CN103126778B - Dental-floss device - Google Patents
Dental-floss device Download PDFInfo
- Publication number
- CN103126778B CN103126778B CN201110374361.9A CN201110374361A CN103126778B CN 103126778 B CN103126778 B CN 103126778B CN 201110374361 A CN201110374361 A CN 201110374361A CN 103126778 B CN103126778 B CN 103126778B
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- China
- Prior art keywords
- dental
- hinge
- holding block
- floss
- floss device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241000628997 Flos Species 0.000 claims abstract description 87
- 235000010585 Ammi visnaga Nutrition 0.000 claims description 8
- 240000005093 Ammi visnaga Species 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000005056 compaction Methods 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Abstract
A kind of dental-floss device, including a dental floss bracket (10) and be connected with dental floss bracket (10) for the parts grasped.This dental-floss device arranges hinge set on gripper so that it is can be " three-dimensional " structure from " two-dimentional " reconfiguration.User handles this dental-floss device, is cleaned the dental surface of teeth space both sides.
Description
Technical field
The present invention relates to a kind of oral care implement for cleaning tooth, particularly to a kind of dental-floss device.Use
Person handles this dental-floss device, is cleaned the dental surface of teeth space both sides.When being not used by, this dental-floss device in
" two-dimentional " structure.In use, this dental-floss device can be " three-dimensional " structure from " two-dimentional " reconfiguration.
Background technology
Utilizing the technology of the dental surface of floss teeth space both sides, it is documented, the mankind have used number
Century-old.Meanwhile, the device of various disclosed assisted control dental floss, the most numerous.Wherein, the U.S. is special
Profit DES227896, discloses a kind of dental-floss device.This dental-floss device include a dental floss bracket and one for
The handle grasped.This dental floss bracket is substantially in " U-shaped " structure, including a base portion；Extend from this base portion
One the first support bar and second support bar；One section of dental floss, its two ends are fixed on the first support bar respectively
Free end with the second support bar.The handle of this dental-floss device has that the base portion of one end and dental floss bracket is fixing to be connected.Hands
Angle between longitudinal axis of axis that handle is longitudinal and the dental floss that is fixed on dental floss bracket, substantially
90 degree.This dental-floss device structurally has a characteristic that if disregarding the thickness of dental-floss device itself, then,
The handle of dental floss bracket and dental-floss device is located substantially in approximately the same plane, in two-dimensional structure.Agreement herein: by this
The handle planting dental floss bracket and dental-floss device is the dental-floss device of two-dimensional structure, is called " two dimension dental-floss device ".
Generally use the injection forming process, dental floss fiber is fixed on the first support bar of dental floss bracket and second
The free end of strut.If employing multi-cavity mold, the most once injection just can produce multiple dental-floss device.For making
Make the dental floss of dental-floss device, usually nylon or polyester filaments, or other high modulus fibre long filament.Fiber
Fineness is substantially between 300-900 denier.Dental floss bracket and dental floss handle portion, general employing poly-third
Alkene or the suitable plastic material manufacture of other hardness.A lot of method manufacturing dental-floss device has been had to be disclosed, at this
Do not repeat.
Dental-floss device disclosed in aforementioned No. DES227896 is two-dimensional structure, so that it is easy to manufacture, and be easy to packaging
With carry.But, this dental-floss device also has the obvious disadvantage that: when being used for cleaning molar, dental floss can not support
Reach some position of molar.
United States Patent (USP) DES274375 can be regarded as a kind of improvement of United States Patent (USP) DES227896.Beautiful
Dental-floss device disclosed in state's patent DES274375 also includes a dental floss bracket and a hands for grasping
Handle.Compared with United States Patent (USP) DES227896, its improvements are: United States Patent (USP) DES274375
Angle between longitudinal axis of longitudinal axis of handle and the dental floss that is fixed on dental floss bracket, greatly
Cause is 0 degree.Generally, such dental-floss device, longitudinal axis of its handle be fixed on dental floss bracket
On dental floss longitudinal axis between angle between 0 degree to 60 degree.
United States Patent (USP) DES274375 the most still has a characteristic that if disregarding dental-floss device itself
Thickness, then, the handle of dental floss bracket and dental-floss device is located substantially in approximately the same plane, in two-dimensional structure.
Therefore, United States Patent (USP) DES274375 still falls within " two dimension dental-floss device ".
Due in two-dimensional structure, the advantage that therefore United States Patent (USP) DES274375 has " two dimension dental-floss device ":
Easily fabricated, and be easy to packaging and carry.Further, due to longitudinal axis and the longitudinal direction of dental floss of its handle
Axis between angle more reasonable, thus it can preferably clean molar.But, when using its cleaning mortar
During tooth, the most extremely difficult and laborious.
United States Patent (USP) DES274375 discloses a kind of dental-floss device.It also includes a dental floss bracket and one
Handle.This patent has the feature different from both of the aforesaid patent: even if disregarding the thickness of dental-floss device itself, tooth
The handle of line bracket and dental-floss device is not the most positioned in approximately the same plane.This dental-floss device has three dimensional structure.This contract
Fixed: to be the dental-floss device of three dimensional structure by the handle of this dental floss bracket and dental-floss device, it is called " three-dimensional dental-floss device ".
This " three-dimensional dental-floss device " has the advantage that its dental floss can arrive at any tooth (including molar)
Any position, therefore it can clean the teeth up hill and dale, and easily handles.But, " three-dimensional dental-floss device " also has not
In place of foot: owing in three dimensional structure, therefore manufacturing cost is higher, and it is not easy to packaging and carries.
United States Patent (USP) US20040134512A1 (it designs the designer of the artificial present invention) discloses one
Dental-floss device.This patent proposes the concept of " two dimension dental-floss device is transformed to three-dimensional dental-floss device " first in the whole world.Should
Flossing tools disclosed in patent has the following characteristics that when being not used by, and this dental-floss device is in " two dimension dental-floss device " knot
Structure.In use, its " two dimension dental-floss device " structure can be transformed to " three-dimensional dental-floss device " structure.Whereby,
The advantage that this dental-floss device both had " two dimension dental-floss device ": easily fabricated, and be easy to packaging and carry；Meanwhile,
The advantage again with " three-dimensional dental-floss device ": it can clean the teeth up hill and dale, and easily handles.
But, United States Patent (USP) 20040134512A1 has the following disadvantages: this dental-floss device is from " two dimension
Dental-floss device " be transformed to " three-dimensional dental-floss device " after, it is necessary to by (with a tightening device) supporting part
The support of part, " the three-dimensional dental-floss device " that formed after just making conversion has firm structure.This is accomplished by this
Support member and tightening device are set on dental-floss device, thus make the structure of this dental-floss device become more complicated.
United States Patent (USP) US20050133058A1 (its designer is also for the designer of the present invention) also disclose that
A kind of " two dimension becomes three-dimensional " dental-floss device.This dental-floss device has a first handle and a second handle.First
Handle and second handle are separated by a segment distance, and have one end to be connected with the base portion of dental floss bracket respectively.At it
Junction, be respectively provided with the first hinge and the second hinge.When being not used by, this dental-floss device is substantially in " two
Dimension dental-floss device " structure.During use, user needs to reverse the handle of this dental-floss device, makes first handle and second
Handle is bringing together, holds with a firm grip and pushes down first handle and second handle.Now dental-floss device is in " three-dimensional dental-floss device "
Structure.This dental-floss device need not be by the support of support member, so that it may so that " the three-dimensional dental floss formed after Bian Huan
Device " there is firm structure, the most relatively simple for structure.
This flossing tools has the following characteristics that when user reverses first handle and the second handle of dental-floss device, by tooth
Line device is when " two dimension dental-floss device " is transformed to " three-dimensional dental-floss device ", and user will bear the anti-work that handle applies
Firmly.If longitudinal axis of the first hinge (with the second hinge), with the tooth being fixed on dental floss bracket
Angle between longitudinal axis of line is at about 90 degree, and the most this counteracting force is smaller.If first
Longitudinal axis of hinge (with the second hinge), with the axis of the longitudinal direction of the dental floss being fixed on dental floss bracket
Angle between line is smaller (such as reaching 60 degree), and the most this counteracting force just becomes bigger.During use,
User must be relatively elaborate with bigger pressure compaction handle.
On the other hand, if longitudinal axis of the first hinge (with the second hinge), prop up with being fixed on dental floss
Angle bigger (such as reaching about 90 degree) between longitudinal axis of the dental floss on frame, then, the
Separated by a distance between tail end and the tail end of second handle of one handle will be distant, the space that dental-floss device takies
The biggest, it is not easy to packaging or carries.Therefore, it is necessary to by the longitudinal direction of the first hinge (with the second hinge)
Axis and the longitudinal axis of the dental floss that is fixed on dental floss bracket between angle arrange smaller
(being such as set to about 45 degree).So, user must apply bigger pressure, reverses and compresses
Handle, could be transformed to " the three-dimensional dental-floss device " consolidated by " two dimension dental-floss device ".This causes using dental-floss device
Time relatively elaborate.
In the second embodiment of United States Patent (USP) US20050133058A1, it is proposed that a kind of reduction is this instead
The scheme of active force, it may be assumed that by first handle (and second handle) near the first hinge (or second hinge)
The thickness in part region, is configured to ratio relatively thin.Although user is executed by the handle that so can reduce dental-floss device
The counteracting force added, but, therefore the steadiness of dental-floss device also can reduce.During use, dental floss bracket can be slight
Swing, so can reduce cleaning benefits.
In sum, design and manufacture that a kind of easy-to-use, simple in construction, cleaning benefits is excellent " two
Dimension becomes three-dimensional " dental-floss device, it appears necessary.
Summary of the invention
The purpose of the present invention, is to provide that a kind of structure is simpler, is easier to use and cleaning benefits is excellent
Dental-floss device.When being not used by, this dental-floss device is in " two dimension dental-floss device " structure.In use, this dental-floss device
" three-dimensional dental-floss device " structure can be transformed to.
The object of the present invention is achieved like this:
A kind of dental-floss device, including a dental floss bracket (10).Described dental floss bracket (10) includes a base portion
(14)；First support bar (12) and second support bar (13) is extended from this base portion (14)；
First support bar (12) and the second support bar (13) are separated from one another and keep suitable distance；One section of dental floss (11),
Its two ends are fixed on the first support bar (12) and the free end of the second support bar (13) respectively.Its feature exists
In:
One first bracer (20A) and second bracer is extended from the base portion (14) of dental floss bracket
(20B)；First bracer (20A) is made to be positioned at the right side of longitudinal central axis line (B-B) of dental floss bracket (10)
Side；Second bracer (20B) is made to be positioned at the left side of longitudinal central axis line (B-B) of dental floss bracket (10)；
And in the position, boundary of first bracer (20A) Yu base portion (14), the first hinge (21) is set；?
Two bracers (20B) and the position, boundary of base portion (14), arrange the second hinge (22)；Further, from
One bracer (20A) extends first holding block (30A)；And at the first holding block (30A) and the
The position, boundary of one bracer (20A), arranges the 3rd hinge (23)；Extend from second bracer (20B)
Go out second holding block (30B)；And in the friendship of the second holding block (30B) Yu second bracer (20B)
Position, boundary, arranges the 4th hinge (24).
When being not used by, the dental-floss device of the present invention is in " two dimension dental-floss device " structure.When using dental-floss device, make
User needs to reverse the first holding block (30A) and the second holding block (30B), makes the first holding block (30A)
Bringing together with the second holding block (30B), hold with a firm grip and push down the first holding block (30A) and the second holding block
(30B).Now, " two dimension dental-floss device " is transformed into " three-dimensional dental-floss device ".At " the three-dimensional dental floss formed
Device " in, dental floss bracket (10), first bracer (20A), second bracer (20B) and first are grabbed
Hold block (30A), the second holding block (30B) constitutes stable triangular structure.During use, the first holding block
(30A) He the second holding block (30B) only applies minimum counteracting force to user.User need not
Use bigger pressure compaction handle, and leicht fallen D/A.
In one embodiment of the invention, the part edge of the first holding block (30A) and the second holding block
(30B) part edge is connected to each other；And at the first holding block (30A) and the second holding block (30B)
Position, boundary, arranges the 5th hinge (25).First holding block (30A) and the second holding block (30B) are each other
Connecting, the structure making dental-floss device is the most firm.
In another embodiment of the present invention, the 3rd grasping is extended from the base portion (14) of dental floss bracket
Block (30C)；And in the position, boundary of the 3rd holding block (30C) Yu base portion (14), the 6th hinge (26) is set；
Further, the part edge of the 3rd holding block (30C) respectively with the part edge of the first holding block (30A) with
And second holding block (30B) part edge connect；And at the 3rd holding block (30C) and the first holding block
(30A) position, boundary, arranges the 7th hinge (27)；And grasp with second at the 3rd holding block (30C)
The position, boundary of block (30B), arranges the 8th hinge (28).Use three holding blocks, formation can be made
" three-dimensional dental-floss device " has more firm structure.
In all embodiments of the invention, the first hinge (21), the second hinge (22), the 3rd hinge (23),
4th hinge (24), the 5th hinge (25), the 6th hinge (26), the 7th hinge (27), the 8th hinge (28)
There is relatively thin thickness so that it is can be bent when being subjected to torsional pressure.Generally, use semirigid plastic,
Such as polypropylene, manufactures the dental-floss device of the present invention.When being subjected to torsional pressure, have the half of relatively thin thickness
Rigidity plastics can be bent, and can use as hinge.
In certain embodiments of the present invention, the first hinge (21), the second hinge (22), the 3rd hinge (23),
4th hinge (24), the 5th hinge (25), the 6th hinge (26), the 7th hinge (27), the 8th hinge (28)
Relative to the middle axial plane (AB-AB) in dental floss bracket (10) horizontal direction, it is symmetric.Described " tooth
Middle axial plane (AB-AB) in line bracket (10) horizontal direction " refer to: by " longitudinal axis of dental floss
(A-A) " the plane constituted with " the longitudinal central axis line (B-B) of dental floss bracket (10) ".Generally, this two
Bar line is generally aligned in the same plane and intersects each other, and substantially vertical.
In certain embodiments of the present invention, first bracer (20A) is relative with second bracer (20B)
Longitudinal central axis line (B-B) in dental floss bracket (10) is symmetric；And first holding block (30A) with
Second holding block (30B) is symmetric relative to the longitudinal central axis line (B-B) of dental floss bracket (10).
Hinge, a bracer, holding block are symmetric, and make the left and right symmetry of dental-floss device, and front, the back side pair
Claim.Whereby, user need not distinguish front, the back side, it is possible to uses dental-floss device.The most more convenient.
In another embodiment of the present invention, on the first holding block (30A) and the second holding block (30B),
First perforate (31) and the second perforate (32) are set.First perforate (31) and/or the second perforate (32) are set
Afterwards, when user handles dental-floss device, when " two dimension dental-floss device " is transformed to " three-dimensional dental-floss device ", first
The counteracting force that user is applied by holding block (30A) and the second holding block (30B) will reduce.User
Use dental-floss device more laborsaving.
In certain embodiment of the present invention, at the first holding block (30A) and/or the second holding block (30B)
And/or the 3rd holding block (30C) outer surface on, structure downset areas (41).
The outer surface of holding block constructs downset areas (41), on the one hand can increase holding block outer surface
Coefficient of friction so that it is be more easy to grasp.On the other hand, it is possible to so that the outward appearance of dental-floss device is more beautiful.
In certain embodiment of the present invention, at the first holding block (30A) and/or the second holding block (30B)
And/or the 3rd holding block (30C) outer surface on, structure protrudes bar (61) and sagging groove (62).
Protrude bar (61) and sagging groove (62) the longitudinal central axis line (B-B) relative to dental floss bracket (10)
It is symmetric.Meanwhile, bar (61), the groove (62) that sink are protruded relative to dental floss bracket (10) level side
Middle axial plane (AB-AB) upwards is also symmetric.So, when dental-floss device is used, part is protruded
Embedding is sunk in groove (62) by bar (61).This is by more firm for " the three-dimensional dental-floss device " making formation.
In one embodiment of the invention, at the afterbody of the 3rd holding block (30C), toothpick parts (51) are set.
Toothpick parts (51) can use as toothpick.Which increase the function of dental-floss device.
In certain embodiment of the present invention, the shape that the 3rd holding block (30C) is triangular in shape.The most permissible
" the three-dimensional dental-floss device " that make formation is more firm.
The disclosed technique manufacturing dental-floss device can be used to manufacture dental-floss device disclosed by the invention.Generally use
Semirigid plastic, optimization polypropylene, manufacture the support (10) of dental-floss device, a bracer, holding block and hinge.
For manufacturing the dental floss (11) of dental-floss device disclosed by the invention, usually nylon or polyester filaments, preferably
High modulus fibre long filament.The fineness degree of fiber is substantially between 300-900 denier.Typically use Shooting Technique,
Dental floss (11) is fixed on dental floss bracket (10).These are all self-evident.
From the foregoing it can be seen that dental-floss device disclosed by the invention is when being not used by, in " two dimension dental floss
Device " structure, the advantage with " two dimension dental-floss device ": easily fabricated, it is simple to pack and carry.Using
Time, it is possible to it is transformed to " three-dimensional dental-floss device " structure, the advantage with " three-dimensional dental-floss device ": it can be thorough
Clean the teeth, and easily handle.Meanwhile, it is transformed to " three when dental-floss device disclosed by the invention from " two dimension dental-floss device "
Dimension dental-floss device " time, it is not necessary to by extra support member or tightening device, firm " three-dimensional tooth just can be formed
Line device ", structure is comparatively simple.And user is without using bigger pressure compaction handle, thus also leicht fallen D/A.
Therefore, the shortcoming that the present invention at least partially overcomes aforementioned prior art.
Below in conjunction with embodiments of the invention, further illustrate the technical characteristic of the present invention.
Accompanying drawing explanation
Fig. 1, Fig. 2, Fig. 3 be respectively embodiments of the invention 1 when being not used by, from different points of observation
Observe, it is thus achieved that perspective view.Fig. 1, Fig. 2, Fig. 3 show the state that embodiment 1 presents when being not used by.
Fig. 4, Fig. 5, Fig. 6 be respectively embodiments of the invention 1 when in use, see from different point of observation
Examine, it is thus achieved that perspective view.Fig. 4, Fig. 5, Fig. 6 show the state that embodiment 1 presents when in use.
Fig. 7, Fig. 8, Fig. 9 be respectively embodiments of the invention 2 when being not used by, from different points of observation
Observe, it is thus achieved that perspective view.Fig. 7, Fig. 8, Fig. 9 show the state that embodiment 2 presents when being not used by.
Figure 10, Figure 11, Figure 12 be respectively embodiments of the invention 2 when in use, from different points of observation
Observe, it is thus achieved that perspective view.Figure 10, Figure 11, Figure 12 show the state that embodiment 2 presents when in use.
Figure 13 is the profile obtained along C-C plane view in the figure 7, the structure of display hinge.For ease of viewing,
Figure 13 has been exaggerated one times.
Figure 14 be embodiments of the invention 3 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.Figure 14 shows the state that embodiment 3 presents when being not used by.
Figure 15 be embodiments of the invention 4 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.Figure 15 shows the state that embodiment 4 presents when being not used by.
Figure 16, Figure 17, Figure 18 be respectively embodiments of the invention 5 when being not used by, from different observations
Point observe, it is thus achieved that perspective view.Figure 16, Figure 17, Figure 18 show what embodiment 5 presented when being not used by
State.
Figure 19, Figure 20, Figure 21 be respectively embodiments of the invention 5 when in use, from different points of observation
Observe, it is thus achieved that perspective view.Figure 19, Figure 20, Figure 21 show the shape that embodiment 5 presents when in use
State.
Figure 22 be embodiments of the invention 6 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.Figure 22 shows the state that embodiment 6 presents when being not used by.
Figure 23 be embodiments of the invention 7 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.Figure 23 shows the state that embodiment 7 presents when being not used by.
Figure 24 be embodiments of the invention 8 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.Figure 24 shows the state that embodiment 8 presents when being not used by.
In figure: 10-dental floss bracket, 11-dental floss, 12-the first support bar, 13-the second support bar, 14-
Base portion, first bracer of 20A-, second bracer of 20B-, 21-the first hinge, 22-the second hinge,
23-the 3rd hinge, 24-the 4th hinge, 25-the 5th hinge, 26-the 6th hinge, 27-the 7th hinge,
28-the 8th hinge, 30A-the first holding block, 30A-the second holding block, 30C-the 3rd holding block, 31-
One perforate, 32-the second perforate, 41-downset areas, 51-toothpick parts, 61-protrude under bar, 62-
Fall into groove, longitudinal axis of A-A-dental floss, the longitudinal central axis line of B-B-dental floss bracket (10), C-C-
Middle axial plane in section, AB-AB-dental floss bracket (10) horizontal direction.
Detailed description of the invention
Fig. 1 be embodiments of the invention 1 when being not used by, observe from certain point of observation, it is thus achieved that perspective view.
Fig. 2 be embodiments of the invention 1 when being not used by, observe from another point of observation, it is thus achieved that perspective view.
Fig. 3 be embodiments of the invention 1 when being not used by, observe from another point of observation, it is thus achieved that perspective view.
Fig. 1, Fig. 2, Fig. 3 show the state that embodiment 1 presents when being not used by.Embodiment 1 is a kind of
Dental-floss device, including a dental floss bracket (10).Described dental floss bracket (10) includes a base portion (14)；From
This base portion (14) extends first support bar (12) and second support bar (13)；First supports
Bar (12) and the second support bar (13) are separated from one another and keep suitable distance；One section of dental floss (11), its
Two ends are fixed on the first support bar (12) and the free end of the second support bar (13) respectively.
One first bracer (20A) and second bracer is extended from the base portion (14) of dental floss bracket
(20B)；First bracer (20A) is made to be positioned at the right side of longitudinal central axis line (B-B) of dental floss bracket (10)
Side；Second bracer (20B) is made to be positioned at the left side of longitudinal central axis line (B-B) of dental floss bracket (10)；
And in the position, boundary of first bracer (20A) Yu base portion (14), the first hinge (21) is set；?
Two bracers (20B) and the position, boundary of base portion (14), arrange the second hinge (22)；Further, from
One bracer (20A) extends first holding block (30A)；And at the first holding block (30A) and the
The position, boundary of one bracer (20A), arranges the 3rd hinge (23)；Extend from second bracer (20B)
Go out second holding block (30B)；And in the friendship of the second holding block (30B) Yu second bracer (20B)
Position, boundary, arranges the 4th hinge (24).
From the structure of embodiment 1 it can be seen that when being not used by, if disregarding the thickness of dental-floss device itself,
So, dental floss bracket (10) and a bracer, holding block and the hinge etc. of embodiment 1 are located substantially at same
In plane, in " two dimension dental-floss device " structure.
Fig. 4 be embodiments of the invention 1 when in use, observe from certain point of observation, it is thus achieved that perspective view.
Fig. 5 be embodiments of the invention 1 when in use, observe from another point of observation, it is thus achieved that perspective view.Figure
6 be embodiments of the invention 1 when in use, observe from another point of observation, it is thus achieved that perspective view.
Fig. 4, Fig. 5, Fig. 6 show the state that embodiment 1 presents when in use.When using dental-floss device, make
User needs to reverse the first holding block (30A) and the second holding block (30B), makes the first holding block (30A)
Bringing together with the second holding block (30B), hold with a firm grip and push down the first holding block (30A) and the second holding block
(30B).Now, " two dimension dental-floss device " is transformed into " three-dimensional dental-floss device ".At " the three-dimensional dental floss formed
Device " in, dental floss bracket (10), first bracer (20A), second bracer (20B) and first are grabbed
Hold block (30A), the second holding block (30B) constitutes stable triangular structure.During use, the first holding block
(30A) He the second holding block (30B) only applies minimum counteracting force to user.User need not
Use bigger pressure compaction handle, and leicht fallen D/A.
Fig. 7 be embodiments of the invention 2 when being not used by, observe from certain point of observation, it is thus achieved that perspective view.
Fig. 8 be embodiments of the invention 2 when being not used by, observe from another point of observation, it is thus achieved that perspective view.
Fig. 9 be embodiments of the invention 2 when being not used by, observe from another point of observation, it is thus achieved that perspective view.
Fig. 7, Fig. 8, Fig. 9 show the state that embodiment 2 presents when being not used by.Embodiment 2 is to implement
A kind of improvement of example 1.Compared with Example 1, the theing improvement is that of embodiment 2: the first holding block (30A)
Part edge and the part edge of the second holding block (30B) be connected to each other；And at the first holding block (30A)
With the position, boundary of the second holding block (30B), the 5th hinge (25) is set.
First holding block (30A) and second holding block (30B) of embodiment 2 are connected to each other, and make dental-floss device
Structure the most firm.Meanwhile, in use, user only need to hold the first holding block (30A) and second
Holding block (30B), the firmly extruding to the direction of the 5th hinge (25), it is possible to by " two dimension dental-floss device "
It is transformed into " three-dimensional dental-floss device ".More convenient to use.
Figure 10 be embodiments of the invention 2 when in use, observe from certain point of observation, it is thus achieved that perspective view.
Figure 11 be embodiments of the invention 2 when in use, observe from another point of observation, it is thus achieved that perspective view.
Figure 12 be embodiments of the invention 2 when in use, observe from another point of observation, it is thus achieved that perspective view.
Figure 10, Figure 11, Figure 12 show the state that embodiment 2 presents when in use, disclose enforcement further
The example 2 architectural feature after " two dimension dental-floss device " is transformed into " three-dimensional dental-floss device ".
Figure 13 is the profile obtained along C-C plane view in the figure 7.For ease of viewing, Figure 13 has been exaggerated one
Times.
Figure 13 shows the structure of the hinge of embodiment 2.In embodiment 2 and other embodiments of the invention,
First hinge (21), the second hinge (22), the 3rd hinge (23), the 4th hinge (24), the 5th hinge (25),
6th hinge (26), the 7th hinge (27), the 8th hinge (28) have relatively thin thickness so that it is executed
Can be bent during torsional pressure.Generally, use semirigid plastic, such as polypropylene, manufacture the present invention's
Dental-floss device.When being subjected to torsional pressure, the semirigid plastic with relatively thin thickness can be bent, thus
Can use as hinge.
First hinge (21) of embodiment 2, the second hinge (22), the 3rd hinge (23), the 4th hinge (24),
5th hinge (25) is relative to the middle axial plane (AB-AB) in dental floss bracket (10) horizontal direction, symmetrically
Distribution.
Meanwhile, first bracer (20A) and second bracer (20B) of embodiment 2 is propped up relative to dental floss
The longitudinal central axis line (B-B) of frame (10) is symmetric；And first holding block (30A) with second grasp
Block (30B) is symmetric relative to the longitudinal central axis line (B-B) of dental floss bracket (10).
Hinge, a bracer, holding block are symmetric, and make the left and right symmetry of dental-floss device, and front, the back side pair
Claim.Whereby, user need not distinguish front, the back side, it is possible to uses dental-floss device.The most more convenient.
Figure 14 be embodiments of the invention 3 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.
Figure 14 shows the state that embodiment 3 presents when being not used by.Embodiment 3 is different from embodiment 2
Part is: on the first holding block (30A) and second holding block (30B) of embodiment 3, arranges the
One perforate (31) and the second perforate (32).Arrange the first perforate (31) and/or the second perforate (32) it
After, when user handles dental-floss device, when " two dimension dental-floss device " is transformed to " three-dimensional dental-floss device ", first grabs
Hold counteracting force general's reduction that user is applied by block (30A) and the second holding block (30B).User makes
More laborsaving with dental-floss device.
Figure 15 be embodiments of the invention 4 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.
Figure 15 shows the state that embodiment 4 presents when being not used by.Embodiment 4 is different from embodiment 2
Part is: first holding block (30A) of embodiment 4 has with first holding block (30A) of embodiment 2
There is different shapes；Meanwhile, second holding block (30B) of embodiment 4 and the second holding block of embodiment 2
(30B) also there is different shapes.It is true that dental-floss device disclosed by the invention, its dental floss bracket (10),
First bracer (20A) and second bracer (20B), the first holding block (30A) and the second holding block (30B)
Deng, required shape can be fabricated to as required.
Embodiment 4, also on the outer surface of the first holding block (30A) and the second holding block (30B), constructs
Multiple downset areas (41).
The outer surface of holding block constructs downset areas (41), on the one hand can increase holding block outer surface
Coefficient of friction so that it is be more easy to grasp.On the other hand, it is possible to so that the outward appearance of dental-floss device is more beautiful.
Figure 16 be embodiments of the invention 5 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.Figure 17 be embodiments of the invention 5 when being not used by, observe from another point of observation, it is thus achieved that saturating
View.Figure 18 be embodiments of the invention 5 when being not used by, observe from another point of observation, it is thus achieved that
Perspective view.
Figure 16, Figure 17, Figure 18 show the state that embodiment 5 presents when being not used by.Embodiment 5 is real
Execute a kind of improvement of example 1.Compared with Example 1, the theing improvement is that of embodiment 5: embodiment 5 is from tooth
The base portion (14) of line bracket extends the 3rd holding block (30C)；And the 3rd holding block (30C) with
The position, boundary of base portion (14), arranges the 6th hinge (26)；Further, the portion of the 3rd holding block (30C)
Point edge respectively with part edge and the part limit of the second holding block (30B) of the first holding block (30A)
Edge connects；And in the position, boundary of the 3rd holding block (30C) Yu the first holding block (30A), arrange the 7th
Hinge (27)；And in the position, boundary of the 3rd holding block (30C) Yu the second holding block (30B), arrange
Eight hinges (28).Use three holding blocks, " the three-dimensional dental-floss device " of formation can be made to have more firm knot
Structure.
Figure 19 be embodiments of the invention 5 when in use, observe from certain point of observation, it is thus achieved that perspective view.
Figure 20 be embodiments of the invention 5 when in use, observe from another point of observation, it is thus achieved that perspective view.
Figure 21 be embodiments of the invention 5 when in use, observe from another point of observation, it is thus achieved that perspective view.
Figure 19, Figure 20, Figure 21 show the state that embodiment 1 presents when in use.Now, " two dimension tooth
Line device " it is transformed into " three-dimensional dental-floss device ".In " the three-dimensional dental-floss device " formed, dental floss bracket (10),
First bracer (20A), second bracer (20B) and the first holding block (30A), the second holding block
(30B), the 3rd holding block (30C) constitutes stable triangular structure.
Figure 22 be embodiments of the invention 6 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.
Figure 22 shows the state that embodiment 6 presents when being not used by.Embodiment 6 is the one of embodiment 5
Improve.Compared with Example 5, the theing improvement is that of embodiment 6: embodiment 6 is at the 3rd holding block (30C)
Afterbody, toothpick parts (51) are set.The shape of toothpick parts (51) is as one section of comparatively short toothpick.Tooth
Sign parts (51) to use as toothpick.Which increase the function of dental-floss device.
Figure 23 be embodiments of the invention 7 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.
Figure 23 shows the state that embodiment 7 presents when being not used by.Embodiment 7 is the one of embodiment 5
Improve.Compared with Example 5, the theing improvement is that of embodiment 7: embodiment 7 is at the first holding block (30A)
With on the outer surface of the second holding block (30B), structure protrudes bar (61) and sagging groove (62).
Protrude bar (61) and sagging groove (62) the longitudinal central axis line (B-B) relative to dental floss bracket (10)
It is symmetric.Meanwhile, bar (61), the groove (62) that sink are protruded relative to dental floss bracket (10) level side
Middle axial plane (AB-AB) upwards, is also symmetric.So, when dental-floss device is used, part is protruded
Embedding is sunk in groove (62) by bar (61).This is by more firm for " the three-dimensional dental-floss device " making formation.
Figure 24 be embodiments of the invention 8 when being not used by, observe from certain point of observation, it is thus achieved that perspective
Figure.
Figure 24 shows the state that embodiment 8 presents when being not used by.Embodiment 8 is also the one of embodiment 5
Plant and improve.Compared with Example 5, the theing improvement is that of embodiment 8: the 3rd holding block (30C) of embodiment 8
Shape triangular in shape." the three-dimensional dental-floss device " that so can make formation is more firm.
Claims (10)
1. a dental-floss device, including a dental floss bracket (10)；Described dental floss bracket (10) includes a base portion (14)；First support bar (12) and second support bar (13) is extended from this base portion (14)；First support bar (12) and the second support bar (13) are separated from one another and keep suitable distance；One section of dental floss (11), its two ends are fixed on the first support bar (12) and the free end of the second support bar (13) respectively；It is characterized in that:
One first bracer (20A) and one second bracer (20B) is extended from the base portion (14) of dental floss bracket；
First bracer (20A) is made to be positioned at the right side of longitudinal central axis line (B-B) of dental floss bracket (10)；
Second bracer (20B) is made to be positioned at the left side of longitudinal central axis line (B-B) of dental floss bracket (10)；
And in the position, boundary of first bracer (20A) Yu base portion (14), the first hinge (21) is set；
In the position, boundary of second bracer (20B) Yu base portion (14), the second hinge (22) is set；
Further, first holding block (30A) is extended from first bracer (20A)；
And in the position, boundary of the first holding block (30A) Yu first bracer (20A), the 3rd hinge (23) is set；
Second holding block (30B) is extended from second bracer (20B)；
And in the position, boundary of the second holding block (30B) Yu second bracer (20B), the 4th hinge (24) is set.
2. the dental-floss device as described in claim 1, it is characterised in that:
The part edge of the first holding block (30A) and the part edge of the second holding block (30B) are connected to each other；
And in the position, boundary of the first holding block (30A) Yu the second holding block (30B), the 5th hinge (25) is set.
3. the dental-floss device as described in claim 1, it is characterised in that:
The 3rd holding block (30C) is extended from the base portion (14) of dental floss bracket；
And in the position, boundary of the 3rd holding block (30C) Yu base portion (14), the 6th hinge (26) is set；
Further, the part edge of the 3rd holding block (30C) is connected with the part edge of the first holding block (30A) and the part edge of the second holding block (30B) respectively；
And in the position, boundary of the 3rd holding block (30C) Yu the first holding block (30A), the 7th hinge (27) is set；
And in the position, boundary of the 3rd holding block (30C) Yu the second holding block (30B), the 8th hinge (28) is set.
4. the dental-floss device as described in claim 1, it is characterised in that:
Described first hinge (21), the second hinge (22), the 3rd hinge (23), the 4th hinge (24) have relatively thin thickness so that it is can be bent when being subjected to torsional pressure.
5. the dental-floss device as described in claim 2, it is characterised in that:
Described first hinge (21), the second hinge (22), the 3rd hinge (23), the 4th hinge (24), the 5th hinge (25) have relatively thin thickness so that it is can be bent when being subjected to torsional pressure.
6. by the dental-floss device described in claim requirement 3, it is characterised in that:
Described first hinge (21), the second hinge (22), the 3rd hinge (23), the 4th hinge (24), the 6th hinge (26), the 7th hinge (27), the 8th hinge (28) have relatively thin thickness so that it is can be bent when being subjected to torsional pressure.
7. the dental-floss device as described in claim 3, it is characterised in that:
Described first hinge (21), the second hinge (22), the 3rd hinge (23), the 4th hinge (24), the 6th hinge (26), the 7th hinge (27), the 8th hinge (28), relative to the middle axial plane (AB-AB) in dental floss bracket (10) horizontal direction, are symmetric.
8. the dental-floss device as described in claim 2, it is characterised in that:
On the first holding block (30A) with the second holding block (30B), the first perforate (31) and/or the second perforate (32) are set.
9. by claim 1 or requirement 2 or require the dental-floss device described in 3, it is characterised in that:
On the outer surface of the first holding block (30A) and/or the second holding block (30B), structure downset areas (41).
10. the dental-floss device as described in claim 3, it is characterised in that:
At the afterbody of the 3rd holding block (30C), toothpick parts (51) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110374361.9A CN103126778B (en) | 2011-11-21 | Dental-floss device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110374361.9A CN103126778B (en) | 2011-11-21 | Dental-floss device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103126778A CN103126778A (en) | 2013-06-05 |
| CN103126778B true CN103126778B (en) | 2016-11-30 |
Family
ID=
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186554Y (en) * | 1994-02-24 | 1995-01-04 | 许明星 | Tooth cleaning device |
| US5538023A (en) * | 1993-08-30 | 1996-07-23 | Placontrol Corporation | Tensioning dental flosser and method of manufacturing same |
| US5975296A (en) * | 1997-10-27 | 1999-11-02 | Gore Enterprise Holdings, Inc. | Dental floss holder |
| US6065479A (en) * | 1998-10-20 | 2000-05-23 | Placontrol, Inc. | Dental flosser with bendable side wings |
| CN2734172Y (en) * | 2003-09-29 | 2005-10-19 | 丁松俊 | Planar structure L-shaped dental floss stick |
| WO2011094398A1 (en) * | 2010-01-29 | 2011-08-04 | Sunstar Americas , Inc. | Dental flosser |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538023A (en) * | 1993-08-30 | 1996-07-23 | Placontrol Corporation | Tensioning dental flosser and method of manufacturing same |
| CN2186554Y (en) * | 1994-02-24 | 1995-01-04 | 许明星 | Tooth cleaning device |
| US5975296A (en) * | 1997-10-27 | 1999-11-02 | Gore Enterprise Holdings, Inc. | Dental floss holder |
| US6065479A (en) * | 1998-10-20 | 2000-05-23 | Placontrol, Inc. | Dental flosser with bendable side wings |
| CN2734172Y (en) * | 2003-09-29 | 2005-10-19 | 丁松俊 | Planar structure L-shaped dental floss stick |
| WO2011094398A1 (en) * | 2010-01-29 | 2011-08-04 | Sunstar Americas , Inc. | Dental flosser |
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| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Ding Songjun Document name: Notification to Go Through Formalities of Registration |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20211121 |