CN105411714A - Novel waterproof electric toothbrush - Google Patents
Novel waterproof electric toothbrush Download PDFInfo
- Publication number
- CN105411714A CN105411714A CN201510881271.7A CN201510881271A CN105411714A CN 105411714 A CN105411714 A CN 105411714A CN 201510881271 A CN201510881271 A CN 201510881271A CN 105411714 A CN105411714 A CN 105411714A
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- China
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- brush
- main body
- electric toothbrush
- output shaft
- waterproof electric
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Abstract
The invention relates to an electric toothbrush, in particular to an electric toothbrush of a novel waterproof structure. The electric toothbrush comprises a brush handle, a brush cover and a brush head, wherein the brush handle comprises a waterproof cap, a main body and a main body extension wall; a charging coil, a battery and a motor are sequentially arranged inside the main body; the output shaft of the motor extends out of the main body and retains in the main body extension wall; the brush cover comprises a jacket and a concentric pillar; an output shaft fixing hole and a transmission rod inserting hole are respectively formed in two ends of the concentric pillar; a groove for accommodating the main body extension wall is formed between the concentric pillar and the jacket; the jacket covers the main body extension wall; the output shaft fixing hole is sleeved on the output shaft; and a transmission rod in the brush head is inserted and fixed in the transmission rod inserting hole. An annular oil groove is formed in the outer wall of the main body extension wall; and solid lubricating oil is filled inside the oil groove. The output shaft of the motor and the transmission shaft are transmitted by virtue of the brush cover; the output shaft and the transmission shaft are isolated, so that water from the brush head is isolated by the brush handle; and water is further isolated by the oil tank, so that water is prevented from entering the brush handle.
Description
Technical field
The present invention relates to electric toothbrush, especially the electric toothbrush of waterproof structure.
Background technology
Toothbrush is that the mankind are used for the utensil of cleaning teeth, one long-life electric toothbrush especially consumer want to have.A long-life electric toothbrush needs can ensure the quality of products under any condition especially, can not because of environment or use habit according to the damage of paired toothbrush.Current conventional power toothbrush is all by playing glue and design structurally carries out a water-proofing treatment to electric toothbrush to the waterproof of toothbrush.
Utilize the electric rotary water-proof toothbrush playing glue to toothbrush body, have significant limitation.When main body invade bubble in toothpaste water, every money toothpaste all some corrosivity, conventional power toothbrush main body all by plastic cement, five metals, PCB panel, the compositions such as lithium battery.Glue is attached to all kinds of different materials surface and glue can be caused to follow coming off of object surface through bubble time one of the invading length of moisture content, and water enters and can infilter, and causes panel PCB, battery short circuit with regard to there will be main body when energising work, and rotor gets rusty damage.
And utilize the revolving electronic water-proof toothbrush of the conventional electric that structure designs, because rotary electric toothbrush is all to be connected with head toothbrushes axle center by the rotating shaft of rotor to realize brush rotary actuation head toothbrushes and plant hair and carry out cleaning teeth, current product on the market drives another rotary body to have gap by a rotary body, does not realize sealing.When consumer uses electric toothbrush, brush is put into oral cavity by planting mao spin-cleaning tooth rotary body and gap can not being formed between kinetoplast, toothpaste water nature infilters brush inside along brush gap place, after dirty, its interior is infiltered along rotor shaft afterwards along brush cavity inner wall, result causes the short circuit of its interior components and parts, and rotor gets rusty damage product.
Above reason is exactly that toothpaste water has damaged toothbrush at its interior after all, so waterproof ability can determine the service life of traditional electric toothbrush.
Summary of the invention
The technical problem to be solved in the present invention is the bad problem of the revolving electronic water-proof toothbrush waterproof effect of conventional electric.
In order to solve the problems of the technologies described above, the invention provides a kind of new waterproof electric toothbrush, it is characterized in that, comprise brush holder, except cover and brush; Described brush holder comprises main body and main body wall extension, and described body interior is provided with battery and motor successively, and the output shaft of motor stretches out main body and is retained in described main body wall extension; The described cover that removes comprises overcoat and concentric column, concentric column two ends are respectively arranged with output shaft fixing hole and drive link jack, be provided with the groove of accommodating main body wall extension between described concentric column and overcoat, described overcoat is set on main body wall extension, and described output shaft fixing hole is set on output shaft; Described brush comprises brush body and drive link, and brush is stretched out in described drive link one end, inserts described drive link jack internal fixtion, and the other end connects brush body; Except cover rotates on main body wall extension around output shaft described in the rotating drive of described output shaft, except cover drives drive rod rotation, drive link hence brush member rotates.
Further, the outer wall of described main body wall extension arranges annular groove, in described groove, inject anti-aqueous medium.
Preferably, described outer casing inner wall arranges annular groove, in described groove, inject anti-aqueous medium.
Further, described anti-aqueous medium is solid lubrication oil.
Further, electric toothbrush also comprises charge coil, charging base and tarpaulin; Described battery is rechargeable battery, connects charge coil; The tail end that described charging base is arranged on described brush holder is connected with described charge coil; Described tarpaulin is dismountable to be arranged on charging base.
Further, described charging base and main body link position are provided with the first buckle, and described tarpaulin inwall arranges the second buckle, and described second buckle seals with the first buckle and engages.
Further, described brush body comprises poke rod, brush and brush and plants a mao part; The first stopper and the second stopper is provided with bottom described brush; Described poke rod one end is connected with drive link, and the poke rod other end is provided with eccentric, and described eccentric is placed between described first stopper and the second stopper; Described brush is planted mao part and is detachably fixed in brush.
Further, brush is planted a mao part and is anchored in brush by double card.
Further, stopper height is not less than wobbler action diameter.
Further, brush is provided with stroke restriction draw-in groove.
To sum up, new waterproof electric toothbrush of the present invention, has the following advantages:
1, between the output shaft of motor and power transmission shaft by except overlapping transmission, output shaft and power transmission shaft are isolated, and make brush holder completely cut off water from brush;
2, oil groove main body wall extension arranged, isolates moisture further, prevents water inlet in brush holder;
3, poke rod adopts eccentric principle to fiddle with brush, brush is come and gone and swings back and forth.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is that embodiment 1 local is except cover schematic diagram;
Fig. 3 is that embodiment 1 local is except cover schematic perspective view;
Fig. 4 is embodiment 1 subassembly schematic diagram;
Fig. 5 is embodiment 1 subassembly structural representation;
Fig. 6 is embodiment 1 partial schematic sectional view;
Fig. 7 is embodiment 2 subassembly schematic diagram;
Fig. 8 is embodiment 3 local brush-head structure schematic diagram;
Fig. 9 is that embodiment 3 local brush plants a mao part enlarged drawing;
Figure 10 is embodiment 3 subassembly structural representation.
Wherein: 1 brush holder, 11 tarpaulins, 12 main bodys, 13 main body wall extensions, 14 charge coils, 15 batteries, 16 motors, 17 output shafts, 18 oil grooves, 19 charging bases; 2 except cover, 21 overcoats, 22 concentric column, 23 output shaft fixing holes, 24 drive link jacks; 3 brushes, 31 drive links, 32 poke rods, 33 eccentrics, 34 brushs, 35 first stoppers, 36 second stoppers, 37 brushes plant a mao part; 41 first buckles, 42 second buckles.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment 1:
As shown in Figure 1, a kind of new waterproof electric toothbrush, comprises brush holder 1, except cover 2 and brush 3, described brush holder 1 comprises tarpaulin 11, main body 12 and main body wall extension 13; Described main body 12 inside is provided with charge coil 14, battery 15 and motor 16 successively, and the output shaft 17 of motor 16 stretches out main body 12 and is retained in main body wall extension 13;
As shown in Figures 2 to 4, the described cover 2 that removes comprises overcoat 21 and concentric column 22, concentric column two ends arrange output shaft fixing hole 23 and drive link jack 24 respectively, the groove of accommodating main body wall extension 13 is provided with between described concentric column 22 and overcoat 21, described overcoat 21 to be set on main body wall extension 13, and described output shaft is fixed borehole jack 23 and is located on described output shaft 17; Be provided with drive link 31 in described brush 3, brush 3 is stretched out in described drive link 31 one end, inserts drive link jack 24 internal fixtion;
Described output shaft 17 rotating drive is removed cover 2 and is rotated on main body wall extension 13 around output shaft 17, except cover 2 drives drive link 31 to rotate.
Preferably, the outer wall of described main body wall extension 13 arranges annular oil groove 18, in described oil groove 18, fill anti-aqueous medium, especially solid lubrication oil.
Preferably, described overcoat 21 inwall arranges annular oil groove, fills anti-aqueous medium in described oil groove.
As shown in Figure 5 and Figure 6, being arranged on brush holder 1 except cover 2 and connecting output shaft 17, except cover 2 and main body wall extension, 13 one-tenth mobilitys assemble, and are also the drive link 31 of brush 3 and the output shaft 17 of motor 16 to be separated simultaneously, prevent brush holder 1 inner inlet.
Main body wall extension 13 is provided with water proof oil groove 18, after stamping solid lubrication oil and be assembled into one except cover 2 in oil groove 18, starting switch, except cover 2 along with motor 16 starts to rotate, because the density of water exceeds oil, the oil that density is lower is the surface floating on water, but in fixing sealing area, under the effect of the pressure, the oil being placed in fixed area under the effect of buoyancy can intercept entering of water, thus the solid oil of oil groove 18 inside not only can play lubrication reduce friction dynamics outside can also play certain sealing function.
Embodiment 2:
As shown in Figure 7, on the architecture basics of embodiment 1, also comprise charging base 19, be connected with charge coil 14, be arranged on main body 12 end, charging base 19 and main body 12 link position are provided with the first buckle 41, and described tarpaulin 11 inwall arranges the second buckle 42, described second buckle 42 seals with the first buckle 41 and engages, and seals charging port by tarpaulin 11 and buckle.
Battery 16 is rechargeable battery, connect charge coil 14, charging base 19 and the seamless assembling of tarpaulin 11, combined by the second buckle 42 on the first buckle 41 of main body 12 and tarpaulin 11, assembling that stroke is seamless, so just intercept the probability from bottom water inlet completely, improve electric toothbrush and enter water problem, because brush holder 1 top has except the water proof of tarpaulin 11 is arranged at cover 2 and bottom, thus make brush 3 all solve brush holder 1 from self each and every one angle to enter water problem, better brush holder 1 interior arrangement can be played, better enhance life-span and the stability of brush holder 1.
Embodiment 3:
As shown in figs, on the architecture basics of embodiment 1, described brush 3 also comprises poke rod 32 in brush 3 and brush 34, and brush plants mao part 37; Described brush is planted mao part 37 and is detachably fixed in brush 34, the first stopper 35 and the second stopper 36 is provided with bottom brush 34, described drive link 31 is in transmission connection with poke rod 32 one end, poke rod 32 other end is eccentric 33, and eccentric 33 is placed between described first stopper 35 and the second stopper 36.
Preferably, as shown in Figure 9, brush is planted mao part 37 and is anchored in brush 34 by double card.The design of double card button is for ensureing user security, preventing brush from planting mao part 37 and fly out when high speed rotating, sucked in throat by user.
Preferably, stopper height is not less than eccentric 33 motion diameter.
Preferably, brush 34 is provided with stroke restriction draw-in groove.To swing back and forth angle with crossing draw-in groove size restriction brush 34.
Starting switch, drive except cover 2 by motor 16 in toothbrush body 12, except cover 2 drives drive link 31, drive link 31 drives poke rod 32, poke rod 32 is designed by eccentric 33 motion principle, reciprocating collision first stopper 35 and the second stopper 36, thus make brush 34 produce rotating back and forth of positive negative angle.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (10)
1. a new waterproof electric toothbrush, is characterized in that, comprises brush holder, removes cover and brush,
Described brush holder comprises main body and main body wall extension, and described body interior is provided with battery and motor successively, and the output shaft of motor stretches out main body and is retained in described main body wall extension;
The described cover that removes comprises overcoat and concentric column, concentric column two ends are respectively arranged with output shaft fixing hole and drive link jack, be provided with the groove of accommodating main body wall extension between described concentric column and overcoat, described overcoat is set on main body wall extension, and described output shaft fixing hole is set on output shaft;
Described brush comprises brush body and drive link, and brush is stretched out in described drive link one end, inserts described drive link jack internal fixtion, and the other end connects brush body;
Except cover rotates on main body wall extension around output shaft described in the rotating drive of described output shaft, except cover drives drive rod rotation, drive link hence brush member rotates.
2. new waterproof electric toothbrush according to claim 1, is characterized in that, the outer wall of described main body wall extension arranges annular groove, injects anti-aqueous medium in described groove.
3. new waterproof electric toothbrush according to claim 1, is characterized in that, described outer casing inner wall arranges annular groove, injects anti-aqueous medium in described groove.
4. new waterproof electric toothbrush according to claim 2, is characterized in that, described anti-aqueous medium is solid lubrication oil.
5. new waterproof electric toothbrush according to claim 1, is characterized in that, also comprises charge coil, charging base and tarpaulin,
Described battery is rechargeable battery, connects charge coil;
The tail end that described charging base is arranged on described brush holder is connected with described charge coil;
Described tarpaulin is dismountable to be arranged on charging base.
6. new waterproof electric toothbrush according to claim 5, is characterized in that, described charging base and main body link position are provided with the first buckle, and described tarpaulin inwall arranges the second buckle, and described second buckle seals with the first buckle and engages.
7., according to the arbitrary described new waterproof electric toothbrush of claim 1-6, it is characterized in that, described brush body comprises poke rod, brush and brush and plants a mao part; The first stopper and the second stopper is provided with bottom described brush,
Described poke rod one end is connected with drive link, and the poke rod other end is provided with eccentric, and described eccentric is placed between described first stopper and the second stopper;
Described brush is planted mao part and is detachably fixed in brush.
8. new waterproof electric toothbrush according to claim 7, is characterized in that, described brush is planted a mao part and anchored in brush by double card.
9. new waterproof electric toothbrush according to claim 7, is characterized in that, described stopper height is not less than wobbler action diameter.
10. new waterproof electric toothbrush according to claim 7, is characterized in that, described brush is provided with stroke restriction draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881271.7A CN105411714B (en) | 2015-12-03 | 2015-12-03 | Novel waterproof electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881271.7A CN105411714B (en) | 2015-12-03 | 2015-12-03 | Novel waterproof electric toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105411714A true CN105411714A (en) | 2016-03-23 |
| CN105411714B CN105411714B (en) | 2017-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510881271.7A Active CN105411714B (en) | 2015-12-03 | 2015-12-03 | Novel waterproof electric toothbrush |
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| Country | Link |
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| CN (1) | CN105411714B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899031A (en) * | 2016-06-14 | 2016-08-24 | 深圳市同洁科技有限公司 | Handheld electronic product and waterproof structure thereof |
| CN105891557A (en) * | 2016-06-07 | 2016-08-24 | 台州发电厂 | Multifunctional electric operating rod |
| US20180055616A1 (en) * | 2016-08-31 | 2018-03-01 | Ningbo Aolbea Oral Care Products Co., Ltd. | Electric toothbrush |
| CN109009529A (en) * | 2018-06-25 | 2018-12-18 | 刘金艳 | A kind of oral care cleaning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258056Y (en) * | 1996-06-03 | 1997-07-23 | 王万柱 | Electric toothbrush |
| US20030194678A1 (en) * | 2000-11-22 | 2003-10-16 | The Procter & Gamble Company | Apparatus, method and product for treating teeth |
| CN1568901A (en) * | 2003-07-16 | 2005-01-26 | 信利电子有限公司 | Electric toothbrush |
| CN102871758A (en) * | 2012-10-19 | 2013-01-16 | 李长鹏 | Electric toothbrush |
| CN205251733U (en) * | 2015-12-03 | 2016-05-25 | 深圳市同洁科技有限公司 | Novel waterproof electric toothbrush |
-
2015
- 2015-12-03 CN CN201510881271.7A patent/CN105411714B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258056Y (en) * | 1996-06-03 | 1997-07-23 | 王万柱 | Electric toothbrush |
| US20030194678A1 (en) * | 2000-11-22 | 2003-10-16 | The Procter & Gamble Company | Apparatus, method and product for treating teeth |
| CN1568901A (en) * | 2003-07-16 | 2005-01-26 | 信利电子有限公司 | Electric toothbrush |
| CN102871758A (en) * | 2012-10-19 | 2013-01-16 | 李长鹏 | Electric toothbrush |
| CN205251733U (en) * | 2015-12-03 | 2016-05-25 | 深圳市同洁科技有限公司 | Novel waterproof electric toothbrush |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891557A (en) * | 2016-06-07 | 2016-08-24 | 台州发电厂 | Multifunctional electric operating rod |
| CN105899031A (en) * | 2016-06-14 | 2016-08-24 | 深圳市同洁科技有限公司 | Handheld electronic product and waterproof structure thereof |
| CN105899031B (en) * | 2016-06-14 | 2018-11-09 | 深圳市同洁科技有限公司 | Hand-held electronic product and its waterproof construction |
| US20180055616A1 (en) * | 2016-08-31 | 2018-03-01 | Ningbo Aolbea Oral Care Products Co., Ltd. | Electric toothbrush |
| US10617501B2 (en) * | 2016-08-31 | 2020-04-14 | Ningbo Aolbea Oral Care Products Co., Ltd. | Electric toothbrush |
| CN109009529A (en) * | 2018-06-25 | 2018-12-18 | 刘金艳 | A kind of oral care cleaning device |
| CN109009529B (en) * | 2018-06-25 | 2020-12-04 | 浙江海狮医疗技术集团股份有限公司 | Oral care cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105411714B (en) | 2017-05-24 |
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