US1485519A - Attachment for toothbrushes - Google Patents
Attachment for toothbrushes Download PDFInfo
- Publication number
- US1485519A US1485519A US654788A US65478823A US1485519A US 1485519 A US1485519 A US 1485519A US 654788 A US654788 A US 654788A US 65478823 A US65478823 A US 65478823A US 1485519 A US1485519 A US 1485519A
- Authority
- US
- United States
- Prior art keywords
- arm
- brush
- body member
- span
- dental floss
- 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.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
- A46B15/0069—Brushes fitted with a interdental devices, e.g. toothpick
- A46B15/0071—Toothbrushes with flossing arrangements
Definitions
- This invention relates to attachments for tooth brushes, and the main object is to provide a simple, efficient and practical device upon the back of a tooth brush for holding a short span of dental floss, and which device is so constructed as not to interfere with the tooth brush, when the latter is used as such. Further objects will be disclosed in the course of the following specification, the invention being illustrated in the accompanying drawing, in which:
- Fig. l is a top view of a tooth brush in which is embodied my invention.
- Fig. 2 is a side elevation of the brush, as shown in Fig. 1.
- Fig. 3 is a partly sectional elevation of the device as seen substantially on the line 33 in Fig. 1, and showing the floss stretching arm in its forward or operative position.
- A designates the handle or body portion of a tooth brush having bristles B.
- the body member A is provided with a pair of integrally formed humps 0, between which is pivotally secured the end of a lever arm D which lever arm normally rests in a shallow channel E in the back of the body member A.
- the pivoting pin of the lever arm consists of a spring wire having a short angular end F imbedded in one of the humps C and a spring arm G.
- the end of the arm G is curved or formed with a ball portion H so that the lever arm D will snap into the channel E, and retains it in this position, when not in use, so that it cannot interfere with the brushing of the teeth.
- the arm D When a dental floss or thread is to be used to clean out between the teeth, the arm D is slipped out from under the ball H and is swung forward until it stops against a shoulder J of the member A, in which position its I outer end is spaced about an inch or so from the adjacent end of the brush body. Said ends of the arm D and brush body A are preferably formed with cleats K and L, respectively, to which is tied or hitched a span of dental floss M. The floss can be tied or stretched as tight as desired, and will of course resist the backward tendency of the arm D (caused by its contact with the shoulder 5 until it is united or cut loose therefrom.
- the combination with a tooth brush, of an arm pivotally secured upon the back thereof and normally resting, when inactive, against the handle of the brush, means at the bristle end side of the pivot to stop the arm when it is swung over the back of the bristle end of the brush, to space the end of the arm from the adjacent end of the brush, and means at said adjacent arm and brush ends to secure aspan of dental floss therebetween.
- an elongated. body member an arm pivoted thereto and adapted to swing back thereagainst when in inoperative position, spring means for releasably retaining the arm in said inoperative position, and means for stopping the lever arm, when swung forward, to space its swinging end with respect to the adjacent end of the body memher, when in operative position, so that a span of dental floss may be secured between said adjacent ends.
- an elongated body member a lever arm pivoted thereto and adapted to swing back against the same when in inoperative position, and a shoulder formed integrally with the body member to stop the lever arm when the same is swung forward, whereby a span or dental floss can be stretched be tween the outer end of the lever and the corresponding end of the body member.
- a device of the class described an elongated body member, a lever arm pivoted thereto and adapted to swing back there against when in inoperative position, a wire member forming a pivot pin at one end, for pivoting said lever, and being formed at its other end in a spring clip to releasably engage the lever arm, said lever arm co-operating with the body member to form means for securing the ends of aspan of dental floss when the arm is swung into a forward operative position.
Description
March 4 1924-. I
R o. NELSON ATTACHMENT FOR TOOTHBRUSHES Filed July 50. 1923 Patented Mar. 4, 19 24.
ROBERT O. KELSON, OF SAN FRANCISCO, CALIFORNIA ATTACHMENT roa TooTHBRUsHEs Application filed July 30, 1923. Serial No. 654,788.
T 0 all'whom'z t may concern:
Be it known that I, ROBERT O. NELSON, a citizen of the United States, residing at San Francisco, in the county of San Francisco and State of California, have invented certain new and useful Improvements in Attachments for Toothbrushes, of which the following is a specification.
This invention relates to attachments for tooth brushes, and the main object is to provide a simple, efficient and practical device upon the back of a tooth brush for holding a short span of dental floss, and which device is so constructed as not to interfere with the tooth brush, when the latter is used as such. Further objects will be disclosed in the course of the following specification, the invention being illustrated in the accompanying drawing, in which:
Fig. l is a top view of a tooth brush in which is embodied my invention.
Fig. 2 is a side elevation of the brush, as shown in Fig. 1.
Fig. 3 is a partly sectional elevation of the device as seen substantially on the line 33 in Fig. 1, and showing the floss stretching arm in its forward or operative position.
Referring to the drawing more specifically and by reference characters A designates the handle or body portion of a tooth brush having bristles B. The body member A is provided with a pair of integrally formed humps 0, between which is pivotally secured the end of a lever arm D which lever arm normally rests in a shallow channel E in the back of the body member A. The pivoting pin of the lever arm consists of a spring wire having a short angular end F imbedded in one of the humps C and a spring arm G. The end of the arm G is curved or formed with a ball portion H so that the lever arm D will snap into the channel E, and retains it in this position, when not in use, so that it cannot interfere with the brushing of the teeth.
When a dental floss or thread is to be used to clean out between the teeth, the arm D is slipped out from under the ball H and is swung forward until it stops against a shoulder J of the member A, in which position its I outer end is spaced about an inch or so from the adjacent end of the brush body. Said ends of the arm D and brush body A are preferably formed with cleats K and L, respectively, to which is tied or hitched a span of dental floss M. The floss can be tied or stretched as tight as desired, and will of course resist the backward tendency of the arm D (caused by its contact with the shoulder 5 until it is united or cut loose therefrom.
in the spirit and scope of the appendedclaims. Having now therefore fully shown and described my invention, what I claim to be new and desire to ent is:
1. The combination with the body member of a tooth brush, of a cleat formed at one end thereof, an arm pivotally secured at one end to an intermediate portion of the body member and having a cleat at its other end adapted to be spaced laterally from the first mentioned cleat, said cleats being adapted to connect the (ends of a span of dental floss, which span Will assume a transverse position to the body member.
2. The combination with an elongated body member,of an arm pivotally secured at one end to the body member, at an intermediate point between its ends, and normally lying thereagainst, said arm being adapted to swing over with its outer end in a laterally spaced position with respect to the adjacent end of the body member, so that a span of dental floss stretched between said adjacent ends will lie in a transverse or perpendicular direction with re spect to the body member.
3. The combination with a tooth brush, of a lever arm pivotally secured thereto and normally resting against the handle thereof, means for stopping the arm when it is swung over to the bristle end of the brush so that its swinging end will be spaced from said bristled end and means for securing a span of floss between said arm and brush.
4. The combination with a tooth brush, of an arm pivotally secured at one end to an intermediate portion of the brush and resting against the handle thereof when inprotect by Letters Pat- It will readily be understood that with active, said arm being adapted to swing over the back of the bristle end of the brush with its swinging end spaced therefrom, and means at the outer end of the arm and the bristle end of the brush to secure a span of dental floss.
5. The combination with a tooth brush, of an arm pivotally secured upon the back thereof and normally resting, when inactive, against the handle of the brush, means at the bristle end side of the pivot to stop the arm when it is swung over the back of the bristle end of the brush, to space the end of the arm from the adjacent end of the brush, and means at said adjacent arm and brush ends to secure aspan of dental floss therebetween.
6. In a device of the character described, an elongated. body member, an arm pivoted thereto and adapted to swing back thereagainst when in inoperative position, spring means for releasably retaining the arm in said inoperative position, and means for stopping the lever arm, when swung forward, to space its swinging end with respect to the adjacent end of the body memher, when in operative position, so that a span of dental floss may be secured between said adjacent ends.
7. In a device of the character described, an elongated body member, a lever arm pivoted thereto and adapted to swing back against the same when in inoperative position, and a shoulder formed integrally with the body member to stop the lever arm when the same is swung forward, whereby a span or dental floss can be stretched be tween the outer end of the lever and the corresponding end of the body member.
8. 1n a device of the class described, an elongated body member, a lever arm pivoted thereto and adapted to swing back there against when in inoperative position, a wire member forming a pivot pin at one end, for pivoting said lever, and being formed at its other end in a spring clip to releasably engage the lever arm, said lever arm co-operating with the body member to form means for securing the ends of aspan of dental floss when the arm is swung into a forward operative position.
in testimony whereof I afiix my signature.
noenn'r o. NELSON.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US654788A US1485519A (en) | 1923-07-30 | 1923-07-30 | Attachment for toothbrushes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US654788A US1485519A (en) | 1923-07-30 | 1923-07-30 | Attachment for toothbrushes |
Publications (1)
Publication Number | Publication Date |
---|---|
US1485519A true US1485519A (en) | 1924-03-04 |
Family
ID=24626239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US654788A Expired - Lifetime US1485519A (en) | 1923-07-30 | 1923-07-30 | Attachment for toothbrushes |
Country Status (1)
Country | Link |
---|---|
US (1) | US1485519A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754833A (en) * | 1952-06-09 | 1956-07-17 | Vecchio Orazio | Tooth cleaner |
US20090090380A1 (en) * | 2007-10-05 | 2009-04-09 | Karen Culver | Flossing and Oral Hygiene Tool |
US8069865B1 (en) * | 2009-04-13 | 2011-12-06 | Winter Lynn A | Disposable dental flosser |
US10779637B2 (en) * | 2014-05-29 | 2020-09-22 | Colgate-Palmolive Company | Oral care system |
US20200397454A1 (en) * | 2016-11-25 | 2020-12-24 | Di ZENG | Portable Multifunctional Oral Cavity Cleaner |
-
1923
- 1923-07-30 US US654788A patent/US1485519A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754833A (en) * | 1952-06-09 | 1956-07-17 | Vecchio Orazio | Tooth cleaner |
US20090090380A1 (en) * | 2007-10-05 | 2009-04-09 | Karen Culver | Flossing and Oral Hygiene Tool |
US8025068B2 (en) * | 2007-10-05 | 2011-09-27 | Karen Culver | Flossing and oral hygiene tool |
US8069865B1 (en) * | 2009-04-13 | 2011-12-06 | Winter Lynn A | Disposable dental flosser |
US10779637B2 (en) * | 2014-05-29 | 2020-09-22 | Colgate-Palmolive Company | Oral care system |
US20200397454A1 (en) * | 2016-11-25 | 2020-12-24 | Di ZENG | Portable Multifunctional Oral Cavity Cleaner |
US11534193B2 (en) * | 2016-11-25 | 2022-12-27 | Di ZENG | Portable multifunctional oral cavity cleaner |
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