CN104287857A - Dual-drive electric toothbrush head and application method thereof - Google Patents
Dual-drive electric toothbrush head and application method thereof Download PDFInfo
- Publication number
- CN104287857A CN104287857A CN201410565983.3A CN201410565983A CN104287857A CN 104287857 A CN104287857 A CN 104287857A CN 201410565983 A CN201410565983 A CN 201410565983A CN 104287857 A CN104287857 A CN 104287857A
- Authority
- CN
- China
- Prior art keywords
- brush
- toothbrush head
- electric toothbrush
- bent axle
- dual
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/221—Control arrangements therefor
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3463—Translation along the axis perpendicular to the plane defined by the bristle holder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/349—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor with multiple brush bodies
Abstract
The invention provides a dual-drive electric toothbrush head and an application method thereof, and relates to brushing technology. The dual-drive electric toothbrush head is used for overcoming the defects of a single toothbrush head, and is structurally characterized in that: the toothbrush head is integrated with a bracket and a toothbrush head seat, and brush hairs are fixed on the toothbrush head; a bearing is arranged in the toothbrush head seat; a vertical hole is arranged on the bracket; a bottom shaft is inserted in the bearing in the toothbrush head seat and the bearings of two longitudinal plates; meanwhile, a crank shaft is inserted in a bearing between the two longitudinal plates and is fixed at the site, and the crank of the crank shaft is located at the middle of the vertical hole; one end of the crank shaft is integrated with a motor transmission shaft; a framework is a square framework composed of two transverse plates and two longitudinal plates, and a toothbrush head hole for placement of the toothbrush head is arranged at the middle of each transverse plate; the angles of two cranks of the bidirectional crank shaft are respectively 180 degrees; the diameter of the crank is smaller than the transverse diameter of the vertical hole.
Description
Technical field: the present invention relates to brushing apparatus, especially a kind of dual-driven electric toothbrush head and application process.
Background technology: at present, correct use electric toothbrush has the effect of removing dental plaque, caries prevention and periodontitis really, but these effects and ordinary toothbrush are as good as.Electric toothbrush just changes the teeth brushing way of people, can not replace the effect of cleaning teeth as a kind of burnisher completely.Only a lot of people when manual brushes because mode is different, dynamics of brushing teeth is grasped by experience, easily unnecessary damage is caused to tooth and gingiva, and the application target of electric toothbrush alleviates this unnecessary damage, for different crowd occupation mode and feature, fixing brushing mode, proper use of electric toothbrush is the direction that the more humane design of electric toothbrush is produced.If but existing electric toothbrush occupation mode is improper, can damage on the contrary to tooth.Usually be all freely lead to brush teeth up and down with common toothbrush, i.e. perpendicular brush.And electric toothbrush vibration frequency is relative with dynamics fixing, is similar to horizontal brush at dental surface when some product rotates, certain wearing and tearing may be caused to tooth; The sound that the similar dental drill of acoustic toothbrush is the same, can make some people produce fear, particularly child.Early morning, noise brought discomfort can to the people had a rest in use.The key of these problems is teeth brushing way methods of electric tooth brushing.Electric toothbrush vibration frequency is high, and control dynamics is difficult to grasp, and adds that the number of times of brushing teeth abrasive material and every day is easy to cause tooth wear.
Summary of the invention: the object of this invention is to provide that structure is simple, the good a kind of dual-driven electric toothbrush head of toothbrushing effect and application process, which overcome the shortcoming of existing single brush brush, the object of the present invention is achieved like this, it is by framework, 2 brushes, bristle, support, bent axles, lower shaft, bearing are formed by connecting, brush and support, brush seat are integrated, and brush is fixed wtih bristle; Bearing is had in brush seat; Support has perpendicular nibs.
In the bearing that lower shaft interts in brush seat and in the bearing of two pieces of stringer boards; Simultaneously; Bent axle interts between two pieces of stringer boards in bearing, and is fixed on there, and the crank of bent axle is positioned in the middle of perpendicular nibs; One end and the motor transmission shaft of bent axle are integrated.
The square framework ， that framework is made up of two pieces of transverse slats and two pieces of stringer boards there is the brush hole of settling brush in the middle of Transverse plate.
Two crank handle angles of two-way bent axle are respectively 180 degree; Crank diameter is less than the trans D of perpendicular nibs.
Brush also can be three, and bent axle has three cranks correspond, the angle between three cranks is respectively 120 degree.
Application process of the present invention is: when we start electric toothbrush switch.Micromachine in handle will drive crankshaft rotating by power transmission shaft.Crank drive brush head bracket in perpendicular nibs of bent axle, makes two brushes do reciprocal reciprocating motion simultaneously.As the crankshaft rotates, crank does 360 degree of rotations thus promotes independent brush and moves reciprocatingly.Namely when people use, the brush in its contact tooth face, brush above is down brushed, and brush below is up brushed; Thus reach the balance of kinetic energy, serving protection gingiva and cleaning teeth object, avoiding because behaviour does the improper injury to gingiva when brushing teeth.
Meaning of the present invention is: two brush before and after, being changed into by single brush, overcomes the operation of single brush and controls difficult shortcoming; Two, reduce brush yaw speed, alleviate the wearing and tearing to tooth, reduce noise; Three, adopt type of drive respectively, two brush yaw mode is operated on the contrary and simultaneously, the equilibrant counteracting counterforce of generation, thus operate steadily, vibrate less; Four, simple to operate, quick, easily clean.
Accompanying drawing illustrates: Fig. 1 is a kind of structural representation of dual-driven electric toothbrush head, in figure 1, framework 2, brush 3, bristle 4, support 5, bent axle 6, and lower shaft 7, bearing 8, brush seat 9, perpendicular nibs 10, crank.
Fig. 2 is the structural representation of support, in figure 2, brush 3, bristle 9, perpendicular nibs.
Fig. 3 is the structural representation of bent axle, in figure 5, bent axle 10, crank.
Detailed description of the invention: embodiment 1, the present invention are by framework 1, brush 2, bristle 3, support 4, bent axle 5, and lower shaft 6, bearing 7, brush seat 8 are formed by connecting, brush 2 and support 4, brush seat 8 are integrated, and brush 2 is fixed wtih bristle 3; Bearing is had in brush seat 8; Support 4 has perpendicular nibs 9.
In the bearing that embodiment 2, lower shaft 6 intert in brush seat 8 and in the bearing 7 of two pieces of stringer boards; Simultaneously; Bent axle 5 interts between two pieces of stringer boards in bearing, and is fixed on there, and the crank 10 of bent axle 5 is positioned in the middle of perpendicular nibs 9; One end and the motor transmission shaft of bent axle 5 are integrated.
The square framework ， that embodiment 3, framework 1 are made up of two pieces of transverse slats and two pieces of stringer boards there is the brush hole of settling brush in the middle of Transverse plate.
The angle of two cranks 10 of embodiment 4, two-way bent axle 5 is 180 degree; The diameter of crank 10 is less than the trans D of perpendicular nibs 9.
Embodiment 5, brush 2 also can be three, and bent axle 5 has three cranks correspond, the angle between three cranks is respectively 120 degree.
Embodiment 6, application process of the present invention are: when we start electric toothbrush switch, and the micromachine in handle will be rotated by power transmission shaft band dynamic crankshaft 5; Crank 10 driving arm 4 in perpendicular nibs 9 of bent axle 5, makes two brushes 2 do reciprocal reciprocating motion simultaneously; When bent axle 5 rotates, crank 10 does 360 degree of rotations, thus promotes independent brush 2 and move reciprocatingly; Namely when people use, the brush 2 in its contact tooth face, brush above is down brushed, and brush below is up brushed; Thus reach the balance of kinetic energy, serving protection gingiva and cleaning teeth object, avoiding because behaviour does the improper injury to gingiva when brushing teeth.
Claims (6)
1. a dual-driven electric toothbrush head, it is by framework (1), brush (2), bristle (3), support (4), bent axle (5), lower shaft (6), bearing (7), brush seat (8) are formed by connecting, it is characterized in that: brush (2) and support (4), brush seat (8) are integrated, and brush (2) is fixed wtih bristle (3); Brush seat has bearing in (8); Support (4) has perpendicular nibs (9).
2. a kind of dual-driven electric toothbrush head according to claim 1, is characterized in that: in the bearing that lower shaft (6) interts in brush seat (8) and in the bearing of two pieces of stringer boards; Simultaneously; Bent axle (5) interts between two pieces of stringer boards in bearing (7), and is fixed on there, and the crank (10) of bent axle (5) is positioned in the middle of perpendicular nibs (9); One end and the motor transmission shaft of bent axle (5) are integrated.
3. a kind of dual-driven electric toothbrush head according to claim 1, is characterized in that: the square framework ， that framework (1) is made up of two pieces of transverse slats and two pieces of stringer boards has the brush hole of settling brush in the middle of Transverse plate.
4. a kind of dual-driven electric toothbrush head according to claim 1 and 2, is characterized in that: the angle of two cranks (10) of two-way bent axle (5) is 180 degree; The diameter of crank (10) is less than the trans D of perpendicular nibs (9).
5. a kind of dual-driven electric toothbrush head according to claim 1, is characterized in that: brush (2) also can be three, bent axle (5) has three cranks correspond, the angle between three cranks is respectively 120 degree.
6. the application process of a kind of dual-driven electric toothbrush head described in claim 1, is characterized in that: when we start electric toothbrush switch, and the micromachine in handle will be rotated by power transmission shaft band dynamic crankshaft (5); Crank (10) driving arm (4) in perpendicular nibs (9) of bent axle (5), makes two brushes (2) do reciprocal reciprocating motion simultaneously; When bent axle (5) rotates, crank (10) does 360 degree of rotations, thus promotes independent brush (2) and move reciprocatingly; Namely when people use, the brush (2) in its contact tooth face, brush above is down brushed, and brush below is up brushed; Thus reach the balance of kinetic energy, serving protection gingiva and cleaning teeth object, avoiding because behaviour does the improper injury to gingiva when brushing teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565983.3A CN104287857A (en) | 2014-10-23 | 2014-10-23 | Dual-drive electric toothbrush head and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410565983.3A CN104287857A (en) | 2014-10-23 | 2014-10-23 | Dual-drive electric toothbrush head and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104287857A true CN104287857A (en) | 2015-01-21 |
Family
ID=52307989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410565983.3A Pending CN104287857A (en) | 2014-10-23 | 2014-10-23 | Dual-drive electric toothbrush head and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104287857A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726152A (en) * | 2016-04-13 | 2016-07-06 | 杨荣 | Electric toothbrush |
| CN106923926A (en) * | 2017-04-19 | 2017-07-07 | 佛山市爱斯伽罗激光科技有限公司 | A kind of electric toothbrush |
| CN107645918A (en) * | 2015-05-14 | 2018-01-30 | 皇家飞利浦有限公司 | Brush head assembly |
| US11160361B2 (en) | 2019-06-28 | 2021-11-02 | Koninklijke Philips N.V. | Brush head assembly |
| WO2023241530A1 (en) * | 2022-06-13 | 2023-12-21 | 雷德贵 | Transmission structure for electric toothbrushes and multifunctional electric toothbrush |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5259083A (en) * | 1992-09-24 | 1993-11-09 | 1008335 Ontario Inc. | Mechanical toothbrush |
| JPH1066704A (en) * | 1996-08-27 | 1998-03-10 | Matsushita Electric Works Ltd | Motor-driven toothbrush |
| CN2294034Y (en) * | 1995-11-01 | 1998-10-14 | 毅华工程有限公司 | Tooth brush driven by electric motor |
| CN1528251A (en) * | 2003-09-25 | 2004-09-15 | 林辉明 | Vertical-brushing dual-head electric toothbrush |
| US20050198753A1 (en) * | 2001-11-20 | 2005-09-15 | Tamas Berde | Toothbrush |
| CN201064496Y (en) * | 2006-12-08 | 2008-05-28 | 卢小平 | Electric toothbrush head |
| CN204169947U (en) * | 2014-10-23 | 2015-02-25 | 张辉 | A kind of dual-driven electric toothbrush head |
-
2014
- 2014-10-23 CN CN201410565983.3A patent/CN104287857A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5259083A (en) * | 1992-09-24 | 1993-11-09 | 1008335 Ontario Inc. | Mechanical toothbrush |
| CN2294034Y (en) * | 1995-11-01 | 1998-10-14 | 毅华工程有限公司 | Tooth brush driven by electric motor |
| JPH1066704A (en) * | 1996-08-27 | 1998-03-10 | Matsushita Electric Works Ltd | Motor-driven toothbrush |
| US20050198753A1 (en) * | 2001-11-20 | 2005-09-15 | Tamas Berde | Toothbrush |
| CN1528251A (en) * | 2003-09-25 | 2004-09-15 | 林辉明 | Vertical-brushing dual-head electric toothbrush |
| CN201064496Y (en) * | 2006-12-08 | 2008-05-28 | 卢小平 | Electric toothbrush head |
| CN204169947U (en) * | 2014-10-23 | 2015-02-25 | 张辉 | A kind of dual-driven electric toothbrush head |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645918A (en) * | 2015-05-14 | 2018-01-30 | 皇家飞利浦有限公司 | Brush head assembly |
| US10376349B2 (en) | 2015-05-14 | 2019-08-13 | Koninklijke Philips N.V. | Brush head assembly |
| CN107645918B (en) * | 2015-05-14 | 2020-05-15 | 皇家飞利浦有限公司 | Brush head assembly |
| CN105726152A (en) * | 2016-04-13 | 2016-07-06 | 杨荣 | Electric toothbrush |
| CN106923926A (en) * | 2017-04-19 | 2017-07-07 | 佛山市爱斯伽罗激光科技有限公司 | A kind of electric toothbrush |
| US11160361B2 (en) | 2019-06-28 | 2021-11-02 | Koninklijke Philips N.V. | Brush head assembly |
| WO2023241530A1 (en) * | 2022-06-13 | 2023-12-21 | 雷德贵 | Transmission structure for electric toothbrushes and multifunctional electric toothbrush |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |