CN201398629Y - Hand-operated pneumatic control expansion toothbrush - Google Patents
Hand-operated pneumatic control expansion toothbrush Download PDFInfo
- Publication number
- CN201398629Y CN201398629Y CN2009201180858U CN200920118085U CN201398629Y CN 201398629 Y CN201398629 Y CN 201398629Y CN 2009201180858 U CN2009201180858 U CN 2009201180858U CN 200920118085 U CN200920118085 U CN 200920118085U CN 201398629 Y CN201398629 Y CN 201398629Y
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- CN
- China
- Prior art keywords
- brush
- bristle
- elastic membrane
- air bag
- toothbrush
- 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 - Fee Related
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Abstract
The utility model relates to a toothbrush, and discloses a hand-operated pneumatic control expansion toothbrush. The hand-operated pneumatic control expansion toothbrush comprises a brush head (1) anda brush handle (6), wherein the brush head (1) comprises a bottom surface (13), a brush hair fixing surface (7), a brush hair seat (2) and brush hair (9), wherein the brush hair (9) can be fixed on the brush hair seat (2). The hand-operated pneumatic control expansion toothbrush is characterized in that the brush head (1) comprises an elastic film (8), wherein the elastic film (8) is hermeticallyconnected with the brush hair fixing surface (7), and the bottom surface (13), the brush hair fixing surface (7) and the elastic film (8) form a brush head cavity (12), the brush hair seat (2) is fixed on the elastic film (8), a piston cavity (11) is arranged in the brush handle (6), a piston (10) is mounted in the piston cavity (11), and the brush head cavity (12) and the piston cavity (11) arecommunicated. According to the technical solution, the hand-operated pneumatic control expansion toothbrush has convenient use and simple structure, can effectively brush the inner sides and the outersides of teeth, and can clear teeth better without injuring teeth.
Description
Technical field
The utility model relates to a kind of toothbrush, relates in particular to a kind of manual gas control Telescopic tooth-brush.
Background technology
The toothbrush of placing air bag in the brush is arranged at present on the market.ZL96239298.7 utility model as the Liu Baolu application, the applying date is on December 6th, 1996, Granted publication day is on February 4th, 1998, this utility model is a piano type bristle toothbrush, it comprises brush, brush holder, bristle, and feature is to be provided with cavity in its brush, and air bag is housed in the cavity, bristle is contained in the hair brush base, hair brush base be slidingly connected at brush the hair brush base hole in.Because in the brush air bag is arranged, bristle can stretch, and makes the tooth each several part all obtain grooming; The power that each pieces of bristle acts on dental surface has avoided pulling the tooth glaze also about equally; Owing to do not need too to oppress bristle, so prolonged the service life of toothbrush; Its bristle is short, is out of shape for a short time, has alleviated the damage of bristle to gum.
But establish cavity in the ZL96239298.7 utility model brush, air bag is housed in the cavity, bristle is installed in the hair brush base, and hair brush base is slidingly connected in the hair brush base hole of brush, and structure is too complicated.When adjusting bristle according to the concrete condition of dental surface, bristle is passive deformation, can only curve inwardly, can not be outwardly-bent, and better grooming tooth inboard.And bristle must be close to tooth, and tooth is had a bigger pressure, injures tooth easily.Bristle is shorter service life.
Summary of the invention
The utility model is at the deficiency of the passive deformation of bristle in the prior art, but the manual gas control Telescopic tooth-brush of a kind of grooming tooth inboard simple in structure and Anti-dental injury tooth is provided.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Manual gas control Telescopic tooth-brush, comprise brush and brush holder, brush comprises bottom surface, bristle stationary plane, hair brush base and bristle, but fasten bristles on the hair brush base is characterized in that: have brush to comprise an elastic membrane, elastic membrane is connected with the bristle stationary plane is airtight, bottom surface, bristle stationary plane and elastic membrane form a brush cavity, and hair brush base is fixed on the elastic membrane, establishes plunger shaft in the brush holder, piston is installed in the plunger shaft, and the brush chamber is communicated with plunger shaft.
By the piston in the mobile piston chamber, can change the air pressure in the brush chamber, thereby make elastic membrane outwardly-bent or curve inwardly.When elastic membrane is crooked, surface apertures will become greatly, if bristle is directly installed on the elastic membrane, then bristle more easily comes off.Therefore the utility model fasten bristles seat on elastic membrane is installed in hair brush base with bristle.Along with the bending of elastic membrane, the bristle that is installed on the hair brush base forms a radian.When elastic membrane is outwardly-bent, the bristle tooth inboard of can fitting, when elastic membrane curves inwardly, the bristle tooth outside of can fitting.The utility model is simple in structure, to the better grooming of equal energy of tooth medial and lateral.
Elastic membrane can with the top of bristle stationary plane or the bottom is airtight be connected, and also can be connected with the inward flange of bristle stationary plane is airtight.
The utility model can be fixed a projection on piston, establish sliding tray on the brush holder wall, and projection can slide along sliding tray.The moving of projection can drive piston and to move, thereby only needs mobile projection can make elastic membrane produce deformation.
The utility model can be provided with the Position Control groove at the sliding tray side.Can slide to the Position Control groove when projection slides into certain position, without the fixing position of projection of hand control, make elastic membrane remain on certain deformation like this.The utility model is simple in structure, and is easy to operate.
Projection is fixed on piston one end away from brush, and piston length is greater than sliding tray length, and less than 1/2nd of head length, can guarantee that like this projection slides in whole sliding tray, and the air in the brush can spill and leakage.
The number of Position Control groove can be provided with according to actual needs, the multiple deformation in various degree of the many more fixedly elastic membranes of the number of Position Control groove.
On the hair brush base left side tiltedly bristle and right tiltedly bristle be installed.When elastic membrane was inside or outwardly-bent, bristle all can have preferably with tooth and contacts.Bristle is the short 4～6mm of bristle of toothbrush generally.
The part that the bristle stationary plane is not connected with elastic membrane can directly be installed bristle.
The shape of hair brush base can be strip, also can be inter-embedding type.
The material of elastic membrane can be silicon rubber or similar material, and elasticity is better, and is difficult for aging.
Brush and brush holder are detachable, as required replaceable brush head.Brush inserts even with brush holder or spiral is connected.
As preferably, described brush is set elastic membrane in the chamber, and following elastic membrane dock the formation air bag with the elastic membrane sealing, and air bag is connected with the bristle stationary plane, and air bag is connected with appendix is airtight, and appendix is installed in brush holder inside.
By mobile piston, change the air pressure in the air bag, make air bag produce deformation, the bristle that is installed on the air bag by hair brush base forms a radian, can tooth convenient for cleaning medial and lateral.
As preferably, the design of air bag can also be adopted following scheme, and described brush is provided with air bag in the chamber, and air bag is connected with appendix is airtight, and appendix is installed in brush holder inside.Can make whole air bag earlier like this, air bag does not need to be connected with the bristle stationary plane, has reduced operation and binding material.
Elastic membrane can replace with an air bag, and air bag is connected with the bristle stationary plane, and this air bag and an appendix are tightly connected.
According to the technical solution of the utility model, manually the gas control Telescopic tooth-brush is easy to use, simple in structure, to the better grooming of equal energy of tooth medial and lateral, and can better cleaning teeth and Anti-dental injury tooth.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
A-A cutaway view when Fig. 2 curves inwardly for the utility model elastic membrane.
Fig. 3 is the front view of the utility model elastic membrane when outwardly-bent.
Fig. 4 is a brush enlarged diagram of the present utility model.
Fig. 5 is the cutaway view of embodiment 3.
Fig. 6 is the cutaway view of embodiment 4.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment 1 manual gas control Telescopic tooth-brush, as shown in Figure 1, 2, 3, manual gas control Telescopic tooth-brush, comprise brush 1 and brush holder 6, brush 1 comprises bottom surface 13, bristle stationary plane 7, hair brush base 2 and bristle 9, fasten bristles 9 on the hair brush base 2, brush 1 also comprises an elastic membrane 8, elastic membrane 8 and 7 airtight connections of bristle stationary plane, bottom surface 13, bristle stationary plane 7 and elastic membrane 8 form a brush chamber 12, and hair brush base 2 is fixed on the elastic membrane 8, establishes plunger shaft 11 in the brush holder 6, piston 10 is installed in the plunger shaft 11, and brush chamber 12 is communicated with plunger shaft 11.Be fixed with a projection 4 on the piston 10, establish sliding tray 5 on brush holder 6 walls, projection 4 can slide along sliding tray 5, and sliding tray 5 sides are evenly distributed with three Position Control grooves 3.
Position Control groove 3 is three, and projection 4 is slided into Position Control groove 3 away from brush 1, and gas pressure intensities reduce in the brush chamber 12, and elastic membrane 8 curves inwardly, the radian applying tooth outside that bristle 9 forms.Projection 4 is slided into Position Control groove 3 near brush 1, and gas pressure intensities increase in the brush chamber 12, and elastic membrane 8 is outwardly-bent, the radian applying tooth inboard that bristle 9 forms, and cleaning teeth reduces the injury to tooth preferably.
Be fixed with a left side tiltedly bristle 91 and right tiltedly bristle 92 on the hair brush base 2, when elastic membrane 8 was inside and outwardly-bent, a left side tiltedly oblique bristle 92 of the bristle 91 and the right side all can have preferably with tooth and contacts.
Embodiment 3 manual gas control Telescopic tooth-brushes, referring to figs. 1 to Fig. 3, basic structure is identical with embodiment 1, and difference only is that the bristle stationary plane 7 of embodiment 1 is connected with elastic membrane 8, and present embodiment is, as shown in Figure 5, set elastic membrane 14 in the described brush chamber 12, following elastic membrane 14 is docked with elastic membrane 8 sealings and is formed air bag 16, and air bag 16 is connected with bristle stationary plane 7, air bag 16 and 15 airtight connections of appendix, appendix 15 is installed in brush holder 6 inside.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (6)
1. manual gas control Telescopic tooth-brush, comprise brush (1) and brush holder (6), brush (1) comprises bottom surface (13), bristle stationary plane (7), hair brush base (2) and bristle (9), hair brush base (2) but go up fasten bristles (9), it is characterized in that: brush (1) comprises an elastic membrane (8), elastic membrane (8) and airtight connection of bristle stationary plane (7), bottom surface (13), bristle stationary plane (7) and elastic membrane (8) form a brush chamber (12), hair brush base (2) is fixed on the elastic membrane (8), be provided with plunger shaft (11) in the brush holder (6), piston (10) is installed in the plunger shaft (11), and brush chamber (12) are communicated with plunger shaft (11).
2. manual gas control Telescopic tooth-brush according to claim 1 is characterized in that: be fixed with a projection (4) on the described piston (10), establish sliding tray (5) on brush holder (6) wall, projection (4) can slide along sliding tray (5).
3. manual gas control Telescopic tooth-brush according to claim 2 is characterized in that: described sliding tray (5) side is provided with Position Control groove (3).
4. according to claim 1 or 2 or 3 described manual gas control Telescopic tooth-brushes, it is characterized in that: a left side tiltedly bristle (91) and right tiltedly bristle (92) are installed on the described hair brush base (2).
5. according to claim 1 or 2 or 3 described manual gas control Telescopic tooth-brushes, it is characterized in that: be provided with down elastic membrane (14) in the described brush chamber (12), following elastic membrane (14) is docked with elastic membrane (8) sealing and is formed air bag (16), air bag (16) is connected with bristle stationary plane (7), air bag (16) and airtight connection of appendix (15), appendix (15) are installed in brush holder (6) inside.
6. according to claim 1 or 2 or 3 described manual gas control Telescopic tooth-brushes, it is characterized in that: be provided with air bag (16) in the described brush chamber (12), air bag (16) and airtight connection of appendix (15), appendix (15) are installed in brush holder (6) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201180858U CN201398629Y (en) | 2009-04-20 | 2009-04-20 | Hand-operated pneumatic control expansion toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201180858U CN201398629Y (en) | 2009-04-20 | 2009-04-20 | Hand-operated pneumatic control expansion toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201398629Y true CN201398629Y (en) | 2010-02-10 |
Family
ID=41658421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201180858U Expired - Fee Related CN201398629Y (en) | 2009-04-20 | 2009-04-20 | Hand-operated pneumatic control expansion toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201398629Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300594A (en) * | 2013-07-04 | 2013-09-18 | 吴江市汇泉纺织有限公司 | Constant-pressure hairbrush roller |
| CN109077440A (en) * | 2018-07-30 | 2018-12-25 | 深圳坤兴泰科技有限公司 | Intelligent toothbrush based on pneumatic gearing system |
| CN109793344A (en) * | 2019-03-21 | 2019-05-24 | 李东亮 | The toothbrush of bristle convenient for cleaning |
| CN110123243A (en) * | 2019-05-21 | 2019-08-16 | 徐凤秋 | A kind of the bottom of a pan cleaning device |
| CN113349975A (en) * | 2021-07-26 | 2021-09-07 | 河南医学高等专科学校 | Oral cavity repairing, cleaning and sterilizing device |
-
2009
- 2009-04-20 CN CN2009201180858U patent/CN201398629Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300594A (en) * | 2013-07-04 | 2013-09-18 | 吴江市汇泉纺织有限公司 | Constant-pressure hairbrush roller |
| CN109077440A (en) * | 2018-07-30 | 2018-12-25 | 深圳坤兴泰科技有限公司 | Intelligent toothbrush based on pneumatic gearing system |
| CN109793344A (en) * | 2019-03-21 | 2019-05-24 | 李东亮 | The toothbrush of bristle convenient for cleaning |
| CN110123243A (en) * | 2019-05-21 | 2019-08-16 | 徐凤秋 | A kind of the bottom of a pan cleaning device |
| CN113349975A (en) * | 2021-07-26 | 2021-09-07 | 河南医学高等专科学校 | Oral cavity repairing, cleaning and sterilizing device |
| CN113349975B (en) * | 2021-07-26 | 2022-10-11 | 河南医学高等专科学校 | Oral cavity repairing, cleaning and sterilizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20110420 |