CN206499097U

CN206499097U - A kind of anti-bristle Deformable tooth-brush

Info

Publication number: CN206499097U
Application number: CN201720190127.3U
Authority: CN
Inventors: 周劲松
Original assignee: Jiangmen Westinghouse Kitchen Small Household Electrical Appliance Co Ltd
Current assignee: Jiangmen Westinghouse Kitchen Small Household Electrical Appliance Co Ltd
Priority date: 2017-02-28
Filing date: 2017-02-28
Publication date: 2017-09-19
Anticipated expiration: 2027-02-28

Abstract

The utility model discloses a kind of anti-bristle Deformable tooth-brush, including toothbrush handle part and head toothbrushes, the head toothbrushes include bristle and the brush holder being implanted into for the bristle, and the brush holder sets end face to be provided with the spacing projection that height is less than the bristle the bristle；The utility model passes through spacing projection on the head provided with height less than bristle, when spacing projection can avoid brushing teeth because exert oneself it is excessive cause bristle overbending deform, so as to which oral cleaning is more thorough, while more durable, improves toothbrush service life.

Description

A kind of anti-bristle Deformable tooth-brush

Technical field

The utility model is related to toothbrush, especially a kind of anti-bristle Deformable tooth-brush.

Background technology

The critical piece of toothbrush is the bristle arranged vertically thereon, during brushing teeth, and the end of bristle is constantly elastic Brush them surface, and can stretch into gum gap and reject dirt.If but it is firmly excessive when brushing teeth, the bristle on toothbrush is easy Undue flexural deformation, bristle simply makees sliding motion in dental surface when causing to brush teeth, so that gum can not be thoroughly cleaned, even After long-time use, the deformation of bristle overbending leads to not resilience.

Especially for electric toothbrush, its head toothbrushes is usually that removable mode is fixed on toothbrush drive handle, and the life-span Too low head toothbrushes can cause to change frequent, and head toothbrushes need to be adapted to driving handle, and the cost purchased again is higher.

The content of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of anti-bristle Deformable tooth-brush.

The utility model solves the technical scheme that its technical problem used：

A kind of anti-bristle Deformable tooth-brush, including toothbrush handle part and head toothbrushes, the head toothbrushes include bristle and supply institute The brush holder of bristle implantation is stated, the brush holder sets spacing projection of the end face provided with height less than the bristle the bristle.

The spacing projection surface is resilient.

The brush holder includes rigid stent and is covered in the elasticity of the rigid stent end covering and wrap up in part；The hard branch Erection has a through hole, and the elasticity, which is covered to wrap up in part and extend through the through hole, forms the spacing projection.

The rigid stent end surface is provided with raised fixed column.

The another side of the head toothbrushes is distributed flexible salient point.

The elastic salient point is covered by the elasticity to be wrapped up in part and is integrally formed.

The spacing projection, which is hidden, to be arranged in the bristle region.

The spacing projection is cross t shore.

The beneficial effects of the utility model are：It is spacing by being less than the spacing projection of bristle provided with height on the head When projection can avoid brushing teeth because exert oneself it is excessive cause bristle overbending deform so that oral cleaning is more thorough, simultaneously More durable, improves toothbrush service life.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is front view of the present utility model；

Fig. 3 is the structural representation of the utility model head toothbrushes.

Embodiment

Reference picture 1, Fig. 2, a kind of anti-bristle Deformable tooth-brush, including toothbrush handle part 1 and head toothbrushes 2, head toothbrushes 2 include brush Hair 21 and the brush holder 22 being implanted into for the bristle 21, the brush holder 22 are provided with height in the setting end face of bristle 21 and are less than bristle 21 spacing projection 23.By on head toothbrushes 2 provided with height be less than bristle spacing projection 23, when can avoid brushing teeth because with Power is excessive and causes the overbending of bristle 21 to deform, so that oral cleaning is more thorough, while more durable, improves toothbrush Service life.

Reference picture 3, further, the contact caused in order to avoid spacing projection 23 is really up to the mark with oral cavity are uncomfortable, can use The encapsulated manufacture of Inner standpipe is resilient the surface of spacing projection 23.I.e. brush holder 22 is by rigid stent 3 and is covered in hard The elasticity of the end of matter support 3, which is covered, to be wrapped up in part 4 and constitutes；Wherein rigid stent 3 is provided with through hole 31, and elasticity, which is covered, to be wrapped up in part 4 and extend through Through hole 31 can either improve outward appearance, the feel of product, while connection between the two in other end formation spacing projection 23 More close, reliability is higher.

Further, in the end surface of rigid stent 3 provided with raised fixed column 32, it is covered with elasticity and wrap up in part 4 and agree with, Elasticity, which is covered, to be wrapped up in part 4 and is difficult to release；Fixed column 32, which is shown in elasticity and covered, simultaneously wraps up in the outer surface of part 4, can be used as decorative pattern.

The another sides of head toothbrushes 2 is distributed flexible salient point 24, and elastic salient point 24 can be covered by elasticity and wrap up in part 4 and be integrally formed, Tongue fur can be scrubbed when brushing teeth, oral cleaning is more thorough.

Spacing projection 23, which is hidden, to be arranged in the region of bristle 21, the more aobvious integration of overall appearance.And spacing projection 23 Can be cross t shore, by that can have at least two stress concentration point during radial forces, structural strength is higher, It is difficult flexural deformation or even fractures, while cross-shaped configuration will not makes the region of bristle 21 be formed substantially compared to cylindrical structural It is hollow, more uniformly spread.

Simple in construction, practicality of the present utility model, can be widely used on various toothbrush, especially for electric toothbrush, Its removable head toothbrushes 2, which needs specially to buy, specially matches somebody with somebody, and uses service life after organization plan of the present utility model longer, so as to drop Low use cost, with high market prospects and economic benefit.

Claims

1. a kind of anti-bristle Deformable tooth-brush, including toothbrush handle part (1) and head toothbrushes (2), the head toothbrushes (2) include bristle (21) and for the brush holder (22) of the bristle (21) implantation, the brush holder (22) is provided with the setting end face of the bristle (21) Highly it is less than the spacing projection (23) of the bristle (21).

2. anti-bristle Deformable tooth-brush according to claim 1, it is characterised in that：Spacing projection (23) surface is in bullet Property.

3. anti-bristle Deformable tooth-brush according to claim 2, it is characterised in that：The brush holder (22) includes rigid stent (3) and it is covered in the elasticity of the rigid stent (3) end and covers and wrap up in part (4)；The rigid stent (3) is provided with through hole (31), the elasticity, which is covered, wraps up in part (4) and extends through the through hole (31) the formation spacing projection (23).

4. anti-bristle Deformable tooth-brush according to claim 3, it is characterised in that：Rigid stent (3) end surface is set There is the fixed column (32) of projection.

5. anti-bristle Deformable tooth-brush according to claim 3, it is characterised in that：Another EDS maps of the head toothbrushes (2) Flexible salient point (24).

6. anti-bristle Deformable tooth-brush according to claim 5, it is characterised in that：The elastic salient point (24) is by the elasticity Cover and wrap up in part (4) and be integrally formed.

7. anti-bristle Deformable tooth-brush according to claim 1, it is characterised in that：The spacing projection (23), which is hidden, to be arranged at In bristle (21) region.

8. anti-bristle Deformable tooth-brush according to claim 7, it is characterised in that：The spacing projection (23) is cross branch Post.