CN202820100U

CN202820100U - Changeable type toothbrush

Info

Publication number: CN202820100U
Application number: CN 201220410943
Authority: CN
Inventors: 张一�
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-17
Filing date: 2012-08-17
Publication date: 2013-03-27
Anticipated expiration: 2022-08-17

Abstract

The utility model discloses a changeable type toothbrush which comprises a brush holder, a brush head, bristles and a brush neck portion integrated with the brush head. The brush neck portion is removably connected with the brush holder, the connecting end of the brush holder concave to the inner side to form a connecting hole, the undersurface of the free end of the brush neck portion extends outward to form a connecting rod which is matched with the connecting hole; the external diameter of the connecting hole is covered around the connecting rod in a pressure way; due to the fact that the brush head is removably connected with the brush holder, the brush head is changeable, thereby avoiding the waste of resources; meanwhile because the brush head can be changed, the brush head with different brush hairs can be used according to different requirements, so that gargle and tooth-brushing is more scientific. The changeable type toothbrush has the advantages of being simple in structure, convenient in use, easy in producing and processing, lengthening the service life of the toothbrush brush holder, reducing the producing of the waste, thereby reaching the aim of being environment friendly and at the same time lowing the economic cost of users.

Description

The changeable type toothbrush

Technical field

The utility model relates to a kind of daily living article, particularly a kind of toothbrush.

Background technology

Toothbrush is indispensable daily necessities during the modern lives, and people will use it every day, brushes teeth and can reduce oral cavity bacterium, reduces the erosion to tooth.Toothbrush mostly just discarded by one month time spent, and real use only have bristles, most parts are in fact all also fine, whole toothbrush is abandoned, very easily cause the waste of resource, a small amount of is also not serious, but the toothbrush that the whole nation is dropped like this has very large quantity certainly, and changeable type toothbrush today of getting along, build a conservation-minded society, advocate the Scientific Outlook on Development at this emphasis and natural harmony has just had larger value and meaning.

Therefore, need to improve existing toothbrush, make Tooth-brush structure simple, easy to connect, after use a period of time, only need to change bristles and get final product, avoid the waste of resource, reduce simultaneously user's use cost.

The utility model content

In view of this, the utility model provides a kind of changeable type toothbrush, and is simple in structure, easy to connect, after use a period of time, only needs to change head toothbrushes and gets final product, and avoided the waste of resource, reduced simultaneously user's use cost.

Changeable type toothbrush of the present utility model, comprise brush holder, brush, bristle and with the integrated toothbrush stem of described brush, described toothbrush stem is connected connection with brush holder, described brush holder front end is arranged with the formation connecting hole to inside, described toothbrush stem free end bottom surface stretches out and forms the connecting rod that matches with described connecting hole, and described connecting hole external diameter makes its mode with pressure be coated on described connecting rod;

Further, described connecting hole is prismatic structures;

Further, also comprise one with the detachable square bristle mount pad that is connected of described brush, described bristle pencil is arranged and is installed on described bristle mount pad one side, described brush surface is recessed to form downwards be used to the square groove that holds described bristle mount pad;

Further, described groove floor longitudinally or laterally is provided with two circular shrinkage hole side by side, and the outside projection of described bristle mount pad bottom surface and described shrinkage pool correspondence position forms the cylinder that is equipped with described shrinkage pool; Cylinder snaps in that the bristles mount pad is connected with head toothbrushes is more firm, installs simply, is easy to dismounting;

Further, described brush top is made by rubber; The brush top hurts gum when preventing from scrubbing;

Further, described brush holder stage casing is bent upwards the formation arc, and its place of holding, posterior segment is covered with the elastic anti-slip rubber cover; Crank handle can go deep into the difficult place that brushes, oral cavity, and the elastic anti-slip rubber cover can avoid the excessive gum that makes of dynamics that is pressed on the gum because of toothbrush impaired, and toothbrush slips out in the time of avoiding brushing teeth again;

Further, described spherical in shapeization of bristle tips, the bristle pencil is arranged in surperficial undulate; Bristle tips is designed to the gum friction that spheroidization can avoid straight incision tip to cause, and simultaneously to be designed to sawtooth pattern useful to the cleaning of teeth space for bristle surface.

The beneficial effects of the utility model: changeable type toothbrush of the present utility model, because toothbrush stem is connected with brush holder is detachable, head toothbrushes is interchangeable, can not discard whole toothbrush because of the bristle deformed damaged, has avoided the waste of resource; Simultaneously because head toothbrushes is interchangeable, can require to use head toothbrushes with different bristles according to difference, making gargles brush teeth more scientific; In addition, head toothbrushes top and bristles are taked specially treated, have prevented the injury to gum, effectively protect user's tooth; The utility model is simple in structure, easy to use, and production and processing is easy, has prolonged the service life of head toothbrushes and toothbrush handles, has reduced the generation of rubbish, has reduced user's financial cost when reaching the environmental protection purpose.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the utility model structural representation;

Fig. 2 is that Figure 1A is to view;

Fig. 3 is that Fig. 2 B is to view.

The specific embodiment

Fig. 1 is that the utility model A is to view, Fig. 2 is that Figure 1A is to view, Fig. 3 is that Fig. 2 B is to view, as shown in the figure: the changeable type toothbrush of present embodiment, comprise brush holder 1, brush 2, bristle 4 and with described brush 2 integrated toothbrush stem 3, described toothbrush stem 3 is connected detachable connection with brush holder, described brush holder 1 front end is arranged with to inside and forms connecting hole 7, described toothbrush stem 3 free end bottom surfaces stretch out and form the connecting rod 6 that matches with described connecting hole 7, and described connecting hole 7 external diameters make its mode with pressure be coated on described connecting rod 6; In the present embodiment, described connecting hole 7 is prismatic structures, and described connecting rod 6 is shaped as match with connecting hole 7 shapes prismatic; Toothbrush stem is connected with brush holder is detachable, need not just abandon toothbrush is whole because of the damage of bristle, has avoided the waste of resource; Before refer to the direction of head toothbrushes top indication.

In the present embodiment, also comprise one with the described brush 2 detachable square bristle mount pads 5 that are connected, described bristle 4 pencils are arranged and are installed on described bristle mount pad 5 one sides, and described brush 2 surfaces are recessed to form downwards be used to the square groove 8 that holds described bristle mount pad 5; When bristles makes when damaging, directly change toothbrush, saved the material cost of brush and brush holder;

In the present embodiment, described groove 8 bottom surfaces longitudinally or laterally are provided with two circular shrinkage hole 9 side by side, and the outside projection of described bristle mount pad 5 bottom surfaces and described shrinkage pool 9 correspondence positions forms the cylinder 10 that is equipped with described shrinkage pool 9; In the present embodiment, adopt two circular shrinkage hole structures of longitudinal arrangement, cylinder snaps in the shrinkage pool and is fastened and connected, and it is more firm that the bristle mount pad is connected with brush, installs simply, is easy to dismounting;

In the present embodiment, brush top 11 is made by rubber; The brush top hurts gum when preventing from scrubbing.

In the present embodiment, described brush holder 1 stage casing is bent upwards the formation arc, and its place of holding, posterior segment is covered with elastic anti-slip rubber cover 12; Crank handle can go deep into the difficult place that brushes, oral cavity, and the elastic anti-slip rubber cover can avoid the excessive gum that makes of dynamics that is pressed on the gum because of toothbrush impaired, and toothbrush slips out in the time of avoiding brushing teeth again.

In the present embodiment, spherical in shapeization of described bristles top, the bristles pencil is arranged in surperficial undulate; The gum friction that bristles tip designs globulateization can avoid straight incision tip to cause, the bristles surface design becomes sawtooth pattern useful to the cleaning of teeth space simultaneously.

Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. changeable type toothbrush, comprise brush holder (1), brush (2), bristle (4) and with the integrated toothbrush stem of described brush (2) (3), it is characterized in that: described toothbrush stem (3) is connected 1 with brush holder) detachable connection, described brush holder (1) front end is arranged with to inside and forms connecting hole (7), described toothbrush stem (3) free end bottom surface stretches out and forms the connecting rod (6) that matches with described connecting hole (7) shape, and described connecting hole (7) external diameter makes its mode with pressure be coated on described connecting rod (6).

2. changeable type toothbrush according to claim 1, it is characterized in that: described connecting hole (7) is prismatic structures.

3. changeable type toothbrush according to claim 2, it is characterized in that: also comprise one with the detachable square bristle mount pad (5) that is connected of described brush (2), described bristle (4) pencil is arranged and is installed on described bristle mount pad (5) one sides, and described brush (2) surface is recessed to form downwards be used to the square groove (8) that holds described bristle mount pad (5).

4. changeable type toothbrush according to claim 3, it is characterized in that: described groove (8) bottom surface longitudinally or laterally is provided with two circular shrinkage hole (9) side by side, and the outside projection of described bristle mount pad (5) bottom surface and described shrinkage pool (9) correspondence position forms the cylinder (10) that is equipped with described shrinkage pool (9).

5. changeable type toothbrush according to claim 4, it is characterized in that: described brush top (11) is made by rubber.

6. changeable type toothbrush according to claim 5, it is characterized in that: described brush holder (1) stage casing is bent upwards the formation arc, and its place of holding, posterior segment is covered with elastic anti-slip rubber cover (12).

7. changeable type toothbrush according to claim 6, it is characterized in that: spherical in shapeization of described bristle (4) top, pencil is arranged in surperficial undulate.