CN221179700U

CN221179700U - Combined brush

Info

Publication number: CN221179700U
Application number: CN202321797713.6U
Authority: CN
Inventors: 符小鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-06-21
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of articles for daily use and discloses a combined brush which comprises toothbrush handles and toothbrush bristles, wherein a boss is arranged on the front side of each toothbrush handle, a convex block is arranged on the front side of each boss, a convex platform and a convex groove are arranged at the bottom of each toothbrush bristle, the shapes and the sizes of the convex platform and the convex groove are the same, the toothbrush bristles are supported by the bosses and the convex blocks, and a small concave opening of each toothbrush handle is consistent with the small convex shape and the small convex shape of each toothbrush bristle. After the structure is adopted, the toothbrush handle can be repeatedly used, so that the toothbrush used in the conventional daily life can be realized by only replacing the toothbrush bristles when the toothbrush is used, the economy is realized for consumers, the national resources are saved, and the toothbrush bristles are convenient to replace.

Description

Combined brush

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a combined brush.

Background

Toothbrushes are a daily cleaning product, which are handle-type brushes, and use a paste applied to the brushes, and then repeatedly brush each part of teeth to keep the mouth clean. Because the brush hair on the brush head is easy to be damaged in the long-term use process, and the toothbrush needs to be replaced regularly in order to ensure the sanitation of the toothbrush, the traditional toothbrush is an integral toothbrush, the handle and the brush head of the traditional toothbrush are integrally formed, and the whole toothbrush can be replaced only when the toothbrush is replaced. Obviously, the handle is difficult to damage compared with the brush head, and the handle is not in direct contact with the oral cavity, so that the handle is not required to keep high sanitation with the brush head, and therefore, certain resource waste can be caused by integrally replacing the toothbrush, and further, the environment is polluted additionally. In addition, when needing to go out to carry to the toothbrush, because traditional toothbrush integrated into one piece, length is longer, can occupy more space, leads to carrying inconvenience.

In real life, toothbrush hair and electric toothbrush market are only applicable to electric toothbrush is special, and more consumer groups do not get the benefit, and the toothbrush that we commonly used is toothbrush handle toothbrush hair fixed, can not satisfy the demand to individual customization, because toothbrush head is inconvenient to change, and the user needs to change whole toothbrush when wanting to change different brush hair shapes or materials. For example, users prefer hard bristles, and when soft bristles are needed for gum bleeding or posterior cavity ulcers, the entire toothbrush needs to be replaced, which is costly.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a combined brush.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a combination formula brush, includes comprises toothbrush handle toothbrush hair, toothbrush handle front side is provided with the boss, the boss front side is provided with the convex block, the bottom of toothbrush hair is provided with convex platform and convex groove, the shape and the size of convex platform and convex groove are the same, boss and convex block hold up toothbrush hair, and toothbrush handle little concave mouth is steady mutually with the little convex shape and the size that toothbrush hair set up.

As a further description of the above technical solution:

The concave groove arranged in front of the toothbrush handle and the small clamping opening arranged in front of the middle root in the concave groove are both in stable combination with the toothbrush hair and the small clamping convex position, shape and size arranged in front of the toothbrush hair, to stabilize the bristles, a slit is provided in the toothbrush handle, from which the bristles are replaced.

As a further description of the above technical solution:

The buckling column at the middle position of the convex platform and the buckling groove on the buckling column are stably matched with the buckling opening of the toothbrush bristle and the buckling strip arranged in the buckling opening.

As a further description of the above technical solution:

The spiral concave shape arranged in front of the toothbrush handle corresponds to the size of the spiral rod arranged on the toothbrush hair.

The utility model has the following beneficial effects:

After the structure is adopted, the toothbrush handle can be repeatedly used, so that the toothbrush used in the daily life can be realized by only replacing the toothbrush bristles when the toothbrush is used, the toothbrush can be economically saved for consumers, and the toothbrush bristles are convenient to replace.

Drawings

FIG. 1 is a cross-sectional view of one embodiment of a combination brush according to the present utility model;

FIG. 2 is a cross-sectional view of another embodiment of a combination brush according to the present disclosure;

Fig. 3 is a cross-sectional view showing a third embodiment of a combined brush according to the present utility model.

Legend description:

1. A toothbrush handle; 2. toothbrush bristles; 3. a boss; 4. a small concave port; 5. a male block; 6. a snap post; 7. a buckle groove; 8. a convex groove; 9. a male platform; 10. a clamping opening; 11. a buckle strip; 12. a small convex shape; 13. a concave groove; 14. a small buckle opening; 15. a platform; 16. a notch; 17. the small card is convex; 18. a solenoid rod; 19. the spiral is concave.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1, the combined brush provided by the utility model comprises toothbrush bristles 2 of a toothbrush handle 1, wherein a boss 3 is arranged at the front position of the toothbrush handle 1, the size and the shape of a convex 9 above a concave notch 8 arranged on the toothbrush bristles 2 are corresponding, a convex block 5 is arranged at the front middle position of the boss 3 of the toothbrush handle 1, the shape and the size of the concave notch 8 of the toothbrush bristles 2 are corresponding, a buckling column 6 is arranged at the middle position of the boss 3 of the toothbrush handle 1, a buckling opening 10 which is formed by being in a aversion state with the middle position of a convex platform 9 of the toothbrush bristles 2 is stably matched, the buckling column 6 is provided with a small buckling groove 7, the buckling strip 11 which is arranged in the buckling opening 10 is stably matched, a small concave 4 is arranged at the root part of the boss 3 of the toothbrush handle 1 and corresponds to the small convex 12 arranged on the toothbrush bristles 2, when the small convex 12 of the toothbrush bristles 2 are inserted into the small concave 4 on the toothbrush handle 1, the toothbrush bristles 2 are downwards pressed, and the buckling opening 10 is buckled into the convex buckling column 6 on the handle 1, so that a complete toothbrush is formed.

Embodiment two:

Referring to fig. 2, the combined brush provided by the utility model is composed of a toothbrush handle 1 and toothbrush bristles 2, wherein a concave groove 13 is arranged in front of the toothbrush handle 1, the shape and the size of the concave groove are corresponding to those of the toothbrush bristles 2, a small bayonet 14 is arranged at the position of the front middle inner root part of the concave groove 13, the shape and the size of the small bayonet 17 arranged in front of the toothbrush bristles 2 are consistent, a platform 15 is arranged in the direction of the concave groove 13 towards the toothbrush handle 1, the platform 15 is corresponding to the size and the shape of a platform 18 arranged on the toothbrush bristles 2, a buckling post 6 is arranged on the platform 15 and is consistent with a buckling opening 10 arranged on the platform 18 of the toothbrush bristles 2, a notch 16 is arranged above the root part of the platform 15 of the toothbrush handle 1, and when the toothbrush bristles 2 are buckled downwards to the buckling post 6 arranged on the toothbrush handle 1 after the small bayonet 17 is inserted into the small bayonet 14 on the toothbrush handle 1, the complete toothbrush is formed.

Embodiment III:

Referring to fig. 2, the combined brush provided by the utility model is composed of a toothbrush handle 1 and toothbrush bristles 2, wherein a spiral concave 19 is arranged in front of the toothbrush handle 1 and is consistent with a spiral rod 20 arranged on the toothbrush bristles 2, and when the toothbrush bristles 2 need to be replaced, the toothbrush bristles 2 are rotated onto the toothbrush handle 1 to form a complete toothbrush.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a combination formula brush, includes by toothbrush handle (1) toothbrush hair (2), its characterized in that: the toothbrush is characterized in that a boss (3) is arranged on the front side of the toothbrush handle (1), a convex block (5) is arranged on the front side of the boss (3), a convex platform (9) and a convex groove (8) are arranged at the bottom of the toothbrush hair (2), the convex platform (9) and the convex groove (8) are identical in shape and size, the boss (3) and the convex block (5) support the toothbrush hair (2), and a small concave opening (4) of the toothbrush handle (1) is consistent with the shape and size of a small convex (12) arranged on the toothbrush hair (2).

2. A combination brush as claimed in claim 1, wherein: the toothbrush is characterized in that a concave groove (13) arranged in front of the toothbrush handle (1) and a small clamping opening (14) arranged in front of the concave groove (13) and in front of the middle of the concave groove are combined with the toothbrush hair (2) and a small clamping protrusion (17) arranged in front of the toothbrush hair (2) in a stable position, shape and size, the toothbrush handle (1) is provided with a notch (16), and the toothbrush hair (2) is replaced from the notch (16).

3. A combination brush according to claim 1 or 2, wherein: the buckling column (6) at the middle position of the boss (3) and the buckling groove (7) on the buckling column (6) are stably matched with the buckling opening (10) of the toothbrush bristle (2) and the buckling strip (11) arranged in the buckling opening (10).

4. A combination brush as claimed in claim 1, wherein: the spiral concave shape (19) arranged in front of the toothbrush handle (1) corresponds to the spiral rod (18) arranged on the toothbrush bristle (2).