CN203137437U

CN203137437U - Toothbrush having self-adaptive and movable brush head

Info

Publication number: CN203137437U
Application number: CN 201220360373
Authority: CN
Inventors: 卢兴江
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-13
Filing date: 2012-07-13
Publication date: 2013-08-21
Anticipated expiration: 2022-07-13

Abstract

The utility model relates to a toothbrush, especially relates to a toothbrush having a self-adaptive and movable brush head, comprising a brush head and a brush handle, which are mutually independent. The front end of the brush handle is provided with a clamping mechanism, and the end portion of the clamping mechanism is provided with a pair of pivots which are disposed opposite to each other. Two sides of the brush head are respectively provided with a shaft hole for accommodating the pivot. The brush head is movably connected to the brush handle through the clamping mechanism, and the brush head can freely rotate along the pivot. The toothbrush having a self-adaptive and movable brush head is advantageous in that the brush head is separated from the brush handle, facilitating the replacing; the clamping mechanism is disposed between the brush head and the brush handle, and the brush head can rotate freely along the pivot, and thereby a part of excessive force of the brush head can be buffered, delicate parts like gums can be protected from impact of excessive force, and the defect of a conventional all-plastic elastic brush handle that elasticity is insufficient can be changed; tooth-brushing force can be adjusted, and delicate parts like gums can be protected from impact of excessive force; the brush head can be rotated to any angles at will, and thereby inaccessible corners of teeth can be well cleaned and oral hygiene and health can be benefited.

Description

A kind of toothbrush with self adaptation activity brush

[technical field]

The utility model relates to a kind of toothbrush, particularly a kind of toothbrush with self adaptation activity brush.

[background technology]

Toothbrush is indispensable oral hygiene sanitary equipment in people's daily life, and toothbrush is made of three parts, i.e. brush, brush holder and be planted in bristle on the brush.Brush and the brush holder of existing most toothbrushes are overall structure, become by plastic pressure injection, brush holder has certain elasticity, because the strength difference that the user brushes teeth, strength is big often causes impact that tender and lovely position such as gum is subjected to excessive strength and hemorrhage, and the elasticity of therefore existing toothbrush is not enough.The long-time toothbrush that uses of while, bristle can wear and tear by gross distortion, but brush holder is intact often, but owing to toothbrush is overall structure, more changing brush head can only all be thrown aside, and has caused the wasting of resources, is unfavorable for environmental protection.

[utility model content]

The technical problems to be solved in the utility model is for overcoming the deficiencies in the prior art part; a kind of toothbrush with self adaptation activity brush is provided, is conducive to regulate the dynamics of brushing teeth, the impact of excessive strength is avoided at tender and lovely positions such as protection gum; in addition can be easily changing brush head more, save resource.

The technical scheme that the utility model technical solution problem adopts is: a kind of toothbrush with self adaptation activity brush, comprise separate brush and brush holder, described brush holder front end is equipped with a clamp mechanism, and this clamp mechanism end is provided with a pair of pivot that arranges in opposite directions; Described brush both sides have axis hole, are used for holding described pivot; Described brush and brush holder flexibly connect by described clamp mechanism, and described brush can freely rotate along described pivot.

Technical characterictic of the present utility model is that also described clamp mechanism is a pair of intermediate plate of being made by spring steel plate, and described intermediate plate end and the welding of described pivot are fixing, and described intermediate plate root is fixed in the described brush holder.

Improve as above-mentioned another kind, described clamp mechanism is formed by a spring steel wire bending, and described spring steel wire end is bent to form described pivot in opposite directions, and the bend of described spring steel wire is fixed in the described brush holder.

The utility model technical characterstic is that brush and brush holder are separated, and is convenient to change; Between brush and brush holder clamping device is set, brush can freely rotate along pivot, the excessive surplus energy of buffering brushhead portion, and tender and lovely positions such as protection gum are not subjected to the impact of excessive strength, thereby have changed the logy shortcoming of former all-plastic elastic force brush holder.The utility model is conducive to regulate the dynamics of brushing teeth, and tender and lovely positions such as protection gum are not subjected to the impact of excessive strength, and brush can be forwarded to arbitrarily angledly, the dead angle of tooth can be washed, thereby is conducive to oral hygiene and health.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 partly cuts open figure for the utility model one embodiment's,

Fig. 2 is a kind of use state diagram of Fig. 1 embodiment,

Fig. 3 is another use state diagram of Fig. 1 embodiment.

[specific embodiment]

Referring to Fig. 1, a kind of toothbrush with self adaptation activity brush comprises separate brush 1 and brush holder 2, and brush holder 2 front ends are equipped with a clamp mechanism 3, and clamp mechanism 3 ends are provided with a pair of pivot 4 that arranges in opposite directions; Brush 1 both sides have axis hole 5, are used for holding pivot 4; Brush 1 and brush holder 2 flexibly connect by clamp mechanism 3, and brush 1 can freely rotate along pivot 4.In case the user is firmly excessive, brush 1 is stressed deflection just, and buffering is fallen excessive surplus energy, and tender and lovely positions such as protection gum are not subjected to the impact of excessive strength.

Clamp mechanism 3 can have multiple scheme to realize: as with a pair of intermediate plate of being made by spring steel plate, the intermediate plate end is welded with pivot 4 and is fixed, and the intermediate plate root is fixed in the brush holder 2; Perhaps integral body is formed by a spring steel wire bending, and the spring steel wire end is bent to form pivot 4 in opposite directions, and the bend of spring steel wire is fixed in the brush holder 2.

Brush 1 and brush holder 2 all adopt plastic material, and be in case brush 1 aged deterioration firmly pulls open clamp mechanism 3, namely replaceable.Consider processing cost and difficulty, clamp mechanism 3 is installed on brush holder 2 ends by the thermosetting mode, is optimum mounting means.

Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.

Claims

1. the toothbrush with self adaptation activity brush comprises separate brush and brush holder, it is characterized in that: described brush holder front end is equipped with a clamp mechanism, and this clamp mechanism end is provided with a pair of pivot that arranges in opposite directions; Described brush both sides have axis hole, are used for holding described pivot; Described brush and brush holder flexibly connect by described clamp mechanism, and described brush can freely rotate along described pivot.

2. according to the described a kind of toothbrush with self adaptation activity brush of claim 1, it is characterized in that: described clamp mechanism is a pair of intermediate plate of being made by spring steel plate, described intermediate plate end and the welding of described pivot are fixing, and described intermediate plate root is fixed in the described brush holder.

3. according to the described a kind of toothbrush with self adaptation activity brush of claim 1, it is characterized in that: described clamp mechanism is formed by a spring steel wire bending, described spring steel wire end is bent to form described pivot in opposite directions, and the bend of described spring steel wire is fixed in the described brush holder.

4. according to each described a kind of toothbrush with self adaptation activity brush of claim 1～3, it is characterized in that: described clamp mechanism is installed on described brush holder end by the thermosetting mode.