CN2865602Y

CN2865602Y - Electric toothbrush

Info

Publication number: CN2865602Y
Application number: CN 200520144262
Authority: CN
Inventors: 蒙涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-13
Filing date: 2005-12-13
Publication date: 2007-02-07
Anticipated expiration: 2015-12-13

Abstract

This utility model initiates an electrical tooth brush, which includes a brush holder, a continuous motion stem and at least one head brush. The brush holder is composed of a shell body and its power, an electric motor, the transmission mechanism and switches. Out of the shell there exposes the switch; the drive shaft of transmission mechanism stretches out of the shell body. One end of the continuous motion stem combines the drive shaft while the other end is linked to the head brush in rotational form accordingly. The brush shapes in ''U'' structure with brushes in three sides inside. Convenient for use, simple in structures, this electrical toothbrush can clean three sides of the teeth at the same time.

Description

A kind of electric toothbrush

[technical field]

This utility model relates to a kind of toothbrush, refers in particular to a kind of electric toothbrush.

[background technology]

The brush of existing electric toothbrush mostly is straight plate shape, circle or waveform, when brushing teeth, need the position of transposing electric toothbrush respectively lateral surface, occlusal surface and the medial surface of tooth to be scrubbed, can not scrub three faces of tooth simultaneously, comparatively inconvenience of its operation.To this, people improve on the basis of conventional power toothbrush, so that the electric toothbrush simultaneously two sides and the occlusal surface of cleaning teeth, is that the utility model patent of ZL200420089522.5 promptly discloses a kind of electric toothbrush that can clean with water three faces of tooth simultaneously as State Intellectual Property Office in the patent No. of JIUYUE in 2005 Granted publication on the 7th, this electric toothbrush is provided with a drive sprocket axle and two follower shafts, the three is isosceles triangle and distributes, be separately installed with bristle on it, realize cleaning teeth simultaneously by this structure three.But there is following shortcoming in this utility model patent: the gearcase that it is provided with three wheel shafts and is used to install wheel shaft, make that the structure of this electric toothbrush is comparatively complicated, and volume is bigger, like this, when brushing teeth, can cause uncomfortable feeling to user; And the brush of this electronic tooth brush can not rotate with respect to brush holder, and this just is not convenient for the use of user, particularly in the tooth inside cleaning with water comparatively.In addition, adopt of common electric toothbrush brush made such as the harder material of quality such as nylon more, damages gingiva when brushing teeth easily.

[summary of the invention]

The purpose of this utility model is to overcome the existing shortcoming of common electric toothbrush, and a kind of three of cleaning teeths simultaneously, electric toothbrush easy to use and simple in structure are provided.

The purpose of this utility model is achieved in that this electric toothbrush includes brush holder, trace and at least one brush, this brush holder is made up of housing and the power supply, motor, drive mechanism and the switch that are built in this housing, this switch exposes to this housing, and the power transmission shaft of this drive mechanism stretches out this housing; This trace one end is connected with this power transmission shaft, and the other end is connected in relatively turnable mode with this brush; This brush is the U-shaped structure, and its interior three faces are provided with bristle.

In the above-mentioned electric toothbrush, this electric toothbrush has a brush, and the lateral surface of this brush is provided with shackle member, and an end of this trace is formed with the clamping position, and this shackle member snaps in this clamping position and realizes that this brush is connected in relatively turnable mode with this trace.

In the above-mentioned electric toothbrush, this electric toothbrush has two brushes, two brushes are by the shackle member integral body that is formed by connecting dorsad, and an end of this trace is formed with the clamping position, and this shackle member snaps in this clamping position and realizes that two brushes are connected in relatively turnable mode with this trace.

In the above-mentioned electric toothbrush, this brush is made up of U-shaped supporting base and the body brush that is embedded on this U-shaped supporting base, and this body brush includes matrix and plants bristle on this matrix.

In the above-mentioned electric toothbrush, this body brush adopts silica gel to make.

Than common electric toothbrush, the beneficial effects of the utility model are: the brush of this electric toothbrush is the U-shaped structure, it can clean simultaneously to lateral surface, occlusal surface and the medial surface of tooth, when adopting two brush, also can clean with water three faces of two rows tooth simultaneously, so improve the effect and the efficient of brushing teeth; This brush can rotate with respect to this trace, makes that cleaning with water of user is more convenient, particularly in the tooth inside cleaning with water comparatively; This body brush adopts silica gel to make, and the pliability of silica gel is good, when brushing teeth, can not damage gingiva, and can massage gingiva.

[description of drawings]

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

Fig. 1 is the schematic appearance of a kind of electric toothbrush of this utility model.

Fig. 2 is the structural representation of a kind of electric toothbrush of this utility model.

Fig. 3 is the structural representation of the brush of a kind of electric toothbrush of this utility model.

Fig. 4 is the structural representation of another embodiment of a kind of electric toothbrush of this utility model.

Fig. 5 is the structural representation of brush of another embodiment of a kind of electric toothbrush of this utility model.

[specific embodiment]

With reference to illustrated in figures 1 and 2, the related electric toothbrush of this utility model includes brush holder 10, trace 20 and brush 30.This brush holder 10 is made up of housing 100 and the power supply, motor, drive mechanism (not illustrating among the figure) and the switch 110 that are built in this housing 100, this switch 110 exposes to this housing 100, open or close this electric toothbrush for user, the power transmission shaft 120 of this drive mechanism stretches out an end of this housing 110, and the composition structure of above-mentioned brush holder 10 is same as the prior art.One end of this trace 20 is socketed on this power transmission shaft 120, and its other end is connected in relatively turnable mode with this brush 30.

Again in conjunction with shown in Figure 3, the lateral surface of this brush 30 is provided with shackle member 40, one end of this trace 20 is formed with clamping position 200, and this clamping position 200 is a circular configuration, and this shackle member 40 snaps in this clamping position 200 and realizes that this brush 30 is connected with the relatively turnable of this trace 20.Apparently, also can adopt and realize both relatively rotated connections such as other connected modes such as snappings.Because this brush can rotate with respect to this trace, makes that cleaning with water of user is more convenient, particularly in the tooth inside cleaning with water comparatively.

This brush 30 is the U-shaped structure, and it is made up of U-shaped supporting base 300 and the body brush 310 that is embedded on this U-shaped supporting base 300, and this body brush 310 includes matrix 312 and plants bristle 314 on this matrix 312.This U-shaped supporting base 300 can adopt the material such as plastics one-body molded by injection moulding with this shackle member 40.Because this brush 30 be the U-shaped structure, its interior three faces are provided with bristle, so can be simultaneously lateral surface, occlusal surface and the medial surface of tooth be cleaned effect and efficient that raising is brushed teeth.In the foregoing description, this brush 30 is made of U-shaped supporting base 300 and body brush 310, but is not limited to above-mentioned structure, and for example, it also can directly be implanted bristle and constitute on the U-shaped supporting base.

Both are one-body molded for the matrix 312 of this body brush 310 and bristle 314, adopt silica gel material to make, and the pliability of silica gel is good, when brushing teeth, can not damage gingiva, and can massage gingiva.

As shown in Figure 4 and Figure 5, be the structural representation of another embodiment of a kind of electric toothbrush of this utility model and the structural representation of brush thereof.This electric toothbrush includes brush holder 10,

trace

20 and 30, two brushes of two brushes 30 of connecting in turn and connects dorsad by a shackle member 50, thereby it is in aggregates that two brushes 30 are connected.One end of this trace 20 is formed with clamping position 200, and this shackle member 50 snaps in this clamping position 200 and realizes that this brush 30 is connected with the relatively turnable of this trace 20.This brush 30 is made up of U-shaped supporting base 300 and the body brush 310 that is embedded on this U-shaped supporting base 300, it is desirable to, and two U-shaped supporting bases 300 are one-body molded with this shackle member 50.Such structure is adopted in this electric toothbrush, can clean with water simultaneously lateral surface, occlusal surface and the medial surface of two rows tooth, more efficiently and easily cleaning teeth.The otherwise structure of the described electric toothbrush of present embodiment is described identical with a last embodiment.

Claims

1. electric toothbrush, include brush holder, trace and at least one brush, described brush holder is made up of housing and the power supply, motor, drive mechanism and the switch that are built in described housing, described switch exposes to described housing, the power transmission shaft of described drive mechanism stretches out described housing, described trace one end is connected with described power transmission shaft, the other end is connected with described brush, it is characterized in that: described brush is the U-shaped structure, its interior three faces are provided with bristle, and described trace is connected in relatively turnable mode with described brush.

2. electric toothbrush as claimed in claim 1, it is characterized in that: described electric toothbrush has a brush, the lateral surface of described brush is provided with shackle member, one end of described trace is formed with the clamping position, and described shackle member snaps in described clamping position and realizes that described brush is connected in relatively turnable mode with described trace.

3. electric toothbrush as claimed in claim 1, it is characterized in that: described electric toothbrush has two brushes, two brushes are by the shackle member integral body that is formed by connecting dorsad, one end of described trace is formed with the clamping position, and described shackle member snaps in described clamping position and realizes that two brushes are connected in relatively turnable mode with described trace.

4. as claim 2 or 3 described electric toothbrushes, it is characterized in that: described brush is made up of U-shaped supporting base and the body brush that is embedded on the described U-shaped supporting base, and described body brush includes matrix and plants bristle on described matrix.

5. electric toothbrush as claimed in claim 4 is characterized in that: described body brush adopts silica gel to make.