CN203379222U

CN203379222U - Longitudinal-rotating type electronic toothbrush

Info

Publication number: CN203379222U
Application number: CN201320449840.7U
Authority: CN
Inventors: 王垒
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-26
Filing date: 2013-07-26
Publication date: 2014-01-08
Anticipated expiration: 2023-07-26

Abstract

The utility model discloses a longitudinal-rotating type electronic toothbrush. The longitudinal-rotating type electronic toothbrush comprises a brush head structure and a brush handle structure which are connected by a brush rod, wherein the brush head structure comprises a brush cover and a brush head; a cylindrical shaft is arranged on the middle part of the brush head; bristles are uniformly arranged on a cylindrical outer part; the brush cover is a semi-enclosed structure; the brush handle structure comprises a brush handle housing which is internally provided with a direct-current motor and a charging battery, and externally provided with a positive-negative switch; the direct-current motor is connected with a power transmission shaft; the power transmission shaft is connected with the brush head; a brush rod housing is arranged on the outer part of the power transmission shaft; the brush handle housing and the brush rod housing are an integrated structure; the brush head and the brush cover are split structures and are changeable. According to the longitudinal-rotating type electronic toothbrush, working rotation speed is extremely low, potential safety hazards are lowered, a longitudinal rotating mode is adopted, a tooth brushing area is large due to saw tooth-shaped bristles, and convex parts can closely contact with a gap between teeth, so that the gaps can be completely cleaned and the tooth brushing time can be shortened.

Description

The longitudinal rotating electric toothbrush

Technical field

This utility model relates to a kind of electric toothbrush, belongs to daily living article.

Background technology

The conventional power toothbrush rotating speed is high, make brush produce dither, may generate electromagnetic waves, can exert an adverse impact to the people, life-time service can make gingiva, Ya You bear unnecessary wearing and tearing, and can accelerate to wear away tooth enamel etc., especially for the child, the brush of high speed rotating can injure the periodontal that child is tender etc., and the electric toothbrush that the child uses is split type, and the bristle that may be come off when brushing teeth blocks or mistake gulps down brush and causes danger; The common electric toothbrush adopts bristle lateral rotation mode, and bristle is difficult to thoroughly go deep into toothbrush, thereby restricted on cleaning the teeth; Common electric toothbrush is subject to the restriction of rotating manner, and work area is little, disposablely only can scrub one to two tooth, the denture cleaning need be expended to the many time.

Summary of the invention

Technical problem to be solved in the utility model is the problem existed for prior art, but a kind of longitudinal rotating electric toothbrush, the defect existed to overcome prior art are provided.

For solving this technical problem, this utility model provides a kind of longitudinal rotating electric toothbrush, comprises brush-head structure and brush holder structure, and described brush-head structure is connected by brush holder support with the brush holder structure.

Described brush-head structure comprises brush cover and brush, and described brush middle part is columnar shaft, and the cylindricality outside evenly is provided with bristle, and described brush cover is the semi-surrounding structure.

Described brush holder structure comprises brush handle shell, the inside of brush handle shell is provided with direct current generator and the rechargeable battery connected by wire, outer setting at brush handle shell has order switch, the output shaft of direct current generator is connected with power transmission shaft, the other end of power transmission shaft is connected with brush, be provided with the brush holder support housing in the outside of power transmission shaft, described brush holder support housing two ends connect respectively brush cover and brush handle shell.

The bristle of described brush is vertically installed, bristle afterbody end indentation.

The bristle tail end of described brush is the spiral saw dentation.

The end of described brush handle shell is provided with the charging hole, and charger is the rechargeable battery charging by this charging hole.

Described brush handle shell and brush holder support housing are structure as a whole, and brush and brush cover are for Split type structure, all replaceable.

Beneficial effect: compared with prior art, be at first safety: working speed is approximately 100 rev/mins to this utility model, greatly reduces potential safety hazard, and the effect of soft massage dental bed is arranged; Next is clean: this utility model adopts longitudinal rotating, the zigzag bristle recess contact tooth, protruding place can with the teeth space intimate contact, make bristle go deep into more up hill and dale teeth space, dirt is picked out; Again save time, this utility model adopts vertical rotation work, and the area of brushing teeth is large, disposablely contacts three to five teeth, thereby has shortened the time of brushing teeth.

The accompanying drawing explanation

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

In figure: 1 brush cover, 2 brushes, 3 power transmission shafts, 4 brush holder support housings, 5 brush handle shells, 6 rechargeable batteries, 7 direct current generators, 8 order switch, 9 chargers.

The specific embodiment

Below in conjunction with drawings and Examples, this utility model is done to specific descriptions.

Figure 1 shows that structural representation of the present utility model.

This utility model comprises brush-head structure and brush holder structure, and described brush-head structure is connected by brush holder support with the brush holder structure.

Described brush-head structure comprises brush cover 1 and brush 2, and described brush 2 middle parts are columnar shaft, and the cylindricality outside evenly is provided with bristle, and the bristle of described brush 2 is vertically installed, bristle afterbody end indentation.

The bristle tail end of described brush 2 is the spiral saw dentation.

Described brush cover 1 is the semi-surrounding structure, and rotation direction can be along reversible.

Described brush holder structure comprises brush handle shell 5, the inside of brush handle shell 5 is provided with direct current generator 7 and the rechargeable battery 6 connected by wire 6, outer setting at brush handle shell 5 has order switch 8, the output shaft of direct current generator 7 is connected with power transmission shaft 3, and the other end of power transmission shaft 3 is connected with brush 2.

Be provided with brush holder support housing 4 in the outside of power transmission shaft 3, described brush holder support housing 4 two ends connect respectively brush cover 1 and brush handle shell 5.

The end of described brush handle shell 5 is provided with the charging hole, and charger 9 is rechargeable battery 6 chargings by this charging hole.

Described brush handle shell 5 and brush holder support housing 4 are structure as a whole, and brush 2 is enclosed within on power transmission shaft 3 and blocks, and brush cover 1 one ends are stuck in the front end of power transmission shaft 3, and the other end is stuck on brush holder support housing 4, and brush 2 and brush cover 1 are all replaceable.

Compared with prior art, be at first safety: working speed is approximately 100 rev/mins to this utility model, greatly reduces potential safety hazard, and the effect of soft massage dental bed is arranged; Next is clean: this utility model adopts longitudinal rotating, the zigzag bristle recess contact tooth, protruding place can with the teeth space intimate contact, make bristle go deep into more up hill and dale teeth space, dirt is picked out; Again save time, this utility model adopts vertical rotation work, and the area of brushing teeth is large, disposablely contacts three to five teeth, thereby has shortened the time of brushing teeth.

In addition, except the rotating speed of direct current generator 7 is very low, about 100 rev/mins, beyond brush 2 vertically rotates, miscellaneous part and common electric toothbrush are roughly the same.

Operation principle of the present utility model and using method:

After preparation, according to self needs, open order switch 8: before switch, push away as brush 2 clockwise rotates, the switch pusher is that brush 2 rotates counterclockwise, and switch is parked in middle for cutting out; Direct current generator 7 directional rotatings, drive brush 2 and rotate; Hand-held handle housing 5, be placed in the brush of rotation 2 between tooth, makes bristle exposed part contact tooth; The protection oral cavity skin that act as of brush cover 1 is avoided friction and is hurt and prevents that toothpaste from splashing, and the zigzag bristle can go deep into teeth space easily, more up hill and dale quick clean tooth.

The above-mentioned embodiment of this utility model, just illustrate, and is not only, all in this utility model scope or the change be equal in scope of the present utility model all by this utility model, surrounded.

Claims

1. a longitudinal rotating electric toothbrush, comprise brush-head structure and brush holder structure, described brush-head structure is connected by brush holder support with the brush holder structure, it is characterized in that: described brush-head structure comprises brush cover (1) and brush (2), described brush (2) middle part is columnar shaft, the cylindricality outside evenly is provided with bristle, and described brush cover (1) is the semi-surrounding structure; Described brush holder structure comprises brush handle shell (5), the inside of brush handle shell (5) is provided with direct current generator (7) and the rechargeable battery (6) connected by wire, outer setting at brush handle shell (5) has order switch (8), the output shaft of direct current generator (7) is connected with power transmission shaft (3), the other end of power transmission shaft (3) is connected with brush (2), be provided with brush holder support housing (4) in the outside of power transmission shaft (3), described brush holder support housing (4) two ends connect respectively brush cover (1) and brush handle shell (5).

2. longitudinal rotating electric toothbrush according to claim 1 is characterized in that: the bristle of described brush (2) is vertically installed, bristle afterbody end indentation.

3. longitudinal rotating electric toothbrush according to claim 2 is characterized in that: the bristle tail end of described brush (2) is the spiral saw dentation.

4. longitudinal rotating electric toothbrush according to claim 1 is characterized in that: the end of described brush handle shell (5) is provided with the charging hole, and charger (9) is rechargeable battery (6) charging by this charging hole.

5. according to the described longitudinal rotating electric toothbrush of claim 1 ~ 4 any one, it is characterized in that: described brush handle shell (5) and brush holder support housing (4) are structure as a whole, and brush (2) and brush cover (1) are Split type structure, all replaceable.