CN201510370U

CN201510370U - Electric toothbrush

Info

Publication number: CN201510370U
Application number: CN2009202391042U
Authority: CN
Inventors: 侯圣春
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-29
Filing date: 2009-09-29
Publication date: 2010-06-23
Anticipated expiration: 2019-09-29

Abstract

The utility model relates to an electric toothbrush with convenient operation and use, which belongs to a daily life article. The electric toothbrush comprises a handle, wherein the handle is hollow, a motor is fixedly arranged in the handle, on end of the motor is connected with a brush head in a transmission connection way, the brush head is positioned at the front end of the handle, a circuit is connected between a speed regulating switch and the motor, a power supply can be arranged in a space of the back part of the handle, and the power supply is connected with the circuit. The back end of the handle is provided with screw threads and is connected with a back cover through the screw threads, the motor is provided with a driving wheel, one end of the brush head is connected with an output shaft in the transmission connection way, one end of the output shaft is connected with a deceleration wheel in the transmission connection way, the deceleration wheel and the driving wheel are in transmission connection, a triangular elastic pin head is arranged between the output shaft and the brush head, and the triangular elastic pin head and the brush head are in insertion connection. When the electric toothbrush is used for brushing the teeth, the operation does not need to completely depend on the movement of the hand, and the teeth can be brushed only through switching on the speed regulating switch, so the operation and the use are convenient.

Description

Electric toothbrush

Technical field

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

Background technology

At present, it is moving to need when people brush teeth in the daily life not stop transport with hands, manipulates inconvenience for the unsound people of hand function.

Summary of the invention

The purpose of this utility model provides a kind of electric toothbrush easy for operation.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of electric toothbrush, comprise handle, it is characterized in that: handle hollow, the handle internal fixation is equipped with motor, and motor one end is connected with brush, and brush is positioned at the handle front end, handle is provided with speed-regulating switch outward, be connected with circuit between speed-regulating switch and the motor, the internal energy installation power supply in the space at handle rear portion, power supply links to each other with described circuit.

According to described electric toothbrush, it is characterized in that: described handle rear end is connected with the bonnet that has been threaded.

According to described electric toothbrush, it is characterized in that: described motor has drivewheel, and described brush one end is connected with output shaft, and output shaft one end is connected with ratio wheel, and ratio wheel and drivewheel are for being in transmission connection.

According to described electric toothbrush, it is characterized in that: be provided with triangle resilient pegs head between described output shaft and the brush, triangle resilient pegs head and brush are socket connection.

Need not to rely on fully the motion of hands when using this utility model to brush teeth, only need open speed-regulating switch and get final product, easy for operation.

Description of drawings

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

In the accompanying drawing:

1, bonnet 2, speed-regulating switch 3, handle 4, motor 5, ratio wheel 6, output shaft 7, triangle resilient pegs 8, brush 9, drivewheel

The specific embodiment

Below in conjunction with the drawings and specific embodiments this utility model is further described:

A kind of electric toothbrush, as shown in Figure 1, comprise handle 3, handle 3 hollows, handle 3 internal fixation are equipped with motor 4, motor 4 one ends are connected with brush 8, brush 8 is positioned at handle 3 front ends, is provided with speed-regulating switch 2 outside the handle 3, is connected with circuit between speed-regulating switch 2 and the motor 4, the internal energy installation power supply in the space at handle 3 rear portions, power supply links to each other with described circuit.Described handle 3 rear ends are connected with the bonnet 1 that has been threaded, and this similar is in pocket lamp.Motor 4 has drivewheel 9, and described brush 8 one ends are connected with output shaft 6, and output shaft 6 one ends are connected with ratio wheel 5, and ratio wheel 5 and drivewheel 9 are for being in transmission connection.Be provided with triangle resilient pegs 7 between described output shaft 6 and the brush 8, triangle resilient pegs 7 is socket connection with brush 8.

When using this utility model to brush teeth, the bonnet of handle rear end is opened the battery of packing into earlier, tighten bonnet then, on brush, coat toothpaste, open speed-regulating switch, electrical power, drivewheel rotates, the rotation of drive ratio wheel, output shaft rotates then, thereby drives brushhead motion, so just, can brush teeth, the rotating speed of brush can be regulated by speed-regulating switch., continue behind the brush that more renews to use with can directly in triangle resilient pegs head, extracting after old at brush.

This utility model is easy to carry, and the rotation direction of brush can be along the direction setting of people's Buccodental, and easier like this brush falls tooth and interdental dust and dirt, is more conducive to intraoral health.

Claims

1. electric toothbrush, comprise handle (3), it is characterized in that: handle (3) hollow, handle (3) internal fixation is equipped with motor (4), and motor (4) one ends are connected with brush (8), and brush (8) is positioned at handle (3) front end, the outer speed-regulating switch (2) that is provided with of handle (3), be connected with circuit between speed-regulating switch (2) and the motor (4), the internal energy installation power supply in space at handle (3) rear portion, power supply links to each other with described circuit.

2. electric toothbrush according to claim 1 is characterized in that: described handle (3) rear end is connected with the bonnet that has been threaded (1).

3. electric toothbrush according to claim 1 and 2, it is characterized in that: described motor (4) has drivewheel (9), described brush (8) one ends are connected with output shaft (6), and output shaft (6) one ends are connected with ratio wheel (5), and ratio wheel (5) and drivewheel (9) are for being in transmission connection.

4. electric toothbrush according to claim 3 is characterized in that: be provided with triangle resilient pegs head (7) between described output shaft (6) and the brush (8), triangle resilient pegs head (7) is socket connection with brush (8).