CN2209962Y

CN2209962Y - Electricity driven health-care tooth-brush

Info

Publication number: CN2209962Y
Application number: CN 94230562
Authority: CN
Inventors: 贾克东; 贾克臣
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-02
Filing date: 1994-11-02
Publication date: 1995-10-18
Anticipated expiration: 2004-11-02

Abstract

The utility model relates to an electricity driven health-care tooth-brush, comprising a brush head, a connecting shaft of the brush head, a brush handle, a power battery, a power switch, a micro motor, a crankshaft and a connecting rod, wherein, the brush head is inserted into the connecting shaft of the brush head. The connecting rod is connected with the connecting shaft of the brush head by a connecting shaft. The micro motor is connected with the connecting rod by a crankshaft, and a drive disk assembly and a power battery are arranged in the brush handle. When the power is on, the micro motor drives the connecting shaft of the brush head and the brush head to do the seesaw motion with the angle of 45 DEG by the crankshaft, the connecting rod and the connecting shaft. The utility model is helpful to brush the teeth with correct mode along the teeth gap of the upper and the lower teeth. The utility model can clean the teeth completely and can not damage the dental bed, and the brush head can be changed according to the requirement. The utility model has the advantages of economy, practicality and convenience.

Description

Electricity driven health-care tooth-brush

This utility model belongs to a kind of electric health-care toothbrush, and specifically the brush of this toothbrush can pump as 45 under driving by the motor-driven connecting rod, brushes teeth along slot.

At present the normally used toothbrush of people is made up of brush and brush handle, and bristle is housed on the brush, and brush and brush handle are in aggregates, is difficult to realization and moves up and down and brush teeth with correct way along slot, brushes untotally, damages dental bed again easily.

The purpose of this utility model provides a kind of electric health-care toothbrush that can pump as 45, brushes teeth with correct way along slot easily, has both brushed totally, does not damage dental bed again.

Electric health-care toothbrush described in the utility model comprises brush 1, brush connecting axle 2, connecting axle 3, brush handle 4, power-supply battery 5, on and off switch 6, micro machine 8, bent axle 9 and connecting rod 10, the brush 1 that wherein has bristle inserts in the brush connecting axle 2, connecting rod 10 is connected with brush connecting axle 2 by connecting axle 3, micro machine 8 is connected with connecting rod 10 by bent axle 9, and above-mentioned drive disk assembly and power-supply battery 5 are contained in the brush handle 4, and on and off switch 6 is housed on brush handle 4, when pressing on and off switch 6, motor 8 energized are by bent axle 9, connecting rod 10, connecting axle 3 drives brush connecting axles 2 and brush 1 and pumps as 45, and so easy realization is along last lower teeth slot, brush teeth with correct way, reach the purpose of invention.

This utility model and existing its advantage of traditional toothbrush comparison are:

1. this toothbrush passes through bent axle under micro machine drives; connecting rod and connecting axle drive brush connecting axle and brush and make 45 and pump, realize easily along about the slot work, inside and outside brush teeth, can be with food residual in the slot and dirt outwash; do not damage dental bed again, take care of one's teeth.

2. brush adopts with being connected of brush connecting axle and inserts combinative structure, can change the brush that oneself requires according to people's needs such as bristle soft durometer, has damaged also and can change at any time when brush, and is economic, practical, convenient.

Description of drawings:

Fig. 1 is this electric health-care toothbrush structure cutaway view

Fig. 2 is that brush inserts brush connecting axle sketch map

Fig. 3 is the rear portion sketch map of brush connecting axle

Below structure of the present utility model is described further,

Brush 1 is to adopt to insert combinative structure with being connected of brush connecting axle 2, people can select the brush of own needs according to individual human needs for use like this, brush has been damaged also and can have been changed, the eccentric position that connecting axle 3 inserts brush connecting axle 2 makes brush 1 and brush connecting axle 2 pump as 45 together under the drive of connecting rod 10; The upper and lower covers of brush handle 4 is fixed together with trip bolt 7.

Claims

1, a kind of electric health-care toothbrush comprises that brush (1) that brush (1), brush connecting axle (2), connecting axle (3), brush handle (4), power-supply battery (5), on and off switch (6), micro machine (8), bent axle (9) and connecting rod (10) is characterized in that having bristle inserts brush connecting axle (2) inside connecting rod (10) and is connected with brush connecting axle (2) by connecting axle (3), micro machine (8) is connected with connecting rod (10) by bent axle (9), above-mentioned drive disk assembly and power-supply battery (5) are contained in the brush handle 4, and on and off switch (6) is housed on brush handle 4.

2,, it is characterized in that the upper and lower covers of brush handle (4) is fixed together with trip bolt (7) according to the described electric health-care toothbrush of claim 1.

According to the described electric health-care toothbrush of claim 1, it is characterized in that 3, brush (1) is to adopt to insert combinative structure with being connected of brush connecting axle (2), brush can be changed.