CN107233139A

CN107233139A - Automatic suitable brush rechargeable electric toothbrush

Info

Publication number: CN107233139A
Application number: CN201610181402.5A
Authority: CN
Inventors: 姜晓林
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-28
Filing date: 2016-03-28
Publication date: 2017-10-10

Abstract

The present invention relates to a kind of automatic along brush rechargeable electric toothbrush.It is chargeable battery group in handle that feature, which is, handle and motor are linked by latching, gear wheel on bristle axle saves space using internal tooth, and hairbrush uses helical arrangement, it is ensured that motor travels at the uniform speed, it is window below head toothbrushes, both sides are that have massage raised on flank, flank, are cased with carrying sealing ring rubber sleeve outside handle and motor casing, rubber sleeve effect is waterproof, and is not contacted using natural resiliency holding contact in the case where toothbrush is not acted on by external force.Respectively there are four contacts to be provided with motor casing by compressing switch in handle the inner, the motor bottom of the both sides of handle junction, not homonymy contact forced contact, motor rotates forward reversion, reached along the effect brushed.Bristle rotates the current driven, and the residue of teeth space gap is cleaned out, and massage projection can play massage effect to gum, switch off when not in use, brush axle is independently installed, and replacing is convenient, cost-effective, because automatic along the suitable various people of brush.

Description

Automatic suitable brush rechargeable electric toothbrush

Technical field

The present invention relates to a kind of automatic along brush rechargeable electric toothbrush

Background technology

Present ordinary toothbrush has been not suitable with the allegro needs of life, particularly children and has been difficult to grasp, the powerless behaviour of old man Make, the electric toothbrush that in the market occurs injures gum based on bristles pugil pinch each rotation when using, and ultrasonic toothbrush Not only injury of the injury gum to human body is unpredictable.

The content of the invention

The purpose of the present invention is to overcome the technical disadvantages of present toothbrush there is provided a kind of automatic along brush rechargeable electric toothbrush. It is characterized in imitating human hand science method for brushing teeth -- along brush method, brush downwards, brushed upwards during brush lower tooth when painting tooth, it is same what is brushed teeth When bristle rotate drive current, the residue of teeth space gap is cleaned out, head toothbrushes vibrations flank on massage projection can give tooth Gum plays massage effect.

Brief description of the drawings

Accompanying drawing is schematic structural view of the invention

Specific implementation method

As illustrated, be rechargeable battery pack 13 in toothbrush handle 12, handle outer end top is charging jacks 14, the inner top There is coupling bar on two coupling bars 8 and motor 6 in portion by the active link of connecting pins 9, is small tooth on motor power output shaft Wheel 5 is connected with the internal tooth of gear wheel 4 on bristle axle 3, and gear wheel uses internal tooth to be to save the hairbrush 1 on space, bristle axle Using helical arrangement, it is ensured that motor travels at the uniform speed, bristle axle is arranged in head toothbrushes 2, is that window makes hairbrush below head toothbrushes About 1/3 exposes outside, and its both sides is that have massage projection 17 on flank A and B, flank, and rubber is cased with outside handle and motor casing 15 are covered, on the head the sealing ring 16 of rubber sleeve, rubber sleeve effect is waterproof, and is utilized in the case where toothbrush is not acted on by external force Natural resiliency holding contact is not contacted.It is at the top of handle the inner of A sides in figure and B sides in the left side and right side of handle junction 11st, motor bottom 10 respectively have four contact As+, A-, B-, B+ and a1, a2, b1, b2, be provided with and 7 pass through by compressing switch on motor casing Circuit is connected with contact and motor, and operation principle of the invention is that hand is by compressing switch 7 when using, and exposed bristles press close to tooth, tooth Brush holder 12 firmly contacts head toothbrushes flank and gum or oral cavity wall, handle and stress, contact, motor at motor connection Energization bristle axle rotates, such as flank B faces stress, and contact A+and a1 contact A- and a2 contacts, motor main story, A faces stress, contact B- With b1, B+ and b2 contact, motor reversal reaches the effect along brush.Bristle 1 rotates the current driven while brushing teeth, by tooth The residue in gap is cleaned out, and the massage projection 17 on head toothbrushes vibrations flank can play massage effect to gum, and toothbrush does not make Used time disconnects because of switch 7, i.e., forced contact motor in contact will not also be powered, it is ensured that safety in utilization.The present invention from Dynamic along brush rechargeable electric toothbrush, brush axle is independently installed, changes convenient, cost-effective, because being adapted to various people along brush automatically.

Claims

1. being rechargeable battery pack 13 in toothbrush handle 12, inner top has the coupling bar on two coupling bars 8 and motor 6 to pass through The active link of connecting pins 9.

2. gear wheel 4 on bristle axle 3 is to save space using internal tooth.

It is window below head toothbrushes 3. the hairbrush 1 on bristle axle uses helical arrangement, it is ensured that motor travels at the uniform speed, both sides are There is massage projection 17 on flank A and B, flank, massage effect can be played to gum, brush axle is independently installed, change convenient, save Cost.

4. in the sealing ring 16 of handle and motor casing outer cover rubber sleeve 15, on the head rubber sleeve, rubber sleeve effect It is waterproof, and is not contacted using natural resiliency holding contact in the case where toothbrush is not acted on by external force.

5. handle the inner 11, motor bottom 10 in the A sides of handle junction and B sides respectively have four contacts to be provided with motor casing By compressing switch 7, hand is by compressing switch 7 when using, contact A a forced contacts, motor main story, contact Bb forced contacts, motor reversal, Reach the effect along brush.Bristle 1 rotates the current driven while brushing teeth, and the residue of teeth space gap is cleaned out, toothbrush is not Because switch 7 disconnects when using, it is ensured that safety in utilization, because automatic suitable brush is adapted to various people.