Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric toothbrush top and electric toothbrush

A technology of electric toothbrush and brush head, which is applied in the direction of brushes, dentistry, bristles, etc., which can solve the problems of low bristle density and poor cleaning effect, and achieve comfortable and clean effect

Inactive Publication Date: 2008-05-14
伊顿科技有限公司 +1
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this structure overcomes the disadvantages of high cost and easy hair removal of the hair-planting type, its low density of bristles and poor cleaning effect are recognized disadvantages

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric toothbrush top and electric toothbrush
  • Electric toothbrush top and electric toothbrush
  • Electric toothbrush top and electric toothbrush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described below in conjunction with the drawings.

[0029] Figure 1 is an exploded view of the structure of an electric toothbrush. Its structure mainly includes two parts: an electric handle 1 and a replaceable brush head 2. The electric handle 1 includes a housing 11, a motor 12 and a battery 13 installed in the housing 11. The motor 12 is used to drive the drive shaft 14 to rotate, and a control circuit board 15 is provided for control. The motor 12, the battery 13, the drive shaft 14, and the control circuit board 15 are positioned and installed inside the housing 11 through the support structure 16. The housing 11 is covered with waterproof structures 18 and 19, and the waterproof control button 17 penetrates the waterproof structure 18 and contacts the control circuit board 15.

[0030] The structure of the handle after installation is shown in Fig. 2. From the external structure, the waterproof structures 18 and 19 can seal the s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an easy manufactured brush head with high density bristle and the electric toothbrush, belonging to the field of electric toothbrush. The brush head comprises a rotating shaft arranged in the housing and a plurality of bristle sheets arranged on the rotating shaft. The bristles are made into sheet-typed structure, and then are inserted in the rotating shaft one sheet after the other. The invention aims at overcoming the disadvantages of the prior art. The invention has the advantages that the bristle density can be flexibly adjusted, and the rinsing effect is also improved, and the bristle sheet can be produced to be standard part in large quantity with machine for being selected and arranged.

Description

Technical field [0001] The invention relates to the field of electric toothbrushes, and more specifically to a brush head of an electric toothbrush and an electric toothbrush using the brush head. Background technique [0002] Existing electric toothbrush heads can be divided into two types: translational and rotary. The translational brush head is similar in structure to ordinary toothbrush heads. The rotary brush head is equipped with one round of bristles on the shaft, and the bristles are driven to rotate by a motor. To achieve the effect of cleaning teeth. Practice has proved that the rotary brush head is more convenient, comfortable, and clean, which is the future development direction of electric toothbrushes. [0003] The existing rotary brush heads mainly have two structures: a tufting type and a twisting type. The tufting type is to directly fix the bristles on the rotating shaft, such as the structure disclosed in the Chinese patent with the patent number ZL01229207.9....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A46B7/10A46B9/04A46B9/06A46D1/00A61C17/26
Inventor 贾辉祖
Owner 伊顿科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com