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

Brush head and vacuum cleaner

A vacuum cleaner and brush head technology, applied in the direction of suction nozzles and the like, can solve the problems of small tapping force, poor effect, and low tapping force of the mite-removing brush head, so as to improve the tapping effect, simple and reasonable structure setting, and stable work. Effect

Pending Publication Date: 2019-02-19
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem of the existing mite removal brush with low beating strength and poor effect, the present invention provides a brush head with high beating strength and good beating effect
[0005] At the same time, in order to solve the technical problems of the existing vacuum cleaners with a small slapping force and poor effect on the mite removal brush head, the present invention provides a vacuum cleaner with a high slapping force and good slapping effect

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
  • Brush head and vacuum cleaner
  • Brush head and vacuum cleaner
  • Brush head and vacuum cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In addition, the technical features involved in different embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0041] The brush head provided by the present invention can be used as an accessory of cleaning devices such as vacuum cleaners and floor sweeping robots, and can suck away and clean the mites and dust that are slapped out by connecting to the cleaning device, so as to realize the integration of slapping and c...

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 the field of vacuum cleaners, in particular to a brush head and a vacuum cleaner. The brush head includes: a brush head body, the inner part of which is provided with a suction channel which is communicated with a negative pressure source; a flapping plate, which is arranged on the brush head body and has a flapping part for intermittently making contact with a cleaned object; an elastic reset part, which is arranged between the flapping plate and the brush head body and provides elastic force to drive the intermittent contacting between the flapping part and the cleaned object; and a driving mechanism, which is arranged in the brush head body and is used to provide the driving force that drives the elastic reset part to produce the elastic force. The brush head uses the elastic potential energy of the elastic reset part to drive the flapping plate to work, so that the flapping of the flapping plate is more powerful and the flapping effect is better.

Description

technical field [0001] The invention relates to the field of vacuum cleaners, in particular to a brush head and a vacuum cleaner. Background technique [0002] The mite removal brush is a cleaning device used to clean the mites in bed sheets, quilts, sofas, etc. In order to remove the mites hidden in the depths of the sheets, quilts, etc., and improve the cleaning effect, the mite removal brush generally has a slapping function. By slapping, Vibrates and sucks away mites hidden deep in sheets, quilts, etc. [0003] There are mainly two types of slapping methods for existing mite removal brushes. One is to set spiral bristles on the rolling brush. When the rolling brush rotates, the bristles and the cleaning surface are intermittently contacted to achieve the effect of slapping. The other is to install a vibration motor inside the head of the mite removal brush, and the vibration motor is connected to a vibration block to vibrate to realize the function of beating the cleani...

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
IPC IPC(8): A47L9/04
CPCA47L9/04
Inventor 李吉韩雪东王德旭陈闪毅任敏黄月林陈勇廖泓斌孟得浩
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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