Slit suction nozzle structure for dust collectors

A vacuum cleaner and slit technology, which is applied in the field of slit nozzle structure, can solve the problems that fiber dust is not easy to clean, and the brush is easily damaged.

Inactive Publication Date: 2012-02-01
NANJING LG PANDA APPLIANCES
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention provides a slit nozzle structure for a vacuum cleaner in order to solve the problems that the electrost...

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
  • Slit suction nozzle structure for dust collectors
  • Slit suction nozzle structure for dust collectors
  • Slit suction nozzle structure for dust collectors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0044] Figure 5 It is a structural schematic diagram of the slit suction nozzle in the working state of the brush head of the present invention; Figure 6 It is a schematic plan view of the slit suction nozzle in the working state of the brush head according to the present invention; Figure 7 It is a schematic diagram of the longitudinal section structure of the brush head and the slit suction nozzle in the working state of the present invention; Figure 8 It is a structural schematic diagram of the slit suction nozzle in the folded state of the brush head of the present invention.

[0045] As shown in the figure, the slit suction nozzle 1 is usually made of engineering plastic pipe material. The insertion part 2 at one end of the slit suction nozzle 1 is a circular nozzle for connecting with a rigid dust suction pipe (not shown). The other end ...

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 discloses a slit suction nozzle structure for dust collectors, which belongs to a suction nozzle for dust collectors with an adjustable fixed brush. The slit suction nozzle structure comprises a splicing part of a circular pipe orifice and a slit suction nozzle, wherein the two side walls of the slit suction nozzle are narrowed so as to form a slide channel; evaginable surfaces on a same plane are formed at the front port of a sleeve, upper and lower evaginable surfaces on a nozzle opening are respectively provided with antistatic materials, and the front port of the sleeve (moving along the slide channel) on the slit suction nozzle is provided with a roll-over brush. In the invention designed as above, on the basis of the function of an original slit suction nozzle, the sleeve moving along the slide channel and the integral roll-over brush not only can loose harder dust, but also the brush subjected to rolling is more beneficial for the storage of the sleeve so as to avoid the sleeve from being damaged; and because the evaginable surfaces on the front port of the sleeve are respectively provided with antistatic materials, an operation that the static electricity of dust with static electricity can be eliminated successfully and then the dust is sucked into the slit suction nozzle can be ensured, thereby achieving the integration and conversion of functions of the slit suction nozzle, the brush and static electricity elimination.

Description

technical field [0001] The invention relates to a suction nozzle for a vacuum cleaner with adjustable fixed brushes, in particular to a slit suction nozzle structure for a vacuum cleaner. Background technique [0002] Vacuum cleaner is a cleaning and sanitary electrical device used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. [0003] Vacuum cleaners generally include a vacuum motor that introduces current to generate negative pressure suction, a suction nozzle that forms an air path system, a vacuum suction pipe, a vacuum hose, a motor inlet, and a dust collection device that filters and collects inhaled objects. [0004] According to the shape of the vacuum cleaner, it can be divided into vertical vacuum cleaners, horizontal (tank) vacuum cleaners and portable vacuum cleaners. [0005] In order to adapt to the dust collection work on different cleaning surfaces, the suction head (or brush head) of the horizontal vacuum cleaner can have...

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): A47L9/06
Inventor 张现利
Owner NANJING LG PANDA APPLIANCES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap