Suction nozzle of vacuum cleaner

A technology for vacuum cleaners and inhalation devices, applied in the direction of suction nozzles, etc., can solve problems such as loud noise, and achieve the effect of suppressing noise generation and improving purchase desire.

Inactive Publication Date: 2005-03-30
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] However, since there is no structure that absorbs the noise generated when the external air and foreign matter are sucked in, the above-mentioned air suction flow path generates a lot of noise.

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
  • Suction nozzle of vacuum cleaner
  • Suction nozzle of vacuum cleaner
  • Suction nozzle of vacuum cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] Embodiments of the suction nozzle of the vacuum cleaner of the present invention will be described in detail below with reference to the accompanying drawings.

[0052] image 3 An oblique view of a vacuum cleaner nozzle showing an embodiment of the present invention. Figure 4 A bottom view of a vacuum cleaner nozzle showing an embodiment of the invention. Figure 5 An exploded oblique view showing the structure of the vacuum cleaner nozzle of the embodiment of the present invention. Figure 6 It is an exploded perspective view of the bottom surface of the flow-path connecting member showing the structure of the main part of the nozzle of the vacuum cleaner of the present invention. Figure 7 A bottom perspective view of the noise reducing part showing the structure of the main part of the suction nozzle of the vacuum cleaner of the present invention.

[0053]As shown in the figure, the appearance of the suction nozzle 100 of the present invention is generally compo...

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

A sucking mouth of vacuum cleaner is composed of a lower case to form the bottom surface of sucking mouth, an upper case playing the appearance role, and a noise-reducing part with multiple recesses no its one inner surface for cancelling noise.

Description

technical field [0001] The present invention relates to a vacuum cleaner. Furthermore, the present invention relates to a suction nozzle (INDUCTION NOZZLE ASSEMBLY FORVACUUM CLEANER) of a vacuum cleaner which has the effect that a noise reduction member for reducing suction air noise is provided on the suction flow path. Background technique [0002] Generally speaking, a vacuum cleaner is a device that generates strong suction in the body of the vacuum cleaner, and forcibly sucks the dust on the ground through the suction nozzle to perform dust collection. Vacuum cleaners are widely used in general households recently and become an indispensable appliance for cleaning carpets or sofas. [0003] figure 1 A perspective view of a typical prior art vacuum cleaner is shown. [0004] Such as figure 1 As shown, a general vacuum cleaner includes the following structure: a body 2 , a connecting hose (HOSE) 4 , an extension pipe 6 and a suction nozzle 10 . [0005] The inside of...

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): A47L9/02
Inventor 金庆出郑在德
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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