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

Filtering device of washing machine and washing machine

A filter device and washing machine technology, which is applied in the field of washing machines, can solve the problems of metal cover body falling, easy hanging of lint, inconvenient cleaning, etc., to reduce the chance of lint clamping, improve texture and aesthetics, and prevent burrs from hanging line effect

Active Publication Date: 2018-08-24
QINGDAO HAIER WASHING MASCH CO LTD +1
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The inner barrel of the existing washing machine is made of metal, the filter cover and filter are made of plastic, and the filter and filter cover are provided with a metal cover. When installed, the metal cover is located in the area of ​​the water outlet hole of the filter cover. There will be burrs, the burrs are easy to scratch the clothes and users, and it is easy to hang thread shavings; at the same time, because the water flow repeatedly beats the filter and filter cover during the washing process of the washing machine, it is easy to cause the metal cover to drop or deform. In the device, the filter cover and the surface of the filter are provided with a metal cover body, the filter cover cover body is fixed on the filter cover through a snap-in structure and covers the exposed surface of the filter cover and the surface of the inner barrel, and the filter cover body is provided with a plurality of clip joints The edge of the filter cover is correspondingly provided with an avoidance opening, and the clamping piece is bent and fixed on the filter cover through the avoidance opening, and the edge of the filter cover body is partially bent and fixed on the filter cover. cover to cover the entire surface of the filter cover, but it cannot be detachably connected and is not easy to clean; at the same time, the edge of the cover is directly exposed in the inner barrel, and the edge of the metal cover will retain structures such as burrs during processing. It is very easy to cause the clamping of lint in the washing water, and it is easy to scratch the washed clothes

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
  • Filtering device of washing machine and washing machine
  • Filtering device of washing machine and washing machine
  • Filtering device of washing machine and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 1 to Figure 9As shown, this embodiment introduces a washing machine filter device, including a filter cover 1 and a filter 2 arranged at the central installation port 21 of the filter cover 1, and the surface of the filter cover 1 exposed to the inner tub of the washing machine is covered with a filter cover Cover body 11, the outer edge and the inner edge of the filter cover cover body 11 are respectively provided with folded edges bent towards the filter cover 1 side, and the two folded edges are respectively fixed and installed with the filter cover 1 through the installation structure. The filter cover body 11 is located at the installation port 21 and is provided with an avoidance gap 12, the inner edge of the filter cover body 11 is the edge of the filter cover body 11 avoidance gap 21, and the outer edge of the filter cover body 11 is a filter cover body 11. The surrounding edge of the cover body 11 , the folded edges are set to cover the filter c...

Embodiment 2

[0057] Such as Figure 1-9 As shown, in this embodiment, a washing machine filter device is introduced, which includes a filter cover 1 and a filter 2 arranged at the central installation opening 21 of the filter cover 1. The filter 2 is provided with a filter cover 21, so The filter 2 is provided with a water outlet hole 221, and the filter cover body 2 is provided with an opening corresponding to the position of the water outlet hole 221, and the opening of the filter cover body 21 is provided with a flange bent toward the inside of the filter 2 241.

[0058] Through the above arrangement, the folded edge at the opening of the filter cover is hidden inside the filter, avoiding the problems of the burr at the opening of the filter cover clamping the wire scraps and scratching the clothes; at the same time, the exposed part of the filter The surface is covered with a layer of cover structure, which makes the filter device more beautiful and generous.

[0059] In this embodim...

Embodiment 3

[0068] The difference between this embodiment and the above-mentioned second embodiment is that the flange at the opening of the filter cover fits the inner wall of the filter opening and extends toward the inside of the filter, so that the flange at the opening of the filter cover is hidden in the filter opening Inside, the burrs at the opening of the filter cover are also hidden inside the filter to avoid lint clamping and clothing scratches (not shown in the drawings).

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 filtering device of a washing machine and the washing machine. The filtering device comprises a filtering cover and a filter arranged on the filtering cover, wherein the exposed surface of the filter is covered with a filter hood body; water discharging holes are arranged in the filter; openings corresponding to the positions of the water discharging holes are arranged inthe filter hood body; edgefolds bending towards the inner part of the filter are arranged at the openings of the filter hood body. The filtering device and the washing machine disclosed by the invention have the beneficial effects that by the arrangement, the edgefolds at the openings of the filter hood body can be hidden in the filter, so that the problems that burrs at the openings of the filter hood body clamp line chips and scratch clothes and the like are avoided; meanwhile, a layer of hood body structure covers on the exposed surface of the filter, so that the filtering device is more attractive and elegant.

Description

technical field [0001] The invention belongs to the field of washing machines, and in particular relates to a washing machine filter device and a washing machine. Background technique [0002] The inner barrel of the existing washing machine is made of metal, the filter cover and filter are made of plastic, and the filter and filter cover are provided with a metal cover. When installed, the metal cover is located in the area of ​​the water outlet hole of the filter cover. There will be burrs, the burrs are easy to scratch the clothes and users, and it is easy to hang thread shavings; at the same time, during the washing process of the washing machine, the water flow repeatedly beats the filter and the filter cover, which may easily cause the metal cover to drop or deform. In the device, the filter cover and the surface of the filter are provided with a metal cover body, the filter cover cover body is fixed on the filter cover through a snap-in structure and covers the expose...

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): D06F39/10
CPCD06F39/10Y02B40/00
Inventor 王硕程宝珍王玲臣孙广彬
Owner QINGDAO HAIER WASHING MASCH CO LTD
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