Washing machine inner barrel bottom seal structure

A technology of sealing structure and inner barrel bottom, applied in the field of washing machines, can solve the problems of affecting the washing effect of clothes, cross infection of laundry, etc., and achieve the effects of avoiding cross infection, improving sealing effect, and preventing leakage

Pending Publication Date: 2016-05-04
QINGDAO HAIER WASHING MASCH CO LTD
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These molds are caused by a large amount of dirt accumulated inside the washing machine that has been used for a long time and cannot be effectively removed to breed and reproduce. If the dirt that is invisible to the user is not removed, the bacteria will adhere to the clothes again after the next wash. Brought to the human body

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
  • Washing machine inner barrel bottom seal structure
  • Washing machine inner barrel bottom seal structure
  • Washing machine inner barrel bottom seal structure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0043] Example one

[0044] Such as Figure 4 As shown, the inner barrel bottom 1 described in this embodiment is a plastic structure, and the inner barrel flange 2 is a metal structure, which is directly embedded in the inner barrel bottom 1 through injection molding for sealing.

Example Embodiment

[0045] Example two

[0046] Such as Figure 5 to Figure 7 with Figure 14 to Figure 16 As shown, the inner barrel flange 2 described in this embodiment is installed below the inner barrel bottom 1, and the center of the inner barrel bottom bottom wall 11 is a hollow portion 12. The inner barrel flange 2 and the dehydration shaft 3 cooperate to block the hollow portion 12, and the inner barrel A sealing structure is provided between the flange 2 and the bottom wall 11 of the inner barrel, and a sealing structure is provided between the dehydration shaft 3 and the inner barrel flange 2.

Example Embodiment

[0047] Example three

[0048] Such as Figure 5 with Image 6 As shown, the inner barrel flange 2 and the inner barrel bottom bottom wall 11 described in this embodiment are provided with a plurality of screw holes one by one. The inner barrel flange 2 is installed under the inner barrel bottom bottom wall 11 by screws 4, and the inner barrel flange A first sealing ring 5 is sandwiched between the disc 2 and the bottom wall 11 of the inner barrel bottom. A plurality of screw holes are located on the same circumferential track, and the first sealing ring 5 is located inside or outside the circumferential track.

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 washing machine inner barrel bottom seal structure comprises an inner barrel bottom, an inner barrel flange and a dehydration shaft; the inner barrel bottom is connected with the inner barrel flange in a seal manner; the dehydration shaft is connected with the inner barrel flange in a seal manner; the center of the inner barrel bottom wall is a hollow portion; the inner barrel flange and the dehydration shaft are cooperated to block the hollow portion; a seal structure is arranged between the inner barrel flange and the inner barrel bottom wall; a seal structure is arranged between the dehydration shaft and the inner barrel flange; the dehydration shaft is provided with a gasket supporting the inner barrel flange; the dehydration shaft penetrates the inner barrel flange, and fixed by a nut; a seal pad is arranged on the gasket and/or under the nut so as to seal the dehydration shaft with the inner barrel flange; or, the dehydration shaft is a T-shape hollow sleeve structure, comprises a shaft sleeve and a small flange on the top, and the inner barrel flange and the small flange are sealed by a second seal ring. The washing machine inner barrel bottom seal structure is simple in structure, convenient in mounting, and good in sealing effect.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a washing machine inner tub structure, in particular to a washing machine inner tub bottom sealing structure. Background technique [0002] Existing pulsator washing machines, such as figure 1 As shown, it generally includes a pulsator 1', an inner barrel 2', an outer barrel 3' and a box body 4' arranged in sequence from the inside to the outside, wherein the pulsator 1' is arranged at the bottom center of the inner barrel 2' and can be driven by a driving device 94 ' Drive the rotation. The top of the inner tub 2' is provided with a balance ring 6', and the side wall of the inner tub 2' is longitudinally provided with multiple rows of dewatering holes 21', and the bottom of the inner tub 2' is provided with a drain hole 22', which is also The output shaft 51' of the driving device 94' passes through. Such as figure 2 As shown, an air chamber 31' and a water level sensor (not...

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): D06F23/04D06F37/12F16J15/16
Inventor 吕佩师程宝珍张刚金田云
Owner QINGDAO HAIER WASHING MASCH 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