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

Drum-type washing machine

A drum type washing machine, drum technology, applied to other washing machines, washing machines with containers, washing devices, etc., capable of solving problems such as washing, dehydrating or drying of unwashable items

Pending Publication Date: 2022-01-28
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, there are such problems in the previous structure: if Figure 7 As shown, in the washing process, small pieces of laundry 19 such as socks for children may fly out from the inside of the rotary drum 34 and ride on the sealing member 46 and stay on the sealing member 46, so that the laundry 19 cannot be washed. , dehydrated or dried

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
  • Drum-type washing machine
  • Drum-type washing machine
  • Drum-type washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0026] figure 1 It is an external perspective view of the front-loading-type washing machine of embodiment. figure 2 It is a longitudinal sectional view of the front-loading-type washing machine of embodiment.

[0027] exist figure 1 , figure 2 Among them, the front surface of the main body 1 is made into a smooth upper receding curved surface, and the main body 1 has divided left and right side panels 2 made of metal plates, a detachable back panel 3, and a plurality of metal plate made of connecting left and right side panels 2. The connecting plate (part of which will be described later), the top plate 4 formed of synthetic resin, and the front panel member 5 and the like. An operation panel 8 is provided above the front panel member 5. On the operation panel 8, a switch operation section 6 for performing various settings and a display section 7 for displaying the contents of the settings and the like are arranged.

[0028] The water tank 9 is elastically supported ...

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

According to the present invention, a packing member (18) has: a cylindrical part (18b) extending rearward from a front surface plate opening (17a); a lip part (18a) that is formed in the inner periphery of the front end section of the cylindrical part (18b) and makes contact with and watertightly seals an inner lid (16a) when a lid body (16) is closed; and a flexible bulging part (18c) that bulges toward the outer peripheral side by being folded forward and outward from a rear end vicinity of the cylindrical part (18b) and is connected to a water tank opening (9a). Furthermore, the packing member (18) forms, on the inner periphery of the cylindrical part (18b), a protruding lip part (18d) that protrudes from the inner periphery of the drum opening (10b) so as to approach the rotational shaft of a rotary drum (10). With this configuration, it is possible to prevent trouble in which small laundry runs out from the rotary drum (10) while washing or when completing washing laundry and rides over the packing member (18) and stays on the packing member (18).

Description

technical field [0001] The present disclosure relates to a drum type washing machine for washing laundry contained in a rotating drum. Background technique [0002] Conventionally, for this type of drum type washing machine, a structure has been proposed in which a seal member connecting these openings is provided between the opening of the water tank corresponding to the opening of the rotating drum and the opening provided on the front surface of the main body to prevent the During washing and dehydration, the water accumulated in the water tank leaks to the inside or outside of the main body of the washing machine (for example, refer to Patent Document 1). [0003] Image 6 It is an enlarged cross-sectional view around a seal member of a conventional drum-type washing machine. [0004] exist Image 6 Among them, a circular front panel opening 43a is formed corresponding to the drum opening of the rotary drum 34 in the front panel 43 inside the panel member 37, which is a...

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): D06F25/00
CPCD06F39/14D06F25/00
Inventor 瀬川正尚八木功一松冈真二
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT 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