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Drum-type washing machine

A drum-type washing machine and shell technology, which can be applied to other washing machines, dishwashing machines/washing machines, washing devices, etc., can solve the problems of abnormal noise, increased vibration of the side panel 36, vibration of the side panel 36, etc., and achieve high rigidity , the effect of reducing vibration

Active Publication Date: 2012-11-28
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there are problems in that the vibration of the side panel 36 increases during dehydration operation to generate abnormal noise, or when the door 32 located on the front surface of the housing 41 is opened and closed (especially closed), the opening and closing of the door 32 is difficult. The action reverberates on the side panel 36 causing the side panel 36 to vibrate and produce abnormal noise

Method used

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Embodiment approach

[0027] figure 1 Is an external perspective view of a drum-type washing machine according to an embodiment of the present invention, figure 2 Is the edge of the drum washing machine figure 1 A longitudinal section view of the line A-A, image 3 It is a plan view of the drum-type washing machine viewed from the side.

[0028] in figure 1 Among them, the housing 1 is a roughly rectangular parallelepiped close to a cube. The housing 1 is provided with: an upper surface decoration cover (upper surface cover) 2, which constitutes the upper surface of the housing 1, an operation panel 3, which constitutes the upper part of the front surface of the housing 1, and is also provided with a display screen, etc.; a front surface decoration cover (front surface Cover) 5, which constitutes the front surface of the housing 1, and is provided with a door 4 that can be opened and closed approximately in the center; a lower front surface cover 6, which constitutes the lower part of the front sur...

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Abstract

The washing machine is equipped with: left and right side plates (8) that configure the side surfaces of the cabinet (1) and are formed of steel sheets; a front cover (5) that configures the front surface of the cabinet (1) and wherein a closeable door (4) is disposed; a top cover (2) that configures the upper surface of the cabinet (1); a water tank (12) that is disposed inside the cabinet (1) to swing freely; and a rotating drum (11) pivotally supported inside the water tank (12). On the left and right side plates (8), multiple grooves (9) are formed. The grooves (9) being formed as arcs of higher curvature as the grooves approach the front surface of the cabinet (1), which is the side with the door (4), increases the rigidity of the side plates (8) in the up-down and left-right directions and reduces vibrations during dehydration.

Description

Technical field [0001] The invention relates to a structure of the side surface of a shell of a drum washing machine. Background technique [0002] Conventionally, in the structure of the side surface of the outer casing of a drum-type washing machine, in order to reduce vibration during dehydration, the following method has been proposed (for example, refer to Patent Document 1): a thin steel plate serving as the side surface of the outer casing is formed by pressing. A recess extending in the horizontal direction. [0003] Figure 4 It is an external perspective view of a conventional drum-type washing machine described in Patent Document 1. Such as Figure 4 As shown, the housing 41 of the drum-type washing machine is a substantially rectangular parallelepiped that is longitudinally long. The housing 41 includes: an upper surface decoration cover 30, which constitutes the upper surface of the housing 41; an operation panel 31, which constitutes the upper part of the front surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/12D06F37/22
CPCD06F39/001A47L15/4255D06F37/22D06F39/12A47L15/4251A47L15/4209
Inventor 小林伸一郎井上丰伊丹雅洋牛岛秀晃
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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