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front load washing machine

A drum-type washing machine, drum technology, applied to other washing machines, washing machines with containers, washing machine control devices, etc., can solve problems such as complicated cleaning operations

Active Publication Date: 2016-03-16
HITACHI GLOBAL LIFE SOLUTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the program aimed at cleaning the cartridge, chemicals for cleaning are required, and cleaning operations such as requiring the user to select a cartridge cleaning program become complicated.

Method used

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  • front load washing machine
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Experimental program
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no. 1 approach ）

[0037] Such as figure 1 As shown, the washing machine S1 of the first embodiment has a casing 1 whose outer contour is a combination of a steel plate and a resin molded product, and the casing 1 is mounted on a base 1h. The box body 1 includes: left and right side panels 1a, 1b (1b refers to Figure 4 ), front cover 1c, rear cover 1d (refer to figure 2 ), the upper surface cover 1e, and the lower front surface cover 1f. The left and right side plates 1a, 1b are combined by U-shaped upper reinforcement material (not shown), front reinforcement material (not shown), and rear reinforcement material (not shown), including the base 1h to form a box-shaped box 1 , as a box with sufficient strength.

[0038] In substantially the center of the front cover 1c, a door 2 for closing an inlet for loading and unloading clothes and the like (laundry, drying objects) is openably and closably supported by a hinge provided on the front reinforcing material. A door open button 3 for releas...

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PUM

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Abstract

A drum type washing machine (S1), comprising: an outer cylinder (20) supported in the box body (1) and storing washing water inside; an inner cylinder (10) wrapped in the outer cylinder (20) for storing laundry ; the driving device (M) for rotating and driving the inner cylinder (10); and the water supply mechanism (12) for supplying water to the outer cylinder (20). ) In the state where a predetermined amount of water is stored in the outer cylinder (20), the inner cylinder (10) is rotated by the driving device (M) at a rotation speed higher than that in the washing process.

Description

technical field [0001] The present invention relates to a drum-type washing machine having a function of cleaning a drum. Background technique [0002] In the drum type washing machine, since dirt adheres to the inner tub and the outer tub, there is a washing machine that can set a program for washing the drum differently from the washing operation. However, in the program aimed at cleaning the cartridge, chemicals for cleaning are required, and the cleaning operation such as requiring the user to select the cartridge cleaning program becomes complicated. [0003] On the other hand, the following technology is proposed: a washing liquid such as water is sprayed from a supply pipe to the inner wall surface of the outer cylinder, and then sprayed to the outer surface of the inner cylinder to remove soap scum etc. adhering to the wall surface. Dirt (refer to Patent Document 1). [0004] Prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Pate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/08
CPCD06F35/008D06F39/088D06F33/43D06F33/69D06F37/30D06F25/00D06F2105/02D06F2105/48
Inventor 山口龙之介小谷直己根本昭夫桧山功安藤一志立山卓也富田隆士道坂政弘佐藤麻味和田努
Owner HITACHI GLOBAL LIFE SOLUTIONS INC