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Tumbling-box washing machine

A drum-type washing machine, washing machine technology, applied to other washing machines, washing devices, textiles and papermaking, etc., can solve the problem of difficulty in taking out or putting in the laundry, and achieve the effect of saving space

Active Publication Date: 2013-03-13
HITACHI APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Front-load washing machines are popular because they use less water for washing, but they have problems such as difficulty in taking out and putting in laundry compared to vertical washing machines

Method used

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Experimental program
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no. 1 approach

[0029] First, refer to Figure 1 to Figure 6 The first embodiment of the present invention will be described.

[0030] (Structure of washing machine)

[0031] like figure 1 As shown, the washing machine A (drum-type washing machine) is the following device: a detergent input part 4 is provided on the upper surface of the cabinet 1 of the washing machine A, and a washing machine for taking out or putting in clothes and the like is provided on the front part of the cabinet 1. The clothes inlet 1b of the clothes inlet 1b, the rotation axis of the substantially cylindrical rotating drum 3 is slightly inclined, and the clothes thrown in from the clothes inlet 1b are washed by the rotation of the rotating drum 3 around its rotation axis. The washing machine A includes a cabinet 1 , an outer tank 2 , a rotary drum 3 , a detergent injection unit 4 , a water supply unit 5 , an operation panel 6 , a damper 7 , a door 8 , and the like, which will be described later.

[0032] (Structu...

no. 2 approach ）

[0153] Next, refer to Figure 7 ~ Figure 13 A second embodiment of the front-loading-type washing machine B of the present invention will be described. In addition, the structure already demonstrated is attached|subjected to the same code|symbol, and the description is abbreviate|omitted.

[0154] Figure 7 It is an external perspective view showing the front-loading-type washing machine according to the second embodiment of the present invention. Figure 8 It is a schematic perspective view of main parts showing the water supply path to the detergent injection part of the front-loading-type washing machine according to the second embodiment of the present invention. Figure 9 It is an exploded perspective view of the detergent injection unit of the front-loading-type washing machine according to the second embodiment of the present invention. Figure 10 It is a main part perspective view which shows the detergent injection part of the front-loading-type washing machine con...

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Abstract

The washing machine (A) has outer tank (2) that is elastically supported in a casing (1). A rotating drum (3) is supported rotatably in the outer tank. A detergent injection unit (4) is provided to throw a detergent into the casing. An opening (4a) is provided at upper surface of the detergent injection unit. A water supply inlet (42c,42d) is provided in wall (42b) of the detergent injection unit.

Description

technical field [0001] The present invention relates to a drum-type washing machine (drum-type washing and drying machine) for washing clothes and the like, and more particularly to a structure of a detergent input unit for injecting detergent. Background technique [0002] The washing machine includes a front-loading washing machine and a vertical washing machine (for example, refer to Patent Document 1 and Patent Document 2). In the case of a vertical washing machine, the top cover located on the top of the cabinet is opened, and the laundry is taken out or put in from the top of the washing machine. On the other hand, in the case of the front-loading washing machine, the front cover of the cabinet is opened to the front side, and the laundry is taken out or put in from the front. [0003] prior art literature [0004] Patent Document 1: Japanese Unexamined Patent Publication No. 2008-113977 ( Figure 1 ~ Figure 3 , Figure 9 ) [0005] Patent Document 2: Japanese Pate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F39/02
Inventor 飞田达成平山亮二
Owner HITACHI APPLIANCES INC
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