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Drum-type washing machine

A drum-type washing machine and drum technology, which is applied in other washing machines, washing devices, textiles and papermaking, etc., can solve the problems of aging, cost rise, and defectiveness of sealing materials, and achieve the effect of preventing water leakage and avoiding cost increases.

Inactive Publication Date: 2011-05-18
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, even if a sealing material is provided between the detergent input part housing 65 and the water filling cover 66, the sealing material will be aged and defective, and water leakage may still occur, so it is not a complete solution to the water leakage.
In addition, there is also a problem of cost increase due to the increase in the number of parts and the increase in work processes

Method used

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  • Drum-type washing machine
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Experimental program
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Embodiment Construction

[0018] An embodiment of the present invention will be described in detail below with reference to the accompanying drawings. At the same time, it should be pointed out that such embodiments do not limit the scope of the present invention.

[0019] (Example)

[0020] Such as figure 1 As shown, the inside of the washing machine body 2 is provided with a rotating drum 4 and a water tank 3, and its upper part is provided with a detergent container 21 for storing detergent, and a water filling cover integrated with the first water supply passage 31 and the second water supply passage 32. Plate 30. The above-mentioned first water supply passage 31 is connected with the water supply valve 7 for supplying water into the detergent container 21 and the rotary drum 4 , and the second water supply passage 32 is used for adding water to the detergent container 21 .

[0021] The bottom of the above-mentioned water-filling cover 30 is provided with a box-shaped detergent input part housi...

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PUM

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Abstract

The invention provides a drum type washing machine with a leakproof washing agent feed part without adhesive waterproof seal materials and the like, comprising: a watering cover plate (30) for injecting water into a washing agent container (21); a washing agent feed part shell (40) forming a container (40d) for containing the washing agent container (21) by combining with a watering cover plate; and water supply valve (7) supplying water to the watering cover plate; wherein a higher mazy convex rib (40a) is arranged at the periphery wall of the washing agent feed part shell to be contacted with the lower surface of the watering cover plate; and a trough (40b) and notch (40c) communicated with the inside of the washing agent feed part shell are arranged at the outside of the mazy convex rib (40a), so that the mazy convex rib on and the trough at the outside of the washing agent feed part shell can prevent water from leaking even water splashes when the watering cover plate supplies water to the washing agent container.

Description

technical field [0001] The present invention relates to a drum type washing machine provided with a detergent storage container and a water filling cover for adding water to the detergent storage container. Background technique [0002] The general structure of this existing drum-type washing machine is that the water from the water pipe is first added to the water supply valve on the top of the washing machine body, and then added to the water tank through the detergent container equipped with detergent (one example can be Refer to Japanese Patent Laid-Open Publication No. 2007-68801). [0003] Figure 4 It is a longitudinal sectional view of the conventional drum-type washing machine described in the above-mentioned patent document. Figure 5 It is a side view showing the structure of the detergent storage portion of the drum-type washing machine. [0004] Such as Figure 4 As shown in , the front-loading washing machine is provided with: a rotating drum 62 (washing drum...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/02D06F37/00
Inventor 神藤健久保光市
Owner PANASONIC CORP