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Washing machine

A washing machine and washing tub technology, applied in the field of washing machines, can solve problems such as damage to clothes, trapping of sundries, and reduction of washing effect of washing machines.

Inactive Publication Date: 2007-05-16
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the clothes will enter the gap between the lower cover of the guide and the recessed edge, which will easily cause damage to the clothes
Another problem with the conventional structure of the spin tub with guides is that the gap between the lower cover of the guides and the recessed sides can trap debris such as lint, thereby reducing the washing effect of the washing machine

Method used

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Experimental program
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Embodiment Construction

[0039] Referring now to the accompanying drawings, in the following description, the same parts possessed by the conventional washing machine shown in FIG. 1 and the washing machine of the present invention have the same reference numerals, and the structure and operation of these parts of the washing machine will be described with reference to FIG. 1 .

[0040] According to a preferred embodiment of the present invention, Fig. 3 is a structural longitudinal sectional view of a dehydration tub in a vertical axis washing machine. As shown, the dehydration tub 30 of the present invention includes a bottom 40 and a cylindrical tub portion 50 . The central area of ​​the bottom 40 is perforated. The dehydration shaft 6a fits the dehydration tub 30 at the hole and rotates the tub 30 in the opposite direction, while the laundry shaft 6b passes through the hole before being fitted to the agitator 4 to rotate the agitator 4 in the opposite direction. The cylindrical barrel portion 50 ...

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PUM

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Abstract

The present invention provides a washing machine capable of preventing damage to laundry and clogging of foreign matters by improving connecting structure of guides of an upflowing water flow and a dewatering tub. The bottom plate includes plural protruded sills(41) combined with the lower parts of the upstream guides with the arc ends, recesses(42) formed between protruded sills, and a rim part connecting the ends of protruded sills and the inlets of the recesses to form the concentric circle to the center of the bottom plate. A washing water inlet is formed between the rim part and the recess to flow water into the upstream guide, and the rim part is integrally injection-molded with the protruded sills and the recesses.

Description

technical field [0001] The present invention relates generally to washing machines, and more particularly to washing machines with a spin tub having an ascending water flow guide mounted with the spin tub by an improved assembly designed to prevent Damage to clothing and prevent debris from entering the guide and bucket junction. Background technique [0002] As is well known to those skilled in the art, a washing machine is used to perform laundry by rotating a cylindrical rotary tub filled with laundry and washing water. Such washing machines are typically classified into drum type washing machines and vertical shaft type washing machines. Front-loading washing machines are designed so that the rotating tub is placed horizontally inside the cabinet and rotates in opposite directions about the horizontal axis of the cabinet in order to repeatedly move the laundry placed on the inner surface of the tub up and down and allow the laundry to be lifted up inside the tub by grav...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/12D06F39/08D06F23/04D06F39/12
CPCD06F37/145D06F39/083D06F37/24D06F39/088D06F37/262D06F37/42Y02B40/00
Inventor 洪斗河郑阳朝
Owner SAMSUNG ELECTRONICS CO LTD