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washing machine

一种洗衣机、衣物的技术，应用在洗衣机领域，能够解决洗涤效率限制等问题

Active Publication Date: 2018-02-09
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the laundry is less prone to substantial friction with the inner surface of the drum, resulting in a limitation on washing efficiency.

Method used

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Examples

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Embodiment Construction

[0038] Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0039] figure 1 It is a sectional view showing the washing machine according to one embodiment of the present invention. figure 2 is an exploded perspective view of an exemplary drum of a washing machine according to an embodiment of the present invention.

[0040] refer to figure 1 and figure 2 , the washing machine 1 includes: a main body 10, which is provided with an inlet 11 through which clothes are put in at its front side; an outer cylinder 20, installed inside the main body 10 to store washing water; Inside to hold clothes. The washing machine 1 includes a door 122 to open and close the inlet 11 of the main body 10 .

[0041] The tub 20 may be instal...

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PUM

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Abstract

The present invention provides a washing machine including a drum capable of improving washing efficiency. The washing machine includes: a main body; an outer tub disposed inside the main body to store washing water; a drum rotatably disposed inside the outer tub to accommodate laundry; a driving device rotating the drum; and a protrusion formed of a plurality of polygons having a polygonal shape. and protruding inwardly from the drum; and through holes provided between adjacent protrusions to discharge water. The protrusions having a polygonal shape generate frictional force between the laundry and the drum, thereby increasing washing capacity. The through-holes are evenly located around the protrusions, thereby avoiding the dehydration-spinning water bottleneck phenomenon that occurs when the dehydration-spinning water collects on a certain through-hole, thereby improving the dehydration-spinning efficiency.

Description

technical field [0001] Embodiments of the present disclosure relate to a washing machine, and more particularly, to a washing machine including a drum for improving washing efficiency. Background technique [0002] Generally, the washing machine is a pulsator type washing machine or a drum type washing machine depending on a washing method. Each of the pulsator type washing machine and the drum type washing machine includes a tub and a drum. [0003] However, in the case of the pulsator type washing machine, the rotation axis of the drum performing washing may be set vertically to the ground. A pulsator can be installed on the lower part of the drum to generate water flow. In the pulsator type washing machine, when the drum and the pulsator are rotated by a motor in a state where the laundry and detergent water are put in the drum, the pulsator agitates the laundry put in the drum together with the wash water, thereby removing dirt from the laundry. Sewage. [0004] In c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/06
CPCD06F37/04D06F37/06D06F37/12D06F37/14D06F37/02D06F23/02D06F37/26
Inventor 张认哲金址星房恩淑薛南基李仁柱郑圣受郭峰华金斗泌朴基腺朴钟成崔智薰
Owner SAMSUNG ELECTRONICS CO LTD
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