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Drum-type washing machine

A drum-type washing machine and drum technology, which is applied to other washing machines, washing machines with containers, washing devices, etc., can solve problems such as loud sound and component damage, and achieve the effects of saving space, reducing width and reducing load.

Active Publication Date: 2009-11-11
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a drum-type washing machine, when the user issues an instruction such as dehydration operation with the drying rack installed in the drum, the drying rack rotates in the drum, which may cause loud noises or vibrations in the drum. Components are damaged due to different conditions

Method used

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  • Drum-type washing machine
  • Drum-type washing machine
  • Drum-type washing machine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0048] Hereinafter, a drum type washing and drying machine according to an embodiment of the present invention will be described with reference to the accompanying drawings. figure 1 It is a side view of the appearance of the drum-type washing and drying machine in this embodiment with the door opened, figure 2 is a perspective view of the appearance of the drum-type washing and drying machine of this embodiment, image 3 It is a schematic side longitudinal sectional view showing the position of the water supply and drainage path in the drum type washing and drying machine of this embodiment, Figure 4 It is a schematic side vertical sectional view showing the location of the drying path in the drum type washing and drying machine of this embodiment.

[0049] The housing 1 constituting the outer shape of this drum type washing and drying machine has a substantially box shape as a whole. Such as figure 1 , figure 2 As shown, the front surface 1a of the frame body 1 is for...

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PUM

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Abstract

The invention provides a drum-type washing machine to reduce load applied to bearings and to improve durability of the bearings even if a drum oscillates due to unbalanced laundry while the drum rotates at high speed for dehydration. Baffles 40 are fitted to an inner peripheral face of the drum 13 so that an extending direction of each peak part of a chevron-shaped section diagonally crosses a center axis C of the drum 13. During dehydration operation, the drum 13 is driven and rotated in the same direction as the inclination of the extensional direction (clockwise in the figure). As rotation speed of the drum 13 increases, laundry in the drum 13 is raised by the baffles 40 while the laundry is moved toward the rear of the drum 13 following the inclination of the peak parts. Thereby, even if eccentric load is generated by the laundry unbalanced in a peripheral direction of the drum 13, a position of the eccentric load is relatively adjacent to the bearings 16 so as to reduce load applied to the bearings 16.

Description

[0001] This application is a divisional application with an application date of December 15, 2006, an application number of 200610170047.8, and an invention name of "drum type washing machine". technical field [0002] The invention relates to a drum type washing machine. Background technique [0003] A typical front-loading washing machine has a structure in which a cylindrical drum with a peripheral surface that is rotatable about a horizontal axis or an inclined axis is arranged inside an outer tank arranged in a substantially box-shaped frame, and the laundry is stored in the washing machine. In this drum, the laundry is washed by rotating the drum with water stored in the outer tank. In addition, in the drum-type washing machine having a drying function, after washing, the drum is slowly rotated and heated air is sent into the outer tub to dry the laundry. In such drum-type washing machines, most of them are provided with a clothes inlet for taking and taking out laund...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F23/00D06F23/06D06F37/02D06F25/00
Inventor 山冈直人马场义一田中启之
Owner HAIER GRP CORP