Wheel acle of washing machine
A washing machine and axle technology, applied in the field of washing machines, can solve the problems of limited contact area, deformation force of large front end, etc., and achieve effective power transmission and prevent damage
Inactive Publication Date: 2004-10-13
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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Problems solved by technology
If the number of connecting parts is limited, they are subject to greater deformation forces at the front end, and this becomes a disadvantage
[0009] In addition, when the above-mentioned connecting bolts are used to connect the axle 10 to the bottom of the sink, the contact area is also limited by the arm portion 10 of the axle 10.
In this way, since the frictional force generated by the contact will be concentrated on the arm portion, it is also a disadvantage that is not desirable in terms of the fatigue load generated during long-term use.
Method used
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Embodiment Construction
[0022] The present invention will be described in more detail below on the basis of the embodiments shown in the drawings. image 3 It is the bottom view of the wheel shaft of the washing machine of the present invention, Figure 4 It is a bottom view showing the relationship between the washing tank and the axle of the present invention.
[0023] As shown in the figure, a rotating shaft mounting hole 32 for connecting with the rotating shaft is formed on the central part of the wheel shaft 30 of the present invention, and several arm-shaped parts are formed radially outwardly from the periphery of the rotating shaft mounting hole 32 34.
[0024] And in the present invention, in order to be able to surround the outer peripheries of the above-mentioned several arm-shaped parts 34 , a circular ring-shaped part 36 is formed, and the above-mentioned ring-shaped part 36 is formed on the outer side of the axle 30 . The annular portion 36 is formed to surround the outer peripheral ...
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The present invention relates to a wheel shaft of washing machine, the above-mentioned wheel shaft is mounted in the lower portion of washing machine and used for making the washing tub be rotated. Said wheel shaft includes the following components: rotating shaft mounting hole which is formed on central portion for connecting with rotating shaft, several arm-like portions which are outward extended in the form of radiation from periphery of the above-mentioned rotating shaft mounting hole, ring-shaped portion which is formed by connecting tail ends of outer sides of all the above-mentioned arm-like portions, and on said ring-shaped portion several connecting holes are formed, and can be used for connecting with washing tub; and opening portions formed between the above-mentioned arm-like portions, and can be used for allowing the water to pass through them.
Description
technical field [0001] The present invention relates to a washing machine, more specifically, to a device for locking a hub to inner tub for washing machine (Device for locking hub to inner tub for washing machine), wherein the hub is installed at the bottom of the washing machine for Transmits rotational power to the sink. Background technique [0002] First refer to figure 1 The structure of a general washing machine will be briefly explained. As shown in the figure, the inside of the washing machine is provided with a washing tank 2 for putting laundry into it for washing, and the washing tank is rotatable. The outside of above-mentioned washing tank 2 is equipped with the water storage tank 4 that is used to hold the required water of washing. In addition, an agitator 6 is arranged below the interior of the above-mentioned washing tank 2, and this agitator can selectively rotate during washing, so that the laundry and the water move relative to each other. [0003] T...
Claims
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IPC IPC(8): D06F37/30
Inventor 金炳澯
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD