Bottom cover and drainage cover combined structure of drum washing machine

Abstract

The invention provides a combining structure for lower cover and drainage cover of a cylinder washing machine. The structure includes: a rectangular drainage cover, which has a hook on the upside and a hinge pin on the both sides of the lower end; and a lower cover, which can form a pin groove on the underside capable of inserting into the hinge pin and making the drainage cover fixedly rotate around the hinge pin. Because the drainage cover can rotate freely, it can not be damaged easily even when the operator steps on it or presses it. In addition, the hinge pin and the pin groove is combined in insertion mode, the gap between them is very small, as a result, the vibration or noise can be reduced during the operation of the cylinder washing machine. And the lower cover and the drainage cover is combined with hinge, so they can not be detached easily.

Description

technical field [0001] The invention relates to a drum washing machine, in particular to a combined structure of a lower cover and a drain cover of a drum washing machine. Background technique [0002] In general, a drum washing machine is a device that puts detergent, washing water, and clothes into a drum, and uses friction between the drum rotated by a driving force of a motor and the clothes to wash the clothes. This kind of washing machine has almost no damage to the clothes, and the clothes will not be entangled, and the effect of scrubbing can also be obtained. figure 1 It is a three-dimensional view of the external structure of a drum washing machine in the prior art. Such as figure 1 As shown, the shell of this drum washing machine 1 is a regular hexahedron, and its front is provided with a door 2 that can put in or take out clothes. The lower part of the door 2 is provided with a lower cover 3 . The lower cover 3 has the function of protecting the lower base of...

AI Technical Summary

Problems solved by technology

But this prior art drain cover has the following problems: first, there will be a large gap between the brake member 313 and the slot 32 or the insertion protrusion 314 and the groove 33 after the two are combined, so when the washing machine is started, it will be caused by vibrating and making noise

Second, the rotation of the drain cover 31 is not free. In addition, after the drain cover 31 is opened and the brake member 313 is still hung in the slot 32, if the user accidentally steps on or presses the drain cover 31, Risk of damage to the drain cover31

Third, after the drain cover 31 is inserted into the lower cover 3, it is fixed with the hook 312 without other fixing devices, so the drain cover 31 may break away from the lower cover 3 during the opening and closing process of the drain cover 31.

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