Float sealing structure for water-saving automatic washer

Abstract

The float sealing structure for water-saving automatic washer includes sealing hood, tray, draining cavity comprising outer tub, sealing hood and tray, and sealing part. It features that the sealing part is made of elastic material and has through hole in the center, outer edge and inner edge around the through hole. Of the edges, one is fixed and connected hermetically with the sealing surface, and the other is suspended with one protrudent lip for pressing the sealing surface under the action of buoyancy. The central through hole of the sealing part is jacketed onto the dewatering shaft, and the sealing part has at least one ring water pressure action surface to form end sealing under the action of the buoyancy of the water draining cavity.

Description

technical field

[0001] The invention relates to a sealing structure of a washing machine, in particular to a floating body type sealing structure of a water-saving fully automatic washing machine. Background technique

[0002] In the prior art, a water-saving fully automatic washing machine mainly refers to a washing machine in which the outer tub of the washing machine does not store water during washing, but only the inner tub stores water for washing. Fully automatic washing machines can save 20% to 30% of washing water. This water-saving type fully automatic washing machine is referring to Chinese invention patent 95117171.2 "automatic washing machine" and utility model patent 97231435.0 "water-saving type fully automatic washing machine" disclosed content, and its structural feature is that the inner tub (also known as the rotating drum) arranged inside the outer tub Bucket, dehydration bucket), for middle and lower side wall without holes, only the upper part has a ro...

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