Inner barrel flange of washing machine and washing machine

CN114753113BActive Publication Date: 2025-04-15QINGDAO HAIER WASHING MASCH CO LTD +1
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Patent Information

Application Number
CN202110035983.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-01-12
Publication Date
2025-04-15
Estimated Expiration
2041-01-12

AI Technical Summary

Technical Problem

During the washing process of existing washing machines, the water flow between the inner barrel and the outer barrel makes dirt and wire chips difficult to clean, and the drainage method of the non-hole inner barrel is not ideal.

Method used

The drain valve assembly is integrated into the inner barrel flange body, and the seal plug body is driven to move along the central axis of the flange body through the centrifugal slider and the reversing transmission mechanism to realize the opening and closing of the drain port.

Benefits of technology

Achieve better sealing and drainage performance, avoid dirt and wire chip residue, reduce manufacturing costs, and simplify control methods.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN114753113B_ABST
    Figure CN114753113B_ABST
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Abstract

The present invention belongs to the technical field of washing machines, and discloses an inner barrel flange of a washing machine and a washing machine, wherein the inner barrel flange comprises a flange body and a drain valve assembly, wherein the drain valve assembly comprises a sealing plug body and a driving component for driving the sealing plug body to move, wherein the driving component comprises a centrifugal slider and a reversing transmission mechanism; the centrifugal slider is slidably installed on the flange body along the radial direction of the flange body, and the reversing transmission mechanism is respectively connected to the sealing plug body and the centrifugal slider, and converts the sliding of the centrifugal slider along the radial direction of the flange body into the movement of the sealing plug body along the direction parallel to the central axis of the flange body. The inner barrel flange of the present invention is applied to a washing machine, and the sealing plug body can be driven by centrifugal force to move to open the drain port, and the drainage function of an independent water-containing inner barrel can be realized through a simple mechanical structure, and the sealing plug body blocks the drain port along the direction parallel to the central axis of the flange body, and the sealing effect is better.
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Citation Information

Patent Citations

  • A washing machine with no water between the inner and outer drums

    CN107794691B

  • Washing machine in which there is no water between inner barrel and outer barrel

    CN107794691A