A metal frame for a drum washing machine

By designing snap-fit ​​limiting components and sealing components, the complexity of installing and sealing issues of the metal cabinet frame of the drum washing machine are solved, achieving rapid installation and effective rust prevention.

CN224431029UActive Publication Date: 2026-06-30ANHUI TIANMIN ELECTRIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI TIANMIN ELECTRIC TECH CO LTD
Filing Date
2025-08-26
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

The existing metal frame of drum washing machine is complicated and inconvenient to install and maintain, and has poor sealing, which makes it easy for moisture and dust to enter the frame and cause rust.

Method used

The design employs a snap-fit ​​limiting component, a positioning component, and a sealing component. The snap-fit ​​limiting component enables quick assembly and disassembly, the positioning component secures the frame, and the sealing component prevents liquid from entering. This includes the combined use of a sealing ring, a sealing collar, and a rubber waterproof tube.

Benefits of technology

It enables rapid installation and maintenance of the metal frame of the drum washing machine, improves installation efficiency, reduces maintenance difficulty, and effectively prevents moisture and dust from entering, thus avoiding rust problems.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to the field of washing machine cabinet frame technology, and discloses a metal cabinet frame for a drum washing machine, including a main body component and a pair of snap-fit ​​limiting components disposed within the main body component. A fixing component is provided between the pair of snap-fit ​​limiting components, and a positioning component is installed on the snap-fit ​​limiting component located on the front side. A sealing component is installed inside the main body component. The snap-fit ​​limiting component, in conjunction with the positioning component, allows for quick assembly and disassembly of the fixing component and the drum body. This design facilitates installation and subsequent internal maintenance. At the same time, the sealing component can provide a tight seal between the frame body and the drum. This design effectively prevents liquid from entering the shell and causing internal metal parts to rust, thus reducing the lifespan of the machine.
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