Unblocking assembly and laundry treatment device

By designing a garment handling device with a detachable storage box and unclogging components, the problem of clogged liquid channels is solved, allowing users to clear the blockage themselves, thus improving convenience and user experience.

CN224531298UActive Publication Date: 2026-07-21HISENSE(SHANDONG)REFRIGERATOR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HISENSE(SHANDONG)REFRIGERATOR CO LTD
Filing Date
2024-10-31
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

The liquid channels of existing garment handling devices are prone to clogging, causing the automatic liquid dispensing function to fail. Repairs are cumbersome and costly for users, thus reducing the user experience.

Method used

Design a clothing processing device, including a detachable storage box and a drain assembly. The storage box is connected to a dispenser via a liquid extraction port. The drain assembly clears blockages through a piston chamber and a pull rod structure. The blockage is drawn into the piston chamber by a pressure difference, achieving convenient unblocking.

Benefits of technology

Users can disassemble the storage box themselves and clear any blockages in the liquid channels using the unblocking component, eliminating the need for professional repairs and improving ease of use and user experience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224531298U_ABST
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Abstract

The utility model relates to a kind of dredging assembly and clothes processing device, dredging assembly includes: sleeve;First piston;Pull rod;Sleeve is equipped with piston cavity, and the axial both ends of piston cavity are formed with first port and second port respectively;First piston is located in piston cavity;The first end of pull rod is fixedly connected with first piston in piston cavity, and the second end of pull rod extends second port, and pull rod can push and pull first piston, to make the first piston axial movement in piston cavity;First port is used to communicate the storage cavity of clothes processing device, so that the liquid or gas in piston cavity enters storage cavity;Dredging assembly can be located in clothes processing device, to dredge liquid channel in clothes processing device.The above technical solution can make clothes processing device conveniently and quickly connect dredging assembly through liquid suction port, to extract gas or liquid from liquid pipeline, or inject gas or liquid, facilitate to dredge liquid channel.
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