A breast pump

CN224331288UActive Publication Date: 2026-06-09GUANGDONG YOUMENG ELECTRICAL TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG YOUMENG ELECTRICAL TECHNOLOGY CO LTD
Filing Date
2025-04-14
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing breast pumps often leave milk residue in the corners or joints of the pump channel during use, and the cleaning process is complicated, especially since the presence of electrical components requires frequent disassembly of the main unit, which increases the number of steps involved.

Method used

Design a breast pump including a milk bowl, a main unit, and a breast shield. The pouring channel is provided with a groove along the direction of milk flow, the groove is located at the central axis, the two sides of the pouring channel are higher than the groove, the buffer channel is connected to the groove, and combined with the elastic abutment end and guide groove structure, the main unit and the milk bowl can be easily disassembled and assembled, and the flexible connection prevents water from entering the inner cavity of the main unit.

Benefits of technology

It effectively reduces milk residue in the pouring channel, simplifies the cleaning process, improves cleaning efficiency, prevents moisture damage to electrical components, and enhances the user experience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224331288U_ABST
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Abstract

The utility model relates to the field of breast pump, concretely is a kind of breast pump.One kind of breast pump, including milk bowl, detachably connected with the host computer in the upper portion of milk bowl, and with the detachable connection of milk bowl breast shield, wherein the milk bowl and breast shield enclose and form storage milk cavity and pour liquid passage, the pour liquid passage is communicated with storage milk cavity, the pour liquid passage is equipped with recess along the extension of milk flow direction, to make that milk is gathered in recess during flowing out process.This utility model sets up recess along the extension of milk flow direction in pour liquid passage, makes that milk can be gathered in recess during flowing process and flows out along recess, effectively reduces the residue of milk in pour liquid passage corner or junction, to reduce the cleaning difficulty.
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