A butter gun

By designing an adjustable handle sleeve structure on the grease gun handle, the space occupation problem caused by the excessive length of the handle is solved, and the handle can be flexibly adjusted in both use and storage, thus improving convenience.

CN224339886UActive Publication Date: 2026-06-09HANGZHOU GREAT STAR IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU GREAT STAR IND CO LTD
Filing Date
2025-01-16
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

The handles of existing grease guns are too long, taking up too much space and making them difficult to store, thus failing to balance ease of use and ease of storage.

Method used

Design a grease gun with a handle including a movable sleeve. The handle length can be adjusted by sliding or hinge, so that the handle can be extended in use to increase the pressing force and shortened in storage to reduce space occupation.

Benefits of technology

The handle length is adjustable in use to enhance pressing convenience, and shortened in storage to reduce space occupation, improving the ease of use and storage of the grease gun.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224339886U_ABST
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Abstract

This utility model provides a grease gun, including a barrel and a handle. The handle includes a handle body and a sleeve that nests with the handle body, and the sleeve is movably connected to the handle body. Because the sleeve is a movable structure, it can be adjusted relative to the handle body, changing the overall length of the handle body and the sleeve. When the grease gun is in use, the sleeve can be adjusted to the extended state, increasing the overall length of the handle, making it easier and less strenuous to press the handle when applying grease. When the grease gun is stored, the sleeve can be adjusted to nest with the handle body, minimizing the overall length of the handle, thus reducing space occupation and facilitating storage.
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