Hammer structure

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12240091
APP PUB NO 20240058932A1
SERIAL NO

17891239

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hammer structure includes a hammer body, at least one hitting block, a compression spring, and a shaft. The hammer body has a radial through hole. The hitting block includes a mounting portion having an accommodating hole. The compression spring is accommodated in the accommodating hole. The shaft is inserted through the compression spring so that it can be elastically extended and retracted via the compression spring. The mounting portion of the hitting block is screwed to the end of the hammer body. The shaft counteracts an elastic force of the compression spring to be partially engaged in the radial through hole. The hammer structure can prevent the hitting block screwed to a mounting groove of the hammer body from being loosened due to strong impact and vibration in the hitting process, so as to fix the hitting block and avoid damage effectively.

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First Claim

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Family

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Patent Owner(s)

  • WITMAN CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Hui-Ni Changhua, TW 3 13

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