Quick release structure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11767077
APP PUB NO 20210094649A1
SERIAL NO

16945159

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A quick release structure includes a rod member, an arm member, a restriction member, and a pushing means. The rod member includes a toothed member having a plurality of rows of first teeth arranged spacedly thereon. The arm member has a plurality of rows of second teeth arranged spacedly on its inner peripheral surface. The arm member is sleeved on the toothed member and is axially slidable. The restriction member is disposed on the rod member. The pushing means is arranged between the rod member and the arm member to make the rows of first teeth and the rows of second teeth being engaged normally. When the arm member is moved axially to a rotation position, the rows of first teeth and the rows of second teeth are staggered and aligned alternately so that the arm member is rotatable relative to the rod member.

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International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chung-Che Taichung, TW 5 3

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