Stretching device for leisure chair

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11564497
APP PUB NO 20230000251A1
SERIAL NO

17389377

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Importance

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Abstract

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A stretching device for a leisure chair includes a base. Stretching assemblies are symmetrically and pivotally connected to two sides of the base. The stretching assembly includes a seat plate mechanism. The front part of the seat plate mechanism is pivotally connected to a leg mechanism. The rear part of the seat plate mechanism is pivotally connected to a backrest mechanism. A drive mechanism is provided between the stretching assemblies. The drive mechanism includes a front drive rod and a rear drive rod. The front drive rod and the rear drive rod drive the stretching assemblies to unfold or fold by a reciprocating motion device. Two ends of the front drive rod are fixedly connected to the leg mechanism. Two ends of the rear drive rod are pivotally connected to a first drive member. The middle part of the first drive member is pivotally connected to a second drive member.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
SHA JIANBONO 58 XINGJIANG ROAD MODERN SCIENCE AND TECHNOLOGY INDUSTRIAL PARK JIANGYAN DISTRICT TAIZHOU CITY JIANGSU PROVINCE 225599 TAIZHOU CITY JIANGSU PROVINCE 225599

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Wei Taizhou, CN 656 6848
Sha, Jianbo Taizhou, CN 4 1
Zou, Guoli Taizhou, CN 8 22

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