Supporting Arm

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250075846A1
SERIAL NO

18818950

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A supporting arm is provided. The supporting arm includes a first mounting seat, a second mounting seat, a supporting member and a force applying member. Two opposite ends of the supporting member are configured to be rotatably connected to the first mounting seat and the second mounting seat, respectively. The force applying member is arranged between the first mounting seat and the second mounting seat. The force applying member includes at least two elastic members nested sequentially from inside to outside, and the at least two elastic members jointly provide a supporting force, such that the second mounting seat is kept at any rotation position of the first mounting seat.

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Patent Owner(s)

Patent OwnerAddress
NINGBO TUOTUO RIVER DESIGN COMPANYROOM 2102 BUILDING 1 LISI PLAZA SHOUNAN SUBDISTRICT YINZHOU DISTRICT NINGBO ZHEJIANG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LIU, Yijun Ningbo, CN 79 737
WANG, Hongjun Ningbo, CN 166 473

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