The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Aug. 17, 2023
Sunon Technology Co.,ltd, Zhejiang, CN;
Xujun Zhang, Zhejiang, CN;
Hao Wu, Zhejiang, CN;
Changjiang Liu, Zhejiang, CN;
Xianping He, Zhejiang, CN;
SUNON TECHNOLOGY CO., LTD, Zhejiang, CN;
Abstract
An armrest installation structure, includes a back frame, a pre-embedded sleeve, and an armrest body. The pre-embedded sleeve is fixedly installed in an inner cavity of the back frame; a side wall of the pre-embedded sleeve is provided with several deadbolt grooves provided along a length direction of the pre-embedded sleeve; the armrest body is internally provided with a deadbolt switchable between an unlocked state and a locked state, and a transmission assembly driving the deadbolt to switch between the two states; in the unlocked state, the deadbolt is stored into the armrest body and comes out of the deadbolt groove, and in the locked state, the deadbolt at least partially extends out of the armrest body and is plugged into any of the deadbolt grooves; and when the deadbolt is inserted into the deadbolt groove, the armrest body and the back frame keep relatively fixed.