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:
Jun. 11, 2024
Filed:
Apr. 21, 2022
Shenzhen Bosaidong Technology Co., Ltd., Guangdong, CN;
Tianshi Cui, Guangdong, CN;
Shenzhen Bosaidong Technology Co., Ltd., Shenzhen, CN;
Abstract
Disclosed is a joint device of a folding bed, which includes: a first connecting arm for connecting a supporting leg of the folding bed, with a through-hole provided thereon, a second connecting arm for connecting a frame of the folding bed, the second connecting arm being connected on an upper end part of the first connecting arm through a rotating shaft, and a connection locking mechanism including two pressing pieces arranged respectively on each side of the second connecting arm, each of the pressing pieces being connected with a hook, and the two pressing pieces being slidable toward or away from each other through springs, so that the hook passes through the second connecting arm and is hooked to or detached from the through-hole, thereby allowing the second connecting arm and the first connecting arm to be locked or unlocked relatively to each other.