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:
Feb. 05, 2013
Filed:
Sep. 13, 2010
Nanqing Zhou, Xiamen, CN;
Nanqing Zhou, Xiamen, CN;
Q-Yield Outdoor Gear Ltd., Xiamen, Fujian, CN;
Abstract
A quick-release structure for a frame rod of a tent includes an upper rod, a middle rod, a lower rod, an upper joint, a lower joint and a quick-release assembly. The upper joint includes a first joint head and a second upper joint head. The first upper joint head is connected to the upper rod, and the second upper joint head is connected to the middle rod. The first upper joint head includes an eccentric cam. The lower joint includes a first lower joint head and second lower joint heads. The first lower joint head is connected to the middle rod, and the second lower joint head is connected to the lower rod. The quick-release assembly includes a pipe, a pulley, a pulley seat, an upper pin, an upper spring, a lower pin and a lower spring.