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:
Aug. 26, 2025
Filed:
Mar. 20, 2025
Shenzhen Etie Technology Ltd., Guangdong, CN;
Feng Xiang, Guangdong, CN;
SHENZHEN ETIE TECHNOLOGY LTD., Shenzhen, CN;
Abstract
A lace tightening and loosening device, wearable clothing, and a storage device are provided. The lace tightening and loosening device includes a base, a spool, a pawl disc, a dial and a connecting structure. When the dial is rotated in a first direction, the driving member drives the pawl disc to rotate in the first direction and drive the connecting structure to rotate, thereby driving the spool to rotate in the first direction to tighten a lace; when the dial is rotated in a second direction opposite to the first direction, the driving member drives the pawl to be separated from the first meshing part, so that the pawl disc rotates in the second direction and drives the connection structure to rotate.