US 12,167,778 B2
Fastening device
Chin-Chu Chen, Taichung (TW)
Appl. No. 18/276,353
Filed by Chin-Chu Chen, Taichung (TW)
PCT Filed Mar. 25, 2021, PCT No. PCT/CN2021/082959
§ 371(c)(1), (2) Date Aug. 8, 2023,
PCT Pub. No. WO2022/165945, PCT Pub. Date Aug. 11, 2022.
Claims priority of application No. 202120353704.2 (CN), filed on Feb. 8, 2021.
Prior Publication US 2024/0122302 A1, Apr. 18, 2024
Int. Cl. A43C 11/16 (2006.01)
CPC A43C 11/165 (2013.01) 7 Claims
OG exemplary drawing
 
1. A fastening device, applied for being installed at an article, the fastening device comprising:
a base, located at the article and comprising:
a bottom cover, comprising a bore; and
a rotating plate, movably coupled to the bottom cover;
a coupling member, inserting an installing hole of the article and the bore, and the coupling member coupled to the rotating plate; and
a reel member, coupled to a lace and disposed at the base;
wherein, the rotating plate is rotated to move the coupling member in the bore, thereby narrowing a gap between the base and the article.