Title: Shoelace tightening device
Application Number: 200510125982 Application Date: 2005.11.30
Publication Number: 1887133 Publication Date: 2007.01.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A43C11/20
Applicant(s) Name: Shin Kyung Inc. Address:
Inventor(s) Name: Ha Ki-ho
Attorney & Agent: hu guangxing
Abstract:
    A shoelace tightening device. A housing has a base plate affixed to the tongue of a shoe, and a side wall formed on the base plate. A rotation member has a rotator seated on the side wall of the housing and formed with a ratchet gear on its inner surface, and a bobbin formed on the lower surface of the rotator. A cover is placed on the ratchet gear. A stopper has a head which can slide on the cover, a bridge which extends downward from the head, and a pawl member which is formed on the lower end of the bridge. A coupling shaft is coupled to the base plate and has a stopper housing. The pawl member is received in the stopper housing. A spring is interposed between the inner surface of the stopper housing and another end of the pawl member.
Time: 8
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