Title:
SHOELACE BINDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/117780
Kind Code:
A1
Abstract:
The present invention relates to a shoelace binding device, and more specifically, to a shoelace binding device enabling a more enhanced use convenience by enabling the easy binding and unbinding of a shoelace, simple separation and replacement of the shoelace, and easy pull adjustment of the shoelace. According to the present invention, the shoelace binding device comprises: a center stopper fixing one half and the other half of a shoelace in the middle of the top-of-the-foot portion of a shoe; and a buckle binding the one half and the other half of the shoelace in the middle of the ankle portion of the shoe, wherein the buckle comprises a male buckle and a female buckle. The male buckle comprises: a male buckle body which has a first connector formed on one end thereof; a coupling guiding piece which is formed on one side of the other end of the male buckle body and has a first guide surface formed on the outer surface thereof; and an elastic coupling piece which is formed on the other side of the other end of the male buckle body at a predetermined distance from the coupling guiding piece, has elasticity so as to be movable toward the coupling guiding piece by means of pressure applied from the outside, has a locking protrusion formed on the outer surface thereof, and has a second guide surface formed on the outer surface of the locking protrusion. The female buckle comprises: a female buckle body which has a second connector formed on one end thereof; a receiving body which is formed on the other end of the female buckle body, and has a receiving space formed thereon in which the coupling guiding piece and the elastic coupling piece are inserted; and a locking hole which is cuttingly formed on one side of the receiving body, and has the locking protrusion of the elastic coupling piece locked thereon in an exposed form when the coupling guiding piece and the elastic coupling piece are inserted in the receiving space.
More Like This:
| JP2005073981 | FOOTWEAR AND INSOLE FOR FOOTWEAR |
| WO/2008/110376 | BOOT HAVING A ZIPPER COVER |
Inventors:
PARK CHUN-BAE (KR)
Application Number:
PCT/KR2015/007385
Publication Date:
July 28, 2016
Filing Date:
July 16, 2015
Export Citation:
Assignee:
KYOUNGDO CO LTD (KR)
International Classes:
A43C11/12; A43B5/00; A43C7/08
Foreign References:
| KR20100109070A | 2010-10-08 | |||
| KR20110011759U | 2011-12-21 | |||
| KR970004031Y1 | 1997-04-25 | |||
| KR200409510Y1 | 2006-02-24 | |||
| KR20090090860A | 2009-08-26 |
Other References:
See also references of EP 3120723A4
Attorney, Agent or Firm:
PUKYUNG INTERNATIONAL PATENT AND LAW FIRM (KR)
특허법인 부경 (KR)
특허법인 부경 (KR)
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