Title:
SLIDE PREVENTION DEVICE FOR SHOE
Document Type and Number:
WIPO Patent Application WO/2012/050326
Kind Code:
A2
Abstract:
The present invention relates to a slide prevention device for a shoe, and more specifically, the invention allows the position of a spike member to be easily switched during hiking or on a slippery road caused by heavy snow, thereby improving convenience and safety altogether when a user is walking, and also, preventing a hiking boot from being damaged as a result of rubbing of inner sides of side plates of the slide prevention device. The invention comprises: a plate (200) which is in tight contact with a lower part and a lateral part of a shoe (900) and wherein side plates (210) are vertically erected on both sides thereof; a coupling band (800) which has a fastening means (810) for adjusting a fastened state when the coupling band is put on the shoe (900), and is connected to the upper part of the side plates (210) that are erected on both sides of the plate (200); support shafts (300) which are axially fixed to the side plates (210) of said plate (200) toward an outer side; a spike member (100) which is axially coupled to said support shafts (300) in a free rotatable manner, and has knife blade-shaped spikes (110); a pin (400) which has both ends fixed to said spike member (100); a lock lever (600) which is rotatably coupled by pivoting said pin (400), and in which a fixed part (610) that is integrally bent on a lower end by a spring (500) is elastically supported in a locked position; position-determining holes (220) which are respectively penetrated to a position at which the spikes (110) face toward the ground and a position at which the spikes are folded side by side with the bottom surface of the shoe, so that the fixed part (610) of the lock lever (600) can go in and out of the side plates (210) of said plate (200); and a fixed hole (120) which is penetrated in such a manner that the fixed part (610) of the lock lever (600) can go in and out of said spike member (100), wherein each of the front and rear parts of said spike member is bent such that the front and rear parts can be outwardly protruded.
Inventors:
PARK JUNG KEUK (KR)
Application Number:
PCT/KR2011/007468
Publication Date:
April 19, 2012
Filing Date:
October 10, 2011
Export Citation:
Assignee:
PARK JUNG KEUK (KR)
International Classes:
A43C15/06; A43C15/08
Foreign References:
| KR20100004722A | 2010-01-13 | |||
| KR100657629B1 | 2006-12-14 | |||
| KR100729815B1 | 2007-06-12 |
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Claims: