Sports shoe has closure with two flaps whose free edges are pressed sealed against one another through wedge which fits under first hook element to press on overlapping edges

摘要

#CMT# #/CMT# The closure for the sports shoe has two flaps (2, 3) with hook elements formed by a hook (4) and toothed rack (12). A wedge (21) is fixed under the first hook element (4) to wedge between the first hook element and the one free edge(19) which overlaps the other (18) when the first hook element engages with the second hook element so that the free edge which overlaps the other is pressed against the other of the free edges to provide watertight seal. #CMT# : #/CMT# The wedge can have a bead . #CMT#USE : #/CMT# Especially for ski boots. #CMT#ADVANTAGE : #/CMT# Ensures water-tightness as soon as hooks are closed. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# Figure shows view from above of closure 2, 3 : flaps 4 : hook 12 : toothed rack 18,19 : free edges 21 : wedge.