Slide fastener lock mechanism
AssigneeYKK Corporation
InventorsMinori HAYASHI, Takayuki INUKAI
Life of this patent
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Abstract
A slide fastener lock mechanism is provided with lock portions configured to detachably couple a pair of sliders. The lock portions each include a base portion which extends in a direction in which the pair of sliders approach each other from the shoulder opening side of the slider, and a hook portion which protrudes in the upper-lower direction from the base portion. The hook portions respectively provided on the pair of sliders are configured to be engaged with and disengaged from each other between shoulder openings of the pair of sliders.
Claims14
A slide fastener lock mechanism, which is provided with lock portions configured to detachably couple a pair of sliders at the pair of sliders slidably disposed on a pair of left and right fastener stringers in order to mesh or separate the pair of fastener stringers wherein
- when a longitudinal direction of each of the pair of fastener stringers is defined as a front-rear direction, and an extending direction of a coupling column coupling an upper blade and a lower blade of each of the pair of sliders is defined as an upper-lower direction, the lock portions respectively disposed at end portions on shoulder opening sides of the pair of sliders each include a base portion which is provided on one of the upper blade and the lower blade of the slider and which extends in a direction in which the pair of sliders approach each other in the front-rear direction from the shoulder opening side of the slider and a hook portion which protrudes in the upper-lower direction from the base portion and
- the hook portions respectively provided on the pair of sliders are configured to be engaged with and disengaged from each other between shoulder openings of the pair of sliders
Dependencies are inferred from the claim text.