Title:
BUCKLE
Document Type and Number:
WIPO Patent Application WO/2019/186665
Kind Code:
A1
Abstract:
Provided is a buckle with improved freedom of attachment and detachment operations. This buckle is provided with a male member having a projecting portion, and a female member having a recessed portion capable of engaging with the male member, wherein: the female member has an inclined surface which links a top surface of a second plate-shaped base portion and the recessed portion to guide the projecting portion toward the recessed portion; the projecting portion has a claw portion; the recessed portion has a claw receiving portion capable of engaging with the claw portion; the outline of the claw receiving portion that is visually recognized when the female member is seen from the top surface side is a polygonal line shape or a curved line shape which extends out toward the opposite side to a second belt fitting portion; a magnet is embedded in one of the projecting portion and the recessed portion; and a magnet of which the magnetic poles are oriented in such a way as to be attracted by the magnet, or a metal attracted by the magnet, is embedded in the other.
Inventors:
ITO NAOYUKI (JP)
KANEKO HITOSHI (JP)
KANEKO HITOSHI (JP)
Application Number:
PCT/JP2018/012238
Publication Date:
October 03, 2019
Filing Date:
March 26, 2018
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
A44B11/25
Foreign References:
| US20040107547A1 | 2004-06-10 | |||
| US20100325844A1 | 2010-12-30 | |||
| JPH03280902A | 1991-12-11 | |||
| JPH0373103A | 1991-03-28 | |||
| JPS647218U | 1989-01-17 | |||
| JPS5433294U | 1979-03-05 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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