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Patent Searching and Data


Title:
FEMALE BUTTON AND COMBINATION OF FEMALE BUTTON AND MALE BUTTON
Document Type and Number:
WIPO Patent Application WO/2018/173397
Kind Code:
A1
Abstract:
This female button (100) is in an unlocked state that allows a column part (210) of a male button (200) to be inserted and removed when a rotor (140) is at a first position, and in a locked state that does not allow the column part (210) of the male button (200) to be inserted and removed when the rotor (140) is at a second position. A protrusion (170) is provided on a stopping piece (110) or an elastic member (120). When the rotor (140) rotates to the second position, the protrusion (170) displaces the stopping piece (110) toward the rotation axis (AX) before the rotor (140) reaches the second position. When the column part (210) prevents displacement of the stopping piece (110) toward the rotation axis (AX), the rotation resistance of the rotor (140) is increased.

Inventors:
SUMIUCHI,Eiji (1Kanda Izumi-cho,Chiyoda-k, Tokyo 42, 〒1018642, JP)
MATSUI,Shoji (1-28-2Taito,Taito-k, Tokyo 82, 〒1108582, JP)
TADOKORO,Hayato (1Kanda Izumi-cho,Chiyoda-k, Tokyo 42, 〒1018642, JP)
KANNO,Takahiro (1Kanda Izumi-cho,Chiyoda-k, Tokyo 42, 〒1018642, JP)
Application Number:
JP2017/046007
Publication Date:
September 27, 2018
Filing Date:
December 21, 2017
Export Citation:
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Assignee:
YKK CORPORATION (1Kanda Izumi-cho, Chiyoda-ku Tokyo, 42, 〒1018642, JP)
International Classes:
A44B17/00
Domestic Patent References:
WO2013121650A12013-08-22
Foreign References:
JP2016214569A2016-12-22
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (Shimbashi i-mark Bldg, 6-2 Shimbashi 2-Chome Minato-k, Tokyo 04, 〒1050004, JP)
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