Title:
REVERSE OPENING SLIDE FASTENER
Document Type and Number:
WIPO Patent Application WO/2011/077544
Kind Code:
A1
Abstract:
A reverse opening slide fastener (1) is provided with: a pair of left and right, first and second fastener stringers (10, 20); a pair of first and second separable connection members (30, 40) which is secured to the first and second fastener stringers (10, 20); and a pair of first and second sliders (50, 60). The first slider (50) is provided closer to the first separable connection member (30) than the second slider (60), and connection and separation operation can be performed by inserting and removing the second separable connection member (40) into and from the first and second sliders (50, 60). The second separable connection member (40) is provided with an insertion and removal region in which the second separable connection member (40) can be inserted into and removed from the first and second sliders (50, 60) through gaps between upper and lower flanges (55, 56, 65, 66) of the first and second sliders (50, 60). Also, the reverse opening slide fastener is provided with a positioning structure which, when the second separable connection member (40) is operated and inserted, determines the relative positions between the first separable connection member (30) and the second separable connection member (40). The configuration minimizes the possibility of the insertion of the second separable connection member (40) being insufficient when the second separable connection member (40) is inserted into the first and second sliders (50, 60) and causes the connection and separation operation to be performed more easily.
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Inventors:
NOZAKI, Jiro (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
野崎 二郎 (〒01 富山県黒部市吉田２００番地 ＹＫＫ株式会社 黒部事業所内 Toyama, 〒9388601, JP)
野崎 二郎 (〒01 富山県黒部市吉田２００番地 ＹＫＫ株式会社 黒部事業所内 Toyama, 〒9388601, JP)
Application Number:
JP2009/071566
Publication Date:
June 30, 2011
Filing Date:
December 25, 2009
Export Citation:
Assignee:
YKK CORPORATION (1 Kanda Izumi-cho, Chiyoda-ku Tokyo, 42, 〒1018642, JP)
ＹＫＫ株式会社 (〒42 東京都千代田区神田和泉町１番地 Tokyo, 〒1018642, JP)
NOZAKI, Jiro (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
ＹＫＫ株式会社 (〒42 東京都千代田区神田和泉町１番地 Tokyo, 〒1018642, JP)
NOZAKI, Jiro (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
International Classes:
A44B19/36
Attorney, Agent or Firm:
NOGUCHI, Takeo et al. (Mutsumi Int. Patent Bureau, P.C.Tousen kanda sudacho Bldg.,28, Kanda-sudacho 1-chom, Chiyoda-ku Tokyo 41, 〒1010041, JP)
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