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Patent Searching and Data


Title:
OPENING TOOL FOR SLIDE FASTENER AND SLIDE FASTENER PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2019/186966
Kind Code:
A1
Abstract:
Provided is an opening tool (1) for a slide fastener (2), the opening tool (1) comprising an insertion pin (7), a box pin (8), and a box body (9). The box body (9) has: first wall parts (91A, 91F) and a second wall part (91B) arranged facing each other; a partitioning part (92) which is connected to at least one among the first wall parts (91A, 91F) and the second wall part (91B), and which, in a space between the first wall part (91A) and the second wall part (91B), is arranged between an insertion pin chamber, into and from which the insertion pin (7) is inserted and extracted, and a box pin chamber (902) into which the box pin (8) is inserted; and elastic hook parts (94, 97) extending in the insertion direction of the box pin (8) from the first wall parts (91A, 91F) to the box pin chamber (902). The box pin (8) has a convex part (85) engaged with the elastic hook parts (94, 97), and shelter spaces (93s, 98s) which allow elastic deformation of the elastic hook parts (94, 97) are provided on first wall part (91A, 91F) sides of the elastic hook parts (94, 97).

Inventors:
SHO Yoshiyuki (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
TUNG Yu Chen (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
KOJIMA Yoshinori (200 Yoshida, Kurobe-sh, Toyama 01, 〒9388601, JP)
Application Number:
JP2018/013455
Publication Date:
October 03, 2019
Filing Date:
March 29, 2018
Export Citation:
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Assignee:
YKK CORPORATION (1 Kandaizumi-cho, Chiyoda-ku Tokyo, 42, 〒1018642, JP)
International Classes:
A44B19/38
Foreign References:
JPH08173215A1996-07-09
CN103156339A2013-06-19
CH626241A51981-11-13
JPH0646906A1994-02-22
JPH0638624U1994-05-24
JPS6029509U1985-02-28
JPS60195517U1985-12-26
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (3rd Floor, 26-13 Ogikubo 5-chome, Suginami-k, Tokyo 51, 〒1670051, JP)
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