Title:
TOP STOP, SLIDE FASTENER, AND PRODUCT EQUIPPED WITH SLIDE FASTENER
Document Type and Number:
WIPO Patent Application WO/2023/058138
Kind Code:
A1
Abstract:
A top stop (1, 1A, 1B) comprises: a first base part (10, 11) and a second base part (12, 13) provided apart from each other in the vertical direction; an elastically deformable claw part (20, 21) that extends from the first base part (10, 11) and that, as the distance to the second base part (12, 13) increases, slants further from one side to the other side in the right-left direction; and an extending part (15, 17, 23) which extends between the first base part (10, 11) and the second base part on the other side in the right-left direction with respect to the claw part (20, 21) in the right-left direction. A gap created between the mutually facing wall surfaces (20a, 12a, 21a, 13a) of the claw part (20, 21) and the second base part (12, 13) has formed therein a slider through-passage (30) which allows a flange (65) of the slider (60) to pass therethrough. The extending part (15, 17, 23) has a wall surface that faces the claw part (20, 21) in such a manner as to limit the range of movement caused by elastic deformation of the claw part (20, 21).
Inventors:
HOSOKAWA YUSUKE (JP)
AKBAR RESTU (JP)
AKBAR RESTU (JP)
Application Number:
PCT/JP2021/036888
Publication Date:
April 13, 2023
Filing Date:
October 05, 2021
Export Citation:
Assignee:
YKK CORP (JP)
International Classes:
A44B19/36
Foreign References:
| US20050060848A1 | 2005-03-24 | |||
| CN212574366U | 2021-02-23 |
Attorney, Agent or Firm:
Eikoh Patent Firm, P.C. (JP)
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