Title:
ATTACHMENT STRUCTURE FOR SHEET MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/101025
Kind Code:
A1
Abstract:
The present invention comprises: a cover provided with attachment holes in which a large-radius hole and a small-radius hole are connected by a connection part; and a resin case (20) in which engaging parts (60) for engaging the attachment holes to attach the cover are provided so as to correspond to the attachment holes. Each connection part is provided with a protruding piece that reduces the width of the connection part to less than the inner diameter of the small-diameter hole. Each engaging part (60) is provided with: a column portion (61) that is inserted into the small-diameter hole; a head portion (63) that is formed at the tip of the column portion (61), is inserted into the large-diameter hole, and engages the opening edge of the small-diameter hole; and an insertion guide portion (65) that is formed on a side surface of the column portion (61) and has an inclined surface (69) that deflects, in the thickness direction of the cover (50), the protruding piece that contacts with the column portion (61) when the column portion (61) is passed through the connection part.
Inventors:
KATO HIROYUKI (JP)
KATAOKA RYOTA (JP)
KATAOKA RYOTA (JP)
Application Number:
PCT/JP2022/044628
Publication Date:
June 08, 2023
Filing Date:
December 02, 2022
Export Citation:
Assignee:
YAZAKI CORP (JP)
International Classes:
F16B19/00; F16B5/10; H01M50/507
Foreign References:
| JP2015085846A | 2015-05-07 | |||
| JP2021118152A | 2021-08-10 | |||
| JPH03113108A | 1991-05-14 | |||
| JP2016143584A | 2016-08-08 |
Attorney, Agent or Firm:
EIKOH, P.C. (JP)
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