Title:
締結構造体
Document Type and Number:
Japanese Patent JP7183287
Kind Code:
B2
Abstract:
To provide a fastening structure including an insulation member disposed between a fastening member and a fastened member, and having a configuration wherein the insulation member is in close contact with the fastening member and the fastened member so that an adequate sealing area is secured. According to one embodiment of the present invention for achieving the above object, a fastening structure includes: a case; a fastening member extending through a through hole formed in the case; and an insulation member disposed between the fastening member and the case. The fastening member includes an exposure portion exposed from the case, and a penetrating portion extending through the through hole. The exposure portion includes a confronting surface opposed to an outside surface of the case via the insulation member. A compression region defining a minimum distance between the confronting surface and the outside surface is provided at one location between the confronting surface and the outside surface. A projection projecting toward the outside surface from the confronting surface or projecting toward the confronting surface from the outside surface is disposed at place not overlapping with the compression region.
Inventors:
Nobuyoshi Tanaka
Masato Nagata
Masato Nagata
Application Number:
JP2020547907A
Publication Date:
December 05, 2022
Filing Date:
February 07, 2019
Export Citation:
Assignee:
Vehicle Energy Japan Inc.
International Classes:
H01M50/176; F16B4/00; F16B5/04; H01M50/103; H01M50/15; H01M50/55; H01M50/553; H01M50/557; H01M50/564; H01M50/567
Domestic Patent References:
| JP2005056649A | ||||
| JP2016173907A | ||||
| JP2016207510A |
Foreign References:
| WO2017115854A1 |
Attorney, Agent or Firm:
Polar Patent Attorney Corporation
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