Title:
WATERPROOF SHEET FIXTURE
Document Type and Number:
Japanese Patent JP2015187338
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a waterproof sheet fixture which can be fixed in a stable state to a substrate, while achieving material saving by decreasing the thickness and diameter of the fixture, and which is suitable for suppression of peeling of a waterproof sheet.SOLUTION: A waterproof sheet fixture includes a stationary plate 11 that has a waterproof sheet 3 welded to a top surface 11c, and an insertion hole 12 through which a stopper 21 for fixing the stationary plate 11 to a substrate 2 is to be inserted. A swelling part 13 swelling toward an outer periphery from the insertion hole 12, and a groove part 14 formed to lead to the top surface 11c of the stationary plate 11 further toward an outer peripheral side from the swelling part 13 are provided. The groove part 14 assumes a cross-sectional shape in which flat surfaces 14b and 14c are inclined toward a sharpened lower end 14a.
Inventors:
SHIMIZU NOBUTAKA
SUZUKI TAKASHI
KURIYAMA RYOICHI
TSUNEMATSU SHUHEI
SUZUKI TAKASHI
KURIYAMA RYOICHI
TSUNEMATSU SHUHEI
Application Number:
JP2014064620A
Publication Date:
October 29, 2015
Filing Date:
March 26, 2014
Export Citation:
Assignee:
NIPPON STEEL & SUMIKIN METAL PRODUCTS CO LTD
International Classes:
E04D5/14
Domestic Patent References:
| JPH0470396U | 1992-06-22 | |||
| JP2005226356A | 2005-08-25 | |||
| JPH01174497U | 1989-12-12 |
Foreign References:
| US6640511B1 | 2003-11-04 | |||
| US5803693A | 1998-09-08 |
Attorney, Agent or Firm:
Yasuhiko
Kota Watanabe
Kota Watanabe
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