FASTENER AND FASTENING STRUCTURE

Japanese Patent JP2016166650

A

PROBLEM TO BE SOLVED: To provide a fastener which pushes a pin in with a light load and is excellent in waterproof performance.SOLUTION: The fastener includes a pin and a body having an opening for inserting the pin thereinto. The pin has a pin flange 11 and a pin shaft part extending downward to a lower part of the flange, and an outer peripheral part 11a of the pin flange folds downward. The body includes a bottom 31, a pair of hooking claws 41 extending to the bottom along the opening, a support leg extending to a lower part of the bottom between the hooking claws, a ring-shaped annular part 33 at an upper side of the bottom, an inclination part which gradually becomes low from the outer side of the annular part and a ring-shaped body thin flange 47 at a lower part of the bottom. In this engagement state, the hooking claws 41 are pressed by the pin shaft to open legs, and a claw tip part 42 is engaged with a pin hook projection part 24 of the pin shaft. An attached member 52 is held between root parts 41a of the hooking claws and a lower abutment part of the body bottom. An edge of the pin flange outer peripheral part is brought into contact with the body inclination part to acquire high waterproof performance.SELECTED DRAWING: Figure 25

WO/2014/118702	REMOTELY CONTROLLABLE FASTENING MEANS
JPH0761524	INDUSTRIAL APPLICABILITY: Method for molding a tubular body

DENDO MASASHI

JP2015046679A

September 15, 2016

March 10, 2015

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NIPPON POP RIVETS & FASTENERS LTD

F16B19/10

JP2011231850A	2011-11-17
JP2011089538A	2011-05-06
JP2009041673A	2009-02-26
JP2000329231A	2000-11-30
JP2000193090A	2000-07-14
JPS61186698U	1986-11-20

Koichi Tsujii
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo
Makoto Hirano

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