Title:
FASTENER
Document Type and Number:
WIPO Patent Application WO/2020/067316
Kind Code:
A1
Abstract:
Provided is a fastener which can be configured from a unitary resin material and has excellent vibration-isolating capability. The fastener is provided with two mounting portions and an interposed portion. At least one of the mounting portions is provided with a support column portion, a one-way portion, and an abutment portion. The support column portion is configured to be insertable into a mounting hole provided in a mounting object. The one-way portion is caught by the mounting object on the exit side of the mounting hole. The abutment portion abuts the mounting object on the entry side of the mounting hole. The one-way portion and the abutment portion deform when the mounting object or the fastener vibrates, thus suppressing vibrations in a direction parallel to an insertion direction. The interposed portion deforms when the mounting object or the fastener vibrates, thereby suppressing vibrations in a direction parallel to a surface orthogonal to the insertion direction.
Inventors:
UCHIDA TATSUYA (JP)
Application Number:
PCT/JP2019/037920
Publication Date:
April 02, 2020
Filing Date:
September 26, 2019
Export Citation:
Assignee:
KITAGAWA IND CO LTD (JP)
International Classes:
F16B19/00; F16B5/06; F16F15/08
Domestic Patent References:
| WO2017073678A1 | 2017-05-04 |
Foreign References:
| JPS6445018U | 1989-03-17 | |||
| US20140215772A1 | 2014-08-07 | |||
| JP2018181935A | 2018-11-15 |
Other References:
See also references of EP 3859173A4
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (JP)
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