Title:
FASTENER, FASTENING STRUCTURE FOR FASTENER, HINGE STRUCTURE, AND MALE FASTENER
Document Type and Number:
WIPO Patent Application WO/2016/063431
Kind Code:
A1
Abstract:
A fastening structure for a fastener, wherein a male screw is formed from a male screw head section, a male threaded section, and a male screw engaging section positioned closer to the male screw head section than the male threaded section. A female screw has a female threaded section, and a female screw engaging section formed to be closer to the male screw head section than the female threaded section. By screwing the male screw to the female screw, the male screw engaging section engages with the female screw engaging section and an engaging mechanism is configured wherein the mutually engaged state is maintained even if a relative rotation force acts in the loosening direction. As a result, it is possible to achieve anti-loosening effects with a simple structure.
Inventors:
MICHIWAKI HIROSHI (JP)
Application Number:
PCT/JP2014/080092
Publication Date:
April 28, 2016
Filing Date:
November 13, 2014
Export Citation:
Assignee:
NEJILAW INC (JP)
International Classes:
F16B39/28; F16B39/284
Foreign References:
| JP2006220227A | 2006-08-24 | |||
| JP2014105797A | 2014-06-09 | |||
| JPS4861257U | 1973-08-03 | |||
| JP2011122712A | 2011-06-23 |
Attorney, Agent or Firm:
SAHARA Masashi et al. (JP)
Sawara Masafumi (JP)
Sawara Masafumi (JP)
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