Title:
SCREW FASTENING STRUCTURE
Document Type and Number:
Japanese Patent JP2020204348
Kind Code:
A
Abstract:
To provide a screw fastening structure which can suppress a screw from loosening without using a screw lock agent.SOLUTION: A screw fastening structure in which a rotary member 12 is fastened to a body member 11 using a male thread 15, includes a female screw part 14a provided in the body member 11 and into which the male thread 15 penetrating through the rotary member 12 is screwed, and a prepared hole 11c provided in the body member 11 and in which a female thread is cut by the male thread 15 screwed in the female screw part 14a.SELECTED DRAWING: Figure 2
Inventors:
KITAHARA HARUO
Application Number:
JP2019111382A
Publication Date:
December 24, 2020
Filing Date:
June 14, 2019
Export Citation:
Assignee:
AZBIL CORP
International Classes:
F16B5/02; F16B25/00; F16B37/04; F16B43/00
Domestic Patent References:
| JPH10271416A | 1998-10-09 | |||
| JP2007113767A | 2007-05-10 | |||
| JPH03189410A | 1991-08-19 |
Foreign References:
| KR100861326B1 | 2008-10-01 |
Attorney, Agent or Firm:
Hamada Hatsune
Nakashima Shigeru
Tsujioka Masaaki
Kazuma Inoue
Nakashima Shigeru
Tsujioka Masaaki
Kazuma Inoue