Title:
ROD BODY COUPLING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/008051
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a rod body coupling structure that can further ensure safety. This coupling structure 10 for coupling a rod body and a coupling part to be coupled to the rod body is characterized by comprising: a first coupling member 50 which is disposed in a region on the rod body side; and a second coupling member 80 which is disposed in a region on the side of the coupling part to be coupled to the rod body. The coupling structure is also characterized by being configured such that: the rod body has, disposed in the region on the side of the coupling part to be coupled to the rod body, a fixation means 16 that constitutes a separation preventing means for preventing elements coupled by the coupling structure 10 from separating; the second coupling member 80 has, formed in the region on the side of the coupling part to be coupled to the rod body, a fixation means 16 for halting the rod-body side fixation means 16; the first coupling member 50 is disposed on the rod body side so as to be movable in the axial direction of the rod body; and upon attachment of the coupling part to the rod body, the first coupling member 50 is fixed, by means of the fixation means 16, to a first-coupling-member side region of the second coupling member 80, controls the movement of the second coupling member 80 so that the rod-body side fixation means 16 will not be detached from the fixation means 16 formed in the second coupling member 80.
Inventors:
ISHIGAKI MASAYUKI (JP)
Application Number:
PCT/JP2022/025710
Publication Date:
February 02, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
NAGAKI SEIKI KK (JP)
International Classes:
F16B21/04; F16B7/20; H02G1/02
Foreign References:
| JP2014143818A | 2014-08-07 | |||
| JP3039224U | 1997-07-15 | |||
| JP2016122651A | 2016-07-07 | |||
| JP2019022914A | 2019-02-14 | |||
| JP2009050054A | 2009-03-05 | |||
| US20120227257A1 | 2012-09-13 | |||
| JPS61186178U | 1986-11-20 | |||
| JPS62177909U | 1987-11-12 |
Attorney, Agent or Firm:
OKADA, Masahiro (JP)
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