Title:
JOINT
Document Type and Number:
Japanese Patent JP2022092561
Kind Code:
A
Abstract:
To provide a joint which enables easy attachment/detachment and secure coupling.SOLUTION: A joint is coupled to a cylindrical fluid discharge part in which a peripheral edge expands to the radial outer side and includes: a cylindrical coupling part coupled to the fluid discharge part and having a male screw on its outer peripheral surface; an engagement part which engages with the peripheral edge; and a cylindrical body which has a female screw, which is engaged with the male screw, on its inner peripheral surface and switches its state between a first state, in which the cylindrical body allows attachment/detachment between the fluid discharge part and the joint, and a second state, in which the cylindrical body restricts the attachment/detachment.SELECTED DRAWING: Figure 2
Inventors:
YAMAMOTO RYOHEI
Application Number:
JP2021065282A
Publication Date:
June 22, 2022
Filing Date:
April 07, 2021
Export Citation:
Assignee:
FUMOTO GIKEN KK
International Classes:
F01M11/04; F16L19/025; F16L47/04
Attorney, Agent or Firm:
Shuhei Katayama