JPS61200981U

JPS61200981U -

Info

Publication number: JPS61200981U
Application number: JP8492085U
Authority: JP
Priority date: 1985-06-05
Filing date: 1985-06-05
Publication date: 1986-12-16

Description

[Brief explanation of the drawing]

第１図は本考案の第１の実施例の断面図、第２
図は本考案の第２の実施例の断面図、第３図は本
考案の第３の実施例の断面図、第４図は本考案の
第４の実施例の断面図である。１……受口、２……挿口、６……シール材圧接
面、７……受口溝、９……挿口溝、１０……シー
ル材、１１……ロツクリング、１２……セツトボ
ルト。 FIG. 1 is a sectional view of the first embodiment of the present invention;
The figure is a cross-sectional view of the second embodiment of the present invention, FIG. 3 is a cross-sectional view of the third embodiment of the present invention, and FIG. 4 is a cross-sectional view of the fourth embodiment of the present invention. 1...Socket, 2...Socket, 6...Seal material pressure contact surface, 7...Socket groove, 9...Socket groove, 10...Seal material, 11...Lock ring, 12...Set bolt.

Claims

[Scope of utility model registration request]

A sealing material pressing surface and a socket groove on the opening end side of the sealing material pressing surface are formed on the inner circumferential surface of the socket, and an insertion groove opposite to the socket groove is formed on the outer peripheral surface of the socket. , an annular sealing material is press-fitted between the sealing material pressure contact surface and the outer peripheral surface of the socket, a lock ring that can be engaged with the socket groove is fitted into the socket groove, and the lock ring is inserted into the socket. 1. A detachment prevention pipe joint characterized in that a set bolt that is pressed into the groove is screwed through from the outer surface of the socket toward the socket groove.