JPS6230085U

JPS6230085U -

Info

Publication number: JPS6230085U
Application number: JP12256085U
Authority: JP
Priority date: 1985-08-08
Filing date: 1985-08-08
Publication date: 1987-02-23
Also published as: JPH0336786Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の要部詳細断面図、
第２図はその全体断面図、第３図は従来例の断面
図である。１……受口、２……内周テーパ面、８……押し
ボルト、１１……ロツクリング、１２ａ，１２ｂ
……内周刃、１３……外周テーパ面、１４……ボ
ルト押し部。 FIG. 1 is a detailed sectional view of the main parts of an embodiment of the present invention.
FIG. 2 is a sectional view of the entire structure, and FIG. 3 is a sectional view of a conventional example. 1... Socket, 2... Inner periphery tapered surface, 8... Push bolt, 11... Lock ring, 12a, 12b
... Inner circumference blade, 13 ... Outer circumference tapered surface, 14 ... Bolt pushing part.

Claims

[Claims for Utility Model Registration] An inner circumferential tapered surface is formed on the inner circumference of the socket, the diameter of which gradually decreases toward the opening end of the socket, and an outer circumferential tapered surface that comes into contact with the inner circumferential tapered surface;
A lock ring having an inner circumferential blade that comes into contact with the outer surface of the socket is arranged between the socket sockets, and the pipe diameter is such that the inner peripheral blade located at the farthest side of the socket presses the outer surface of the lock ring further to the back of the socket. A detachment prevention pipe joint characterized by having a push bolt in the direction screwed through from the outer surface of the socket toward the inside of the socket.