JPH0369383U

JPH0369383U -

Info

Publication number: JPH0369383U
Application number: JP12801489U
Authority: JP
Priority date: 1989-11-01
Filing date: 1989-11-01
Publication date: 1991-07-10

Description

[Brief explanation of the drawing]

第１図は分解斜視図、第２図は組み立て状態の
中心部縦断側面図、第３図は組み立て状態の側面
図である。１……基管、２……継手管本体、３……２つ割
り継管締付片、４……弾性パツキンリング、６…
…雌ねじ、７……雌ねじ付穴、８……雄ねじ、９
……係合環溝、１０……鍔、１１……環状片、１
２……係合突起、１３……係合片、１４……締付
け片、２１……継管、２２，２３……テーパー。 FIG. 1 is an exploded perspective view, FIG. 2 is a vertical cross-sectional side view of the center part in an assembled state, and FIG. 3 is a side view in an assembled state. DESCRIPTION OF SYMBOLS 1...Base pipe, 2...Joint pipe main body, 3...Two-split joint pipe tightening piece, 4...Elastic packing ring, 6...
...Female thread, 7...Femally threaded hole, 8...Male thread, 9
...Engaging ring groove, 10...Brim, 11...Annular piece, 1
2... Engaging protrusion, 13... Engaging piece, 14... Tightening piece, 21... Joint pipe, 22, 23... Taper.

Claims

[Scope of utility model registration request]

Consisting of a base pipe, a joint pipe main body, and a split joint pipe fastening piece, the base pipe is provided with a tapered receiving surface at the front end recessed toward the center and a male thread on the outer periphery, and the A female threaded hole is formed with a female thread that screws into the male thread of the base tube, and an engagement ring groove is formed on the front outer periphery.
An arc-shaped engagement protrusion that fits into the above-mentioned engagement ring groove is provided on each rear side of the two-split joint pipe clamping piece, and an arc-shaped engagement piece that contacts the outer periphery of the joint pipe and the engagement protrusion are provided on each front side. A tightening piece extending horizontally from one end to both sides is provided, a screw hole or a through hole for the tightening screw is formed in the tightening piece, and the tapered receiving surface of the base tube is provided at the inner part of the female threaded hole of the joint pipe body. 1. A pipe joint characterized in that an elastic packing ring is fitted, the inner circumference of which is formed into a taper that substantially matches the pipe, and whose inner circumference movably contacts the joint pipe.