JPH01168094U

JPH01168094U -

Info

Publication number: JPH01168094U
Application number: JP6475888U
Authority: JP
Priority date: 1988-05-17
Filing date: 1988-05-17
Publication date: 1989-11-27

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す細径配管端部
と接手との接続構造を示す一部切欠き縦断面図、
第２図は第１図のソケツト体全体の斜視図、第３
図は従来例での配管側の組込み状態が不確実な場
合の一部切欠き断面による説明図である。５，５′……爪壁、８……ソケツト体、Ｐ……
配管、Ｐ_１……膨出壁、Ｐ_２……環状突出部分。 FIG. 1 is a partially cutaway vertical cross-sectional view showing a connection structure between a small-diameter pipe end and a joint, showing an embodiment of the present invention;
Figure 2 is a perspective view of the entire socket body in Figure 1, and Figure 3 is a perspective view of the entire socket body in Figure 1.
The figure is an explanatory view with a partially cutaway cross section of a conventional example in which the state of assembly on the piping side is uncertain. 5, 5'...Claw wall, 8...Socket body, P...
Piping, P ₁ ... bulging wall, P ₂ ... annular protruding portion.

Claims

[Scope of Claim for Utility Model Registration] (1) A stepped small-diameter chamber connected to the circulation hole at the tip and a stepped enlarged-diameter chamber behind the shaft core, and a rear end of the enlarged-diameter chamber. A seal ring member is installed inside the small-diameter chamber side of the joint main body, which uses the peripheral wall portion as a hanging support wall, and a circular bushing having a flange wall that engages with the stepped portion on the enlarged-diameter chamber side is inserted behind the seal ring member. Further, in the diameter expansion chamber, a separate socket body is attached to the circumferential wall of the hanging support wall, and a separate socket body is provided with a claw wall projecting forwardly at an opposing portion on the distal end side, and the claw wall portion is fixed. The outer annular bulging wall provided on the connection side of the pipe is connected to the opposing engagement holes formed by long holes drilled in the circumferential wall of the diameter expansion chamber on the side of the joint body, and is assembled. In a connecting connector configured such that the bulging wall is elastically engaged with the distal end of the claw wall when the bulging wall _P1 of the piping P is assembled in the connected state, A connector for connecting small diameter pipes, characterized in that an annular projecting portion _P2 is provided at a distance longer than the length of the claw walls 5, 5' of the socket body 8. (2) When the socket body 8 is properly assembled and connected, the annular protruding portion _P2 is attached to the socket body 8.
2. The connector for connecting small diameter pipes according to claim 1, wherein the connector is located approximately at an extension line of the rear end circumferential surface of the side or near the base of the claw walls 5, 5'.