JPH0256989U

JPH0256989U -

Info

Publication number: JPH0256989U
Application number: JP13555888U
Authority: JP
Priority date: 1988-10-17
Filing date: 1988-10-17
Publication date: 1990-04-24

Description

[Brief explanation of drawings]

第１図は本考案に係る管継手の一実施例におけ
る押輪の螺進途中の状態を示す一部縦断側面図、
第２図は押輪の螺進完了状態を示す一部縦断側面
図、第３図は従来の管継手における押輪の螺進途
中の状態を示す一部縦断側面図、第４図は押輪の
螺進完了状態を示す一部縦断側面図である。１…継手本体、２…押輪、３…管、５…環状の
弾性シール部材、６…皿ばね。 FIG. 1 is a partially longitudinal side view showing a state in which the push ring is in the middle of spiraling in an embodiment of the pipe joint according to the present invention;
Fig. 2 is a partially longitudinal side view showing the state in which the push ring has completed its screwing; Fig. 3 is a partially longitudinal side view showing the state in which the push ring in a conventional pipe joint is in the middle of its screwing; Fig. 4 is the progress of the push ring in its spiraling state. It is a partially longitudinal side view showing a completed state. DESCRIPTION OF SYMBOLS 1... Joint body, 2... Press ring, 3... Pipe, 5... Annular elastic seal member, 6... Disc spring.

Claims

[Scope of utility model registration request]

An annular elastic seal member is disposed between the pipe and the cylindrical joint body into which the pipe is inserted, and the annular elastic seal member is disposed to elastically seal the space between the two, and a disc spring is disposed on the outer side of the elastic seal member in the axial direction. A pipe joint characterized in that the disc spring is elastically deformed and sandwiched between a press ring screwed onto an end of the joint body and the annular elastic seal member.