JPS59155388U - pipe fittings - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は一実施例としてのストップリングを示し、イは
一方のストップリングの右側面図で拡張時、口はイのＣ
−Ｃ線断面図、ハは他方のストップリングの左側面図で
収縮時を示す。第２図は継手本体の縦断面図。第３図は
継手の縦断面図。第４図は使用例を示す継手の半裁断面
図。第５図は作用状態を示す継手の断面図でイは伸びた
時、口は偏芯時。第６図は他の使用例を示す継手の半裁
断面図。第７図は従来例を示す継手の縦断面図。 １．１′・・・ストップリング、４・・・継手本体、６
・・・球面凹部、７，７′・・・係止部、９・・・シー
ルパツキン、１０・・・管継手。Figure 1 shows a stop ring as an example, A is a right side view of one stop ring when expanded, and the mouth is at C of A.
-C line sectional view, C is a left side view of the other stop ring when it is contracted. FIG. 2 is a longitudinal sectional view of the joint body. FIG. 3 is a longitudinal sectional view of the joint. FIG. 4 is a half-cut sectional view of a joint showing an example of use. Figure 5 is a cross-sectional view of the joint showing its operating state, where A is when it is extended and the mouth is when it is eccentric. FIG. 6 is a half-cut sectional view of a joint showing another example of use. FIG. 7 is a longitudinal sectional view of a conventional joint. 1.1'...Stop ring, 4...Joint body, 6
... Spherical recess, 7, 7'... Locking part, 9... Seal packing, 10... Pipe joint.

Claims (1)

【実用新案登録請求の範囲】 ■　継手本体内に挿入される管体が揺動自在となるよう
継手本体の内周面が球面凹部に形成されてなる管継手に
おいて、前記球面凹部６内に嵌入される際、該球面凹部
６によって形成された該凹部６の両端内周縁の係止部７
．７′内径１より収縮し、前記凹部６内に嵌人後該内径
１より拡張する一対の少なくとも１部切欠のストップリ
ング１．１′を継手本体４内に装着せしめ且つ該ストッ
プリング１．１′間にシールパツキン９を介装せしめて
なることを特徴とする管継手。 ２　ストリップリングの外周面２が球面凹部６の周面に
面接触可能な形状からなる実用新案登録請求の範囲第１
項記載の管継手。[Claims for Utility Model Registration] ■ In a pipe joint in which the inner peripheral surface of the joint body is formed into a spherical recess so that the pipe inserted into the joint body can swing freely, the pipe fitting is fitted into the spherical recess 6. When the spherical recess 6 forms the locking portions 7 on the inner peripheral edges of both ends of the recess 6,
．． 7' A pair of stop rings 1.1' each having at least a partially cut out part, which contract from the inner diameter 1 and expand from the inner diameter 1 after being fitted into the recess 6, are installed in the joint body 4, and the stop rings 1.1 A pipe joint characterized in that a seal packing 9 is interposed between the parts. 2 Utility model registration claim 1 consisting of a shape in which the outer circumferential surface 2 of the strip ring can make surface contact with the circumferential surface of the spherical recess 6
Pipe fittings listed in section.