JPS6380393U - - Google Patents

Description

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

第１図はこの考案の一実施例の断面説明図、第
２図は上記実施例に用いる割ブツシユの斜視図、
第３図は従来例の断面説明図である。 １１……フレキシブルパイプ、１２……溝、１
３……ナツト、１５……継手本体、１６……パイ
プ挿入用筒部、１８……割ブツシユ、２２……係
合用爪、２３……リングパツキン。 Fig. 1 is a cross-sectional explanatory view of an embodiment of this invention, Fig. 2 is a perspective view of a split bushing used in the above embodiment;
FIG. 3 is a cross-sectional explanatory diagram of a conventional example. 11...Flexible pipe, 12...Groove, 1
3...Nut, 15...Joint body, 16...Cylinder part for pipe insertion, 18...Split bush, 22...Engagement pawl, 23...Ring packing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フレキシブルパイプの先端部外周に筒状の割ブ
ツシユを嵌込み、この割ブツシユの内周に形成し
た係合用爪を前記フレキシブルパイプの外周の溝
に係合し、継手本体のパイプ挿入用筒部の奥部に
リングパツキンを挿入するとともに前記フレキシ
ブルパイプの先端部をその外周の割ブツシユと共
に挿入し、前記フレキシブルパイプの外周に嵌込
んだナツトを前記継手本体のパイプ挿入用筒部の
外周に締付け、前記割ブツシユを介してフレキシ
ブルパイプの先端部を前記パイプ挿入用筒部内に
押込み、前記リングパツキンをパイプ挿入用筒部
の奥部に密着させて成るフレキシブルパイプの継
手装置。 A cylindrical split bushing is fitted onto the outer periphery of the tip end of the flexible pipe, and the engagement pawl formed on the inner periphery of the split bushing is engaged with the groove on the outer periphery of the flexible pipe, and the pipe insertion cylindrical part of the joint body is fitted. Inserting a ring packing into the inner part and inserting the tip of the flexible pipe together with the split bushing on the outer periphery, and tightening the nut fitted on the outer periphery of the flexible pipe to the outer periphery of the pipe insertion cylindrical part of the joint body, A coupling device for a flexible pipe, wherein the tip of the flexible pipe is pushed into the pipe insertion tube via the split bushing, and the ring packing is brought into close contact with the inner part of the pipe insertion tube.