JPH01165395U - - Google Patents

Description

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

図面はこの考案に係る管継手装置の組合せの一
実施例を示し、第１図ａ，ｂ，ｃはこの実施例で
の管継手装置の組合せによる各部材相互を連繋結
合させて一体的に組込んだ態様を示す正面図、平
面図、端面図、第２図は同上要部の組合せ構成を
拡大して示す部分断面図であり、また、第３図ａ
，ｂ，ｃは同上第１の端部接続部材の構成を示す
正面図、端面図、部分縦断面図、第４図ａ，ｂ，
ｃは同上中間部接続部材の構成を示す正面図、端
面図、部分縦断面図、第５図ａ，ｂ，ｃは同上第
２の端部接続部材の構成を示す正面図、端面図、
部分縦断面図、第６図ａ，ｂは同上閉塞部材の構
成を示す正面図、端面図である。 １０……第１の端部接続部材、２１……継手本
体部、２２……第１の外部接続部、２３……雌側
の相互接続部、２４……円形接続孔、２５……連
通孔、２６……閉塞用凹部、２７……管路接続部
、２８……管端部、１１……中間部接続部材、３
１……継手本体部、３２……雄側の相互接続部、
３３……円形接続筒、３５……周溝、３６，３６
ａ……鍔部と欠截部、３７……連通孔、３８……
貫通孔、３９……相互接続部、４０……円形接続
孔、４１……閉塞用凹部、４２……管路接続部、
４３……管端部、１２……第２の端部接続部材、
５１……継手本体部、５２……雄側の相互接続部
、５３……円形接続筒、５５……周溝、５６，５
６ａ……鍔部と欠截部、５７……連通孔、５８…
…貫通孔、５９……第２の外部接続部、１３……
閉塞部材、６１……閉塞片、Ａ―Ａ……基準軸方
向。 The drawings show an embodiment of the combination of the pipe coupling device according to this invention, and FIGS. FIG. 2 is a partially sectional view showing an enlarged combination of the main parts of the same, and FIG.
, b, and c are a front view, an end view, and a partial vertical cross-sectional view showing the structure of the first end connecting member as above, and FIGS. 4a, b,
5c is a front view, end view, and partial longitudinal sectional view showing the configuration of the intermediate connecting member as above; FIGS. 5a, b, and c are front views, end views, and FIG.
A partial vertical cross-sectional view, and FIGS. 6a and 6b are a front view and an end view showing the structure of the closing member. DESCRIPTION OF SYMBOLS 10... First end connection member, 21... Joint main body part, 22... First external connection part, 23... Female side interconnection part, 24... Circular connection hole, 25... Communication hole , 26...Closing recess, 27...Pipe connection part, 28...Pipe end, 11...Intermediate connection member, 3
1... Joint body part, 32... Male side interconnection part,
33... Circular connection tube, 35... Circumferential groove, 36, 36
a... Flange and notch, 37... Communication hole, 38...
Through hole, 39... interconnection part, 40... circular connection hole, 41... closing recess, 42... conduit connection part,
43...Pipe end, 12...Second end connecting member,
51...Joint body part, 52...Male side interconnection part, 53...Circular connecting tube, 55...Peripheral groove, 56,5
6a... Flange and notch, 57... Communication hole, 58...
...Through hole, 59...Second external connection part, 13...
Closing member, 61... Closing piece, AA... Reference axial direction.

Claims (1)

【実用新案登録請求の範囲】 (1) 基準軸方向に沿う一端部側に、第１の外部
管路を接続させる第１の外部接続部を、同他端部
側に、第１の外部接続部に連通する所定深さの円
形接続孔を穿孔させた雌側の相互接続部をそれぞ
れに設け、前記円形接続孔の中間上部に、基準軸
方向に直交して流体管路を接続させる管路接続部
を設けると共に、同管路接続部の連通孔で開口さ
れた管端部を、所定長さだけ前記円形接続孔の内
部に突出させた第１の端部接続部材と、 基準軸方向に沿う一端部側に、前記第１の端部
接続部材での円形接続孔に対して嵌挿される、前
記深さ対応長さの円形接続筒をもつた雄側の相互
接続部を設け、同円形接続筒での端部に鍔部を残
した表面部に、前記管端部の突出長さよりも深い
周溝を形成させて、鍔部の下部一側を管端部の突
出長さに対応する欠截部とし、かつ周溝の中間部
に、基準軸方向に直交する貫通孔を穿孔させ、同
他端部側に、円形接続筒に連通する所定深さの円
形接続孔を穿孔させた雌側の相互接続部を設け、
前記円形接続孔の中間上部に、基準軸方向に直交
して流体管路を接続させる管路接続部を設けると
共に、同管路接続部の連通孔で開口された管端部
を、所定長さだけ前記円形接続孔の内部に突出さ
せた中間部接続部材と、 基準軸方向に沿う一端部側に、前記中間部接続
部材での円形接続孔に対して嵌挿される、前記深
さ対応長さの円形接続筒をもつた雄側の相互接続
部を設け、同円形接続筒での端部に鍔部を残した
表面部に、前記管端部の突出長さよりも深い周溝
を形成させて、鍔部の下部一側を管端部の突出長
さに対応する欠截部とし、かつ周溝の中間部に、
基準軸方向に直交する貫通孔を穿孔させ、同他端
部側に、第２の外部接続部を接続させる第２の外
部接続部を設けた第２の端部接続部材とを、 少なくとも備えたことを特徴とする管継手装置
の組合せ。 (2) 円形接続孔の基準軸方向に沿つて連通する
内部端面に閉塞用凹部を形成させ、同閉塞用凹部
を閉塞部材により着脱自在に閉塞し得るようにし
たことを特徴とする請求項(1)に記載の管継手装
置の組合せ。[Claims for Utility Model Registration] (1) A first external connection part for connecting a first external conduit to one end side along the reference axis direction, and a first external connection part to connect the first external conduit to the other end side. A female interconnection section is provided in each of the sections and has a circular connection hole of a predetermined depth that communicates with the section, and a fluid pipeline is connected to the intermediate upper part of the circular connection hole perpendicular to the reference axis direction. a first end connecting member having a connecting portion and having a pipe end opened in a communication hole of the pipe connecting portion protrude into the circular connecting hole by a predetermined length; A male interconnection part having a circular connection tube having a length corresponding to the depth is provided on one end side along the same line, and is fitted into a circular connection hole in the first end connection member, and has a circular connection tube having a length corresponding to the depth. A circumferential groove deeper than the protruding length of the tube end is formed on the surface portion of the connecting tube where the flange remains at the end, so that one side of the lower part of the flange corresponds to the protruding length of the tube end. A female with a notched part, a through hole perpendicular to the reference axis direction in the middle part of the circumferential groove, and a circular connecting hole of a predetermined depth in communication with the circular connecting tube at the other end. Provide side interconnections,
A pipe connection part for connecting a fluid pipe line perpendicular to the reference axis direction is provided at the middle upper part of the circular connection hole, and the pipe end part opened at the communication hole of the pipe connection part is connected to a predetermined length. an intermediate connecting member that protrudes into the circular connecting hole by the same amount; and a length corresponding to the depth that is inserted into the circular connecting hole in the intermediate connecting member on one end side along the reference axis direction. A male side interconnecting portion having a circular connecting tube is provided, and a circumferential groove deeper than the protruding length of the pipe end is formed in the surface portion of the circular connecting tube with a flange remaining at the end. , one side of the lower part of the collar part is made into a notch part corresponding to the protruding length of the tube end part, and in the middle part of the circumferential groove,
At least a second end connecting member having a through hole perpendicular to the reference axis direction and having a second external connecting part connected to the second external connecting part on the other end side. A combination of pipe joint devices characterized by: (2) A closing recess is formed in the inner end surface communicating with the circular connecting hole along the reference axis direction, and the closing recess can be removably closed by a closing member. A combination of pipe fitting devices described in 1).