JPH0230599U

JPH0230599U -

Info

Publication number: JPH0230599U
Application number: JP10798488U
Authority: JP
Priority date: 1988-08-17
Filing date: 1988-08-17
Publication date: 1990-02-27

Description

[Brief explanation of drawings]

第１図は第１実施例の継手本体の側面図、第２
図は同接続口の側断面図、第３図ａは第１図の突
起の拡大正面図、第３図ｂは第２図の接続口の拡
大正面図、第４図ａは第３図ａの平面図、第４図
ｂは第３図のＢ―Ｂ線断面図、第５図は突起と非
切欠部との他の例を示す拡大断面図、第６図は突
起と非切欠部のさらに他の例を示す拡大断面図、
第７図は第２実施例の継手本体の側面図、第８図
は同接続口の側断面図、第９図は第８図の接続口
の正面拡大図である。１……継手本体、３……管状接続部、４……突
起、４ａ……係合面、４ｂ……間隔、４ｃ……ス
トツパ、４ｄ……バネ、４ｅ……ボール、５……
流体機器、６……接続口、７……管部材、８……
切欠部、９……非切欠部、９ａ……係合面、９ｂ
，９ｃ……厚み、９ｄ……係合穴、１１……空間
、１２……シール材。 Figure 1 is a side view of the joint body of the first embodiment;
The figure is a side sectional view of the connection port, Figure 3a is an enlarged front view of the protrusion in Figure 1, Figure 3b is an enlarged front view of the connection port in Figure 2, and Figure 4a is Figure 3a. FIG. 4b is a sectional view taken along the line B-B in FIG. 3, FIG. 5 is an enlarged sectional view showing another example of a protrusion and a non-notched portion, and FIG. An enlarged sectional view showing yet another example,
7 is a side view of the joint body of the second embodiment, FIG. 8 is a side sectional view of the connection port, and FIG. 9 is an enlarged front view of the connection port in FIG. 8. DESCRIPTION OF SYMBOLS 1... Joint body, 3... Tubular connection part, 4... Protrusion, 4a... Engaging surface, 4b... Spacing, 4c... Stopper, 4d... Spring, 4e... Ball, 5...
Fluid equipment, 6... connection port, 7... pipe member, 8...
Notch portion, 9...Non-notch portion, 9a...Engaging surface, 9b
, 9c... Thickness, 9d... Engagement hole, 11... Space, 12... Sealing material.

Claims

[Scope of utility model registration request]

A plurality of protrusions are formed along the circumferential direction on the outer periphery of the tip of the tubular connection portion formed at one end of the joint body, while a connection port of a fluid device to which the joint body is connected,
While forming a notch corresponding to the protrusion,
A space in which the protrusion wraps around is formed continuously from the notch on the back side of the non-notched portion of the connection port of the fluid device, and a space of the non-notched portion of the fluid device is formed in the tubular connection portion of the joint body. A connection structure for a pipe joint, characterized in that a sealing material is disposed between the protrusion and the protrusion, leaving a gap corresponding to the thickness dimension.