FLUID JOINT

To provide a fluid joint which enables a socket body to be formed integrally therewith and can prevent an internal fluid from flowing to the outside.SOLUTION: A fluid joint 1 of the invention includes a plug 2 and a socket 3. The socket includes: a cylindrical socket body 50; a fixed valve 60; a sli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MATSUNAGA MASAKI, ABURA YOSHIAKI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a fluid joint which enables a socket body to be formed integrally therewith and can prevent an internal fluid from flowing to the outside.SOLUTION: A fluid joint 1 of the invention includes a plug 2 and a socket 3. The socket includes: a cylindrical socket body 50; a fixed valve 60; a slide valve 70; a stop ring 52 attached to a socket inner periphery groove 50b provided at an inner periphery of the socket body 50; and a spring 73 which biases the slide valve so that the slide valve contacts with the stop ring. An outer peripheral surface of the slide valve 70 includes: a large diameter part 70d located at a tip and having an outer diameter, which is slightly smaller than an inner diameter of the socket body; a small diameter part 70e in which the stop ring slidably fits; and a recessed part 70f which can house the stop ring with a diameter of the stop ring reduced.SELECTED DRAWING: Figure 1 【課題】ソケット本体を一体に形成でき、内部流体の外部への流出を防止できる流体継手を提供する。【解決手段】本発明の流体継手1は、プラグ2とソケット3とを備え、ソケットは、円筒状のソケット本体50と、固定バルブ60と、スライドバルブ70と、ソケット本体50の内周に設けられたソケット内周溝50bに装着されたストップリング52と、スライドバルブをストップリングに当接させるように付勢するスプリング73とを備える。スライドバルブ70の外周面は、先端にソケット本体の内径よりも僅かに小さい外径を有する大径部70dと、ストップリングが摺動嵌合する小径部70eと、ストップリングが縮径された状態で収納可能な凹部70fとを備える。【選択図】図1