JPS6446595U - - Google Patents

Description

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

第１図はこの考案に係る流体継手の分離状態の
半断面側面図。第２図は第１図のＸ―Ｘ線方向か
らみた雌主筒部分の分解斜視図。第３図はスリー
ブの一部を切断した雌主筒部分の組立側面図。第
４図イは雌主筒と雄主筒の結合途中の要部の半断
面図。同 図ロは結合完了時の半断面図。第５図
は従来の流体継手の半断面側面図。第６図イはそ
の結合途中の一部の半断面図。同図 ロはその結
合完了時の半断面図。 図中、１……雌主筒、２……副筒、３……弁体
、４……シールリング、５……スリツト、６……
ピン、７……スリーブ、７ｂ……みぞ穴、８……
コイルばね、Ａ……雌継手、Ｂ……雄継手。 FIG. 1 is a half-sectional side view of the fluid coupling according to the invention in a separated state. FIG. 2 is an exploded perspective view of the female main cylinder section seen from the direction of the X--X line in FIG. 1. FIG. 3 is an assembled side view of the female main cylinder portion with a portion of the sleeve cut away. FIG. 4A is a half-sectional view of the main part of the female main cylinder and male main cylinder in the middle of joining. The figure (b) is a half-sectional view when the connection is completed. FIG. 5 is a half-sectional side view of a conventional fluid coupling. FIG. 6A is a half-sectional view of a part in the middle of the connection. Figure B is a half-sectional view when the connection is complete. In the figure, 1... Female main cylinder, 2... Sub-cylinder, 3... Valve body, 4... Seal ring, 5... Slit, 6...
Pin, 7...Sleeve, 7b...Slot, 8...
Coil spring, A...female joint, B...male joint.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 段付き円筒状の雌主筒１と内部に流路開閉用の
弁体を有する副筒２からなり、雌主筒１の結合側
小径部１ａに軸線に直交しかつ周面から結合側に
傾斜したスリツト５を設け、該スリツト５にはピ
ン６を嵌め込むと共に小径部１ａ上にはスリーブ
７を嵌合し、上記ピン６の雄主筒１１の環状みぞ
１４に対する係脱により結合、分離を行う流体継
手において、上記スリーブ７には幅と長さが上記
ピン６の直径と長さにほぼ等しいみぞ穴７ｂを設
け、ピン６を雌主筒１のスリツト５に嵌め込むと
共にその両端部をスリーブのみぞ穴７ｂに係合さ
せ、雌主筒１とスリーブ７との間にはコイルばね
８を配設し、スリーブ７を結合側に付勢したこと
を特徴とする流体継手。 Consisting of a stepped cylindrical main female cylinder 1 and a sub-cylinder 2 having a valve body for opening and closing a flow passage inside, a small diameter portion 1a on the joining side of the female main cylinder 1 is perpendicular to the axis and inclined from the peripheral surface to the joining side. A pin 6 is fitted into the slit 5, and a sleeve 7 is fitted onto the small diameter portion 1a. Connection and separation are achieved by engaging and disengaging the pin 6 with the annular groove 14 of the male main cylinder 11. In the fluid coupling, the sleeve 7 is provided with a slot 7b whose width and length are approximately equal to the diameter and length of the pin 6, and the pin 6 is fitted into the slit 5 of the female main cylinder 1, and both ends thereof are inserted. A fluid coupling characterized in that a coil spring 8 is disposed between the female main cylinder 1 and the sleeve 7, engaged with a slot 7b of the sleeve, and biases the sleeve 7 toward the coupling side.