JPS61133812U - - Google Patents

Description

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

図面は本考案の実施の一例を示すもので第１図
は一部を切欠いた側面図、第２図は従来のものの
構成を示す一部を切欠いた側面図である。 １……ボンベ継手管、２……弁框体、３……一
次室、４……小発条、５……調整弁、６……弁孔
、７……弁座部、８……弁軸、９……基部、１０
……二次室、１１……ダイヤフラム、１３……取
付枠、１４……係合フランジ部、１５……調整ハ
ンドル、１６……螺軸部、１７……発条受盤、１
８……発条受座、１９……調整スプリング、２０
……ダイヤフラム制止筒、２１……内側係合鍔部
。 The drawings show an example of the implementation of the present invention, and FIG. 1 is a partially cutaway side view, and FIG. 2 is a partially cutaway side view showing the configuration of a conventional device. 1...Cylinder joint pipe, 2...Valve frame, 3...Primary chamber, 4...Small spring strip, 5...Adjusting valve, 6...Valve hole, 7...Valve seat, 8...Valve stem , 9...base, 10
... Secondary chamber, 11 ... Diaphragm, 13 ... Mounting frame, 14 ... Engagement flange section, 15 ... Adjustment handle, 16 ... Spiral shaft section, 17 ... Spring receiving plate, 1
8...Spring catch, 19...Adjustment spring, 20
...Diaphragm stop tube, 21...Inner engaging flange.

Claims (1)

【実用新案登録請求の範囲】 ボンベ継手管を接続せる弁框体の一次室内に小
発条で一次室の一側に向つて押圧せる調整弁を配
し、該調整弁の前端を一次室の一側に設けた弁孔
の弁座部に接離可能に弾圧接触させる一方、上記
弁孔に緩るく挿通せる弁軸の基部を一次室の外側
に設けた二次室の一側に張設せるダイヤフラムに
固着し、且つ該ダイヤフラムの背面に調整スプリ
ングを介して弁框体に装着した取付枠に螺合せる
調整ハンドルの螺軸部を接しさせた圧力調整器に
おいて、 ダイヤフラム１１の背面に固着した調整スプリ
ング１９の発条受座１８に、ダイヤフラム制止筒
２０の一端を固定し、該ダイヤフラム制御筒２０
の他端に形成せる内側係合鍔部２１を、調整ハン
ドル１５の螺軸部１６の先端部に設けた係合フラ
ンジ部１４と螺軸部１６を螺合せる取付枠１３と
の間に介在させてなるガス圧力調整器。[Scope of Claim for Utility Model Registration] A regulating valve that can be pushed toward one side of the primary chamber with a small spring is arranged in the primary chamber of the valve frame to which the cylinder joint pipe is connected, and the front end of the regulating valve is connected to one side of the primary chamber. The base of the valve shaft, which can be loosely inserted into the valve hole, is stretched on one side of the secondary chamber, which is provided outside the primary chamber, while the base of the valve shaft, which can be loosely inserted into the valve hole, is brought into elastic contact with the valve seat of the valve hole provided on the side so as to be able to come and go. The pressure regulator is fixed to a diaphragm attached to the diaphragm 11, and the screw shaft of the adjustment handle is in contact with the back of the diaphragm via an adjustment spring to the mounting frame attached to the valve frame body. One end of the diaphragm control tube 20 is fixed to the spring seat 18 of the adjustment spring 19, and the diaphragm control tube 20
An inner engagement flange 21 formed at the other end is interposed between the engagement flange 14 provided at the tip of the screw shaft 16 of the adjustment handle 15 and the mounting frame 13 into which the screw shaft 16 is screwed. Gas pressure regulator.