JPS63129775U

JPS63129775U -

Info

Publication number: JPS63129775U
Application number: JP2347587U
Authority: JP
Priority date: 1987-02-19
Filing date: 1987-02-19
Publication date: 1988-08-24

Description

[Brief explanation of the drawing]

第１図は、本考案に係わる分解可能なチヤツキ
ーバルブの一実施例を示す縦断正面図、第２図は
、同じく平面図である。１……流体取出口、２……流体導入口、３……
本体、４……外向きフランジ、５……突部、６…
…中間体、７……クランプ、８……貫通用孔、９
……蓋体、１０……閉塞部材、１１……Ｏリング
、１２……縮径段部、１３……閉塞体、１４……
拡径部、１５……Ｏリング、１６……締着体、１
７……弾性体、１８……アーム、１９……ボルト
、２０……ナツト、２１……Ｌ字体、２２……ボ
ルト、２３……ナツト。 FIG. 1 is a longitudinal sectional front view showing an embodiment of the disassembleable Chutsky valve according to the present invention, and FIG. 2 is a plan view thereof. 1...Fluid outlet, 2...Fluid inlet, 3...
Main body, 4... outward flange, 5... protrusion, 6...
...Intermediate, 7...Clamp, 8...Through hole, 9
... Lid body, 10 ... Closure member, 11 ... O ring, 12 ... Diameter reduction step, 13 ... Closure body, 14 ...
Expanded diameter part, 15... O-ring, 16... Fastening body, 1
7...Elastic body, 18...Arm, 19...Bolt, 20...Nut, 21...L font, 22...Bolt, 23...Nut.

Claims

[Claims for Utility Model Registration] 1. An outward flange is formed at the periphery of the opening of a main body having a fluid inlet on the side and a fluid outlet at the bottom, the upper end being open; The protrusion of a donut-shaped intermediate body having a protrusion having approximately the same diameter is placed, and the flange and the protrusion are tightened with a donut-shaped clamp, and the protrusion is formed on the upper outer periphery of the intermediate body. A closure body that engages the threaded part formed inside the lower part of the downward cup-shaped lid body with the threaded part, and is further inserted into the intermediate body, the shape of the lower end of which matches the internal shape of the fluid outlet. an elastic body is compressed between a proper place of the cover body and a proper place of the cover body, one end of an arm is connected near the upper end of the closure body that extends upward through the cover body, and the arm is rotated around a fulcrum. A removable chuck key valve that opens and closes the fluid outlet by moving the closing body up and down. 2. The chuck key valve according to claim 1, which is provided with a stopper for holding the arm in its corresponding position when the closing body is in the open position.