JPS6228984U

JPS6228984U -

Info

Publication number: JPS6228984U
Application number: JP12018385U
Authority: JP
Priority date: 1985-08-07
Filing date: 1985-08-07
Publication date: 1987-02-21
Also published as: JPH0444027Y2

Description

[Brief explanation of the drawing]

第１図及び第２図はこの考案のバルブの第１実
施例の一部を破断にして示す側面図及び背面図、
第３図は同バルブに使用されるピンの側面図、第
４図及び第５図は同バルブの作動状態を示す説明
図、第６図はこの考案のバルブの第２実施例の一
部を破断して示す側面図、第７図及び第８図は従
来のバルブの一部を破断にして示す側面図及び背
面図である。なお図面において、１弁本体、２入口、３
出口、４通路、５弁箱、６弁座、７弁
座部材、８押圧手段、９，２０弁体、１０
弁棒、１２作動板、１３第１の長孔、１３ａ
平行部、１３ｂ直交部、１４支軸、１５
操作レバー、１６第２の長孔、１７ピン、１
７ａ連結部、１８引張手段、１９押圧手段
、である。 FIGS. 1 and 2 are side and rear views, partially cut away, of the first embodiment of the valve of this invention;
Fig. 3 is a side view of the pin used in the valve, Figs. 4 and 5 are explanatory diagrams showing the operating state of the valve, and Fig. 6 shows a part of the second embodiment of the valve of this invention. FIGS. 7 and 8 are a side view and a back view, respectively, of a conventional valve, with a part thereof cut away. In the drawings, 1 valve body, 2 inlet, 3
Outlet, 4 Passage, 5 Valve box, 6 Valve seat, 7 Valve seat member, 8 Pressing means, 9, 20 Valve body, 10
Valve stem, 12 Actuation plate, 13 First elongated hole, 13a
Parallel part, 13b Orthogonal part, 14 Support shaft, 15
Operation lever, 16 Second long hole, 17 Pin, 1
7a a connecting portion, 18 a tensioning means, and 19 a pressing means.

Claims

[Claims for Utility Model Registration] (1) An operating lever that is pivotally supported by the valve body is locked to a valve body that can be seated on a valve seat formed in the valve body, and when the operating lever is swung, A valve capable of opening and closing the valve body, the valve being configured so that the valve body can be opened and closed by swinging the operating lever in one direction. (2) An actuation plate is disposed on the valve body so as to be slidable in substantially the same direction as the movement direction of the valve body, and the actuation plate has a parallel portion extending substantially in the sliding direction and a portion substantially orthogonal to the sliding direction. A first elongated hole is formed with a perpendicular portion extending in a direction of The actuation plate and the operating lever are engaged with each other via a slidably engaged pin, and the pin is engaged with the orthogonal portion of the first elongated hole by a swinging operation of the operating lever in one direction. When the valve body is opened, the valve body is opened via the actuating plate, and
2. The valve according to claim 1, wherein the valve body is closed by pressing means when the pin is engaged with the parallel portion of the first elongated hole. (3) The valve according to claim 1, wherein the valve body is formed as a pair so as to face each other on both sides of the valve seat.