JPS5972371U

JPS5972371U - Botsuku Kotsuku

Info

Publication number: JPS5972371U
Application number: JP17021482U
Authority: JP
Inventors: 茂光米元
Original assignee: 株式会社藤井合金製作所
Priority date: 1982-11-09
Filing date: 1982-11-09
Publication date: 1984-05-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例の説明図、第２図は本考案実施例の断面
図、第３図は閉子６と摺動軸９との関係図、第４図はＸ
−Ｘ断面図であり、図中６・・・・・・閉子、７・・・
・・・貫通孔、８・・・・・・カム部、９・・・・・・
摺動軸、１０・・・・・・筒状主体、１１・・・・・・
弁室、１２・・・・・・空室、１８・・・・・・揺動杆
。Fig. 1 is an explanatory diagram of the conventional example, Fig. 2 is a sectional view of the embodiment of the present invention, Fig. 3 is a diagram of the relationship between the closure 6 and the sliding shaft 9, and Fig. 4 is the
-X sectional view;
...Through hole, 8...Cam part, 9...
Sliding shaft, 10... Cylindrical main body, 11...
Valve chamber, 12...vacant chamber, 18...swinging rod.

Claims

[Scope of utility model registration request]

In a floor box cock equipped with an overflow prevention valve, a valve chamber for accommodating the overflow prevention valve and a vacant space following the valve chamber are arranged horizontally on the downstream side of a closure having a horizontal through hole. A cylindrical main body of the overflow prevention valve is provided in the valve chamber so as to rise toward the downstream side, and the valve seat opening, which is located at the downstream end of the main body and opens into the empty space, is oriented horizontally and is positioned below the plug. A cam portion is provided on one side of the passage hole of the closure, and the other end of the sliding shaft, one end of which is in contact with the cam portion, penetrates and protrudes from the dividing wall between the valve chamber and the cavity toward the cavity side. , the tip of the sliding shaft faces one end of a swinging rod provided in a vacant chamber, the other end of the swinging rod faces the valve seat opening of the overflow prevention valve, and the sliding shaft is connected to the overflow prevention valve. A box cock installed horizontally close to the side of the cylindrical main body.