JPS6418681U

JPS6418681U -

Info

Publication number: JPS6418681U
Application number: JP11274287U
Authority: JP
Priority date: 1987-07-24
Filing date: 1987-07-24
Publication date: 1989-01-30
Also published as: JPH049494Y2

Description

[Brief explanation of drawings]

添付図はこの考案の一実施例を示し、第１図は
全閉状態を示す縦断面図、第２図は全開状態を示
す縦断面図、第３図は弁体が縦孔を遮蔽した状態
を示す縦断面図、第４図はコツク本体を示す縦断
面図、第５図は栓体を示す縦断面図、第６図は弁
体を拡大して示すもので、第６図Ａはその正面図
、第６図Ｂはその側面図、第６図Ｃはその平面図
、第７図は弁操作部材を拡大して示すもので、第
７図Ａはその正面図、第７図Ｂはその側面図、第
７図Ｃはその平面図、第７図Ｄは第７図ＡのＤ―
Ｄ矢視断面図、第８図は栓体、弁体および弁操作
部材の分解斜視図である。１……コツク本体、２……栓体、３……球弁、
４……弁体、１１……流入路、１２……テーパ孔
部（栓挿入孔）、１５……流出路、２３……縦孔
、２４……横孔、２５……弁座、４２……上面（
遮蔽面）、４３……突片、４６……環状部。 The attached drawings show an embodiment of this invention; Fig. 1 is a longitudinal sectional view showing the fully closed state, Fig. 2 is a longitudinal sectional view showing the fully open state, and Fig. 3 is a state in which the valve body shields the vertical hole. 4 is a vertical sectional view showing the main body of the valve, FIG. 5 is a vertical sectional view showing the plug body, and FIG. 6 is an enlarged view of the valve body. FIG. 6B is a front view, FIG. 6B is a side view, FIG. 6C is a plan view, and FIG. 7 is an enlarged view of the valve operating member, FIG. 7A is a front view, and FIG. 7B is a Its side view, Fig. 7C is its plan view, and Fig. 7D is D- of Fig. 7A.
A sectional view taken along arrow D, and FIG. 8 is an exploded perspective view of the stopper, the valve body, and the valve operating member. 1...Kotuku body, 2...Bung body, 3...Ball valve,
4...Valve body, 11...Inflow path, 12...Tapered hole portion (plug insertion hole), 15...Outflow path, 23...Vertical hole, 24...Horizontal hole, 25...Valve seat, 42... ...Top surface (
(shielding surface), 43... projecting piece, 46... annular part.

Claims

[Scope of utility model registration request]

A plug main body having an inflow channel, an outflow channel, and a plug insertion hole formed between these; a plug body having a vertical hole extending along the vertical hole and a horizontal hole extending from the outer circumferential surface in a direction intersecting the axis and intersecting the vertical hole; and a ball valve that is in contact with a valve seat formed at the intersection of the vertical hole and the horizontal hole to shut off the vertical hole and the horizontal hole, and a ball valve that is in contact with and separated from one end surface of the plug body through which the vertical hole opens. The opening of the vertical hole is shielded by contacting one end surface of the plug until the gap between the outflow path and the horizontal hole changes from a blocked state to a substantially fully open state due to the rotation of the plug. In the gas tank, the valve body is provided with a valve body that separates from one end surface of the plug body and opens the opening of the vertical hole when the space between the horizontal hole and the inflow passage reaches a substantially fully open state. A plurality of protrusions are formed on the shielding surface of the valve body that shields the vertical hole, and are located substantially radially around the axis of the vertical hole and extend in the axial direction along the inner circumferential surface of the vertical hole. , At the tips of these protrusions, a ring shape is formed so as to connect them,
A gas tank characterized by forming an annular portion that abuts against a ball valve in contact with the valve seat when the valve body blocks the vertical hole.