JPS6173360U - - Google Patents
Info
- Publication number
- JPS6173360U JPS6173360U JP15799684U JP15799684U JPS6173360U JP S6173360 U JPS6173360 U JP S6173360U JP 15799684 U JP15799684 U JP 15799684U JP 15799684 U JP15799684 U JP 15799684U JP S6173360 U JPS6173360 U JP S6173360U
- Authority
- JP
- Japan
- Prior art keywords
- inner tube
- rear end
- end side
- tube
- fire hydrant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Safety Valves (AREA)
Description
第１図ａ，ｂは、本考案の一実施例による消火
栓バルブを示す部分断面図、第２図は、前倒し式
の消火栓ボツクスを示す斜視図、第３図は、内管
の溝を示す斜視図、第４図は本考案の他の実施例
による消火栓バルブを示す部分断面図、第５図は
、従来の消火栓バルブを示す断面図である。
１０…消火栓ボツクス、１４…消防用ホース、
１５…ノズル、１６…消火栓用バルブ、１８，３
１…外管、１９…筒部、２０…内管、２２…弁体
、２８…溝、２９…バイパス管。
FIGS. 1a and 1b are partial sectional views showing a fire hydrant valve according to an embodiment of the present invention, FIG. 2 is a perspective view showing a front-folding fire hydrant box, and FIG. 3 is a perspective view showing a groove in the inner pipe. 4 is a partial sectional view showing a fire hydrant valve according to another embodiment of the present invention, and FIG. 5 is a sectional view showing a conventional fire hydrant valve. 10... Fire hydrant box, 14... Fire hose,
15...Nozzle, 16...Fire hydrant valve, 18,3
DESCRIPTION OF SYMBOLS 1...Outer pipe, 19...Cylinder part, 20...Inner pipe, 22...Valve body, 28...Groove, 29...Bypass pipe.
Claims (1)
つ直交する向きに流路を形成したＬ字型の外管と
、先端にホースの基部を接続し、かつ後端部を上
記外管の他方開口端から同軸上に上記流路を遮断
して嵌入した内管と、上記外管に支持されるとと
もに、該内管内に嵌入された弁体とを備え、上記
内管によつて遮断された外管の基端側空間と内管
の後端側空間とを連通する通路を設け、上記内管
の後端に作用する水平により上記内管を摺動させ
て上記弁体から離脱し、バルブを開放するように
したことを特徴とする消火栓用バルブ。 (2) 上記内管の後端部外周面に軸方向の溝を形
成し、該溝を上記通路としたことを特徴とする実
用新案登録請求の範囲第(1)項に記載の消火栓用
バルブ。 (3) 上記外管の基端側と内管の後端側とを連通
するバイパス管を設け、該バイパス管を上記通路
としたことを特徴とする実用新案登録請求の範囲
第(1)項に記載の消火栓用バルブ。[Claims for Utility Model Registration] (1) An L-shaped outer pipe connected to a water supply port through one open end and forming a flow path in an orthogonal direction, and the base of a hose connected to the tip, and an inner tube whose rear end is fitted coaxially with the other open end of the outer tube to block the flow path, and a valve body supported by the outer tube and fitted into the inner tube. , a passage is provided that communicates a space on the proximal end side of the outer tube that is blocked by the inner tube and a space on the rear end side of the inner tube, and the inner tube is slid by a horizontal force acting on the rear end of the inner tube. A valve for a fire hydrant, characterized in that the valve is opened by separating from the valve body. (2) A fire hydrant valve according to claim 1, wherein an axial groove is formed on the outer peripheral surface of the rear end of the inner pipe, and the groove is used as the passage. . (3) Utility model registration claim (1) characterized in that a bypass pipe is provided that communicates the proximal end side of the outer tube with the rear end side of the inner tube, and the bypass pipe is used as the passage. Fire hydrant valves listed in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984157996U JPH057004Y2 (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984157996U JPH057004Y2 (en) | 1984-10-19 | 1984-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6173360U true JPS6173360U (en) | 1986-05-19 |
| JPH057004Y2 JPH057004Y2 (en) | 1993-02-23 |
Family
ID=30715982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984157996U Expired - Lifetime JPH057004Y2 (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057004Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219964A (en) * | 1983-05-27 | 1984-12-11 | Toshiba Corp | Manufacture of semiconductor device |
-
1984
- 1984-10-19 JP JP1984157996U patent/JPH057004Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219964A (en) * | 1983-05-27 | 1984-12-11 | Toshiba Corp | Manufacture of semiconductor device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057004Y2 (en) | 1993-02-23 |