JPS6454569U - - Google Patents
Info
- Publication number
- JPS6454569U JPS6454569U JP14977887U JP14977887U JPS6454569U JP S6454569 U JPS6454569 U JP S6454569U JP 14977887 U JP14977887 U JP 14977887U JP 14977887 U JP14977887 U JP 14977887U JP S6454569 U JPS6454569 U JP S6454569U
- Authority
- JP
- Japan
- Prior art keywords
- reel
- guide
- valve
- lever
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
第１図は本案装置を有する上開き型消火栓箱の
開扉状態の一部断面側面図、第２図は開弁時の要
部の一部断面側面図、第３図は要部の平面図、第
４図はレバーとガイド溝の係合部の断面図、第５
図は作動状態の説明図である。
２……扉、４……巻込みリール、４ａ……回転
軸、５……フレーム、９……ボールバルブ、１３
……レバー、１５……ガイド、１６……係合軸、
１８……突子、ｍ……始端部、ｎ……終端部。
Figure 1 is a partially sectional side view of a top-opening type fire hydrant box with the proposed device in the open state, Figure 2 is a partially sectional side view of the main parts when the valve is open, and Figure 3 is a plan view of the main parts. , Figure 4 is a cross-sectional view of the engaging part between the lever and the guide groove, Figure 5 is
The figure is an explanatory diagram of the operating state. 2... Door, 4... Winding reel, 4a... Rotating shaft, 5... Frame, 9... Ball valve, 13
... lever, 15 ... guide, 16 ... engagement shaft,
18... protrusion, m... starting end, n... terminal end.
Claims (1)
枢着しその回転軸を通して前記ホースに送水する
上開きの消火栓であつて、前記リールのフレーム
にボールバルブを固定してその作動レバーを前記
リールの側面に配置し、前記リールに最も近接す
る始端部と最も離れた終端部とを９０°の回転半
径で備えたガイドを設けてこれに前記レバーの係
合軸を移動自在に係合させ、前記リールの外周縁
近くに設けた突子の回転により、前記ガイドの始
端部に位置したとき前記バルブを閉じるレバーが
終端部に押圧移動されて前記バルブが開かれ、以
後、前記突子がレバーに当接せず回転することを
特徴とする消火栓の開弁装置。 (2) 前記ガイドがリール側面に対して平行で、
ボールバルブが前記リール側面に対して所要の角
度に傾けられた実用新案登録請求の範囲第１項記
載の消火栓の開弁装置。[Claims for Utility Model Registration] (1) A top-opening fire hydrant in which a take-up reel of a shape-retaining hose is pivotally mounted on the inner surface of the door, and water is supplied to the hose through the rotating shaft, the reel having a ball attached to the frame of the reel. A valve is fixed and its actuating lever is disposed on the side of the reel, and a guide is provided with a starting end closest to the reel and a terminal end farthest from the reel with a rotation radius of 90°, and the guide is provided with a guide that has a turning radius of 90°, and the lever is operated on the guide. By movably engaging the engagement shaft, and rotating a protrusion provided near the outer periphery of the reel, a lever that closes the valve when located at the starting end of the guide is pushed toward the terminal end, thereby closing the valve. A valve opening device for a fire hydrant, characterized in that the protrusion rotates without contacting the lever after the valve is opened. (2) the guide is parallel to the side surface of the reel;
A fire hydrant valve opening device according to claim 1, wherein the ball valve is inclined at a predetermined angle with respect to the side surface of the reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14977887U JPH0410853Y2 (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14977887U JPH0410853Y2 (en) | 1987-09-30 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6454569U true JPS6454569U (en) | 1989-04-04 |
| JPH0410853Y2 JPH0410853Y2 (en) | 1992-03-17 |
Family
ID=31422320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14977887U Expired JPH0410853Y2 (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410853Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0475561U (en) * | 1990-11-16 | 1992-07-01 |
-
1987
- 1987-09-30 JP JP14977887U patent/JPH0410853Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0475561U (en) * | 1990-11-16 | 1992-07-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410853Y2 (en) | 1992-03-17 |
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