JPS63109160U - - Google Patents
Info
- Publication number
- JPS63109160U JPS63109160U JP179687U JP179687U JPS63109160U JP S63109160 U JPS63109160 U JP S63109160U JP 179687 U JP179687 U JP 179687U JP 179687 U JP179687 U JP 179687U JP S63109160 U JPS63109160 U JP S63109160U
- Authority
- JP
- Japan
- Prior art keywords
- fixed outer
- pipe
- movable inner
- tube
- water
- 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
- 239000007921 spray Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Description
第１図は、本考案による自衛噴霧装置を有する
消防自動車の全体平面図。第２図は、同側面図、
第３図は、自衛噴霧装置の縦断面図、第４図は、
同配管図。
Ａ：消防自動車、Ｂ：自衛噴霧装置、２２：固
定外管、２４：給水管、２５：可動内管、２９：
戻しバネ、３０：噴霧ノズル。
FIG. 1 is an overall plan view of a fire engine equipped with a self-defense spray device according to the present invention. Figure 2 is the same side view;
Figure 3 is a longitudinal cross-sectional view of the self-defense spray device, and Figure 4 is
Same piping diagram. A: Fire engine, B: Self-defense spray device, 22: Fixed outer pipe, 24: Water supply pipe, 25: Movable inner pipe, 29:
Return spring, 30: spray nozzle.
Claims (1)
において、同装置Ｂの噴霧ノズル３０への給水管
２４を、固定外管２２の先端側から同外管２２の
内部に、先端に上記噴霧ノズル３０を連通連設し
た可動内管２５を同内管２５の基端側から進退自
在に挿入し、固定外管２２と可動内管２５との間
に戻しバネ２９を介設して可動内管２５を縮退方
向に付勢すると共に、固定外管２２の基端を水圧
を有する水源と連通させて、給水管２４に通水し
て自衛噴霧装置Ｂに噴霧作動を行わせるときは給
水管２４の内圧により可動内管２５が固定外管２
２の内部から進出し、上記通水を停止したときは
、戻しバネ２９により可動内管２５が固定外管２
２中に後退すべく構成してなる消防自動車の自動
伸縮自衛噴霧装置。 Self-defense spray device B to be installed on fire engine A
, the water supply pipe 24 to the spray nozzle 30 of the device B is connected from the distal end side of the fixed outer pipe 22 into the inside of the same outer pipe 22, and the movable inner pipe 25, which has the above-mentioned spray nozzle 30 connected to the distal end, is connected to the inside of the fixed outer pipe 22. It is inserted from the proximal end of the tube 25 so that it can move forward and backward, and a return spring 29 is interposed between the fixed outer tube 22 and the movable inner tube 25 to urge the movable inner tube 25 in the retraction direction, and the fixed outer tube 22 is connected to a water source having water pressure, and when water is passed through the water supply pipe 24 to cause the self-defense spray device B to perform a spraying operation, the movable inner pipe 25 is moved from the fixed outer pipe 2 by the internal pressure of the water supply pipe 24.
When the water flow is stopped, the return spring 29 causes the movable inner tube 25 to return to the fixed outer tube 2.
2. An automatic telescopic self-defense spray device for a fire engine configured to retreat into the air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP179687U JPH0539712Y2 (en) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP179687U JPH0539712Y2 (en) | 1987-01-08 | 1987-01-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109160U true JPS63109160U (en) | 1988-07-13 |
| JPH0539712Y2 JPH0539712Y2 (en) | 1993-10-08 |
Family
ID=30780036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP179687U Expired - Lifetime JPH0539712Y2 (en) | 1987-01-08 | 1987-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539712Y2 (en) |
-
1987
- 1987-01-08 JP JP179687U patent/JPH0539712Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539712Y2 (en) | 1993-10-08 |