CN205586395U - Press down and close closed portable fire extinguisher - Google Patents
Press down and close closed portable fire extinguisher Download PDFInfo
- Publication number
- CN205586395U CN205586395U CN201620279693.7U CN201620279693U CN205586395U CN 205586395 U CN205586395 U CN 205586395U CN 201620279693 U CN201620279693 U CN 201620279693U CN 205586395 U CN205586395 U CN 205586395U
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- CN
- China
- Prior art keywords
- handle
- valve
- jack
- fire extinguisher
- storage cylinder
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a portable fire extinguisher. A press down and close closed portable fire extinguisher, including the storage cylinder, lower handle, go up the handle, valve locking mechanism with connect in the valve of storage cylinder, the valve is including the valve body that is equipped with the runner, the case of runner opens and shuts, drive movable valve element 's valve rod and drive division valve spring that movable valve element opened, the handle with the valve body rigid coupling together down, it is together articulated with the valve body to go up the handle, the upper end of valve rod lies in between handle and the lower handle, valve locking mechanism is including setting up in the last jack of last handle, set up the lower jack of handle under in and wear to establish simultaneously and go up the handle in the downthehole and drive of last jack and underthrust and press down on the valve rod and make the valve be in the bolt of closed condition. The utility model provides an extracting and need not to press down the handle behind the bolt and also can carry out the press down and close closed portable fire extinguisher that sprays, it needs the user to give the pressing down the power ability sustained firing of handle an of continuation and the hard problem of use that results in to have solved present portable fire extinguisher.
Description
Technical field
This utility model relates to hand extinguisher, particularly relates to a kind of pressing closed type hand extinguisher.
Background technology
Fire extinguisher is a kind of portable Fire extinguisher.Chemical substance is placed, in order to rescue fire extinguishing calamity in fire extinguisher.Fire extinguisher is one of common fireproofing installation, leaves public place in or it may happen that the composition loaded in the place of fire, different types of fire extinguisher is different, is to aim at different fire alarms and set.The kind of fire extinguisher is a lot, can be divided into by its move mode: portable and cart type.Be 2011100330994 in Chinese Patent Application No., date of publication be on May 25th, 2011, entitled " Handheld water mist fire extinguisher " patent document in disclose a kind of hand fire extinguisher.Hand fire extinguisher includes storage cylinder, is arranged at the valve of storage cylinder, opening handle and safety plug.Valve includes valve body and is telescopically arranged in the valve rod of valve body, valve body is provided with outlet, outlet connects and has jet hose, the port of export of jet hose is provided with nozzle, and opening handle includes upper handle and lower handle, and lower handle is fixed together with valve body, lower handle is provided with lower jack, upper handle is hinged with valve body, and upper handle is provided with can be with the upper jack of lower receptacle alignment, and the upper-end part of driving of valve rod is between upper handle and lower handle.When not using, latch is inserted in jack and lower jack simultaneously so that upper handle can not be pressed down and be gone to extrude valve rod.During use, latch extracted by line, one holds opening handle, another holds at the nozzle of jet hose front end, make at nozzle alignment burning, firmly holding upper lower handle with a firm grip and make upper handle rotate and be brought together on lower handle, upper handle rotates and extrudes valve rod during closing up and make valve opening, so that the extinguishing chemical ejection in storage cylinder.Existing hand fire extinguisher has the disadvantage that after extracting latch, and the power needing user to give a lasting pressing upper handle just can make fire extinguisher carry out sustained firing, causes causing high effort for when using, is unfavorable for that user carries out extinguishing operation for a long time.
Utility model content
This utility model provides a kind of pressing closed type hand extinguisher sprayed after extracting latch without pressing upper handle also can carry out, solve existing hand extinguisher need user to give the power of a lasting pressing upper handle could sustained firing and cause use laborious problem.
nullMore than technical problem is that and solved by following technical proposal: a kind of pressing closed type hand extinguisher，Including storage cylinder、Lower handle、Upper handle and the valve being connected to storage cylinder，Described valve includes the valve body being provided with runner、The spool of folding runner and the valve rod of driving spool，Described runner is provided with inlet and outlet，Described import is docking together with described storage cylinder，Described outlet connection has jet hose，The port of export of described jet hose is provided with shower nozzle，Described lower handle is fixed together with described valve body，Described upper handle is hinged with described valve body，The upper-end part of driving of described valve rod is between upper handle and lower handle，It is characterized in that，Also include valve closure body，Described valve also includes the valve opening spring driving described spool to open，Described valve closure body includes the upper jack being arranged at described upper handle、The latch driving upper handle to press on described valve rod upper end and valve being closed in being arranged at the lower jack of described lower handle and being located in jack and lower jack simultaneously.After latch is extracted, then under the effect of valve opening spring, move on valve rod and make spool lose the sealing process to runner, now valve is opened, extinguishing chemical in storage cylinder flows to jet hose through runner and sprays from shower nozzle, thus without manpower Continued depression it is also possible that fire extinguisher is maintained at opening.When dismounting is arranged in upper jack and lower jack simultaneously, pressure valve bar under upper handle, valve rod drives spool to close runner and valve is closed.
As preferably, described lower handle is provided with lower locating piece, and described upper handle is provided with and makes the upper locating piece of upper jack and lower receptacle alignment when being connected to together with described lower locating piece.Can jack and upper receptacle alignment the most at present, thus convenience when improve valve opening.
As preferably, described upper jack is arranged on described upper locating piece, and described lower jack is arranged on described lower locating piece.Convenience when plugging latch is good.
As preferably, the bottom of described storage cylinder is provided with rubber anti-corrosive pad.It is prevented from making moist when this utility model is shelved on the ground rotten.
This utility model has an advantage that ought plug latch late gate can automatically turn on and be maintained at opening, it is not necessary to manpower presses upper handle constantly and also is able to make valve be maintained at opening and spray, laborsaving during use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: storage cylinder 1, rubber anti-corrosive pad 11, valve 2, valve body 21, spool 22, valve rod 23, valve opening spring 24, runner 25, import 251, outlet 252, lower handle 3, lower locating piece 31, upper handle 4, hinge 41, upper locating piece 42, lower flange 43, valve closure body 5, upper jack 51, lower jack 52, latch 53, jet hose 6, shower nozzle 61.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Seeing Fig. 1, a kind of pressing closed type hand extinguisher, including storage cylinder 1, valve 2, lower handle 3, upper handle 4 and valve closure body 5.
Storage cylinder 1 is cylindrical shape.The bottom of storage cylinder 1 is provided with rubber anti-corrosive pad 11.
Valve 2 includes valve body 21, spool 22, valve rod 23 and valve opening spring 24.Valve body 21 is fixed on the upper end of storage cylinder 1.Valve body 21 is provided with runner 25.Runner 25 is provided with import 251 and outlet 252.Import 251 is docking together with storage cylinder 1.Outlet 252 sealing is to being connected to jet hose 6.The port of export of jet hose 6 is provided with shower nozzle 61.Spool 22 is for controlling the break-make of runner 25.The lower end of valve rod 23 is fixed together with spool 22.Valve body 21 is stretched out in the upper end of valve rod 23.The upper-end part of driving of valve rod 23 is between upper handle 4 and lower handle 3.Valve opening spring 24 is spiral compression spring.
Lower handle 3 is fixed together with valve body 21.Lower handle 3 is provided with lower locating piece 31.
Upper handle 4 is hinged with valve body 21 by hinge 41.Upper handle 4 is provided with locating piece 42.Upper locating piece 42 is provided with lower flange 43.
Valve closure body 5 includes jack 51, lower jack 52 and latch 53.Upper jack 51 is arranged on lower flange 43.Lower jack 52 is arranged on lower locating piece 31.Latch 53 is located in jack 51 and lower jack 52 simultaneously.
During use, when extracting latch 53, upper handle 4 loses valve rod spool 22, the suppressing action of valve rod 23, valve opening spring 24 discharges elastic force and drives and move on valve rod 23, valve rod 23 drives to move on spool 22 and makes spool 22 lose the sealing process to runner 25, and the extinguishing chemical in storage cylinder 1 flows to jet hose 6 through runner 25, finally sprays from shower nozzle 61.
This utility model close process be: under press handle 4, upper handle 4 rotates clockwise with hinge 41 for axle, when turning to upper locating piece 42 and being connected to together with lower locating piece 31, upper handle 4 stops operating, now go up jack 51 and lower jack 52 just aligns, then latch 43 is inserted simultaneously in upper jack and lower jack.Upper handle 4 rotates clockwise pressure valve bar 23 at present, and valve rod 23 drives spool 22 by valve opening spring 24 energy storage while of sealed up for runner 25.When turning to upper jack 51 and lower jack 52 just aligns, spool 2 is in the position closed by runner 25.
Claims (3)
- null1. a pressing closed type hand extinguisher，Including storage cylinder、Lower handle、Upper handle and the valve being connected to storage cylinder，Described valve includes the valve body being provided with runner、The spool of folding runner and the valve rod of driving spool，Described runner is provided with inlet and outlet，Described import is docking together with described storage cylinder，Described outlet connection has jet hose，The port of export of described jet hose is provided with shower nozzle，Described lower handle is fixed together with described valve body，Described upper handle is hinged with described valve body，The upper-end part of driving of described valve rod is between upper handle and lower handle，It is characterized in that，Also include valve closure body，Described valve also includes the valve opening spring driving described spool to open，Described valve closure body includes the upper jack being arranged at described upper handle、The latch driving upper handle to press on described valve rod upper end and valve being closed in being arranged at the lower jack of described lower handle and being located in jack and lower jack simultaneously，The bottom of described storage cylinder is provided with rubber anti-corrosive pad.
- Pressing closed type hand extinguisher the most according to claim 1, it is characterised in that described lower handle is provided with lower locating piece, described upper handle is provided with and makes the upper locating piece of upper jack and lower receptacle alignment when being connected to together with described lower locating piece.
- Pressing closed type hand extinguisher the most according to claim 2, it is characterised in that described upper jack is arranged on described upper locating piece, and described lower jack is arranged on described lower locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279693.7U CN205586395U (en) | 2016-04-07 | 2016-04-07 | Press down and close closed portable fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279693.7U CN205586395U (en) | 2016-04-07 | 2016-04-07 | Press down and close closed portable fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205586395U true CN205586395U (en) | 2016-09-21 |
Family
ID=56921948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279693.7U Expired - Fee Related CN205586395U (en) | 2016-04-07 | 2016-04-07 | Press down and close closed portable fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205586395U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969153A (en) * | 2017-05-18 | 2017-07-21 | 江苏日明消防设备股份有限公司 | It is easy to extract the extinguisher valve door of safety plug |
| CN109045516B (en) * | 2018-09-01 | 2021-10-26 | 山东沂南园区开发建设有限公司 | Special miniature extinguishing device of new energy automobile |
| CN114849110A (en) * | 2022-06-07 | 2022-08-05 | 余姚天博消防设备有限公司 | Split handheld fire extinguisher |
-
2016
- 2016-04-07 CN CN201620279693.7U patent/CN205586395U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969153A (en) * | 2017-05-18 | 2017-07-21 | 江苏日明消防设备股份有限公司 | It is easy to extract the extinguisher valve door of safety plug |
| CN106969153B (en) * | 2017-05-18 | 2022-11-29 | 江苏日明消防设备股份有限公司 | Fire extinguisher valve structure convenient to extract safety catch |
| CN109045516B (en) * | 2018-09-01 | 2021-10-26 | 山东沂南园区开发建设有限公司 | Special miniature extinguishing device of new energy automobile |
| CN114849110A (en) * | 2022-06-07 | 2022-08-05 | 余姚天博消防设备有限公司 | Split handheld fire extinguisher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170407 |