CN203887820U - Air pressure window breaking hammer - Google Patents
Air pressure window breaking hammer Download PDFInfo
- Publication number
- CN203887820U CN203887820U CN201420143198.4U CN201420143198U CN203887820U CN 203887820 U CN203887820 U CN 203887820U CN 201420143198 U CN201420143198 U CN 201420143198U CN 203887820 U CN203887820 U CN 203887820U
- Authority
- CN
- China
- Prior art keywords
- air pressure
- broken window
- window breaking
- piston
- gas
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to emergent escape equipment, in particular to a window breaking hammer used for breaking windows and the like in emergency. The utility model provides an air pressure window breaking hammer. The technical scheme is that the air pressure window breaking hammer comprises a shell and a window breaking cone, the improvement is that the air pressure window breaking hammer also comprises a gas cylinder, a gas outlet valve, a switch and a piston, wherein the gas bottle is arranged inside the shell, high pressure gas is charged in the gas cylinder, a gas outlet is formed in the gas cylinder, the gas outlet valve is arranged on the gas outlet and is connected with the switch, the piston is hermetically arranged inside the shell at the front end of the gas outlet valve, and the window breaking cone is connected with the piston. The air pressure window breaking hammer has the advantages that through release of the high pressure gas, the piston and the window breaking cone are driven to instantaneously generate strong pressure on the surface of glass, so that the glass is broken, the use method is simple and convenient, and the air pressure window breaking hammer can not only be used by strong people.
Description
Technical field
The utility model relates to a kind of urgent escape device, especially relates to a kind of broken window hammer that at Emergency time, window etc. is carried out fragmentation.
Background technology
Along with scientific and technological progress, the glass that automobile or building use is more and more hard, and major part is safety glass, and in order to improve protection effect, the thickness of this type of safety glass is all very thick.At Emergency time, only depend on hard thing or simple and easy broken window hammer to be often difficult to gather effect, so that the accident that should not occur occurs.Just like, after the vehicle water falling of sealing, due to the extruding of hydraulic pressure to vehicle glass, cause being difficult to say that vehicle window breaks up, so that cause accident.
Utility model content
Technical problem to be solved in the utility model is for the problems referred to above, provides a kind of air pressure broken window hammer, and its technical scheme is: the broken window hammer of a kind of air pressure, comprise shell and broken window cone, and its improvements are: also comprise gas cylinder, air outlet valve, switch and piston; Described gas cylinder setting in the enclosure, the in-built gases at high pressure of described gas cylinder, described gas cylinder is provided with gas outlet, sets out air valve on gas outlet, air outlet valve is connected with switch; In the shell that is arranged on air outlet valve front end of described piston seal; Described broken window cone is connected with piston.
The broken window hammer of air pressure described in the utility model, its improvements are: described piston nose is provided with block.
The broken window hammer of air pressure described in the utility model, its improvements are: described switch is provided with safeties.
The broken window hammer of air pressure described in the utility model, its improvements are: described safeties are barrier rib, and described switch is provided with insurance hole, and described barrier rib is arranged in insurance hole.
The broken window hammer of air pressure described in the utility model, its improvements are: the material of described broken window cone is wolfram steel.
The broken window hammer of air pressure described in the utility model, its improvements are: described gas cylinder is provided with and adds gas port.
The utility model has the advantage of: by the release of gases at high pressure, driven plunger and broken window cone, make moment form crunch at glass surface, it is broken, and using method is easy, uses without the people of powerful.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As shown in Figure 1, the broken window hammer of air pressure of the present utility model comprises a shell 1, and shell 1 is interior arranges a gas cylinder 2 that is filled with gases at high pressure, and gases at high pressure can use compressed air.The gas outlet of gas cylinder 2 is connected with air outlet valve 3, the controlled switch of making gas port of air outlet valve 3.Accordingly, a switch 4 is set on air outlet valve 3, in order to control the switching of air outlet valve 3.The front end of air outlet valve 3 arranges a piston 5, and the front end of piston 5 arranges a broken window cone 6, and broken window cone 6 uses wolfram steel to make, and wolfram steel has higher hardness, can effectively carry out fragmentation.What piston 5 sealed is arranged in shell 1, and the front end of piston 5 arranges a block 7, prevents that piston 5 from going out after motion, so that causes danger.
In addition, in order to prevent that malfunction switch 4 causes timeliness under nonemergency, an insurance hole can be set on switch 4, insurance is placed a barrier rib 8 in hole, and barrier rib 8 can be made of soft metal or flexible plastic, as leads or rubber strip.In the time that needs use, also conveniently dismantle.
In addition, in order to make the broken window hammer of air pressure to reuse, on gas cylinder, arrange one and add gas port, after using, can carry out aerating.
Claims (6)
1. the broken window hammer of air pressure, comprises shell and broken window cone, it is characterized in that: also comprise gas cylinder, air outlet valve, switch and piston; Described gas cylinder setting in the enclosure, the in-built gases at high pressure of described gas cylinder, described gas cylinder is provided with gas outlet, sets out air valve on gas outlet, air outlet valve is connected with switch; In the shell that is arranged on air outlet valve front end of described piston seal; Described broken window cone is connected with piston.
2. the broken window hammer of air pressure according to claim 1, is characterized in that: described piston nose is provided with block.
3. the broken window hammer of air pressure according to claim 1, is characterized in that: described switch is provided with safeties.
4. the broken window hammer of air pressure according to claim 3, is characterized in that: described safeties are barrier rib, and described switch is provided with insurance hole, and described barrier rib is arranged in insurance hole.
5. according to the broken window hammer of the air pressure described in claim 1 ~ 4 any one, it is characterized in that: the material of described broken window cone is wolfram steel.
6. according to the broken window hammer of the air pressure described in claim 1 ~ 4 any one, it is characterized in that: described gas cylinder is provided with and adds gas port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143198.4U CN203887820U (en) | 2014-03-28 | 2014-03-28 | Air pressure window breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143198.4U CN203887820U (en) | 2014-03-28 | 2014-03-28 | Air pressure window breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887820U true CN203887820U (en) | 2014-10-22 |
Family
ID=51714267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143198.4U Expired - Fee Related CN203887820U (en) | 2014-03-28 | 2014-03-28 | Air pressure window breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887820U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590193A (en) * | 2014-12-31 | 2015-05-06 | 徐州工业职业技术学院 | Pneumatic life rescue hammer |
| WO2016119541A1 (en) * | 2015-01-30 | 2016-08-04 | 黄斌 | Pneumatic motor vehicle window breaking device |
| ES2641041A1 (en) * | 2016-05-04 | 2017-11-07 | Jesús Miguel NIEVA GONZÁLEZ | System for the rapid opening of emergency windows (Machine-translation by Google Translate, not legally binding) |
| CN109455162A (en) * | 2019-01-04 | 2019-03-12 | 皖西学院 | A kind of self-rescue device of drowning car |
| CN111976641A (en) * | 2020-09-04 | 2020-11-24 | 中车大连电力牵引研发中心有限公司 | Intelligent glass crushing device |
-
2014
- 2014-03-28 CN CN201420143198.4U patent/CN203887820U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590193A (en) * | 2014-12-31 | 2015-05-06 | 徐州工业职业技术学院 | Pneumatic life rescue hammer |
| WO2016119541A1 (en) * | 2015-01-30 | 2016-08-04 | 黄斌 | Pneumatic motor vehicle window breaking device |
| ES2641041A1 (en) * | 2016-05-04 | 2017-11-07 | Jesús Miguel NIEVA GONZÁLEZ | System for the rapid opening of emergency windows (Machine-translation by Google Translate, not legally binding) |
| CN109455162A (en) * | 2019-01-04 | 2019-03-12 | 皖西学院 | A kind of self-rescue device of drowning car |
| CN111976641A (en) * | 2020-09-04 | 2020-11-24 | 中车大连电力牵引研发中心有限公司 | Intelligent glass crushing device |
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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 |
Granted publication date: 20141022 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |