CN203742423U - Impact window crushing assault climbing ladder - Google Patents
Impact window crushing assault climbing ladder Download PDFInfo
- Publication number
- CN203742423U CN203742423U CN201420123973.XU CN201420123973U CN203742423U CN 203742423 U CN203742423 U CN 203742423U CN 201420123973 U CN201420123973 U CN 201420123973U CN 203742423 U CN203742423 U CN 203742423U
- Authority
- CN
- China
- Prior art keywords
- ladder
- broken window
- shell
- assault
- ladder stand
- 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 - Lifetime
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses an impact window crushing assault climbing ladder which is characterized by comprising a climbing ladder part and window crushing devices mounted on the ladder part.In operation, trigger mechanisms of the window crushing devices on the climbing ladder parts are contacted with glass and apply certain pressure forwards; the glass pushes conductive materials on the trigger mechanisms to move backwards; the conductive materials are contacted with two trigger electrodes led out of electric ignition devices, and powered on; at this point, the electric ignition devices are started and generate sparks; the sparks ignite combustible substances in generators and produce expanding gas; the gas pushes pistons to move forwards; and conical structure bodies at the front ends of the pistons are pushed out the window crushing devices instantly and crush the glass.The ladder has the benefits that the glass in the larger area can be crushed instantly and quickly, the ladder has low the trigger pressure and strong crushing capacity, is high in man-machine efficacy and simple to operate, and occupies a small space, and the window crushing devices can be replaced at any moment.
Description
Technical field:
The utility model relates to a kind of climbing ladder technical field, especially, relates to the anti-terrorism technical field of the broken window assault of a kind of impact type climbing ladder.
Background technology:
For mass transportation facilities as bus or carjacking event, if public security or People's Armed Police personnel after car door enters compartment, carry out again to robber prevent, the rescue time is long.As remote robber in car from car shoots, easily hurt by rescue personnel.So need moment that the robber in again from vehicle window position to car after car glass breaking is prevented or shot dead.The broken window using the at present ladder of charging, is generally divided into artificial brute force and impacts with spring and impact two types, all poor to tempered glass and doubling glass effect, is mainly reflected in that to break up time of glass longer, and the transparency area simultaneously breaking up is also little, and the power of breaking up is also poor.
The technical problem solving:
The utility model, in order to overcome the defect of prior art, discloses the broken window assault of a kind of impact type climbing ladder.
An object is: the utility model energy moment produces impacting with high pressure power broken glass fast,
Another object is: the utility model can broken larger area glass, and without obvious splash;
Another is object: it is little that the utility model triggers pressure, and breaking capacity is strong, and man-machine efficacy is high simultaneously, also can change at any time.
The technical solution of the utility model is as follows:
The broken window assault of a kind of impact type climbing ladder, is characterized in that, comprising: ladder stand, and set up against glass window its upper end; Broken window device, it is connected with the top of described ladder stand, and at least arranges one; Wherein, described broken window device comprises, shell, its hollow structure that is front opening; Piston, it is arranged in the hollow structure of described shell, and conflicts and coordinate slidably with the inwall of described shell, and described piston nose is provided with brokenly glass portion, and when described piston forward moves, described broken glass portion stretches out in housing from the front opening of described shell; Gas generator, it is arranged in the shell of described piston rear end, is provided with the solid matter that can produce expanding gas after burning in described gas generator; Electric ignition device, it is arranged in the shell of described piston rear end, and near described gas generator, the spark that described electric ignition device produces impels the substance combustion in described gas generator; Trigger mechanism, it is connected to shell by resiliency compressible member, and is positioned at the front side of the front opening of described shell; Wherein, described trigger mechanism is made up of conductive material, and two trigger electrodes of described electric ignition device are arranged on the elastic compression path of described trigger mechanism at each interval.
Preferably, the broken window assault of impact type of the present utility model climbing ladder, is characterized in that, described ladder stand is two horizon bar compositions that vertical rod is vertical with described vertical rod with many, and described ladder stand upper end is provided with 1-3 described broken window device; Described broken window device is perpendicular to the front facade of described ladder stand, and front facade one segment distance that protrudes from foremost described ladder stand of described broken window device.
Preferably, the broken window assault of impact type of the present utility model climbing ladder, is characterized in that, the front end of described broken glass portion is provided with pyramidal structure body, and the tip of described pyramidal structure body is towards described shell front opening direction.
Preferably, the broken window assault of impact type of the present utility model climbing ladder, is characterized in that, the height of described ladder stand is 1.2-2.0m, and the level interval of described horizon bar is 20-45cm; The front facade distance that protrudes from foremost described ladder stand of described broken window device is 3-10cm.
Preferably, the broken window assault of impact type of the present utility model climbing ladder, is characterized in that, two vertical rods of described ladder stand are collapsible or telescopic structure.
The beneficial effects of the utility model are:
The utility model has overcome the defect of prior art, the broken window assault of disclosed a kind of impact type climbing ladder, reach, can moment produce fast impacting with high pressure power broken glass, can broken larger area glass, and without obvious splash, triggering pressure is little, and breaking capacity is strong, man-machine efficacy is high simultaneously, also can change at any time.
Brief description of the drawings:
Fig. 1 is front view of the present utility model.
Fig. 2 is lateral view of the present utility model.
Fig. 3 is the sectional drawing of the broken window device of the utility model.
Detailed description of the invention:
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, the broken window assault of impact type of the present utility model climbing ladder, is characterized in that, comprising: ladder stand 1, and set up against glass window its upper end; Broken window device 2, it is connected with the top of described ladder stand 1, and at least arranges one; Wherein, described broken window device 2 comprises, shell 5, its hollow structure that is front opening; Piston 6, it is arranged in the hollow structure of described shell 5, and conflicts and coordinate slidably with the inwall of described shell 5, and described piston 6 front ends are provided with brokenly glass portion 7, when described piston 6 moves forward, described broken glass portion 7 stretches out in housing from the front opening of described shell 5; Gas generator 4, it is arranged in the shell 5 of described piston 6 rear ends, is provided with the solid matter that can produce expanding gas after burning in described gas generator 4; Electric ignition device 3, it is arranged in the shell 5 of described piston 6 rear ends, and near described gas generator 4, the spark that described electric ignition device 3 produces impels the substance combustion in described gas generator 4; Trigger mechanism 11, it is connected to shell 5 by resiliency compressible member 10, and is positioned at the front side of the front opening of described shell 5; Wherein, described trigger mechanism 11 is made up of conductive material 12, and two trigger electrodes 9 of described electric ignition device 3 are arranged on the elastic compression path of described trigger mechanism 11 at each interval.
The broken window assault of impact type of the present utility model climbing ladder, is characterized in that, described ladder stand 1 is two horizon bar compositions that vertical rod is vertical with described vertical rod with many, and described ladder stand 1 upper end is provided with 1-3 described broken window device 2; Described broken window device 2 is perpendicular to the front facade of described ladder stand 1, and front facade one segment distance that protrudes from foremost described ladder stand 1 of described broken window device 2.
The broken window assault of impact type of the present utility model climbing ladder, is characterized in that, the front end of described broken glass portion 7 is provided with pyramidal structure body 8, and the tip of described pyramidal structure body 8 is towards described shell 5 front opening directions.
The broken window assault of impact type of the present utility model climbing ladder, is characterized in that, the height of described ladder stand 1 is 1.2-2.0m, and the level interval of described horizon bar is 20-45cm; The front facade distance that protrudes from foremost described ladder stand 1 of described broken window device 2 is 3-10cm.
The broken window assault of impact type of the present utility model climbing ladder, is characterized in that, two vertical rods of described ladder stand 1 are collapsible or telescopic structure.
In the time that operating personnel need to break up car glass, the hand-held ladder stand 1 of operating personnel, the trigger mechanism 11 of the broken window device 2 in described ladder stand 1 upper end contacts glass and applies forward certain pressure (being less than 1 kilogram), the conductive material 12 that described glass promotes on described trigger mechanism 11 moves backward, in the time that described conductive material 12 all contacts with described two trigger electrodes 9, described two trigger electrodes 9 are switched on, now electric ignition device 3 is activated and at the interior generation spark of described shell 5, gas is lighted and produced to combustible species in described gas generator 4 after seeing spark, this gas is in the interior generation malleation of described shell 5 and promote described piston 6 and travel forward, now the pyramidal structure body 8 of described piston 6 front ends is released beyond described shell 5 and shattered glass by moment.The wherein moment point pressure of shattered glass: be greater than 1000 kilograms, as tempered glass (its thickness≤17mm), glue doubling steel glass (its thickness≤12mm) all can use this novel product, wherein, broken window device 2 can be changed at any time.
Above content described in this manual is only to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (5)
1. the broken window assault of an impact type climbing ladder, is characterized in that, comprising:
Ladder stand, set up against glass window its upper end;
Broken window device, it is connected with the top of described ladder stand, and at least arranges one;
Wherein, described broken window device comprises,
Shell, its hollow structure that is front opening;
Piston, it is arranged in the hollow structure of described shell, and conflicts and coordinate slidably with the inwall of described shell, and described piston nose is provided with brokenly glass portion, and when described piston forward moves, described broken glass portion stretches out in housing from the front opening of described shell;
Gas generator, it is arranged in the shell of described piston rear end, is provided with the solid matter that can produce expanding gas after burning in described gas generator;
Electric ignition device, it is arranged in the shell of described piston rear end, and near described gas generator, the spark that described electric ignition device produces impels the substance combustion in described gas generator;
Trigger mechanism, it is connected to shell by resiliency compressible member, and is positioned at the front side of the front opening of described shell;
Wherein, described trigger mechanism is made up of conductive material, and two trigger electrodes of described electric ignition device are arranged on the elastic compression path of described trigger mechanism at each interval.
2. the broken window assault of impact type as claimed in claim 1 climbing ladder, is characterized in that,
Described ladder stand is two horizon bar compositions that vertical rod is vertical with described vertical rod with many, and described ladder stand upper end is provided with 1-3 described broken window device; Described broken window device is perpendicular to the front facade of described ladder stand, and front facade one segment distance that protrudes from foremost described ladder stand of described broken window device.
3. the broken window assault of impact type as claimed in claim 1 climbing ladder, is characterized in that,
The front end of described broken glass portion is provided with pyramidal structure body, and the tip of described pyramidal structure body is towards described shell front opening direction.
4. the broken window assault of impact type as claimed in claim 2 climbing ladder, is characterized in that,
The height of described ladder stand is 1.2-2.0m, and the level interval of described horizon bar is 20-45cm; The front facade distance that protrudes from foremost described ladder stand of described broken window device is 3-10cm.
5. the broken window assault of impact type as claimed in claim 2 climbing ladder, is characterized in that,
Two vertical rods of described ladder stand are collapsible or telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123973.XU CN203742423U (en) | 2014-03-19 | 2014-03-19 | Impact window crushing assault climbing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123973.XU CN203742423U (en) | 2014-03-19 | 2014-03-19 | Impact window crushing assault climbing ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742423U true CN203742423U (en) | 2014-07-30 |
Family
ID=51342240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123973.XU Expired - Lifetime CN203742423U (en) | 2014-03-19 | 2014-03-19 | Impact window crushing assault climbing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322004A (en) * | 2020-04-03 | 2020-06-23 | 安徽建筑大学 | Pneumatic type window breaking clamping device at top end of rescue aerial ladder vehicle |
-
2014
- 2014-03-19 CN CN201420123973.XU patent/CN203742423U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322004A (en) * | 2020-04-03 | 2020-06-23 | 安徽建筑大学 | Pneumatic type window breaking clamping device at top end of rescue aerial ladder vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101638080B (en) | Fixed type toughened glass crushing escape apparatus | |
| CN105536166A (en) | Multifunctional pressing type window breaker used by police | |
| CN109204215A (en) | There are two types of the window breakers of triggering mode for tool | |
| CN203742423U (en) | Impact window crushing assault climbing ladder | |
| CN102806550A (en) | Quick breaker for toughened glass | |
| CN101693449B (en) | Emergency glass crushing device | |
| CN106798979A (en) | A kind of Emergency Motor Vehicles glass pane miniature blasting device | |
| CN204243137U (en) | A kind of low overload type activation heat cell apparatus | |
| CN203172583U (en) | Novel automobile escape glass-shattering device | |
| CN204586763U (en) | A kind of in-vehicle breaks glass device | |
| CN210062913U (en) | Portable high-efficient glass breaker | |
| CN201311232Y (en) | Telescopic police baton | |
| CN103204126A (en) | Method and device for cutting off battery packs | |
| CN204452344U (en) | Vehicle explosion-proof glass Escape gun | |
| CN202753133U (en) | Novel lifesaving hammer | |
| CN203511551U (en) | Bomb explosion type window breaking device with civil bomb explosion | |
| CN207562231U (en) | A kind of motor-vehicle glass window explosion escape device | |
| CN103707836A (en) | Portable vehicle window glass blasting device for emergent escape self rescue | |
| CN112440919A (en) | Safe crushing mechanism for automobile glass | |
| CN205784903U (en) | Adsorption-type aluminothermy door opener | |
| CN115180128A (en) | High-speed unmanned aerial vehicle emergency rescue window breaking method | |
| CN201754062U (en) | Novel explosion prevention device | |
| CN204527100U (en) | For the window breaker of the band warning function of motor omnibus | |
| CN202846497U (en) | Quick toughened glass knapper | |
| CN109720294B (en) | Safe blasting and breaking device for automobile glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |