CN203463000U - Automatic window breaking ladder - Google Patents
Automatic window breaking ladder Download PDFInfo
- Publication number
- CN203463000U CN203463000U CN201320523603.0U CN201320523603U CN203463000U CN 203463000 U CN203463000 U CN 203463000U CN 201320523603 U CN201320523603 U CN 201320523603U CN 203463000 U CN203463000 U CN 203463000U
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- China
- Prior art keywords
- ladder
- striker
- window breaking
- automatic window
- housing
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Abstract
The utility model discloses an automatic window breaking ladder. The automatic window breaking ladder is characterized by comprising a ladder body and a window breaking mechanism, wherein the window breaking mechanism is arranged at the top end of the ladder and comprises a shell, a striking needle rod and a touch switch; the striking needle rod extends out of the shell; the extending distance of the touch end of a touch rod in the touch switch out of the shell is longer than the extending distance of a striking needle of the striking needle rod out of the shell; the touch end is contacted with glass to be broken, and the striking needle is triggered to eject and break the glass. The automatic window breaking ladder disclosed by the utility model has the functions of full automation and portability and ensures more convenient and safer use in emergency places.
Description
Technical field
The utility model relates to a kind of broken window ladder, particularly relates to a kind of automatic window breaking ladder.
Background technology
At present, for big bus kidnapping accident, wish to obtain a kind of equipment or mechanism of effective breakthrough big bus glass, broken window ladder is a kind of instrument of breaking through big bus glass, existing broken window ladder volume is large, be inconvenient to carry, inconvenient operation, structural strength can not satisfy the demands, and in emergent place, uses and has certain danger.
Utility model content
The utility model, for above-mentioned deficiency, has proposed a kind of automatic window breaking ladder.
The technical scheme that the utility model provides is:
A kind of automatic window breaking ladder, comprising:
Ladder body;
Po Chuan mechanism, it is arranged on the top of ladder, and described Po Chuan mechanism comprises: housing; Extended striker from housing; And touch switch, wherein, the distance that the shake-up end of the touch pole in touch switch extends housing is greater than the distance that the striker of striker extends housing;
Touch end and glass contact to be broken, touch striker and eject, shattered glass.
Preferably, in described automatic window breaking ladder, the striker that extends housing of described striker is the sharp end with sharp shape, and the other end is positioned at housing, is support end.
Preferably, in described automatic window breaking ladder, described touch switch comprises:
Touch pole, forms step-like structure near its support end, wherein touches that distolateral for high-order, to stir distolateral be low order, and the direction that extend along touch pole described struck side is connected with inner walls by the first spring;
Striker is positioned at the top of touch pole, and the direction that extend along striker its support end is connected with inner walls by the second spring, and striker middle part has groove;
Trigger, its middle part is articulated in housing, and one end of described trigger is built-in end, and it embeds described groove, and the other end is bond end, its oblique is at the low order place of touch pole, and the built-in end of described trigger is upwards connected to inner walls by elastic body;
Wherein, when described built-in end embeds described groove, the position of described striker is in making the second spring in compress energy storage state.
Preferably, in described automatic window breaking ladder, described Po Chuan mechanism has two, lays respectively at the both sides on ladder body top.
Preferably, in described automatic window breaking ladder, also comprise:
Pull bar, housing is extended along the direction contrary with striker in its one end, and has handle, and the other end of pull bar is connected with the contact of the support end of striker, and described the second spring housing is in the periphery that is positioned at enclosure interior of described pull bar.
Preferably, in described automatic window breaking ladder, described ladder body is portable folding ladder.
Preferably, in described automatic window breaking ladder, described portable folding ladder comprises the terraced unit of a plurality of joints longitudinally connecting each other, and under the state longitudinally connecting in any two terraced unit of joint, junction is provided with reinforcement backplate.
Preferably, in described automatic window breaking ladder, described portable folding ladder bottom is provided with feet.
Preferably, in described automatic window breaking ladder, described portable folding ladder adopts aluminium lithium alloy material.
Preferably, in described automatic window breaking ladder, described portable folding ladder also comprises: connect the interior plate of a joint in terraced unit and the elastic mechanism on the outer panel in horizontal adjacent ladder unit.
The utility model Jiang Po window mechanism is arranged on ladder body Shang，Po window mechanism and has full-automatic function, does not need action button, as long as contact with treating cullet, just can shattered glass, and the structure of ladder body is portable folding ladder, volume is little, good portability.In addition, portable folding ladder, it adopts aluminium lithium alloy material, and intensity improves; Be provided with elastic mechanism, can put in place by rapid deployment; Be provided with reinforcement backplate, when prevention is used, be out of shape, fracture; Be provided with feet, ensure the stability of using.
Accompanying drawing explanation
Fig. 1 is the folding schematic diagram of automatic window breaking ladder described in the utility model;
The structural representation of Tu2Wei Po window mechanism;
Schematic diagram when Fig. 3 is the expansion of ladder body.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to manual word.
As shown in Figure 1, the utility model provides a kind of automatic window breaking ladder, comprising: ladder body 2; Po Chuan mechanism 1, it is arranged on the top of ladder, and described Po Chuan mechanism 1 comprises: housing 11; Extended striker 12 from housing 11; And touch switch, wherein, the distance that the shake-up end of the touch pole 13 in touch switch extends housing is greater than the distance that the striker of striker 12 extends housing;
Touch end and glass contact to be broken, touch striker and eject, shattered glass.
In described automatic window breaking ladder, the striker that extends housing 11 of described striker 13 is the sharp end with sharp shape, and the other end is positioned at housing, is support end.
In described automatic window breaking ladder, described touch switch comprises:
Touch pole 13, forms step-like structure near its support end, wherein touches that distolateral for high-order, to stir distolateral be low order, and the direction that extend along touch pole described struck side is connected with inner walls by the first spring 14;
Striker 12 is positioned at the top of touch pole 13, and the direction that extend along striker its support end is connected with inner walls by the second spring 15, and striker middle part has groove;
Trigger 17, its middle part is articulated in housing, and one end of described trigger is built-in end, and it embeds described groove, and the other end is bond end, its oblique is at the low order place of touch pole 13, and the built-in end of described trigger is upwards connected to inner walls by elastic body;
Wherein, when described built-in end embeds described groove, the position of described striker 12 is in making the second spring 15 in compress energy storage state.
At present, touch switch has a variety of, and the described touch switch in the utility model relies on the mechanism with described Po Chuan.
In described automatic window breaking ladder, described Po Chuan mechanism 1 has two, lays respectively at the both sides on ladder body top.
In described automatic window breaking ladder, also comprise:
Pull bar 16, housing is extended along the direction contrary with striker in its one end, and has handle, and the other end of pull bar is connected with the support end contact of striker 12, and described the second spring 15 is enclosed within the periphery that is positioned at enclosure interior of described pull bar 16.
In described automatic window breaking ladder, described ladder body 2 is portable folding ladder.
In the utility model patent that the structure of described portable folding ladder has been CN201705191U at notification number, announce.
In described automatic window breaking ladder, described portable folding ladder comprises the terraced unit 21 of a plurality of joints longitudinally connecting each other, and under the state longitudinally connecting in any two terraced unit of joint, junction is provided with strengthens backplate 22.
In described automatic window breaking ladder, described portable folding ladder bottom is provided with feet 23.
Described feet 23 has two, is fixed by bolts to respectively the both sides of the bottom of ladder body, has strengthened the stability of ladder body 2.
In described automatic window breaking ladder, described portable folding ladder adopts aluminium lithium alloy material.
In described automatic window breaking ladder, in described automatic window breaking ladder, described portable folding ladder also comprises: connect the interior plate of a joint in terraced unit and the elastic mechanism 24 on the outer panel in horizontal adjacent ladder unit.
When portable folding ladder launches, the outer panel of portable folding ladder both sides is to infolding 90 degree, and the pulling force that elastic mechanism 24 produces can make outer panel rapid deployment put in place.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in manual and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (10)
1. an automatic window breaking ladder, is characterized in that, comprising:
Ladder body;
Po Chuan mechanism, it is arranged on the top of ladder, and described Po Chuan mechanism comprises: housing; Extended striker from housing; And touch switch, wherein, the distance that the shake-up end of the touch pole in touch switch extends housing is greater than the distance that the striker of striker extends housing;
Touch end and glass contact to be broken, touch striker and eject, shattered glass.
2. automatic window breaking ladder as claimed in claim 1, is characterized in that, the striker that extends housing of described striker is the sharp end with sharp shape, and the other end is positioned at housing, is support end.
3. automatic window breaking ladder as claimed in claim 2, is characterized in that, described touch switch comprises:
Touch pole, forms step-like structure near its support end, wherein touches that distolateral for high-order, to stir distolateral be low order, and the direction that extend along touch pole described struck side is connected with inner walls by the first spring;
Striker is positioned at the top of touch pole, and the direction that extend along striker its support end is connected with inner walls by the second spring, and striker middle part has groove;
Trigger, its middle part is articulated in housing, and one end of described trigger is built-in end, and it embeds described groove, and the other end is bond end, its oblique is at the low order place of touch pole, and the built-in end of described trigger is upwards connected to inner walls by elastic body;
Wherein, when described built-in end embeds described groove, the position of described striker is in making the second spring in compress energy storage state.
4. automatic window breaking as claimed in claim 3 ladder, is characterized in that, described Po Chuan mechanism has two, lays respectively at the both sides on ladder body top.
5. the ladder of the automatic window breaking as described in claim 3 or 4, is characterized in that, also comprises:
Pull bar, housing is extended along the direction contrary with striker in its one end, and has handle, and the other end of pull bar is connected with the contact of the support end of striker, and described the second spring housing is in the periphery that is positioned at enclosure interior of described pull bar.
6. automatic window breaking ladder as claimed in claim 5, is characterized in that, the structure of described ladder body is portable folding ladder.
7. automatic window breaking ladder as claimed in claim 6, is characterized in that, described portable folding ladder comprises the terraced unit of a plurality of joints longitudinally connecting each other, and under the state longitudinally connecting in any two terraced unit of joint, junction is provided with reinforcement backplate.
8. automatic window breaking ladder as claimed in claim 6, is characterized in that, described portable folding ladder bottom is provided with feet.
9. automatic window breaking ladder as claimed in claim 6, is characterized in that, described portable folding ladder adopts aluminium lithium alloy material.
10. automatic window breaking as claimed in claim 6 ladder, is characterized in that, described portable folding ladder also comprises: connect an interior plate in the terraced unit of joint and the elastic mechanism on the outer panel in horizontal adjacent ladder unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523603.0U CN203463000U (en) | 2013-08-26 | 2013-08-26 | Automatic window breaking ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523603.0U CN203463000U (en) | 2013-08-26 | 2013-08-26 | Automatic window breaking ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203463000U true CN203463000U (en) | 2014-03-05 |
Family
ID=50175372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523603.0U Expired - Lifetime CN203463000U (en) | 2013-08-26 | 2013-08-26 | Automatic window breaking ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203463000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312999A (en) * | 2018-02-07 | 2018-07-24 | 深圳市鑫神科技开发有限公司 | A kind of escape method and escape device |
-
2013
- 2013-08-26 CN CN201320523603.0U patent/CN203463000U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312999A (en) * | 2018-02-07 | 2018-07-24 | 深圳市鑫神科技开发有限公司 | A kind of escape method and escape device |
| CN108312999B (en) * | 2018-02-07 | 2022-09-06 | 深圳市鑫神科技开发有限公司 | Escape method and escape device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |