CN103569017A - Automatic vehicle window glass crushing device - Google Patents
Automatic vehicle window glass crushing device Download PDFInfo
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- CN103569017A CN103569017A CN201310469255.8A CN201310469255A CN103569017A CN 103569017 A CN103569017 A CN 103569017A CN 201310469255 A CN201310469255 A CN 201310469255A CN 103569017 A CN103569017 A CN 103569017A
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- China
- Prior art keywords
- pressure gas
- glass
- crushing device
- vehicle window
- high pressure
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Abstract
The invention discloses an automatic vehicle window glass crushing device, and belongs to the field of vehicle safety. The crushing device mainly comprises a high-pressure gas generation cavity, a high-pressure gas transfer cavity and an ejection cavity. The ejection cavity is internally provided with a round cone ejector, high-pressure gas generated by the high-pressure gas generation cavity impacts the round cone ejector after passing through the high-pressure gas transfer cavity, and thus the high-pressure gas is fast ejected and crushes glass. The crushing device disclosed by the invention has the obvious characteristics of being simple in structure, easy to maintain, short in glass crushing time, easy to operate and the like, manual glass knocking is avoided, and the time for passengers to escape from a vehicle in case of emergency is effectively shortened.
Description
Technical field
Patent of the present invention relates to a kind of automatic crushing device for glass of vehicle window, belongs to vehicle safety field.
Background technology
The most of public transit vehicle of existing market or motor omnibus all adopt brokenly window hammer broken as glass for vehicle window, but there are many defects in this artificial broken window method, vehicle may be in catching fire, dense smoke or other happen suddenly under urgent environment, add while using and knocked glass dynamics, knock the factors such as glass position and affect, be difficult to play the effect of broken glass immediately.
Summary of the invention
Patent of the present invention adopts high pressure catapult technique, rapidly automatic crushing window glass.
The technical scheme of patent of the present invention: automatic crushing device for glass of vehicle window, is mainly comprised of high pressure gas generation chamber, high pressure gas conduction chamber, ejection chamber.High pressure gas produce air inclusion producer in chamber; Ejection chamber contains circular cone ejector, air release hole, launches hole; High pressure gas conduction chamber connects high pressure gas and produces chamber and ejection chamber.
In such scheme, gas generator is mainly comprised of gunpowder and high-tension coil, and after external circuits controlling point fire coil energising igniting, the instantaneous blast of gunpowder produces high pressure gas.
The power supply of above-mentioned external circuits is from vehicle power.
In such scheme, to circular cone ejector material therefor hardness, must surpass glass for vehicle window hardness, smoothly crushing window glass.
That patent of the present invention obviously has is simple in structure, easy care, shattered glass time are short, easy to operate, need not manually knock the features such as glass, effectively reduces the time that in emergency circumstances passenger escapes from vehicle.
Accompanying drawing explanation:
Fig. 1 is the structural representation of automatic crushing device for glass of vehicle window
Fig. 2 is the external circuits schematic diagram of automatic crushing device for glass of vehicle window
The specific embodiment:
Automatic crushing device for glass of vehicle window shown in accompanying drawing 1, by high pressure gas produce chamber 1, via hole 2, gas generator 3, circular cone ejector 4, air release hole 5, launch hole 6, ejection chamber 7, high pressure gas conduction chamber 8, wire 9 etc. form.High pressure gas generation chamber 1 is conducted chamber 8 with ejection chamber 7 by high pressure gas and is connected, and the interior high-tension coil of gas generator 3 is connected with accompanying drawing 2 control circuits by wire 9.
The control circuit figure of automatic crushing device for glass of vehicle window shown in accompanying drawing 2, mainly by farad capacitor C1, C2, C3, C4, C5, resistance R 1, R2, R3, R4, R5, diode D1, D2, D3, D4, D5, the compositions such as zener diode D6, D7, D8, D9, D10, all resistance, diode, zener diode form voltage balance circuit jointly, maintain the voltage stabilization at farad capacitor C1, C2, C3, C4, C5 two ends.
The end of Vcc shown in accompanying drawing 2 connects vehicle power, and after vehicle launch, vehicle power is held to farad capacitor and charged by Vcc;
In the end of L shown in accompanying drawing 2 connection accompanying drawing 1, wire 9 is to the high-tension coil of gas generator 3;
S shown in accompanying drawing 2 is safety switch.
When emergency episode appears in vehicle, while needing personnel to escape as early as possible, closed accompanying drawing 2 S of safety switch, farad capacitor C1, C2, C3, C4, the high-tension coil electric discharge of C5 to gas generator 3 in accompanying drawing 1 in accompanying drawing 2, make the gunpowder explosion in gas generator 3, blast produces instantaneous high pressure gas and impacts circular cone ejector 4 by accompanying drawing 1 mesohigh gaseous conductance chamber 8, and circular cone ejector 4 is hit fast along ejection chamber 7, through launching hole 6, ejects shattered glass.
Claims (2)
1. its high pressure gas of automatic crushing device for glass of vehicle window produce air inclusion producer in chamber, gas generator is mainly comprised of gunpowder and high-tension coil, high-tension coil connects control circuit, and control circuit mainly comprises the farad capacitor that can charge and can discharge to high-tension coil and the voltage balance circuit that maintains farad capacitor voltage stabilization.
2. its ejection chamber of automatic crushing device for glass of vehicle window contains a circular cone ejector, ignites gunpowder and produce high pressure gas after high-tension coil energising, through high pressure gas conduction chamber, impacts circular cone ejector, and circular cone ejector ejects fast along ejection chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469255.8A CN103569017A (en) | 2013-10-10 | 2013-10-10 | Automatic vehicle window glass crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469255.8A CN103569017A (en) | 2013-10-10 | 2013-10-10 | Automatic vehicle window glass crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103569017A true CN103569017A (en) | 2014-02-12 |
Family
ID=50041980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310469255.8A Pending CN103569017A (en) | 2013-10-10 | 2013-10-10 | Automatic vehicle window glass crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103569017A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847672A (en) * | 2014-03-31 | 2014-06-11 | 贵州洪台酒业有限公司 | Glass crushing device |
| CN111775670A (en) * | 2020-07-22 | 2020-10-16 | 李守延 | High-voltage self-opening type bus special window |
| CN112354092A (en) * | 2020-11-17 | 2021-02-12 | 罗桃艳 | High-efficient broken window hammer for new forms of energy bus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3741583A (en) * | 1970-06-25 | 1973-06-26 | Nissan Motor | Motor vehicle safety device |
| US5318145A (en) * | 1990-05-23 | 1994-06-07 | Audi Ag | Side window safety device for a motor vehicle |
| WO2001069166A1 (en) * | 2000-03-11 | 2001-09-20 | Alert Safety Technologies Limited | Insitu apparatus and method for breaking glass |
| CN202020804U (en) * | 2011-03-22 | 2011-11-02 | 四川华川工业有限公司 | Device with function of breaking glass |
| CN202624135U (en) * | 2012-06-25 | 2012-12-26 | 白树春 | Automobile window crushing device convenient for drivers and passengers to control |
| CN202624134U (en) * | 2012-06-12 | 2012-12-26 | 王建新 | Automatic quick toughened-glass breaking escape device |
| CN103204125A (en) * | 2012-01-13 | 2013-07-17 | 高俊伟 | Automatic glass breaker for automobile emergency escape |
-
2013
- 2013-10-10 CN CN201310469255.8A patent/CN103569017A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3741583A (en) * | 1970-06-25 | 1973-06-26 | Nissan Motor | Motor vehicle safety device |
| US5318145A (en) * | 1990-05-23 | 1994-06-07 | Audi Ag | Side window safety device for a motor vehicle |
| WO2001069166A1 (en) * | 2000-03-11 | 2001-09-20 | Alert Safety Technologies Limited | Insitu apparatus and method for breaking glass |
| CN202020804U (en) * | 2011-03-22 | 2011-11-02 | 四川华川工业有限公司 | Device with function of breaking glass |
| CN103204125A (en) * | 2012-01-13 | 2013-07-17 | 高俊伟 | Automatic glass breaker for automobile emergency escape |
| CN202624134U (en) * | 2012-06-12 | 2012-12-26 | 王建新 | Automatic quick toughened-glass breaking escape device |
| CN202624135U (en) * | 2012-06-25 | 2012-12-26 | 白树春 | Automobile window crushing device convenient for drivers and passengers to control |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847672A (en) * | 2014-03-31 | 2014-06-11 | 贵州洪台酒业有限公司 | Glass crushing device |
| CN111775670A (en) * | 2020-07-22 | 2020-10-16 | 李守延 | High-voltage self-opening type bus special window |
| CN112354092A (en) * | 2020-11-17 | 2021-02-12 | 罗桃艳 | High-efficient broken window hammer for new forms of energy bus |
| CN112354092B (en) * | 2020-11-17 | 2021-09-24 | 苏州骊赫信息科技有限公司 | High-efficient broken window hammer for new forms of energy bus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |