CN202935306U - Self-destruction toughened glass - Google Patents
Self-destruction toughened glass Download PDFInfo
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- CN202935306U CN202935306U CN 201220582784 CN201220582784U CN202935306U CN 202935306 U CN202935306 U CN 202935306U CN 201220582784 CN201220582784 CN 201220582784 CN 201220582784 U CN201220582784 U CN 201220582784U CN 202935306 U CN202935306 U CN 202935306U
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- self
- destruction
- case hardened
- glass
- trigger
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Abstract
The utility model discloses self-destruction toughened glass, wherein at least one group of self-destruction devices are assembled on a glass body. Each self-destruction device comprises a sealed concave space arranged on the glass body, a swelling agent filled in the concave space, and a trigger mechanism. The trigger mechanism comprises a triggering power supply, a conducting wire connected with the triggering power supply, a trigger connected to the conducting wire, and control switches, wherein the trigger is in contact with the swelling agent; and the control switches are manual triggering switches or a plurality of automatic triggering switches. According to the characteristics of the toughened glass, the trigger for manually or automatically controlling the self-destruction of the glass is arranged, so that the swelling agent can be triggered instantaneously to perform explosion so as to destroy the toughened glass. Therefore, an escaper can escape from a dangerous compartment in short time. As a result, the life safety is ensured.
Description
Technical field
The utility model relates to a kind of glass, especially a kind of self-destruction case hardened glass of passenger vehicle life-saving.
Background technology
All the time, the traffic accident that happens occasionally of large-scale passenger traffic equipment brings huge harm for people's personal safety, is escape difficulties after accident occurs and cause a big chunk reason of its injures and deaths.
The large-scale passenger traffic equipment (as train, big bus with air conditioners, car etc.) that uses on the road surface now for be incubated, sound insulation and minimizing running resistance, generally all be designed to enclosed construction.Its vehicle window generally selects case hardened glass to make, such design brings certain potential safety hazard, in case occur unexpected (as pendant precipice, overboard, overturning, collision catching fire etc.), make the unable vehicle window that smashes of injured passenger flee, this situation is brought great difficulty to the passenger in the contingency escape, or even personal injury.
Nowadays it has been recognized that this problem, proposed some solutions, for example abnormal condition, appear in configuration emergency safety hammer in the compartment, uses safety hammer to impact the glass for vehicle window escape.Also have the mechanical type window breaker, generally be arranged on the edge of vehicle window, in case occur extremely also needing firmly to impact, destroy car window escaping.These modes are to use mechanical force to complete brokenly the window escape fully.In reality, often, after the occurrence of the traffic accident, a lot of party concerneies can't use mechanical force to escape owing to coming to harm.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of glass structure that can make easily its self-destruction in accident.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of self-destruction case hardened glass is characterized in that: dispose at least one group of sterilizer on described glass body.
Described sterilizer comprises the sinking space that is arranged on one on glass body sealing, is filled in expanding agent and trigger mechanism in this space.
Described trigger mechanism comprises and triggers power supply, the wire that is connected with the triggering power supply and be connected to binary pair on wire, and described binary pair contacts with expanding agent.
Described trigger mechanism also comprises a master cock that is connected with triggering power supply and binary pair.
Wherein, described master cock is manual trigger switch or temperature triggered switch or smog trigger switch or shock-activated switch.
Be provided with metallic channel on described glass body, described wire is arranged in this metallic channel.
Described binary pair is the electric lamp bulb tungsten filament.
Described expanding agent is gunpowder.
Described sinking space and metallic channel are by a steel plate sealing.
The beneficial effects of the utility model: according to the characteristic of case hardened glass, the novel self-destruction case hardened glass of this experiment arranges the binary pair of being controlled the glass self-destruction by the trigger switch of multiple parallel connection, as long as one of them is switch activated, just can destroy case hardened glass in the blast of instantaneous trigger expanding agent by turning circuit, make the survivor compartment of flee danger at short notice, save life from damage.In addition, groove is outside equipped with the sealing of firm plate, can effectively keep out collapse after triggering from glass fragment, the passenger of anti-damage in the compartment.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
Fig. 1 is the assembly drawing of a kind of self-destruction case hardened glass of the utility model.
The specific embodiment
Figure 1 shows that a kind of self-destruction case hardened glass of the present utility model, this glass includes four corners, its arbitrary corner is provided with sterilizer, and this sterilizer comprises the groove by steel plate sealing that is arranged on glass body, be filled in expanding agent in this space, be arranged on master cock and trigger mechanism on the metallic channel outer conductor.Wherein trigger mechanism comprises that direct current 12V triggers power supply, the wire that is connected with the triggering power supply and is connected to binary pair on wire, and described binary pair contacts with expanding agent; In the present embodiment, expanding agent is the firecracker gunpowder, and binary pair is direct current 2.5V electric lamp bulb tungsten filament.In addition, described groove also is communicated with two metallic channels on glass, has wire to pass through in this metallic channel, metallic channel and together with groove by the steel plate sealing, described wire connects the electric lamp bulb tungsten filament and triggers power supply; Described master cock is fixed on the wall of inboard, compartment, this master cock is formed in parallel by manual trigger switch, temperature triggered switch, smog trigger switch, shock-activated switch, no matter vehicle meets with shock, fire or experiences smog, can starting switch as long as satisfy arbitrary condition, the blast of triggering expanding agent, implement the glass self-destruction, guarantee that the passenger escapes smoothly.In addition, groove is outside equipped with steel plate, and steel plate covers groove and metallic channel, can keep out collapse after the case hardened glass self-destruction from glass fragment hurt passenger in car.
The utility model principle is mainly based on the monopolizing characteristic of case hardened glass, and namely this kind glass is float glass with high-quality when being heated near its softening point, and is cooling rapidly at glass surface, makes compressive stress distribution at glass surface, draws stress at central core.Because powerful equal compressing stress is arranged, what make that external pressure produces draws stress and is offset by the powerful compressing stress of glass, thereby increases the degree of safety of glass.After tempering, the mechanical strength of glass, impact resistance, bending strength can reach 4-5 times of simple glass, and can bear the huge temperature difference and can be damaged, resistance temp .-differential ability is 3 times of the common float glass of condition of equivalent thickness, only have after case hardened glass is subjected to powerful breakage, present rapidly small obtuse angle particle and be scattered, thereby ensure personal safety to greatest extent.
The working process of the utility model self-destruction case hardened glass is, when getting into an accident accident, trigger switch triggering dc battery jar is the power supply of electric lamp bulb tungsten filament manually or automatically, the electric lamp bulb tungsten filament produces heat of high temperature and makes the firecracker gunpowder explosion, with case hardened glass one place's destruction, by the characteristic of case hardened glass, after a place damages, monolithic glass also can become little obtuse angle particle to be scattered at once, and the passenger can escape.
The above is only preferential embodiment of the present utility model; sterilizer also can be located at outward on glass surface; expanding agent can be other material or compounds with strong expansion chemical reaction; four composition switches of master cock can be also combination in any; the utility model is not limited to above-mentioned embodiment, as long as within realizing that with basic identical means the technical scheme of the utility model purpose all belongs to protection domain of the present utility model.
Claims (9)
1. a self-destruction case hardened glass, is characterized in that: dispose at least one group of sterilizer on described glass body.
2. a kind of self-destruction case hardened glass according to claim 1 is characterized in that described sterilizer comprises the sinking space that is arranged on the sealing of one on glass body, is filled in expanding agent and trigger mechanism in this space.
3. a kind of self-destruction case hardened glass according to claim 2 is characterized in that described trigger mechanism comprises to trigger power supply, the wire that is connected with the triggering power supply and be connected to binary pair on wire that described binary pair contacts with expanding agent.
4. a kind of self-destruction case hardened glass according to claim 3, is characterized in that described trigger mechanism also comprises a master cock that is connected with triggering power supply and binary pair.
5. a kind of self-destruction case hardened glass according to claim 4, is characterized in that described master cock is manual trigger switch or temperature triggered switch or smog trigger switch or shock-activated switch.
6. a kind of self-destruction case hardened glass according to claim 3, is characterized in that being provided with metallic channel on described glass body, and described wire is arranged in this metallic channel.
7. a kind of self-destruction case hardened glass according to claim 3, is characterized in that described binary pair is tungsten filament.
8. a kind of self-destruction case hardened glass according to claim 3, is characterized in that described expanding agent is gunpowder.
9. a kind of self-destruction case hardened glass according to claim 6, is characterized in that described sinking space and metallic channel are by a steel plate sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582784 CN202935306U (en) | 2012-11-07 | 2012-11-07 | Self-destruction toughened glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582784 CN202935306U (en) | 2012-11-07 | 2012-11-07 | Self-destruction toughened glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935306U true CN202935306U (en) | 2013-05-15 |
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ID=48319561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220582784 Expired - Fee Related CN202935306U (en) | 2012-11-07 | 2012-11-07 | Self-destruction toughened glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314449A (en) * | 2014-09-26 | 2015-01-28 | 北京科联博睿安全技术有限公司 | Fast self-destruction type natural exhaust smoke window |
| CN106240310A (en) * | 2016-08-03 | 2016-12-21 | 中国地质大学（武汉） | A kind of safety vehicle glass of quick crashing |
| CN106394471A (en) * | 2016-12-05 | 2017-02-15 | 唐肖近 | Explosion type window dismounting device |
-
2012
- 2012-11-07 CN CN 201220582784 patent/CN202935306U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314449A (en) * | 2014-09-26 | 2015-01-28 | 北京科联博睿安全技术有限公司 | Fast self-destruction type natural exhaust smoke window |
| CN106240310A (en) * | 2016-08-03 | 2016-12-21 | 中国地质大学（武汉） | A kind of safety vehicle glass of quick crashing |
| CN106394471A (en) * | 2016-12-05 | 2017-02-15 | 唐肖近 | Explosion type window dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI COLLEGE, JILIN UNIV. Free format text: FORMER OWNER: LANG LIUQI Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 519041 Guangdong city of Zhuhai province Jinwan District Zhuhai College of Jilin University Patentee after: Zhuhai College, Jilin Univ. Address before: 519041 Guangdong city of Zhuhai province Jinwan District Zhuhai College of Jilin University Patentee before: Lang Liuqi |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131107 |