CN105644304A

CN105644304A - Emergency auto-explosive vehicle safety glass and application thereof

Info

Publication number: CN105644304A
Application number: CN201410616016.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-10-30
Filing date: 2014-10-30
Publication date: 2016-06-08

Abstract

The present invention discloses an emergency auto-explosive vehicle safety glass and application thereof, and belongs to the technical fields of the glass manufacturing industry and the vehicle manufacturing industry. The emergency auto-explosive vehicle safety glass and the application thereof solve the problem that vehicle windows of motor vehicles can be controlled to be auto-exploded under the condition of emergency evacuation of passengers, so that passengers can escape the motor vehicles through the vehicle windows quickly. The technical scheme is that electric heating devices embedded in vehicle windows of a motor vehicle are electrified and expanded quickly to lead to an explosion of the vehicle windows in an emergency. The emergency auto-explosive vehicle safety glass and the application thereof are mainly applied to all motor vehicles, including but not limited to the following types: big and middle buses, public transport vehicles, cars and the like.

Description

Emergent explosion type automotive safety glass and application thereof

One, denomination of invention: emergent explosion type automotive safety glass and application thereof

Two, technical field: glass work and auto manufacturing field

Three, background technology:

Vehicle glass is requisite in automobile body accessories, primarily serves protective action. Vehicle glass mainly has following three classes: laminated glass, safety glass and local toughened glass. Vehicle glass is divided into by the position at place: front windshield, side window glass, rear seat windscreen and skylight glass four kinds; Front windshield state compulsion regulation must be laminated glass, and (some cheap agricultural vehicle fronts are still safety glass or local toughened glass) side window glass is safety glass, and rear seat windscreen is usually the safety glass of electrified heating silk. The distinguishing feature of these glass is to bear stronger impulsive force, unless could destroy these glass with special proprietary instrument.

But special in emergency circumstances, people need to destroy these glass as early as possible and escape. Such as when self-burning of vehicle, when automobile is intake suddenly or crashes into river. The time leaving people's escape in this case for is very short, especially for when bus spontaneous combustion, if people can not will result in very serious injures and deaths consequence by car window escaping as early as possible.

The accident that automobile burning causes, Yibin bus incidents of spontaneous combustion in such as this year, Kweiyang bus incidents of spontaneous combustion, the Xiamen public transport case on fire etc. of last year cause the serious accident of many people casualties. The accident that automobile such as water causes has accident of being drowned in the main car of Shenzhen woman's bicycle last year, and accident etc. of being drowned in one seven mouthfuls of car of Guangzhou culvert this year makes people startling.

If the glass of these vehicles in emergency circumstances can destroy easily this, I believe that the number of casualties can greatly reduce or can avoid completely.

Four, summary of the invention:

Present disclosure is emergent explosion type automotive safety glass and application thereof, the purpose of the present invention be exactly above-mentioned in emergency circumstances, people need to destroy glass for vehicle window as early as possible and easily, get away in the hazardous environment from car. If certainly using common safety glass not reach above-mentioned purpose, if using this emergent explosion type safety glass just can destroy glass for vehicle window easily.

Five, technical scheme:

Although the safety glass intensity of vehicle window is high, but there is a feature, when the temperature difference short time changes rapidly, owing to internal stress quickly discharges, safety glass can be caused to explode, and another is characterized as being the safety glass when local failure whole can be broken into the little granule of uniform fillet.The weak part of safety glass is just in the edge of glass or corner. The thinking of this invention is exactly produced to be enough to cause the device of safety glass local failure in the weak part of safety glass internally installed upper moment, thus causing whole safety glass all to destroy, scheme is as follows:

In the weak part such as corner of safety glass, embedded energising produces the heating wire of high temperature; bridge is guided to by external circuit; control switch and be placed on the position that driver is easily accessible; and protected by transparent protection plate; enter under emergency evacuation state at vehicle; being started control switch by driver, the vehicle window moment installing emergent self-destruction safety glass crushes, and passenger flees from time.

Apparatus above can also arrange automaton, such as increases thermal switch in compartment, occurs detonation, driver can ignite safety glass voluntarily by temperature detect switch (TDS) when having little time to react suddenly. Can also increasing humidity sensor switch, automobile enters suddenly water, or when the injured stupor of driver, safety glass ignited voluntarily by humid control switch. Certain vehicle designers can also install different control switches according to service condition or two kinds of control switches are all installed.

Six, accompanying drawing illustrates:

1. accompanying drawing 1 arranges the diagram of destructive mechansim for the fixing front and rear windshield of car, owing to transparency area is big, can arrange destructive mechansim at two jiaos of top, neither affects sight line it is also ensured that there is generation enough to destroy internal stress.

2. accompanying drawing 2 is the diagram that the fixing side window glass of public transportation vehicle and big minibus arranges destructive mechansim, owing to area is little, only can arrange destructive mechansim in one jiao of glass.

3. accompanying drawing 3 is the diagram that public transportation vehicle and big mini-bus Herba Plantaginis rear seat windscreen arrange destructive mechansim, owing to transparency area is big, can arrange destructive mechansim at two jiaos of top, neither affects sight line it is also ensured that there is generation enough to destroy internal stress.

4. the diagram of emergent explosion type automotive safety glass installed by accompanying drawing 4 four for car.

5. accompanying drawing 5 is the diagram that emergent explosion type automotive safety glass installed by public transportation vehicle and big minibus.

6. the electric diagram of emergent explosion type automotive safety glass installed by accompanying drawing 6 for car.

7. accompanying drawing 7 is the electric diagram that emergent explosion type automotive safety glass installed by public transportation vehicle and big minibus.

Seven, specific implementation method:

1. the setting of safety glass embedded self-destruction heating wire: heating wire can be embedded in the corner of safety glass by wire and the copper contact connection being embedded in corner, side window small-sized safety glass can arrange heating wire in a corner, can be symmetrical arranged in two corners for large-scale safety glass. See accompanying drawing 1,2,3.

2. the method that emergent explosion type safety glass installed by car: owing to side window is liftable glass, therefore cannot install, so emergent explosion type automotive safety glass may be installed front and back windscreen, humid control switch is set under back row seats, (due to car, personnel are few, and during breaking out of fire, occupant is easy to escape from both sides car door, therefore need not arrange temp control switch,) console arranges hand switch, connected by wire. See accompanying drawing 6.

3. the installation method of big bus, mini-bus and vehicle for public transport: may be installed front and back windscreen, owing to current big bus, mini-bus and bus are all closure designs, side window is also fixing, and side window escape is also most effective under emergency condition, therefore emergent explosion type automotive safety glass can also be arranged on side window. See accompanying drawing 7.

Eight, operation principle:

1. the operation principle of emergent explosion type automotive safety glass installed by car: when car enters water suddenly, when in car, underwater penetration reaches the humid control position of the switch, turn on automatically power supply, front and rear windshield bursts automatically, when car door is not opened, occupant is escaped by the position of front and rear windshield. If now humid control malfunctioning switch, driver manually can also trigger windshield explosion by switch connection power supply.

2. public transportation vehicle installs the operation principle of emergent explosion type automotive safety glass: owing to vehicle for public transport vehicle body is longer, therefore before and after vehicle body or middle part temperature controller can be installed, when the unexpected detonation of public transportation vehicle, temperature controller switched on power in the very first time, side window glass bursts, and passenger is escaped by side window. When temperature controller is malfunctioning, driver manually can also trigger side window explosion by switch connection power supply.

Claims

1. the structural form of the emergent explosion type automotive safety glass that big minibus and the fixing side window glass of vehicle for public transport adopt.

2. the structural form of the emergent explosion type automotive safety glass that big minibus and vehicle for public transport front-rear windshield glass adopt.

3. the structural form of the emergent explosion type automotive safety glass that car front-rear windshield glass adopts.

4. big minibus and vehicle for public transport adopt the installation form of emergent explosion type automotive safety glass.

5. car adopts the installation form of emergent explosion type automotive safety glass.

6. big minibus and vehicle for public transport adopt the electric installation form of emergent explosion type automotive safety glass.

7. car adopts the electric installation form of emergent explosion type automotive safety glass.