CN206621675U - A kind of broken glass device - Google Patents
A kind of broken glass device Download PDFInfo
- Publication number
- CN206621675U CN206621675U CN201621164874.1U CN201621164874U CN206621675U CN 206621675 U CN206621675 U CN 206621675U CN 201621164874 U CN201621164874 U CN 201621164874U CN 206621675 U CN206621675 U CN 206621675U
- Authority
- CN
- China
- Prior art keywords
- electrical heating
- broken glass
- glass device
- glass
- guide groove
- 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.)
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Abstract
The utility model discloses a kind of broken glass device, including housing；The breaking device being fixed in the housing and the pushing meanss for promoting the breaking device；The pushing meanss include the upper and lower electrical heating aerogenesis element in T-shape connection and square screw plug head；The electrical heating aerogenesis element is connected by outer connecting wire classical prescription screw plug head with control panel.The structure design for starting broken glass is the electrical heating aerogenesis element being combined into by electrical heating resistance wire and chemical gas generant composition in accordance by the utility model, it ensure that long-term use of reliability of product, glass is broken without carrying out startup formula using gunpowder, electrical heating aerogenesis component size is small, broken glass starts voltage and starting current is low, solves the Security Control Problem of production process.
Description
Technical field
The utility model is related to public safety device field, be mainly used in various vehicle glazing safety glass and other
It is easy to personnel quickly to flee from evacuation, it is necessary to promptly quickly break glass using on the building of safety glass, it is broken especially suitable for one kind
Glass device.
Background technology
Glass plays more and more important roles in modern people live, the various vehicles used of going on a journey
(such as bus, body, light rail train, train, tourist bus etc.), office and various office buildings, the apartment used of living, it is
The environmental degree of comfort of people is improved, such as temperature control and Noise measarement, the adjustment of general temperature can all be controlled using air-conditioning
System, so that people are lived in various relatively closed subenvironments.Angle and reduction noise jamming side from energy resource consumption
Face considers, for hollow double glazing using more and more, the requirement to seal is also more and more higher.And in closed environment
In state, once time burst occurs, if urgent method can not be taken to save alarmed crowd in time, most probably there is group
Casualty accident.Therefore the broken glass device for safety glass being abolished in the various places installation using safety glass is used as emergency escape
Turn into a kind of necessary with deliverance apparatus.
Problems be present in existing various broken glass devices：
(1) complicated volume is big, breaks glass and starts voltage and current height, and longtime running power consumption is high.
(2) break glass device using gunpowder to be started, very big security control and potential safety hazard in process of production be present
The problem of.
In view of this, urgent need provides a kind of small volume simple in construction, longtime running power consumption is low, reliability is high, broken glass starts
Voltage and starting current are low, and can effectively control the broken glass device of the safety problem in production process.
Utility model content
Technical problem to be solved in the utility model is that broken glass apparatus structure complexity volume of the prior art is big, breaks glass
It is high to start voltage and current, and longtime running power consumption is high, is started using gunpowder, very big peace in process of production be present
Full control and the technical problem of potential safety hazard.
In order to solve the above-mentioned technical problem, technical scheme there is provided a kind of broken glass device used by the utility model,
Including：
Housing；
The breaking device being fixed in the housing and the pushing meanss for promoting the breaking device；
The pushing meanss include the upper and lower electrical heating aerogenesis element in T-shape connection and square screw plug head；The electrical heating
Aerogenesis element is connected by outer connecting wire classical prescription screw plug head with control panel.
It is described in such scheme
Housing includes aluminium pedestal and is screwed the front apron being connected with the aluminium pedestal；
The aluminium pedestal front end inner transverse is provided with guide groove, is provided with inside rear end and is turned on the guide groove and be in vertically
The resettlement groove that T-shape is set；
The front apron includes L-shaped foreboard and side plate；The foreboard is provided with and led with what the guide groove turned on
Xiang Kong；The side plate upper and lower end is respectively equipped with multiple upper installing holes and multiple lower mounting holes.
It is described in such scheme
The upper and lower end of side plate forms upper projecting block and lower projecting block above the foreboard；The multiple upper installing hole and
The multiple lower mounting hole is respectively symmetrically on the upper projecting block and the lower projecting block.
It is described in such scheme
Breaking device is included located at the laterally alloy nail in the guide groove, the tail end of the alloy nail be coated with
Its integrally formed elastomer；The ailhead diameter of the alloy nail is adapted with the diameter of the pilot hole, and the elastomer
Diameter be adapted with the diameter of the guide groove.
It is described in such scheme
Electrical heating aerogenesis element is located at the tail end of breaking device, and the electrical heating aerogenesis element includes compound electrical heating electricity
Hinder silk and chemical gas generant composition in accordance.
It is described in such scheme
The nail tip of alloy nail is in the arc-shaped that radius is R25 μm~R50 μm, and length 16mm, breaking glass shift length is
10mm, hardness are HRC65~HRC80.
In such scheme, the elastomer is made up of PVC elastomeric materials, and the length of the elastomer is 5mm.
In such scheme, the front apron is made up of 301 stainless steels.
It is described in such scheme
The initiation conditions of electrical heating aerogenesis element are：Initiation current is not less than 380mA；Detonation voltage is not higher than 3V.
The structure design for starting broken glass is the electricity being combined into by electrical heating resistance wire and chemical gas generant composition in accordance by the utility model
Aerogenesis element is heated, ensure that long-term use of reliability of product, glass, electrical heating are broken without carrying out startup formula using gunpowder
Aerogenesis component size is small, breaks glass startup voltage and starting current is low, solve the Security Control Problem of production process.
Brief description of the drawings
Fig. 1 is front cross-sectional schematic diagram provided by the utility model；
Fig. 2 is schematic top plan view provided by the utility model；
Fig. 3 is left view schematic diagram provided by the utility model；
Description of symbols in Fig. 1-Fig. 3：
1- aluminium pedestals；2- front aprons；3- alloys are followed closely；4- elastomers；5- electrical heating aerogenesis elements；6- side's screw plug head；Outside 7-
Connecting wire；11- guide grooves；12- resettlement grooves；21- foreboards；22- side plates；The upper projecting blocks of 23-；Projecting block under 24-；Pacify on 25-
Fill hole；Mounting hole under 26-；61- through holes；211- pilot holes；212- screwed holes.
Embodiment
The structure design for starting broken glass is the electricity being combined into by electrical heating resistance wire and chemical gas generant composition in accordance by the utility model
Aerogenesis element is heated, ensure that long-term use of reliability of product, glass, electrical heating are broken without carrying out startup formula using gunpowder
Aerogenesis component size is small, breaks glass startup voltage and starting current is low, solve the Security Control Problem of production process.
In addition, impact member is followed closely for alloy, its hardness be may insure to realize various glass effectively broken glass, and top tip structure is protected
The cataclasitlc structure of glass is in polygon after the broken glass of card, and unexpected injury is caused so as to avoid splashing glass.With reference to specific
Embodiment and Figure of description are described in detail to the utility model.
As shown in Figure 1-Figure 3, the utility model provides a kind of broken glass device, including：
Housing；
Breaking device in housing and the pushing meanss for promoting breaking device.
Housing includes aluminium pedestal 1 and the front apron 2 being connected is screwed with aluminium pedestal 1.
The guide groove 11 laterally set is provided with inside the front end of aluminium pedestal 1, is provided with inside rear end and is turned on and erect with guide groove 11
To the resettlement groove 12 set in T-shape.
Front apron 2 is L-shaped, including foreboard 21 and side plate integrally formed with foreboard 21 22；The upper and lower end of side plate 22 is high
Upper projecting block 23 and lower projecting block 24 are formed for foreboard 21, and upper projecting block 23 and lower projecting block 24 respectively symmetrically are provided with and used
In two upper installing holes 25 and lower mounting hole 26 that are fixedly mounted with external piece, the setting of this structure is for the ease of this practicality
The new installation by upper installing hole 23 and lower mounting hole 24 and external piece.
Breaking device is included located at the laterally alloy nail 3 in guide groove 11, and the tail end of alloy nail 3 is coated with and one
Body formed elastomer 4, forms the tail end of breaking device, and elastomer 4 is made up of rubber.The diameter of elastomer 4 and guide groove 11
Diameter be adapted, breaking device is moved in the guide groove 11.
Foreboard 21 is pointed at the tip of alloy nail 3, and foreboard 21 is provided with and turned on guide groove 11 and diameter and alloy
The pilot hole 211 that the ailhead diameter of nail 3 is adapted；The diameter of pilot hole 211 is less than the diameter of elastomer 4, this
The design of structure is ensured after running into front apron 2 after 3 broken glass of alloy nail, because front apron 2 under its position-limiting action to resting on aluminium pedestal 1
In, alloy nail 3 is avoided when being shot through glass while is shot through aluminium pedestal 1 and is caused unnecessary injury.
The screwed hole 212 for being fixed with four aluminium pedestals 1 is additionally provided with foreboard 11 around pilot hole 211.
Pushing meanss include the upper and lower electrical heating aerogenesis element 5 and square screw plug first 6 being fixedly connected in T-shape；Square screw plug head
6 are integrally formed with electrical heating aerogenesis element 5, and the design of this structure is also protected while the sealing of the upper port of resettlement groove 12 is ensured
Electrical heating aerogenesis element 5 is demonstrate,proved in transportation without departing from resettlement groove 12；
Square screw plug first 6 is provided with through hole 61, and one end of outer connecting wire 7 is connected by through hole 61 and electrical heating aerogenesis element 5
Connect, the other end of outer connecting wire 7 is connected with control panel.
Electrical heating aerogenesis element 5 is located at the tail end of breaking device, and electrical heating aerogenesis element 5 is by electrical heating resistance wire and chemistry
Gas generant composition in accordance is compounded to form, and is encapsulated by fluid sealant；The initiation conditions of electrical heating aerogenesis element 5 are the detonation electricity not less than 380mA
Stream and the detonation voltage not higher than 3 volts.The design of this structure will be generated heat rapidly after the energization of electrical heating resistance wire, to chemistry
Gas generant composition in accordance is heated, and now chemical gas generant composition in accordance will produce gas rapidly, the air pressure in pilot hole 211 is become big rapidly, simultaneously
Breaking device is released rapidly and breaks up glass；The utility model long term reliability is ensure that, is carried out without using gunpowder
Startup formula breaks glass, solves the Security Control Problem of production process, while can also be used safely in inflammable and explosive occasion.
Preferably, alloy follow closely 3 length be 16mm, it is possible to achieve 10mm broken glass shift length, its hardness for HRC65~
HRC80, nail tip are in arc-shaped, and its radius is R25 μm~R50 μm, and selected hardness may insure to realize effectively various glass
Broken glass, selected top tip structure ensure that the cataclasitlc structure of glass after broken glass be in polygon, glass mode glass are broken so as to avoid other
Glass splashes and causes human body secondary injury.
Preferably, elastomer 4 is modified by EPDM (Ethylene Propylene Diene Monomer, EPDM)
PVC (Polyvinyl chloride, polyvinyl chloride) elastomeric material be made, its length is 5mm, it is ensured that after 3 broken glass of alloy nail
Running into front apron 2 has comfort cushioning energy-absorbing effect, so as to be rested under the position-limiting action of the plate of stainless steel gear in aluminium pedestal,
Avoid alloy nail from being shot through glass and cause unnecessary injury.
Preferably, front apron 2 is made up of 301 stainless steels, has good ductility, can buffer the strong punching of alloy nail
Hit, it is ensured that alloy nail does not penetrate baffle plate.
The utility model structure minimum profile size can reach long 30mm, wide 25mm and high 32mm.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that under enlightenment of the present utility model
The structure change made, it is every that there is same or like technical scheme with the utility model, each fall within guarantor of the present utility model
Within the scope of shield.
Claims (9)
- A kind of 1. broken glass device, it is characterised in that including：Housing；The breaking device being fixed in the housing and the pushing meanss for promoting the breaking device；The pushing meanss include the upper and lower electrical heating aerogenesis element in T-shape connection and square screw plug head；The electrical heating aerogenesis Element is connected by outer connecting wire classical prescription screw plug head with control panel.
- 2. broken glass device as claimed in claim 1, it is characterised in that describedHousing includes aluminium pedestal and is screwed the front apron being connected with the aluminium pedestal；The aluminium pedestal front end inner transverse is provided with guide groove, is provided with inside rear end and turn on the guide groove and be in vertically " T " The resettlement groove that type is set；The front apron includes L-shaped foreboard and side plate；The foreboard is provided with the pilot hole turned on the guide groove； The side plate upper and lower end is respectively equipped with multiple upper installing holes and multiple lower mounting holes.
- 3. broken glass device as claimed in claim 2, it is characterised in that describedThe upper and lower end of side plate forms upper projecting block and lower projecting block above the foreboard；The multiple upper installing hole and described Multiple lower mounting holes are respectively symmetrically on the upper projecting block and the lower projecting block.
- 4. broken glass device as claimed in claim 2, it is characterised in that describedBreaking device is included located at the laterally alloy nail in the guide groove, and the tail end of the alloy nail is coated with and one Body formed elastomer；The ailhead diameter of the alloy nail is adapted with the diameter of the pilot hole, and the elastomer is straight Footpath is adapted with the diameter of the guide groove.
- 5. broken glass device as claimed in claim 1, it is characterised in that describedElectrical heating aerogenesis element is located at the tail end of breaking device, and the electrical heating aerogenesis element includes compound electrical heating resistance wire With chemical gas generant composition in accordance.
- 6. broken glass device as claimed in claim 4, it is characterised in that describedThe nail tip of alloy nail is in the arc-shaped that radius is R25 μm~R50 μm, and length 16mm, it is 10mm to break glass shift length, firmly Spend for HRC65~HRC80.
- 7. broken glass device as claimed in claim 4, it is characterised in that describedElastomer is made up of PVC elastomeric materials, and the length of the elastomer is 5mm.
- 8. broken glass device as claimed in claim 1, it is characterised in that describedFront apron is made up of 301 stainless steels.
- 9. broken glass device as claimed in claim 5, it is characterised in that describedThe initiation conditions of electrical heating aerogenesis element are：Initiation current is not less than 380mA；Detonation voltage is not higher than 3V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164874.1U CN206621675U (en) | 2016-11-01 | 2016-11-01 | A kind of broken glass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164874.1U CN206621675U (en) | 2016-11-01 | 2016-11-01 | A kind of broken glass device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206621675U true CN206621675U (en) | 2017-11-10 |
Family
ID=60212519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164874.1U Expired - Fee Related CN206621675U (en) | 2016-11-01 | 2016-11-01 | A kind of broken glass device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206621675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334279A (en) * | 2016-11-01 | 2017-01-18 | 株洲耐尔紧固器械有限公司 | Glass breaker |
-
2016
- 2016-11-01 CN CN201621164874.1U patent/CN206621675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334279A (en) * | 2016-11-01 | 2017-01-18 | 株洲耐尔紧固器械有限公司 | Glass breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20181101 |