CN201794473U - Fire escape door device for vehicle and vessel chambers - Google Patents
Fire escape door device for vehicle and vessel chambers Download PDFInfo
- Publication number
- CN201794473U CN201794473U CN2010201078369U CN201020107836U CN201794473U CN 201794473 U CN201794473 U CN 201794473U CN 2010201078369 U CN2010201078369 U CN 2010201078369U CN 201020107836 U CN201020107836 U CN 201020107836U CN 201794473 U CN201794473 U CN 201794473U
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- vehicle
- escape door
- door device
- fire
- vessel
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- 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.)
- Expired - Fee Related
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Abstract
Disclosed is a fire escape door device for vehicle and vessel chambers. Presently, no fire escape door device is arranged in vehicle and vessel chambers, so that fires often result in mass casualties. Emergent fires often occur in the vehicle and vessel chambers, and permanent doors and windows cannot be quickly opened or cannot be opened at all due to deformation blockage, damage or power failure. Mass hot gases can be generated by fires in the vehicle and vessel chambers. Therefore, the fire escape door device utilizes temperature sensors in an air pipe on the top of a vehicle and vessel chamber to work, and utilizes a lever to drive bolts arranged on the side of a door to automatically and quickly open an escape door, so that people can quickly escape from fire sites, and casualties can be reduced.
Description
Affiliated technical field
The utility model relates to a kind of car and boat case chamber fire disaster escaping door gear, especially, opens escape rapidly automatically when it can make car and boat case chamber fire, and the people is fled the scene fast.
Background technology
At present, known car and boat top box does not have the fire disaster escaping door gear in the chamber, when breaking out of fire causes a tremendous loss of lives often.
Summary of the invention
Do not have the fire disaster escaping door gear in order to overcome in the present car and boat top box chamber, when the deficiency that breaking out of fire causes a tremendous loss of lives often, the present invention releases a kind of car and boat case chamber fire disaster escaping door gear.It is with the temp-sensing element action that is arranged in the upcast ventilation pipe of top, car and boat case chamber, and the latch of being located at reveal by lever drives is opened the device of escape automatically rapidly.
The technical scheme that its technical problem that solves the utility model adopts is: it is outdoor to establish an airduct outlet on car and boat casing top, on the wind blast cap of setting up defences.Lever is horizontally through from airduct, and the one end is hinged in a side, and the glass capsulation body temperature sensing unit of taking from interior dress alcohol in the moving spray system peaks under the lever, and the lever other end connects the latch automatic open device.Bifurcation pin on the having strong market potential of the two joint latch structures that this device is hinged by the centre, two are had strong market potential, latch, spring etc. are formed.Having strong market potential is through on the two latch rear portion bluff bodies in the slotted hole, and latch upper flange and its spacing are equipped with a stage clip, and stage clip makes head not stretch out reveal the latch pusher.When latch is pushed in the escape pin-and-hole, and when the bifurcation pin on having strong market potential hung circular hole into its rear portion, at this moment, escape were presented the pin attitude.When fire, thermal current passes through from airduct, makes the rapid expansion explosion of the temp-sensing element that is supported therein, and lever falls, and driving has strong market potential moves down, and the bifurcation pin on having strong market potential comes off from the circular hole of latch rear portion, and latch is released by stage clip, and door is opened automatically.
The invention has the beneficial effects as follows casualties when reducing in the car and boat top box chamber fire.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the utility model schematic diagram of structure.
Fig. 2 is that the A of Fig. 1 is to partial view.
Among the figure, 1. top interlayer, 2. lever, 3. extension spring, 4. temp-sensing element, 5. windproof wind emits, and 6. airduct 7. is hinged, 8. grid decorations circle, 9. escape are 10. had strong market potential, 11. cross spacings, 12. bifurcation pins on having strong market potential, 13. latches, 14. springs, 15. latches are spacing.
The specific embodiment
In Fig. 1, be arranged at lever (2) one ends hinge and (7) in the top interlayer (1), be horizontally through airduct (6), temp-sensing element (4) props up between lever (2) and grid decorations circles (8).Extension spring (3) is the drop-down temp-sensing element (4) that compresses of lever (2), and the lever other end is hinged with have strong market potential (10).(10) its top of having strong market potential is the two joint pin structures that hinge is arranged, and inserts in the slotted hole of latch (13) rear portion.The flange of latch (13) and latch press-fit a spring (14) between spacing (15), make latch (13) pusher its head not stretch out reveal.Overcome spring (14) elastic force and push away in the pin-and-hole that makes head insert door latch (13) is preceding, and the bifurcation pin (12) on having strong market potential is hung in the circular hole that inserts its rear portion from bottom to top, escape are presented the pin attitude at this moment.When in the case chamber during breaking out of fire, thermal current is by airduct (6), and windproof blast cap (5) makes thermal current not influenced by extraneous wind direction, temp-sensing element (4) explosion rapidly.Extension spring (3) draws cylinder bar (2) fall, and driving has strong market potential moves down.Bifurcation pin (12) landing in the hole on having strong market potential, latch (13) are withdrawed from from the door bolt hole by spring (14) thrust, and escape are opened rapidly.
Claims (1)
1. car and boat case chamber fire disaster escaping door gear is characterized in that: it is with the temp-sensing element action that is arranged in the upcast ventilation pipe of top, car and boat case chamber, and the latch of being located at reveal by lever drives is opened the device of escape automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201078369U CN201794473U (en) | 2010-01-18 | 2010-01-18 | Fire escape door device for vehicle and vessel chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201078369U CN201794473U (en) | 2010-01-18 | 2010-01-18 | Fire escape door device for vehicle and vessel chambers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794473U true CN201794473U (en) | 2011-04-13 |
Family
ID=43849388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201078369U Expired - Fee Related CN201794473U (en) | 2010-01-18 | 2010-01-18 | Fire escape door device for vehicle and vessel chambers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797404A (en) * | 2011-05-27 | 2012-11-28 | 徐秉朗 | Air pressure type emergency door opening device for bus |
| CN102797403A (en) * | 2011-05-25 | 2012-11-28 | 徐秉朗 | Hot-melting sheet type emergency door opening device for bus |
| CN106703545A (en) * | 2017-02-13 | 2017-05-24 | 中国计量大学 | Automatic unlocking device for fire accidents of anti-theft window |
| CN107461121A (en) * | 2017-09-30 | 2017-12-12 | 黔东南贵天邦门业有限公司 | A kind of tooth engaged transmission antitheft door for crossing bumper bar |
-
2010
- 2010-01-18 CN CN2010201078369U patent/CN201794473U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797403A (en) * | 2011-05-25 | 2012-11-28 | 徐秉朗 | Hot-melting sheet type emergency door opening device for bus |
| CN102797404A (en) * | 2011-05-27 | 2012-11-28 | 徐秉朗 | Air pressure type emergency door opening device for bus |
| CN106703545A (en) * | 2017-02-13 | 2017-05-24 | 中国计量大学 | Automatic unlocking device for fire accidents of anti-theft window |
| CN107461121A (en) * | 2017-09-30 | 2017-12-12 | 黔东南贵天邦门业有限公司 | A kind of tooth engaged transmission antitheft door for crossing bumper bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20120118 |