CN202937155U - Safety escape door - Google Patents
Safety escape door Download PDFInfo
- Publication number
- CN202937155U CN202937155U CN 201220638023 CN201220638023U CN202937155U CN 202937155 U CN202937155 U CN 202937155U CN 201220638023 CN201220638023 CN 201220638023 CN 201220638023 U CN201220638023 U CN 201220638023U CN 202937155 U CN202937155 U CN 202937155U
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- China
- Prior art keywords
- door
- escape
- inner door
- connecting rod
- inside door
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Abstract
The utility model provides a safety escape door, and relates to a door. The safety escape door is composed of an outer door plate, an inner door and an inner door plate. An automatic alarm device is arranged on the inner side of the outer door plate, and the inner door and an escape using device are integrally arranged. The automatic alarm device is formed by the fact that a piezoresistor, a thermistor and an alarm are connected in parallel to a battery. The automatic alarm device enables a circuit to be accessed in earth pressing or fire temperature rising, and automatic alarming is achieved. The escape using device and the inner door are in integration, the escape using device is composed of an imitation pin structure, a guide shaft, a top pin, a spring membrane, a hard elastic part and a winding connecting rod. The imitation pin structure is penetrated in the inner door, the outer side of the inner door can not be opened, and opening the inner door to steal is prevented. When in disaster, a winding connecting rod handle can drive the top pin and the spring membrane to achieve popping of the imitation pin structure on the upper side, and meanwhile, the top pin pushes the inner door open through the winding connecting rod and pulls the inner door toward the inside of a room from the position close to the portion of a guide shaft together with the spring membrane, and therefore the inner door can be opened to escape. The safety escape door is used in the condition that a door can not be opened or escaping is delayed caused by opening the door in the disasters such as the earthquakes and the fires.
Description
Technical field
Utility model relates to a kind of escape, but particularly relate to a kind of under the critical condition such as earthquake fire safe escape door.
Background technology
China is the multiple country of the disasters such as earthquake, fire, and violent earthquake has caused great casualties, and the casualties data in fire make us soul-stirring too.When the urgent disaster such as earthquake, fire occurs, victims have often wasted the time because open the door, and have missed the best opportunity of escape.Run in earthquake that doorframe is damaged can't normally open gate, the inwardopening door resident family in fire can't open gate because a door internal gas pressure in fire is greater than air pressure outdoors, the killer opportunity of escape that all made the survivor waste.And design organization complexity in the past, operation inconvenience, realize that the safe and effective coefficient of fast-escape is low.Need a kind of save the time of escape and solve the situation that in the escape process, door can't normally be opened, for escape increases a hope.
Summary of the invention
The purpose of utility model is to provide a kind of safe escape door.Utility model external door panel installed inside automatic alarm, inside door and escape application apparatus one.Make circuit pathways at earthquake pressurized or fire intensification, realize auto-alarm-signal keying device.Utility model is that disaster comes interim door to open or Yin Kaimen incurs loss through delay the safe escape door that escape designs.
The purpose of utility model is achieved through the following technical solutions:
A kind of safe escape door, by external door panel, inside door and internal hilar plate form, external door panel installed inside automatic alarm, inside door and escape application apparatus one, automatic alarm is by piezo-resistance, thermistor and alarm buzzer parallel connection are connected in dry cell and form, and escape application apparatus and inside door one, by imitative pin feature, the axis of guide, the top nail, diaphragm spring, hard elastics parts, tortuous connecting rod forms, and imitative pin feature is through in inside door.
Described a kind of safe escape door, imitative pin feature is laterally interted in inside door, and the straight pin upside is pressed with double-deck buckle, and lower lateral rods section is through in holddown spring.
Described a kind of safe escape door, tortuous connecting rod one end is between top nail and hard elastics parts, and the other end is the escape handle in the internal hilar plate outside.
Described a kind of safe escape door, the top nail is connected with two diaphragm springs.
Advantage and the effect of utility model are:
1. the inside door of utility model design, cause opening the door even doorframe damages, and also can utilize the inside door escape.
2. the automatic alarm of utility model design, make in earthquake pressurized and fire temperature rising and can realize auto-alarm-signal keying device.
3. the imitative pin feature design of utility model, laterally intert in inside door, and the buckle that only has diaphragm spring by the diaphragm spring right side to drive the imitative pin feature the superiors moves and centre bore is alignd with downside just can make spring drive straight pin to eject, and now inside door ability is removable.Can prevent that inside door from being pulled open stealing from the outside by the people when realizing escape.
4. the design that the top of utility model nail is connected with two diaphragm springs can start while making work simultaneously.Pin feature is imitated in the control of upside, downside by near drawing inside door in the axis of guide one side.
5. the hard elastics part design of utility model, play cushioning effect, lags behind to the active force of inside door when pin flicks, and avoided the outside interference pushed, and increases safe and effective coefficient.
The accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram;
The Circuits System that Fig. 2 is the automatic alarm circuit is analyzed schematic diagram;
Fig. 3 analyzes schematic diagram for imitative pin feature motion principle sketch;
The mechanical device schematic diagram that Fig. 4 is used for escape.
The specific embodiment
Below in conjunction with embodiment, utility model is elaborated.
In figure, parts are: 1 external door panel, 2 internal hilar plates, 3 piezo-resistances, 4 alarm buzzers, 5 support sections, 6 machine work devices, 7 door handles, 8 battery installation places, 9 inside doors, 10 mechanical device start buttons, 11 thermistors, 12 hard elastics parts, 13 axis of guides, 14 straight pins, 15 connecting axles, 16 spring diaphragms, 17 tortuous connecting rods, 18 guiding devices, 19 top nails, 20 springs.
Safety door is comprised of internal hilar plate 2, external door panel 1, inside door 9, and inside door is embedded in the middle of inside and outside door-plate, and inside door 9 has automatic alarm 4 devices with escape application apparatus one, internal hilar plate 2 installed inside.The automatic alarm of safety door is by piezo-resistance 3, and piezo-resistance 3 and alarm buzzer 4 parallel connections are connected in dry cell and form.Make circuit pathways at earthquake pressurized or fire intensification, realize auto-alarm-signal keying device.Mechanical device and inside door 9 one that the escape of safety door is used, by imitative pin Fig. 3 structure, the axis of guide 13, top nail 19, spring diaphragm 16, hard elastics parts 12, tortuous connecting rod 17 forms.Tortuous connecting rod 17 1 sides are being pushed up between nail 19 and hard elastics parts 12, the handle of push-and-pull when opposite side is escape.Imitative pin Fig. 3 structure of safety door, described imitative pin feature is laterally interted in inside door 9, side pressure double-deck card button on straight pin 14, consist of, and central hole staggers under normal circumstances.Downside straight pin 14 is through in holddown spring.
Fig. 1 is the schematic diagram that the utility model escape are opened shape, and the utility model escape are comprised of internal hilar plate 2, inside door 9, external door panel 1, are can be by the device of safety exit under the emergency case such as earthquake, fire.Doorframe compressive deformation when earthquake occurs, door is done as a whole can't normally the unlatching, so whole at gate, must separate a part of inside door 9, and its condition of work is not subject to the restriction of an integral body.Normally without in the normal situation of extrusion temperature, circuit resistance excessive being equivalent to, open circuit.Cause doorframe extruding internal hilar plate 2 and thermistor 11 when earthquake occurs, make thermistor 11 resistances diminish circuit is connected, report to the police and make alarm buzzer and gsm module produce.And, in fire, temperature raises and makes thermistor 11 resistances diminish to make circuit connect, also can realize reporting to the police.
The mechanical device that uses escape to use in the time of escape.Be implemented as follows: when staff is pressed mechanical device start button 10, handle pulls spring diaphragm that pin is flicked, and presses guiding device 18 with top nail 19 and by hard elastics parts 12, inside door 9 is flicked, thereby reaches the purpose of opening outlet.
Safety door is installed intelligent alarm system, and when inside door 9 is opened, supervising device is from post a letter letter can reporting to the police to the external world of trend public security system for small social region and householder's mobile phone, to take emergency measures.Escape are convenient to popularize in earthquake prone areas and civilian disaster relief escape.
External door panel installed inside automatic alarm (Fig. 2), inside door 9 and escape application apparatus (Fig. 4) one.Automatic alarm is by piezo-resistance 3, and thermistor 11 and alarm buzzer 4 parallel connections are connected in dry cell and form.Make circuit pathways at earthquake pressurized or fire intensification, realize auto-alarm-signal keying device, effectively save escape time.Escape application apparatus and inside door 9 one, by imitative pin feature (Fig. 3), the axis of guide 13, top nail 19, spring diaphragm 16, hard elastics parts 12, tortuous connecting rod 17 forms.Imitative pin feature (Fig. 3) is through in inside door 9, and the outside can't be removed, and prevents from opening the inside door theft.During disaster, can promote tortuous link rod handle button drive top nail 19 and spring diaphragm 16 and realize that the imitative pin feature of upside ejects, simultaneously top nail 19 by tortuous connecting rod 17 push open inside door 9 and spring diaphragm 16 near the axis of guide 13 positions to the indoor inside door 9 that draws, open the inside door escape.The automatic alarm of safe escape door (Fig. 2), by piezo-resistance 3, thermistor 11 is connected with alarm buzzer 4 is in parallel.Normally without in the normal situation of extrusion temperature, circuit resistance excessive being equivalent to, open circuit.And piezo-resistance diminishes when being squeezed, when temperature raises, the thermistor resistance diminishes, and makes circuit turn-on and makes alarm buzzer give the alarm.Safe escape door is imitated pin feature (Fig. 3) and is laterally interted in inside door 9, and straight pin 14 upsides are pressed with double-deck buckle, and central hole staggers under normal circumstances.Lower lateral rods section is through in holddown spring.The buckle that only has diaphragm spring by two spring diaphragm 16 right sides to drive straight pin 14 the superiors moves and centre bore is alignd with downside just can make the spring driving structure eject, and now inside door ability is removable.Tortuous connecting rod 17 1 ends of safe escape door are between top nail 19 and hard elastics parts 12, and opposite side is directly the escape handle in internal hilar plate 2 outsides.Top nail 19 promotes inside door by tortuous connecting rod 17.Safe escape door top nail 19 is connected with two spring diaphragms 16.Top nail 19 also can drive the inside layback inside door 9 of left side spring diaphragm near the axis of guide 13 positions pushing away inside door 9 simultaneously.Safe escape door, between the hard elastics parts 12 of tortuous connecting rod 17 and interior door section, the interference of avoiding outside to push.
Claims (4)
1. a safe escape door, by external door panel, inside door and internal hilar plate form, it is characterized in that, external door panel installed inside automatic alarm, inside door (9) and escape application apparatus one, automatic alarm is by piezo-resistance (3), and thermistor (11) and alarm buzzer (4) parallel connection are connected in dry cell and form, escape application apparatus and inside door (9) one, by imitative pin feature, the axis of guide (13), top nail (19), spring diaphragm (16), hard elastics parts (12), tortuous connecting rod (17) forms, and imitative pin feature is through in inside door (9).
2. a kind of safe escape door according to claim 1, is characterized in that, described imitative pin feature is laterally interted in inside door (9), and straight pin (14) upside is pressed with double-deck buckle, and lower lateral rods section is through in holddown spring.
3. a kind of safe escape door according to claim 1, is characterized in that, described tortuous connecting rod (17) one ends are between top nail (19) and hard elastics parts (12), and the other end is the escape handle in internal hilar plate (2) outside.
4. a kind of safe escape door according to claim 1, is characterized in that, described top nail (19) is connected with two spring diaphragms (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638023 CN202937155U (en) | 2012-11-28 | 2012-11-28 | Safety escape door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638023 CN202937155U (en) | 2012-11-28 | 2012-11-28 | Safety escape door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937155U true CN202937155U (en) | 2013-05-15 |
Family
ID=48321400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638023 Expired - Fee Related CN202937155U (en) | 2012-11-28 | 2012-11-28 | Safety escape door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015871A (en) * | 2012-11-28 | 2013-04-03 | 沈阳化工大学 | Safe escape door |
-
2012
- 2012-11-28 CN CN 201220638023 patent/CN202937155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015871A (en) * | 2012-11-28 | 2013-04-03 | 沈阳化工大学 | Safe escape door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20151128 |