CN202007614U - Escape window of passenger car - Google Patents
Escape window of passenger car Download PDFInfo
- Publication number
- CN202007614U CN202007614U CN201120086321XU CN201120086321U CN202007614U CN 202007614 U CN202007614 U CN 202007614U CN 201120086321X U CN201120086321X U CN 201120086321XU CN 201120086321 U CN201120086321 U CN 201120086321U CN 202007614 U CN202007614 U CN 202007614U
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- locking device
- motor
- forms
- escape window
- passenger vehicle
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Abstract
The utility model relates to an escape window of a passenger car, which comprises a window body mounted on a passenger car compartment, and is characterized by further comprising a locking device, a turntable connecting rod device, a motor, an induction circuit, a driver button and a mechanical switch. The bottom of the window body is fixed onto the compartment in the state of being capable of turning outwards by the aid of a rotating shaft; the locking device is mounted on the upper portion of the window body and used for locking the window body on the compartment; two ends of the turntable connecting rod device are connected with the motor and the locking device respectively; the locking device is driven to open by rotation of the motor; the induction circuit and the driver button are connected with the motor by the aid of a relay; the induction circuit triggers the relay to start the motor when inducting that smoke concentration exceeds a preset value or the driver button is pressed down; and the mechanical switch is directly connected to the locking device so that opening and closing of the window are not interfered. The escape window is simple in structure, convenient in operation, lower in cost, fine in stability and convenient for maintenance, can be mounted on various passenger cars, and has wider application prospect.
Description
Technical field
The utility model relates to a kind of public transport escape device, relates in particular to a kind of passenger vehicle escape window.
Background technology
Recent years, the passenger vehicle fire incident happens occasionally, in case take place to cause very big casualties.Find that by analyzing when fire took place, the Circuits System of passenger vehicle automatic door can be damaged and can't open, the passenger is difficult to open the vehicle window escape under panic-stricken situation, thereby has caused tragedy again and again.In the city, passenger vehicle has become the main vehicles, considers the multiple of bus fire incident, and the application of escape window reduces injures and deaths and has great importance for protecting passenger's life security to greatest extent.At present common passenger vehicle escape window or escape mode have following several, all have certain deficiency separately.
(1) life-saving hamer; It is a kind of more common rescue tool, and is all more common in bus, passenger vehicle; Need bigger power but it is pounded when hitting, pound often and vehicle window could be broken under several, also exist hammer to be stolen simultaneously or, make that its safety is poorer not in problems such as assigned addresses.
(2) " plug-type " escape window; Its vehicle window with common bus is the same substantially, and the forms area is little, is plugged easily, opens the back and forms 80 centimeter length, 60 centimetres of wide escape spaces, and is crowded relatively.
(3) " upper-turn-type " escape window; The back escape space that is characterized in windowing is very big, and shortcoming is not have support bar location after pushing open, will close automatically in case let go, and this is very inconvenient when emergency escape, and when outwards pushing open, also can constitute a threat to goers outside vehicle and vehicle.
The utility model content
The purpose of this utility model provides a kind of passenger vehicle escape window, to solve the above-mentioned defective that all kinds of passenger vehicle escape products exist in the prior art.
In order to achieve the above object, the technical solution of the utility model proposes a kind of passenger vehicle escape window, comprises the forms that are installed on the passenger car, also comprises locking device, rotating disk linkage, motor, sensor circuit, driver's button and mechanical switch; The bottom of described forms is fixed on the described compartment with the state that can outwards overturn by turning cylinder; Described locking device then is installed in the top of described forms, and described forms are locked on the described compartment; Described rotating disk linkage two ends are connected with described locking device with described motor respectively, rotate to drive by described motor and open described locking device; Described sensor circuit is connected with described motor by relay with described driver's button, and described sensor circuit when sensing smokescope and surpass preset value or described driver's button when being pressed, all trigger described relay and start described motor; Described mechanical switch is connected directly to described locking device.
In the above-mentioned passenger vehicle escape window, described locking device comprises latch hook that is installed on the described forms and the lock core that is installed on the described compartment; The part that cooperates with described latch hook of described lock core is stepped slide block, and described lock core to draw the state that breaks away from described latch hook outward be the released state of described locking device; Described mechanical switch is connected to described lock core.
In the above-mentioned passenger vehicle escape window, described rotating disk linkage comprises rocking bar and connecting rod; The centre position of described rocking bar is fixed to the output shaft of described motor, and the end of described rocking bar is connected with an end of described connecting rod; The other end of described connecting rod is connected to described lock core.
In the above-mentioned passenger vehicle escape window, described forms are two, and correspondingly described locking device and described connecting rod are equipped with two, and two described connecting rods are connected to the two ends of described rocking bar respectively.
In the above-mentioned passenger vehicle escape window, also comprise the travel switch of being located on the described compartment, described travel switch is connected with the power supply circuits of described motor, and is located on the track of described rocking bar rotation; And described travel switch goes at described rocking bar and closes down described motor when being in contact with it.
In the above-mentioned passenger vehicle escape window, described forms are turning over when opening fully down and the angle in described compartment is 35 °.
In the above-mentioned passenger vehicle escape window, described mechanical switch also is connected with the electromagnetic type safeties.
The passenger vehicle escape window that technical solutions of the utility model provide has the following advantages: forms adopt the unfolding mode of turning up downwards, are more conducive to open escape when emergency; Utilize a motor can open two forms, structure is compact and reasonable more; Can open vehicle window with automatic induction, driver's button and three kinds of non-interfering modes of mechanical switch, when realizing automation, can take into account the assurance of in emergency circumstances opening forms.
Description of drawings
Fig. 1 is the syndeton block diagram of the utility model passenger vehicle escape window embodiment;
Fig. 2 A～2C is the three-view diagram of locking device part among Fig. 1 embodiment;
Fig. 3 is the detailed view of Fig. 1 embodiment turntable linkage and travel switch part;
Fig. 4 is the turn up lateral plan of state of forms among Fig. 1 embodiment.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 is the syndeton block diagram of the utility model passenger vehicle escape window embodiment, as shown in the figure, present embodiment passenger vehicle escape window, comprise the forms 11 that are installed on the passenger car 10, also comprise locking device 12, rotating disk linkage 13, motor 14, sensor circuit 15, driver's button 16 and mechanical switch 17.Wherein, the bottom of forms 11 is fixed on the compartment 10 with the state that can outwards overturn by turning cylinder; 12 tops that are installed in forms 11 of locking device are used for forms 11 are locked in compartment 10; Rotating disk linkage 13 two ends are connected with locking device 12 with motor 14 respectively, rotate to drive by motor 14 and open locking device 12; Sensor circuit 15 is connected with motor 14 by relay 18 with driver's button 16, and when sensor circuit 15 smokescope in sensing compartment 10 surpasses preset value or driver's button 16 equal trigger relay 18 starter motors 14 when being pressed, put down forms 11 to open locking device 12; 17 of mechanical switch are connected directly to locking device 12, be used for manual unlocking forms when sensor circuit 15 and driver's button 16 are all malfunctioning, it can also be connected with electromagnetism safeties, thereby guarantee only when having an accident, mechanical switch 17 just can prevent that some passengers' maloperation from making device action cause unnecessary loss by manually opening locking device 12.Need to prove, only demonstrate the annexation of sensor circuit 15, driver's button 16 and mechanical switch 17 and miscellaneous part among the figure, do not represent its physical location as for its residing in the drawings separately position.
Fig. 2 A～2C is the three-view diagram of locking device part 12 among Fig. 1 embodiment, and is main shown in the front view of Fig. 2 A, and the locking device 12 of present embodiment comprises latch hook 121 that is installed on the forms 11 and the lock core 122 that is installed on the compartment 10; The part that cooperates with latch hook 121 of lock core 122 is stepped slide block 1221, and the lock core 122 outer released states that draw the state that breaks away from latch hook 121 to be locking device; 17 of mechanical switch are to be connected directly to lock core 122.Further as shown in Figure 2, latch hook 121 and lock core 122 can be arranged in the box body 123 that is fixed on the compartment 10, and lock core 122 also comprises the bar portion 1222 of stretching out box body 123 and can be connected with rotating disk linkage 13 except comprising stepped slide block 1221; And be arranged with spring 124 in the bar portion 1222 between stepped slide block 1221 and box body 123 inwalls, not only be used for latch hook 121 is pushed against the position that locks mutually, and be used to guarantee that lock core 122 can homing after breaking away from releases by 13 pullings of rotating disk linkage and with latch hook 121.
Fig. 3 is the detailed view of Fig. 1 embodiment turntable linkage part 13, and as shown in the figure, the rotating disk linkage 13 of present embodiment comprises rocking bar 131 and connecting rod 132; The centre position of rocking bar 131 is fixed to the output shaft of motor 14, and the end of rocking bar 131 then is connected with an end of connecting rod 132; The other end of connecting rod 132 is connected to the bar portion 1222 that lock core 122 stretches out box body 123.
Further, in order to reduce cost, the rotating disk linkage 13 of present embodiment can also be used to coordinating to open simultaneously two fan forms 11, has specifically promptly adopted the mode of Electric Machine Control two fan forms 11.As shown in Figure 3, rigidity rocking bar 131 two ends connect a connecting rod 132 respectively, owing to just can finely understand the principle that rotating disk linkage 13 cooperates with locking device 12 in conjunction with Fig. 2, therefore only in Fig. 3, show then need not demonstrate the strong device 12 of two cover forms 11 and locking in Fig. 1～2 by two connecting rods.Make outside you, so that reach better transmission effect, when finding that by calculating two length of connecting rods do not wait, just can reach best transmission effect.
Again as shown in Figure 3, rotating disk linkage 13 also has a travel switch 19 of being located on the compartment 10 to be mated, specifically, travel switch 19 can be connected (not shown) with the power supply circuits of motor 14, and be located on the track that rocking bar 131 rotates, and travel switch 19 goes to when being in contact with it at rocking bar 131 and just can close down motor 14.Just when guaranteeing two controls, can stop when also making connecting rod 132 arrive precalculated positions thus, make two locks can remain on unlocked position like this, set aside some time for opening of forms 11; Can prevent that also motor 14 from excessively causing damage because of rotating.
Fig. 4 is the turn up lateral plan of state of forms among Fig. 1 embodiment, as shown in the figure, forms 11 are turning over when opening fully down and the angle α in compartment 10 is 35 °, and this angle is calculated and actual verification draws, can the guarantor open under the state from the compartment 10 at forms 11 jumps out the optimization angle that Shi Buhui runs into forms through concrete.
Description based on the foregoing description, below will simply introduce the course of work of the utility model passenger vehicle escape window: at first the smoke detector in the sensor circuit detects smog, when the concentration of smog arrives warning value, produce high potential signal, rapid output signal is rotated motor after the processing of circuit, the driven by motor rocking bar rotates, and simultaneously two coupled connecting rods is driven, and connecting rod draws back lock core with latch hook and separates.The elastic force of spring makes forms outwards eject simultaneously, and trapped personnel is escaped from window.If sensor circuit is reactionless, the driver can press driver's button and trigger machine operation.As particular case takes place, when two contactors are all invalid, can also forms be opened with mechanical switch.
As can be seen, in order to strengthen the safety performance of the utility model passenger vehicle escape window, escape window is provided with three switches that are independent of each other.First is to control by the sensor circuit that smoke detector and relay are housed, and second is to control by driver's button in parallel with relay, and also having one is whether to move by mechanical shaft to control.First switch is used to carry out the automation rescue, and second driver's button is in parallel with relay, and sensor circuit just pressed the button the triggering motor in case lose efficacy.Certainly, the work of these two switches all needs power supply, and when still fire taking place, independent current source also might be destroyed.At this moment mechanical switch just can effectively be worked, the pull bar of mechanical switch can directly be welded on the slide block of lock core, and reaches outward in the compartment, because slide block in the lock and chute friction are very little, and there are one in bar in the lock and the groove on the connecting rod and move back journey, return for distance of slide block.So just can guarantee to rescue facility has bigger chance work, has avoided causing the idle situation of rescue system to take place because of circuit damages.
Specifically with regard to the sensor circuit part, an one embodiment can be made up of smoke detector, voltage comparator and relay.The characteristic that resistance reduces when utilizing smoke detector to sense cigarette is converted into the smokescope situation of change of outside the change in electric of circuit.And resistance in the circuit and the reasonable of potentiometer are connected, and the reverse input end of the feasible voltage comparator that links to each other with potentiometer maintains suitable current potential place (adjustable).Simultaneously, the positive input of voltage comparator links to each other with smoke detector.When smokescope during at normal level, the potential value of forward end is less than the potential value of end of oppisite phase, voltage comparator output electronegative potential, and relay is not worked, and motor does not rotate.Otherwise when smokescope surpassed normal level and reaches warning value, forward potential was greater than reverse potential, made voltage comparator output high potential, trigger relay work and then motor is rotated.Foregoing circuit is simple in structure, and each component costs is lower, but its sensitivity is higher, in case smokescope surpasses normal value, it can trigger work at once.And the volume of circuit is less, can not account for too big space, and being well suited for passenger vehicle is not very thick car wall.As long as smoke detector reasonably is distributed in the car body, just can responds to smog effectively and reach omnibearing recognition effect.
In sum, the passenger vehicle escape window that provides of technical solutions of the utility model has following outstanding feature:
1. the automation unfolding mode of vehicle window is no longer dependent on personnel's control, and can controls opening of vehicle window by three kinds of modes with three non-interfering switches;
This point has a detailed description in above-mentioned manual.
2. be unfolding mode with turning up of forms, than on turn over more and have superiority;
There is the difficult problem of opening in traditional plug-type vehicle window when disaster takes place, the another kind of upper-turn-type escape window that occurs recently then owing to do not have bracing or strutting arrangement when opening, needs artificial support, for emergency escape brings inconvenience; At these problems, the utility model is broken through traditional thought, changes vehicle window into lower turning type and opens form, has solved the problems referred to above effectively, provides more convenience for the passenger flees from the scene of the accident when disaster takes place.
3. the internal mechanical structure of reasonably optimizing;
The utility model adopts a motor that power is provided, and utilizes the driven by motor rocking bar to rotate, and respectively is connected with a connecting rod at the rocking bar two ends, and the connecting rod other end is connected on the lock core of locking device; When disaster took place, circuit was carried electric current to motor after receiving signal, make the motor rotating rocker, and drivening rod is opened vehicle window; Aforesaid, this mechanism can open two winnowing machine windows simultaneously, and simple in structure, and safety is good; Consider that simultaneously still be in on-state if open the back circuit at vehicle window, motor can be rotated further, and like this can damage motor and internal mechanical structure; At this problem, the utility model has also been installed a travel control switch in car body inside, and after vehicle window was opened, connecting rod meeting touch control switch disconnected circuit, has avoided the problems referred to above.
More than be preferred forms of the present utility model, according to the disclosed content of the utility model, those of ordinary skill in the art can expect some identical, replacement schemes apparently, all should fall into the scope of the utility model protection.
Claims (7)
1. a passenger vehicle escape window comprises the forms that are installed on the passenger car, it is characterized in that, also comprises locking device, rotating disk linkage, motor, sensor circuit, driver's button and mechanical switch; The bottom of described forms is fixed on the described compartment with the state that can outwards overturn by turning cylinder; Described locking device then is installed in the top of described forms, and described forms are locked on the described compartment; Described rotating disk linkage two ends are connected with described locking device with described motor respectively, rotate to drive by described motor and open described locking device; Described sensor circuit is connected with described motor by relay with described driver's button, and described sensor circuit when sensing smokescope and surpass preset value or described driver's button when being pressed, all trigger described relay and start described motor; Described mechanical switch is connected directly to described locking device.
2. passenger vehicle escape window as claimed in claim 1 is characterized in that, described locking device comprises latch hook that is installed on the described forms and the lock core that is installed on the described compartment; The part that cooperates with described latch hook of described lock core is stepped slide block, and described lock core to draw the state that breaks away from described latch hook outward be the released state of described locking device; Described mechanical switch is connected to described lock core.
3. passenger vehicle escape window as claimed in claim 2 is characterized in that, described rotating disk linkage comprises rocking bar and connecting rod; The centre position of described rocking bar is fixed to the output shaft of described motor, and the end of described rocking bar is connected with an end of described connecting rod; The other end of described connecting rod is connected to described lock core.
4. passenger vehicle escape window as claimed in claim 3 is characterized in that, described forms are two, and correspondingly described locking device and described connecting rod are equipped with two, and two described connecting rods are connected to the two ends of described rocking bar respectively.
5. passenger vehicle escape window as claimed in claim 3 is characterized in that, also comprises the travel switch of being located on the described compartment, and described travel switch is connected with the power supply circuits of described motor, and is located on the track of described rocking bar rotation; And described travel switch goes at described rocking bar and closes down described motor when being in contact with it.
6. passenger vehicle escape window as claimed in claim 1 is characterized in that, described forms are turning over when opening fully down and the angle in described compartment is 35 °.
7. as each described passenger vehicle escape window of claim 1～6, it is characterized in that described mechanical switch also is connected with the electromagnetic type safeties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120086321XU CN202007614U (en) | 2011-03-29 | 2011-03-29 | Escape window of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120086321XU CN202007614U (en) | 2011-03-29 | 2011-03-29 | Escape window of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007614U true CN202007614U (en) | 2011-10-12 |
Family
ID=44749271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120086321XU Expired - Fee Related CN202007614U (en) | 2011-03-29 | 2011-03-29 | Escape window of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007614U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835632A (en) * | 2014-03-20 | 2014-06-04 | 厦门大学 | Downward-turnover type foldable escape window for vehicle |
| CN104210453A (en) * | 2014-08-27 | 2014-12-17 | 浙江工业大学 | Safety window of bus |
| CN104290733A (en) * | 2014-09-25 | 2015-01-21 | 广东亿纬赛恩斯新能源系统有限公司 | Escape method for vehicle fire breakout and vehicle adopting method |
| CN104417324A (en) * | 2013-09-04 | 2015-03-18 | 厦门锐思达机电科技有限公司 | Handle-and-electric controlled car window to escape capable of unfolding and fixing at any angle |
| CN104442298A (en) * | 2014-11-28 | 2015-03-25 | 蔡凤珍 | Improved passenger car window |
| CN104960488A (en) * | 2015-06-01 | 2015-10-07 | 中原工学院 | Emergent ejection escape window of car |
| CN106639656A (en) * | 2016-06-25 | 2017-05-10 | 佛山市三水金大田门业有限公司 | Kid's room door emergency opening device |
| CN107020929A (en) * | 2017-05-15 | 2017-08-08 | 淮安市江淮信息科技有限公司 | Large and medium bus expansion emergency escape door |
| CN107031358A (en) * | 2017-05-15 | 2017-08-11 | 淮安市江淮信息科技有限公司 | Large and medium bus span formula emergency escape door |
| CN107054273A (en) * | 2017-05-15 | 2017-08-18 | 淮安市江淮信息科技有限公司 | Equip the car of emergency escape door |
| CN107054024A (en) * | 2017-05-15 | 2017-08-18 | 淮安市江淮信息科技有限公司 | Large and medium bus clamshell emergency escape door |
| CN109987045A (en) * | 2019-04-22 | 2019-07-09 | 南京航空航天大学 | A kind of car water logging has the ejection skylight and its control system and method for hydraulic pressure |
| CN111332109A (en) * | 2020-04-03 | 2020-06-26 | 肇庆学院 | Quick self-rescue car window |
| CN113374373A (en) * | 2021-06-07 | 2021-09-10 | 福建省福能龙安热电有限公司 | Electric inserting plate door of circulating fluidized bed boiler |
| CN114103611A (en) * | 2021-11-15 | 2022-03-01 | 东风襄阳旅行车有限公司 | Electric control opening device for escape skylight of vehicle and control method thereof |
-
2011
- 2011-03-29 CN CN201120086321XU patent/CN202007614U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417324A (en) * | 2013-09-04 | 2015-03-18 | 厦门锐思达机电科技有限公司 | Handle-and-electric controlled car window to escape capable of unfolding and fixing at any angle |
| CN103835632A (en) * | 2014-03-20 | 2014-06-04 | 厦门大学 | Downward-turnover type foldable escape window for vehicle |
| CN104210453A (en) * | 2014-08-27 | 2014-12-17 | 浙江工业大学 | Safety window of bus |
| CN104290733A (en) * | 2014-09-25 | 2015-01-21 | 广东亿纬赛恩斯新能源系统有限公司 | Escape method for vehicle fire breakout and vehicle adopting method |
| CN104442298B (en) * | 2014-11-28 | 2016-08-10 | 蔡凤珍 | A kind of Bus window of improvement |
| CN104442298A (en) * | 2014-11-28 | 2015-03-25 | 蔡凤珍 | Improved passenger car window |
| CN104960488B (en) * | 2015-06-01 | 2017-11-24 | 中原工学院 | A kind of automobile emergency launches escape window |
| CN104960488A (en) * | 2015-06-01 | 2015-10-07 | 中原工学院 | Emergent ejection escape window of car |
| CN106639656A (en) * | 2016-06-25 | 2017-05-10 | 佛山市三水金大田门业有限公司 | Kid's room door emergency opening device |
| CN107020929A (en) * | 2017-05-15 | 2017-08-08 | 淮安市江淮信息科技有限公司 | Large and medium bus expansion emergency escape door |
| CN107031358A (en) * | 2017-05-15 | 2017-08-11 | 淮安市江淮信息科技有限公司 | Large and medium bus span formula emergency escape door |
| CN107054273A (en) * | 2017-05-15 | 2017-08-18 | 淮安市江淮信息科技有限公司 | Equip the car of emergency escape door |
| CN107054024A (en) * | 2017-05-15 | 2017-08-18 | 淮安市江淮信息科技有限公司 | Large and medium bus clamshell emergency escape door |
| CN109987045A (en) * | 2019-04-22 | 2019-07-09 | 南京航空航天大学 | A kind of car water logging has the ejection skylight and its control system and method for hydraulic pressure |
| CN109987045B (en) * | 2019-04-22 | 2023-09-29 | 南京航空航天大学 | Water-flooded ejection skylight for passenger car and control system and method thereof |
| CN111332109A (en) * | 2020-04-03 | 2020-06-26 | 肇庆学院 | Quick self-rescue car window |
| CN113374373A (en) * | 2021-06-07 | 2021-09-10 | 福建省福能龙安热电有限公司 | Electric inserting plate door of circulating fluidized bed boiler |
| CN114103611A (en) * | 2021-11-15 | 2022-03-01 | 东风襄阳旅行车有限公司 | Electric control opening device for escape skylight of vehicle and control method thereof |
| CN114103611B (en) * | 2021-11-15 | 2023-09-12 | 东风汽车股份有限公司 | Electric control opening device for escape skylight of vehicle and control method thereof |
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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: 20111012 Termination date: 20120329 |