New Type of Emergency Exit Window for Vehicles

Abstract

The present invention discloses a novel emergency exit window for vehicles, which includes a fixed window frame, a movable window frame, glass, and a locking mechanism. One end of the movable window frame is movably connected to the fixed window frame. The glass is arranged on the movable window frame, and the locking mechanism is arranged on the movable window frame. The locking mechanism has at least a first switching position for engaging with the fixed window frame and a second switching position for separating from the fixed window frame. It further includes an automatic driving mechanism for driving the locking mechanism to switch between the first switching position and the second switching position. The automatic driving mechanism includes: an automatic driver, which is connected to the movable window frame. A relief groove is provided on the movable window frame, and a part of the automatic driver passes through the relief groove and is connected to the locking mechanism; a controller for providing a control signal to the automatic driver, and the controller is electrically connected to the automatic driver. The present invention can enable passengers to obtain the best escape time.

Description

Technical Field

[0001] The invention relates to the technical field of automobile windows, and in particular to a novel emergency exit window for a vehicle. Background Art

[0002] The existing new emergency exit window for vehicles has the following working process: when the handle is rotated clockwise to release the lock of the locking mechanism, the spring automatically contracts and drives the sliding component to move. At this time, the elastic tongue, the flexible component, and the handle connecting component move with the sliding component in sequence. After the elastic tongue moves to the position corresponding to the clearance opening, under the thrust of the gas spring, the movable window frame is automatically rotated at the hinged part with the fixed window frame, so that the emergency exit window is in an open state. In the process of closing the emergency exit window, the handle is first rotated counterclockwise, and the handle drives the handle connecting component, the flexible component, the elastic tongue, and the sliding component to move in the opposite direction after overcoming the action of the spring, and the locking mechanism is locked by the handle. At this time, the position of the elastic tongue does not correspond to the clearance opening. The handle applies a pulling force to the movable window frame, forcibly deforming the clamping part, so that the clamping part is clamped into the first notch, so that the movable window frame is locked on the fixed window frame.

[0003] The new type of emergency exit window for vehicles with the above structure has a manual opening and closing mode, and can only issue an alarm when it is opened. Most passengers do not know that they can open this type of emergency exit window, so they can only choose to escape from the car door in an emergency. For the driver, in an emergency, on the one hand, since the location of the emergency exit window is far from the cab, it takes time for the driver to reach the location of the emergency exit window from the cab. On the other hand, due to the congestion of passengers, it is difficult for the driver to reach the location of the emergency exit window. Even if they reach the location of the emergency exit window, it takes a long time, resulting in missing the best escape time. Therefore, how to improve the emergency exit window so that passengers can escape from the emergency exit window at the first time is an important issue currently faced. Summary of the invention

[0004] The invention provides a novel emergency exit window for a vehicle, which can enable passengers to obtain the best escape time.

[0005] The technical solution to achieve the above purpose is as follows:

[0006] New type of vehicle emergency exit window, including a fixed window frame, a movable window frame, glass, and a locking mechanism. One end of the movable window frame is movably connected to the fixed window frame. The glass is arranged on the movable window frame, and the locking mechanism is arranged on the movable window frame. The locking mechanism has at least a first switching position combined with the fixed window frame and a second switching position separated from the fixed window frame. It also includes an automatic driving mechanism for driving the locking mechanism to switch between the first switching position and the second switching position. The automatic driving mechanism includes:

[0007] An automatic driver, which is connected to the movable window frame. A relief groove is provided on the movable window frame, and a part of the automatic driver passes through the relief groove and is connected to the locking mechanism;

[0008] A controller for providing a control signal to the automatic driver. The controller is electrically connected to the automatic driver.

[0009] When it is necessary to open the emergency exit window, a control signal for making the automatic driver work is sent through the controller. After obtaining this control signal, the automatic driver drives the sliding part in the locking mechanism to move. At this time, the elastic tongue, the flexible part, and the handle connecting part move successively with the sliding part. When the elastic tongue cooperates with the relief opening, and at the same time under the thrust of the gas spring, the hinge part of the movable window frame and the fixed window frame rotates automatically, so that the emergency exit window is in an open state. A part of the controller is preferably installed in the cab. When an emergency occurs, the driver in the cab can directly remotely operate the controller to open the emergency exit window, thus avoiding the disadvantage that the driver needs to reach the position of the emergency exit window to open it. Furthermore, in this new type, the best escape time can be obtained while saving time. Description of the Drawings

[0010] Figure 1 Schematic diagram of the new type of vehicle emergency exit window of the present invention.

[0011] Figure 2 Along Figure 1 Cross-sectional view taken along line P-P in

[0012] Figure 3 For Figure 2 Enlarged view of part Q in

[0013] Figure 4 Assembly drawing of the movable window frame and the automatic driver.

[0014] Figure 5 Based on Figure 4 Schematic diagram after hiding a part of the parts.

[0015] Figure 6 For Figure 5 Schematic diagram of another working state in

[0016] Figure 7 It is a circuit block diagram of a controller in an automatic driving mechanism.

[0017] Figure 8 It is a schematic diagram of another controller.

[0018] Figure 9 It is a circuit block diagram of an alarm unit.

[0019] Marks in the attached drawings:

[0020] Fixed window frame 1, first notch 1a, relief notch 1b, movable window frame 2, second notch 2a, relief groove 2b, glass 3, locking mechanism 4, first connecting block 5, sliding fitting member 5a, linear driving member 6, second connecting block 7, sliding fitting groove 7a, limiting portion 7b, handle 8, gas spring 9, sliding member 10, spring 11, fixing portion 12, clamping portion 13, sleeve 14, flexible member 15, handle connecting member 16, signal sending member 20, control unit 21, first relay 22, second relay 23, first transistor 24, second transistor 25, first sensing member A, second sensing member B, first controller E, first alarm F. Detailed implementation manners

[0021] The following is Figures 1 to 9 to further illustrate the present invention.

[0022] As Figures 1 to 9 shown, the novel emergency exit window for vehicles of the present invention includes a fixed window frame 1, a movable window frame 2, glass 3, and a locking mechanism 4. One end of the movable window frame 2 is movably connected to the fixed window frame 1. The glass 3 is arranged on the movable window frame 2. The locking mechanism 4 is arranged on the movable window frame 2. The first part of the locking mechanism 4 is arranged in the second notch 2a on the movable window frame 2.

[0023] The second part of the locking mechanism 4 cooperates with the first notch 1a on the fixed window frame 1.

[0024] The locking mechanism 4 includes a sliding member 10, a spring 11, and an elastic tongue. The sliding member 10 is slidably fitted in the second notch 2a of the movable window frame 2. The sliding member 10 preferably adopts a metal strip. Both ends of the sliding member 10 are respectively stuck in the second notch 2a. A convex platform is arranged on the surface of the sliding member 10 facing the first notch 1a, and the convex platform passes through the mouth of the second notch 2a.

[0025] The spring 11 is located in the second notch 2a of the movable window frame 2. One end of the spring 11 is connected to the movable window frame 2, and the other end of the spring 11 is connected to the sliding member 10.

[0026] The elastic tongue includes a fixing part 12 and a clamping part 13 integrally formed with the fixing part 12. The fixing part 12 is fixed to the sliding member 10. The clamping part 13 is arranged obliquely, and an included angle of 30 - 60° is formed between the clamping part 13 and the inner surface of the first notch 1a at the lower part of the fixed window frame 1. Both the fixing part 12 and the clamping part 13 are in sheet shape. The clamping part 13 can undergo elastic deformation when stressed. When the emergency exit window is in the closed state, the clamping part 13 abuts against the inner wall surface of the first notch 1a.

[0027] The sliding member 10, the spring 11, and the fixing part 12 constitute the first part of the locking mechanism 4, and the clamping part 13 constitutes the second part of the locking mechanism 4.

[0028] A relief opening 1b cooperating with the first notch 1a is provided on the side wall at the lower part of the fixed window frame 1. The locking mechanism 4 has at least a first switching position combined with the fixed window frame 1 and a second switching position separated from the fixed window frame 1. When the locking mechanism 4 is in the first switching position, at this time, the elastic tongue is separated from the relief opening 1b, so that the movable window frame 2 forms a closed state. When the locking mechanism 4 is in the second switching position, at this time, the elastic tongue is combined with the relief opening 1b, so that the movable window frame 2 forms an open state.

[0029] The present invention further includes an automatic driving mechanism for driving the locking mechanism 4 to switch between the first switching position and the second switching position. The automatic driving mechanism includes an automatic driver and a controller. The automatic driver is connected to the movable window frame 2. A relief groove 2b is provided on the movable window frame 2. A part of the automatic driver passes through the relief groove 2b and is connected to the locking mechanism 4. The controller provides a control signal for the automatic driver, and the controller is electrically connected to the automatic driver.

[0030] When it is necessary to open the emergency exit window, a control signal for making the automatic driver work is sent through the controller. After obtaining this control signal, the automatic driver drives the locking mechanism 4, so that the sliding member 10 in the locking mechanism 4 moves. At this time, the elastic tongue moves along with the sliding member 10. When the elastic tongue cooperates with the relief opening 1b, simultaneously under the thrust of the gas spring 9, the hinge part of the movable window frame 2 and the fixed window frame 1 rotates automatically, so that the emergency exit window is in the open state. The function of the relief opening 1b is to prevent the elastic tongue from being blocked during the opening process of the emergency exit window. A part of the controller is preferably installed in the cab. When an emergency occurs, the driver in the cab can directly remotely operate the controller to open the emergency exit window, thus avoiding the disadvantage that the driver needs to reach the position of the emergency exit window to open it. Furthermore, in this way, the present invention can obtain the best escape time under the condition of saving time.

[0031] The automatic driver includes a first connecting block 5 and a linear driver. One end of the first connecting block 5 passes through the relief groove 2b and is connected to the locking

[0032] mechanism 4. The other end of the first connecting block 5 is matched with the output end of the linear driver. The first connecting block 5 is preferably made of metal. The first connecting block 5 passes through the relief groove 2b and is fixed to the sliding member 10 in the locking mechanism 4. The relief groove 2b is a kidney-shaped groove or a rectangular groove. In this embodiment, the relief groove 2b is preferably a kidney-shaped groove. Since the first connecting block 5 moves under the drive of the linear driver, the relief function of the relief groove 2b can avoid interference of the first connecting block 5 within the set range, and the set range is the distance that the locking mechanism 4 moves from the first switching position to the second switching position.

[0033] This embodiment further includes a handle 8. One end of the handle 8 is hinged to the movable window frame 2 and is connected to the locking mechanism 4. The handle 8 can be connected to the sliding member 10. Thus, this embodiment can open the emergency exit window either automatically or manually. For example, in the case of automatic opening failure (such as the connection failure between the controller and the automatic driver), it is necessary to open it manually. Therefore, the structure for opening the emergency exit window in the present invention is a manual-automatic integrated structure. If the first connecting block 5 and the linear driver are set in a fixed connection form, since the linear driver is fixed to the movable window frame 2, after the working signal stops, the first connecting block 5 cannot move. Therefore, the above-mentioned manual opening cannot be achieved. Furthermore, in the present invention, the cooperation between the first connecting block 5 and the linear driver is not a fixed connection relationship, and this cooperation is used to achieve power transmission.

[0034] Preferably, the linear driver includes a linear driving member 6 and a second connecting block 7. The linear driving member 6 is an electric screw rod or an electric push rod. The electric screw rod has a self-locking function and has the advantage of good reliability. The second connecting block 7 is fixed to the linear driving member 6. A sliding groove 7a is provided on the second connecting block 7. The sliding groove 7a is a kidney-shaped groove or a rectangular groove. In this embodiment, the sliding groove 7a is preferably a kidney-shaped groove. A sliding member 5a is provided on the first connecting block 5. The sliding member 5a is matched with the sliding groove 7a. The sliding member 5 is preferably a shaft or a pin.

[0035] The sliding groove 7a and the sliding member 5a can also adopt other structural forms. For example, the sliding member 5a is a guide rail, and the guide rail is slidably matched with the sliding groove 7a. For example, the sliding groove 7a can adopt a dovetail groove, and the cross section of the sliding member 5a is dovetail-shaped.

[0036] When the emergency exit window is in a closed state, the spring 11 is in a stretched state. When the handle 8 is used to open the emergency exit window, the locking mechanism 4 automatically moves, that is, the sliding component 10 moves under the automatic contraction force of the spring 11. At this time, the linear drive component 6 is in a stationary state, and the handle 8 is rotated. At this time, the elastic tongue moves with the sliding component 10. After the elastic tongue moves to a position corresponding to the clearance opening 1b, under the thrust of the gas spring 9, the movable window frame 2 is automatically rotated at the hinged portion with the fixed window frame 1, so that the emergency exit window is in an open state.

[0037] During the above manual opening process, the locking mechanism 4 automatically moves, that is, the spring 11 contracts to move the sliding component 10, so that the sliding component 10 drives the first connecting block 5 to move, and the first connecting block 5 slides with the sliding groove 7a through the sliding component 5a. Therefore, the first connecting block 5 moves relative to the second connecting block 7, that is, the first connecting block 5 is in a moving state, and the second connecting block 7 is in a static state. It can be seen that when the emergency exit window is manually opened, there will be no interference due to the cooperation relationship between the first connecting block 5 and the second connecting block 7. At the same time, this structure cleverly realizes both automatic and manual opening.

[0038] A start mode.

[0039] Preferably, a limiting portion 7b is provided on the second connection block 7, and the limiting portion 7b is located on one side of the sliding groove 7a. The first connection block 5 cooperates with the limiting portion 7b. When the first connection block 5 abuts against the limiting portion 7b, if the automatic opening mode is adopted at this time, the power output by the linear drive component 6 is transmitted to the second connection block 7, and the second connection block 7 pushes the first connection block 5 to move through the limiting portion 7b. When the locking mechanism 4 is driven to cooperate with the clearance opening 1b, the movable window frame 2 is automatically pushed to rotate around the hinge of the fixed window frame 1 under the thrust of the gas spring 9, so that the emergency exit window is in an open state. Preferably, after the limiting portion 7b is provided on the second connection block 7, the entire second connection block 7 is L-shaped or Z-shaped or approximately Z-shaped.

[0040] When the emergency exit window is opened by automatic opening, the linear drive component 6 and the second connecting block 7 can be controlled to reset through the controller. At this time, the first connecting block 5 and the sliding component 10 are acted upon by the tension of the spring 11. The first connecting block 5 is in a stationary state during the resetting process of the second connecting block 7. The second connecting block 7 moves relative to the first connecting block 5, but under the action of the sliding component 5a, the second connecting block 7 will not be separated from the first connecting block 5.

[0041] The controller is electrically connected to the automatic driver through a wire. The controller includes a signal sending component 20, a control unit 21, a first relay 22, and a second relay 23. The signal sending component 20 is used to send a signal for switching the locking mechanism 4 between a first switching position and a second switching position. The signal sending component 20 can be a wired component or a wireless component. In this embodiment, a wired component is preferably used. For example, the signal sending component 20 is a push-button switch and is preferably installed in the cab.

[0042] The control unit 21 is electrically connected to the signal sending component 20. The control unit 21 receives the signal sent by the signal sending component 20. The control unit 21 can be a programmable component such as a single-chip microcomputer or a PLC. The control unit 21 outputs a control signal according to the signal provided by the signal sending component 20. After programming, the control unit 21 has a counting function by itself or is externally connected to a counter. When the count is odd, a control signal is output to the first relay 22. When the count is even, a control signal is output to the second relay 23, so as to realize the alternating operation of the first relay 22 and the second relay 23.

[0043] The first relay 22 is electrically connected to the control unit 21, and the first relay 22 is also electrically connected to the automatic driver. The second relay 23 is electrically connected to the control unit 21, and the second relay 23 is also electrically connected to the automatic driver. The first relay 22 and the second relay 23 are respectively electrically connected to the electric lead screw in the automatic driver. The forward and reverse rotations of the electric lead screw are realized through the alternating operation of the first relay 22 and the second relay 23, thereby realizing the opening of the emergency exit window or resetting the electric lead screw.

[0044] The linear driving component 6 can also be a cylinder. On the basis of using a cylinder, a solenoid valve is used to replace the first relay 22 and the second relay 23, so that the opening of the emergency exit window or the resetting of the cylinder can also be realized.

[0045] The controller may further include a first transistor 24 and a second transistor 25. The first transistor 24 is located between the control unit 21 and the first relay 22. The first transistor 24 is electrically connected to the control unit 21 and the first relay 22 respectively. The first transistor 24 amplifies the electrical signal output by the control unit 21 and provides it to the first relay 22, so as to drive the first relay 22 to work.

[0046] Similarly, the second transistor 25 is located between the control unit 21 and the second relay 23. The second transistor 25 is electrically connected to the control unit 21 and the second relay 23 respectively. The second transistor 25 amplifies the electrical signal output by the control unit 21 and provides it to the second relay 23, so as to drive the second relay 23 to work.

[0047] The locking mechanism 4 also includes a sleeve 14, a flexible component 15, and a handle connecting component 16. After the sleeve 14, the flexible component 15, and the handle connecting component 16 are added, the sleeve 14 is arranged at the corner of the movable window frame 2, and one end of the flexible component 15 passes through the sleeve 14 and is connected to the sliding component 10; one end of the handle connecting component 16 is connected to the other end of the flexible component 15, and the other end of the handle connecting component 16 is connected to one end of the handle 8, and the other end of the handle 8 is used to separate from or combine with the movable window frame 2.

[0048] The flexible component 15 is preferably a metal sheet that can be shaped, and the thickness of the metal sheet is relatively thin, for example, a metal sheet of 1 to 2 mm, so that the strength is guaranteed and the movement in the sleeve 14 is possible. The handle connecting component 16 is made of metal material, and the thickness of the handle connecting component 16 is 5 to 10 mm. The handle connecting component 16 is connected to the handle 8, and one end of the handle 8 is hinged on the movable window frame 2 and connected to the locking mechanism 4.

[0049] After the locking mechanism 4 is additionally provided with the sleeve 14, the flexible component 15, and the handle connecting component 16, the sliding component 10, the spring 11, the fixing part 12, the sleeve 14, the flexible component 15, and the handle connecting component 16 constitute the first part of the locking mechanism 4, and the clamping part 13 constitutes the second part of the locking mechanism 4.

[0050] When the emergency exit window needs to be opened, a control signal is sent through the controller to activate the automatic driver. After receiving the control signal, the automatic driver drives the locking mechanism 4, thereby moving the sliding component 10 in the locking mechanism 4. At this time, the elastic latch, the flexible component 15, and the handle connecting component 16 move with the sliding component 10 in sequence. When the elastic latch cooperates with the yielding opening 1b, the hinged part of the movable window frame 2 and the fixed window frame 1 is automatically rotated under the thrust of the gas spring 9, so that the emergency exit window is in an open state.

[0051] When the emergency exit window is in a closed state, the spring 11 is in a stretched state. When the handle 8 is used to open the emergency exit window, the locking mechanism 4 automatically moves, that is, the sliding component 10 moves under the automatic contraction force of the spring 11. At this time, the linear drive component 6 is in a stationary state, and the handle 8 is rotated. At this time, the elastic tongue, the flexible component 15, and the handle connecting component 16 move with the sliding component 10 in sequence. After the elastic tongue moves to the position corresponding to the clearance opening 1b, under the thrust of the gas spring 9, the movable window frame 2 is automatically rotated at the hinged portion with the fixed window frame 1, so that the emergency exit window is in an open state.

[0052] The present invention further includes an alarm unit, which includes a first sensing component A, a second sensing component B, a first controller E, and a first alarm F. The first controller E has a first output terminal electrically connected to the first alarm F. Among them, the first alarm F preferably adopts an audible and visual alarm, and of course, it can also adopt a sound alarm or a photoelectric alarm alone.

[0053] The first sensing component A is fixed to the first part of the locking mechanism 4 and moves with the movement of the first part. The second sensing component B is fixed in the first notch 1a at the lower part of the fixed window frame 1. In this embodiment, the first sensing component A is preferably fixed to the handle connecting component 16. The first sensing component A preferably adopts a reed switch, and the second sensing component B preferably adopts a magnet.

[0054] In this way, when the second sensing component B cooperates with the first sensing component A, the first sensing component A is disconnected. After being disconnected, the first controller E determines that the emergency exit window is in the closed state and will not output an alarm signal. After the second sensing component B is separated from the first sensing component A, the first sensing component A is closed. After being closed, the first controller E determines that the emergency exit window is in the open state, thereby outputting an alarm signal.

[0055] The first controller E also has a second output terminal for electrically connecting to a vehicle-mounted alarm (not shown in the figure). The second output terminal can be electrically connected to the vehicle-mounted alarm through a wire or a signal line, or the second output terminal can also be wirelessly connected to the vehicle-mounted alarm. For example, the second output terminal is a wireless signal transmitter, such as a ZIGBEE module, a Bluetooth module, etc., and a signal receiving module matching the ZIGBEE module and the Bluetooth module is installed on the vehicle-mounted alarm.

[0056] Since the first sensing component A is fixed to the handle connecting component 16, once the locking between the movable window frame 2 and the fixed window frame 1 is released, under the action of the contraction force of the spring 11 in the locking mechanism 4, the handle connecting component 16 moves, and the first sensing component A moves with the handle connecting component 16. The first sensing component A is separated from the second sensing component B, and the first sensing component A itself generates a closing action. After the first controller E receives the signal of the first sensing component being closed, the first controller E determines that the emergency exit window has been opened, thereby sending an alarm signal to the first alarm F, causing the first alarm F located on the movable window frame 2 to emit an alarm signal, that is, an alarm signal is generated at the movable window frame 2. This alarm signal is mainly used to remind passengers to escape from the emergency exit window. The first controller E simultaneously sends the alarm signal to the vehicle-mounted alarm through the second output terminal. Since the vehicle-mounted alarm is located at the position of the driver, the driver also knows that the passenger has opened the emergency exit window at the same time, enabling the driver to know that there is danger in the carriage in the first place and providing the driver with emergency handling.

Claims

1. A new type of emergency exit window for vehicles, comprising a fixed window frame (1), a movable window frame (2), glass (3), and a locking mechanism (4). One end of the movable window frame (2) is movably connected to the fixed window frame (1). The glass (3) is disposed on the movable window frame (2), and the locking mechanism (4) is disposed on the movable window frame (2). The first part of the locking mechanism (4) is disposed in a second notch (2a) provided on the movable window frame (2). A relief opening (1b) adapted to the first notch (1a) is provided on the side wall of the lower part of the fixed window frame (1). The second part of the locking mechanism (4) cooperates with the first notch (1a) on the fixed window frame (1); The locking mechanism (4) includes a sliding member (10), a spring (11), and an elastic tongue. The sliding member (10) is slidably fitted in the second notch (2a) of the movable window frame (2). The sliding member (10) is made of a metal strip, and both ends of the sliding member (10) are respectively clamped in the second notch (2a). A boss is provided on the surface of the sliding member (10) facing the first notch (1a), and the boss passes through the mouth of the second notch (2a). The spring (11) is located in the second notch (2a) of the movable window frame (2). One end of the spring (11) is connected to the movable window frame (2), and the other end of the spring (11) is connected to the sliding member (10). The elastic tongue includes a fixing portion (12) and a clamping portion (13) integrally formed with the fixing portion (12), and the fixing portion (12) is fixed to the sliding member (10); The locking mechanism (4) has at least a first switching position combined with the fixed window frame (1) and a second switching position separated from the fixed window frame (1). When the locking mechanism (4) is in the first switching position, at this time, the elastic tongue is separated from the relief opening (1b), so that the movable window frame (2) forms a closed state. When the locking mechanism (4) is in the second switching position, at this time, the elastic tongue is combined with the relief opening (1b), so that the movable window frame (2) forms an open state; it is characterized in that It further includes an automatic driving mechanism for driving the locking mechanism (4) to switch between a first switching position and a second switching position. The automatic driving mechanism includes: An automatic driver, which is connected to the movable window frame (2). A relief groove (2b) is provided on the movable window frame (2), and a part of the automatic driver passes through the relief groove (2b) and is connected to the locking mechanism (4); A controller for providing a control signal to the automatic driver. The controller is electrically connected to the automatic driver.

2. The novel emergency exit window for vehicles according to claim 1, wherein The automatic driver includes a first connecting block (5) and a linear driver. One end of the first connecting block (5) passes through the relief groove (2b) and is connected to the locking mechanism (4), and the other end of the first connecting block (5) cooperates with the output end of the linear driver.

3. The novel emergency exit window for vehicles according to claim 2, characterized in that, The linear driver includes a linear driving member (6) and a second connecting block (7). The second connecting block (7) is connected to the linear driving member (6). A sliding fitting groove (7a) is provided on the second connecting block (7), and a sliding fitting member (5a) is provided on the first connecting block (5). The sliding fitting member (5a) cooperates with the sliding fitting groove (7a).

4. The novel vehicle emergency exit window according to claim 3, characterized in that, A limiting portion (7b) is provided on the second connecting block (7), and the limiting portion (7b) is located on one side of the sliding fitting groove (7a). The first connecting block (5) cooperates with the limiting portion (7b).

5. The novel emergency exit window for vehicles according to claim 3, characterized in that, The sliding fitting groove (7a) is a kidney-shaped groove or a rectangular groove.

6. The novel emergency exit window for vehicles according to claim 3, characterized in that, It further includes a handle (8) and a gas spring (9). One end of the handle (8) is hinged to the movable window frame (2) and is connected to the locking mechanism (4). The other end of the handle (8) is separated from or combined with the movable window frame (2). The gas spring (9) is respectively connected to the fixed window frame (1) and the movable window frame (2).

7. The novel emergency exit window for vehicles according to claim 6, wherein The fixed window frame (1) is provided with a relief opening (1b). When the automatic driver is controlled by the controller to work, the power output by the linear drive member (6) causes the first connecting block (5) to move through the second connecting block (7). The first connecting block (5) drives the locking mechanism (4) to move. When the driving locking mechanism (4) cooperates with the relief opening (1b), simultaneously under the thrust of the gas spring (9), the hinge part of the movable window frame (2) and the fixed window frame (1) is automatically rotated, so that the emergency exit window is in an open state; Or After the other end of the handle (8) is separated from the movable window frame (2), the locking mechanism (4) moves automatically. The locking mechanism (4) drives the first connecting block (5) to move. The first connecting block (5) moves relative to the second connecting block (7), and the second connecting block (7) remains stationary.

8. The novel emergency exit window for vehicles according to claim 3, characterized in that, After the emergency exit window is opened by the automatic opening method, when the controller controls the linear drive member (6) and the second connecting block (7) to reset, the first connecting block (5) is restricted by the locking mechanism (4). The first connecting block (5) remains stationary during the reset process of the second connecting block (7). The second connecting block (7) moves relative to the first connecting block (5), but under the action of the sliding fitting member (5a), the second connecting block 7 will not be separated from the first connecting block (5).

9. The novel emergency exit window for vehicles according to claim 1 or 8, characterized in that, The controller includes: A signal sending component (20) for sending a signal to cause the locking mechanism (4) to switch between a first switching position and a second switching position; A control unit (21), the control unit (21) is electrically connected to the signal sending component (20); A first relay (22), the first relay (22) is electrically connected to the control unit (21), and the first relay (22) is also electrically connected to the automatic driver; A second relay (23), the second relay (23) is electrically connected to the control unit (21), and the second relay (23) is also electrically connected to the automatic driver.

10. The novel emergency exit window for vehicles according to claim 9, characterized in that, The controller further includes a first transistor (24) and a second transistor (25). The first transistor (24) is located between the control unit (21) and the first relay (22). The first transistor (24) is electrically connected to the control unit (21) and the first relay (22) respectively. The first transistor (24) amplifies the electrical signal output by the control unit (21) and provides it to the first relay (22) to drive the first relay (22) to work; The second transistor (25) is located between the control unit (21) and the second relay (23). The second transistor (25) is electrically connected to the control unit (21) and the second relay (23) respectively. The second transistor (25) amplifies the electrical signal output by the control unit (21) and provides it to the second relay (23) to drive the second relay (23) to work.

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