Side escape window and using method thereof

Abstract

The invention provides a side escape window and a using method thereof. The side escape window comprises a window frame assembly, the window frame assembly is rotatably connected with a body in white, and a shielding assembly, an anti-explosion assembly and a locking system are arranged on the inner periphery of the window frame assembly. The shielding assembly is provided with at least two shielding bodies, and one shielding body can slide relative to the other shielding body; the anti-riot assembly is arranged on the outer layer of the shielding assembly, is parallel to the shielding assembly and covers the shielding assembly, and the anti-riot assembly is fixedly connected with the edge, close to the outer side of an automobile body, of the window frame assembly; one part of the locking system is fixedly connected with the movable end of the window frame assembly, and the other part of the locking system is fixedly connected with the interior of the body-in-white. According to the side escape window, external violent invasion is effectively blocked, meanwhile, the ventilation and escape effects are taken into consideration, and the safety performance and the riding comfort of a vehicle are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of window structures, and more particularly to a side escape window and a use method thereof. Background Art

[0002] In modern automobile design and manufacturing, vehicle safety has always been one of the primary considerations. With the increasing complexity of the traffic environment and the increase in social security issues, traditional window designs have gradually become unable to meet the needs of escape in emergencies and prevent external violent intrusion while meeting basic ventilation needs.

[0003] Traditional vehicle side windows are mostly fixed or lifting designs, which perform well in providing basic ventilation functions, but in emergency situations, such as when the vehicle falls into water, in fire or in a traffic accident, passengers may need to escape quickly through the side windows, and traditional designs often limit the speed and efficiency of escape. In addition, in the face of increasingly severe social security situations, vehicles need stronger protection capabilities to resist external violent intrusions, such as mob attacks, to protect the personal safety of passengers in the car.

[0004] In order to overcome these shortcomings, some improved side window designs have gradually appeared on the market, such as bus side windows, which can be hit by an emergency hammer to achieve the emergency escape function. Some modified cars also have a solution of using an upward-lifting emergency window. The hinge is arranged above the window. The emergency window is opened by rotating the opening handle below and supporting and assisting mechanisms such as gas struts. At the same time, the window of this structure has a parking ventilation function, that is, it can meet the needs of passengers in the car to open ventilation when parking. However, these designs often have problems such as complex operation, affecting daily ventilation functions or high costs, and it is difficult to fully meet the needs of vehicle safety and practicality. In some prior arts, a window assembly and a vehicle having the same are disclosed. In this technical solution, the window group structure drives the roller shutter to move through a sliding shielding assembly, so that the roller shutter is in a hidden and open position, thereby ensuring safety protection and ventilation effects. However, in this technical solution, the roller shutter is used as a protective function, and the operation is complicated, which affects safety protection in critical moments. When the roller shutter is hidden, its ventilation effect is not obvious. Some prior arts disclose an outward-pushing built-in sliding escape side window. In this technical solution, ventilation is performed by setting an outward-pushing side window. This solution can only meet the basic ventilation function but cannot meet the safety protection function.

[0005] For special users such as the public security and armed police, when performing tasks, they need a side window that can meet the needs of riot control, ventilation during driving and parking, and emergency escape. Therefore, the problems of the above two structures are: the fixed emergency window is easy to open from the outside, does not meet the riot control function, and it is difficult to achieve the need for window opening and ventilation; the flip-up emergency window can only meet the parking ventilation needs, and the opening speed is limited by the speed of the gas strut and other mechanisms, and has no driving ventilation function and no riot control function.

[0006] Therefore, it is necessary to develop a side window design that can provide good ventilation in daily use, can quickly escape in an emergency, and can effectively prevent external violent intrusion. The present invention is proposed based on this background technology demand. By designing the window structure, the side window is multifunctional and the overall safety performance of the vehicle is improved. Summary of the invention

[0007] In view of the above defects or improvement needs of the prior art, the present invention provides a side escape window and a method of using the same, wherein the opening and closing functions of the side escape window are realized by cooperating between a locking system and a hinge assembly, and at the same time, a shielding assembly is used to close and partially open the side escape window, thereby realizing the ventilation function of the side escape window. The safety and riot-proof function of the side escape window is realized by an riot-proof assembly arranged on the outside of the window frame assembly, thereby solving the technical problem that the escape window in the prior art cannot have good ventilation and riot-proof effects.

[0008] To achieve the above-mentioned purpose, the present invention provides a side escape window, which is arranged on a body-in-white with an escape window, and includes a window frame assembly, which is rotatably connected to the edge of the inner wall of the body-in-white, and the window frame assembly has a window; the inner periphery of the window frame assembly is provided with: a shielding assembly, which has at least two shielding bodies, one of which can slide relative to the other shielding body; an anti-riot assembly, which is arranged parallel to the shielding assembly, the anti-riot assembly is arranged on the outer layer of the shielding assembly, the anti-riot assembly is fixedly connected to the edge of the window frame assembly close to the outer side of the body, and the anti-riot assembly covers the shielding assembly; a locking system includes a locking joint part and a lock base, the locking joint part is fixedly connected to the movable end of the window frame assembly, and the lock base is fixedly connected to the inside of the body-in-white.

[0009] Furthermore, the shielding assembly is connected to the window frame assembly via a window pressure frame.

[0010] Furthermore, the shielding assembly includes a first shielding glass and a second shielding glass, and the first shielding glass and the second shielding glass are arranged to be slidable relative to the window pressure frame.

[0011] Furthermore, the shielding assembly also includes an unlocking handle, which is arranged at one end of the inner surface of the first shielding glass and the second shielding glass close to the window frame.

[0012] Furthermore, the anti-riot component includes an anti-riot component frame, an anti-riot component steel wire and a welding nut. The anti-riot component frame is fixedly mounted to the window frame component near the outer edge of the vehicle body through anti-riot component mounting bolts, and the anti-riot component steel wire covers the shielding component.

[0013] Furthermore, the window frame assembly is fixedly connected to the body-in-white via a hinge assembly, and the hinge assembly includes a fixed page plate, a movable page plate, a pin shaft, a fixed page plate mounting bolt, and a movable page plate mounting bolt. The fixed page plate is fixedly connected to the body-in-white via the fixed page plate mounting bolts, and the movable page plate is fixedly connected to any side edge of the window frame assembly via the movable page plate mounting bolts. The movable page plate rotates around the pin shaft to realize the opening and closing of the side escape window.

[0014] Furthermore, the locking joint part includes an operating handle, a mounting base, a rotating shaft and a limit block. The mounting base is fixedly connected to the movable end of the window frame assembly through a locking joint part mounting bolt, and the lock base is fixedly connected to the inside of the body in white through a lock base mounting bolt. By rotating the operating handle, the operating handle is rotated around the rotating shaft, so that the other side of the operating handle drives the limit block to be inserted into or slide out of the lock base assembled inside the body in white, thereby realizing the locking and unlocking functions.

[0015] Furthermore, the side escape window also includes a sealing strip, which is installed at the connection between the shielding assembly and the window frame assembly.

[0016] Furthermore, the side escape window also includes a buffer block, which is installed on the white body corresponding to the locking joint part when the side escape window is in the open position, and is used to buffer the impact force of the locking joint part on the white body when the side escape window is in the open position.

[0017] The present invention also provides a method for using the side escape window as described above. Under normal circumstances:

[0018] Under normal circumstances:

[0019] S100: Check the state of the escape window to ensure that the limit block is completely locked in the lock base fixedly connected to the inside of the body in white, and the side escape window is stably in a locked state;

[0020] S200: Open the unlocking handle, hold the unlocking handle set on the surface of the shielding glass, push and pull the shielding glass, make sure the locking mechanism has been fully released, the window can be moved freely, push and pull the shielding glass to the appropriate position, and realize the window opening and ventilation function;

[0021] S300: Relock the shielding glass, hold the unlocking handle and push and pull the shielding glass to the edge of the window frame to ensure that the shielding glass completely closes the window frame.

[0022] In an emergency:

[0023] S100: Quickly locate the operating handle. In an emergency, quickly find the operating handle of the left locking system above the side escape window;

[0024] S200: Unlock the locking system. First, unlock the left locking system and rotate the left operating handle 90° counterclockwise to make the left limit block slide out of the lock base. Then unlock the right locking system and rotate the right operating handle 90° clockwise to make the right limit block slide out of the lock base.

[0025] S300: Confirm unlocking and check whether the limit blocks on both sides have completely slid out of the lock base to ensure that the side escape window has been unlocked;

[0026] S400: Open the escape window, push the side escape window outward with force to open it as an escape route;

[0027] S500: Steps for relocking the side escape window after the escape is completed. After the escape is completed, push the side escape window back to the closed state, hold the operating handle above the side escape window again, and rotate the operating handle to make the limit block re-engage in the lock base, ensuring that the limit block is completely engaged in the lock base and the side escape window is firmly re-locked.

[0028] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0029] 1. The side escape window of the present invention is provided with an anti-riot component on the one hand, and the mounting bolts of the window frame component accessories are located inside or completely blocked on the other hand, which effectively blocks external violent intrusion, such as thugs trying to enter the car by breaking the car window, providing additional safety protection for the people in the car. In an emergency, the side escape window can be opened by opening the locking system to achieve escape. At the same time, regardless of whether the sliding window is in the open state, as long as the locking system of the side escape window is in the locked state, when the thugs attack, the outer anti-riot component can effectively prevent the thugs from entering the car from the side escape window even if they break the fragile glass and other accessories.

[0030] 2. The side escape window of the present invention is designed with an easy-to-operate locking system, so that passengers can quickly open the window to escape in an emergency, while ensuring that the window is firmly closed in non-emergency situations, greatly improving the safety performance of the vehicle.

[0031] 3. The side escape window of the present invention is opened by opening the unlocking handle and pushing and pulling it to both sides. At this time, the unlocking handle drives the shielding glass to slide in the track of the window pressure frame to open, that is, the ventilation function of the emergency window is realized, so that passengers can easily open or close the window to achieve ventilation during driving and parking, thereby improving the riding comfort.

[0032] 4. The locking system of the side escape window of the present invention can realize the locking and unlocking functions by rotating the operating handle to make it snap into or slide out of the lock block. At the same time, during the opening process of the side escape window, the left locking system above the side escape window needs to be rotated 90° counterclockwise and the right locking system needs to be rotated 90° clockwise. Only then can the side escape window be unlocked, thereby achieving the purpose of preventing the side escape window from being opened due to misoperation.

[0033] 5. The side escape window of the present invention is provided with a sealing strip, which effectively prevents external elements such as rain and dust from entering the car, and also helps to maintain the temperature and acoustic environment in the car, thereby improving the riding experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of a front view (from outside the vehicle) of a side escape window structure according to an embodiment of the present invention;

[0035] Figure 2 This is a schematic diagram of a back view (in-vehicle perspective) of a side escape window structure according to an embodiment of the present invention;

[0036] Figure 3 This is a schematic diagram of a window frame assembly 100 (in-vehicle perspective) of a side escape window according to an embodiment of the present invention;

[0037] Figure 4 This is a schematic diagram of a shielding assembly 200 of a side escape window (from a perspective inside the vehicle) according to an embodiment of the present invention;

[0038] Figure 5 Schematic diagram of the open state (in-vehicle perspective) of a shielding assembly 200 of a side escape window according to an embodiment of the present invention

[0039] Figure 6 This is a schematic diagram of a riot-proof component 300 of a side escape window according to an embodiment of the present invention;

[0040] Figure 7 This is a schematic diagram of an installation method of a riot-proof component 300 of a side escape window according to an embodiment of the present invention;

[0041] Figure 8 Schematic diagrams of front view, back view and side view of a hinge assembly 400 of a side escape window according to an embodiment of the present invention;

[0042] Fig. 9 This is a schematic diagram of an installation method of a hinge assembly 400 of a side escape window according to an embodiment of the present invention;

[0043] Fig.10 A schematic diagram of a locking system 500 for a side escape window according to an embodiment of the present invention;

[0044] Fig.11 This is a schematic diagram of a side escape window opened at 0° in an emergency escape state according to an embodiment of the present invention;

[0045] Fig.12 This is a schematic diagram of a side escape window opened 90° in an emergency escape state according to an embodiment of the present invention;

[0046] Fig.13 This is a schematic diagram of a side escape window opened 180° in an emergency escape state according to an embodiment of the present invention;

[0047] Fig.14 This is a schematic diagram of the steps for using a side escape window in a normal state according to an embodiment of the present invention;

[0048] Fig.15 The present invention is a schematic diagram of the steps for using a side escape window in an emergency situation according to an embodiment of the present invention.

[0049] In all the drawings, the same reference numerals represent the same technical features, specifically: 100-window frame assembly, 200-shading assembly, 300-anti-explosion assembly, 400-hinge assembly, 500-locking system, 600-sealing strip, 101-sealing strip mounting edge, 102-anti-explosion assembly mounting hole, 103-locking system mounting stud, 104-hinge mounting nut, 105-mounting stop, 201-window pressure frame, 202-unlocking handle, 203-1-first shielding glass, 203-2-second shielding glass, 301- anti-riot component frame, 302- anti-riot component steel wire, 303- welding nut, 304- anti-riot component mounting bolt, 401- fixed page plate, 402- movable page plate, 403- pin shaft, 404- fixed page plate mounting bolt, 405- movable page plate mounting bolt, 501- locking joint part, 502- lock base, 503- locking joint part mounting bolt, 504- lock base mounting bolt, 501-1- operating handle, 501-2- mounting base, 501-3- rotating shaft, 501-4- limit block. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0051] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the description of this embodiment, the terms "upper", "lower", "left", "right", "middle", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0053] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0054] like Figure 1 As shown, a side escape window includes a window frame assembly 100, a shielding assembly 200, an anti-riot assembly 300, and a locking system 500. The window frame assembly 100 is rotatably connected to the body-in-white, and the shielding assembly 200 is fixed to the window part inside the window frame assembly 100 to achieve the ventilation function. The anti-riot assembly 300 is located outside the shielding assembly 200 and outside the window frame assembly 100 to protect the sliding window from being easily opened from the outside. The locking system 500 is fixed on the upper part of the interior of the window frame assembly 100 to achieve the opening and closing functions of the side escape window.

[0055] Preferably, the window frame assembly 100 is connected to the installation base via a hinge assembly 400 , so that the side escape window can rotate around a hinge axis of the hinge assembly 400 .

[0056] The side escape window is opened and closed through the rotatable connection between the window frame assembly and the mounting base. The shielding assembly is fixed to the inside of the window frame for ventilation; the anti-riot assembly protects the window from being opened at will by the outside; and the locking system is responsible for controlling the locking and release of the window. The hinge assembly enables the side escape window to rotate around the hinge axis, facilitating rapid opening for emergency escape. The entire system is designed to ensure that in emergency situations, such as vehicle accidents, passengers can evacuate quickly and safely through the side escape window.

[0057] like Figure 2 As shown, the side escape window also includes a sealing strip 600, which is installed at the connection between the shielding assembly 200 and the window frame assembly. After the side escape window is closed, it realizes a sealing function to prevent water or dust from entering the vehicle, thereby improving the sealing performance of the side escape window.

[0058] During daily use, the upper locking system 500 remains in a locked state, and the driving and parking ventilation functions are realized by opening and closing the shielding assembly 200; when danger occurs and emergency escape is required, the upper locking system is opened, and the side escape window is pushed open to realize the escape function; when a mob attack occurs, the riot net on the outside of the sliding window and the internal locking system can prevent the mob from opening the side window and entering the car.

[0059] like Figure 3 As shown, the window frame assembly 100 includes a sealing strip mounting edge 101, an anti-riot assembly mounting hole 102, a locking system mounting stud 103, a hinge assembly mounting nut 104 and a shielding assembly mounting stop 105. The sealing strip 600 is bonded to the sealing strip mounting edge 101 of the window frame assembly 100, and realizes the sealing function after the side escape window is closed to prevent water or dust from entering the vehicle. The anti-riot assembly 300 is fixed through the anti-riot assembly mounting hole 102, and its function is to protect the shielding assembly from being easily opened from the outside. The locking system 500 is fixed to the upper part of the interior of the window frame assembly 100 through the locking system mounting stud 103, and its function is to realize the opening and closing function of the emergency window by operating the locking system 500 and cooperating with the hinge assembly 400. The hinge assembly 400 is fixed to the outer side of the window frame assembly 100 through the hinge mounting nut 104, and its function is to enable the side escape window to rotate around the hinge axis of the hinge assembly 400. The shielding assembly 200 is fixed to the installation stop 105 of the window frame assembly 100 through the sliding window pressure frame 201 .

[0060] like Figure 4 , 5 As shown, Figure 4 is a schematic diagram of a shielding component 200, Figure 5 This is a schematic diagram of the shielding assembly 200 in the open state. The shielding assembly 200 includes a window pressure frame 201 and an unlocking handle 202. The shielding assembly 200 also includes a first shielding glass 203-1 and a second shielding glass 203-2. The first shielding glass 203-1 and the second shielding glass 203-2 are connected to the window pressure frame 201, and the first shielding glass 203-1 and the second shielding glass 203-2 are relatively slidably arranged with the window pressure frame 201. The unlocking handle 202 is arranged at one end of the first shielding glass 203-1 and the second shielding glass 203-2 close to the window frame frame. By opening the unlocking handle 202 of the shielding assembly 200 and pushing and pulling to both sides, the unlocking handle 202 drives the first shielding glass 203-1 and the second shielding glass 203-2 to slide in the track of the window pressure frame 201 to achieve opening, that is, to achieve the ventilation function of the side escape window.

[0061] In an optional embodiment, the first shielding glass 203-1 is a fixed glass, and the second shielding glass 203-2 is a sliding glass. That is, in this embodiment, the fixed glass is connected to the window frame 201, the fixed glass is located in the window, and the fixed glass is used to close part of the window; the sliding glass is connected to the window frame 201, the sliding glass is located in the window, and the sliding glass and the window frame 201 can be relatively slidably arranged, and the sliding glass has a sliding glass closed position that cooperates with the fixed glass to completely close the window, and the sliding glass has a sliding glass open position that at least partially overlaps with the fixed glass.

[0062] In an optional embodiment, the first shielding glass 203 - 1 and the second shielding glass 203 - 2 may also be made of at least one of a plastic soft board and a fiber-reinforced composite board.

[0063] Furthermore, the window frame 201 includes a first frame, a second frame, a third frame, and a fourth frame connected end to end. The first frame and the third frame are arranged opposite to each other, that is, face to face, and the second frame and the fourth frame are arranged opposite to each other, that is, face to face. This arrangement makes the side escape window have a higher structural strength. Figure 4 The window pressure frame 201 shown is a square structure, and the window pressure frame 201 can also be set to a rhombus, parallelogram or irregular shape.

[0064] In an exemplary embodiment, the first frame, the second frame, the third frame, and the fourth frame are all cast by aluminum material, and the frames are assembled after casting. The first frame, the second frame, the third frame, and the fourth frame can also be integrally formed.

[0065] like Figure 6 As shown, Figure 6 It is a schematic diagram of the riot-proof component 300. The riot-proof component 300 is composed of a riot-proof component frame 301, a riot-proof component steel wire 302 and a welding nut 303. Among them, the riot-proof component steel wire 302 is arranged in parallel in a straight line to form a regular grid structure. The riot-proof component steel wire 302 can also be arranged in a twisted or woven manner to increase its shear and impact resistance. When subjected to external force impact, the twisted wire mesh can more effectively disperse and resist force and improve the overall protection effect. On the other hand, the riot-proof component can use special anti-cutting materials as the covering layer of the window. This material can resist cutting by sharp objects such as knives, thereby providing safety protection. At the same time, riot-proof interception nets, or products similar to riot-proof interception nets, can also be used as a physical barrier to block and intercept potential threats while providing a certain degree of protection.

[0066] like Figure 7 As shown, Figure 7The diagram is a schematic diagram of the installation method of the anti-riot assembly 300. The anti-riot assembly 300 is installed on the window frame assembly 100 through the anti-riot assembly mounting bolts 304. The anti-riot assembly 300 completely covers the shielding assembly 200, and the mounting bolts and nuts are located inside the window frame assembly 100 and the anti-riot assembly 300 and cannot be observed from outside the vehicle, thereby preventing the risk of breaking the glass from the outside and being unable to reach into the vehicle to open the side escape window, and removing the anti-riot net with tools and entering the vehicle.

[0067] like Figure 8 As shown, Figure 8 Schematic diagrams of the front view, rear view and side view of the hinge assembly 400 , the hinge assembly 400 includes a fixed leaf plate 401 , a movable leaf plate 402 , a pin 403 , a fixed leaf plate mounting bolt 404 and a movable leaf plate mounting bolt 405 .

[0068] like Fig. 9 As shown, Fig. 9 The figure is a schematic diagram of the installation method of the hinge assembly 400. The fixed leaf plate mounting bolt 404 fixes the fixed leaf plate 401 on one side of the hinge assembly 400 to the vehicle body, and the movable leaf plate 402 on the other side is installed on the hinge mounting nut 104 of the window frame 100 through the movable leaf plate mounting bolt 405. The side escape window is opened and closed by rotating the movable leaf plate 402 around the pin 403. The characteristic is that after the side escape window is closed, the movable leaf plate 402 completely covers the fixed leaf plate mounting bolt 404, and the frame 301 of the anti-riot assembly 300 completely covers the movable leaf plate mounting bolt 405, thereby preventing the risk of disassembling the hinge assembly 400 by tools, thereby opening the side escape window and entering the vehicle.

[0069] In an exemplary embodiment, the hinge assembly can be replaced by other methods, for example, by using magnetic hinges, the window can be fixed and released without visible connectors. This improves the safety of the side escape window. Alternatively, an escape ladder assembly can be used to quickly open and close the escape window through an articulated seat, a lateral screw, a lateral slider, a compression spring and a screw clamp assembly.

[0070] like Fig.10As shown, the left figure is a schematic diagram of the locking system 500 in the closed state, and the right figure is a schematic diagram of the locking system 500 in the open state. The locking system 500 is composed of a locking joint part 501 and a lock base 502. The mounting base (501-2) is fixedly connected to the movable end of the window frame assembly (100) through the locking joint part mounting bolt (503), and the lock base (502) is fixedly connected to the inside of the white body through the lock base mounting bolt (504). The locking joint part 501 includes an operating handle 501-1, a mounting base 501-2, a rotating shaft 501-3 and a limit block 501-4. Preferably, the locking joint part 501 is fixedly connected to the movable end of the window frame assembly 100 through the locking joint part mounting bolt 503, and the lock base 502 is fixedly connected to the inside of the white body through the lock base mounting bolt 504. By rotating the operating handle 501-1 to rotate around the rotating shaft 501-3, the other side of the handle 501-1 drives the limit block 501-4 to snap into or slide out of the lock base 502 assembled inside the white body, thereby realizing the locking and unlocking functions.

[0071] In an exemplary embodiment, the side escape window also includes a buffer block, which is installed on the white body corresponding to the locking joint part when the side escape window is in an open position, and is used to buffer the impact force of the locking joint part on the white body when the side escape window is in an open position.

[0072] In an exemplary embodiment, the locking system can also be replaced by other devices, for example, a smart lock system can be selected, which can integrate emergency escape functions, such as automatic unlocking in case of fire or other emergency situations to facilitate evacuation. In addition, a locking system using electronic control can also be selected to control the extension and retraction of the lock tongue through electronic signals to achieve remote or automatic control. Alternatively, a combination of mechanical and electronic dual locking mechanisms can be used to improve safety and reliability.

[0073] In an exemplary embodiment, the side escape window can also add limiting devices, such as cables, on the two side window frames perpendicular to the ground. During the escape process, the side escape window is opened to drive the expansion of the limiting device, which can keep the side escape window rotated 90° clockwise during the opening process to open the escape passage. After the escape is completed, the limiting device is restored to a normal state and the side escape window remains locked.

[0074] like Fig.11 , 12 , 13, is the opening process of the side escape window. Fig.11 , when the left locking system above the side escape window rotates 90° counterclockwise and the right locking system rotates 90° clockwise, the side escape window is unlocked. Then push it outward to open the side escape window from 0° to 90° (such as Fig.12), and finally open 180° (such as Fig.13 ) status.

[0075] The side escape window of the present invention provides a side escape window system with a stable structure, simple operation, safety and reliability. The rotatable window frame assembly and hinge assembly ensure that the window can be quickly opened for escape in an emergency; the shielding assembly realizes the daily ventilation needs, and the anti-riot assembly enhances the safety of the window to prevent illegal external intrusion; the locking system provides flexible opening and closing control, so that the window remains closed in non-emergency conditions, ensuring the sealing of the vehicle and the safety of passengers. The overall design not only meets the needs of daily use, but also takes into account the high efficiency of emergency escape, thereby improving the safety performance of the vehicle.

[0076] The present invention also provides a method for using the side escape window as described above, and the method for using is as follows:

[0077] Under normal circumstances:

[0078] S100: Check the state of the escape window to ensure that the limit block is completely locked in the lock base fixedly connected to the inside of the body in white, and the side escape window is stably in a locked state;

[0079] S200: Open the unlocking handle, hold the unlocking handle set on the surface of the shielding glass, push and pull the shielding glass, make sure the locking mechanism has been fully released, the window can be moved freely, push and pull the shielding glass to the appropriate position, and realize the window opening and ventilation function;

[0080] S300: Relock the shielding glass, hold the unlocking handle and push and pull the shielding glass to the edge of the window frame to ensure that the shielding glass completely closes the window frame.

[0081] In an emergency:

[0082] S100: Quickly locate the operating handle. In an emergency, quickly find the operating handle of the left locking system above the side escape window;

[0083] S200: Unlock the locking system. First, unlock the left locking system and rotate the left operating handle 90° counterclockwise to make the left limit block slide out of the lock base. Then unlock the right locking system and rotate the right operating handle 90° clockwise to make the right limit block slide out of the lock base.

[0084] S300: Confirm unlocking and check whether the limit blocks on both sides have completely slid out of the lock base to ensure that the side escape window has been unlocked;

[0085] S400: Open the escape window, push the side escape window outward with force to open it as an escape route;

[0086] S500: Steps for relocking the side escape window after the escape is completed. After the escape is completed, push the side escape window back to the closed state. Hold the operating handle above the side escape window again. Rotate the operating handle so that the limit block is re-engaged in the lock base. Make sure that the limit block is fully engaged in the lock base and the side escape window is securely re-locked.

[0087] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A side escape window, arranged on a body-in-white having an escape window, comprising a window frame assembly (100) rotatably connected to the edge of the inner wall of the body-in-white, wherein the window frame assembly (100) has a window; characterized in that: The inner periphery of the window frame assembly (100) is provided with: A shielding assembly (200) comprises at least two shielding bodies, one of which is slidable relative to the other shielding body; An anti-riot component (300) is arranged in parallel with the shielding component, the anti-riot component (300) is arranged on the outer layer of the shielding component (200), the anti-riot component (300) is fixedly connected to the edge of the window frame component (100) close to the outer side of the vehicle body, and the anti-riot component (300) covers the shielding component (200); The locking system (500) comprises a locking combination part (501) and a lock base (502), wherein the locking combination part (501) is fixedly connected to the movable end of the window frame assembly (100), and the lock base (502) is fixedly connected to the inside of the body-in-white.

2. The side escape window according to claim 1, characterized in that: The shielding assembly (200) is connected to the window frame assembly (100) via a window pressure frame (201).

3. The side escape window according to claim 2, characterized in that: The shielding assembly (200) comprises a first shielding glass (203-1) and a second shielding glass (203-2); the first shielding glass (203-1) and the second shielding glass (203-2) are arranged to slide relative to the window pressure frame (201).

4. The side escape window according to claim 4, characterized in that: The shielding assembly (200) further comprises an unlocking handle (202), wherein the unlocking handle (202) is arranged at one end of the inner surface of the first shielding glass (203-1) and the second shielding glass (203-2) close to the window frame.

5. The side escape window according to claim 1, characterized in that: The anti-riot component (300) comprises an anti-riot component frame (301) of a U-shaped cavity structure, an anti-riot component steel wire (302) and a welding nut (303); the anti-riot component frame (301) is fixedly mounted to the window frame component (100) by an anti-riot component mounting bolt (304) close to the outer edge of the vehicle body; and the anti-riot component steel wire (302) covers the shielding component (200).

6. The side escape window according to claim 1, characterized in that: The window frame assembly (100) is fixedly connected to the body-in-white via a hinge assembly (400); the hinge assembly (400) comprises a fixed leaf plate (401), a movable leaf plate (402), a pin shaft (403), a fixed leaf plate mounting bolt (404) and a movable leaf plate mounting bolt (405); the fixed leaf plate (401) is fixedly connected to the body-in-white via the fixed leaf plate mounting bolt (404); the movable leaf plate (402) is fixedly connected to any side edge of the window frame assembly (100) via the movable leaf plate mounting bolt (405); the movable leaf plate (402) rotates around the pin shaft (403) to realize opening and closing of the side escape window.

7. The side escape window according to claim 1, characterized in that: The locking joint part (501) comprises an operating handle (501-1), a mounting base (501-2), a rotating shaft (501-3) and a limiting block (501-4); the mounting base (501-2) is fixedly connected to the movable end of the window frame assembly (100) via a locking joint part mounting bolt (503); the lock base (502) is fixedly connected to the inside of the body-in-white via a lock base mounting bolt (504); by rotating the operating handle (501-1), the operating handle (501-1) is rotated around the rotating shaft (501-3), so that the other side of the operating handle (501-1) drives the limiting block (501-4) to be inserted into or slide out of the lock base (502) installed inside the body-in-white, thereby realizing the locking and unlocking functions.

8. The side escape window according to any one of claims 1 to 8, characterized in that: The side escape window also includes a sealing strip (600), and the sealing strip (600) is installed at the connection between the shielding assembly (200) and the window frame assembly (100).

9. The side escape window according to claim 9, characterized in that: The side escape window further comprises a buffer block, which is mounted on the body-in-white corresponding to the locking joint part (501) when the side escape window is in an open position, and is used to buffer the impact force of the locking joint part (501) on the body-in-white when the side escape window is in an open position.

10. A method for using the side escape window as claimed in claims 1 to 8, characterized in that: The method of use is as follows: Under normal circumstances: S100: Check the state of the escape window to ensure that the limit block is completely locked in the lock base fixedly connected to the inside of the body in white, and the side escape window is stably in a locked state; S200: Open the unlocking handle, hold the unlocking handle set on the surface of the shielding glass, push and pull the shielding glass, make sure the locking mechanism has been fully released, the window can be moved freely, push and pull the shielding glass to the appropriate position, and realize the window opening and ventilation function; S300: Relock the shielding glass, hold the unlocking handle and push and pull the shielding glass to the edge of the window frame to ensure that the shielding glass completely closes the window frame. In an emergency: S100: Quickly locate the operating handle. In an emergency, quickly find the operating handle of the left locking system above the side escape window; S200: Unlock the locking system. First, unlock the left locking system and rotate the left operating handle 90° counterclockwise to make the left limit block slide out of the lock base. Then unlock the right locking system and rotate the right operating handle 90° clockwise to make the right limit block slide out of the lock base. S300: Confirm unlocking and check whether the limit blocks on both sides have completely slid out of the lock base to ensure that the side escape window has been unlocked; S400: Open the escape window, push the side escape window outward with force to open it as an escape route; S500: Steps for relocking the side escape window after the escape is completed. After the escape is completed, push the side escape window back to the closed state, hold the operating handle above the side escape window again, and rotate the operating handle to make the limit block re-engage in the lock base, ensuring that the limit block is completely engaged in the lock base and the side escape window is firmly re-locked.

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