Window breaker and vehicle
By introducing a controller and drive motor into the window breaker, the automatic window breaking function is achieved, which solves the problem of inconvenience of manual operation in the existing technology and improves the convenience and reliability of operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-03-27
AI Technical Summary
Existing window breakers require manual operation or activation, which affects ease of operation, reliability, and user experience.
The controller and drive motor are connected to the window breaking mechanism. The controller sends a signal to drive the motor to move the trigger, thereby realizing the automatic triggering of the window breaking function.
It improves the ease of operation and intelligent control of the window breaker, simplifies the structure, and enhances transmission reliability and convenience.
Smart Images
Figure CN224045149U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of vehicles, in particular to a window breaker and a vehicle. BACKGROUND
[0002] The window breaker can quickly break the vehicle window glass when the vehicle falls into water, catches fire or the vehicle door cannot be opened, providing an escape outlet for the driver and passengers.
[0003] In the related art, the window breaking function can be achieved by generating an instantaneous impact force through a mechanical structure, but the mechanical structure usually needs to be manually operated or started, which affects the operation convenience, reliability and use experience of the window breaker. UTILITY MODEL CONTENT
[0004] The present application provides a window breaker and a vehicle to solve the related technical problems.
[0005] The first aspect of the present application provides a window breaker applied to a vehicle; the window breaker comprises a controller, a drive motor and a window breaking mechanism;
[0006] The controller is in conductive connection with the drive motor to send a control signal to the drive motor;
[0007] The window breaking mechanism comprises a trigger; the drive motor is in transmission connection with the trigger to drive the trigger to form a trigger stroke from an initial position to a trigger position when receiving the control signal.
[0008] Optionally, the window breaking mechanism comprises a housing, a bursting chamber, a first thimble and an elastic connecting piece, the first thimble, the elastic connecting piece and the bursting chamber are located in the housing, and the elastic connecting piece is connected with the housing and the first thimble respectively;
[0009] The trigger comprises a limiting structure; when the limiting structure is in the initial position, the limiting structure is in limiting cooperation with the first thimble; when the limiting structure is in the trigger position, the limiting structure is separated from the first thimble, so that the elastic connecting piece pulls the first thimble to pierce the bursting chamber.
[0010] Optionally, the first thimble comprises a thimble end and a limiting end opposite to the thimble end, and the limiting end is located outside the housing and is provided with a limiting gap;
[0011] When the limiting structure is in the initial position, the limiting structure is clamped and fixed in the limiting gap; the limiting structure is connected with the drive motor through a pull wire to be pulled to the trigger position deviating from the limiting gap when the drive motor works.
[0012] Optionally, the door of the vehicle comprises a third region and a fourth region adjacent to the third region; the controller is assembled in the third region, and the driving motor is assembled in the fourth region.
[0013] Optionally, the window breaking mechanism comprises a bursting chamber, and the trigger member comprises a first needle; when the first needle is in the initial position, the first needle is away from the bursting chamber; when the first needle is in the trigger position, the first needle pierces the bursting chamber.
[0014] Optionally, the first needle is provided with a first threaded structure, and the output end of the driving motor is provided with a second threaded structure; the first threaded structure and the second threaded structure are drivingly connected to drive the first needle to move from the initial position to the trigger position.
[0015] Optionally, the door of the vehicle comprises a first region and a second region located at the periphery of the first region; the window breaking mechanism is assembled in the first region, and the driving motor is assembled in the second region.
[0016] Optionally, the window breaking mechanism further comprises a second needle located at least partially in the bursting chamber, and the second needle generates a stroke of impacting the window when the bursting chamber is pierced.
[0017] Optionally, the window breaker further comprises a connecting member, the connecting member comprises a connecting end and a manually operated end; the door of the vehicle comprises an armrest structure; the connecting end is connected to the trigger member, and the manually operated end is arranged on the armrest structure.
[0018] According to the second aspect of the present application, a vehicle is provided, which comprises any of the window breakers of the first aspect.
[0019] The technical scheme provided by the present application can achieve at least the following beneficial effects:
[0020] The window breaker provided by the present application comprises a controller, a driving motor and a window breaking mechanism, and the controller is in conductive connection with the driving motor. The driving motor is in driving connection with a trigger member of the window breaking mechanism, so as to drive the trigger member to form a trigger stroke from an initial position to a trigger position when the driving motor receives a control signal from the controller. The controller and the driving motor are used to control the trigger member of the window breaking mechanism, thereby improving the operation convenience and control intelligence of the window breaker.
[0021] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is a structural schematic view of a window breaker and a window in an exemplary embodiment of the present application;
[0023] Figure 2 is a sectional structure schematic diagram of a window breaker in an example embodiment of the present application;
[0024] Figure 3 is an assembly structure schematic diagram of a window breaker and a vehicle door and a vehicle window in an example embodiment of the present application;
[0025] Figure 4 is an assembly structure schematic diagram of a window breaker and a vehicle door and a vehicle window in another example embodiment of the present application.
[0026] Reference signs:
[0027] Window breaker 1; window breaking mechanism 11; shell 111; blasting chamber 112; first thimble 113; limiting notch 1131; limiting structure 114; driving motor 12; controller 13; connecting piece 14; connecting end 141; manual operation end 142; vehicle window 2; vehicle door 3; third area 31; fourth area 32. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments (or, “modes”) of the present application will be described clearly and completely below in conjunction with the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated.
[0029] If the embodiments of the present application involve directional indications or positional relationships (for example, up, down, left, right, front, back, inner, outer, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships, movement conditions, etc. between the components in a certain posture (as shown in the drawings); if the certain posture changes, the directional indications or positional relationships also change accordingly. In addition, the terms “first”, “second”, etc. in the embodiments of the present application are only used for convenience of description, and cannot be understood as indicating or implying relative importance.
[0030] The window breaker can quickly break the vehicle window glass when the vehicle falls into water, catches fire, or the vehicle door cannot be opened, providing an escape outlet for the driver and passengers. In the related art, the window breaking function can be achieved by generating an instantaneous impact force through a mechanical structure, but the mechanical structure usually needs to be manually operated or started, which affects the operation convenience, reliability, and use experience of the window breaker.
[0031] The present application provides a window breaker applied to a vehicle. Figure 1 is a structure schematic diagram of a window breaker and a vehicle window in an example embodiment of the present application. As shown in Figure 1As shown, the window breaker 1 comprises a controller 13, a driving motor 12 and a window breaking mechanism 11, the controller 13 is in conductive connection with the driving motor 12 to send a control signal to the driving motor 12. The window breaking mechanism 11 comprises a trigger, the driving motor 12 is in transmission connection with the trigger to drive the trigger to form a trigger stroke from an initial position to a trigger position when receiving the control signal.
[0032] Since the above-mentioned window breaker 1 comprises the controller 13, the driving motor 12 and the window breaking mechanism 11, the controller 13 is in conductive connection with the driving motor 12, and the driving motor 12 is in transmission connection with the trigger of the window breaking mechanism 11, so that the trigger can be driven to form a trigger stroke from an initial position to a trigger position when the driving motor 12 receives the control signal of the controller 13, and the control of the trigger of the window breaking mechanism 11 is realized through the controller 13 and the driving motor 12, thereby improving the operation convenience and control intelligence of the window breaker 1.
[0033] In some embodiments, the trigger in transmission connection with the driving motor 12 can be a limiting structure 114. The window breaking mechanism 11 comprises a shell 111, a bursting chamber 112, a first needle 113 and an elastic connecting piece 14, the first needle 113, the elastic connecting piece 14 and the bursting chamber 112 are located in the shell 111, and the elastic connecting piece 14 is connected with the shell 111 and the first needle 113 respectively. When the limiting structure 114 is in the initial position, the limiting structure 114 is in limiting cooperation with the first needle 113. When the limiting structure 114 is in the trigger position, the limiting structure 114 is separated from the first needle 113, so that the elastic connecting piece 14 pulls the first needle 113 to pierce the bursting chamber 112. By driving the limiting structure 114, the limiting of the first needle 113 of the window breaking mechanism 11 can be realized, and when the limiting structure 114 deviates from the limiting position, the displacement of the first needle 113 to pierce the bursting chamber 112 is driven by the elastic connecting piece 14, and the driving motor 12 driving the limiting structure 114 can simplify the structure setting of the driving mechanism, and avoid the problem of complex structure of the window breaking mechanism 11 caused by the interference between the driving direction of the motor and the movement direction of the first needle 113.
[0034] In the above-mentioned embodiments, as shown in Figure 2 , Figure 3 The first needle 113 can comprise a needle end and a limiting end opposite to the needle end, the limiting end is located outside the shell 111 and is provided with a limiting gap 1131. When the limiting structure 114 is in the initial position, the limiting structure 114 is clamped and fixed in the limiting gap 1131, and the limiting structure 114 is connected with the driving motor 12 through a pull wire to be pulled to the trigger position deviating from the limiting gap 1131 when the driving motor 12 works. Through the clamping of the limiting gap 1131 and the limiting structure 114, the structure setting is simplified, and the limiting reliability of the limiting structure 114 and the first needle 113 in the limiting cooperation is ensured.
[0035] As shown in Figure 2 , Figure 3 , the limiting structure 114 can be a rod-shaped structure, one end of the rod-shaped structure is provided with a pull ring, the pull ring can be connected to the motor through a pull wire, when the motor is started, the rod-shaped structure can be pulled away from the above-mentioned limiting gap 1131. Further, the other end of the rod-shaped structure can be rotationally connected with a mounting seat on the window breaking mechanism 11, to support the rod-shaped structure, so that the rod-shaped structure rotates around the mounting seat when subjected to a pulling force.
[0036] In some embodiments, as shown in Figure 3 , the vehicle door 3 includes a third area 31 and a fourth area 32 adjacent to the third area 31, the controller 13 is assembled in the third area 31, and the drive motor 12 is assembled in the fourth area 32. The drive motor 12 is arranged adjacent to the controller 13, so as to facilitate the conductive connection between the drive motor 12 and the controller 13, while avoiding the occupation of the installation space of the window breaking mechanism 11 by the controller 13 and the drive motor 12.
[0037] In some embodiments, the trigger connected in transmission with the drive motor 12 can be the first thimble 113 of the window breaking mechanism 11. The window breaking mechanism 11 includes a burst chamber 112, when the first thimble 113 is in the initial position, the first thimble 113 is away from the burst chamber 112, and when the first thimble 113 is in the trigger position, the first thimble 113 pierces the burst chamber 112. The first thimble 113 is used as the trigger, which is directly driven by the drive motor 12, simplifying the structure of the window breaking mechanism 11, reducing the transmission cost, and also helping to improve the stroke reliability of the first thimble 113.
[0038] In the above-mentioned embodiments, the first thimble 113 can be provided with a first threaded structure, and the output end of the drive motor 12 is provided with a second threaded structure, the first threaded structure and the second threaded structure are in transmission cooperation, to drive the first thimble 113 to move from the initial position to the trigger position, simplifying the transmission mechanism and improving the transmission reliability.
[0039] In some embodiments, the vehicle door 3 can include a first area and a second area located at the periphery of the first area, the window breaking mechanism 11 is assembled in the first area, and the drive motor 12 is assembled in the second area. The window breaking mechanism 11 is arranged adjacent to the drive motor 12, which can shorten the transmission path, reduce the space occupation caused by transmission, and improve the transmission reliability.
[0040] In the above embodiment, the window breaking mechanism 11 can further include a second ejector pin located at least partially in the bursting chamber 112, and the second ejector pin is forced to generate a stroke of impacting the vehicle window 2 when the bursting chamber 112 is pierced. In the process of using the window breaker 1, the driving motor 12 is started after receiving the driving control signal, and the trigger is moved from the initial position to the trigger position, and the bursting of the bursting chamber 112 causes the second ejector pin to generate a stroke of impacting the vehicle window 2. Wherein, the stroke of the trigger can be a linear stroke or a curved stroke, which can be set according to the specific scene, and the present application does not limit this.
[0041] In some embodiments, as shown in Figure 4 The window breaker 1 can further include a connecting member 14, which includes a connecting end 141 and a manually operated end 142. The vehicle door 3 includes an armrest structure, the connecting end 141 is connected to the trigger, and the manually operated end 142 is arranged on the armrest structure. By operating the manually operated end 142, the trigger can be moved from the initial position to the trigger position, thereby manually triggering the window breaker 1 to work. When the trigger is electrically driven and manually driven, the working reliability of the window breaker 1 can be improved, and the situation that the window breaker 1 cannot be triggered due to damage of the electrical drive can be avoided.
[0042] The present application further provides a vehicle, which includes the above-mentioned window breaker 1.
[0043] Since the window breaker 1 includes the controller 13, the driving motor 12 and the window breaking mechanism 11, the controller 13 is electrically connected to the driving motor 12. The driving motor 12 is drivingly connected to the trigger of the window breaking mechanism 11, so as to drive the trigger to form a trigger stroke from the initial position to the trigger position when the driving motor 12 receives the control signal of the controller 13. The controller 13 and the driving motor 12 realize the control of the trigger of the window breaking mechanism 11, and improve the operation convenience and control intelligence of the window breaker 1.
[0044] In the above embodiment, the window breaker 1 can be arranged on each vehicle door 3, and the window breaker 1 can also be arranged on the front vehicle window 2, the sunroof, the rear vehicle window 2 and other positions close to the vehicle window 2. The present application does not limit the arrangement position of the window breaker 1.
[0045] It should be noted that the above-mentioned vehicle can be a sedan, an SUV, an off-road vehicle, a bus, a truck, a van, etc., and the present application does not limit this.
[0046] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of the present application is not limited to the precise structure described in the above embodiments and shown in the accompanying drawings; any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the scope of protection of the present application.
Claims
1. A window breaker, characterized in that, The window breaker (1) is applied to a vehicle and comprises a controller (13), a driving motor (12) and a window breaking mechanism (11). The controller (13) is in conductive connection with the driving motor (12) to send a control signal to the driving motor (12). The window breaking mechanism (11) comprises a trigger; the driving motor (12) is in transmission connection with the trigger to drive the trigger to move from an initial position to a trigger position when the control signal is received; the window breaker (1) further comprises a connecting piece (14) comprising a connecting end (141) and a manually operated end (142), and the connecting end (141) is connected with the trigger.
2. The window breaker of claim 1, wherein, The window breaking mechanism (11) comprises a housing (111), a blasting chamber (112), a first thimble (113) and an elastic connecting piece (14); the first thimble (113), the elastic connecting piece (14) and the blasting chamber (112) are located in the housing (111), and the elastic connecting piece (14) is connected with the housing (111) and the first thimble (113) respectively. The trigger comprises a limiting structure (114); when the limiting structure (114) is in the initial position, the limiting structure (114) is in limiting cooperation with the first thimble (113); when the limiting structure (114) is in the trigger position, the limiting structure (114) is separated from the first thimble (113) to enable the elastic connecting piece (14) to pull the first thimble (113) to pierce the blasting chamber (112).
3. The window breaker of claim 2, wherein, The first thimble (113) comprises a thimble end and a limiting end opposite to the thimble end, and the limiting end is located outside the housing (111) and is provided with a limiting gap (1131). When the limiting structure (114) is in the initial position, the limiting structure (114) is clamped and fixed in the limiting gap (1131); the limiting structure (114) is connected with the driving motor (12) through a pull wire to be pulled to the trigger position deviating from the limiting gap (1131) when the driving motor (12) works.
4. The window breaker of claim 2, wherein, The vehicle door (3) comprises a third area (31) and a fourth area (32) adjacent to the third area (31); the controller (13) is assembled in the third area (31), and the driving motor (12) is assembled in the fourth area (32).
5. The window breaker of claim 1, wherein, The window breaking mechanism (11) comprises a blasting chamber (112), and the trigger comprises a first thimble (113); when the first thimble (113) is in the initial position, the first thimble (113) is away from the blasting chamber (112); when the first thimble (113) is in the trigger position, the first thimble (113) pierces the blasting chamber (112).
6. The window breaker of claim 5, wherein, The first thimble (113) is provided with a first threaded structure, and the output end of the driving motor (12) is provided with a second threaded structure; the first threaded structure and the second threaded structure are in transmission cooperation to drive the first thimble (113) to move from the initial position to the trigger position.
7. The window breaker of claim 5, wherein, The door (3) of the vehicle comprises a first area and a second area located at the periphery of the first area; the window breaking mechanism (11) is assembled in the first area, and the driving motor (12) is assembled in the second area.
8. The window breaker of claim 2 or 5, wherein, The window breaking mechanism (11) further comprises a second thimble located at least partially in the bursting chamber (112), and the second thimble generates a stroke of impacting the window (2) when forced when the bursting chamber (112) is pierced.
9. The window breaker of claim 1, wherein, The door (3) of the vehicle comprises a handrail structure, and the manual operating end (142) is arranged on the handrail structure.
10. A vehicle characterized by comprising: A window breaker (1) as claimed in any one of claims 1 to 9.