Emergency unlocking device and emergency kit

Abstract

The application discloses an emergency unlocking device and an emergency tool set, which comprise a first plug, a second plug and a connecting wire harness; the first plug is matched with a door transition plug of a self-locking vehicle, so that the first plug is plugged with the door transition plug of the self-locking vehicle when unlocking; the second plug is matched with an A-pillar door transition plug on the side of a driving door of a non-locking vehicle, so that the second plug is plugged with the A-pillar door transition plug of the non-locking vehicle when unlocking; a first end of the connecting wire harness is fixedly connected with a wire connection position of the first plug, and a second end of the connecting wire harness is fixedly connected with a wire connection position of the second plug. The device is simple in structure, low in cost and incapable of causing damage to the door in the emergency unlocking process.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive emergency assistance tools, specifically to an emergency unlocking device and an emergency tool kit. Background Technology

[0002] During the car manufacturing process or daily use, it often happens that the car doors are locked and the key is lost or accidentally locked inside the car, making it impossible to open the doors normally. The only emergency way to open the doors is to pry open the lock or break the car window. This not only damages the vehicle but also incurs considerable repair costs, wasting both money and time.

[0003] In the prior art, Chinese patent CN113879252A discloses a set of tools and methods for emergency opening of car doors, including a hook, a pry bar, and an airbag assembly. One end of the hook is provided with a hook for hooking the locking mechanism of the door handle inside the car door. The airbag assembly includes an airbag. When the car door cannot be opened normally, the pry bar is used to pry open a gap between the door frame and the side A-pillar. The airbag of the airbag assembly is inserted into the gap between the door frame, the side A-pillar, and the side B-pillar. The airbag is inflated to increase the gap. The hook of the hook is then inserted into the car door through the gap to hook the inner knob of the locking mechanism of the door handle inside the car door. Pulling the hook backward causes the inner knob of the locking mechanism to rotate backward, thereby unlocking the car door. The emergency door opening kit disclosed in the patent was found to easily cause door deformation during use, requiring door repair after unlocking, which still incurred repair costs and labor time. Utility Model Content

[0004] To address at least one aspect of the aforementioned problems, this utility model provides an emergency unlocking device and an emergency kit.

[0005] In a first aspect, this application provides an emergency unlocking device, including a first plug, a second plug, and a connecting harness; the first plug is adapted to the door transition plug of a self-locking vehicle, such that the first plug is inserted into the door transition plug of the self-locking vehicle when unlocking; the second plug is adapted to the A-pillar door transition plug on the driver's side of an unlocked vehicle, such that the second plug is inserted into the A-pillar door transition plug of the unlocked vehicle when unlocking; a first end of the connecting harness is fixedly connected to the wiring terminal of the first plug, and a second end of the connecting harness is fixedly connected to the wiring terminal of the second plug.

[0006] Preferably, there are multiple second plugs of different types, each adapted to the A-pillar door transition plug on the driver's side of a vehicle of a different brand, and the wiring terminals of the multiple second plugs are fixedly connected to the second end of the connecting wire harness.

[0007] Preferably, the number of the second plugs is 2 to 5.

[0008] Preferably, there are multiple first plugs of different types, each of which is adapted to the door transition plug of a different brand of vehicle, and the wiring terminals of the multiple first plugs are fixedly connected to the first end of the connecting wire harness.

[0009] Preferably, the number of the first plugs is 2 to 5.

[0010] Preferably, the first plug is adapted to the A-pillar door transition plug on the passenger side of the self-locking vehicle.

[0011] Secondly, this application provides an emergency kit, including the aforementioned emergency unlocking device, wheel removal device, and plug removal device.

[0012] Preferably, the plug disassembly device includes an operating rod, a connecting rod, and an actuating rod; the actuating rod and the operating rod are located on opposite sides of the connecting rod; the operating rod is perpendicular to the connecting rod, and the first end of the operating rod is fixedly connected to the first end of the connecting rod; the first end of the actuating rod is fixedly connected to the second end of the connecting rod, and the included angle between the actuating rod and the connecting rod is an obtuse angle.

[0013] Preferably, a handle is fixedly sleeved on the operating lever.

[0014] Preferably, it also includes a housing; the housing contains an emergency unlocking device, a wheel removal device, and a plug removal device.

[0015] The emergency unlocking device and emergency kit of this utility model have the following beneficial effects:

[0016] (1) This application removes the wheel on the passenger side of the self-locking vehicle using a wheel removal device, and uses a plug removal device to remove other obstructing plugs on the passenger side door of the self-locking vehicle, exposing the A-pillar door transition plug on the passenger side door of the self-locking vehicle. The first plug of the emergency unlocking device is inserted into the A-pillar door transition plug on the passenger side door of the self-locking vehicle. Then, the driver's side door of the unlocked vehicle is opened, and the second plug of the emergency unlocking device is inserted into the A-pillar door transition plug on the driver's side door of the unlocked vehicle. This is equivalent to connecting the passenger side door of the self-locking vehicle to the driver's side door of the unlocked vehicle through the emergency unlocking device. By operating the central control switch on the driver's side door of the unlocked vehicle, the passenger side door of the self-locking vehicle is unlocked. The device of this application has a simple structure, low cost, and will not cause damage to the door during emergency unlocking.

[0017] (2) By setting the first plug and the second plug to match the transition plugs of the A-pillar doors of different brands of vehicles, the application scope of the unlocking device of this application is not limited to a certain type of vehicle and has strong universality. Attached Figure Description

[0018] To better understand the above and other objects, features, advantages, and functions of this utility model, reference can be made to the embodiments shown in the accompanying drawings. The same reference numerals in the drawings refer to the same parts. Those skilled in the art should understand that the drawings are intended to schematically illustrate preferred embodiments of this utility model and do not limit the scope of this utility model in any way; the parts in the drawings are not drawn to scale.

[0019] Figure 1 A schematic diagram of an emergency unlocking device according to an embodiment of the present invention is shown;

[0020] Figure 2 A schematic diagram of the plug removal device in an emergency kit according to an embodiment of the present invention is shown.

[0021] Explanation of reference numerals in the attached figures:

[0022] 11. First plug; 12. Second plug; 13. Connecting harness; 21. Operating lever; 211. Handle; 22. Connecting lever; 23. Actuating lever. Detailed Implementation

[0023] The exemplary embodiments of this disclosure are described below with reference to the accompanying drawings, including various details of the embodiments to aid understanding, and should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this disclosure. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.

[0024] The term "comprising" and its variations as used herein signify open inclusion, i.e., "including but not limited to". Unless otherwise stated, the term "or" means "and / or". The term "based on" means "at least partially based on". The terms "one example embodiment" and "one embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one additional embodiment". The terms "first", "second", etc., may refer to different or the same objects. Other explicit and implicit definitions may also be included below.

[0025] To at least partially address one or more of the aforementioned problems and other potential issues, embodiments of this disclosure propose an emergency unlocking device, such as... Figure 1As shown, it includes a first plug 11, a second plug 12, and a connecting harness 13.

[0026] The first plug 11 is adapted to the door transition plug of the self-locking vehicle, so that the first plug 11 is inserted into the door transition plug of the self-locking vehicle when unlocking; preferably, the first plug 11 is adapted to the A-pillar door transition plug on the passenger side of the self-locking vehicle, so that the first plug 11 is inserted into the A-pillar door transition plug on the passenger side of the self-locking vehicle when unlocking. The second plug 12 is adapted to the A-pillar door transition plug on the driver's side of the unlocked vehicle, so that the second plug 12 is inserted into the A-pillar door transition plug on the unlocked vehicle when unlocking. The first end of the connecting harness 13 is fixedly connected to the wiring terminal of the first plug 11, and the second end of the connecting harness 13 is fixedly connected to the wiring terminal of the second plug 12.

[0027] In a preferred embodiment, multiple second plugs 12 are provided, preferably 2 to 5 in number. The multiple second plugs 12 are of different types and are adapted to the A-pillar door transition plugs on the driver's side of different brands of vehicles. The wiring terminals of the multiple second plugs 12 are all fixedly connected to the second end of the connecting harness 13, which can enable different brands of vehicles to unlock when the vehicle is self-locking.

[0028] In a preferred embodiment, multiple first plugs 11 and second plugs 12 are provided. The number of first plugs 11 is preferably 2 to 5, and the number of second plugs 12 is preferably 2 to 5. The multiple first plugs 11 are of different types and are adapted to the door transition plugs of different vehicle brands. Preferably, the multiple first plugs 11 are adapted to the A-pillar door transition plugs on the passenger side of different vehicle brands. The wiring terminals of the multiple first plugs 11 are all fixedly connected to the first end of the connecting harness 13. Similarly, the multiple second plugs 12 are adapted to the A-pillar door transition plugs on the driver's side of different vehicle brands. The wiring terminals of the multiple second plugs 12 are all fixedly connected to the second end of the connecting harness 13. This enables unlocking between different vehicle brands, making the unlocking device of this application highly versatile.

[0029] This application also provides an emergency kit, including the aforementioned emergency unlocking device, wheel removal device, and plug removal device, wherein the wheel removal device and plug removal device can be commonly used wheel removal devices in the prior art, such as wrenches, screwdrivers, etc. Preferably, it also includes a housing box; the housing box contains the emergency unlocking device, wheel removal device, and plug removal device.

[0030] In a preferred embodiment, such as Figure 2As shown, the plug disassembly device includes an operating rod 21, a connecting rod 22, and an actuating rod 23; the actuating rod 23 and the operating rod 21 are located on opposite sides of the connecting rod 22; the operating rod 21 is perpendicular to the connecting rod 22, and the first end of the operating rod 21 is fixedly connected to the first end of the connecting rod 22, with a handle 211 fixedly sleeved on the operating rod 21; the first end of the actuating rod 23 is fixedly connected to the second end of the connecting rod 22, and the included angle between the actuating rod 23 and the connecting rod 22 is an obtuse angle. Preferably, the operating rod 21, the connecting rod 22, and the actuating rod 23 are integrally formed.

[0031] The usage process of the emergency kit tool in this application is as follows:

[0032] When a vehicle locks itself, the wheel on the passenger side of the vehicle is removed using a wheel removal device. Then, using a plug removal device, the other obstructing plugs on the passenger side door are disconnected from the wheel removal point, exposing the A-pillar door transition plug on the passenger side. The first plug 11 of the emergency unlocking device, which is compatible with the A-pillar door transition plug on the passenger side of the vehicle, is then plugged into the A-pillar door transition plug on the passenger side. An unlocked vehicle is then located, and the driver's side door is opened. The second plug 12 of the emergency unlocking device, which is compatible with the A-pillar door transition plug on the driver's side of the vehicle, is then plugged into the A-pillar door transition plug on the driver's side. Finally, the central locking switch on the driver's side of the unlocked vehicle is activated to unlock the passenger side door.

[0033] The various embodiments of this disclosure have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or technical improvements to the embodiments in the market, or to enable others skilled in the art to understand this document.

Claims

1. An emergency unlocking device, characterized in that: It includes a first plug (11), a second plug (12), and a connecting harness (13); the first plug (11) is adapted to the door transition plug of the self-locking vehicle, so that the first plug (11) is plugged into the door transition plug of the self-locking vehicle when unlocking; the second plug (12) is adapted to the A-pillar door transition plug on the driver's side of the unlocked vehicle, so that the second plug (12) is plugged into the A-pillar door transition plug of the unlocked vehicle when unlocking; the first end of the connecting harness (13) is fixedly connected to the wiring terminal of the first plug (11), and the second end of the connecting harness (13) is fixedly connected to the wiring terminal of the second plug (12).

2. The emergency unlocking device according to claim 1, characterized in that: The second plug (12) is provided in multiple ways. The multiple second plugs (12) are of different types and are adapted to the A-pillar door transition plugs on the driver's side of different brands of vehicles. The wiring points of the multiple second plugs (12) are all fixedly connected to the second end of the connecting harness (13).

3. An emergency unlocking device according to claim 2, characterized in that: The number of the second plug (12) is 2 to 5.

4. An emergency unlocking device according to claim 2, characterized in that: The first plug (11) is provided in multiple ways. The multiple first plugs (11) are of different types and are adapted to the door transition plugs of different brands of vehicles. The wiring terminals of the multiple first plugs (11) are all fixedly connected to the first end of the connecting harness (13).

5. An emergency unlocking device according to claim 4, characterized in that: The number of the first plug (11) is 2 to 5.

6. An emergency unlocking device according to claim 1 or 4, characterized in that: The first plug (11) is adapted to the A-pillar door transition plug on the passenger side of the self-locking vehicle.

7. An emergency kit, characterized in that: This includes an emergency unlocking device, a wheel removal device, and a plug removal device as described in claims 1 to 6.

8. An emergency kit of tools according to claim 7, characterized in that: The plug disassembly device includes an operating rod (21), a connecting rod (22), and an actuating rod (23); the actuating rod (23) and the operating rod (21) are located on both sides of the connecting rod (22); the operating rod (21) is perpendicular to the connecting rod (22), and the first end of the operating rod (21) is fixedly connected to the first end of the connecting rod (22); the first end of the actuating rod (23) is fixedly connected to the second end of the connecting rod (22), and the included angle between the actuating rod (23) and the connecting rod (22) is an obtuse angle.

9. An emergency tool kit according to claim 8, characterized in that: A handle (211) is fixedly sleeved on the operating lever (21).

10. An emergency tool kit according to claim 7, characterized in that: It also includes a containment box; the containment box holds an emergency unlocking device, a wheel removal device, and a plug removal device.

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