A protective vehicle door combat lock and integrated door lock control system

Abstract

The present application relates to the technical field of vehicle body cab lock, and particularly discloses a protective vehicle door combat lock and a vehicle door lock integrated control system, which comprises a combat lock assembly, a transmission control assembly, a handle assembly, a locking assembly and a door lock assembly. The combat lock and the vehicle door lock are simultaneously controlled by one handle. The handle is rotated in one direction to open the combat lock and the vehicle door lock. When the handle is operated to be opened, the central control block is driven by the handle, and the telescopic rod is driven by the central control block to first open the combat lock. After the combat lock is opened, the handle is continuously rotated. At this time, the central control block controls the door lock to be opened. After the door lock is opened by rotating the central control block, the reset spring in the stroke controls the central control block to return to the middle position of the combat lock opening. The protective vehicle door combat lock and the vehicle door lock integrated control system are simultaneously controlled by one handle, which shortens the time for cabin personnel to leave the cockpit in an emergency and reduces the safety threat to the personnel. The handle is changed from two to one, which improves the integration and aesthetics of the vehicle door.

Description

A protective door combat lock and door lock integrated control system Technical Field

[0001] This invention relates to the field of vehicle cab lock technology, specifically to a protective door combat lock and an integrated door lock control system. Background Technology

[0002] For protected vehicles, the lightning protection performance of the cab is particularly important. The combat lock is the second layer of protection on the vehicle doors during combat. The combat lock adds another layer of protection to the door locks, preventing the doors from automatically opening due to landmine explosions or violent attacks during combat missions, thus protecting the safety of the personnel inside the cab. Traditionally, the combat lock and door locks are controlled by two separate systems, requiring the operation of two handles to open the door. Battlefield situations change rapidly; in emergencies, the two-step opening process for personnel to exit the vehicle prolongs the opening time and increases the safety threats to the occupants. Therefore, an integrated control system for the combat lock and door locks of protected vehicles is needed to address the low efficiency and low security of the existing two-step opening process for the cab doors of protected vehicles. Summary of the Invention

[0003] In view of the problems existing in the prior art, the purpose of this invention is to provide a protective door combat lock and an integrated door lock control system.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a protective vehicle door combat lock and vehicle door lock integrated control system, including a combat lock assembly, a transmission control assembly, a handle assembly, a locking assembly and a door lock assembly. The combat lock assembly, the door lock assembly and the transmission control assembly are connected. The handle assembly is connected to the transmission control assembly as the system's actuator. The locking assembly is an independent assembly that controls the handle assembly. The locking assembly locks the entire system when the combat lock is closed or open.

[0005] The handle linkage of the handle assembly connects to and controls the rotation of the central control block of the transmission control assembly. The rotation of the central control block drives the extension and retraction of the upper telescopic rod, the lower telescopic rod, and the door lock control block.

[0006] The transmission control assembly is connected to the upper transmission rod of the combat lock assembly via the upper telescopic rod, and the transmission control assembly is connected to the lower transmission rod of the combat lock assembly via the lower telescopic rod. The extension and retraction movements of the upper and lower telescopic rods control the rotation of the upper and lower stops, respectively, to complete the opening and closing of the combat lock.

[0007] The transmission control assembly is connected to the door lock assembly via a linkage of the door lock control block. The extension and retraction of the door lock control block controls the opening and closing of the door lock.

[0008] Preferably, the combat lock assembly includes an upper stop bolt, an upper stop, an upper transmission rod, a lower transmission rod, a lower stop, and a lower stop bolt. The upper stop is connected to the upper transmission rod, and the lower stop is connected to the lower transmission rod. When the combat lock is closed, the upper stop and the upper stop bolt are in contact with each other, and the lower stop and the lower stop bolt are in contact with each other. The upper stop bolt and the lower stop bolt are installed on the side panel of the driver's cab.

[0009] Preferably, the transmission control assembly includes an upper telescopic rod, a return spring, a door lock control block, a central control block, a torsion spring connecting rod, and a lower telescopic rod. The rotation of the central control block simultaneously controls the extension and retraction of the upper and lower telescopic rods. When the central control block rotates to a suitable angle, it begins to control the door lock control block. The return spring is connected to the door lock control block and controls the reset of the door lock control block. The torsion spring connecting rod adds damping control to the entire rotation stroke of the central control block.

[0010] Preferably, the handle assembly includes an inner handle, a handle linkage, and an outer handle, with the inner handle and outer handle fixedly connected to the handle linkage.

[0011] Preferably, the locking assembly includes a lock cylinder, a locking slot, and an inner lock. The lock cylinder and the inner lock control the extension and retraction of the locking slot from the inside and outside of the door, respectively. The locking slot of the locking assembly controls the handle linkage of the handle assembly through extension and retraction, and the locking slot controls the opening and closing of the entire system.

[0012] Preferably, the door lock assembly includes a lock body and a linkage, the linkage controlling the opening and closing of the lock body.

[0013] A method for operating a protective vehicle door combat lock and an integrated vehicle door lock control system includes the following steps:

[0014] S1. When the door is closed, turn the handle assembly counterclockwise by 90°. The handle assembly drives the central control block in the transmission control assembly. The central control block controls the upper and lower telescopic rods to extend simultaneously. The upper and lower telescopic rods drive the upper and lower transmission rods in the combat lock assembly to move in the same direction, thereby causing the upper and lower blocks to rotate at a certain angle. The upper block and the upper block bolt are pressed into contact, and the lower block and the lower block bolt are pressed into contact. At this time, the combat lock is in the closed state.

[0015] S2. Next, rotate the inner lock in the locking assembly to extend the locking slot. The locking slot completely locks the handle linkage in the handle assembly, and the entire system is locked.

[0016] S3. When opening the door, first rotate the inner lock in the locking assembly to retract the locking slot. Then, rotate the handle assembly 90° clockwise. The handle assembly drives the central control block in the transmission control assembly. The central control block controls the upper and lower telescopic rods to retract simultaneously. The upper and lower telescopic rods drive the upper and lower transmission rods in the combat lock assembly to move in the same direction, thereby causing the upper and lower stops to rotate at a certain angle. The upper stop and the upper stop bolt disengage, and the lower stop and the lower stop bolt disengage. At this time, the combat lock is in the open state.

[0017] S4. Next, continue to rotate the handle assembly clockwise. The handle assembly drives the central control block in the transmission control assembly. The central control block controls the door lock control block to move to the right, which triggers the linkage in the door lock assembly to move, thus opening the lock body.

[0018] The present invention has the following beneficial effects:

[0019] The protective vehicle door combat lock and the integrated control system for the door lock designed in this invention connect the combat lock and the door lock to a special mechanism—a transmission control assembly, which is centrally controlled by the assembly structure.

[0020] 1. This system can open and close the combat lock and door lock by turning a handle;

[0021] 2. This system can be configured with different types of door locks, such as tongue spring door locks, hook spring door locks, and plate door locks, which are connected and controlled by changing the shape of the linkage.

[0022] 3. The combat lock in this system can be removed when not needed without affecting the control of the door lock;

[0023] 4. The locking assembly of this system performs locking control when the combat lock is opened or closed, which greatly increases the reliability of the system;

[0024] 5. This system has no special requirements for the door panel shape and can adapt to different door shapes. Attached Figure Description

[0025] Figure 1 is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 is a schematic diagram of the combat lock assembly structure of the present invention.

[0027] Figure 3 is a schematic diagram of the transmission control assembly structure of the present invention.

[0028] Figure 4 is a schematic diagram of the handle assembly structure of the present invention.

[0029] Figure 5 is a schematic diagram of the locking assembly structure of the present invention.

[0030] Figure 6 is a schematic diagram of the door lock assembly structure of the present invention.

[0031] Figure 7 is a schematic diagram of the internal structure of the transmission control assembly of the present invention.

[0032] In the diagram: 1 is the combat lock assembly; 1-1 is the upper stop bolt; 1-2 is the upper stop; 1-3 is the upper transmission rod; 1-4 is the lower transmission rod; 1-5 is the lower stop; 1-6 is the lower stop bolt. 2 is the transmission control assembly; 2-1 is the upper telescopic rod; 2-2 is the return spring; 2-3 is the door lock control block; 2-4 is the central control block; 2-5 is the torsion spring connecting rod; 2-6 is the lower telescopic rod. 3 is the handle assembly; 3-1 is the inner handle; 3-2 is the handle connecting rod; 3-3 is the outer handle. 4 is the locking assembly; 4-1 is the lock cylinder; 4-2 is the locking slot; 4-3 is the inner lock. 5 is the door lock assembly; 5-1 is the lock body; 5-2 is the connecting rod. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0034] As shown in Figure 1, a protective vehicle door combat lock and door lock integrated control system includes a combat lock assembly 1, a transmission control assembly 2, a handle assembly 3, a locking assembly 4, and a door lock assembly 5. The transmission control assembly 2 is connected to the combat lock assembly 1, handle assembly 3, and door lock assembly 5. The handle assembly 3 is connected to the transmission control assembly 2 as the system's actuator. The locking assembly 4 is an independent assembly that controls the handle assembly 3. The locking assembly 4 is independently installed on the vehicle door to control the handle assembly 3 in a timely manner. The locking assembly 4 locks the entire system when the combat lock is closed or open. The entire system is bolted to the inside of the vehicle door (the lock cylinder 4-1 and the outer handle 3-3 are on the outside of the vehicle door). Except for the inner handle 3-1, the entire system can be covered by the door panel.

[0035] As shown in Figure 2, the combat lock assembly 1) includes an upper stop bolt 1-1, an upper stop 1-2, an upper transmission rod 1-3, a lower transmission rod 1-4, a lower stop 1-5, and a lower stop bolt 1-6. There are two upper transmission rods 1-3 and two lower transmission rods 1-4. The upper stop 1-2 is rotatably connected to the two upper transmission rods 1-3 by a pin, and the lower stop 1-5 is rotatably connected to the two lower transmission rods 1-4 by a pin. When the combat lock is closed, the upper stop 1-2 is pressed against the upper stop bolt 1-1, and the lower stop 1-5 is pressed against the lower stop bolt 1-6. The upper stop bolt 1-1 and the lower stop bolt 1-6 are installed on the side wall of the driver's cab.

[0036] As shown in Figures 3 and 7, the transmission control assembly 2 includes an upper telescopic rod 2-1, a return spring 2-2, a door lock control block 2-3, a central control block 2-4, a torsion spring connecting rod 2-5, and a lower telescopic rod 2-6. The central control block 2-4 has a cylindrical stop on each side inside, respectively positioned within the grooves of the upper telescopic rod 2-1 and the lower telescopic rod 2-6. Rotation of the central control block 2-4 simultaneously controls the extension and retraction of both the upper and lower telescopic rods 2-1 and 2-6. The upper part of the central control block 2-4 is equipped with an upper... The upper boss blocks the lower part of the door lock control block 2-3. When the central control block 2-4 rotates to a suitable angle, it begins to control the door lock control block 2-3. The return spring 2-2 is connected to the door lock control block 2-3 to realize the reset control of the door lock control block 2-3. The lower part of the central control block 2-4 is provided with a lower boss, which blocks the upper part of the torsion spring connecting rod 2-5. The torsion spring connecting rod 2-5 adds damping control to the entire rotation stroke of the central control block 2-4, optimizes the feel and prevents vibration and abnormal noise caused during driving.

[0037] As shown in Figure 4, the handle assembly 3 includes an inner handle 3-1, a handle link 3-2, and an outer handle 3-3. The inner handle 3-1 and the outer handle 3-3 are fixedly connected to the handle link 3-2.

[0038] As shown in Figure 5, the locking assembly 4 includes a lock cylinder 4-1, a locking slot 4-2, and an inner lock 4-3. The lock cylinder 4-1 and the inner lock 4-3 control the extension and retraction of the locking slot 4-2 from the inside and outside of the door, respectively. Rotating the lock cylinder 4-1 or the inner lock 4-3 pulls the locking slot 4-2 to extend and retract. The locking slot 4-2 of the locking assembly 4 controls the handle linkage 3-2 of the handle assembly 3 through extension and retraction. The locking slot 4-2 controls the opening and closing of the entire system.

[0039] As shown in Figure 6, the door lock assembly 5 includes a lock body 5-1 and a connecting rod 5-2, which controls the opening and closing of the lock body 5-1.

[0040] The handle linkage 3-2 of the handle assembly 3 connects to and controls the rotation of the central control block 2-4 of the transmission control assembly 2. The rotation of the central control block 2-4 drives the extension and retraction of the upper telescopic rod 2-1, the lower telescopic rod 2-6, and the door lock control block 2-3.

[0041] The transmission control assembly 2 is connected to the upper transmission rod 1-3 of the combat lock assembly 1 via the upper telescopic rod 2-1. The upper telescopic rod 2-1 has a pin hole and a slotted hole. One upper transmission rod 1-3 is rotatably connected to the pin hole via a pin, and the other upper transmission rod 1-3 is slidably connected to the slotted hole via a pin. The transmission control assembly 2 is connected to the lower transmission rod 1-4 of the combat lock assembly 1 via the lower telescopic rod 2-6. The lower telescopic rod 2-6 has a pin hole and a slotted hole. One lower transmission rod 1-4 is rotatably connected to the pin hole via a pin, and the other lower transmission rod 1-4 is slidably connected to the slotted hole via a pin. The telescopic movement of the upper telescopic rod 2-1 and the lower telescopic rod 2-6 controls the rotation of the upper stop block 1-2 and the lower stop block 1-5 respectively, thus completing the opening and closing of the combat lock.

[0042] The transmission control assembly 2 is connected to the linkage 5-2 of the door lock assembly 5 via the door lock control block 2-3. The door lock can be of different types (such as tongue spring door lock, hook spring door lock, and plate door lock). The linkage 5-2 is connected and controlled by changing its shape. The extension and retraction of the door lock control block 2-3 controls the opening and closing of the door lock.

[0043] In this embodiment, when the door is closed, the handle assembly is rotated 390° counterclockwise. The handle assembly 3 drives the central control block 2-4 in the transmission control assembly 2. The central control block 2-4 controls the upper telescopic rod 2-1 and the lower telescopic rod 2-6 to extend simultaneously. The upper telescopic rod 2-1 and the lower telescopic rod 2-6 drive the upper transmission rod 1-3 and the lower transmission rod 1-4 in the combat lock assembly 1 to move in the same direction, thereby causing the upper stop block 1-2 and the lower stop block 1-5 to rotate at a certain angle. The upper stop block 1-2 and the upper stop block bolt 1-1 are pressed into contact, and the lower stop block 1-5 and the lower stop block bolt 1-6 are pressed into contact. At this time, the combat lock is in the closed state. Then, the inner lock 4-3 in the locking assembly 4 is rotated, causing the locking groove 4-2 to extend. The locking groove 4-2 completely locks the handle connecting rod 3-2 in the handle assembly 3, and the entire system is in the locked state.

[0044] In this embodiment, when the car door is to be opened, firstly, the inner lock 4-3 in the locking assembly 4 is rotated, causing the locking groove 4-2 to retract. Then, the handle assembly is rotated clockwise by 390°. The handle assembly 3 drives the central control block 2-4 in the transmission control assembly 2. The central control block 2-4 controls the upper telescopic rod 2-1 and the lower telescopic rod 2-6 to retract simultaneously. The upper telescopic rod 2-1 and the lower telescopic rod 2-6 respectively drive the upper transmission rod 1-3 and the lower transmission rod 1-4 in the combat lock assembly 1 to move in the same direction, thereby... This causes the upper stop block 1-2 and the lower stop block 1-5 to rotate at a certain angle, disengaging the upper stop block 1-2 from the upper stop block bolt 1-1 and the lower stop block 1-5 from the lower stop block bolt 1-6. At this point, the combat lock is in the open state. Then, continue to rotate the handle assembly 3 clockwise. The handle assembly 3 drives the central control block 2-4 in the transmission control assembly 2. The central control block 2-4 controls the door lock control block 2-3 to move to the right, causing the connecting rod 5-2 in the door lock assembly 5 to move, thus opening the lock body 5-1.

[0045] This invention is not limited to the above-described embodiments. Anyone should know that any structural changes made under the guidance of this invention, and any technical solutions that are the same as or similar to this invention, fall within the protection scope of this invention.

[0046] The technologies, shapes, and structures not described in detail in this invention are all known technologies.

Claims

1. A protective vehicle door combat lock and an integrated control system for vehicle door locks, characterized in that, The system includes a combat lock assembly (1), a transmission control assembly (2), a handle assembly (3), a locking assembly (4), and a door lock assembly (5). The combat lock assembly (1), the door lock assembly (5), and the transmission control assembly (2) are connected. The handle assembly (3) is connected to the transmission control assembly (2) as the system's actuator. The locking assembly (4) is an independent assembly that controls the handle assembly (3). The locking assembly (4) locks the entire system when the combat lock is closed or open. The handle linkage (3-2) of the handle assembly (3) is connected to and controls the rotation of the central control block (2-4) of the transmission control assembly (2). The rotation of the central control block (2-4) drives the extension and retraction of the upper telescopic rod (2-1), the lower telescopic rod (2-6), and the door lock control block (2-3). The transmission control assembly (2) is connected to the upper transmission rod (1-3) of the combat lock assembly (1) through the upper telescopic rod (2-1). 2) The lower telescopic rod (2-6) is connected to the lower transmission rod (1-4) of the combat lock assembly (1). The telescopic movements of the upper telescopic rod (2-1) and the lower telescopic rod (2-6) control the rotation of the upper stop block (1-2) and the lower stop block (1-5) respectively, thus completing the opening and closing of the combat lock; the transmission control assembly (2) is connected to the connecting rod (5-2) of the door lock assembly (5) through the door lock control block (2-3). The telescopic movement of the door lock control block (2-3) The door lock is controlled to open and close; the locking assembly (4) includes a lock cylinder (4-1), a locking slot (4-2) and an inner lock (4-3). The lock cylinder (4-1) and the inner lock (4-3) control the extension and retraction of the locking slot (4-2) from the inside and outside of the door respectively. The locking slot (4-2) of the locking assembly (4) controls the handle linkage (3-2) of the handle assembly (3) through extension and retraction. The locking slot (4-2) controls the opening and closing of the entire system.

2. The protective door combat lock and door lock integrated control system according to claim 1, characterized in that, The combat lock assembly (1) includes an upper stop bolt (1-1), an upper stop (1-2), an upper transmission rod (1-3), a lower transmission rod (1-4), a lower stop (1-5), and a lower stop bolt (1-6). The upper stop (1-2) is connected to the upper transmission rod (1-3), and the lower stop (1-5) is connected to the lower transmission rod (1-4). When the combat lock is closed, the upper stop (1-2) and the upper stop bolt (1-1) are pressed together, and the lower stop (1-5) and the lower stop bolt (1-6) are pressed together. The upper stop bolt (1-1) and the lower stop bolt (1-6) are installed on the side wall of the driver's cab.

3. The protective door combat lock and door lock integrated control system according to claim 1, characterized in that, The transmission control assembly (2) includes an upper telescopic rod (2-1), a return spring (2-2), a door lock control block (2-3), a central control block (2-4), a torsion spring connecting rod (2-5), and a lower telescopic rod (2-6). The rotation of the central control block (2-4) simultaneously controls the extension and retraction of the upper telescopic rod (2-1) and the lower telescopic rod (2-6). When the central control block (2-4) rotates to a suitable angle, it begins to control the door lock control block (2-3). The return spring (2-2) is connected to the door lock control block (2-3). The return spring (2-2) controls the reset of the door lock control block (2-3), while the torsion spring connecting rod (2-5) adds damping control to the entire rotation stroke of the central control block (2-4).

4. The protective door combat lock and door lock integrated control system according to claim 1, characterized in that, The handle assembly (3) includes an inner handle (3-1), a handle link (3-2), and an outer handle (3-3), with the inner handle (3-1) and the outer handle (3-3) fixedly connected to the handle link (3-2).

5. The protective door combat lock and door lock integrated control system according to claim 1, characterized in that, The door lock assembly (5) includes a lock body (5-1) and a connecting rod (5-2), which controls the opening and closing of the lock body (5-1).

6. The method of operating the protective door combat lock and door lock integrated control system according to any one of claims 1-5, characterized in that, Includes the following steps: S1. When the door is closed, turn the handle assembly (3) counterclockwise by 90°. The handle assembly (3) drives the central control block (2-4) in the transmission control assembly (2). The central control block (2-4) controls the upper telescopic rod (2-1) and the lower telescopic rod (2-6) to extend simultaneously. The upper telescopic rod (2-1) and the lower telescopic rod (2-6) drive the upper transmission rod (1-3) and the lower transmission rod (1-4) in the combat lock assembly (1) to move in the same direction, thereby causing the upper stop block (1-2) and the lower stop block (1-5) to rotate by a certain angle. S1. The upper stop block (1-2) and the upper stop block bolt (1-1) are pressed into contact, and the lower stop block (1-5) and the lower stop block bolt (1-6) are pressed into contact, at which point the combat lock is in the closed state; S2. Then rotate the inner lock (4-3) in the locking assembly (4) to extend the locking groove (4-2), and the locking groove (4-2) completely locks the handle linkage (3-2) in the handle assembly (3), and the entire system is in the locked state; S3. When the door is to be opened, first rotate the inner lock (4-3) in the locking assembly (4) to extend the locking groove (4-2) to fully lock the handle linkage (3-2) in the handle assembly (3), and the entire system is in the locked state; S4. When the door is to be opened, first rotate the inner lock (4-3) in the locking assembly (4) to extend the locking groove (4-2) to fully lock the handle linkage (3-2) in the handle assembly (3), and the entire system is in the locked state; The locking slot (4-2) retracts, and then the handle assembly (3) is rotated 90° clockwise. The handle assembly (3) drives the central control block (2-4) in the transmission control assembly (2). The central control block (2-4) controls the upper telescopic rod (2-1) and the lower telescopic rod (2-6) to retract simultaneously. The upper telescopic rod (2-1) and the lower telescopic rod (2-6) respectively drive the upper transmission rod (1-3) and the lower transmission rod (1-4) in the combat lock assembly (1) to move in the same direction, thereby causing the upper stop block (1-2) and the lower stop block (1-5) to rotate. Move a certain angle, and the upper stop block (1-2) will disengage from the upper stop block bolt (1-1), and the lower stop block (1-5) will disengage from the lower stop block bolt (1-6). At this time, the combat lock is in the open state. S4. Then continue to rotate the handle assembly (3) clockwise. The handle assembly (3) drives the central control block (2-4) in the transmission control assembly (2). The central control block (2-4) controls the door lock control block (2-3) to move to the right, which causes the connecting rod (5-2) in the door lock assembly (5) to move, so that the lock body (5-1) is opened.

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