Door lock device, vehicle door and vehicle

Abstract

The invention discloses a door lock device, a vehicle door and a vehicle, relates to the technical field of vehicles, and aims to solve the problems of complex door lock structure and easy failure after long-term use in related technologies. The door lock device comprises a driving mechanism and a locking mechanism, wherein the driving mechanism is in transmission connection with the locking mechanism; the driving mechanism rotates in the first direction so that the locking mechanism can be in an unlocking state, and the driving mechanism rotates in the second direction so that the locking mechanism can be in a locking state or an unlocking state.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and in particular to a door lock device, a vehicle door and a vehicle. Background Art

[0002] In order to improve the safety and reliability of vehicle door locks, vehicle door locks usually have a secured state and an unsecured state. When the vehicle door lock is in the secured state, it can only be unlocked electrically, and cannot be manually unlocked through the inner and outer door handles. Only when the vehicle is in the unsecured state can it be manually unlocked through the inner and outer handles.

[0003] However, in the door locks in the related art, the structure for switching the door lock between various states is usually relatively complex, which leads to a relatively complex structure of the door lock. Summary of the invention

[0004] The purpose of the present invention is to provide a door lock device, a vehicle door and a vehicle, aiming to solve the problem of the relatively complex door lock structure in the related art.

[0005] In order to achieve the above object, the present invention adopts the following technical scheme:

[0006] In a first aspect, the present invention provides a door lock device, comprising a driving mechanism and a locking mechanism, wherein the driving mechanism is transmission-connected to the locking mechanism; the driving mechanism rotates in a first direction to enable the locking mechanism to be in an unsecured state, and the driving mechanism rotates in a second direction to enable the locking mechanism to be in an secured state or an unlocked state.

[0007] The door lock device provided in the embodiment of the present application is connected to the locking mechanism through a driving mechanism. The driving mechanism rotates in a first direction to drive the locking mechanism to an unsecured state. The driving mechanism rotates in a second direction to drive the locking mechanism to an secured state or an unlocked state. When the locking mechanism switches between the unsecured state and the secured state, it is only necessary to rotate the driving mechanism in different directions. This can simplify the structure of the door lock device, thereby avoiding the situation where the door lock device is prone to failure after long-term use and improving the user experience.

[0008] In some embodiments, when the locking mechanism is in the unlocked state, the drive mechanism rotates in the second direction to put the locking mechanism in the secured state; when the locking mechanism is in the secured state, the drive mechanism rotates in the second direction to put the locking mechanism in the unlocked state.

[0009] In some embodiments, the driving mechanism rotates a first target angle along the second direction to put the locking mechanism in a secured state; the driving mechanism rotates a second target angle along the second direction to put the locking mechanism in an unlocked state; wherein the first target angle is less than or equal to the second target angle.

[0010] In some embodiments, the first target angle is equal to the second target angle.

[0011] In some embodiments, when the locking mechanism is in the unlocked state, the driving mechanism rotates a first target angle in the second direction and then resets, so that the locking mechanism is in the secured state after the driving mechanism is reset; when the locking mechanism is in the secured state, the driving mechanism rotates a second target angle in the second direction to put the locking mechanism in the unlocked state.

[0012] In some embodiments, the locking mechanism includes a rotating member and a sliding member, the rotating member can rotate around a first rotating axis, and the rotating member 3 is suitable for connecting with a lock tongue to achieve unlocking; the sliding member can move under the drive of a driving mechanism; when the locking assembly is in an upper safety state, the sliding member is transmission-connected to the rotating member, and the sliding member drives the rotating member to rotate under the drive of the driving mechanism, so that the locking mechanism is in an unlocked state; when the locking mechanism is in an unsafe state, the sliding member is disconnected from the rotating member.

[0013] In some embodiments, a sliding groove portion and a slot portion connected to the sliding groove portion are provided on the rotating member; when the locking mechanism is in the unlocked state, the sliding member is suitable for cooperating with the sliding groove portion and enables the sliding member to slide in the sliding groove portion; when the locking mechanism is in the secured state, the sliding member is suitable for cooperating with the slot portion so that the sliding member can drive the rotating member to rotate; when the locking mechanism is in the unlocked state, the sliding member is suitable for cooperating with the slot portion.

[0014] In some embodiments, the locking mechanism includes an unlocking component and a locking component, the unlocking component is transmission-connected to the driving component, and the unlocking component is connected to the locking component; the driving mechanism rotates along a first direction to drive the unlocking component to move from a first position to a second position, so that the locking component is in an unsecured state; the driving mechanism rotates along a second direction to drive the unlocking component to move from the second position to the first position, so that the locking component is in an secured state; the driving mechanism rotates along the second direction to drive the locking component to rotate, so that the locking component is in an unlocked state.

[0015] In some embodiments, a blocking portion is provided on the unlocking assembly; the locking assembly includes a rotating member and a sliding member, wherein the rotating member can rotate around a first rotating axis, and the rotating member is suitable for being connected to the locking tongue to achieve unlocking, and the sliding member is suitable for being connected to a driving mechanism so that the rotating member can be driven to unlock under the action of the driving mechanism; when the locking assembly is in an unfastened state, the driving mechanism rotates along a second direction, and the blocking portion can guide the sliding member so that the sliding member is disconnected from the rotating member; when the locking assembly is in an on-safe state, the driving mechanism rotates along the second direction, and the sliding member is connected to the rotating member to drive the rotating member to be in an unlocked state.

[0016] In some embodiments, the locking assembly further comprises a retraction assembly, which is in transmission connection with the driving mechanism and is connected with the sliding member; the retraction assembly is used to drive the sliding member to be in transmission connection with the rotating member. Specifically, when the locking assembly switches from the unlocked state to the up-safe state, the driving mechanism first rotates in the second direction so that the retraction assembly drives the sliding member to slide relative to the unlocking portion, and then rotates in the first direction so that the retraction assembly drives the sliding member to be in transmission connection with the unlocking portion.

[0017] In some embodiments, the rotating member is provided with an unlocking portion; when the locking assembly is in the secured state, the driving mechanism rotates along the second direction, and the sliding member is transmission-connected with the unlocking portion so that the sliding member drives the rotating member to rotate to the unlocking state.

[0018] In some embodiments, the unlocking portion includes a slide groove portion and a slot portion connected to the slide groove portion, the slide groove portion extends along the circumferential direction of the first rotating shaft, and the slot portion extends along the radial direction of the first rotating shaft; when the locking assembly is in the unlocked state, the blocking portion covers the slot portion along the axial direction of the first rotating shaft, and the driving mechanism rotates along the second direction to drive the sliding member to slide in the slide groove portion; when the locking assembly is in the secured state, the driving mechanism rotates along the second direction, and the sliding member is located in the slot portion to drive the rotating member to be in the unlocked state.

[0019] In some embodiments, the slot portion is located on the side of the slide portion facing away from the first rotating shaft; the unlocking assembly includes a first moving member, and the first moving member is provided with a blocking portion; the blocking portion is located on the side of the sliding member facing away from the first rotating shaft; the driving mechanism can drive the first moving member to switch between the first position and the second position along the arrangement direction of the slide portion and the slot portion; when the first moving member is located at the first position, the blocking portion is located on the side of the slot portion facing away from the slide portion, so that the sliding member is located at the slot portion; when the first moving member is located at the second position, along the axial direction of the first rotating shaft, the blocking portion covers the slot portion, so that the sliding member is located at the slide portion. By driving the blocking portion to push the sliding member to switch from the slot portion to the slide portion through the first moving member, and by pushing the sliding member to switch from the slide portion to the slot portion through the retraction assembly, the switching process of the sliding member in the slot portion and the slide portion can be relatively simple, thereby facilitating the sliding member to switch between the slot portion and the slide portion.

[0020] In some embodiments, the door lock device further includes a support member, on which a first stopper is rotatably connected; the first moving member further includes a connecting rod portion, to which the blocking portion is connected; the unlocking assembly further includes a crank member, which is rotatably connected to the support member; one end of the connecting rod portion is rotatably connected to the crank member, and the other end of the connecting rod portion is rotatably connected to the first stopper. In this way, the first sliding portion and the crank member can support and guide the first moving member during the entire switching process of the first moving member, thereby improving the stability of the first moving member switching between the first position and the second position.

[0021] In some embodiments, the support member further includes a limiting protrusion; the crank member has a first stop surface and a second stop surface that are opposite and spaced apart, the first stop surface and the second stop surface are spaced apart along the circumference of the crank member, and the limiting protrusion is located between the first stop surface and the second stop surface, and can be in contact with the first stop surface or the second stop surface. Specifically, when the first movable member is located in the first position, the limiting protrusion contacts the first stop surface, so that the limiting protrusion can stop and limit the first stop surface, thereby stopping and limiting the crank member and the first movable member, so that the first movable member is stably located in the first position. When the first movable member is located in the second position, the limiting protrusion contacts the second stop surface, so that the limiting protrusion can stop and limit the second stop surface, thereby stopping and limiting the crank member and the first movable member, so that the first movable member is stably located in the second position.

[0022] In some embodiments, the first moving member also includes a toggled portion; the driving mechanism includes a driving member and a rotating member, the rotating member can rotate around the second rotating shaft, the rotating member includes a first toggling portion and a second toggling portion, the first toggling portion and the second toggling portion are arranged at intervals along the circumference of the second rotating shaft; along the circumference of the second rotating shaft, the toggled portion is located between the first toggling portion and the second toggling portion; the driving member is in transmission connection with the rotating member, and is used to drive the rotating member to rotate; the driving mechanism rotates in a first direction so that the rotating member drives the first toggling portion to contact the toggled portion and pushes the first moving member to move to the second position; the driving mechanism rotates in a second direction so that the rotating member drives the second toggling portion to contact the toggled portion and pushes the first moving member to move to the first position. The driving member drives the rotating member to rotate, so that the first toggling portion and the second toggling portion toggles the toggled portion to drive the first moving member to move between the first position and the second position, which can reduce the space occupied by the rotating member in the process of driving the first moving member to move, so that the driving member, the rotating member and the first moving member can be more compact in structure, so as to realize the miniaturization of the door lock device.

[0023] In some embodiments, the rotating member includes a cam portion, the cam portion is in contact with the retraction assembly, and the cam portion can drive the retraction assembly to drive the sliding member to move, so that the sliding member drives the rotating member to be in an unlocked state.

[0024] In some embodiments, the outer circumference of the cam portion is in contact with the retraction assembly; in the first direction, the distance between the outer circumference of the cam portion and the axis of the second rotating shaft gradually becomes longer.

[0025] In some embodiments, the door lock device further includes a first stopper and a second stopper, and the first stopper and the second stopper are arranged at intervals along the circumference of the second rotating shaft; the rotating member further includes a limiter, and along the circumference of the second rotating shaft, the limiter is located between the first stopper and the second stopper, and can be in contact with the first stopper or the second stopper. Specifically, when the rotating member is in the fifth position, the limiter is in contact with the first stopper; when the rotating member is in the sixth position, the limiter is in contact with the second stopper.

[0026] In some embodiments, the door lock device also includes a support member; the driving mechanism also includes a third elastic member, one end of the third elastic member is connected to the rotating member, and the other end of the third elastic member is connected to the support member; when the driving mechanism rotates in the first direction or the second direction, the third elastic member is used to provide an elastic reset force to the rotating member.

[0027] Specifically, the rotating member has an initial position, and the driving member can drive the rotating member to rotate between the fifth position and the sixth position, and the initial position is located between the fifth position and the sixth position. When the rotating member is located at the initial position, along the circumference of the second rotating shaft, the limit portion is located between the first stop portion and the second stop portion; when the rotating member is located at the fifth position or the sixth position, the third elastic member is used to apply an elastic reset force pointing to the initial position to the rotating member, and the driving member stops working, so that the rotating member moves to the initial position under the action of the third elastic member.

[0028] In some embodiments, the cam portion is located on one side of the first shifting portion in the axial direction of the second rotating shaft.

[0029] In some embodiments, the retraction assembly includes a rotating arm and a push arm, the rotating arm is rotatably connected to the support member; the outer peripheral surface of the cam portion contacts the rotating arm; one end of the push arm is rotatably connected to the rotating arm, and the other end of the push arm is connected to the sliding member.

[0030] In some embodiments, the rotating member is provided with an escape space, and the escape space and the cam portion are sequentially arranged along the first direction. Moreover, when the rotating member is located at the initial position, a portion of the rotating arm is located between the escape space and the cam portion, and the driving mechanism rotates in the first direction, so that a portion of the rotating arm can enter the escape space and move in the escape space relative to the rotating member.

[0031] In some embodiments, in the circumferential direction of the second rotating shaft, the avoidance space has a first inner wall surface, and the limiting portion has a first surface and a second surface; along the first direction, the first inner wall surface and the first toggle portion are arranged in sequence, and the second surface, the first surface and the first toggle portion are arranged in sequence, and the first inner wall surface is located on the side of the first surface facing away from the first toggle portion. That is, the first surface can be located between the first inner wall surface and the cam portion.

[0032] In some embodiments, the driving member includes a rotating driving member body and a worm, the rotating driving member body is connected to the worm; the rotating member also includes a worm wheel, the first toggle portion and the second toggle portion are connected to the worm wheel, the worm wheel is coaxial with the second rotating shaft, and the worm and the worm wheel are meshed. In this way, the rotating driving member body, the worm and the rotating member can be arranged on a plane perpendicular to the thickness direction of the vehicle door, so that the arrangement of the driving member and the rotating member in the vehicle door is more convenient.

[0033] In some embodiments, along the axial direction of the second rotating shaft, the limiting portion, the first shifting portion, the cam portion and the worm gear are arranged in sequence.

[0034] In some embodiments, the retraction assembly further includes a fifth elastic member, one end of which is connected to the rotating arm, and the other end of which is connected to the push arm; the fifth elastic member is used to generate a thrust force on the push arm toward the slot portion. Specifically, the driving mechanism rotates in the second direction so that when the rotating member is located at the fifth position, the fifth elastic member generates a thrust force on the push arm toward the slot portion, and the driving member stops working, so that the push arm pushes the sliding member to the slot portion under the thrust of the fifth elastic member.

[0035] In some embodiments, the door lock device also includes a support member and a first door handle connecting member, the first door handle connecting member is used to connect with the first handle, when the locking mechanism is in the unlocked state, the first door handle connecting member is transmission connected to the rotating member so as to be able to drive the rotating member to put the locking mechanism in the unlocked state; when the locking mechanism is in the secured state, the first door handle connecting member is disconnected from the rotating member.

[0036] In some embodiments, at least a portion of the first door handle connecting member is located on the side of the blocking portion facing away from the sliding member; the driving mechanism drives the first movable member to switch from the second position to the first position, so that the blocking portion pushes the first door handle connecting member to disconnect from the rotating member. In this way, the blocking portion of the first movable member can be reasonably utilized to push the first door handle connecting member to disconnect from the rotating member through the blocking portion. In this way, there is no need to separately set up a device for driving the first door handle connecting member to disconnect from the rotating member, thereby simplifying the structure of the door lock device.

[0037] In some embodiments, the rotating member includes a first matching portion, which is located on the side of the sliding member facing away from the first rotating shaft; the first door handle connecting member includes a first connecting member body, a first clutch and a first elastic member, the first connecting member body is connected to the support member and can move relative to the support member; the first clutch is slidably connected to the first connecting member body along the arrangement direction of the sliding groove portion and the card slot portion, and is located on the side of the blocking portion facing away from the sliding member, so that the blocking portion pushes the first clutch away from the first matching portion, and the first clutch can be disconnected from the first matching portion; the first elastic member is arranged between the first connecting member body and the first clutch, and the first elastic member is used to provide a thrust to the first clutch to move toward the first matching portion, so that the first clutch can be connected to the first matching portion. Specifically, when the first moving member is in the first position, the first clutch is located on the side of the first matching portion facing away from the first rotating shaft, and the first door handle connecting member is disconnected from the rotating member; when the first moving member is in the second position, the first clutch and the first matching portion are arranged along the circumference of the first rotating shaft, so that the first clutch pushes the rotating member to switch to the unlocked state. By using the first elastic member to push the first clutch member to slide toward the first matching portion relative to the first connecting member body, the structure of the first door handle connecting member can be simpler, thereby further simplifying the structure of the door lock device.

[0038] In some embodiments, the first connector body is rotatably connected to the support member. When the locking mechanism is in the unlocked state, the first handle can drive the first connector body to rotate, so that the first clutch member drives the rotating member to rotate to switch to the unlocked state. Compared with driving the rotating member to rotate by translating the first connector body, driving the rotating member to rotate by rotating the first connector body can reduce the space occupied by the first connector body during the rotation process, thereby facilitating the miniaturization design of the door lock device, reducing the space occupied by the door lock device in the door body, and facilitating the arrangement of various components in the door body.

[0039] In some embodiments, the door lock device also includes a second door handle connecting member, which is used to connect to a second handle. When the locking mechanism is in an unlocked state, the second door handle connecting member is transmission-connected to the rotating member so as to be able to drive the rotating member to put the locking mechanism in an unlocked state; when the locking mechanism is in an on-safe state, the second door handle connecting member is disconnected from the rotating member.

[0040] In some embodiments, the rotating member includes a second mating portion, and the second mating portion is located on a side of the first rotating shaft that is opposite to the sliding member; the second door handle connecting member includes a second connecting member body and a second clutch member, and the second connecting member body is connected to the support member and can move relative to the support member; the second clutch member is slidably connected to the second connecting member body along the arrangement direction of the second mating portion and the first rotating shaft, so that the second clutch member moves toward the second mating portion or moves away from the second mating portion, and the second clutch member can be connected or disconnected with the second mating portion. Specifically, when the first movable member is located in the first position, the second clutch member is located on a side of the second mating portion that is opposite to the first rotating shaft, so that the second door handle connecting member is disconnected from the rotating member; when the first movable member is located in the second position, the second clutch member and the second mating portion are arranged along the circumference of the first rotating shaft, so that the second clutch member pushes the rotating member to be in an unlocked state.

[0041] In some embodiments, the second connector body is rotatably connected to the support member. When the locking mechanism is in the unlocked state, the second handle can drive the second connector body to rotate, so that the second clutch member drives the rotating member to rotate to switch to the unlocked state.

[0042] In some embodiments, the second connector body rotates around the first rotation axis. In this way, the second connector body and the rotating member share a rotation axis, so that the various components of the door lock device can be more compact, thereby reducing the volume of the door lock device. In addition, the second connector body and the rotating member rotate coaxially, which can make the cooperation between the second door handle connector and the rotating member more stable.

[0043] In some embodiments, the unlocking assembly also includes a crank member, which is rotatably connected to the support member, and the crank member includes a second pushing portion; the second clutch member also includes a first pushed portion and a second pushed portion, and the first pushed portion and the second pushed portion are spaced apart along the arrangement direction of the second matching portion and the first rotating shaft, and the second pushing portion is located between the first pushed portion and the second pushed portion; the second pushing portion is used to push the first pushed portion to push the second clutch member to be transmission-connected with the second matching portion; the second pushing portion is also used to push the second pushed portion to push the second clutch member to disconnect from the second matching portion.

[0044] Specifically, the first moving member moves from the first position to the second position, so that the crank member drives the second pushing part to contact the first pushed part, and pushes the second clutch member to be connected to the second matching part; the first moving member moves from the second position to the first position, so that the crank member drives the second pushing part to contact the second pushed part, and pushes the second clutch member to be disconnected from the second matching part. The second pushing part cooperates with the first pushed part and the second pushed part to realize the transmission connection and disconnection between the second door handle connecting member and the second matching part, which can simplify the switching process of the second door handle connecting member, so as to improve the operating convenience of the door lock device.

[0045] In some embodiments, the support member further includes a second sliding portion, and the second connecting member body includes a third sliding portion; one end of the second clutch member is slidably connected to the second sliding portion, and the other end of the second clutch member is slidably connected to the third sliding portion. In this way, when the crank member drives the second clutch member to slide relative to the second connecting member body, the second sliding portion and the third sliding portion can support and guide the second clutch member, thereby improving the stability of the second clutch member when sliding relative to the second connecting member body.

[0046] In some embodiments, one of the first door handle connector and the second door handle connector is used to connect to an outside opening handle of the vehicle door, and the other of the first door handle connector and the second door handle connector is used to connect to an inside opening handle of the vehicle door.

[0047] In some embodiments, the door lock device further includes a fourth elastic member, one end of the fourth elastic member is connected to the rotating member, and the other end of the fourth elastic member is connected to the supporting member, and the fourth elastic member is used to provide a force for the rotating member to switch to the locked state. Specifically, when the rotating member rotates to the unlocked state, the driving mechanism stops driving, so that the rotating member switches to the locked state under the action of the fourth elastic member. In this way, when the door locking member switches from the unlocked state to the locked state, the rotating member can be reset under the action of the elastic restoring force of the fourth elastic member to facilitate the reset of the rotating member.

[0048] According to a second aspect of the present invention, a door lock device is provided, comprising a driving mechanism and a locking mechanism, wherein a rotating member is suitable for being connected to a lock tongue to achieve unlocking, and the locking mechanism comprises a rotating member and a sliding member, and the sliding member can be transmission-connected to the driving mechanism; when the locking mechanism is in a first state, the sliding member is transmission-connected to the rotating member; when the locking mechanism is in a second state, the sliding member is transmission-connected to the rotating member, and the sliding member can drive the rotating member to put the locking mechanism in an unlocked state.

[0049] In some embodiments, a sliding groove portion and a slot portion connected to the sliding groove portion are provided on the rotating member; when the locking mechanism is in a first state, the sliding member is suitable for cooperating with the sliding groove portion; when the locking mechanism is in a second state, the sliding member is suitable for cooperating with the slot portion.

[0050] In some embodiments, the first state is an armed state, and the second state is an armed state.

[0051] In some embodiments, the drive mechanism rotates in a first direction to enable the locking mechanism to be in a first state, and the drive mechanism rotates in a second direction to enable the locking mechanism to be in a second state or unlocked state.

[0052] In some embodiments, when the locking mechanism is in the first state, the driving mechanism rotates in the second direction to put the locking mechanism in the second state; when the locking mechanism is in the second state, the driving mechanism rotates in the second direction to put the locking mechanism in the unlocked state.

[0053] In some embodiments, the driving mechanism rotates a first target angle along the second direction to put the locking mechanism in a secured state; the driving mechanism rotates a second target angle along the second direction to put the locking mechanism in an unlocked state; wherein the first target angle is less than or equal to the second target angle.

[0054] In some embodiments, the first target angle is equal to the second target angle.

[0055] In some embodiments, the locking mechanism also includes an unlocking component, which is provided with a blocking portion; when the locking mechanism is in a first state, the blocking portion can guide the sliding member to disconnect the transmission connection between the sliding member and the rotating member; when the locking mechanism is in a second state, the sliding member is transmission-connected with the rotating member to drive the rotating member to be in an unlocked state.

[0056] In some embodiments, the locking mechanism further includes a retraction component, which is transmission-connected to the driving mechanism and to the sliding member; the retraction component is used to drive the sliding member to be transmission-connected to the rotating member.

[0057] In some embodiments, the rotating member is provided with an unlocking portion; when the locking mechanism is in the second state, the driving mechanism rotates along the second direction, and the sliding member is transmission-connected with the unlocking portion so that the sliding member drives the rotating member to rotate to the unlocking state.

[0058] In some embodiments, the rotating member is capable of rotating around a first rotating shaft; the slide groove portion extends along the circumferential direction of the first rotating shaft, and the card slot portion extends along the radial direction of the first rotating shaft; when the locking mechanism is in a first state, the blocking portion covers the card slot portion along the axial direction of the first rotating shaft, and the driving mechanism rotates along a second direction to drive the sliding member to slide in the slide groove portion; when the locking mechanism is in a second state, the driving mechanism rotates along the second direction, and the sliding member is located in the card slot portion to drive the rotating member to be in an unlocked state.

[0059] In some embodiments, the slot portion is located on the side of the slide slot portion facing away from the first rotating shaft; the unlocking component includes a first moving member, and the first moving member is provided with a blocking portion; the blocking portion is located on the side of the sliding member facing away from the first rotating shaft; the driving mechanism can drive the first moving member to switch between the first position and the second position along the arrangement direction of the slide slot portion and the slot portion; when the first moving member is located at the first position, the blocking portion is located on the side of the slot portion facing away from the slide slot portion, so that the sliding member is located in the slot portion; when the first moving member is located in the second position, the blocking portion covers the slot portion along the axial direction of the first rotating shaft, so that the sliding member is located in the slide slot portion.

[0060] In some embodiments, the first moving member also includes a toggled portion; the driving mechanism includes a driving member and a rotating member, the rotating member can rotate around a second rotating shaft, the rotating member includes a first toggling portion and a second toggling portion, the first toggling portion and the second toggling portion are arranged at intervals along the circumference of the second rotating shaft; along the circumference of the second rotating shaft, the toggled portion is located between the first toggling portion and the second toggling portion; the driving member is transmission-connected to the rotating member for driving the rotating member to rotate; the driving mechanism rotates in a first direction so that the rotating member drives the first toggling portion to contact the toggled portion and pushes the first moving member to move to the second position; the driving mechanism rotates in a second direction so that the rotating member drives the second toggling portion to contact the toggled portion and pushes the first moving member to move to the first position.

[0061] In some embodiments, the rotating member includes a cam portion, which contacts the retracting assembly. The cam portion can drive the retracting assembly to drive the sliding member to move, so that the sliding member can drive the rotating member 3 to be in an unlocked state.

[0062] In some embodiments, the outer circumference of the cam portion is in contact with the retraction assembly; in the first direction, the distance between the outer circumference of the cam portion and the axis of the second rotating shaft gradually becomes longer.

[0063] In some embodiments, the door lock device also includes a first stop portion and a second stop portion, and the first stop portion and the second stop portion are arranged at intervals along the circumference of the second rotating shaft; the rotating part also includes a limiting portion, and the limiting portion is located between the first stop portion and the second stop portion along the circumference of the second rotating shaft, and can come into contact with the first stop portion or the second stop portion.

[0064] In some embodiments, the door lock device also includes a support member; the driving mechanism also includes a third elastic member, one end of the third elastic member is connected to the rotating member, and the other end of the third elastic member is connected to the support member; when the driving mechanism rotates in the first direction or the second direction, the third elastic member is used to provide an elastic reset force to the rotating member.

[0065] In some embodiments, the cam portion is located on one side of the first shifting portion in the axial direction of the second rotating shaft.

[0066] In some embodiments, the retraction assembly includes a rotating arm and a push arm, the rotating arm is rotatably connected to the support member; the outer peripheral surface of the cam portion contacts the rotating arm; one end of the push arm is rotatably connected to the rotating arm, and the other end of the push arm is connected to the sliding member.

[0067] In some embodiments, the rotating member is provided with an escape space, and along the first direction, the escape space and the cam portion are sequentially arranged.

[0068] In some embodiments, in the circumferential direction of the second rotating shaft, the avoidance space has a first inner wall surface, and the limiting portion has a first surface and a second surface; along the first direction, the first inner wall surface and the first toggle portion are arranged in sequence, and the second surface, the first surface and the first toggle portion are arranged in sequence, and the first inner wall surface is located on the side of the first surface facing away from the first toggle portion.

[0069] In some embodiments, the driving member includes a rotating driving member body and a worm, the rotating driving member body is connected to the worm; the rotating member also includes a worm wheel, the first shifting part and the second shifting part are connected to the worm wheel, the worm wheel is coaxial with the second rotating shaft, and the worm is meshed with the worm wheel.

[0070] In some embodiments, along the axial direction of the second rotating shaft, the limiting portion, the first shifting portion, the cam portion and the worm gear are arranged in sequence.

[0071] In some embodiments, the retraction assembly also includes a fifth elastic member, one end of the fifth elastic member is connected to the rotating arm, and the other end of the fifth elastic member is connected to the push arm; the fifth elastic member is used to generate a thrust on the push arm toward the slot portion.

[0072] In some embodiments, the door lock device further comprises a support member, on which a first stopper is rotatably connected; the first movable member further comprises a connecting rod portion, to which the blocking portion is connected; the unlocking assembly further comprises a crank member, which is rotatably connected to the support member; one end of the connecting rod portion is rotatably connected to the crank member, and the other end of the connecting rod portion is rotatably connected to the first stopper. In a third aspect of the present invention, a vehicle door is provided, the vehicle door comprising the above-mentioned door lock device and a door body, the door lock device being connected to the door body.

[0073] A fourth aspect of the present invention provides a vehicle, comprising the above-mentioned vehicle door and a vehicle body, wherein the vehicle door is connected to the vehicle body.

[0074] It should be noted that the technical effects brought about by the implementation methods of the second to fourth aspects can refer to the technical effects brought about by the corresponding implementation methods in the first aspect, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0075] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0076] Figure 1 This is a schematic diagram of the structure of a vehicle in an embodiment of the present application;

[0077] Figure 2 for Figure 1A schematic structural diagram of the inner side of a vehicle door shown in FIG.

[0078] Figure 3 for Figure 2 A schematic structural diagram of a door lock device for a vehicle door is shown in FIG.

[0079] Figure 4 for Figure 3 Schematic diagram of the exploded structure of the rotating member, the fourth elastic member and the retracting assembly in the door lock device shown in FIG.

[0080] Figure 5 for Figure 4 A schematic diagram of the structure after the rotating member, the fourth elastic member and the retracting assembly are assembled together;

[0081] Figure 6 for Figure 3 FIG. 1 is a partial structural diagram of a door lock device in a released safety state;

[0082] Figure 7 for Figure 2 Schematic diagram of the structure of the door lock device of the vehicle door when it is in the insurance state;

[0083] Figure 8 for Figure 7 A partial structural schematic diagram of a door lock device shown in FIG.

[0084] Fig. 9 for Figure 3 A schematic structural diagram of a door lock device when the crank member is located in a third position;

[0085] Fig.10 for Figure 3 A schematic structural diagram of a door lock device when the crank member is located in a fourth position;

[0086] Fig.11 for Figure 8 A schematic diagram of the structure of a rotating member in a door lock device shown in FIG.

[0087] Fig.12 for Figure 2 The structure diagram of the door lock device of the vehicle door switching process from the unlocked state to the upper secure state shown in FIG.

[0088] Fig.13 for Fig.12 A partial structural schematic diagram of a door lock device shown in FIG.

[0089] Fig.14 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0090] Fig.15 for Figure 8An exploded schematic diagram of a portion of the structure of a driving mechanism in a door lock device is shown in FIG.

[0091] Fig.16 for Figure 8 A schematic diagram of the structure of the rotating member shown in FIG. 1 when viewed from the opposite side;

[0092] Fig.17 for Figure 8 A schematic structural diagram of a support member of a door lock device shown in FIG.

[0093] Fig.18 for Figure 8 A magnified schematic diagram of the structure at B in the middle;

[0094] Fig.19 for Fig.11 A schematic structural diagram of the rotating member from another perspective is shown;

[0095] Fig. 20 for Figure 2 Another structural schematic diagram of a door lock device for a vehicle door is shown in FIG.

[0096] Fig.21 for Fig. 20 A schematic diagram of the structure of the middle door lock device when viewed from above with the support members removed;

[0097] Fig. 22 for Fig.21 Enlarged schematic diagram of the structure at point D in the middle.

[0098] Reference numerals:

[0099] 1000, vehicle; 100, vehicle body; 200, vehicle door; 10, door body; 20, outside handle; 30, inside handle; 40, door lock device;

[0100] 1. Lock tongue;

[0101] 2. Support member; 21. First rotating portion; 22. First connecting position; 23. Limiting protrusion; 24. First stop portion; 25. Second stop portion; 26. Stop member; 27. Second sliding portion;

[0102] 03, locking mechanism, 03A, locking assembly, 03B, unlocking assembly, 3, rotating member; 33, unlocking portion; 331, sliding groove portion; 332, slot portion; 34, first matching portion; 35, second matching portion;

[0103] 5. The first rotating shaft;

[0104] 6. a fourth elastic member;

[0105] 7. Sliding parts;

[0106] 81, first moving member; 811, blocking part; 812, connecting rod; 813, moved part; 82, driving mechanism; 821, driving member; 8211, rotating driving member body; 8212, worm; 822, rotating member; 8221, first moving part; 8222, second moving part; 8223, rotating body; 8224, moving block; 8225, worm wheel; 8226, limiting part; 8227, installation hole; 8228, limit plate; 8229, cam portion; 823, second rotating shaft; 824, fixed plate; 83, retracting assembly; 831, rotating arm; 832, pushing arm; 833, fifth elastic member; 834, seventh elastic member; 84, crank member; 841, second connecting position; 842, first stop surface; 843, second stop surface; 844, second pushing portion; 85, second elastic member; 86, third elastic member;

[0107] 9. First door handle connecting member; 91. First connecting member body; 911. Third rotating shaft; 912. Connecting arm; 92. First clutch member; 93. First elastic member;

[0108] 9A, second door handle connecting member; 91A, second connecting member body; 911A, third sliding portion; 92A, second clutch member; 921A, first pushed portion; 922A, second pushed portion; 93A, eighth elastic member;

[0109] M, reference surface; N, avoidance space. DETAILED DESCRIPTION

[0110] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0111] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside" and the like indicate directions or positional relationships based on the directions or relative positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. Unless otherwise specified, the above-mentioned directional description can be flexibly set in the process of actual application under the condition that the relative positional relationship shown in the accompanying drawings is satisfied.

[0112] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0113] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "connected" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0114] In the embodiments of the present invention, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, article or device including the element.

[0115] In the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present invention should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0116] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0117] The present application provides a vehicle 1000. The vehicle 1000 may be a pure electric vehicle, a hybrid electric vehicle, a plug-in hybrid vehicle, an extended-range electric vehicle, a fuel vehicle, etc. The vehicle 1000 may also be a car, a van, a bus, a truck, a trailer, etc.

[0118] Figure 1 Schematic diagram of the structure of the vehicle 1000 in the embodiment of the present application, as shown in FIG. Figure 1As shown, the vehicle 1000 includes a vehicle body 100 and a vehicle door 200. The vehicle body 100 is used for passengers to sit and carry items. The vehicle body 100 is provided with a driving space and a door opening connected to the driving space. The driving space is used for passengers to sit and place items. The door opening is used for passengers to enter the driving space and put items into the driving space.

[0119] The vehicle door 200 is disposed at the door opening, and the vehicle door 200 is connected to the vehicle body 100. The vehicle door 200 is used to close and open the door opening to protect the driving and passengers and articles in the driving and riding space.

[0120] In some examples, the number of door openings is one, and one door opening is provided on a side surface of the vehicle body 100 in the width direction of the vehicle 1000. In this case, the number of the vehicle door 200 is also one, and the vehicle door 200 is used to close or open the door opening.

[0121] In some examples, the number of door openings is multiple, and the multiple door openings are respectively provided on both side surfaces of the vehicle body 100 in the width direction of the vehicle 1000. For example, the number of door openings is two, one of which is provided on one side surface of the vehicle body 100 in the width direction of the vehicle 1000, and the other door opening is provided on the other side surface of the vehicle body 100 in the width direction of the vehicle 1000. For example, the number of door openings is four, two of which are provided on one side surface of the vehicle body 100 in the width direction of the vehicle 1000 and are arranged along the length direction of the vehicle 1000, and the other two door openings are provided on the other side surface of the vehicle body 100 in the width direction of the vehicle 1000 and are arranged along the length direction of the vehicle 1000.

[0122] At this time, there are multiple vehicle doors 200, and the multiple vehicle doors 200 correspond one-to-one to the multiple door openings. One vehicle door 200 is used to open or close one door opening.

[0123] In some examples, the door 200 is rotatably connected to the vehicle body 100. For example, if the vehicle 1000 is a household SUV (i.e., a sports utility vehicle), two doors 200 are provided on one side in the width direction of the vehicle 1000, one of which is rotatably connected to the A-pillar of the vehicle body 100, and the other is rotatably connected to the B-pillar of the vehicle body 100. The rotation axis of the door 200 is consistent with the vertical direction.

[0124] In some other examples, the vehicle door 200 is slidably connected to the vehicle body 100. The vehicle door 200 can slide relative to the vehicle body 100 along the length direction of the vehicle 1000.

[0125] Here, the structure of the door 200 is described by taking the vehicle 1000 as a household SUV vehicle, and the door 200 is rotatably connected to the A-pillar of the vehicle body 100 as an example.

[0126] It should be noted that the inner side mentioned in the embodiments of the present application hereinafter refers to the side facing the driving space of the vehicle 1000 when the vehicle door 200 closes the door opening; the outer side refers to the side facing the outside of the vehicle 1000 when the vehicle door 200 closes the door opening. In addition, for the convenience of description, the closing of the door opening by the vehicle door 200 is briefly described as closing the door 200, and the opening of the door opening by the vehicle door 200 is briefly described as opening the door 200.

[0127] In some embodiments, Figure 1 As shown, the vehicle door 200 includes a door body 10. The door body 10 is disposed at a door opening and connected to the vehicle body 100 for opening or closing the door opening.

[0128] In some embodiments, in order to facilitate opening or closing the door 200 from the outside of the vehicle 1000, as shown in FIG. Figure 1 As shown, the vehicle door 200 further includes an outer opening handle 20. The outer opening handle 20 is connected to the outer side of the door body 10. In this way, the driver and passenger can hold the outer opening handle 20 outside the vehicle 1000, and then pull the door body 10 to open the vehicle door 200. In addition, when the driver and passenger close the vehicle door 200 outside the vehicle 1000, they can also hold the outer opening handle 20 and then push the vehicle door 200 to close the vehicle door 200. In this way, it is convenient for the driver and passenger to open or close the vehicle door 200 outside the vehicle 1000.

[0129] In some examples, the outside handle 20 can move relative to the door body 10. For example, the outside handle 20 is rotatably connected to the door body 10, or the outside handle 20 is slidably connected to the door body 10. In this way, the outside handle 20 can be linked with other components of the vehicle door 200, such as a door lock device, so that the outside handle 20 can control other components of the vehicle door 200.

[0130] In some embodiments, Figure 2 for Figure 1 The schematic diagram of the structure of the inner side of the door 200 of the vehicle 1000 is shown in FIG. Figure 2 As shown, in order to facilitate opening or closing the door 200 from the inside of the vehicle 1000, the door 200 further includes an inner opening handle 30. The inner opening handle 30 is connected to the inner side of the door body 10. In this way, the driver and passenger can hold the inner opening handle 30 inside the vehicle 1000 and then push the door body 10 to open the door 200. In addition, when the driver and passenger close the door 200 inside the vehicle 1000, they can also hold the inner opening handle 30 and then pull the door 200 to close the door 200. In this way, it is convenient for the driver and passenger to open or close the door 200 inside the vehicle 1000.

[0131] In some examples, the inner opening handle 30 can move relative to the door body 10. For example, the inner opening handle 30 is rotatably connected to the door body 10, or the inner opening handle 30 is slidably connected to the door body 10. In this way, the inner opening handle 30 can be linked with other components of the vehicle door 200, such as a door lock device, so that other components of the vehicle door 200 can be controlled by the inner opening handle 30.

[0132] In some embodiments, after the door 200 is closed, in order to prevent the door 200 from being opened at will, Figure 2 As shown, the vehicle door 200 further includes a door lock device 40. The door lock device 40 is connected to the door body 10. The door lock device 40 is used to lock the door body 10 to the vehicle body 100 to ensure the safety of the passengers and items in the driving space. In addition, the door lock device 40 is also used to unlock the door body 10 so as to open the vehicle door 200.

[0133] Specifically, in some embodiments, Figure 2 As shown, the door lock device 40 includes a lock tongue 1. A lock hole (not shown) is provided on the vehicle body 100, for example, the lock hole is provided on the B-pillar of the vehicle body 100. After the vehicle door 200 is closed, the lock tongue 1 is inserted into the lock hole, thereby locking the vehicle door 200 and the vehicle body 100. When the door needs to be opened, the lock tongue 1 is withdrawn from the lock hole to release the lock of the vehicle door 200, and then the vehicle door 200 can be opened by pushing the vehicle door 200.

[0134] On this basis, in some embodiments, Figure 3 for Figure 2 The structural diagram of the door lock device 40 of the vehicle door 200 is shown in FIG. Figure 3 As shown, in order to facilitate the control of the lock tongue 1 being inserted into the lock hole and exiting the lock hole, the door lock device 40 also includes a support member 2, a driving mechanism 82, a locking mechanism 03 and a door unlocking member (not shown in the figure). Among them, the support member 2 can be a shell-like structure, a plate-like structure, a block structure, etc., and the support member 2 is used to support components such as the driving mechanism, the locking mechanism and the door unlocking member.

[0135] The door unlocking member can be connected to the lock tongue 1 through a linkage member, wherein the linkage member can be a pull rope, a connecting rod, etc. The door unlocking member can move relative to the support member 2 so that the door unlocking member can switch between a locked state and an unlocked state. When the door unlocking member is in a locked state, the lock tongue 1 is engaged in the lock hole, and at this time, the vehicle door 200 is locked with the vehicle body 100. When the door lock member switches from a locked state to an unlocked state, the door unlocking member can drive the lock tongue 1 away from the lock hole, thereby driving the lock tongue 1 to exit the lock hole. When the door unlocking member is in an unlocked state, the vehicle door 200 is unlocked from the vehicle body 100.

[0136] Exemplarily, the door unlocking member is rotatably connected to the support member 2, that is, the door unlocking member can rotate relative to the support member 2. Exemplarily, the door unlocking member is slidably connected to the support member 2, that is, the door unlocking member can translate relative to the support member 2.

[0137] In some examples, a sixth elastic member (not shown in the figure) may be provided between the lock tongue 1 and the support member 2. When the door unlocking member pulls the lock tongue 1 out of the lock hole through the linkage member, the lock tongue 1 will squeeze the sixth elastic member, so that the sixth elastic member generates an elastic restoring force on the lock tongue 1 toward the lock hole. In this way, when the door unlocking member switches from the unlocking state to the locking state, the lock tongue 1 can be stuck into the lock hole under the action of the elastic restoring force of the sixth elastic member, thereby facilitating the locking of the vehicle door 200 on the vehicle body 100. The sixth elastic member may be a spring, a spring sheet, a rubber column, a latex column, etc.

[0138] In some examples, the door unlocking member may be a plate-shaped structure, a rod-shaped structure, or an irregular structure, etc., which is not specifically limited here.

[0139] Here, the rotational connection between the door unlocking member and the support member 2 is taken as an example for explanation.

[0140] The driving mechanism 82 and the locking mechanism 03 can both be connected to the support member 2. The driving mechanism 82 is in transmission connection with the locking mechanism 03, and the driving mechanism 82 can rotate in the second direction to drive the locking mechanism 03 to be in an unlocked state. At this time, the locking mechanism 03 drives the lock tongue to exit the lock hole to achieve unlocking (i.e., the door 200 and the vehicle body 100 are unlocked). The locking mechanism 03 can be a plate-shaped structure, a rod-shaped structure, etc. The locking mechanism 03 can also include multiple parts.

[0141] Specifically, in some embodiments, the locking mechanism 03 includes a locking component 03A. The locking component 03A may be a plate-shaped structure, a rod-shaped structure, or an irregular structure, etc. The locking component 03A may also include multiple parts.

[0142] The driving mechanism 82 rotates in the second direction to drive the locking assembly 03A to rotate in the third direction, so that the locking assembly 03A is in an unlocked state, so that the locking assembly 03A drives the lock tongue to exit the lock hole. The third direction can be opposite to the second direction. The third direction can also be located in two planes perpendicular to each other with the second direction.

[0143] In some examples, the locking assembly 03A includes a rotating member 3. The rotating member 3 is rotatably connected to the support member 2 around the first rotating shaft 5. Specifically, the rotating member 3 can rotate between the seventh position and the eighth position relative to the support member 2. In some examples, the first rotating shaft 5 is fixedly connected to the support member 2, and the rotating member 3 is rotatably connected to the first rotating shaft 5. In other examples, the first rotating shaft 5 is rotatably connected to the support member 2, and the rotating member 3 is fixed to the first rotating shaft 5. The rotating member 3 can be a plate-like structure, a rod-like structure, or an irregular structure, etc., which is not specifically limited here.

[0144] The door unlocking member is transmission-connected with the rotating member 3. Exemplarily, the rotating member 3 has a first transmission protrusion. The door unlocking member 4 has a second transmission protrusion. In the process of switching the door unlocking member 4 from the locked state to the unlocked state, along the rotation direction of the rotating member 3, the second transmission protrusion is located in front of the first transmission protrusion. In this way, when the vehicle door 200 and the vehicle body 100 are unlocked, the rotating member 3 can be rotated from the seventh position to the eighth position, so that the first transmission protrusion of the rotating member 3 pushes the second transmission protrusion to rotate, thereby driving the door unlocking member 4 to rotate, so that the door unlocking member 4 is switched from the locked state to the unlocked state.

[0145] It should be noted that in Figure 3 In the embodiment, the rotating member 3 is located at the seventh position. When the rotating member 3 rotates from the seventh position to the eighth position, when viewed from the upper side of the door lock device 40, the rotating member 3 rotates in the counterclockwise direction (i.e. Figure 3 When viewed from the front side of the door lock device 40, the door unlocking member rotates clockwise (ie Figure 3 The rotation direction in X2).

[0146] In addition, the door unlocking member and the rotating member 3 can also be connected by other transmission methods. For example, the door unlocking member and the rotating member 3 can be connected by a transmission connecting rod, one end of the transmission connecting rod is rotationally connected to the door unlocking member, and the other end of the transmission connecting rod is rotationally connected to the rotating member 3.

[0147] In some examples, the axis of the first rotating shaft 5 may be parallel to the rotation axis of the door unlocking member, or may be perpendicular to the rotation axis of the door unlocking member. Figure 3 In the embodiment, the axis of the first rotating shaft 5 is perpendicular to the rotation axis of the door unlocking member.

[0148] In some examples, Figure 4 for Figure 3 FIG. 1 is a schematic diagram of an exploded structure of the rotating member 3, the fourth elastic member 6 and the retracting assembly in the door lock device 40, Figure 5 for Figure 4 The structural diagram of the rotating member 3, the fourth elastic member 6 and the retracting assembly after being assembled together is shown in FIG. Figure 4 and Figure 5As shown, the door lock device 40 further includes a fourth elastic member 6. One end of the fourth elastic member 6 is connected to the rotating member 3, and the other end of the fourth elastic member 6 is connected to the supporting member 2. When the rotating member 3 rotates from the seventh position to the eighth position, the fourth elastic member 6 is used to apply an elastic reset force pointing to the seventh position to the rotating member 3.

[0149] That is to say, during the process of the rotating member 3 rotating from the seventh position to the eighth position, the rotating member 3 and the supporting member 2 can squeeze or stretch the fourth elastic member 6, so that the fourth elastic member 6 undergoes elastic deformation, thereby generating an elastic force, which is an elastic restoring force applied to the rotating member 3 and directed to the seventh position. In this way, when the door unlocking member 4 switches from the unlocking state to the locking state, the rotating member 3 can rotate from the eighth position to the seventh position under the action of the elastic restoring force of the fourth elastic member 6, so that the rotating member 3 is reset.

[0150] Exemplarily, the fourth elastic member 6 may be a torsion spring, a columnar spring, a spring sheet, a rubber column, a latex column, or the like.

[0151] In some embodiments, in order to conveniently control the rotation of the rotating member 3 from the seventh position to the eighth position, the rotating member 3 can be controlled to rotate by electric control, for example, by communicating with the controller through the central control console, operating the corresponding button on the central control console, so that the controller controls the driving mechanism to drive the locking mechanism 03 to rotate in the second direction, thereby rotating the rotating member 3; or, by remotely sending a signal to the controller through the key of the vehicle 1000, the controller controls the driving mechanism to drive the locking mechanism 03 to rotate in the second direction, thereby rotating the rotating member 3. The rotating member 3 can also be controlled to rotate by manual control, for example, by controlling the rotation of the rotating member 3 through the inner opening handle 30 and / or the outer opening handle 20 of the vehicle door 200.

[0152] Furthermore, the door lock device 40 generally has a safety-on state and an unsafe state. When the door lock device 40 is in the safety-on state, it can only be unlocked by electric control, but cannot be unlocked by manual control, that is, it cannot be unlocked by the inner opening handle 30 and / or the outer opening handle 20. Only when the vehicle 1000 is in the unsafe state can it be unlocked by the inner opening handle 30 and / or the outer opening handle 20. In this way, after the driver and passengers leave the vehicle 1000, it can be prevented that other people open the door 200 to cause danger or loss of property in the vehicle 1000, and it can be prevented that the door 200 is opened due to misoperation during the driving of the vehicle 1000, so as to improve the safety of the vehicle 1000.

[0153] The following describes the manner in which the rotating member 3 is controlled to rotate when the door lock device 40 is in the secured state and the unsecured state.

[0154] The locking mechanism 03 also has a first state and a second state. Exemplarily, the first state may be a released state, and the second state may be a secured state.

[0155] The driving mechanism 82 can also rotate in a first direction, wherein the first direction is opposite to the second direction.

[0156] The driving mechanism 82 rotates in the first direction to put the locking mechanism 03 in the released state. Specifically, the locking mechanism 03 also includes an unlocking component 03B, which is in transmission connection with the driving mechanism 82 and connected with the locking component 03A. The driving mechanism 82 rotates in the first direction to drive the unlocking component 03B to move from the first position to the second position. The movement of the unlocking component 03B from the first position to the second position can drive the locking component 03A to switch from the insurance state to the released state. When the unlocking component 03B is in the second position, the locking component 03A is in the released state.

[0157] The driving mechanism 82 rotates in the second direction to put the locking mechanism 03 in the insurance state or the unlocking state. Specifically, the driving mechanism 82 rotates in the second direction to drive the unlocking component 03B to move from the second position to the first position, so that the locking component 03A is in the insurance state. The driving mechanism 82 rotates in the second direction to drive the locking component 03A to rotate, so that the locking component 03A is in the unlocking state. Exemplarily, the driving mechanism 82 rotates in the second direction for the first time, so that the locking mechanism 03 is in the insurance state. The driving mechanism 82 rotates in the second direction for the second time, so that the locking mechanism 03 is in the unlocking state.

[0158] It should be noted that the locking mechanism 03 is in the on-safe state, that is, the door lock device 40 is in the on-safe state. The locking mechanism 03 is in the off-safe state, that is, the door lock device 40 is in the off-safe state. The locking mechanism 03 is in the unlocked state, that is, the door lock device 40 is in the unlocked state.

[0159] In some examples, when the locking mechanism 03 is in the unsecured state, the driving mechanism 82 rotates in the second direction to put the locking mechanism 03 in the secured state. At this time, the driving mechanism 82 rotates in the second direction for the first time, and the driving mechanism 82 can drive the locking mechanism 03 to switch from the unsecured state to the secured state. Specifically, the driving mechanism 82 rotates in the second direction for the first time, and can drive the unlocking component 03B to move from the second position to the first position. The unlocking component 03B moves from the second position to the first position, and can drive the locking component 03A to switch from the unsecured state to the secured state. When the unlocking component 03B is in the first position, the locking component 03A is in the secured state.

[0160] When the locking mechanism 03 is in the insurance state, the driving mechanism 82 rotates in the second direction to put the locking mechanism 03 in the unlocked state. Specifically, the driving mechanism 82 rotates in the second direction for the second time, that is, after the locking mechanism 03 is switched to the insurance state, the driving mechanism 82 rotates in the second direction. At this time, the driving mechanism 82 can drive the locking assembly 03A to rotate in the third direction to put the locking assembly 03A in the unlocked state.

[0161] In some examples, such as Figure 3 As shown, the unlocking assembly 03B is provided with a blocking portion 811. The locking assembly 03A further comprises a sliding member 7. The sliding member 7 can be transmission-connected with the driving mechanism 82; when the locking mechanism 03 is in the first state, the sliding member 7 is transmission-disconnected with the rotating member 3. That is, at this time, the sliding member 7 will not drive the rotating member 3 to rotate under the drive of the driving mechanism 82.

[0162] When the locking mechanism 03 is in the second state, the sliding member 7 is in transmission connection with the rotating member 3, and the sliding member 7 can drive the rotating member 3 to put the locking mechanism 03 in the unlocked state. That is, at this time, the sliding member 7 can drive the rotating member 3 to rotate under the drive mechanism 82, so that the rotating member 3 switches to the unlocked state, so that the locking mechanism 03 is in the unlocked state.

[0163] In some examples, an unlocking portion 33 is provided on the rotating member 3. The rotating member 3 is adapted to be connected to the lock tongue to achieve unlocking. Specifically, the rotating member 3 is in transmission connection with the lock tongue. For example, the rotating member 3 is connected to the lock tongue through a door unlocking member.

[0164] The sliding member 7 is suitable for being connected with the driving mechanism 82, and the sliding member 7 can move under the driving of the driving mechanism 82, so that the driving mechanism 82 can drive the rotating member 3 to unlock. Specifically, when the locking assembly 03A is in the insurance state, the sliding member 7 is in transmission connection with the rotating member 3. At this time, the driving mechanism 82 rotates along the second direction, and the driving mechanism 82 can drive the sliding member 7 to move, so that the sliding member 7 drives the rotating member 3 to switch from the locked state to the unlocked state, so that the rotating member 3 is in the unlocked state, and the lock tongue exits the lock hole.

[0165] It should be noted that the rotating member 3 is in a locked state, that is, the door lock device 40 is in a locked state. The rotating member 3 is in an unlocked state, that is, the door lock device 40 is in an unlocked state.

[0166] When the locking assembly 03A is in the unlocked state, the driving mechanism 82 rotates in the second direction, and the blocking portion 811 can block the sliding member 7 from driving the rotating member 3. Exemplarily, when the locking assembly 03A is in the unlocked state, the driving mechanism 82 rotates in the second direction, and the blocking portion 811 can guide the sliding member 7 to disconnect the transmission connection between the sliding member 7 and the rotating member 3. That is, at this time, under the action of the blocking portion 811, even if the driving mechanism 82 can drive the sliding member 7 to move, the sliding member 7 will not push the rotating member 3 to rotate, and thus will not drive the rotating member 3 to switch to the unlocked state.

[0167] In some examples, such as Figure 3 and Figure 5 As shown, the locking assembly 03A also includes a retraction assembly 83. The retraction assembly 83 is in transmission connection with the driving mechanism 82 and is connected to the rotating member 3; when the locking assembly 03A switches from the unfastened state to the upward safety state, the driving mechanism 82 first rotates in the second direction. At this time, the driving mechanism 82 drives the sliding member 7 to slide relative to the unlocking portion 33 through the retraction assembly 83 to prevent the sliding member 7 from driving the rotating member 3 to rotate, thereby preventing the rotating member 3 from switching to the unlocked state. After the driving mechanism 82 rotates and moves a distance in the second direction, the driving mechanism 82 rotates in the first direction. At this time, the retraction assembly 83 drives the sliding member 7 to be in transmission connection with the unlocking portion 33, so that when the driving mechanism 82 rotates for the second time in the second direction, the sliding member 7 can drive the rotating member 3 to switch to the unlocked state.

[0168] Through the above arrangement, the locking mechanism 03 can be switched between the secured state and the unsecured state by only moving the rotating member 3 through a driving mechanism 82, and when the locking mechanism 03 is in the secured state, the rotating member 3 can also be driven to be unlocked, thereby simplifying the structure of the door lock device.

[0169] On this basis, in order to prevent the locking mechanism 03 from unlocking the rotating member 3 when switching to the upper insurance state, the driving mechanism 82 can be rotated by a first target angle along the second direction to put the locking mechanism 03 in the upper insurance state. The driving mechanism 82 rotates by a second target angle along the second direction to put the locking mechanism 03 in the unlocked state. Among them, the first target angle is less than or equal to the second target angle. In this way, after the driving mechanism 82 rotates by the first target angle along the second direction, the locking mechanism 03 can be switched to the upper insurance state. At this time, the driving mechanism 82 has not rotated to the second target angle, so it will not unlock the rotating member 3, thereby ensuring the safety and stability of the locking mechanism 03 when switching to the upper insurance state. In some examples, the first target angle is equal to the second target angle.

[0170] In some embodiments, the locking mechanism 03 is in the unsecured state, and the driving mechanism 82 is reset after rotating the first target angle in the second direction, so that the locking mechanism 03 is in the secured state after the driving mechanism 82 is reset. That is, the driving mechanism 82 has an initial position, and each rotation of the driving mechanism 82 starts from the initial position. When the locking mechanism 03 switches from the unsecured state to the secured state, the driving mechanism 82 rotates the first target angle in the second direction from the initial position, and then the driving mechanism 82 stops rotating and starts to reset (that is, the driving mechanism 82 rotates in the direction opposite to the second direction to the initial position), and after the driving mechanism 82 is reset, the locking mechanism 03 switches to the secured state, and finally switches to the secured state.

[0171] In this way, each time the locking mechanism 03 switches to the safety state, the driving mechanism 82 is in the initial position, so there is no need to limit the driving mechanism 82, and it is also convenient for the driving mechanism 82 to drive the locking mechanism 03 to switch the state again.

[0172] When the locking mechanism 03 is in the insurance state, the driving mechanism 82 rotates in the second direction by a second target angle to put the locking mechanism 03 in the unlocked state. At this time, the driving mechanism 82 still rotates in the second direction from the initial position. Since the locking mechanism 03 is in the insurance state, the driving mechanism 82 rotates in the second direction to drive the locking mechanism 03 to switch to the unlocked state, so that the locking mechanism 03 is in the unlocked state.

[0173] The specific structures of the driving mechanism 82, the unlocking component 03B and the locking component 03A are described in detail below.

[0174] In some embodiments, Figure 4 and Figure 5 As shown, the unlocking portion 33 of the rotating member 3 includes a sliding groove portion 331 and a clamping groove portion 332 communicating with the sliding groove portion 331 , that is, the unlocking portion 33 is a groove-shaped structure.

[0175] In some examples, the slide groove portion 331 extends along the circumferential direction of the first rotating shaft 5. The locking groove portion 332 extends along the radial direction of the first rotating shaft 5. In some other examples, the unlocking portion 33 may also be a slide rail structure, a hole-shaped structure, etc.

[0176] In some examples, the latching slot portion 332 is located on a side of the sliding slot portion 331 facing away from the first rotating shaft 5 .

[0177] The sliding member 7 is accommodated in the unlocking portion 33, and the sliding member 7 can switch between the slot portion 332 and the slide slot portion 331. The sliding member 7 can be a rod-shaped structure, a block-shaped structure, a rivet-shaped structure or an irregular structure, etc., which is not specifically limited here.

[0178] When the locking mechanism 03 is in the first state, the sliding member 7 is adapted to cooperate with the slide groove portion 331. At this time, the sliding member 7 is located in the slide groove portion 331. When the driving mechanism 82 drives the sliding member 7, the sliding member 7 will slide in the slide groove portion 331, and the sliding member 7 will not drive the rotating member 3 to rotate. That is, at this time, the sliding member 7 is disconnected from the rotating member 3.

[0179] When the locking mechanism 03 is in the second state, the sliding member 7 is adapted to cooperate with the slot portion 332. At this time, the sliding member 7 is located in the slot portion 332. When the driving mechanism 82 drives the sliding member 7, the sliding member 7 generates a thrust force on the inner wall surface of the slot portion 332, thereby driving the rotating member 3 to rotate. That is, at this time, the sliding member 7 is in transmission connection with the rotating member 3.

[0180] like Figure 6 As shown, Figure 6 for Figure 3 Schematic diagram of the partial structure of the door lock device 40 in the unlocked state. When the locking assembly 03A is in the unlocked state, the blocking portion 811 covers the slot portion 332 along the axial direction of the first rotating shaft. Exemplarily, the projection of the slot portion 332 in the axial direction of the first rotating shaft is located within the projection of the blocking portion 811 in the axial direction of the first rotating shaft. Another exemplary embodiment is that a portion of the projection of the slot portion 332 in the axial direction of the first rotating shaft is located within the projection of the blocking portion 811 in the axial direction of the first rotating shaft, and in the circumferential direction of the first rotating shaft, the size of another portion of the projection of the slot portion 332 in the axial direction of the first rotating shaft (i.e., the portion located outside the projection of the blocking portion 811 in the axial direction of the first rotating shaft) is smaller than the size of the sliding member 7 to prevent the sliding member 7 from entering the slot portion 332. As another example, the blocking portion 811 is located on one side of the slot portion 332 in the axial direction of the first rotating shaft, and in the radial direction of the first rotating shaft, the distance from the side surface of the blocking portion 811 facing the first rotating shaft to the first rotating shaft is greater than or equal to the distance from the side surface of the slot portion 332 facing the first rotating shaft to the first rotating shaft, so as to prevent part of the sliding member 7 from entering the slot portion 332.

[0181] The driving mechanism 82 rotates in the second direction to drive the sliding member 7 to slide in the sliding groove portion 331. That is, when the locking assembly 03A is in the unlocked state, the blocking portion 811 covers the locking groove portion 332, and the rotating member 3 can only be located in the sliding groove portion 331 under the blocking of the blocking portion 811, and cannot enter the locking groove portion 332. At this time, the driving mechanism 82 rotates in the second direction, and can drive the sliding member 7 to slide in the sliding groove portion 331 through the retracting assembly 83.

[0182] like Figure 7 and Figure 8 As shown, Figure 7 for Figure 2 FIG. 2 is a schematic diagram showing a structure of a door lock device 40 of a vehicle door 200 in a secured state. Figure 8for Figure 7 . When the locking assembly 03A is in the on-safety state, the driving mechanism 82 rotates in the second direction, and the sliding member 7 is located in the slot 332 to drive the rotating member 3 to be in the unlocked state. That is, when the locking assembly 03A is in the on-safety state, the sliding member 7 is engaged in the slot 332. At this time, the driving mechanism 82 rotates in the second direction, and can generate a thrust on the rotating member 3 through the retracting assembly 83, so that the rotating member 3 pushes the rotating member 3 to rotate, so that the rotating member 3 switches to the unlocked state.

[0183] It should be noted that, along the circumferential direction of the first rotating shaft, the length of the sliding groove portion 331 is greater than the length of the clamping groove portion 332 , and the length of the clamping groove portion 332 matches the size of the sliding member 7 .

[0184] In some examples, such as Figure 8 As shown, the slide groove portion 331 has a first end and a second end, and the first end and the second end are arranged along the extension direction of the slide groove portion 331 (i.e., the axial direction of the first rotating shaft 5). Compared with the second end, the slot portion 332 is closer to the first end. The second end does not penetrate to the surface of the rotating member 3 located on the side of the second end facing away from the first end (i.e., the surface is located on the side of the second end facing away from the first end). At this time, the first target angle is less than or equal to the second target angle. In this way, when the locking mechanism (03) switches to the upper insurance state, it can be avoided that the sliding member 7 slides to the second end in the slide groove portion 331 and abuts against the inner wall surface of the second end, thereby generating a thrust on the rotating member 3, thereby preventing the rotating member 3 from rotating and being in an unlocked state.

[0185] In other examples, the second end of the slide groove portion 331 may penetrate to the surface of the rotating member 3 located on the side of the second end facing away from the first end (i.e., the surface is located on the side of the second end facing away from the first end). In this case, the first target angle may be less than the second target angle, or may be greater than or equal to the second target angle.

[0186] In some examples, such as Figure 3 As shown, the unlocking assembly 03B includes a first moving member 81. The driving mechanism 82 can drive the first moving member 81 to switch between a first position and a second position along the arrangement direction of the slide groove portion 331 and the latch groove portion 332.

[0187] like Figure 3 As shown, the unlocking component 03B is provided with a blocking portion 811. Specifically, the first moving member 81 is provided with a blocking portion 811. The blocking portion 811 can be a plate-like structure, a rod-like structure or an irregular structure, etc., which is not specifically limited here.

[0188] The blocking portion 811 is located on the side of the sliding member 7 facing away from the first rotating shaft 5. When the driving mechanism 82 drives the first moving member 81 to switch from the first position to the second position, the blocking portion 811 pushes the sliding member 7 to switch from the slot portion 332 to the slide slot portion 331; after the driving mechanism 82 drives the first moving member 81 to switch from the second position to the first position, the retraction component 83 pushes the sliding member 7 to switch from the slide slot portion 331 to the slot portion 332. It can be understood that when the first moving member 81 is located at the first position, the sliding member 7 is located at the slot portion 332. When the first moving member 81 is located at the second position, the sliding member 7 is located at the slide slot portion 331.

[0189] Exemplarily, when the first moving member 81 is located at the first position, the first moving member 81 is separated from the sliding member 7 .

[0190] Exemplarily, when the first moving member 81 is located at the second position, the first moving member 81 contacts the sliding member 7 to confine the sliding member 7 in the sliding groove portion 331 .

[0191] Exemplarily, when the first moving member 81 is located at the second position, along the axial direction of the first rotating shaft 5, the projection of the first moving member 81 on the rotating member 3 covers the slot portion 332. In this way, the first moving member 81 can be used to limit the side of the sliding member 7 facing away from the first rotating shaft 5 to prevent the first moving member 81 from entering the slot portion 332.

[0192] By driving the blocking part 811 through the first moving part 81 to push the sliding part 7 to switch from the slot part 332 to the slide slot part 331, and by pushing the sliding part 7 from the slide slot part 331 to the slot part 332 through the retraction component 83, the switching process of the sliding part 7 in the slot part 332 and the slide slot part 331 can be relatively simple, thereby facilitating the sliding part 7 to switch between the slot part 332 and the slide slot part 331.

[0193] Exemplarily, the first movable member 81 may be slidably connected to the support member 2 via a slide rail and slider structure, so that the first movable member 81 can be switched between the first position and the second position relative to the support member 2 .

[0194] For example, Figure 3As shown, the first moving member 81 includes a connecting rod portion 812, and the first limiting member 21 is rotatably connected to the support member 2. The switching assembly 8 also includes a crank member 84, and the crank member 84 is rotatably connected to the support member 2; one end of the connecting rod portion 812 is rotatably connected to the crank member 84, and the other end of the connecting rod portion 812 is rotatably connected to the first limiting member 21. In this way, in the process of the driving mechanism 82 driving the first moving member 81 to switch between the first position and the second position, the other end of the connecting rod portion 812 can rotate eccentrically relative to the first limiting member 21, and the first limiting member 21 can rotate relative to the support member 2. One end of the connecting rod portion 812 can drive the crank member 84 to rotate relative to the support member 2, and the connecting rod portion 812 can rotate relative to the crank member 84, so that the first limiting member 21 and the crank member 84 can support and guide the first moving member 81 during the entire switching process of the first moving member 81, thereby improving the stability of the first moving member 81 switching between the first position and the second position.

[0195] The first position-limiting member 21 may be a shaft-shaped structure, a cylindrical structure, etc. The crank member 84 may be a plate-shaped structure or an irregular structure, etc.

[0196] On this basis, Fig. 9 for Figure 3 FIG. 4 is a schematic diagram showing a structure of a door lock device 40 when the crank member 84 is located in the third position. Fig.10 for Figure 3 4 is a schematic diagram of the structure of the door lock device 40 when the crank member 84 is in the fourth position. In order to prevent the first moving member 81 and the crank member 84 from retracting when the first moving member 81 is switched to the first position, and to prevent the first moving member 81 and the crank member 84 from retracting when the first moving member 81 is switched to the second position, as shown in FIG. Fig. 9 and Fig.10 As shown, the switching assembly 8 further includes a second elastic member 85. The second elastic member 85 may be a torsion spring, a columnar spring, etc. This application is exemplified by taking the second elastic member 85 as a torsion spring.

[0197] One end of the second elastic member 85 is connected to the first connection position 22 on the support member 2, that is, one torque arm of the second elastic member 85 is connected to the first connection position 22 of the support member 2, and specifically, one torque arm of the second elastic member 85 can be rotatably connected to the support member 2. The other end of the second elastic member 85 is connected to the second connection position 841 on the crank member 84, that is, the other torque arm of the second elastic member 85 is connected to the second connection position 841 on the crank member 84, and specifically, the other torque arm of the second elastic member 85 can be rotatably connected to the crank member 84.

[0198] The rotation axis of one end of the second elastic member 85 (i.e., the torque arm connected to the first connection position 22) is parallel to the rotation axis of the crank member 84, and the plane where the rotation axis of one end of the second elastic member 85 (i.e., the torque arm connected to the first connection position 22) and the rotation axis of the crank member 84 are located is the reference plane M.

[0199] When the first moving member 81 switches from the first position to the second position, the crank member 84 switches from the third position to the fourth position, so that the second connection position 841 rotates from one side of the reference plane M to the other side around the rotation axis of the crank member 84. When the first moving member 81 switches from the second position to the first position, the crank member 84 switches from the fourth position to the third position, so that the second connection position 841 rotates from the other side of the reference plane M to one side around the rotation axis of the crank member 84.

[0200] That is, when the first moving member 81 is located at the first position, the crank member 84 is located at the third position, and the second connecting position 841 is located at one side of the reference plane M. For example, the second connecting position 841 is located at Figure 7 At this time, if the first moving member 81 and the crank member 84 have a tendency to retreat, that is, the crank member 84 has a tendency to switch to the fourth position, the crank member 84 will drive the second connecting position 841 from Figure 7 The second elastic member 85 has a tendency to rotate around the rotation axis of the crank member 84, and the second elastic member 85 has a tendency to rotate around the rotation axis of one end of the second elastic member 85. Since the rotation axis of the crank member 84 is different from the rotation axis of one end of the second elastic member 85, the second elastic member 85 has a tendency to be compressed, so that the second elastic member 85 will generate an elastic force on the crank member 84 to rotate toward the third position, thereby preventing the crank member 84 from retreating to the fourth position and preventing the first movable member 81 from retreating to the second position, so as to make the first movable member 81 more stable in the first position and make the crank member 84 more stable in the third position.

[0201] When the first moving member 81 is located at the second position, the crank member 84 is located at the fourth position, and the second connecting position 841 is located at the other side of the reference plane M. For example, the second connecting position 841 is located at Figure 8 At this time, the action principle of the second elastic member 85 on the crank member 84 is the same as that of the second elastic member 85 on the crank member 84 when the crank member 84 is in the third position, except that the second elastic member 85 generates an elastic force on the crank member 84 to rotate toward the fourth position, thereby preventing the crank member 84 from retreating to the third position and preventing the first movable member 81 from retreating to the first position, so that the first movable member 81 is more stable in the second position and the crank member 84 is more stable in the fourth position.

[0202] In addition, in order to further make the crank member 84 more stable in the third position and the fourth position, and to make the first moving member 81 more stable in the first position and the second position, as shown in FIG. Fig. 9 and Fig.10 As shown, the support member 2 further includes a limiting protrusion 23. The crank member 84 has a first stop surface 842 and a second stop surface 843 that are opposite and spaced apart, the first stop surface 842 and the second stop surface 843 are spaced apart along the circumference of the crank member 84 (i.e., the rotation direction of the crank member 84), and the limiting protrusion 23 is located between the first stop surface 842 and the second stop surface 843.

[0203] Exemplarily, a limiting groove may be provided on the crank member 84, and the two inner wall surfaces of the limiting groove in the circumferential direction of the crank member 84 are the first stop surface 842 and the second stop surface 843. Exemplarily, two limiting plates may be provided on the crank member 84, and the two limiting plates are spaced apart along the circumferential direction of the crank member 84, and the surfaces of the two limiting plates close to each other are the first stop surface 842 and the second stop surface 843, respectively.

[0204] When the first movable member 81 switches between the first position and the second position, the limiting protrusion 23 moves between the first stop surface 842 and the second stop surface 843; when the first movable member 81 is located at the first position, the limiting protrusion 23 contacts the first stop surface 842; when the first movable member 81 is located at the second position, the limiting protrusion 23 contacts the second stop surface 843.

[0205] In this way, when the first moving member 81 is in the first position, the crank member 84 is in the third position, and along the direction in which the crank member 84 rotates from the third position to the fourth position, the first stop surface 842 is located at the front side of the limiting protrusion 23. At this time, since the second elastic member 85 can generate an elastic force toward the third position on the crank member 84, the limiting protrusion 23 can generate a thrust from the third position to the fourth position on the first stop surface 842. In this way, the direction of the force generated by the second elastic member 85 on the crank member 84 is opposite to the direction of the force generated by the limiting protrusion 23 on the crank member 84, so that the crank member 84 can be more stably located at the third position, and the first moving member 81 can be more stably located at the first position.

[0206] When the first moving member 81 is at the second position, the crank member 84 is at the fourth position, and along the direction in which the crank member 84 rotates from the fourth position to the third position, the second stop surface 843 is located at the front side of the limiting protrusion 23. At this time, since the second elastic member 85 can generate an elastic force toward the fourth position on the crank member 84, the limiting protrusion 23 can generate a thrust from the fourth position to the third position on the second stop surface 843. In this way, the direction of the force generated by the second elastic member 85 on the crank member 84 is opposite to the direction of the force generated by the limiting protrusion 23 on the crank member 84, so that the crank member 84 can be more stably located at the fourth position, and the first moving member 81 can be more stably located at the second position.

[0207] For example, Figure 8 As shown, the first moving member 81 further includes a toggled portion 813, which is connected to the connecting rod portion 812. The toggled portion 813 may be a protrusion formed on the connecting rod portion 812, or a block structure or a plate structure connected to the connecting rod portion 812.

[0208] The driving mechanism 82 includes a driving member 821 and a rotating member 822. The rotating member 822 is rotatably connected to the supporting member 2 around the second rotating shaft 823. The rotating member 822 includes a first toggle portion 8221 and a second toggle portion 8222. The first toggle portion 8221 and the second toggle portion 8222 are arranged at intervals along the circumference of the second rotating shaft 823. The first toggle portion 8221 and the second toggle portion 8222 can be protrusions arranged at intervals along the circumference of the second rotating shaft 823, or can be two ends of a part of the rotating member 822 arranged at intervals along the circumference of the second rotating shaft 823, for example, Fig.11 for Figure 8 The structural diagram of the rotating member 822 in the door lock device 40 is shown in FIG. Fig.11 As shown, the rotating member 822 includes a rotating body 8223 and a toggle block 8224 disposed on the rotating body 8223. The toggle block 8224 is semi-cylindrical, and the two ends of the toggle block 8224 arranged along the circumference of the second rotating shaft 823 are respectively a first toggle portion 8221 and a second toggle portion 8222.

[0209] Along the circumference of the second rotating shaft 823, the driven portion 813 is located between the first driving portion 8221 and the second driving portion 8222. The driving member 821 is in transmission connection with the rotating member 822, and is used to drive the rotating member 822 to rotate between the fifth position and the sixth position. For example, the driving member 821 can be a motor, and the output shaft of the motor is connected to the rotating member 822. For example, Figure 8As shown, the driving member 821 includes a rotating driving member body 8211 and a worm 8212, and the rotating driving member body 8211 is connected to the worm 8212. The rotating member 822 also includes a worm wheel 8225, the first toggle portion 8221 and the second toggle portion 8222 are connected to the worm wheel 8225, the worm wheel 8225 is coaxial with the second rotating shaft 823, and the worm 8212 is meshed with the worm wheel 8225. Among them, the rotating body 8223 is the worm wheel 8225. The rotating driving member body 8211 can be a motor, a cylinder, etc.

[0210] The rotating driving member body 8211 can drive the worm 8212 to rotate, thereby driving the worm wheel 8225 to rotate, and then driving the rotating member 822 to rotate between the fifth position and the sixth position. In this way, the rotating driving member body 8211, the worm 8212 and the rotating member 822 can be arranged on a plane perpendicular to the thickness direction of the vehicle door 200, so that the arrangement of the driving member 821 and the rotating member 822 in the vehicle door 200 is more convenient.

[0211] When the rotating member 822 rotates from the fifth position to the sixth position (i.e., along Figure 8 When the rotation direction X3 shown in FIG. Fig.12 and Fig.13 As shown, Fig.12 for Figure 2 The structure diagram of the door lock device 40 of the vehicle door 200 switching process from the unlocked state to the upper secure state is shown in FIG. Fig.13 for Fig.12 The first toggle portion 8221 contacts the toggle portion 813, and along the rotation direction of the rotating member 822, the toggle portion 813 is located in front of the first toggle portion 8221. At this time, the rotation of the rotating member 822 can make the first toggle portion 8221 contact the toggle portion 813 and push the toggle portion 813 forward, thereby pushing the first moving member 81 to move from the second position to the first position.

[0212] When the rotating member 822 rotates from the sixth position to the fifth position (i.e., along Figure 8 When the rotating member 822 rotates in the rotation direction X4 shown in the figure, the second toggle portion 8222 contacts the toggle portion 813, and along the rotation direction of the rotating member 822, the toggle portion 813 is located in front of the second toggle portion 8222. At this time, the rotation of the rotating member 822 can make the second toggle portion 8222 contact the toggle portion 813 and push the toggle portion 813 forward, thereby pushing the first moving member 81 to move from the first position to the second position. It should be noted that Figure 8 In the embodiment, the first moving member 81 is located at the first position; Figure 3When the rotating member 822 is at the fifth position, the first moving member 81 is at the second position, and the first toggle portion 8221 contacts the toggle portion 813. When the rotating member 822 is at the sixth position, the first moving member 81 is at the first position, and the second toggle portion 8222 contacts the toggle portion 813.

[0213] The driving member 821 drives the rotating member 822 to rotate, so that the first toggle portion 8221 and the second toggle portion 8222 toggle the toggle portion 813 to drive the first movable member 81 to move between the first position and the second position. This can reduce the space occupied by the rotating member 822 in the process of moving the first movable member 81, thereby making the driving member 821, the rotating member 822 and the first movable member 81 more compact in structure, so as to facilitate the miniaturization of the door lock device 40.

[0214] On this basis, Fig.14 for Figure 3 In the enlarged schematic diagram of the structure at A in the middle, in order to make the rotating member 822 rotate to the fifth position or the sixth position more accurately and more stably, so that the first moving member 81 moves to the second position or the first position more accurately and more stably, as shown in FIG. Fig.11 and Fig.14 As shown, the rotating member 822 further includes a limiting portion 8226. The supporting member 2 further includes a first stopper 24 and a second stopper 25. The first stopper 24 and the second stopper 25 are arranged at intervals along the circumference of the second rotating shaft 823, and the limiting portion 8226 is located between the first stopper 24 and the second stopper 25 along the circumference of the second rotating shaft 823.

[0215] Exemplarily, the limiting portion 8226 may be disposed on one side of the worm gear 8225 along the axial direction of the second rotating shaft 823. The limiting portion 8226 may be a plate-like structure, a rod-like structure, a block-like structure or an irregular structure, etc., which is not specifically limited here.

[0216] For example, the first stopper 24 may be a plate-shaped protrusion, a rod-shaped protrusion, a block-shaped protrusion, etc. formed on the support member 2. The second stopper 25 may also be a plate-shaped protrusion, a rod-shaped protrusion, a block-shaped protrusion, etc. formed on the support member 2. For example, Fig.11 As shown, the support member 2 is formed with an arc-shaped stopper 26 , and two ends of the stopper 26 arranged along the circumference of the second rotating shaft 823 are respectively a first stopper 24 and a second stopper 25 .

[0217] When the rotating member 822 rotates between the fifth position and the sixth position, the limiting portion 8226 moves between the first stop portion 24 and the second stop portion 25. When the rotating member 822 is at the fifth position, the limiting portion 8226 contacts the first stop portion 24. When the rotating member 822 is at the sixth position, the limiting portion 8226 contacts the second stop portion 25.

[0218] In this way, when the rotating member 822 rotates to the fifth position, along the direction of rotation of the rotating member 822 from the sixth position to the fifth position, the first stop portion 24 is located on the front side of the limiting portion 8226. In this way, when the rotating member 822 rotates to the fifth position, the first stop portion 24 can prevent the rotating member 822 from continuing to rotate, thereby accurately and stably limiting the rotating member 822 to the fifth position, and then accurately and stably moving the first movable member 81 to the second position.

[0219] When the rotating member 822 rotates to the sixth position, along the direction of rotation of the rotating member 822 from the fifth position to the sixth position, the second stop portion 25 is located on the front side of the limiting portion 8226. In this way, when the rotating member 822 rotates to the sixth position, the second stop portion 25 can prevent the rotating member 822 from continuing to rotate, thereby accurately and stably limiting the rotating member 822 to the sixth position, and then accurately and stably moving the first movable member 81 to the first position.

[0220] In addition, the rotating member 822 may also have an initial position. The initial position is located between the fifth position and the sixth position. That is, when the rotating member 822 is located at the initial position, along the circumference of the second rotating shaft 823, the limiting portion 8226 is located between the first stop portion 24 and the second stop portion 25.

[0221] It should be noted that the rotating member 822 is located at the initial position, that is, the driving mechanism 82 is at the initial position.

[0222] When the rotating member 822 is not rotating, it is located at the initial position. When it is necessary to drive the first driving part 8221 to push the driven part 813 to move, the rotating member 822 can be rotated from the initial position to the sixth position. Moreover, when it is necessary to drive the second driving part 8222 to push the driven part 813 to move, the rotating member 822 can be rotated from the initial position to the fifth position.

[0223] In this way, the rotation stroke of the rotating member 822 can be reduced, so that the first toggle part 8221 can quickly contact the toggle part 813 and push the first moving member 81 to move quickly to the first position, or the second toggle part 8222 can quickly contact the toggle part 813 and push the first moving member 81 to move quickly to the second position, so as to improve the switching efficiency of the first moving member 81.

[0224] In order to facilitate the rotating member 822 to return to the initial position after each rotation, Fig.15 for Figure 8 FIG. 8 is an exploded schematic diagram of a portion of the structure of the drive mechanism 82 in the door lock device 40, as shown in FIG. Fig.15 As shown, the driving mechanism 82 further includes a third elastic member 86. One end of the third elastic member 86 is connected to the rotating member 822, and the other end of the third elastic member 86 is connected to the supporting member 2. Exemplarily, the third elastic member 86 can be a torsion spring, a columnar spring, a rubber column or a latex column, etc. Exemplarily, the third elastic member 86 is a torsion spring. Fig.16 for Figure 8 The structural schematic diagram of the rotating member 822 shown in FIG. 8 is when viewed from the opposite side, as shown in FIG. Fig.16 As shown, the rotating member 822 is provided with a mounting hole 8227, an arc-shaped limiting plate 8228 is provided in the mounting hole 8227, a torsion spring is provided in the mounting hole 8227, and the limiting plate 8228 is located on the inner side of the torsion spring, and a torsion arm of the torsion spring is connected to the limiting plate 8228. Fig.15 As shown, the drive mechanism 82 also includes a fixing plate 824. Fig.17 As shown, Fig.17 for Figure 8 , a schematic structural diagram of the support member 2 of the door lock device 40 is shown in the figure, wherein the fixing plate 824 is fixed on the support member 2, and the other torsion arm of the torsion spring is fixedly connected to the fixing plate 824, thereby being connected to the support member 2.

[0225] When the rotating member 822 rotates from the initial position to the fifth position or the sixth position, the third elastic member 86 is used to apply an elastic reset force pointing to the initial position to the rotating member 822. Specifically, when the rotating member 822 rotates from the initial position to the fifth position, the third elastic member 86 can be stretched so that the third elastic member 86 undergoes elastic deformation and generates an elastic reset force pointing to the initial position, and when the rotating member 822 rotates from the initial position to the sixth position, the third elastic member 86 can be compressed so that the third elastic member 86 undergoes elastic deformation and generates an elastic reset force pointing to the initial position. Alternatively, when the rotating member 822 rotates from the initial position to the fifth position, the third elastic member 86 can be compressed so that the third elastic member 86 undergoes elastic deformation and generates an elastic reset force pointing to the initial position, and when the rotating member 822 rotates from the initial position to the sixth position, the third elastic member 86 can be stretched so that the third elastic member 86 undergoes elastic deformation and generates an elastic reset force pointing to the initial position.

[0226] In this way, after the rotating member 822 rotates from the initial position to the fifth position or the sixth position, the rotating member 822 can be quickly reset to the initial position under the action of the elastic reset force of the third elastic member 86, thereby facilitating the reset of the rotating member 822.

[0227] For example, Figure 5As shown, the retraction assembly 83 includes a rotating arm 831, a push arm 832 and a fifth elastic member 833. The rotating arm 831 is connected to the support member 2. One end of the push arm 832 is rotatably connected to the rotating arm 831, and the other end of the push arm 832 is connected to the sliding member 7. One end of the fifth elastic member 833 is connected to the rotating arm 831, and the other end of the fifth elastic member 833 is connected to the push arm 832.

[0228] Exemplarily, the fifth elastic member 833 may be a torsion spring, a columnar spring, a rubber column, a latex column, or the like.

[0229] When the first moving member 81 is located at the second position, the fifth elastic member 833 generates a thrust on the push arm 832 in the direction of the slot portion 332. In other words, when the first moving member 81 is located at the second position, the rotating arm 831 and the push arm 832 will squeeze the fifth elastic member 833, so that the fifth elastic member 833 is elastically deformed to generate a thrust on the push arm 832 in the direction of the slot portion 332. At the same time, the blocking portion 811 of the first moving member 81 can limit the sliding member 7 from the side of the sliding member 7 facing away from the first rotating shaft 5, so that the slot portion 332 can be generated on the sliding member 7. The thrust in the direction of the slot portion 331 is generated, so that the sliding member 7 can be stably located in the slot portion 331 under the action of the blocking portion 811 and the fifth elastic member 833.

[0230] After the first moving member 81 is switched from the second position to the first position, the push arm 832 pushes the sliding member 7 to switch from the chute portion 331 to the slot portion 332 under the thrust of the fifth elastic member 833. That is to say, after the first moving member 81 is switched from the second position to the first position, the first moving member 81 is separated from the sliding member 7. At this time, the first moving member 81 no longer generates a thrust from the slot portion 332 to the chute portion 331 on the sliding member 7. In this way, the push arm 832 generates a thrust from the fifth elastic member 833 to the sliding member 7 toward the slot portion 332, thereby pushing the sliding member 7 into the slot portion 332.

[0231] By pushing the sliding member 7 to switch from the sliding groove portion 331 to the locking groove portion 332 through the retraction component 83, the linkage relationship of each component in the switching component 8 can be reasonably utilized to realize the switching of the sliding member 7 from the sliding groove portion 331 to the locking groove portion 332 without setting up a driving device such as a motor, thereby simplifying the structure of the switching component 8, thereby simplifying the structure of the door lock device 40, and further facilitating the operation of the door lock device 40.

[0232] Fig.18 for Figure 8 The enlarged schematic diagram of the structure at B is as follows: Figure 8 and Fig.18As shown, when the sliding member 7 is located in the slot 332, the sliding member 7 is pushed, so that the sliding member 7 generates a thrust from the seventh position to the eighth position on the rotating member 3, thereby driving the rotating member 3 to rotate from the seventh position to the eighth position, so that the rotating member 3 drives the door unlocking member to rotate, and then the door unlocking member switches from the locked state to the unlocked state. Specifically, the rotation direction of the rotating member 3 is as follows: Fig.14 The rotation direction X1 is shown in FIG.

[0233] The sliding member 7 can be driven electrically. Figure 8 As shown, the rotating member 822 further includes a cam portion 8229. The cam portion 8229 is located on one side of the first toggle portion 8221 in the axial direction of the second rotating shaft 823. For example, the cam portion 8229 is located on a side of the first toggle portion 8221 that is away from the worm gear 8225.

[0234] In some examples, along the axial direction of the second rotating shaft, the limiting portion 8226 , the first shifting portion 8221 , the cam portion 8229 and the worm gear 8225 are arranged in sequence.

[0235] The cam portion 8229 contacts the retracting assembly 83 , and the cam portion 8229 can drive the retracting assembly 83 to drive the sliding member 7 to move, so that the sliding member 7 can drive the rotating member 3 to be in an unlocked state.

[0236] Specifically, the rotating arm 831 is rotatably connected to the support member 2. For example, the rotating arm 831 can rotate around the first rotating shaft 5. In this way, it is possible to avoid the rotating arm 831 being provided with a rotating shaft alone, thereby simplifying the structure of the door lock device 40.

[0237] When the rotating member 822 is at the initial position, part of the rotating arm 831 is located on one side of the cam portion 8229 in the circumferential direction of the second rotating shaft 823. For example, when the rotating member 822 is at the initial position, part of the rotating arm 831 is located on the front side of the cam portion 8229 along the direction in which the rotating member 822 rotates from the fifth position to the sixth position.

[0238] In this way, when the driving member 821 drives the rotating member 822 to rotate from the fifth position to the sixth position (eg Figure 8 During the process of rotating in the rotation direction X3 shown in the figure, the outer peripheral surface of the cam portion 8229 can contact the rotating arm 831 and push the rotating arm 831 to rotate the rotating arm 831. The rotation of the rotating arm 831 can generate a thrust on the push arm 832, so that the push arm 832 pushes the sliding member 7, and then the sliding member 7 pushes the rotating member 3 to rotate from the seventh position to the eighth position, so as to drive the door unlocking member to switch from the locked state to the unlocked state.

[0239] At this time, the driving member 821 can be connected to the controller of the vehicle 1000, so that an unlocking instruction can be sent to the controller through the central control console or the key, so that the controller controls the driving member 821 to work, so that the driving member 821 drives the rotating member 822 to rotate, and then drives the rotating member 3 to rotate through the rotating arm 831, the push arm 832 and the sliding member 7, so as to drive the door unlocking member to rotate, and realize the rotation of the rotating member 3 controlled by electric control to realize the electric unlocking of the door lock device 40.

[0240] When the sliding member 7 is located in the sliding groove portion 331, the driving member 821 drives the rotating member 822 to rotate from the fifth position to the sixth position (eg Figure 8 During the rotation direction X3 shown in FIG. 1 , the cam portion 8229 can push the rotating arm 831 along Figure 8 Counterclockwise direction at the middle viewing angle (i.e. Figure 8 The rotating arm 831 pushes the push arm 832 to rotate along the X5 direction, thereby pushing the sliding member 7 to rotate along the X5 direction. At this time, the sliding member 7 will slide in the slide groove 331 without generating a thrust on the rotating member 3, that is, the sliding member 7 will not push the rotating member 3 to rotate, thereby not driving the door unlocking member to switch from the locked state to the unlocked state. In other words, when the sliding member 7 is located in the slide groove 331, the electric control method will not control the rotating member 3 to rotate, that is, the door lock device 40 will not be unlocked.

[0241] It should be noted that when the door lock device 40 is in the safety state, the sliding member 7 is located in the slot portion 332. When the door lock is in the safety release state, the sliding member 7 is located in the slot portion 331.

[0242] In some examples, along the direction in which the rotating member 822 rotates from the initial position to the sixth position (eg, Figure 8 In the direction X3 shown in the figure, the cam portion 8229 is located on the side of the second toggle portion 8222 close to the first toggle portion 8221, and part of the cam portion 8229 is located between the first toggle portion 8221 and the second toggle portion 8222, and part of the rotating arm 831 is located on the side of the cam portion 8229 close to the second toggle portion 8222.

[0243] In this way, when the first movable member 81 needs to switch from the second position to the first position, the rotating member 822 rotates from the initial position to the sixth position. During this process, the cam portion 8229 will first push the rotating arm 831 to rotate, so that the rotating arm 831 pushes the pushing arm 832, and then the pushing arm 832 pushes the sliding member 7. At this time, since the first toggle portion 8221 has not yet contacted the toggle portion 813 of the first movable member 81, the blocking portion 811 of the first movable member 81 can still limit the sliding member 7 in the sliding groove portion 331. Therefore, the sliding member 7 will still slide a certain distance in the sliding groove portion 331 under the push of the pushing arm 832, so that the sliding member 7 is staggered with the slot portion 332 in the extension direction of the sliding groove portion 331.

[0244] Then, the rotating member 822 continues to rotate, the first toggle portion 8221 contacts the toggle portion 813, and pushes the first movable member 81 to switch to the first position. At this time, the blocking portion 811 is away from the sliding member 7, thereby no longer limiting the sliding member 7. However, since the sliding member 7 is staggered with the slot portion 332 in the extension direction of the slide groove portion 331, the sliding member 7 will not enter the slot portion 332, and the cam portion 8229 will continue to push the sliding member 7 to slide in the slide groove portion 331, thereby preventing the sliding member 7 from driving the rotating member 3 to rotate, so as to prevent the rotating member 3 from driving the door unlocking member to switch to the unlocked state, thereby ensuring the safety of the door lock device 40 when the first movable member 81 switches from the second position to the first position.

[0245] After the first movable member 81 switches to the first position, the rotating member 822 will be reset to the initial position under the action of the third elastic member 86, so that the rotating arm 831, the pushing arm 832 and the sliding member 7 are also reset to the position before the movement. At this time, under the action of the fifth elastic member 833, the sliding member 7 will enter the slot portion 332, realizing the switching of the sliding member 7 from the slide slot portion 331 to the slot portion 332.

[0246] When the first moving member 81 needs to switch from the first position to the second position, the rotating member 822 rotates from the initial position to the fifth position. During this process, the cam portion 8229 rotates in the direction away from the rotating arm 831. In order to avoid interference between the rotating member 3 and the rotating arm 831. Fig.19 As shown, Fig.19 for Fig.11 The structure diagram of the rotating member 822 from another perspective is shown. The rotating member 822 is provided with an escape space N, and along the circumference of the second rotating shaft 823, the escape space N is located on the side of the cam portion 8229 facing away from the first toggle portion 8221, that is, along the first direction, the escape space N and the cam portion 8229 are arranged in sequence.

[0247] When the rotating member 822 is located at the initial position, along the circumference of the second rotating shaft 823, the avoidance space N is located on the side of the portion of the rotating arm 831 facing away from the cam portion 8229. That is, the portion of the rotating arm 831 is located between the avoidance space N and the cam portion 8229. In this way, when the driving mechanism 82 rotates in the first direction, the cam portion 8229 rotates in the direction facing away from the rotating arm 831, and at this time, the portion of the rotating arm 831 moves relative to the rotating member 822 into the avoidance space N and moves in the avoidance space N. In this way, the rotating member 822 and the rotating arm 831 can be prevented from interfering with each other and affecting the stability of the door lock device 40.

[0248] In some examples, along the circumference of the second rotating shaft 823, the inner wall surface of the side of the avoidance space N facing away from the rotating arm 831 is the first inner wall surface P (eg Fig.19 The first inner wall surface P shown in FIG. 1 is a first inner wall surface P shown in FIG. 1 , and the side surface of the limit portion facing the cam portion is a first surface Q (as shown in FIG. 1 ). Fig.19 That is, in the circumferential direction of the second rotating shaft (823), the avoidance space has a first inner wall surface (P) and an opening, the limiting portion (8226) has a first surface Q and a second surface, and along the first direction, the first inner wall surface P and the first toggle portion 8221 are arranged in sequence, the opening is located between the first inner wall surface P and the first toggle portion 8221, and the second surface, the first surface Q and the first toggle portion 8221 are arranged in sequence.

[0249] Along the first direction, the first inner wall surface P is located on the side of the first surface Q facing away from the first toggle portion (8221). In this way, when the driving mechanism 82 rotates in the first direction to move the first moving member 81 from the first position to the second position, when the first moving member 81 moves to the second position, the limiting portion 8226 will first contact the first stop portion 24, and at this time, the inner wall surface of the side of the avoidance space N facing away from the rotating arm 831 does not contact the rotating arm 831, thereby ensuring that the driving mechanism 82 can smoothly drive the first moving member 81 to move to the second position.

[0250] In addition, by the rotating member 822 including a worm gear 8225, a cam portion 8229, a first toggle portion 8221 and a second toggle portion 8222, and the driving member 821 cooperating with the worm gear 8225, the driving mechanism 82 of the driving member 821 and the rotating member 822 can control the three functions of the door lock device 40 to switch from the on-safety state to the off-safety state, to switch from the off-safety state to the on-safety state, and to electrically control the door lock device 40 to unlock when in the on-safety state, thereby reducing the number of devices for driving functions in the door lock device 40 and simplifying the structure of the door lock device 40.

[0251] On this basis, if Figure 5As shown, the retraction assembly 83 further includes a seventh elastic member 834. One end of the seventh elastic member 834 is connected to the rotating arm 831, and the other end of the seventh elastic member 834 is connected to the supporting member 2. During the rotation of the rotating member 822 from the fifth position to the sixth position, the rotating arm 831 causes the seventh elastic member 834 to generate elastic deformation, thereby generating an elastic force on the rotating arm 831 in the opposite direction of its rotation, so that after the rotating member 822 is reset to the initial position, the rotating arm 831 is reset under the action of the seventh elastic member 834.

[0252] In some embodiments, Fig. 20 As shown, Fig. 20 for Figure 2 2 is another structural schematic diagram of a door lock device 40 of a vehicle door 200. The door lock device 40 also includes a first door handle connecting member 9. The first door handle connecting member 9 is connected to a first handle, wherein the first handle can be an inner opening handle 30 or an outer opening handle 20.

[0253] When the locking mechanism 03 is in the unlocked state, the first door handle connecting member 9 is in transmission connection with the rotating member 3. That is, at this time, the first door handle connecting member 9 and the rotating member 3 are in the first matching state, and the first handle moves relative to the door body 10 of the vehicle door 200, which can drive the first door handle connecting member 9 to move, so that the first door handle connecting member 9 drives the rotating member 3 to rotate, so that the rotating member 3 is in the unlocked state.

[0254] When the locking mechanism 03 is in the insurance state, the first door handle connecting member 9 is disconnected from the rotating member 3. That is, at this time, the first door handle connecting member 9 and the rotating member 3 are in the first matching and dismatching state, and the rotating member 3 cannot be driven to rotate by the first door handle connecting member 9, thereby failing to drive the door unlocking member to switch from the locked state to the unlocked state.

[0255] In this way, after the driver and passenger leave the vehicle 1000, the first door handle connecting member 9 can be switched to the first disengaged state to prevent other personnel from opening the door 200, thereby ensuring the safety of the vehicle 1000 and the safety of property. In addition, during the driving of the vehicle 1000, the first door handle connecting member 9 can also be switched to the first disengaged state to prevent the driver and passenger from opening the door 200 by mistake, thereby ensuring the safety of driving.

[0256] In the process of the sliding member 7 switching from the slot portion 332 to the slot portion 331, the first door handle connecting member 9 switches from the first disengaged state to the first engaged state. In the process of the sliding member 7 switching from the slot portion 331 to the slot portion 332, the first door handle connecting member 9 switches from the first engaged state to the first disengaged state.

[0257] That is, when the sliding member 7 is located in the slot portion 332, the first door handle connecting member 9 is in a first disengaged state. At this time, the door lock device 40 is in an on-safe state, and the door lock device 40 can only be unlocked by controlling the rotation of the rotating member 3 through the cooperation of the driving member 821, the rotating member 822, and the retraction assembly 83 (i.e., electric control); and the door lock device 40 cannot be unlocked by controlling the rotation of the rotating member 3 through the first handle and the first door handle connecting member 9 (i.e., manual control).

[0258] When the sliding member 7 is located in the slide groove portion 331, the first door handle connecting member 9 is in the first matching state. At this time, the door lock device 40 is in the released state, and the door lock device 40 can only be unlocked by controlling the rotation of the rotating member 3 through the first handle and the first door handle connecting member 9 (i.e., manual control); and the door lock device 40 cannot be unlocked by controlling the rotation of the rotating member 3 through the cooperation of the driving member 821, the rotating member 822, and the retraction component 83 (i.e., electric control).

[0259] By providing a slot portion 332 and a slide slot portion 331 on the rotating member 3, and switching between the slot portion 332 and the slide slot portion 331 through the rotating member 3, and at the same time switching the first door handle connecting member 9 between the first disengaged state and the first engaged state, the door lock device 40 can be switched between the secured state and the disengaged state. The process of switching the door lock device 40 between the secured state and the disengaged state can be made simple, thereby simplifying the structure of the door lock, avoiding the situation where the door lock fails after long-term use due to the complex structure, and increasing the service life of the door lock.

[0260] In some examples, Fig.21 for Fig. 20 The schematic diagram of the structure of the middle door lock device 40 after the support member 2 is removed when viewed from above. Fig. 22 for Fig.21 The enlarged schematic diagram of the structure at D is as follows: Fig.21 and Fig. 22 As shown, the first door handle connector 9 includes a first connector body 91 and a first clutch 92. The first connector body 91 is connected to the support 2 and can move relative to the support 2. Exemplarily, the first connector body 91 is rotationally connected to the support 2. Exemplarily, the first connector body 91 is slidingly connected to the support 2. Among them, the first connector body 91 can be a plate-like structure, a rod-like structure or an irregular structure, etc., which is not specifically limited here.

[0261] Here, the rotational connection between the first connecting member body 91 and the supporting member 2 is taken as an example for description.

[0262] The first clutch 92 is slidably connected to the first connector body 91 along the arrangement direction of the slide slot 331 and the clamping slot 332. The first clutch 92 may be a plate-shaped structure, a rod-shaped structure or an irregular structure, which is not specifically limited here.

[0263] The rotating member 3 includes a first matching portion 34. The first matching portion 34 is located on the side of the sliding member 7 facing away from the first rotating shaft 5. The first matching portion 34 can be a protrusion formed on the rotating member 3, or a rod-shaped structure, a plate-shaped structure, etc. connected to the rotating body 31 by welding, clamping, screwing, etc. The first matching portion 34 can be located at the edge of the rotating member 3.

[0264] When the first door handle connecting member 9 is in the first matching state, the first matching portion 34 and the first clutch member 92 are arranged along the circumferential direction of the first rotating shaft 5, and in the process of the door unlocking member switching from the locked state to the unlocked state, along the rotation direction of the first connecting member body 91, the first matching portion 34 is located in front of the first clutch member 92. In this way, when the door unlocking member needs to switch from the locked state to the unlocked state, the first connecting member body 91 can be arranged along the direction in which the first clutch member 92 and the first matching portion 34 are arranged in sequence (such as Fig. 22 The first clutch member 92 is rotated in the direction X6 shown in the figure, so that part of the first clutch member 92 can push the first matching portion 34 to rotate, thereby driving the rotating member 3 to rotate. At this time, the rotating member 3 rotates from the seventh position to the eighth position (as shown in the figure). Fig. 22 The rotation direction X1 is shown, thereby switching the door unlocking member to the unlocked state.

[0265] Compared with driving the rotating member 3 to rotate by the translation of the first connecting member body 91, driving the rotating member 3 to rotate by rotating the first connecting member body 91 can reduce the space occupied by the first connecting member body 91 during the rotation process, thereby facilitating the miniaturization design of the door lock device 40, so as to reduce the space occupied by the door lock device 40 in the door body 10, thereby facilitating the arrangement of various components in the door body 10.

[0266] Moreover, in the process of the first clutch 92 partially pushing the first matching part 34, the first clutch 92 is able to slide a small distance relative to the first connecting member body 91 when it is subjected to the reaction force of the first matching part 34, so as to mitigate the impact force when the first matching part 34 and the first clutch 92 just come into contact, thereby reducing damage to the first door handle connecting member 9 and the rotating member 3.

[0267] In addition, the first door handle connecting member 9 can also be a plate-shaped structure, a rod-shaped structure or an irregular structure, etc., which are not specifically limited here. Moreover, while the first door handle connecting member 9 rotates relative to the support member 2, it can also slide relative to the support member 2 along the arrangement direction of the slide groove portion 331 and the clamping groove portion 332.

[0268] In some examples, at least a portion of the first door handle connection member 9 is located on the side of the blocking portion 811 facing away from the sliding member 7. In the process of the driving mechanism 82 driving the first movable member 81 to switch from the second position to the first position, the blocking portion 811 pushes at least a portion of the first door handle connection member 9 so that the first door handle connection member 9 switches from the first mating state to the first disengaged state. In this way, the blocking portion 811 of the first movable member 81 can be reasonably utilized to utilize the first movable member 81 to switch from the second position to the first position when the sliding member 7 switches from the slide groove portion 331 to the slot portion 332, so as to push the first door handle connection member 9 through the blocking portion 811 so that the first door handle connection member 9 switches from the first mating state to the first disengaged state. In this way, there is no need to separately set a device for driving the first door handle connection member 9 to switch from the first mating state to the first disengaged state, thereby further simplifying the structure of the door lock device 40.

[0269] Specifically, Fig. 20 As shown, the first clutch 92 is located on the side of the blocking portion 811 facing away from the sliding member 7. In the process of the driving mechanism 82 driving the first movable member 81 to switch from the second position to the first position, the blocking portion 811 pushes the first clutch 92 to slide relative to the first connecting member body 91 in a direction away from the first matching portion 34, so that the first clutch 92 is separated from the first matching portion 34. In this way, the first clutch 92 will be separated from the first matching portion 34 of the rotating member 3, that is, the first matching portion 34 and the first clutch 92 are arranged in a spaced relationship along the arrangement direction of the slot portion 332 and the slide slot portion 331. In this way, when the first connecting member body 91 rotates along the direction X6 and drives the first clutch 92 to rotate, part of the first clutch 92 will not contact the first matching portion 34, thereby not driving the rotating member 3 to rotate, that is, the first door handle connecting member 9 switches from the first matching state to the first disengaged state.

[0270] In some examples, such as Fig. 20 As shown, the first door handle connecting member 9 also includes a first elastic member 93. The first elastic member 93 is arranged between the first connecting member body 91 and the first clutch member 92. Specifically, the first connecting member body 91 includes a third rotating shaft 911 and a connecting arm 912, the third rotating shaft 911 is fixedly connected to the support member 2, and the connecting arm 912 is rotatably connected to the third rotating shaft 911, or the third rotating shaft 911 is rotatably connected to the support member 2, and the connecting arm 912 is fixed to the third rotating shaft 911. The first clutch member 92 is slidably connected to the connecting arm 912. The first elastic member 93 is arranged between the third rotating shaft 911 and the first clutch member 92.

[0271] Exemplarily, the first elastic member 93 may be a torsion spring, a columnar spring, a rubber column, a latex column, etc., which are not specifically limited here.

[0272] In the process that the driving mechanism 82 drives the first moving member 81 to switch from the first position to the second position, the first elastic member 93 pushes the first clutch member 92 to slide toward the first matching portion 34 relative to the first connecting member body 91, so that the first clutch member 92 cooperates with the first matching portion 34. In other words, when the first moving member 81 is located in the first position, the blocking portion 811 can limit the first clutch member 92 toward one side of the first rotating shaft 5, and the first clutch member 92 and the first connecting member body 91 can squeeze the first elastic member 93, so that the first elastic member 93 is in a compressed state, so that the first elastic member 93 produces an elastic force toward the first matching portion 34. In this way, in the process that the first moving member 81 switches from the first position to the second position, the blocking portion 811 moves in the direction toward the first rotating shaft 5, so that the blocking portion 811 gradually loses the limiting effect on the first clutch member 92, and the first clutch member 92 moves toward the first matching portion 34 under the elastic force of the first elastic member 93, so that the first clutch member 92 cooperates with the first matching portion 34.

[0273] By using the first elastic member 93 to push the first clutch member 92 to slide toward the first matching portion 34 relative to the first connecting member body 91, the structure of the first door handle connecting member 9 can be simpler, thereby further simplifying the structure of the door lock device 40.

[0274] In some embodiments, in order to facilitate the driver and passengers to unlock the door lock device 40 from both the outside and the inside of the vehicle 1000, as shown in FIG. Fig. 20 As shown, the door lock device 40 further includes a second door handle connecting member 9A. The second door handle connecting member 9A is connected to the second handle, wherein when the first handle may be an inner opening handle 30, the second handle is an outer opening handle 20. When the first handle is an outer opening handle 20, the second handle is an inner opening handle 30. That is, one of the first door handle connecting member 9 and the second door handle connecting member 9A is used to connect the outer opening handle 20 of the vehicle door 200, and the other of the first door handle connecting member 9 and the second door handle connecting member 9A is used to connect the inner opening handle 30 of the vehicle door 200.

[0275] When the locking mechanism 03 is in the unlocked state, the second door handle connecting member 9A is in transmission connection with the rotating member 3. That is, at this time, the second door handle connecting member 9A has a second matching state, and the second handle moves relative to the door body 10 of the vehicle door 200, which can drive the second door handle connecting member 9A to move, so that the second door handle connecting member 9A drives the rotating member 3 to rotate, so as to drive the door unlocking member to switch to the unlocked state, so as to drive the rotating member 3 to be in the unlocked state.

[0276] When the locking mechanism 03 is in the insurance state, the second door handle connecting member 9A is disconnected from the rotating member 3. At this time, the second door handle connecting member 9A is in the second disengaged state, and the second door handle connecting member 9A is disengaged from the rotating member 3. At this time, the rotating member 3 cannot be driven to rotate by the second door handle connecting member 9A, and thus the door unlocking member cannot be driven to switch from the locked state to the unlocked state.

[0277] During the process of the sliding member 7 switching from the slot portion 332 to the slide slot portion 331, the second door handle connecting member 9A switches from the second disengaged state to the second engaged state; during the process of the sliding member 7 switching from the slide slot portion 331 to the slot portion 332, the second door handle connecting member 9A switches from the second engaged state to the second disengaged state.

[0278] That is to say, when the sliding member 7 is located in the slot portion 332, the second door handle connecting member 9A is in a second disengaged state. At this time, the door lock device 40 is in an on-safe state, and the door lock device 40 can only be unlocked by controlling the rotation of the rotating member 3 through the cooperation of the driving member 821, the rotating member 822, and the retraction assembly 83 (i.e., electric control); and the door lock device 40 cannot be unlocked by controlling the rotation of the rotating member 3 through the second handle and the second door handle connecting member 9A (i.e., manual control).

[0279] When the sliding member 7 is located in the slide groove portion 331, the second door handle connecting member 9A is in the second matching state. At this time, the door lock device 40 is in the released state, and the door lock device 40 can only be unlocked by controlling the rotation of the rotating member 3 through the second handle and the second door handle connecting member 9A (i.e., manual control); and the door lock device 40 cannot be unlocked by controlling the rotation of the rotating member 3 through the cooperation of the driving member 821, the rotating member 822, and the retraction component 83 (i.e., electric control).

[0280] By setting the second door handle connecting member 9A, when the door lock device 40 is in the disarmed state, the driver and passenger can unlock the door lock device 40 through the outer opening handle 20 outside the vehicle 1000 to open the vehicle door 200, and the driver and passenger can unlock the door lock device 40 through the inner opening handle 30 inside the vehicle 1000 to open the vehicle door 200, thereby making it convenient for the driver and passenger to open the vehicle door 200.

[0281] Furthermore, when the door lock device 40 is in the secured state, the driver and passengers cannot unlock the door lock device 40 through the inner handle 30 and the outer handle 20 , and thus cannot open the vehicle door 200 , thereby ensuring the safety of the driver and passengers.

[0282] In addition, while the rotating member 3 switches between the slot portion 332 and the slide slot portion 331, the first door handle connecting member 9 switches between the first disengaged state and the first engaged state, and the second door handle connecting member 9A switches between the second disengaged state and the second engaged state, which can further simplify the process of switching the door lock device 40 between the secured state and the unsecured state, thereby further simplifying the structure of the door lock.

[0283] In some examples, such as Fig. 20 As shown, the second door handle connector 9A includes a second connector body 91A and a second clutch member 92A. The second connector body 91A is connected to the second handle. The second connector body 91A is connected to the support member 2 and can move relative to the support member 2. Exemplarily, the second connector body 91A is rotatably connected to the support member 2. Exemplarily, the second connector body 91A is slidably connected to the support member 2. Among them, the second connector body 91A can be a plate-like structure, a rod-like structure or an irregular structure, etc., which is not specifically limited here.

[0284] Here, the rotational connection between the second connecting member body 91A and the supporting member 2 is taken as an example for explanation.

[0285] Exemplarily, the rotation axis of the second connector body 91A is parallel to the axis of the first rotating shaft 5. Exemplarily, the rotation axis of the second connector body 91A coincides with the axis of the first rotating shaft 5, that is, the second connector body 91A rotates around the first rotating shaft 5. In this way, the second connector body 91A and the rotating member 3 can share a rotating shaft, so that the various components of the door lock device 40 can be more compact to reduce the volume of the door lock device 40. In addition, the second connector body 91A rotates coaxially with the rotating member 3, which can make the cooperation between the second door handle connector 9A and the rotating member 3 more stable.

[0286] like Fig.21 As shown, the rotating member 3 further includes a second matching portion 35. The second matching portion 35 is located on the side of the first rotating shaft 5 facing away from the sliding member 7. The second matching portion 35 can be a protrusion formed on the rotating member 3, or a rod-shaped structure, a plate-shaped structure, etc. connected to the rotating body 31 by welding, clamping, screwing, etc. The second matching portion 35 can be located at the edge of the rotating member 3.

[0287] The second clutch 92A is slidably connected to the second connector body 91A along the arrangement direction of the second matching portion 35 and the first rotating shaft 5. The second clutch 92A may be a plate-shaped structure, a rod-shaped structure or an irregular structure, which is not specifically limited here.

[0288] When the second door handle connecting member 9A is in the second matching state, the second matching protrusion and the part of the second clutch member 92A are arranged along the circumferential direction of the first rotating shaft 5, and in the process of the door unlocking member switching from the locked state to the unlocked state, along the rotation direction of the first connecting member body 91, the second matching protrusion is located in front of the part of the second clutch member 92A. In this way, when the door unlocking member needs to switch from the locked state to the unlocked state, the second connecting member body 91A can be arranged along the direction in which the part of the second clutch member 92A and the second matching portion 35 are arranged in sequence (such as Fig. 20 The direction X7) shown in the figure is rotated, so that part of the second clutch member 92A can push the second matching portion 35 to rotate, thereby driving the rotating member 3 to rotate. At this time, the rotating member 3 rotates from the seventh position to the eighth position, so that the door unlocking member is switched to the unlocked state.

[0289] Compared with driving the rotating member 3 by the translation of the second connecting member body 91A, driving the rotating member 3 by rotating the second connecting member body 91A can reduce the space occupied by the second connecting member body 91A during the rotation process, thereby facilitating the miniaturization design of the door lock device 40, so as to reduce the space occupied by the door lock device 40 in the door body 10, thereby facilitating the arrangement of various components in the door body 10.

[0290] Moreover, in the process of the second clutch 92A partially pushing the second matching part 35, the second clutch 92A body is able to slide a small distance relative to the second connecting member body 91A when it is subjected to the reaction force of the second matching part 35, so as to mitigate the impact force when the second matching part 35 and the second clutch 92A just come into contact, thereby reducing damage to the second door handle connecting member 9A and the rotating member 3.

[0291] In addition, the second door handle connecting member 9A can also be a plate-shaped structure, a rod-shaped structure or an irregular structure, etc., which are not specifically limited here. Moreover, while the second door handle connecting member 9A rotates relative to the support member 2, it can also slide relative to the support member 2 along the arrangement direction of the second matching portion 35 and the first rotating shaft 5.

[0292] In some examples, such as Fig. 20As shown, the second door handle connecting member 9A also includes an eighth elastic member 93A. One end of the eighth elastic member 93A is connected to the support member, and the other end of the eighth elastic member 93A is connected to the second connecting member body 91A. The second handle drives the second connecting member body 91A to rotate, thereby driving the rotating member 3 to rotate, so that when the rotating member 3 drives the door unlocking member to switch from the locked state to the unlocking device, the eighth elastic member 93A will undergo elastic deformation, thereby generating a reset restoring force on the second connecting member body 91A. In this way, after the second handle is released, the second connecting member body 91A can be reset under the action of the elastic restoring force of the eighth elastic member 93A, so that the second connecting member body 91A can be driven to rotate by the second handle.

[0293] In some examples, during the process of the sliding member 7 switching from the slot portion 332 to the slide slot portion 331, the crank member 84 can drive the second clutch member 92A to slide toward the second matching portion 35 relative to the second connecting member body 91A, so that the second clutch member 92A cooperates with the second matching portion 35; during the process of the sliding member 7 switching from the slide slot portion 331 to the slot portion 332, the crank member 84 can drive the second clutch member 92A to slide in a direction away from the second matching portion 35, so that the second clutch member 92A is separated from the second matching portion 35.

[0294] In this way, when the sliding member 7 switches between the slot portion 332 and the slide slot portion 331, the first moving member 81 can drive the crank member 84 to switch between the third position and the fourth position, so that the crank member 84 can be reasonably used to drive the second clutch member 92A to slide relative to the second connecting member body 91A along the arrangement direction of the second matching portion 35 and the first rotating shaft 5 when the crank member 84 switches between the third position and the fourth position, so as to realize the switching of the second door handle connecting member 9A between the second disengaged matching state and the second matched state. In this way, there is no need to separately set a device for driving the second door handle connecting member 9A to switch from the second matched state to the second disengaged matching state, so that the structure of the door lock device 40 can be further simplified.

[0295] For example, Fig.21 As shown, the crank member 84 includes a second pushing portion 844. The second pushing portion 844 may be a protrusion formed on the crank member 84. The second pushing portion 844 may also be formed by bending a portion of the crank member 84. For example, the crank member 84 includes two plate-like portions, and the two plate-like portions are in an L-shaped structure, and one of the plate-like portions forms the second pushing portion 844.

[0296] The second clutch 92A also includes a first pushed portion 921A and a second pushed portion 922A. The first pushed portion 921A and the second pushed portion 922A are spaced apart along the arrangement direction of the second matching portion 35 and the first rotating shaft 5, and the second pushing portion 844 is located between the first pushed portion 921A and the second pushed portion 922A. The first pushed portion 921A may be a protrusion formed on the second clutch 92A, and the second pushed portion 922A may also be a protrusion formed on the second clutch 92A. Alternatively, a pushing groove is provided on the second clutch 92A, and the two inner side surfaces of the pushing groove in the arrangement direction of the second matching portion 35 and the first rotating shaft 5 are the first pushed portion 921A and the second pushed portion 922A, respectively.

[0297] When the first moving member 81 switches from the first position to the second position, the crank member 84 moves from the third position to the fourth position, so that the second pushing portion 844 contacts the first pushed portion 921A, and pushes the second clutch member 92A to slide relative to the second connecting member body 91A toward the second matching portion 35. In this way, part of the second clutch member 92A can be moved to one side of the second matching portion 35 in the circumferential direction of the first rotating shaft 5, so that part of the second clutch member 92A matches with the second matching portion 35, so that the second door handle connecting member 9A switches to the second matching state. At this time, pulling the door handle can make the second connecting member body 91A rotate, thereby driving the second clutch member 92A to rotate, and then the second clutch member 92A pushes the second matching portion 35 to drive the rotating member 3 to rotate, so that the rotating member 3 rotates to the unlocked state.

[0298] In some examples, the rotating member 3 and the second door handle connecting member 9A are spaced apart in the radial direction of the first rotating shaft. Therefore, it is necessary to cooperate between the first pushed portion 921A and the second matching portion 35, and between the second pushed portion 922A and the second matching portion 35, so as to realize the rotation of the rotating member 3 by the second door handle connecting member 9A. When the first moving member 81 switches from the second position to the first position, the crank member 84 moves from the fourth position to the third position, so that the second pushing portion 844 contacts the second pushed portion 922A and pushes the second clutch member 92A to slide in the direction away from the second matching portion 35. In this way, the second clutch member 92A and the second matching portion 35 can be spaced apart along the arrangement direction of the second matching portion 35 and the first rotating shaft 5, so that the second clutch member 92A will not contact the second matching portion 35 during the rotation of the second door handle connecting member 9A, so as not to push the rotating member 3 to rotate, that is, the second door handle connecting member 9A switches to the second disengaged state.

[0299] The second door handle connecting member 9A can be switched between the second mating state and the second disengaging state by cooperating with the second pushing portion 844 and the first pushed portion 921A and the second pushed portion 922A. This can simplify the switching process of the second door handle connecting member 9A and improve the operational convenience of the door lock device 40.

[0300] In addition, the crank member 84 can also be connected to the second clutch member 92A via a connecting rod. Specifically, one end of the connecting rod is rotatably connected to the crank member 84, and the other end of the connecting rod is rotatably connected to the second clutch member 92A. In this way, during the rotation of the crank member 84, the second clutch member 92A can be driven by the connecting rod to slide relative to the second connecting member body 91A, so as to realize the switching of the second door handle connecting member 9A between the second mating state and the second disengaging state.

[0301] In some examples, in order to make the second clutch member 92A more stable when sliding relative to the second connecting member body 91A, as shown in FIG. Fig. 20 As shown, the support member 2 further includes a second sliding portion 27. The second connector body 91A includes a third sliding portion 911A. The second sliding portion 27 and the third sliding portion 911A can be arranged in a spaced relationship along the arrangement direction of the second matching portion 35 and the second rotating shaft 823.

[0302] One end of the second clutch member 92A is slidably connected to the second sliding portion 27, and the other end of the second clutch member 92A is slidably connected to the third sliding portion 911A. In this way, when the crank member 84 drives the second clutch member 92A to slide relative to the second connecting member body 91A, the second sliding portion 27 and the third sliding portion 911A can support and guide the second clutch member 92A, thereby improving the stability of the second clutch member 92A when sliding relative to the second connecting member body 91A.

[0303] Exemplarily, the second sliding portion 27 may be a slide groove or a slide rail, etc., and one end of the second clutch member 92A is provided with a first slider, and the first slider can slide on the second sliding portion 27. The third sliding portion 911A may be a slide groove or a slide rail, etc., and the other end of the second clutch member 92A is also provided with a second slider, and the second slider can slide on the third sliding portion 911A.

[0304] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A door lock device, characterized in that: include: A driving mechanism (82); A locking mechanism (03), wherein the driving mechanism (82) is in transmission connection with the locking mechanism (03); The driving mechanism (82) rotates in a first direction so that the locking mechanism (03) can be in an unlocked state, and the driving mechanism (82) rotates in a second direction so that the locking mechanism (03) can be in an engaged state or an unlocked state.

2. The door lock device according to claim 1, characterized in that: When the locking mechanism (03) is in the released state, the driving mechanism (82) rotates in the second direction, so that the locking mechanism (03) is in the secured state; When the locking mechanism (03) is in the secured state, the driving mechanism (82) rotates in the second direction, so that the locking mechanism (03) is in the unlocked state.

3. The door lock device according to claim 1, characterized in that: The driving mechanism (82) rotates a first target angle along the second direction to put the locking mechanism (03) in the secured state; the driving mechanism (82) rotates a second target angle along the second direction to put the locking mechanism (03) in the unlocked state; wherein the first target angle is less than or equal to the second target angle.

4. The door lock device according to claim 3, characterized in that: The first target angle is equal to the second target angle.

5. The door lock device according to claim 3, characterized in that: The locking mechanism (03) is in the released state, and the driving mechanism (82) is rotated in the second direction by a first target angle and then reset, so that the locking mechanism (03) is in the secured state after the driving mechanism (82) is reset; When the locking mechanism (03) is in the secured state, the driving mechanism (82) rotates in the second direction by a second target angle so that the locking mechanism (03) is in the unlocked state.

6. The door lock device according to any one of claims 1 to 5, characterized in that: The locking mechanism (03) comprises: A rotating member (3), the rotating member (3) being capable of rotating about a first rotating shaft, and the rotating member (3) being suitable for connecting with a locking tongue to achieve unlocking; a sliding member (7), wherein the sliding member (7) is capable of moving under the drive of the driving mechanism (82); when the locking mechanism (03) is in the upper insurance state, the sliding member (7) is in transmission connection with the rotating member (3), and the sliding member (7) drives the rotating member (3) to rotate under the drive of the driving mechanism (82), so that the locking mechanism (03) is in the unlocking state; When the locking mechanism (03) is in the released state, the sliding member (7) is disconnected from the rotating member (3) in transmission.

7. The door lock device according to claim 6, characterized in that: The rotating member (3) is provided with a slide groove portion (331) and a clamping groove portion (332) communicating with the slide groove portion (331); When the locking mechanism (03) is in the unlocked state, the sliding member (7) is adapted to cooperate with the sliding groove portion (331) and enables the sliding member (7) to slide in the sliding groove portion (331); When the locking mechanism (03) is in the upper securing state, the sliding member (7) is adapted to cooperate with the locking groove portion (332), so that the sliding member (7) can drive the rotating member (3) to rotate; When the locking mechanism (03) is in the unlocked state, the sliding member (7) is suitable for cooperating with the locking slot portion (332).

8. The door lock device according to any one of claims 1 to 5, characterized in that: The locking mechanism (03) comprises an unlocking component (03B) and a locking component (03A), the unlocking component (03B) is transmission-connected to the driving mechanism (82), and the unlocking component (03B) is connected to the locking component (03A); The driving mechanism (82) rotates along the first direction to drive the unlocking component (03B) to move from the first position to the second position, so that the locking component (03A) is in the released state; The driving mechanism (82) rotates along the second direction to drive the unlocking component (03B) to move from the second position to the first position, so that the locking component (03A) is in the secured state; The driving mechanism (82) rotates along the second direction to drive the locking assembly (03A) to rotate, so that the locking assembly (03A) is in the unlocked state.

9. The door lock device according to claim 8, characterized in that: The unlocking component (03B) is provided with a blocking portion (811); The locking assembly (03A) comprises a rotating member (3) and a sliding member (7), wherein the rotating member (3) is capable of rotating about a first rotating axis, and the rotating member (3) is suitable for connecting with a locking tongue to achieve unlocking, and the sliding member (7) is suitable for connecting with the driving mechanism (82) so as to drive the rotating member (3) to unlock under the action of the driving mechanism (82); When the locking assembly (03A) is in the unlocked state, the driving mechanism (82) rotates in the second direction, and the blocking portion (811) is capable of guiding the sliding member (7) so that the sliding member (7) is disconnected from the rotating member (3); When the locking assembly (03A) is in the secured state, the driving mechanism (82) rotates along the second direction, and the sliding member (7) is transmission-connected to the rotating member (3) to drive the rotating member (3) to be in the unlocked state.

10. The door lock device according to claim 9, characterized in that: The rotating member (3) is provided with an unlocking portion (33); When the locking assembly (03A) is in the secured state, the driving mechanism (82) rotates along the second direction, and the sliding member (7) is transmission-connected to the unlocking portion (33), so that the sliding member (7) drives the rotating member (3) to rotate to the unlocking state.

11. The door lock device according to claim 10, characterized in that: The unlocking portion (33) comprises a slide groove portion (331) and a clamping groove portion (332) connected to the slide groove portion (331), wherein the slide groove portion (331) extends along the circumferential direction of the first rotating shaft (5), and the clamping groove portion (332) extends along the radial direction of the first rotating shaft (5); When the locking assembly (03A) is in the unlocked state, along the axial direction of the first rotating shaft, the blocking portion (811) covers the slot portion (332), and the driving mechanism (82) rotates along the second direction to drive the sliding member (7) to slide in the slot portion (331); When the locking assembly (03A) is in the secured state, the driving mechanism (82) rotates along the second direction, and the sliding member (7) is located in the slot portion (332) to drive the rotating member (3) to be in the unlocked state.

12. The door lock device according to claim 11, characterized in that: The clamping groove portion (332) is located on a side of the sliding groove portion (331) facing away from the first rotating shaft (5); The unlocking component (03B) comprises a first moving member (81), and the first moving member (81) is provided with the blocking portion (811); the blocking portion (811) is located on a side of the sliding member (7) facing away from the first rotating shaft; The driving mechanism is capable of driving the first moving member (81) to switch between a first position and a second position along the arrangement direction of the sliding groove portion (331) and the locking groove portion (332); When the first moving member is located at the first position, the blocking portion (811) is located at a side of the slot portion (332) facing away from the slide slot portion (331), so that the sliding member (7) is located in the slot portion (332); When the first moving member is located at the second position, along the axial direction of the first rotating shaft, the blocking portion (811) covers the slot portion (332), so that the sliding member (7) is located in the slide slot portion (331).

13. The door lock device according to claim 12, characterized in that: The first moving member (81) further includes a moved portion (813); The driving mechanism comprises a driving member (821) and a rotating member (822), wherein the rotating member (822) is capable of rotating around a second rotating shaft (823), and the rotating member (822) comprises a first toggle portion (8221) and a second toggle portion (8222), wherein the first toggle portion (8221) and the second toggle portion (8222) are arranged at intervals along the circumference of the second rotating shaft (823); and along the circumference of the second rotating shaft (823), the toggle portion (813) is located between the first toggle portion (8221) and the second toggle portion (8222); The driving member (821) is in transmission connection with the rotating member (822) and is used to drive the rotating member (822) to rotate; The driving mechanism (82) rotates in the first direction, so that the rotating member (822) drives the first moving part (8221) to contact the moved part (813), and pushes the first moving member (81) to move to the second position; The driving mechanism (82) rotates in the second direction, so that the rotating member (822) drives the second moving part (8222) to contact the moved part (813), and pushes the first moving member (81) to move to the first position.

14. The door lock device according to claim 13, characterized in that: The locking assembly (03A) further comprises a retraction assembly (83), which is in transmission connection with the driving mechanism (82) and is connected with the sliding member (7); the retraction assembly (83) is used to drive the sliding member (7) to be in transmission connection with the rotating member (3).

15. The door lock device according to claim 14, characterized in that: The rotating member (822) includes a cam portion (8229), and the cam portion (8229) is in contact with the retracting component (83). The cam portion (8229) can drive the retracting component (83) to drive the sliding member (7) to move, so that the sliding member (7) can drive the rotating member (3) to be in the unlocked state.

16. The door lock device according to claim 15, characterized in that: The outer peripheral surface of the cam portion (8229) is in contact with the retracting assembly (83); in the first direction, the distance between the outer peripheral surface of the cam portion (8229) and the axis of the second rotating shaft gradually becomes longer.

17. The door lock device according to claim 15, characterized in that: The door lock device further comprises a first stopper (24) and a second stopper (25), wherein the first stopper (24) and the second stopper (25) are arranged at intervals along the circumference of the second rotating shaft (823); The rotating member (822) further includes a limiting portion (8226), which is located between the first stop portion (24) and the second stop portion (25) along the circumference of the second rotating shaft (823), and is capable of coming into contact with the first stop portion (24) or the second stop portion (25).

18. The door lock device according to claim 14, characterized in that: The door lock device also includes a support member; The driving mechanism (82) further comprises a third elastic member (86), one end of the third elastic member (86) being connected to the rotating member (822), and the other end of the third elastic member (86) being connected to the supporting member (2); when the driving mechanism (82) rotates in the first direction or the second direction, the third elastic member (86) is used to provide an elastic restoring force to the rotating member (822).

19. The door lock device according to claim 15, characterized in that: The cam portion (8229) is located on one side of the first shifting portion (8221) in the axial direction of the second rotating shaft (823).

20. The door lock device according to any one of claims 15 to 19, characterized in that: The rollback component (83) comprises: A rotating arm (831), the rotating arm (831) being rotatably connected to the support member (2); the outer peripheral surface of the cam portion is in contact with the rotating arm (831); A push arm (832), one end of which is rotatably connected to the rotating arm (831), and the other end of which is connected to the sliding member (7).

21. The door lock device according to any one of claims 17 to 19, characterized in that: The rotating member (822) is provided with an escape space, and along the first direction, the escape space and the cam portion (8229) are arranged in sequence.

22. The door lock device according to claim 21, characterized in that: On the circumference of the second rotating shaft (823), the avoidance space has a first inner wall surface (P), and the limiting portion (8226) has a first surface (Q) and a second surface; along the first direction, the first inner wall surface (P) and the first toggle portion (8221) are arranged in sequence, and the second surface, the first surface (Q) and the first toggle portion (8221) are arranged in sequence, and the first inner wall surface (P) is located on the side of the first surface (Q) that is opposite to the first toggle portion (8221).

23. The door lock device according to claim 17, characterized in that: The driving member (821) comprises a rotating driving member body (8211) and a worm (8212), and the rotating driving member body (8211) is connected to the worm (8212); The rotating member (822) further includes a worm wheel (8225), the first shifting portion (8221) and the second shifting portion (8222) are connected to the worm wheel (8225), the worm wheel (8225) is coaxial with the second rotating shaft (823), and the worm (8212) is meshed with the worm wheel (8225).

24. The door lock device according to claim 23, characterized in that: Along the axial direction of the second rotating shaft, the limiting portion (8226), the first shifting portion (8221), the cam portion (8229) and the worm gear (8225) are arranged in sequence.

25. The door lock device according to claim 20, characterized in that: The retraction assembly (83) further comprises a fifth elastic member (833), one end of the fifth elastic member (833) being connected to the rotating arm (831), and the other end of the fifth elastic member (833) being connected to the pushing arm (832); the fifth elastic member (833) is used to generate a thrust on the pushing arm (832) in the direction of the slot portion (332).

26. The door lock device according to claim 13, characterized in that: Also includes: Support member (2); a first door handle connecting member (9), the first door handle connecting member (9) being connected to the first handle, and when the locking mechanism (03) is in the unlocked state, the first door handle connecting member (9) is in transmission connection with the rotating member (3) so as to be able to drive the rotating member (3) to put the locking mechanism (03) in the unlocked state; When the locking mechanism (03) is in the secured state, the first door handle connecting member (9) is disconnected from the rotating member (3).

27. The door lock device according to claim 26, characterized in that: At least a portion of the first door handle connecting member (9) is located on a side of the blocking portion (811) facing away from the sliding member (7); The driving mechanism drives the first moving member (81) to switch from the second position to the first position, so that the blocking portion (811) pushes the first door handle connecting member (9) to disconnect from the rotating member 3.

28. The door lock device according to claim 27, characterized in that: The rotating member (3) comprises a first matching portion (34), and the first matching portion (34) is located on a side of the sliding member (7) facing away from the first rotating shaft (5); The first door handle connecting member (9) comprises: A first connecting member body (91), the first connecting member body (91) being connected to the supporting member (2) and being capable of moving relative to the supporting member (2); A first clutch member (92), the first clutch member (92) is slidably connected to the first connecting member body (91) along the arrangement direction of the sliding groove portion (331) and the clamping groove portion (332), and is located on a side of the blocking portion (811) facing away from the sliding member (7), so that the blocking portion (811) pushes the first clutch member (92) away from the first matching portion (34), and the first clutch member (92) can be disconnected from the first matching portion (34); A first elastic member (93), wherein the first elastic member (93) is disposed between the first connecting member body (91) and the first clutch member (92), and the first elastic member (93) is used to provide a thrust for the first clutch member (92) to move toward the first matching portion (34), so that the first clutch member (92) can be transmission-connected with the first matching portion (34).

29. The door lock device according to claim 28, characterized in that: The first connecting member body (91) is rotatably connected to the supporting member (2).

30. The door lock device according to any one of claims 26 to 29, characterized in that: Also includes: a second door handle connecting member (9A), the second door handle connecting member (9A) being connected to a second handle, and when the locking mechanism (03) is in the unlocked state, the second door handle connecting member (9A) is in transmission connection with the rotating member (3) so as to be able to drive the rotating member 3 to put the locking mechanism (03) in the unlocked state; When the locking mechanism (03) is in the secured state, the second door handle connecting member (9A) is disconnected from the rotating member (3).

31. The door lock device according to claim 30, characterized in that: The rotating member (3) comprises a second matching portion (35), and the second matching portion (35) is located on a side of the first rotating shaft (5) facing away from the sliding member (7); The second door handle connecting member (9A) comprises: A second connecting member body (91A), the second connecting member body (91A) is connected to the supporting member (2) and is capable of moving relative to the supporting member (2); A second clutch member (92A), the second clutch member (92A) is slidably connected to the second connecting member body (91A) along the arrangement direction of the second matching portion (35) and the first rotating shaft (5), so that the second clutch member (92A) moves toward the second matching portion (35) or moves away from the second matching portion (35), and the second clutch member (92A) is used to be able to connect or disconnect the transmission connection with the second matching portion (35).

32. The door lock device according to claim 31, characterized in that: The second connecting member body (91A) is rotatably connected to the supporting member (2).

33. The door lock device according to claim 32, characterized in that: The second connecting member body (91A) rotates around the first rotating shaft (5).

34. The door lock device according to claim 32, characterized in that: The unlocking assembly (03B) further comprises a crank member (84), wherein the crank member (84) is rotatably connected to the support member (2), and the crank member (84) comprises a second pushing portion (844); The second clutch member (92A) further comprises a first pushed portion (921A) and a second pushed portion (922A), wherein the first pushed portion (921A) and the second pushed portion (922A) are arranged at intervals along the arrangement direction of the second matching portion (35) and the first rotating shaft (5), and the second pushing portion (844) is located between the first pushed portion (921A) and the second pushed portion (922A); The second pushing portion (844) is used to push the first pushed portion (921A) to push the second clutch member (92A) to be transmission-connected with the second matching portion (35); the second pushing portion (844) is also used to push the second pushed portion (922A) to push the second clutch member (92A) to be disconnected from the second matching portion (35).

35. The door lock device according to claim 30, characterized in that: One of the first door handle connector (9) and the second door handle connector (9A) is used to connect an outer opening handle (20) of a vehicle door, and the other of the first door handle connector (9) and the second door handle connector (9A) is used to connect an inner opening handle (30) of a vehicle door.

36. A door lock device, characterized in that: include: A driving mechanism (82); A locking mechanism (03), the locking mechanism (03) comprising a rotating member (3) and a sliding member (7), the rotating member (3) being adapted to be connected to a locking tongue to achieve unlocking, and the sliding member (7) being capable of being transmission-connected to the driving mechanism (82); When the locking mechanism (03) is in the first state, the sliding member (7) is disconnected from the rotating member (3); When the locking mechanism (03) is in the second state, the sliding member (7) is in transmission connection with the rotating member (3), and the sliding member (7) is capable of driving the rotating member (3) to put the locking mechanism (03) in an unlocked state.

37. The door lock device according to claim 36, characterized in that: The rotating member (3) is provided with a slide groove portion (331) and a clamping groove portion (332) communicating with the slide groove portion (331); When the locking mechanism (03) is in the first state, the sliding member (7) is suitable for cooperating with the sliding groove portion (331); When the locking mechanism (03) is in the second state, the sliding member (7) is suitable for cooperating with the locking groove portion (332).

38. The door lock device according to claim 37, characterized in that: The first state is a released insurance state, and the second state is a secured insurance state.

39. The door lock device according to any one of claims 36 to 38, characterized in that: The driving mechanism (82) rotates in a first direction so that the locking mechanism (03) can be in the first state, and the driving mechanism (82) rotates in a second direction so that the locking mechanism (03) can be in the second state or unlocked state.

40. The door lock device according to claim 39, characterized in that: The locking mechanism (03) is in the first state, and the driving mechanism (82) rotates in the second direction, so that the locking mechanism (03) is in the second state; When the locking mechanism (03) is in the second state, the driving mechanism (82) rotates in the second direction, so that the locking mechanism (03) is in the unlocking state.

41. The door lock device according to claim 39, characterized in that: The driving mechanism (82) rotates a first target angle along the second direction to put the locking mechanism (03) in the secured state; the driving mechanism (82) rotates a second target angle along the second direction to put the locking mechanism (03) in the unlocked state; wherein the first target angle is less than or equal to the second target angle.

42. The door lock device according to claim 41, characterized in that: The first target angle is equal to the second target angle.

43. The door lock device according to claim 39, characterized in that: The locking mechanism (03) further comprises an unlocking component (03B), and the unlocking component (03B) is provided with a blocking portion (811); When the locking mechanism (03) is in the first state, the blocking portion (811) is capable of guiding the sliding member (7) so as to disconnect the transmission connection between the sliding member (7) and the rotating member (3); When the locking mechanism (03) is in the second state, the sliding member (7) is transmission-connected with the rotating member (3) to drive the rotating member (3) to be in the unlocking state.

44. The door lock device according to claim 43, characterized in that: The rotating member (3) is provided with an unlocking portion (33); When the locking mechanism (03) is in the second state, the driving mechanism (82) rotates in the second direction, and the sliding member (7) is transmission-connected to the unlocking portion (33), so that the sliding member (7) drives the rotating member (3) to rotate to the unlocking state.

45. The door lock device according to claim 44, characterized in that: The rotating member (3) is capable of rotating around a first rotating shaft (5); the sliding groove portion (331) extends along the circumference of the first rotating shaft (5), and the clamping groove portion (332) extends along the radial direction of the first rotating shaft (5); When the locking mechanism (03) is in the first state, along the axial direction of the first rotating shaft, the blocking portion (811) covers the slot portion (332), and the driving mechanism (82) rotates along the second direction to drive the sliding member (7) to slide in the slot portion (331); When the locking mechanism (03) is in the second state, the driving mechanism (82) rotates along the second direction, and the sliding member (7) is located in the slot portion (332) to drive the rotating member (3) to be in the unlocking state.

46. ​​The door lock device according to claim 45, characterized in that: The clamping groove portion (332) is located on a side of the sliding groove portion (331) facing away from the first rotating shaft (5); The unlocking component (03B) comprises a first moving member (81), and the first moving member (81) is provided with the blocking portion (811); the blocking portion (811) is located on a side of the sliding member (7) facing away from the first rotating shaft; The driving mechanism is capable of driving the first moving member (81) to switch between a first position and a second position along the arrangement direction of the sliding groove portion (331) and the locking groove portion (332); When the first moving member is located at the first position, the blocking portion (811) is located at a side of the slot portion (332) facing away from the slide slot portion (331), so that the sliding member (7) is located in the slot portion (332); When the first moving member is located at the second position, along the axial direction of the first rotating shaft, the blocking portion (811) covers the slot portion (332), so that the sliding member (7) is located in the slide slot portion (331).

47. The door lock device according to claim 46, characterized in that: The first moving member (81) further includes a moved portion (813); The driving mechanism comprises a driving member (821) and a rotating member (822), wherein the rotating member (822) is capable of rotating around a second rotating shaft (823), and the rotating member (822) comprises a first toggle portion (8221) and a second toggle portion (8222), wherein the first toggle portion (8221) and the second toggle portion (8222) are arranged at intervals along the circumference of the second rotating shaft (823); and along the circumference of the second rotating shaft (823), the toggle portion (813) is located between the first toggle portion (8221) and the second toggle portion (8222); The driving member (821) is in transmission connection with the rotating member (822) and is used to drive the rotating member (822) to rotate; The driving mechanism (82) rotates in the first direction, so that the rotating member (822) drives the first moving part (8221) to contact the moved part (813), and pushes the first moving member (81) to move to the second position; The driving mechanism (82) rotates in the second direction, so that the rotating member (822) drives the second moving part (8222) to contact the moved part (813), and pushes the first moving member (81) to move to the first position.

48. The door lock device according to claim 47, characterized in that: The locking mechanism (03) further comprises a retraction assembly (83), which is in transmission connection with the driving mechanism (82) and is connected with the sliding member (7); the retraction assembly (83) is used to drive the sliding member (7) to be in transmission connection with the rotating member (3).

49. The door lock device according to claim 48, characterized in that: The rotating member (822) includes a cam portion (8229), and the cam portion (8229) is in contact with the retracting component (83). The cam portion (8229) can drive the retracting component (83) to drive the sliding member (7) to move, so that the sliding member (7) can drive the rotating member 3 to be in the unlocked state.

50. The door lock device according to claim 49, characterized in that: The outer peripheral surface of the cam portion (8229) is in contact with the retracting assembly (83); in the first direction, the distance between the outer peripheral surface of the cam portion (8229) and the axis of the second rotating shaft gradually becomes longer.

51. The door lock device according to claim 49, characterized in that: The door lock device further comprises a first stopper (24) and a second stopper (25), wherein the first stopper (24) and the second stopper (25) are arranged at intervals along the circumference of the second rotating shaft (823); The rotating member (822) further includes a limiting portion (8226), which is located between the first stop portion (24) and the second stop portion (25) along the circumference of the second rotating shaft (823), and is capable of coming into contact with the first stop portion (24) or the second stop portion (25).

52. The door lock device according to claim 48, characterized in that: The door lock device also includes a support member; The driving mechanism (82) further comprises a third elastic member (86), one end of the third elastic member (86) being connected to the rotating member (822), and the other end of the third elastic member (86) being connected to the supporting member (2); when the driving mechanism (82) rotates in the first direction or the second direction, the third elastic member (86) is used to provide an elastic restoring force to the rotating member (822).

53. The door lock device according to claim 49, characterized in that: The cam portion (8229) is located on one side of the first shifting portion (8221) in the axial direction of the second rotating shaft (823).

54. The door lock device according to any one of claims 49 to 53, characterized in that: The rollback component (83) comprises: A rotating arm (831), the rotating arm (831) being rotatably connected to the support member (2); the outer peripheral surface of the cam portion is in contact with the rotating arm (831); A push arm (832), one end of which is rotatably connected to the rotating arm (831), and the other end of which is connected to the sliding member (7).

55. The door lock device according to any one of claims 51 to 53, characterized in that: The rotating member (822) is provided with an escape space, and along the first direction, the escape space and the cam portion (8229) are arranged in sequence.

56. The door lock device according to claim 55, characterized in that: On the circumference of the second rotating shaft (823), the avoidance space has a first inner wall surface (P), and the limiting portion (8226) has a first surface (Q) and a second surface; along the first direction, the first inner wall surface (P) and the first toggle portion (8221) are arranged in sequence, and the second surface, the first surface (Q) and the first toggle portion (8221) are arranged in sequence, and the first inner wall surface (P) is located on the side of the first surface (Q) that is opposite to the first toggle portion (8221).

57. The door lock device according to claim 51, characterized in that: The driving member (821) comprises a rotating driving member body (8211) and a worm (8212), and the rotating driving member body (8211) is connected to the worm (8212); The rotating member (822) further includes a worm wheel (8225), the first shifting portion (8221) and the second shifting portion (8222) are connected to the worm wheel (8225), the worm wheel (8225) is coaxial with the second rotating shaft (823), and the worm (8212) is meshed with the worm wheel (8225).

58. The door lock device according to claim 57, characterized in that: Along the axial direction of the second rotating shaft, the limiting portion (8226), the first shifting portion (8221), the cam portion (8229) and the worm gear (8225) are arranged in sequence.

59. The door lock device according to claim 54, characterized in that: The retraction assembly (83) further comprises a fifth elastic member (833), one end of the fifth elastic member (833) being connected to the rotating arm (831), and the other end of the fifth elastic member (833) being connected to the pushing arm (832); the fifth elastic member (833) is used to generate a thrust on the pushing arm (832) in the direction of the slot portion (332).

60. A vehicle door, characterized in that: include: The door lock device according to any one of claims 1 to 35, or the door lock device according to any one of claims 36 to 59; A door body (10), wherein the door lock device is connected to the door body (10).

61. A vehicle, characterized in that: include: The vehicle door as claimed in claim 60; A vehicle body (100), wherein the vehicle door is connected to the vehicle body (100).

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