WO2024041029A1 - 车门组件和具有其的车辆 - Google Patents

车门组件和具有其的车辆 Download PDF

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Publication number
WO2024041029A1
WO2024041029A1 PCT/CN2023/092296 CN2023092296W WO2024041029A1 WO 2024041029 A1 WO2024041029 A1 WO 2024041029A1 CN 2023092296 W CN2023092296 W CN 2023092296W WO 2024041029 A1 WO2024041029 A1 WO 2024041029A1
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WO
WIPO (PCT)
Prior art keywords
link
door
connecting rod
vehicle
vehicle door
Prior art date
Application number
PCT/CN2023/092296
Other languages
English (en)
French (fr)
Inventor
冯先敬
尹特
吴德辉
蒋孝渊
杨大成
Original Assignee
浙江极氪智能科技有限公司
浙江吉利控股集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江极氪智能科技有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江极氪智能科技有限公司
Publication of WO2024041029A1 publication Critical patent/WO2024041029A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins

Definitions

  • the present application relates to the field of vehicle technology, and in particular to a vehicle door assembly and a vehicle having the same.
  • the door opening method of some models is swing opening.
  • the front and rear doors need to be opened in a certain order and cannot be opened independently and arbitrarily.
  • the present application proposes a vehicle door assembly that can prevent the first vehicle door from interfering with other components during the opening and closing process and ensure that the first vehicle door can be opened and closed independently without being affected by other structures. limit.
  • This application also proposes a vehicle having the above-mentioned door assembly.
  • a vehicle door assembly includes: a connecting base provided with first connecting portions and second connecting portions spaced apart; a first door; a first driving mechanism, the first driving mechanism Connected to the first vehicle door for opening and closing the first vehicle door, the first driving mechanism includes: a first connecting rod, both ends of the first connecting rod are connected to the vehicle door and the first connecting rod respectively.
  • the connecting part is rotatably connected; a second connecting rod, one end of the second connecting rod is rotatably connected to the second connecting part; a third connecting rod, one end of the third connecting rod is rotatably connected to the door, The other end of the third connecting rod is rotatably connected to the other end of the second connecting rod; a first driving member is connected to the first connecting rod for driving the first connecting rod. The rod rotates relative to the first connection.
  • the second movable arm in the four-bar linkage is constituted by using the second link and the third link that are relatively rotatable.
  • the third link is relative to the second link.
  • the rotation of the connecting rod can deflect one end of the first door relative to the other end, thereby making it easier to avoid other components and avoid the first door from interfering with other components during the opening and closing process, ensuring that the first door can be independent Open and close without being restricted by other structures.
  • the first driving mechanism further includes: a second driving member, the second driving member It is connected to the other end of the third link and is used to drive the third link to rotate relative to the second link.
  • the first driving mechanism further includes: a fourth link, two ends of which are respectively connected with the one end of the third link and the second driving member. connected.
  • a first fixed frame is provided on the first door, and the other end of the third link and one end of the fourth link are connected to the first fixed frame around the same axis.
  • the frame can be rotated and connected.
  • the second driving member is fixed on the second link and is located on a side of the second link away from the first link.
  • the first driving member is a driving motor
  • the second driving member is an electric strut
  • the first vehicle door is movable relative to the connecting base between an open position and a closed position.
  • the first vehicle door is movable between the open position and the closed position.
  • the second link and the third link are collinear.
  • the angle between the second link and the third link first Gradually increase and then decrease.
  • the vehicle door assembly further includes: a locking mechanism, the locking mechanism includes a lock body and a lock buckle, the lock body is provided on the connecting base, and the lock buckle is provided on On the second link, the locking mechanism has a locked state and an unlocked state. In the locked state, the lock catch is locked on the lock body. In the unlocked state, the lock The buckle and the lock body are detachable.
  • a limiting block is provided on one end of the first connecting rod connected to the connecting seat, and the limiting block is located on an end of the first connecting rod away from the second connecting rod. On the other side, the limiting block is adapted to contact the vehicle body when the first door is opened.
  • the first link and the second link are spaced apart in the horizontal direction, and at least part of the first link in the length direction is along a direction toward the second link.
  • the convex arc extends in the direction.
  • the door assembly further includes: a second door, the second door and the first door are arranged side by side; a second driving mechanism, the second driving mechanism and the second The vehicle doors are connected for opening and closing the second vehicle door, wherein when both the first vehicle door and the second vehicle door are closed, an edge of the first vehicle door facing the second vehicle door is located on the third vehicle door. The inner side of the edge of the second door facing the first door.
  • a vehicle according to the second aspect of the present application includes a body and a door assembly according to the first aspect of the present application, and the connecting base is fixed on the vehicle body.
  • the second movable arm in the four-bar linkage is constituted by the relatively rotatable second link and the third link.
  • the rotation of the third link relative to the second link can cause one end of the first door to deflect relative to the other end, thereby facilitating the avoidance of other components and preventing the first door from colliding with other components during the opening and closing process.
  • Interference to ensure that the first door can be independent Opens and closes without being restricted by other structures, thus improving the overall performance of the vehicle.
  • Figure 1 is a schematic diagram of a vehicle door assembly according to an embodiment of the present application, in which the vehicle door is in an open position;
  • Figure 2 is a partial enlarged view of the door assembly shown in Figure 1;
  • Figure 3 is a schematic diagram of a vehicle door assembly according to an embodiment of the present application, in which the vehicle door is in a closed position;
  • Figure 4 is a schematic diagram of a vehicle door assembly according to an embodiment of the present application, wherein the vehicle door is in a position between an open position and a closed position;
  • Figure 5 is a schematic view of the door assembly shown in Figure 4 from another angle;
  • Figure 6 is a schematic view of the door assembly shown in Figure 4 from another angle;
  • FIG. 7 is a schematic diagram of the lock body shown in FIG. 6 .
  • the vehicle door assembly 100 according to the first embodiment of the present application is described below with reference to FIGS. 1-7 .
  • the door assembly 100 includes: a connecting base 10 , a first door 20 and a first driving mechanism 30 , wherein the first driving mechanism 30 is connected between the connecting base 10 and the first driving mechanism 30 . Between a door 20 , a first driving mechanism 30 is used to drive to open and close the first door 20 .
  • connection base 10 is provided with a first connection part and a second connection part; the first connection part and the second connection part are spaced apart, for example, the first connection part and the second connection part are spaced apart in the front and rear direction.
  • the first driving mechanism 30 is connected with the first door 20 and is used for opening and closing the first door 20 .
  • the first driving mechanism 30 includes: a first connecting rod 31, a second connecting rod 32, a third connecting rod 33 and a first driving part 35. Both ends of the first connecting rod 31 can be connected with the door and the first connecting part respectively. Rotatingly connected; one end of the second link 32 is rotatably connected to the second connecting portion; one end of the third link 33 is rotatably connected to the door, and the other end of the third link 33 is rotatably connected to the other end of the second link 32 connect.
  • the first driving member 35 is connected to the first connecting rod 31, and the first driving member 35 is used to drive the first connecting rod 31 to rotate relative to the first connecting portion.
  • the left end of the first link 31 is rotatably connected to the first connecting portion of the connecting base 10
  • the right end of the first link 31 is rotatably connected to the first door 20
  • the left end of the second link 32 is rotatably connected to the first door 20
  • the second connecting portion of the connecting base 10 is rotatably connected
  • the right end of the second link 32 is rotatably connected to the left end of the third link 33
  • the right end of the third link 33 is rotatably connected to the first door 20 .
  • the connecting base 10, the first link 31, the second link 32, the third link 33 and the door form a four-bar linkage, in which the first link 31 is the first activity of the four-bar linkage.
  • Arm, the second link 32 and the third link 33 together form the second movable arm of the four-bar linkage.
  • the second movable arm of the four-bar linkage is composed of the second link 32 and the third link 33, and the second link 32 and the third link 33 can rotate relative to each other, when the first door 20 is opened.
  • the linear length of the second movable arm connected between the door and the connecting base 10 can be reduced, and at the same time, due to the first movable arm
  • the length of One end (for example, the rear end of the first door 20 shown in FIG. 3 ) will deflect and tilt toward the direction of the connecting base 10 .
  • this embodiment can change the trajectory of the first door 20 to deflect one end of the first door 20, thereby making it easier for the first door 20 to avoid other components and avoid
  • the first door 20 interferes with other components during the opening and closing process, ensuring that the first door 20 can be opened and closed independently without being restricted by other structures.
  • the second movable arm in the four-bar linkage is formed by using the relatively rotatable second link 32 and the third link 33.
  • the second link 32 and the third link 33 are used.
  • the rotation of the three-link 33 relative to the second link 32 can cause one end of the first door 20 to deflect relative to the other end, thereby facilitating the avoidance of other components and preventing the first door 20 from interacting with other components during the opening and closing process.
  • the components interfere, ensuring that the first door 20 can be opened and closed independently without being restricted by other structures.
  • the first driving mechanism 30 may also include: a second driving member 36 , and the second driving member 36 and the other end of the third connecting rod 33 (For example, the third link 33 shown in Figure 6
  • the second driving member 36 is used to drive the third connecting rod 33 to rotate relative to the second connecting rod 32 .
  • the second driving member 36 can drive the rotation angle of the third link 33 relative to the second link 32, thereby controlling the length of the second movable arm, thereby controlling the first door.
  • the deflection angle is 20, so that the motion trajectory of the first door 20 can be controlled, and other components can be avoided reasonably and efficiently, avoiding interference between the first door 20 and other components, and ensuring that the first door 20 can be opened and closed independently.
  • the first driving mechanism 30 may also include: a fourth link 34 , the two ends of the fourth link 34 are respectively connected to one end of the third link 33 and the third link 34 .
  • the two driving parts 36 are connected.
  • the left end of the fourth link 34 is connected to the second driving member 36
  • the right end of the fourth link 34 is connected to the front end of the third link 33 .
  • the second driving member 36 can drive the fourth link 34 to move, and then drive one end of the third link 33 to move through the fourth link 34, thereby realizing the third link 33 to rotate relative to the second link 32. Therefore, the structural layout is more compact and reasonable, and it is more convenient for the second driving member 36 to drive the third connecting rod 33 to rotate.
  • a first fixing bracket 21 is provided on the first door 20 , and the other end of the third link 33 (for example, the end of the third link 33 shown in FIG. 6 The front end) and one end of the fourth link 34 (for example, the right end of the fourth link 34 shown in FIG. 6 ) are rotatably connected to the first fixed frame 21 around the same axis.
  • the connection structure between the third link 33 , the fourth link 34 and the first door 20 can be simplified, thereby improving production and assembly efficiency.
  • a protruding first fixing bracket 21 is provided on the side of the first door 20 facing the connecting base 10 .
  • the first fixing bracket 21 is a U-shaped structure that opens toward the connecting base 10 .
  • the first fixing bracket 21 The front end of the third link 33 and the right end of the fourth link 34 are both formed with first through holes penetrating in the up and down direction, and the first rotating shaft passes through the first fixed frame 21, the third link 33 and the fourth link
  • the first through hole on 34 rotatably connects the third link 33 and the fourth link 34 to the first door 20 .
  • the first door 20 is also provided with a second fixing bracket 22 on the side facing the connecting base 10 .
  • the second fixing bracket 22 is also a U-shaped structure opening toward the connecting base 10 .
  • the second fixing bracket 22 and The front end of the first connecting rod 31 is formed with a second through hole penetrating in the up and down direction.
  • the second rotating shaft passes through the second through hole on the first connecting rod 31 and the second fixing frame 22, so that the first connecting rod 31 can rotate.
  • the ground is connected to the first door 20.
  • the second driving member 36 is fixed on the second connecting rod 32 , and the second driving member 36 is located on a side of the second connecting rod 32 away from the first connecting rod 31 . side (such as the front side of the second link 32 shown in Figure 6).
  • the second driving member 36 is directly fixed to the second connecting rod 32, so that the second driving member 36 can directly drive the third connecting rod 33 to rotate relative to the second connecting rod 32.
  • the structure is simple and the layout is reasonable.
  • the second driving member 36 by disposing the second driving member 36 on the side of the second link 32 away from the first link 31 , the second driving member 36 can be prevented from occupying the space between the first link 31 and the second link 32 . The space between them prevents the second driving member 36 from interfering with the movement of the first link 31, the second link 32, and the third link 33, making the layout reasonable and compact.
  • the first driving member 35 is a driving motor. Therefore, it can It is convenient to drive the first connecting rod 31 to rotate.
  • the first driving member 35 can also be an electric strut, a hydraulic cylinder, etc.
  • the second driving member 36 is an electric strut. Therefore, on the premise of driving the third link 33 to rotate, the structure of the second driving member 36 can be simplified and the space occupied can be reduced.
  • the second driving member 36 can also drive electrodes or hydraulic cylinders.
  • the first door 20 is in an open position (for example, the position where the first door 20 is shown in FIG. 2 ) and a closed position ( For example, the first door 20 shown in FIG. 3 can move between positions).
  • the second link 32 and the third link 33 are in line.
  • the second link 32 and the third link 33 are in line.
  • the angle between the second link 32 and the third link 33 first gradually decreases and then gradually increases. This facilitates the first door 20 to avoid other components, prevents the first door 20 from interfering with other components during the opening and closing process, and ensures that the first door 20 can be opened and closed independently without being restricted by other structures.
  • the second link 32 and the third link 33 are collinear. At this time, the angle between the second link 32 and the third link 33 is 180°; when it is necessary to open the first door 20, the first driving member 35 drives the first link 31 to rotate, and at the same time, the third link 33 rotates relative to the second link 32. At this time, the first door 20 moves in the overall direction.
  • the first door 20 can also be opened backward synchronously; after the avoidance is completed, the first link 31 continues to rotate, and the third link 33 rotates relative to the second link 32, so that the third link 33 and the second link 32 rotate.
  • the connecting rod 32 returns to the initial collinear position again, and finally the first door 20 is fully opened.
  • the door assembly 100 may also include: a locking mechanism 40.
  • the locking mechanism 40 includes a lock body 41 and a lock buckle 42.
  • the lock body 41 is provided on the connecting base 10, and the lock buckle 42 is provided on the connecting base 10.
  • the locking mechanism 40 has a locked state and an unlocked state. In the locked state, the lock catch 42 is locked on the lock body 41, and in the unlocked state, the lock catch 42 and the lock body 41 can be separated.
  • the locking mechanism 40 is in a locked state.
  • the locking mechanism 40 is switched to the unlocked state. At this time, the first driving member 35 can be activated to drive the first door 20 to open.
  • the lock 42 is provided on the second link 32.
  • the locking mechanism 40 switches to the unlocked state, and the first driving member 35 drives the first link 31 to move, and By driving the second link 32 and the first door 20 to move, the second link 32 can simultaneously drive the lock 42 to move, so that the lock 42 withdraws from the lock body 41 and realizes the separation of the lock 42 and the lock body 41.
  • the first driving member 35 drives the first link 31 to move, synchronously driving the first door 20 and the second link 32 to move, so that the lock 42 contacts the lock body 41 again and is locked. On the lock body 41. At this time, the first door 20 is locked on the connecting base 10 .
  • one end of the first connecting rod 31 connected to the connecting base 10 (for example As shown in Figure 6, the rear end of the first link 31 is provided with a limiting block 311.
  • the limiting block 311 is located on the side of the first link 31 away from the second link 32 (for example, as shown in Figure 6
  • the rear side of the first link 31 the limiting block 311 is adapted to contact the vehicle body when the first door 20 is opened. Therefore, the limiting block 311 can limit the rotational displacement of the first link 31 and play a limiting role to ensure that the first door 20 can accurately move to the open position.
  • the first link 31 and the second link 32 are spaced apart in the horizontal direction (such as the front-to-back direction as shown in FIG. 6 ), and the first link 31 is in At least part of the length direction extends along a convex arc toward the second link 32 .
  • one end of the first link 31 connected to the connecting base 10 extends along a forward convex arc. Therefore, the opening of the first door 20 can be increased, and the opening and closing efficiency of the first door 20 can be improved.
  • one end of the first connecting rod 31 is rotatably provided at the first connecting portion of the connecting base 10 around a first axis, and the other end of the first connecting rod 31 is rotatably connected around a second axis.
  • one end of the second link 32 is rotatably connected to the second connecting portion of the connecting base 10 around a third axis, and the other end of the second link 32 is rotatably connected to the third link around a fourth axis.
  • the rod 33 is connected, one end of the third link 33 and one end of the fourth link 34 are rotatably connected to the first door 20 around the fifth axis, and the other end of the fourth link 34 is rotatably connected to the first door 20 around the sixth axis.
  • One ends of the two driving members 36 are connected.
  • the first axis, the second axis, the third axis, the fourth axis, the fifth axis and the sixth axis are parallel to each other. Therefore, the structure can be simplified and the smooth opening and closing of the first door 20 can be ensured.
  • the door assembly 100 may further include: a second door and a second driving mechanism, wherein the second door and the first door 20 are arranged side by side; for example, the second door and the first door 20 are arranged side by side.
  • the second driving mechanism is connected with the second door, and the second driving mechanism is used to open and close the second door.
  • two doors a first door 20 and a second door
  • the first door 20 is used to control the opening and closing of a part of the entrance
  • the second door is used to control the opening and closing of a part of the entrance and exit.
  • the opening and closing of another part of the entrance is used to open and close the second door.
  • the first door 20 and the second door in this embodiment are not opened and closed simultaneously through linkage, but are respectively provided with independent first driving mechanisms 30 and second driving mechanisms.
  • the first driving mechanism 30 realizes the first driving mechanism.
  • the independent opening and closing of the car door 20 realizes the independent opening and closing of the second car door through the second driving mechanism.
  • the first door 20 and the second door can be opened independently at will, with simple structure, convenient control, high reliability and low cost.
  • the edge of the first door 20 facing the second door is located inside the edge of the second door facing the first door 20 .
  • the first door 20 and the second door are arranged side by side, and the first door 20 is located on the rear side of the second door.
  • the front edge of the first door 20 is located on the second door.
  • the inner side of the rear edge of the door refers to the side of the second door facing inward of the vehicle body.
  • the first driving mechanism 30 of this embodiment constitutes the second movable arm in the four-link mechanism by utilizing the relatively rotatable second link 32 and the third link 33.
  • the three-link 33 is relative to the second link 32 rotates, one end of the first door 20 can be deflected relative to the other end, thereby avoiding the second door, preventing the first door 20 from interfering with the second door during the opening and closing process, and ensuring that the first door 20 is opened and closed. 20 can be opened and closed independently without being restricted by the second door structure.
  • a vehicle according to the second embodiment of the present application includes a body and the door assembly 100 according to the first embodiment of the present application.
  • the connecting base 10 is fixed on the vehicle body.
  • the second link 32 and the third link 33 that are relatively rotatable are used to form the second movable arm in the four-bar linkage.
  • the third link 33 rotates relative to the second link 32, which can deflect one end of the first door 20 relative to the other end, thereby making it easier to avoid other components and avoid the first door. 20 interferes with other components during the opening and closing process, ensuring that the first door 20 can be opened and closed independently without being restricted by other structures. This improves the overall performance of the vehicle.
  • the vehicle door assembly 100 according to a specific embodiment of the present application will be described below with reference to FIGS. 1-7 .
  • the door assembly 100 includes a connecting base 10 , a first door 20 , a second door, a first driving mechanism 30 and a second driving mechanism.
  • the connecting base 10 is used to be connected to the vehicle body.
  • the first door 20 is connected to the connecting base 10 through the first driving mechanism 30 .
  • the first driving mechanism 30 is used to drive the first door 20 to open the first door 20 .
  • the second door is connected to the connecting base 10 through a second driving mechanism, and the second driving mechanism is used to drive the second door to open and close the second door.
  • the first door 20 and the second door are arranged side by side at the same entrance and exit position of the vehicle body.
  • the first driving mechanism 30 includes a first connecting rod 31, a second connecting rod 32, a third connecting rod 33, a first driving member 35 and a second driving member 36.
  • the two ends of the first connecting rod 31 are connected to the first connecting rod 31 respectively.
  • the door 20 is hinged to the connecting base 10.
  • the second connecting rod 32 is disposed on the front side of the first connecting rod 31.
  • One end of the second connecting rod 32 is hinged to the connecting base 10, and the other end of the second connecting rod 32 is connected to the third connecting rod.
  • 33 is hinged, and the other end of the third link 33 and one end of the fourth link 34 are coaxially hinged with the first door 20 .
  • the first driving member 35 is provided on the connecting base 10.
  • the first driving member 35 is a driving motor.
  • the first driving member 35 is connected to the first connecting rod 31 and is used to drive the first connecting rod 31 to rotate.
  • the second driving member 36 is provided On the second connecting rod 32, the second driving member 36 is an electric strut, and the driving end of the second driving member 36 is hingedly connected to the other end of the fourth connecting rod 34.
  • a lock 42 is provided on the lower side of the second link 32 , and a lock body 41 is provided on the connecting base 10 to cooperate with the lock 42 to lock the first door 20 .
  • the structure of the second driving mechanism may be the same as that of the first driving mechanism 30 , and the second driving mechanism may also be a four-bar linkage mechanism in the prior art.
  • the drive motor (first drive member 35) is drivingly connected between the drive motor and the first connection.
  • the transmission member between the rods 31 rotates around the first axis, the first connecting rod 31 rotates around the first axis, and the first connecting rod 31 drives the first door 20 to move; the second connecting rod 32 rotates around the third axis; at the same time, the electric
  • the support rod (second driving member 36) is compressed, and the fourth link 34 drives the third link 33 to rotate around the fourth axis; the second link 32 rotates around the third axis, causing the lock 42 to unlock and come out of the lock body. 41.
  • the driving motor continues to drive the first connecting rod 31 to rotate around the first axis, and the first door 20 moves backward until it is fully opened.
  • the closing process and unlocking process of the first door 20 are completely opposite to the above-mentioned processes, and will not be described again here.
  • either the first door 20 or the second door can be opened independently.
  • the structure of the door opening is simple, low cost, high reliability, and the weight of the door assembly 100 can be achieved.
  • the third link 33 rotates relative to the second link 32, which can deflect one end of the first door 20 relative to the other end, thereby avoiding the second door.
  • the first door 20 interferes with the second door during the opening and closing process, ensuring that the first door 20 can be opened and closed independently without being restricted by the structure of the second door.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • plurality means two or more than two, unless otherwise explicitly and specifically limited.
  • connection In this application, unless otherwise clearly stated and limited, the terms “installation”, “connection”, “connection”, “fixing” and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal connection between two elements or an interaction between two elements .
  • fixing and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal connection between two elements or an interaction between two elements .
  • the specific meanings of the above terms in this application can be understood according to specific circumstances.

Abstract

一种车门组件(100)和具有其的车辆，所述车门组件(100)包括：连接座(10)，第一车门(20)；第一驱动机构(30)，第一驱动机构(30)与第一车门(20)相连，第一驱动机构(30)包括：第一连杆(31)，第一连杆(31)的两端分别与车门和第一连接部可转动连接；第二连杆(32)，第二连杆(32)的一端与第二连接部转动连接；第三连杆(33)，第三连杆(33)的一端与车门可转动连接，第三连杆(33)的另一端与第二连杆(32)的另一端可转动连接；第一驱动件(35)，第一驱动件(35)与第一连杆(31)相连用于驱动第一连杆(31)相对于第一连接部转动。

Description

车门组件和具有其的车辆
相关申请的交叉引用
本申请基于申请号为202211036597.6，申请日为2022年8月23日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及车辆技术领域，尤其是涉及一种车门组件和具有其的车辆。
背景技术
相关技术中，部分车型的车门开启方式为摆动开启，但是，由于自身结构问题，导致前后门需要按照一定顺序开启，不能单独的任意开启。
申请内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请在于提出一种车门组件，所述车门组件可以避免第一车门在打开和关闭的过程中与其他部件发生干涉，保证第一车门可以独立开启和关闭，而不受其他结构的限制。
本申请还提出一种具有上述车门组件的车辆。
根据本申请第一方面的车门组件，包括：连接座，所述连接座上设有间隔布置的第一连接部和第二连接部；第一车门；第一驱动机构，所述第一驱动机构与所述第一车门相连用于打开和关闭所述第一车门，所述第一驱动机构包括：第一连杆，所述第一连杆的两端分别与所述车门和所述第一连接部可转动连接；第二连杆，所述第二连杆的一端与所述第二连接部转动连接；第三连杆，所述第三连杆的一端与所述车门可转动连接，所述第三连杆的另一端与所述第二连杆的另一端可转动连接；第一驱动件，所述第一驱动件与所述第一连杆相连用于驱动所述第一连杆相对于所述第一连接部转动。
根据本申请的车门组件，通过利用可相对转动的第二连杆和第三连杆构成四连杆机构中的第二活动臂，当第一车门开启和关闭时，第三连杆相对第二连杆发生转动，可以使第一车门的一端相对于另一端发生偏转，由此可以方便避让其他部件，避免第一车门在打开和关闭的过程中与其他部件发生干涉，保证第一车门可以独立开启和关闭，而不受其他结构的限制。
根据本申请的一些实施例，所述第一驱动机构还包括：第二驱动件，所述第二驱动件 与所述第三连杆的所述另一端相连用于驱动所述第三连杆相对于所述第二连杆转动。
根据本申请的一些实施例，所述第一驱动机构还包括：第四连杆，所述第四连杆的两端分别与所述第三连杆的所述一端和所述第二驱动件相连。
根据本申请的一些实施例，所述第一车门上设有第一固定架，所述第三连杆的所述另一端和所述第四连杆的一端绕同一轴线与所述第一固定架可转动相连。
根据本申请的一些实施例，所述第二驱动件固定于所述第二连杆上且位于所述第二连杆的背离所述第一连杆的一侧。
根据本申请的一些实施例，所述第一驱动件为驱动电机，和/或，所述第二驱动件为电动撑杆。
根据本申请的一些实施例，所述第一车门相对于所述连接座在打开位置和关闭位置之间可移动，所述第一车门在所述打开位置和所述关闭位置时，所述第二连杆和所述第三连杆共线，所述第一车门从所述关闭位置移动至所述打开位置时，所述第二连杆与所述第三连杆之间的夹角先逐渐增大再逐渐减小。
根据本申请的一些实施例，所述车门组件，还包括：锁止机构，所述锁止机构包括锁体和锁扣，所述锁体设于所述连接座上，所述锁扣设于所述第二连杆上，所述锁止机构具有锁止状态和解锁状态，在所述锁止状态，所述锁扣锁止于所述锁体上，在所述解锁状态，所述锁扣与所述锁体可分离。
根据本申请的一些实施例，所述第一连杆的与所述连接座相连的一端设有限位块，所述限位块位于所述第一连杆的背离所述第二连杆的一侧，所述限位块适于在所述第一车门打开时与车辆的车身抵接。
根据本申请的一些实施例，所述第一连杆和所述第二连杆在水平方向上间隔布置，所述第一连杆在长度方向上的至少部分沿朝向所述第二连杆的方向凸起的弧线延伸。
根据本申请的一些实施例，所述车门组件，还包括：第二车门，所述第二车门和所述第一车门并排布置；第二驱动机构，所述第二驱动机构与所述第二车门相连用于打开和关闭所述第二车门，其中，所述第一车门和所述第二车门均关闭时，所述第一车门的朝向所述第二车门的一侧边沿位于所述第二车门的朝向所述第一车门的一侧边沿的内侧。
根据本申请第二方面的车辆，包括车身和根据本申请第一方面的车门组件，所述连接座固定于所述车身上。
根据本申请的车辆，通过设置上述第一方面的车门组件，利用可相对转动的第二连杆和第三连杆构成四连杆机构中的第二活动臂，当第一车门开启和关闭时，第三连杆相对第二连杆发生转动，可以使第一车门的一端相对于另一端发生偏转，由此可以方便避让其他部件，避免第一车门在打开和关闭的过程中与其他部件发生干涉，保证第一车门可以独立 开启和关闭，而不受其他结构的限制，从而提高了车辆的整体性能。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
图1是根据本申请实施例的车门组件的示意图，其中车门在打开位置；
图2是图1中所示的车门组件的局部放大图；
图3是根据本申请实施例的车门组件的示意图，其中车门在关闭位置；
图4是根据本申请实施例的车门组件的示意图，其中，车门在位于打开位置和关闭位置之间的某一位置；
图5是图4中所示的车门组件的另一个角度的示意图；
图6是图4中所示的车门组件的再一个角度的示意图；
图7是图6中所示的锁体的示意图。
附图标记：
100、车门组件；
10、连接座；
20、第一车门；21、第一固定架；22、第二固定架；
30、第一驱动机构；
31、第一连杆；311、限位块；32、第二连杆；33、第三连杆；34、第四连杆；
35、第一驱动件；36、第二驱动件；
40、锁止机构；41、锁体；42、锁扣。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
下面参考图1-图7描述根据本申请第一方面实施例的车门组件100。
如图1所示，根据本申请第一方面实施例的车门组件100，包括：连接座10、第一车门20和第一驱动机构30，其中，第一驱动机构30连接在连接座10和第一车门20之间，第一驱动机构30用于驱动以打开和关闭第一车门20。
具体地，连接座10上设有第一连接部和第二连接部；第一连接部和第二连接部间隔布置，例如，第一连接部和第二连接部在前后方向上间隔布置。
第一驱动机构30与第一车门20相连，用于打开和关闭第一车门20。其中，第一驱动机构30包括：第一连杆31、第二连杆32、第三连杆33和第一驱动件35，第一连杆31的两端分别与车门和第一连接部可转动连接；第二连杆32的一端与第二连接部转动连接；第三连杆33的一端与车门可转动连接，第三连杆33的另一端与第二连杆32的另一端可转动连接。第一驱动件35与第一连杆31相连，第一驱动件35用于驱动第一连杆31相对于第一连接部转动。
例如图2所示，第一连杆31的左端与连接座10的第一连接部可转动相连，第一连杆31的右端与第一车门20可转动相连，第二连杆32的左端与连接座10的第二连接部可转动连接，第二连杆32的右端与第三连杆33的左端可转动连接，第三连杆33的右端与第一车门20可转动连接。
此时，连接座10、第一连杆31、第二连杆32、第三连杆33和车门构成一个四连杆机构，其中，第一连杆31为此四连杆机构的第一活动臂，第二连杆32和第三连杆33一起组成四连杆机构的第二活动臂。在需要打开和关闭第一车门20时，第一驱动件35启动，驱动第一连杆31绕第一连接部转动，第一连杆31带动第二车门以及第二连杆32和第三连杆33活动，以实现第一车门20的打开和关闭。
其中，由于四连杆机构的第二活动臂由第二连杆32和第三连杆33组成，且第二连杆32和第三连杆33可以相对转动，那么在第一车门20的打开和关闭的过程中，当第三连杆33相对于第二连杆32转动时，可以使连接在车门与连接座10之间的第二活动臂的直线长度减小，同时由于第一活动臂的长度不变，因此，第一车门20的与第三连杆33相连的一端(例如图3中所示的第一车门20的前端)相对于第一车门20与第一连杆31的另一端(例如图3中所示的第一车门20的后端)会朝向连接座10的方向偏转倾斜。这样，相较于现有技术中的四连杆机构，本实施例可以改变第一车门20的活动轨迹，使第一车门20的一端发生偏转，从而可以方便第一车门20避让其他部件，避免第一车门20在打开和关闭的过程中与其他部件发生干涉，保证第一车门20可以独立开启和关闭，而不受其他结构的限制。
根据本申请实施例的车门组件100，通过利用可相对转动的第二连杆32和第三连杆33构成四连杆机构中的第二活动臂，当第一车门20开启和关闭时，第三连杆33相对第二连杆32发生转动，可以使第一车门20的一端相对于另一端发生偏转，由此可以方便避让其他部件，避免第一车门20在打开和关闭的过程中与其他部件发生干涉，保证第一车门20可以独立开启和关闭，而不受其他结构的限制。
在本申请的一些实施例中，如图3、图4和图6所示，第一驱动机构30还可以包括：第二驱动件36，第二驱动件36与第三连杆33的另一端(例如图6中所示的第三连杆33的 前端)相连，第二驱动件36用于驱动第三连杆33相对于第二连杆32转动。本实施例通过设置第二驱动件36，可以通过控制第二驱动件36驱动第三连杆33相对于第二连杆32转动的转动角度，控制第二活动臂的长度，进而控制第一车门20的偏转角度，从而可以控制第一车门20的运动轨迹，进而合理高效地避让其他部件，避免第一车门20与其他部件发生干涉，保证第一车门20可以独立开启和关闭。
在本申请的一个具体实施例中，如图6所示，第一驱动机构30还可以包括：第四连杆34，第四连杆34的两端分别与第三连杆33的一端和第二驱动件36相连。例如图6所示，第四连杆34的左端与第二驱动件36相连，第四连杆34的右端与第三连杆33的前端相连。第二驱动件36可以驱动第四连杆34移动，再通过第四连杆34带动第三连杆33的一端移动，进而实现第三连杆33相对第二连杆32转动。由此，结构布局更加紧凑合理，更加方便第二驱动件36驱动第三连杆33转动。
在本申请的一个具体示例中，如图6所示，第一车门20上设有第一固定架21，第三连杆33的另一端(例如图6中所示的第三连杆33的前端)和第四连杆34的一端(例如图6中所示的第四连杆34的右端)绕同一轴线与第一固定架21可转动相连。由此，可以简化第三连杆33、第四连杆34和第一车门20之间的连接结构，提高生产和装配效率。
如图6所示，第一车门20的朝向连接座10的一侧设有凸起的第一固定架21，第一固定架21为朝向连接座10开口的U型结构，第一固定架21、第三连杆33的前端和第四连杆34的右端均形成有沿上下方向贯通的第一通孔，第一转轴穿过第一固定架21、第三连杆33和第四连杆34上的第一通孔，将第三连杆33和第四连杆34可转动地连接至第一车门20。
如图6所示，第一车门20的朝向连接座10的一侧还设有第二固定架22，第二固定架22也为朝向连接座10开口的U型结构，第二固定架22和第一连杆31的前端形成有沿上下方向贯通的第二通孔，第二转轴穿过第一连杆31和第二固定架22上的第二通孔，将第一连杆31可转动地连接至第一车门20。
在本申请的一个具体实施例中，如图6所示，第二驱动件36固定于第二连杆32上，第二驱动件36位于第二连杆32的背离第一连杆31的一侧(例如图6中所示的第二连杆32的前侧)。本实施例通过件第二驱动件36直接固定于第二连杆32，可以方便第二驱动件36直接驱动第三连杆33相对于第二连杆32转动，结构简单，布局合理。同时，本实施例通过将第二驱动件36设置在第二连杆32的远离第一连杆31的一侧，可以避免第二驱动件36占用第一连杆31与第二连杆32之间的空间，避免第二驱动件36干涉第一连杆31和第二连杆32及第三连杆33移动，使布局合理且紧凑。
在本申请的一个具体实施例中，如图6所示，第一驱动件35为驱动电机，由此，可以 方便驱动第一连杆31转动。当然，在另一些实施例中，第一驱动件35还可以电动撑杆、液压气缸等。
在本申请的一个具体实施例中，如图6所示，第二驱动件36为电动撑杆。由此，可以在实现驱动第三连杆33转动的前提下，简化第二驱动件36结构，减少空间占用。当然，在另一些实施例中，第二驱动件36还可以驱动电极或液压气缸等。
在本申请的一些实施例中，如图2-图4所示，第一车门20相对于连接座10在打开位置(例如图2中所示的第一车门20所在的位置)和关闭位置(例如图3中所示的第一车门20所在位置)之间可移动。其中，第一车门20在打开位置时，第二连杆32和第三连杆33共线，第一车门20在关闭位置时，第二连杆32和第三连杆33共线，第一车门20从关闭位置移动至打开位置时，第二连杆32与第三连杆33之间的夹角先逐渐减小再逐渐增大。由此，可以方便第一车门20避让其他部件，避免第一车门20在打开和关闭的过程中与其他部件发生干涉，保证第一车门20可以独立开启和关闭，不受其他结构的限制。
例如图2至图4所示，在第一车门20关闭时，第二连杆32与第三连杆33共线，此时第二连杆32与第三连杆33之间的夹角为180°；当需要打开第一车门20时，第一驱动件35驱动第一连杆31转动，同时，第三连杆33相对第二连杆32转动，此时，第一车门20在整体向后移动的同时，第一车门20的前端沿逆时针方向向左偏转，第二连杆32与第三连杆33之间的夹角小于180°，这样不仅可以避让与第一车门20前端相干涉的部件，第一车门20还可以同步向后开启；当完成避让之后，第一连杆31继续转动，第三连杆33相对第二连杆32转动，使第三连杆33与第二连杆32再次回到初始的共线位置，最后实现第一车门20的完全打开。
在本申请的一些实施例中，车门组件100还可以包括：锁止机构40，锁止机构40包括锁体41和锁扣42，锁体41设于连接座10上，锁扣42设于第二连杆32上，锁止机构40具有锁止状态和解锁状态，在锁止状态，锁扣42锁止于锁体41上，在解锁状态，锁扣42与锁体41可分离。其中，当第一车门20关闭时，锁止机构40为锁止状态。当第一车门20需要打开时，锁止机构40切换为解锁状态，此时，可以启动第一驱动件35驱动第一车门20打开。其中，本实施例将锁扣42设于第二连杆32上，当第一车门20需要打开时，锁止机构40切换为解锁状态，第一驱动件35驱动第一连杆31移动，并带动第二连杆32和第一车门20移动，第二连杆32可以同步带动锁扣42移动，以使锁扣42从锁体41中退出，实现锁扣42与锁体41的分离，当第一车门20需要关闭时，第一驱动件35驱动第一连杆31移动，同步带动第一车门20和第二连杆32移动，使得锁扣42再次与锁体41接触，并被锁止于锁体41。此时，第一车门20被锁止于连接座10。
在本申请的一些实施例中，如图6所示，第一连杆31的与连接座10相连的一端(例 如图6中所示的第一连杆31的后端)设有限位块311，限位块311位于第一连杆31的背离第二连杆32的一侧(例如图6中所示的第一连杆31的后侧)，限位块311适于在第一车门20打开时与车辆的车身抵接。由此，限位块311可以限制第一连杆31的转动位移，起到限位的作用，以保证第一车门20可以准确地移动至打开位置。
在本申请的一些实施例中，如图6所示，第一连杆31和第二连杆32在水平方向(例如图6中所示的前后方向)上间隔布置，第一连杆31在长度方向上的至少部分沿朝向第二连杆32的方向凸起的弧线延伸。例如，第一连杆31的与连接座10相连的一端沿向前凸起的弧线延伸。由此，可以增大第一车门20的开度，提高第一车门20的开关效率。
在本申请的一些实施例中，第一连杆31的一端绕第一轴线可转动地设于连接座10的第一连接部，第一连杆31的另一端绕第二轴线可转动地连接至第一车门20，第二连杆32的一端绕第三轴线可转动地与连接座10的第二连接部相连，第二连杆32的另一端绕第四轴线可转动地与第三连杆33相连，第三连杆33的一端和第四连杆34的一端绕第五轴线可转动地与第一车门20相连，第四连杆34的另一端绕第六轴线可转动地与第二驱动件36的一端相连。其中，第一轴线、第二轴线、第三轴线、第四轴线、第五轴线和第六轴线相互平行。由此，可以简化结构，保证第一车门20的顺畅开启和关闭。
在本申请的一些实施例中，车门组件100还可以包括：第二车门和第二驱动机构，其中，第二车门和第一车门20并排布置；例如第二车门与第一车门20前后并排布置，第二驱动机构与第二车门相连，第二驱动机构用于打开和关闭第二车门。在本实施例中，在车身的同一出入口位置并排设置有两个车门(第一车门20和第二车门)，第一车门20用于控制出入口的一部分的打开和关闭，第二车门用于控制出入口的另一部分的打开和关闭。其中，本实施例的第一车门20和第二车门不通过联动同时开启和关闭，而是分别设有相互独立的第一驱动机构30和第二驱动机构，通过第一驱动机构30实现第一车门20的独立开启和关闭，通过第二驱动机构实现第二车门的独立开启和关闭。由此，可以实现第一车门20和第二车门的任意单独开启，结构简单，控制方便，可靠性高，成本低。
进一步地，第一车门20和第二车门均关闭时，第一车门20的朝向第二车门的一侧边沿位于第二车门的朝向第一车门20的一侧边沿的内侧。例如，第一车门20与第二车门前后并排布置，第一车门20位于第二车门的后侧，在第一车门20和第二车门均关闭时，第一车门20的前侧边沿位于第二车门的后侧边沿的内侧，这里，内侧是指第二车门的朝向车身内的一侧。这样，若采用现有技术中的四连杆机构开启第一车门20时，由于第二车门的阻挡，第一车门20无法开启，因此，在现有技术中第一车门20和第二车门需要先后联动开启。而本实施例的第一驱动机构30通过利用可相对转动的第二连杆32和第三连杆33构成四连杆机构中的第二活动臂，当第一车门20开启和关闭时，第三连杆33相对第二连杆 32发生转动，可以使第一车门20的一端相对于另一端发生偏转，由此可以避让第二车门，避免第一车门20在打开和关闭的过程中与第二车门发生干涉，保证第一车门20可以独立开启和关闭，而不受第二车门结构的限制。
根据本申请第二方面实施例的车辆，包括车身和根据本申请上述第一方面实施例的车门组件100，连接座10固定于车身上。
根据本申请实施例的车辆的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
根据本申请实施例的车辆，通过设置上述第一方面实施例的车门组件100，利用可相对转动的第二连杆32和第三连杆33构成四连杆机构中的第二活动臂，当第一车门20开启和关闭时，第三连杆33相对第二连杆32发生转动，可以使第一车门20的一端相对于另一端发生偏转，由此可以方便避让其他部件，避免第一车门20在打开和关闭的过程中与其他部件发生干涉，保证第一车门20可以独立开启和关闭，而不受其他结构的限制。从而提高了车辆的整体性能。
下面将参考图1-图7描述根据本申请一个具体实施例的车门组件100。
参照图1，车门组件100包括连接座10、第一车门20、第二车门、第一驱动机构30和第二驱动机构。
具体地，连接座10用于与车辆的车身相连，第一车门20通过第一驱动机构30连接至连接座10上，第一驱动机构30用于驱动第一车门20实现第一车门20的打开和关闭，第二车门通过第二驱动机构连接至连接座10上，第二驱动机构用于驱动第二车门实现第二车门的打开和关闭。第一车门20和第二车门前后并排布置在车身的同一出入口位置。
其中，第一驱动机构30包括第一连杆31、第二连杆32、第三连杆33、第一驱动件35和第二驱动件36，第一连杆31的两端分别与第一车门20和连接座10铰接，第二连杆32设置在第一连杆31的前侧，第二连杆32的一端与连接座10铰接，第二连杆32的另一端与第三连杆33铰接，第三连杆33的另一端和第四连杆34的一端与第一车门20同轴铰接。第一驱动件35设在连接座10上，第一驱动件35为驱动电机，第一驱动件35与第一连杆31相连，用于驱动第一连杆31转动，第二驱动件36设于第二连杆32上，第二驱动件36为电动撑杆，第二驱动件36的驱动端与第四连杆34的另一端铰接。其中，第二连杆32的下侧设有锁扣42，连接座10上设有与锁扣42通过锁止配合以锁定第一车门20的锁体41。
第二驱动机构的结构可以与第一驱动机构30的结构相同，第二驱动机构也可以为现有技术中的四连杆机构。
下面描述本申请实施例的车门组件100的第一车门20的开启过程：
当需要开启第一车门20时，驱动电机(第一驱动件35)驱动连接在驱动电机和第一连 杆31之间的传动件绕第一轴线转动，第一连杆31绕第一轴线转动，第一连杆31带动第一车门20移动；第二连杆32绕第三轴线转动；同时，电动撑杆(第二驱动件36)压缩，通过第四连杆34带动第三连杆33绕第四轴线转动；第二连杆32绕第三轴线转动，使得锁扣42解锁，并脱出锁体41。然后，驱动电机继续驱动第一连杆31绕第一轴线转动，第一车门20向后移动，直至完全开启。另外，第一车门20的关闭过程和解锁过程与上述过程完全相反，在此不再赘述。
根据本申请实施例的车门组件100，可以实现第一车门20和第二车门的任一单独开启，车门开启的结构简单，成本低，可靠性高，可以实现车门组件100的轻量化。此外，当第一车门20开启和关闭时，第三连杆33相对第二连杆32发生转动，可以使第一车门20的一端相对于另一端发生偏转，由此可以避让第二车门，避免第一车门20在打开和关闭的过程中与第二车门发生干涉，保证第一车门20可以独立开启和关闭，而不受第二车门结构的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接，还可以是通信；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的 技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (12)

  1. 一种车门组件，其特征在于，包括：
    连接座，所述连接座上设有间隔布置的第一连接部和第二连接部；
    第一车门；
    第一驱动机构，所述第一驱动机构与所述第一车门相连用于打开和关闭所述第一车门，所述第一驱动机构包括：
    第一连杆，所述第一连杆的两端分别与所述车门和所述第一连接部可转动连接；
    第二连杆，所述第二连杆的一端与所述第二连接部转动连接；
    第三连杆，所述第三连杆的一端与所述车门可转动连接，所述第三连杆的另一端与所述第二连杆的另一端可转动连接；
    第一驱动件，所述第一驱动件与所述第一连杆相连用于驱动所述第一连杆相对于所述第一连接部转动。
  2. 根据权利要求1所述的车门组件，其特征在于，所述第一驱动机构还包括：第二驱动件，所述第二驱动件与所述第三连杆的所述另一端相连用于驱动所述第三连杆相对于所述第二连杆转动。
  3. 根据权利要求2所述的车门组件，其特征在于，所述第一驱动机构还包括：第四连杆，所述第四连杆的两端分别与所述第三连杆的所述一端和所述第二驱动件相连。
  4. 根据权利要求3所述的车门组件，其特征在于，所述第一车门上设有第一固定架，所述第三连杆的所述另一端和所述第四连杆的一端绕同一轴线与所述第一固定架可转动相连。
  5. 根据权利要求2-4中任一项所述的车门组件，其特征在于，所述第二驱动件固定于所述第二连杆上且位于所述第二连杆的背离所述第一连杆的一侧。
  6. 根据权利要求2-5中任一项所述的车门组件，其特征在于，所述第一驱动件为驱动电机，和/或，所述第二驱动件为电动撑杆。
  7. 根据权利要求1-6中任一项所述的车门组件，其特征在于，所述第一车门相对于所述连接座在打开位置和关闭位置之间可移动，所述第一车门在所述打开位置和所述关闭位置时，所述第二连杆和所述第三连杆共线，所述第一车门从所述关闭位置移动至所述打开位置时，所述第二连杆与所述第三连杆之间的夹角先逐渐增大再逐渐减小。
  8. 根据权利要求1-7中任一项所述的车门组件，其特征在于，还包括：锁止机构，所述锁止机构包括锁体和锁扣，所述锁体设于所述连接座上，所述锁扣设于所述第二连杆上，所述锁止机构具有锁止状态和解锁状态，在所述锁止状态，所述锁扣锁止于所述锁体上， 在所述解锁状态，所述锁扣与所述锁体可分离。
  9. 根据权利要求1-8中任一项所述的车门组件，其特征在于，所述第一连杆的与所述连接座相连的一端设有限位块，所述限位块位于所述第一连杆的背离所述第二连杆的一侧，所述限位块适于在所述第一车门打开时与车辆的车身抵接。
  10. 根据权利要求1-9中任一项所述的车门组件，其特征在于，所述第一连杆和所述第二连杆在水平方向上间隔布置，所述第一连杆在长度方向上的至少部分沿朝向所述第二连杆的方向凸起的弧线延伸。
  11. 根据权利要求1所述的车门组件，其特征在于，还包括：
    第二车门，所述第二车门和所述第一车门并排布置；
    第二驱动机构，所述第二驱动机构与所述第二车门相连用于打开和关闭所述第二车门，
    其中，所述第一车门和所述第二车门均关闭时，所述第一车门的朝向所述第二车门的一侧边沿位于所述第二车门的朝向所述第一车门的一侧边沿的内侧。
  12. 一种车辆，其特征在于，包括车身和根据权利要求1-11中任一项所述的车门组件，所述连接座固定于所述车身上。
PCT/CN2023/092296 2022-08-23 2023-05-05 车门组件和具有其的车辆 WO2024041029A1 (zh)

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