CN212529272U

CN212529272U - Door and vehicle

Info

Publication number: CN212529272U
Application number: CN202021117772.0U
Authority: CN
Inventors: 张剑; 李佳; 刘旸
Original assignee: Beijing Sankuai Online Technology Co Ltd
Current assignee: Beijing Sankuai Online Technology Co Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-12
Anticipated expiration: 2030-06-16

Abstract

The vehicle door comprises a first door body, a second door body and a first electric driving mechanism, wherein the first door body is rotatably connected to a vehicle body, the second door body is rotatably connected to the tail end of the first door body, the first electric driving mechanism is used for driving the second door body to rotate relative to the first door body, and the first electric driving mechanism can drive the second door body to rotate towards the direction in the vehicle when the vehicle door is opened. Through the technical scheme, the second door body of the vehicle door can rotate relative to the first door body, and under the condition that the operation space is limited, the second door body can be rotated towards the inside of the vehicle to reduce the space required by opening the vehicle door, so that the vehicle using the vehicle door can adapt to the application in a narrow space. In addition, the second door body in the embodiment of the disclosure can be driven by an electric driving mechanism, so that the trouble of manual operation is avoided, and the second door body is particularly suitable for being applied to unmanned vehicles.

Description

Door and vehicle

Technical Field

The disclosure relates to the technical field of vehicle manufacturing, in particular to a vehicle door and a vehicle.

Background

With the rapid advance of the vehicle industry and technology, the vehicles are continuously improved in technology and appearance, for example, the existing doors are opened in various ways, such as side-sliding doors, side-by-side doors, gull-wing doors, and the like. Wherein, to this kind of door of rotating connection on the automobile body of run-from opposite directions door, gull wing door, need occupy certain outer space of car when opening, if outer space of car is not enough, will influence the angle of opening the door, probably still can lead to the door of gouging. For example, in the related art, when the gull-wing door is turned up, a large space is required for the side surface of the vehicle body to avoid the gull-wing door, and the gull-wing door can be smoothly opened.

SUMMERY OF THE UTILITY MODEL

It is an object of the present disclosure to provide a vehicle door that at least partially solves the above-mentioned problems of the prior art.

In order to achieve the above object, the present disclosure provides a vehicle door, including a first door body configured to be rotatably connected to a vehicle body, a second door body rotatably connected to a distal end of the first door body, and a first electric driving mechanism configured to drive the second door body to rotate relative to the first door body, where the vehicle door is configured such that when the vehicle door is opened, the first electric driving mechanism can drive the second door body to rotate towards a vehicle interior direction.

Optionally, a first mounting seat is arranged on the first door body, a second mounting seat is arranged on the second door body, and the first mounting seat and the second mounting seat are rotatably connected through a first connecting piece, wherein one end of the first connecting piece is fixedly connected to one of the first mounting seat and the second mounting seat, and the other end of the first connecting piece is rotatably connected to the other of the first mounting seat and the second mounting seat.

Optionally, the first electric driving mechanism includes a first electric stay bar having two ends rotatably connected to the first door body and the second door body, respectively, and the first electric stay bar is configured to control the second door body to rotate through extension and retraction.

Optionally, a third mounting seat is further arranged on the second door body; one end of the first connecting piece is fixedly connected to the first mounting seat, and the other end of the first connecting piece is rotatably connected to the second mounting seat; one end of the first electric stay bar is rotatably connected to the first connecting piece or the first mounting seat, and the other end of the first electric stay bar is rotatably connected to the third mounting seat.

Optionally, the vehicle door is configured to be rotatably mounted on the vehicle body up and down.

According to another aspect of the present disclosure, a vehicle is also provided, which includes a vehicle body, a vehicle door provided by the present disclosure, and a second electric driving mechanism for driving the first door body to rotate relative to the vehicle body.

Optionally, the first door body is connected to one side of the vehicle body, and the second door body extends to the other side of the vehicle body.

Optionally, the number of the vehicle doors is multiple, and the vehicle doors are arranged at intervals along the front-rear direction of the vehicle body.

Optionally, a fourth mounting seat is arranged on the first door body, a fifth mounting seat is arranged on the vehicle body, the fourth mounting seat and the fifth mounting seat are rotatably connected through a second connecting piece, one end of the second connecting piece is fixedly connected to one of the fourth mounting seat and the fifth mounting seat, and the other end of the second connecting piece is rotatably connected to the other of the fourth mounting seat and the fifth mounting seat.

Optionally, the second electric driving mechanism includes a second electric stay bar having two ends rotatably connected to the first door body and the vehicle body, respectively, and the second electric stay bar is configured to control the first door body to rotate through expansion and contraction.

Optionally, a sixth mounting seat is further arranged on the vehicle body; one end of the second connecting piece is fixedly connected to the fourth mounting seat, and the other end of the second connecting piece is rotatably connected to the fifth mounting seat; one end of the second electric stay bar is rotatably connected to the second connecting piece or the fourth mounting seat, and the other end of the second electric stay bar is rotatably connected to the sixth mounting seat.

Optionally, the vehicle is an unmanned vehicle.

Through the technical scheme, the second door body of the vehicle door can rotate relative to the first door body, and under the condition that the operation space is limited, the second door body can be rotated towards the inside of the vehicle to reduce the space required by opening the vehicle door, so that the vehicle using the vehicle door can adapt to the application in a narrow space. In addition, the second door body in the embodiment of the disclosure can be driven by an electric driving mechanism, so that the trouble of manual operation is avoided, and the second door body is particularly suitable for being applied to unmanned vehicles.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic structural view illustrating a connection between a first door body and a second door body according to an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a first door body coupled to a vehicle body according to an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic view of a door opening with an extended second door body provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a schematic view of a door open with the second door body rotated toward the inside of the vehicle according to an exemplary embodiment of the present disclosure;

FIG. 5 is a side schematic view of a vehicle provided by an exemplary embodiment of the present disclosure.

Description of the reference numerals

1 first door body 2 second door body 3 automobile body

41 first electric stay 42 and second electric stay 51 first mounting seat

52 second mount 53 third mount 54 fourth mount

55 fifth mount 551 support 56 sixth mount

61 first connecting piece 62 second connecting piece 71 first hinge point

72 second hinge point 73 third hinge point 74 fourth hinge point

75 fifth hinge point 76 sixth hinge point

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, where directional terms such as "inner" and "outer" are used in relation to the proper outline of the corresponding component, the terms "first" and "second" are not used to distinguish one element from another, but rather are used to denote any order or importance. In addition, when the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

As shown in fig. 1 to 4, the present disclosure provides a vehicle door, which may include a first door body 1 rotatably connected to a vehicle body 3, a second door body 2 rotatably connected to a distal end of the first door body 1, and a first electric drive mechanism for driving the second door body 2 to rotate relative to the first door body 1, wherein the vehicle door is configured such that when opened, the first electric drive mechanism can drive the second door body 2 to rotate toward the vehicle interior direction. Here, the end of the first door body 1 refers to the opposite end thereof to the vehicle body 3. Referring to fig. 3 and 4, when the vehicle door is opened, the first door body 1 drives the second door body 2 to rotate relative to the vehicle body 3, and when the space is large, the vehicle door can be opened with R1 in fig. 3 as a rotation radius; in the case of space limitation, the second door body 2 may first rotate toward the first door body 1 in the vehicle as shown in fig. 4, so that the rotation radius when the vehicle door is opened is reduced from R1 to R2 in fig. 4, and the rotation angle of the second door body 2 may be controlled according to the actual space size.

Through the technical scheme, the second door body 2 of the vehicle door can rotate relative to the first door body 1, and under the condition that the operation space is limited, the second door body 2 can be rotated in the vehicle to reduce the space required by opening the vehicle door, so that the vehicle using the vehicle door can adapt to the application in a narrow space. In addition, the second door body 2 in the embodiment of the disclosure can be driven by an electric driving mechanism, so that the trouble of manual operation is eliminated, and the vehicle door is particularly suitable for being applied to unmanned vehicles.

In the embodiment of the present disclosure, there may be a plurality of electric driving manners for driving the second door 2, and in one embodiment, the first electric driving mechanism may include an electric cylinder, a driver for driving the electric cylinder, and a controller for controlling the driver, and the second door 2 may be controlled to rotate by driving the electric cylinder; or the first electric driving mechanism can comprise a motor and a gear train driven by the motor, and the second door body 2 is driven to rotate through the rotation of the gear; alternatively, in another embodiment, as shown in fig. 1, the first electric driving mechanism may include a first electric stay 41 having two ends rotatably connected to the first door body 1 and the second door body 2, respectively, and the first electric stay 41 may be configured to control the second door body 2 to rotate by extension and contraction. Referring to fig. 3 and 4, when the first electric stay 41 is retracted, the second door 2 rotates inside the vehicle, and when the first electric stay 41 is extended, the second door 2 returns in the reverse direction. A stopper may be disposed between the first door body 1 and the second door body 2 to limit the opening degree of the second door body 2 when the second door body 2 rotates, and prevent the second door body 2 from being damaged due to interference or collision with the first door body 1 caused by an excessively large rotation angle.

In the embodiment of the present disclosure, as shown in fig. 1, a first installation seat 51 may be disposed on the first door body 1, a second installation seat 52 may be disposed on the second door body 2, and the first installation seat 51 and the second installation seat 52 are rotatably connected by a first connection member 61, wherein one end of the first connection member 61 is fixedly connected to one of the first installation seat 51 and the second installation seat 52, and the other end of the first connection member 61 is rotatably connected to the other of the first installation seat 51 and the second installation seat 52. Here, taking as an example that one end of the first link 61 is fixedly connected to the first mounting seat 51 and the other end is rotatably connected to the second mounting seat 52 through the first hinge point 71 in fig. 1, the second door body 2 can rotate around the first hinge point 71 during the door operation. Wherein, the second mounting seat 52 can be configured as a clamping plate structure, and the first connecting piece 61 can be clamped by the second mounting seat 52 and connected through a shaft pin structure.

According to an embodiment of the present disclosure, in order to reduce the mounting points of the components on the vehicle door as much as possible, when the first connecting member 61 is disposed between the first mounting seat 51 and the second mounting seat 52 by the above-described mounting manner, the first electric stay 41 may also be mounted based on this structure. Specifically, the second door body 2 may further include a third mounting seat 53, and one end of the first electric stay 41 may be rotatably connected to the first connecting member 61 or the first mounting seat 51, and the other end may be rotatably connected to the third mounting seat 53. The two ends of the first electric stay 41 can be connected with other parts through ball joints, respectively, when the first electric stay 41 extends and contracts, one end of the first electric stay 41 rotates around the second hinge point 72, and the other end rotates around the third hinge point 73, so as to ensure that the linear motion of the first electric stay 41 can drive the second door body 2 to rotate relative to the first door body 1. Here, in order to accommodate the installation of the structures of the respective portions of the door, the first electric stay 41 may be installed at another suitable position on the first door body 1 separately from the first installation seat 51, which is not limited in the present disclosure.

The vehicle door provided in the embodiment of the present disclosure may be configured as a split door, or may be a gull-wing door that is rotatably mounted on the vehicle body 3 up and down, as shown in fig. 3 and 4. The gull-wing door is not limited to being opened from both the left and right sides of the vehicle body, and may be applied to a vehicle model such as a scooter, SUV, or the like as a tailgate of a vehicle.

According to another aspect of the present disclosure, there is also provided a vehicle, which may be a general vehicle driven by a driver or an unmanned smart vehicle. For unmanned intelligent vehicles, for example, unmanned cargo delivery vehicles for delivering cargo in logistics systems, or unmanned take-away delivery vehicles for delivering take-away, or unmanned transit vehicles for transferring cargo between multiple racks. Referring to fig. 3 and 4, the vehicle may include a vehicle body 3, the above-described door, and a second electric drive mechanism for driving the first door body 1 to rotate relative to the vehicle body 3. The vehicle firstly has all the beneficial effects of the vehicle door, which are not described herein again, and secondly needs to be described, the first door body 1 and the second door body 2 are respectively driven by respective corresponding electric driving mechanisms, that is, the first door body and the second door body can rotate independently, respective rotation angles are determined according to actual use environments, and various rotation combination modes can be realized.

According to one embodiment of the present disclosure, the first door body 1 of the vehicle door in the embodiment of the present disclosure is connected to one side of the vehicle body 3, and the second door body 2 extends to the other side of the vehicle body 3, so that the vehicle body 3 can be opened from one side when the vehicle door is opened, where, the two sides of the vehicle body 3 refer to the left and right sides of the vehicle when the vehicle is actually used. Referring to fig. 3 and 4, the door is configured to be connected to the vehicle body 3 in a vertically rotatable manner, and when the door is opened, the door rotates clockwise around a fourth hinge point 74 located on the right side of the vehicle body, and the left side of the vehicle body 3 is opened, in this embodiment, the door is opened from one side, so that the open space on one side is larger, and the article is more convenient to take and place; or according to another embodiment of the present disclosure, the vehicle doors may be symmetrically disposed on two sides of the vehicle body 3 in the longitudinal direction, so that when the vehicle doors are opened, the first door bodies 1 on two sides of the vehicle body can rotate in opposite directions to open two sides of the vehicle body 3.

In the embodiment of the present disclosure, the number of the doors may be plural, and the plural doors may be disposed at intervals in the front-rear direction of the vehicle body 3. In the embodiment in which the doors extend from one side to the other side of the vehicle body as described above, two doors may be provided at intervals in the front-rear direction of the vehicle body (i.e., the left-right direction of the drawing of fig. 5) as in fig. 5; alternatively, in the embodiment in which the doors are provided on both sides of the vehicle body as described above, the doors may be provided on both the right and left sides of the vehicle body at intervals in the front-rear direction. The number and the arrangement mode of the vehicle doors can be correspondingly adjusted according to actual requirements and the arrangement condition of the whole vehicle, for example, the number or the size of the vehicle doors can be adjusted according to the length of the vehicle or the size and the specification of goods loaded in the vehicle, and the like, but not limited to the several embodiments mentioned herein. It should be noted that in the case of a vehicle having a plurality of doors, each door may be operated independently, i.e., selectively opened, respectively.

Here, the second electric driving mechanism for driving the first door body 1 may be similar to the first electric driving mechanism described above, for example, in an embodiment of the present disclosure, as shown in fig. 2, the second electric driving mechanism may include a second electric stay 42 having two ends rotatably connected to the first door body 1 and the vehicle body 3, respectively, and the second electric stay 42 is configured to control the rotation of the first door body 1 by extension and contraction. Similarly, a stopper for regulating the opening degree of the first door 1 may be provided between the first door 1 and the vehicle body 3.

In the embodiment of the present disclosure, as shown in fig. 2, a fourth installation seat 54 may be disposed on the first door body 1, a fifth installation seat 55 may be disposed on the vehicle body 3, and the fourth installation seat 54 and the fifth installation seat 55 may be rotatably connected by a second connection member 62, wherein one end of the second connection member 62 is fixedly connected to one of the fourth installation seat 54 and the fifth installation seat 55, and the other end of the second connection member 62 is rotatably connected to the other of the fourth installation seat 54 and the fifth installation seat 55. Here, taking an example in which one end of the second link 62 is fixedly connected to the fourth mount base 54 and the other end is rotatably connected to the fifth mount base 55 in fig. 2, the first door body 1 can rotate about the fourth hinge point 74 when the door is operated. A support plate 551 can be vertically arranged on the fifth mounting seat 55, and the second connecting member 62 can be configured as a clamping structure capable of clamping the support plate 551 and rotatably connecting the two through a shaft pin structure.

Likewise, in order to reduce the mounting points of the components on the door and the vehicle body as much as possible, when the second link 62 is disposed between the fourth mount 54 and the fifth mount 55 in the above-described mounting manner, the second electric stay 42 may also be mounted based on this structure. Specifically, the first door body 1 may further include a sixth mounting seat 56, and one end of the second electric stay 42 is rotatably connected to the second connecting member 62 or the fourth mounting seat 54, and the other end is rotatably connected to the sixth mounting seat 56. Two ends of the second electric stay 42 can be connected with other parts by way of ball joint respectively, and when the second electric stay 42 extends and contracts, one end of the second electric stay 42 rotates around the fifth hinge point 75, and the other end rotates around the sixth hinge point 76, so as to ensure that the linear motion of the second electric stay 42 can drive the first door body 1 to rotate relative to the vehicle body 3. Here, in order to accommodate the installation of the various structures of the vehicle, the second electric stay 42 may be installed at another suitable position on the first door body 1 separately from the fourth installation seat 54, which is not limited in the present disclosure.

In the embodiment of the present disclosure, the fixed connections between the components, such as the connection between each mounting seat and the first door body 1, the second door body 2 or the vehicle body, the fixed connection between the connecting piece and the mounting seat, and the like, may be welding, riveting, screwing, and the like, and are not limited herein.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. A vehicle door is characterized by comprising a first door body (1) rotatably connected to a vehicle body (3), a second door body (2) rotatably connected to the tail end of the first door body (1), and a first electric driving mechanism for driving the second door body (2) to rotate relative to the first door body (1), wherein the vehicle door is configured to drive the second door body (2) to rotate towards the vehicle interior when being opened.

2. The vehicle door according to claim 1, characterized in that a first mounting seat (51) is provided on the first door body (1), a second mounting seat (52) is provided on the second door body (2), the first mounting seat (51) and the second mounting seat (52) are rotatably connected by a first connecting piece (61),

wherein, one end of the first connecting piece (61) is fixedly connected with one of the first mounting seat (51) and the second mounting seat (52), and the other end is rotatably connected with the other one of the first mounting seat (51) and the second mounting seat (52).

3. The vehicle door according to claim 1, wherein the first electric drive mechanism includes a first electric stay (41) having two ends rotatably connected to the first door body (1) and the second door body (2), respectively, and the first electric stay (41) is configured to control the rotation of the second door body (2) by extension and contraction.

4. The vehicle door according to claim 3, characterized in that a first mounting seat (51) is provided on the first door body (1), a second mounting seat (52) is provided on the second door body (2), the first mounting seat (51) and the second mounting seat (52) are rotatably connected through a first connecting piece (61),

5. The vehicle door according to claim 4, characterized in that a third mounting seat (53) is further arranged on the second door body (2); one end of the first connecting piece (61) is fixedly connected to the first mounting seat (51), and the other end of the first connecting piece is rotatably connected to the second mounting seat (52); one end of the first electric stay bar (41) is rotatably connected to the first connecting piece (61) or the first mounting seat (51), and the other end of the first electric stay bar is rotatably connected to the third mounting seat (53).

6. A vehicle door according to claim 1, characterized in that it is configured to be mounted on the vehicle body (3) so as to be able to rotate up and down.

7. Vehicle, characterized in that it comprises a body (3), a door according to any of claims 1-6, and a second electric drive for driving the first door body (1) in rotation with respect to the body (3).

8. The vehicle according to claim 7, characterized in that the first door body (1) is connected to one side of the vehicle body (3) and the second door body (2) extends to the other side of the vehicle body (3).

9. The vehicle according to claim 7, characterized in that the door is plural in number and is disposed at intervals in a front-rear direction of the vehicle body (3).

10. The vehicle according to claim 7, characterized in that a fourth mounting seat (54) is provided on the first door body (1), a fifth mounting seat (55) is provided on the vehicle body (3), the fourth mounting seat (54) and the fifth mounting seat (55) are rotatably connected by a second connecting member (62),

wherein one end of the second connecting piece (62) is fixedly connected with one of the fourth mounting seat (54) and the fifth mounting seat (55), and the other end is rotatably connected with the other of the fourth mounting seat (54) and the fifth mounting seat (55).

11. The vehicle according to claim 7, characterized in that the second electric drive mechanism includes a second electric stay (42) having both ends rotatably connected to the first door body (1) and the vehicle body (3), respectively, the second electric stay (42) being configured to control the rotation of the first door body (1) by telescoping.

12. The vehicle according to claim 11, characterized in that a fourth mounting seat (54) is provided on the first door body (1), a fifth mounting seat (55) is provided on the vehicle body (3), the fourth mounting seat (54) and the fifth mounting seat (55) are rotatably connected by a second connecting member (62),

13. Vehicle according to claim 12, characterized in that the body (3) is further provided with a sixth mounting seat (56); one end of the second connecting piece (62) is fixedly connected to the fourth mounting seat (54), and the other end of the second connecting piece is rotatably connected to the fifth mounting seat (55); one end of the second electric stay bar (42) is rotatably connected to the second connecting piece (62) or the fourth mounting seat (54), and the other end of the second electric stay bar is rotatably connected to the sixth mounting seat (56).

14. The vehicle of claim 7, wherein the vehicle is an unmanned vehicle.