CN116771227A - Coupling assembling, door assembly, automobile body assembly and vehicle - Google Patents

Abstract

The invention provides a connecting component, a vehicle door assembly, a vehicle body assembly and a vehicle, wherein the connecting component comprises a first connecting piece, a second connecting piece, a first shaft, a second shaft, a third shaft and a fourth shaft, the first connecting piece and the second connecting piece are arranged at intervals in a first direction, the first shaft and the third shaft extend along the first direction and are connected with the first connecting piece, the second shaft and the fourth shaft extend along the first direction and are connected with the second connecting piece, the axes of the first shaft and the second shaft are spaced in a second direction, the axes of the third shaft and the fourth shaft are spaced in the second direction, the distance between the axes of the first shaft and the second shaft is equal to the distance between the axes of the third shaft and the fourth shaft, and the second direction is perpendicular to the first direction.

Description

Coupling assembling, door assembly, automobile body assembly and vehicle

Technical Field

The invention belongs to the technical field of vehicles and particularly relates to a connecting component, a vehicle door assembly, a vehicle body assembly and a vehicle.

Background

The door of the vehicle is mostly a revolving door, and the revolving door needs to occupy a larger space when being opened. In the related art, a door is connected to a vehicle body through a hinge, a slide rail or other connection components at the bottom, so as to realize sliding opening and closing of the door. The related art connecting assembly has a complicated structure, and at least three connecting members are required to be connected between the door and the body, otherwise, the stability of the door cannot be ensured. Accordingly, the related art connection assembly has a disadvantage of complicated structure.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems in the related art to some extent.

For this reason, the embodiment of the invention proposes a connection assembly which is simple in structure and can ensure the stability of the vehicle door.

The embodiment of the invention provides a vehicle door assembly with the connecting component.

The embodiment of the invention provides a vehicle body assembly with the connecting component

The embodiment of the invention provides a vehicle with the connecting assembly.

The connecting component of the embodiment of the invention comprises:

a first connector and a second connector, the first connector and the second connector being arranged at intervals in a first direction;

the first shaft and the third shaft extend along the first direction and are connected with the first connecting piece, the first shaft is positioned at one end of the first connecting piece in the length direction, the third shaft is positioned at the other end of the first connecting piece in the length direction, and the length direction of the first connecting piece is perpendicular to the first direction; and

the second shaft and the fourth shaft extend along the first direction and are connected with the second connecting piece, the second shaft is positioned at one end of the second connecting piece in the length direction, the fourth shaft is positioned at the other end of the second connecting piece in the length direction, and the length direction of the second connecting piece is perpendicular to the first direction;

wherein the axis of the first shaft and the axis of the second shaft are spaced apart in a second direction, the axis of the third shaft and the axis of the fourth shaft are spaced apart in the second direction, the distance between the axis of the first shaft and the axis of the second shaft is equal to the distance between the axis of the third shaft and the axis of the fourth shaft, and the second direction is perpendicular to the first direction.

The connecting assembly of the embodiment of the invention enables the first connecting rod and the second connecting rod to be arranged at intervals in the first direction, so that the connecting assembly of the embodiment of the invention can support the vehicle door in the first direction when being connected with the vehicle body and the vehicle door, and the stability of the vehicle door can be improved.

Further, the axis of the first shaft and the axis of the second shaft and the axis of the third shaft and the axis of the fourth shaft are arranged at intervals in a second direction, and the second direction is perpendicular to the first direction. Therefore, when the connecting assembly is connected with the vehicle body and the vehicle door, the first connecting rod is used for restraining the rotation of the vehicle door relative to the second connecting rod, and the second connecting rod is used for restraining the rotation of the vehicle door relative to the first connecting rod. And the distance between the axis of the first shaft and the axis of the third shaft is equal to the distance between the axis of the second shaft and the axis of the fourth shaft, so that the translation of the vehicle door in the process that the first connecting rod and the second connecting rod rotate relative to the vehicle body can be ensured, the free rotation of the vehicle door is avoided, and the stability of the vehicle door can be further improved.

Therefore, the connecting component provided by the embodiment of the invention has a simple structure, and the stability of the vehicle door can be ensured.

In some embodiments, the connection assembly further comprises: at least one of the first mounting seat rotationally connected with the first connecting piece through the first shaft, the second mounting seat rotationally connected with the second connecting piece through the second shaft, the third mounting seat rotationally connected with the first connecting piece through the third shaft and the fourth mounting seat rotationally connected with the second connecting piece through the fourth shaft.

In some embodiments, the connection assembly further comprises a drive component, the number of drive components being 1 or more and 4 or less; at least one of the first shaft and the third shaft is fixedly connected with the first connecting piece and is connected with the driving part, and/or at least one of the second shaft and the fourth shaft is fixedly connected with the second connecting piece and is connected with the driving part.

The vehicle door assembly of the embodiment of the invention comprises:

the connecting assembly comprises the connecting assembly of the vehicle door and the vehicle body in any embodiment; and

the first connecting piece is rotatably connected with the vehicle door through the first shaft, the second connecting piece is rotatably connected with the vehicle door through the second shaft, and the first direction is perpendicular to the thickness direction of the vehicle door.

In some embodiments, the second direction is perpendicular to a width direction of the vehicle body.

The vehicle body assembly of the embodiment of the invention comprises:

the connecting assembly comprises the connecting assembly of the vehicle door and the vehicle body in any embodiment; and

the first connecting piece is connected with the vehicle body in a rotating mode through the third shaft, the second connecting piece is connected with the vehicle body in a rotating mode through the fourth shaft, and the first direction is perpendicular to the width direction of the vehicle body.

In some embodiments, the second direction is perpendicular to a width direction of the vehicle body.

The vehicle of the embodiment of the invention comprises:

a connection assembly comprising the door and body connection assembly of claim 1;

the first connecting piece is rotatably connected with the vehicle door through the first shaft, and the second connecting piece is rotatably connected with the vehicle door through the second shaft; and

the first connecting piece is connected with the vehicle body in a rotating mode through the third shaft, the second connecting piece is connected with the vehicle body in a rotating mode through the fourth shaft, and the first direction is perpendicular to the width direction of the vehicle body.

In some embodiments, the second direction is perpendicular to a width direction of the vehicle body.

In some embodiments, a first mounting seat and a second mounting seat are arranged on the inner side of the vehicle door, the first mounting seat is provided with a first shaft hole, the first shaft is matched in the first shaft hole, a second shaft hole is formed in the second mounting seat, and the second shaft is in rotary fit in the second shaft hole.

In some embodiments, the first mount is provided with a first ear plate extending toward the inside of the door, the first shaft hole is provided on the first ear plate, the second mount is provided with a second ear plate extending toward the inside of the door, and the second shaft hole is provided on the second ear plate.

In some embodiments, the vehicle body is provided with a third mounting seat and a fourth mounting seat, the third mounting seat is provided with a third shaft hole, the third shaft is in the third shaft hole in a rotating fit mode, the fourth mounting seat is provided with a fourth shaft hole, and the fourth shaft is in the fourth shaft hole in a rotating fit mode.

In some embodiments, the third mount is provided with a third ear plate extending toward the door, the third shaft hole is provided on the third ear plate, the fourth mount is provided with a fourth ear plate extending toward the door, and the fourth shaft hole is provided on the fourth ear plate.

In some embodiments, the connection assembly further includes a driving part, the number of which is 1 or more and 4 or less, the driving part being mounted on the door or the body;

at least one of the first shaft and the third shaft is fixedly connected with the first connecting piece and is connected with the driving part,

and/or at least one of the second shaft and the fourth shaft is fixedly connected with the second connecting piece and is connected with the driving part

Drawings

Fig. 1 is an exploded schematic view of a vehicle of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a vehicle according to an embodiment of the present invention.

Fig. 3 is a partial structural schematic diagram of a vehicle according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a vehicle according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of the first link or the second link according to the embodiment of the present invention.

Fig. 6 is a schematic structural view of a vehicle according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a vehicle according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a vehicle according to an embodiment of the present invention.

Fig. 9 is a schematic structural view of a vehicle according to an embodiment of the present invention.

Reference numerals:

a vehicle door 10; a door lock 11;

a first link 20; a first end 21; a first shaft 211; a third end 22; a third shaft 221;

a second link 30; a second end 31; a second shaft 311; a fourth end 32; a fourth shaft 321;

a first mount 40; a first ear plate 41; a second mount 50; a second ear plate 51;

a first axis 101; a second axis 102; a third axis 103; a fourth axis 104;

a vehicle body 60; a door opening 61; a lock catch 62;

a third mount 70; a third ear plate 71; a fourth mount 80; a fourth ear plate 81;

a driving part 90; a motor 91; a first gear 92; a second gear 93.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

The connection assembly according to the embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1 to 9, the connection assembly of the embodiment of the present invention includes a first connection member 20, a second connection member 30, a first shaft 211, a second shaft 311, a third shaft 221, and a fourth shaft 321. The first and second connection members 20 and 30 are arranged at intervals in a first direction (up-down direction in fig. 1).

The first shaft 211, the second shaft 311, the third shaft 221 and the fourth shaft 321 all extend along the first direction, the first shaft 211 and the third shaft 221 are connected with the first connecting member 20, the first shaft 211 is located at one end of the first connecting member 20 in the length direction, and the third shaft 221 is located at the other end of the first connecting member 20 in the length direction. The second shaft 311 and the fourth shaft 321 are connected to the second connector 30, and the second shaft 311 is located at one end of the second connector 30 in the length direction, and the fourth shaft 321 is located at the other end of the second connector 30 in the length direction.

The axis of the first shaft 211 and the axis of the second shaft 311 are spaced apart in a second direction, the axis of the third shaft 221 and the axis of the fourth shaft 321 are spaced apart in a second direction, the distance between the axis of the first shaft 211 and the axis of the second shaft 311 is equal to the distance between the axis of the third shaft 221 and the axis of the fourth shaft 321, and the second direction is perpendicular to the first direction

It will be appreciated that the axis of the first shaft 211 is the first axis 101, the axis of the second shaft 311 is the second axis 102, the axis of the third shaft 221 is the third axis 103, and the axis of the fourth shaft is the fourth axis 104.

It should be noted that, when the connecting assembly according to the embodiment of the present invention is connected between the vehicle door and the vehicle body, the first direction is perpendicular to the width direction of the vehicle body (i.e., the left-right direction in fig. 1). The first shaft 211 is rotatably connected to the door about the first axis 101, the third shaft 221 is rotatably connected to the vehicle body 0 about the third axis 103, the second shaft 311 is rotatably connected to the door about the second axis 102, and the fourth shaft 321 is rotatably connected to the vehicle body about the fourth axis 104. The first direction is an arbitrary direction perpendicular to the width direction of the vehicle body, and the second direction is an arbitrary direction perpendicular to the first direction. Wherein the opening direction of the door is perpendicular to the first direction and perpendicular to the width direction of the vehicle body. That is, the opening direction of the door 10 may be any direction perpendicular to the first direction and the width direction of the vehicle body.

Specifically, as shown in fig. 1 to 5, the first link 20 includes a first end 21 and a third end 22 opposite to each other in a length direction thereof, a first shaft 211 is provided at the first end 21 of the first link 20, and a third shaft 221 is provided at the third end 22 of the first link 20. The second connecting member 30 includes a second end 31 and a fourth end 32 opposite to each other in a length direction thereof, a second shaft 311 is provided at the second end 31 of the second connecting member 30, and a fourth shaft 321 is provided at the fourth end 32 of the second connecting member 30.

The connecting assembly of the embodiment of the invention is characterized in that the first connecting piece 20 and the second connecting piece 30 are arranged at intervals in the first direction, so that the connecting assembly of the embodiment of the invention can support the vehicle door in the first direction when being connected with the vehicle body and the vehicle door, and the stability of the vehicle door can be improved.

Further, the first and second axes 101 and 102 and the third and fourth axes 103 and 104 are arranged at intervals in a second direction, and the second direction is perpendicular to the first direction. Therefore, when the connecting assembly of the embodiment of the invention is connected with the vehicle body and the vehicle door, the first connecting piece 20 restrains the rotation of the vehicle door relative to the second connecting piece 30, and the second connecting piece 30 restrains the rotation of the vehicle door relative to the first connecting piece 20. And the distance between the first axis 101 and the third axis 103 is equal to the distance between the second axis 102 and the fourth axis 104, so that the translation of the vehicle door in the process of rotating the first connecting piece 20 and the second connecting piece 30 relative to the vehicle body can be ensured, the free rotation of the vehicle door is avoided, and the stability of the vehicle door can be further improved.

Therefore, the connecting component provided by the embodiment of the invention has a simple structure, and the stability of the vehicle door can be ensured.

In some alternative embodiments, when the connecting assembly of the embodiments of the present invention is connected between the vehicle door and the vehicle body, as shown in fig. 2 to 4, the angle between the first direction and the height direction (i.e., the up-down direction in fig. 1) of the vehicle door 10 is greater than or equal to 0 degrees and less than 90 degrees. That is, the opening direction of the door 10 cannot be the up-down direction.

Preferably, the angle between the first direction and the height direction of the door 10 is equal to 0 degrees, i.e., the first direction is the up-down direction (the height direction of the vehicle body 60) as viewed in fig. 1. That is, the first shaft 211, the second shaft 311, the third shaft 221, and the fourth shaft 321 all extend in the up-down direction. Accordingly, the opening direction of the door 10 is the front-rear direction.

It will be appreciated that the opening direction of the door 10 may be specifically set according to market demands and design requirements, and is preferably the front-rear direction.

In some alternative embodiments, the second direction is perpendicular to the width direction of the vehicle body 60 when the connection assembly of the embodiments of the present invention is connected between the vehicle door and the vehicle body, as shown in fig. 2-4. The first direction is perpendicular to the width direction of the vehicle body 60, and the second direction is perpendicular to the first direction and the width direction of the vehicle body 60. That is, the first direction, the second direction, and the width direction of the vehicle body 60 are similar to three directions of the spatial three-dimensional coordinates.

It is understood that when the first direction is any direction perpendicular to the width direction of the vehicle body 60, the second direction is also any direction perpendicular to the width direction of the vehicle body 60.

Preferably, the first direction is the up-down direction as in fig. 1, and the second direction is the front-back direction (the longitudinal direction of the vehicle body 60) as in fig. 2.

Accordingly, the first and second axes 101 and 102 and the third and fourth axes 103 and 104 are spaced apart in the front-rear direction, so that the distance by which the door 10 is outwardly offset in the left-right direction can be reduced, and the occupied space of the door 10 can be reduced, thereby contributing to a reduction in the overall vehicle size.

In some embodiments, as shown in fig. 2-5, the connection assembly of the embodiments of the present invention further includes: at least one of the first mount 40 rotatably connected to the first link 20 through the first shaft 211, the second mount 50 rotatably connected to the second link 30 through the second shaft 311, the third mount 70 rotatably connected to the first link 20 through the third shaft 221, and the fourth mount 80 rotatably connected to the second link 30 through the fourth shaft 321.

That is, when the connection assembly of the embodiment of the present invention is connected to the door, the first connector 20 is connected to the door through the first mount 40, and/or the second mount 30 is connected to the door through the second mount 50. When the connecting assembly of the embodiment of the present invention is connected to the vehicle door, the first connecting member 20 is connected to the vehicle body through the third mount 70, and/or the second mount 30 is connected to the vehicle door through the fourth mount 80.

It is to be appreciated that the first mount 40 may space the first shaft 211 from the door 10 and the second mount 50 may space the second shaft 311 from the door 10. That is, the first shaft 211 and the door 10 have a gap in the width direction of the vehicle body 60, and the second shaft 311 and the door 10 have a gap in the width direction of the vehicle body 60. Therefore, in the process of rotating the first connecting member 20 and the second connecting member 30, the connecting assembly according to the embodiment of the invention can reduce the restriction of the door 10 on the first connecting member 20 and the second connecting member 30, thereby increasing the movable range of the first connecting member 20 and the second connecting member 30 and further increasing the opening degree of the door 10.

Further, the third mount 70 may space the third shaft 221 from the vehicle body 60, and the fourth mount 80 may space the fourth shaft 321 from the vehicle body 60. Therefore, in the process of rotating the first connecting member 20 and the second connecting member 30, the connecting assembly according to the embodiment of the invention can reduce the restriction of the vehicle body 60 on the first connecting member 20 and the second connecting member 30, thereby increasing the movable range of the first connecting member 20 and the second connecting member 30 and further increasing the opening of the vehicle door 10.

In some embodiments, the connection assembly of the present embodiment further includes driving parts 90, the number of driving parts 90 being 1 or more and 4 or less; at least one of the first shaft 211 and the third shaft 221 is fixedly connected with the first link 20 and with the driving part 90, and/or at least one of the second shaft 311 and the fourth shaft 321 is fixedly connected with the second link 30 and with the driving part 90.

It will be appreciated that the drive member 90 is mounted to the door or body of the vehicle when the connection assembly of the present embodiment is connected between the door and body of the vehicle.

When the driving member 90 is mounted on the vehicle door, the first shaft 211 is fixedly coupled to the first link 20 and to the driving member 90, and/or the second shaft 311 is fixedly coupled to the second link 30 and to the driving member 90. Specifically, when the driving member 90 is mounted on the vehicle door, the driving member 90 is connected to the first shaft 211 or the second shaft 311, so as to drive the first shaft 211 or the second shaft 311 to rotate, thereby driving the first link 20 or the second link 30 to rotate. When two driving parts 90 are installed on the vehicle door, one driving part 90 is connected with the first shaft 211, so that the first shaft 211 is driven to rotate, the first connecting piece 20 is driven to rotate, and the other driving part 90 is connected with the second shaft 311, so that the second shaft 311 is driven to rotate, and the second connecting piece 30 is driven to rotate.

Similarly, when the driving member 90 is mounted on the vehicle body, the third shaft 221 is fixedly coupled to the first link 20 and to the driving member 90, and/or the fourth shaft 321 is fixedly coupled to the second link 30 and to the driving member 90. Specifically, when the driving member 90 is mounted on the vehicle door, the driving member 90 is connected to the third shaft 221 or the fourth shaft 321, so as to drive the third shaft 221 or the fourth shaft 321 to rotate, thereby driving the first link 20 or the second link 30 to rotate. When two driving parts 90 are installed on the vehicle door, one driving part 90 is connected with the third shaft 221 so as to drive the first shaft 211 to rotate and further drive the first connecting piece 20 to rotate, and the other driving part 90 is connected with the fourth shaft 321 so as to drive the second shaft 311 to rotate and further drive the second connecting piece 30 to rotate.

A vehicle door assembly according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1-9, a vehicle in accordance with an embodiment of the present invention includes a door 10 and a connection assembly. The connecting assembly includes the connecting assembly of any of the above embodiments, the first connecting member 20 is rotatably connected to the door 10 through the first shaft 211, and the second connecting member 30 is rotatably connected to the door 10 through the second shaft 311.

A vehicle body assembly according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1-9, a vehicle in accordance with an embodiment of the present invention includes a body 60 and a connection assembly. The connecting assembly includes the connecting assembly of any one of the above embodiments, the first connecting member 20 is rotatably connected to the vehicle body 60 through the third shaft 221, and the second connecting member 30 is rotatably connected to the vehicle body 60 through the fourth shaft 321.

A vehicle according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1-9, a vehicle in accordance with an embodiment of the present invention includes a door 10, a body 60, and a connection assembly. The connecting assembly includes the connecting assembly of any of the above embodiments, the first connecting member 20 is rotatably connected with the vehicle door 10 through the first shaft 211, the second connecting member 30 is rotatably connected with the vehicle door 10 through the second shaft 311, the first connecting member 20 is rotatably connected with the vehicle body 60 through the third shaft 221, and the second connecting member 30 is rotatably connected with the vehicle body 60 through the fourth shaft 321.

The vehicle of the embodiment of the invention can connect all the vehicle doors 10 including the front door with the vehicle body 60 by using the connecting component, wherein the connecting component occupies the space of the door opening 61 of the vehicle body 60, and the vehicle doors 10 can be opened in a translational manner, and have the advantages of small occupied space and good stability.

In some embodiments, as shown in fig. 1-5, the interior side of the door 10 is provided with a first mount 40 and a second mount 50, i.e., the first mount 40 and the second mount 50 are mounted to the interior side of the door 10. The first mounting seat 40 is provided with a first shaft 211 hole, the first shaft 211 is rotationally matched in the first shaft 211 hole around the first axis 101, the second mounting seat 50 is provided with a second shaft 311 hole, and the second shaft 311 is rotationally matched in the second shaft 311 hole around the second axis 102.

It will be appreciated that the first mount 40 and the second mount 50 are spaced apart in the height direction of the door 10, the first mount 40 supports the door 10 at the waist of the door 10, and the second mount 50 supports the door 10 at the bottom of the door 10, so that the stability of the door 10 can be improved.

Further, the first mount 40 may space the first shaft 211 from the door 10 and the second mount 50 may space the second shaft 311 from the door 10. That is, the first shaft 211 and the door 10 have a gap in the width direction of the vehicle body 60, and the second shaft 311 and the door 10 have a gap in the width direction of the vehicle body 60. Therefore, in the process of rotating the first connecting member 20 and the second connecting member 30, the vehicle according to the embodiment of the invention can reduce the restriction of the door 10 on the first connecting member 20 and the second connecting member 30, thereby increasing the movable range of the first connecting member 20 and the second connecting member 30, and further increasing the opening degree of the door 10.

In some embodiments, as shown in fig. 5, the first mount 40 is provided with a first ear panel 41 extending toward the inside of the door 10, a first shaft 211 hole is provided on the first ear panel 41, the second mount 50 is provided with a second ear panel 51 extending toward the inside of the door 10, and a second shaft 311 hole is provided on the second ear panel 51.

It will be appreciated that the first ear panel 41 may increase the distance separating the first axle 211 from the door 10 and the second ear panel 51 may increase the distance separating the second axle 311 from the door 10. Therefore, in the process of rotating the first connecting piece 20 and the second connecting piece 30, the vehicle according to the embodiment of the invention can further reduce the limitation of the vehicle door 10 on the first connecting piece 20 and the second connecting piece 30, and can avoid the limitation of the first installation on the first connecting piece 20 and the limitation of the second installation seat 50 on the second connecting piece 30, thereby further increasing the movable range of the first connecting piece 20 and the second connecting piece 30 and further increasing the opening degree of the vehicle door 10.

In some embodiments, as shown in fig. 1-5, the body 60 is provided with a third mount 70 and a fourth mount 80, the third mount 70 is provided with a third axle 221 bore, the third axle 221 is rotationally fitted within the third axle 221 bore about the third axis 103, the fourth mount 80 is provided with a fourth axle 321 bore, and the fourth axle 321 is rotationally fitted within the fourth axle 321 bore about the fourth axis 104.

It will be appreciated that the third mount 70 and the fourth mount 80 are mounted on the vehicle body 60 and are rotatably coupled to the third shaft 221 and the fourth shaft 321, respectively. The third mount 70 may space the third shaft 221 from the vehicle body 60 and the fourth mount 80 may space the fourth shaft 321 from the vehicle body 60. Therefore, in the process of rotating the first connecting member 20 and the second connecting member 30, the vehicle according to the embodiment of the invention can reduce the restriction of the vehicle body 60 on the first connecting member 20 and the second connecting member 30, thereby increasing the movable range of the first connecting member 20 and the second connecting member 30, and further increasing the opening degree of the vehicle door 10.

Further, as shown in fig. 2 and 6 to 9, the third mount 70 and the fourth mount 80 extend into the door opening 61 of the vehicle body 60, and the first link 20 and the second link 30 are movable in the door opening 61 of the vehicle body 60 and between the vehicle body 60 and the door 10. Therefore, the vehicle according to the embodiment of the invention can further reduce the restriction of the vehicle body 60 on the first connecting member 20 and the second connecting member 30, thereby further increasing the movable range of the first connecting member 20 and the second connecting member 30 and further increasing the opening degree of the vehicle door 10

In some embodiments, as shown in fig. 5, the third mount 70 is provided with a third ear plate 71 extending toward the door 10, a third axle 221 hole is provided on the third ear plate 71, the fourth mount 80 is provided with a fourth ear plate 81 extending toward the door 10, and a fourth axle 321 hole is provided on the fourth ear plate 81.

It will be appreciated that the third ear plate 71 may increase the separation distance of the third axle 221 from the vehicle body 60 and the fourth ear plate 81 may increase the separation distance of the fourth axle 321 from the vehicle body 60. Therefore, in the process of rotating the first connecting member 20 and the second connecting member 30, the vehicle according to the embodiment of the invention can further reduce the restriction of the vehicle body 60 on the first connecting member 20 and the second connecting member 30, and can avoid the restriction of the third mounting itself on the first connecting member 20 and the restriction of the fourth mounting seat 80 itself on the second connecting member 30, thereby further increasing the movable ranges of the first connecting member 20 and the second connecting member 30 and further increasing the opening of the vehicle door 10.

In some embodiments, as shown in fig. 5-9, the middle portions of the first connecting member 20 and the second connecting member 30 are protruded toward the side far from the vehicle body 60, so as to form a recess portion avoiding the vehicle body 60, thereby further increasing the movable range of the first connecting member 20 and the second connecting member 30 and further increasing the opening degree of the vehicle door 10.

In some embodiments, as shown in fig. 6, the door 10 is provided with a door lock 11, and the body 60 is provided with a latch 62 that mates with the door lock 11. Accordingly, the door 10 is locked with the vehicle body 60 by the connection of the door lock 11 and the latch 62 when the door 10 is closed, thereby improving the stability of the door 10. In some embodiments, as shown in fig. 1-9, the vehicle of an embodiment of the present invention further includes a drive member 90. A driving part 90 is provided on the door 10, the driving part 90 being connected to at least one of the first link 20 and the second link 30; and/or, a driving part 90 is provided on the vehicle body 60, the driving part 90 being connected to at least one of the first and second links 20 and 30.

That is, the driving member 90 is provided in various manners. That is, the driving member 90 is provided to the door 10, and the driving member 90 is connected to the first link 20; alternatively, the driving part 90 is provided on the door 10, and the driving part 90 is connected to the second link 30; alternatively, the driving part 90 is provided on the door 10, and the driving part 90 is connected to both the first link 20 and the second link 30; alternatively, the driving member 90 is provided on the vehicle body 60, and the driving member 90 is connected to the first link 20; alternatively, the driving member 90 is provided on the vehicle body 60, and the driving member 90 is connected to the second link 30; alternatively, the driving part 90 is provided on the vehicle body 60, and the driving part 90 is connected to both the first link 20 and the second link 30; alternatively, the driving member 90 is provided on the door 10 and the body 60, and the driving member 90 is connected to the first link 20; alternatively, the driving member 90 is provided on the door 10 and the body 60, and the driving member 90 is connected to the second link 30; alternatively, the driving part 90 is provided on the door 10 and the body 60, and the driving part 90 is connected to both the first link 20 and the second link 30.

In other words, the driving part 90 is at least one and four or less.

When the driving member 90 is one, the driving member 90 is provided on the door 10 or the body 60, and the driving member 90 is connected to the first link 20 or the second link 30. Specifically, the driving part 90 is disposed on the vehicle door 10, and the driving part 90 is connected to the first connector 20 or the second connector 30, so as to drive the first connector 20 or the second connector 30 to rotate, and since the first connector 20 and the second connector 30 are rotatably connected to the vehicle body 60, the first connector 20 and the second connector 30 rotate relative to the vehicle body 60, and the vehicle door 10 translates relative to the vehicle body 60. Alternatively, the driving member 90 is disposed on the vehicle body 60, and the driving member 90 is connected to the first link 20 or the second link 30 to drive the first link 20 or the second link 30 to rotate, and the first link 20 and the second link 30 are rotatably connected to the vehicle door 10, so that the first link 20 and the second link 30 rotate relative to the vehicle body 60, and the vehicle door 10 translates relative to the vehicle body 60.

When there are two driving members 90, the driving members 90 are provided on the door 10 and/or the body 60, and the driving members 90 are connected to the first link 20 and/or the second link 30. Specifically, two driving parts 90 are provided on the vehicle door 10, and the two driving parts 90 are connected to the first link 20 and the second link 30, respectively. Alternatively, both driving parts 90 are provided on the vehicle body 60, and both driving parts 90 are connected to the first link 20 and the second link 30, respectively. Alternatively, the two driving members 90 are provided on the vehicle body 60 and the door 10, respectively, the driving member 90 provided on the door 10 is connected to the first link 20 or the second link 30, and the driving member 90 provided on the vehicle body 60 is connected to the first link 20 or the second link 30.

When the driving members 90 are three, two driving members 90 are provided on one of the vehicle body 60 and the door 10, and the other driving member 90 is provided on the other of the vehicle body 60 and the door 10. Specifically, two driving parts 90 are provided on the vehicle body 60, and the two driving parts 90 are respectively connected to the first link 20 and the second link 30, and the other driving part 90 is provided on the vehicle door 10, and the other driving part 90 is connected to the first link 20 or the second link 30. Alternatively, two driving parts 90 are provided on the vehicle door 10, and the two driving parts 90 are connected to the first link 20 and the second link 30, respectively, the other driving part 90 is provided on the vehicle body 60, and the other driving part 90 is connected to the first link 20 or the second link 30.

When the driving members 90 are four, two driving members 90 are provided on one of the vehicle body 60 and the door 10, and the other two driving members 90 are provided on the other of the vehicle body 60 and the door 10. Specifically, two driving parts 90 are provided on the vehicle body 60, and two driving parts 90 are respectively connected to the first link 20 and the second link 30, and the other two driving parts 90 are provided on the vehicle door 10, and two driving parts 90 are respectively connected to the first link 20 and the second link 30. Alternatively, two driving parts 90 are provided on the door 10, and two driving parts 90 are respectively connected to the first link 20 and the second link 30, and the other two driving parts 90 are provided on the body 60, and two driving parts 90 are respectively connected to the first link 20 and the second link 30.

Wherein the driving member 90 is configured to drive the first connector 20 and/or the second connector 30 to rotate relative to the door 10 and the body 60, thereby translating the door 10 relative to the body 60. The specific driving manner and structure of the driving part 90 can be set according to market demands and design requirements.

Optionally, at least one of the first shaft 211 and the third shaft 221 is fixedly connected with the first connector 20 and with the driving part 90, and/or at least one of the second shaft 311 and the fourth shaft 321 is fixedly connected with the second connector 30 and with the driving part 90.

Preferably, the first shaft 211 and the third shaft 221 are fixedly connected to the first link 20 and connected to the driving part 90; the second shaft 311 and the fourth shaft 321 are fixedly connected to the second connector 30 and connected to the driving part 90.

In some alternative embodiments, the driving part 90 includes a motor 91, a first gear 92, and a second gear 93, an output shaft of the motor 91 is connected to the first gear 92, and the first gear 92 is meshed with the second gear 93. The motor 91 is provided on the door 10, and the second gear 93 is connected to at least one of the first shaft 211 and the second shaft 311; and/or the motor 91 is provided on the vehicle body 60, and the second gear 93 is connected to at least one of the third shaft 221 and the fourth shaft 321.

That is, the motor 91 is fixed on the vehicle body 60 and/or the vehicle door 10, and the output shaft of the motor 91 is driven by the first gear 92 and the second gear 93, so as to drive at least one of the first shaft 211, the second shaft 311, the third shaft 221 and the fourth shaft 321 to be in driving connection, so as to drive the first connecting piece 20 and/or the second connecting piece 30 to rotate relative to the vehicle door 10 and the vehicle body 60, so as to translate the vehicle door 10 relative to the vehicle body 60.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the invention.

Claims (14)

1. A connection assembly, comprising:

a first connector and a second connector, the first connector and the second connector being arranged at intervals in a first direction;

the first shaft and the third shaft extend along the first direction and are connected with the first connecting piece, the first shaft is positioned at one end of the first connecting piece in the length direction, the third shaft is positioned at the other end of the first connecting piece in the length direction, and the length direction of the first connecting piece is perpendicular to the first direction; and

the second shaft and the fourth shaft extend along the first direction and are connected with the second connecting piece, the second shaft is positioned at one end of the second connecting piece in the length direction, the fourth shaft is positioned at the other end of the second connecting piece in the length direction, and the length direction of the second connecting piece is perpendicular to the first direction;

wherein the axis of the first shaft and the axis of the second shaft are spaced apart in a second direction, the axis of the third shaft and the axis of the fourth shaft are spaced apart in the second direction, the distance between the axis of the first shaft and the axis of the second shaft is equal to the distance between the axis of the third shaft and the axis of the fourth shaft, and the second direction is perpendicular to the first direction.

2. The connection assembly of claim 1, further comprising: at least one of the first mounting seat rotationally connected with the first connecting piece through the first shaft, the second mounting seat rotationally connected with the second connecting piece through the second shaft, the third mounting seat rotationally connected with the first connecting piece through the third shaft and the fourth mounting seat rotationally connected with the second connecting piece through the fourth shaft.

3. The connection assembly according to claim 1, further comprising a driving part, the number of the driving parts being 1 or more and 4 or less;

at least one of the first shaft and the third shaft is fixedly connected with the first connecting piece and is connected with the driving part,

and/or at least one of the second shaft and the fourth shaft is fixedly connected with the second connecting piece and is connected with the driving component.

4. A vehicle door assembly, comprising:

a connection assembly comprising a connection assembly of a vehicle door and a vehicle body according to any one of claims 1-3; and

the first connecting piece is rotatably connected with the vehicle door through the first shaft, the second connecting piece is rotatably connected with the vehicle door through the second shaft, and the first direction is perpendicular to the thickness direction of the vehicle door.

5. The vehicle door assembly of claim 4, wherein the second direction is perpendicular to a width direction of the vehicle body.

6. A vehicle body assembly, comprising:

a connection assembly comprising a connection assembly of a vehicle door and a vehicle body according to any one of claims 1-3; and

the first connecting piece is connected with the vehicle body in a rotating mode through the third shaft, the second connecting piece is connected with the vehicle body in a rotating mode through the fourth shaft, and the first direction is perpendicular to the width direction of the vehicle body.

7. The vehicle body assembly of claim 6, wherein the second direction is perpendicular to a width direction of the vehicle body.

8. A vehicle, characterized by comprising:

a connection assembly comprising the door and body connection assembly of claim 1;

the first connecting piece is rotatably connected with the vehicle door through the first shaft, and the second connecting piece is rotatably connected with the vehicle door through the second shaft; and

the first connecting piece is connected with the vehicle body in a rotating mode through the third shaft, the second connecting piece is connected with the vehicle body in a rotating mode through the fourth shaft, and the first direction is perpendicular to the width direction of the vehicle body.

9. The vehicle according to claim 8, characterized in that the second direction is perpendicular to a width direction of the vehicle body.

10. The vehicle according to claim 8 or 9, characterized in that a first mounting seat and a second mounting seat are provided on the inner side of the door, the first mounting seat is provided with a first shaft hole, the first shaft is rotatably fitted in the first shaft hole, the second mounting seat is provided with a second shaft hole, and the second shaft is rotatably fitted in the second shaft hole.

11. The vehicle door assembly of claim 10, wherein the first mount is provided with a first ear plate extending toward an interior side of the vehicle door, the first shaft hole is provided on the first ear plate, the second mount is provided with a second ear plate extending toward the interior side of the vehicle door, and the second shaft hole is provided on the second ear plate.

12. The vehicle according to claim 8 or 9, characterized in that the vehicle body is provided with a third mount provided with a third shaft hole, the third shaft being fitted in the third shaft hole, and a fourth mount provided with a fourth shaft hole, the fourth shaft being fitted in the fourth shaft hole in a rotating manner.

13. The vehicle of claim 12, wherein the third mount is provided with a third ear plate extending toward the door, the third shaft hole is provided on the third ear plate, the fourth mount is provided with a fourth ear plate extending toward the door, and the fourth shaft hole is provided on the fourth ear plate.

14. The vehicle according to claim 8 or 9, characterized in that the connection assembly further includes a drive member, the number of which is 1 or more and 4 or less, the drive member being mounted on the door or the vehicle body;

at least one of the first shaft and the third shaft is fixedly connected with the first connecting piece and is connected with the driving part,

and/or at least one of the second shaft and the fourth shaft is fixedly connected with the second connecting piece and is connected with the driving component.