CN216969287U

CN216969287U - Door module and vehicle

Info

Publication number: CN216969287U
Application number: CN202123271144.5U
Authority: CN
Inventors: 邢号彬; 王武; 姜明
Original assignee: Beijing CHJ Automobile Technology Co Ltd
Current assignee: Beijing CHJ Automobile Technology Co Ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-15
Anticipated expiration: 2031-12-23

Abstract

The utility model provides a vehicle door assembly and a vehicle, wherein the vehicle door assembly comprises: a door body; the first connecting rod comprises a first end and a second end, the first end is rotatably arranged on the inner side of the door body, and the second end is used for being rotatably arranged on the vehicle body; and the second connecting rod comprises a third end and a fourth end, the third end is rotatably arranged on the inner side of the door body, the fourth end is used for rotatably arranging on the vehicle body, the first connecting rod and the second connecting rod are arranged at intervals in the first direction, so that the door body can move between an opening position and a closing position along the second direction, and an included angle between the first direction and the second direction is greater than 0 degree and less than or equal to 90 degrees. The vehicle door assembly has the advantages of small occupied space and high stability.

Description

Door module and vehicle

Technical Field

The utility model relates to the technical field of automobiles, in particular to a vehicle door assembly and a vehicle.

Background

The door of vehicle is mostly rotatory opening and closing, often can meet the door and can't open or open the little problem of range when parkking, opens the door and has the risk of scratching rear vehicle and pedestrian when the roadside parks temporarily in addition. Although some vehicle doors in the related art are opened and closed in a sliding manner, the vehicle doors are connected with the vehicle body only through a connecting piece at the bottom, and the vehicle doors are easy to shake in the sliding process and have poor stability.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a vehicle door assembly which has the advantage of high stability.

The embodiment of the utility model provides a vehicle which has the advantages of convenience in opening the door and good stability of the door.

The vehicle door assembly of the embodiment of the utility model comprises: a door body; the first connecting rod comprises a first end and a second end, the first end is rotatably arranged on the inner side of the door body, and the second end is rotatably arranged on the vehicle body; and the second connecting rod comprises a third end and a fourth end, the third end is rotatably arranged on the inner side of the door body, the fourth end is used for rotatably arranging on the vehicle body, the first connecting rod and the second connecting rod are arranged at intervals in the first direction, so that the door body can move between an opening position and a closing position along the second direction, and an included angle between the first direction and the second direction is greater than 0 degree and less than or equal to 90 degrees.

According to the door assembly provided by the embodiment of the utility model, the door body moves between the opening position and the closing position along the second direction by arranging the first connecting rod and the second connecting rod, so that the space occupied by opening the door is reduced, and meanwhile, the first connecting rod and the second connecting rod are arranged at intervals in the first direction of the door body, so that the first connecting rod and the second connecting rod are spaced in the direction vertical to the moving direction of the door, the shaking of the door in the moving process can be reduced or even avoided, and the stability of the door in the opening process is increased.

Therefore, the vehicle door assembly provided by the embodiment of the utility model has the advantage of high stability.

In some embodiments, the directions of extension of the rotation axis of the first end, the rotation axis of the second end, the rotation axis of the third end, and the rotation axis of the fourth end are parallel to each other and perpendicular to the second direction.

In some embodiments, the inner side of the door body is provided with a slide rail, and the first end is rotatable around the rotation axis of the first end and is movably arranged on the slide rail along the second direction of the door body.

In some embodiments, the first end is provided with a roller, the slide rail is provided with a guide groove, and the roller is rotatable around the rotation axis of the first end and movably arranged in the guide groove along the second direction of the door body.

In some embodiments, a first mounting seat is arranged on the inner side of the door body, the third end is rotatably arranged on the first mounting seat around the rotation axis of the third end, the sliding rail is arranged at the waist of the door body, and the first mounting seat is arranged at the bottom of the door body.

In some embodiments, the vehicle door assembly of the present invention further includes a third link, where the third link includes a fifth end and a sixth end, the fifth end is rotatably disposed on the inner side of the door body, the sixth end is configured to be rotatably disposed on the vehicle body, and the second link and the third link are spaced apart from each other in the second direction of the door body.

In some embodiments, a second mounting seat is disposed on an inner side of the door body, the fifth end is rotatably disposed on the second mounting seat around a rotation axis of the fifth end, the second mounting seat is disposed at a bottom of the door body, and the first mounting seat and the second mounting seat are spaced apart in the second direction of the door body.

In some embodiments, the vehicle door assembly of the embodiments of the present invention further includes an actuator disposed inside the door body, and the actuator is connected to the second link or the third link so as to drive the door body to move between the open position and the closed position along the second direction.

In some embodiments, the vehicle door assembly of the embodiments of the present invention further includes a main lock and a sub-lock, the main lock is disposed on one side of the door body in the second direction, the sub-lock is disposed on the other side of the door body in the second direction, and the main lock and the sub-lock are configured to cooperate with a latch on a vehicle body.

A vehicle according to an embodiment of the present invention includes a vehicle body and a plurality of doors, at least one of the plurality of doors including the door assembly according to any one of the above embodiments, the vehicle body being provided with a third mount and a fourth mount, the second end of the first link being rotatably provided on the third mount about a rotation axis thereof, and the fourth end of the second link being rotatably provided on the fourth mount about a rotation axis thereof.

Drawings

Fig. 1 is a first perspective view of a vehicle door assembly in accordance with an embodiment of the present invention.

Fig. 2 is a second perspective view of a vehicle door assembly in accordance with an embodiment of the present invention.

Fig. 3 is a first enlarged schematic view of a vehicle door assembly in accordance with an embodiment of the present invention.

FIG. 4 is a second enlarged schematic view of a vehicle door assembly according to an embodiment of the utility model

Reference numerals:

a door body 1; a slide rail 11; a guide groove 111; a first slot 1111; a second groove 1112; a first mount 12; a first avoidance groove 121; a second mount 13; a second avoidance slot 131;

a first link 2; a first end 21; a first rotating shaft 211; a second end 22; a second rotating shaft 221;

a second link 3; a third end 31; a third rotating shaft 311; a fourth end 32; a fourth rotation shaft 321;

a third link 4; a fifth end 41; a fifth rotating shaft 411; a sixth end 42; a sixth rotating shaft 421;

a third mount 51; a third avoidance slot 511;

a fourth mount 52; a fourth avoidance slot 521;

a bending part 6.

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 with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1 to 4, a vehicle door assembly according to an embodiment of the present invention includes: the door body 1, the first connecting rod 2 and the second connecting rod 3.

The first connecting rod 2 comprises a first end 21 and a second end 22, the first end 21 of the first connecting rod 2 is rotatably arranged on the inner side of the door body 1, the second end 22 is used for rotatably arranged on the vehicle body, the second connecting rod 3 comprises a third end 31 and a fourth end 32, the third end 31 is rotatably arranged on the inner side of the door body 1, and the fourth end 32 is used for rotatably arranged on the vehicle body. The first connecting rod 2 and the second connecting rod 3 are arranged at intervals in the first direction of the door body 1, so that the door body 1 can move between an opening position and a closing position along the second direction, and an included angle between the first direction and the second direction is greater than 0 degree and less than or equal to 90 degrees.

Preferably, the angle between the first direction and the second direction is equal to 90 degrees, i.e. the first direction is perpendicular to the second direction.

Specifically, as shown in fig. 1 to 4, the front end of the first link 2 is a first end 21, the rear end of the first link 2 is a second end 22, the front end of the second link 3 is a third end 31, the rear end of the second link 3 is a fourth end 32, and the first link 2 is located above the second link 3, so that when the vehicle door is opened or closed, the vehicle door can rotate around the rotation axis of the first end 21 and the rotation axis of the third end 31 relative to the first link 2 and the second link 3, the first link 2 can rotate around the rotation axis of the second end 22 relative to the vehicle body, and the second link 3 can rotate around the rotation axis of the fourth end 32 relative to the vehicle body, thereby implementing opening and closing of the vehicle door assembly according to the embodiment of the present invention.

It can be understood that the door sets up the mode of opening of many connecting rods, namely, set up first connecting rod 2 and second connecting rod 3 along upper and lower direction on the door body 1, has reduced the door and has opened the space that occupies, increases passenger's business turn over space, and first connecting rod 2 and second connecting rod 3 have still reduced the shake of door body 1 in the front and back direction, have increased the door and have opened or close the stability of in-process.

Preferably, the rotation axis of the first end, the rotation axis of the second end, the rotation axis of the third end and the rotation axis of the fourth end all extend in a direction parallel to the first direction.

It is understood that the first direction may be parallel to the up-down direction in fig. 1, and then the second direction is parallel to the left-right direction in fig. 1. Of course, the first direction may also have an included angle greater than 0 degree and equal to or less than 90 degrees with the up-down direction.

That is, when the first direction is parallel to the up-down direction, the door body 1 may be opened in the left-right direction; when the included angle between the first direction and the up-down direction is larger than 0 degree and smaller than 90 degrees, the door body 1 can be opened along the inclined direction; when the included angle between the first direction and the up-down direction is equal to 90 degrees, the door body 1 can be opened along the up-down direction.

In some embodiments, the inner side of the door body 1 is provided with a slide rail 11, and the first end 21 of the first link 2 is rotatable around its rotation axis and movably provided on the slide rail 11 along the second direction of the door body 1.

Specifically, as shown in fig. 1 and 3, the length direction of the slide rail 11 is parallel to the left-right direction, the first end 21 of the first link 2 and the vehicle door are relatively rotatable, and the first end 21 of the first link 2 can move on the slide rail 11 in the left-right direction.

That is, when the vehicle door is opened or closed, the first end 21 of the first link 2 and the door body 1 rotate relatively, and the first end 21 of the first link 2 moves on the slide rail 11 in the left-right direction, so that the vehicle door assembly according to the embodiment of the utility model is opened or closed.

In some embodiments, the first end 21 of the first link 2 is provided with a roller, the slide rail 11 is provided with a guide groove 111, and the roller is rotatable around the rotation axis of the first end 21 and movably disposed in the guide groove 111 along the second direction of the door body 1.

Specifically, as shown in fig. 1 and 3, the first end 21 is provided with a first rotating shaft 211, an axis of the first rotating shaft 211 coincides with a rotation axis of the first end 21, the roller is rotatably provided on the first rotating shaft 211, a side wall of the guide groove 111 is provided with a first groove 1111 and a second groove 1112, the first groove 1111 penetrates through an upper side wall of the guide groove 111, a length direction of the first groove 1111 is parallel to a length direction of the guide groove 111, the second groove 1112 penetrates through a lower side wall of the guide groove 111, a length direction of the second groove 1112 is parallel to the length direction of the guide groove 111, an upper end of the first rotating shaft 211 is disposed in the first groove 1111, a lower end of the first rotating shaft 211 is disposed in the second groove 1112, an outer side wall of the roller is in contact with a bottom wall of the guide groove 111, a middle portion of the first rotating shaft 211 is fixedly or rotatably connected to the first end 21, and the roller can move in a left-right direction in the guide groove 111 when the vehicle door is opened or closed.

It can be understood that the door opening distance of the vehicle door assembly according to the embodiment of the present invention can be changed by adjusting the lengths of the first link 2 and the second link 3 and the path of the guide groove 111, so that the vehicle door assembly can be applied to different scenes, and the practicability of the vehicle door assembly according to the embodiment of the present invention is improved.

In some embodiments, the first mounting seat 12 is disposed on the inner side of the door body 1, the third end 31 of the second link 3 is rotatably disposed on the first mounting seat 12 about the rotation axis thereof, the slide rail 11 is disposed at the waist portion of the door body 1, and the first mounting seat 12 is disposed at the bottom portion of the door body 1.

Specifically, as shown in fig. 1 and 4, the slide rail 11 is located above the first mounting seat 12 and is generally located at the waist of the door body 1, the first connecting rod 2 is mounted on the slide rail 11 to further improve the stability of the door assembly, the length direction of the first mounting seat 12 is arranged along the left-right direction, the first mounting seat 12 is provided with a first avoidance groove 121, the length direction of the first avoidance groove 121 is parallel to the length direction of the first mounting seat 12, an avoidance space is provided for the third end 31 when the door is opened or closed, and further the opening and closing functions of the door are realized.

It is understood that the first mounting seat 12 and the slide rail 11 can be fixed to the vehicle door assembly of the embodiment of the present invention by riveting, welding or bolting.

In other embodiments, the vehicle door assembly of the embodiment of the utility model further includes a third link 4, the third link 4 includes a fifth end 41 and a sixth end 42, the fifth end 41 of the third link 4 is rotatably disposed at the inner side of the door body 1, the sixth end 42 of the third link 4 is configured to be rotatably disposed on the vehicle body, and the second link 3 and the third link 4 are disposed at an interval in the second direction of the door body 1.

Specifically, as shown in fig. 1 and 4, the rear end of the third link 4 is a fifth end 41, the front end of the third link 4 is a sixth end 42, and the third link 4 and the second link 3 may form a parallelogram link mechanism to ensure that the vehicle door can be opened and closed smoothly.

It can be understood that the third end 31 of the second link 3 is provided with a third rotating shaft 311, the axis of the third rotating shaft 311 coincides with the rotating axis of the third end 31, and the third end 31 of the third rotating shaft 311 is hinged on the first mounting seat 12 through the third rotating shaft 311.

In some embodiments, the second mounting seat 13 is disposed on the inner side of the door body 1, the fifth end 41 of the third link 4 is rotatably disposed on the second mounting seat 13 around the rotation axis thereof, the second mounting seat 13 is disposed on the bottom of the door body 1, and the first mounting seat 12 and the second mounting seat 13 are spaced in the second direction of the door body 1.

Specifically, the length direction of second mount pad 13 sets up along left right direction, be equipped with the second on the second mount pad 13 and dodge groove 131, the length direction of the second groove 131 of dodging is parallel with the length direction of second mount pad 13, provide the space of dodging for fifth end 41 when the door is opening or is closed, and then realize opening and the function of closing of door, the fifth end 41 of third connecting rod 4 is equipped with fifth pivot 411, the axis of fifth pivot 411 coincides with the rotation axis of fifth end 41, the fifth end 41 of third connecting rod 4 articulates on second mount pad 13 through fifth pivot 411.

Preferably, as shown in fig. 1, the first link 2, the second link 3 and the third link 4 are all provided with a bent portion 6, and the bent portion 6 is beneficial for the vehicle door to avoid the vehicle body when the vehicle door is opened and closed.

In some embodiments, the vehicle door assembly of the present embodiment further includes an actuator disposed inside the door body 1, and the actuator is connected to the second link 3 or the third link 4 so as to drive the door body 1 to move between the open position and the closed position.

It can be understood that the driver can be a device capable of realizing reciprocating motion, such as a telescopic motor, an air cylinder, a hydraulic cylinder, and the like, so that the start driver can drive the second connecting rod 3 or the first connecting rod 2 to realize opening or closing of the door body 1.

Preferably, the drive is connected to the second link 3 or the third link 4 by means of a ball joint.

That is to say, the driver may be connected to the second connecting rod 3 through a spherical hinge, and the driver may also be connected to the third connecting rod 4 through a spherical hinge, so that the driver is started to drive the second connecting rod 3 or the third connecting rod 4 to move, thereby opening and closing the vehicle door of the vehicle door assembly according to the embodiment of the present invention.

It can be understood that the deformation of the vehicle door assembly of the embodiment of the present invention or the vehicle body connected to the vehicle door may cause the relative position of the actuator and the second connecting rod 3 or the third connecting rod 4 to change, and the actuator and the second connecting rod 3 or the third connecting rod 4 are connected by the spherical hinge, so that the vehicle door using the vehicle door assembly of the novel embodiment may be ensured to be used normally, and the reliability of the vehicle door assembly may be further improved.

In some embodiments, the vehicle door assembly of the embodiment of the present invention further includes a main lock and a sub-lock, the main lock is disposed on one side of the door body 1 in the second direction, the sub-lock is disposed on the other side of the door body 1 in the second direction, and the main lock and the sub-lock are configured to cooperate with a latch on the vehicle body.

Specifically, as shown in fig. 1 and 2, the primary lock is located above the secondary lock, and a plurality of latches are further disposed on the vehicle body matched with the vehicle door assembly according to the embodiment of the present invention, and the plurality of latches correspond to the primary lock and the secondary lock one to one, so that when the primary lock and the secondary lock are locked with the latches respectively, the stability of the vehicle door is ensured.

It can be understood that the main lock and the auxiliary lock are both automatic suction locks, so that the intelligence of the vehicle door assembly provided by the embodiment of the utility model is improved, and the stability of the vehicle door when being closed is improved.

The vehicle according to the embodiment of the present invention includes a vehicle body and a plurality of doors, at least one of the plurality of doors includes the door assembly according to any one of the above embodiments, the vehicle body is provided with a third mounting seat 51 and a fourth mounting seat 52, the second end 22 of the first link 2 is rotatably provided on the third mounting seat 51 about its rotation axis, and the fourth end 32 of the second link 3 is rotatably provided on the fourth mounting seat 52 about its rotation axis.

Specifically, according to an actual application scene, a plurality of doors can be provided with the door assemblies of the embodiments, so that the doors of the vehicle provided by the embodiments of the utility model can be opened and closed conveniently, passengers can get in and out conveniently, and meanwhile, the door assemblies can be opened and closed stably, and the reliability of the vehicle is improved.

As shown in fig. 2, the length direction of the third mounting seat 51 is parallel to the left-right direction, the third mounting seat 51 is provided with a third avoiding groove 511, the length direction of the third avoiding groove 511 is parallel to the length direction of the third mounting seat 51, the second end 22 of the first connecting rod 2 is provided with a second rotating shaft 221, the axis of the second rotating shaft 221 is overlapped with the rotating axis of the second end 22, the second end 22 of the first connecting rod 2 is hinged on the third mounting seat 51 through the second rotating shaft 221, the length direction of the fourth mounting seat 52 is parallel to the left-right direction, the fourth mounting seat 52 is provided with a fourth avoiding groove 521, the length direction of the fourth avoiding groove 521 is parallel to the length direction of the fourth mounting seat 52, the fourth end 32 of the second connecting rod 3 is provided with a fourth rotating shaft 321, the fourth end 32 of the second connecting rod 3 is hinged on the fourth mounting seat 52 through the fourth rotating shaft 321, the third avoidance groove 511 and the fourth avoidance groove 521 provide avoidance conditions for the first link 2 and the second link 3 in the rotation process, which is beneficial to opening and closing of the vehicle door.

It can be understood that the sixth end 42 of the third link 4 is provided with a sixth rotating shaft 421, the axis of the sixth rotating shaft 421 coincides with the rotating axis of the sixth end 42, and the sixth end 42 of the third link 4 is hinged on the fourth mounting seat 52 through the sixth rotating shaft 421, so that the second link 3 and the third link 4 form a parallelogram linkage mechanism.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A vehicle door assembly, comprising:

a door body;

the first connecting rod comprises a first end and a second end, the first end is rotatably arranged on the inner side of the door body, and the second end is rotatably arranged on the vehicle body; and

the second connecting rod, the second connecting rod includes third end and fourth end, the third end rotationally establishes the inboard of the door body, the fourth end is used for rotationally establishing on the automobile body, wherein, first connecting rod with the second connecting rod sets up at the interval on the first direction to the door body moves between open position and closed position along the second direction, first direction with contained angle between the second direction is greater than 0 degree and less than or equal to 90 degrees.

2. The vehicle door assembly of claim 1, wherein the axes of rotation of the first end, the second end, the third end, and the fourth end extend parallel to each other and perpendicular to the second direction.

3. The door assembly of claim 1, wherein the door body has a slide track on an inner side thereof, and the first end is rotatably disposed on the slide track about an axis of rotation thereof and is movable in the second direction.

4. The vehicle door assembly of claim 3, wherein the first end is provided with a roller, the slide rail is provided with a guide slot, and the roller is rotatable about the axis of rotation of the first end and movably disposed in the guide slot in the second direction.

5. The door assembly of claim 3, wherein a first mounting seat is disposed on an inner side of the door body, the third end is rotatably disposed on the first mounting seat about a rotation axis thereof, the slide rail is disposed at a waist portion of the door body, and the first mounting seat is disposed at a bottom portion of the door body.

6. The door assembly of claim 5, further comprising a third link including a fifth end and a sixth end, the fifth end being rotatably disposed on an interior side of the door body, the sixth end being adapted to be rotatably disposed on the vehicle body, the second link and the third link being spaced apart in the second direction.

7. The door assembly of claim 6, wherein a second mounting seat is provided on an inner side of the door body, the fifth end is rotatably provided on the second mounting seat about a rotational axis thereof, the second mounting seat is provided at a bottom of the door body, and the first mounting seat and the second mounting seat are spaced apart in the second direction.

8. The vehicle door assembly of claim 6, further comprising an actuator disposed on an interior side of the door body, the actuator coupled to the second link or the third link to actuate the door body between the open position and the closed position in the second direction.

9. The vehicle door assembly of any of claims 1-8, further comprising a primary lock disposed on one side of the door body in the second direction and a secondary lock disposed on the other side of the door body in the second direction, the primary lock and the secondary lock configured to engage a latch on a vehicle body.

10. A vehicle comprising a body and a plurality of doors, at least one of said doors comprising a door assembly as defined in any of claims 1-9, said body providing a third mount and a fourth mount, said second end of said first link being rotatably disposed on said third mount about an axis of rotation thereof, said fourth end of said second link being rotatably disposed on said fourth mount about an axis of rotation thereof.