CN221213618U - Chair armrest and vehicle - Google Patents

Abstract

The utility model discloses a seat armrest and a vehicle, relates to the technical field of vehicle parts, and is used for solving the problem of poor applicability of the existing seat armrest. The chair armrest comprises a connecting component and a supporting component. One end of the connecting component is used for being connected with the seat framework, and the connecting component is used for rotating relative to the seat framework around the first axis. The support component is rotationally connected with the other end of the connecting component around a second axis. Wherein the first axis is parallel to the second axis. The seat armrest provided by the utility model is used for supporting the arms of passengers.

Description

Chair armrest and vehicle

Technical Field

The utility model relates to the technical field of vehicle parts, in particular to a seat armrest and a vehicle.

Background

Along with the increasing national standard of living, automobiles are used more and more frequently in daily life of people, and become one of important transportation means for people to walk. Meanwhile, as various requirements of people on automobiles are getting higher and higher, the automobile industry is rapidly developing. Automobile manufacturers need to pay attention not only to the high-end performance of the vehicle itself, but also to the comfort of the vehicle.

For vehicles having independent seats, seat armrests are typically provided on the independent seats. The armrests of the seat can play a certain supporting role on the arms of the passengers, so that the passengers can feel more comfortable when sitting on the independent seats.

However, the existing seat armrests are poor in applicability and cannot enable arms of different passengers to be supported on the seat armrests comfortably.

Disclosure of utility model

The utility model provides a seat armrest and a vehicle, which are used for solving the problem of poor applicability of the existing seat armrest.

In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme:

In one aspect, the present application provides a chair armrest comprising a connection assembly and a support assembly. One end of the connecting component is used for being connected with the seat framework, and the connecting component is used for rotating relative to the seat framework around the first axis. The support component is rotationally connected with the other end of the connecting component around a second axis. Wherein the first axis is parallel to the second axis.

The seat armrest provided by the embodiment of the application has the advantages that the supporting component can be connected with the seat framework through the connecting component, so that the seat armrest can be used for supporting arms of passengers. Because the connecting component can rotate relative to the seat framework around the first axis, the height of one end, far away from the seat framework, of the connecting component can be adjusted. Because the supporting component is connected with one end of the connecting component, which is far away from the seat framework, when the connecting component rotates relative to the seat framework, the height of the supporting component can be adjusted. When the levelness of the support assembly is changed after the height adjustment of the support assembly and the arm of the passenger cannot be normally supported, the passenger can rotate the support assembly around the second axis. Since the second axis is parallel to the first axis, the support assembly can be adjusted in levelness by rotating around the second axis, and thus can be adjusted to a state in which the arms of the passengers can be normally supported.

Therefore, when different passengers use the seat armrests, the passengers can adjust the supporting components in the seat armrests to a proper height according to the length of the arms of the passengers, and the supporting components can be adjusted to a state capable of normally supporting the arms of the passengers, so that the arms can be supported on the supporting components more comfortably, and the seat armrests are good in applicability.

In some embodiments, the armrest further comprises a first drive mechanism coupled to the connection assembly for rotating the connection assembly about the first axis.

In some embodiments, the connection assembly includes a first connection and a second connection. The first connecting piece is used for being connected with the seat framework and connected with the first driving mechanism. The second connecting piece is connected with the first driving mechanism, and the second connecting piece is connected with the first connecting piece through the first driving mechanism. The support component is rotationally connected with the second connecting piece. The first driving mechanism is used for driving the second connecting piece to rotate around the first axis.

In some embodiments, the second connector has a relief hole formed therein. The first driving mechanism comprises a first transmission piece, a second transmission piece and a first driving motor. The first transmission piece is located between the first connecting piece and the second connecting piece and is connected with the first connecting piece. The second transmission piece is located the periphery of first transmission piece, rotates with first transmission piece around first axis to be connected. The first drive motor includes a motor body and an output shaft. The output shaft is connected with the motor main body. The motor main body is located one side of the second connecting piece far away from the first connecting piece and is connected with the second connecting piece. The output shaft penetrates through the avoiding hole and is connected with the first transmission member. The second transmission piece is connected with the second connecting piece.

In some embodiments, one of the second transmission member and the second connection member has a plurality of engagement holes, and the other is formed with a plurality of protrusions. One of the protrusions is clamped in one of the clamping holes.

In some embodiments, the connection assembly is provided with a rotation hole. The support assembly comprises a rotating shaft and a support main body, wherein the rotating shaft penetrates through the rotating hole and is rotationally connected with the connecting assembly around a second axis. The support body is connected with the rotation shaft.

In some embodiments, the armrest further comprises a second drive mechanism coupled to the rotatable shaft for rotating the rotatable shaft relative to the connection assembly.

In some embodiments, the second drive mechanism includes a second drive motor and a transmission assembly. The transmission component is connected with the rotating shaft and is connected with the output end of the second driving motor. The second driving motor is used for driving the rotating shaft to rotate relative to the connecting assembly through the transmission assembly.

In some embodiments, the drive assembly includes a worm gear and a worm. The worm wheel is sleeved on the rotating shaft and is connected with the rotating shaft. The worm is connected with the output end of the second driving motor and meshed with the worm wheel.

In another aspect, the present application also provides a vehicle, including a vehicle body, a seat frame, and any one of the seat armrests described above. The inside of the vehicle body forms a vehicle cabin, and the seat framework is arranged in the vehicle cabin. The seat armrests are connected with the seat framework.

Because the vehicle provided by the application comprises any one of the seat armrests, the beneficial effects of the vehicle are the same as those of the seat armrests, and the description is omitted here.

Drawings

FIG. 1 is a schematic view of a seat armrest according to an embodiment of the present application;

FIG. 2 is a second schematic view of a seat armrest according to an embodiment of the present application;

FIG. 3 is a third schematic view of a seat armrest according to an embodiment of the present application;

FIG. 4 is an exploded view of a chair armrest according to an embodiment of the present application;

FIG. 5 is a schematic diagram of a first driving mechanism according to an embodiment of the present application;

FIG. 6 is a schematic illustration of a portion of a chair armrest according to an embodiment of the present application;

FIG. 7 is a partial schematic view of a chair armrest according to another embodiment of the present application;

Fig. 8 is a second schematic view of a portion of a seat armrest according to an embodiment of the present application.

Reference numerals:

100-armrests of seats; 1-a connection assembly; 2-a support assembly; 3-a first drive mechanism; 4-a second drive mechanism; 11-a first connection; 12-a second connector; 21-a rotation shaft; 22-a support body; 221-a support hole; 121-avoiding holes; 122-clamping holes; 31-a first transmission member; 32-a second transmission member; 33-a first drive motor; 321-protrusions; 331-a motor body; 332-an output shaft; 41-a second drive motor; 42-a transmission assembly; 421-worm gear; 422-worm.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, 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 defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The embodiment of the application provides a vehicle, which can comprise an engine, a chassis, a vehicle body and a seat framework. It is understood that the vehicle may be a fuel-oil vehicle, an electric vehicle, a hybrid electric vehicle, a gas vehicle, a methanol vehicle, a solar vehicle, etc., and the specific type of the vehicle is not particularly limited herein.

The engine is a power device of the vehicle and can provide power for the movement of the vehicle on the ground.

The chassis can be provided with an engine and other parts and assemblies of the vehicle to form an integral model of the vehicle, and receives the power of the engine to enable the vehicle to move and ensure normal running.

The vehicle body can be arranged on the chassis, a vehicle cabin is formed in the vehicle body, and the vehicle cabin can be used for a driver and passengers to take or load goods.

The seat framework is arranged in the vehicle cabin. The seat frame may be used to mount a seat cushion and a back cushion so that a seat may be formed in a vehicle cabin for a passenger to sit.

In order to support the arms of the passengers, the vehicle provided by the embodiment of the application can further comprise a seat armrest, and the seat armrest is connected with the seat framework. The armrests of the seat can provide a certain supporting effect for the arms of the passenger after the passenger sits on the seat.

Aiming at the existing seat armrest, the height of the seat armrest cannot be adjusted, the length of arms of different passengers is generally different, the arms of different passengers cannot be just supported on the seat armrest comfortably, and the applicability of the seat armrest is poor.

Based on this, as shown in fig. 1, fig. 1 is one of schematic views of a seat armrest according to an embodiment of the present application, and a seat armrest 100 of a vehicle according to an embodiment of the present application may include a connection assembly 1 and a support assembly 2. One end of the link assembly 1 is adapted to be connected to a seat frame (not shown) and the link assembly 1 is adapted to be rotated about a first axis relative to the seat frame. The support assembly 2 is connected with the other end of the connection assembly 1.

The support assembly 2 may be coupled to the seat frame through the coupling assembly 1 so as to be used to support the arms of the occupant.

Since the link assembly 1 can be rotated relative to the seat frame about the first axis, the height of the link assembly 1 at the end remote from the seat frame can be adjusted.

Since the support member 2 is connected to the end of the link member 1 remote from the seat frame, the height of the support member 2 can be adjusted when the link member 1 rotates relative to the seat frame. Referring to fig. 2, fig. 2 is a schematic view showing a seat armrest 100 according to an embodiment of the present application.

The connecting component 1 drives the supporting component 2 to rotate, so that the levelness of the supporting component 2 can be changed after the height of the supporting component 2 is adjusted. At this time, the support assembly 2 is in an inclined state, and the support assembly 2 cannot normally support the arms of the passengers. Thus, in an embodiment of the present application, with continued reference to fig. 2, the support assembly 2 is rotatably connected to the other end of the connection assembly 1 about a second axis. Wherein the first axis is parallel to the second axis.

Thus, when the levelness of the support assembly 2 is changed after the height adjustment of the support assembly 2 and the arm of the passenger cannot be normally supported, the passenger can rotate the support assembly 2 about the second axis. Since the second axis is parallel to the first axis, the support assembly 2 can be adjusted in levelness by rotating around the second axis, and thus can be adjusted to a state in which the arms of the passengers can be normally supported.

Therefore, when different passengers use the seat armrest 100, the passengers can adjust the supporting component 2 in the seat armrest 100 to a proper height according to the length of the arms of the passengers, and can adjust the supporting component 2 to a state capable of normally supporting the arms of the passengers, so that the arms can be supported on the supporting component 2 more comfortably, and the seat armrest 100 has better applicability.

In some embodiments, as shown in fig. 3, fig. 3 is a schematic diagram of a third embodiment of the armrest 100, where the armrest 100 may further include a first driving mechanism 3, and the first driving mechanism 3 is connected to the connection assembly 1 and is configured to drive the connection assembly 1 to rotate about a first axis. The first drive mechanism 3 may apply a driving force to the connection assembly 1 so that the connection assembly 1 may be driven to rotate about the first axis.

Therefore, under the action of the first driving mechanism 3, the connection assembly 1 can be conveniently rotated relative to the seat frame, so that the use convenience of the seat armrest 100 is high.

As shown in fig. 4, fig. 4 is an exploded view of a chair armrest 100 provided in accordance with an embodiment of the present application, and in some embodiments, the connection assembly 1 may include a first connection member 11 and a second connection member 12. The first link 11 is adapted to be connected to a seat frame (not shown) and to the first drive mechanism 3. The second connection member 12 is connected to the first driving mechanism 3, and the second connection member 12 is connected to the first connection member 11 through the first driving mechanism 3 (the above connection state can be seen in fig. 3). The support assembly 2 (fig. 2) is rotatably connected to the second connector 12. Wherein, the first driving mechanism 3 is used for driving the second connecting piece 12 to rotate around the first axis.

As shown in fig. 3, the first connecting member 11 is connected to one end of the second connecting member 12, and the support assembly 2 is connected to the other end of the second connecting member 12. The second link 12 is capable of relative rotation between the first link 11 and a seat frame (not shown).

The first connector 11 in the connection assembly 1 may provide a mounting location for the first drive mechanism 3 such that the first drive mechanism 3 can be mounted on the connection assembly 1. The second link 12 is rotatable about a first axis relative to the first link 11 under the influence of the first drive assembly.

The connection manner of the first connection member 11 and the seat frame is not particularly limited herein, and the first connection member 11 and the seat frame may be connected together by bolts, for example.

Of course, in other embodiments, the connection assembly 1 may also include only the second connection member 12. At this time, one end of the second link 12 is used for being rotatably connected with the seat frame about the first axis, and the other end of the second link 12 is connected with the support assembly 2. At this time, the second connecting member 12 can rotate relative to the seat frame without other structures.

In the above case, the first drive mechanism 3 is connected to the seat frame and to the second link 12. The first driving mechanism 3 can drive the second connecting piece 12 to rotate on the seat framework around the first axis.

In some embodiments, as shown in fig. 5, fig. 5 is a schematic diagram of a first driving mechanism 3 provided in an embodiment of the present application, where the first driving mechanism 3 may include a first transmission member 31 and a second transmission member 32. The first transmission member 31 is located between the first connection member 11 (fig. 3) and the second connection member 12 (fig. 3), and is connected to the first connection member 11. The second transmission member 32 is located at the periphery of the first transmission member 31 and is rotatably connected to the first transmission member 31 around the first axis. The second transmission member 32 is connected with the second connecting member 12.

Because the first transmission member 31 and the second transmission member 32 can rotate relatively, and the first transmission member 31 is connected with the first connecting member 11, the second transmission member 32 is connected with the second connecting member 12, and when the second transmission member 32 rotates relative to the first transmission member 31, the second connecting member 12 can be driven to rotate relative to the first connecting member 11.

As shown in fig. 6, fig. 6 is a schematic partial view of a seat armrest 100 according to an embodiment of the present application, and the second connecting member 12 is provided with a relief hole 121. The first driving mechanism 3 may further include a first driving motor 33, the first driving motor 33 including a motor main body 331 and an output shaft 332. The output shaft 332 is connected to the motor main body 331. The motor main body 331 is located at a side of the second connecting member 12 away from the first connecting member 11, and is connected to the second connecting member 12. The output shaft 332 is inserted through the escape hole 121 and connected to the first transmission member 31.

When the first driving motor 33 is operated, the output shaft 332 and the motor main body 331 can relatively rotate. Since the output shaft 332 is connected with the first transmission member 31, the first transmission member 31 is connected with the first connection member 11, and the motor main body 331 is connected with the second connection member 12, the motor main body 331 can drive the second connection member 12 to rotate relative to the first connection member 11. That is, the first driving motor 33 may apply a driving force to the second link 12, so that the second link 12 may be rotated with respect to the first link 11.

Therefore, when the user uses the armrest 100, the user does not need to manually drive the second connecting member 12 to rotate relative to the first connecting member 11, and the user can rotate the second connecting member 12 relative to the first connecting member 11 by controlling the operation of the first driving motor 33, so that the convenience in using the armrest 100 is further improved.

Since the motor main body 331 and the second transmission member 32 in the first driving mechanism 3 are respectively located at two opposite sides of the second connecting member 12 and are connected with the second connecting member 12, the first driving mechanism 3 can be connected with a plurality of positions of the second connecting member 12, so that the connection firmness between the first driving mechanism 3 and the second connecting member 12 is improved.

Of course, in other embodiments, as shown in fig. 7, fig. 7 is a schematic partial view of a seat armrest according to another embodiment of the present application, where the first transmission member 31 is connected to the second connection member 12, and the second transmission member 32 is connected to the first connection member 11. The first driving motor 33 is located on the side of the first transmission member 31 close to the first connection member 11, the motor main body 331 is connected to the first connection member 11, and the output shaft 332 is connected to the first transmission member 31. At this time, when the first driving motor 33 is operated, the first driving motor 33 may output power to the outside through the output shaft 332, so as to drive the first transmission member 31 to rotate relative to the second transmission member 32, and further drive the second connection member 12 to rotate relative to the first connection member 11.

The first driving mechanism 3 may also use other devices to provide power to drive the second connecting member 12 to rotate relative to the first connecting member 11. The first driving mechanism 3 may also comprise a cylinder and a driving rack, which is connected to the output end of the cylinder, for example. At this time, a tooth structure is formed on a surface of the second transmission member 32 on a side away from the first transmission member 31, and the driving rack is engaged with the tooth structure on the second transmission member 32.

The cylinder can drive the driving rack to move through the output end of the cylinder. The second transmission member 32 can be driven to rotate relative to the first transmission member 31 during movement of the drive rack due to engagement of the drive rack with the tooth structure on the second transmission member 32. Since the first transmission member 31 is connected to the first connection member 11, the second transmission member 32 is connected to the second connection member 12, and rotation of the second transmission member 32 relative to the first transmission member 31 can drive the second connection member 12 to rotate relative to the first connection member 11.

The connection manner between the second transmission member 32 and the second connection member 12 may be specifically set according to actual requirements, and exemplary, the second transmission member 32 may be welded with the second connection member 12.

In order to prevent the connection failure between the second transmission member 32 and the second connection member 12, in some embodiments, as shown in fig. 8, fig. 8 is a second schematic diagram of a portion of the seat armrest 100 according to the embodiment of the application, one of the second connection member 12 and the second transmission member 32 (fig. 6) has a plurality of clamping holes 122, and the other is formed with a plurality of protrusions 321. One protrusion 321 is clamped in one clamping hole 122. In this way, under the effect of the one-to-one clamping of the plurality of protrusions 321 and the plurality of clamping holes 122, the second transmission piece 32 and the second connecting piece 12 are not easy to rotate relatively, so that the connection failure between the second transmission piece 32 and the second connecting piece 12 is effectively prevented, and the connection firmness between the second transmission piece 32 and the second connecting piece 12 is improved.

The location of the engaging hole 122 and the protrusion 321 may be specifically set according to practical situations, and illustratively, the second transmission member 32 is formed with the protrusion 321, and the second connection member 12 has the engaging hole 122.

In order to achieve a rotational connection between the support assembly 2 and the connection assembly 1, in some embodiments, as shown in fig. 3, a rotational hole (not shown) is provided in the connection assembly 1. The support assembly 2 may include a rotation shaft 21 and a support body 22, where the rotation shaft 21 is disposed through the rotation hole and is rotatably connected with the connection assembly 1 around the second axis. The support body 22 is connected to the rotation shaft 21.

Thus, by providing the rotating hole on the connecting component 1, the rotating shaft 21 is arranged in the rotating hole in a penetrating way, so that the rotating connection with the connecting component 1 can be realized conveniently. Since the supporting body 22 is connected with the rotating shaft 21, when the rotating shaft 21 rotates relative to the connecting component 1, the supporting body 22 can be driven to rotate relative to the connecting component 1, so that the rotating connection between the supporting component 2 and the connecting component 1 is realized.

The connection manner of the support body 22 and the rotation shaft 21 is not particularly limited herein, and as shown in fig. 3, by way of example, a support hole 221 is formed in the support body 22, and the rotation shaft 21 is inserted into the support hole 221 and welded to the support body 22.

Of course, in other embodiments, the rotation hole may be formed on the support assembly 2. At this time, the connection assembly 1 may include a connection body and a transmission shaft, and the transmission shaft is inserted into a rotation hole on the support assembly 2 and is rotatably connected with the support assembly 2. The connecting main body is connected with the transmission shaft. In this way, the support assembly 2 and the connection assembly 1 can also be rotatably connected.

To facilitate the rotational connection between the rotational shaft 21 and the connection assembly 1, in some embodiments, as shown in fig. 8, the armrest 100 may further include a second drive mechanism 4, the second drive mechanism 4 being coupled to the rotational shaft 21. The second drive mechanism 4 may be used to apply a force to the rotational shaft 21 and thereby may be used to rotate the rotational shaft 21 relative to the connection assembly 1.

Therefore, when the rotation shaft 21 is required to rotate relative to the connection assembly 1, the passenger can realize the rotational connection between the rotation shaft 21 and the connection assembly 1 by controlling the second driving mechanism 4 without directly operating the rotation shaft 21, thereby further improving the convenience of use of the armrest 100.

With continued reference to fig. 8, in some embodiments, the second drive mechanism 4 may include a second drive motor 41 and a transmission assembly 42. The transmission assembly 42 is connected to the rotation shaft 21 and to the output of the second drive motor 41. The second driving motor 41 is used for driving the rotating shaft 21 to rotate relative to the connecting assembly 1 through the transmission assembly 42.

The second driving motor 41 may be used to output a force to the outside through an output terminal. Since the output of the second drive motor 41 is connected to the transmission assembly 42, the force on the output of the second drive motor 41 can be transferred to the transmission assembly 42. Since the transmission assembly 42 is connected with the rotation shaft 21, the force transmitted to the transmission assembly 42 can be further transmitted to the rotation shaft 21, so that the rotation shaft 21 can be driven to rotate relative to the connection assembly 1.

By providing the transmission assembly 42 in the second driving mechanism 4, the output end of the second driving motor 41 does not need to be directly connected with the rotating shaft 21, so that the setting position of the second driving motor 41 is more flexible.

Of course, in other embodiments, the second driving mechanism 4 may also include only the second driving motor 41, and an output end of the second driving motor 41 is connected to the rotation shaft 21. In this way, the output end of the second driving motor 41 can directly drive the rotation shaft 21 to rotate relative to the connection assembly 1. At this time, the structure of the second driving mechanism 4 is relatively simple and the cost is relatively low.

To enable the drive assembly 42 to rotate the rotatable shaft 21 relative to the connection assembly 1, with continued reference to fig. 8, in some embodiments the drive assembly 42 may include a worm wheel 421 and a worm 422. The worm wheel 421 is sleeved on the rotating shaft 21 and connected with the rotating shaft 21. The worm 422 is connected to the output end of the second driving motor 41, and is engaged with the worm wheel 421.

In this way, the acting force output from the output end of the second driving motor 41 can be transmitted to the worm 422, so that the worm 422 can be driven to rotate. Since the worm 422 is meshed with the worm wheel 421, the worm 422 can drive the worm wheel 421 to rotate when rotating. Since the worm wheel 421 is sleeved on the rotation shaft 21 and connected to the rotation shaft 21, the rotation of the worm wheel 421 can drive the rotation shaft 21 to rotate.

Therefore, by providing the worm wheel 421 and the worm 422 in the transmission assembly 42, the transmission assembly 42 can rotate the rotation shaft 21 relative to the connection assembly 1.

Of course, in other embodiments, the drive assembly 42 may also include a first drive gear and a second drive gear. The first transmission gear is sleeved on the rotating shaft 21 and is connected with the rotating shaft 21. The second transmission gear is sleeved at the output end of the second driving motor 41 and is connected with the output end of the second driving motor 41. The first transmission gear is meshed with the second transmission gear. Thus, the output end of the second driving motor 41 can also drive the rotation shaft 21 to rotate under the driving action of the first driving gear and the second driving gear.

The second drive mechanism 4 may also be powered by other means. The second drive mechanism 4 may also include, for example, a cylinder and a transmission assembly 42. At this time, the transmission assembly 42 may include a rack and a third transmission gear. The rack is connected with the output end of the cylinder. The third transmission gear is sleeved on the rotating shaft 21 and connected with the rotating shaft 21, and the third transmission gear is meshed with the rack.

At this time, the cylinder can drive the rack to move through the output end. The third transmission gear can be driven to rotate in the moving process of the rack, so that the rotating shaft 21 can be driven to rotate relative to the connecting assembly 1.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1.A seat armrest, comprising:

The connecting component is used for being connected with the seat framework at one end and rotating relative to the seat framework around a first axis; and

The support component is rotationally connected with the other end of the connecting component around a second axis;

Wherein the first axis is parallel to the second axis.

2. The armrest of claim 1, wherein the armrest further comprises:

The first driving mechanism is connected with the connecting assembly and used for driving the connecting assembly to rotate around the first axis.

3. The armrest of claim 2, wherein the connection assembly comprises:

The first connecting piece is used for being connected with the seat framework and connected with the first driving mechanism; and

The second connecting piece is connected with the first driving mechanism and is connected with the first connecting piece through the first driving mechanism; the support component is rotationally connected with the second connecting piece;

the first driving mechanism is used for driving the second connecting piece to rotate around the first axis.

4. A chair armrest according to claim 3, wherein the second connector has a relief aperture formed therein;

The first driving mechanism includes:

The first transmission piece is positioned between the first connecting piece and the second connecting piece and is connected with the first connecting piece;

The second transmission piece is positioned at the periphery of the first transmission piece and is rotationally connected with the first transmission piece around the first axis; and

A first drive motor including a motor main body and an output shaft; the output shaft is connected with the motor main body; the motor main body is positioned at one side of the second connecting piece far away from the first connecting piece and is connected with the second connecting piece; the output shaft penetrates through the avoidance hole and is connected with the first transmission member; the second transmission piece is connected with the second connecting piece.

5. The armrest of claim 4, wherein one of the second transmission member and the second connection member has a plurality of snap-in holes, and the other is formed with a plurality of protrusions; one of the protrusions is clamped in one of the clamping holes.

6. The chair armrest according to claim 1, wherein the connection assembly is provided with a rotation hole; the support assembly includes:

The rotating shaft penetrates through the rotating hole and is rotationally connected with the connecting assembly around the second axis; and

And the supporting body is connected with the rotating shaft.

7. The armrest of claim 6, wherein the armrest further comprises:

And the second driving mechanism is connected with the rotating shaft and is used for driving the rotating shaft to rotate relative to the connecting assembly.

8. The armrest of claim 7, wherein the second drive mechanism comprises:

A second driving motor; and

The transmission assembly is connected with the rotating shaft and the output end of the second driving motor;

The second driving motor is used for driving the rotating shaft to rotate relative to the connecting assembly through the transmission assembly.

9. The chair armrest of claim 8, wherein the transmission assembly comprises:

the worm wheel is sleeved on the rotating shaft and connected with the rotating shaft; and

And the worm is connected with the output end of the second driving motor and meshed with the worm wheel.

10. A vehicle, characterized by comprising:

A vehicle body, in which a vehicle cabin is formed;

The seat framework is arranged in the vehicle cabin; and

The armrest of any one of claims 1-9, connected to the seat frame.