Handle assembly, door body assembly and vehicle

Abstract

The utility model relates to the field of carrier parts, disclose handle assembly, door body assembly and carrier. Handle assembly, include: support, have first end and second end, handle, with support rotatory connection, and can switch between initial position and unlocking position, handle has holding part, under the condition of being in initial position, handle whole body extends along the direction of first end to second end, and holding part is towards first end, swing piece, with support rotatory connection, swing piece is connected with handle transmission, swing piece is equipped with the connecting portion for connecting the cable on, in the process that handle rotates to unlocking position, connecting portion moves to the direction away from first end. Swing piece and handle transmission connection, and the connecting portion on swing piece moves to the back end of the back door when handle rotates to unlocking position, make the cable tension direction can be towards the back end of the back door, make the cable path more close to straight line, avoid the problem of the stress concentration of traditional design of sharp turning, thereby improve.

Description

Technical Field

[0001] This utility model relates to the field of vehicle components, specifically to handle assemblies, door assemblies, and vehicles. Background Technology

[0002] In the field of car door design, traditional handles have long been widely used in the opening and closing control systems of various car doors due to their simple structure and convenient operation. This design connects the handle to the door lock via a cable. When the user pulls the handle, the cable transmits tension to trigger the door lock to unlock, thus opening the car door.

[0003] However, in the rear doors of cars with double doors, since the door locks are located at the front of the door, that is, near the front door or B-pillar, after one end of the cable is connected to the handle, the other end needs to be turned 180 degrees before connecting to the door lock. This causes the cable to be subjected to greater bending stress, which can easily lead to fatigue fracture after prolonged use. Utility Model Content

[0004] In view of this, the present invention provides a handle assembly, a door assembly, and a carrier to solve or improve the problem of large bending stress in the rear door cable of a double-leaf door in the related art.

[0005] In a first aspect, this utility model provides a handle assembly, comprising:

[0006] The support has a first end and a second end that are arranged opposite to each other;

[0007] The handle is rotatably connected to the support and can be switched between an initial position and an unlocked position. The handle has a grip portion. In the initial position, the handle extends as a whole from the first end to the second end, and the grip portion faces the first end.

[0008] A swing element is rotatably connected to the support and is drivenly connected to the handle. The swing element is provided with a connecting part for connecting a cable. During the process of the handle rotating to the unlock position, the connecting part moves away from the first end.

[0009] In one alternative embodiment, the rotation direction of the oscillating element is opposite to the rotation direction of the handle.

[0010] In one alternative embodiment, one of the swing member and the handle is provided with a groove, and the other is provided with a slider, the slider being slidably disposed in the groove so that the swing member and the handle are connected in a transmission manner.

[0011] In one alternative embodiment, the handle is provided with a first toothed ring, and the oscillating member is provided with a second toothed ring, the first toothed ring and the second toothed ring meshing to drive the oscillating member to the handle.

[0012] In one alternative embodiment, the handle assembly includes a link, one end of which is rotatably connected to the handle and the other end of which is rotatably connected to the oscillating member, such that the oscillating member is kinetically connected to the handle.

[0013] In one alternative embodiment, the handle assembly includes a linkage, one end of which is rotatably connected to the handle and the other end of which is rotatably connected to the oscillating member, such that the oscillating member is kinetically connected to the handle, and the rotation direction of the oscillating member is the same as the rotation direction of the handle.

[0014] In one alternative embodiment, the handle assembly further includes an elastic element;

[0015] The elastic element is disposed between the support and the handle and is used to drive the handle to rotate from the unlocked position to the initial position; or, the elastic element is disposed between the swing member and the support and is used to drive the connecting part of the swing member to move toward the first end.

[0016] In one optional embodiment, the support is provided with a connecting structure located on the side of the swing member near the first end, and the connecting structure is used to connect to the outer sheath of the cable.

[0017] And / or, the support is provided with a buffer, and when the handle is in the initial position, the handle abuts against the buffer;

[0018] And / or, the grip and the swing member are distributed on opposite sides of the support, the support is provided with an opening, the handle has a transmission part connected to the grip, the transmission part passes through the opening and is connected to the swing member in a transmission manner.

[0019] Secondly, this utility model also provides a door assembly, including a main body, a cable, and a handle assembly as described above;

[0020] The main body has a door lock at its front end, the rotation axis of the main body is located at its rear end, the handle assembly is located on the main body, and the first end of the support faces the front end of the main body. One end of the cable is connected to the door lock, and the other end of the cable is connected to the connecting part of the swing member.

[0021] Thirdly, the present invention also provides a carrier, including the handle assembly as described above or the door assembly as described above.

[0022] The handle assembly provided by this utility model has a swing component that is connected to the handle via a transmission. The connecting part on the swing component moves toward the rear end of the rear door when the handle is rotated to the unlock position, so that the direction of the cable tension can be toward the rear end of the rear door, making the cable path closer to a straight line. This avoids the sharp turning in the traditional design, thereby improving the problem of cable stress concentration and extending the fatigue life of the cable.

[0023] The door assembly and carrier provided by this utility model include the handle assembly provided by this utility model, and therefore also include all the above-mentioned advantages of the handle assembly. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the installation structure of the door lock and handle of a rear door of the double-leaf type in related technologies;

[0026] Figure 2 This is a schematic diagram of the handle assembly provided in the embodiments of this utility model;

[0027] Figure 3 This is an isometric view of the handle assembly provided in the embodiment of this utility model;

[0028] Figure 4 for Figure 3 A schematic diagram of the transmission connection between the handle assembly and the swing element.

[0029] Figure 5 This is a schematic diagram of the support structure provided in the embodiments of this utility model;

[0030] Figure 6 This is a schematic diagram of another transmission connection between the handle and the swing element provided in an embodiment of the present utility model;

[0031] Figure 7 This is a schematic diagram of another transmission connection between the handle and the swinging component provided in this embodiment of the utility model;

[0032] Figure 8 This is a schematic diagram of another transmission connection between the handle and the swinging component provided in an embodiment of this utility model.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Support; 1a. First end; 1b. Second end; 101. Connecting structure; 102. Opening; 2. Handle; 201. Grip part; 202. Slide groove; 203. First gear ring; 204. Transmission part; 3. Swinging component; 301. Connecting part; 302. Sliding component; 303. Second gear ring; 4. Cable; 401. Outer sheath; 5. Connecting rod; 6. Elastic component; 7. Buffer component; 8. Door lock. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0036] In the field of car door design, traditional handles have long been widely used in the opening and closing control systems of various car doors due to their simple structure and convenient operation. This design connects the handle to the door lock via a cable. When the user pulls the handle, the cable transmits tension to trigger the door lock to unlock, thus opening the car door.

[0037] refer to Figure 1 As shown in the image, the rear door of a double-door design is displayed. The hollow arrow points to the front of the rear door, and the hinge of the rear door is located at the rear end. Figure 1 On the right side of the door. As shown in the figure, in the rear door of the double-leaf door, the door lock 8 is located at the front end of the rear door. Referring to the solid arrow in the figure, pulling in the direction of the solid arrow will open the door lock 8.

[0038] As the handle is turned in the opening direction, the part of the handle that connects to the cable 4 swings towards the front of the rear door. Therefore, after one end of the cable 4 is connected to the handle, the other end needs to be turned 180 degrees before connecting to the door lock 8, so that the cable 4 is tensioned when the handle is turned in the opening direction. However, the 180-degree turn of the cable 4 causes it to be subjected to large bending stress, which can easily lead to fatigue fracture after prolonged use.

[0039] In order to solve or improve the problem of large bending stress in the rear door cable 4 of the double-leaf door in the related technology, the present invention provides a handle assembly, a door assembly and a carrier.

[0040] The following is combined Figures 1 to 8 This describes the handle assembly provided in the embodiments of the present invention.

[0041] Specifically, the handle assembly includes a support 1, a handle 2, and a swing element 3.

[0042] The support 1 has a first end 1a and a second end 1b that are arranged opposite to each other. For example, the support 1 is connected to the rear door of a double door. The first end 1a of the support 1 faces the front end of the rear door, and the second end 1b of the support 1 faces the rear end of the rear door. The front end of the rear door is provided with a door lock 8, and the rotation axis of the rear door is located at the rear end of the rear door.

[0043] The handle 2 is rotatably connected to the support 1, and the handle 2 can switch between an initial position and an unlocked position. The handle 2 has a grip portion 201, for example, referring to... Figure 2 and Figure 4 As shown, the gripping part 201 can be configured as a strip-shaped structure or a rod-shaped structure, or, in some embodiments not shown, the gripping part 201 can also be configured as a ring-shaped structure.

[0044] In its initial position, the handle 2 extends along the direction from the first end 1a to the second end 1b of the support 1, with the grip portion 201 of the handle 2 facing the first end 1a of the support 1. That is, when the handle assembly is applied to the rear door of a double-leaf door, the grip portion 201 faces the front end of the rear door, consistent with the traditional rear door handle configuration, which is more ergonomic.

[0045] The swing element 3 is rotatably connected to the support 1. Optionally, the rotation axis of the swing element 3 is parallel to the rotation axis of the handle 2. The swing element 3 is drive-connected to the handle 2, and the swing element 3 can be driven to rotate by the handle 2.

[0046] The swing member 3 is provided with a connecting part 301 for connecting the pull cable 4. During the rotation of the handle 2 from the initial position to the unlocked position, the connecting part 301 moves away from the first end 1a. That is, when the handle assembly is applied to the rear door of the double door, during the rotation of the handle 2 from the initial position to the unlocked position, the connecting part 301 moves towards the rear end of the rear door.

[0047] In this embodiment, when the user pulls the grip portion 201 of the handle, the handle 2 rotates from the initial position to the unlocked position, causing the swing member 3 to rotate. During the rotation, the connecting portion 301 of the swing member 3 moves away from the front end of the rear door (i.e., towards the rear end), pulling the cable 4. The cable 4 no longer needs to turn 180 degrees directly from the handle to the front door lock 8, but through the rearward movement of the swing member 3, the direction of tension on the cable 4 is directed towards the rear end of the rear door, greatly reducing the bending angle of the cable 4.

[0048] With this configuration, in this embodiment, the swing member 3 is connected to the handle 2 in a transmission manner, and the connecting part 301 on the swing member 3 moves toward the rear end of the rear door when the handle 2 is rotated to the unlock position, so that the tension direction of the cable 4 can be toward the rear end of the rear door, making the path of the cable 4 closer to a straight line, avoiding the sharp turning in the traditional design, thereby improving the stress concentration problem of the cable 4 and extending the fatigue life of the cable.

[0049] In addition, in this embodiment, when the handle 2 is in its initial position, the grip portion 201 faces the front end, which is consistent with the traditional handle design and does not change the user's operating habits.

[0050] refer to Figure 4 Optionally, the connecting part 301 includes a groove on the swing member 3, with mounting holes on both side walls of the groove. The axis of the mounting holes is parallel to the rotation axis of the swing member 3, and at least one mounting hole has a through opening in its wall. A connecting post is mounted on the end of the cable 4, with both ends of the connecting post rotatably disposed in the two mounting holes, and the cable 4 passes through the groove. The through opening facilitates inserting the connecting post into the mounting hole.

[0051] Of course, the connecting part 301 can also be a threaded part or a rivet, etc., for fixing the cable 4.

[0052] In some embodiments provided by this utility model, the rotation direction of the swing member 3 is opposite to the rotation direction of the handle 2. Specifically, when the handle 2 rotates clockwise, the swing member 3 rotates counterclockwise; when the handle 2 rotates counterclockwise, the swing member 3 rotates clockwise.

[0053] In this embodiment, the rotation direction of the swing member 3 is opposite to that of the handle 2, so that the swing member 3 can directly transmit power to the handle 2 without the need for intermediate transmission components, thereby improving transmission efficiency, reducing the number of parts, improving the structural compactness of the handle assembly, and thus reducing the space occupied by the handle assembly.

[0054] refer to Figure 3 and Figure 4 As shown, optionally, one of the swing member 3 and the handle 2 is provided with a groove 202, and the other is provided with a slider 302. The slider 302 is slidably disposed in the groove 202 so that the swing member 3 and the handle 2 are connected in a transmission manner. Example Figure 3 and Figure 4 The illustration shows an example where the swing member 3 is provided with a slider 302 and the handle 2 is provided with a groove 202; of course, the reverse is also possible. The slider 302 can be a sliding column or a pin.

[0055] In this embodiment, when the handle 2 rotates, the slider 302 moves along the groove 202, forcibly pushing the swing member 3 to rotate in the opposite direction. Since it is only necessary to ensure that the slider 302 can slide within the groove 202 to enable normal transmission between the swing member 3 and the handle 2, the requirements for the machining accuracy of both the slider 302 and the groove 202, as well as the relative positional accuracy of the swing member 3 and the handle 2, are relatively low. Therefore, the machining accuracy requirements and assembly accuracy requirements of the handle assembly can be reduced, thereby reducing the machining difficulty and production cost of the handle assembly.

[0056] Further, refer to Figure 4 As shown, in the swing member 3, the connecting part 301 and the slide groove 202 or the sliding member 302 are arranged on opposite sides of the rotation axis of the swing member 3.

[0057] Of course, the transmission between the swing element 3 and the handle 2 is not limited to being achieved through the groove 202 and the sliding element 302, see reference. Figure 6 As shown, in other embodiments provided by this utility model, the handle 2 is provided with a first toothed ring 203, and the swing member 3 is provided with a second toothed ring 303. The first toothed ring 203 and the second toothed ring 303 mesh with each other so that the swing member 3 is connected to the handle 2 in a transmission manner.

[0058] In this embodiment, the teeth of the first gear ring 203 and the second gear ring 303 mesh tightly, which can ensure that when the handle 2 rotates, the swing member 3 rotates synchronously in the opposite direction, resulting in high transmission accuracy and better transmission stability between the swing member 3 and the handle 2.

[0059] Of course, an indirect transmission method can also be used to make the rotation directions of the swing element 3 and the handle 2 opposite, for example, referring to... Figure 7 As shown, the handle assembly includes a connecting rod 5, one end of which is rotatably connected to the handle 2, and the other end of which is rotatably connected to the swing member 3, so that the swing member 3 is connected to the handle 2 in a transmission manner, and the rotation direction of the swing member 3 is opposite to the rotation direction of the handle 2. Further, the hinge point and the connection part 301 between the swing member 3 and the connecting rod 5 are distributed on both sides of the rotation axis of the swing member 3.

[0060] In this embodiment, the connecting rod 5 connects and transitions between the swing member 3 and the handle 2, which facilitates flexible layout of the handle 2, the swing member 3 and the connecting rod 5, and improves the spatial adaptability of the handle assembly.

[0061] It is understandable that the rotation direction of the swing element 3 is not necessarily opposite to the rotation direction of the handle 2, for example, referring to Figure 8 As shown, the rotation direction of the swing element 3 is the same as the rotation direction of the handle 2.

[0062] Specifically, the handle assembly includes a connecting rod 5. One end of the connecting rod 5 is rotatably connected to the handle 2, and the other end of the connecting rod 5 is rotatably connected to the swing member 3, so that the swing member 3 is drive-connected to the handle 2, and the rotation direction of the swing member 3 is the same as the rotation direction of the handle 2. Further, the hinge point and the connection portion 301 between the swing member 3 and the connecting rod 5 are distributed on both sides of the rotation axis of the swing member 3.

[0063] In this embodiment, the connecting rod 5 connects and transitions between the swing member 3 and the handle 2, which facilitates flexible layout of the handle 2, the swing member 3 and the connecting rod 5, and improves the spatial adaptability of the handle assembly.

[0064] It should be noted that, Figure 8 The illustrated embodiments and Figure 7 The embodiments shown all employ a linkage 5 to connect the handle 2 and the swing element 3, but... Figure 7 In the embodiment shown, the handle 2 and the swing member 3 rotate in opposite directions. Figure 8 In the embodiment shown, the handle 2 and the swing member 3 rotate in the same direction.

[0065] Specifically, in these two embodiments, the handle 2, the swing member 3, the connecting rod 5, and the support 1 all constitute a double rocker mechanism, with the handle 2 and the swing member 3 obviously serving as two remote levers.

[0066] When the hinge points of link 5 and the two rockers are located on opposite sides, for example... Figure 7 In this configuration, the hinge point between the connecting rod 5 and the handle 2 is located below the rotation axis of the handle 2, and the hinge point between the connecting rod 5 and the swing member 3 is located above the rotation axis of the swing member 3. Therefore, the rotation directions of the swing member 3 and the handle 2 are opposite.

[0067] When the hinge points of link 5 and the two rockers are on the same side, for example Figure 8 In this configuration, the hinge point between the connecting rod 5 and the handle 2 is located below the rotation axis of the handle 2, and the hinge point between the connecting rod 5 and the swing member 3 is located below the rotation axis of the swing member 3. Therefore, the swing member 3 and the handle 2 rotate in the same direction.

[0068] Therefore, the rotation direction of the two rockers in a dual-rocker mechanism can be controlled by the arrangement of the hinge points and the design of the rod lengths.

[0069] In some embodiments provided by this utility model, the handle assembly further includes an elastic element 6. For example, the elastic element 6 may be a tension spring or a torsion spring.

[0070] The elastic element 6 is disposed between the support 1 and the handle 2, and is used to drive the handle 2 to rotate from the unlocked position to the initial position. In this embodiment, when the handle 2 rotates from the initial position to the unlocked position, the elastic element 6 releases its stored energy, driving the handle 2 to automatically return to its original position. During the resetting process of the handle 2, the swing element 3 is driven to reset.

[0071] Alternatively, the elastic element 6 is not limited to being located between the support 1 and the handle 2. For example, in some embodiments not shown, the elastic element 6 is located between the swing member 3 and the support 1, and is used to drive the connecting portion 301 of the swing member 3 to move toward the first end 1a. In this embodiment, when the handle 2 is rotated from the initial position to the unlocked position, the elastic element 6 releases its stored energy, driving the swing member 3 to automatically return to its original position, causing the connecting portion 301 to move toward the first end 1a of the support 1. During the reset process of the swing member 3, the handle 2 can be reset.

[0072] refer to Figure 3 and Figure 4 As shown, in some embodiments provided by this utility model, the support 1 is provided with a connecting structure 101, which is located on the side of the swing member 3 near the first end 1a. The connecting structure 101 is used to connect with the outer sheath 401 of the cable 4. It can be understood that the cable 4 includes a core wire and an outer sheath 401 fitted outside the core wire, and the core wire is connected to the connecting part 301 of the swing member 3.

[0073] In this embodiment, the outer sheath 401 of the cable 4 is connected to the connecting structure 101. When the swing member 3 pulls the core wire of the cable 4, the core wire slides relative to the outer sheath 401. The outer sheath 401 will not move synchronously with the core wire, which can prevent the outer sheath 401 from rubbing against the body sheet metal and other parts, thus avoiding damage.

[0074] Optionally, refer to Figure 3 and Figure 4 As shown, the connecting structure 101 includes a slot, and the outer sheath 401 of the cable 4 is provided with an annular flange. The annular flange has an annular groove, and the slot engages with the annular groove. In this embodiment, the annular groove engages with the edge of the slot, which can prevent the outer sheath 401 from axially disengaging. In addition, the engaging structure of the slot and the annular groove can realize the plug-and-lock mechanism of the outer sheath 401, allowing the cable 4 to be installed and removed without tools.

[0075] In some embodiments provided by this utility model, the support 1 is provided with a buffer 7, and when the handle 2 is in the initial position, the handle 2 abuts against the buffer 7. For example, the buffer 7 is set as a rubber pad or a silicone pad.

[0076] In this embodiment, when the elastic element 6 drives the handle 2 to reset from the unlocked position to the initial position, the buffer 7 absorbs the impact energy of the handle 2 through elastic deformation, preventing the handle 2 from directly impacting the support 1, thereby avoiding damage to the handle 2 or the support 1 due to long-term impact, and reducing the noise generated by the impact between the handle 2 and the support 1.

[0077] In addition, if the handle 2 collides directly with the support 1 during vehicle operation, it is easy to generate abnormal noise. In this embodiment, a buffer 7 is provided between the handle 2 and the support 1. The damping effect of the buffer 7 can suppress vibration transmission, thereby reducing noise.

[0078] Optionally, the buffer 7 includes a buffer pad and a connecting post connected to the buffer pad, and the connecting post and the buffer pad can be configured as an integral structure.

[0079] The support 1 has a buffer pad on its surface that contacts the handle 2, and a connecting post is located on the side of the buffer pad away from the handle 2. The support 1 has a through hole through which the connecting post passes, and the portion of the connecting post passing through the through hole has an axial limiting part to prevent the connecting post from disengaging from the through hole. The axial limiting part can be a shoulder or flange provided on the connecting post.

[0080] In some embodiments of this utility model, the grip 201 and the swing member 3 are distributed on opposite sides of the support 1. The support 1 has an opening 102, and the handle 2 has a transmission part 204 connected to the grip 201. The transmission part 204 passes through the opening 102 and is connected to the swing member 3 in a transmission manner. That is, the transmission part 204 is provided with a groove 202, a sliding member 302, or a first gear ring 203, or the transmission part 204 is rotatably connected to the connecting rod 5.

[0081] In this embodiment, the grip 201 is located on the side of the support 1 facing the user, while the swing member 3 is located on the side of the support 1 away from the user, making the overall appearance of the handle assembly facing the user simpler.

[0082] This utility model embodiment also provides a door assembly.

[0083] Specifically, the door assembly includes a main body, a cable 4, and a handle assembly as described above.

[0084] The main body has a door lock 8 at its front end, and the rotation axis of the main body is located at its rear end. When the door assembly is configured as the rear door of a vehicle with double doors, the front end of the main body is the end facing forward of the vehicle, and correspondingly, the rear end of the main body is the end facing backward of the vehicle.

[0085] The handle assembly is mounted on the main body, with the first end 1a of the support 1 facing the front end of the main body, and correspondingly, the second end 1b of the support 1 facing the rear end of the main body.

[0086] One end of the cable 4 is connected to the door lock 8, and the other end of the cable 4 is connected to the connecting part 301 of the swing member 3.

[0087] It should be noted that the door assembly includes the handle assembly, and thus includes all the advantages of the handle assembly mentioned above, so it will not be elaborated further.

[0088] This utility model embodiment also provides a carrier.

[0089] Specifically, the vehicle includes the handle assembly as described above or the door assembly as described above.

[0090] It should be noted that the vehicle includes the handle assembly, and therefore also includes all the advantages of the handle assembly mentioned above, so it will not be elaborated further.

[0091] The vehicles described in this application include, but are not limited to, vehicles, ships, and aircraft.

[0092] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A handle assembly, characterized in that, include: The support (1) has a first end (1a) and a second end (1b) disposed opposite to each other; The handle (2) is rotatably connected to the support (1) and can be switched between an initial position and an unlocked position. The handle (2) has a grip (201). In the initial position, the handle (2) extends as a whole along the direction from the first end (1a) to the second end (1b), and the grip (201) faces the first end (1a). The swing member (3) is rotatably connected to the support (1) and is drivenly connected to the handle (2). The swing member (3) is provided with a connecting part (301) for connecting the cable (4). During the process of the handle (2) rotating to the unlock position, the connecting part (301) moves away from the first end (1a).

2. The handle assembly according to claim 1, characterized in that, The rotation direction of the swing element (3) is opposite to the rotation direction of the handle (2).

3. The handle assembly according to claim 2, characterized in that, One of the swing member (3) and the handle (2) is provided with a groove (202), and the other is provided with a slider (302). The slider (302) is slidably disposed in the groove (202) so that the swing member (3) and the handle (2) are connected in a transmission manner.

4. The handle assembly according to claim 2, characterized in that, The handle (2) is provided with a first toothed ring (203), and the swing member (3) is provided with a second toothed ring (303). The first toothed ring (203) and the second toothed ring (303) mesh with each other so that the swing member (3) is connected to the handle (2) in a transmission manner.

5. The handle assembly according to claim 2, characterized in that, The handle assembly includes a connecting rod (5), one end of which is rotatably connected to the handle (2), and the other end of which is rotatably connected to the swing member (3) so that the swing member (3) is connected to the handle (2) in a transmission manner.

6. The handle assembly according to claim 1, characterized in that, The handle assembly includes a connecting rod (5), one end of which is rotatably connected to the handle (2), and the other end of which is rotatably connected to the swing member (3) so that the swing member (3) is connected to the handle (2) in a transmission manner, and the rotation direction of the swing member (3) is the same as the rotation direction of the handle (2).

7. The handle assembly according to any one of claims 1-6, characterized in that, The handle assembly also includes an elastic element (6); The elastic element (6) is disposed between the support (1) and the handle (2) and is used to drive the handle (2) to rotate from the unlocked position to the initial position. Alternatively, the elastic element (6) is disposed between the swing member (3) and the support (1) and is used to drive the connecting part (301) of the swing member (3) to move toward the first end (1a).

8. The handle assembly according to any one of claims 1-6, characterized in that, The support (1) is provided with a connecting structure (101), which is located on the side of the swing member (3) near the first end (1a). The connecting structure (101) is used to connect with the outer sheath (401) of the cable (4). And / or, the support (1) is provided with a buffer (7), and when the handle (2) is in the initial position, the handle (2) abuts against the buffer (7); And / or, the grip (201) and the swing member (3) are distributed on opposite sides of the support (1), the support (1) is provided with an opening (102), the handle (2) has a transmission part (204) connected to the grip (201), the transmission part (204) passes through the opening (102) and is connected to the swing member (3) in a transmission manner.

9. A door assembly, characterized in that, Includes a body, a cable (4), and a handle assembly as described in any one of claims 1-8; The front end of the main body is provided with a door lock (8), the rotation axis of the main body is set at the rear end of the main body, the handle assembly is set on the main body, and the first end (1a) of the support (1) faces the front end of the main body, one end of the cable (4) is connected to the door lock (8), and the other end of the cable (4) is connected to the connecting part (301) of the swing member (3).

10. A vehicle, characterized in that, Includes the handle assembly as described in any one of claims 1-8 or the door assembly as described in claim 9.

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