Vehicle body structure, vehicle, trailer body, and combined vehicle

Abstract

A vehicle body structure (100). The vehicle body structure (100) comprises a vehicle box (1) provided with a first door (11). The first door (11) is configured to open the vehicle box (1), and is configured such that when the first door (11) opens the vehicle box (1), the first door (11) is adapted to cooperate with a first door (11) of another vehicle box (1) to form a connecting passage (300) between the vehicle box (1) and the other vehicle box (1), the connecting passage (300) connecting the vehicle box (1) and the other vehicle box (1). Further provided are a vehicle (1001), a trailer body (1002), and a combined vehicle (1000).

Description

Vehicle body structure and vehicle, trailer body, combination vehicle

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application is based on the Chinese patent application with application number 202410029533.6, application date January 8, 2024, and name “Vehicle body structure and vehicle, trailer body, combined vehicle”, and claims the priority of the above Chinese patent application. The entire content of the above Chinese patent application is hereby introduced into this application as a reference. Technical Field

[0003] The present application relates to the field of vehicle technology, and in particular to a vehicle body structure and a vehicle, a trailer body, and a combined vehicle. Background Art

[0004] In the related art, the spaces of two traditional vehicle boxes are independent of each other, that is, the space of one vehicle box cannot be connected to the space of another vehicle box, resulting in the user being unable to directly enter the space of another vehicle box from the space of one vehicle box, reducing the user's experience. Summary of the Invention

[0005] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide a vehicle body structure in which a connecting passage can be formed between a vehicle box and another vehicle box, so that the space of the vehicle box and the space of the other vehicle box are connected, thereby increasing the usable space and improving the user experience.

[0006] The vehicle body structure according to the present application includes:

[0007] The vehicle box has a first door body, which is suitable for opening the vehicle box. It is configured so that when the first door body opens the vehicle box, the first door body is suitable for cooperating with the first door body of another vehicle box to form a connecting channel between the vehicle box and the other vehicle box, and the connecting channel connects the vehicle box and the other vehicle box.

[0008] According to the vehicle body structure of the present application, a connecting channel is formed by cooperating with the first door body of another vehicle box body. The connecting channel connects the vehicle box body and the other vehicle box body, thereby achieving the effect of connecting the space of the vehicle box body and the space of another vehicle box body. Users can enter the space of another vehicle box body from the space of the vehicle box body through the connecting channel, thereby improving the user's usage experience.

[0009] In some examples of the present application, when the first door opens the vehicle box, the first door is suitable for being fixedly connected to another vehicle box.

[0010] In some examples of the present application, a vehicle box is provided with a first door opening adapted to be opposite to another vehicle box, and the first door opens or closes the first door opening.

[0011] In some examples of the present application, when the first door opens the vehicle box, the first door is adapted to form a ceiling and a bottom wall of a communication passage with the first door of another vehicle box, respectively.

[0012] In some examples of the present application, the vehicle body structure also includes: a third door body, which is movably provided on the vehicle box body and can extend outward from the vehicle box body, suitable for covering the open end formed by the first door body and the first door body of another vehicle box body.

[0013] In some examples of the present application, a third door body is provided on at least one side of the vehicle body structure.

[0014] In some examples of the present application, the vehicle body structure also includes: a first swing arm assembly, which is connected between the third door body and the vehicle box body, so that the third door body moves in an arc relative to the vehicle box body, suitable for covering the open end formed by the first door body and the first door body of another vehicle box body.

[0015] In some examples of the present application, the first swing arm assembly includes a first connecting arm and a second connecting arm, and the first connecting arm and the second connecting arm are both connected between the third door body and the vehicle box body, wherein the first connecting arm is configured as an active arm, the first connecting arm is used to drive the movement of the third door body, and the second connecting arm is configured as a driven arm.

[0016] In some examples of the present application, the third door body is slidably provided on the vehicle box body and can extend out of the vehicle box body, suitable for covering the first door body and the open end formed by the first door body of another vehicle box body.

[0017] In some examples of the present application, the vehicle body structure includes: a first sliding member and a second sliding member, the first sliding member is fixed to the third door body, the second sliding member is fixed to the vehicle box body, and the first sliding member and the second sliding member are slidably matched.

[0018] In some examples of the present application, the vehicle body structure further includes: a third door body, so that the third door body covers the open end formed by the first door body and the first door body of another vehicle box.

[0019] The present application further proposes a vehicle, which includes the above-mentioned vehicle body structure.

[0020] The present application further proposes a trailer body, which includes the above-mentioned body structure.

[0021] The present application further proposes a combined vehicle, comprising:

[0022] Vehicle, the vehicle being the vehicle described above;

[0023] Trailer body, the trailer body is the trailer body mentioned above;

[0024] When the first door of the vehicle opens the corresponding vehicle box and the first door of the trailer body opens the corresponding vehicle box, the first door of the vehicle and the first door of the trailer body cooperate to form a connecting channel between the vehicle and the trailer body, and the connecting channel connects the vehicle and the trailer body.

[0025] In some examples of the present application, the first door body of the vehicle and the first door body of the trailer body form a roof and a bottom wall of the connecting passage, and the third door body connected to the vehicle and / or the trailer body can move to cover at least one open end formed by the roof and the bottom wall.

[0026] According to the combined vehicle of the present application, a connecting passage is formed between the vehicle and the trailer body through the cooperation of the first door body of the vehicle and the first door body of the trailer body. The connecting passage connects the space of the vehicle and the space of the trailer body, thereby achieving the effect of connecting the space of the vehicle and the space of the trailer body. The user can move between the space of the vehicle and the space of the trailer body through the connecting passage, thereby improving the user's usage experience.

[0027] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] 1 is a schematic diagram showing a first door of a vehicle, a first door of a trailer body, and a third door of the vehicle in a closed state according to an embodiment of the present application;

[0030] FIG2 is a schematic diagram of the movement process of the first door of the vehicle and the first door of the trailer according to an embodiment of the present application;

[0031] 3 is a schematic diagram showing a first door of a vehicle, a first door of a trailer body, and a third door of the trailer body in an open state according to an embodiment of the present application;

[0032] 4 is a schematic diagram of a state in which the first door of a vehicle and the first door of a trailer body are both open according to an embodiment of the present application;

[0033] 5 is a schematic diagram from another angle showing the first door of the vehicle, the first door of the trailer body, and the third door of the trailer body all being in an open state according to an embodiment of the present application;

[0034] FIG6 is a schematic diagram of the assembly of the first swing arm assembly, the third door body, and the vehicle box body according to an embodiment of the present application;

[0035] FIG7 is a schematic structural diagram of a first vehicle body according to an embodiment of the present application;

[0036] FIG8 is a schematic structural diagram of a hinge according to an embodiment of the present application;

[0037] FIG9 is a schematic structural diagram of a first swing arm assembly according to an embodiment of the present application;

[0038] FIG10 is a schematic diagram of the assembly of the third door body and the first sliding member according to an embodiment of the present application;

[0039] FIG11 is a schematic structural diagram of a pulley member according to an embodiment of the present application.

[0040] Figure markings: Combined vehicle 1000; Vehicle 1001; Trailer body 1002; Vehicle body structure 100; Vehicle box 1; First vehicle body 10; First door body 11; Connecting channel 300; Third door body 4; First towing hook 51; Second towing hook 52; Hinge 6; First hinge 61; Second hinge 62; Pivot shaft 63; First swing arm assembly 7; First connecting arm 71; First arm body 710; First mounting member 711; Second mounting member 712; Second connecting arm 72; Second arm body 720; Third mounting member 721; Fourth mounting member 722; First sliding member 81; Second sliding member 82; Pulley member 9; Fixing portion 91; Pulley portion 92; Support wheel 921; Guide wheel 922. DETAILED DESCRIPTION

[0041] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0042] The following describes a vehicle body structure 100 according to an embodiment of the present application with reference to Figures 1 to 11. The vehicle body structure 100 includes a vehicle box 1, which has a first door 11. The first door 11 is suitable for opening the vehicle box 1. When the first door 11 opens the vehicle box 1, the first door 11 is suitable for cooperating with the first door 11 of another vehicle box to form a connecting channel 300 between the vehicle box 1 and the other vehicle box. The connecting channel 300 connects the vehicle box 1 and the other vehicle box. As shown in Figures 1-3, in some embodiments, the vehicle body structure 100 may have a first towing hook 51, which may be fixed to the vehicle box 1 and adapted to connect or disconnect with a second towing hook 52 of another vehicle body structure having another vehicle box. The first towing hook 51 and the second towing hook 52 cooperate to enable the vehicle body structure 100 to connect to the other vehicle body structure as a combined unit, allowing the vehicle body structure 100 to tow the other vehicle body structure. Alternatively, the first towing hook 51 may be separated from the second towing hook 52, enabling the vehicle body structure 100 and the other vehicle body structure to be separated from each other. Thus, the vehicle body structure 100 and the other vehicle body structure are connected or disconnected via the first towing hook 51 and the second towing hook 52, thereby achieving the effect of selectively connecting or disconnecting the vehicle box 1 of the vehicle body structure 100 and the other vehicle body structure. In some embodiments, the second towing hook 52 of the other vehicle body structure may be fixed to another vehicle box of the other vehicle structure.

[0043] In conjunction with Figures 1 to 3, in some embodiments, the vehicle box 1 of the vehicle body structure 100 is suitable for being arranged adjacent to another vehicle box, and the first door 11 is arranged opposite to the first door 11 of the other vehicle box. When the first door 11 and the first door 11 of the other vehicle box are both opened, the first door 11 and the first door 11 of the other vehicle box cooperate to form a connecting channel 300, so as to achieve the effect of forming a connecting channel 300 between the vehicle box 1 and the other vehicle box, thereby achieving the effect of connecting the space of the vehicle box 1 and the space of the other vehicle box, and the user The connecting channel 300 can be used to move between the space of the vehicle box 1 and the space of another vehicle box, so that the user can move from the space of the vehicle box 1 to the space of another vehicle box through the connecting channel 300, or move from the space of another vehicle box to the space of the vehicle box 1 through the connecting channel 300. In addition, when the connecting channel 300 connects the space of the vehicle box 1 and the space of another vehicle box, the combined space of the vehicle box 1 and the other vehicle box of the vehicle body structure 100 is increased (that is, the space of the connecting channel 300 is increased), thereby improving the user's experience.

[0044] 1-6 , in some embodiments, the length direction of the vehicle body structure 100 is the X direction shown in FIG1-6 , the width direction of the vehicle body structure 100 is the Y direction shown in FIG1-6 , and the height direction of the vehicle body structure 100 is the Z direction shown in FIG1-6 .

[0045] In combination with Figures 1 to 6, in some embodiments, the rear end of the vehicle body structure 100 is suitable for being arranged opposite to the front end of another vehicle box, and the first door body 11 provided at the rear end of the vehicle box 1 is suitable for being arranged opposite to the first door body 11 provided at the front end of another vehicle box, and as shown in Figures 3 and 4, when the first door body 11 and the first door body 11 of the other vehicle box are fully opened, the first door body 11 and the first door body 11 of the other vehicle box jointly form a connecting channel 300.

[0046] It should be noted that in some embodiments of the present application, in the longitudinal direction of the vehicle body structure 100, the first door body 11 is arranged at the rear end of the vehicle box body 1 for illustration, but the present application is not limited to this. The first door body 11 can also be arranged on one of the left and right sides of the vehicle box body 1.

[0047] Therefore, according to the vehicle body structure 100 of the embodiment of the present application, the first door body 11 cooperates with the first door body 11 of another vehicle box to form a connecting channel 300 between the vehicle box 1 and the other vehicle box, and the connecting channel 300 connects the vehicle box 1 and the other vehicle box, thereby achieving the effect of connecting the space of the vehicle box 1 and the space of the other vehicle box. The user can move between the space of the vehicle box 1 and the space of the other vehicle box through the connecting channel 300, thereby improving the user's usage experience.

[0048] In addition, the vehicle body structure 100 is connected by cooperating with the second towing hook 52 of another vehicle body structure through the first towing hook 51, so that when the vehicle box 1 and the other vehicle box are combined, the vehicle body structure 100 can tow the other vehicle body structure with the other vehicle box, or the vehicle body structure 100 can be towed by the other vehicle body structure with the other vehicle box. The vehicle body structure 100 and the other vehicle body structure are selectively connected through the first towing hook 51 and the second towing hook 52, which can achieve the effect of selectively combining or separating the vehicle body structure 100 and the other vehicle body structure, and can effectively reduce the difficulty of driving and enhance the user's driving experience.

[0049] In some embodiments of the present application, as shown in FIG. 2 and FIG. 3 , when the first door 11 opens the vehicle box 1 , the first door 11 is adapted to be fixedly connected to another vehicle box.

[0050] In some embodiments, the first door body 11 may have a first connecting member, and one end of the first door body 11 of the other vehicle box body may have a second connecting member suitable for cooperating with the first connecting member. When the first door body 11 and the first door body 11 of the other vehicle box body are opposite to each other and the distance between the vehicle box body 1 and the other vehicle box body is a suitable distance, after the first door body 11 is fully opened, the first connecting member is suitable for fixed cooperation with the second connecting member to achieve the effect of fixed connection between the first door body 11 and the other vehicle box body, and the first connecting member can also be separated from the second connecting member to separate the first door body 11 from the other vehicle box body, so that the first door body 11 can close the vehicle box body 1.

[0051] In some embodiments of the present application, as shown in Figures 1-6 , a vehicle box 1 is provided with a first door opening adapted to be positioned opposite another vehicle box, and a first door 11 opens or closes the first door opening. In some embodiments, as shown in Figures 1-6 , the vehicle box 1 further comprises a first body 10 , which defines a first door opening adapted to be positioned opposite another vehicle box, and the first door 11 is movably connected to the first body 10 to open or close the first door opening.

[0052] In some embodiments, as shown in Figures 1 to 6, a first space is defined within the first vehicle body 10, and the first door opening is connected to the first space. The first door body 11 opens the first door opening, that is, the first door opening is in an open state, and the first space is connected to the external environment of the first vehicle body 10 through the first door opening. The first door body 11 closes the first door opening, that is, the first door body 11 blocks the first door opening, and the first space cannot be connected to the external environment of the first vehicle body 10 through the first door opening.

[0053] The first door opening is suitable for being arranged opposite to the first door body 11 of another vehicle box, so that after the first door body 11 and the first door body 11 of the other vehicle box are both opened, the first door body 11 and the first door body 11 of the other vehicle box jointly form a connecting channel 300 between the vehicle box 1 and the other vehicle box.

[0054] In some embodiments of the present application, as shown in Figures 1 to 4, when the first door body 11 opens the vehicle box 1, the first door body 11 is suitable for forming the ceiling and bottom wall of the connecting channel 300 with the first door body 11 of another vehicle box.

[0055] In some embodiments, in combination with Figures 1-4, in the height direction of the vehicle body structure 100, the first door body 11 opens upward, and the first door body 11 of the other vehicle box body opens downward, and the first door body 11 is opposite to and spaced apart from the first door body 11 of the other vehicle box body in the height direction of the vehicle body structure 100, and the first door body 11 and the first door body 11 of the other vehicle box body cooperate to form a connecting channel 300, wherein the first door body 11 forms the roof of the connecting channel 300, and the first door body 11 of the other vehicle box body forms the bottom wall of the connecting channel 300.

[0056] Alternatively, in some embodiments, in the height direction of the vehicle body structure 100, the first door body 11 opens downward, and the first door body 11 of the other vehicle box body opens upward, and the first door body 11 is opposite to and spaced apart from the first door body 11 of the other vehicle box body in the height direction of the vehicle body structure 100, and the first door body 11 and the first door body 11 of the other vehicle box body together form a connecting channel 300, wherein the first door body 11 forms the bottom wall of the connecting channel 300, and the first door body 11 of the other vehicle box body forms the roof of the connecting channel 300.

[0057] In some embodiments, the first door 11 is adapted to be opposite to and spaced apart from the first door 11 of another vehicle box in the width direction of the vehicle body structure 100 , and the first door 11 is adapted to form a communication channel 300 together with the first door 11 of the other vehicle box.

[0058] In some embodiments, the first door body 11 opens toward the left side of the vehicle body structure 100, and the first door body 11 of the other vehicle box body opens toward the right side of the vehicle body structure 100, so that the first door body 11 is opposite to and spaced apart from the first door body 11 of the other vehicle box body in the width direction of the vehicle body structure 100, and the first door body 11 is suitable for forming a connecting channel 300 together with the first door body 11 of the other vehicle box body, wherein the first door body 11 forms a left side baffle of the connecting channel 300, and the first door body 11 of the other vehicle box body forms a right side baffle of the connecting channel 300.

[0059] Alternatively, in some embodiments, the first door body 11 opens toward the right side of the vehicle body structure 100, and the first door body 11 of the other vehicle box body opens toward the left side of the vehicle body structure 100, so that the first door body 11 is opposite to and spaced apart from the first door body 11 of the other vehicle box body in the width direction of the vehicle body structure 100, and the first door body 11 is suitable for forming a connecting channel 300 together with the first door body 11 of the other vehicle box body, wherein the first door body 11 forms a right side baffle of the connecting channel 300, and the first door body 11 of the other vehicle box body forms a left side baffle of the connecting channel 300.

[0060] In some embodiments of the present application, in the height direction of the vehicle body structure 100, the first door body 11 and the first door body 11 of another vehicle box body are both opened downward, so that in the length direction of the vehicle body structure 100, the first door body 11 is suitable for being connected to the first door body 11 of another vehicle box body to form a connecting channel 300, and the first door body 11 and the first door body 11 of another vehicle box body jointly form the bottom wall of the connecting channel 300.

[0061] In some embodiments of the present application, when the first door body 11 opens the vehicle box 1, and the first door body 11 of another vehicle box opens another vehicle box, one side edge of the first door body 11 is adjacent to one side edge of the first door body 11 of the other vehicle box, and an angle is formed between the adjacent first door body 11 and the first door body 11 of the other vehicle box.

[0062] For example, the first door body 11 opens toward one of the left or right sides of the vehicle body structure 100, and the first door body 11 of the other vehicle box body opens toward one of the upward or downward directions, so that the first door body 11 and the first door body 11 of the other vehicle box body together form a connecting channel 300. It can also be understood that the first door body 11 can form the left baffle or the right baffle of the connecting channel 300, and the first door body 11 of the other vehicle box body can form the ceiling or bottom wall of the connecting channel 300.

[0063] Alternatively, the first door body 11 of the other vehicle box body opens toward one of the left or right sides of the vehicle body structure 100, and the first door body 11 opens toward one of the upward or downward directions, so that the first door body 11 and the first door body 11 of the other vehicle box body together form a connecting channel 300. It can also be understood that the first door body 11 of the other vehicle box body can form the left baffle or the right baffle of the connecting channel 300, and the first door body 11 can form the ceiling or bottom wall of the connecting channel 300.

[0064] In some embodiments of the present application, as shown in Figures 1 to 6, the vehicle body structure 100 may further include a third door body 4, which is movably provided on the vehicle box body 1 and can extend outward from the vehicle box body 1, suitable for covering the open end of the communication channel 300, thereby improving the airtightness of the communication channel 300, which is conducive to improving the user experience. In some embodiments, as shown in Figures 3 to 6, the first door body 11 and the first door body 11 of another vehicle box body together form a communication channel 300 between the vehicle box body 1 and the other vehicle box body, and the first door body 11 and the first door body 11 of the other vehicle box body are spaced apart in the height direction of the vehicle body structure 100, so that in the width direction of the vehicle body structure 100, the two ends of the communication channel 300 are respectively formed with open ends.

[0065] For example, a third door 4 is provided on the left side of the vehicle body structure 100, forming a left side baffle of the communication passage 300. When the third door 4 on the left side of the vehicle body structure 100 is not extended outward, that is, when the third door 4 is closed, that is, in the width direction of the vehicle body structure 100, the third door 4 does not block the left open end of the communication passage 300. When the third door 4 is open, the third door 4 extends and at least partially blocks the left open end of the communication passage 300, thereby improving the airtightness of the communication passage 300 and enhancing the user experience.

[0066] For example, a third door body 4 is provided on both the left and right sides of the vehicle body structure 100, wherein the third door body 4 provided on the left side of the vehicle body structure 100 forms a left baffle of the connecting channel 300, and the third door body 4 provided on the right side of the vehicle body structure 100 forms a right baffle of the connecting channel 300.

[0067] When the third doors 4 on both sides of the vehicle body structure 100 are closed, the third doors 4 on both sides of the vehicle body structure 100 do not extend outward, and the open ends of the communication passage 300 on both sides are fully open. When the third doors 4 on both sides of the vehicle body structure 100 are open, the third doors 4 on both sides of the vehicle body structure 100 block the corresponding open ends of the communication passage 300, thereby improving the airtightness of the communication passage 300 and enhancing the user experience.

[0068] In some embodiments of the present application, in combination with Figures 4 to 6, a third door body 4 is provided on at least one side of the vehicle body structure 100. It can be understood that the vehicle body structure 100 can have one third door body 4 or two third door bodies 4. When the vehicle body structure 100 has one third door body 4, the third door body 4 is located on the left or right side of the vehicle body structure 100, or when the vehicle body structure 100 has two third door bodies 4, the left and right sides of the vehicle body structure 100 respectively have one third door body 4.

[0069] In some embodiments of the present application, the vehicle body structure 100 may further include a first swing arm assembly 7, which is connected between the third door body 4 and the vehicle box body 1, so that the third door body 4 moves in an arc relative to the vehicle box body 1, suitable for covering the open end formed by the first door body and the first door body 11 of another vehicle box body.

[0070] In some embodiments, in combination with Figures 6 and 9, one end of the first swing arm assembly 7 is connected to the third door body 4, and the other end of the first swing arm assembly 7 is connected to the vehicle box body 1, so that the third door body 4 can be movably provided on the vehicle box body 1, and by driving the third door body 4 to make an arc movement relative to the vehicle box body 1, the third door body 4 can selectively block the open end of the connecting channel 300, that is, the third door body 4 opens or closes the open end of the connecting channel 300.

[0071] In some embodiments, as shown in Figures 6 and 9, the first swing arm assembly 7 is assembled on the outside of the vehicle box 1, that is, the third door body 4 is assembled on the outside of the vehicle box 1 through the first swing arm assembly 7, and the third door body 4 makes an arc motion relative to the vehicle box 1 on the outside of the vehicle box 1, so that the third door body 4 selectively blocks the open end of the connecting channel 300.

[0072] In some embodiments, the first swing arm assembly 7 is assembled on the inner side of the vehicle box 1, that is, the third door body 4 is assembled in the first space of the vehicle box 1 through the first swing arm assembly 7, and the third door body 4 makes an arc motion relative to the vehicle box 1 in the first space, so that the third door body 4 selectively blocks the open end of the connecting channel 300.

[0073] In some embodiments, in combination with Figures 6 and 9, the first swing arm assembly 7 may include a first connecting arm 71 and a second connecting arm 72, and the first connecting arm 71 is connected between the third door body 4 and the vehicle box body 1 to ensure that the third door body 4 is movably arranged on the vehicle box body 1, so that under the action of external force, the third door body 4 can move relative to the vehicle box body 1, and the second connecting arm 72 is connected between the third door body 4 and the vehicle box body 1, which is beneficial to improving the stability of the third door body 4 so that the third door body 4 can move smoothly.

[0074] In some embodiments, in combination with Figures 6 and 9, the first connecting arm 71 can be constructed as an active arm, and the first connecting arm 71 is used to drive the third door body 4 to move. The second connecting arm 72 can be constructed as a driven arm. The first connecting arm 71 and the second connecting arm 72 are both connected between the third door body 4 and the vehicle box body 1, which ensures that the third door body 4 can be movably arranged on the vehicle box body 1 and ensures the stability of the third door body 4.

[0075] In some embodiments, in combination with Figures 6 and 9, the first connecting arm 71 includes a first arm body 710, a first arm body 710 and a second mounting member 712, one end of the first arm body 710 is pivotally connected to the first arm body 710, the other end of the first arm body 710 is pivotally connected to the second mounting member 712, and the first arm body 710 is fixedly connected to the third door body 4, and the second mounting member 712 is fixedly connected to the vehicle box body 1, so that the first connecting arm 71 is connected between the third door body 4 and the vehicle box body 1, and the third door body 4 can move relative to the vehicle box body 1.

[0076] In some embodiments, in combination with Figures 6 and 9, the second connecting arm 72 includes a second arm body 720, a third mounting member 721 and a fourth mounting member 722, one end of the second arm body 720 is pivotally connected to the third mounting member 721, the other end of the second arm body 720 is pivotally connected to the fourth mounting member 722, and the third mounting member 721 is fixedly connected to the third door body 4, and the fourth mounting member 722 is fixedly connected to the vehicle box body 1, so that the second connecting arm 72 is connected between the third door body 4 and the vehicle box body 1, so that the third door body 4 can move relative to the vehicle box body 1, while improving the stability of the third door body 4.

[0077] In some embodiments, the vehicle body structure 100 may include a first driving device, the first connecting arm 71 is connected to the first driving device, and the first driving device is used to drive the first connecting arm 71 to move. Under the driving action of the first driving device, the third door body 4 can move relative to the vehicle box body 1. In some embodiments, the first driving device can be constructed as a driving motor or a pneumatic device or a hydraulic device.

[0078] In some embodiments of the present application, as shown in Figures 4 and 5, the third door body 4 can be slidably provided on the vehicle box body 1 and can extend out of the vehicle box body 1, suitable for covering the first door body 11 and the open end formed by the first door body 11 of another vehicle box body.

[0079] 4 and 5 , in some embodiments, the first door body 11 is adapted to be opposite to and spaced apart from the first door body 11 of another vehicle box in the height direction of the vehicle body structure 100 to form a connecting passage 300, and the third door body 4 is assembled on the vehicle box 1, and the third door body 4 can slide along the length direction of the vehicle body structure 100. By sliding the third door body 4, the third door body 4 can extend out of the vehicle box 1. When the third door body 4 extends out of the vehicle box 1, the third door body 4 blocks at least part of the open end of the connecting passage 300.

[0080] In some embodiments of the present application, the vehicle body structure 100 includes a first sliding member 81 and a second sliding member 82. The first sliding member 81 is fixed to the third door body 4, and the second sliding member 82 is fixed to the vehicle box body 1. The first sliding member 81 and the second sliding member 82 are slidably matched.

[0081] In some embodiments, the first sliding member 81 is fixed to the third door body 4, the second sliding member 82 is fixed to the vehicle box body 1, and the first sliding member 81 and the second sliding member 82 slide together along the length direction of the vehicle body structure 100, so that the third door body 4 can slide along the length direction of the vehicle body structure 100, so that the third door body 4 can selectively block the open end of the connecting channel 300.

[0082] In some embodiments, the first sliding member 81 can be constructed as one of a sliding rail or a slider, and the second sliding member 82 can be constructed as the other of the sliding rail or the slider, and the sliding rail and the slider are slidably matched. It can also be understood that when the first sliding member 81 is constructed as a sliding rail, the second sliding member 82 is constructed as a slider, or when the first sliding member 81 is constructed as a slider, the second sliding member 82 is constructed as a sliding rail, and the sliding rail and the slider are slidably matched, and the sliding rail is extended along the length direction of the vehicle body structure 100, so that the third door body 4 can slide along the length direction of the vehicle body structure 100.

[0083] In some embodiments, the slider is formed with a sliding groove, and the sliding rail is suitable for being assembled in the sliding groove of the slider so that the slider and the sliding rail can slide together. The first sliding member 81 can be constructed as one of the sliding rail or the slider, and the second sliding member 82 can be constructed as the other of the sliding rail or the slider. The sliding cooperation of the sliding rail and the slider can achieve the sliding effect of the third door body 4.

[0084] In some embodiments, in combination with Figures 5 and 11, the first sliding member 81 can be constructed as one of the sliding rails or pulley members 9, and the second sliding member 82 can be constructed as the other of the sliding rails or pulley members 9, and the sliding rails and the pulley member 9 are slidably matched. It can also be understood that when the first sliding member 81 is constructed as a sliding rail, the second sliding member 82 is constructed as the pulley member 9, or when the first sliding member 81 is constructed as the pulley member 9, the second sliding member 82 is constructed as a sliding rail, and the sliding rails and the pulley member 9 are slidably matched, and the sliding rails are extended along the length direction of the vehicle body structure 100, so that the third door body 4 can slide along the length direction of the vehicle body structure 100.

[0085] In some embodiments, taking the first sliding member 81 as a pulley member 9 and the second sliding member 82 as a slide rail as an example, the pulley member 9 may include a fixed portion 91 and a pulley portion 92, the fixed portion 91 is fixedly connected to the third door body 4, and the pulley portion 92 is assembled with the fixed portion 91, and the pulley portion 92 has a pulley suitable for slidingly engaging with the slide rail fixed to the vehicle box body 1, and the pulley member 9 is slidably engaged with the slide rail so that the third door body 4 can be slidably assembled on the vehicle box body 1.

[0086] In some embodiments, in combination with Figures 5 and 11, the first sliding member 81 is constructed as a pulley member 9, the second sliding member 82 is constructed as a slide rail, the fixed portion 91 of the pulley member 9 is fixedly assembled with the third door body 4, and the slide rail is fixedly assembled with the vehicle box body 1, and the pulley member 9 and the slide rail are slidably matched so that the third door body 4 can move relative to the vehicle box body 1 along the length direction of the vehicle body structure 100.

[0087] In some embodiments, the third door body 4 is assembled on one of the left and right sides of the vehicle box body 1 as an example for explanation. When the third door body 4 is assembled on the vehicle box body 1, the height direction of the third door body 4 is in the same direction as the height direction of the vehicle body structure 100. In the height direction of the third door body 4, the upper and lower ends of the third door body 4 are respectively equipped with a pulley member 9. In addition, in the height direction of the vehicle body structure 100, the vehicle box body 1 has relatively arranged slide rails. When the third door body 4 is assembled on the vehicle box body 1, the pulley member 9 located at the upper end of the third door body 4 cooperates with the slide rail guide located above the vehicle box body 1, and the pulley member 9 located at the lower end of the third door body 4 cooperates with the slide rail guide located below the vehicle box body 1, thereby achieving the effect that the third door body 4 can be slidably installed on the vehicle box body 1, and can ensure the stability of the third door body 4 during the sliding process.

[0088] In some embodiments, as shown in Figure 11, the pulley portion 92 can have multiple pulleys, at least one of the multiple pulleys is configured as a support wheel 921, and at least one of the multiple pulleys is configured as a guide wheel 922, so that the pulley member 9 can stably slide with the slide rail provided on the vehicle box body 1, which is beneficial to improve the sliding stability of the third door body 4.

[0089] In some embodiments, in combination with Figures 1 to 6, the vehicle body structure 100 may further include a third door body 4, which can be movably provided on the vehicle box body 1. The third door body 4 is suitable for covering the open end of the connecting channel 300, thereby improving the airtightness of the connecting channel 300, which is beneficial to improving the user experience.

[0090] In some embodiments of the present application, a third door body 4 is provided on the upper side and / or lower side of the vehicle body structure 100 along the height direction of the vehicle body structure 100. It can also be understood that the third door body 4 is provided on the upper side of the vehicle body structure 100 or the lower side of the vehicle body structure 100, that is, the third door body 4 forms the ceiling or bottom wall of the connecting channel 300, or, the upper side of the vehicle body structure 100 and the lower side of the vehicle body structure 100 are both provided with a third door body 4, that is, one of the two third door bodies 4 forms the ceiling of the connecting channel 300, and the other of the two third door bodies 4 forms the bottom wall of the connecting channel 300.

[0091] In some embodiments, in the width direction of the vehicle body structure 100, the first door body 11 provided on the left side of the vehicle body structure 100 opens toward the left side of the vehicle body structure 100, and the first door body 11 is adapted to be opposite to and spaced apart from the first door body 11 of another vehicle box provided on the other vehicle box in the width direction of the vehicle body structure 100, that is, the first door body 11 of the other vehicle box opens toward the right side of the vehicle body structure 100, so that in the width direction of the vehicle body structure 100, the first door body 11 and the first door body 11 of the other vehicle box cooperate to form a connecting channel 300, and the vehicle body structure 100 is The upper and lower sides of the body structure 100 are respectively provided with a third door body 4. By opening the third door body 4 located on the upper and lower sides of the body structure 100 respectively, the third door body 4 located on the upper side of the body structure 100 forms a ceiling of the connecting channel 300 in the height direction of the body structure 100, thereby covering the open end of the upper end of the connecting channel 300, and the third door body 4 located on the lower side of the body structure 100 forms a bottom wall of the connecting channel 300, thereby covering the open end of the lower end of the connecting channel 300, thereby improving the airtightness of the connecting channel 300, which is beneficial to improving the user experience.

[0092] In some embodiments, the third door 4 is further adapted to be fixedly connected to another vehicle box, so that the third door 4 is connected between the vehicle body structure 100 and the other vehicle box. For example, the third door 4 is provided on the lower side of the vehicle body structure 100, and when the third door 4 is in an open state, along the direction in which the third door 4 is opened, the end of the third door 4 away from the vehicle body structure 100 abuts against the other vehicle box, and the third door 4 is adapted to be fixedly connected to the other vehicle box, so that the third door 4 is fixedly arranged between the vehicle body structure 100 and the other vehicle box to limit the movement of the third door 4, and because the third door 4 is provided on the lower side of the vehicle body structure 100, when the third door 4 is in an open state, the third door 4 blocks the The opening at the lower end of the connecting channel 300 improves the airtightness of the connecting channel 300, which is beneficial to improving the user's usage experience, and the third door body 4 is constructed as the bottom plate of the connecting channel 300, so that when the user moves from the space of the vehicle box 1 to the space of another vehicle box through the connecting channel 300, or when the user moves from the space of another vehicle box to the space of the vehicle box 1 through the connecting channel 300, the user can pass through the connecting channel 300 from the third door body 4 constructed as the bottom plate of the connecting channel 300.

[0093] In some embodiments of the present application, in combination with Figures 4 and 8, the vehicle body structure 100 may further include a hinge 6, the hinge 6 includes a first hinge 61, a second hinge 62 and a pivot shaft 63, the pivot shaft 63 is assembled with the first hinge 61 and the second hinge 62, and the first hinge 61 and the second hinge 62 can rotate around the circumference of the pivot shaft 63, and the first hinge 61 and the second hinge 62 are also suitable for abutment limiting to limit the relative position of the first hinge 61 and the second hinge 62.

[0094] In some embodiments, as shown in Figures 4 and 8, the first door body 11 and the vehicle box body 1 are movably connected by a hinge 6, the first hinge 61 is fixedly connected to the first door body 11, and the second hinge 62 is fixedly connected to the vehicle box body 1, so that the first door body 11 can rotate relative to the vehicle box body 1 around the circumference of the pivot shaft 63, so that the first door body 11 opens or closes the vehicle box body 1.

[0095] In some embodiments, as shown in Figures 4 and 8, the first hinge 61 is fixedly fitted with the first door body 11, and the second hinge 62 is fixedly fitted with the first body 10 and is located in the first door opening, so that the first door body 11 can open or close the first door opening, and when the first door body 11 closes the first door opening, the first door body 11 is located in the first door opening to cover the first door opening.

[0096] According to the vehicle 1001 of the embodiment of the present application, the vehicle 1001 includes the vehicle body structure 100 in some of the above embodiments.

[0097] According to the trailer body 1002 of the embodiment of the present application, the trailer body 1002 includes the body structure 100 in some of the above embodiments.

[0098] According to an embodiment of the present application, the combined vehicle 1000 includes: a vehicle 1001 and a trailer body 1002, wherein the vehicle 1001 is the vehicle 1001 in some of the above-mentioned embodiments, and the trailer body 1002 is the trailer body 1002 in some of the above-mentioned embodiments. When the first door body 11 of the vehicle 1001 opens the corresponding vehicle box body 1 and the first door body 11 of the trailer body 1002 opens the corresponding vehicle box body 1, the first door body 11 of the vehicle 1001 and the first door body 11 of the trailer body 1002 cooperate to form a connecting channel 300 between the vehicle 1001 and the trailer body 1002, and the connecting channel 300 connects the vehicle 1001 and the trailer body 1002.

[0099] In some embodiments of the present application, the first door body 11 of the vehicle 1001 and the first door body 11 of the trailer body 1002 form the roof and bottom wall of the connecting channel 300, and the third door body 4 connected to the vehicle 1001 and / or the trailer body 1002 can move to cover at least one open end formed by the roof and the bottom wall.

[0100] In some embodiments, one of the first door body 11 of the vehicle 1001 and the first door body 11 of the trailer body 1002 forms the roof of the connecting channel 300, and the other of the first door body 11 of the vehicle 1001 and the first door body 11 of the trailer body 1002 forms the bottom wall of the connecting channel 300. It can also be understood that when the first door body 11 of the vehicle 1001 forms the roof of the connecting channel 300, the first door body 11 of the trailer body 1002 forms the bottom wall of the connecting channel 300, and when the first door body 11 of the vehicle 1001 forms the bottom wall of the connecting channel 300, the first door body 11 of the trailer body 1002 forms the roof of the connecting channel 300.

[0101] In some embodiments, the third door body 4 can be one or two. When the third door body 4 is one, the third door body 4 can be set in the body structure 100 of the vehicle 1001 or the body structure 100 of the trailer body 1002. When the third door body 4 is two, the two third door bodies 4 can be both set in the body structure 100 of the vehicle 1001, or the two third door bodies 4 can be both set in the body structure 100 of the trailer body 1002, or, one of the two third door bodies 4 is set in the body structure 100 of the vehicle 1001, and the other of the two third door bodies 4 is set in the body structure 100 of the trailer body 1002, and the third door body 4 moves to cover the open end formed by the roof and the bottom wall.

Claims

1. A vehicle body structure, wherein, Comprising: A vehicle body box, the vehicle body box having a first door adapted to open the vehicle body box, and configured such that when the first door opens the vehicle body box, the first door is adapted to cooperate with the first door of another vehicle body box to form a communication channel between the vehicle body box and the other vehicle body box, and the communication channel communicates the vehicle body box and the other vehicle body box.

2. The vehicle body structure according to claim 1, wherein, When the first door opens the vehicle body box, the first door is adapted to be fixedly connected to the other vehicle body box.

3. The vehicle body structure according to claim 1 or 2, wherein, The vehicle body box is provided with a first door opening adapted to face the other vehicle body box, and the first door opens or closes the first door opening.

4. The vehicle body structure according to any one of claims 1 to 3, wherein, When the first door opens the vehicle body box, the first door is adapted to respectively form the ceiling and the bottom wall of the communication channel with the first door of the other vehicle body box.

5. The vehicle body structure according to claim 4, wherein, Further comprising: a third door movably disposed on the vehicle body box and capable of extending outward from the vehicle body box, adapted to shield the open end formed by the first door and the first door of the other vehicle body box.

6. The vehicle body structure according to claim 5, wherein, The third door is provided on at least one side of the vehicle body structure.

7. The vehicle body structure according to claim 5 or 6, wherein, Further comprising: a first swing arm assembly connected between the third door and the vehicle body box, causing the third door to move in an arc relative to the vehicle body box, adapted to shield the open end formed by the first door and the first door of the other vehicle body box.

8. The vehicle body structure according to claim 7, wherein, The first swing arm assembly includes a first connecting arm and a second connecting arm, both the first connecting arm and the second connecting arm being connected between the third door and the vehicle body box, wherein the first connecting arm is configured as a driving arm for driving the movement of the third door, and the second connecting arm is configured as a driven arm.

9. The vehicle body structure according to any one of claims 5-8, wherein, The third door is slidably disposed on the vehicle body box and can extend outward from the vehicle body box, adapted to shield the open end formed by the first door and the first door of the other vehicle body box.

10. The vehicle body structure according to claim 9, wherein, Comprising a first sliding member and a second sliding member, the first sliding member being fixedly provided on the third door, the second sliding member being fixedly provided on the vehicle body box, and the first sliding member and the second sliding member being in sliding cooperation.

11. The vehicle body structure according to any one of claims 1-3, wherein, Further comprising: a third door movably disposed on the vehicle body box to shield the open end formed by the first door and the first door of the other vehicle body box.

12. A vehicle, wherein, Comprising a vehicle body structure according to any one of claims 1-11.

13. A trailer body, wherein, Comprising a vehicle body structure according to any one of claims 1-11.

14. A combined vehicle, wherein, Comprising: A vehicle, the vehicle being the vehicle body structure according to claim 12; A trailer body, the trailer body being the trailer body according to claim 13; When the first door of the vehicle opens the corresponding vehicle body box and the first door of the trailer body opens the corresponding vehicle body box, the first door of the vehicle and the first door of the trailer body cooperate to form a communication channel between the vehicle and the trailer body, and the communication channel communicates the vehicle and the trailer body.

15. The combined vehicle according to claim 14, wherein, The first door of the vehicle and the first door of the trailer body form the ceiling and the bottom wall of the communication channel, and a third door connected to the vehicle and / or the trailer body can move to block at least one open end formed by the ceiling and the bottom wall.

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