Vehicle body structure, vehicle, trailer body and combined vehicle

Abstract

The invention discloses a vehicle body structure, a vehicle, a trailer vehicle body and a combined vehicle, the vehicle body structure comprises a vehicle box body, the vehicle box body is provided with a first door body, the first door body is suitable for opening the vehicle box body, and when the first door body opens the vehicle box body, the vehicle box body is opened by the first door body; the first door body is suitable for being matched with a second door body of another vehicle box body so as to form a communication channel between the vehicle box body and the other vehicle box body, and the communication channel is communicated with the vehicle box body and the other vehicle box body. Therefore, according to the vehicle body structure, the first door body is matched with the second door body of the other vehicle box body to form the communicating channel, the communicating channel communicates the vehicle box body with the other vehicle box body, and the effect that the space of the vehicle box body communicates with the space of the other vehicle box body is achieved; a user can enter the space of another vehicle box body from the space of the vehicle box body through the communication channel, so that the use experience of the user is improved.

Description

Technical Field

[0001] The present invention relates to the field of vehicles, and in particular to a vehicle body structure, a vehicle, a trailer body, and a combined vehicle. Background Art

[0002] 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 that the user cannot directly enter the space of another vehicle box from the space of one vehicle box, reducing the user's experience. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present invention 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 is connected with the space of the other vehicle box, thereby increasing the usable space and improving the user's experience.

[0004] The vehicle body structure according to the present invention comprises:

[0005] A vehicle box body, the vehicle box body has a first door body, the first door body is suitable for opening the vehicle box body, and is configured so that when the first door body opens the vehicle box body, the first door body is suitable for cooperating with the second door body of another vehicle box body to form a connecting passage between the vehicle box body and the other vehicle box body, and the connecting passage connects the vehicle box body and the other vehicle box body.

[0006] According to the vehicle body structure of the present invention, a connecting channel is formed by cooperating with the second door body of another vehicle box. The connecting channel connects the vehicle box and the other vehicle box, thereby achieving an effect of connecting the space of the vehicle box and the space of another vehicle box. A user can enter the space of another vehicle box from the space of the vehicle box through the connecting channel, thereby improving the user experience.

[0007] In some examples of the present invention, when the first door opens the vehicle box, the first door is adapted to be fixedly connected to another vehicle box.

[0008] In some examples of the present invention, 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.

[0009] In some examples of the present invention, when the first door body opens the vehicle box, the first door body is suitable for forming a ceiling and a bottom wall of a communication passage with the second door body respectively.

[0010] In some examples of the present invention, the vehicle body structure further includes: a third door body, which is movably disposed 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 second door body.

[0011] In some examples of the present invention, a third door body is provided on at least one side of the vehicle body structure.

[0012] In some examples of the present invention, 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 second door body.

[0013] In some examples of the present invention, 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 third door body to move, and the second connecting arm is configured as a driven arm.

[0014] In some examples of the present invention, the third door body is slidably disposed on the vehicle box body and can extend out of the vehicle box body, and is suitable for covering the open end formed by the first door body and the second door body.

[0015] In some examples of the present invention, 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.

[0016] In some examples of the present invention, 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 second door body.

[0017] The present invention further provides a vehicle, which comprises the above-mentioned vehicle body structure.

[0018] The present invention further provides a trailer body, which includes the above-mentioned body structure.

[0019] The present invention further proposes a combined vehicle, comprising:

[0020] Vehicle, the vehicle being the vehicle described above;

[0021] A trailer body, the trailer body being the above-mentioned trailer body;

[0022] 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 passage between the vehicle and the trailer body, and the connecting passage connects the vehicle and the trailer body.

[0023] In some examples of the present invention, a first door body of the vehicle and the first door body of the trailer body form a ceiling and a bottom wall of a connecting passage, and a third door body connected to the vehicle and / or the trailer body can move to cover at least one open end formed by the ceiling and the bottom wall.

[0024] According to the combined vehicle of the present invention, 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.

[0025] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0027] Figure 1 is a schematic diagram showing that the first door of a vehicle, the first door of a trailer body, and the third door are all in a closed state according to an embodiment of the present invention;

[0028] Figure 2 is a schematic diagram of the movement process of the first door body of the vehicle and the first door body of the trailer body according to an embodiment of the present invention;

[0029] Figure 3 is a schematic diagram showing that the first door of a vehicle, the first door of a trailer body, and the third door are all in an open state according to an embodiment of the present invention;

[0030] Figure 4 is a schematic diagram of a state in which a first door of a vehicle and a first door of a trailer body are both opened according to an embodiment of the present invention;

[0031] Figure 5 is a schematic diagram from another angle showing that the first door of the vehicle, the first door of the trailer body, and the third door are all in an open state according to an embodiment of the present invention;

[0032] Figure 6 is a schematic diagram of assembling a first swing arm assembly, a third door body, and a vehicle box body according to an embodiment of the present invention;

[0033] Figure 7 is a schematic structural diagram of a first vehicle body according to an embodiment of the present invention;

[0034] Figure 8 is a schematic structural diagram of a hinge according to an embodiment of the present invention;

[0035] Fig. 9 is a schematic structural diagram of a first swing arm assembly according to an embodiment of the present invention;

[0036] Fig.10 is a schematic diagram of assembling a third door body and a first sliding member according to an embodiment of the present invention;

[0037] Fig.11 is a schematic structural diagram of a pulley member according to an embodiment of the present invention.

[0038] Reference numerals:

[0039] Combined vehicle 1000;

[0040] Vehicle 1001; trailer body 1002;

[0041] Vehicle body structure 100; vehicle box body 1; first vehicle body 10; first door body 11;

[0042] Connecting passage 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

[0043] Embodiments of the present invention are described in detail below, and 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 invention, and cannot be understood as limiting the present invention.

[0044] Reference below Figure 1-Figure 6 The vehicle body structure 100 according to an embodiment of the present invention is described. The vehicle body structure 100 includes a vehicle box 1. The vehicle box 1 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 second door of another vehicle box to form a connecting passage 300 between the vehicle box 1 and the other vehicle box. The connecting passage 300 connects the vehicle box 1 and the other vehicle box. Figure 1-Figure 3As shown, in some embodiments, the vehicle body structure 100 may have a first towing hook 51, which may be fixedly mounted on the vehicle box 1, and the first towing hook 51 is suitable for connecting or separating 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 make the vehicle body structure 100 suitable for connecting with another vehicle body structure as a combination, and the vehicle body structure 100 may drag another vehicle body structure, or the first towing hook 51 is suitable for separating from the second towing hook 52, so that the vehicle body structure 100 and another vehicle body structure are separated from each other, thereby making the vehicle body structure 100 and another vehicle body structure connected or separated by the first towing hook 51 and the second towing hook 52, so as to achieve the effect of selectively connecting or separating the vehicle box 1 of the vehicle body structure 100 and another vehicle body structure. In some embodiments, the second towing hook 52 of another vehicle body structure may be fixedly mounted on another vehicle box of another vehicle body structure.

[0045] Combination Figure 1-Figure 3 As shown, 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 second door of the other vehicle box. When the first door 11 and the second door are both opened, the first door 11 and the second door cooperate to form a connecting passage 300, so as to achieve the effect of forming a connecting passage 300 between the vehicle box 1 and the other vehicle box, thereby achieving the effect of connecting the space of the vehicle box 1 with the space of the other vehicle box, and the user can enter the vehicle box through the connecting passage 300. The space of the vehicle box 1 and the space of another vehicle box are moved between, 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.

[0046] Combination Figure 1-Figure 6 As shown, in some embodiments, the length direction of the vehicle body structure 100 is Figure 1-Figure 6 The X direction shown in FIG. 1 and the width direction of the vehicle body structure 100 are Figure 1-Figure 6 The Y direction shown in FIG. 1 and the height direction of the vehicle body structure 100 are Figure 1-Figure 6 The Z direction shown in FIG. 1 is used as an example for explanation.

[0047] Combination Figure 1-Figure 6 As shown, 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 arranged at the rear end of the vehicle box 1 is suitable for being arranged opposite to the second door body arranged at the front end of another vehicle box, and as shown in FIG. Figure 3 and Figure 4 As shown, when the first door body 11 and the second door body are fully opened, the first door body 11 and the second door body together form a connecting passage 300 .

[0048] It should be noted that in some embodiments of the present invention, in the length 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 explanation, 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.

[0049] Therefore, according to the vehicle body structure 100 of the embodiment of the present invention, a connecting channel 300 is formed between the vehicle box 1 and the other vehicle box through the cooperation of the first door body 11 and the second door body of the other vehicle box, and the connecting channel 300 connects the vehicle box 1 and the other vehicle box, so as to achieve 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 experience.

[0050] In addition, the vehicle body structure 100 is connected 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 driving difficulty and enhance the user's driving experience.

[0051] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, when the first door body 11 opens the vehicle box body 1, the first door body 11 is suitable for being fixedly connected with another vehicle box body.

[0052] In some embodiments, the first door body 11 may have a first connecting piece, and the other vehicle box body may be provided with a second door body, one end of which may have a second connecting piece suitable for cooperating with the first connecting piece. When the first door body 11 and the second door 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 piece is suitable for fixedly cooperating with the second connecting piece to achieve the effect of fixed connection between the first door body 11 and the other vehicle box body, and the first connecting piece can also be separated from the second connecting piece 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.

[0053] In some embodiments of the present invention, Figure 1-Figure 6 As shown, the vehicle box 1 is provided with a first door opening suitable for being opposite to another vehicle box, and the first door body 11 opens or closes the first door opening. Figure 1-Figure 6 As shown, the vehicle box 1 also has a first body 10, which defines a first door opening, which is suitable for being arranged opposite to another vehicle box, and a first door 11 is movably connected to the first body 10 to open or close the first door opening.

[0054] In some embodiments, Figure 1-Figure 6 As shown, a first space is defined inside 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.

[0055] The first door opening is suitable for being arranged opposite to the second door of another vehicle box, so that after the first door 11 and the second door are both opened, the first door 11 and the second door together form a connecting passage 300 between the vehicle box 1 and the other vehicle box.

[0056] In some embodiments of the present invention, Figure 1-Figure 4 As shown, when the first door body 11 opens the vehicle box body 1, the first door body 11 is suitable for forming a ceiling and a bottom wall of the communication passage 300 with the second door body respectively.

[0057] In some embodiments, in combination Figure 1-Figure 4 As shown, in the height direction of the vehicle body structure 100, the first door body 11 opens upward, and the second door body opens downward, and the first door body 11 is opposite to and spaced apart from the second door body in the height direction of the vehicle body structure 100, and the first door body 11 and the second door body cooperate to form a connecting channel 300, wherein the first door body 11 forms the ceiling of the connecting channel 300, and the second door body forms the bottom wall of the connecting channel 300.

[0058] Alternatively, in some embodiments, in the height direction of the vehicle body structure 100, the first door body 11 opens downward, and the second door body opens upward, and the first door body 11 is opposite to and separated from the second door body in the height direction of the vehicle body structure 100, and the first door body 11 and the second door body together form a connecting channel 300, wherein the first door body 11 forms the bottom wall of the connecting channel 300, and the second door body forms the ceiling of the connecting channel 300.

[0059] In some embodiments, the first door body 11 is adapted to be opposite to and spaced apart from the second door body in the width direction of the vehicle body structure 100 , and the first door body 11 is adapted to form a communication passage 300 together with the second door body.

[0060] In some embodiments, the first door body 11 opens toward the left side of the vehicle body structure 100, and the second door 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 second door 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 second door body, wherein the first door body 11 forms a left side baffle of the connecting channel 300, and the second door body forms a right side baffle of the connecting channel 300.

[0061] Alternatively, in some embodiments, the first door body 11 opens toward the right side of the vehicle body structure 100, and the second door 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 second door 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 second door body, wherein the first door body 11 forms a right side baffle of the connecting channel 300, and the second door body forms a left side baffle of the connecting channel 300.

[0062] In some embodiments of the present invention, in the height direction of the vehicle body structure 100, the first door body 11 and the second door 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 connecting with the second door body to form a connecting channel 300, and the first door body 11 and the second door body together form the bottom wall of the connecting channel 300.

[0063] In some embodiments of the present invention, when the first door 11 opens the vehicle box 1 and the second door opens another vehicle box, one side edge of the first door 11 is adjacent to one side edge of the second door, and an angle is formed between the adjacent first door 11 and second door.

[0064] For example, the first door body 11 opens toward one of the left and right sides of the vehicle body structure 100, and the second door body opens toward one of the upward and downward directions, so that the first door body 11 and the second door body together form a connecting channel 300. It can also be understood that the first door body 11 can form a left baffle or a right baffle of the connecting channel 300, and the second door body can form a ceiling or a bottom wall of the connecting channel 300.

[0065] Alternatively, the second door 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 second door body together form a connecting channel 300. It can also be understood that the second door body can form a left baffle or a right baffle of the connecting channel 300, and the first door body 11 can form a ceiling or a bottom wall of the connecting channel 300.

[0066] In some embodiments of the present invention, Figure 1-Figure 6As shown, the vehicle body structure 100 may further include a third door body 4, which may be movably disposed on the vehicle box body 1 and may extend outward from the vehicle box body 1, and is suitable for shielding the open end of the communication channel 300, thereby improving the airtightness of the communication channel 300, which is beneficial to improving the user experience. Figure 3-Figure 6 As shown, the first door body 11 and the second door body together form a connecting passage 300 between the vehicle box 1 and another vehicle box, and the first door body 11 and the second door body are spaced apart in the height direction of the vehicle body structure 100 so that open ends are formed at both ends of the connecting passage 300 in the width direction of the vehicle body structure 100.

[0067] For example, the third door body 4 is provided on the left side of the vehicle body structure 100, and the third door body 4 forms a left baffle of the communication passage 300. When the third door body 4 provided on the left side of the vehicle body structure 100 does not extend outward, the third door body 4 is in a closed state, that is, in the width direction of the vehicle body structure 100, the third door body 4 does not block the left open end of the communication passage 300. When the third door body 4 is in an open state, the third door body 4 extends out and at least partially blocks the left open end of the communication passage 300, thereby improving the airtightness of the communication passage 300, which is conducive to improving the user experience.

[0068] For example, a third door body 4 is provided on both 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.

[0069] When the third door bodies 4 on the left and right sides of the vehicle body structure 100 are both in a closed state, the third door bodies 4 on the left and right sides of the vehicle body structure 100 do not extend outward, and the open ends on the left and right sides of the communication passage 300 are both in a completely open state. When the third door bodies 4 on the left and right sides of the vehicle body structure 100 are both in an open state, the third door bodies 4 on the left and right sides of the vehicle body structure 100 cover the corresponding open ends of the communication passage 300, thereby improving the airtightness of the communication passage 300, which is conducive to improving the user experience.

[0070] In some embodiments of the present invention, Figure 4-Figure 6 As shown, at least one side of the vehicle body structure 100 is provided with a third door body 4. 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 side or the right side of the vehicle body structure 100. Or, when the vehicle body structure 100 has two third door bodies 4, the vehicle body structure 100 has a third door body 4 on the left side and the right side respectively.

[0071] In some embodiments of the present invention, 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 second door body.

[0072] In some embodiments, in combination Figure 6 and Fig. 9 As shown, 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 arranged 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.

[0073] In some embodiments, in combination Figure 6 and Fig. 9 As shown, 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.

[0074] 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.

[0075] In some embodiments, in combination Figure 6 and Fig. 9 As shown, the first swing arm assembly 7 may include a first connecting arm 71 and a second connecting arm 72, the first connecting arm 71 is connected between the third door body 4 and the vehicle box body 1, ensuring 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.

[0076] In some embodiments, in combination Figure 6 and Fig. 9 As shown, 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 not only ensures that the third door body 4 can be movably arranged on the vehicle box body 1, but also ensures the stability of the third door body 4.

[0077] In some embodiments, in combination Figure 6 and Fig. 9 As shown, 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.

[0078] In some embodiments, in combination Figure 6 and Fig. 9 As shown, 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.

[0079] In some embodiments, the vehicle body structure 100 may include a first driving device, and the first connecting arm 71 is connected to the first driving device. 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.

[0080] In some embodiments of the present invention, Figure 4 and Figure 5 As shown, the third door body 4 can be slidably disposed on the vehicle box body 1 and can extend out of the vehicle box body 1, suitable for covering the open end formed by the first door body 11 and the second door body 21.

[0081] Combination Figure 4 and Figure 5 As shown, in some embodiments, the first door body 11 is suitable to be opposite to and spaced apart from the second door body 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.

[0082] In some embodiments of the present invention, 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.

[0083] 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 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.

[0084] In some embodiments, the first sliding member 81 can be constructed as one of a sliding rail or a sliding block, and the second sliding member 82 can be constructed as the other of the sliding rail or the sliding block, and the sliding rail and the sliding block 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 sliding block, or when the first sliding member 81 is constructed as a sliding block, the second sliding member 82 is constructed as a sliding rail, and the sliding rail and the sliding block 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.

[0085] 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 effect of the third door body 4 can be achieved through the sliding cooperation of the sliding rail and the slider.

[0086] In some embodiments, in combination Figure 5 and Fig.11 As shown, the first sliding member 81 can be constructed as one of the sliding rails or the pulley member 9, and the second sliding member 82 can be constructed as the other of the sliding rails or the pulley member 9, and the sliding rail 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 rail and the pulley member 9 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.

[0087] 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 cooperating with the slide rail fixed to the vehicle box 1, and the pulley member 9 is slidably cooperated with the slide rail so that the third door body 4 can be slidably assembled on the vehicle box 1.

[0088] In some embodiments, in combination Figure 5 and Fig.11 As shown, 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.

[0089] In some embodiments, the third door body 4 is installed on one of the left and right sides of the vehicle box 1 as an example for explanation. When the third door body 4 is installed on the vehicle box 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 1 has relatively arranged slide rails. When the third door body 4 is installed on the vehicle box 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 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 1, thereby achieving the effect that the third door body 4 can be slidably installed on the vehicle box 1, and can ensure the stability of the third door body 4 during the sliding process.

[0090] In some embodiments, in combination Fig.11 As shown, 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.

[0091] In some embodiments, in combination Figure 1-Figure 6 As shown, the vehicle body structure 100 may further include a third door body 4, which is movably disposed on the vehicle box body 1, and is suitable for shielding 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.

[0092] In some embodiments of the present invention, a third door body 4 is provided on the upper side and / or the 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 third door body 4 is provided on the upper side of the vehicle body structure 100 and the lower side of the vehicle body structure 100, 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.

[0093] 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 suitable for being opposite to and spaced apart from the second door body provided on another vehicle box in the width direction of the vehicle body structure 100, that is, the second door body 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 second door body cooperate to form a connecting passage 300, and the upper side and the lower side of the vehicle body structure 100 are respectively A third door body 4 is provided, and by opening the third door body 4 located on the upper and lower sides of the vehicle body structure 100 respectively, in the height direction of the vehicle body structure 100, the third door body 4 located on the upper side of the vehicle body structure 100 forms a ceiling of the connecting channel 300, 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 vehicle 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.

[0094] In some embodiments, the third door 4 is also suitable for being 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, one 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 suitable for being fixedly connected to another 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 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.

[0095] In some embodiments of the present invention, Figure 4 and Figure 8 As shown, the vehicle body structure 100 may further include a hinge 6, which 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 circumferential direction 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.

[0096] In some embodiments, in combination Figure 4 and Figure 8 As shown, the first door body 11 and the vehicle box body 1 are movably connected via 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.

[0097] In some embodiments, in combination Figure 4 and Figure 8 As shown, the first hinge 61 is fixedly matched with the first door body 11, and the second hinge 62 is fixedly matched 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.

[0098] According to the vehicle 1001 of the embodiment of the present invention, the vehicle 1001 includes the vehicle body structure 100 in some of the above embodiments.

[0099] According to the trailer body 1002 of the embodiment of the present invention, the trailer body 1002 includes the body structure 100 in some of the above embodiments.

[0100] The combined vehicle 1000 according to an embodiment of the present invention comprises: 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.

[0101] In some embodiments of the present invention, the first door body 11 of the vehicle 1001 and the first door body 11 of the trailer body 1002 form a ceiling and a bottom wall of the connecting passage 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 ceiling and the bottom wall.

[0102] 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.

[0103] 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 on 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 on the body structure 100 of the vehicle 1001, or the two third door bodies 4 can be both set on the body structure 100 of the trailer body 1002, or, one of the two third door bodies 4 is set on the body structure 100 of the vehicle 1001, and the other of the two third door bodies 4 is set on 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.

[0104] In the description of the present invention, it is necessary to understand that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0105] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0106] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A vehicle body structure, characterized in that: include: A vehicle box, the vehicle box having a first door body, the first door body being suitable for opening the vehicle box, and being arranged such that when the first door body opens the vehicle box, the first door body is suitable for cooperating with the second door body of another vehicle box to form a connecting passage between the vehicle box and the other vehicle box, the connecting passage connecting the vehicle box and the other vehicle box.

2. The vehicle body structure according to claim 1, characterized in that: When the first door opens the vehicle box, the first door is suitable for being fixedly connected to the other vehicle box.

3. The vehicle body structure according to claim 1, characterized in that: The vehicle box body is provided with a first door opening which is adapted to be opposite to the other vehicle box body, and the first door body opens or closes the first door opening.

4. The vehicle body structure according to any one of claims 1 to 3, characterized in that: When the first door body opens the vehicle box body, the first door body is suitable for forming a ceiling and a bottom wall of the communicating passage with the second door body respectively.

5. The vehicle body structure according to claim 4, characterized in that: Also includes: The third door body is movably disposed on the vehicle box body and can be extended outward from the vehicle box body, and is suitable for covering the open end formed by the first door body and the second door body.

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

7. The vehicle body structure according to claim 5 or 6, characterized in that: Also includes: A first swing arm assembly 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, and is suitable for covering the open end formed by the first door body and the second door body.

8. According to the vehicle body structure according to claim 7, 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 third door body to move, and the second connecting arm is configured as a driven arm.

9. The vehicle body structure according to claim 5, characterized in that: The third door body is slidably disposed on the vehicle box body and can extend out of the vehicle box body, and is suitable for covering the open end formed by the first door body and the second door body.

10. The vehicle body structure according to claim 9, characterized in that: It comprises a first sliding member and a second sliding member, wherein the first sliding member is fixedly arranged on the third door body, the second sliding member is fixedly arranged on the vehicle box body, and the first sliding member and the second sliding member are slidably matched.

11. The vehicle body structure according to any one of claims 1 to 3, characterized in that: Also includes: A third door body is movably disposed on the vehicle box body so that the third door body covers the open end formed by the first door body and the second door body.

12. A vehicle, characterized in that: Comprising a vehicle body structure as described in any one of claims 1-11.

13. A trailer body, characterized in that: Comprising a vehicle body structure as described in any one of claims 1-11.

14. A combined vehicle, characterized in that: include: A vehicle, wherein the vehicle is a vehicle body structure according to claim 12; A trailer body, wherein the trailer body is the trailer body according to claim 13; When the first door body of the vehicle opens the corresponding vehicle box and the first door body of the trailer body opens the corresponding vehicle box, the first door body of the vehicle and the first door body of the trailer body cooperate to form a connecting passage between the vehicle and the trailer body, and the connecting passage connects the vehicle and the trailer body.

15. The combined vehicle according to claim 14, characterized in that: The first door body of the vehicle and the first door body of the trailer body form the ceiling and 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 ceiling and the bottom wall.

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