Cargo box and vehicle

Abstract

The application discloses a kind of container and vehicle, container includes first connecting component, first connecting component includes: first mounting seat;Hinge assembly, hinge assembly includes first hinge shaft, second hinge shaft and first driving arm, first driving arm includes first branch arm, second branch arm and third branch arm, one end of third branch arm is fixedly connected at the abutment of first branch arm and second branch arm, and rotatably installed in first mounting seat;First guide seat, first guide seat is installed in container door, and is guided cooperation with first hinge shaft on first axis, guided cooperation with second hinge shaft on second axis;Container body is provided with first shaft sleeve and second shaft sleeve;Wherein, container door can be rotated around first axis when first hinge shaft is connected with first shaft sleeve cooperation;Container door can be rotated around second axis when second hinge shaft is connected with second shaft sleeve cooperation.

Description

Technical Field

[0001] This invention relates to the field of vehicles, and more particularly to a cargo box and a vehicle. Background Technology

[0002] In related technologies, the opening method of the cargo box door is usually simple, and the cargo box door needs to occupy a certain space after opening, which makes it impossible for the cargo box to access the goods, thus making it inconvenient to pick up and put down the goods, increasing the difficulty and intensity of the operator's work, and reducing the user's experience. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one object of the present invention is to provide a cargo box that improves the ease of use of the cargo box and facilitates the loading and unloading of goods by operators.

[0004] A cargo box includes: a cargo box body and a cargo box door; a first connecting assembly, the first connecting assembly including: a first mounting base, the first mounting base being mounted on the cargo box door; a hinge assembly including a first hinge shaft, a second hinge shaft, and a first drive arm, the first drive arm including a first support arm, a second support arm, and a third support arm, one end of the first support arm having a first elongated hole, the first hinge shaft being pivotally connected to the first elongated hole, one end of the second support arm having a second elongated hole, the second hinge shaft being pivotally connected to the second elongated hole, and the other end of the first support arm being fixedly connected to the other end of the second support arm; one end of the third support arm... A first guide seat is fixedly connected to the adjacent portion of the first and second support arms and rotatably mounted on the first mounting base; the first guide seat is mounted on the cargo box door and guides and cooperates with the first hinge shaft on a first axis and with the second hinge shaft on a second axis; the cargo box body is provided with a first bushing and a second bushing, the first bushing being able to connect and cooperate with the first hinge shaft, and the second bushing being able to connect and cooperate with the second hinge shaft; wherein, the cargo box door can rotate around the first axis when the first hinge shaft is connected and cooperates with the first bushing; the cargo box door can rotate around the second axis when the second hinge shaft is connected and cooperates with the second bushing.

[0005] According to an embodiment of the present invention, a cargo box is provided between the cargo box door and the cargo box body, which enables the cargo box door to selectively achieve the functions of tilting down and rotating to the side. At the same time, the cargo box door can be opened by rotating to the side or tilting down according to the distance between the cargo box door and the cargo storage location, so that the cargo box body can be close to the cargo storage location, making it easier for operators to pick up and put down the cargo, improving the convenience of using the cargo box, and reducing the labor intensity and difficulty of the operators.

[0006] According to some embodiments of the present invention, the first drive arm is rotatable relative to the first mounting base about a third axis; the first arm and the second arm are misaligned in the direction of the third axis; and / or, in the projection of the third axis in the axial direction, the first arm and the second arm are collinear, and the third arm is perpendicular to the first arm and the second arm.

[0007] According to some embodiments of the present invention, the first guide seat is provided with a first through hole and a second through hole, the first hinge shaft passes through the first through hole, the second hinge shaft passes through the second through hole, and the first through hole is disposed opposite to the first shaft hole of the first bushing, and the second through hole is disposed opposite to the second shaft hole of the second bushing.

[0008] According to some embodiments of the present invention, the cargo box further includes a second connecting component, which is arranged horizontally with the first connecting component and is used to connect the cargo box body and the cargo box door.

[0009] According to some embodiments of the present invention, the second connecting assembly includes: a second mounting base, the second mounting base being mounted on the cargo box door; a second drive arm, the second drive arm being rotatably mounted on the second mounting base about a fourth axis; and a third hinge shaft, the third hinge shaft being pivotally connected to the second drive arm, and the third hinge shaft being collinear with the first axis and capable of being inserted into a third shaft hole of the cargo box body; wherein, the fourth axis is perpendicular to both the first axis and the second axis.

[0010] According to some embodiments of the present invention, the second connecting assembly further includes a second guide seat, the second guide seat being mounted on the cargo box door, and the second guide seat having a third through hole, the third hinge shaft extending into the third through hole, the third through hole being used to guide the third hinge shaft.

[0011] According to some embodiments of the present invention, the second connecting assembly further includes a third bushing, which is disposed on the cargo box body and has the third shaft hole formed thereon.

[0012] According to some embodiments of the present invention, the cargo box further includes a third connecting component, which is arranged vertically with the first connecting component and is used to connect the cargo box body and the cargo box door.

[0013] According to some embodiments of the present invention, the third connecting component includes: a latch, the latch being mounted on one of the cargo box body and the cargo box door; a lock body, the lock body being mounted on the other of the cargo box body and the cargo box door, and the lock body having a locking hook, the locking hook being capable of locking with the latch; when the locking hook is engaged with the latch, the lock body is capable of rotating relative to the latch about the second axis.

[0014] Another object of the present invention is to provide a vehicle.

[0015] A vehicle comprising the aforementioned cargo box.

[0016] The vehicle described above has the same advantages as the cargo box mentioned above, which will not be repeated here.

[0017] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram showing the engagement of the hinge assembly in the first position according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram showing the engagement of the hinge assembly in the second position according to an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the second connecting component in different states according to an embodiment of the present invention (wherein, the dashed line shows the position of the third hinge shaft and the second drive arm when the third hinge shaft is disengaged from the third bushing).

[0022] Figure 4 This is a schematic diagram of the structure of the third connecting component according to an embodiment of the present invention. Figure 1 ;

[0023] Figure 5 This is a schematic diagram of the structure of the third connecting component according to an embodiment of the present invention. Figure 2 ;

[0024] Figure 6 This is a partial magnification of the first connecting assembly when the cargo door rotates about the first axis, as described in an embodiment of the present invention. Figure 1 ;

[0025] Figure 7 This is a partial magnification of the first connecting assembly when the cargo door rotates about the first axis, as described in an embodiment of the present invention. Figure 2 ;

[0026] Figure 8 This is a partial magnification of the first connecting assembly when the cargo door rotates around the second axis, as described in an embodiment of the present invention. Figure 1 ;

[0027] Figure 9 This is a partial magnification of the first connecting assembly when the cargo door rotates around the second axis, as described in an embodiment of the present invention. Figure 2 .

[0028] Figure label:

[0029] Limiting rope 103, cargo box body 110,

[0030] Cargo box door 120

[0031] First connecting assembly 130, first mounting base 131, first hinge shaft 1321, second hinge shaft 1322, first groove 1323, second groove 1324, first through hole 1325, second through hole 1328

[0032] First drive arm 133, first elongated hole 1331, second elongated hole 1332, first support arm 1333, second support arm 1334, third support arm 1335.

[0033] First guide seat 134, first bushing 135, first shaft hole 1351, second bushing 136, second shaft hole 1361

[0034] Second connecting component 140, second mounting base 141

[0035] Second drive arm 142, third elongated hole 1421, fourth support arm 1422, fifth support arm 1423

[0036] Third hinge shaft 143, third through hole 1431, second guide seat 144, third bushing 145

[0037] The components include: third connecting component 150, latch 151, first mounting plate 1511, lock ring 1512, lock body 152, lock hook 1521, second mounting plate 1522, base 1523, and zipper interface 1524. Detailed Implementation

[0038] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0039] The following content should be incorporated into the writing process as needed to explain the relevant information:

[0040] In the description of this invention, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "clockwise", "counterclockwise", "axial", "radial", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0041] The following is for reference. Figures 1-9 A cargo box according to an embodiment of the present invention is described.

[0042] Combination Figure 1 , Figure 2 as well as Figures 6 to 9 According to an embodiment of the present invention, a cargo box includes: a cargo box body 110, a cargo box door 120, and a first connecting assembly 130. The first connecting assembly 130 includes: a first mounting base 131, which is mounted on the cargo box door 120; a first drive arm 133 includes a first support arm 1333, a second support arm 1334, and a third support arm 1335. One end of the first support arm 1333 has a first elongated hole 1331, and a first hinge shaft 1321 is pivotally connected to the first elongated hole 1331. One end of the second support arm 1334 has a second elongated hole 1332, and a second hinge shaft 1322 is pivotally connected to the second elongated hole 1332. The other end of the first support arm 1333 is connected to the other end of the second support arm 1334. The first arm 1335 is fixedly connected to the first arm 1331 and the second arm 1333 at one end, and is rotatably mounted on the first mounting base 131. The first guide seat 134 is mounted on the cargo box door 120 and guides and cooperates with the first hinge shaft 1321 on the first axis and with the second hinge shaft 1322 on the second axis. The cargo box body 110 is provided with a first bushing 135 and a second bushing 136. The first bushing 135 can be connected and cooperated with the first hinge shaft 1321, and the second hinge shaft 136 can be connected and cooperated with the second hinge shaft 1322. The cargo box door 120 can rotate around the second axis when the first hinge shaft 1321 is connected and cooperated with the first bushing 135.

[0043] It should be noted that the first axis extends in the left-right direction of the vehicle, the second axis extends in the up-down direction of the vehicle, and the third axis extends in the front-back direction of the vehicle.

[0044] Specifically, the cargo box body 110 forms a receiving space in which goods can be stored. The cargo box body 110 is open to at least one side, and a cargo box door 120 is installed at the open end of the cargo box body 110. The cargo box door 120 can selectively open or close the receiving space to facilitate the loading and unloading of goods. The cargo box body 110 can also open to the rear, and the cargo box door 120 is located at the rear end of the cargo box body 110 to enable the loading and unloading of goods at the rear end of the cargo box.

[0045] Furthermore, the first connecting component 130 can be disposed at one end of the cargo box in the horizontal direction, and the cargo box door 120 can be rotatably connected to the cargo box body 110 through the first connecting component 130, wherein, combined with Figure 1 and Figure 2 The first mounting base 131 is fixed on the cargo box door 120. The hinge assembly can be installed on the first mounting base 131. The hinge assembly is connected to the cargo box door 120 through the first mounting base 131. The cargo box body 110 has a first shaft hole 1351. The first hinge shaft 1321 can be arranged opposite to the first shaft hole 1351 in the horizontal direction. The first hinge shaft 1321 can selectively be inserted into the first shaft hole 1351. When the first hinge shaft 1321 is inserted into the first shaft hole 1351, the axis of the first hinge shaft 1321 is collinear with the first axis. The cargo box door 120 can rotate around the first axis to realize the downward flip function of the cargo box door 120.

[0046] Furthermore, the second hinge shaft 1322 is staggered with the first hinge shaft 1321 to prevent them from interfering with each other. The cargo box body 110 has a second shaft hole 1361, which is staggered with the first shaft hole 1351. The second hinge shaft 1322 can be arranged opposite to the second shaft hole 1361 in the vertical direction, and the second hinge shaft 1322 can selectively be inserted into the second shaft hole 1361. When the second hinge shaft 1322 is inserted into the second shaft hole 1361, the axis of the second hinge shaft 1322 is collinear with the second axis, and the cargo box door 120 can rotate around the second axis to realize the side rotation function of the cargo box door 120.

[0047] Furthermore, the first drive arm 133 is connected to the first mounting base 131, and the first drive arm 133 can rotate about the axis of its connection point with the first mounting base 131. The first drive arm 133 includes a first support arm 1333, a second support arm 1334, and a third support arm 1335. A first elongated hole 1331 is provided at one end of the first support arm 133 away from the second support arm 1334, and a second elongated hole 1332 is provided on the second support arm 1334 and at one end away from the first support arm 1332. The third support arm 1335 is connected to both the first support arm 1331 and the second support arm 1333, and the first drive arm 133 can be rotated as a whole by driving the third support arm 1335 to rotate relative to the first mounting base 131.

[0048] When the first drive arm 133 rotates, it can drive the first elongated hole 1331 to move. The first hinge shaft 1321 is pivotally connected to the first elongated hole 1331. The first drive arm 133 drives the first hinge shaft 1321 to move in the axial direction so that the first hinge shaft 1321 can engage or disengage from the first shaft hole 1351. Similarly, the first drive arm 133 can drive the second elongated hole 1332 to move. The second hinge shaft 1322 is pivotally connected to the second elongated hole 1332. The first drive arm 133 can drive the second hinge shaft 1322 to move in the axial direction so that the second hinge shaft 1322 can disengage or engage with the second shaft hole 1361.

[0049] Specifically, when the first drive arm 133 drives the first hinge shaft 1321 to move closer to the first shaft hole 1351, the first drive arm 133 simultaneously drives the second hinge shaft 1322 to move away from the second shaft hole 1361. When the first hinge shaft 1321 is engaged with the first shaft hole 1351, the second hinge shaft 1322 disengages from the second shaft hole 1361, and the cargo door 120 can rotate around the first axis. Similarly, when the first drive arm 133 drives the second hinge shaft 1322 to move closer to the second shaft hole 1361, the first drive arm 133 drives the first hinge shaft 1321 to move away from the first shaft hole 1351. When the second hinge shaft 1322 is engaged with the second shaft hole 1361, the first hinge shaft 1321 disengages from the first shaft hole 1351, and the cargo door 120 can rotate around the second axis.

[0050] In addition, the first guide seat 134 can guide the first hinge shaft 1321 and the second hinge shaft 1322, ensuring that the first hinge shaft 1321 and the second hinge shaft 1322 can move along their respective axial directions when the first drive arm 133 rotates, preventing the first hinge shaft 1321 and the second hinge shaft 1322 from deflecting, thereby ensuring that the first hinge shaft 1321 can be inserted into the first shaft hole 1351 and the second hinge shaft 1322 can be inserted into the second shaft hole 1361.

[0051] The first bushing 135 is fixed on the cargo box body 110, and a first shaft hole 1351 is formed on the first bushing 135. The first shaft hole 1351 can be arranged opposite to the first hinge shaft 1321, and the first hinge shaft 1321 can be inserted and engaged with the first shaft hole 1351.

[0052] The second bushing 136 is fixed to the cargo box body 110, and is offset from the first bushing 135. A second shaft hole 1361 is formed on the second bushing 136. The axial direction of the first shaft hole 1351 is perpendicular to the axial direction of the first shaft hole 1351. The second shaft hole 1361 can be opposite to the second hinge shaft 1322, and the second hinge shaft 1322 can be inserted into the second shaft hole 1361. By providing the first bushing 135 and the second bushing 136 on the cargo box body 110, there is no need to drill holes in the cargo box body 110, reducing the processing difficulty of the cargo box body 110.

[0053] Therefore, by setting the first connecting component 130, the flexibility of opening and closing the cargo box door 120 can be improved, so that the cargo box door 120 can be opened by side rotation or downward tilting according to the distance between the cargo box door 120 and the cargo storage location, so that the cargo box body 110 can be close to the cargo storage location, thereby facilitating the operator to pick up and put down the goods and improving the convenience of using the cargo box.

[0054] In related technologies, the opening method of the cargo box door is usually a downward opening type. After the cargo box door is opened, it needs to occupy a certain space, making it impossible for the cargo box to access the goods. This makes it inconvenient to pick up and put down the goods, increases the difficulty and labor intensity of the operators, and reduces the user experience.

[0055] This application, by setting a first connecting component 130, allows the cargo box door 120 to be rotatably connected to the cargo box body 110. When the first hinge shaft 1321 is engaged with the first shaft hole 1351, the cargo box door 120 can rotate around the first axis, realizing the downward flip function of the cargo box door 120. When the second hinge shaft 1322 is engaged with the second shaft hole 1361, the cargo box door 120 can rotate around the second axis, realizing the side-rotation function of the cargo box door 120. Thus, the cargo box door 120 can be opened by side-rotation or downward flipping according to the distance between the cargo box door 120 and the cargo storage location, so that the cargo box body 110 can be closer to the cargo storage location, making it easier for operators to pick up and put down the goods, reducing the labor intensity and difficulty of the operators, and improving the usability of the cargo box.

[0056] According to an embodiment of the present invention, by providing a first connecting component 130 between the cargo box door 120 and the cargo box body 110, the cargo box door 120 can selectively achieve the functions of flipping down and rotating to the side. At the same time, the cargo box door 120 can be opened by rotating to the side or flipping down according to the distance between the cargo box door 120 and the cargo storage location, so that the cargo box body 110 can be close to the cargo storage location, making it easier for operators to pick up and put down the goods, improving the convenience of using the cargo box, and reducing the labor intensity and difficulty of the operators.

[0057] In some embodiments of the present invention, the first drive arm 133 is connected to the first mounting base 131, and the first drive arm 133 can rotate about the axis of its connection point with the first mounting base 131. The axis of the connection point of the first drive arm 133 and the first mounting base 131 is the third axis. The first elongated hole 1331 is provided at one end of the first hinge shaft 1321 away from the first shaft hole 1351, and the second elongated hole 1332 is provided at one end of the second hinge shaft 1322 away from the second shaft hole 1361. When the first drive arm 133 rotates about the third axis, the first drive arm 133 can drive the first hinge shaft 1321 to move along the first axis to engage or disengage with the first shaft hole 1351. Similarly, the first drive arm 133 can drive the second hinge shaft 1322 to move along the second axis to engage or disengage with the second shaft hole 1361.

[0058] Specifically, when the first drive arm 133 drives the first hinge shaft 1321 to move closer to the first shaft hole 1351, the first drive arm 133 simultaneously drives the second hinge shaft 1322 to move away from the second shaft hole 1361. When the first hinge shaft 1321 is engaged with the first shaft hole 1351, the second hinge shaft 1322 disengages from the second shaft hole 1361, and the cargo door 120 can rotate around the first axis. Similarly, when the first drive arm 133 drives the second hinge shaft 1322 to move closer to the second shaft hole 1361, the first drive arm 133 drives the first hinge shaft 1321 to move away from the first shaft hole 1351. When the second hinge shaft 1322 is engaged with the second shaft hole 1361, the first hinge shaft 1321 disengages from the first shaft hole 1351, and the cargo door 120 can rotate around the second axis.

[0059] Combination Figure 1 and Figure 2 In some embodiments of the present invention, the first drive arm 133 is rotatable relative to the first mounting base 131 about a third axis, and the first arm 1333 and the second arm 1334 are misaligned in the direction of the third axis; and / or, in the projection of the third axis in the axial direction, the first arm 1333 and the second arm 1334 are collinearly arranged, and the third arm 1335 is arranged perpendicular to the first arm 1333 and the second arm 1334.

[0060] Specifically, the first arm 1333 and the second arm 1334 are misaligned in a direction parallel to the third axis so that when the first hinge shaft 1321 is pivotally connected to the first elongated hole 1331 and the second hinge shaft 1322 is pivotally connected to the second elongated hole 1332, the first hinge shaft 1321 and the second hinge shaft 1322 can avoid each other. The third arm 1335 is connected to the first arm 1333 and the second arm 1334 and can drive the first arm 1333 and the second arm 1334 to rotate relative to the first mounting base 131 around the third axis through the third arm 1335.

[0061] In the projection along the axial direction of the third axis, the first arm 1333 and the second arm 1334 can be arranged collinearly, and the third arm 1335 is located at the junction of the first arm 1333 and the second arm 1334 and is perpendicular to the first arm 1333 and the second arm 1334. The first hinge shaft 1321 and the second hinge shaft 1322 can avoid each other. The third arm 1335 is connected to the first arm 1333 and the second arm 1334 and can drive the first arm 1333 and the second arm 1334 to rotate around the third axis relative to the first mounting base 131.

[0062] Optionally, the first arm 1333 and the second arm 1334 are offset in a direction parallel to the third axis. At the same time, in the projection of the third axis in the axial direction, the first arm 1333 and the second arm 1334 can be arranged collinearly. The third arm 1335 is located at the junction of the first arm 1333 and the second arm 1334 and is perpendicular to the first arm 1333 and the second arm 1334. The arrangement of the first arm 1333, the second arm 1334 and the third arm 1335 can be determined according to the specific structure of the first connecting assembly 130, and is not specifically limited here.

[0063] Taking the example of the first arm 1333 and the second arm 1334 being offset in a direction parallel to the third axis, and simultaneously collinear in the projection of the first arm 1333 and the second arm 1334 in the axial direction of the third axis, the third arm 1335 is arranged perpendicular to the first arm 1333 and the second arm 1334, and the third arm 1335 is located at the stepped structure formed by the offset arrangement of the first arm 1333 and the second arm 1334, so that the third arm 1335 can simultaneously be aligned with the first arm 1334. The first arm 1333 is connected to the second arm 1334, which can reduce the space required for the third arm 1335. The third arm 1335 can be connected to the handle of the cargo door 120 through a connection structure such as a zipper. The handle can drive the third arm 1335 to rotate around the third axis through the drive zipper. The third arm 1335 drives the first arm 1333 and the second arm 1334 to rotate, which can realize the control of the state of the first hinge axis 1321 and the second hinge axis 1322 to control the opening mode of the cargo door 120.

[0064] Reference Figure 1 The first hinge shaft 1321 has a first groove 1323 extending along its axial direction at one end away from the first shaft hole 1351. The first groove 1323 is open at one end away from the first bushing 135. The first drive arm 133 includes a first support arm 1333, which can be inserted into the first groove 1323 to reduce the assembly difficulty of the first support arm 1333 and the first hinge shaft 1321.

[0065] The first elongated hole 1331 is provided on the first support arm 1333, and the first hinge shaft 1321 is provided with a first through hole 1325. The first through hole 1325 is arranged to pass through the first hinge shaft 1321 in the radial direction, and the first through hole 1325 and the first elongated hole 1331 are arranged opposite to each other in the radial direction.

[0066] Furthermore, a first pivot member (not shown) is provided in the first through hole 1325. The first pivot member can be configured as a bolt. The first pivot member passes through the first through hole 1325 and the first elongated hole 1331 in sequence to connect the first support arm 1333 to the first hinge shaft 1321. The first pivot member can slide in the first elongated hole 1331. The first elongated hole 1331 can guide the first pivot member. When the first drive arm 133 rotates, the first support arm 1333 can press against the inner wall of the first groove 1323. At the same time, the first elongated hole 1331 can guide the first pivot member, so that the first pivot member slides in the first elongated hole 1331. The first pivot member can drive the first hinge shaft 1321 to move along the first axis, thereby controlling the engagement state of the first hinge shaft 1321 and the first shaft hole 1351.

[0067] Similarly, the second hinge shaft 1322 has a second groove 1324 extending along its axial direction at one end away from the second shaft hole 1361. The second groove 1324 is open at one end away from the second bushing 136. The first drive arm 133 also includes a second support arm 1334, which can be inserted into the second groove 1324 to reduce the assembly difficulty of the second support arm 1334 and the second hinge shaft 1322.

[0068] The second elongated hole 1332 is provided on the second support arm 1334, and the second hinge shaft 1322 is provided with a second through hole 1328. The second through hole 1328 is arranged to pass through the second hinge shaft 1322 in the radial direction, and the second through hole 1328 and the second elongated hole 1332 are arranged opposite to each other in the radial direction.

[0069] Furthermore, a second pivot (not shown) is provided in the second through hole 1328. The second pivot can be configured as a bolt or screw or other connecting member. The second pivot is sequentially inserted through the second through hole 1328 and the second elongated hole 1332 to connect the second support arm 1334 to the second hinge shaft 1322. The second pivot can slide in the second elongated hole 1332. When the first drive arm 133 rotates, the second support arm 1334 can press against the inner wall of the second groove 1324. At the same time, the second elongated hole 1332 can guide the second pivot, so that the second pivot slides in the second elongated hole 1332. At the same time, the second pivot can drive the second hinge shaft 1322 to move along the second axis, thereby controlling the engagement state between the second hinge shaft 1322 and the second shaft hole 1361.

[0070] When the first drive arm 133 rotates counterclockwise around the third axis, the first support arm 1333 can drive the first pivot member to slide in the first elongated hole 1331 towards the middle position of the first drive arm 133. The first pivot member can drive the first hinge shaft 1321 to move towards the first shaft hole 1351. The first hinge shaft 1321 can be inserted and engaged with the first shaft hole 1351. At the same time, the second support arm 1334 can drive the second pivot member to slide in the second elongated hole 1332 away from the middle position of the first drive arm 133. The second pivot member can drive the second hinge shaft 1322 to move away from the second shaft hole 1361. The second hinge shaft 1322 disengages from the second shaft hole 1361. The cargo door 120 can rotate around the first axis, realizing the downward flipping of the cargo door 120.

[0071] When the first drive arm 133 rotates clockwise around the third axis, the first support arm 1333 drives the first hinge shaft 1321 to move away from the first shaft hole 1351 through the first pivot. The second support arm 1334 drives the second hinge shaft 1322 to move closer to the second shaft hole 1361 through the second pivot. The driving principle of the second support arm 1334 driving the second hinge shaft 1322 is the same as the way the first support arm 1333 drives the first hinge shaft 1321, but the driving direction is opposite. The cargo door 120 can rotate around the second axis to achieve the side rotation of the cargo door 120. The specific driving process will not be described in detail here.

[0072] Among them, "counterclockwise" and "clockwise" are based on Figure 1 and Figure 2 The counterclockwise and clockwise directions.

[0073] It should be noted that when the first pivot member abuts against the end of the first groove 1323 near the middle position of the first drive arm 133, the first hinge shaft 1321 is fully engaged with the first shaft hole 1351. At this time, the second pivot member abuts against the end of the second groove 1324 away from the middle position of the first drive arm 133, and the second hinge shaft 1322 is completely disengaged from the first shaft hole 1351.

[0074] In some embodiments of the present invention, the first guide seat 134 is provided with a first through hole and a second through hole, the first hinge shaft 1321 passes through the first through hole, the second hinge shaft passes through the second through hole, and the first through hole is disposed opposite to the first shaft hole 1351 of the first bushing 135, and the second through hole is disposed opposite to the second through hole 1361 of the second bushing 136.

[0075] Specifically, in combination Figures 6 to 9 The first through hole and the first shaft hole 1351 are arranged opposite to each other. The first hinge shaft 1321 passes through the first through hole and can be inserted and engaged with the first shaft hole 1351. At this time, the second hinge shaft 1322 is disengaged from the second shaft hole 1361. The cargo box door 120 can rotate around the first hinge shaft 1321 through the first guide seat 134 to realize the downward flipping of the cargo box door 120.

[0076] The second through hole and the second shaft hole 1361 are arranged opposite to each other. The second hinge shaft 1322 passes through the second through hole and can be inserted and engaged with the second shaft hole 1361. At this time, the first hinge shaft 1321 is disengaged from the second shaft hole 1361. The cargo door 120 can rotate around the second hinge shaft 1322 through the first guide seat 134 to achieve the side rotation of the cargo door 120.

[0077] Furthermore, the projections of the first hinge shaft 1321 and the second hinge shaft 1322 along the extension direction of the third axis are cross-shaped. The first guide seat 134 can be constructed in a fan shape. The first through hole and the second through hole are respectively formed at the two ends of the arc-shaped extension of the first guide seat 134, and the axes of the first through hole and the second through hole are perpendicular to each other. The first through hole and the first hinge shaft 1321 are arranged opposite to each other in their axial direction, so that the first hinge shaft 1321 can pass through the first through hole, and it is beneficial to ensure the guiding effect of the first guide seat 134 on the first hinge shaft 1321.

[0078] The second through hole and the second hinge shaft 1322 are arranged opposite each other in their axial direction, so that the second hinge shaft 1322 can pass through the second through hole, and it is beneficial to ensure the guiding effect of the first guide seat 134 on the second hinge shaft 1322.

[0079] In a further embodiment of the present invention, the projection of the first drive arm 133 in the direction parallel to the first axis is Z-shaped.

[0080] Specifically, since the first hinge shaft 1321 and the second hinge shaft 1322 are misaligned, the first groove 1323 and the second groove 1324 are also misaligned. The first support arm 1333 and the second support arm 1334 are misaligned in the direction of extension of the third axis, so that the first support arm 1333 passes through the first groove 1323 and the second support arm 1334 passes through the second groove 1324, thereby facilitating the first drive arm 133 to cooperate with the first hinge shaft 1321 and the second hinge shaft 1322 respectively.

[0081] In some embodiments of the present invention, the cargo box further includes a second connecting component 140, which is arranged horizontally with the first connecting component 130 and is used to connect the cargo box body 110 and the cargo box door 120.

[0082] Specifically, the first connecting component 130 is disposed at one end of the cargo box in the horizontal direction, and the second connecting component 140 can be disposed at the other end of the cargo box in the horizontal direction. The other end of the cargo box door 120 in the horizontal direction is connected to the cargo box body 110 through the second connecting component 140. When it is necessary to drive the cargo box door 120 to flip down, the cargo box door 120 is connected to the cargo box body 110 through the first connecting component 130 and the second connecting component 140. The cargo box door 120 can rotate relative to the cargo box body 110 around the first axis to realize the function of flipping down the cargo box door 120. The second connecting component 140 can improve the stability of the cargo box door 120 when rotating and prevent the cargo box door 120 from deflecting.

[0083] like Figure 3As shown, in some embodiments of the present invention, the second connecting assembly 140 includes: a second mounting base 141, a second drive arm 142, and a third hinge shaft 143. The second mounting base 141 is mounted on the cargo box door 120. The second drive arm 142 is rotatably mounted on the second mounting base 141 about a fourth axis. The third hinge shaft 143 is pivotally connected to the second drive arm 142, and the third hinge shaft 143 is collinear with the first axis and can be inserted into the third shaft hole of the cargo box body 110. The fourth axis is perpendicular to the first axis and the second axis respectively.

[0084] It should be noted that the axis of the connection point between the second drive arm 142 and the second mounting base 141 is the fourth axis, which is parallel to the third axis.

[0085] Specifically, the second mounting base 141 is fixed to the cargo door 120, the second drive arm 142 is connected to the second mounting base 141, and the second drive arm 142 can rotate around the fourth axis. The second drive arm 142 is provided with a third elongated hole 1421, which is pivotally connected to a third hinge shaft 143. When the second drive arm 142 rotates around the fourth axis, the third elongated hole 1421 can drive the third hinge shaft 143 to move along the second axis. The third shaft hole and the third hinge shaft 143... 43 is arranged opposite to each other in the direction of the extension of the first axis, so that the third hinge shaft 143 can be engaged or disengaged from the third shaft hole. The axis of the third hinge shaft 143 is collinear with the first axis. When the first hinge shaft 1321 is engaged with the first shaft hole 1351, the third hinge shaft 143 is engaged with the third shaft hole. The cargo door 120 can rotate around the first axis to realize the downward flipping function of the cargo door 120. At the same time, it can improve the rotational stability of the cargo door 120 when it is flipped down and prevent the cargo door 120 from deflecting.

[0086] Furthermore, the first end of the third hinge shaft 143 away from the third shaft hole is provided with a third groove (not shown) extending in its axial direction. The second drive arm 142 includes a fourth support arm 1422, and a third elongated hole 1421 is provided on the fourth support arm 1422. The fourth support arm 1422 can be inserted into the third groove. One side of the third groove is open to reduce the assembly difficulty of the fourth support arm 1422 and the third hinge shaft 143.

[0087] The third hinge shaft 143 is provided with a third through hole 1431, which passes through the third hinge shaft 143 in the radial direction and is arranged opposite to the third elongated hole 1421 in the radial direction.

[0088] Furthermore, a third pivot (not shown) is provided in the third through hole 1431. The third pivot can be configured as a bolt or screw or other connecting member. The third pivot is sequentially inserted through the third through hole 1431 and the third elongated hole 1421 to connect the fourth support arm 1422 to the third hinge shaft 143. The third pivot can slide in the third elongated hole 1421, which can guide the third pivot. When the second drive arm 142 rotates around the fourth axis, the fourth support arm 1422 can press against the inner wall of the third groove. At the same time, the third elongated hole 1421 can guide the third pivot, allowing it to slide in the third elongated hole 1421. The third pivot can drive the third hinge shaft 143 to move along the first axis, thereby controlling the engagement state between the third hinge shaft 143 and the third shaft hole.

[0089] It should be noted that when the third pivot member abuts against one end of the third groove near the middle position of the second drive arm 142, the third hinge shaft 143 and the third shaft hole are fully engaged. When the third pivot member gradually moves from the third groove away from the middle position of the second drive arm 142, the third hinge shaft 143 gradually disengages from the third shaft hole.

[0090] like Figure 3 As shown, in some embodiments of the present invention, the second drive arm 142 further includes a fifth support arm 1423, which is arranged perpendicular to the fourth support arm 1422. The fifth support arm 1423 can be connected to the handle of the cargo box door 120 through a connecting structure such as a zipper. The handle can drive the fifth support arm 1423 to rotate through the drive zipper, and the fifth support arm 1423 drives the fourth support arm 1422 to rotate, thereby controlling the engagement state of the third hinge shaft 143 and the third shaft hole to control the opening mode of the cargo box door 120.

[0091] Combination Figures 1 to 3 In some specific embodiments of the present invention, the first through hole 1325, the second through hole 1328 and the third through hole 1431 can all be constructed as threaded connection holes, and the first pivot, the second pivot and the third pivot can be constructed as threaded connection parts. The threaded connection method can effectively improve the convenience of disassembly and assembly.

[0092] Furthermore, when the first pivot member is threaded into the first through hole 1325, the end face of the first pivot member can fit against the outer wall of the first hinge shaft 1321, facilitating the positioning and assembly of the first pivot member and improving its assembly reliability. Similarly, when the second pivot member is threaded into the second through hole 1328, the end face of the second pivot member can fit against the outer wall of the second hinge shaft 1322, facilitating its positioning and assembly and improving its assembly reliability; when the third pivot member is threaded into the third through hole 1431, the end face of the third pivot member can fit against the outer wall of the third hinge shaft 143, facilitating its positioning and assembly and improving its assembly reliability.

[0093] Reference Figure 3 In some embodiments of the present invention, the second connecting assembly 140 further includes a second guide seat 144, which is mounted on the cargo door 120 and has a third through hole. A third hinge shaft 143 extends into the third through hole, which is used to guide the third hinge shaft 143.

[0094] Specifically, the second guide seat 144 is connected to the cargo box door 120, and the third through hole and the third hinge shaft 143 are arranged opposite each other in their axial direction. The axis of the third through hole is collinear with the first axis, and the third hinge shaft 143 passes through the third through hole. The third hinge shaft 143 can selectively be inserted into the third shaft hole. The third through hole can guide the third hinge shaft 143, ensuring that the third hinge shaft 143 moves along the first axis when the second drive arm 142 rotates, preventing the third hinge shaft 143 from deflecting, thereby ensuring that the third hinge shaft 143 can be inserted into the third shaft hole.

[0095] like Figure 3 As shown, in some embodiments of the present invention, the second connecting component 140 further includes a third bushing 145, which is disposed on the cargo box body 110 and has a third shaft hole.

[0096] Specifically, the third bushing 145 is fixed on the cargo box body 110, and a third shaft hole is formed on the third bushing 145. The third shaft hole is opposite to the third hinge shaft 143, and the third hinge shaft 143 can be inserted and engaged with the third shaft hole. By setting the third bushing 145 on the cargo box body 110, there is no need to open a hole on the cargo box body 110, which reduces the processing difficulty of the cargo box body 110.

[0097] In some embodiments of the present invention, the cargo box further includes a third connecting component 150, which is arranged vertically with the first connecting component 130 and is used to connect the cargo box body 110 and the cargo box door 120.

[0098] Specifically, the first connecting component 130 is disposed at one end of the cargo box in the vertical direction, and the third connecting component 150 can be disposed at the other end of the cargo box in the vertical direction, arranged at a distance from the first connecting component 130 in the vertical direction. One end of the cargo box door 120 is selectively connected to the cargo box body 110 through the third connecting component 150. When it is necessary to drive the cargo box door 120 to rotate sideways, the cargo box door 120 is connected to the cargo box body 110 through the first connecting component 130 and the third connecting component 150. The cargo box door 120 can rotate relative to the cargo box body 110 around the second axis to realize the side rotation function of the cargo box door 120. The third connecting component 150 can improve the stability of the cargo box door 120 when rotating and prevent the cargo box door 120 from deflecting.

[0099] It should be noted that the first connecting component 130 can be located on the right side of the lower edge of the cargo door 120, the second connecting component 140 can be located on the left side of the lower edge of the cargo door 120, and the third connecting component 150 can be located on the right side of the upper edge of the cargo door 120. In this structure, the cargo door 120 can be flipped down or opened from left to right. The above arrangement is only one embodiment of the present invention. As long as the first connecting component 130 and the second connecting component 140 are arranged in the horizontal direction and the first connecting component 130 and the third connecting component 150 are arranged in the vertical direction, the cargo door 120 can be made to open in opposite directions by adjusting the arrangement positions of the first connecting component 130, the second connecting component 140 and the third connecting component 150. The specific arrangement can be determined in combination with the actual processing and production and the opening and closing requirements of the cargo box, and is not specifically limited here.

[0100] Combination Figure 4 and Figure 5 In some embodiments of the present invention, the third connecting component 150 includes a latch 151 and a lock body 152. The latch 151 is mounted on one of the cargo box body 110 and the cargo box door 120, and the lock body 152 is mounted on the other of the cargo box body 110 and the cargo box door 120. The lock body 152 is provided with a locking hook 1521, which can lock and engage with the latch 151. When the locking hook 1521 is locked and engaged with the latch 1521, the lock body 152 can rotate relative to the latch 151 about a second axis.

[0101] Specifically, the latch 151 includes a first mounting plate 1511 and a locking ring 1512. Taking the latch 151 fixed on the cargo box body 110 and the lock body 152 fixed on the cargo box door 120 as an example, the first mounting plate 1511 is fixed on the cargo box body 110, and the locking ring 1512 is located on the side of the first mounting plate 1511 away from the cargo box body 110. The locking ring 1512 can be constructed as a U-shaped ring, and the U-shaped opening of the locking ring 1512 is connected to the first mounting plate 1511. Part of the ring body of the locking ring 1512 is arranged collinearly with the second axis, so that the orientation of the hole structure defined by the locking ring 1512 is the same as the extension direction of the first axis.

[0102] Furthermore, the lock body 152 includes a second mounting plate 1522, a lock hook 1521, and a base 1523. An installation space is formed in the base 1523, the lock hook 1521 is disposed in the installation space, the second mounting plate 1522 is connected to the base 1523, and the second mounting plate 1522 is fixed to the cargo box door 120, thereby fixing the lock body 152 to the cargo box door 120.

[0103] A portion of the ring 1512, arranged collinearly with the second axis, can extend into the seat 1523, and the locking hook 1521 can engage with this portion of the ring 1512, thereby achieving a locking engagement between the latch 151 and the lock body 152. This connects the cargo door 120 and the cargo body 110 vertically. When the locking hook 1521 engages with the ring 1512, the hook 1521 can rotate around the engaged ring 1512, allowing the lock body 152 to rotate around the second axis, thus enabling the cargo door 120 to achieve a side-rotation function. Furthermore, when the cargo door 120 is closed, the latch 151 and the lock body 152 are in a locked engagement state.

[0104] When the locking hook 1521 and the locking ring 1512 are released, the cargo box door 120 and the cargo box body 110 are disconnected at the location where the third connecting component 150 is provided.

[0105] Optionally, the latch 151 can be installed on the cargo box door 120, and correspondingly, the lock body 152 can be installed on the cargo box body 110. The latch 151 can be installed on the cargo box body 110, and the lock body 152 can be installed on the cargo box door 120. The two settings achieve the same technical effect. The specific settings can be determined according to actual production and are not specifically limited here.

[0106] In some embodiments of the present invention, two third connecting components 150 may be provided, and the two third connecting components 150 are arranged in a horizontal direction. When the cargo door 120 is closed, the two third connecting components 150 are in a locked state to ensure the reliability of the cargo door 120 when it is closed.

[0107] like Figure 5As shown, in some embodiments of the present invention, a zipper interface 1524 is formed on the base 1523. The lock hook 1521 can be connected to the zipper at the zipper interface 1524 by a torsion spring. The zipper is connected to the handle of the cargo box door 120. The zipper can be driven by the handle of the cargo box door 120. The zipper can drive the lock hook 1521 to release the locking engagement state with the lock ring 1512.

[0108] It should be noted that the zippers connected to the first connecting component 130, the second connecting component 140, and the third connecting component 150 are different. All three zippers can be linked with the handle of the cargo door 120, and the first connecting component 130, the second connecting component 140, and the third connecting component 150 can be controlled through the handle of the cargo door 120.

[0109] like Figure 7 As shown, in some embodiments of the present invention, limit pull ropes 103 may be provided on both sides of the cargo door 120 in the horizontal direction. When the cargo door 120 rotates along the first axis to open the cargo body 110, the limit pull ropes 103 may be connected between the cargo door 120 and the cargo body 110 to provide a pulling force to the cargo door 120 so that the cargo door 120 can be placed horizontally.

[0110] The following is a brief description of the state of each component of the cargo box door 120 of this embodiment of the invention when it rotates around the first axis or the second axis.

[0111] When the cargo door 120 needs to rotate around the first axis, the handle of the cargo door 120 controls three pull locks respectively, thereby controlling the first connecting assembly 130, the second connecting assembly 140 and the third connecting assembly 150. In the first connecting assembly 130, the first hinge shaft 1321 is engaged with the first shaft hole 1351, and the second hinge shaft 1322 is disengaged from the second shaft hole 1361. At the same time, in the second connecting assembly 140, the third hinge shaft 143 is engaged with the third shaft hole, and the latch 151 is released from the locking engagement with the lock body 152. This allows the cargo door 120 to be in a free state on both sides in the horizontal direction, and to be opened on one side in the vertical direction. The cargo door 120 can also rotate around the second axis.

[0112] When the cargo door 120 needs to rotate around the second axis, the second hinge shaft 1322 in the first connecting assembly 130 is engaged with the second shaft hole 1361, the first hinge shaft 1321 is disengaged from the first shaft hole 1351, and the third hinge shaft 143 is disengaged from the third shaft hole. The latch 151 and the lock body 152 are locked, so that the cargo door 120 is free on both sides in the vertical direction, can be opened on one side in the horizontal direction, and can rotate around the second axis.

[0113] In some embodiments of the present invention, the cargo box may be equipped with an electric mechanism, such as an electric motor, which can drive the first connecting component 130, the second connecting component 140 and the third connecting component 150 to realize the electric drive of the cargo box door 120, thereby enhancing the technological feel of the cargo box door 120.

[0114] The vehicle according to the present invention includes the cargo box described above.

[0115] Since the vehicle is equipped with the aforementioned cargo box, by providing a first connecting component 130 between the cargo box door 120 and the cargo box body 110, the cargo box door 120 can selectively achieve the functions of tilting down and rotating to the side. At the same time, depending on the distance between the cargo box door 120 and the cargo storage location, the cargo box door 120 can be opened by rotating to the side or tilting down, so that the cargo box body 110 can be closer to the cargo storage location, making it easier for operators to pick up and put down the cargo, improving the convenience of using the cargo box, and reducing the labor intensity and difficulty of the operators.

[0116] Furthermore, the first connecting component 130, the second connecting component 140, and the third connecting component 150 of the present invention have strong versatility and adaptability, and can be adjusted according to vehicle model and configuration requirements.

[0117] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0118] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cargo box, characterized in that, include: Cargo box body (110) and cargo box door (120); A first connection component (130) includes: A first mounting base (131) is mounted on the cargo box door (120); A hinge assembly, comprising a first hinge shaft (1321), a second hinge shaft (1322), and a first drive arm (133). The first drive arm (133) includes a first support arm (1333), a second support arm (1334), and a third support arm (1335). One end of the first support arm (1333) is provided with a first elongated hole (1331). The first hinge shaft (1321) is pivotally connected to the first elongated hole (1331). The second support arm (1334)... One end of the first arm (1334) is provided with a second elongated hole (1332), the second hinge shaft (1322) is pivotally connected to the second elongated hole (1332), and the other end of the first arm (1333) is fixedly connected to the other end of the second arm (1334). One end of the third arm (1335) is fixedly connected to the adjacent part of the first arm (1331) and the second arm (1333), and is rotatably mounted on the first mounting base (131). The first guide seat (134) is installed on the cargo box door (120) and is guided and engaged with the first hinge shaft (1321) on the first axis and with the second hinge shaft (1322) on the second axis. The cargo box body (110) is provided with a first bushing (135) and a second bushing (136). The first bushing (135) can be connected and cooperated with the first hinge shaft (1321), and the second bushing (136) can be connected and cooperated with the second hinge shaft (1322). The cargo box door (120) can rotate around the first axis when the first hinge shaft (1321) is connected and engaged with the first bushing (135); the cargo box door (120) can rotate around the second axis when the second hinge shaft (1322) is connected and engaged with the second bushing (136).

2. The cargo box according to claim 1, characterized in that, The first drive arm (133) can rotate relative to the first mounting base (131) about the third axis; In the direction of the third axis, the first support arm (1333) and the second support arm (1334) are staggered; And / or, in the projection of the third axis in the axial direction, the first arm (1333) and the second arm (1334) are arranged collinearly, and the third arm (1335) is arranged perpendicular to the first arm (1333) and the second arm (1334).

3. The cargo box according to claim 1, characterized in that, The first guide seat (134) is provided with a first through hole and a second through hole. The first hinge shaft (1321) passes through the first through hole, and the second hinge shaft (1322) passes through the second through hole. The first through hole is opposite to the first shaft hole (1351) of the first bushing (135), and the second through hole is opposite to the second shaft hole (1361) of the second bushing (136).

4. The cargo box according to claim 1, characterized in that, It also includes a second connecting component (140), which is arranged horizontally with the first connecting component (130) and is used to connect the cargo box body (110) and the cargo box door (120).

5. The cargo box according to claim 4, characterized in that, The second connection component (140) includes: The second mounting base (141) is mounted on the cargo box door (120); The second drive arm (142) is rotatably mounted on the second mounting base (141) about the fourth axis; The third hinge shaft (143) is pivotally connected to the second drive arm (142), and the third hinge shaft (143) is collinear with the first axis and can be inserted into the third shaft hole of the cargo box body (110). The fourth axis is perpendicular to both the first axis and the second axis.

6. The cargo box according to claim 5, characterized in that, The second connecting assembly (140) further includes a second guide seat (144), which is mounted on the cargo box door (120) and has a third through hole. The third hinge shaft (143) extends into the third through hole, which is used to guide the third hinge shaft (143).

7. The cargo box according to claim 5, characterized in that, The second connecting assembly (140) further includes a third bushing (145), which is disposed on the cargo box body (110) and has the third shaft hole.

8. The cargo box according to claim 1, characterized in that, It also includes a third connecting component (150), which is arranged vertically with the first connecting component (130) and is used to connect the cargo box body (110) and the cargo box door (120).

9. The cargo box according to claim 8, characterized in that, The third connection component (150) includes: A latch (151) is installed on one of the cargo box body (110) and the cargo box door (120); A lock body (152) is installed on the other of the cargo box body (110) and the cargo box door (120), and the lock body (152) is provided with a lock hook (1521), which can be locked in conjunction with the lock buckle (151); When the locking hook (1521) is engaged with the locking hook (1521), the lock body (152) can rotate relative to the lock buckle (151) about the second axis.

10. A vehicle, characterized in that, Includes the cargo container according to any one of claims 1-9.

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