Mounting structure of vehicle container and vehicle
By adopting a combined structure of frame, axle, wheel, limit parts and cargo box body in the vehicle cargo box, the problem of bulging occupies space is solved, and a larger storage space and safety is improved, meeting the filling requirements, and improving the vehicle's passing rate and driving comfort.
Patent Information
- Application Number
- CN202422089634.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The existing pickup truck cargo box occupies the internal space due to the design of the bulge, resulting in a reduction in the capacity of cargo, which affects the aesthetics and the purchasing intention of customers with special needs.
The installation structure of the frame, axle, wheel, limiting parts and cargo box body is adopted. Through the combination of elastic connectors and limiting parts, the axle movement is controlled to prevent the wheel from colliding with the base plate. At the same time, the bulging design is cancelled to increase the internal space of the cargo box.
It improves the use space and appearance of the cargo box, enhances safety, meets the filling requirements, and improves the vehicle's passing rate and driving comfort.
Smart Images
Figure CN223072591U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of vehicles, and particularly relates to an installation structure of a vehicle cargo box and a vehicle. Background Art
[0002] The main structure of the existing pickup cargo box assembly is divided into five parts: a front panel, a bottom plate, a left side panel, a right side panel, and a tailgate, which are combined by means of welding, bolts, etc. To ensure sufficient safe jumping space for the rear wheels of the whole vehicle and meet the layout and filling requirements of the filling system, a bulging shape protruding into the cargo box is designed at the middle position inside the left / right side panel assembly of the existing cargo box assembly. The bulge occupies the available space inside the cargo box, reduces the volume of the loadable goods, limits the types of loadable goods, reduces the purchase intention of customers with special needs, and at the same time affects the aesthetics of the interior appearance of the cargo box. Summary of the Utility Model
[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present utility model is to provide an installation structure of a vehicle cargo box and a vehicle, which is used to solve the problems in the prior art that in order to ensure sufficient safe jumping space for the rear wheels of the whole vehicle and meet the filling requirements, a bulge protruding into the cargo box is provided on the pickup cargo box, reducing the available space inside the cargo box.
[0004] To achieve the above purpose and other related purposes, the present utility model provides an installation structure of a vehicle cargo box, including a vehicle frame, an axle, two wheels, a limiting member, and a truck body. The vehicle frame has an upper side and a lower side facing away from each other; the axle is arranged on the lower side of the vehicle frame through an elastic connecting member; the two wheels are respectively arranged at both ends of the axle; the limiting member is arranged on the lower side of the vehicle frame and is located on the movement track of the elastic connecting member; the cargo box body is arranged on the upper side of the vehicle frame. The cargo box body has side panels and a bottom plate for carrying goods. The side panels are arranged on both sides of the bottom plate along the length direction of the bottom plate, and the two side panels are smoothly connected to the bottom plate respectively; when the elastic connecting member moves towards the vehicle frame, the movement of the elastic connecting member is limited by the limiting member, so that the bottom plate is outside the movement track of the wheels.
[0005] Optionally, the elastic connecting member is a multi-leaf spring steel plate spring. The multi-leaf spring steel plate spring is strip-shaped, and both ends of the multi-leaf spring steel plate spring are respectively connected to the vehicle frame.
[0006] Optionally, a damping block corresponding to the limiting member is arranged on the elastic connecting member, and the limiting member is located on the movement track of the damping block.
[0007] Optionally, a jumping bulge facing the inside of the cargo box body is arranged at the position of the cargo box body corresponding to the vehicle tire.
[0008] Optionally, along the height direction of the cargo box body, the height difference between the bouncing protrusion and the bottom plate is 12 mm.
[0009] Optionally, along the length direction of the cargo box body, each side wall is provided with a preset filling protrusion protruding towards the inside of the cargo box body.
[0010] Optionally, along the width direction of the cargo box body, the height of the preset filling protrusion is 25 mm.
[0011] Optionally, along the length direction of the cargo box body, the bouncing protrusion and the preset filling protrusion are arranged in a staggered manner.
[0012] Optionally, the bottom plate is provided with anti-slip protrusions extending along the length direction of the cargo box body. There are multiple anti-slip protrusions on the bottom plate, and the multiple anti-slip protrusions are arranged at intervals in sequence along the width direction of the cargo box body.
[0013] The present utility model provides a vehicle, including the installation structure of the vehicle cargo box as described above.
[0014] As described above, the installation structure of a vehicle cargo box and the vehicle of the present utility model have the following beneficial effects:
[0015] By arranging a limiting member on the lower side of the vehicle frame, when the axle moves under the elastic action of the elastic connecting member, the limiting member can be used to control the distance of the axle moving towards the vehicle frame, so as to avoid the wheels colliding with the bottom plate during the movement along with the axle, forming a safety hazard. At the same time, the two side walls are smoothly connected to the bottom plate respectively, which can make the accommodation space inside the cargo box body larger and the appearance neater. Description of the Drawings
[0016] Figure 1 It is a schematic structural diagram of the vehicle in the embodiment of the present utility model.
[0017] Figure 2 It is a perspective view of the cargo box body in the embodiment of the present utility model.
[0018] Figure 3 It is a partial structural schematic diagram of the vehicle frame, axle and wheels in the embodiment of the present utility model.
[0019] Figure 4 It is Figure 3 The cross-sectional schematic diagram of C-C in
[0020] Figure 5 It is a bottom view of the cargo box body in the embodiment of the present utility model.
[0021] Figure 6 It is Figure 5 The cross-sectional schematic diagram of B-B in
[0022] Figure 7 is Figure 5 the schematic cross-sectional view taken along A-A in
[0023] Reference numeral description: 1, cargo box body; 2, wheel; 3, vehicle frame; 4, axle; 5, multi-leaf spring steel plate spring; 6, preset filling protrusion; 7, bouncing protrusion; 8, limiting member; 9, damping block. Specific embodiments
[0024] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.
[0025] Please refer to Figures 1 to 7 . It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present invention. Therefore, they do not have technical essential meanings. Any modification of the structure, change of the ratio relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that the technical content disclosed by the present invention can cover. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of clear description and are not used to limit the implementation scope of the present invention. The change or adjustment of their relative relationships, without substantial change of the technical content, should also be regarded as the scope that the present invention can implement.
[0026] In order to be able to describe the present invention in detail, a specific description of an installation structure of a vehicle cargo box and a vehicle of the present invention will be given next:
[0027] Please combine with Figures 1 to 5As shown in the figure, the present utility model provides an installation structure for a vehicle cargo box, which includes a vehicle frame 3, an axle 4, two wheels 2, a limiting member 8 and a cargo box body 1. The vehicle frame 3 has an upper side and a lower side facing away from each other; the axle 4 is arranged on the lower side of the vehicle frame 3 through an elastic connecting member, and the two wheels 2 are respectively arranged at both ends of the axle 4. The limiting member 8 is arranged on the lower side of the vehicle frame 3 and is located on the movement track of the elastic connecting member; the cargo box body 1 is arranged on the upper side of the vehicle frame 3. The cargo box body 1 has side walls and a bottom plate for carrying goods. The side walls are arranged on both sides of the bottom plate along the length direction of the bottom plate, and the two side walls are smoothly connected to the bottom plate respectively; when the elastic connecting member moves towards the vehicle frame 3, the movement of the elastic connecting member is limited by the limiting member 8, so that the bottom plate is outside the movement track of the wheels 2. By arranging the limiting member 8 on the lower side of the vehicle frame 3, when the axle 4 moves under the elastic action of the elastic connecting member, the distance that the axle 4 moves towards the vehicle frame 3 can be controlled by using the limiting member 8, thereby avoiding the wheels 2 colliding with the bottom plate during the movement along with the axle 4, forming a safety hazard. At the same time, the two side walls are smoothly connected to the bottom plate respectively, which can make the accommodation space in the cargo box body 1 larger and the appearance neater. It should be noted that since the original bulges on the cargo box body 1 for avoiding the tires and meeting the requirements of fuel and urea filling are cancelled on the cargo box body 1, the height of the limiting member 8 needs to be adapted to the height of the bottom plate of the cargo box body 1 to avoid the wheels 2 colliding with the bottom plate of the cargo box body 1 and causing a safety accident. It should be noted here that the two side walls in this application are smoothly connected to the bottom plate respectively, which means that there is no internal convex bulge shape similar to the prior art during the connection of the side wall to the bottom plate. Therefore, this application can make the cargo box body 1 have a larger accommodation space.
[0028] Among them, the elastic connecting member is a multi-leaf spring steel plate spring 5. The multi-leaf spring steel plate spring 5 is strip-shaped, and both ends of the multi-leaf spring steel plate spring 5 are respectively connected to the vehicle frame 3. The multi-leaf spring steel plate spring 5 has the advantages of simple structure and high support stiffness. The multi-leaf spring steel plate spring 5 has strong support, which can make the cargo box body 1 maintain a large departure angle β when carrying goods. The vehicle has the front part as the head and the rear part as the tail. By the above-mentioned multi-leaf spring steel plate spring 5, while increasing the departure angle β, the rear part of the cargo box body 1 is lifted, ensuring that during the driving process of the vehicle, the cargo box body 1 and the wheels maintain an appropriate distance, without the need to set a too large bulge on the carriage body 1 to avoid the wheels, and at the same time, the overall vehicle passing rate during the driving process of the vehicle can be improved.
[0029] Among them, a damping block 9 corresponding to the limiting member 8 is provided on the elastic connecting member, and the limiting member 8 is located on the movement track of the damping block 9. By cooperating with the limiting member 8, the vehicle can be damped during the driving process of the vehicle, increasing the comfort of the passengers. By using the above multi-leaf spring steel plate spring 5 to raise the rear part of the cargo box body 1, the departure angle β is increased. At the same time, the original bulges on the cargo box body 1 for avoiding the tires and meeting the requirements for fuel and urea filling are cancelled. Therefore, the damping height of the damping block 9 needs to be increased to obtain a better damping effect. It should be noted here that the height of the limiting member 8 also needs to be increased correspondingly to ensure the safety of the whole vehicle when the multi-leaf spring steel plate spring 5 raises the cargo box body 1.
[0030] As Figure 6 and Figure 7 shown, specifically, a jumping bulge 7 facing the inside of the cargo box body 1 is provided at the position of the cargo box body 1 corresponding to the vehicle tire. By setting the jumping bulge 7, a safety distance between the tire jump and the cargo box body 1 is reserved. It should be noted that the inside of the cargo box body 1 refers to the space of the cargo box body 1 for accommodating goods, and the outside of the cargo box body 1 refers to the space outside the above space.
[0031] Specifically, along the height direction of the cargo box body 1, the height difference between the jumping bulge 7 and the bottom plate is 12 mm, which can reserve enough jumping distance for the rear tire while not affecting the loading capacity of the cargo box body 1.
[0032] Specifically, along the length direction of the cargo box body 1, a preset filling bulge 6 protruding towards the inside of the cargo box body 1 is provided on each side wall. The preset filling bulge 6 is provided to meet the requirements for fuel and urea filling.
[0033] Specifically, along the width direction of the cargo box body 1, the height of the preset filling bulge 6 is 25 mm, which reserves necessary space for fuel and urea filling while not affecting the loading capacity of the cargo box body 1.
[0034] Among them, along the length direction of the cargo box body 1, the jumping bulge 7 and the preset filling bulge 6 are arranged in a staggered manner, which can facilitate the jumping bulge 7 and the preset filling bulge 6 to align with their corresponding positions, and at the same time reduce the occupation of the internal space of the cargo box body 1.
[0035] Among them, the bottom plate is provided with anti-slip protrusions extending along the length direction of the cargo box body 1. There are multiple anti-slip protrusions on the bottom plate, and the multiple anti-slip protrusions are arranged at intervals along the width direction of the cargo box body 1. By setting anti-slip protrusions on the bottom plate, it can be avoided that during the process of loading goods into the cargo box body 1, the goods slide along the width direction of the cargo box, causing safety accidents.
[0036] The present utility model also provides a vehicle, including the installation structure of the vehicle cargo box as described above.
[0037] In summary, by providing the limiting member 8 on the lower side of the vehicle frame 3, when the axle 4 moves under the elastic action of the elastic connecting member, the limiting member 8 can be used to control the distance of the axle 4 moving towards the vehicle frame 3, thereby preventing the wheel 2 from colliding with the bottom plate during the movement along with the axle 4 and forming a safety hazard. At the same time, the two side walls are smoothly connected to the bottom plate respectively, which can make the accommodating space in the cargo box body 1 larger and the appearance neater.
[0038] The above embodiments are only illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.
Claims
1. An installation structure of a vehicle cargo box, characterized in that, Comprising: A vehicle frame having opposite upper and lower sides; An axle disposed on the lower side of the vehicle frame through an elastic connecting member, Two wheels respectively disposed at two ends of the axle; A limiting member disposed on the lower side of the vehicle frame and located on the movement track of the elastic connecting member; A cargo box body disposed on the upper side of the vehicle frame, the cargo box body having side walls and a bottom plate for carrying goods, the side walls being disposed on both sides of the bottom plate along the length direction of the bottom plate, and the two side walls being smoothly connected to the bottom plate respectively; When the elastic connecting member moves towards the vehicle frame, the movement of the elastic connecting member is limited by the limiting member so that the bottom plate is outside the movement track of the wheels.
2. The installation structure of the vehicle cargo box according to claim 1, characterized in that: The elastic connecting member is a multi-leaf spring steel plate spring, the multi-leaf spring steel plate spring is strip-shaped, and two ends of the multi-leaf spring steel plate spring are respectively connected to the vehicle frame.
3. The installation structure of the vehicle cargo box according to claim 1, characterized in that: A shock-absorbing block corresponding to the limiting member is disposed on the elastic connecting member, and the limiting member is located on the movement track of the shock-absorbing block.
4. The installation structure of the vehicle cargo box according to claim 1, wherein: The cargo box body is provided with a bouncing protrusion facing into the cargo box body at a position corresponding to the vehicle tire.
5. The installation structure of the vehicle cargo box according to claim 4, characterized in that: In the height direction of the cargo box body, the height difference between the bouncing protrusion and the bottom plate is 12 mm.
6. The installation structure of the vehicle cargo box according to claim 4, characterized in that: In the length direction of the cargo box body, each side wall is provided with a preset filling protrusion protruding towards the inside of the cargo box body.
7. The installation structure of the vehicle cargo box according to claim 6, characterized in that: In the width direction of the cargo box body, the height of the preset filling protrusion is 25 mm.
8. The installation structure of the vehicle cargo box according to claim 6, characterized in that: In the length direction of the cargo box body, the bouncing protrusion and the preset filling protrusion are arranged in a staggered manner.
9. The installation structure of the vehicle cargo box according to claim 1, characterized in that: The bottom plate is provided with anti-slip protrusions extending along the length direction of the cargo box body, and a plurality of the anti-slip protrusions are provided on the bottom plate, and the plurality of anti-slip protrusions are arranged at intervals in the width direction of the cargo box body in sequence.
10. A vehicle, characterized in that, Comprising the installation structure of the vehicle cargo box according to any one of claims 1-9.