Split type carriage applied to commercial vehicle and commercial vehicle
By designing and assembling the modular commercial vehicle body, the problems of high transportation costs and low efficiency caused by integral welding are solved, achieving low-cost and high-efficiency transportation and assembly.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIUZHI (SUZHOU) INTELLIGENT TECH CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-05-19
AI Technical Summary
The existing method of welding the entire commercial vehicle body results in large size, high transportation costs, low efficiency, and poor dimensional stability.
The vehicle adopts a modular design, including components such as door frames, side panel assemblies, roof panels, and floor panels. These components are assembled using riveted connectors, bolted connectors, and metal adhesive. The outer surface is coated with a protective coating and paint, enabling modular transportation and rapid assembly.
It enables split-type transportation, reduces transportation costs, improves transportation efficiency, and enhances dimensional stability.
Smart Images

Figure CN224256777U_ABST
Abstract
Description
Technical Field
[0001] This specification relates to the field of vehicle technology, and more particularly to a split-type vehicle body for use in commercial vehicles and the commercial vehicle itself. Background Technology
[0002] Typically, when a user purchases a corrugated car, the car supplier needs to transport the complete car to the user's designated location. Furthermore, in existing technology, corrugated car bodies usually employ integral welding technology, meaning the corrugated sheets and supporting frame are welded together as a single unit.
[0003] However, the carriages are large, resulting in high transportation costs. Furthermore, the overall welding requires a significant amount of manual labor, leading to poor dimensional stability and low efficiency. Utility Model Content
[0004] This specification provides a split-type vehicle body and a commercial vehicle for use in commercial vehicles, in order to at least partially solve the aforementioned problems existing in the prior art.
[0005] The following technical solution is adopted in this specification:
[0006] This specification provides a split-type vehicle body for commercial vehicles, including a door frame, a first side panel assembly, a roof assembly, a floor assembly, a second side panel assembly, a third side panel assembly, a connector assembly, and at least one door assembly;
[0007] The outer surfaces of the door frame, the first side panel assembly, the top panel assembly, the bottom panel assembly, the second side panel assembly, the third side panel assembly, and the at least one door assembly are all sequentially provided with a protective coating and an outer paint.
[0008] The connector assembly includes riveted connectors and / or bolted connectors and / or metal bonding adhesive.
[0009] Preferably, the door frame and / or the first side panel assembly and / or the top panel assembly and / or the bottom panel assembly and / or the second side panel assembly and / or the third side panel assembly and / or the door assembly are provided with mutually compatible snap-fit parts;
[0010] Any two mutually compatible snap-fit parts can overlap each other and be fixedly connected by the riveting connector and / or the bolt connector and / or the metal connecting adhesive.
[0011] Preferably, the door frame includes at least one set of fixing buckles;
[0012] The door assembly includes at least one door panel, at least one set of movable connectors, and at least one push-pull rod; the door panel is connected to the door frame via the movable connectors.
[0013] The push-pull rod is connected to the door panel; at least one end of the push-pull rod is provided with a matching buckle, and the push-pull rod is provided with a handle;
[0014] The door panel is equipped with a handle locking component;
[0015] The push-pull rod is rotatable, and when it rotates to the point where the handle contacts the handle locking member, the engaging buckle and the fixing buckle engage with each other; the handle locking member can lock the handle, preventing the push-pull rod from rotating; when the push-pull rod rotates to the point where the angle between the handle and the door panel is within a preset range, the engaging buckle and the fixing buckle disengage, and the push-pull rod can drive the door panel to move and / or rotate.
[0016] Preferably, the door panel includes multiple pull rod limiting members;
[0017] The pull rod limiting component is a hollow convex structure with both ends fixedly connected to the door panel; the push-pull rod is located between the protrusion of the pull rod limiting component and the door panel, allowing the push-pull rod to rotate about its own axis.
[0018] Preferably, at least one pull rod limiting member is located between the pull rod handle and the mating buckle.
[0019] Preferably, the door frame corresponds to two door assemblies;
[0020] The door assembly includes two door panels, two sets of movable connectors, and two push-pull rods; one set of movable connectors consists of four movable connectors.
[0021] The two door panels corresponding to the door assembly rotate in opposite directions.
[0022] Preferably, the base plate assembly includes a base plate and a bottom frame;
[0023] The bottom frame is disposed below the base plate, and the bottom frame is fixedly connected to the door frame, the first side panel assembly, the second side panel assembly, and the third side panel assembly, respectively.
[0024] Preferably, the split-type compartment used in commercial vehicles also includes electrical connection cables;
[0025] The electrical connection wires, lighting components, and electrical interfaces.
[0026] Preferably, the door frame and / or the first side panel assembly and / or the top panel assembly and / or the bottom panel assembly and / or the second side panel assembly and / or the third side panel assembly and / or the door assembly include corrugated sheets.
[0027] On the other hand, this specification provides a commercial vehicle that includes the split-type cargo box provided in the above-mentioned aspect for use in commercial vehicles.
[0028] The above-mentioned technical solutions adopted in this specification can achieve the following beneficial effects:
[0029] Based on the above, the structural diagram of the split-type vehicle body applied to commercial vehicles includes a door frame, a first side panel assembly, a roof assembly, a floor assembly, a second side panel assembly, a third side panel assembly, a connecting assembly, and at least one door assembly. The outer surfaces of the door frame, the first side panel assembly, the roof assembly, the floor assembly, the second side panel assembly, the third side panel assembly, and the at least one door assembly are sequentially coated with a protective coating and an outer paint. The connecting assembly includes riveted connectors and / or bolted connectors and / or metal connecting adhesive.
[0030] It is evident that this modular cargo box, used in commercial vehicles, enables modular transportation and can be assembled using the connecting assembly, resulting in low transportation costs and high transportation efficiency. Attached Figure Description
[0031] The accompanying drawings, which are included to provide a further understanding of this specification and form part of this specification, illustrate exemplary embodiments and are used to explain this specification, but do not constitute an undue limitation thereof. In the drawings:
[0032] Figure 1 A structural schematic diagram of a split-type vehicle body for use in a commercial vehicle, provided as an embodiment of this specification;
[0033] Figure 2 A partial structural schematic diagram of a split-type vehicle body for use in a commercial vehicle, provided as an embodiment of this specification;
[0034] Figure 3 A partial structural schematic diagram of a split-type vehicle body for use in a commercial vehicle, provided as an embodiment of this specification;
[0035] Figure 4 A partial structural schematic diagram of a split-type vehicle body for use in a commercial vehicle, provided as an embodiment of this specification;
[0036] Figure 5 A partial structural schematic diagram of a split-type vehicle body for use in a commercial vehicle, provided as an embodiment of this specification;
[0037] Figure 6 A partial structural schematic diagram of a split-type vehicle body for use in a commercial vehicle, provided as an embodiment of this specification;
[0038] Figure 7This is a partial structural diagram of a split-type cargo box for commercial vehicles, provided as an embodiment of this specification.
[0039] Explanation of reference numerals in the attached figures:
[0040] 1. Door frame; 2. First side panel assembly; 3. Top panel assembly; 4. Bottom panel assembly; 5. Second side panel assembly; 6. Door assembly; 11. Fixing buckle; 61. Door panel; 62. Movable connector; 63. Push-pull rod; 64. Matching buckle; 65. Pull rod handle; 66. Handle locking component. Detailed Implementation
[0041] To make the objectives, technical solutions, and advantages of this specification clearer, the technical solutions of this specification will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this specification, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this specification without creative effort are within the scope of protection of this application.
[0042] In the description of this invention, it should be noted that the term "or" is generally used to include the meaning of "and / or" unless otherwise expressly stated in the content.
[0043] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. Furthermore, in the description of this application, the terms "first," "second," etc., are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance.
[0044] Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0045] The technical solutions provided in the various embodiments of this specification are described in detail below with reference to the accompanying drawings.
[0046] Figure 1 This is a structural schematic diagram of a split-type vehicle body for use in commercial vehicles, provided as an embodiment of this specification. Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 All of these are partial structural diagrams of a split-type vehicle body applied to a commercial vehicle, provided as an embodiment of this specification. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5as well as Figure 6 As shown, the split-type vehicle body applied to commercial vehicles includes a door frame 1, a first side panel assembly 2, a roof assembly 3, a floor assembly 4, a second side panel assembly 5, a third side panel assembly, a connecting assembly, and at least one door assembly 6.
[0047] Preferably, the outer surfaces of the door frame 1, the first side panel assembly 2, the top panel assembly 3, the bottom panel assembly 4, the second side panel assembly 5, the third side panel assembly, and the at least one door assembly 6 are all sequentially provided with a protective coating and an outer paint.
[0048] Preferably, the connector assembly includes riveted connectors and / or bolted connectors and / or metal bonding adhesive.
[0049] Using the above method, the split-type vehicle body used in commercial vehicles can be assembled through the connecting assembly after being transported to a location closer to the customer, thereby saving transportation resources, improving transportation efficiency, and reducing costs.
[0050] According to the above, the structural diagram of the split-type vehicle body applied to commercial vehicles includes a door frame 1, a first side panel assembly 2, a roof assembly 3, a floor assembly 4, a second side panel assembly 5, a third side panel assembly, a connecting assembly, and at least one door assembly 6. The outer surfaces of the door frame 1, the first side panel assembly 2, the roof assembly 3, the floor assembly 4, the second side panel assembly 5, the third side panel assembly, and the at least one door assembly 6 are sequentially coated with a protective coating and an outer paint. The connecting assembly includes riveted connectors and / or bolted connectors and / or metal connecting adhesive.
[0051] It is evident that this modular cargo box, used in commercial vehicles, enables modular transportation and can be assembled using the connecting assembly, resulting in low transportation costs and high transportation efficiency.
[0052] Preferably, the door frame 1 and / or the first side panel assembly 2 and / or the top panel assembly 3 and / or the bottom panel assembly 4 and / or the second side panel assembly 5 and / or the third side panel assembly and / or the door assembly 6 are provided with mutually compatible snap-fit parts.
[0053] Further preferably, any two mutually compatible snap-fit parts can overlap each other and be fixedly connected by the riveting connector and / or the bolt connector and / or the metal bonding adhesive.
[0054] Preferably, the door frame 1 includes at least one set of fixing buckles 11.
[0055] Preferably, the door assembly includes at least one door panel 61, at least one set of movable connectors 62, and at least one push-pull rod 63.
[0056] Preferably, the door panel 61 is connected to the door frame 1 via the movable connector 62.
[0057] Preferably, the push-pull rod 63 is connected to the door panel 61.
[0058] Preferably, at least one end of the push-pull rod 63 is provided with a matching buckle 64, and the push-pull rod 63 is provided with a handle 65.
[0059] Preferably, the door panel 61 is provided with a handle locking element 66.
[0060] Preferably, the push-pull rod 63 is rotatable, and when it rotates to the point where the handle 65 contacts the handle locking member 66, the engaging buckle 64 and the fixing buckle 11 engage with each other. The handle locking member 66 can lock the handle 65, preventing the push-pull rod 63 from rotating. When the push-pull rod 63 rotates to the point where the angle between the handle 65 and the door panel 61 is within a preset range, the engaging buckle 64 and the fixing buckle 11 disengage, and the push-pull rod 63 can drive the door panel 61 to move and / or rotate.
[0061] Figure 7 A partial structural diagram of a split-type vehicle body for commercial vehicles, provided as an embodiment of this specification, is shown below. Figure 7 As shown, the door panel 61 is connected to the door frame 1 via the movable connector 62, the push-pull rod 63 is connected to the door panel 61, and the pull rod handle 65 contacts and is locked to the handle locking member 66. The mating buckle 64 engages with the fixed buckle 11.
[0062] Preferably, the door panel 61 includes multiple pull rod limiting members.
[0063] More preferably, the pull rod limiting member is a hollow convex structure, with both ends fixedly connected to the door panel 61.
[0064] More preferably, the push-pull rod 63 is located between the protrusion of the pull rod limiting member and the door panel 61, so that the push-pull rod 63 can rotate about itself as an axis.
[0065] More preferably, at least one lever limiting member is located between the lever handle 65 and the mating buckle 64. For example... Figure 7 As shown, at least one lever stop is located between the lever handle 65 and the engaging latch 64, preventing the push-pull lever 63 from falling off.
[0066] Preferably, the door frame 1 corresponds to two door assemblies.
[0067] Preferably, the door assembly includes two door panels 61, two sets of movable connectors 62, and two push-pull rods 63; one set of movable connectors 62 consists of four movable connectors 62.
[0068] Preferably, the two door panels 61 corresponding to the door assembly rotate in opposite directions.
[0069] Preferably, the base plate assembly 4 includes a base plate and a bottom frame.
[0070] Preferably, the bottom frame is disposed below the base plate, and the bottom frame is fixedly connected to the door frame 1, the first side panel assembly 2, the second side panel assembly 5, and the third side panel assembly, respectively.
[0071] Preferably, the split-type compartment used in commercial vehicles also includes electrical connection lines.
[0072] Preferably, the electrical connection wire, the lighting component, and the electrical interface are included.
[0073] Preferably, the door frame 1 and / or the first side panel assembly 2 and / or the top panel assembly 3 and / or the bottom panel assembly 4 and / or the second side panel assembly 5 and / or the third side panel assembly and / or the door assembly 6 include corrugated sheets.
[0074] The above are one or more embodiments of the split-type vehicle body for commercial vehicles provided in this specification. Based on the same idea, this specification also provides a commercial vehicle.
[0075] Preferably, the commercial vehicle includes the split-type cargo box provided in any of the above embodiments for use in commercial vehicles.
[0076] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0077] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.
[0078] The above description is merely an embodiment of this specification and is not intended to limit this specification. Various modifications and variations can be made to this specification by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this specification should be included within the scope of the claims of this application.
Claims
1. A split body truck bed for use on a commercial vehicle, characterized by, It includes a door frame, a first side panel assembly, a roof panel assembly, a floor panel assembly, a second side panel assembly, a third side panel assembly, a connecting assembly, and at least one door assembly; The outer surfaces of the door frame, the first side panel assembly, the top panel assembly, the bottom panel assembly, the second side panel assembly, the third side panel assembly, and the at least one door assembly are all sequentially provided with a protective coating and an outer paint. The connector assembly includes riveted connectors and / or bolted connectors and / or metal bonding adhesive.
2. The split body truck bed of claim 1, wherein, The door frame and / or the first side panel assembly and / or the top panel assembly and / or the bottom panel assembly and / or the second side panel assembly and / or the third side panel assembly and / or the door assembly are provided with mutually compatible snap-fit parts; Any two mutually compatible snap-fit parts can overlap each other and be fixedly connected by the riveting connector and / or the bolt connector and / or the metal connecting adhesive.
3. The split body truck bed of claim 1, wherein, The door frame includes at least one set of fixing buckles; The door assembly includes at least one door panel, at least one set of movable connectors, and at least one push-pull rod; the door panel is connected to the door frame via the movable connectors. The push-pull rod is connected to the door panel; at least one end of the push-pull rod is provided with a matching buckle, and the push-pull rod is provided with a handle; The door panel is equipped with a handle locking component; The push-pull rod is rotatable, and when it rotates to the point where the handle contacts the handle locking member, the engaging buckle and the fixing buckle engage with each other; the handle locking member can lock the handle, preventing the push-pull rod from rotating; when the push-pull rod rotates to the point where the angle between the handle and the door panel is within a preset range, the engaging buckle and the fixing buckle disengage, and the push-pull rod can drive the door panel to move and / or rotate.
4. The split body truck bed of claim 3, wherein, The door panel includes multiple pull rod limiting components; The pull rod limiting component is a hollow convex structure with both ends fixedly connected to the door panel; the push-pull rod is located between the protrusion of the pull rod limiting component and the door panel, allowing the push-pull rod to rotate about its own axis.
5. The split body truck bed of claim 4, wherein, There is at least one pull rod limiting member located between the pull rod handle and the mating buckle.
6. The split body truck bed of claim 3, wherein, The door frame corresponds to two door assemblies; The door assembly includes two door panels, two sets of movable connectors, and two push-pull rods; one set of movable connectors consists of four movable connectors. The two door panels corresponding to the door assembly rotate in opposite directions.
7. The split body truck bed of any of claims 1-6, wherein, The base plate assembly includes a base plate and a bottom frame; The bottom frame is disposed below the base plate, and the bottom frame is fixedly connected to the door frame, the first side panel assembly, the second side panel assembly, and the third side panel assembly, respectively.
8. The split body vehicle cabin for commercial vehicles according to any one of claims 1-6, characterized in that, The split-type vehicle body used in commercial vehicles also includes electrical connection cables; The electrical connection wires, lighting components, and electrical interfaces.
9. The split body truck bed of any of claims 1-6, wherein, The door frame and / or the first side panel assembly and / or the top panel assembly and / or the bottom panel assembly and / or the second side panel assembly and / or the third side panel assembly and / or the door assembly include corrugated sheets.
10. A commercial vehicle characterized in that, The commercial vehicle includes the split-type vehicle body as described in any one of claims 1-9 for use in commercial vehicles.