A type of PE foam car cargo box mat

Abstract

This utility model relates to a PE foam car cargo box mat, comprising: a base plate, an insert groove inside the base plate, multiple sets of mounting holes on both sides of the bottom of the insert groove, six sets of positioning slots on both sides of the top of the base plate, a set of snap-fit ​​components on both sides of the inner wall of the positioning slots, a set of limiting slots on both sides of the inner wall of the insert groove between adjacent sets of positioning slots, multiple mat body parts inserted into the insert groove at positions corresponding to the limiting slots, pressure plate grooves on both sides of the top of the mat body and at the center of the mat body, multiple sets of positioning insertion holes at the bottom of the pressure plate grooves on both sides, and a pressure plate bracket inserted into the top of the base plate above the mat body. The beneficial effects of this utility model are: the design facilitates the disassembly and replacement of damaged areas of the mat, enhancing overall practicality.

Description

Technical Field

[0001] This utility model relates to the field of cargo box mat technology, specifically to a PE foam automotive cargo box mat. Background Technology

[0002] A truck cargo box is a reusable container with a certain volume and robust durability, suitable for transshipment in various modes of transportation. Based on structure, there are enclosed containers, open containers, and collapsible containers; based on the type of cargo loaded, there are general-purpose containers and special-purpose containers. Due to the different types of goods transported, cargo boxes are generally lined with pallets on the bottom inside to protect both the goods and the container itself.

[0003] In the existing technology, the cargo box pallet is a one-piece structure design. Due to the large area of ​​the cargo box, when loading and transporting goods, if part of the pallet is damaged, the entire pallet needs to be disassembled and replaced, which is labor-intensive, time-consuming and wasteful of materials. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model designs a PE foam car cargo box mat. This cargo box mat aims to solve the problem that existing cargo box mats are designed as a single piece, requiring the entire mat to be disassembled and replaced when some areas are damaged, resulting in material waste.

[0005] This utility model provides the following technical solution: a PE foamed car cargo box mat, comprising: a base plate, an insert groove inside the base plate, multiple sets of mounting holes on both sides of the bottom of the insert groove, six sets of positioning slots on both sides of the top of the base plate, a set of snap-fit ​​components on both sides of the inner wall of the positioning slots, a set of limiting slots on both sides of the inner wall of the insert groove between two adjacent sets of positioning slots, multiple sets of mat body inserts inserted inside the insert groove and at positions corresponding to the limiting slots, pressure plate grooves on both sides of the top of the mat body and at the center of the mat body, multiple sets of positioning insertion holes at the bottom of the pressure plate grooves on both sides, and a pressure plate frame inserted on the top of the base plate above the mat body.

[0006] As a preferred embodiment of this utility model, the snap-fit ​​assembly consists of a telescopic groove, a return spring, and a round-headed snap-fit ​​block. A set of telescopic grooves is provided on both sides of the inner wall of the positioning slot. A return spring is fixedly connected inside the telescopic groove, and a round-headed snap-fit ​​block is fixedly connected to one end of the return spring corresponding to the positioning slot.

[0007] As a preferred embodiment of this utility model, an anti-slip pad is fixedly connected to the bottom of the base plate.

[0008] As a preferred embodiment of this utility model, a limiting block is fixedly connected to the position corresponding to the limiting slot of the pad body. The pad body is connected to the limiting slot through the limiting block. A first pull rod is fixedly connected to the top of the limiting block. The top of the pad body is provided with anti-slip texture.

[0009] As a preferred embodiment of this utility model, the pad body is composed of a wrapping board layer, a PE foam board core and a honeycomb board layer. The wrapping board layer has a PE foam board core inside, and the top and bottom of the PE foam board core are both bonded with honeycomb board layers.

[0010] As a preferred embodiment of this utility model, a positioning block is fixedly connected to the bottom of the pressure plate frame and at the position corresponding to the positioning slot. The pressure plate frame is connected to the positioning slot through the positioning block, and a card hole is opened at the position corresponding to the carding component of the positioning block.

[0011] As a preferred embodiment of this utility model, a positioning post is fixedly connected to the bottom of the pressure plate frame and at the position corresponding to the positioning insertion hole. The pressure plate frame is connected to the positioning insertion hole through the positioning post. A second pull rod is fixedly connected to both sides of the top of the pressure plate frame.

[0012] The beneficial effects of this utility model are:

[0013] 1. In this utility model, multiple sets of pad bodies are connected to the limiting slots by limiting blocks, so that they are embedded in the insert groove. The pressure plate frame is connected to the positioning hole by the positioning post. At the same time, the positioning block is inserted into the positioning slot. The reset spring pushes the round head block into the hole through its own elasticity, and fixes the positioning block. This makes the pressure plate frame limit and fix the pad body in the insert groove, which is convenient for the later disassembly and replacement of the worn and damaged single set of pad bodies.

[0014] 2. In this utility model, the wrapping board provides encapsulation protection for the core material inside the pad body. The PE foam board core has both low cost and recyclability. The honeycomb board layer achieves weight reduction while enhancing the compressive strength of the pad body through a stable hexagonal structure. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall three-dimensional structure of a PE foam car cargo box mat;

[0016] Figure 2 This is a schematic diagram of the pressure plate frame structure;

[0017] Figure 3 This is a schematic diagram of the bottom structure of the pressure plate frame;

[0018] Figure 4 This is a schematic diagram of the base plate structure;

[0019] Figure 5 This is a schematic diagram of the main structure of the pad.

[0020] Figure 6 This is a schematic diagram of the internal structure of the pad body;

[0021] Figure 7 This is a schematic diagram of the planar structure of the snap-fit ​​assembly;

[0022] In the diagram: 1. Base plate; 101. Panel groove; 102. Mounting hole; 103. Positioning slot; 104. Snap-fit ​​assembly; 1041. Telescopic groove; 1042. Return spring; 1043. Round head locking block; 105. Limiting slot; 106. Anti-slip pad; 2. Pad body; 201. Pressure plate groove; 202. Positioning insertion hole; 203. Limiting insertion block; 2031. First pull rod; 204. Anti-slip texture; 205. Wrapping board layer; 206. PE foam board core; 207. Honeycomb board layer; 3. Pressure plate frame; 301. Positioning insertion block; 3011. Locking hole; 302. Positioning post; 303. Second pull rod. Detailed Implementation

[0023] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Example:

[0025] like Figures 1 to 7 As shown, a PE foam car cargo box mat includes: a base plate 1, the interior of which is provided with a panel groove 101, and multiple sets of mounting holes 102 are provided on both sides of the bottom of the panel groove 101. The base plate 1 is bolted to the bottom of the inner wall of the cargo box through the mounting holes 102, and six sets of positioning slots 103 are provided on both sides of the top of the base plate 1.

[0026] In this embodiment, a set of latching components 104 are provided on both sides of the inner wall of the positioning slot 103. The latching components 104 are composed of a telescopic groove 1041, a return spring 1042 and a round-headed latching block 1043. A set of telescopic grooves 1041 are provided on both sides of the inner wall of the positioning slot 103. A return spring 1042 is fixedly connected inside the telescopic groove 1041. A round-headed latching block 1043 is fixedly connected to one end of the return spring 1042 corresponding to the positioning slot 103.

[0027] In this embodiment, a set of limiting slots 105 are provided on both sides of the inner wall of the panel groove 101 between two adjacent sets of positioning slots 103. An anti-slip pad 106 is fixedly connected to the bottom of the base plate 1, and the anti-slip pad 106 enhances the anti-slip properties of the bottom of the base plate 1.

[0028] In this embodiment, multiple sets of pad bodies 2 are inserted into the interior of the insert groove 101 at positions corresponding to the limiting slot 105. Pressure plate grooves 201 are formed on both sides of the top of the pad body 2 and at its center. Multiple positioning holes 202 are formed at the bottom of the pressure plate grooves 201 on both sides. Limiting blocks 203 are fixedly connected to the pad body 2 at positions corresponding to the limiting slot 105. The pad body 2 is connected to the limiting slot 105 via the limiting blocks 203, allowing it to be embedded in the insert groove 101. This facilitates the later disassembly and replacement of worn or damaged single sets of pad bodies 2. A first pull rod 2031 is fixedly connected to the top of the limiting block 203. The first pull rod 2031 is used for... The auxiliary pad body 2 is removed from the inside of the insert groove 101 and replaced. The top of the pad body 2 is provided with anti-slip texture 204, which improves the anti-slip performance of the pad body 2. The pad body 2 is composed of a wrapping board layer 205, a PE foam board core 206 and a honeycomb board layer 207. The wrapping board layer 205 is provided with a PE foam board core 206 inside. The top and bottom of the PE foam board core 206 are both bonded with honeycomb board layers 207. The wrapping board layer 205 provides encapsulation and protection for the core material inside the pad body 2. The PE foam board core 206 has both low cost and recyclability. The honeycomb board layer 207 achieves weight reduction while enhancing the compressive strength of the pad body 2 through a stable hexagonal structure.

[0029] In this embodiment, a pressure plate frame 3 is inserted into the top of the base plate 1 above the pad body 2. A positioning block 301 is fixedly connected to the bottom of the pressure plate frame 3 at a position corresponding to the positioning slot 103. The pressure plate frame 3 is inserted into the positioning slot 103 via the positioning block 301. A locking hole 3011 is provided on the positioning block 301 at a position corresponding to the locking assembly 104. A positioning post 302 is fixedly connected to the bottom of the pressure plate frame 3 at a position corresponding to the positioning hole 202. The pressure plate frame 3 is connected to the positioning slot 103 via the positioning post 302. The insertion hole 202 is connected, and the pressure plate frame 3 is connected to the positioning insertion hole 202 through the positioning post 302. At the same time, the positioning block 301 is inserted into the positioning slot 103. The return spring 1042 pushes the round head block 1043 into the slot 3011 through its own elasticity, and fixes the positioning block 301, so that the pressure plate frame 3 limits and fixes the pad body 2 in the insert slot 101. The top two sides of the pressure plate frame 3 are fixedly connected with the second pull rod 303, which is used to assist the installation and disassembly of the pressure plate frame 3.

[0030] In addition, it should be noted that the PE foam core 206 and the honeycomb layer 207 are both existing technologies, and their internal working principles and operating procedures will not be described in detail here.

[0031] Implementation plan: First, the base plate 1 is bolted to the bottom of the inner wall of the cargo box through the mounting hole 102. The anti-slip pad 106 enhances the anti-slip properties of the bottom of the base plate 1. The pad body 2 is connected to the limiting slot 105 through the limiting plug 203, so that it is embedded in the insert groove 101. The pressure plate frame 3 is connected to the positioning hole 202 through the positioning post 302. At the same time, the positioning plug 301 is inserted into the positioning slot 103. The return spring 1042 pushes the round head block 1043 into the hole 3 through its own elasticity. 011, the positioning insert 301 is snapped and fixed so that the pressure plate frame 3 limits and fixes the pad body 2 in the insert groove 101, which facilitates the disassembly and replacement of the worn and damaged single pad body 2 in the later stage. The anti-slip texture 204 improves the anti-slip performance of the pad body 2. The wrapping board layer 205 provides encapsulation protection for the internal core material of the pad body 2. The PE foam board core 206 has both low cost and recyclability. The honeycomb board layer 207 achieves weight reduction while enhancing the compressive strength of the pad body 2 through a stable hexagonal structure.

[0032] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0033] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A PE foam car cargo box mat, characterized in that, Includes: a base plate, the interior of which has a panel groove, with multiple sets of mounting holes on both sides of the bottom of the panel groove, and six sets of positioning slots on both sides of the top of the base plate, with a set of snap-fit ​​components on both sides of the inner wall of the positioning slots, and a set of limiting slots on both sides of the inner wall of the panel groove between two adjacent sets of positioning slots, with multiple sets of pad bodies inserted into the interior of the panel groove and at positions corresponding to the limiting slots, and pressure plate grooves on both sides of the top of the pad body and at the center of the pad body, with multiple sets of positioning insertion holes at the bottom of the pressure plate grooves on both sides, and a pressure plate frame inserted into the top of the base plate above the pad body.

2. The PE foam car cargo box mat according to claim 1, characterized in that, The snap-fit ​​assembly consists of a telescopic groove, a return spring, and a round-headed snap-fit ​​block. A set of telescopic grooves is provided on both sides of the inner wall of the positioning slot. A return spring is fixedly connected inside the telescopic groove. A round-headed snap-fit ​​block is fixedly connected to the end of the return spring corresponding to the positioning slot.

3. The PE foam car cargo box mat according to claim 1, characterized in that, The bottom of the base plate is fixedly connected with an anti-slip pad.

4. The PE foam car cargo box mat according to claim 1, characterized in that, A limiting block is fixedly connected to the corresponding position of the pad body and the limiting slot. The pad body is connected to the limiting slot through the limiting block. A first pull rod is fixedly connected to the top of the limiting block. The top of the pad body is provided with anti-slip texture.

5. A PE foam car cargo box mat according to claim 1, characterized in that, The main body of the pad consists of a wrapping board layer, a PE foam board core, and a honeycomb board layer. The wrapping board layer contains a PE foam board core, and the top and bottom of the PE foam board core are bonded with honeycomb board layers.

6. A PE foam car cargo box mat according to claim 1, characterized in that, A positioning block is fixedly connected to the bottom of the pressure plate frame and at the position corresponding to the positioning slot. The pressure plate frame is connected to the positioning slot through the positioning block. The positioning block has a locking hole at the position corresponding to the locking component.

7. A PE foam car cargo box mat according to claim 1, characterized in that, A positioning post is fixedly connected to the bottom of the pressure plate frame and at the position corresponding to the positioning insertion hole. The pressure plate frame is connected to the positioning insertion hole through the positioning post. A second tie rod is fixedly connected to both sides of the top of the pressure plate frame.

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