Tray

Abstract

The utility model relates to the technical field of packaging, in particular to a tray. The tray comprises a main tray body and a plurality of adjusting mechanisms. The main tray body is provided with a bearing face used for bearing goods. The multiple adjusting mechanisms are arranged on the edge of the main disc body and can protrude out of the bearing face, each adjusting mechanism comprises multiple stand column assemblies, the multiple stand column assemblies are sequentially connected, and in the multiple stand column assemblies, the first stand column assembly is connected to the main disc body, and the second stand column assembly is connected to the second disc body. The second stand column assembly connected with the first stand column assembly can rotate around the first direction relative to the first stand column assembly. The size of the tray can be adjusted through the multiple stand column assemblies, so that the tray can be suitable for goods of different sizes.

Description

Technical Field

[0001] The present application relates to the field of packaging technology, and in particular to a pallet. Background Art

[0002] In the prior art, when heavy goods are transported, the goods are generally fixed on a pallet, and the goods and the pallet are packed together for shipment to ensure the safety of the goods during transportation.

[0003] However, there are many types of goods, and the size of many pallets does not match the size of the goods, which will increase the probability of damage to the goods during transportation. If different sizes of pallets are designed according to different goods, many different specifications of pallets need to be produced, resulting in increased costs.

[0004] Therefore, there is an urgent need for a pallet that can be suitable for goods of different sizes. Utility Model Content

[0005] The present application provides a pallet, the size of which can be adjusted by a plurality of column assemblies so that the pallet can be suitable for goods of different sizes.

[0006] In order to achieve the above-mentioned purpose, the present application provides a pallet, comprising: a main plate body and a plurality of adjustment mechanisms, the main plate body having a bearing surface for bearing goods; a plurality of adjustment mechanisms are arranged at the edge of the main plate body, the structures can protrude from the bearing surface, the adjustment mechanism comprises a plurality of column assemblies, and the plurality of column assemblies are connected in sequence, wherein:

[0007] Among the plurality of column assemblies, a first column assembly is connected to the main disk body, and a second column assembly connected to the first column assembly can rotate around a first direction relative to the first column assembly.

[0008] The pallet in the present application includes a plurality of adjustment mechanisms, which are located at the edge of the main tray body, and the adjustment mechanisms include a plurality of column assemblies connected in sequence, wherein the first column assembly is connected to the main tray body, the first column assembly can protrude from the bearing surface of the main tray body, and the second column assembly can rotate relative to the first column assembly around a first direction, so that the second column assembly can be parallel to the bearing surface, and the second column assembly can extend to the outside or above the bearing surface after rotating around the first direction, thereby increasing or reducing the size of the bearing surface, so that the pallet can carry larger or smaller goods. In addition, when the first column assembly and the second column assembly are not rotating, they can also limit the left and right movement of goods on the bearing surface.

[0009] In one embodiment, the first column assembly includes a first frame, and the second column assembly includes a second frame. One end of the first frame is fixed to the bearing surface, and the other end of the first frame is used for rotationally connecting to the second frame, and the second frame can rotate around a first direction relative to the first frame.

[0010] In one embodiment, the second frame includes a first main frame and two first connecting plates, the two first connecting plates are arranged at intervals along a first direction, one end of the two first connecting plates is fixedly connected to the first main frame, the other ends of the two first connecting plates extend to one side of the first frame, the first frame is located between the other ends of the two first connecting plates, and the other ends of the two first connecting plates are both rotatably connected to the first frame.

[0011] In one embodiment, the first column assembly includes a first telescopic frame, and the second column assembly includes a second telescopic frame, the second telescopic frame rotates around a first direction relative to the first telescopic frame, and the second telescopic frame can slide along a second direction relative to the first telescopic frame.

[0012] In one embodiment, the first telescopic frame includes a fixed frame and a first sub-telescopic frame, and the fixed frame is fixed to a side of the main plate body away from the bearing surface;

[0013] The first sub-telescopic frame includes two first slide grooves, which extend along the third direction, and the two first slide grooves are arranged at intervals along the first direction. The fixed frame includes two first limit columns, and the first limit columns cooperate with the first slide grooves to enable the first sub-telescopic frame to telescope relative to the fixed frame along the third direction.

[0014] In one embodiment, the second telescopic frame includes a plurality of second sub-telescopic frames, two first connecting rods and two second limiting columns, the first connecting rod includes a second sliding groove, the plurality of second sub-telescopic frames are slidably connected in sequence, the two second limiting columns are arranged on the second sub-telescopic frame connected to the first sub-telescopic frame, the first sub-telescopic frame includes two third limiting columns, the two third limiting columns are arranged at intervals along the first direction, each of the second sliding grooves cooperates with one second limiting column and one third limiting column, so that the second telescopic frame can rotate around the first direction relative to the first telescopic frame.

[0015] In one embodiment, among the multiple column assemblies, a third column assembly is connected to a side of the second column assembly away from the first column assembly, the third column assembly is capable of rotating relative to the second column assembly, and a rotation direction of the third column assembly relative to the second column assembly is different from a rotation direction of the second column assembly relative to the first column assembly.

[0016] In one embodiment, the third column assembly includes a third frame, and the third frame includes a second main frame and two second connecting plates, one end of the two second connecting plates is connected to the second main frame, the other ends of the two second connecting plates extend to one side of the first main frame, the first main frame is located between the other ends of the two second connecting plates, and the other ends of the two second connecting plates are rotatably connected to the first main frame.

[0017] In one embodiment, the third column assembly includes a plurality of third sub-telescopic frames and two fourth limiting columns, the plurality of third sub-telescopic frames are slidably connected in sequence, the two fourth limiting columns are arranged on the third sub-telescopic frame connected to the second sub-telescopic frame, and the third sub-telescopic frame connected to the second sub-telescopic frame can rotate relative to the second sub-telescopic frame.

[0018] In one embodiment, the second sub-telescopic frame connected to the third sub-telescopic frame also includes a third slide groove, the extension direction of the third slide groove is the same as the telescopic direction of multiple second sub-telescopic frames, and the fourth limit column passes through the third slide groove and is rotatably connected to the third sub-telescopic frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a tray according to an embodiment of the present application;

[0020] Figure 2 This is another structural schematic diagram of a tray according to an embodiment of the present application;

[0021] Figure 3 This is another structural schematic diagram of a tray according to an embodiment of the present application;

[0022] Figure 4 This is another structural schematic diagram of a tray according to an embodiment of the present application;

[0023] Figure 5 A schematic diagram of the structure of stacked trays according to an embodiment of the present application;

[0024] Figure 6 A schematic diagram of another structure of a tray provided in an embodiment of the present application;

[0025] Figure 7 A schematic diagram of another structure of a tray provided in an embodiment of the present application;

[0026] Figure 8 A schematic diagram of another structure of a tray provided in an embodiment of the present application;

[0027] Fig. 9 A schematic diagram of another structure of a tray provided in an embodiment of the present application;

[0028] Fig.10 A schematic diagram of another structure of a tray provided in an embodiment of the present application;

[0029] Fig.11 A schematic diagram of another structure of a tray provided in an embodiment of the present application;

[0030] Fig.12 A schematic diagram of another structure of a tray provided in an embodiment of the present application;

[0031] Fig.13 A schematic diagram of another structure of a tray provided in an embodiment of the present application;

[0032] Fig.14 A schematic diagram of another structure of a tray provided in an embodiment of the present application.

[0033] Icons: 10-main plate; 11-bearing surface; 20-adjusting mechanism; 21-first column assembly; 210-first sub-telescopic frame; 211-first slide groove; 212-first limiting column; 213-third limiting column; 22-second column assembly; 220-second frame; 221-first main frame; 222-first connecting plate; 223-second telescopic frame; 224-second sub-telescopic frame; 225-first connecting rod; 2250-second slide groove; 226-second limiting column; 227-third slide groove; 23-third column assembly; 230-third frame; 231-second main frame; 232-second connecting plate; 233-third sub-telescopic frame; 234-fourth limiting column. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] The embodiment of the present application provides a pallet, which includes a main plate body 10 and a plurality of adjustment mechanisms 20, wherein the main plate body 10 includes a bearing surface 11 for bearing goods, and the plurality of adjustment mechanisms 20 are arranged at the edge of the main plate body 10, and the adjustment mechanisms 20 can protrude from the bearing surface 11. The adjustment mechanism 20 includes a plurality of column assemblies, and the plurality of column assemblies are connected in sequence. Among the plurality of column assemblies, a first column assembly 21 is connected to the main plate body 10, and a second column assembly 22 connected to the first column assembly 21 rotates around a first direction relative to the first column assembly 21. In this way, after the second column assembly 22 rotates relative to the first column assembly 21, it can extend to the outside or above the bearing surface 11, thereby increasing or reducing the size of the bearing surface 11, so that the pallet can carry goods of different sizes. In addition, when the first column assembly 21 and the second column assembly 22 are not rotating, the goods on the bearing surface 11 can also be restricted from moving left and right.

[0036] Continue to refer to Figures 1 to 4 , among the multiple column assemblies, the third column assembly 23 is connected to the side of the second column assembly 22 away from the first column assembly 21, the third column assembly 23 can rotate relative to the second column assembly 22, and the direction of rotation of the third column assembly 23 relative to the second column assembly 22 is different from the direction of rotation of the second column assembly 22 relative to the first column assembly 21. In one embodiment, the pallet includes four adjustment mechanisms 20, the main tray body 10 is rectangular or square, and the four adjustment mechanisms 20 are located at the four corners of the main tray body 10. When the goods carried by the pallet need to be stacked along the third direction, the second column assembly 22 included in the adjustment mechanism 20 and the first column assembly 21 extend along the third direction, and the third column assembly 23 and the second column assembly 22 also extend along the third direction to ensure the stability of the stacked goods. The third direction can be a direction perpendicular to the bearing surface 11.

[0037] In one embodiment, the first column assembly 21 includes a first frame, and the second column assembly 22 includes a second frame 220, one end of the first frame is fixed to the load-bearing surface 11, and the other end of the first frame is used for rotational connection with the second frame 220. The second frame 220 rotates relative to the first frame about a first direction, so that the second frame 220 is located above the load-bearing surface 11 to limit the movement of the goods on the load-bearing surface 11 along the first direction. Alternatively, the second frame 220 is located outside the load-bearing surface 11 to increase the area of ​​the load-bearing surface 11, so that the load-bearing surface 11 can carry goods of larger size.

[0038] The third column assembly 23 will change position as the second column assembly 22 rotates. When the second column assembly 22 rotates around the first direction, the third column assembly 23 will also rotate around the second column assembly 22, and along the first direction, the distance between two adjacent third column assemblies 23 after rotation becomes smaller. It can be understood that the two third column assemblies 23 are connected at one end away from the second column assembly 22 to limit the goods set on the load-bearing surface 11.

[0039] In one embodiment, the second column assembly 22 and the first column assembly 21 do not rotate relative to each other, and the third column assembly 23 rotates relative to the second column assembly 22. The first column assembly 21, the second column assembly 22 and the third column assembly 23 form an L shape. Along the first direction, the distance between the third column assemblies 23 included in two adjacent adjustment mechanisms 20 becomes smaller after rotation. It can be understood that the two third column assemblies 23 are connected at one end away from the second column assembly 22 to limit the cargo set on the load-bearing surface 11.

[0040] Figure 5 This is a schematic diagram of the structure of the stacked trays provided in the embodiment of the present application. Figure 5 In the above embodiment, when the first column assembly 21, the second column assembly 22 and the third column assembly 23 included in each adjustment mechanism 20 are arranged in sequence along the third direction, the two trays can be stacked along the third direction.

[0041] Continue to refer to Figures 1 to 5 The second frame 220 includes a first main frame 221 and two first connecting plates 222, the two first connecting plates 222 are arranged at intervals along the first direction, one end of the two first connecting plates 222 is fixedly connected to the first main frame 221, and the other ends of the two first connecting plates 222 extend to one side of the first frame, the first frame is arranged between the two first connecting plates 222, and the first frame is rotatably connected to the other ends of the two first connecting plates 222. It can be understood that the other ends of the two first connecting plates 222 form a receiving space, the receiving space is used to receive the first frame, and the length of the first frame along the second direction is less than the spacing between the first frame and the first main frame 221, so as to ensure that when the two first connecting plates 222 rotate relative to the first frame, the first main frame 221 and the first frame will not interfere with each other.

[0042] Continue to refer to Figures 1 to 5The third column assembly 23 includes a third frame 230, which includes a second main frame 231 and two second connecting plates 232. One end of the two second connecting plates 232 is connected to the second main frame 231, and the other end of the two second connecting plates 232 extends to one side of the first main frame 221. The first main frame 221 is located between the other ends of the two second connecting plates 232, and the other ends of the two second connecting plates 232 are rotatably connected to the first main frame 221. The arrangement direction of the two second connecting plates 232 is perpendicular to the arrangement direction of the two first connecting plates 222. It can be understood that the second frame 220 and the third frame 230 have the same structure.

[0043] Figure 6 Another structural schematic diagram of a tray provided in an embodiment of the present application, referring to Figure 6 The first column assembly 21 includes a first telescopic frame, and the second column assembly 22 includes a second telescopic frame 223. The second telescopic frame 223 rotates relative to the first telescopic frame about the first direction. The first telescopic frame can be telescoped along a third direction. The first telescopic frame includes a fixed frame and a first sub-telescopic frame 210. The fixed frame is fixed to the side of the mainboard body away from the bearing surface 11. The first sub-telescopic frame 210 is arranged in the fixed frame. The first sub-telescopic frame 210 can be telescoped along the third direction relative to the fixed frame so that the first sub-telescopic frame 210 protrudes from the bearing surface 11. The second telescopic frame 223 can rotate relative to the first telescopic frame so that the extension direction of the second telescopic frame 223 is the second direction. The second telescopic frame 223 can slide relative to the first telescopic frame along the second direction so that the first sub-telescopic frame 210 can retract the second telescopic frame 223.

[0044] In the above embodiment, the first telescopic sub-frame 210 includes two first slide grooves 211, the first slide grooves 211 extend along the third direction, and the two first slide grooves 211 are arranged at intervals along the first direction. The fixed frame includes two first limiting columns 212, and the first limiting columns 212 cooperate with the first slide grooves 211 to enable the first telescopic sub-frame 210 to be telescoped along the third direction relative to the fixed frame. The number of the first limiting columns 212 that cooperate with the first slide grooves 211 can be adjusted according to actual needs.

[0045] The second telescopic frame 223 includes a plurality of second sub-telescopic frames 224, and the plurality of second sub-telescopic frames 224 are slidably connected in sequence, and the size of the previous second sub-telescopic frame 224 is larger than the size of the next second sub-telescopic frame 224, so as to ensure that the plurality of second sub-telescopic frames 224 can be telescopic. The second telescopic frame 223 also includes two first linkage rods 225 and two second limiting columns 226, the first linkage rod 225 includes a second slide groove 2250, and the two second limiting columns 226 are arranged on the second sub-telescopic frame 224 connected to the first sub-telescopic frame 210, and the first sub-telescopic frame 210 includes two third limiting columns 213, and the two third limiting columns 213 are arranged at intervals along the first direction, and a second slide groove 2250 cooperates with a second limiting column 226 and a third limiting column 213, and the second sub-telescopic frame 224 is rotatably connected to the first sub-telescopic frame 210 through the first linkage rod 225 and the second limiting column 226 and the third limiting column 213. The first limiting column 212 and the second limiting column 226 have the same length in the first telescopic sub-frame 210 along the first direction, so as to ensure that the first limiting column 212 does not affect the rotation of the second telescopic sub-frame 224 .

[0046] Figure 7-Figure 14 Another structural schematic diagram of a tray provided in an embodiment of the present application, referring to Figures 6 to 14 , Figures 6 to 14 When the first column assembly 21, the second column assembly 23 and the third column assembly 23 are retractable structures, the first column assembly 21, the second column assembly 23 and the third column assembly 23 are in a retractable form. The third column assembly 23 includes a plurality of third sub-telescopic frames 233 and two fourth limiting columns 234, the plurality of third sub-telescopic frames are slidably connected in sequence, the two fourth limiting columns 234 are arranged on the third sub-telescopic frame 223 connected to the second sub-telescopic frame 224, and the third sub-telescopic frame 233 connected to the second sub-telescopic frame 224 can rotate relative to the second sub-telescopic frame 224. The direction in which the third sub-telescopic frame 233 rotates with the second sub-telescopic frame 224 is different from the direction in which the second sub-telescopic frame 224 rotates relative to the first sub-telescopic frame 210.

[0047] The second sub-telescopic frame 224 connected to the third sub-telescopic frame 233 also includes a third slide slot 227, the extension direction of the third slide slot 227 is the same as the telescopic direction of the multiple second sub-telescopic frames 224, and the fourth limiting column 234 passes through the third slide slot 227 and is rotatably connected to the third sub-telescopic frame 233.

[0048] In the above embodiment, when the first column assembly 21, the second column assembly 22 and the third column assembly 23 are all telescopic frames, the first sub-telescopic frame 210 is stretched out from the fixed frame, and at this time, multiple second sub-telescopic frames 224 and multiple third sub-telescopic frames 233 are stretched out from the fixed frame. Multiple second sub-telescopic frames 224 are stretched out from the first sub-telescopic frame 210, and the second sub-telescopic frames 224 connected to the first sub-telescopic frame 210 rotate relative to the first sub-telescopic frame 210. Similarly, multiple third sub-telescopic frames 233 are stretched out from the second sub-telescopic frame 224, and the third sub-telescopic frames 233 connected to the second sub-telescopic frame 224 rotate relative to the second sub-telescopic frame 224.

[0049] The stretched multiple second sub-telescopic frames 224 can be rotated to the surface of the bearing surface 11 relative to the first sub-telescopic frame 210, or the multiple second sub-telescopic frames 224 can be rotated to the outside of the bearing surface 11 relative to the first sub-telescopic frame 210. Similarly, the stretched multiple third sub-telescopic frames 233 can be rotated to the surface of the bearing surface 11 relative to the second sub-telescopic frame 224, or the multiple third sub-telescopic frames 233 can be rotated to the outside of the bearing surface 11 relative to the second sub-telescopic frame 224.

[0050] In the above embodiment, the first column assembly 21, the second column assembly 22 and the third column assembly 23 included in the plurality of adjustment mechanisms 20 may rotate in the same direction or in different directions, so that the pallet can carry different goods.

[0051] Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A pallet, characterized in that: include: A main tray body (10), wherein the main tray body (10) has a carrying surface (11) for carrying goods; A plurality of adjustment mechanisms (20), the plurality of adjustment mechanisms (20) being arranged on the edge of the main disk body (10), the adjustment mechanisms (20) being able to protrude from the bearing surface (11), the adjustment mechanisms (20) comprising a plurality of column assemblies, the plurality of column assemblies being connected in sequence, wherein: Among the plurality of column assemblies, a first column assembly (21) is connected to the main disk body (10), and a second column assembly (22) connected to the first column assembly (21) is capable of rotating around a first direction relative to the first column assembly (21).

2. The pallet according to claim 1, characterized in that: The first column assembly (21) comprises a first frame, and the second column assembly (22) comprises a second frame (220), one end of the first frame is fixed to the bearing surface (11), the other end of the first frame is used for rotationally connecting with the second frame (220), and the second frame (220) can rotate around a first direction relative to the first frame.

3. The pallet according to claim 2, characterized in that: The second frame (220) comprises a first main frame (221) and two first connecting plates (222), wherein the two first connecting plates (222) are arranged at intervals along a first direction, one end of the two first connecting plates (222) is fixedly connected to the first main frame (221), the other ends of the two first connecting plates (222) extend toward one side of the first frame, the first frame is located between the other ends of the two first connecting plates (222), and the other ends of the two first connecting plates (222) are both rotatably connected to the first frame.

4. The pallet according to claim 1, characterized in that: The first column assembly (21) comprises a first telescopic frame, and the second column assembly (22) comprises a second telescopic frame (223), wherein the second telescopic frame (223) rotates around a first direction relative to the first telescopic frame, and the second telescopic frame (223) can slide along a second direction relative to the first telescopic frame.

5. The pallet according to claim 4, characterized in that: The first telescopic frame comprises a fixed frame and a first sub-telescopic frame (210), wherein the fixed frame is fixed to a side of the main plate body (10) facing away from the bearing surface (11); The first telescopic frame (210) comprises two first slide grooves (211), the first slide grooves (211) extend along a third direction, and the two first slide grooves (211) are arranged at intervals along the first direction; the fixed frame comprises two first limiting columns (212), the first limiting columns (212) cooperate with the first slide grooves (211), so that the first telescopic frame (210) can be telescoped relative to the fixed frame along the third direction.

6. The pallet according to claim 5, characterized in that: The second telescopic frame (223) comprises a plurality of second sub-telescopic frames (224), two first connecting rods (225) and two second limiting columns (226), the first connecting rod (225) comprises a second sliding groove (2250), the plurality of second sub-telescopic frames (224) are slidably connected in sequence, the two second limiting columns (226) are arranged on the second sub-telescopic frame (224) connected to the first sub-telescopic frame (210), the first sub-telescopic frame (210) comprises two third limiting columns (213), the two third limiting columns (213) are arranged at intervals along the first direction, each of the second sliding grooves (2250) cooperates with one second limiting column (226) and one third limiting column (213), so that the second telescopic frame (223) can rotate around the first direction relative to the first telescopic frame.

7. The pallet according to any one of claims 1 to 6, characterized in that: Among the plurality of column assemblies, a third column assembly (23) is connected to a side of the second column assembly (22) away from the first column assembly (21); the third column assembly (23) is rotatable relative to the second column assembly (22); and a direction in which the third column assembly (23) rotates relative to the second column assembly (22) is different from a direction in which the second column assembly (22) rotates relative to the first column assembly (21).

8. The pallet according to claim 7, characterized in that: The third column assembly (23) includes a third frame (230), and the third frame (230) includes a second main frame (231) and two second connecting plates (232), one end of the two second connecting plates (232) is connected to the second main frame (231), the other end of the two second connecting plates (232) extends to one side of the first main frame (221), the first main frame (221) is located between the other ends of the two second connecting plates (232), and the other end of the two second connecting plates (232) is rotatably connected to the first main frame (221).

9. The pallet according to claim 7, characterized in that: The third column assembly (23) comprises a plurality of third sub-telescopic frames (233) and two fourth limiting columns (234); the plurality of third sub-telescopic frames (233) are slidably connected in sequence; the two fourth limiting columns (234) are arranged on the third sub-telescopic frame (233) connected to the second sub-telescopic frame (224); and the third sub-telescopic frame (233) connected to the second sub-telescopic frame (224) can rotate relative to the second sub-telescopic frame (224).

10. The pallet according to claim 9, characterized in that The second sub-telescopic frame (224) connected to the third sub-telescopic frame (233) also includes a third slide groove (227), the extension direction of the third slide groove (227) is the same as the telescopic direction of the plurality of second sub-telescopic frames (224), and the fourth limiting column (234) passes through the third slide groove (227) and is rotatably connected to the third sub-telescopic frame (233).

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