Foldable EPP packaging tray

Abstract

The utility model discloses a foldable EPP packaging tray which comprises a bottom frame, a first side frame is installed on one side of the top end of the bottom frame, a second side frame is rotatably installed on the outer wall of one side of the first side frame, the bottom end of the second side frame makes contact with the top end of the bottom frame, and a third side frame is rotatably installed on the outer wall of the side, away from the first side frame, of the second side frame. The bottom end of the third side frame is in contact with the top end of the bottom frame, a fourth side frame is rotationally installed on the outer wall of the lower end of the side, away from the second side frame, of the third side frame, the bottom end of the fourth side frame is in contact with the top end of the bottom frame, and a fifth side frame is rotationally installed at the top end of the fourth side frame; and two first locking bolts are mounted on the outer wall of one side of the first footstand. According to the packaging tray, the purpose of folding and containing the packaging tray is achieved, the occupied space of the packaging tray is reduced, the service life of the packaging tray is prolonged, and convenience is improved when EPP materials are stored and taken out of the packaging tray.

Description

Technical Field

[0001] This utility model relates to the field of packaging pallet technology, specifically a foldable EPP packaging pallet. Background Technology

[0002] EPP material is widely used in the packaging industry due to its excellent cushioning, shock resistance, heat insulation and environmental protection properties. However, traditional EPP packaging pallets are usually manufactured using a one-piece molding process, which means that the pallets cannot be folded when not in use, occupying a lot of storage space and increasing warehousing and logistics costs. Therefore, it is particularly important to develop a foldable EPP packaging pallet.

[0003] A packaging pallet with reference announcement number CN203127276U includes a bottom and walls. Anti-slip grooves are provided from the center of the bottom inwards and upwards. These grooves divide the inner cavity of the pallet, preventing small food items from sticking together during transport and ensuring the visual quality of the food. When handling the pallet, fingers can be inserted into the grooves to prevent the pallet from slipping due to a wet surface, facilitating operation. Furthermore, since the bottom of the grooves is at the same height as the top edge of the wall, the pallet lid, while covering the top edge, also fits snugly against the bottom of the grooves, increasing the overall strength of the pallet and effectively preventing it from falling due to its soft material. This packaging pallet has a simple structure and is easy and reliable to operate. However, as mentioned above, while this packaging pallet has good applications, it is generally not convenient to fold and store, resulting in a relatively high space occupation during storage, which requires further improvement. Utility Model Content

[0004] The purpose of this utility model is to provide a foldable EPP packaging pallet to solve the problem mentioned in the background art that although packaging pallets can be used well, they are usually not convenient to fold and store, resulting in high space occupation when storing packaging pallets.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foldable EPP packaging tray, comprising a base frame, a first side frame mounted on one side of the top of the base frame, a second side frame rotatably mounted on the outer wall of one side of the first side frame, the bottom end of the second side frame touching the top of the base frame, a third side frame rotatably mounted on the outer wall of the second side frame away from the first side frame, the bottom end of the third side frame touching the top of the base frame, and a fourth side frame rotatably mounted on the lower outer wall of the third side frame away from the second side frame. The bottom end touches the top end of the bottom frame. The top end of the fourth side frame is rotatably mounted with a fifth side frame. The top ends of the bottom frames on both sides of the first side frame are provided with first feet. Two first locking bolts are installed on the outer wall of one side of the first feet. One end of the first locking bolt passes through the first feet and is threadedly connected to the outer wall of the first side frame. The top ends of the bottom frames on both sides of the third side frame are provided with second feet. Two second locking bolts are installed on the outer wall of one side of the second feet. One end of the second locking bolt passes through the second feet and is threadedly connected to the outer wall of the third side frame.

[0006] Preferably, the bottom corner of the bottom frame is provided with a support leg, and the inner wall of the upper end of the bottom frame is provided with a number of horizontal reinforcing rods. The packaging pallet is supported and placed by the provision of a number of support legs.

[0007] Preferably, a plurality of longitudinal reinforcing plates are provided on the outer wall at the lower end of the bottom frame, and the top end of the longitudinal reinforcing plates is fixedly connected to the bottom end of the transverse reinforcing rod. The structural strength of the bottom frame is improved by setting the longitudinal reinforcing plates.

[0008] Preferably, the inner side of the first side frame is provided with a first grid mesh, and the inner side of the second side frame is provided with a second grid mesh. The structural strength of the first side frame and the second side frame is improved by setting the first grid mesh and the second grid mesh.

[0009] Preferably, the inner side of the third side frame is provided with a third grid mesh, and the inner side of the fourth side frame is provided with a fourth grid mesh. The structural strength of the third and fourth side frames is improved by setting the third and fourth grid meshes.

[0010] Preferably, the fifth side frame has panels on both sides inside, and a fifth grid is provided on the inner side of the fifth side frame between the panels. The structural strength of the fifth side frame is improved by setting the fifth grid.

[0011] Preferably, a locking seat is provided on the inner wall of the first side frame and the third side frame on one side of the panel, a baffle is provided on one side of the panel surface, and two placement plates are provided on the panel surface on the side of the baffle, so that the buckle can be moved and placed.

[0012] Preferably, a latch is movably connected inside the mounting plate, one end of the latch extends into the interior of the latch seat, and a U-shaped handle is fixed on the outer wall of the latch, so that the latch can be rotated and pulled.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the foldable EPP packaging pallet not only achieves the purpose of folding and storing the packaging pallet to reduce the space occupied by the packaging pallet, but also extends the service life of the packaging pallet and improves the convenience of storing and retrieving EPP materials.

[0014] (1) By tightening the first locking bolt and the second locking bolt, one end of each bolt is screwed out to the outside of the first side frame and the third side frame respectively. The first foot and the second foot can be separated from the outer wall of the first side frame and the third side frame. At this time, the first side frame, the second side frame, the third side frame and the fourth side frame are folded accordingly, so that the first side frame and the second side frame, the third side frame and the fourth side frame are folded into parallel structures respectively, and the third side frame and the fourth side frame are attached to the inner wall of the first side frame and the second side frame. Then, the folded first side frame and other related parts are placed on the top of the bottom frame, thereby achieving the purpose of folding and storing the packaging pallet to reduce the space occupied by the packaging pallet.

[0015] (2) By setting the first grid mesh, the second grid mesh, the third grid mesh, the fourth grid mesh and the fifth grid mesh on the inner side of the first side frame, the second side frame, the third side frame, the fourth side frame and the fifth side frame respectively, and setting several transverse reinforcing rods and longitudinal reinforcing plates on the inner side of the bottom frame respectively, the overall structural strength of the packaging pallet can be improved, thereby effectively reducing the deformation damage of the packaging pallet caused by external impact factors, and thus extending the service life of the packaging pallet;

[0016] (3) By rotating the U-shaped handle, the U-shaped handle is moved away from the surface of the panel. Then, the U-shaped handle is pulled horizontally to remove one end of the buckle to the outside of the buckle seat. The fifth side frame can then be rotated to fold it onto the surface of the fourth side frame. At this time, the top of the fourth side frame is open, making it easy to store EPP in the packaging pallet or to take out the stored EPP material from the packaging pallet, thereby improving the convenience of storing and retrieving EPP material from the packaging pallet. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 This is a schematic diagram of the rear view structure of the panel of this utility model;

[0020] Figure 4 This is a schematic diagram of the rear view structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of this utility model from a bottom view.

[0022] In the diagram: 1. Base frame; 2. Support leg; 3. First side frame; 4. Second side frame; 5. Third side frame; 6. Fourth side frame; 7. Fifth side frame; 8. First grid mesh; 9. Second grid mesh; 10. Third grid mesh; 11. Fourth grid mesh; 12. Fifth grid mesh; 13. Panel; 14. First foot; 1401. First locking bolt; 15. Second foot; 1501. Second locking bolt; 16. Locking seat; 17. Baffle; 18. Mounting plate; 19. Buckle; 20. U-shaped handle; 21. Horizontal reinforcing bar; 22. Longitudinal reinforcing plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 An embodiment of this utility model is provided: a foldable EPP packaging tray, including a bottom frame 1, with support legs 2 at the corners of the bottom end of the bottom frame 1, and a plurality of horizontal reinforcing bars 21 on the inner wall of the upper end of the bottom frame 1.

[0025] In use, the packaging pallet is supported and positioned by setting up several support legs 2;

[0026] Several longitudinal reinforcing plates 22 are provided on the outer wall at the lower end of the bottom frame 1, and the top of the longitudinal reinforcing plates 22 is fixedly connected to the bottom of the transverse reinforcing rod 21.

[0027] In use, the structural strength of the bottom frame 1 is improved by setting the longitudinal reinforcing plate 22;

[0028] A first side frame 3 is installed on one side of the top of the bottom frame 1. A first grid mesh 8 is provided on the inner side of the first side frame 3, and a second grid mesh 9 is provided on the inner side of the second side frame 4.

[0029] In use, the structural strength of the first side frame 3 and the second side frame 4 is improved by setting the first grid 8 and the second grid 9;

[0030] A second side frame 4 is rotatably installed on the outer wall of one side of the first side frame 3. The bottom end of the second side frame 4 touches the top end of the bottom frame 1. A third side frame 5 is rotatably installed on the outer wall of the second side frame 4 away from the first side frame 3. The bottom end of the third side frame 5 touches the top end of the bottom frame 1. A third grid mesh 10 is provided on the inner side of the third side frame 5. A fourth grid mesh 11 is provided on the inner side of the fourth side frame 6.

[0031] In use, the structural strength of the third side frame 5 and the fourth side frame 6 is improved by setting the third grid 10 and the fourth grid 11.

[0032] A fourth side frame 6 is rotatably installed on the lower outer wall of the third side frame 5 away from the second side frame 4. The bottom of the fourth side frame 6 touches the top of the bottom frame 1. A fifth side frame 7 is rotatably installed on the top of the fourth side frame 6. Panels 13 are provided on both sides inside the fifth side frame 7. A fifth grid 12 is provided on the inner side of the fifth side frame 7 between the panels 13.

[0033] In use, the fifth grid 12 is set to enhance the structural strength of the fifth side frame 7;

[0034] Locking seats 16 are provided on the inner walls of the first side frame 3 and the third side frame 5 on one side of the panel 13. A baffle 17 is provided on one side of the surface of the panel 13. Two mounting plates 18 are provided on the surface of the panel 13 on one side of the baffle 17.

[0035] In use, the mounting plate 18 is provided to allow for the movable placement of the buckle 19;

[0036] A latch 19 is movably connected inside the mounting plate 18. One end of the latch 19 extends into the interior of the latch seat 16. A U-shaped handle 20 is fixed on the outer wall of the latch 19.

[0037] In use, the U-shaped handle 20 is used to rotate and pull the lever 19.

[0038] The top of the bottom frame 1 on both sides of the first side frame 3 is provided with a first foot 14. Two first locking bolts 1401 are installed on the outer wall of one side of the first foot 14. One end of the first locking bolt 1401 passes through the first foot 14 and is threadedly connected to the outer wall of the first side frame 3. The top of the bottom frame 1 on both sides of the third side frame 5 is provided with a second foot 15. Two second locking bolts 1501 are installed on the outer wall of one side of the second foot 15. One end of the second locking bolt 1501 passes through the second foot 15 and is threadedly connected to the outer wall of the third side frame 5.

[0039] In this embodiment, the packaging pallet is first supported by several support legs 2. Then, a first grid mesh 8, a second grid mesh 9, a third grid mesh 10, a fourth grid mesh 11, and a fifth grid mesh 12 are respectively installed on the inner sides of the first side frame 3, second side frame 4, third side frame 5, fourth side frame 6, and fifth side frame 7. Several horizontal reinforcing rods 21 and vertical reinforcing plates 22 are also installed on the inner side of the bottom frame 1. This enhances the overall structural strength of the packaging pallet and provides barrier protection for the EPP material stored inside the pallet. Next, by rotating the U-shaped handle 20 away from the surface of the panel 13, and then pulling the U-shaped handle 20 laterally, one end of the latch 19 is detached from the outside of the locking seat 16. This allows the fifth side frame 7 to be rotated and folded onto the fourth side frame 6. On the surface, the upper part of the fourth side frame 6 is open to facilitate the storage and retrieval of the EPP material. Finally, by tightening the first locking bolt 1401 and the second locking bolt 1501, one end of each bolt is screwed out to the outside of the first side frame 3 and the third side frame 5, respectively. This allows the first foot 14 and the second foot 15 to be detached from the outer walls of the first side frame 3 and the third side frame 5. At this time, the first side frame 3, the second side frame 4, the third side frame 5, and the fourth side frame 6 are folded accordingly, so that the first side frame 3 and the second side frame 4, and the third side frame 5 and the fourth side frame 6 are folded into parallel structures, and the third side frame 5 and the fourth side frame 6 are attached to the inner walls of the first side frame 3 and the second side frame 4. The folded first side frame 3 and other related components are then placed on the top of the bottom frame 1 to reduce the space occupied when storing the packaging pallet, thus completing the use of the packaging pallet.

Claims

1. A foldable EPP packaging tray characterized by: The utility model provides a kind of frame, including bottom frame (1), the top end of the bottom frame (1) one side is equipped with first side frame (3), the outer wall of the first side frame (3) one side is rotatably equipped with second side frame (4), the bottom end of the second side frame (4) is touched with the top end of bottom frame (1), the outer wall of the second side frame (4) away from first side frame (3) one side is rotatably equipped with third side frame (5), the bottom end of the third side frame (5) is touched with the top end of bottom frame (1), the lower end outer wall of the third side frame (5) away from second side frame (4) one side is rotatably equipped with fourth side frame (6), the bottom end of the fourth side frame (6) is touched with the top end of bottom frame (1), the top end of the fourth side frame (6) is rotatably equipped with fifth side frame (7), the top end of the bottom frame (1) of the both sides of first side frame (3) is equipped with first foot stand (14), the outer wall of the first foot stand (14) one side is equipped with two first locking bolt (1401), one end of the first locking bolt (1401) penetrates first foot stand (14) and is connected with the outer wall of first side frame (3) threadedly, the top end of the bottom frame (1) of the both sides of third side frame (5) is equipped with second foot stand (15), the outer wall of the second foot stand (15) one side is equipped with two second locking bolt (1501), one end of the second locking bolt (1501) penetrates second foot stand (15) and is connected with the outer wall of third side frame (5) threadedly.

2. The foldable EPP packaging tray of claim 1, wherein: The corner position of the bottom end of the bottom frame (1) is equipped with a support (2), and the inner wall of the upper end of the bottom frame (1) is provided with a plurality of transverse reinforcing rods (21).

3. A foldable EPP packaging tray according to claim 2, characterized in that: The outer wall of the lower end of the bottom frame (1) is provided with a plurality of longitudinal reinforcing plates (22), and the top end of the longitudinal reinforcing plate (22) is fixedly connected with the bottom end of the transverse reinforcing rod (21).

4. The foldable EPP packaging tray of claim 1, wherein: The inner side of the first side frame (3) is provided with a first grid net (8), and the inner side of the second side frame (4) is provided with a second grid net (9).

5. The foldable EPP packaging tray of claim 1, wherein: The inner side of the third side frame (5) is provided with a third grid net (10), and the inner side of the fourth side frame (6) is provided with a fourth grid net (11).

6. The foldable EPP packaging tray of claim 1, wherein: Both sides of the inside of the fifth side frame (7) are provided with a panel (13), and the inner side of the fifth side frame (7) between the panels (13) is provided with a fifth grid net (12).

7. A foldable EPP packaging tray according to claim 6, characterized in that: The inner wall of the first side frame (3) and the third side frame (5) on one side of the panel (13) is provided with a lock seat (16), one side of the surface of the panel (13) is provided with a baffle (17), and the surface of the panel (13) on one side of the baffle (17) is provided with two placing plates (18).

8. The foldable EPP packaging tray of claim 7, wherein: The inside of the placing plate (18) is movably connected with a buckle rod (19), one end of the buckle rod (19) extends to the inside of the lock seat (16), and the outer wall of the buckle rod (19) is fixedly connected with a U-shaped handle (20).

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