Fruit fresh-keeping packaging box

Abstract

The utility model provides a fruit fresh-keeping packaging box, which relates to the technical field of packaging boxes and comprises a packaging box body, a collecting box is arranged in the packaging box body, first T-shaped grooves are formed in the inner walls of the two sides of the collecting box, T-shaped plates are arranged in the first T-shaped grooves and close to the center, and the T-shaped plates are fixedly connected with the collecting box. When the packaging box body is transported, the damping effect can be achieved on the collecting box through components in a first T-shaped groove, so that the effect of preventing fruits from being damaged due to violent bumping can be achieved, an L-shaped clamping plate is embedded into a second T-shaped groove by covering a cover plate, at the moment, a rotating piece is rotated to drive a two-way screw rod, and the two-way screw rod is driven to rotate. The bidirectional screw rotates to drive the moving parts at the two ends to move, the moving parts move to drive the L-shaped clamping plates to be embedded into the two ends of the second T-shaped groove, the effect of conveniently installing the cover plate can be achieved, meanwhile, the effect of conveniently disassembling is achieved, and then the effect of improving the packaging efficiency can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a fruit fresh-keeping packaging box. Background Art

[0002] Packaging boxes are mainly for the convenience of transportation, loading and unloading, and storage. Generally, wooden boxes and corrugated wood pallets are used. Tin barrels or tin barrels are also used. According to the characteristics of the items being transported or loaded, national standards are adopted for protection. When transporting fruits, the fruits need to be packed into boxes for transportation.

[0003] Existing packaging boxes place fruits in boxes for transportation. However, during transportation, the fruits may collide with each other due to bumps on the road, resulting in damage to the fruits and accelerating the rate of decay. At the same time, the packaging boxes are usually sealed with tape, which makes it difficult to seal and disassemble. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that fruits are placed in packaging boxes for transportation, but the fruits are bumped against each other due to road bumps during transportation, resulting in damage to the fruits, and thus a fruit preservation packaging box is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fruit preservation packaging box, comprising a packaging box body, a collection box is arranged inside the packaging box body, first T-shaped grooves are opened on the inner walls of both sides of the collection box, a T-shaped plate is arranged inside and near the center of the first T-shaped groove, the T-shaped plate is fixedly connected to the collection box, a fixing rod is fixed inside the first T-shaped groove and above and below the T-shaped plate, a movable plate is symmetrically sleeved and slidably arranged on the surface of the fixed rod and near the center, springs are sleeved on both ends of the fixed rod, and the surface of the T-shaped plate is fixedly sleeved. A U-shaped plate is fixed on the surface and near both ends, a connecting piece is embedded in the U-shaped plate and pin-connected, the other end of the connecting piece is pin-connected to the movable plate, a second T-slot is provided on the top of the packaging box and near both ends, a cover plate is provided on the top of the packaging box, an L-shaped groove is provided on the bottom of the cover plate and near both ends, a bidirectional screw is provided inside the L-shaped groove, both ends of the bidirectional screw are sleeved and threadedly connected with a moving piece, an L-shaped pallet is embedded in the second T-slot and slidably connected, and the L-shaped pallet is fixedly connected to the moving piece.

[0006] Preferably, fixing blocks are fixedly connected at both ends of the packaging box body and close to the center, and grooves are formed at the bottom of the fixing blocks.

[0007] Preferably, two ends of the spring are fixedly connected to the inner wall of the first T-slot and the movable plate respectively.

[0008] Preferably, one end of the bidirectional screw is rotatably connected to an inner wall bearing at one end of the L-shaped groove, and the other end of the bidirectional screw passes through the cover plate and is rotatably connected to its bearing.

[0009] Preferably, one end of the bidirectional screw is fixedly connected to a rotating member.

[0010] Preferably, limiting grooves are provided on the top of the cover plate and near the four corners, and supporting legs are fixedly connected to the bottom of the packaging box and near the four corners, and the supporting legs are adapted to the limiting grooves.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, when the packaging box is transported, the components inside the first T-slot can provide a shock-absorbing effect on the collection box, thereby preventing the fruits from being damaged due to severe bumps.

[0013] 2. In the utility model, the L-shaped card plate is embedded in the second T-slot by covering the cover plate. At this time, the rotating member drives the bidirectional screw, and the rotation of the bidirectional screw drives the moving members at both ends to move. The movement of the moving members drives the L-shaped card plate to embed into the two ends of the second T-slot, which can facilitate the installation of the cover plate and also facilitate disassembly, thereby improving the packaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional diagram of the overall structure of a fruit fresh-keeping packaging box;

[0015] Figure 2 The utility model provides a sectional view of the overall structure of a fruit fresh-keeping packaging box;

[0016] Figure 3 The utility model provides a three-dimensional diagram of the packaging box structure of a fruit fresh-keeping packaging box;

[0017] Figure 4 A partial structural stereogram of a fruit fresh-keeping packaging box is provided for the utility model;

[0018] Figure 5 The utility model provides a three-dimensional diagram of an L-shaped buckle structure of a fruit fresh-keeping packaging box.

[0019] Legend: 1. Packing box; 2. Fixed block; 3. Groove; 4. Collection box; 5. First T-slot; 6. T-plate; 7. Fixed rod; 8. Moving plate; 9. Spring; 10. U-plate; 11. Connector; 12. Second T-slot; 13. L-slot; 14. Bidirectional screw; 15. Moving part; 16. L-shaped card plate; 17. Rotating part; 18. Cover plate; 19. Limiting groove; 20. Support leg. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-5 As shown, the utility model provides a fruit preservation packaging box, including a packaging box body 1, a collection box 4 is arranged inside the packaging box body 1, first T-shaped grooves 5 are opened on the inner walls of both sides of the collection box 4, a T-shaped plate 6 is arranged inside the first T-shaped groove 5 and near the center, the T-shaped plate 6 is fixedly connected to the collection box 4, a fixing rod 7 is fixed inside the first T-shaped groove 5 and above and below the T-shaped plate 6, a movable plate 8 is symmetrically sleeved and slidably arranged on the surface of the fixing rod 7 and near the center, springs 9 are sleeved on both ends of the fixing rod 7, and a U-shaped plate 1 is fixed on the surface of the T-shaped plate 6 and near both ends 0, a connecting piece 11 is embedded in the U-shaped plate 10 and connected with a pin, and the other end of the connecting piece 11 is pin-connected to the movable plate 8, a second T-slot 12 is provided on the top of the packaging box 1 and near both ends, a cover plate 18 is provided on the top of the packaging box 1, and an L-slot 13 is provided on the bottom of the cover plate 18 and near both ends, a bidirectional screw 14 is provided inside the L-slot 13, and both ends of the bidirectional screw 14 are sleeved and threadedly connected with a movable piece 15, an L-shaped card plate 16 is embedded in the second T-slot 12 and slidably connected, and the L-shaped card plate 16 is fixedly connected to the movable piece 15.

[0023] The effect achieved by the entire embodiment 1 is that a collection box 4 is provided inside the packaging box body 1, and first T-slots 5 are provided on the inner walls on both sides of the collection box 4. A T-plate 6 is provided inside the first T-slot 5 and near the center. The T-plate 6 is fixedly connected to the collection box 4, and a fixing rod 7 is fixed inside the first T-slot 5 and located above and below the T-plate 6. A movable plate 8 is symmetrically sleeved and slidably arranged on the surface of the fixing rod 7 and near the center. Springs 9 are sleeved on both ends of the fixing rod 7, and a U-shaped plate 10 is fixed on the surface of the T-plate 6 and near both ends. A connecting piece 11 is embedded in the U-shaped plate 10 and connected with a pin shaft. The other end of the connecting piece 11 is pin-connected with the movable plate 8, so that the collection box 4 can drive the T-plate 6 when it moves up and down. At this time, the connecting piece 11 will bring The movable plate 8 can be moved left and right, so that the spring 9 can pull or push the movable plate 8, which can reduce the bumps of the collection box 4. A second T-slot 12 is provided at the top of the packaging box body 1 and near both ends. A cover plate 18 is provided on the top of the packaging box body 1, and an L-slot 13 is provided at the bottom of the cover plate 18 and near both ends. A bidirectional screw 14 is provided inside the L-slot 13, and a moving part 15 is sleeved and threadedly connected at both ends of the bidirectional screw 14. An L-shaped card plate 16 is embedded in the second T-slot 12 and slidably connected. The L-shaped card plate 16 is fixedly connected to the moving part 15, which can play the effect of the rotation of the bidirectional screw 14 driving the moving part 15 to move, and the movement of the moving part 15 drives the L-shaped card plate 16 to move into or out of the second T-slot 12 at both ends.

[0024] Embodiment 2, as Figure 1-5 As shown, fixed blocks 2 are fixedly connected at both ends of the packaging box 1 and near the center, and grooves 3 are provided at the bottom of the fixed blocks 2; both ends of the spring 9 are fixedly connected to the inner wall of the first T-slot 5 and the movable plate 8 respectively; one end of the bidirectional screw 14 is rotatably connected to the inner wall bearing of one end of the L-slot 13, and the other end of the bidirectional screw 14 passes through the cover plate 18 and is rotatably connected to its bearing; one end of the bidirectional screw 14 is fixedly connected to a rotating part 17; limiting grooves 19 are provided on the top of the cover plate 18 and near the four corners, and support legs 20 are fixedly connected to the bottom of the packaging box 1 and near the four corners, and the support legs 20 are adapted to the limiting grooves 19.

[0025] The effect achieved by the entire embodiment 2 is that the fixed blocks 2 are fixedly connected at both ends of the packaging box 1 and near the center, and the bottom of the fixed blocks 2 is provided with grooves 3, which can facilitate the moving of the packaging box 1; the two ends of the spring 9 are respectively fixedly connected to the inner wall of the first T-slot 5 and the movable plate 8, so that the spring 9 can push or pull the movable plate 8; one end of the bidirectional screw 14 is rotatably connected to the inner wall bearing of one end of the L-slot 13, and the other end of the bidirectional screw 14 passes through the cover plate 18 and is rotatably connected to its bearing, which can limit the two ends of the bidirectional screw 14; one end of the bidirectional screw 14 is fixedly connected with a rotating member 17, which can facilitate the rotation of the bidirectional screw 14; limiting grooves 19 are provided at the top of the cover plate 18 and near the four corners, and the bottom of the packaging box 1 and near the four corners are fixedly connected with support legs 20, which are adapted to the limiting grooves 19, so that the packaging boxes 1 can be superimposed on each other.

[0026] Working principle: by placing the fruit into the collection box 4, the L-shaped card plate 16 is embedded in the second T-shaped slot 12 by covering the cover plate 18, and the rotating member 17 drives the bidirectional screw 14 to rotate, and the rotation of the bidirectional screw 14 drives the moving members 15 at both ends to move, and the movement of the moving member 15 drives the L-shaped card plate 16 to embed at both ends of the second T-shaped slot 12, which can facilitate the installation of the cover plate 18 and also facilitate disassembly, thereby improving the packaging efficiency. At the same time, when the packaging box body 1 is transported, when the packaging box body 1 is bumpy, the collection box 4 can move up and down and drive the T-shaped plate 6. At this time, the connecting member 11 will drive the moving plate 8 to move left and right, and then the spring 9 can pull or push the moving plate 8, which can reduce the bumping effect of the collection box 4.

[0027] The wiring diagram of the bidirectional screw 14 in the present invention is common knowledge in the art, and its working principle is a known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the bidirectional screw 14 are not explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fruit preservation packaging box, comprising a packaging box body (1), characterized in that: A collection box (4) is provided inside the packaging box body (1), and first T-shaped grooves (5) are provided on the inner walls of both sides of the collection box (4), and a T-shaped plate (6) is provided inside and near the center of the first T-shaped groove (5), and the T-shaped plate (6) is fixedly connected to the collection box (4), and a fixing rod (7) is fixed inside the first T-shaped groove (5) and above and below the T-shaped plate (6), and a movable plate (8) is symmetrically sleeved and slidably provided on the surface of the fixing rod (7) and near the center, and springs (9) are sleeved on both ends of the fixing rod (7), and a U-shaped plate (10) is fixed on the surface of the T-shaped plate (6) and near both ends, and the inside of the U-shaped plate (10) is embedded and A connecting piece (11) is connected to the pin shaft, and the other end of the connecting piece (11) is connected to the movable plate (8) with a pin shaft. A second T-shaped slot (12) is provided at the top of the packaging box (1) and near both ends. A cover plate (18) is provided at the top of the packaging box (1). An L-shaped slot (13) is provided at the bottom of the cover plate (18) and near both ends. A bidirectional screw (14) is provided inside the L-shaped slot (13). Both ends of the bidirectional screw (14) are sleeved and threadedly connected with a movable piece (15). An L-shaped card plate (16) is embedded in the second T-shaped slot (12) and slidably connected. The L-shaped card plate (16) is fixedly connected to the movable piece (15).

2. A fruit fresh-keeping packaging box according to claim 1, characterized in that: Fixed blocks (2) are fixedly connected at both ends of the packaging box (1) and close to the center, and grooves (3) are provided at the bottom of the fixed blocks (2).

3. The fruit fresh-keeping packaging box according to claim 1, characterized in that: The two ends of the spring (9) are respectively fixedly connected to the inner wall of the first T-shaped slot (5) and the movable plate (8).

4. The fruit fresh-keeping packaging box according to claim 1, characterized in that: One end of the bidirectional screw (14) is rotatably connected to a bearing on the inner wall of one end of the L-shaped groove (13), and the other end of the bidirectional screw (14) passes through the cover plate (18) and is rotatably connected to its bearing.

5. The fruit fresh-keeping packaging box according to claim 1, characterized in that: One end of the bidirectional screw (14) is fixedly connected to a rotating member (17).

6. The fruit fresh-keeping packaging box according to claim 1, characterized in that: Limiting grooves (19) are provided at the top of the cover plate (18) and near the four corners, and supporting legs (20) are fixedly connected at the bottom of the packaging box (1) and near the four corners, and the supporting legs (20) are adapted to the limiting grooves (19).

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