Compression-resistant reinforcing rib structure of fruit packaging box

Abstract

The utility model discloses a compression-resistant reinforcing rib structure of a fruit packaging box, which belongs to the technical field of fruit packaging boxes, and adopts the technical scheme that the compression-resistant reinforcing rib structure comprises a packaging box body, a reinforcing mechanism is arranged in the packaging box body, a fresh-keeping mechanism is arranged in the packaging box body, and a soft cushion is placed at the bottom of the inner wall of the packaging box body; the reinforcing mechanism comprises a plurality of supporting frames, first protective cotton, three reinforcing frames and a plurality of second protective cotton, and the side, close to the supporting frames, of the first protective cotton is fixedly connected with the supporting frames. The problem that fruits in the fruit packaging box are squeezed and damaged due to the fact that the fruit packaging box is prone to displacement, inclination and even collapse due to inertia when a transport vehicle accelerates or brakes due to the pressure of the top fruit packaging box during stacking is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fruit packaging box technical field, especially in a kind of fruit packaging box compression stiffener structure. BACKGROUND

[0002] Fruit packaging box is the packaging container for containing and protecting fruits in the process of fruit transportation, storage and sales, generally made of paper material, with protection, easy to carry and store, plays a key role in fruit flow process.

[0003] The packaging box needs to be stacked, and if the strength of the packaging box is insufficient, the bottom packaging box is easily damaged, causing economic loss.

[0004] The existing patent (announcement number: CN214325624U) a kind of anti-pressure fruit packaging box of anti-skid, by being added support plate in the inside four corners of traditional fruit box, support plate is folded into ninety degrees and is clamped in four corners, so that the four corners that originally only rely on two hardboard supports become four pieces of three-dimensional paperboard support, greatly improve the compression resistance of fruit box, so that it can protect the fruits in the box when stacking, while the stability of fruit box when stacking is guaranteed through the cooperation of side positioning plate and anti-skid groove, effectively alleviate the economic loss caused by fruit packaging box sliding in the process of transportation.

[0005] For the above problems, the existing patent provides a solution, but the fruit packaging box in the above patent only has four corners with support structure, in the transportation process of fruit packaging box, not only the pressure of top fruit packaging box when stacking, when accelerating or braking of transport vehicle, due to inertia, fruit packaging box is easily subjected to lateral extrusion and displacement, inclination or even collapse, at this time, the fruits in fruit packaging box will be extruded and damaged.

[0006] Therefore, a fruit packaging box compression stiffener structure is proposed. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a fruit packaging box compression stiffener structure, which can solve the problem that the fruit packaging box in the existing patent only has four corners with support structure, in the transportation process of fruit packaging box, not only the pressure of top fruit packaging box when stacking, when accelerating or braking of transport vehicle, due to inertia, fruit packaging box is easily subjected to lateral extrusion and displacement, inclination or even collapse, at this time, the fruits in fruit packaging box will be extruded and damaged.

[0008] To achieve the above object, the utility model provides the following technical scheme: a fruit packaging box compression -resistant reinforcing rib structure, including the packaging box body, the inside of packaging box body is provided with the reinforcing mechanism, the inside of packaging box body is provided with the fresh -keeping mechanism, the bottom of packaging box body inner wall is placed with the soft pad,

[0009] The reinforcing mechanism includes a plurality of support frames, first protective cotton, three reinforcing frames and a plurality of second protective cotton, the first protective cotton is fixedly connected with the support frame on the side close to the support frame, the reinforcing frame is movably inserted into the inside of the support frame, the second protective cotton is wrapped on the surface of the reinforcing frame, and the surface of the support frame is in contact with the inner wall of the packaging box body.

[0010] Preferably, the bottom of the adjacent support frame is fixedly connected with a connecting rod, and the surface of the connecting rod is fixedly connected with third protective cotton.

[0011] Preferably, the first protective cotton, the second protective cotton and the third protective cotton are all made of pearl wool.

[0012] Preferably, the fresh-keeping mechanism includes a storage box, two separation nets and a protective pad, the top of the storage box is fixedly connected with the bottom of the top second protective cotton, the separation net is fixedly connected with the inner wall of the storage box, and the top of the protective pad is fixedly connected with the bottom of the storage box.

[0013] Preferably, the left side of the storage box is provided with a cover body, the surface of the cover body is in close contact with the inner wall of the storage box, and the bottom of the cover body is fixedly connected with a pull block.

[0014] Preferably, the front side and the rear side of the packaging box body are both provided with a ventilation opening.

[0015] Preferably, the bottom of the packaging box body is fixedly connected with four anti-skid pads, and the four anti-skid pads are evenly distributed at the four corners of the bottom of the packaging box body.

[0016] Preferably, the two sides of the packaging box body are both fixedly connected with a handle, and the material of the packaging box body is honeycomb paperboard.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The utility model is provided with a plurality of support frames and three reinforcing frames in the inside of the packaging box body, the middle reinforcing frame is embedded in the fruit, the packaging box body can be supported on six sides, and the protection effect on the fruit in the inside of the packaging box body is improved.

[0019] 2. The utility model stores ethylene absorbent particles in the inside of the storage box, the ethylene released in the storage and transportation of the fruit can be absorbed and decomposed, the ripening and aging speed of the fruit is delayed, and the fresh-keeping period is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is overall structural drawing of the fruit packaging box compression-resistant reinforcing rib structure of the utility model;

[0021] Figure 2 It is the three-dimensional exploded view of the second protective cotton and the support frame in the utility model;

[0022] Figure 3 It is the utility model Figure 1 It is the local enlarged view of A in the utility model;

[0023] Figure 4 It is the three-dimensional exploded view of the storage box and the cover body in the utility model;

[0024] Figure 5 It is the three-dimensional structure schematic view of the packaging box body bottom in the utility model.

[0025] In the drawing, 1, packaging box body; 2, reinforcing mechanism; 201, support frame; 202, first protective cotton; 203, reinforcing frame; 204, second protective cotton; 3, fresh-keeping mechanism; 301, storage box; 302, separation net; 303, protective pad; 4, soft pad; 5, cover body; 6, pull block; 7, antiskid pad; 8, handle; 9, air vent; 10, connecting rod; 11, third protective cotton. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] A fruit packaging box compression-resistant reinforcing rib structure, including packaging box body 1, the inside of packaging box body 1 is provided with reinforcing mechanism 2, the inside of packaging box body 1 is provided with fresh-keeping mechanism 3, and soft pad 4 is placed at the bottom of the inner wall of packaging box body 1;

[0029] Reinforcing mechanism 2 includes a plurality of support frames 201, first protective cotton 202, three reinforcing frames 203 and a plurality of second protective cotton 204, first protective cotton 202 is fixedly connected with support frame 201 on the side close to support frame 201, reinforcing frame 203 is movably inserted in the inside of support frame 201, second protective cotton 204 is wrapped on the surface of reinforcing frame 203, and the surface of support frame 201 is in contact with the inner wall of packaging box body 1.

[0030] In the embodiment, the soft pad 4 is first placed on the inner wall bottom of the packaging box body 1, the bottom reinforcing frame 203 is inserted, the fruits are stacked in the packaging box body 1, then the middle reinforcing frame 203 is embedded in the fruits, the ethylene absorbent particles are placed in the storage box 301, and the top reinforcing frame 203 is inserted and the box is sealed. During transportation and stacking, the support frame 201 and the reinforcing frame 203 provide six-sided support for the packaging box, comprehensively protect the fruits, the first protective cotton 202, the second protective cotton 204 and the third protective cotton 11 prevent the support frame 201, the reinforcing frame 203 and the connecting rod 10 from scratching the fruits respectively, the release of ethylene by the fruits accelerates ripening and aging, the separation net 302 allows ethylene to enter the storage box 301 and be adsorbed and decomposed by the absorbent, thereby prolonging the preservation period. The fruit packaging box provided in the existing patent only has a support structure at the four corners, and during the transportation of the fruit packaging box, not only is the fruit packaging box subjected to pressure from the top fruit packaging box during stacking, but also is easily subjected to lateral extrusion, displacement, tilting or even collapse due to inertia when the transportation vehicle accelerates or brakes, and at this time, the fruits in the fruit packaging box are subjected to extrusion and damaged.

[0031] Specifically, as shown in Figure 2 , the bottom portions of adjacent support frames 201 are fixedly connected with a connecting rod 10, and the surface of the connecting rod 10 is fixedly connected with a third protective cotton 11.

[0032] Specifically, as shown in Figure 2 and Figure 3 , the first protective cotton 202, the second protective cotton 204 and the third protective cotton 11 are all made of pearl cotton.

[0033] In the embodiment, the third protective cotton 11 can avoid collision between the connecting rod 10 and the fruits. Since the first protective cotton 202, the second protective cotton 204 and the third protective cotton 11 are all made of pearl cotton, the pearl cotton has high elasticity and toughness and can withstand a large impact force. During transportation and handling of the fruits, the pearl cotton can effectively resist external collision and extrusion and protect the fruits from being damaged.

[0034] Specifically, as shown in Figure 4 , the preservation mechanism 3 includes a storage box 301, two separation nets 302 and a protective pad 303. The top of the storage box 301 is fixedly connected with the bottom of the top second protective cotton 204, the separation net 302 is fixedly connected with the inner wall of the storage box 301, and the top of the protective pad 303 is fixedly connected with the bottom of the storage box 301.

[0035] Specifically, as shown in Figure 4 , the left side of the storage box 301 is provided with a cover body 5, the surface of the cover body 5 is in close contact with the inner wall of the storage box 301, and the bottom of the cover body 5 is fixedly connected with a pull block 6.

[0036] Specifically, as shown inFigure 5 As shown in the drawings, the front side and the rear side of the packaging box body 1 are both provided with a ventilation hole 9.

[0037] In this embodiment: by storing the external ethylene absorbent particles inside the storage box 301, the screen 302 can prevent the ethylene absorbent particles from leaking out, and after the ethylene released by the fruit during storage and transportation is adsorbed and decomposed by the ethylene absorbent particles passing through the screen 302, the ripening and aging speed of the fruit is delayed, the preservation period is prolonged, and the storage box 301 can be opened by pulling the cover 5 through the pull block 6, which facilitates the replacement of the ethylene absorbent particles, the ventilation hole 9 promotes the circulation of air in the box, reduces the humidity, inhibits the growth of microorganisms, and keeps the fruit fresh.

[0038] Specifically, as shown in the drawings, the bottom of the packaging box body 1 is fixedly connected with four anti-skid pads 7, which are evenly distributed at the four corners of the bottom of the packaging box body 1. Figure 5

[0039] Specifically, as shown in the drawings, both sides of the packaging box body 1 are fixedly connected with a handle 8, and the material of the packaging box body 1 is a honeycomb paperboard. Figure 5

[0040] In this embodiment: the anti-skid pads 7 can increase the friction between the packaging box and the placement surface, prevent the packaging box from sliding, and ensure the stability during transportation and storage, the handles 8 on both sides facilitate carrying, and the packaging box body 1 is made of a honeycomb paperboard material, which has high strength, good buffering and shock absorption, and good heat preservation performance.

[0041] ​​Working principle: by placing the soft pad 4 in the bottom of the inner wall of the packaging box body 1, inserting the bottom reinforcing frame 203 into the support frame 201 and moving to the bottom of the packaging box body 1, then stacking the fruits in turn, then burying the middle reinforcing frame 203 in the fruit in turn, then storing the external ethylene absorbent particles in the storage box 301, then inserting the top reinforcing frame 203 into the support frame 201, then closing the packaging box body 1 for sealing, when the packaging box body 1 is stacked and transported, the support frame 201 and the reinforcing frame 203 can provide six faces of the packaging box body 1 with supporting force, that is, the packaging box body 1 can be fully supported, and the fruits in the packaging box body 1 can be fully protected. The first protective cotton 202 is fixed on the side of the support frame 201 close to the fruit, which can not only buffer the impact force from the outside, but also prevent the support frame 201 from directly contacting the fruit and causing scratches. The second protective cotton 204 can prevent the reinforcing frame 203 from scratching the fruit. The third protective cotton 11 can prevent the connecting rod 10 from scratching the fruit. The fruit will release ethylene during storage and transportation, which will accelerate its ripening and aging. The separation net 302 is fixed on the inner wall of the storage box 301 to prevent the ethylene absorbent particles from leaking out and allow the ethylene gas to enter the storage box 301 and be absorbed by the absorbent. When the fruit releases ethylene, the gas enters the storage box 301 through the separation net 302 and is absorbed and decomposed by the ethylene absorbent particles, thereby delaying the ripening and aging rate of the fruit and prolonging the shelf life. If it is necessary to replace or supplement the ethylene absorbent particles, the cover 5 can be pulled by the pull block 6 to open the storage box 301 for operation. The protective pad 303 is located at the bottom of the storage box 301 and plays a buffering and protective role to prevent the storage box 301 from scratching the fruit. The air vents 9 are provided on both sides of the front and rear sides of the packaging box body 1 to promote air circulation in the box, reduce humidity, inhibit the growth of microorganisms, and keep the fruit fresh. The anti-slip pads 7 are fixed on the four corners of the bottom of the packaging box body 1 to increase the friction between the packaging box and the placement surface, prevent the packaging box from sliding, and ensure the stability during transportation and storage. The handles 8 on both sides facilitate handling. The packaging box body 1 is made of honeycomb paperboard material, which has high strength, good buffering and shock absorption, and good heat preservation performance. It cooperates with the support frame 201, the reinforcing frame 203, the storage box 301 and the external ethylene absorbent particles in the storage box 301 to fully protect the quality of the fruit during transportation and storage, avoiding the problem that the fruit packaging box in the existing patent only has a supporting structure at the four corners, which is easily displaced, tilted or even collapsed during transportation of the fruit packaging box due to inertia when the vehicle accelerates or brakes, causing the fruit in the fruit packaging box to be squeezed and damaged.

[0042] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fruit package press-resistant reinforcement structure comprising a package body (1), characterized in that: The inside of the packaging box body (1) is provided with a reinforcing mechanism (2), the inside of the packaging box body (1) is provided with a fresh-keeping mechanism (3), and the bottom of the inner wall of the packaging box body (1) is provided with a soft pad (4); The reinforcing mechanism (2) comprises a plurality of support frames (201), first protective cotton (202), three reinforcing frames (203) and a plurality of second protective cotton (204), the first protective cotton (202) is fixedly connected with the support frame (201) on one side close to the support frame (201), the reinforcing frame (203) is movably inserted into the inside of the support frame (201), the second protective cotton (204) is wrapped on the surface of the reinforcing frame (203), and the surface of the support frame (201) is in contact with the inner wall of the packaging box body (1).

2. A crush resistant rib structure for a fruit packaging container according to claim 1, wherein: The bottoms of adjacent support frames (201) are fixedly connected with connecting rods (10), and the surfaces of the connecting rods (10) are fixedly connected with third protective cotton (11).

3. The crush-resistant rib structure of claim 1, wherein: The materials of the first protective cotton (202), the second protective cotton (204) and the third protective cotton (11) are all pearl cotton.

4. The crush-resistant rib structure of claim 1, wherein: The fresh-keeping mechanism (3) comprises a storage box (301), two separation nets (302) and a protective pad (303), the top of the storage box (301) is fixedly connected with the bottom of the top second protective cotton (204), the separation nets (302) are fixedly connected with the inner walls of the storage box (301), and the top of the protective pad (303) is fixedly connected with the bottom of the storage box (301).

5. A crush resistant rib structure for a fruit packaging container according to claim 4, wherein: The left side of the storage box (301) is provided with a cover body (5), the surface of the cover body (5) is in close contact with the inner wall of the storage box (301), and the bottom of the cover body (5) is fixedly connected with a pull block (6).

6. The crush-resistant rib structure of a fruit packaging container according to claim 1, wherein: The front side and the rear side of the packaging box body (1) are both provided with air vents (9).

7. The crush-resistant rib structure of claim 1, wherein: The bottom of the packaging box body (1) is fixedly connected with anti-skid pads (7), the number of the anti-skid pads (7) is four and they are evenly distributed at the four corners of the bottom of the packaging box body (1).

8. The crush-resistant rib structure of claim 1, wherein: Both sides of the packaging box body (1) are fixedly connected with handles (8), and the material of the packaging box body (1) is honeycomb paperboard.

Images