CN211732459U - A high-strength heavy-duty corrugated box with shock absorption - Google Patents

Abstract

The utility model belongs to the technical field of corrugated cases, in particular to a high-strength heavy corrugated case with a damping function, which comprises a case body, wherein the case body comprises a case bottom plate and four case side plates, the four case side plates are mutually bonded and fixed, the bottoms of the four case side plates are bonded and fixed with the top of the case bottom plate, and a case cover is clamped and installed at the top of the case body; the top of the carton bottom plate is fixedly connected with a plurality of buffer assemblies; the inside layer board that is provided with of box, be provided with a plurality of buffering subassembly between layer board and the cardboard bottom plate, the bottom that the layer board was covered with the buffering subassembly, the box can transmit the impact force for the layer board when receiving vibrations, makes the limiting groove inside of layer board on the cardboard curb plate reciprocate, and the rubber post in the buffering subassembly can make the layer board make a round trip to fluctuate, can relieve the impact force that the layer board received through the shrink of rubber post and resilience, realizes absorbing function.

Description

A high-strength heavy-duty corrugated box with shock absorption

technical field

The utility model belongs to the technical field of corrugated boxes, in particular to a high-strength heavy-duty corrugated box with shock absorption function.

Background technique

Corrugated boxes are made of corrugated cardboard through die-cutting, creasing, nailing or sticking. Corrugated boxes are one of the most widely used packaging products, and their dosage has always been the first of various packaging products, including calcium-plastic corrugated boxes. In addition to protecting commodities, facilitating storage and transportation, it also plays a role in beautifying and promoting commodities. Corrugated boxes are green and environmentally friendly products, which are conducive to environmental protection and loading, unloading and transportation.

The current corrugated box is generally composed of four side plates and a bottom plate. There is no shock absorption structure inside the carton. When the carton shakes due to vibration, the article will be bounced back by the side plate after hitting the side plate. Relying on the side panels of the carton to buffer, the effect is poor, and it is easy to damage the items inside the box.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a high-strength heavy-duty corrugated cardboard box with shock-absorbing function, which has the characteristics of strong shock-absorbing effect.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-strength heavy-duty corrugated cardboard box with shock absorption function, including a box body, the box body includes a carton bottom plate and four carton side plates, four of the carton side plates. The boards are bonded and fixed to each other, the bottoms of the four carton side boards are bonded and fixed with the top of the carton bottom plate, and the top of the box body is fitted with a box cover; the top of the carton bottom plate is fixedly connected with a number of buffers The buffer assembly includes six rubber columns, several bonding blocks and several connecting bars, the six rubber columns are distributed in a hexagonal shape, and the upper and lower ends of the rubber columns are fixedly connected with the bonding The adjacent bonding blocks are fixedly connected by the connecting strips, the bonding blocks located at the lower end of the rubber column are bonded and fixed with the bottom plate of the carton, and the box has a support plate inside. The bonding block located at the upper end of the rubber column is bonded and fixed to the bottom of the pallet, the inner walls of the four side panels of the carton are provided with limit slots, and the four sides of the pallet are respectively located at the four limit slots. inside the slot.

Preferably, reinforcing plates are fixedly connected to the inner walls of the four side panels of the carton, and the bottoms of the reinforcing plates are located above the supporting plates.

Preferably, a clamping block is fixedly connected to the top of the reinforcing plate, and the clamping block is an L-shaped structure.

Preferably, the inner side wall of the clamping block is in contact with the outer side wall of the carton side plate, and the outer side wall of the clamping block is in contact with the inner side wall of the box cover.

Preferably, the block is made of rubber.

Preferably, the height of the limiting groove is greater than the height of the support plate.

Compared with the prior art, the beneficial effects of the present utility model are:

A pallet is arranged inside the box body, and several buffer components are arranged between the pallet and the bottom plate of the carton. The buffer components cover the bottom of the pallet. The limit groove on the side plate of the carton moves up and down, and the rubber column in the buffer assembly can make the pallet float up and down. The contraction and rebound of the rubber column can relieve the impact force on the pallet and realize the function of shock absorption. , During the vibration, the impact force of the pallet can also be dispersed to each buffer component, which increases the area of shock absorption, which can greatly reduce the impact force generated by the vibration and improve the shock absorption effect. The side walls of the carton are provided with metal reinforcements plate, which can increase the overall strength of the box. When the top of the box is subjected to a large extrusion force, the side plate of the carton will drive the reinforcing plate to squeeze the support plate downward, and several buffer components will disperse the pressure on the support plate. Decomposition can effectively reduce the impact force.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged structural representation of part A in Fig. 1;

3 is a schematic diagram of the internal structure of the box in the utility model;

FIG. 4 is a schematic structural diagram of the buffer assembly in the present invention.

In the figure: 1. Box body; 11. Carton bottom plate; 12. Carton side plate; 121. Limit slot; 13. Support plate; 14. Box cover; ; 23. Connecting strips; 3. Reinforcing plates; 31. Blocks.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides the following technical solutions: a high-strength heavy-duty corrugated cardboard box with shock absorption function, including a box body 1, the box body 1 includes a carton bottom plate 11 and four carton side plates 12, four The carton side panels 12 are bonded and fixed to each other, the bottoms of the four carton side panels 12 are bonded and fixed to the top of the carton bottom plate 11, the top of the box body 1 is fitted with a box cover 14, and the top of the carton bottom plate 11 is fixedly connected with a number of buffers Component 2, the buffer component 2 includes six rubber columns 21, several bonding blocks 22 and several connecting bars 23. The six rubber columns 21 are distributed in a hexagonal shape, and the upper and lower ends of the rubber columns 21 are fixedly connected with bonding blocks. 22. Adjacent bonding blocks 22 are fixedly connected by connecting bars 23. The bonding blocks 22 located at the lower end of the rubber column 21 are bonded and fixed with the carton bottom plate 11. The box body 1 has a support plate 13 located at the upper end of the rubber column 21. The bonding block 22 is bonded and fixed to the bottom of the support plate 13 , the inner walls of the four carton side plates 12 are provided with limit slots 121 , and the four sides of the support plate 13 are respectively located inside the four limit slots 121 .

In this embodiment: the four carton side panels 12 are bonded to each other, the bottoms of the four carton side panels 12 are bonded and fixed on the carton bottom panel 11, and the four carton side panels 12 and the carton bottom panel 11 are combined to form a box body 1, using At the same time, the cavity formed by the combination of the four carton side panels 12 is used to hold articles. The top of the box body 1 is fitted with a box cover 14. After the box cover 14 is snapped on the top of the box body 1, the opening at the top of the box body 1 will be closed. A closed space is formed inside the box body 1, which can prevent items from falling off when moving. The box cover 14 is snapped on the top of the box body 1 to facilitate the installation and removal of the box cover 14. The box body 1 is provided with a support plate 13 , through the support plate 13 to hold the articles, when the box body 1 is vibrated during the moving process, the box body 1 will shake up and down, when the box body 1 shakes, the support plate 13 inside the box body 1 will move up and down inside the limit slot 121 Moving, the bottom of the pallet 13 is connected to the bottom plate 11 of the carton by a number of buffer components 2, and the buffer component 2 is formed by six rubber columns 21 distributed in a hexagon, a number of bonding blocks 22 and a number of connecting bars 23. , the bonding block 22 at the upper end of the rubber column 21 is bonded and fixed with the support plate 13, and the bonding block 22 at the lower end of the rubber column 21 is bonded and fixed with the carton bottom plate 11. When the support plate 13 shakes up and down, it will first move upward and then downward. When moving, the limit groove 121 can play the role of guiding and restricting, which can prevent the support plate 13 from moving greatly. When the support plate 13 moves upward, the rubber column 21 will be pulled upward, and the support plate 13 touches the limit groove 121 when it touches the limit groove 121. At this time, the support plate 13 will press down the rubber column 21, the rubber column 21 will shrink, the rubber column 21 will rebound again after shrinking, and the support plate 13 will be pushed up again, which can make the rubber column 21 shrink. The support plate 13 floats back and forth, and the impact force on the support plate 13 can be relieved through the contraction and rebound of the rubber column 21, so as to realize the function of shock absorption. The carton bottom plate 11 is provided with a number of buffer components 2, a number of buffer components 2 are distributed at the bottom of the pallet 13, which can cover the bottom of the pallet 13, and can disperse the impact force of the pallet 13 to each buffer component 2 during vibration, which increases the area of shock absorption and greatly reduces vibration. The generated impact force can improve the shock absorption effect, and can protect the items inside the box body 1 .

In Fig. 1: the inner walls of the four carton side panels 12 are fixedly connected with a reinforcing plate 3, and the bottom of the reinforcing plate 3 is located above the supporting plate 13; the four reinforcing plates 3 are attached to the inner walls of the four carton side panels 12, and the reinforcing plate 3 is Hard metal material, the four reinforcing plates 3 are connected to each other, and a reinforcing frame is formed between the four reinforcing plates 3, which can improve the strength of the box 1; When the pressing force on the top of the body 1 is large, the side panel 12 of the carton is deformed and moves downward, and the reinforcing plate 3 on the side panel 12 of the carton will move downward and squeeze the supporting plate 13 downward, and the supporting plate 13 The several buffer components 2 at the bottom will disperse the pressure on the support plate 13 to the rubber columns 21 on the several buffer components 2. The pressure can be decomposed by the contraction and rebound of the rubber columns 21, which can effectively reduce the impact force. The service life of the box body 1 can be increased.

In Figures 1 and 3: the top of the reinforcing plate 3 is fixedly connected with a blocking block 31, the blocking block 31 is an L-shaped structure, the inner side wall of the blocking block 31 is in contact with the outer side wall of the carton side plate 12, and the outer side wall of the blocking block 31 is in contact with the box cover. 14. The inner side walls are in contact with each other, and the clamping block 31 is made of rubber; the clamping block 31 on the top of the reinforcing plate 3 is stuck on the top of the carton side plate 12, and the clamping block 31 is an L-shaped structure, which can make the clamping block 31 completely adhere to the carton side plate 12. Together, the rubber block 31 is stuck on the top of the carton side panel 12. When the box cover 14 is clamped to the box body 1, the inner side wall of the box cover 14 will squeeze the block 31 and stick to the block 31. After moving down, the rubber block 31 will rebound after the box cover 14 is fully snapped to the top of the box body 1, and will press the box cover 14 outward, which can increase the connection strength between the box cover 14 and the box body 1. , the firmness of the installation of the box cover 14 can be improved.

In Figures 1 and 2: the height of the limit slot 121 is greater than the height of the support plate 13; the support plate 13 can move up and down inside the limit slot 121 after being stressed, which can leave a sufficient buffer distance for the support plate 13, and can Improve the shock absorption effect, the support plate 13 and the inner wall of the limit slot 121 do not contact each other, the support plate 13 will not touch the inner wall of the limit slot 121 when moving, so that the support plate 13 can move more inside the box 1 . smooth.

The working principle and use process of the present utility model: when in use, put the articles on the inner support plate 13 of the box body 1, and after placing the box cover 14 on the box body 1 and move the box cover 14 downward, the The inner side wall will squeeze the blocking block 31 and move down against the blocking block 31. After the box cover 14 is fully clamped to the top of the box body 1, the rubber blocking block 31 will rebound and push the box cover 14 outward. , which improves the firmness of the installation of the box cover 14. When the box body 1 is vibrated, the box body 1 will shake up and down, and the box body 1 will transmit the impact force to the support plate 13, so that the support plate 13 is inside the limit slot 121. Moving up and down, when the support plate 13 moves upward, it will pull the rubber column 21 upward, and the support plate 13 will move downward after touching the top of the limit groove 121. At this time, the support plate 13 will press the rubber column 21 downward to make the rubber When the column 21 shrinks, the rubber column 21 will rebound again after shrinking, and the support plate 13 will be lifted up again, so that the support plate 13 will float up and down. A number of buffer components 2 are distributed between the bottom plate 11 and the support plate 13 of the carton, which can cover the bottom of the support plate 13, and can disperse the impact force on the support plate 13 to each buffer component during vibration. 2, the area for shock absorption is increased, which can greatly reduce the impact force generated by vibration, improve the shock absorption effect, and protect the items inside the box 1.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A high-strength heavy-duty corrugated cardboard box with shock absorption function, comprising a box body (1), characterized in that: the box body (1) comprises a carton bottom plate (11) and four carton side plates (12), four Each of the carton side panels (12) are bonded and fixed to each other, the bottoms of the four carton side panels (12) are all bonded and fixed to the top of the carton bottom panel (11), and the top of the box body (1) is clamped. A box cover (14) is installed together; A plurality of buffer assemblies (2) are fixedly connected to the top of the carton bottom plate (11), and the buffer assemblies (2) include six rubber columns (21), a plurality of adhesive blocks (22) and a plurality of connecting bars (23). ), the six rubber columns (21) are distributed in a hexagonal shape, the upper and lower ends of the rubber columns (21) are fixedly connected with the bonding blocks (22), and the adjacent bonding blocks (22) ) are fixedly connected by the connecting strip (23), the bonding block (22) located at the lower end of the rubber column (21) is bonded and fixed with the carton bottom plate (11), the box body (1) ) has a support plate (13) inside, the adhesive block (22) located at the upper end of the rubber column (21) is bonded and fixed with the bottom of the support plate (13), and the four carton side plates (12) Limiting grooves (121) are provided on the inner walls, and the four sides of the support plate (13) are respectively located inside the four limiting grooves (121). 2. The high-strength heavy-duty corrugated cardboard box with shock absorbing function according to claim 1, wherein the inner walls of the four side panels (12) of the carton are fixedly connected with reinforcement plates (3), and the reinforcement The bottom of the plate (3) is located above the support plate (13). 3. A high-strength heavy-duty corrugated box with shock absorption function according to claim 2, characterized in that: a clamping block (31) is fixedly connected to the top of the reinforcing plate (3), and the clamping block (31) It has an L-shaped structure. 4. A high-strength heavy-duty corrugated carton with shock absorption function according to claim 3, characterized in that: the inner wall of the block (31) is in contact with the outer wall of the carton side plate (12), so The outer side wall of the clamping block (31) is in contact with the inner side wall of the box cover (14). 5. The high-strength heavy-duty corrugated cardboard box with shock absorption function according to claim 3, characterized in that: the clamping block (31) is made of rubber. 6 . The high-strength heavy-duty corrugated box with shock absorption function according to claim 1 , wherein the height of the limiting groove ( 121 ) is greater than the height of the support plate ( 13 ). 7 .

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