CN216862182U - Packing carton with high compressive strength - Google Patents

Abstract

The utility model discloses a packaging carton with high compressive strength, which comprises a box body, wherein four L-shaped plates are fixedly connected in the box body, a first plate and a second plate are arranged in the box body, four fixing plates are fixedly connected on the first plate and the second plate, two sliding grooves are formed in the four fixing plates, a first spring is fixedly connected in the two sliding grooves, four X-shaped supporting rods are arranged between the first plate and the second plate, four fixing tubes are fixedly connected on the first plate, a second spring is arranged in the four fixing tubes, and a sliding rod is fixedly connected on the second plate. The device resistance to compression of being convenient for has increased the resistance to pressure, can prevent that the goods from suffering the damage, and the equipment of still being convenient for, easy operation dismantles the convenience, can also cyclic utilization.

Description

A packaging carton with high compressive strength

technical field

The utility model relates to the technical field of packaging cartons, in particular to a packaging cartons with high compressive strength.

Background technique

Carton is composed of several layers of paper bonding. It is one of the most commonly used packaging products. It is mostly used to package goods in daily life. With the development of online shopping and express logistics, the demand for packaging cartons is also increasing. It is getting bigger and bigger, it has the advantages of low price, environmental protection, recyclability, etc., and it has a wide range of applications in the fields of cargo packaging and transportation.

However, the cartons are all paper materials and most of them are relatively thin, so they have poor compression resistance during use. After placing the items in the cartons, in order to save the use space, the cartons are often stacked on top of each other, which will squeeze the cartons and cause the cartons to break down. Deformation, and the objects in the carton are easily damaged under the action of pressure, which is not conducive to the protection of the articles, resulting in certain economic losses and is not conducive to people's use.

Utility model content

The purpose of the utility model is to provide a packaging carton with high compressive strength, which solves the problems in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

A packaging carton with high compressive strength, comprising a box body, four L-shaped plates are fixedly connected in the box body, a number one plate and a number two plate are arranged in the box body, the number one plate and the The No. 2 plate is fixedly connected with four fixed plates, and each of the four fixed plates is provided with two chutes, and the two chutes are fixedly connected with a No. 1 spring, the No. 1 plate and the No. 2 There are four X-shaped support rods between the plates, four fixed pipes are fixedly connected to the No. 1 plate, and No. 2 springs are arranged in the four fixed pipes, and a sliding rod is fixedly connected to the No. 2 plate .

Preferably, lids are fixedly connected to the top and bottom of the box body, four socket holes are formed between the box body and the four L-shaped plates, and the four socket holes are all corresponding to the fixed pipe and the sliding rod , and the fixed tube and slide bar are located in the socket.

Preferably, each of the four X-shaped support rods is composed of two rotating rods and four sliding blocks, the two rotating rods are rotatably connected, and the four sliding blocks are respectively hinged to one end of the rotating rod.

Preferably, the sliding block corresponds to and is located in the sliding groove, the sliding block is slidably connected with the sliding groove, and one end of the No. 1 spring is in contact with one side of the sliding block.

Preferably, the bottom of the No. 2 spring is fixedly connected to the top of the No. 1 plate, and the top of the No. 2 spring is fixedly connected with a connecting plate.

Preferably, each of the four sliding rods corresponds to a fixed pipe, and the sliding rods slide in the fixed pipe, and the inner diameter of the fixed pipe is the same as the diameter of the sliding rod.

Preferably, the No. 1 board and No. 2 board correspond, and the size of the No. 1 board and the No. 2 board are exactly the same, and the diameters of the No. 1 board and the No. 2 board are the same as the inner diameter of the box.

The utility model at least has the following beneficial effects:

1. A packaging carton with high compressive strength, equipped with No. 1 spring, No. 2 spring, fixed tube, sliding rod and X-shaped support rod, which is convenient for compression. No. 1 or No. 2 board will push the fixed tube or slide. When the rod, the fixed tube or the sliding rod moves, the No. 2 spring is squeezed. At the same time, the No. 1 or No. 2 plate will push the rotating rod to rotate to both sides, so that the slide squeezes the No. 1 spring, the No. 1 spring and the No. 1 spring. The elastic force of the No. 2 spring will offset part of the pressure, so as to achieve the purpose of decompression, and when the side wall of the box is squeezed inward, the X-shaped support rod will press against the four sides to prevent the box from sinking inward. Thereby squeezing the goods to prevent the goods from being damaged.

2. A packaging carton with high compressive strength is provided with No. 1 board, No. 2 board, fixed pipe, sliding rod and X-shaped support rod, which is easy to assemble. First, insert the fixed pipe on No. 1 board into the jack, Then seal the cover at one end, put the package on the No. 1 board, then align the sliders on one end of the four X-shaped support rods with the chute and insert them, and then align the slide rods on the No. The quasi-fixed tube is inserted, and the slider at the upper end of the four X-shaped support rods will be inserted into the chute on the No. 2 plate, and finally the upper end cover is sealed, so that the goods are packaged, the operation is simple, the disassembly is convenient, and it can be recycled. .

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the practical box;

Fig. 3 is the structural representation of No. 1 board and No. 2 board in the utility model;

Fig. 4 is the exploded view of No. 1 board and No. 2 board in the utility model;

FIG. 5 is a cross-sectional view of the No. 1 plate in the utility model.

In the figure: 1. Box body; 2. Cover; 3. L-shaped plate; 4. Jack; 5. No. 1 plate; 6. Fixed pipe; 7. Fixed plate; 8. Chute; 9. No. 1 spring; 10, No. 2 spring; 11, connecting plate; 12, No. 2 plate; 13, sliding rod; 14, X-type support rod; 15, rotating rod; 16, sliding block.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Referring to Figures 1-5, a packaging carton with high compressive strength includes a box body 1, the top and bottom of the box body 1 are fixedly connected with a lid 2, and the box body 1 and the four L-shaped plates 3 form four There are four jacks 4. The setting of jacks 4 mainly plays the role of limit. The four jacks 4 are all corresponding to the fixed pipe 6 and the sliding rod 13, and the fixed pipe 6 and the sliding rod 13 are both located in the jack 4. Both the fixed tube 6 and the sliding rod 13 slide in the socket 4 .

Four L-shaped plates 3 are fixedly connected in the box body 1, and the first plate 5 and the second plate 12 are arranged in the box body 1. The first plate 5 and the second plate 12 correspond to the first plate 5 and the second plate. The dimensions of the 12 are exactly the same. The diameters of the first plate 5 and the second plate 12 are the same as the inner diameter of the box body 1. The first plate 5 and the second plate 12 mainly play a supporting role. Four fixed plates 7 are fixedly connected, and two sliding grooves 8 are provided on the four fixed plates 7. A No. 1 spring 9 is fixedly connected in the two sliding grooves 8, and one end of the No. The two sides are in contact with each other, and the elastic force direction of the No. 1 spring 9 points to the middle. There are four X-shaped support rods 14 between the No. 1 plate 5 and the No. 2 plate 12. The X-shaped support rods 14 can play the role of support and decompression. , the four X-shaped support rods 14 are composed of two rotating rods 15 and four sliding blocks 16. The two rotating rods 15 are connected in rotation and will be squeezed when the distance between the first plate 5 and the second plate 12 is reduced. The rotating rod 15, the rotating rod 15 will rotate along the middle point, and the four sliders 16 are hinged to one end of the rotating rod 15 respectively. The slot 8 is slidably connected, and the rotation of the rotating rod 15 will push the slider 16 .

The No. 1 plate 5 is fixedly connected with four fixing tubes 6 , the inner diameter of the fixing tubes 6 is the same as the diameter of the sliding rod 13 , the No. 2 springs 10 are arranged in the four fixing tubes 6 , and the bottom of the No. 2 spring 10 is fixedly connected to the The top of the No. 1 plate 5 and the top of the No. 2 spring 10 are fixedly connected with the connecting plate 11, the elastic force of the No. 2 spring 10 is upward, the bottom of the sliding rod 13 is in contact with the connecting plate 11, and the No. 2 plate 12 is fixedly connected with a sliding The rods 13 and the four sliding rods 13 correspond to a fixed tube 6 respectively, and the sliding rods 13 slide in the fixed tube 6 .

This scheme has the following working process: first align the No. 1 board 5 at one end and insert the fixing tube 6 into the jack 4, then seal the cover 2 on one end, and then put the package on the No. 1 board 5, and then respectively Align the sliders 16 on one end of the four X-shaped support rods 14 with the chute 8 and insert them. At this time, the No. 1 spring 9 will be in contact with one side of the slider 16, and then slide the slider 13 on the No. 2 plate 12. Align the fixed tube 6 and insert, and the sliders 16 on the upper end of the four X-shaped support rods 14 will be inserted into the chute 8 on the No. 2 plate 12, and finally the upper cover 2 is sealed, so that the goods are packaged.

When the carton receives up and down pressure, the pressure will push the No. 1 board 5 or No. 2 board 12, and the movement of No. 1 board 5 or No. 2 board 12 will push the fixed tube 6 or the sliding rod 13. When the 13 moves, the No. 2 spring 10 will be squeezed, and the elastic force of the No. 2 spring 10 will offset part of the pressure. At the same time, the No. 1 plate 5 or the No. 2 plate 12 will press the rotating rod 15 to the middle, so that the rotating rod 15 It will rotate to both sides, and the rotation of the rotating rod 15 will push the slider 16 to move to both sides, and the movement of the slider 16 will squeeze the No. 1 spring 9, and the elastic force of the No. 1 spring 9 will offset part of the pressure. So as to achieve the purpose of decompression, and when the side of the box body 1 receives pressure, the side wall of the box body 1 will be squeezed inward. The inner side is recessed, so as to squeeze the goods and prevent the goods from being damaged.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions describe only the principles of the present invention. There are various changes and improvements that fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A packaging carton with high compressive strength, comprising a box body (1), characterized in that: the box body (1) is fixedly connected with four L-shaped plates (3), and the box body (1) ) is provided with a No. 1 board (5) and a No. 2 board (12), and the No. 1 board (5) and the No. 2 board (12) are fixedly connected with four fixed boards (7), and the four said fixed boards The plate (7) is provided with two sliding grooves (8), and the two sliding grooves (8) are fixedly connected with a No. 1 spring (9), the No. 1 plate (5) and the No. 2 plate (12). There are four X-shaped support rods (14) between ), the No. 1 plate (5) is fixedly connected with four fixing pipes (6), and the four fixing pipes (6) are provided with No. 2 A spring (10), a sliding rod (13) is fixedly connected to the second plate (12). 2. A packaging carton with high compressive strength according to claim 1, wherein the top and bottom of the box body (1) are fixedly connected with a lid (2), and the box body (1) ) and the four L-shaped plates (3) form four sockets (4), the four sockets (4) correspond to the fixed pipe (6) and the sliding rod (13), and the fixed pipe ( 6) and the slide bar (13) are located in the socket (4). 3. A packaging carton with high compressive strength according to claim 1, characterized in that: the four X-shaped support rods (14) are composed of two rotating rods (15) and four sliders ( 16), the two rotating rods (15) are rotatably connected, and the four sliding blocks (16) are respectively hinged on one end of the rotating rod (15). 4. A packaging carton with high compressive strength according to claim 3, characterized in that: the slider (16) corresponds to the chute (8) and is located in the chute (8), the The slider (16) is slidably connected with the chute (8), and one end of the No. 1 spring (9) is in contact with one side of the slider (16). 5. A packing carton with high compressive strength according to claim 1, characterized in that: the bottom of the No. 2 spring (10) is fixedly connected to the top of the No. 1 plate (5), and the No. 2 spring (10) The top end of the spring (10) is fixedly connected with a connecting plate (11). 6. A packaging carton with high compressive strength according to claim 1, wherein the four sliding rods (13) correspond to a fixed tube (6) respectively, and the sliding rods (13) are fixed in The tube (6) slides inside, and the inner diameter of the fixed tube (6) is the same as the diameter of the sliding rod (13). 7. A kind of packing carton with high compressive strength according to claim 1, is characterized in that: described No. 1 board (5) and No. 2 board (12) are corresponding, and No. 1 board (5) and No. 2 board (12) are corresponding. The size of the second plate (12) is exactly the same, and the diameters of the first plate (5) and the second plate (12) are the same as the inner diameter of the box body (1).

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