CN216509795U

CN216509795U - Novel low gram weight high strength corrugated box

Info

Publication number: CN216509795U
Application number: CN202123133242.2U
Authority: CN
Inventors: 李福林
Original assignee: Qingdao Hongtai Packaging Printing Co ltd
Current assignee: Qingdao Hongtai Packaging Printing Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-13
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a novel low-gram-weight high-strength corrugated carton, which relates to the technical field of cartons and comprises a corrugated paper side body, a corrugated paper cover and a buffer bottom layer, wherein the upper part of the corrugated paper side body is fixedly connected with the corrugated paper cover, the bottom of the corrugated paper side body is fixedly connected with the buffer bottom layer, the inner side of the outer layer of waterproof corrugated paper is provided with a reinforcing component, and the inner side of the reinforcing component is provided with a waterproof corrugated paper inner layer. According to the utility model, the easy-to-move groove is formed, when a plurality of cartons are stacked together, a hand can be placed in the easy-to-move groove, the cartons can be conveniently moved when stacked together, the buffer sponge deforms in the carrying process or when the cartons are taken and placed, the buffer and shock absorption effects are achieved, the honeycomb-shaped paper filling layer has the advantages of light weight and good stability, and the honeycomb-shaped paper filling layer is combined with the high-strength paper block and the buffer sponge, so that the stability and firmness are extremely high while the buffer and shock absorption are achieved, and the safety of article storage is greatly improved.

Description

Novel low gram weight high strength corrugated box

Technical Field

The utility model relates to the technical field of cartons, in particular to a novel low-gram-weight high-strength corrugated carton.

Background

Corrugated paper is widely applied to paper product outer packaging at present, has the advantages of simple processing, light weight, high strength and hardness, easy storage and the like, is more and more popular with outer packaging enterprises, and is widely applied to containing, storing and transporting food or digital products in the market. Corrugated boxes in warehouses of a plurality of current factories are stacked together in pairs and orderly, when goods need to be taken, because gaps between the corrugated boxes are very small, fingers are often difficult to grab at two sides of the corrugated boxes, so that the corrugated boxes are difficult to extract, lift and carry, namely the corrugated boxes are difficult to extract from square corrugated box piles or carry from the ground, and the carrying of the corrugated boxes by workers causes certain troubles. The following problems exist in the prior art:

1. the bottom of a common corrugated case is of a flat structure, so that fingers are difficult to grab when the corrugated case is lifted for carrying, and inconvenience is brought to carrying;

2. the general corrugated case is often simple in structure, is enclosed by the corrugated paper, is not provided with a reinforcing component, is easy to damage internal articles due to some collision in the transportation process, and is low in safety.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel low-gram-weight high-strength corrugated case, which has the function of being convenient to lift and carry, and solves the problem that fingers are difficult to grab when lifting and carrying and bring inconvenience to carrying because the bottom of a common corrugated case is of a flat structure; the corrugated paper box is characterized in that the corrugated paper box is made of corrugated paper, and the corrugated paper is connected with the corrugated paper box through a connecting piece.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a novel low gram weight high strength corrugated box, includes the corrugated paper side body, corrugated paper lid and buffering bottom, the upper portion fixedly connected with corrugated paper lid of the corrugated paper side body, the bottom fixedly connected with buffering bottom of the corrugated paper side body, the surface of corrugated paper lid is provided with easily tears the zip fastener.

The corrugated paper side body includes that waterproof corrugated paper is outer, waterproof corrugated paper inlayer and reinforcement assembly, the outer inboard of waterproof corrugated paper is provided with reinforcement assembly, reinforcement assembly's inboard is provided with waterproof corrugated paper inlayer.

The technical scheme of the utility model is further improved as follows: the buffer bottom layer comprises a waterproof paperboard bottom layer and a honeycomb-shaped paper filling layer, a groove which is easy to move is formed in the surface of the waterproof paperboard bottom layer, the honeycomb-shaped paper filling layer is fixedly mounted on the upper portion of the waterproof paperboard bottom layer, an inner waterproof bottom plate is fixedly connected to the upper portion of the honeycomb-shaped paper filling layer, and the bottom of the inner waterproof bottom plate is fixedly connected with the upper portion of the waterproof paperboard bottom layer through the arranged honeycomb-shaped paper filling layer.

By adopting the technical scheme, the two easy-to-move grooves are formed in the scheme, when a plurality of cartons are stacked together, hands can be placed in the easy-to-move grooves, and the cartons are convenient to move when stacked together.

The technical scheme of the utility model is further improved as follows: the bottom fixed mounting of interior waterproof bottom plate has high strength paper piece, the middle part fixed mounting of high strength paper piece has the buffering sponge, the bottom fixedly connected with waterproof cardboard bottom of high strength paper piece, the side of high strength paper piece is provided with honeycomb paper filling layer.

Adopt above-mentioned technical scheme, in the in-process of transport in this scheme, perhaps when taking and putting the carton, deformation takes place for the buffering sponge, plays buffering absorbing effect, further plays the effect of protecting inside article, and honeycomb paper filling layer possesses light in weight, and the advantage that stability is good combines together with high strength paper piece and buffering sponge, and stability and tightness are also high when playing buffering absorbing, have improved the security that article were deposited greatly.

The technical scheme of the utility model is further improved as follows: the reinforcing component comprises a transverse reinforcing support rod and a vertical reinforcing support rod, a bottom fixedly connected with inner waterproof bottom plate of the transverse reinforcing support rod is connected with the inner waterproof bottom plate, and the middle of the transverse reinforcing support rod is fixedly provided with the vertical reinforcing support rod.

Adopt above-mentioned technical scheme, transversely consolidate the bracing piece and play reinforced (rfd) effect with vertical reinforcement bracing piece in this scheme, receive the striking when the outside, can effectively protect inside article for the carton is difficult for taking place to warp at the in-process of transportation.

The technical scheme of the utility model is further improved as follows: the outside fixedly connected with waterproof corrugated paper of horizontal reinforcement bracing piece is outer.

Adopt above-mentioned technical scheme, waterproof corrugated paper skin in this scheme plays the waterproof effect of outside side.

The technical scheme of the utility model is further improved as follows: the inner side of the transverse reinforcing support rod is fixedly connected with a reinforcing component.

Adopt above-mentioned technical scheme, the reinforcement component in this scheme plays the effect of inside side.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a novel low-gram-weight high-strength corrugated carton, which is characterized in that an easy-to-move groove is formed, when a plurality of cartons are stacked together, a hand can be placed in the easy-to-move groove, the cartons are convenient to move when stacked together, the corrugated cartons are stacked together in order, the bottom of each carton is of a flat structure, a gap between each carton and each carton is small, fingers are difficult to grab when lifting and carrying, and inconvenience is brought to carrying.

2. The utility model provides a novel low-gram-weight high-strength corrugated carton which has the reinforcing effect by arranging a transverse reinforcing support rod and a vertical reinforcing support rod, when the outer side of the corrugated carton is impacted, the inner articles can be effectively protected, so that the carton is not easy to deform in the transportation process, a buffering bottom layer at the bottom of the corrugated carton is deformed by buffering sponge in the carrying process or the carton taking and placing process, the effect of buffering and damping is achieved, the effect of protecting the inner articles is further achieved, a honeycomb-shaped paper filling layer has the advantages of light weight and good stability, and the corrugated carton is combined with a high-strength paper block and the buffering sponge, so that the stability and firmness are extremely high while the buffering and damping are achieved, and the article storage safety is greatly improved.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of a reinforcement assembly of the present invention;

FIG. 4 is an enlarged view of the bottom layer A of the internal buffer of the present invention.

In the figure: 1. a corrugated paper side body; 2. a corrugated paper cover; 3. the zipper is easy to tear; 4. a buffer bottom layer; 11. an outer layer of waterproof corrugated paper; 12. an inner layer of waterproof corrugated paper; 13. a reinforcement assembly; 41. a waterproof paperboard bottom layer; 42. the groove is easy to move; 43. a honeycomb-shaped paper filler layer; 44. an inner waterproof bottom plate; 45. a high strength paper block; 46. a buffer sponge; 131. transversely reinforcing the support rod; 132. and (5) vertically reinforcing the supporting rod.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the present invention provides a novel low-gram-weight high-strength corrugated carton, which includes a corrugated paper side body 1, a corrugated paper cover 2 and a buffer bottom layer 4, wherein the upper portion of the corrugated paper side body 1 is fixedly connected with the corrugated paper cover 2, the bottom of the corrugated paper side body 1 is fixedly connected with the buffer bottom layer 4, the surface of the corrugated paper cover 2 is provided with an easy-to-tear zipper 3, the corrugated paper side body 1 includes a waterproof corrugated paper outer layer 11, a waterproof corrugated paper inner layer 12 and a reinforcing component 13, the inner side of the waterproof corrugated paper outer layer 11 is provided with the reinforcing component 13, the inner side of the reinforcing component 13 is provided with the waterproof corrugated paper inner layer 12, the buffer bottom layer 4 includes a waterproof paper bottom layer 41 and a honeycomb paper filling layer 43, the upper portion of the waterproof paper bottom layer 41 is fixedly provided with the honeycomb paper filling layer 43, the upper portion of the honeycomb paper filling layer 43 is fixedly connected with an inner waterproof bottom board 44, the bottom of the inner waterproof bottom board 44 is fixedly connected with the upper portion of the waterproof paper bottom layer 41 through the honeycomb filling layer 43 The surface of waterproof paperboard bottom layer 41 is provided with easy-to-move groove 42, easy-to-move groove 42 is set to two, when a plurality of cartons are stacked together, the hand can be placed in easy-to-move groove 42, the cartons are conveniently moved when stacked together, corrugated cartons are neatly stacked together, the bottom is a smooth structure, the gap between cartons and cartons is very small, when lifting up the transport, the fingers are often difficult to grab, inconvenient problem is brought to the transport, the design of easy-to-move groove 42 provides convenience for moving the cartons, and the carton can be moved without moving.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a high-strength paper block 45 is fixedly installed at the bottom of the inner waterproof bottom plate 44, a buffer sponge 46 is fixedly installed at the middle of the high-strength paper block 45, a waterproof paperboard bottom layer 41 is fixedly connected to the bottom of the high-strength paper block 45, a honeycomb-shaped paper filling layer 43 is arranged on the side surface of the high-strength paper block 45, the reinforcing component 13 comprises a transverse reinforcing support rod 131 and a vertical reinforcing support rod 132, the bottom of the transverse reinforcing support rod 131 is fixedly connected with the inner waterproof bottom plate 44, the middle of the transverse reinforcing support rod 131 is fixedly installed with the vertical reinforcing support rod 132, the outer side of the transverse reinforcing support rod 131 is fixedly connected with the waterproof corrugated paper outer layer 11, the inner side of the transverse reinforcing support rod 131 is fixedly connected with the reinforcing component 13, the transverse reinforcing support rod 131 and the vertical reinforcing support rod 132 play a reinforcing role, when the outer side is impacted, the inner articles can be effectively protected, and the carton is not easy to deform in the transportation process, the buffering bottom 4 of its bottom, at the in-process of transport, perhaps when taking and putting the carton, deformation takes place for buffering sponge 46, plays buffering absorbing effect, further plays the effect of protecting inside article, and honeycomb paper filling layer 43 possesses light in weight, and the advantage that stability is good combines together with high strength paper piece 45 and buffering sponge 46, and stability is also high with the tightness when playing buffering absorbing, has improved the security that article were deposited greatly.

The working principle of the novel corrugated carton with low gram weight and high strength is described in detail below.

As shown in fig. 1-4, when a plurality of cartons are stacked together, the carton can be easily moved by hand in the groove 42, the carton can be conveniently moved when stacked together, when the outer side is impacted, the inner articles can be effectively protected, so that the carton is not easy to deform in the transportation process, the buffer bottom layer 4 at the bottom of the carton is deformed in the carrying process or when the carton is taken and placed, the buffer sponge 46 deforms to play a role of buffering and damping, and further plays a role of protecting the inner articles, the honeycomb-shaped paper filling layer 43 has the advantages of light weight and good stability, and is combined with the high-strength paper block 45 and the buffer sponge 46, so that the stability and the firmness are extremely high while the buffering and the damping are realized.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a novel low gram weight high strength corrugated box, includes corrugated paper side body (1), corrugated paper lid (2) and buffering bottom (4), its characterized in that: the upper part of the corrugated paper side body (1) is fixedly connected with a corrugated paper cover (2), the bottom of the corrugated paper side body (1) is fixedly connected with a buffer bottom layer (4), and the surface of the corrugated paper cover (2) is provided with an easily-torn zipper (3);

the corrugated paper side body (1) comprises a waterproof corrugated paper outer layer (11), a waterproof corrugated paper inner layer (12) and a reinforcing component (13), the reinforcing component (13) is arranged on the inner side of the waterproof corrugated paper outer layer (11), and the waterproof corrugated paper inner layer (12) is arranged on the inner side of the reinforcing component (13).

2. The new type corrugated carton with low gram weight and high strength as claimed in claim 1, wherein: buffer bottom layer (4) are including waterproof cardboard bottom (41) and honeycomb paper filling layer (43), easily move recess (42) have been seted up on the surface of waterproof cardboard bottom (41), the upper portion fixed mounting of waterproof cardboard bottom (41) has honeycomb paper filling layer (43), waterproof bottom plate (44) in the upper portion fixedly connected with of honeycomb paper filling layer (43), the honeycomb paper filling layer (43) fixed connection that sets up is passed through to the bottom of interior waterproof bottom plate (44) and the upper portion of waterproof cardboard bottom (41).

3. The new type corrugated carton with low gram weight and high strength as claimed in claim 2, wherein: the bottom fixed mounting of interior waterproof bottom plate (44) has high strength paper piece (45), the middle part fixed mounting of high strength paper piece (45) has buffering sponge (46), the bottom fixedly connected with waterproof cardboard bottom (41) of high strength paper piece (45), the side of high strength paper piece (45) is provided with honeycomb paper filling layer (43).

4. The new type corrugated carton with low gram weight and high strength as claimed in claim 1, wherein: the reinforcing component (13) comprises a transverse reinforcing support rod (131) and a vertical reinforcing support rod (132), a bottom fixedly connected with inner waterproof bottom plate (44) of the transverse reinforcing support rod (131), and the middle of the transverse reinforcing support rod (131) is fixedly provided with the vertical reinforcing support rod (132).

5. The new type corrugated carton with low gram weight and high strength as claimed in claim 4, wherein: the outside fixedly connected with waterproof corrugated paper outer layer (11) of horizontal reinforcement bracing piece (131).

6. The new type corrugated carton with low gram weight and high strength as claimed in claim 5, wherein: the inner side of the transverse reinforcing support rod (131) is fixedly connected with a reinforcing component (13).