CN220132664U

CN220132664U - Corrugated board with reinforcing ribs

Info

Publication number: CN220132664U
Application number: CN202321594133.7U
Authority: CN
Inventors: 邱强秋; 何铭津; 殷春林
Original assignee: Guangdong Zhihui Intelligent Technology Co ltd
Current assignee: Guangdong Zhihui Intelligent Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-05
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a corrugated board with reinforcing ribs, and particularly relates to the field of corrugated boards, which comprises a paper core board, wherein inner supporting layers are symmetrically arranged on two sides of the paper core board, buffer layers are adhered on one side of each inner supporting layer, outer layers are adhered on one side of each buffer layer, the reinforcing ribs are uniformly arranged between each buffer layer and the outer layers, the inner supporting layers comprise corrugated board bodies, the corrugated board bodies are corrugated structures and are adhered with the paper core board, a plurality of buffer grooves are uniformly formed in the bottom ends of the corrugated board bodies, the buffer grooves are connected with the paper core board, a plurality of matching grooves are uniformly formed in the top ends of the corrugated board bodies, and the bottoms of the buffer layers are matched and pressed in the matching grooves. The utility model has the advantages of improving the integral supporting strength, avoiding bending, buffering the external impact force, having anti-collision performance and improving the waterproof and heat-insulating capabilities.

Description

Corrugated board with reinforcing ribs

Technical Field

The utility model relates to the technical field of corrugated boards, in particular to a corrugated board with reinforcing ribs.

Background

The corrugated board is a multi-layer adhesive body, which is at least composed of a wavy sandwich of core paper and a layer of board, has high mechanical strength, can resist collision and falling in the process of carrying, and the actual performance of the corrugated board depends on three factors, the characteristics of the core paper and the board and the structure of the board.

The utility model patent of the patent publication number CN210975372U discloses a corrugated board, which is convenient for a user to cut the length of the required corrugated board, and in the process of tightly attaching a manganese phosphating coating, a solvent-free epoxy resin coating and a polyurethane coating, the corrugated board has the functions of water resistance, fire resistance and corrosion resistance, so that the storage and the service life of the corrugated board are prolonged.

But this structure is when in actual use, because when receiving external striking, cushion through the sponge, and the buffer performance of sponge is lower, thereby make holistic buffer performance low, and the setting of two strengthening ribs, leave the clearance of bending after two strengthening ribs are connected, thereby be bent easily, holistic support strength has been reduced, and waterproof through the coating improvement, in order to make in the use, receive external friction coating to drop easily, thereby make waterproof performance lower, therefore, the present corrugated container board that provides a possesses the strengthening rib.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem of overlarge singleness in the prior art and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a corrugated board with reinforcing ribs to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the corrugated board with the reinforcing ribs comprises a paper core board, wherein inner supporting layers are symmetrically arranged on two sides of the paper core board, buffer layers are adhered to one sides of the inner supporting layers, outer layers are adhered to one sides of the buffer layers, and the reinforcing ribs are uniformly arranged between the buffer layers and the outer layers.

Can cushion external impact through the buffer layer, and interior support layer can cushion the power that the buffer layer received, thereby realize double-deck buffering, thereby improve holistic buffer capacity, thereby improve holistic anticollision performance, and specifically, when external article strikes on the skin, the skin produces the effect of pressure to the buffer board, thereby make the buffer board that foam was made produce the compression, simultaneously with pressure transfer to the buckled plate body through the indent on, buckled plate body fluctuation department decomposes the pressure of buffer board transmission and supports, further produce certain deformation, buffer the buffer board, and the buffer layer is because of adopting the foam to make, have water proof ability, thereby improve holistic waterproof performance, and have certain heat preservation performance, when corrugated plate receives external bending force, the corrugated plate body can support horizontal bending force, and the strengthening rib supports vertical bending force, under the cooperation of buckled plate body and strengthening rib, make whole difficult bending, thereby improve holistic support intensity.

Preferably, the inner support layer comprises a corrugated plate body, wherein the corrugated plate body is in a corrugated structure and is adhered with the paper core plate.

Each buffer groove is uniformly arranged at the bottom end of the corrugated plate body, and the buffer grooves are connected with the paper core plate.

The plurality of cooperation grooves, each cooperation groove evenly sets up on buckled plate body top, and the cooperation crimping of buffer layer bottom is in the cooperation groove.

Preferably, the buffer layer comprises a buffer plate cut from foam material.

The plurality of indent, each indent is evenly offered in the buffer board bottom, and the indent pressure connects on buckled plate body top, and the indent both sides are connected the cooperation with the cooperation groove.

The mounting grooves are uniformly formed in the top ends of the buffer plates, and the reinforcing ribs are respectively arranged in the corresponding mounting grooves.

Preferably, the reinforcing rib is made of rubber materials, the top of the reinforcing rib is connected with the top surface of the buffer layer to form a plane, and the outer layer is attached to the plane.

Preferably, the width dimension of the reinforcing rib is smaller than the thickness dimension, and the groove depth dimension of the mounting groove is adapted to the height dimension of the reinforcing rib, and the width dimension of the mounting groove is adapted to the width of the reinforcing rib.

Preferably, the laying direction of the reinforcing ribs is vertically matched with the corrugated direction of the corrugated plate body.

Preferably, the outer layer is made of kraft paper.

The utility model has the technical effects and advantages that:

1. through the arrangement of the buffer layer and the inner supporting layer, compared with the prior art, the buffer layer can buffer the external impact force, and the inner supporting layer can buffer the force borne by the buffer layer, so that double-layer buffering is realized, the whole buffering capacity is improved, the whole anti-collision performance is improved, and the buffer layer is made of foam and has water-proof performance, so that the whole waterproof performance is improved, and certain heat preservation performance is realized;

2. through the setting of strengthening rib and internal stay layer, compare with prior art, because the internal stay layer adopts the buckled plate to make, the buckled plate is fluctuated the department and is bent easily, and cooperation strengthening rib and the perpendicular cooperation of buckled plate, the strengthening rib can avoid the buckled plate fluctuated the department to bend to make wholly be difficult for bending, thereby improved holistic supporting strength.

Drawings

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

Fig. 2 is a schematic structural view of an inner support layer according to the present utility model.

FIG. 3 is a schematic diagram of a connection structure between a buffer layer and a reinforcing rib according to the present utility model.

FIG. 4 is a schematic diagram of the overall structure of the buffer layer according to the present utility model.

The reference numerals are: 1. a paper core board; 2. an inner support layer; 201. a corrugated plate body; 202. a buffer tank; 203. a mating groove; 3. a buffer layer; 301. a buffer plate; 302. pressing a groove; 303. a mounting groove; 4. an outer layer; 5. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The corrugated board that possesses strengthening rib as shown in fig. 1-4, including paper core board 1, paper core board 1 both sides symmetry is provided with interior supporting layer 2, each interior supporting layer 2 one side is pasted and is had buffer layer 3, each buffer layer 3 one side is all pasted and is had outer 4, evenly be provided with strengthening rib 5 between each buffer layer 3 and the outer 4, can cushion external impact power through buffer layer 3, and interior supporting layer 2 can cushion the power that buffer layer 3 receives, thereby realize double-deck buffering, thereby improve holistic buffer capacity, thereby improve holistic anticollision performance, and is specific, when external article strikes on outer 4, outer 4 produces the effect of pressure to buffer plate 301, thereby make the buffer plate 301 that the foam was made produce the compression, simultaneously transmit the pressure to corrugated board body 201 with the indent 302, corrugated board body 201 relief department carries out the decomposition support to the pressure that buffer plate 301 passed, further produces certain deformation, cushion buffer plate 301, and buffer layer 3 is because of adopting the foam, have the water proof ability, thereby improve holistic waterproof performance, and have certain bending property, receive the bending capability and the strengthening rib under the bending capability, the corrugated board body is not supported in the bending 5, thereby the whole, the corrugated board is difficult to be bent under the bending strength, the bending strength is 5, the whole is supported to the bending strength is carried out.

As shown in fig. 2, the inner support layer 2 comprises a corrugated plate body 201, and the corrugated plate body 201 is in a corrugated structure and is adhered to the paper core plate 1.

The buffer grooves 202 are uniformly formed in the bottom end of the corrugated plate body 201, and the buffer grooves 202 are connected with the paper core plate 1 so as to provide a certain buffer space for deformation of the corrugated plate body 201.

A plurality of cooperation grooves 203, each cooperation groove 203 evenly sets up on buckled plate body 201 top, and the crimping of buffer layer 3 bottom cooperation is in cooperation groove 203 to buffer layer 3 can laminate at buckled plate body 201 top, thereby improves the compactness that buffer layer 3 and internal stay layer 2 are connected.

As shown in fig. 4, the buffer layer 3 includes a buffer plate 301, and the buffer plate 301 is cut from a foam material.

The plurality of pressing grooves 302, each pressing groove 302 is evenly arranged at the bottom end of the buffer plate 301, the pressing grooves 302 are pressed at the top end of the corrugated plate body 201, and two sides of each pressing groove 302 are connected and matched with the matching groove 203.

The mounting grooves 303 are uniformly formed in the top end of the buffer plate 301, and the reinforcing ribs 5 are respectively mounted in the corresponding mounting grooves 303.

As shown in fig. 3, the reinforcing ribs 5 are made of rubber materials, and the top of each reinforcing rib 5 is connected with the top surface of the buffer layer 3 to form a plane, and the outer layer 4 is attached to the plane so as to improve the attaching degree of the outer layer 4 and the buffer layer 3.

As shown in fig. 3, the width dimension of the reinforcing rib 5 is smaller than the thickness dimension, and the groove depth dimension of the mounting groove 303 is adapted to the height dimension of the reinforcing rib 5, and the width dimension of the mounting groove 303 is adapted to the width of the reinforcing rib 5, so that the bending resistance of the reinforcing rib 5 is stronger.

As shown in fig. 1, the laying direction of the reinforcing ribs 5 is vertically matched with the corrugated direction of the corrugated board body 201, so that the corrugated board has transverse and longitudinal bending resistance, and the integral bending resistance is improved.

As shown in fig. 1, the outer layer 4 is made of kraft paper.

The working principle of the utility model is as follows: this corrugated container board that possesses strengthening rib when using, can cushion external impact through buffer layer 3, and interior support layer 2 can cushion the power that buffer layer 3 received, thereby realize double-deck buffering, thereby improve holistic buffer capacity, thereby improve holistic anticollision performance, specifically, when external article strikes on outer 4, outer 4 produces the effect of pressure to buffer plate 301, thereby make the buffer plate 301 that the foam was made produce the compression, simultaneously transmit the pressure on the buckled plate body 201 through indent 302, the buckled plate body 201 fluctuation department is decomposed the pressure of buffer plate 301 transmission and is supported, further produce certain deformation, buffer plate 301 is buffered, and buffer layer 3 is because of adopting foam to make, have water proof ability, thereby improve holistic waterproof performance, and have certain thermal insulation performance, when corrugated container board receives external bending force, buckled plate body 201 can support horizontal bending force, and strengthening rib 5 supports vertical bending force, under the cooperation of buckled plate body 201 and strengthening rib 5, make holistic support intensity that is difficult for bending, thereby improve.

The utility model has the advantages of improving the integral supporting strength, avoiding bending, buffering the external impact force, having anti-collision performance and improving the waterproof and heat-insulating capabilities.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Corrugated board with reinforcing ribs, comprising a paper core board (1), characterized in that: the paper core plate is characterized in that inner supporting layers (2) are symmetrically arranged on two sides of the paper core plate (1), a buffer layer (3) is adhered to one side of each inner supporting layer (2), an outer layer (4) is adhered to one side of each buffer layer (3), and reinforcing ribs (5) are uniformly arranged between each buffer layer (3) and the outer layer (4).

2. A corrugated board with reinforcing ribs as set forth in claim 1, wherein: the inner supporting layer (2) comprises a corrugated plate body (201), wherein the corrugated plate body (201) is in a corrugated structure and is adhered with the paper core plate (1);

the buffer grooves (202) are uniformly formed in the bottom end of the corrugated plate body (201), and the buffer grooves (202) are connected with the paper core plate (1);

the plurality of matching grooves (203), each matching groove (203) is uniformly arranged at the top end of the corrugated plate body (201), and the bottom of the buffer layer (3) is matched and pressed in the matching groove (203).

3. A corrugated board with reinforcing ribs as set forth in claim 1, wherein: the buffer layer (3) comprises a buffer plate (301), and the buffer plate (301) is formed by cutting foam materials;

the pressing grooves (302) are uniformly formed in the bottom end of the buffer plate (301), the pressing grooves (302) are pressed on the top end of the corrugated plate body (201), and two sides of the pressing grooves (302) are connected and matched with the matching grooves (203);

the mounting grooves (303) are uniformly formed in the top ends of the buffer plates (301), and the reinforcing ribs (5) are respectively arranged in the corresponding mounting grooves (303).

4. A corrugated board with reinforcing ribs as set forth in claim 1, wherein: the reinforcing rib (5) is made of rubber materials, the top of the reinforcing rib (5) is connected with the top surface of the buffer layer (3) to form a plane, and the outer layer (4) is attached to the plane.

5. A corrugated board with reinforcing ribs as set forth in claim 1, wherein: the width dimension of the reinforcing ribs (5) is smaller than the thickness dimension, the groove depth dimension of the mounting grooves (303) is matched with the height dimension of the reinforcing ribs (5), and the width dimension of the mounting grooves (303) is matched with the width of the reinforcing ribs (5).

6. A corrugated board with reinforcing ribs as set forth in claim 1, wherein: the laying direction of the reinforcing ribs (5) is vertically matched with the corrugated direction of the corrugated plate body (201).

7. A corrugated board with reinforcing ribs as set forth in claim 1, wherein: the outer layer (4) is made of kraft paper.