CN217101268U

CN217101268U - Corrugated cardboard with high folding resistance and multiple corrugated boards and packing box using same

Info

Publication number: CN217101268U
Application number: CN202220939787.8U
Authority: CN
Inventors: 陈小明
Original assignee: Yixing Mingyi Packaging Co ltd
Current assignee: Yixing Mingyi Packaging Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-02
Anticipated expiration: 2032-04-22

Abstract

The utility model belongs to the technical field of the corrugated paper is used, specifically disclose high resistant many corrugated container board of folding and use its packing box, including first cardboard, second cardboard, first supporting part, the first buffering portion of a plurality of, a plurality of second supporting part, a plurality of third supporting part, third cardboard, fourth cardboard, a plurality of second buffering portion, a plurality of third buffering portion etc.. The beneficial effects of the utility model reside in that: 1. the double-layer second supporting part, the double-layer third supporting part, the double-layer second buffering part and the double-layer third buffering part are matched with the first supporting part and the first buffering part, so that the double-layer second supporting part, the double-layer third supporting part, the double-layer second buffering part and the double-layer third buffering part have good high folding endurance, and meanwhile, the first supporting part and the first buffering part can effectively buffer inertia impact force and improve the safety of precision parts in transportation; 2. cylindrical structure or triangle solid construction have high folding endurance in addition, still have stronger punching press recovery nature for the difficult rupture of overall structure design, enlarge the use number of times after making into the packing box, realize recycling.

Description

Corrugated cardboard with high folding resistance and multiple corrugated boards and packing box using same

Technical Field

The utility model belongs to the technical field of the corrugated paper is used, concretely relates to high resistant many corrugated container board of losing and use its packing box.

Background

The corrugated paper is a plate-shaped object formed by bonding the liner paper and the corrugated paper with a waveform formed by processing through the corrugated rollers, and has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, and the corrugated paper can be used for packaging food or digital products, is relatively environment-friendly and is widely used.

In the process of carrying and conveying the mechanical precision parts, the box body for packaging the mechanical precision parts needs to have strong folding resistance, namely, the box body is not easy to deform and damage due to shaking, and the packaged mechanical precision parts or accessories are safely protected.

In view of the above, the present invention provides a corrugated cardboard with high folding endurance and a packing box using the same.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a high resistant many corrugated container board of folding and use its packing box, its packing protection problem that traditional mechanical precision part exists among the solution background art.

The technical scheme is as follows: the first aspect of the utility model provides a corrugated cardboard with high folding endurance, comprising a first cardboard, a second cardboard, a first supporting part arranged between opposite faces of the first cardboard and the second cardboard, a plurality of first buffering parts arranged in a cavity formed by the first cardboard, the second cardboard and the first supporting part, a plurality of second supporting parts and a plurality of third supporting parts respectively arranged at the other faces of the first cardboard and the second cardboard, a plurality of third supporting parts respectively arranged at one ends of the plurality of second supporting parts and the plurality of third supporting parts, a plurality of second buffering parts arranged in the cavity formed by the first cardboard, the third cardboard and the plurality of second supporting parts, and a plurality of third buffering parts arranged in the cavity formed by the second cardboard, the fourth cardboard and the plurality of third supporting parts, wherein the second buffering parts are arranged at two sides of the second supporting parts, the third buffer parts are positioned at two sides of the third supporting part.

According to the technical scheme, one side of the third paperboard and one side of the fourth paperboard are respectively provided with the first adhesive layer and the second adhesive layer, and the first reinforcing paperboard and the second reinforcing paperboard are respectively arranged on the first adhesive layer and the second adhesive layer.

According to the technical scheme, the other surfaces of the third paperboard and the fourth paperboard are respectively provided with a first limiting groove and a second limiting groove which are matched with the second supporting part and the third supporting part for use.

According to the technical scheme, the first supporting portion is of a triangular wave structure or a corrugated line structure, and the first buffering portion is of a circular column structure.

According to the technical scheme, the second supporting part and the third supporting part are respectively arranged to be cylindrical structures, and the second buffering part and the third buffering part are respectively arranged to be cylindrical structures or triangular solid structures.

According to the technical scheme, the first buffer portion, the second support portion and the third support portion are the same in diameter size, the second buffer portion and the third buffer portion are the same in diameter size, and the diameter sizes of the first buffer portion, the second support portion and the third support portion are respectively larger than the diameter size of the second buffer portion or the diameter size of the third buffer portion.

According to the technical scheme, the first paper board and the second supporting portion are manufactured in an integrated mode, the second paper board and the third supporting portion are manufactured in an integrated mode, the third paper board and the first limiting groove are manufactured in an integrated mode, the fourth paper board and the second limiting groove are manufactured in an integrated mode, and the first paper board, the second paper board and the first supporting portion are manufactured in an integrated mode.

The second aspect of the present invention provides a packing box, which is manufactured by processing and producing corrugated cardboard with high folding endurance and is specially used for precision mechanical packing.

Compared with the prior art, the utility model discloses a highly resistant many corrugated containers board and use its packing box's beneficial effect lies in: 1. the double-layer second supporting part, the double-layer third supporting part, the double-layer second buffering part and the double-layer third buffering part are matched with the first supporting part and the first buffering part, so that the double-layer second supporting part, the double-layer third supporting part, the double-layer second buffering part and the double-layer third buffering part have good high folding endurance, and meanwhile, the first supporting part and the first buffering part can effectively buffer inertia impact force and improve the safety of precision parts in transportation; 2. triangular wave structure or corrugated line structure of first supporting part, the circular column structure of first buffer part, the second supporting part, the cylindrical structure of third supporting part, the second buffer part, the cylindrical structure or the triangle solid construction of third buffer part, except having high folding endurance, still have stronger punching press resilience, make first cardboard, the second cardboard, the third cardboard, the fourth cardboard, the difficult rupture of first enhancement cardboard and second enhancement cardboard, enlarge the use number of times after making into the packing box, realize recycling.

Drawings

Fig. 1 is a schematic view of a corrugated cardboard with high folding endurance according to the present invention;

fig. 2 is a schematic view showing another embodiment of a corrugated cardboard having high folding strength according to the present invention;

wherein, the drawing serial numbers are as follows: 100-a first paperboard, 101-a second paperboard, 102-a first supporting part, 103-a first buffer part, 104-a third paperboard, 105-a fourth paperboard, 106-a first adhesive layer, 107-a second adhesive layer, 108-a first reinforced paperboard, 109-a second reinforced paperboard, 110-a first limiting groove, 111-a second limiting groove, 112-a second supporting part, 113-a third supporting part, 114-a second buffer part and 115-a third buffer part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

The corrugated cardboard with high folding endurance as shown in fig. 1 and 2 includes a first cardboard 100, a second cardboard 101, and a first supporting portion 102 disposed between opposite surfaces of the first cardboard 100 and the second cardboard 101, and a plurality of first buffering portions 103 disposed in a cavity defined by the first cardboard 100, the second cardboard 101, and the first supporting portion 102, and a plurality of second supporting portions 112 and a plurality of third supporting portions 113 disposed at the other surfaces of the first cardboard 100 and the second cardboard 101, respectively, and a plurality of third cardboard 104 and a fourth cardboard 105 disposed at one ends of the plurality of second supporting portions 112 and the plurality of third supporting portions 113, respectively, and a plurality of second buffering portions 114 disposed in a cavity defined by the first cardboard 100, the third cardboard 104, and the plurality of second supporting portions 112, and a plurality of third buffering portions 115 disposed in a cavity defined by the second cardboard 101, the fourth cardboard 105, and the plurality of third supporting portions 113, the second buffer part 114 is located at two sides of the second support part 112, and the third buffer part 115 is located at two sides of the third support part 113.

Example two

The corrugated cardboard with high folding endurance as shown in fig. 1 and 2 includes a first cardboard 100, a second cardboard 101, and a first supporting portion 102 disposed between opposite surfaces of the first cardboard 100 and the second cardboard 101, and a plurality of first buffering portions 103 disposed in a cavity defined by the first cardboard 100, the second cardboard 101, and the first supporting portion 102, and a plurality of second supporting portions 112 and a plurality of third supporting portions 113 disposed at the other surfaces of the first cardboard 100 and the second cardboard 101, respectively, and a plurality of third cardboard 104 and a fourth cardboard 105 disposed at one ends of the plurality of second supporting portions 112 and the plurality of third supporting portions 113, respectively, and a plurality of second buffering portions 114 disposed in a cavity defined by the first cardboard 100, the third cardboard 104, and the plurality of second supporting portions 112, and a plurality of third buffering portions 115 disposed in a cavity defined by the second cardboard 101, the fourth cardboard 105, and the plurality of third supporting portions 113, the second buffer portion 114 is located on both sides of the second support portion 112, the third buffer portion 115 is located on both sides of the third support portion 113, and a first adhesive layer 106 and a second adhesive layer 107 are respectively disposed on one side of the third board 104 and one side of the fourth board 105, and a first reinforced board 108 and a second reinforced board 109 are respectively disposed on the first adhesive layer 106 and the second adhesive layer 107.

EXAMPLE III

The corrugated cardboard with high folding endurance as shown in fig. 1 and 2 includes a first cardboard 100, a second cardboard 101, and a first supporting portion 102 disposed between opposite surfaces of the first cardboard 100 and the second cardboard 101, and a plurality of first buffering portions 103 disposed in a cavity defined by the first cardboard 100, the second cardboard 101, and the first supporting portion 102, and a plurality of second supporting portions 112 and a plurality of third supporting portions 113 disposed at the other surfaces of the first cardboard 100 and the second cardboard 101, respectively, and a plurality of third cardboard 104 and a fourth cardboard 105 disposed at one ends of the plurality of second supporting portions 112 and the plurality of third supporting portions 113, respectively, and a plurality of second buffering portions 114 disposed in a cavity defined by the first cardboard 100, the third cardboard 104, and the plurality of second supporting portions 112, and a plurality of third buffering portions 115 disposed in a cavity defined by the second cardboard 101, the fourth cardboard 105, and the plurality of third supporting portions 113, the second buffer portion 114 is located on both sides of the second support portion 112, the third buffer portion 115 is located on both sides of the third support portion 113, one side of the third board 104 and one side of the fourth board 105 are respectively provided with the first adhesive layer 106 and the second adhesive layer 107, the first reinforced board 108 and the second reinforced board 109 are respectively arranged on the first adhesive layer 106 and the second adhesive layer 107, and the other side of the third board 104 and the other side of the fourth board 105 are respectively provided with the first limiting groove 110 and the second limiting groove 111 which are used in cooperation with the second support portion 112 and the third support portion 113.

In the above embodiment, preferably, the first supporting portion 102 is configured to be a triangular wave-shaped structure or a corrugated line structure, and the first buffer portion 103 is configured to be a circular column structure, so that the shock resistance and the folding resistance are achieved, and the pressure shock is quickly recovered after being deformed.

In the above embodiment, preferably, the second supporting portion 112 and the third supporting portion 113 are respectively configured to be cylindrical, impact-resistant and folding-resistant, and the pressure shock is quickly recovered after deformation, and the second buffering portion 114 and the third buffering portion 115 are respectively configured to be cylindrical or triangular solid, impact-resistant and folding-resistant, and the pressure shock is quickly recovered after deformation.

In the above embodiment, preferably, the first buffer portion 103, the second support portion 112, and the third support portion 113 have the same diameter, and the second buffer portion 114 and the third buffer portion 115 have the same diameter, wherein the diameters of the first buffer portion 103, the second support portion 112, and the third support portion 113 are respectively larger than the diameter of the second buffer portion 114 or the diameter of the third buffer portion 115, so as to ensure the balance of the folding endurance, the impact resistance, and the pressure resistance in the horizontal direction and the vertical direction, the second support portion 112, and the third support portion 113 mainly receive the force in the horizontal direction, and the first buffer portion 103, the second buffer portion 114, and the third buffer portion 115 mainly receive the force in the vertical direction.

In the above embodiment, preferably, the first paper board 100 and the second supporting portion 112 are integrally formed, the second paper board 101 and the third supporting portion 113 are integrally formed, the third paper board 104 and the first limiting groove 110 are integrally formed, the fourth paper board 105 and the second limiting groove 111 are integrally formed, and the first paper board 100, the second paper board 101 and the first supporting portion 102 are integrally formed, so as to facilitate subsequent integral design, processing, stacking and manufacturing.

The utility model discloses an use, the packing box passes through high resistant many corrugated container board processing and production of corrugated container board make, be exclusively used in accurate mechanical packaging.

The corrugated cardboard of this structure is high in folding resistance and corrugated:

first, inserting a first buffer part 103 into both sides of a first support part 102 of a first paper board 100 and a second paper board 101;

the third paper board 104 and the fourth paper board 105 are respectively connected with one end faces of the second supporting part 112 and the third supporting part 113 through the first limiting groove 110 and the second limiting groove 111;

the second and

third cushioning parts

114 and 115 are respectively inserted between the adjacent second supporting parts 112 and between the adjacent third supporting parts 113;

coating a first adhesive layer 106 and a second adhesive layer 107 on one surfaces of the third paperboard 104 and the fourth paperboard 105 respectively;

fifthly, the first reinforcing paperboard 108 and the second reinforcing paperboard 109 are respectively adhered to the first adhesive layer 106 and the second adhesive layer 107.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A corrugated cardboard having high folding endurance and being characterized in that: comprises a first paperboard (100), a second paperboard (101), a first supporting part (102) arranged between opposite surfaces of the first paperboard (100) and the second paperboard (101), a plurality of first buffer parts (103) arranged in a cavity formed by the first paperboard (100), the second paperboard (101) and the first supporting part (102), a plurality of second supporting parts (112) and a plurality of third supporting parts (113) respectively arranged on the other surfaces of the first paperboard (100) and the second paperboard (101), a plurality of third supporting parts (113), a plurality of second buffer parts (114) respectively arranged in a cavity formed by the plurality of second supporting parts (112) and the plurality of third supporting parts (113), a fourth paperboard (105), a plurality of second buffer parts (114) arranged in the cavity formed by the first paperboard (100), the third paperboard (104) and the plurality of second supporting parts (112), a second paperboard (101), A plurality of third buffer parts (115) in a cavity formed by the fourth paper board (105) and the third support parts (113), wherein the second buffer parts (114) are positioned at two sides of the second support part (112), and the third buffer parts (115) are positioned at two sides of the third support part (113).

2. The corrugated cardboard of claim 1, wherein the corrugated cardboard further comprises: one side of the third paperboard (104) and one side of the fourth paperboard (105) are respectively provided with a first adhesive layer (106) and a second adhesive layer (107), and a first reinforced paperboard (108) and a second reinforced paperboard (109) are respectively arranged on the first adhesive layer (106) and the second adhesive layer (107).

3. The highly corrugated, corrugated cardboard of claim 2 wherein: the other surfaces of the third paper board (104) and the fourth paper board (105) are respectively provided with a first limiting groove (110) and a second limiting groove (111) which are matched with the second supporting part (112) and the third supporting part (113) for use.

4. The corrugated cardboard of claim 1, wherein the corrugated cardboard further comprises: the first supporting part (102) is arranged to be of a triangular wave structure or a corrugated line structure, and the first buffer part (103) is arranged to be of a circular column structure.

5. The corrugated cardboard of claim 1, wherein the corrugated cardboard further comprises: the second supporting part (112) and the third supporting part (113) are respectively arranged to be cylindrical structures, and the second buffer part (114) and the third buffer part (115) are respectively arranged to be cylindrical structures or triangular solid structures.

6. The corrugated cardboard of claim 1, wherein the corrugated cardboard further comprises: the diameter sizes of the first buffer part (103), the second support part (112) and the third support part (113) are the same, the diameter sizes of the second buffer part (114) and the third buffer part (115) are the same, and the diameter sizes of the first buffer part (103), the second support part (112) and the third support part (113) are respectively larger than the diameter size of the second buffer part (114) or the diameter size of the third buffer part (115).

7. The corrugated cardboard of claim 1, wherein the corrugated cardboard further comprises: the first paperboard (100) and the second supporting portion (112) are manufactured in an integrated mode, the second paperboard (101) and the third supporting portion (113) are manufactured in an integrated mode, the third paperboard (104) and the first limiting groove (110) are manufactured in an integrated mode, the fourth paperboard (105) and the second limiting groove (111) are manufactured in an integrated mode, and the first paperboard (100), the second paperboard (101) and the first supporting portion (102) are manufactured in an integrated mode.

8. The packing box, its characterized in that: corrugated cardboard with high folding endurance according to any one of claims 1 to 7, produced for use in precision mechanical packaging.