Multi-interval buffering paperboard package

Abstract

The utility model relates to a multi-interval buffering paperboard package which comprises an environment-friendly paperboard, a plurality of folding grooves are formed in the top face of the environment-friendly paperboard in a pressing mode, the environment-friendly paperboard is divided into a bottom paperboard, a top paperboard, two side vertical plates and two supporting vertical plates through the folding grooves, and the number of the side vertical plates and the number of the supporting vertical plates are both two. The utility model relates to the technical field of protective paperboards. According to the multi-interval buffering paperboard package, when an environment-friendly paperboard is folded to form a buffering frame, supporting clamping pieces in a bottom paperboard are erected, side vertical plates and a top paperboard are turned over, the top paperboard is turned over, the top paperboard is located over the bottom paperboard, supporting plates are turned over downwards, the supporting clamping pieces are clamped into fixing grooves one by one, and therefore the buffering frame is formed. And at the moment, the position of the supporting clamping piece is fixed through the supporting plate and the fixing groove, the problem that the supporting clamping piece topples over when stressed is avoided, and the stability of the buffering frame formed by the paperboard can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective cardboard, in particular to a multi-compartment buffer cardboard package. Background Art

[0002] With the development of science and technology today, it has become a lifestyle for young people to buy the items they need at home. When the items reach us, they are inevitably packaged. In order to protect the items during transportation, it is usually necessary to add a cushioning layer to the outside of the items. The existing packaging protection layer basically uses foam plastic for protection and cushioning inside the box. The use of a large amount of foam plastic causes environmental pollution. Therefore, can environmentally friendly cardboard be used in the cushioning protection of item packaging to achieve the needs of cushioning protection and environmental protection and energy saving?

[0003] Chinese patent publication number CN213473799U discloses a multi-compartment cushioning cardboard package. The multi-compartment cushioning package described in this application is a package with multi-compartment cushioning function, which is formed by structurally designing and cutting a piece of environmentally friendly cardboard. The environmentally friendly cardboard is structurally combined by simple cutting to make it have a three-dimensional cushioning space, a cushioning structure, and a supporting structure. It can effectively avoid the collision problem caused by the movement of items during transportation and effectively fill the excess space in the packaging box. The structurally designed multi-compartment cushioning block and the supporting card at the lower end can form a larger cushioning space layer, which has a good cushioning and protective effect on the items. At the same time, the package is recyclable and can replace the problem of using foam plastic for cushioning in existing item packaging, solve the pollution of the environment caused by the use of plastic foam, and meet the requirements of green and environmental protection.

[0004] In the prior art, the above patent mainly supports the environmentally friendly cardboard by flipping and standing up the buffer card, so as to form a cardboard frame to achieve the purpose of buffering. However, when the buffer card is stood up, it lacks fixed parts. Therefore, when subjected to force, the frame formed by the cardboard is easily loosened, resulting in reduced protection effect on the article. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a multi-compartment cushioning cardboard package so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A multi-compartment cushioning cardboard package includes an environmentally friendly cardboard, the top surface of which is pressed with a plurality of folding grooves, which separate the environmentally friendly cardboard into a bottom cardboard, a top cardboard, side uprights, and a supporting upright, each of the side uprights and the supporting upright consists of two pieces;

[0008] A number of support cards are provided inside the bottom cardboard, and bending grooves are provided at the connection between the support cards and the bottom cardboard;

[0009] The two side panels are fixedly mounted on the two side walls of the bottom paperboard, and one end of the side panels away from the bottom paperboard is connected to the top paperboard;

[0010] The supporting uprights are fixedly arranged on both sides of the top cardboard. Two supporting boards are cut inside the top cardboard. The bottom ends of the supporting boards are provided with a plurality of fixing grooves matched with the supporting cards.

[0011] Furthermore, a plurality of hinge plates are provided on the bottom side of the supporting upright plate, and the positions of the hinge plates correspond to the positions between two adjacent supporting cards.

[0012] Furthermore, flexible tapes are provided at positions of the inner wall and outer wall of the environmentally friendly paperboard corresponding to the folding grooves.

[0013] Furthermore, a movable vertical panel is provided on the top wall of the side vertical panel fixedly connected to the side of the bottom paperboard away from the top paperboard.

[0014] Furthermore, the environmentally friendly cardboard is made of corrugated cardboard, and a waterproof layer is provided on each edge and the surface of the environmentally friendly cardboard.

[0015] Furthermore, anti-slip rubber strips are provided at the edges of the supporting cards.

[0016] In summary, the present invention has at least one of the following beneficial technical effects:

[0017] 1. This multi-compartment buffer cardboard packaging, when folding the environmentally friendly cardboard to form a buffer frame, stands the support card in the bottom cardboard, flips the side panels and the top cardboard, flips the top cardboard so that it is directly above the bottom cardboard, flips the support plate downward, and snaps the support cards into the fixing grooves one by one. At this time, the support cards are fixed in position by the support plate and the fixing groove, preventing the support cards from tipping over when subjected to force, and can effectively improve the stability of the buffer frame formed by the cardboard;

[0018] 2. This multi-compartment cushioning cardboard package, before the support cards are engaged with the fixing slots, push the hinge plate so that the hinge plate is engaged between the two support cards, which can effectively improve the stability between adjacent support cards. After the support cards are engaged with the fixing slots, the bottom of the support plate will fall on the upper surface of the hinge plate, which can effectively support the bottom of the support plate and further improve the stability of the support plate.

[0019] 3. This multi-compartment buffer cardboard packaging, through the setting of the movable vertical board, when the two support boards and the fixed groove and the support card are clamped together, the movable vertical board is bent inward so that the movable vertical board is clamped between the two support boards. The two sides of the movable vertical board are respectively supported against the two support boards to prevent the support boards from shaking, thereby further improving the stability of the support boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic structural diagram of the environmentally friendly cardboard after folding for a multi-compartment cushioning cardboard package according to the utility model.

[0022] Figure 2 This is a schematic structural diagram of an environmentally friendly cardboard for multi-compartment cushioning cardboard packaging according to the present invention when unfolded.

[0023] Figure 3 The utility model is a schematic structural diagram of the top paperboard of a multi-compartment cushioning paperboard package.

[0024] Figure 4 This is a schematic structural diagram of the bottom paperboard of a multi-compartment cushioning paperboard package of the present invention.

[0025] Figure 5 This is a schematic structural diagram of a folding groove of a multi-compartment buffer cardboard package of the present invention.

[0026] Figure 6 This is a structural schematic diagram of an anti-slip rubber strip for multi-compartment cushioning cardboard packaging according to the present invention.

[0027] In the figure, 1. environmentally friendly cardboard; 11. bottom cardboard; 111. support card; 112. bending groove; 12. top cardboard; 121. support plate; 122. fixing groove; 13. side vertical plate; 131. movable vertical plate; 14. support vertical plate; 141. hinge plate; 2. folding groove; 3. flexible tape; 4. anti-slip rubber strip. DETAILED DESCRIPTION

[0028] The present invention will be described in further detail below with reference to the accompanying drawings.

[0029] Example:

[0030] Reference Figure 1 - Figure 1-6The utility model discloses a multi-compartment buffer cardboard package, comprising an environmentally friendly cardboard, wherein a plurality of folding grooves are formed on the top surface of the environmentally friendly cardboard, and the folding grooves separate the environmentally friendly cardboard into a bottom cardboard, a top cardboard, a side upright board and a supporting upright board, wherein the side upright board and the supporting upright board each have two pieces;

[0031] A number of support cards are provided inside the bottom cardboard, and bending grooves are provided at the connection between the support cards and the bottom cardboard;

[0032] The two side panels are fixedly mounted on the two side walls of the bottom paperboard, and one end of the side panels away from the bottom paperboard is connected to the top paperboard;

[0033] The supporting uprights are fixedly arranged on both sides of the top cardboard. Two supporting boards are cut inside the top cardboard. The bottom ends of the supporting boards are provided with a plurality of fixing grooves matched with the supporting cards.

[0034] In this embodiment, Figure 2 As shown, the environmentally friendly cardboard is divided into six parts by the bending groove, namely the bottom cardboard, the top cardboard, two side vertical boards and two supporting vertical boards. When the environmentally friendly cardboard is folded to form a buffer frame, the supporting card in the bottom cardboard is erected, and the side vertical boards and the top cardboard are turned over, as shown in FIG. Figure 3 and Figure 4 As shown, flip the top cardboard so that it is directly above the bottom cardboard, flip the support plate downward, and insert the support cards into the fixed slots one by one, as shown in FIG. Figure 1 As shown, at this time, the position of the support card is fixed by the support plate and the fixing groove, so as to avoid the problem of the support card tipping over when subjected to force, and can effectively improve the stability of the buffer frame formed by the cardboard.

[0035] In a further preferred embodiment of the present invention, Figure 1-6 As shown, a plurality of hinge plates are provided on the bottom side of the support vertical plate, and the positions of the hinge plates correspond to the positions between two adjacent support cards.

[0036] In this embodiment, through the setting of the hinge plate, before the support card is connected to the fixed slot, the hinge plate is pushed so that the hinge plate is clamped between the two support cards, which can effectively improve the stability between adjacent support cards. After the support card is connected to the fixed slot, the bottom end of the support plate will fall on the upper surface of the hinge plate, which can effectively support the bottom end of the support plate to further improve the stability of the support plate.

[0037] In a further preferred embodiment of the present invention, Figure 1-6 As shown, flexible tapes are provided at positions on the inner wall and outer wall of the environmentally friendly paperboard corresponding to the folding grooves.

[0038] In this embodiment, the flexible tape is provided to improve the strength of each folding groove of the environmentally friendly cardboard, which can reduce damage to the folding groove during bending, so that the environmentally friendly cardboard can be reused.

[0039] In a further preferred embodiment of the present invention, Figure 1-6 As shown, a movable vertical panel is provided on the top wall of the side vertical panel fixedly connected to the side of the bottom paperboard away from the top paperboard.

[0040] In this embodiment, by setting the movable vertical plate, when the two support plates and the fixed slots are connected to the support cards, the movable vertical plate is bent inward so that the movable vertical plate is clamped between the two support plates. Figure 1 As shown, the stability of the support plate can be further improved.

[0041] In a further preferred embodiment of the present invention, Figure 1-6 As shown, the environmentally friendly cardboard is made of corrugated cardboard, and a waterproof layer is provided at each edge and on the surface of the environmentally friendly cardboard.

[0042] In this embodiment, the provision of a surface waterproof layer improves the physical properties of the environmentally friendly paperboard and increases the scope of application of the environmentally friendly paperboard.

[0043] In a further preferred embodiment of the present invention, Figure 1-6 As shown, anti-slip rubber strips are provided at the edges of the supporting cards.

[0044] In this embodiment, by providing the anti-slip rubber strip, when the protected item is placed inside the buffer frame formed by the environmentally friendly cardboard, the anti-slip property is improved, thereby achieving the effect of improving the protection capability of the buffer frame.

[0045] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A multi-compartment cushioning cardboard package, characterized in that: The environmentally friendly cardboard (1) comprises a plurality of folding grooves (2) formed by pressing on the top surface of the environmentally friendly cardboard (1), the folding grooves (2) separating the environmentally friendly cardboard (1) into a bottom cardboard (11), a top cardboard (12), a side upright plate (13) and a supporting upright plate (14), wherein each of the side upright plate (13) and the supporting upright plate (14) comprises two pieces; A plurality of support cards (111) are provided inside the bottom paperboard (11), and a bending groove (112) is provided at the connection between the support cards (111) and the bottom paperboard (11); Two side panels (13) are respectively fixedly arranged on two side walls of the bottom paperboard (11), and one end of one of the side panels (13) away from the bottom paperboard (11) is connected to the top paperboard (12); The support uprights (14) are fixedly arranged on both sides of the top cardboard (12). Two support plates (121) are cut inside the top cardboard (12). The bottom ends of the support plates (121) are provided with a plurality of fixing grooves (122) that match the support cards (111).

2. The multi-compartment cushioning cardboard package according to claim 1, characterized in that: A plurality of hinge plates (141) are provided on the bottom side of the support vertical plate (14), and the positions of the hinge plates (141) correspond to the positions between two adjacent support cards (111).

3. The multi-compartment cushioning cardboard package according to claim 2, characterized in that: Flexible adhesive tapes (3) are provided at positions on the inner wall and outer wall of the environmentally friendly paperboard (1) corresponding to the folding groove (2).

4. The multi-compartment cushioning cardboard package according to claim 3, characterized in that: A movable vertical plate (131) is provided on the top wall of a side vertical plate (13) fixedly connected to a side of the bottom paperboard (11) away from the top paperboard (12).

5. The multi-compartment cushioning cardboard package according to claim 4, characterized in that: The environmentally friendly cardboard (1) is made of corrugated cardboard, and each edge of the environmentally friendly cardboard (1) and the surface of the environmentally friendly cardboard (1) are provided with a waterproof layer.

6. The multi-compartment cushioning cardboard package according to claim 5, characterized in that: An anti-slip rubber strip (4) is provided at the edge of the support card (111).

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