Paper packaging box with multi-layer storage function

Abstract

The utility model relates to the field of paper packaging boxes, and discloses a multi-layer storage paper packaging box which comprises a back plate, side plates are fixed to the two sides of the back plate, folding plates are fixed to the top ends of the side plates, a front plate is fixed to the left sides of the side plates, a cover plate is fixed to the top end of the back plate, and colloid is fixed to one end of the top of the cover plate. The top end of the colloid is provided with release paper, fixing blocks are fixed to the two sides of the two ends of each side plate, a layer plate is installed at one end of the back plate in a hinged mode, and clamping grooves are formed in the two sides of the bottom end of the interior of the layer plate. According to the packaging box, the shelf boards, the clamping blocks, the fixing blocks, the clamping grooves and other assemblies are arranged, when the packaging box is folded to form a whole, the shelf board at one end of the back board can be clamped into the clamping grooves in the surfaces of the side boards, so that the packaging box forms a plurality of storage spaces through the shelf boards, the packaging box is utilized to the maximum extent, different kinds of objects can be conveniently packaged, and the packaging box is convenient to use. And the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of paper packaging boxes, in particular to a paper packaging box for multi-layer storage. Background Technique

[0002] A packaging box is a box used for packaging products. It is divided into different types according to the different materials of the box. Commonly seen in daily life are paper packaging boxes, wooden packaging boxes, leather packaging boxes, plastic packaging boxes, etc. A paper packaging box is a foldable packaging box, which has low production cost, convenient processing and light weight compared with other packaging boxes.

[0003] For traditional paper packaging boxes, when packaging products, generally only one layer of items can be packaged, the utilization effect of the space inside the paper packaging box is poor, and it is not convenient to classify and place products, so the use effect is poor. Therefore, we propose a paper packaging box for multi-layer storage to improve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a paper packaging box for multi-layer storage to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A paper packaging box for multi-layer storage, including a back plate, both sides of the back plate are fixed with side plates, and folding plates are fixed at the tops of the side plates. A front plate is fixed on the left side of the side plate, a cover plate is fixed at the top of the back plate, a colloid is fixed at one end of the top of the cover plate, and a release paper is arranged at the top of the colloid. Fixed blocks are fixed on both sides of both ends of the side plate, and clamping blocks are fixed at the tops of the fixed blocks. One end of the back plate is hingedly installed with a layer plate, and clamping grooves are arranged on both sides of the bottom end inside the layer plate.

[0006] Preferably, the cross-section of the clamping groove is larger than the cross-section of the clamping block, and a clamping structure is formed between the clamping groove and the clamping block.

[0007] Preferably, a plurality of layer plates are provided, and the plurality of layer plates are equidistantly distributed at one end of the back plate.

[0008] Preferably, a plurality of clamping blocks are provided, and the plurality of clamping blocks are symmetrically distributed about the central axis of the layer plate.

[0009] Preferably, reinforcing seats are fixed on both sides of one end of the side plate. Grooves are arranged inside the reinforcing seats. Vertical support rods are fixed inside the grooves. Support grooves are arranged at the tops of the vertical support rods. A transverse support rod is fixed inside the cover plate. Longitudinal support rods are fixed on both sides of the transverse support rod. First diagonal support rods and second diagonal support rods are fixed inside the transverse support rod. Support columns are fixed at one ends of the joints between the longitudinal support rods and the transverse support rod.

[0010] Preferably, the cross-section of the support column is smaller than that of the support groove, and a clamping structure is formed between the support column and the support groove.

[0011] Preferably, the first diagonal support rod and the second diagonal support rod are cross-distributed, and the first diagonal support rod, the second diagonal support rod, the longitudinal support rod and the transverse support rod form a whole.

[0012] Preferably, a placement groove is arranged at the top end inside the cover plate. A fixing glue is fixed at one end inside the placement groove. A sealing groove is arranged at the edge of one end of the placement groove. A transparent plastic sheet is hingedly installed at one end of the placement groove. A sealing strip is fixed at the edge of one end of the transparent plastic sheet.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This paper packaging box for multi-layer storage not only realizes multi-layer storage, strengthens the box body, makes the box bodies not easily deformed and damaged when stacked together, but also realizes convenient marking of the box body and the marks are not easily smeared.

[0014] (1) By providing components such as a layer board, a clamping block, a fixing block and a clamping groove, when the packaging box is folded into a whole, the layer board at one end of the back board will be stuck into the clamping groove on the surface of the side plate, so that the packaging box forms multiple storage spaces through the layer board, making the best use of the packaging box and facilitating the packaging of different kinds of items, with stronger practicability.

[0015] (2) By providing components such as a reinforcing seat, a vertical support rod, a support groove, a transverse support rod and a support column, the packaging boxes will be stacked together during use. Due to the addition of the above components, the packaging boxes are not easily damaged by extrusion when stacked together, effectively improving the overall structural strength of the packaging box and extending the service life of the packaging box.

[0016] (3) By setting components such as a sealing groove, a transparent plastic sheet, a sealing strip, and a placement groove, after the packaging box packs the items, in order to facilitate differentiation, people will attach labels to the surface of the cardboard box. However, the labels are easily damaged when exposed to water and the text becomes blurred, and an additional adhesive is required to fix the paper on the packaging box, which is not convenient. With the addition of the above components, the labels can be easily pasted on the surface of the packaging box for marking, and the text information is not easily damaged or blurred. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view structural schematic diagram of the back panel of the present utility model;

[0018] Figure 2 It is a top view structural schematic diagram of the laminate of the present utility model;

[0019] Figure 3 It is a front view structural schematic diagram of the laminate of the present utility model;

[0020] Figure 4 For the present utility model Figure 3 The enlarged sectional structural schematic diagram at A in;

[0021] Figure 5 It is a top view structural schematic diagram of the cover plate of the present utility model.

[0022] In the figure: 1. Back panel; 2. Front panel; 3. Side panel; 4. Cover plate; 5. Adhesive; 6. Release paper; 7. Laminate; 8. Folding plate; 9. Clamping block; 10. Fixed block; 11. Reinforcement seat; 12. Groove body; 13. Vertical support rod; 14. Support groove; 15. Longitudinal support rod; 16. Transverse support rod; 17. First diagonal support rod; 18. Second diagonal support rod; 19. Support column; 20. Card slot; 21. Sealing groove; 22. Transparent plastic sheet; 23. Sealing strip; 24. Placement groove; 25. Fixing glue. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1 - 5, A paper packaging box for multi-layer storage, including a back panel 1. On both sides of the back panel 1, side panels 3 are fixed, and folding plates 8 are fixed at the tops of the side panels 3. A front panel 2 is fixed on the left side of the side panel 3, and a cover plate 4 is fixed at the top of the back panel 1. At one end of the top of the cover plate 4, a colloid 5 is fixed, and a release paper 6 is arranged at the top of the colloid 5. On both sides of the two ends of the side panel 3, fixing blocks 10 are fixed, and clamping blocks 9 are fixed at the tops of the fixing blocks 10. One end of the back panel 1 is hingedly installed with a layer board 7. On both sides of the inner bottom end of the layer board 7, clamping grooves 20 are arranged. The cross-section of the clamping groove 20 is larger than the cross-section of the clamping block 9. A clamping structure is formed between the clamping groove 20 and the clamping block 9, which can assemble the layer board 7. There are several layer boards 7, and several layer boards 7 are evenly distributed at one end of the back panel 1, dividing the inside of the packaging box into multiple layers, facilitating the placement of multiple types of items, and having a better use effect. There are several clamping blocks 9, and several clamping blocks 9 are symmetrically distributed about the central axis of the layer board 7. The symmetrically distributed clamping blocks 9 enable the layer board 7 to be stably installed inside the packaging box;

[0025] Specifically, as Figure 1 and Figure 3 shown, when the paper packaging box is folded, the clamping grooves 20 inside the layer board 7 are clamped together with the clamping blocks 9 at the corresponding positions on the surface of the side panel 3, so that the layer board 7 forms a partition inside the paper packaging box, thereby forming a multi-layer placement space inside the paper packaging box, facilitating the placement of different types of items.

[0026] Embodiment 2: On both sides of one end of the side panel 3, reinforcing seats 11 are fixed. Inside the reinforcing seats 11, groove bodies 12 are arranged. Inside the groove bodies 12, vertical support rods 13 are fixed, and support grooves 14 are arranged at the tops of the vertical support rods 13. Inside the cover plate 4, a horizontal support rod 16 is fixed. On both sides of the horizontal support rod 16, vertical support rods 15 are fixed. Inside the horizontal support rod 16, a first diagonal support rod 17 and a second diagonal support rod 18 are fixed. At one end of the intersection of the vertical support rod 15 and the horizontal support rod 16, a support column 19 is fixed. The cross-section of the support column 19 is smaller than the cross-section of the support groove 14. A clamping structure is formed between the support column 19 and the support groove 14. The first diagonal support rod 17 and the second diagonal support rod 18 are cross-distributed, making the structure strength of the cover plate 4 higher, and it is not easy to deform and damage when stacking paper packaging boxes above. The first diagonal support rod 17, the second diagonal support rod 18, the vertical support rod 15 and the horizontal support rod 16 form a whole, greatly increasing the overall structure strength of the paper packaging box;

[0027] Specifically, as Figure 1 and Figure 3As shown, when the paper packaging box is folded and assembled into a whole to ensure the sealing of the item, the support column 19 at one end of the cover plate 4 is snapped into the support groove 14 at the top of the vertical support rod 13 inside the paper packaging box, so that the vertical support rod 13, the longitudinal support rod 15, the transverse support rod 16, the first diagonal support rod 17, and the second diagonal support rod 18 form a whole to support the paper packaging box, and it is not easy to squeeze and damage the lower paper packaging box when the paper packaging boxes are stacked together.

[0028] Embodiment 3: A placement groove 24 is provided at the top end inside the cover plate 4. A fixing glue 25 is fixed at one end inside the placement groove 24. A sealing groove 21 is provided at the edge of one end of the placement groove 24. A transparent plastic sheet 22 is hingedly installed at one end of the placement groove 24, and a sealing strip 23 is fixed at the edge of one end of the transparent plastic sheet 22.

[0029] Specifically, as Figure 1 , Figure 2 and Figure 4 shown, take a piece of paper and write the corresponding marking information on it. Then, use the fixing glue 25 to stick the paper inside the placement groove 24. Then, flip the transparent plastic sheet 22 so that the sealing strip 23 at one end of it is snapped into the sealing groove 21 to seal the paper.

[0030] Working principle: When the present utility model is in use, take the paper packaging box and fold it according to the dotted line and so on to form a complete packaging box. During the folding process, the card slots 20 at the bottom end of the laminate 7 are successively snapped onto the clamping blocks 9 at both ends of the side plate 3, so that the laminate 7 forms multiple layers of space inside the paper packaging box to facilitate placing different types of items. After the items are placed, tear off the release paper 6 and open the colloid 5. Then, flip the cover plate 4 so that it is snapped onto the upper part of the packaging carton and adhered to the surface of the front plate 2 by the colloid 5 to complete the sealing of the paper packaging box. After sealing, take a piece of paper according to actual needs and write the corresponding marking information on it. Then, use the fixing glue 25 to stick the paper inside the placement groove 24. Then, flip the transparent plastic sheet 22 so that the sealing strip 23 at one end of it is snapped into the sealing groove 21 to seal the paper. Then, stack multiple paper packaging boxes for packaging items together for placement. During placement, due to the support of components such as the vertical support rod 13, the first diagonal support rod 17, and the second diagonal support rod 18 inside the paper packaging box, it is not easy to cause extrusion damage when the paper packaging boxes are stacked together.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A paper packaging box for multi-layer storage, including a back panel (1), characterized in that: Both sides of the backboard (1) are fixed with side plates (3), and folding plates (8) are fixed at the tops of the side plates (3). The front plate (2) is fixed to the left side of the side plate (3). The cover plate (4) is fixed to the top of the backboard (1). One end of the top of the cover plate (4) is fixed with a colloid (5), and a release paper (6) is arranged at the top of the colloid (5). Fixed blocks (10) are fixed on both sides of both ends of the side plate (3), and clamping blocks (9) are fixed at the tops of the fixed blocks (10). A laminate (7) is hingedly installed at one end of the backboard (1), and clamping grooves (20) are arranged on both sides of the inner bottom end of the laminate (7).

2. The paper packaging box for multi-layer storage according to claim 1, characterized in that: The cross-section of the clamping groove (20) is larger than that of the clamping block (9), and a clamping structure is formed between the clamping groove (20) and the clamping block (9).

3. A paper packaging box for multi-layer storage according to claim 1, characterized in that: A plurality of the laminates (7) are provided, and the plurality of laminates (7) are equally spaced at one end of the backboard (1).

4. A paper packaging box for multi-layer storage according to claim 1, characterized in that: A plurality of the clamping blocks (9) are provided, and the plurality of clamping blocks (9) are symmetrically distributed about the central axis of the laminate (7).

5. A paper packaging box for multi-layer storage according to claim 1, characterized in that: Reinforcing seats (11) are fixed on both sides of one end of the side plate (3). Grooves (12) are arranged inside the reinforcing seats (11). Vertical support rods (13) are fixed inside the grooves (12). Support grooves (14) are arranged at the inner tops of the vertical support rods (13). A transverse support rod (16) is fixed inside the cover plate (4). Longitudinal support rods (15) are fixed on both sides of the transverse support rod (16). First diagonal support rods (17) and second diagonal support rods (18) are fixed inside the transverse support rod (16). Support columns (19) are fixed at one ends of the joints of the longitudinal support rods (15) and the transverse support rod (16).

6. A paper packaging box for multi-layer storage according to claim 5, characterized in that: The cross-section of the support column (19) is smaller than that of the support groove (14), and a clamping structure is formed between the support column (19) and the support groove (14).

7. A paper packaging box for multi-layer storage according to claim 5, characterized in that: The first diagonal support rod (17) and the second diagonal support rod (18) are cross-distributed, and the first diagonal support rod (17), the second diagonal support rod (18), the longitudinal support rod (15) and the transverse support rod (16) form a whole.

8. A paper packaging box for multi-layer storage according to claim 1, characterized in that: A placement groove (24) is arranged at the inner top of the cover plate (4). A fixing glue (25) is fixed at one end inside the placement groove (24). A sealing groove (21) is arranged at the edge of one end of the placement groove (24). A transparent plastic sheet (22) is hingedly installed at one end of the placement groove (24), and a sealing strip (23) is fixed at the edge of one end of the transparent plastic sheet (22).

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