High-strength printing packaging box

Abstract

The utility model discloses a high-strength printing packaging box, which particularly relates to the technical field of packaging boxes and comprises a packaging box turning cover, a packaging bottom box is arranged on one side of the lower end of the packaging box turning cover, a bottom turning cover is arranged at one end of the packaging bottom box, and a side edge reinforcing cover is arranged on one side, close to a side edge turning cover, of the outer end of the packaging bottom box. A turnover reinforcing cover is arranged at the end, away from the packaging bottom box, of the side edge reinforcing cover. When the packaging box is actually used, the packaging box can be conveniently mounted and dismounted under the corresponding arrangement state of the side edge reinforcing covers, the mounting insertion plates, the turnover reinforcing covers, the concave adaptive grooves and the limiting insertion blocks, so that the use convenience of the packaging box is effectively improved, the applicability of the packaging box is improved, and the packaging box is suitable for popularization and application. And meanwhile, in the corresponding arrangement state of the first attaching reinforcing plate, the second attaching reinforcing plate and the limiting mounting inserting block, the packaging box flip cover and the packaging bottom box can be supported through the first attaching reinforcing plate and the second attaching reinforcing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, and more specifically, to a high-strength printed packaging box. Background Art

[0002] A printed packaging box is a box used to package products. The products are stored in the packaging box to improve the ornamental value of the products. In order to improve the strength of the packaging box during use and prevent deformation during carrying, the prior art publication number (CN219237954U) provides a high-strength printed packaging box, which includes an upper box body and a lower box body. The upper box body is covered inside the lower box body. An inner liner is provided inside the lower box body, and the inner liner is located in the internal area formed by the combination of the upper box body and the lower box body. A reinforcing bottom plate is fixedly provided at the bottom of the lower box body. The reinforcing bottom plate is U-shaped. Through the U-shaped setting, the reinforcing bottom plate can not only support the bottom of the lower box body, but also protect the corners at the bottom of the lower box body during support. A buffer gasket is provided at the connection between the upper box body and the lower box body. Through the action of the buffer gasket, the connection between the upper box body and the lower box body can be buffer-protected. A fixing plate is provided on the inner top wall of the upper box body, and a handle is provided on the top of the upper box body.

[0003] When the above device is in use, the thickness of the packaging box is increased, and the hardness of the printed packaging box is initially improved. Then, by providing a reinforcing bottom plate, the reinforcing bottom plate can not only support the bottom of the lower box body, but also protect the edge of the bottom of the lower box body, improving the strength of the bottom of the lower box body. However, its structure is relatively complex. During printing and long-term stacking use, the middle part of the packaging box is prone to sagging, thereby causing damage to the packaging box and affecting the stability of the use of the packaging box. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a high-strength printed packaging box. The technical problem to be solved by the utility model is: how to increase the stability of the use of the packaging box.

[0005] To achieve the above object, the utility model provides the following technical solution: A high-strength printed packaging box includes a packaging box flip cover. One side of the lower end thereof is provided with a packaging bottom box. One end of the packaging bottom box is provided with a bottom flip cover. On the outer end of the packaging bottom box, a side reinforcing cover is provided on the side close to the side flip cover. At the end of the side reinforcing cover away from the packaging bottom box, a folding reinforcing cover is provided. A limiting slot is opened at the connection between the side reinforcing cover and the folding reinforcing cover.

[0006] A concave - shaped fitting groove is provided on one side near the limit slot at the connection of the side reinforcement cover and the folding reinforcement cover. A first fitting reinforcement plate is provided at the lower end of the packaging box flap, and a second fitting reinforcement plate is provided at the upper end of the packaging bottom box. Limit installation insertion blocks are provided on the lower side of one end of the first fitting reinforcement plate and the upper side of one end of the second fitting reinforcement plate.

[0007] In a preferred embodiment, it includes a packaging box flap, with a packaging bottom box provided on one side of its lower end. A bottom flap is provided at one end of the packaging bottom box. A side reinforcement cover is provided on the outer end of the packaging bottom box near the side flap. A folding reinforcement cover is provided at the end of the side reinforcement cover away from the packaging bottom box. A limit slot is provided at the connection of the side reinforcement cover and the folding reinforcement cover;

[0008] A concave - shaped fitting groove is provided on one side near the limit slot at the connection of the side reinforcement cover and the folding reinforcement cover. A first fitting reinforcement plate is provided at the lower end of the packaging box flap, and a second fitting reinforcement plate is provided at the upper end of the packaging bottom box. Limit installation insertion blocks are provided on the lower side of one end of the first fitting reinforcement plate and the upper side of one end of the second fitting reinforcement plate;

[0009] Installation insertion plates are provided on one side of the outer end face of the side flap and one side of the lower end of the packaging box flap. A packaging box sealing cover is provided on the side end face of the packaging box flap away from the packaging bottom box. Limit insertion blocks are provided on one side of the outer end faces of the packaging box flap and the packaging box sealing cover.

[0010] In a preferred embodiment, the number of the installation insertion plates, side reinforcement covers, and limit installation insertion blocks is two, and they are arranged in a mirror - image state on both sides of the vertical central axis in the top - view direction of the packaging box flap.

[0011] In a preferred embodiment, the inner end face of the packaging box sealing cover is fitted with the outer end face of the side flap, and multiple limit insertion blocks are inserted into the inside of the side reinforcement cover.

[0012] In a preferred embodiment, the upper side end face of the packaging bottom box is fitted with the lower side end face of the second fitting reinforcement plate. The inner end face of the side reinforcement cover is adapted to the outer end face of the installation insertion plate, and the inner end face of the limit slot is adapted to the outer end face of the limit installation insertion block.

[0013] In a preferred embodiment, the first fitting reinforcement plate and the second fitting reinforcement plate have the same specifications and are arranged in a mirror - image state in the front - view direction. Both the first fitting reinforcement plate and the second fitting reinforcement plate are made of acrylic material components.

[0014] The technical effects and advantages of the present utility model:

[0015] When the utility model is actually used, through the corresponding setting states of the side reinforcement cover, the installation insertion plate, the folding reinforcement cover, the concave adaptation groove and the limiting insertion block, the installation and disassembly of the packaging box can be facilitated, the convenience of using the packaging box can be effectively increased, the applicability of the packaging box can be increased, and at the same time, through the corresponding setting states of the first fitting reinforcement plate, the second fitting reinforcement plate and the limiting installation insertion block, the packaging box flip cover and the packaging bottom box can be supported by the first fitting reinforcement plate and the second fitting reinforcement plate, so that the stability of using the packaging box can be effectively increased, and the stability of the packaging box can be always maintained during printing and stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the main cross-sectional structure of the overall utility model.

[0018] Figure 3 It is a schematic diagram of the right cross-sectional structure of the overall utility model.

[0019] Figure 4 It is a schematic diagram of the unfolded structure of the overall utility model.

[0020] The reference numerals are: 1 packaging box flip cover, 2 packaging box sealing cover, 3 packaging bottom box, 4 side reinforcement cover, 5 side flip cover, 6 installation insertion plate, 7 second fitting reinforcement plate, 8 folding reinforcement cover, 9 limiting slot, 10 concave adaptation groove, 11 first fitting reinforcement plate, 12 limiting installation insertion block, 13 limiting insertion block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The utility model provides a high-strength printed packaging box, as Figure 1 , 2 and shown in 3, including a packaging box flip cover 1, one side of the lower end of which is provided with a packaging bottom box 3, and a packaging box sealing cover 2 is arranged on the end face of the packaging box flip cover 1 away from the packaging bottom box 3.

[0022] As Figure 4 shown, one end of the packaging bottom box 3 is provided with a bottom flip cover 5, a side reinforcement cover 4 is arranged on the outer end of the packaging bottom box 3 near the side flip cover 5, a folding reinforcement cover 8 is arranged at the end of the side reinforcement cover 4 away from the packaging bottom box 3, a limiting slot 9 is opened at the connection of the side reinforcement cover 4 and the folding reinforcement cover 8, and a concave adaptation groove 10 is opened at the connection of the side reinforcement cover 4 and the folding reinforcement cover 8 near the limiting slot 9;

[0023] A first fitting and reinforcing plate 11 is provided at the lower end of the flip cover 1 of the packaging box, a second fitting and reinforcing plate 7 is provided at the upper end of the bottom packaging box 3, limit installation insertion blocks 12 are provided on the lower side of one end of the first fitting and reinforcing plate 11 and the upper side of one end of the second fitting and reinforcing plate 7, and installation insertion plates 6 are provided on one side of the outer end face of the side flip cover 5 and one side of the lower end of the flip cover 1 of the packaging box;

[0024] Limit insertion blocks 13 are provided on one side of the outer end faces of the flip cover 1 of the packaging box and the sealing cover 2 of the packaging box. The installation insertion plates 6, the side reinforcing covers 4, and the limit installation insertion blocks 12 are all provided in two numbers, and are arranged in a mirror image state on both sides of the vertical central axis in the top view direction of the flip cover 1 of the packaging box. The inner end face of the sealing cover 2 of the packaging box is attached to the outer end face of the side flip cover 5, and multiple limit insertion blocks 13 are inserted into the inside of the side reinforcing cover 4;

[0025] The upper side end face of the bottom packaging box 3 is attached to the lower side end face of the second fitting and reinforcing plate 7. The inner end face of the side reinforcing cover 4 is adapted to the outer end face of the installation insertion plate 6. The inner end face of the limit slot 9 is adapted to the outer end face of the limit installation insertion block 12. The first fitting and reinforcing plate 11 and the second fitting and reinforcing plate 7 have the same specifications and are arranged in a mirror image state in the front view direction. The first fitting and reinforcing plate 11 and the second fitting and reinforcing plate 7 are both acrylic material components.

[0026] Working principle of the present utility model:

[0027] When the present utility model is in use, the staff flips the flip cover 1 of the packaging box and the side flip cover 5, flips the installation insertion plate 6 to one side perpendicular to the side flip cover 5, then the staff can place the second fitting and reinforcing plate 7 on the upper end of the bottom packaging box 3, then flip the side reinforcing cover 4 to the upper side perpendicular to the bottom packaging box 3, then flip the folding and reinforcing cover 8 to wrap the installation insertion plate 6 and the limit installation insertion block 12, then the staff can install the first fitting and reinforcing plate 11 on the lower side of the flip cover 1 of the packaging box and insert the limit installation insertion block 12 into the inside of the limit slot 9, and then the staff can flip the flip cover 1 of the packaging box onto the upper end of the bottom packaging box 3 and insert the limit insertion block 13 into the inside of the concave-shaped adaptation slot 10.

[0028] Finally, several points should be noted: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-strength printed packaging box, characterized in that: include: A packaging box flip cover (1) is provided with a packaging base box (3) on one side of its lower end, a bottom flip cover (5) is provided on one end of the packaging base box (3), a side reinforcement cover (4) is provided on the outer end of the packaging base box (3) on the side close to the side flip cover (5), a folding reinforcement cover (8) is provided on the end of the side reinforcement cover (4) away from the packaging base box (3), and a limited position slot (9) is provided at the connection between the side reinforcement cover (4) and the folding reinforcement cover (8); A concave adapting groove (10) is provided at the connection point between the side reinforcement cover (4) and the folding reinforcement cover (8) on the side close to the limiting slot (9); a first fitting reinforcement plate (11) is provided at the lower end of the packaging box flip cover (1); a second fitting reinforcement plate (7) is provided at the upper end of the packaging bottom box (3); and a limiting mounting plug (12) is provided at the lower side of one end of the first fitting reinforcement plate (11) and the upper side of one end of the second fitting reinforcement plate (7).

2. A high-strength printed packaging box according to claim 1, characterized in that: A mounting plug plate (6) is provided on one side of the outer end surface of the side flap (5) and one side of the lower end of the packaging box flap (1); a packaging box sealing cover (2) is provided on the end surface of the packaging box flap (1) away from the packaging bottom box (3); and a limiting plug block (13) is provided on one side of the outer end surface of the packaging box flap (1) and the packaging box sealing cover (2).

3. A high-strength printed packaging box according to claim 2, characterized in that: The number of the mounting plug plate (6), the side reinforcement cover (4) and the position-limiting mounting plug block (12) is two, and they are arranged in a mirror image on both sides of the vertical central axis of the packaging box flip cover (1) in the top view direction.

4. A high-strength printed packaging box according to claim 2, characterized in that: The inner end surface of the packaging box sealing cover (2) is fitted with the outer end surface of the side flip cover (5), and a plurality of the limiting plug blocks (13) are inserted into the inside of the side reinforcement cover (4).

5. The high-strength printed packaging box according to claim 1, characterized in that: The upper end surface of the packaging bottom box (3) is fitted with the lower end surface of the second fitting reinforcement plate (7), the inner end surface of the side reinforcement cover (4) is matched with the outer end surface of the installation plug plate (6), and the inner end surface of the limiting slot (9) is matched with the outer end surface of the limiting installation plug block (12).

6. The high-strength printed packaging box according to claim 1, characterized in that: The first bonding reinforcement plate (11) and the second bonding reinforcement plate (7) have the same specifications and are arranged in a mirror image state in the main viewing direction. The first bonding reinforcement plate (11) and the second bonding reinforcement plate (7) are both acrylic material components.

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