Anti-extrusion sealing-free packaging box

Abstract

The utility model relates to the technical field of packaging boxes, and discloses an anti-extrusion sealing-free packaging box which comprises a box body, a buffering piece is fixedly embedded in the box body, a plurality of containing grooves are formed in the upper surface of the buffering piece, a buffering interlayer is arranged in the buffering piece, and the buffering interlayer is arranged in the containing grooves. A plurality of inclined paper boards are fixedly connected to the inner wall of the buffering interlayer, a connecting hard paper board is fixedly connected to the bottom of the box body, and a first box cover and a second box cover are fixedly connected to the two sides of the connecting hard paper board correspondingly; according to the packaging box, the outer surface of the box body can be well protected through the first box cover, the second box cover, the connecting hardboard, the first side protection hardboard and the second side protection hardboard, and the first box cover and the second box cover can seal the box body under the condition that no adhesive tape is used through the unique structural design; the inclined paper board arranged on the buffering piece in the box body can achieve the buffering effect when the box body deforms, and damage to objects in the box is reduced.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically to a crush-resistant, seal-free packaging box. Background Technology

[0002] Packaging boxes serve to protect products. At the same time, exquisite packaging boxes can beautify the product, promote it, and boost sales. They enhance a product's market competitiveness and attract customers with their novel and unique artistic appeal, guiding consumption and becoming a dominant factor in promoting consumer purchases—acting as silent salespeople for the product.

[0003] Existing packaging boxes are relatively weak in their anti-crushing function. They are easily deformed when squeezed, which can even damage the goods inside. Furthermore, some existing packaging boxes require tape for sealing, which is not only cumbersome to remove but also affects the appearance. Therefore, a crush-resistant, seal-free packaging box is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a crush-resistant, seal-free packaging box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a crush-resistant, seal-free packaging box, comprising a box body, a cushioning element fixedly embedded inside the box body, a plurality of placement grooves formed on the upper surface of the cushioning element, a cushioning interlayer formed inside the cushioning element, a plurality of oblique cardboard pieces fixedly connected to the inner wall of the cushioning interlayer, a connecting cardboard piece fixedly connected to the bottom of the box body, a first box cover and a second box cover fixedly connected to both sides of the connecting cardboard piece, a folding card plate fixedly connected to the end of the second box cover, a slot formed between the cushioning element and the inner wall of the box body, the slot and the folding card plate being mutually adapted, and a mating seam formed on the first box cover to adapt to the slot.

[0006] As a further preferred embodiment of this technical solution, a cardboard handle is fixedly connected to the upper surface of the first box cover, and a through hole adapted to the cardboard handle is provided on the second box cover.

[0007] As a further preferred embodiment of this technical solution, limiting side cardboard is fixedly connected to both sides of the cardboard handle.

[0008] As a further preferred embodiment of this technical solution, a first side cover cardboard is fixedly connected to both sides of the first box cover, and a second side cover cardboard is fixedly connected to both sides of the second box cover.

[0009] As a further preferred embodiment of this technical solution, the distance between the adjacent sidewalls of the two first sidewall cardboard panels is equal to the width of the box body, and the distance between the mutually distant sidewalls of the two first sidewall cardboard panels is equal to the distance between the adjacent sidewalls of the two second sidewall cardboard panels.

[0010] As a further preferred embodiment of this technical solution, a cotton pad is fixedly connected to the bottom of the first box cover.

[0011] As a further preferred embodiment of this technical solution, the thickness of the cotton pad is equal to the distance between the upper surface of the buffer and the upper surface of the box.

[0012] This utility model provides a crush-resistant, seal-free packaging box, which has the following beneficial effects:

[0013] This utility model, through the provision of a first box lid, a second box lid, connecting cardboard, a first side cardboard protector, and a second side cardboard protector, can effectively protect the outer surface of the box, preventing the box from deforming due to external pressure. Furthermore, through its unique structural design, the first and second box lids can be sealed to the box without the need for tape. The inclined cardboard on the internal buffer component can cushion the box when it deforms, reducing damage to the items inside. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0016] Figure 3 This is a disassembled anatomical diagram of the overall structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the first and second box lids in this utility model;

[0018] In the diagram: 1. Box body; 2. Buffer; 3. Placement slot; 4. First box lid; 5. Second box lid; 6. Folding cardboard; 7. Card slot; 8. Mating seam; 9. Cotton pad; 10. Cardboard handle; 11. Through hole; 12. Limiting side cardboard; 13. Connecting cardboard; 14. Buffer interlayer; 15. Slanted cardboard; 16. First side cardboard protector; 17. Second side cardboard protector. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] This utility model provides a technical solution: such as Figures 1 to 4As shown in this embodiment, a crush-resistant, seal-free packaging box includes a box body 1. A cushioning element 2 is fixedly embedded inside the box body 1. Several placement grooves 3 are opened on the upper surface of the cushioning element 2. A cushioning interlayer 14 is opened inside the cushioning element 2. Multiple oblique cardboard 15 are fixedly connected to the inner wall of the cushioning interlayer 14. A connecting cardboard 13 is fixedly connected to the bottom of the box body 1. A first box cover 4 and a second box cover 5 are fixedly connected to both sides of the connecting cardboard 13, respectively. A folding card plate 6 is fixedly connected to the end of the second box cover 5. A slot 7 is opened between the cushioning element 2 and the inner wall of the box body 1. The slot 7 and the folding card plate 6 are mutually adapted. A mating seam 8 adapted to the slot 7 is opened on the first box cover 4.

[0021] The first box cover 4 has a cardboard handle 10 fixedly connected to its upper surface, and the second box cover 5 has a through hole 11 that is compatible with the cardboard handle 10.

[0022] Among them, the cardboard handle 10 has a limiting side cardboard 12 fixedly connected to both sides.

[0023] In use, the first lid 4 is placed over the top of the box body 1. Then, the limiting side cardboard 12 on both sides of the cardboard handle 10 is folded over the sides of the cardboard handle 10. Next, the second lid 5 is placed over the top of the first lid 4, and the cardboard handle 10 on the first lid 4 is passed through the through hole 11 on the second lid 5. Then, the folded limiting side cardboard 12 is unfolded. At this time, the limiting side cardboard 12 can limit the second lid 5 and prevent the second lid 5 from coming loose upwards. The cardboard handle 10 makes it convenient for the user to pick up the packaging box. When not in use, the cardboard handle 10 can be folded over the top surface of the packaging box to prevent the cardboard handle 10 from affecting the placement of the packaging box.

[0024] The first box cover 4 has a first side cover cardboard 16 fixedly connected to both sides, and the second box cover 5 has a second side cover cardboard 17 fixedly connected to both sides.

[0025] With this configuration, when the first lid 4 and the second lid 5 are closed, the first side protective cardboard 16 and the second side protective cardboard 17 can protect both sides of the box body 1.

[0026] The distance between the adjacent sidewalls of the two first sidewall cardboard panels 16 is equal to the width of the box body 1, and the distance between the distant sidewalls of the two first sidewall cardboard panels 16 is equal to the distance between the adjacent sidewalls of the two second sidewall cardboard panels 17.

[0027] With this configuration, when the first lid 4 and the second lid 5 are closed, the two first side panel cardboards 16 can be attached to the two sides of the box body 1, and the two second side panel cardboards 17 will be attached to the two first side panel cardboards 16 away from each other on the side walls, thereby avoiding interference between the first side panel cardboards 16 and the second side panel cardboards 17.

[0028] Among them, a cotton pad 9 is fixedly connected to the bottom of the first box cover 4, and the thickness of the cotton pad 9 is equal to the distance between the upper surface of the buffer 2 and the upper surface of the box body 1.

[0029] With this configuration, when the first lid 4 is closed, the cotton pad 9 at the bottom of the first lid 4 can be locked inside the box body 1.

[0030] This utility model provides a crush-resistant, seal-free packaging box, the specific working principle of which is as follows:

[0031] In use, place the item in the placement slot 3, cover the top of the box body 1 with the first lid 4, and the cotton pad 9 at the bottom of the first lid 4 will be secured inside the box body 1, providing protection for the item. Then, fold the limiting side cards 12 on both sides of the cardboard handle 10 to the sides of the cardboard handle 10. Next, cover the top of the first lid 4 with the second lid 5, so that the folding plate 6 on the second lid 5 passes through the mating seam 8 on the first lid 4 and is inserted into the slot 7 inside the box body 1, thus providing a certain degree of fixation for the second lid 5. At the same time, pass the cardboard handle 10 on the first lid 4 through the through hole 11 on the second lid 5, and then fold... When the folded limiting side cardboard 12 is unfolded, it can limit the second box lid 5, preventing it from coming loose upwards. The cardboard handle 10 makes it easy for the user to pick up the packaging box. When not in use, the cardboard handle 10 can be folded on the top surface of the packaging box to prevent it from affecting the placement of the packaging box. When the first box lid 4 and the second box lid 5 are closed, the first side cardboard 16 and the second side cardboard 17 can protect the two sides of the box body 1. The inclined cardboard 15 inside the buffer 2 can cushion the deformation of the box body 1, reducing the damage to the items in the placement slot 3.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crush-proof, tamper-evident packaging box comprising a box body (1), characterized in that: The inside of the box body (1) is fixedly embedded with a buffer piece (2), the upper surface of the buffer piece (2) is provided with a plurality of placing grooves (3), the inside of the buffer piece (2) is provided with a buffer interlayer (14), the inner wall of the buffer interlayer (14) is fixedly connected with a plurality of inclined paperboards (15), the bottom of the box body (1) is fixedly connected with a connecting hardboard (13), the two sides of the connecting hardboard (13) are fixedly connected with a first box cover (4) and a second box cover (5) respectively, the tail end of the second box cover (5) is fixedly connected with a folding clamping plate (6), the inner wall between the buffer piece (2) and the box body (1) is provided with a clamping groove (7), the clamping groove (7) and the folding clamping plate (6) are mutually adapted, and the first box cover (4) is provided with a matching seam (8) adapted with the clamping groove (7).

2. The anti-extrusion and seal-free packaging box according to claim 1, characterized in that: The upper surface of the first box cover (4) is fixedly connected with a hard paper handle (10), and the second box cover (5) is provided with a through hole (11) adapted with the hard paper handle (10).

3. The anti-extrusion and seal-free packaging box according to claim 2, characterized in that: The two sides of the hard paper handle (10) are fixedly connected with limiting side paperboards (12) respectively.

4. The anti-extrusion and seal-free packaging box according to claim 1, characterized in that: The two sides of the first box cover (4) are fixedly connected with first side protection hard paperboards (16) respectively, and the two sides of the second box cover (5) are fixedly connected with second side protection hard paperboards (17) respectively.

5. The anti-extrusion, tamper-evident packaging box according to claim 4, wherein: The spacing between the mutually close side walls of the two first side protection hard paperboards (16) is equal to the width of the box body (1), and the spacing between the mutually far side walls of the two first side protection hard paperboards (16) is equal to the spacing between the mutually close side walls of the two second side protection hard paperboards (17).

6. The anti-extrusion and seal-free packaging box according to claim 1, characterized in that: The bottom of the first box cover (4) is fixedly connected with a cotton pad (9).

7. The anti-extrusion, tamper-evident packaging box according to claim 6, wherein: The thickness of the cotton pad (9) is equal to the spacing between the upper surface of the buffer piece (2) and the upper surface of the box body (1).

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