Corrugated carton with zipper structure

Abstract

The utility model relates to the technical field of cartons, and provides a corrugated carton with a zipper structure, which comprises a corrugated carton main body, the corrugated carton main body consists of two side folded plates, a front folded plate and a rear folded plate, a tearing line and a chain are respectively arranged on the rear folded plate, the chain is positioned in the middle of the tearing line, a rubber strip is adhered to one side of the chain, and a zipper is arranged on the front folded plate. The two side folded plates are provided with a rubber strip, pull rings are integrally formed on the two sides of the rubber strip, double-faced adhesive tape is bonded to one side of the rear folded plate and located on the front side of the chain, the two side folded plates are oppositely arranged, the front folded plate and the rear folded plate are directly oppositely arranged, and four reinforcing plates are arranged in the corrugated carton body, distributed at the four corners in the corrugated carton body and in an L shape. The pull ring is manually pulled, the pull ring drives the rubber strip to push the chain, and the chain is pulled open from the tearing line, so that the corrugated carton main body achieves the purpose of a zipper structure, the pull ring is convenient to pull forcibly by a hand, the hand slip phenomenon is avoided, and the continuity and stability of the chain are improved.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box technology, specifically to a corrugated cardboard box with a zipper structure. Background Technology

[0002] Cardboard boxes are an indispensable part of our lives. They are lightweight yet possess a certain degree of rigidity and toughness, thus providing protection for products, facilitating storage, and aiding in transportation. Widely used in product packaging, cardboard boxes are inexpensive and practical, making them a preferred packaging material.

[0003] For example, CN219134832U discloses a corrugated cardboard box with a zipper, including a cardboard box, a main body of the corrugated cardboard box with a zipper, and the overall structure of the cardboard box includes a cardboard, a waterproof layer, a wear-resistant layer, an adhesive layer, and an inner cardboard. The inner cardboard, adhesive layer, and cardboard are all set on the side of the cardboard box. The waterproof layer is tightly attached to one side of the cardboard. The wear-resistant layer is tightly attached to one side of the waterproof layer. The wear-resistant layer is set on the outer surface of the cardboard. The adhesive layer is tightly attached to the other side of the cardboard. The inner cardboard is tightly attached to the other side of the adhesive layer. The inner cardboard and the cardboard are firmly bonded together and are all set on the side of the cardboard box.

[0004] However, in implementing the relevant technology, the above-mentioned corrugated cardboard box with zipper has the following problems: when using the chain, it is not convenient to pull by hand, and most of the time it is pulled by hand. Pulling by hand is prone to hand fatigue and slippage, thus reducing the continuity and stability of the chain. Therefore, a corrugated cardboard box with zipper structure is proposed. Utility Model Content

[0005] This utility model proposes a corrugated cardboard box with a zipper structure, which solves the problems of inconvenience in manual pulling, most of which require manual squeezing and pulling, which can easily cause hand fatigue and slippage, thereby reducing the continuity and stability of the zipper.

[0006] The technical solution of this utility model is as follows: A corrugated cardboard box with a zipper structure, comprising:

[0007] Corrugated cardboard box body;

[0008] The main body of the corrugated cardboard box consists of two side folds, a front fold, and a rear fold.

[0009] The rear folding plate is provided with a tear line and a chain, the chain is located in the middle of the tear line, a rubber strip is glued to one side of the chain, and pull rings are integrally formed on both sides of the rubber strip.

[0010] Preferably, double-sided adhesive is adhered to one side of the rear folding plate, and the double-sided adhesive is located on the front side of the chain.

[0011] Preferably, the two side folds are arranged opposite each other, and the front fold and the rear fold are directly opposite each other.

[0012] Preferably, the interior of the corrugated cardboard box body is provided with four reinforcing plates, which are distributed at the four corners inside the corrugated cardboard box body and are L-shaped.

[0013] Preferably, the interior of the corrugated cardboard box body is further provided with a bottom plate and a top plate, which are arranged opposite each other vertically.

[0014] Preferably, the corrugated cardboard box body has hand-held slots on both sides, and a handle is embedded inside the hand-held slot.

[0015] The working principle and beneficial effects of this utility model are as follows:

[0016] By manually pulling the pull ring, the pull ring drives the rubber strip to push the chain, and the chain is pulled open from the tear line, thus realizing the purpose of the zipper structure of the corrugated cardboard box. The pull ring is easy to pull with force by hand, avoiding slippage and improving the continuity and stability of the chain. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0019] Figure 2 This is a side view of the three-dimensional structure proposed in this utility model;

[0020] Figure 3 This invention provides a cross-sectional three-dimensional structural diagram of the corrugated cardboard box body.

[0021] In the diagram: 1. Corrugated cardboard box body; 101. Side folding panel; 102. Front folding panel; 103. Rear folding panel;

[0022] 2. Tear line; 3. Chain; 4. Rubber strip; 5. Pull ring; 6. Double-sided tape; 7. Reinforcing plate; 8. Top plate; 9. Bottom plate; 10. Handle groove; 11. Handle. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example 1

[0024] Please see Figure 1 - Figure 3 A corrugated cardboard box with a zipper structure, comprising:

[0025] Corrugated cardboard box body 1;

[0026] The corrugated cardboard box body 1 is composed of two side folds 101, a front fold 102, and a rear fold 103;

[0027] The rear folding plate 103 is provided with a tear line 2 and a chain 3. The chain 3 is located in the middle of the tear line 2. A rubber strip 4 is glued to one side of the chain 3. Pull rings 5 ​​are integrally formed on both sides of the rubber strip 4.

[0028] The present invention provides a corrugated cardboard box with a zipper structure, which makes it easy to tear the chain 3 from the back folding plate 103 by tearing the tear line 2;

[0029] When in use, manually pull the pull ring 5. The pull ring 5 drives the rubber strip 4 to push the chain 3. The chain 3 is pulled open from the tear line 2, thus realizing the purpose of the zipper structure of the corrugated cardboard box body 1. The pull ring 5 is easy to pull with force by hand, avoiding slippage and improving the continuity and stability of the chain 3.

[0030] Furthermore, double-sided adhesive 6 is adhered to one side of the rear folding plate 103. The double-sided adhesive 6 is located on the front side of the chain 3. The two side folding plates 101 are arranged opposite each other, and the front folding plate 102 and the rear folding plate 103 are arranged directly opposite each other.

[0031] Specifically, double-sided tape 6 is used to bond and fix the front fold 102 and the rear fold 103 together, effectively sealing the corrugated carton body 1.

[0032] Furthermore, the interior of the corrugated cardboard box body 1 is provided with four reinforcing plates 7, which are distributed at the four corners inside the corrugated cardboard box body 1 and are L-shaped.

[0033] Specifically, by setting four reinforcing plates 7 inside the corrugated cardboard box body 1, the four corners of the corrugated cardboard box body 1 are reinforced, effectively protecting the contents inside.

[0034] Furthermore, the interior of the corrugated cardboard box body 1 is also provided with a bottom plate 9 and a top plate 8, which are arranged vertically opposite each other.

[0035] Specifically, the bottom plate 9 is used to thicken and reinforce the bottom of the corrugated cardboard box body 1, effectively improving the stability of the box bottom;

[0036] The top plate 8 is used to thicken and reinforce the top of the corrugated cardboard box body 1, effectively improving the stability of the box top.

[0037] Furthermore, the corrugated cardboard box body 1 has hand slots 10 on both sides, and handles 11 are embedded inside the hand slots 10.

[0038] Specifically, by opening hand slots 10 on both sides of the corrugated cardboard box body 1, it is easy to insert hands. Handles 11 are embedded inside the hand slots 10 to reinforce the hand slots 10 and effectively lift and move the corrugated cardboard box body 1.

[0039] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, 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 corrugated carton having a zippered structure, characterized by, Include: Corrugated carton body (1); Corrugated carton body (1) is composed of: two side flaps (101), front flap (102) and back flap (103); The back flap (103) is respectively provided with a tear line (2) and a chain (3), the chain (3) is located in the middle of the tear line (2), one side of the chain (3) is bonded with a rubber strip (4), both sides of the rubber strip (4) are integrally formed with a pull ring (5).

2. A corrugated carton with a zipper structure according to claim 1, characterized in that: One side of the back flap (103) is bonded with double-sided tape (6), the double-sided tape (6) is located in front of the chain (3).

3. A carton with a zippered structure according to claim 1, wherein: Two side flaps (101) are oppositely arranged, and front flap (102) and back flap (103) are oppositely arranged.

4. A carton with a zippered structure according to claim 1, wherein: The inside of the corrugated carton body (1) is provided with four reinforcing plates (7), and the four reinforcing plates (7) are distributed at the four corners of the inside of the corrugated carton body (1), and the shape is L-shaped.

5. A carton having a zip closure according to claim 1, wherein: The inside of the corrugated carton body (1) is also provided with a bottom plate (9) and a top plate (8), and the bottom plate (9) and the top plate (8) are oppositely arranged.

6. A corrugated carton with a zipper structure according to claim 1, wherein: The two sides of the corrugated carton body (1) are provided with a hand holding groove (10), and the inside of the hand holding groove (10) is embedded with a handle (11).

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