A tear-off carton

Abstract

The utility model discloses a kind of tear paper boxes, including paper box box, support frame, reinforcing grid plate, cover plate A, cover plate B and side plate B, the top side of paper box box is connected with side plate A and side plate B by crease, the top other side of paper box box is connected with cover plate A and cover plate B by crease, the inside of cover plate A is provided with sticking glue A, cover plate A is provided with tear strip A, the inside of cover plate B is provided with sticking glue B, cover plate B is provided with tear strip B, the side of tear strip A is pasted with adhesive tape A, the side of tear strip B is pasted with adhesive tape B.The utility model makes the packing and opening of paper box more convenient, increases the convenience and interestingness when opening paper box, and avoid the damage caused to goods in box when sharp article scratches adhesive tape, can be pasted closed again to the opened paper box box, to facilitate the reuse of paper box, increase the practicality of paper box.

Description

Technical Field

[0001] This utility model relates to the field of tear-off cardboard boxes, specifically a tear-off cardboard box. Background Technology

[0002] With changes in transportation and sales methods, the styles of cardboard boxes are becoming increasingly diverse, and the novel designs of cardboard boxes themselves have become a means of product promotion.

[0003] The existing devices have the following shortcomings when in use: the cardboard boxes are usually sealed with tape, which increases the difficulty of packing and opening. Sharp objects can easily damage the goods inside the box by cutting the tape. In addition, the opening of the box lacks convenience and fun. After opening the cardboard box, the tape often cannot be completely torn off, which affects the reuse and appearance of the cardboard box. Summary of the Invention

[0004] The purpose of this invention is to provide a tear-off cardboard 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 tear-off cardboard box, comprising a box body, a supporting frame, a reinforcing grid plate, a cover plate A, a cover plate B, and side plates B. Side plates A and B are connected to the top two sides of the box body via folds. Cover plates A and B are connected to the other two sides of the top of the box body via folds. Adhesive A is provided on the inner side of cover plate A, and a tear strip A is provided on cover plate A. Adhesive B is provided on the inner side of cover plate B, and a tear strip B is provided on cover plate B. Adhesive strip A is pasted on the side of tear strip A, and adhesive strip B is pasted on the side of tear strip B.

[0006] Using the above technical solution, after the goods are placed in the cardboard box, side panels A and B are folded down along the creases until they fit snugly against the support frame. Then, the release paper on adhesive A is peeled off, and cover A is folded down to fit snugly against side panels A and B, and secured with adhesive A. Next, the release paper on adhesive B is peeled off, and cover B is folded down to fit snugly against cover A, and secured with adhesive B. This completes the sealing of the cardboard box. To open the box, first peel off the tear strip B from cover B, then peel off the tear strip A from cover A, and finally open side panels A and B. After removing the goods from the box, tear off strips A and B. Then, peel off the release paper from the adhesive strips A and B on their sides, turning strips A and B into adhesive tape. This allows the opened box to be resealed, facilitating reuse and increasing its practicality. The method of sealing the box with tape is replaced by adhesive tape A and B, as well as strips A and B, making packing and opening the box more convenient and fun. It also prevents damage to the goods inside from sharp objects cutting the tape, further enhancing the protection of the goods.

[0007] Preferably, a support frame is installed on the inner top wall of the cardboard box, and airbag sheets are bonded to the side walls of side panels A and B.

[0008] By adopting the above technical solution, the supporting frame installed on the inner wall of the top of the cardboard box can support side panels A and B, so that side panels A and B can remain stable after being folded down. It also provides stable support for the subsequent cover panels A and B, improving the stability of the cardboard box. The air bladders glued to the side walls of side panels A and B can play a buffering role when subjected to external pressure, protecting the goods inside the box from damage and further enhancing the protective performance of the cardboard box.

[0009] Preferably, the cardboard wall of the cardboard box is provided with a reinforcing grid plate, which is composed of multiple plastic strips arranged in a cross pattern.

[0010] Using the above technical solution, the reinforcing grid plate is composed of multiple plastic strips arranged in a cross pattern. This structure gives the reinforcing grid plate high strength and toughness, which can alleviate external impacts to a certain extent and provide additional cushioning protection for the goods. The setting of the reinforcing grid plate greatly enhances the structural strength of the cardboard box, making the cardboard box less prone to deformation or damage, thereby effectively protecting the integrity and safety of the goods inside the box.

[0011] Preferably, an airbag cushion is adhered to the inner wall of the cardboard box.

[0012] Using the above technical solution, the airbag is made of soft and elastic rubber or silicone material. When the cardboard box is impacted by external force, the airbag can quickly absorb and disperse the impact force, effectively reducing the impact on the goods inside the box and further improving the protective effect of the cardboard box.

[0013] Preferably, a waterproof layer is provided on the outer wall of the cardboard box body, and the waterproof layer is a waterproof coating or a waterproof film.

[0014] By adopting the above technical solution, the waterproof layer can prevent the cardboard box from deforming or being damaged due to moisture, thereby protecting the goods inside the box from water erosion. At the same time, the waterproof layer also increases the durability of the cardboard box and extends its service life.

[0015] Preferably, one end of the tear strip A is connected to a pull tab A, and one end of the tear strip B is connected to a pull tab B.

[0016] By adopting the above technical solution, the design of pull tabs A and B makes it easy for users to grasp and tear off the pull strip, making the process of opening the cardboard box simpler and improving the user experience.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] The method of sealing cardboard boxes with tape has been replaced by adhesive tape A, adhesive tape B, and tear strips A and B, making the packaging and opening of cardboard boxes more convenient, increasing the ease and fun of opening the boxes, and avoiding damage to the goods inside the boxes when sharp objects cut the tape, thus further improving the protection of the goods.

[0019] After tearing off tear strips A and B, the release paper on the adhesive strips A and B attached to their sides can be peeled off, making tear strips A and B adhesive strips. This allows the opened cardboard box to be resealed, facilitating its reuse and increasing its practicality.

[0020] A support frame installed on the inner wall of the top of the cardboard box supports side panels A and B, ensuring their stability when folded down. It also provides stable support for the subsequent cover panels A and B. The reinforced grid plate installed in the cardboard wall of the cardboard box greatly enhances the structural strength of the box, making it less prone to deformation or damage, thus effectively protecting the integrity and safety of the goods inside.

[0021] The airbags bonded to the side walls of side panels A and B, as well as the airbag pads bonded to the inner wall of the cardboard box, can quickly absorb and disperse the impact force when the cardboard box is subjected to external impact, effectively reducing the impact on the goods inside the box and further improving the protective effect of the cardboard box. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the open cross-sectional structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the combined structure of this utility model;

[0025] Figure 4 This is a side sectional view of the present invention.

[0026] In the diagram: 1. Cardboard box body; 2. Side panel A; 3. Airbag cushion; 4. Support frame; 5. Reinforcing grid plate; 6. Waterproof layer; 7. Cover plate A; 8. Adhesive A; 9. Tear strip A; 10. Adhesive strip A; 11. Pull tab A; 12. Cover plate B; 13. Adhesive B; 14. Tear strip B; 15. Pull tab B; 16. Adhesive strip B; 17. Airbag panel; 18. Side panel B. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Please see Figure 1-4This utility model provides an embodiment of a tear-off cardboard box, comprising a cardboard box body 1, a supporting frame 4, a reinforcing mesh plate 5, a cover plate A7, a cover plate B12, and side plates B18. Side plates A2 and B18 are connected to the top two sides of the cardboard box body 1 via folds. Cover plates A7 and B12 are connected to the other two sides of the top of the cardboard box body 1 via folds. Adhesive A8 is provided on the inner surface of cover plate A7, and a tear strip A9 is provided on cover plate A7. Adhesive B13 is provided on the inner surface of cover plate B12, and a tear strip B14 is provided on cover plate B12. Adhesive strip A10 is adhered to the side of tear strip A9, and adhesive strip B16 is adhered to the side of tear strip B14. After the goods are placed in the cardboard box 1, fold down side panels A2 and B18 along the creases until they fit snugly against the support frame 4. Then, peel off the release paper from the adhesive A8, fold the cover A7 to fit snugly against side panels A2 and B18, and secure it with adhesive A8. Next, peel off the release paper from the adhesive B13, fold the cover B12 to fit snugly against cover A7, and secure it with adhesive B13. This completes the sealing of the cardboard box. To open the box, first peel off the tear strip B14 from cover B12, then peel off the tear strip A9 from cover A7, then open cover A7. Finally, fold down side panels A2 and B18. The goods inside the box can be removed. After tearing off the tear strips A9 and B14, the release paper on the adhesive strips A10 and B16 attached to their sides can be peeled off, turning the tear strips A9 and B14 into adhesive strips. This allows the opened cardboard box 1 to be resealed, facilitating the reuse of the box and increasing its practicality. The method of sealing the box with tape is replaced by adhesive tape A8, adhesive tape B13, and tear strips A9 and B14, making the packaging and opening of the box more convenient, increasing the ease and fun of opening the box, and avoiding damage to the goods inside the box when sharp objects cut the tape, further improving the protection of the goods.

[0029] A support frame 4 is installed on the inner top wall of the cardboard box 1, and airbag sheets 17 are bonded to the side walls of the side panels A2 and B18. The support frame 4 installed on the inner top wall of the cardboard box 1 supports the side panels A2 and B18, ensuring their stability when folded down. It also provides stable support for the subsequent cover panels A7 and B12, improving the stability of the cardboard box. The airbag sheets 17 bonded to the side walls of the side panels A2 and B18 act as a buffer when subjected to external pressure, protecting the goods inside the box from damage and further enhancing the protective performance of the cardboard box.

[0030] The cardboard wall of the carton body 1 is provided with a reinforcing mesh plate 5, which is composed of multiple plastic strips arranged in a crisscross pattern. This structure gives the reinforcing mesh plate 5 high strength and toughness, effectively mitigating external impacts and providing additional cushioning protection for the goods. The reinforcement mesh plate 5 significantly enhances the structural strength of the carton body 1, making it less prone to deformation or damage, thus effectively protecting the integrity and safety of the goods inside.

[0031] An air cushion 3 is adhered to the inner wall of the cardboard box body 1. The air cushion 3 is made of soft and elastic rubber or silicone material. When the cardboard box is impacted by external force, the air cushion 3 can quickly absorb and disperse the impact force, effectively reducing the impact on the goods inside the box and further improving the protective effect of the cardboard box.

[0032] A waterproof layer 6 is provided on the outer wall of the cardboard box body 1. The waterproof layer 6 is a waterproof coating or a waterproof film. The waterproof layer 6 can prevent the cardboard box body 1 from deforming or being damaged due to moisture, thereby protecting the goods inside the box from moisture erosion. At the same time, the waterproof layer 6 also increases the durability of the cardboard box and extends its service life.

[0033] One end of the tear strip A9 is connected to a pull tab A11, and one end of the tear strip B14 is connected to a pull tab B15. The pull tabs A11 and B15 make it easy for users to grasp and tear the strip, making the process of opening the cardboard box simpler and improving the user experience.

[0034] Working principle: After the goods are placed in the cardboard box 1, side panels A2 and B18 are folded down along the creases until they fit snugly against the support frame 4. The support frame 4 provides support for side panels A2 and B18, ensuring their stability after folding. This also provides stable support for the subsequent cover panels A7 and B12, improving the overall stability of the cardboard box. Then, the release paper on the adhesive A8 is peeled off, and the cover panel A7 is folded down to fit snugly against side panels A2 and B18, and then secured with the adhesive A8. Finally, the release paper is peeled off... Apply the release paper to adhesive B13, fold the cover plate B12 until it aligns with the cover plate A7, and secure it with adhesive B13 to complete the box sealing. To open the box, first pull the pull tab B15 to tear the tear strip B14 off the cover plate B12, opening the cover plate B12. Then pull the pull tab A11 to tear the tear strip A9 off the cover plate A7, opening the cover plate A7. Next, flip open the side panels A2 and B18 to remove the goods inside the box. After tearing off the tear strips A9 and B14, peel off the adhesive strips A10 and B16 attached to their sides. The release paper allows tear strips A9 and B14 to function as adhesive strips, enabling the opened cardboard box 1 to be resealed, facilitating reuse and increasing practicality. The method of sealing the box with tape is replaced by adhesive tape A8, adhesive tape B13, and tear strips A9 and B14, making packing and opening the box more convenient and adding a sense of ease and enjoyment. It also prevents damage to the goods inside from sharp objects cutting the tape, further enhancing product protection. Airbags 17 are adhered to the side walls of side panels A2 and B18. The airbag 3, bonded to the inner wall of the cardboard box 1, can quickly absorb and disperse impact force, effectively reducing the impact on the goods inside the box and further improving the protective effect of the cardboard box. The reinforcing grid plate 5 set in the cardboard wall of the cardboard box 1 is composed of multiple plastic strips arranged in a cross pattern. This structure gives the reinforcing grid plate 5 high strength and toughness, which can alleviate external impact to a certain extent and provide additional cushioning protection for the goods. The setting of the reinforcing grid plate 5 greatly enhances the structural strength of the cardboard box 1, making the cardboard box 1 less prone to deformation or damage, thereby effectively protecting the integrity and safety of the goods inside the box.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A tear-off cardboard box, comprising a box body (1), a support frame (4), a reinforcing grid plate (5), a cover plate A (7), a cover plate B (12), and a side plate B (18), characterized in that: The top two sides of the cardboard box body (1) are connected by folds to side panels A (2) and B (18). The other two sides of the top of the cardboard box body (1) are connected by folds to cover plate A (7) and cover plate B (12). Adhesive A (8) is provided on the inner side of cover plate A (7). Tear strip A (9) is provided on cover plate A (7). Adhesive B (13) is provided on the inner side of cover plate B (12). Tear strip B (14) is provided on cover plate B (12). Adhesive strip A (10) is pasted on the side of tear strip A (9). Adhesive strip B (16) is pasted on the side of tear strip B (14).

2. A tear-off cardboard box according to claim 1, characterized in that: A support frame (4) is installed on the inner wall of the top of the cardboard box (1), and airbag pieces (17) are glued to the side walls of the side panels A (2) and B (18).

3. A tear-off cardboard box according to claim 1, characterized in that: The cardboard wall of the cardboard box body (1) is provided with a reinforcing grid plate (5), which is composed of multiple plastic strips arranged in a cross pattern.

4. A tear-away cardboard box according to claim 1, characterized in that: An airbag cushion (3) is adhered to the inner wall of the cardboard box body (1).

5. A tear-off cardboard box according to claim 1, characterized in that: A waterproof layer (6) is provided on the outer wall of the cardboard box body (1), and the waterproof layer (6) is a waterproof coating or a waterproof film.

6. A tear-off cardboard box according to claim 1, characterized in that: One end of the tear strip A (9) is connected to a pull tab A (11), and one end of the tear strip B (14) is connected to a pull tab B (15).

Images