A packaging box with a closure cap

Abstract

The utility model relates to packing box technical field, concretely is a kind of packing box with sealing cover, including packing box body, the packing box body includes box body, drawstring, folding bottom cover and folding cover, the surface of box body top position department is provided with sealing mechanism, the inside of box body is provided with high bearing capacity mechanism, the surface of box body and drawstring is provided with anti-damage mechanism.The utility model not only can improve the bearing capacity of packing box body when using when packing box uses, so that packing box can load more goods, at the same time, can improve the stability of packing box body when placing, so that packing box can avoid the phenomenon that box body appears damage due to the long-time pulling or use of drawstring when using, so that packing box is more durable when using, and so that packing box can cover the goods contained in box body when using, so that packing box can more meet the use demand of user when using, greatly improve practicality.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically a packaging box with a sealing lid. Background Technology

[0002] Gift-giving is an essential activity in interpersonal communication. When choosing gift packaging boxes, on the one hand, it is necessary to consider whether the packaging box is beautiful and whether the style is novel. On the other hand, it is convenient to package the product or open the packaging. Although traditional packaging boxes are relatively beautiful, their styles lack innovation and are not novel enough. In order to meet the needs of the market, there is a need for a packaging box with a sealing lid.

[0003] Existing packaging boxes fail to meet user needs. Their insufficient load-bearing capacity limits their ability to hold more items and reduces their stability. Furthermore, their inadequate damage resistance makes them prone to breakage from prolonged use or pulling on the carrying strap, resulting in poor durability. Additionally, existing packaging boxes typically lack a sealing function, failing to cover the contents and significantly reducing their practicality. Utility Model Content

[0004] The purpose of this utility model is to provide a packaging box with a sealing cap, so as to solve the problems mentioned in the background art that the packaging box is not strong enough in terms of load-bearing capacity, not good in terms of damage prevention performance, and usually does not have the function of sealing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a packaging box with a sealing lid, comprising a packaging box body, the packaging box body including a box body, a carrying rope, a folding bottom lid and a folding lid, a rotatable folding bottom lid being provided on the surface of the bottom position of the box body, the two ends of the carrying rope passing through the box body and extending into the interior of the box body, a sealing mechanism being provided on the surface of the top position of the box body, a high load-bearing mechanism being provided inside the box body, and a damage prevention mechanism being provided on the surfaces of the box body and the carrying rope.

[0006] Preferably, the bottom surface of the box body is also provided with a rotatable folding cover, which is attached to the bottom of the folding bottom cover with adhesive. The sides of the box body are provided with lifting ropes, which are slidably disposed on the surface of the box body.

[0007] Preferably, the sealing mechanism consists of a side cover, a second sealing cover, and a first sealing cover. A rotatable first sealing cover is provided on the surface of the top of the box, and the first sealing cover is folded to the surface of the box.

[0008] Preferably, a rotatable second sealing cover is provided on the surface at the top of the box body. The inner wall of the second sealing cover is in contact with the surface of the first sealing cover. Two sets of side covers are symmetrically installed on the surfaces on both sides of the first sealing cover. The side covers are folded on both sides of the box body.

[0009] Preferably, the high load-bearing capacity mechanism is composed of corrugated paper side panels, side corrugated cardboard, corrugated reinforcing cardboard and adhesive. The inside of the packaging box body is provided with side corrugated cardboard, and corrugated reinforcing cardboard is installed on the surface of the side corrugated cardboard. The corrugated paper side panels are installed on the surface of the corrugated reinforcing cardboard away from the side corrugated cardboard.

[0010] Preferably, the corrugated side panel, the side corrugated cardboard, and the corrugated reinforcing cardboard are used to improve the support and load-bearing capacity of the packaging box body, and the side corrugated cardboard, the corrugated reinforcing cardboard, and the corrugated side panel are glued to the inner wall of the box body with adhesive.

[0011] Preferably, the anti-damage mechanism includes a limiting component, a protective ring, and a rubber pad. The limiting component is installed on the surface of the lifting rope, and the inner wall of the limiting component is in contact with the inner wall of the box. Four sets of protective rings are symmetrically installed on the surfaces of both sides of the box.

[0012] Preferably, the protective ring is used to protect the sliding connection between the box and the lifting rope, and the inner wall of the protective ring is fitted with a rubber pad for protecting the surface of the lifting rope, the inner wall of the rubber pad being in contact with the surface of the lifting rope.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the packaging box with a sealing lid not only improves the load-bearing capacity of the packaging box body during use, allowing the packaging box to hold more items, but also improves the stability of the packaging box body when placed, preventing damage to the box body due to prolonged pulling or use of the carrying strap, making the packaging box more durable during use. Moreover, the packaging box can cover the items inside the box, making the packaging box better meet the user's needs and greatly improving its practicality.

[0014] 1. By incorporating a high load-bearing capacity mechanism, the user applies adhesive to the bottom of the corrugated side panels, side corrugated cardboard, and corrugated reinforcing cardboard. The user then places these components inside the box and pushes them downwards. The adhesive adheres the bottom surfaces of the corrugated side panels, side corrugated cardboard, and corrugated reinforcing cardboard to the bottom of the box. The combined action of these components enhances the load-bearing capacity of the packaging box, enabling it to hold more items and improving its stability when placed.

[0015] 2. By incorporating an anti-damage mechanism, the connection between the box and the carrying rope is protected by the combined action of the protective ring and rubber pad. When the carrying rope slides along the inner wall of the box, it will not directly cause wear to the inner wall. The protective ring also prevents damage to the box when the carrying rope is lifted. When the carrying rope is pulled to a specified length, the limiting component on the surface of the carrying rope moves to contact the inner wall of the box. The limiting component prevents the carrying rope from accidentally coming loose from the surface of the box and causing the box to fall. This achieves the anti-damage function of the packaging box, thus preventing damage to the box due to prolonged pulling or use of the carrying rope, making the packaging box more durable.

[0016] 3. By incorporating a sealing mechanism, the user first folds the first sealing cap so that it folds onto the surface of the box. At this point, the side caps fold to the sides of the box. The user then folds the second sealing cap so that it folds onto the surfaces of the side caps and the first sealing cap. The inner wall of the second sealing cap moves to contact the surfaces of the side caps and the first sealing cap, folding the sealing mechanism into the state shown in the diagram of the packaging box body. The user then folds the side caps onto the surfaces of the sides of the box. Under the combined action of the side caps, the second sealing cap, and the first sealing cap, the surface of the box is sealed, thus realizing the function of sealing the packaging box. This allows the packaging box to cover the items inside, making it more suitable for the user and greatly improving its practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the folded state of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention in its folded state;

[0019] Figure 3This is a schematic diagram of the front cross-sectional structure of this utility model;

[0020] Figure 4 This is a side cross-sectional view of the present invention in its folded state.

[0021] Figure 5 This is a side cross-sectional view of the folded state of this utility model.

[0022] Figure 6 For the present utility model Figure 4 Structural diagram of a medium-to-high load-bearing structure;

[0023] Figure 7 For the present utility model Figure 4 A schematic diagram of the structure of the anti-damage mechanism.

[0024] In the diagram: 1. Packaging box body; 10. Box body; 11. Carrying rope; 12. Folding bottom cover; 13. Folding cover; 2. Sealing mechanism; 21. Side cover; 22. Second sealing cover; 23. First sealing cover; 3. High load-bearing mechanism; 31. Corrugated side panel; 32. Side corrugated cardboard; 33. Corrugated reinforcing cardboard; 34. Adhesive; 4. Damage prevention mechanism; 41. Limiting component; 42. Protective ring; 43. Rubber pad. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0026] The present invention provides a packaging box with a sealing cap, the structure of which is as follows: Figures 1 to 5As shown, the packaging box includes a main body 1, which includes a box body 10, a carrying strap 11, a folding bottom cover 12, and a folding cover 13. A rotatable folding bottom cover 12 is provided on the surface of the bottom of the box body 10, and a rotatable folding cover 13 is also provided on the surface of the bottom of the box body 10. The folding cover 13 is attached to the bottom of the folding bottom cover 12 with adhesive. Carrying straps 11 are provided on the surfaces of both sides of the box body 10. The carrying straps 11 are slidably disposed on the surface of the box body 10, and the two ends of the carrying straps 11 pass through the box body 10 and extend into the interior of the box body 10.

[0027] Furthermore, such as Figures 2 to 5 As shown, a sealing mechanism 2 is provided on the surface of the top position of the box body 10. The sealing mechanism 2 consists of a side cover 21, a second sealing cover 22 and a first sealing cover 23. A rotatable first sealing cover 23 is provided on the surface of the top position of the box body 10. The first sealing cover 23 is folded to the surface of the box body 10. A rotatable second sealing cover 22 is also provided on the surface of the top position of the box body 10. The inner wall of the second sealing cover 22 is in contact with the surface of the first sealing cover 23. Two sets of side covers 21 are symmetrically installed on the surfaces on both sides of the first sealing cover 23. The side covers 21 are folded on both sides of the box body 10.

[0028] In practice, the user first folds the first sealing cap 23 so that it is folded onto the surface of the box body 10. At this time, the side cap 21 is folded to both sides of the box body 10. The user then folds the second sealing cap 22 so that it is folded onto the surfaces of the side cap 21 and the first sealing cap 23. At this time, the inner wall of the second sealing cap 22 moves to contact the surfaces of the side cap 21 and the first sealing cap 23, folding the sealing mechanism 2 into the state shown in the figure of the packaging box body 1. The user then folds the side cap 21 onto the surfaces of both sides of the box body 10. Under the combined action of the side cap 21, the second sealing cap 22 and the first sealing cap 23, the surface of the box body 10 is sealed to achieve the function of sealing the packaging box.

[0029] Furthermore, such as Figure 4 and Figure 6 As shown, the interior of the box body 10 is equipped with a high load-bearing mechanism 3, which consists of a corrugated cardboard side panel 31, a side corrugated cardboard 32, a corrugated reinforcing cardboard 33, and adhesive 34. The interior of the packaging box body 1 is equipped with a side corrugated cardboard 32, and a corrugated reinforcing cardboard 33 is installed on the surface of the side corrugated cardboard 32. A corrugated cardboard side panel 31 is installed on the surface of the corrugated reinforcing cardboard 33 away from the side corrugated cardboard 32. The corrugated cardboard side panel 31, the side corrugated cardboard 32, and the corrugated reinforcing cardboard 33 are used to improve the support and load-bearing capacity of the packaging box body 1. The side corrugated cardboard 32, the corrugated reinforcing cardboard 33, and the corrugated cardboard side panel 31 are glued to the inner wall of the box body 10 by adhesive 34.

[0030] In practice, the user applies adhesive 34 to the bottom of the corrugated side panel 31, the side corrugated cardboard 32, and the corrugated reinforcing cardboard 33. Then, the user places the corrugated side panel 31, the side corrugated cardboard 32, and the corrugated reinforcing cardboard 33 into the box body 10 and pushes them downwards. This causes the surfaces at the bottom of the corrugated side panel 31, the side corrugated cardboard 32, and the corrugated reinforcing cardboard 33 to be adhered to the bottom of the box body 10 by the adhesive 34. The combined effect of the corrugated side panel 31, the side corrugated cardboard 32, and the corrugated reinforcing cardboard 33 improves the load-bearing capacity of the packaging box body 1 during use, thereby achieving the function of high load-bearing capacity of the packaging box.

[0031] Furthermore, such as Figure 4 and Figure 7 As shown, the surfaces of the box body 10 and the lifting rope 11 are provided with an anti-damage mechanism 4. The anti-damage mechanism 4 includes a limiting member 41, a protective ring 42, and a rubber pad 43. The limiting member 41 is installed on the surface of the lifting rope 11, and the inner wall of the limiting member 41 is in contact with the inner wall of the box body 10. Four sets of protective rings 42 are symmetrically installed on the surfaces of both sides of the box body 10. The protective rings 42 are used to protect the sliding connection between the box body 10 and the lifting rope 11. The inner wall of the protective ring 42 is installed with a rubber pad 43 for protecting the surface of the lifting rope 11, and the inner wall of the rubber pad 43 is in contact with the surface of the lifting rope 11.

[0032] During implementation, the protective ring 42 and the rubber pad 43 work together to protect the connection between the box body 10 and the lifting rope 11. When the lifting rope 11 slides on the inner wall of the box body 10, the lifting rope 11 will not directly cause wear to the inner wall of the box body 10. Under the action of the protective ring 42, the lifting rope 11 will not cause damage to the box body 10 when it is lifted. When the lifting rope 11 is pulled to a specified length, the limiting member 41 on the surface of the lifting rope 11 moves to contact the inner wall of the box body 10. Under the action of the limiting member 41, the lifting rope 11 can be prevented from accidentally coming loose from the surface of the box body 10, which would cause the packaging box body 1 to fall, thus achieving the function of preventing damage to the packaging box.

[0033] Working principle: In use, first place the packaging box body 1 in the designated position. The user first folds the bottom cover 12 to the bottom of the box body 10, and then folds the bottom cover 13 to the bottom of the bottom cover 12. The bottom cover 12 and the bottom cover 13 are glued together with adhesive. Then, the user applies adhesive 34 to the bottom of the corrugated side panel 31, the side corrugated cardboard 32, and the corrugated reinforcing cardboard 33. Then, the user places the corrugated side panel 31, the side corrugated cardboard 32, and the corrugated reinforcing cardboard 33 into the box body 10 and pushes the corrugated side panel 31 and the side corrugated cardboard 32 downwards. 2. The corrugated cardboard 33 and the corrugated side panel 31, the side corrugated cardboard 32 and the corrugated reinforcing cardboard 33 are glued to the bottom of the box body 10 with adhesive 34. Under the combined action of the corrugated side panel 31, the side corrugated cardboard 32 and the corrugated reinforcing cardboard 33, the load-bearing capacity of the packaging box body 1 can be improved, so as to realize the function of high load-bearing capacity of the packaging box. This allows the packaging box to carry more items and improves the stability of the packaging box body 1 when placed.

[0034] Subsequently, when the user lifts the packaging box body 1 by pulling the carrying rope 11, the contact surface between the carrying rope 11 and the box body 10 is prone to wear, causing damage to the connection between the box body 10 and the carrying rope 11 and reducing the service life of the packaging box body 1. The protective ring 42 and the rubber pad 43 work together to protect the connection between the box body 10 and the carrying rope 11. When the carrying rope 11 slides on the inner wall of the box body 10, it will not directly cause wear to the inner wall of the box body 10. The protective ring 42 also helps to prevent the carrying rope 11 from being worn down. 1. When lifted, the box body 10 will not be damaged. When the lifting rope 11 is pulled to the specified length, the limiting member 41 on the surface of the lifting rope 11 moves to contact the inner wall of the box body 10. Under the action of the limiting member 41, the lifting rope 11 can be prevented from accidentally coming loose from the surface of the box body 10, thus preventing the packaging box body 1 from falling. This achieves the function of preventing damage to the packaging box, thereby preventing the box body 10 from being damaged due to the long-term pulling or use of the lifting rope 11, making the packaging box more durable during use.

[0035] Subsequently, after the user places the item inside the box 10, the user first folds the first sealing cover 23 so that the first sealing cover 23 is folded onto the surface of the box 10. At this time, the side cover 21 is folded to both sides of the box 10. The user then folds the second sealing cover 22 so that the second sealing cover 22 is folded onto the surface of the side cover 21 and the first sealing cover 23. At this time, the inner wall of the second sealing cover 22 moves to contact the surface of the side cover 21 and the first sealing cover 23, folding the sealing mechanism 2 into the state shown in the figure of the packaging box body 1. The user then folds the side cover 21 onto the surface of both sides of the box 10. Under the combined action of the side cover 21, the second sealing cover 22 and the first sealing cover 23, the surface of the box 10 is sealed to realize the function of sealing the packaging box. This allows the packaging box to cover the items inside the box 10 when in use, making the packaging box more suitable for the user's needs and greatly improving its practicality. Finally, the use of the packaging box is completed.

[0036] 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 packaging box with a sealing lid, comprising a packaging box body (1), characterized in that: The packaging box body (1) includes a box body (10), a carrying rope (11), a folding bottom cover (12) and a folding cover (13). The bottom surface of the box body (10) is provided with a rotatable folding bottom cover (12). The two ends of the carrying rope (11) pass through the box body (10) and extend into the interior of the box body (10). The top surface of the box body (10) is provided with a sealing mechanism (2). The interior of the box body (10) is provided with a high load-bearing mechanism (3). The surfaces of the box body (10) and the carrying rope (11) are provided with a damage prevention mechanism (4).

2. A packaging box with a sealing cap according to claim 1, characterized in that: The bottom surface of the box body (10) is also provided with a rotatable folding cover (13), which is attached to the bottom of the folding bottom cover (12) by adhesive. The sides of the box body (10) are provided with lifting ropes (11), which are slidably disposed on the surface of the box body (10).

3. A packaging box with a sealing lid according to claim 1, characterized in that: The sealing mechanism (2) consists of a side cover (21), a second sealing cover (22) and a first sealing cover (23). The top surface of the box body (10) is provided with a rotatable first sealing cover (23), which is folded to the surface of the box body (10).

4. A packaging box with a sealing cap according to claim 1, characterized in that: The top surface of the box (10) is also provided with a rotatable second sealing cover (22). The inner wall of the second sealing cover (22) is in contact with the surface of the first sealing cover (23). Two sets of side covers (21) are symmetrically installed on the two sides of the first sealing cover (23). The side covers (21) are folded on both sides of the box (10).

5. A packaging box with a sealing cap according to claim 1, characterized in that: The high load-bearing structure (3) is composed of a corrugated paper side plate (31), a side corrugated cardboard (32), a corrugated reinforcing cardboard (33), and adhesive (34). The inside of the packaging box body (1) is provided with a side corrugated cardboard (32), and a corrugated reinforcing cardboard (33) is installed on the surface of the side corrugated cardboard (32). A corrugated paper side plate (31) is installed on the surface of the corrugated reinforcing cardboard (33) away from the side corrugated cardboard (32).

6. A packaging box with a sealing lid according to claim 5, characterized in that: The corrugated side panel (31), the corrugated side cardboard (32), and the corrugated reinforcing cardboard (33) are used to improve the support and load-bearing capacity of the packaging box body (1). The corrugated side cardboard (32), the corrugated reinforcing cardboard (33), and the corrugated side panel (31) are glued to the inner wall of the box body (10) with adhesive (34).

7. A packaging box with a sealing cap according to claim 1, characterized in that: The damage prevention mechanism (4) includes a limiting member (41), a protective ring (42) and a rubber pad (43). The limiting member (41) is installed on the surface of the lifting rope (11). The inner wall of the limiting member (41) is in contact with the inner wall of the box (10). Four sets of protective rings (42) are symmetrically installed on the surfaces of both sides of the box (10).

8. A packaging box with a sealing cap according to claim 7, characterized in that: The protective ring (42) is used to protect the sliding connection between the box (10) and the lifting rope (11). The inner wall of the protective ring (42) is equipped with a rubber pad (43) for surface protection of the lifting rope (11). The inner wall of the rubber pad (43) is in contact with the surface of the lifting rope (11).

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