Paper packaging box with reinforcing structure

Abstract

The utility model belongs to the technical field of packaging boxes, and particularly relates to a paper packaging box with a reinforcing structure, which comprises a paper box body, a cover arranged on one side of the paper box body, a support rod, a clamping block, a chute, a top plate, a spring and a pressing plate, according to the device, through work of the clamping blocks and the pressing plates, the pressing plates can continuously press the surfaces of objects contained in the carton body, and sufficient force can be applied to the surfaces of the objects through the springs; according to the carton box, the carton box body is arranged, so that it can be guaranteed that articles in the carton box body can be prevented from being scattered when the carton box body jolts in the carrying and transporting process, the stable structure is achieved, through supporting of the top plate and the supporting rods, the supporting effect on the carton box body can be achieved when the carton box body is impacted or pressed by external force, and the practicability is high. The structure of the carton body can be prevented from being damaged, and the overall structure of the carton body has high stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boxes, and in particular relates to a paper packaging box with a reinforced structure. Background Art

[0002] Packing boxes are mainly used to facilitate transportation, loading and unloading, and storage. Generally, wooden boxes, corrugated wood pallets, and cartons are used. Cartons are made by stamping, cutting, and pasting, which are convenient for handling, loading and unloading. They have the advantages of light material and heavy load-bearing capacity. They can be customized according to the size and specifications of the goods. They are mainly used to replace wooden boxes for transportation. At the same time, cartons also have the advantages of fast assembly, time and labor saving, exquisite craftsmanship, and good sealing performance. They can save a lot of wood resources and are internationally recognized and promoted new environmentally friendly packaging products;

[0003] After checking the authorization announcement number: CN215156569U discloses a paper packaging box with a reinforced structure. This technology discloses "a paper packaging box body and a paper cover connected to the paper packaging box body, an inner reinforced box body is provided inside the paper packaging box body, and a reinforced protection gap is provided between the inner reinforced box body and the paper packaging box body. Through the split design of the paper packaging box body and the inner reinforced box body, the first frame-shaped buffer block and the second frame-shaped buffer block made of cotton blocks provided between the paper packaging box body and the inner reinforced box body can effectively buffer the lateral impact force suffered by the box body. At the same time, the design of the reinforced edge and the frame-shaped reinforcement strip enhances the strength of the inner corners of the inner reinforced box body and the side walls of the paper packaging box body. Moreover, through the top reinforcement strip provided on the top of the inner reinforced box body, a certain support force can be provided to the paper cover when it is covered, thereby enhancing the compression resistance of the top of the box body".

[0004] Although this design can effectively buffer the lateral impact force on the box, and at the same time strengthen the design of the edge and frame reinforcement strips, enhance the strength of the inner corners of the inner reinforced box and the side walls of the paper packaging box, and through the top reinforcement strip provided at the top of the inner reinforced box, it can provide a certain support force when the paper cover is installed, thereby enhancing the compression resistance of the top of the box, but although the structure of the device itself is relatively strong during transportation, it is very likely to be bumpy during transportation and handling. At this time, the items contained therein will be scattered, which is not conducive to subsequent storage and sorting.

[0005] In order to solve the above problems, the present application proposes a paper packaging box with a reinforced structure. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a paper packaging box with a reinforced structure, through the work of the card block and the pressure plate, the pressure plate can be continuously pressed on the surface of the items contained in the carton body, and the spring can exert sufficient force on the surface of the items, thereby ensuring that the carton body can avoid the items inside from being scattered when bumps occur during handling and transportation. It has a relatively stable structure, and through the support of the top plate and the support rod, it can support the carton body when it is hit or pressured by external forces, which can avoid damage to the structure of the carton body and make its overall structure have strong stability.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper packaging box with a reinforced structure, comprising a carton body, and also comprising a cover, a support rod, a block, a slide groove, a top plate, a spring and a pressure plate arranged on one side of the carton body, one side surface of the carton body is slidably connected to the surface of the cover, and the inner surface of the carton body is also fixedly connected to one end of the support rod, and the surface of the support rod is provided with the slide groove slidably connected to the block, and the support rod and the block are rotatably connected, the support rod is also slidably connected to the surface of the top plate, and the top plate is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the surface of the pressure plate close to the top plate, and the spring is sleeved on the surface of the support rod.

[0008] As a preferred embodiment of the paper packaging box with a reinforced structure of the utility model, the support rods are arranged at equal angles inside the carton body.

[0009] As a preferred embodiment of the paper packaging box with a reinforced structure of the utility model, the shape of the slide groove is elliptical, and the shape of the slide groove matches the shape of the block.

[0010] As a preferred paper packaging box with a reinforced structure of the utility model, the shape of the top plate is "X" shape.

[0011] As a preferred embodiment of the paper packaging box with a reinforced structure of the utility model, there are four springs in total, and each of the springs is arranged parallel to each other.

[0012] As a preferred embodiment of the paper packaging box with a reinforced structure of the utility model, the surfaces of the pressing plate and the top plate are both provided with circular through holes that match the positions and shapes of the support rods.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: through the work of the card block and the pressure plate, the pressure plate can be continuously pressed on the surface of the articles contained in the carton body, and sufficient force can be applied to the surface of the articles through the spring, thereby ensuring that the articles inside the carton body can be prevented from being scattered when bumps occur during handling and transportation, and having a relatively stable structure. Through the support of the top plate and the support rod, the carton body can be supported when it is impacted or pressured by external forces, and the structural damage of the carton body can be avoided, so that the overall structure has strong stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the carton body in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the top plate and the support rod in the utility model in a separated state;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the support rod in the utility model;

[0019] In the figure:

[0020] 1. Carton body; 2. Lid; 3. Support rod; 4. Block; 5. Slide; 6. Top plate; 7. Spring; 8. Pressure plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0022] like Figure 1 As shown:

[0023] A paper packaging box with a reinforced structure comprises a paper box body 1.

[0024] In this embodiment: the existing {public announcement number}: CN215156569U discloses a paper packaging box with a reinforced structure. This patent discloses a paper packaging box body. The carton body 1 in the present application document adopts the same technical means in this prior art. This technical means will not be described one by one here. For details about the improvement of this prior art, please refer to the disclosed technology below; to solve the technical problems existing in this prior art, as disclosed in the background technology above, "although the structure of the device itself is relatively strong during transportation, it is very likely to be bumpy during transportation and handling. At this time, the items contained therein will be scattered, which is not conducive to subsequent storage and sorting work." In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve the above problems, a cover 2 and a support rod 3 are added on this basis.

[0025] More specifically:

[0026] like Figure 1 - Figure 4 As shown:

[0027] In combination with the above content: it also includes a cover 2, a support rod 3, a block 4, a slide 5, a top plate 6, a spring 7 and a pressure plate 8 arranged on one side of the carton body 1, one side surface of the carton body 1 is slidingly connected to the surface of the cover 2, and the inner surface of the carton body 1 is also fixedly connected to one end of the support rod 3, and the surface of the support rod 3 is provided with a slide 5 slidingly connected to the block 4, and the support rod 3 and the block 4 are rotationally connected, the support rod 3 is also slidingly connected to the surface of the top plate 6, and the top plate 6 is fixedly connected to one end of the spring 7, the other end of the spring 7 is fixedly connected to the surface of the pressure plate 8 close to the top plate 6, and the spring 7 is sleeved on the surface of the support rod 3.

[0028] In this embodiment: when the carton body 1 needs to contain articles, the lid 2 can be opened to separate it from the carton body 1 and the articles can be placed inside the carton body 1. At this time, the top plate 6, the spring 7, the pressure plate 8 and the support rod 3 are separated, and the block 4 is also located inside the support rod 3 in a vertical state. Then the top plate 6 and the pressure plate 8 can be sleeved on the surface of the support rod 3, and the support rod 3 will also pass through the top plate 6, the spring 7 and the pressure plate 8. At this time, the pressure plate 8 will first fit with the articles inside the carton body 1. At this time, continue to press the top plate 6 so that it and the pressure plate 8 compress the spring 7 located between the two. At this time, the position of the pressure plate 8 will be lower than the block 4, then the card block 4 can be rotated 90 degrees inside the support rod 3, and then the pressure plate 8 can be released. The pressure plate 8 will lift the card block 4 under the rebound of the spring 7 and make it slide along the slide groove 5 until the card block 4 moves to the top of the slide groove 5. At this time, the structural reinforcement work of the carton body 1 and the articles therein is completed. Finally, the lid 2 can be covered on the top of the carton body 1 again to complete the sealing work. The articles placed by this device can avoid being scattered during the movement or bumping process, and the carton body 1 can also avoid its structural deformation through the support of the top plate 6 and the pressure plate 8 when it is hit by external force.

[0029] Going further:

[0030] In an optional embodiment, the support rods 3 are arranged at equal angles inside the carton body 1 .

[0031] In this embodiment, the support rods 3 arranged at equal angles can provide the top plate 6 and the pressure plate 8 with stable fulcrums, and can also flexibly adjust the position of the pressure plate 8 according to the height of the object.

[0032] Going further:

[0033] In an optional embodiment, the shape of the slide groove 5 is elliptical, and the shape of the slide groove 5 matches the shape of the block 4 .

[0034] In this embodiment, the elliptical slide groove 5 can allow the block 4 disposed inside to slide along it, so that when the block 4 is in a horizontal state, its position can be positioned through the top plate 6 to avoid separation between the top plate 6 and the support rod 3.

[0035] Going further:

[0036] In an optional embodiment, the top plate 6 is in an "X" shape.

[0037] In this embodiment, the top plate 6 arranged in an "X" shape can be connected to the support rod 3 through its various end points. At the same time, under the action of the top plate 6, when the outside of the carton body 1 is hit, the top plate 6 can also support the carton body 1 to prevent the carton body 1 from being deformed under the impact.

[0038] Going further:

[0039] In an optional embodiment, four springs 7 are provided, and each spring 7 is arranged parallel to each other.

[0040] In this embodiment, the springs 7 arranged parallel to each other can press the articles inside the carton body 1 through the pressure plate 8 when they are in the contracted state, so that the articles can be placed in a stable state and prevent them from shaking inside the carton body 1.

[0041] Going further:

[0042] In an optional embodiment, the surfaces of the pressing plate 8 and the top plate 6 are both provided with circular through holes that match the positions and shapes of the support rods 3 .

[0043] In this embodiment: the through holes starting from the surface of the top plate 6 and the pressing plate 8 enable them to form a stable connection with the support rod 3. The top plate 6 and the pressing plate 8 can be installed according to the height of the objects placed inside the carton body 1, and the objects can be positioned by the pressing plate 8, so that the stability of the objects inside the carton body 1 can be enhanced.

[0044] The working principle and use process of the utility model are as follows: when the carton body 1 needs to contain articles, the lid 2 can be opened to separate it from the carton body 1 and the articles can be placed inside the carton body 1. At this time, the top plate 6, the spring 7, the pressure plate 8 and the support rod 3 are in a separated state, and the block 4 is also located inside the support rod 3 in a vertical state. Then the top plate 6 and the pressure plate 8 can be sleeved on the surface of the support rod 3, and the support rod 3 will also pass through the top plate 6, the spring 7 and the pressure plate 8. At this time, the pressure plate 8 will first fit the articles inside the carton body 1. At this time, continue to press the top plate 6 so that it and the pressure plate 8 compress the spring 7 located between the two. At this time, the position of the pressure plate 8 will Lower than the height of the card block 4, the card block 4 can then be rotated 90 degrees inside the support rod 3, and then the pressure plate 8 can be released. The pressure plate 8 will lift the card block 4 under the rebound of the spring 7 and make it slide along the slide groove 5 until the card block 4 moves to the top of the slide groove 5. At this time, the structural reinforcement work of the carton body 1 and the articles therein is completed, and finally the lid 2 can be covered on the top of the carton body 1 again to complete the sealing work. The articles placed by this device can avoid being scattered during the movement or bumping process, and the carton body 1 can also avoid its structural deformation through the support of the top plate 6 and the pressure plate 8 when it is hit by external force.

[0045] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paper packaging box with a reinforced structure, comprising a carton body (1), characterized in that: The invention also comprises a cover (2), a support rod (3), a block (4), a slide groove (5), a top plate (6), a spring (7) and a pressure plate (8) arranged on one side of the carton body (1); a surface of one side of the carton body (1) is slidably connected to a surface of the cover (2); an inner surface of the carton body (1) is also fixedly connected to one end of the support rod (3); a slide groove (5) slidably connected to the block (4) is provided on the surface of the support rod (3); the support rod (3) and the block (4) are rotatably connected; the support rod (3) is also slidably connected to a surface of the top plate (6); the top plate (6) and one end of the spring (7) are fixedly connected; the other end of the spring (7) is fixedly connected to a surface of the pressure plate (8) close to the top plate (6); and the spring (7) is sleeved on the surface of the support rod (3).

2. The paper packaging box with a reinforced structure according to claim 1, characterized in that: The support rods (3) are arranged at equal angles inside the carton body (1).

3. The paper packaging box with a reinforced structure according to claim 1, characterized in that: The shape of the slide groove (5) is elliptical, and the shape of the slide groove (5) matches the shape of the clamping block (4).

4. The paper packaging box with a reinforced structure according to claim 1, characterized in that: The top plate (6) is in an "X" shape.

5. The paper packaging box with a reinforced structure according to claim 1, characterized in that: There are four springs (7) in total, and each of the springs (7) is arranged parallel to each other.

6. The paper packaging box with a reinforced structure according to claim 1, characterized in that: The surfaces of the pressing plate (8) and the top plate (6) are both provided with circular through holes that match the positions and shapes of the support rods (3).

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