Packaging carton structure

Abstract

The utility model relates to a paper box structure, in particular to a packaging paper box structure which comprises a paper box assembly, the paper box assembly comprises a box body, a transverse plate and a side plate, the transverse plate and the side plate are arranged on the box body, the transverse plate is vertically attached to the side plate, through holes are formed in the transverse plate and the side plate, and fixing assemblies are connected to the through holes. The utility model provides a packaging carton structure which is reasonable in structural design, a fixing assembly is arranged, a fixing column penetrates through a cylindrical hole, a limiting plate is folded through an indentation to penetrate through a strip-shaped hole, the limiting plate is located on the outer side of a transverse plate and the outer side of a side plate, and then the limiting plate adheres to the outer side of the transverse plate and the outer side of the side plate through double faced adhesive tape. The limiting plates are arranged on the outer side of the box body, so that the transverse plates and the side plates can be fixed, the limiting plates are located on the outer side of the box body while the box body is closed, when the position, located on the double-faced adhesive tape, of the box body is damaged, the limiting plates can shield the damaged position, and the effect that the appearance is not obviously damaged when the box body is used for the second time is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paper box structure, concretely is a packing paper box structure. BACKGROUND

[0002] The packing paper box is made of paper products, and is used for packing various articles. The packing paper box is divided into corrugated paper boxes, white board paper boxes, box board paper boxes and the like according to materials. With the enhancement of environmental protection consciousness and the improvement of consumer's requirement for product packaging, the packing paper box is developing towards the direction of more environmental protection, individualization and functionalization, for example, using degradable and renewable environmental protection materials. After the product is packaged by the packing paper box, the packing paper box is usually closed by using adhesive tape. When the adhesive tape is torn from the packing paper box, the surface paper on the packing paper box will be adhered and torn off along with the adhesive tape, so that the appearance of the packing paper box is damaged, and the secondary use of the packing paper box is affected. SUMMARY

[0003] The utility model discloses a packing paper box structure, has the advantage, solved the packing paper box in the product is packed, usually using adhesive tape to close packing paper box, when adhesive tape is torn from packing paper box, will the surface paper on packing paper box adhere and tear down along with adhesive tape, make the appearance of packing paper box be damaged, affect the secondary use of packing paper box's problem.

[0004] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a packing paper box structure, the paper box structure includes a paper box assembly, the paper box assembly includes a box body and a horizontal plate and a side plate arranged on the box body, the horizontal plate and the side plate are perpendicular to each other, the horizontal plate and the side plate are provided with through holes, the through holes are connected with fixing assemblies, the fixing assembly includes a fixing column, the fixing column is provided with a limiting plate, the limiting plate is two, the two limiting plates are an integral structure, and the limiting plate is provided with an indentation on both sides along the axis, and one side of the limiting plate close to the fixing column is provided with double-sided adhesive tape.

[0005] Preferably, the through hole includes a cylindrical hole and a strip-shaped hole, the strip-shaped hole is arranged on both sides of the cylindrical hole, and the width value of the strip-shaped hole is less than the diameter value of the cylindrical hole.

[0006] Preferably, the fixing column is arranged in the cylindrical hole, the height value of the fixing column is equal to the sum of the width value of the horizontal plate and the width value of the side plate, and the diameter value of the limiting plate is equal to the width value of the strip-shaped hole.

[0007] Preferably, the box body is provided with a supporting assembly along the height direction thereof, the supporting assembly includes a supporting plate and a top plate arranged on the supporting plate, the top plate is two, and an included angle exists between the inclined surface of the two top plates and the horizontal surface of the supporting plate, and the angle value of the included angle is 45 °.

[0008] Preferably, the outer end of the top plate is a planar structure, and the top plate is located at the four inner corners of the box.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. This utility model provides a packaging carton structure with a reasonable design. By setting a fixing component, a fixing post is passed through a cylindrical hole, and a limiting plate is folded through a strip hole by indentation, so that the limiting plate is located on the outside of the horizontal plate and the side plate respectively. Then, the limiting plate is attached to the outside of the horizontal plate and the side plate with double-sided adhesive, so that the horizontal plate and the side plate can be fixed. While the box body is closed, the limiting plate is located on the outside of the box body. When the box body is damaged at the double-sided adhesive, the limiting plate can cover the damaged area, so that the box body can be reused without obvious damage to the appearance.

[0011] 2. This utility model, by setting a support component inside the box, the support plate limits and protects the product inside the box, and the top plate strengthens the support at the four corners of the box, can effectively prevent the four corners of the box from bending, and there is a certain distance between the product and the box, which facilitates better protection of the product. Attached Figure Description

[0012] Figure 1 This is an overall structural diagram of the present invention;

[0013] Figure 2 This is a structural diagram of the paper box assembly of this utility model;

[0014] Figure 3 This is an enlarged view of point A in this utility model;

[0015] Figure 4 This is a structural diagram of the fixing component of this utility model;

[0016] Figure 5 This is a structural diagram of the support component of this utility model;

[0017] Figure 6 This is an enlarged view of section B of this utility model.

[0018] The reference numerals and names in the figure are as follows:

[0019] 1. Paper box assembly; 11. Box body; 12. Horizontal plate; 13. Side plate; 14. Through hole; 2. Fixing assembly; 21. Fixing post; 22. Limiting plate; 221. Indentation; 23. Double-sided adhesive; 3. Support assembly; 31. Support plate; 32. Top plate. Detailed Implementation

[0020] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0023] Please see Figures 1 to 4This utility model provides an embodiment of a packaging paper box structure, which includes a paper box assembly 1. The paper box assembly 1 includes a box body 11 and a horizontal plate 12 and a side plate 13 disposed on the box body 11. The horizontal plate 12 and the side plate 13 are perpendicularly attached to each other. Both the horizontal plate 12 and the side plate 13 are provided with through holes 14. A fixing assembly 2 is connected to the through holes 14. The fixing assembly 2 includes a fixing post 21. Two limiting plates 22 are provided on the fixing post 21. It is a one-piece molded structure, and the limiting plate 22 has indentations 221 on both sides along its central axis. The side of the limiting plate 22 near the fixing post 21 is provided with double-sided adhesive 23. The fixing post 21 is located inside the cylindrical hole 141, and the height of the fixing post 21 is equal to the sum of the width of the horizontal plate 12 and the width of the side plate 13. The diameter of the limiting plate 22 is equal to the width of the strip hole 142. The limiting plate 22 can be flipped and folded along the indentation 221 until it is perpendicular to the top of the fixing post 21.

[0024] Please see Figure 4 The through hole 14 includes a cylindrical hole 141 and a strip hole 142. The strip hole 142 is provided on both sides of the cylindrical hole 141, and the width of the strip hole 142 is smaller than the diameter of the cylindrical hole 141. The fixing post 21 and the limiting plate 22 can pass through and move inside the cylindrical hole 141 and the strip hole 142.

[0025] Please see Figure 5 Inside the box 11, a support assembly 3 is provided along its height direction. The support assembly 3 includes a support plate 31 and a top plate 32 provided on the support plate 31. There are two top plates 32. The inclined surfaces of the two top plates 32 and the horizontal plane of the support plate 31 form an angle of 45°. The support assembly 3 is located around the inside of the box 11, and the outer front ends of adjacent top plates 32 form a right angle and fit against the four corners inside the box 11.

[0026] Please see Figure 6 The outer end of the top plate 32 is a planar structure, and the top plate 32 is located at the four corners inside the box 11.

[0027] Please refer to it again. Figures 1 to 6In use, this invention involves placing the support plate 31 and top plate 32 around the interior perimeter of the box body 11, with the top plate 32 positioned in a V-shape at the four corners of the box body 11. A certain distance is maintained between the inner side of the support plate 31 and the inner side of the box body 11. The product is then placed inside the cavity formed by the support plate 31, with the outer side of the support plate 31 fitting against the outer side of the product. At this point, the product and the box body 11 are separated by the support plate 31, improving the product's protective performance. Furthermore, the product is supported by the top plate 32 via the support plate 31, which in turn strengthens the support for the four corners of the box body 11, preventing deformation of the corners due to external pressure. Next, fold the limiting plate 22 outward along the indentation 221 and place the limiting plate 22 outward through the strip hole 142. When the fixing post 21 moves into the inside of the strip hole 141 and the limiting plate 22 is located on the outside of the horizontal plate 12 and the side plate 13 respectively, rotate the limiting plate 22 so that the folded limiting plate 22 is perpendicular to the strip hole 142. Then, fold the limiting plate 22 in the opposite direction so that the double-sided adhesive 23 on the inside of the limiting plate 22 is adhered to the outside of the horizontal plate 12 and the side plate 13. The limiting plate 22 can be fixed on the outside of the horizontal plate 12 and the side plate 13. Thus, the horizontal plate 12 and the side plate 13 are fixed together by the limiting plate 22 and the fixing post 21, thereby achieving the closure of the box body 11.

[0028] 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 paper box structure, comprising a paper box assembly (1), characterized in that: The paper box assembly (1) includes a box body (11) and a horizontal plate (12) and a side plate (13) disposed on the box body (11). The horizontal plate (12) and the side plate (13) are perpendicularly attached to each other. Both the horizontal plate (12) and the side plate (13) are provided with through holes (14). A fixing component (2) is connected to the through hole (14). The fixing component (2) includes a fixing post (21). A limiting plate (22) is provided on the fixing post (21). There are two limiting plates (22). The two limiting plates (22) are integrally formed. The limiting plates (22) are provided with indentations (221) on both sides along the central axis. Double-sided adhesive (23) is provided on the side of the limiting plate (22) near the fixing post (21).

2. The packaging paper box structure according to claim 1, characterized in that: The through hole (14) includes a cylindrical hole (141) and a strip hole (142). The strip hole (142) is disposed on both sides of the cylindrical hole (141), and the width of the strip hole (142) is smaller than the diameter of the cylindrical hole (141).

3. The packaging paper box structure according to claim 1, characterized in that: The fixing post (21) is set inside the cylindrical hole (141), and the height of the fixing post (21) is equal to the sum of the width of the horizontal plate (12) and the width of the side plate (13), and the diameter of the limiting plate (22) is equal to the width of the strip hole (142).

4. The packaging paper box structure according to claim 1, characterized in that: The box (11) is provided with a support assembly (3) along its height direction. The support assembly (3) includes a support plate (31) and a top plate (32) provided on the support plate (31). There are two top plates (32). The inclined surfaces of the two top plates (32) and the horizontal surface of the support plate (31) have an angle of 45°.

5. The packaging paper box structure according to claim 4, characterized in that: The outer end of the top plate (32) is a planar structure, and the top plate (32) is located at the four corners inside the box (11).

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