CN218704627U

CN218704627U - Combined packing box

Info

Publication number: CN218704627U
Application number: CN202220371167.9U
Authority: CN
Inventors: 刘小江; 孟兵; 孟湘哲; 武止戈
Original assignee: Hunan Shengxin Super Energy Environmental Protection Technology Co ltd
Current assignee: Hunan Shengxin Super Energy Environmental Protection Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2023-03-24
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a combined type packing box, including two independent mould pressing integrated into one piece components, two components are first component and second component respectively, and the one side of first component overlaps with the one side of second component to realize connecting through the overlap part, thereby form the box body of bottom surface overlapping, top surface open-ended combined type packing carton. The utility model provides a box body of combination formula packing carton is assembled by two components and is constituteed, and two components form in the box body bottom surface and overlap to can strengthen the box body bottom effectively, and the gravity of the article that bear transmits to two components in box body bottom dispersion, thereby can avoid the damage of the single component that the atress inequality caused, and then improved the life of packing carton. Moreover, the packaging box can be assembled only by fixing the overlapped surfaces, so that the flow is simplified, and the efficiency is improved.

Description

Combined packing box

Technical Field

The utility model mainly relates to the technical field of packaging, especially, relate to a modular packing carton.

Background

In the modern society increasingly paying attention to environmental protection, the secondary utilization of waste paper has great significance. The paper pulp molding technology is a stereo paper making technology, which uses waste paper as raw material and moulds paper products with certain shapes on a moulding machine by a special mould. The raw materials used by the pulp molding technology are waste paper, including paperboard, waste paper box paper, waste white edge paper and the like, and the sources are wide; the manufacturing process is completed by the working procedures of pulping, adsorption molding, drying and shaping and the like, and is harmless to the environment; and the finished product can be recycled. However, the existing pulp molding is only used for manufacturing industrial cushion packaging, and the pulp molding can be made into model products with various shapes according to different purposes, and the model products can be used as packaging gaskets of eggs, fruits, precision devices, breakable glass, ceramic products, artware and the like, and have good cushion protection performance. However, the material has the disadvantages of low strength and poor toughness, so that the material can only be used as a buffer package and cannot be used as an outer packaging box. In order to improve the performance of paper pulp molding products, the prior art has a process of adding straw raw materials into paper pulp to improve the strength and toughness of materials, and the paper pulp molding method is widely applied to the manufacturing of fireworks barrels and achieves better effect.

However, the existing paper pulp molding packing box product still has the defects of complex assembly, insufficient bottom bearing capacity and the like, and how to overcome the defects through improving the technical scheme so as to be widely popularized and used becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a combination formula packing carton that bearing capacity is strong of double-deck bottom plate.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a combined packing box comprises two independent mould pressing integrated forming components, wherein the two components are respectively a first component and a second component, one surface of the first component is overlapped with one surface of the second component, and the first component and the second component are connected through an overlapping part, so that a box body of the combined packing box with overlapped bottom surface and opened top surface is formed.

As a further improvement of the above technical solution:

the overlapping portions of the first member and the second member are bonded.

The first member and the second member are three-sided members in which any one side is adjacent to the other two sides.

The overlapping surface of the first component is rectangular and completely overlapped with the bottom surface of the combined packing box.

The overlapping surface of the second member completely coincides with the overlapping surface of the first member.

The overlapping surface of the second component is partially overlapped with the overlapping surface of the first component, and the overlapping surface of the second component is rectangular, triangular or L-shaped.

The combined packing box also comprises a box cover for sealing the opening on the top surface of the box body.

The adjacent edges of the first member and the second member are spliced with each other by adopting a slot structure or a mortise and tenon structure.

The combined packing box also comprises a fixing piece which is arranged at the boundary of the edges of the first component and the second component and is used for connecting the first component and the second component; the fixing piece is a three-surface component with any surface adjacent to the other two surfaces, wherein one surface is attached to the first component, the other surface is attached to the second component, and the third surface is attached to the bottom surface of the combined type packaging box.

The fixing piece is attached to the inner side of the combined packing box.

The fixing piece is equal to the box body of the combined packing box in height, and a right-angled triangle connecting plate which is parallel to the bottom surface of the combined packing box and is used for being detachably connected with the box cover is formed at the top end of the fixing piece; one right-angle side of the connecting plate is connected with one side of the fixing piece, and the other right-angle side of the connecting plate is connected with the other side of the fixing piece.

The bottom surface shaping of lid has the bolt, even board shaping has the adaptation the jack of bolt.

Compared with the prior art, the utility model has the advantages of:

by providing overlapping surfaces, a double bottom box is formed, and when loading the articles, the weight of the articles mainly acts on the bottom surface of the box, i.e. the carrying capacity of a package is determined by the strength of the bottom surface of the box in most cases. The bottom surface of the existing combined packing box is often set to be a single layer, the single layer bottom surface is often only the surface of one component in the assembly components, that is, the gravity of the articles borne by the box body is mostly transmitted to one component, the gravity shared by other components is extremely small, and the unbalanced stress form is easy to cause the damage of the bearing component, thereby causing the incapability of the packing box. Compared with the prior art, the utility model provides a box body of combination formula packing carton is assembled by two components and is constituteed, and two components form in the box body bottom surface and overlap to can strengthen the box body bottom effectively, and the gravity of the article that bear transmits to two components in box body bottom dispersion, thereby can avoid the damage of the single component that the atress inequality caused, and then improved the life of packing carton. Moreover, the packaging box can be assembled only by fixing the overlapped surfaces, so that the flow is simplified, and the efficiency is improved.

Drawings

FIG. 1 is an exploded view of the modular compact of example 1 (with the lid);

FIG. 2 is an exploded view of the sectional packing box of example 2 (the overlapping surface of the second member is rectangular);

FIG. 3 is an exploded view of the sectional packing box of example 2 (the overlapping surfaces of the second members are triangular);

FIG. 4 is an exploded perspective view of the sectional type packing box of example 2 (the overlapping surface of the second member is L-shaped);

FIG. 5 is an exploded view of the sectional type packing box of example 2 (the overlapping surface of the second member is irregular);

FIG. 6 is a schematic view showing the construction of the combination packing box of embodiment 3;

FIG. 7 is a schematic view showing the construction of the combination packing box of embodiment 4;

FIG. 8 is a schematic view showing the construction of the combination packing box of embodiment 5;

FIG. 9 is a schematic view of the structure of an insert in embodiment 5;

fig. 10 is a schematic structural view of a corner protector according to embodiment 6.

The reference numerals in the figures denote: 1. a first member; 2. a second member; 3. a box cover; 4. a fixing member; 41. connecting plates; 42. a jack; 5. a plug-in; 51. a right-angle groove; 6. corner protecting sleeve.

Detailed description of the preferred embodiments

The invention will be described in further detail with reference to the drawings and specific examples.

Examples

As shown in fig. 1, the combined packing box of this embodiment includes two independent molded integrally formed members, which are the first member 1 and the second member 2, respectively, and one surface of the first member 1 overlaps one surface of the second member 2 and is connected by the overlapping portion, thereby forming a bottom-overlapped and top-opened box body of the combined packing box. By providing overlapping surfaces, a double bottom box is formed, and when loading the articles, the weight of the articles is mainly applied to the bottom surface of the box, i.e. the load-bearing capacity of a package is determined by the strength of the bottom surface of the box in most cases. The bottom surface of the existing combined packing box is often set to be a single layer, and the single layer bottom surface is often only the surface of one member in the assembly members, that is to say, the gravity of the articles borne by the box body is mostly transmitted to one member, and the gravity shared by other members is extremely small, and the unbalanced stress form easily causes the damage of the bearing member, thereby causing the incapability of the packing box. Compared with the prior art, the utility model provides a box body of combination formula packing carton is assembled by two components and is constituteed, and two components form in the box body bottom surface and overlap to can strengthen the box body bottom effectively, and the gravity of the article that bear transmits to two components in box body bottom dispersion, thereby can avoid the damage of the single component that the atress inequality caused, and then improved the life of packing carton. Moreover, the packaging box can be assembled only by fixing the overlapped surfaces, so that the flow is simplified, and the efficiency is improved.

In the present embodiment, the overlapping portions of the first member 1 and the second member 2 are bonded. For the convenience of operation, the overlapped parts of the first member 1 and the second member 2 are bonded, and specifically, the overlapped surfaces of the first member 1 and the second member 2 are coated with glue for integrally joining the two members.

In this embodiment, the first member 1 and the second member 2 are three-sided members in which either one side is adjacent to the other two sides. Any one face is excellent with the trilateral component that two faces are adjacent, and three face is balanced each other, and when any face took place deformation, two faces will carry out passive correction in addition to can effectively resist external impact, reduce the deformation that the packing carton took place, and then improve bearing capacity.

In this embodiment, the overlapping surface of the first member 1 is rectangular and completely overlaps with the bottom surface of the combined packing box, so that the integrity of the packing box can be effectively improved. The overlapping surface of the second member 2 is completely overlapped with the overlapping surface of the first member 1, so that a complete double-layer bottom surface is formed, and the bearing capacity is improved.

In this embodiment, the packing box further includes a lid 3 for closing the top opening of the box body. Through setting up lid 3, can seal the article of dress in the box body.

Examples

As shown in fig. 2 to 5, the second embodiment of the combined packing box of the present invention is substantially the same as embodiment 1, except that: in the present embodiment, the overlapping surface of the second member 2 partially overlaps the overlapping surface of the first member 1, and the overlapping surface of the second member 2 is rectangular, triangular or L-shaped. In order to save material, the second member 2 and the first member 1 are partially overlapped at the overlapping portion. Because the overlapping surface of the first member 1 is completely overlapped with the bottom surface of the box body, the box body has good integrity and better bearing capacity, and the overlapping surface of the second member 2 can be set into any shape as required, thereby generating the function of partial overlapping reinforcement.

In this embodiment, the adjacent edges of the first member 1 and the second member 2 are spliced with each other by adopting a slot structure or a mortise and tenon structure. In order to further strengthen the integrity of the box body, the adjacent edges of the box body and the box body are provided with slots or mortise-tenon joints for connection.

Examples

As shown in fig. 6, the third embodiment of the combined packing box of the present invention is basically the same as embodiment 1, except that: in this embodiment, the combined packing box further includes a fixing member 4 disposed at the boundary between the edges of the first member 1 and the second member 2 and used for connecting the first member 1 and the second member 2; the fixing part 4 is a three-surface member with any one surface adjacent to the other two surfaces, one surface is attached to the first member 1, the other surface is attached to the second member 2, the third surface is attached to the bottom surface of the combined type packaging box, and the fixing part 4 is attached to the inner side of the combined type packaging box. Any one face is excellent with the trilateral component that two faces are adjacent, and three face is balanced each other, and when any one face took place the deformation, two faces will carry out passive correction in addition, set up mounting 4 to this shape, can effectively fix two components, avoid the two to break away from. Meanwhile, in order to make the packing box more beautiful, the fixing member 4 is disposed inside the box, and the fixing member 4 is completely shielded after the box cover 3 is closed.

Examples

As shown in fig. 7, the fourth embodiment of the combined packing box of the present invention is substantially the same as embodiment 3, except that: in this embodiment, the fixing member 4 has the same height as the box body of the combined packing box, and a right-angled triangular connecting plate 41 parallel to the bottom surface of the combined packing box and used for forming detachable connection with the box cover 3 is formed at the top end; one cathetus of the connecting plate 41 is connected with one surface of the fixing member 4, and the other cathetus is connected with the other surface of the fixing member 4. The bottom surface of the box cover 3 is formed with a bolt, and the connecting plate 41 is formed with a jack 42 adapted to the bolt. In order to fix the box cover 3 to the box body to realize the sealing function, a connecting plate 41 is provided at the top end of the fixing member 4, and two adjacent surfaces of the connecting plate 41 and the fixing member 4 form a three-surface member with any one surface adjacent to the other two surfaces, so that the stability can be enhanced. The connecting plate 41 is provided with a jack 42, a plug is formed on the bottom surface of the box cover 3, and when the box cover 3 is covered on the box body, the plug is inserted into the jack 42 to form fixation.

Examples

As shown in fig. 8 and 9, a fifth embodiment of the combined packing box of the present invention is substantially the same as embodiment 1 except that: in this embodiment, the combined packing box further includes an insert 5 disposed at the boundary between the edges of the first member 1 and the second member 2 for connecting the first member 1 and the second member 2; the plug-in components 5 are triangular prism bodies, the lower ends of the plug-in components 5 are opened, right-angle grooves 51 are formed in the length direction of the plug-in components, and the adjacent edges of the first component 1 and the second component 2 are inserted into the right-angle grooves 51. When the plug-in unit is installed, the edges of the first member 1 and the second member 2 are only required to be aligned with the right-angle grooves 51, and then the plug-in unit 5 can be inserted and fixed by moving vertically, so that the operation is simple and convenient. And when the packing boxes are vertically stacked, the plug-in 5 can also provide vertical supporting force so as to improve the vertical bearing capacity of the packing boxes.

Examples

As shown in fig. 10, the present invention provides a sixth embodiment of a combination packing box, which is substantially the same as embodiment 1 except that: in this embodiment, combination formula packing carton still includes the angle bead cover 6 that sets up in box body top corner, angle bead cover 6 is the right angle form, and its lower extreme opening and along the length direction shaping have the groove of right angle form, and the box wall inserts this inslot. Through setting up angle bead cover, can wrap up the protection to the corner of packing carton, avoid taking place deformation.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. A combined type packaging box is characterized in that: the combined packing box comprises two independent mould pressing integrated forming components which are respectively a first component (1) and a second component (2), wherein one surface of the first component (1) is overlapped with one surface of the second component (2) and is connected through an overlapping part, so that the box body of the combined packing box with overlapped bottom surface and opened top surface is formed.

2. The combination package of claim 1, wherein: the overlapping part of the first member (1) and the second member (2) is bonded.

3. The combination package of claim 2, wherein: the first member (1) and the second member (2) are three-surface members, and any surface of each three-surface member is adjacent to the other two surfaces of each three-surface member.

4. The combination package of claim 3, wherein: the overlapping surface of the first component (1) is rectangular and completely coincides with the bottom surface of the combined packing box.

5. The combination package of claim 4, wherein: the overlapping surface of the second member (2) completely coincides with the overlapping surface of the first member (1).

6. The combination package of claim 4, wherein: the overlapping surface of the second member (2) is partially overlapped with the overlapping surface of the first member (1), and the overlapping surface of the second member (2) is rectangular, triangular or L-shaped.

7. The modular pack of any of claims 1-6 wherein: the combined packing box also comprises a box cover (3) for closing the opening on the top surface of the box body.

8. The modular packing carton of claim 7, wherein: the adjacent edges of the first member (1) and the second member (2) are spliced with each other by adopting a slot structure or a mortise and tenon structure.

9. The combination package of claim 7, wherein: the combined packing box also comprises a fixing piece (4) which is arranged at the edge junction of the first component (1) and the second component (2) and is used for connecting the first component (1) and the second component (2); the fixing piece (4) is a three-surface component with any surface adjacent to the other two surfaces, one surface is attached to the first component (1), the other surface is attached to the second component (2), and the third surface is attached to the bottom surface of the combined type packaging box.

10. The combination package of claim 9, wherein: the fixing piece (4) is attached to the inner side of the combined packing box.

11. The combination package of claim 10, wherein: the fixing piece (4) is as high as the box body of the combined packing box, and a right-angled triangle connecting plate (41) which is parallel to the bottom surface of the combined packing box and is detachably connected with the box cover (3) is formed at the top end of the fixing piece; one right-angle side of the connecting plate (41) is connected with one surface of the fixing piece (4), and the other right-angle side of the connecting plate is connected with the other surface of the fixing piece (4).

12. The combination package of claim 11, wherein: the bottom surface shaping of lid (3) has the bolt, even board (41) shaping has the adaptation jack (42) of bolt.