CN213620744U

CN213620744U - Box body structure not easy to open

Info

Publication number: CN213620744U
Application number: CN202022347237.0U
Authority: CN
Inventors: 周冲; 赵云胜
Original assignee: Longlide Packaging Technology Shanghai Co ltd
Current assignee: Longlide Packaging Technology Shanghai Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-06
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to the technical field of packing carton, concretely relates to difficult open-ended box body structure, including the box body, the box body includes leading flank, trailing flank, left surface, right flank, top surface and bottom surface, and the leading flank is bilayer structure, including front side inner face and front side outside, form sandwich structure between front side inner face and the front side outside, the top surface has a top surface subplate of rolling over the attached on the front side inner face in back, is equipped with first fluting on the top surface subplate, is equipped with the first board of sealing that is convenient for insert in the first fluting on the front side inner face. Compared with the traditional structure, the utility model simplifies the manufacturing process and reduces the production cost; the double-layer structure on the front side can also ensure the stability of the sealing structure under the condition of keeping the structural strength of the stacked box bodies; the glue-free forming structure has the function of environmental protection, and eliminates the hidden danger of sanitary safety.

Description

Box body structure not easy to open

Technical Field

The utility model relates to a packing carton technical field, concretely relates to be difficult for open-ended box body structure.

Background

With the development of logistics industry and the deep mind of the world environmental protection theme, paper product packaging becomes the first choice in modern warehouse logistics, and paper product packaging containers also become one of the most contacted packages in daily life.

The conventional paper product packaging box or packaging box body is generally of a regular polyhedral structure, such as a hexahedral cubic box structure, in order to meet the requirements of carrying and stacking in logistics storage links. Such structures typically employ multiple layers of paper on each side for added structural strength. However, although the structural strength of the box body after the strengthening is obviously improved, various inconveniences are brought, for example, the folding forming is difficult because the paper interlayer structure of the box body is thick; or the sealing position is not easy to close, and the cover is easily opened by oneself in the carrying process. In order to deal with the problems, some manufacturers or users divide the box body into a plurality of independent parts, and then glue the contact positions of all the surfaces, or glue the sealing positions to prevent the box body from loosening. But the existence of the glue reduces the environmental protection effect, generates various health and safety hidden dangers and also causes the increase of the production cost; in addition, the production cost is easily uncontrollable due to the increase of production links and working procedures caused by the split structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a difficult open-ended box body structure solves above technical problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

the utility model provides a difficult open-ended box body structure, includes the box body, the box body includes leading flank, trailing flank, left surface, right flank, top surface and bottom surface, wherein, the leading flank is bilayer structure, including front side inner face and front side outside, the front side inner face with form sandwich structure between the front side outside, the top surface has one to turn over to roll over the back attached top surface subplate on the front side inner face, be equipped with first fluting on the top surface subplate, be equipped with one on the front side inner face and be convenient for insert first board of sealing in the first fluting.

The box body is a box body formed by cutting a single paperboard and then folding.

The utility model discloses a sola cardboard is the box body through tailor back folding forming, has the characteristics of exempting from to glue and connecting, and not only the technology link is effectively reduced, and the cost can be controlled, safety ring protects moreover.

After the box body is unfolded and laid flat, the rear side surface is upwards connected with the top surface, downwards connected with the bottom surface and rightwards connected with the right side surface;

the right side faces the outside of the right connecting front side;

the front side outer surface is connected with the left side surface to the right and is connected with the front side inner surface upwards;

the top surface is upwardly connected with the top surface auxiliary plate.

The utility model discloses a box body is when fold forming, turns over the book back with the front side inner face downwards earlier and attached on the front side outside, turns over one by one from the right side to a left side and forms an enclosed construction with the trailing flank after turning over right flank, leading flank, left flank, turns over a back with bottom surface and top surface and seals enclosed construction's bottom opening and open-top to the box body of the hexahedron structure of the rule that the shaping was.

Optionally, the first sealing plate is a semicircular sealing plate.

Optionally, the length of the first slot is consistent with the diameter of the first sealing plate.

Optionally, when the box body is folded and formed, the left side surface and the rear side surface of the enclosing structure are formed by gluing.

Optionally, when the box body is folded and formed, the left side surface and the rear side surface of the surrounding structure are formed to be mutually inserted.

The left side face is connected with the second ear plate rightwards, and the rear side face is provided with a second groove corresponding to the second ear plate.

The left side surface is connected with at least two second ear plates rightwards, and the at least two second ear plates are arranged at intervals from top to bottom along the left side edge of the left side surface;

the rear side face is provided with second slots which are in one-to-one correspondence with the second ear plates on the left side face.

The left side and the right side of the top surface are respectively provided with a third ear plate, the left side surface and the right side surface are both upwards connected with a fourth ear plate, a third open slot is formed at the joint of any fourth ear plate and the left side surface or the right side surface, and the third ear plate on the top surface is inserted into the corresponding third open slot when the box body is folded and formed;

the left and right sides of bottom surface respectively is equipped with a fifth otic placode, the left surface with a sixth otic placode is all connected downwards to the right flank, arbitrary the sixth otic placode with the left surface perhaps the junction of right flank all is equipped with a fourth fluting, and the fifth otic placode of bottom surface inserts its correspondence when box body fold forming in the fourth fluting.

Has the advantages that: due to the adoption of the technical scheme, the utility model discloses traditional structure has following advantage compared:

1) the integrated box body simplifies the manufacturing process and reduces the production cost;

2) the double-layer structure on the front side can also ensure the stability of the sealing structure under the condition of keeping the structural strength of the stacked box bodies;

3) the glue-free forming structure has the function of environmental protection, and eliminates the hidden danger of sanitary safety.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 after unfolding and tiling;

fig. 3 is another schematic structural diagram of fig. 1 after unfolding and tiling.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings. It is noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" or "comprising," and any variations thereof, are intended to cover non-exclusive inclusions, such that a product or apparatus that comprises a list of elements or units is not necessarily limited to those elements or units expressly listed, but may include other elements or units not expressly listed or inherent to such product or apparatus.

Referring to fig. 1 and 2, a box body structure not easy to open comprises a box body, the box body comprises a front side face, a rear side face 30, a left side face 60, a right side face 50, a top face 20 and a bottom face 10, the front side face is of a double-layer structure and comprises a front side inner face 402 and a front side outer face 401, an interlayer structure is formed between the front side inner face 402 and the front side outer face 401, the top face 20 is provided with a top face auxiliary plate 201 which is attached to the front side inner face after being turned over, a first groove 2011 is formed in the top face auxiliary plate 201, and a first sealing plate 4021 which is convenient to insert into the first groove 2011 is arranged on the front side inner face 402.

The first slot 2011 may be located on the top side sub-plate 201 on a side of the junction of the top side sub-plate 201 and the top side 20;

the first flap 4021 may be disposed on the front inner surface 402 on the side where the front inner surface 402 and the front outer surface 401 are connected.

The utility model discloses a box body is the sola cardboard and tailors back folding forming's box body. The box body is formed by cutting and folding a single paperboard, so that the box body has the characteristic of glue-free connection, the process links are effectively reduced, the cost is controlled, and the box body is safe and environment-friendly.

In some embodiments, as shown in fig. 2, when the box body is unfolded and laid flat, the rear side 30 is connected to the top surface 20 upward, the bottom surface 10 downward, and the right side 50 rightward;

the right side 50 is connected to the front outer face 401 rightward;

the front outer surface 401 is connected to the left side surface 60 to the right and to the front inner surface 402 upward;

the top surface 20 is upwardly connected to a top sub-plate 201.

The utility model discloses a box body is when fold forming, turns over the book back with front side inner face 402 downwards and attached on front side outside 401, turns over one by one from the right side to a left side and forms an enclosed construction with trailing flank 30 after rolling over right flank 50, leading flank, left surface 60, turns over bottom surface 10 and top surface 20 again and seals the bottom opening and the open-top of enclosed construction to the box body of the hexahedron structure of the rule that the shaping was.

In some of the preferred embodiments, the first hush panel 4021 is provided as a semicircular hush panel. During manufacturing, the first sealing plate is cut directly on the front inner surface 402 to form a semicircular structure, the cutting position is only a semicircular arc-shaped edge, the straight edge of the first sealing plate is not cut, and the straight edge can be arranged to be overlapped with the connecting line between the front inner surface and the front outer surface.

In other preferred embodiments, the length of the first slot 2011 is configured to correspond to the diameter of the first hush plate 4021. The diameter of the first sealing plate described herein is the diameter of an equivalent circle of the semicircular structure of the first sealing plate.

In some embodiments, the left side and the back side of the box body, when folded into shape, are glued to each other, shaped into an enclosing structure. When the left side and the back side are glued to form the enclosing structure, in the structure that the box body is unfolded and laid, the back side is connected with a first lug plate for gluing to the left, and the first lug plate 301 is formed in the structure shown in fig. 2. Alternatively, the first ear plate can be disposed on the right side of the left side surface, so that the left side surface is connected to the right side of the first ear plate.

The utility model discloses in, the fixed glue adhesion mode in above-mentioned embodiment of surrounding structure except, can also adopt the grafting form to realize that the shaping of surrounding structure is fixed, in some embodiments, as shown in fig. 3, the box body is when folding forming, and the shaping is pegged graft each other for the left surface 60 and the trailing flank 30 of surrounding structure. The left side 60 is connected to the second ear plate 605 at the right, and the rear side 30 is provided with a second slot 302 corresponding to the second ear plate 605. The second ear plate 605 is inserted into the second slot 302 when the box body is folded and formed, so as to realize glue-free connection of the enclosing structure.

In addition, in some preferred embodiments, to realize the second ear plate 605, the left side surface 60 may be connected to the left inner surface 606 to the right, and the second ear plate 605 may be formed by cutting an arc-shaped edge on the left inner surface 606 and then forming a semicircular ear plate structure.

In some preferred embodiments, the left side 60 is connected to at least two second ear panels 605 to the right, the at least two second ear panels 605 being spaced apart from top to bottom along the left side of the left side 60;

the rear side 30 is provided with second slots 302 corresponding to the second ear plates 605 on the left side 60.

In some embodiments, as shown in fig. 2 and 3, a third ear plate is respectively disposed on each of the left and right sides of the top surface 20, including the left third ear plate 202 and the right third ear plate 203, a fourth ear plate is upwardly connected to each of the left side surface 60 and the right side surface 50, including the left fourth ear plate 601 and the right fourth ear plate 501, a third open slot is disposed at a connection position of any one of the fourth ear plates and the left side surface or the right side surface, for example, a left third open slot 602 is disposed at a connection position of the left fourth ear plate 601 and the left side surface 60, and the third ear plate of the top surface 20 is inserted into the corresponding third open slot when the box body is folded and formed;

the left and right sides of bottom surface 10 respectively is equipped with a fifth otic placode, including left fifth otic placode 101 and right fifth otic placode 102, a sixth otic placode is all connected downwards to left surface and right flank, including right sixth otic placode 502 and left sixth otic placode 603, and arbitrary sixth otic placode all is equipped with a fourth slotted groove with the junction of left surface or right flank, for example, the junction of left sixth otic placode 603 and left surface 60 is equipped with fourth slotted 604, and at the bottom, the fifth otic placode of 10 inserts in its corresponding fourth slotted groove when box body fold forming.

In addition, the front outer surface 401 is connected with the seventh ear plate 4011 downward, a slot is arranged at the connection position of the seventh ear plate 4011 and the front outer surface 401, the front inner surface 402 is connected with the insert plate 4022 upward, and when the front inner surface 402 is folded and attached to the inner surface of the front outer surface 401, the front inner surface 402 is fixed by inserting the insert plate 4022 and the slot positioned at the connection position of the seventh ear plate 4011 and the front outer surface 401 into each other. The bottom surface 10 is connected with an eighth ear plate 103 downwards, and a slot convenient for the insertion of the seventh ear plate 4011 is arranged at the joint of the eighth ear plate 103 and the bottom surface.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a difficult open-ended box body structure, includes the box body, the box body includes leading flank, trailing flank, left surface, right flank, top surface and bottom surface, its characterized in that, the leading flank is bilayer structure, including front side inner face and front side outside, the front side inner face with form sandwich structure between the front side outside, the top surface has one to turn over a back attached on the top surface subplate on the front side inner face, be equipped with first fluting on the top surface subplate, be equipped with one on the front side inner face and be convenient for insert first board of sealing in the first fluting.

2. The box body structure with small possibility of opening according to claim 1, wherein the box body is a box body formed by cutting a single paperboard and folding the paperboard.

3. The box body structure of claim 2, wherein after the box body is unfolded and laid flat, the rear side surface is connected with the top surface upwards, the bottom surface downwards and the right side surface rightwards;

the right side faces the outside of the right connecting front side;

the top surface is upwardly connected with the top surface auxiliary plate.

4. A box structure of less easy opening according to any of claims 1 to 3, wherein said first sealing plate is a semicircular sealing plate.

5. A box structure not easy to open according to claim 4, wherein the length of the first slot is consistent with the diameter of the first sealing plate.

6. A box structure of claim 3, wherein the left side and the back side are glued together when the box body is folded.

7. A box structure of claim 3, wherein the left side and the rear side are inserted into each other when the box body is folded.

8. A box structure of claim 7, wherein the left side is connected to a second ear plate, and the rear side is provided with a second slot corresponding to the second ear plate.

9. The box structure of claim 8, wherein the left side is connected to at least two second ear plates at right intervals from top to bottom along the left side of the left side;

10. A box body structure with a difficult opening according to claim 3, wherein the left side and the right side of the top surface are respectively provided with a third ear plate, the left side surface and the right side surface are both connected with a fourth ear plate upwards, a third slot is arranged at the joint of any one fourth ear plate and the left side surface or the right side surface, and the third ear plate on the top surface is inserted into the corresponding third slot when the box body is folded and formed;