CN210971877U - Square paper box with double-layer box cover - Google Patents
Square paper box with double-layer box cover Download PDFInfo
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- CN210971877U CN210971877U CN201921345585.5U CN201921345585U CN210971877U CN 210971877 U CN210971877 U CN 210971877U CN 201921345585 U CN201921345585 U CN 201921345585U CN 210971877 U CN210971877 U CN 210971877U
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Abstract
The utility model discloses a square carton of double-deck lid contains bottom plate, a pair of first curb plate and a pair of second curb plate, still contains: the first cover plate is connected with the first side plate and shares a first cover plate forming line, and the width of the first cover plate is the same as the distance between the pair of second side plates; the first side plate and the second side plate are respectively connected with the bottom plate and share one bottom plate forming line; the four side plate connecting surfaces are arranged at the connecting positions of the first side plate and the second side plate which are adjacently intersected; and the second cover plate is connected with the other first side plate and shares a second cover plate forming line, the width of the second cover plate is the same as the distance between the pair of second side plates, the length of the second cover plate is not more than the distance between the pair of first side plates, and the sum of the length of the first cover plate and the length of the second cover plate is more than the distance between the pair of first side plates. The utility model discloses the structure is exquisite, can realize once drawing in the shaping in, and is firm, durable moreover, has improved the convenient degree of joint sealing and unpacking greatly, has promoted user experience.
Description
Technical Field
The utility model relates to a cardboard box, in particular to square carton of double-deck lid.
Background
In the prior art, the structures of the hard board cartons are more traditional, and various problems exist, 1, the structures are very complex, a plurality of steps are needed for forming, and the efficiency is low; 2. the structure is unstable, the side plates of the paper box are thin, the bearing capacity is not strong, the application range is small, and the paper box can not generally meet the requirements of e-commerce platforms, logistics companies and users in the times that e-commerce is more and more developed; 3. the box sealing machine has the advantages that the number of gaps is large, the box sealing is inconvenient, multiple layers of adhesive tapes are needed, and even box sealing is needed from multiple different directions, so that the efficiency is low, and the cost is increased; 4. when a user disassembles the box, if the user does not use a cutter, the box sealing adhesive tape layer by layer is difficult to break, the user experience is extremely poor, and a large amount of adhesive tapes are not environment-friendly; 5. in the era of attaching importance to user experience and packaging, the shape of the carton is more and more complicated and beautiful, but the model needs to be customized again for each different carton, and the overall design efficiency and the cost are higher.
Disclosure of Invention
According to the embodiment of the utility model provides a square carton of double-deck lid contains bottom plate, a pair of first curb plate and a pair of second curb plate, first curb plate and the adjacent crossing of second curb plate still contain:
the first cover plate is connected with one first side plate and has one shared edge, the shared edge is a first cover plate forming line, the first cover plate forming line is a wide edge of the first cover plate, and the width of the first cover plate is the same as the distance between the pair of second side plates;
the first side plate and the second side plate are respectively connected with the bottom plate and share one edge, the shared edge is a bottom plate forming line, and the first cover plate forming line is parallel to the bottom plate forming line of the corresponding first side plate;
the joint of any adjacent intersected first side plate and second side plate is provided with a side plate connecting surface, the side plate connecting surface is provided with a side plate connecting folding line, and the starting point of the side plate connecting folding line is the intersection point of the bottom plate forming lines of the corresponding first side plate and the corresponding second side plate;
the second cover plate is connected with the other first side plate to form a common edge, the common edge is a second cover plate forming line, the second cover plate forming line is a wide edge of the second cover plate, the width of the second cover plate is the same as the distance between the pair of second side plates, the length of the second cover plate is not larger than the distance between the pair of first side plates, the sum of the length of the first cover plate and the length of the second cover plate is larger than the distance between the pair of first side plates, and the first cover plate and the second cover plate are overlapped between the pair of first side plates.
Further, the side panel connecting surface is divided into a side panel first connecting surface and a side panel second connecting surface by a side panel connecting folding line.
Furthermore, the side plate connecting folding lines symmetrically divide the side plate connecting surfaces, and the side plate connecting folding lines and the bottom plate form an included angle of 45 degrees.
Further, the side panel connecting folding line includes a folding line such that the side panel first connecting surface and the side panel second connecting surface are asymmetric at the folding line.
Further, the method also comprises the following steps: the pair of side plate reinforcing surfaces and the side plate reinforcing folding belts are connected with the pair of second side plates through the side plate reinforcing folding belts respectively, and the side plate reinforcing surfaces can be turned over along the side plate reinforcing folding belts and are used for thickening the second side plates.
Furthermore, a plurality of holes distributed at intervals are respectively formed in the two edges, connected with the side plate reinforcing surface and the second side plate, of the side plate reinforcing folding belt, and the distance range between the two edges of the side plate reinforcing folding belt is 1-5 mm.
Furthermore, the edge of the side plate reinforcing surface opposite to the corresponding side plate reinforcing folding belt is provided with a boss, the bottom plate forming line of the corresponding second side plate is provided with a fixing hole, and the position and the size of the boss are matched with those of the fixing hole and used for fixing the side plate reinforcing surface.
Furthermore, a groove is further formed in the side plate reinforcing surface, so that the side plate reinforcing surface can be conveniently detached from the second side plate.
Further, when the length of the first cover plate is larger than the distance between the pair of first side plates, the first cover plate comprises a cover plate section and an extension section which are connected through an extension folding line; the cover plate section is connected with a first side plate, and the length of the cover plate section is equal to the distance between the pair of first side plates; the extension section can be folded and attached to the other first side plate through the extension folding line, and the other first side plate is connected with the second cover plate.
Furthermore, a double-sided adhesive tape is arranged on the extension section.
Furthermore, a tearing strip is arranged between the first cover plate forming line and the double-sided adhesive tape on the first cover plate.
Furthermore, a tearing strip is arranged on the first cover plate.
Further, when the length of the first cover plate is smaller than or equal to the distance between the pair of first side plates, a double-sided adhesive tape is arranged on the first cover plate and/or the second cover plate in the overlapped area of the first cover plate and the second cover plate.
Further, a tearing strip is arranged on the area, where the double-sided adhesive tape is not arranged, of the first cover plate and/or the second cover plate.
Further, a tear strip is provided on the first cover panel and/or the second cover panel.
Further, the paper box is a corrugated cardboard box.
Further, the direction of the cover plate forming line is perpendicular to the corrugation direction of the corrugated board, namely, the folding direction of the cover plate is consistent with the corrugation direction.
According to the utility model discloses square carton of double-deck lid, the structure is exquisite, can realize once drawing in the shaping in, and is firm moreover, durable, has improved the convenient degree of joint sealing and unpacking greatly, has promoted user experience.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the claimed technology.
Drawings
Fig. 1 is a schematic view of an expanded structure of a square paper box with a double-layer box cover according to an embodiment of the present invention;
fig. 2 is a schematic line diagram of an expanded structure of a square paper box with a double-layer box cover according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a folding line connecting side plates of a square carton with a double-layer box cover according to an embodiment of the present invention;
fig. 4 is a schematic view of an expanded structure of the square paper box with a double-layer box cover, wherein the length of the first cover plate is greater than the distance between the pair of first side plates.
Detailed Description
The present invention will be further described with reference to the following detailed description of preferred embodiments thereof, which is to be read in connection with the accompanying drawings.
First, will describe the square carton of double-deck lid according to the utility model discloses an with fig. 1~4, this carton can one shot forming, and the structure is exquisite, and its application scene is very extensive, has very extensive commonality.
As shown in fig. 1-2, the square paper box with double-layer box cover according to the embodiment of the present invention has a bottom plate 8, a pair of first side plates 3 and a pair of second side plates 4 surrounding the bottom plate 8 to form a paper box cavity, the first side plates 3 and the second side plates 4 are adjacently intersected, and the square paper box further has a first cover plate 1, four bottom plate forming lines L4, four side plate connecting surfaces 2 and a second cover plate 9.
Specifically, as shown in fig. 1 to 2, the first cover plate 1 is connected to one first side plate 3 and has a common edge, the common edge is a first cover plate forming line L5, the first cover plate forming line L5 is a wide edge of the first cover plate 1, and the width of the first cover plate 1 is the same as the distance between the pair of second side plates 4.
Specifically, as shown in fig. 1 to 2, each of the first side plate 3 and the second side plate 4 is connected to the bottom plate 8 and shares a common edge, the common edge is a bottom plate forming line L4, and the first cover plate forming line L5 is parallel to the bottom plate forming line L4 of the corresponding first side plate 3.
Specifically, as shown in fig. 1 to 2, a side panel connecting surface 2 is disposed at a connection position of any adjacent first side panel 3 and second side panel 4, each side panel connecting surface 2 is connected to adjacent side edges L2, L3 of the adjacent side panels, respectively, a side panel connecting folding line L1 is disposed on the side panel connecting surface 2, and a starting point of the side panel connecting folding line L1 is an intersection point of bottom panel forming lines L4 of the corresponding first side panel 3 and second side panel 4, and is used for folding and forming the corresponding adjacent side panels.
Further, as shown in fig. 1-2, the side panel connection surface 2 is divided into a first side panel connection surface 5 and a second side panel connection surface 6 by a side panel connection folding line L1, an included angle between the side panel connection folding line L and the bottom plate 8 after being folded is 45 °, according to the 45 ° design, the side panel connection folding line L is used for dividing, so that the side panel connection surface 2 can be symmetrically divided, the folding is smoother and smoother, the smooth folding is realized, and the sealing effect between adjacent side panels is also ensured.
Specifically, as shown in fig. 1 to 2, the second cover plate 9 is connected to another first side plate 3 and shares one edge, the shared one edge is a second cover plate forming line L6, the second cover plate forming line L6 is a wide edge of the second cover plate 9, the width of the second cover plate 9 is the same as the distance between the pair of second side plates 4, the length d4 of the second cover plate 9 is not greater than the distance between the pair of first side plates 3, and the sum of the length d2 of the first cover plate 1 and the length d4 of the second cover plate 9 is greater than the distance d3 between the pair of first side plates 3, so that the first cover plate 1 and the second cover plate 9 are overlapped between the pair of first side plates 3.
Specifically, as shown in fig. 1-2, the square carton with a double-layer box cover according to the embodiment of the present invention further includes a pair of side plate reinforcing surfaces 7 and a side plate reinforcing folding belt 71, the pair of side plate reinforcing surfaces 7 and the pair of second side plates 4 are respectively connected through the side plate reinforcing folding belt 71, the side plate reinforcing surfaces 7 can be folded along the side plate reinforcing folding belt 71 for thickening and reinforcing the second side plates 4, in this embodiment, the side plate reinforcing folding belt 71, the two sides L7, L8 connected to the side plate reinforcing surfaces 7 and the second side plates 4 are respectively provided with a plurality of holes distributed at intervals, the distance d1 range of the two sides L7, L8 is 1-5 mm for facilitating manufacturing and forming, in this embodiment, the side plate reinforcing surfaces 7 are provided with a boss 72 on an edge parallel to the side plate reinforcing surface 71, the corresponding bottom plate forming line L5 of the second side plates 4 is provided with a fixing hole 81, the boss 72 is matched with the fixing hole 81 for fixing the folded side plate reinforcing surfaces 7, and further, as shown in fig. 1, in this embodiment, the reinforcing surfaces 7 are provided with grooves for facilitating the disassembly of the side plates 7.
In this embodiment, as shown in fig. 1, when the length d2 of the first cover panel 1 is less than or equal to the distance d3 between the pair of first side panels 3, a double-sided adhesive tape 11 is disposed on the first cover panel 1 and/or the second cover panel 9 in the overlapping area of the first cover panel 1 and the second cover panel 9, so that the carton after being folded and formed is stable and airtight, the sealing is convenient, no additional adhesive tape is needed, when the carton is folded, one cover panel is folded first, and the other cover panel covers the carton, and then the first cover panel 1 and the second cover panel 9 are directly attached to each other through the double-sided adhesive tape 11. Further, a tear strip 12 is provided on the first and/or second cover panel 1, 9 in areas where the double-sided adhesive strip 11 is not provided, to facilitate the disassembly of the carton.
Alternatively, where no double-sided adhesive strip 11 is provided, a tear strip 12 may be provided on the first closure panel 1 and/or the second closure panel 9 to facilitate the removal of the carton.
In the present embodiment, as shown in fig. 1 and 4, when the length d2 of the first cover 1 is greater than the distance d3 between the pair of first side panels 3, the first cover 3 includes a cover section 1 'and an extension section 13 connected by an extension folding line L10, the cover section 1' is connected to one of the first side panels, the length of the cover section 1 'is the same as the distance d3 between the pair of first side panels 3, the second cover 9 is folded along a second cover forming line L, the cover section 1' covers the second cover 9, the extension section 13 is folded by an extension folding line L10 to be attached to the other first side panel 3, and the other first side panel 3 is connected to the second cover 9, in the present embodiment, a double-sided adhesive tape 11 is provided on the extension section 13 to stabilize and seal the formed carton, sealing is convenient, no additional adhesive tape is required, when the carton is folded, after the second cover 9 is folded, the first cover 1 covers the second cover 9, the first cover 1 is directly attached to the first cover, the first cover 1 is torn directly, and the first double-sided adhesive tape 12 is provided to further improve the efficiency of the carton forming, and the efficiency is improved.
Or when the double-sided adhesive tape 11 is not arranged, the tear strip 12 is arranged at any position on the first cover plate 1, so that the paper box can be disassembled conveniently, and the efficiency is greatly improved.
Specifically, the utility model discloses the square carton of double-deck lid is corrugated container board box, in this embodiment, first apron shaping line L5, second apron shaping line L6's direction is perpendicular with corrugated container board's flute direction, promptly, the direction that first apron 1 and second apron 9 turned over the book is unanimous with the flute direction, therefore, when design apron mounted position selects corresponding first curb plate 3 promptly, should guarantee first apron 1 as far as, the direction that second apron 9 turned over the book is unanimous basically with the flute direction of corrugated paper, first apron shaping line L5, second apron shaping line L6 should be perpendicular basically with the flute direction, can reduce the degree of difficulty of drawing in like this, increase the smoothness nature of drawing in, and guarantee that the carton does not produce deformation.
Above, having described with reference to fig. 1~4 and having been according to the utility model discloses square carton of double-deck lid, its structure is exquisite, can realize once drawing in the shaping in, and is firm moreover, durable, has improved the convenient degree of joint sealing and unpacking greatly, has promoted user experience.
It should be noted that, in the present specification, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrase "comprising a double-lidded square carton" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (17)
1. The utility model provides a square carton of double-deck lid, contains bottom plate, a pair of first curb plate and a pair of second curb plate, first curb plate and the adjacent crossing of second curb plate, its characterized in that still contains:
the first cover plate is connected with one first side plate and has one shared edge, the shared edge is a first cover plate forming line, the first cover plate forming line is a wide edge of the first cover plate, and the width of the first cover plate is the same as the distance between the pair of second side plates;
the first side plate and the second side plate are respectively connected with the bottom plate and share one edge, the shared edge is a bottom plate forming line, and the first cover plate forming line is parallel to the bottom plate forming line of the corresponding first side plate;
the joint of any adjacent intersected first side plate and second side plate is provided with a side plate connecting surface, the side plate connecting surface is provided with a side plate connecting folding line, and the starting point of the side plate connecting folding line is the intersection point of the bottom plate forming lines of the corresponding first side plate and the corresponding second side plate;
the second cover plate is connected with the other first side plate to form a common edge, the common edge is a second cover plate forming line, the second cover plate forming line is a wide edge of the second cover plate, the width of the second cover plate is the same as the distance between the pair of second side plates, the length of the second cover plate is not larger than the distance between the pair of first side plates, the sum of the length of the first cover plate and the length of the second cover plate is larger than the distance between the pair of first side plates, and the first cover plate and the second cover plate are overlapped between the pair of first side plates.
2. The double lid square carton of claim 1, wherein said side panel connecting panel is divided by a side panel connecting fold line into a side panel first connecting panel and a side panel second connecting panel.
3. A double lid square carton as claimed in claim 2 wherein the side panel connecting fold lines divide the side panel connecting faces symmetrically, the side panel connecting fold lines being at a 45 ° angle to the base panel.
4. A double lid square carton as claimed in claim 3 wherein the side panel connecting fold line comprises a fold line such that the side panel first connecting face and the side panel second connecting face are asymmetrical at the fold line.
5. The double lid square carton of claim 1, further comprising: the pair of side plate reinforcing surfaces and the side plate reinforcing folding belts are connected with the pair of second side plates through the side plate reinforcing folding belts respectively, and the side plate reinforcing surfaces can be turned over along the side plate reinforcing folding belts and are used for thickening the second side plates.
6. The square carton with the double-layer box cover as claimed in claim 5, wherein a plurality of holes are respectively formed in two edges of the side plate reinforcing folding belt, the side plate reinforcing surface and the second side plate, the holes are distributed at intervals, and the distance between the two edges of the side plate reinforcing folding belt ranges from 1 mm to 5 mm.
7. A square carton as claimed in claim 5 or claim 6, wherein the edge of the reinforcing face of the side panel opposite the corresponding reinforcing fold strip is provided with a boss, the base panel forming line of the corresponding second side panel is provided with a fixing hole, and the boss and the fixing hole are matched in position and size for fixing the reinforcing face of the side panel.
8. The double lid square carton of claim 7, wherein said side panel reinforcing surface further comprises a recess to facilitate removal of said side panel reinforcing surface from said second side panel.
9. The double-lid square carton of claim 1, wherein when the length of said first lid panel is greater than the spacing between said pair of first side panels, said first lid panel comprises a lid panel section and an extension section connected by an extension fold line; the cover plate section is connected with a first side plate, and the length of the cover plate section is equal to the distance between the pair of first side plates; the extension section can be folded and attached to the other first side plate through the extension folding line, and the other first side plate is connected with the second cover plate.
10. The double lid square carton of claim 9, wherein said extension is provided with a double sided adhesive strip.
11. The double lid square carton of claim 10, wherein a tear strip is provided in the first lid panel between the first lid panel forming line and the double sided adhesive strip.
12. The double lid square carton of claim 9, wherein said first lid panel is provided with a tear strip.
13. A double lid square carton as claimed in claim 1 wherein when the length of the first lid panel is less than or equal to the separation of the pair of first side panels, a double-sided adhesive strip is provided on the first lid panel and/or the second lid panel in the region where the first lid panel and the second lid panel overlap.
14. The double lid square carton of claim 13, wherein a tear strip is provided in the area of the first and/or second lid panel where no double sided tape is provided.
15. A double lid square carton as claimed in claim 13 wherein a tear strip is provided on the first and/or second lid panel.
16. A double-lidded square carton as claimed in claim 1, wherein the carton is a corrugated board box.
17. A double lid square carton as claimed in claim 16 wherein the direction of the lid panel forming line is perpendicular to the direction of corrugation of the corrugated cardboard, i.e. the direction in which the lid panel is folded over coincides with the direction of corrugation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345585.5U CN210971877U (en) | 2019-08-19 | 2019-08-19 | Square paper box with double-layer box cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345585.5U CN210971877U (en) | 2019-08-19 | 2019-08-19 | Square paper box with double-layer box cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210971877U true CN210971877U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921345585.5U Active CN210971877U (en) | 2019-08-19 | 2019-08-19 | Square paper box with double-layer box cover |
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| Country | Link |
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| CN (1) | CN210971877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577004A (en) * | 2019-08-19 | 2019-12-17 | 上海慧雄包装有限公司 | Square paper box with double-layer box cover |
-
2019
- 2019-08-19 CN CN201921345585.5U patent/CN210971877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577004A (en) * | 2019-08-19 | 2019-12-17 | 上海慧雄包装有限公司 | Square paper box with double-layer box cover |
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