CN219770398U - High bearing carton of exempting from sticky tape - Google Patents
High bearing carton of exempting from sticky tape Download PDFInfo
- Publication number
- CN219770398U CN219770398U CN202321188120.XU CN202321188120U CN219770398U CN 219770398 U CN219770398 U CN 219770398U CN 202321188120 U CN202321188120 U CN 202321188120U CN 219770398 U CN219770398 U CN 219770398U
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- China
- Prior art keywords
- box
- box cover
- plate
- box bottom
- carton
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- 239000002390 adhesive tape Substances 0.000 abstract description 12
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004064 recycling Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
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Abstract
The utility model discloses a high-bearing paper box free of adhesive tapes, which comprises two opposite first side surfaces and two opposite second side surfaces which enclose a box body; the upper end of the box body is connected with a box cover mechanism, and the lower end of the box body is connected with a box bottom mechanism; the box cover mechanism comprises two box cover supporting plates connected with the first side face, a box cover base plate connected with the second side face and a box cover plate; when the box cover is assembled, the box cover supporting plate is positioned below the box cover base plate, the box cover base plate is positioned below the box cover plate, and the first locking structure arranged on the box cover plate and the second locking structure arranged on the box cover base plate are matched and buckled with each other; the box bottom mechanism comprises two box bottom supporting plates connected with the first side face, a first box bottom plate and a second box bottom plate connected with the second side face; when the box bottom is assembled, the box bottom supporting plate, the first box bottom plate and the second box bottom plate are mutually inserted and buckled to form the box bottom with high bearing capacity. The high-bearing carton provided by the utility model has the advantages that any adhesive tape is not needed when the whole carton is assembled, and the whole carton has excellent bearing performance.
Description
Technical Field
The utility model relates to the technical field of packaging materials, in particular to a high-bearing carton without adhesive tape.
Background
The carton is one of the most commonly used articles for daily transportation and storage, and the existing carton basically adopts a mode of clamping and then bonding by using adhesive tapes, and the bottom of the package has higher bearing capacity. The use of the adhesive tape on the one hand results in the carton not being folded for reuse and on the other hand also results in a higher production cost of the carton.
The utility model of application number CN202120206216.9 discloses a high bearing paper box with a bottom free of adhesive tape, which comprises a paper box body, a paper box bottom and a paper box cover, wherein the paper box is provided with two opposite first side surfaces and two opposite second side surfaces, the two first side surfaces are respectively connected with a first supporting plate in a rotating way, the two second side surfaces are respectively connected with a second supporting plate in a rotating way, an opening is formed in the middle of the first supporting plate, a pair of supporting parts are formed at the two sides of the first supporting plate, the second supporting plate comprises a first supporting area part, a connecting part and a second supporting area part which are sequentially connected, the first supporting area part is rotationally connected with the first side surfaces, a crease is formed at the connecting part of the connecting part and the first supporting area part, the connecting part and the second supporting area part, and the length of the connecting part and the second supporting area part is not more than the interval between the inner walls of the two first side surfaces; the first supporting area part is abutted to the outer side of the auxiliary supporting part, the auxiliary supporting part penetrates through the opening, the second supporting area part is abutted to the inner side of the auxiliary supporting part, the carton is free of adhesive tape, the cost is low, the bearing capacity is good, and the carton can be reused.
The paper box in the prior art solves the problem of using the adhesive tape, and the bearing performance is improved; however, the carton still has some drawbacks, such as: inconvenient assembly, failure of the cover portion to lock during use, etc., and fails to meet specific use requirements.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the high-bearing carton without the adhesive tape, the whole carton does not need to use any adhesive tape when being assembled, and the whole carton has excellent bearing performance.
The technical scheme adopted for solving the technical problems is as follows: a tape-free high load bearing carton comprising two opposing first sides and two opposing second sides, the first sides and second sides enclosing a carton body; the upper end of the box body is connected with a box cover mechanism, and the lower end of the box body is connected with a box bottom mechanism; the box cover mechanism comprises two box cover supporting plates connected with the first side face, a box cover base plate connected with the second side face and a box cover plate; when the box cover is assembled, the box cover supporting plate is positioned below the box cover base plate, the box cover base plate is positioned below the box cover plate, and the first locking structure arranged on the box cover plate and the second locking structure arranged on the box cover base plate are mutually matched and buckled; the box bottom mechanism comprises two box bottom supporting plates connected with the first side face, a first box bottom plate and a second box bottom plate connected with the second side face; during assembly, the box bottom supporting plate, the first box bottom plate and the second box bottom plate are mutually inserted and buckled to form a box bottom with high bearing capacity.
Further, the number of the first locking structure and the second locking structure is two; the first locking structure comprises a first locking tongue and a first locking hole arranged in the middle of the first locking tongue; the second locking structure comprises a second locking hole and a second locking tongue arranged in the middle of the second locking hole; the first buckling tongue is inserted into the second locking hole, and the second buckling tongue is inserted into the first locking hole.
Further, a groove is formed in the middle of the first lock hole; the middle part of the second buckling tongue is provided with a folding line, and the second buckling tongue is inserted into the first lock hole after being bent along the folding line.
Further, the length of the first buckling tongue accounts for 1/5-1/3 of the length of the box cover plate; the length of the first lock hole is 1/2-3/4 of the length of the first buckling tongue; the length of the second lock catch accounts for 1/5-1/3 of the length of the box cover base plate; the width of the second latch accounts for 1/2-3/4 of the length of the second latch.
Further, a yielding groove is formed in one side, close to the second lock catch structure, of the case cover support plate, and is matched with the second lock catch, so that shielding can not be caused to the second lock catch when the case cover support plate is located below the case cover base plate.
Further, a first inserting sheet is arranged on the first box bottom plate, and a first slot is formed between the two first inserting sheets; a second inserting piece is arranged on the second box bottom plate, and a second slot is formed between the two second inserting pieces; and a third inserting sheet and a third inserting slot are arranged on the box bottom supporting plate.
Further, the two sides of the first box bottom plate are of an inclined design, and the lengths of the first inserting sheet and the first inserting slot are one third of the length of the short side of the first box bottom plate; the depth of the first inserting piece and the depth of the first inserting groove are both 2-5 cm.
Further, three second inserting sheets and two second inserting slots are arranged on the second box bottom plate; the shape of the second inserting sheets positioned at two sides is half of that of the second inserting sheet positioned in the middle; the depth of the second inserting piece and the second inserting groove is 2-5 cm.
Further, the first inserting sheet and the first inserting slot are rectangular; the second inserting piece and the second inserting groove are trapezoidal; the short side of the second inserting sheet is matched with the length of the first inserting sheet, and the long side of the second inserting sheet is matched with the length of the first inserting sheet.
Further, a handle mounting hole for mounting a handle is formed in the box cover base plate; the box cover plate is provided with a handle hole for the handle to pass through.
The beneficial effects of the utility model are as follows: compared with the prior art, the adhesive tape-free high-bearing carton has the advantages that the inserting sheets and the inserting grooves are designed on the carton bottom supporting plate, the first carton bottom plate and the second carton bottom plate, the carton bottom is formed by mutually inserting and buckling the inserting sheets and the inserting grooves, and the bearing performance of the carton bottom is greatly improved by deepening the depth of the inserting grooves, adjusting the shape of the inserting sheets and the like; the box cover is provided with a box cover backing plate, a box cover supporting plate and a box cover plate, and is buckled through a locking structure; the whole carton does not need any adhesive tape when being assembled, and has excellent whole bearing performance, and the carton can not cause pressure loss when being stacked; in addition, the eye-splice part can be detached after the use, the paper box is folded and placed, the space is not occupied, and the secondary recycling of the paper box is not influenced.
Drawings
Fig. 1 is a schematic structural view of the carton cover mechanism provided by the utility model in an opened state.
Fig. 2 is a schematic structural view of the carton cover provided by the utility model in an opened state.
Fig. 3 is a schematic structural view of the carton bottom mechanism provided by the utility model in an opened state.
Fig. 4 is a schematic structural view of a carton bottom provided by the utility model.
Wherein 1-a first tank floor; 2-a handle mounting hole; 3-a box cover base plate; 4-a second lock hole; 5-a yielding groove; 6-a case cover support plate; 7-a second side; 8-a box cover plate; 9-a first latch; 10-a first lock hole; 11-grooves; 12-handle holes; 13-a second tank floor; 14-a first side; 15-a box bottom supporting plate; 16-a second latch; 17-fold line; 18-a first insert sheet; 19-a first slot; 20-a second insert sheet; 21-a second slot; 22-a third insert sheet; 23-third slot.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in fig. 1-4, a tape-free high load-bearing carton comprises two opposite first sides 14 and two opposite second sides 7, wherein the first sides 14 and the second sides 7 enclose a box body; the upper end of the box body is connected with a box cover mechanism, and the lower end of the box body is connected with a box bottom mechanism; the cover mechanism comprises two cover support plates 6 connected with the first side 14, a cover base plate 3 connected with the second side 7 and a cover plate 8; when the box cover is assembled, the box cover supporting plate 6 is positioned below the box cover base plate 3, the box cover base plate 3 is positioned below the box cover plate 8, and a first locking structure arranged on the box cover plate 8 and a second locking structure arranged on the box cover base plate 3 are matched and buckled with each other; the bottom mechanism comprises two bottom support plates 15 connected with the first side 14, a first bottom plate 1 and a second bottom plate 13 connected with the second side 7; when the box bottom is assembled, the box bottom supporting plate 15, the first box bottom plate 1 and the second box bottom plate 13 are mutually inserted and buckled to form a box bottom with high bearing capacity.
The first locking structure and the second locking structure are respectively two; the first locking structure comprises a first locking tongue 9 and a first locking hole 10 arranged in the middle of the first locking tongue 9; the second locking structure comprises a second locking hole 4 and a second locking tongue 16 arranged in the middle of the second locking hole 4; the first latch 9 is inserted into the second lock hole 4, and the second latch 16 is inserted into the first lock hole 10. The first locking hole 10 has a groove 11 in the middle, and the groove 11 provides a force application position for a user to open the second locking tongue 16. The middle part of the second latch 16 is provided with a folding line 17, and the second latch 16 is inserted into the first lock hole 10 after being folded along the folding line 17.
The length of the first buckling tongue 9 accounts for 1/5-1/3 of the length of the box cover plate 8; in this embodiment, the length of the first latch 9 occupies 1/4 of the length of the case cover plate 8. The length of the first lock hole 10 accounts for 1/2-3/4 of the length of the first latch 9; in this embodiment, the length of the first locking hole 10 occupies 1/2 of the length of the first latch 9. The length of the second lock catch accounts for 1/5-1/3 of the length of the box cover base plate 3; in this embodiment, the length of the second lock catch occupies 1/4 of the length of the cover gasket 3. The width of the second latch 16 is 1/2-3/4 of the length of the second latch; in this embodiment, the width of the second latch 16 occupies 1/2 of the length of the second latch.
One side of the case cover supporting plate 6, which is close to the second lock catch structure, is provided with a yielding groove 5, and the yielding groove 5 is matched with the second lock catch, so that when the case cover supporting plate 6 is positioned below the case cover backing plate 3, shielding can not be caused to the second lock catch.
A first inserting sheet 18 is arranged on the first box bottom plate 1, and a first inserting slot 19 is formed between the two first inserting sheets 18; a second inserting piece 20 is arranged on the second box bottom plate 13, and a second inserting groove 21 is formed between the two second inserting pieces 20; the bottom support plate 15 is provided with a third insert piece 22 and a third slot 23.
The two sides of the first box bottom plate 1 are of an inclined design, and the lengths of the first inserting piece 18 and the first inserting groove 19 are one third of the length of the short side of the first box bottom plate 1; the depth of the first inserting piece 18 and the depth of the first inserting groove 19 are 2-5 cm; in this embodiment, the depth of the first insert 18 and the first slot 19 is 3cm. The second box bottom plate 13 is provided with three second inserting pieces 20 and two second inserting slots 21; the shape of the second inserting sheet 20 positioned at the two sides is half of that of the second inserting sheet 20 positioned in the middle; the depth of the second inserting piece 20 and the depth of the second inserting groove 21 are 2-5 cm; in this embodiment, the depth of the second insert piece 20 and the second slot 21 is 3cm. The first inserting piece 18 and the first inserting groove 19 are rectangular; the second inserting piece 20 and the second inserting groove 21 are both trapezoidal; the short side of the second insertion piece 20 matches the length of the first insertion slot 19, and the long side of the second insertion slot 21 matches the length of the first insertion piece 18. After each inserting sheet and each inserting slot are mutually inserted and buckled, a stable and firm box bottom is formed, and the box bottom is not required to be fixed by using adhesive tape; the eye-splice part can be detached after the use, the paper box is folded and placed, the space is not occupied, and the secondary recycling of the paper box is not influenced.
The box cover base plate 3 is provided with a handle mounting hole 2 for mounting a handle; the cover plate 8 is provided with a handle hole 12 for the handle to pass through.
The above embodiments are only for illustrating the present utility model, not for limiting the present utility model, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present utility model, and therefore, all equivalent technical solutions are also within the scope of the present utility model, and the scope of the present utility model is defined by the claims.
Claims (10)
1. A tape-free high load bearing carton comprising two opposing first sides and two opposing second sides, the first sides and second sides enclosing a carton body; the upper end of the box body is connected with a box cover mechanism, and the lower end of the box body is connected with a box bottom mechanism; the method is characterized in that: the box cover mechanism comprises two box cover supporting plates connected with the first side face, a box cover base plate connected with the second side face and a box cover plate; when the box cover is assembled, the box cover supporting plate is positioned below the box cover base plate, the box cover base plate is positioned below the box cover plate, and the first locking structure arranged on the box cover plate and the second locking structure arranged on the box cover base plate are mutually matched and buckled; the box bottom mechanism comprises two box bottom supporting plates connected with the first side face, a first box bottom plate and a second box bottom plate connected with the second side face; during assembly, the box bottom supporting plate, the first box bottom plate and the second box bottom plate are mutually inserted and buckled to form a box bottom with high bearing capacity.
2. A tape-free high load bearing carton as claimed in claim 1 wherein: the first locking structure and the second locking structure are respectively two; the first locking structure comprises a first locking tongue and a first locking hole arranged in the middle of the first locking tongue; the second locking structure comprises a second locking hole and a second locking tongue arranged in the middle of the second locking hole; the first buckling tongue is inserted into the second locking hole, and the second buckling tongue is inserted into the first locking hole.
3. A tape-free high load bearing carton as claimed in claim 2, wherein: a groove is formed in the middle of the first lock hole; the middle part of the second buckling tongue is provided with a folding line, and the second buckling tongue is inserted into the first lock hole after being bent along the folding line.
4. A tape-free high load bearing carton as claimed in claim 2, wherein: the length of the first buckling tongue accounts for 1/5-1/3 of the length of the box cover plate; the length of the first lock hole is 1/2-3/4 of the length of the first buckling tongue; the length of the second lock catch accounts for 1/5-1/3 of the length of the box cover base plate; the width of the second latch accounts for 1/2-3/4 of the length of the second latch.
5. A tape-free high load bearing carton as claimed in claim 2, wherein: and one side of the box cover supporting plate, which is close to the second lock catch structure, is provided with a yielding groove, and the yielding groove is matched with the second lock catch, so that the second lock catch cannot be blocked when the box cover supporting plate is positioned below the box cover backing plate.
6. A tape-free high load bearing carton as claimed in claim 1 wherein: a first inserting piece is arranged on the first box bottom plate, and a first slot is formed between the two first inserting pieces; a second inserting piece is arranged on the second box bottom plate, and a second slot is formed between the two second inserting pieces; and a third inserting sheet and a third inserting slot are arranged on the box bottom supporting plate.
7. The tape-free high load bearing carton of claim 6, wherein: the two sides of the first box bottom plate are of an inclined design, and the lengths of the first inserting piece and the first inserting groove are one third of the length of the short side of the first box bottom plate; the depth of the first inserting piece and the depth of the first inserting groove are both 2-5 cm.
8. The tape-free high load bearing carton of claim 6, wherein: three second inserting sheets and two second inserting slots are arranged on the second box bottom plate; the shape of the second inserting sheets positioned at two sides is half of that of the second inserting sheet positioned in the middle; the depth of the second inserting piece and the second inserting groove is 2-5 cm.
9. The tape-free high load bearing carton of claim 6, wherein: the first inserting piece and the first inserting groove are rectangular; the second inserting piece and the second inserting groove are trapezoidal; the short side of the second inserting sheet is matched with the length of the first inserting sheet, and the long side of the second inserting sheet is matched with the length of the first inserting sheet.
10. A tape-free high load bearing carton as claimed in claim 1 wherein: the box cover base plate is provided with a handle mounting hole for mounting a handle; the box cover plate is provided with a handle hole for the handle to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188120.XU CN219770398U (en) | 2023-05-17 | 2023-05-17 | High bearing carton of exempting from sticky tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188120.XU CN219770398U (en) | 2023-05-17 | 2023-05-17 | High bearing carton of exempting from sticky tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219770398U true CN219770398U (en) | 2023-09-29 |
Family
ID=88104274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321188120.XU Active CN219770398U (en) | 2023-05-17 | 2023-05-17 | High bearing carton of exempting from sticky tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219770398U (en) |
-
2023
- 2023-05-17 CN CN202321188120.XU patent/CN219770398U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |