CN215044501U - Foldable packing box - Google Patents
Foldable packing box Download PDFInfo
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- CN215044501U CN215044501U CN202022892284.3U CN202022892284U CN215044501U CN 215044501 U CN215044501 U CN 215044501U CN 202022892284 U CN202022892284 U CN 202022892284U CN 215044501 U CN215044501 U CN 215044501U
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Abstract
The utility model provides a folding packing carton belongs to the carton field. The foldable base plate comprises a base plate, wherein two opposite end parts of the base plate are respectively connected with a first lining plate, the other two end parts of the base plate are respectively connected with a second lining plate, the first lining plate and the second lining plate are turned over to form a rectangular frame, one first lining plate is connected with a top plate, and the top plate can be covered on the rectangular frame and detachably connected with the rectangular frame after being turned over along the joint of the first lining plate. Its advantage lies in not turning over when rolling over the formation confined packing carton, presents the shape for a tiling cardboard, can pile up a plurality of for the packing carton cardboard that turns over, in the transportation, can stack more packing carton cardboards in limited space, improves conveying efficiency.
Description
Technical Field
The utility model belongs to the carton field especially relates to a folding packing carton.
Background
The packing box is a box for packing various articles, so that goods are convenient to transport and easy to store in a production flow process, and the packing box is widely applied to daily life and industrial production. In order to facilitate transportation and storage of the packaging boxes, the existing packaging boxes are often integrated and cannot be detached, and in the transportation process, the packaging boxes occupy large volume, so that the number of the packaging boxes placed in a limited space is limited, the transportation efficiency is low, the transportation cost is indirectly improved, a foldable packaging box is needed, the packaging boxes are unfolded to form a flat paperboard in the transportation process, and the transportation number is improved in the limited space.
For example, chinese patent document discloses a packing box [ patent application No.: CN01268320.5], which comprises a box cover and a box body, and is made of a lining, an outer packaging material and a base material, and is characterized in that a gap is arranged at the joint of the adjacent surfaces of the base material, and the redundant corners of the outer packaging material extend into the base material from the gap. The utility model discloses the simple structure of box base is reasonable, need not be with the help of any annex, directly fills in the unnecessary leftover bits of outer packing material in the substrate of dress box, obtains level and smooth outward appearance, has the bandwagon effect, is applicable to various specification and dimension's case and bag, is particularly useful for exquisite high-grade product packaging. But the volume is large because the folding is impossible, and the transportation cost is high.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a folding packing carton.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the foldable packing box comprises a bottom plate, wherein two opposite end parts of the bottom plate are respectively connected with a first inner lining plate, the other two end parts of the bottom plate are respectively connected with a second inner lining plate, the first inner lining plate and the second inner lining plate are turned over to form a rectangular frame, one first inner lining plate is connected with a top plate, and the top plate can be covered on the rectangular frame and detachably connected with the rectangular frame after being turned over along the joint of the first inner lining plate.
In the above foldable packing box, the second inner lining plates abut against the bottom plate, at least one end of each second inner lining plate is connected with the corresponding first inner lining plate through the synchronizing sheet, and when the first inner lining plates are folded inwards, the second inner lining plates are folded outwards through the synchronizing sheets.
In the above foldable packing box, the synchronizing sheet includes a first connecting piece connected to the first inner lining board, and a second connecting piece connected to the second inner lining board, and a joint of the first connecting piece and the second connecting piece is a crease line.
In the foldable packing box, the first connecting pieces are all fixedly arranged on the first inner lining plate.
In the above foldable packing box, the first connecting piece is adhered to the first inner liner panel.
In the above foldable packing box, two ends of each second inner lining board are respectively connected with the two first inner lining boards through the synchronizing sheet.
In the above foldable packing box, when the first inner lining plate and the second inner lining plate are turned over to form a rectangular frame, the height of the synchronous page is not greater than that of the first inner lining plate, the end part of the first inner lining plate, which is far away from the bottom plate, is further connected with a buckle plate, when the buckle plate is folded, the corresponding synchronous page can be clamped between the buckle plate and the first inner lining plate, and two ends of the buckle plate respectively abut against the two second inner lining plates.
In the above foldable packing box, the fastening plate is provided with a fastening circular groove.
In the above foldable packing box, the end of the top plate away from the first inner lining plate connected to the top plate is connected to a side cover plate, and when the first inner lining plate and the second inner lining plate are turned over to form a rectangular frame, the side cover plate is turned over to abut against the outer end face of the other first inner lining plate.
In the above foldable packing box, the width of the side cover plate is the same as that of the first lining plate, the side cover plate is provided with a snap-in piece, the bottom of the first lining plate abutting against the side cover plate is provided with a snap-in groove corresponding to the snap-in piece, and the snap-in groove is located between the first lining plate and the bottom plate.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses when not rolling over a formation confined packing carton, present the shape for a tiling cardboard, can pile up a plurality of for the packing carton cardboard that turns over a roll, in the transportation, can stack more packing carton cardboards in limited space, improve conveying efficiency.
2. The utility model discloses in turn over the in-process that turns over a formation packing carton, only need inwards askew first interior welt, turn over the in-process that turns over a book at first interior welt and can drive the interior welt of second and turn over a book in step through synchronous page or leaf, improve the speed of assembling into the packing carton.
Drawings
FIG. 1 is an overall schematic view of the present invention when deployed;
FIG. 2 is a schematic view of the structure during folding;
fig. 3 is a schematic view of the folded structure.
In the figure: the bottom plate 10, the first inner lining plate 11, the second inner lining plate 12, the top plate 13, the synchronous page 14, the first connecting piece 15, the second connecting piece 16, the crease line 17, the buckling plate 18, the buckling circular groove 19, the side cover plate 20, the buckling piece 21 and the buckling groove 22.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, a foldable packing box includes a bottom plate 10, two opposite ends of the bottom plate 10 are respectively connected with a first inner lining plate 11, the remaining two ends of the bottom plate 10 are respectively connected with a second inner lining plate 12, the first inner lining plate 11 and the second inner lining plate 12 are folded to form a rectangular frame, one of the first inner lining plates 11 is connected with a top plate 13, and when the top plate 13 is folded along a joint with the first inner lining plate 11, the top plate 13 can be covered on the rectangular frame and detachably connected with the rectangular frame.
In this embodiment, when not rolling over and form confined packing carton, present the shape for a cardboard that tiles, can pile up a plurality of for the packing carton cardboard that turns over, in the transportation, can stack more packing carton cardboards in limited space, improve conveying efficiency. When the packaging box is formed by folding, the first inner lining plate 11 and the second inner lining plate 12 are folded to form a rectangular frame, the bottom plate 10 and the top plate 13 are respectively lapped on two openings of the rectangular frame and form a closed packaging box, the operation is convenient, and the top plate 13 can be covered on the rectangular frame and detachably connected with the rectangular frame after being folded along the joint of the first inner lining plate 11, so that the top plate 13 can be clamped, and the formed packaging box can be prevented from being scattered.
The second inner lining plates 12 are abutted against the bottom plate 10, at least one end of each second inner lining plate 12 is connected with the corresponding first inner lining plate 11 through a synchronous sheet 14, and when the first inner lining plates 11 are folded inwards, the second inner lining plates 12 are folded outwards through the synchronous sheets 14.
In this embodiment, in the process of forming the packing box by folding, only the first inner lining plate 11 needs to be tilted inwards, the second inner lining plate 12 can be driven to be folded synchronously by the synchronizing sheet 14 in the process of folding the first inner lining plate 11, and when the first inner lining plate 11 is folded to be perpendicular to the bottom plate 10, the second inner lining plate 12 is also folded to be perpendicular to the bottom plate 10, so as to form a rectangular frame.
The synchronous page 14 comprises a first connecting piece 15 connected with the first inner lining plate 11 and a second connecting piece 16 connected with the second inner lining plate 12, and the joint of the first connecting piece 15 and the second connecting piece 16 is a crease line 17.
In this embodiment, the first inner lining panel 11 is folded to fold the first connecting piece 15, and the synchronous page 14 is folded by the folding line 17, so that the first connecting piece 15 and the second connecting piece 16 are close to each other and form a right angle.
The first connecting pieces 15 are all fixedly arranged on the first lining plate 11.
In this embodiment, the first connecting pieces 15 are all fixed on the first inner lining plate 11, so as to increase the stability of driving the second inner lining plate 12 to fold in the folding process of the first inner lining plate 11.
Said first attachment tab 15 is adhered to the first inner lining panel 11.
In this embodiment, the second inner lining panel 12 and the synchronizing sheets 14 at both ends of the second inner lining panel 12 are separately manufactured from other components of the packing box during the manufacturing process, and the second inner lining panel 12 and the synchronizing sheets 14 at both ends thereof can be conveniently and simply attached to the packing box by adhesion.
The two ends of each second inner lining plate 12 are respectively connected with the two first inner lining plates 11 through synchronous pages 14.
In this embodiment, in the process of folding the two first inner lining plates 11, the two second inner lining plates 12 can be more stably driven to fold.
When the first inner lining plate 11 and the second inner lining plate 12 are turned over to form a rectangular frame, the height of the synchronous page 14 is not larger than that of the first inner lining plate 11, the end part, far away from the bottom plate 10, of the first inner lining plate 11 is further connected with a buckling plate 18, when the buckling plate 18 is folded, the corresponding synchronous page 14 can be clamped between the buckling plate 18 and the first inner lining plate 11, and two ends of the buckling plate 18 are respectively abutted against the two second inner lining plates 12.
In this embodiment, two ends of the fastening plate 18 respectively abut against the two second inner lining plates 12, so as to increase the friction between the fastening plate 18 and the two second inner lining plates 12, when the fastening plate 18 is folded to clamp the corresponding synchronizing sheet 14 between the fastening plate 18 and the first inner lining plate 11, the friction between the fastening plate 18 and the second inner lining plate 12 prevents the fastening plate 18 from being folded in the rebounding direction to cause the scattering of the packing box, and the fastening plate 18 clamps the corresponding synchronizing sheet 14 between the fastening plate 18 and the first inner lining plate 11 to prevent the scattering of the packing box caused by the rebounding and unfolding of the synchronizing sheet 14.
The fastening plate 18 is provided with a fastening circular groove 19.
In this embodiment, the snap ring groove 19 facilitates the operator to pull out the snap plate 18 with his/her finger.
The end part of the top plate 13 far away from the first lining plate 11 connected with the top plate is connected with a side cover closing plate 20, and when the first lining plate 11 and the second lining plate 12 are turned over to form a rectangular frame, the side cover closing plate 20 is turned over to abut against the outer end face of the other first lining plate 11.
In this embodiment, when the first inner lining plate 11 is used to form a closed packing box, the side cover plate 20 is folded and abutted against the outer end face of the first inner lining plate 11, and the side cover plate 20 is detachably connected to the first inner lining plate 11 to form a snap connection, so as to further close the packing box and prevent the packing box from being disassembled.
The width of the side cover plate 20 is the same as the width of the first lining plate 11, the side cover plate 20 is provided with a snap-in piece 21, the bottom of the first lining plate 11 abutting against the side cover plate 20 is provided with a snap-in groove 22 corresponding to the snap-in piece 21, and the snap-in groove 22 is located between the first lining plate 11 and the bottom plate 10.
In the present embodiment, when the side cover plate 20 is folded to abut against the outer end surface of the first lining plate 11, the side cover plate 20 is engaged with the first lining plate 11 by extending the snap-in piece 21 into the snap-in groove 22, so that the side cover 20 always abuts against the outer end surface of the first lining plate 11.
Preferably, an iron-absorbing sheet can be placed in each of the first inner lining plate 11 against which the side cover plate 20 abuts, and the two iron-absorbing sheets attract each other to form a clamping connection between the side cover plate 20 and the first inner lining plate 11.
The utility model discloses a theory of operation: two first lining plates 11 are turned over, two second lining plates 12 are turned over synchronously through a synchronous page 14, the first lining plates 11 and the second lining plates 12 form a rectangular frame, a top plate 13 is turned over, a bottom plate 10 and the top plate 13 are respectively lapped on two openings of the rectangular frame and form a closed packing box, a buckling piece 21 extends into a buckling groove 22, so that a side cover closing plate 20 is clamped with the first lining plates 11, and the side cover closing cover 20 always abuts against the outer end face of the first lining plates 11.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the bottom plate 10, the first inner liner plate 11, the second inner liner plate 12, the top plate 13, the timing sheet 14, the first connecting piece 15, the second connecting piece 16, the crease line 17, the snap plate 18, the snap circular groove 19, the side cover plate 20, the snap-in piece 21, the snap-in groove 22, etc., are used more frequently, these terms are used only for convenience of describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The foldable packing box comprises a bottom plate (10) and is characterized in that two opposite end portions of the bottom plate (10) are respectively connected with a first inner lining plate (11), the other two end portions of the bottom plate (10) are respectively connected with a second inner lining plate (12), the first inner lining plate (11) and the second inner lining plate (12) are folded to form a rectangular frame, one first inner lining plate (11) is connected with a top plate (13), and when the top plate (13) is folded along the joint of the first inner lining plate (11), the top plate can be covered on the rectangular frame and can be detachably connected with the rectangular frame.
2. A foldable package according to claim 1, characterised in that the second inner panels (12) rest against the bottom panel (10), each second inner panel (12) being connected at least at one end to the corresponding first inner panel (11) by a synchronizing tab (14), the synchronizing tab (14) being arranged to allow the second inner panel (12) to be folded outwards when the first inner panel (11) is folded inwards.
3. The foldable package according to claim 2, wherein the synchronizing sheet (14) comprises a first connecting tab (15) connected to the first inner lining panel (11) and a second connecting tab (16) connected to the second inner lining panel (12), the first connecting tab (15) and the second connecting tab (16) being connected by a crease line (17).
4. A foldable package according to claim 3, characterised in that the first connecting tab (15) is entirely fixed to the first inner lining panel (11).
5. The foldable package according to claim 4, characterised in that the first connecting tab (15) is adhered to the first inner lining panel (11).
6. A foldable packing box according to claim 2 or 3, characterised in that the two ends of each second inner lining panel (12) are connected to the two first inner lining panels (11) by synchronizing tabs (14).
7. The foldable packing box according to claim 6, characterized in that when the first inner lining board (11) and the second inner lining board (12) are folded to form a rectangular frame, the height of the synchronous leaf (14) is not greater than the height of the first inner lining board (11), the end of the first inner lining board (11) far away from the bottom board (10) is further connected with a buckle board (18), when the buckle board (18) is folded, the corresponding synchronous leaf (14) can be clamped between the buckle board (18) and the first inner lining board (11), and two ends of the buckle board (18) respectively abut against the two second inner lining boards (12).
8. A collapsible pack according to claim 7 wherein the latch plate (18) is provided with a latch circular slot (19).
9. A foldable package according to claim 1, wherein a side cover panel (20) is attached to the end of the top panel (13) remote from the first inner lining panel (11) to which it is attached, the side cover panel (20) being folded over against the outer end face of the other first inner lining panel (11) when the first and second inner lining panels (11, 12) are folded over to form a rectangular frame.
10. The foldable packing box according to claim 9, wherein the width of the side cover plate (20) is the same as the width of the first inner lining plate (11), the side cover plate (20) is provided with a snap-in piece (21), the bottom of the first inner lining plate (11) abutting against the side cover plate (20) is provided with a snap-in groove (22) corresponding to the snap-in piece (21), and the snap-in groove (22) is located between the first inner lining plate (11) and the bottom plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892284.3U CN215044501U (en) | 2020-12-03 | 2020-12-03 | Foldable packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892284.3U CN215044501U (en) | 2020-12-03 | 2020-12-03 | Foldable packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215044501U true CN215044501U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022892284.3U Active CN215044501U (en) | 2020-12-03 | 2020-12-03 | Foldable packing box |
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| Country | Link |
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| CN (1) | CN215044501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123645A (en) * | 2022-07-21 | 2022-09-30 | 苏州伍洲设计包装有限公司 | Folding packaging box and preparation process thereof |
-
2020
- 2020-12-03 CN CN202022892284.3U patent/CN215044501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123645A (en) * | 2022-07-21 | 2022-09-30 | 苏州伍洲设计包装有限公司 | Folding packaging box and preparation process thereof |
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