CN216402087U - Exempt from to seal and glue cardboard of carton and shaping exempt from to seal - Google Patents
Exempt from to seal and glue cardboard of carton and shaping exempt from to seal Download PDFInfo
- Publication number
- CN216402087U CN216402087U CN202121965628.7U CN202121965628U CN216402087U CN 216402087 U CN216402087 U CN 216402087U CN 202121965628 U CN202121965628 U CN 202121965628U CN 216402087 U CN216402087 U CN 216402087U
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- Prior art keywords
- plate
- plates
- carton
- main body
- friction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 title claims abstract description 5
- 239000011111 cardboard Substances 0.000 title claims description 3
- 238000007493 shaping process Methods 0.000 title description 3
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011087 paperboard Substances 0.000 abstract description 8
- 239000002390 adhesive tape Substances 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 description 8
- 238000004064 recycling Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cartons (AREA)
Abstract
The utility model discloses a glue sealing free carton which comprises a box main body and two bottom plates matched with a lower opening of an enclosure; the box main body is provided with an inlet, the bottom surface of the box main body is provided with a lower opening, and the inlet and the lower opening are used for communicating the inside of the box main body with the outside; one side of each bottom plate is correspondingly arranged on the two opposite sides of the bottom surface of the box main body, and the other side of each bottom plate extends to form a pressing plate which is turned and folded to be above the corresponding bottom plate; a friction plate is arranged between the correspondingly arranged pressing plate and the bottom plate, and one end of the friction plate is arranged at one end of the bottom surface of the box main body and is in friction contact with the corresponding pressing plate. The bottom plate can be fixed without an adhesive tape, so that great damage to the carton is avoided, and the repeated utilization rate of the carton is improved. The utility model also discloses a paperboard for forming the glue-sealing-free carton.
Description
Technical Field
The utility model relates to a carton, in particular to an adhesive-free carton and a paperboard for forming the adhesive-free carton.
Background
The paper box is the most widely applied packaging product in modern society, and can be used for packaging articles such as clothes, food and the like; the mode that current carton's bottom plate adopted the sticky tape usually is fixed with the curb plate of carton, does not need the carton and when with the carton dismouting, need separate bottom plate and side, and at this moment, the sticky tape causes great damage to the carton easily, causes the reuse rate of carton low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a glue-free carton, and the utility model provides a paperboard for forming the glue-free carton, wherein the bottom plate can be fixed without an adhesive tape, so that the carton is prevented from being damaged greatly, and the reuse ratio of the carton is improved.
One of the purposes of the utility model is realized by adopting the following technical scheme:
an adhesive-free carton, comprising:
the box comprises a box main body, a box cover and a box cover, wherein the box main body is provided with an inlet, the bottom surface of the box main body is provided with a lower opening, and the inlet and the lower opening are used for communicating the inside of the box main body with the outside;
two bottom plates for sealing the lower opening in a matching way; one side of each of the two bottom plates is correspondingly arranged on the two opposite sides of the bottom surface of the box main body, and the other side of each bottom plate extends to form a pressing plate which is turned and folded to correspond to the upper part of the bottom plate; and a friction plate is arranged between the correspondingly arranged pressure plate and the bottom plate, and one end of the friction plate is arranged at one end of the bottom surface of the box main body and is used for being in friction contact with the corresponding pressure plate.
Furthermore, two friction plates which are respectively arranged on two opposite ends of the bottom surface of the box main body are arranged between the correspondingly arranged pressure plate and the bottom plate.
Further, the box main body is rectangular.
Further, a cover plate is included for enclosing the inlet.
Furthermore, the cover plate comprises two foldable plate bodies formed by extending two opposite sides of the inlet respectively.
Furthermore, two foldable support plates are respectively formed by extending the two opposite ends of the inlet.
The second purpose of the utility model is realized by adopting the following technical scheme:
a paperboard for forming a glue-free carton, comprising:
the box comprises a box body, two first side plates and two second side plates, wherein the two first side plates and the two second side plates are sequentially and alternately arranged and can be mutually folded, and the two first side plates and the two second side plates can be laterally closed to form the box body with an inlet and a lower opening in a surrounding mode;
the two bottom plates are arranged corresponding to the first side plates, and the upper sides of the bottom plates are arranged at the lower sides corresponding to the first side plates and can be folded; the two bottom plates can be matched with the lower opening of the enclosure; the lower side of each bottom plate is also provided with a pressing plate which can be folded and turned over to the corresponding bottom plate;
and friction plates are correspondingly arranged on the bottom plates, the upper sides of the friction plates are arranged on the lower sides of the second side plates, and the friction plates can extend into the space between the corresponding bottom plates and the corresponding pressure plates and are used for being in friction contact with the corresponding pressure plates.
Furthermore, the lower side of each second side plate is provided with two friction plates, and the two friction plates on each second side plate are used for respectively corresponding to the two bottom plates.
Furthermore, foldable plate bodies are arranged on the upper sides of the first side plates, and the two plate bodies can be matched with each other to shield the inlets.
Further, a foldable support plate is arranged on the upper side of each second side plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the glue-sealing-free carton, the pressing plate which is turned and folded to the upper side of the bottom plate is arranged on the bottom plate, and the friction plate which extends into the space between the pressing plate and the bottom plate is arranged on one side, adjacent to the bottom plate, of the opening, so that when a heavy object is placed in the storage cavity, the heavy object is pressed on the pressing plate and the friction plate, the pressing plate is prevented from turning downwards by the friction force between the pressing plate and the friction plate, namely, the bottom plate is prevented from turning downwards, the bottom plate is fixed, an adhesive tape is not needed, the carton is not damaged when the carton is disassembled, the recycling rate of the carton is high, and the economic benefit is large.
The paperboard of the molding glue-free carton can be enclosed to form the glue-free carton, the bottom plate can be fixed when the glue-free carton is molded, an adhesive tape is not needed, so that the carton is not damaged when the carton is disassembled and assembled, the repeated utilization rate of the carton is high, and the economic benefit is large.
Drawings
FIG. 1 is a schematic view of a carton of the present invention;
FIG. 2 is a cross-sectional view of the sealant-free carton of the present invention;
FIG. 3 is an enlarged view of a portion D of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of a paper board of the molding glue-free carton of the present invention;
in the figure: 10. a box main body; 11. a first side plate; 12. a second side plate; 20. a lower opening; 30. an inlet; 40. a base plate; 50. pressing a plate; 60. a friction plate; 70. a cover plate; 71. a plate body; 80. and a support plate.
Detailed Description
Referring to fig. 1 to 3, the present invention provides a carton without sealing compound, which comprises a box main body 10 and two bottom boards 40; the box main body 10 is provided with an inlet 30, the bottom surface of the box main body 10 is provided with a lower opening 20, and the inlet 30 and the lower opening 20 both communicate the inside of the box main body 10 with the outside; the two bottom plates 40 are matched with the lower opening 20 of the enclosure; one side of each of the two bottom plates 40 is correspondingly arranged on the two opposite sides of the bottom surface of the box main body 10, and the other side of each bottom plate 40 extends to form a pressing plate 50 which is turned and folded to be above the corresponding bottom plate 40; a friction plate 60 is disposed between the corresponding pressing plate 50 and the bottom plate 40, and one end of the friction plate 60 is disposed at one end of the bottom surface of the box body 10 and is configured to be in frictional contact with the corresponding pressing plate 50.
On the basis of the structure, articles with certain weight are placed into the box main body 10 through the inlet 30, at the moment, the gravity of the articles acts on each pressing plate 50 and each friction plate 60, so that large friction force is generated between the corresponding pressing plate 50 and the corresponding friction plate 60, at the moment, the friction force prevents the pressing plate 50 from moving relative to the friction plate 60 and turning downwards under the action of the articles, the bottom plate 40 is prevented from turning downwards, the fixing of the bottom plate 40 is realized, at the moment, an adhesive tape is not needed, so that the carton is not damaged when the carton is disassembled, the recycling rate of the carton is high, and the economic benefit is large.
Furthermore, because of the particularity of the carton, the gravity of the articles is concentrated between the two bottom plates 40, and the conventional tape-applying manner is easy to separate from the carton by gravity and cause a bottom leakage phenomenon, in this embodiment, the gravity of the articles is further dispersed to the end of the box main body 10 through the friction plate 60, so that the gravity of the articles is prevented from being concentrated at the middle position excessively, and the bottom plates 40 are more stable as the articles are heavier under the condition that the bearing capacity of the side enclosing plates and the self-mass of the bottom plates 40 is not exceeded, so that the bottom leakage is less likely to occur.
A friction plate 60 formed by extending any one end of the bottom surface of the box body 10 may be disposed between the pressing plate 50 and the bottom plate 40, and at this time, the gravity applied to the friction plate 60 is only dispersed to one end of the box body 10; in this embodiment, two friction plates 60 respectively disposed on two opposite ends of the bottom surface of the box body 10 are disposed between the pressing plate 50 and the bottom plate 40, so that the friction plates 60 can disperse the weight of the articles to be received to the two opposite ends of the box body 10, further disperse the pressure, further improve the bearing capacity of the glue-free carton, and further avoid "bottom leakage".
In practical application, the box main body 10 is cuboid, so that the practicability is high, and the application is wide.
The carton further comprises a cover 70, wherein the cover 70 is used for sealing the inlet 30 to protect the articles in the box main body 10.
In this embodiment, the cover 70 includes two foldable panels 71 extending from opposite sides of the inlet 30, and the cover 70 is integrally formed with the box body 10 to prevent the cover 70 from being lost.
Of course, in other embodiments, the cover plate 70 may be provided separately from the side panels.
The two foldable support plates 80 are formed by extending the opposite ends of the inlet 30, and the two support plates 80 are folded to a horizontal position, and then the two plate bodies 71 are folded above the support plates 80, so that the support plates 80 can support the plate bodies 71 to prevent the plate bodies 71 from sinking towards the inside of the box main body 10.
Referring to fig. 1 to 4, the present embodiment further provides a paperboard for forming a glue-free carton, including:
the box comprises two first side plates 11 and two second side plates 12 which are arranged in sequence in an alternating mode and can be folded mutually, wherein the two first side plates 11 and the two second side plates 12 can be laterally closed to form a box main body 10 with an inlet 30 and a lower opening 20 in a closed mode; it can be understood that, when the sides of the first side plate 11 and the second side plate 12 at the ends are closed, the two first side plates 11 and the two second side plates 12 enclose to form the box main body 10; thus, the lower opening 20 is at the bottom of the box body 10 and the inlet 30 is at the top of the box body 10;
the two bottom plates 40 are arranged corresponding to the first side plates 11, and the upper sides of the bottom plates 40 are arranged at the lower sides of the corresponding first side plates 11 and can be folded; two bottom plates 40 can fit the enclosure lower opening 20; the lower side of each bottom plate 40 is also provided with a pressing plate 50, and the pressing plates 50 can be folded and turned over to the corresponding bottom plates 40;
each bottom plate 40 is correspondingly provided with a friction plate 60, and the upper side of the friction plate 60 is arranged at the lower side of the second side plate 12 and can extend between the corresponding bottom plate 40 and the pressure plate 50 for being in frictional contact with the corresponding pressure plate 50.
Thus, when the paperboard for forming the glue-sealing-free carton is assembled into a carton, referring to fig. 1, the first side plates 11 and the second side plates 12 are folded, and the side edges of the first side plates 11 and the second side plates 12 at the end parts are fixed, and at this time, referring to fig. 2, a box main body 10 with a lower opening 20 and an inlet 30 is formed; referring to the left side of fig. 2, the friction plate 60 is folded along line a, then the bottom plate 40 is folded along line B in the direction of arrow B, and the pressing plate 50 is folded upward along dotted line C, so that the bottom plate 40 and the pressing plate 50 in the state shown in the right side of fig. 2 can be obtained, and the assembling of the glue-free carton can be completed by performing the above operations on the bottom plate 40 and the pressing plate 50 on both sides; at this time, when the article is placed in the box main body 10, the gravity of the article acts on the friction plate 60 and the pressing plate 50 to enable the friction force to be generated between the friction plate 60 and the pressing plate 50, the pressing plate 50 and the bottom plate 40 are prevented from rotating downwards by the friction force to fix the bottom plate 40, the bottom sealing is not needed, the subsequent re-assembly and disassembly of the carton are facilitated, and the recycling rate is high.
In this embodiment, two friction plates 60 are disposed on the lower side of each second side plate 12, and the two friction plates 60 on each second side plate 12 are used to correspond to the two bottom plates 40 respectively; like this, the gravity that acts on every clamp plate 50 all disperses to two second curb plates 12 on through two friction plates 60, and dispersible pressure improves the bearing capacity of shaping back carton, avoids "leaking the end".
The upper side of each first side plate 11 is provided with a foldable plate body 71, and the two plate bodies 71 can be matched to shield the inlet 30 so as to protect articles.
The upper side of each second side plate 12 is provided with a foldable support plate 80, and the support plate 80 can be firstly folded on the pressing plate 50 to support the plate body 71.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a exempt from to seal glue carton which characterized in that includes:
the box comprises a box main body (10), wherein the box main body (10) is provided with an inlet (30), the bottom surface of the box main body (10) is provided with a lower opening (20), and the inlet (30) and the lower opening (20) are used for communicating the inside of the box main body (10) with the outside;
two bottom plates (40) which are matched with the cover of the lower opening (20); one side of each of the two bottom plates (40) is correspondingly arranged on the two opposite sides of the bottom surface of the box main body (10), and the other side of each bottom plate (40) extends to form a pressing plate (50) which is turned and folded to correspond to the upper part of the bottom plate (40); a friction plate (60) is arranged between the correspondingly arranged pressing plate (50) and the bottom plate (40), and one end of the friction plate (60) is arranged at one end of the bottom surface of the box main body (10) and is used for being in friction contact with the corresponding pressing plate (50).
2. The carton as claimed in claim 1, wherein two of said friction plates (60) are disposed between said pressing plate (50) and said bottom plate (40) and are disposed at opposite ends of the bottom surface of said box body (10).
3. The carton as claimed in claim 1, wherein said box body (10) is rectangular.
4. The carton as claimed in claim 1, further comprising a cover panel (70), said cover panel (70) being adapted to enclose said access opening (30).
5. The carton as claimed in claim 4, wherein said cover panel (70) comprises foldable panels (71) extending from opposite sides of said opening (30).
6. The carton as claimed in claim 4, wherein the opposite ends of said inlet (30) are extended to form two foldable support plates (80).
7. The utility model provides a cardboard of molding exempts from to seal glue carton which characterized in that includes:
the box comprises two first side plates (11) and two second side plates (12) which are arranged in sequence in an alternating mode and can be folded mutually, wherein the two first side plates (11) and the two second side plates (12) can be laterally closed to form a box main body (10) with an inlet (30) and a lower opening (20) in a surrounding mode;
the two bottom plates (40), each bottom plate (40) is arranged corresponding to each first side plate (11), and the upper sides of the bottom plates (40) are arranged at the lower sides corresponding to the first side plates (11) and can be folded; the two bottom plates (40) can be matched with the lower opening (20) in a sealing manner; a pressing plate (50) is further arranged on the lower side of each bottom plate (40), and the pressing plates (50) can be folded and turned over to correspond to the bottom plates (40);
each bottom plate (40) is correspondingly provided with a friction plate (60), the upper side of each friction plate (60) is arranged on the lower side of the second side plate (12), and the friction plates can extend into the space between the corresponding bottom plate (40) and the corresponding pressure plate (50) and are used for being in friction contact with the corresponding pressure plate (50).
8. The carton board of claim 7, wherein two friction plates (60) are disposed on the lower side of each second side panel (12), and the two friction plates (60) on each second side panel (12) are used to correspond to the two bottom panels (40), respectively.
9. The carton board of claim 7, wherein a foldable board body (71) is disposed on the upper side of each first side board (11), and the two board bodies (71) can be matched to block the inlet (30).
10. The carton board of claim 9, wherein each of the second side panels (12) is provided with a foldable support panel (80) at an upper side thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121965628.7U CN216402087U (en) | 2021-08-19 | 2021-08-19 | Exempt from to seal and glue cardboard of carton and shaping exempt from to seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121965628.7U CN216402087U (en) | 2021-08-19 | 2021-08-19 | Exempt from to seal and glue cardboard of carton and shaping exempt from to seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216402087U true CN216402087U (en) | 2022-04-29 |
Family
ID=81287802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121965628.7U Expired - Fee Related CN216402087U (en) | 2021-08-19 | 2021-08-19 | Exempt from to seal and glue cardboard of carton and shaping exempt from to seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216402087U (en) |
-
2021
- 2021-08-19 CN CN202121965628.7U patent/CN216402087U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |