CN220536228U - Paper dinner plate with reinforced corners - Google Patents
Paper dinner plate with reinforced corners Download PDFInfo
- Publication number
- CN220536228U CN220536228U CN202321541107.8U CN202321541107U CN220536228U CN 220536228 U CN220536228 U CN 220536228U CN 202321541107 U CN202321541107 U CN 202321541107U CN 220536228 U CN220536228 U CN 220536228U
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- Prior art keywords
- plate
- coaming
- connecting plate
- lapping
- outwards
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- 235000003166 Opuntia robusta Nutrition 0.000 title claims abstract description 35
- 244000218514 Opuntia robusta Species 0.000 title claims abstract description 35
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the field of paper dinner plates and discloses a corner-reinforced paper dinner plate, which comprises a bottom plate (1), a first side plate (2) and a second side plate (3), wherein a second coaming (31) is outwards arranged at the outer edge of the second side plate (3), a first coaming (21) is outwards folded and extended at the outer edge of the first side plate (2), a connecting plate (4) is arranged between the first side plate (2) and the second side plate (3) adjacent to the first side plate, and a lapping plate (5) capable of outwards folding is connected at the outer edge of the connecting plate (4). The shape of the cutlery box is fixed mainly by the fixation of the two sides of the lapping plate, and the paper cutlery box with good strength is formed by combining the support of the stiffness of the cutlery box, and the widened platform is formed at the corner part, so that the cutlery box is convenient for a user to hold and has the function of strengthening the strength of the cutlery box.
Description
Technical Field
The utility model relates to the field of paper dinner plates, in particular to a paper dinner plate with reinforced corners.
Background
The snack needs a plurality of meal boxes for containing meal and dishes, most of the dinner plates in the prior art are recycled, but the dinner plates also have the requirement of disposable use, and are generally formed by injection molding of plastic materials; the use of paper cutlery boxes has become very common, and thus, dinner plates are now required, which are formed from paper and produced for single use. As the applicant in the utility model patent of publication number CN216509712U, a paper cutlery box is disclosed, comprising an integrally formed bottom plate and a coaming, the coaming surrounds the side of the bottom plate and forms a containing space and an upward opening between the coaming and the bottom plate, and the utility model is characterized in that: the bottom plate is octagonal, the coaming comprises a plurality of side plates, the adjacent side plates are combined with each other, and each edge of the bottom plate is correspondingly connected with the side plate and forms folds at the connection positions; the upper end of the side plate is outwards folded to form a bending part, the bending part is downwards bent to form a buckling part, and a groove with a downwards opening is formed among the buckling part, the bending part and the side plate. However, the disadvantage is that the paper dinner plate has insufficient carrying capacity, is easy to damage under the condition of heavy weight of the dinner plate, and particularly the corner is used for the part taken by a user, and is easy to deform, thereby bringing inconvenience. Therefore, the formed paper dinner plate which is not connected by any chemical substances such as glue is required, so that the cost is low, the environment is protected, and meanwhile, the strength requirement is ensured.
Disclosure of Invention
The utility model provides a paper dinner plate with reinforced corners, which aims at the defect of low strength of the paper dinner plate in the prior art.
The technical problems are solved, and the utility model is solved by the following technical scheme:
the utility model provides a paper dinner plate of corner reinforcement, includes bottom plate, first curb plate, second curb plate, and the outside edge of second curb plate outwards extends and is provided with the second bounding wall, and the outside edge of first curb plate outwards turns over the extension and is provided with first bounding wall, is equipped with the connecting plate between first curb plate and rather than adjacent second curb plate, and the outside edge of connecting plate is connected with the bridging plate that can outwards turn over. The lapping plate is used for both sides and first bounding wall, second bounding wall are connected, can form the platform of widening at the corner part, and convenient to use person holds, and has the effect of strengthening cutlery box intensity.
Preferably, the connecting plate is connected with the second side plate and the connecting plate is connected with the first side plate through the connecting plate, and the inner side of the connecting plate is provided with a connecting bottom edge connected with the bottom plate, so that the first side plate, the second side plate, the connecting plate and the connecting plate are connected into a whole. The connecting plate is folded and then folded into the inner side surface or the outer side surface of the cutlery box, and is stuck on the inner side or the outer side of the connecting plate, so that the corner position of the cutlery box is reinforced.
Preferably, the outer edges of the overlapping plates are scalloped. The fan-shaped shape can make the corner of the cutlery box in a smooth arc shape, so that the cutlery box is more attractive.
Preferably, the two side portions of the splice plate extend into the scalloped region where the splice plate extends, and a gap is provided between the splice plate and the first and second coamings. After the reserved gap is used for folding the connecting plate, the lapping plate is lapped with the first coaming and the second coaming on the two sides.
Preferably, the first coaming and the second coaming are further provided with a first side skirt and a second side skirt for folding downwards. The first side skirt and the second side skirt can enable the edge of the dinner plate to be provided with a drooping edge, so that the edge strength of the dinner plate is higher, and the comfort level of the dinner plate is also improved.
Preferably, when the cutlery box is formed, the connecting plate is folded outwards along the side edge, so that one side surface of the inner side and the outer side of the connecting plate is attached to the first side plate or the second side plate, and the other side surface of the connecting plate is attached to the connecting plate.
Preferably, when the cutlery box is formed, two sides of the lapping plate are lapped on the first coaming and the second coaming respectively.
Preferably, when the cutlery box is formed, the two sides of the outer edge of the bonding plate are respectively connected with the first side skirt and the second side skirt, and the inner edge and the outer edge of the bonding plate, the inner edge and the outer edge of the first side skirt and the inner edge of the second side skirt are flush.
Preferably, when the cutlery box is formed, the connecting plate is folded inwards along the side edges, one side surface of the inner side and the outer side of the connecting plate is attached to the first side plate or the second side plate, the other side surface of the connecting plate is attached to the connecting plate, and the side edges of the first coaming and the second coaming are respectively lapped on the lapping plates adjacent to the first coaming and the second coaming.
Preferably, the two first side plates are arranged on opposite sides, and the two second side plates are also arranged on opposite sides to form a square dinner plate.
The utility model has the remarkable technical effects due to the adoption of the technical scheme: the shape of the cutlery box is fixed mainly by the fixation of the two sides of the lapping plate, and the paper cutlery box with good strength is formed by combining the support of the stiffness of the cutlery box, and a widened platform is formed at the corner part, so that the cutlery box is convenient for a user to hold and has the effect of strengthening the cutlery box strength.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the dinner plate after molding.
The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: wherein, 1, the bottom plate; 2. a first side plate; 21. a first coaming; 22. a first side skirt; 3. a second side plate; 31. a second coaming; 4. a connecting plate; 5. a lapping plate; 51. a void; 6. a connector plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The utility model provides a corner reinforced paper dinner plate, as shown in fig. 1, includes bottom plate 1, first curb plate 2, second curb plate 3, and second curb plate 3 outward along outwards extending is provided with second bounding wall 31, and first curb plate 2 outward along outwards turning over extension is provided with first bounding wall 21, is equipped with connecting plate 4 between first curb plate 2 and rather than adjacent second curb plate 3, and connecting plate 4's outer edge is connected with can outwards turn over the bridging plate 5 of turning over.
The connecting plate 4 is connected with the second side plate 3 and the connecting plate 4 is connected with the first side plate 2 through the connecting plate 6, and the inner side of the connecting plate 4 is provided with a connecting bottom edge connected with the bottom plate 1, so that the first side plate 2, the second side plate 3, the connecting plate 6 and the connecting plate 4 are connected into a whole.
The outer edge of the lapping plate 5 is fan-shaped.
The two side portions of the splice plate 5 extend into the sector area where the splice plate 6 extends, and a gap 51 is provided between the splice plate 5 and the first and second coamings 21, 31.
The first and second coamings 21 and 31 are provided with first and second side skirts 22 and 32 for folding down.
When the cutlery box is formed, as shown in fig. 2, the engaging plate 6 is folded inwards along the side edges, so that one side surface of the inner side and the outer side of the engaging plate 6 is attached to the first side plate 2 or the second side plate 3, the other side surface of the engaging plate 6 is attached to the connecting plate 4, and the side edges of the first enclosing plate 21 and the second enclosing plate 31 are respectively overlapped on the adjacent lapping plates 5.
During processing, independent module forming die carries out once pressfitting shaping or adopts preformed, the processing at the time of reforming to each carton, and forming die corresponds carton fashioned shape, and compression fittings's structure is prior art, all adopts the paper to cover the membrane, then carries out in heating ultrasonic welding or hot briquetting's mode, and is omitted here in detail.
The upper die and the lower die are respectively arranged on the upper die and the lower die of the pressing device, a sunken accommodating cavity is formed, the frame on the outer side of the upper die corresponds to the reserved crease of the paper box, the shape of the paper box can be square and round, and the space in the middle of the dinner plate can be divided into two or a plurality of plates through the partition plate to form a multi-grid dinner plate. If the two first side plates 2 are arranged on opposite sides, and the two second side plates 3 are also arranged on opposite sides, a square dinner plate is formed. The dinner plate can also be polygonal, the first side plate 2 and the second side plate 3 are only two adjacent sides, or arc-shaped, and the first side plate 2 and the second side plate 3 are also arc-shaped.
During the shaping, will cut in advance, the cardboard of indentation is placed on the lower mould, carries out the hot pressing through last mould pushing down, and the cutlery box can regard bottom plate 1 as the bottom, and each first curb plate 2, second curb plate 3, connecting plate 4 all can upwards turn over, and the both sides limit of connecting plate 6 is folding towards different directions simultaneously, makes connecting plate 6 roll over to the position that pastes with connecting plate 4. When the cutlery box is formed, the connecting plate 6 is folded outwards along the side edge, one side surface of the inner side and the outer side of the connecting plate 6 is attached to the first side plate 2 or the second side plate 3, the other side surface of the connecting plate 6 is attached to the connecting plate 4, two sides of the lapping plate 5 are respectively lapped and fixed on the first coaming 21 and the second coaming 31, two sides of the outer edge of the lapping plate 5 are respectively connected with the first side skirt 22 and the second side skirt 32, and the inner edge and the outer edge of the lapping plate 5, the first side skirt 22 and the inner edge and the outer edge of the second side skirt 32 are flush. The shape of the cutlery box is fixed mainly by the fixation of the two sides of the lapping plate 5, and the paper cutlery box with good strength is formed by combining the support of the stiffness of the cutlery box.
In the description of the present utility model, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.
Claims (9)
1. The utility model provides a paper dinner plate of corner reinforcement, includes bottom plate (1), first curb plate (2), second curb plate (3), and second curb plate (3) are outwards extended along outwards being provided with second bounding wall (31), and first curb plate (2) are outwards turned over along outwards to be provided with first bounding wall (21), its characterized in that: a connecting plate (4) is arranged between the first side plate (2) and the second side plate (3) adjacent to the first side plate, and the outer edge of the connecting plate (4) is connected with a lapping plate (5) which can be turned outwards; the connecting plate (4) is connected with the second side plate (3), the connecting plate (4) and the first side plate (2) through the connecting plate (6), two side parts of the connecting plate (5) extend into a sector-shaped area extending from the connecting plate (6), and when the lunch box is formed, the connecting plate (6) is folded outwards along the side edge, so that one side surface of the inner side and the outer side of the connecting plate (6) is attached to the first side plate (2) or the second side plate (3), and the other side surface of the connecting plate (6) is attached to the connecting plate (4).
2. The corner reinforced paper dinner plate of claim 1, wherein: the inner side of the connecting plate (4) is provided with a connecting bottom edge connected with the bottom plate (1), so that the first side plate (2), the second side plate (3), the connecting plate (6) and the connecting plate (4) are connected into a whole.
3. The corner reinforced paper dinner plate of claim 1, wherein: the outer edge of the lapping plate (5) is fan-shaped.
4. The corner reinforced paper dinner plate of claim 1, wherein: a gap (51) is formed between the lapping plate (5) and the first coaming (21) and the second coaming (31).
5. The corner reinforced paper dinner plate of claim 1, wherein: the first coaming (21) and the second coaming (31) are also provided with a first side skirt (22) and a second side skirt (32) which are used for being folded downwards.
6. The corner reinforced paper dinner plate of claim 1, wherein: when the cutlery box is formed, the two sides of the lapping plate (5) are respectively lapped on the first coaming (21) and the second coaming (31).
7. The corner reinforced paper dinner plate of claim 1, wherein: when the cutlery box is formed, the outer edge two sides of the lapping plate (5) are respectively connected with the first side skirt (22) and the second side skirt (32), and the inner edge and the outer edge of the lapping plate (5), the inner edge and the outer edge of the first side skirt (22) and the outer edge of the second side skirt (32) are flush.
8. The corner reinforced paper dinner plate of claim 1, wherein: the side edges of the first coaming (21) and the second coaming (31) are respectively lapped on the lapping plates (5) adjacent to the first coaming and the second coaming.
9. The corner reinforced paper dinner plate of claim 1, wherein: the two first side plates (2) are arranged on opposite sides, and the two second side plates (3) are also arranged on opposite sides to form a square dinner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541107.8U CN220536228U (en) | 2023-06-16 | 2023-06-16 | Paper dinner plate with reinforced corners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541107.8U CN220536228U (en) | 2023-06-16 | 2023-06-16 | Paper dinner plate with reinforced corners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220536228U true CN220536228U (en) | 2024-02-27 |
Family
ID=89960432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321541107.8U Active CN220536228U (en) | 2023-06-16 | 2023-06-16 | Paper dinner plate with reinforced corners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220536228U (en) |
-
2023
- 2023-06-16 CN CN202321541107.8U patent/CN220536228U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |