CN215685388U - Paper pulp cutlery box with bottom antiskid function - Google Patents
Paper pulp cutlery box with bottom antiskid function Download PDFInfo
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- CN215685388U CN215685388U CN202121214812.8U CN202121214812U CN215685388U CN 215685388 U CN215685388 U CN 215685388U CN 202121214812 U CN202121214812 U CN 202121214812U CN 215685388 U CN215685388 U CN 215685388U
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- Prior art keywords
- lunch box
- box body
- pulp
- groove
- lunch
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- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 15
- 230000001413 cellular effect Effects 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 5
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 4
- 239000004626 polylactic acid Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 229920006381 polylactic acid film Polymers 0.000 claims 1
- 235000012054 meals Nutrition 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to the technical field of paper pulp lunch boxes, in particular to a paper pulp lunch box with a bottom anti-skidding function. The utility model aims to solve the technical problems that poor strength and changeability cause dish leakage, and meal boxes are not easy to pack and are easy to mix when the meal boxes incline in the distribution process. In order to solve the technical problem, the utility model provides a paper pulp lunch box with a bottom anti-skidding function, which comprises a lunch box body, wherein an anti-skidding bottom ring is fixedly bonded at the bottom of the lunch box body, and a partition plate is fixedly connected to one side opposite to the inner wall of the lunch box body.
Description
Technical Field
The utility model relates to the technical field of paper pulp lunch boxes, in particular to a paper pulp lunch box with a bottom anti-skidding function.
Background
Along with the development of society, people's consciousness on protecting the living environment is continuously improved, and environmental protection materials are more and more paid attention to and used by people, and disposable snack boxes are changed from foam lunch boxes to environmental protection lunch boxes, and most tableware for containing various food materials are made of degradable materials such as sugarcane pulp and paper pulp, and replace the traditional non-degradable tableware such as PS (polystyrene) foam or plastics.
The following problems in the prior art are not well solved: 1. most of the existing paper pulp lunch boxes are poor in strength and easy to deform, the sealing performance is poor, meanwhile, moisture in food erodes the lunch boxes, so that the lunch boxes are easy to collapse and deform, and the food or soup is easy to leak in the distribution process, so that the use requirement cannot be well met; 2. although most of the existing lunch boxes have the function of separating dishes, the lunch boxes are easy to incline in the distribution process due to the reasons of packaging or road conditions and the like, and the dishes are still easy to mix together, so that the taste is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the paper pulp lunch box with the bottom anti-skidding function, and solves the problems that dishes are leaked due to poor strength and changeability, and the inclined dishes of the lunch box are easy to mix in the distribution process because the lunch box is not easy to pack.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a paper pulp lunch box with a bottom anti-skidding function comprises a lunch box body, wherein an anti-skidding bottom ring is fixedly bonded at the bottom of the lunch box body, a partition plate is fixedly connected to one side, opposite to the inner wall of the lunch box body, a cellular trough plate is movably clamped at the top of the partition plate, a box cover is movably bonded at the top of the cellular trough plate, a clamping groove is formed in the edge of the bottom of the box cover, a circular groove is formed in one side of the inner wall of the clamping groove, a convex ring is formed in the inner wall of the lunch box body and clamped in the circular groove, a limiting groove is formed in the top of the box cover, and sealing strips are fixedly bonded on two sides of the bottom of the box cover;
the lunch box body comprises a pulp layer, a heat insulation layer is fixedly bonded on one side of the pulp layer, and a waterproof layer is fixedly coated on the other side of the pulp layer.
Further preferably, the length and the width of the anti-skid bottom ring are 0.9 times of the length and the width of the limiting groove, and the height of the anti-skid bottom ring is matched with the height of the limiting groove.
Preferably, the side section of the partition plate is of a cross structure, and the top of the partition plate is processed into an arc shape.
Preferably, the bottom of the dividing plate is provided with a cross groove, and the groove matched with the dividing plate is movably clamped in the cross groove.
Preferably, two parallel ant lines are arranged on one side of the sealing strip, the adhesive sticker is arranged at the lower half end of the other side of the sealing strip, and the sealing strip can be torn open through the two ant lines when the sealed box cover needs to be opened.
Preferably, the insulating layer is made of aluminum foil paper, and the aluminum foil paper is formed by pasting and bonding aluminum foil lining paper and aluminum foil. The soft material is easy to deform like paper, and does not rebound after deformation. The polylactic acid is an ideal green high polymer material, has good thermal stability, a processing temperature of 170-230 ℃, good solvent resistance, and can be processed in various modes, such as extrusion, spinning, biaxial stretching and injection blow molding, and the product made of the polylactic acid has good biocompatibility, glossiness, transparency, hand feeling and heat resistance, and also has certain bacteria resistance, flame resistance and ultraviolet resistance.
(III) advantageous effects
The utility model provides a paper pulp lunch box with a bottom anti-skid function, which has the following beneficial effects:
(1) through the setting of division board and box frid, make the bottom of cutlery box body inner wall can provide effectual holding power to the bottom of lid, avoid the lid to receive the extrusion deformation of collapsing, through the setting of waterproof layer, reducible moisture is to the erosion of cutlery box body, and it is long when improving the use, simultaneously through the cooperation of draw-in groove, annular, cutlery box body and bulge loop, can further improve the leakproofness of cutlery box, avoids the meal to leak.
(2) The partition plate can separate the space in the lunch box body into four independent cavities, and the partition groove plate movably clamped at the top of the partition plate can separate and seal the four independent cavities, so that the taste is influenced by mutual mixing among different dishes when the lunch box is prevented from shaking, and the antiskid bottom ring clamping of the lunch box body can be clamped in the limiting groove, so that a plurality of lunch boxes can be conveniently stacked and tightly packaged, and the possibility of displacement of the lunch box is reduced.
Drawings
FIG. 1 is a front cross-sectional view of a structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a perspective exploded view of the structural cover of the present invention;
fig. 4 is a cross-sectional view of a structured pulp layer of the present invention.
In the figure: 1. a lunch box body; 101. a pulp layer; 102. a heat-insulating layer; 103. a waterproof layer; 2. an anti-slip bottom ring; 3. a partition plate; 4. a grid trough plate; 5. a box cover; 6. a card slot; 7. a ring groove; 8. a convex ring; 9. A limiting groove; 10. a sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a paper pulp lunch box with bottom anti-skid function comprises a lunch box body 1, an anti-skid bottom ring 2 is fixedly bonded at the bottom of the lunch box body 1, a partition plate 3 is fixedly connected at one side opposite to the inner wall of the lunch box body 1, the side section of the partition plate 3 is of a cross structure, the top of the partition plate 3 is processed into an arc shape, a cellular groove plate 4 is movably clamped at the top of the partition plate 3, a cross groove is formed at the bottom of the cellular groove plate 4, a groove matched with the partition plate 3 is movably clamped in the cross groove, a box cover 5 is movably bonded at the top of the cellular groove plate 4, a clamping groove 6 is formed at the edge of the bottom of the box cover 5, a ring groove 7 is formed at one side of the inner wall of the clamping groove 6, a convex ring 8 is formed at the inner wall of the lunch box body 1, the convex ring 8 is clamped in the ring groove 7, a limit groove 9 is formed at the top of the box cover 5, the length and the width of the anti-skid bottom ring 2 are 0.9 times of the length and width of the limit groove 9, the height of the anti-skid bottom ring 2 is matched with that of the limiting groove 9, sealing strips 10 are fixedly bonded on two sides of the bottom of the box cover 5, two parallel ant lines are arranged on one side of each sealing strip 10, and adhesive stickers are arranged at the lower half end of the other side of each sealing strip 10;
The bottom of the inner wall of the lunch box body 1 can provide effective supporting force for the bottom of the box cover 5 through the arrangement of the partition plate 3 and the cellular trough plate 4, the deformation of the box cover 5 caused by extrusion and collapse is avoided, the erosion of moisture to the lunch box body 1 can be reduced through the arrangement of the waterproof layer 103, the use time is prolonged, meanwhile, the sealing performance of the lunch box can be further improved through the matching of the clamping groove 6, the ring groove 7, the lunch box body 1 and the convex ring 8, the meal leakage is avoided, the space in the lunch box body 1 can be divided into four independent cavities through the partition plate 3, the cellular trough plate 4 movably clamped at the top of the partition plate 3 can separate and seal the four independent cavities, the condition that different dishes are mixed with each other to influence the taste when the lunch box shakes is avoided, the lunch box body 1 can be clamped in the limiting groove 9 through the anti-slip bottom ring 2, and a plurality of lunch boxes can be conveniently stacked and tightly packed, reducing the possibility of displacement of the lunch box.
The working principle is as follows: hold respectively food with lunch box body 1 in by four cavities that division board 3 cut apart in again with lid 5 through draw-in groove 6 joint on lunch box body 1 to keep dividing the cell frid 4 joint in the first half of division board 3 can, lid 5 bonds in lunch box body 1's both sides through two sealing strips 10, when sealed lid 5 need be opened, two ant lines of accessible tear sealing strip 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model.
Claims (6)
1. The utility model provides a paper pulp cutlery box with bottom antiskid function, includes cutlery box body (1), its characterized in that: the anti-skidding lunch box comprises a lunch box body (1), and is characterized in that an anti-skidding bottom ring (2) is fixedly bonded at the bottom of the lunch box body (1), a partition plate (3) is fixedly connected to one side of the inner wall of the lunch box body (1) opposite to the inner wall of the lunch box body, a cellular trough plate (4) is movably clamped at the top of the partition plate (3), a box cover (5) is movably bonded at the top of the cellular trough plate (4), a clamping groove (6) is formed in the edge of the bottom of the box cover (5), a circular groove (7) is formed in one side of the inner wall of the clamping groove (6), a convex ring (8) is formed in the inner wall of the lunch box body (1), the convex ring (8) is clamped in the circular groove (7), a limiting groove (9) is formed in the top of the box cover (5), and sealing strips (10) are fixedly bonded at two sides of the bottom of the box cover (5);
the lunch box body (1) comprises a pulp layer (101), a heat-insulating layer (102) is fixedly bonded on one side of the pulp layer (101), and a waterproof layer (103) is fixedly coated on the other side of the pulp layer (101).
2. The pulp lunch box with bottom anti-slip function as claimed in claim 1, wherein: the length and the width of the anti-skid bottom ring (2) are 0.9 times of the length and the width of the limiting groove (9), and the height of the anti-skid bottom ring (2) is matched with the height of the limiting groove (9).
3. The pulp lunch box with bottom anti-slip function as claimed in claim 1, wherein: the side section of the partition plate (3) is of a cross structure, and the top of the partition plate (3) is subjected to circular arc treatment.
4. The pulp lunch box with bottom anti-slip function as claimed in claim 1, wherein: the bottom of the dividing groove plate (4) is provided with a cross groove, and the grooves matched with the dividing plate (3) are movably clamped in the cross groove.
5. The pulp lunch box with bottom anti-slip function as claimed in claim 1, wherein: two parallel ant lines are arranged on one side of the sealing strip (10), and a self-adhesive sticker is arranged at the lower half end of the other side of the sealing strip (10).
6. The pulp lunch box with bottom anti-slip function as claimed in claim 1, wherein: the heat preservation layer (102) is made of aluminum foil paper, and the waterproof layer (103) is made of a PLA polylactic acid film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121214812.8U CN215685388U (en) | 2021-12-03 | 2021-12-03 | Paper pulp cutlery box with bottom antiskid function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121214812.8U CN215685388U (en) | 2021-12-03 | 2021-12-03 | Paper pulp cutlery box with bottom antiskid function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215685388U true CN215685388U (en) | 2022-02-01 |
Family
ID=80034303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121214812.8U Active CN215685388U (en) | 2021-12-03 | 2021-12-03 | Paper pulp cutlery box with bottom antiskid function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215685388U (en) |
-
2021
- 2021-12-03 CN CN202121214812.8U patent/CN215685388U/en active Active
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| GR01 | Patent grant |