CN110547577B - Leakage-proof disposable lunch box and using method thereof - Google Patents
Leakage-proof disposable lunch box and using method thereof Download PDFInfo
- Publication number
- CN110547577B CN110547577B CN201910986792.7A CN201910986792A CN110547577B CN 110547577 B CN110547577 B CN 110547577B CN 201910986792 A CN201910986792 A CN 201910986792A CN 110547577 B CN110547577 B CN 110547577B
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- China
- Prior art keywords
- vinegar
- box
- limiting plate
- box body
- gas passage
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- 238000000034 method Methods 0.000 title claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 235000021419 vinegar Nutrition 0.000 claims description 44
- 239000000052 vinegar Substances 0.000 claims description 44
- 235000010585 Ammi visnaga Nutrition 0.000 claims description 9
- 244000153158 Ammi visnaga Species 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 5
- 235000012054 meals Nutrition 0.000 claims description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 241000239290 Araneae Species 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 235000014347 soups Nutrition 0.000 abstract description 3
- 241000221931 Hypomyces rosellus Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The invention belongs to the field of tableware, and particularly relates to a leak-proof disposable lunch box and a using method thereof. The invention can greatly improve the sealing property between the box cover and the box body, avoid the soup in the lunch box from overflowing and improve the dining experience of customers.
Description
Technical Field
The invention belongs to the field of tableware, and particularly relates to a leak-proof disposable lunch box and a using method thereof, wherein the application is divided into separate applications of the leak-proof disposable lunch box with the application date of 2018, 05 and 21 and the application number of CN 201810485766.1.
Background
In recent years, the taking-out convenience, time saving and the like gradually become the mainstream dining mode of the urban white collar, the taking-out lunch box generally uses the disposable plastic lunch box, the box cover is easy to deform after the disposable lunch box is bumped and extruded, a gap is formed between the box cover and the box body, soup in the lunch box flows out, the outside of the lunch box is polluted, the taking inconvenience is caused, and the dining experience of customers is seriously influenced.
To this end, we propose a leakproof disposable lunch box to solve the above problems.
Disclosure of Invention
The invention aims to provide a leakproof disposable lunch box with good sealing performance.
In order to achieve the purpose, the invention adopts the following technical scheme: a leak-proof disposable lunch box comprises a box body and a box cover, wherein a vinegar containing cavity is arranged in the box cover, the upper end of the vinegar containing cavity is provided with an opening communicated with the outside, a sealing film is arranged in the opening, the lower edge inner side wall of the box cover is provided with an annular groove, an annular air bag is arranged in the annular groove, the annular air bag is fixedly connected with the vinegar containing cavity through a plurality of connecting pipes, one side of the annular air bag, away from the annular groove, is provided with a plurality of limiting plates, the lower ends of the limiting plates are flexibly connected with the side wall of the annular groove, away from the box cover, and the upper end of each limiting plate is inclined to the annular groove and is uniformly arranged along the circumferential direction of the annular groove, the side wall of each limiting plate, away from the annular air bag, is fixedly connected with a limiting block, toothpicks are placed in the placing groove.
In the leakproof disposable lunch box, the side wall of the vinegar containing cavity is communicated with a plurality of first gas channels which are radially distributed by taking the vinegar containing cavity as the center, the first gas channels are communicated with each other through a plurality of second gas channels, and the first gas channels and the second gas channels are distributed in a spider-web shape.
Compared with the prior art, the leak-proof disposable lunch box has the advantages that:
1. according to the invention, the vinegar containing cavity, the annular air bag, the limiting plate and the limiting block are arranged, after food is filled into the box body, the vinegar in the vinegar containing cavity is heated and vaporized, the annular air bag is rapidly filled, the limiting plate is extruded by the annular air bag to rotate the limiting plate, the limiting block on the limiting plate is inserted into the limiting groove on the outer edge of the box body, the box body and the box cover are tightly buckled together, and the sealing performance of the box body and the box cover is improved.
2. According to the invention, by arranging the toothpick, when a customer needs to have a meal, the sealing membrane in the opening can be punctured by the toothpick, so that the gas in the annular air bag is exhausted, the limiting plate is reset to the inclined state, the box cover can be easily taken down by the customer, and the toothpick and the vinegar containing cavity attached to the lunch box can be used when the customer opens the lunch box, so that the environment-friendly and practical lunch box is environment-friendly.
3. According to the invention, by arranging the first gas channel and the second gas channel in the shape of the cobweb, when vinegar in the vinegar containing cavity is vaporized and filled in the first gas channel and the second gas channel, the bearing capacity of the box cover can be improved, the soup can be prevented from flowing out due to extrusion deformation of the lunch box, and the sealing property between the box cover and the box body is further improved.
Drawings
FIG. 1 is a perspective view showing the structure of an embodiment 1 of the leakproof disposable lunch box provided by the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the lid structure of the leakproof disposable lunch box of embodiment 1 in accordance with the present invention;
FIG. 4 is a perspective view showing the structure of an embodiment 2 of the leak-proof disposable lunch box according to the present invention;
fig. 5 is a schematic view of the lid structure of the leakproof disposable lunch box of embodiment 2 of the present invention.
In the figure, a box body 1, a box cover 2, a vinegar containing cavity 3, an annular groove 4, an annular air bag 5, a connecting pipe 6, a limiting plate 7, a limiting block 8, a limiting groove 9, a toothpick 10, a first gas channel 11 and a second gas channel 12 are arranged.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in figures 1-3, a leak-proof disposable lunch box comprises a box body 1 and a box cover 2, a vinegar containing cavity 3 is arranged in the box cover 2, a proper amount of vinegar is contained in the vinegar containing cavity 3, the vinegar is not only a good seasoning, but also has a low boiling point and can be vaporized at a temperature of about 60 ℃, an opening communicated with the outside is arranged at the upper end of the vinegar containing cavity 3, a sealing film is arranged in the opening, an annular groove 4 is arranged on the inner side wall of the lower edge of the box cover 2, an annular air bag 5 is arranged in the annular groove 4, the annular air bag 5 is fixedly connected with the vinegar containing cavity 3 through a plurality of connecting pipes 6, a plurality of limiting plates 7 are arranged on one side of the annular air bag 5 away from the annular groove 4, the lower end of each limiting plate 7 is flexibly connected with the side wall of the annular groove 4 away from the box cover 2, the upper end of each limiting plate 7 is inclined, fixedly connected with stopper 8 on the lateral wall that annular gasbag 5 was kept away from to limiting plate 7, be equipped with on the outer lateral wall along of box body 1 with stopper 8 corresponding spacing groove 9, stopper 8 is the trapezoidal piece, can rotate to spacing groove 9 more conveniently in, and the upper end of lid 2 is equipped with the standing groove, has placed toothpick 10 in the standing groove.
When the invention is used, after food is filled into the box body 1, the box cover 2 is aligned with the box body 1 and is well covered, the vinegar in the vinegar containing cavity 3 is heated and vaporized under the action of high-temperature food in the box body 1, the annular air bag 5 is rapidly filled, the annular air bag 5 extrudes the limiting plate 7, the limiting plate 7 rotates, the limiting block 8 on the limiting plate 7 is inserted into the limiting groove 9 on the outer edge of the box body, the box body 1 and the box cover 2 are tightly buckled together, the sealing performance of the box body 1 and the box cover 2 is improved, when a customer needs to have a meal, the toothpick 10 is inserted into the open hole, the sealing film in the open hole is punctured, the gas in the annular air bag 5 is discharged, the annular air bag 5 loses the extrusion on the limiting plate 7, the limiting plate 7 is reset to the inclined inward state, the customer can easily take off the box cover, and the customer can use the toothpick 10 and the vinegar containing cavity 3 which are attached when opening the lunch, the environment-friendly vinegar bottle is environment-friendly and practical, and particularly can invert the box cover 2 when a customer eats vinegar in the vinegar containing cavity 3, so that the vinegar in the vinegar containing cavity 3 flows out along the open hole.
Example 2
As shown in fig. 4-5, in the present embodiment, a plurality of first gas channels 11 are communicated with the side wall of the vinegar containing cavity 3, the plurality of first gas channels 11 are radially distributed with the vinegar containing cavity 3 as the center, the plurality of first gas channels 11 are communicated with each other through a plurality of second gas channels 12, and the plurality of first gas channels 11 and the plurality of second gas channels 12 are arranged in a spider-web shape.
In this embodiment, after vinegar containing cavity 3 is heated, the gas that produces in the vinegar containing cavity 3 is full of first gas passage 11 and second gas passage 12, because first gas passage 11 and second gas passage 12 fixed connection are on the inside wall of lid 2, can improve the bearing capacity of lid 2, avoid the cutlery box lid to soften after receiving high temperature, in addition receive the condition that takes place to warp after the extrusion, make the juice flow, the leakproofness between lid 2 and the box body 1 has further been improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The utility model provides a disposable cutlery box of leak protection, includes box body (1) and lid (2), its characterized in that, be equipped with flourishing vinegar cavity (3) in lid (2), the upper end of flourishing vinegar cavity (3) is equipped with the trompil with external intercommunication, be equipped with the seal membrane in the trompil, be equipped with annular groove (4) on the lower edge inside wall of lid (2), be equipped with annular airbag (5) in annular groove (4), annular airbag (5) are through many connecting pipes (6) and flourishing vinegar cavity (3) fixed connection, one side that annular groove (4) were kept away from in annular airbag (5) is equipped with a plurality of limiting plates (7), the lateral wall flexible coupling of lid (2) is kept away from with annular groove (4) to the lower extreme of limiting plate (7), and set up in the upper end slope annular groove (4) of limiting plate (7), and is a plurality of annular groove (4) circumference is evenly set up along limiting plate (, fixedly connected with stopper (8) on the lateral wall of annular gasbag (5) is kept away from to limiting plate (7), be equipped with on the outer lateral wall of edge of box body (1) with stopper (8) corresponding spacing groove (9), the intercommunication has a plurality of first gas passage (11), and is a plurality of on the lateral wall of flourishing vinegar cavity (3) first gas passage (11) use flourishing vinegar cavity (3) to be radial distribution as the center, and is a plurality of be linked together through a plurality of second gas passage (12) between first gas passage (11), and a plurality of first gas passage (11) and second gas passage (12) are the spider web and arrange.
2. A method of using a leak proof disposable cutlery box as claimed in claim 1, wherein: after food is filled into the box body (1), the box cover (2) is aligned with the box body (1) and is well covered, vinegar in the vinegar containing cavity (3) is heated and vaporized under the action of high-temperature food in the box body (1), the annular air bag (5) is rapidly filled, the annular air bag (5) extrudes the limiting plate (7), the limiting plate (7) rotates, the limiting block (8) on the limiting plate (7) is inserted into the limiting groove (9) on the outer edge of the box body, the box body (1) and the box cover (2) are tightly buckled together, the sealing performance of the box body (1) and the box cover (2) is improved, when a customer needs to have a meal, a toothpick is inserted into the open hole, the sealing film in the open hole is punctured, gas in the annular air bag (5) is exhausted, the annular air bag (5) loses the extrusion on the limiting plate (7), the limiting plate (7) is reset to an inclined inward state, and the box cover can be easily taken down by the customer, when a customer opens the lunch box, the vinegar containing cavity (3) attached to the lunch box can be used, the lunch box is environment-friendly and practical, and when the customer eats vinegar in the vinegar containing cavity (3), the box cover (2) can be inverted, so that the vinegar in the vinegar containing cavity (3) flows out along the opening; after vinegar containing cavity (3) is heated, the gas that produces in vinegar containing cavity (3) is full of first gas passage (11) and second gas passage (12), because first gas passage (11) and second gas passage (12) fixed connection are on the inside wall of lid (2), can improve the bearing capacity of lid (2), avoid the cutlery box lid to soften after receiving the high temperature, in addition receive the condition that takes place the deformation after the extrusion, make the hot water juice flow out, the leakproofness between lid (2) and box body (1) has further been improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986792.7A CN110547577B (en) | 2018-05-21 | 2018-05-21 | Leakage-proof disposable lunch box and using method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910986792.7A CN110547577B (en) | 2018-05-21 | 2018-05-21 | Leakage-proof disposable lunch box and using method thereof |
| CN201810485766.1A CN108713838B (en) | 2018-05-21 | 2018-05-21 | A kind of leakproof disposable lunch-box |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485766.1A Division CN108713838B (en) | 2018-05-21 | 2018-05-21 | A kind of leakproof disposable lunch-box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110547577A CN110547577A (en) | 2019-12-10 |
| CN110547577B true CN110547577B (en) | 2020-12-11 |
Family
ID=63900162
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910986792.7A Active CN110547577B (en) | 2018-05-21 | 2018-05-21 | Leakage-proof disposable lunch box and using method thereof |
| CN201810485766.1A Expired - Fee Related CN108713838B (en) | 2018-05-21 | 2018-05-21 | A kind of leakproof disposable lunch-box |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485766.1A Expired - Fee Related CN108713838B (en) | 2018-05-21 | 2018-05-21 | A kind of leakproof disposable lunch-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110547577B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953452B (en) * | 2019-03-30 | 2021-01-29 | 昆山傲毅包装制品有限公司 | Plastic meal box |
| CN112027376B (en) * | 2020-08-31 | 2021-12-07 | 安徽翰联色纺股份有限公司 | Fabric stacking frame |
| CN112438162A (en) * | 2020-11-25 | 2021-03-05 | 王峰 | Industrialized stick-making sterilizing stove for lentinus edodes and using method thereof |
| CN113367459B (en) * | 2021-05-14 | 2023-05-02 | 东莞市赛卓新材料有限公司 | Cutlery box based on degradable composite material |
| CN114343310A (en) * | 2021-12-24 | 2022-04-15 | 吴曼诗 | Environment-friendly tableware |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985786A (en) * | 2017-10-17 | 2018-05-04 | 重庆定青茶业有限责任公司 | A kind of to-go box being easy to open |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107815U (en) * | 1991-11-14 | 1992-06-24 | 商卫平 | Leakproof lunch-box |
| JP3001195B2 (en) * | 1997-04-16 | 2000-01-24 | 光金属工業株式会社 | Preservation method of cooked food and vacuum sealed storage container used for it |
| CN202006904U (en) * | 2011-03-11 | 2011-10-12 | 吴深雄 | Ultrathin sealed fast-food box |
| CN203538583U (en) * | 2013-11-14 | 2014-04-16 | 洪俊凯 | Delivery box |
| JP2015217158A (en) * | 2014-05-19 | 2015-12-07 | ベストフーズ株式会社 | Lunch box |
| CN204617328U (en) * | 2015-04-20 | 2015-09-09 | 赵雪雅 | A kind of silica gel lunch box |
| CN206552565U (en) * | 2017-03-17 | 2017-10-13 | 中国十九冶集团有限公司 | Crisper |
| CN207055080U (en) * | 2017-08-15 | 2018-03-02 | 亿乐天（厦门）实业有限公司 | A kind of plastic casing of convenient use |
-
2018
- 2018-05-21 CN CN201910986792.7A patent/CN110547577B/en active Active
- 2018-05-21 CN CN201810485766.1A patent/CN108713838B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985786A (en) * | 2017-10-17 | 2018-05-04 | 重庆定青茶业有限责任公司 | A kind of to-go box being easy to open |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110547577A (en) | 2019-12-10 |
| CN108713838A (en) | 2018-10-30 |
| CN108713838B (en) | 2019-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201126 Address after: 246000 Wangyang Road, mamiao Town, Huaining County, Anqing City, Anhui Province Applicant after: ANQING QIANQIAN PAPER Co.,Ltd. Address before: 333006 808, Shuang Gang East Street, Qingshan Lake, Nanchang, Jiangxi. Applicant before: Ma Wanlian |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Ma Miao Zhen Wang Yang Lu, Huaining County, Anqing City, Anhui Province Patentee after: Anqing Qianqian Technology Packaging Co.,Ltd. Address before: 246000 Wangyang Road, Mamiao Town, Huaining County, Anqing City, Anhui Province Patentee before: ANQING QIANQIAN PAPER CO.,LTD. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191210 Assignee: Anhui Ruike Environmental Protection Technology Co.,Ltd. Assignor: Anqing Qianqian Technology Packaging Co.,Ltd. Contract record no.: X2023980043237 Denomination of invention: A leak proof disposable lunch box and its usage method Granted publication date: 20201211 License type: Common License Record date: 20231017 |