CN108713838B - A kind of leakproof disposable lunch-box - Google Patents
A kind of leakproof disposable lunch-box Download PDFInfo
- Publication number
- CN108713838B CN108713838B CN201810485766.1A CN201810485766A CN108713838B CN 108713838 B CN108713838 B CN 108713838B CN 201810485766 A CN201810485766 A CN 201810485766A CN 108713838 B CN108713838 B CN 108713838B
- Authority
- CN
- China
- Prior art keywords
- box
- annular groove
- box cover
- limit plate
- Prior art date
- 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
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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 field of tableware, more particularly, to a kind of leakproof disposable lunch-box, including box body and box cover, it is equipped in the box cover and contains vinegar cavity, the upper end for containing vinegar cavity is equipped with the aperture being in communication with the outside, sealing film is equipped in the aperture, the lower of the box cover is equipped with annular groove along inner sidewall, annular air-pocket is equipped in the annular groove, the annular air-pocket is fixedly connected by more connecting tubes with vinegar cavity is contained, the annular air-pocket is equipped with multiple limit plates far from the side of annular groove, the lower end of the limit plate and annular groove are flexible coupling far from the side wall of box cover, and the upper end of limit plate is tilted towards setting in annular groove, multiple limit plates are circumferentially uniformly arranged along annular groove, the limit plate is far from being fixedly connected with limited block on the side wall of annular air-pocket.The present invention is greatly improved the leakproofness between box cover and box body, and the soup in cutlery box is avoided to overflow, and improves the dining experience of customer.
Description
Technical field
The invention belongs to field of tableware, more particularly, to a kind of leakproof disposable lunch-box.
Background technique
In recent years, due to the convenience of take-away, time saving etc., the mainstream for being increasingly becoming city white collar is had dinner mode, and is taken out
Cutlery box generally uses disposable plastic fast food container, and after being jolted and being squeezed, box cover is easily deformed disposable lunch-box, makes box
There is gap between lid and box body, cause the soup in cutlery box to flow out, can not only pollute the outside of cutlery box, cause inconvenience of taking,
The experience of having dinner of customer can also be seriously affected.
For this purpose, it is proposed that a kind of leakproof disposable lunch-box solves the above problems.
Summary of the invention
Regarding the issue above, the present invention provides a kind of leakproof disposable lunch-box of good airproof performance.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of leakproof disposable lunch-box, including box body and
Box cover is equipped in the box cover and contains vinegar cavity, and the upper end for containing vinegar cavity is equipped with the aperture being in communication with the outside, in the aperture
Equipped with sealing film, the lower of the box cover is equipped with annular groove along inner sidewall, and annular air-pocket is equipped in the annular groove, described
Annular air-pocket is fixedly connected by more connecting tubes with vinegar cavity is contained, and the annular air-pocket is equipped with more far from the side of annular groove
A limit plate, the lower end of the limit plate and annular groove are flexible coupling far from the side wall of box cover, and the upper end of limit plate is tilted towards
Setting, multiple limit plates are circumferentially uniformly arranged along annular groove in annular groove, and the limit plate is far from annular air-pocket
Limited block is fixedly connected on side wall, the outer side wall of the box body is equipped with limiting slot corresponding with limited block, the box
The upper end of lid is equipped with placing groove, is placed with toothpick in the placing groove.
In above-mentioned leakproof disposable lunch-box, multiple first gas passages are communicated on the side wall for containing vinegar cavity,
Multiple first gas passages are radially distributed centered on containing vinegar cavity, are passed through between multiple first gas passages
Multiple second gas channels are connected, and multiple first gas passages and second gas channel are arranged in arachnoid.
Compared with prior art, the advantages of this leakproof disposable lunch-box, is:
1, the present invention contains vinegar cavity, annular air-pocket, limit plate and limited block by setting, after being packed into food into box body,
Make to contain the vinegar heating vaporization in vinegar cavity, and annular air-pocket is filled rapidly, annular air-pocket squeezes limit plate, turns limit plate
It is dynamic, by the limiting slot of the limited block insertion box body outer on limit plate, it is buckled together box body and box cover tightly, improves
The leakproofness of box body and box cover.
2, the sealing film in aperture can be poked with toothpick, be made when customer need is had dinner by the way that toothpick is arranged by the present invention
Gas discharge in annular air-pocket, makes limit plate be reset to heeling condition, customer can be allowed easily to remove box cover, and care for
Visitor can also use the subsidiary toothpick of cutlery box and contain vinegar cavity, environmental protection is practical while opening cutlery box.
3, the present invention is by being arranged arachnoid first gas passage and second gas channel, when containing the vinegar vapour in vinegar cavity
When changing full of first gas passage and second gas channel, the load-bearing capacity of box cover can be improved, cutlery box is avoided to be squeezed change
Shape flows out soup, further improves the leakproofness between box cover and box body.
Detailed description of the invention
Fig. 1 is a kind of structural perspective of leakproof disposable lunch-box embodiment 1 provided by the invention；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 3 is a kind of box cover structural schematic diagram of leakproof disposable lunch-box embodiment 1 provided by the invention；
Fig. 4 is a kind of structural perspective of leakproof disposable lunch-box embodiment 2 provided by the invention；
Fig. 5 is a kind of box cover structural schematic diagram of leakproof disposable lunch-box embodiment 2 provided by the invention.
In figure, vinegar cavity, 4 annular grooves, 5 annular air-pockets, 6 connecting tubes, 7 limit plates, 8 limits are contained in 1 box body, 2 box covers, 3
Block, 9 limiting slots, 10 toothpicks, 11 first gas passages, 12 second gas channels.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment 1
As shown in Figure 1-3, a kind of leakproof disposable lunch-box, including box body 1 and box cover 2, interior be equipped with of box cover 2 contain vinegar cavity 3,
It contains and is contained with suitable vinegar in vinegar cavity 3, a kind of vinegar not still seasoning good merchantable brand, and also the boiling point of vinegar is lower, about in 60 degree of temperature
It just will appear vaporization phenomenon under degree, the upper end for containing vinegar cavity 3 is equipped with the aperture being in communication with the outside, and sealing film, box are equipped in aperture
The lower of lid 2 is equipped with annular groove 4 along inner sidewall, and annular air-pocket 5 is equipped in annular groove 4, and annular air-pocket 5 passes through more connections
Pipe 6 is fixedly connected with vinegar cavity 3 is contained, and annular air-pocket 5 is equipped with multiple limit plates 7 far from the side of annular groove 4, limit plate 7
Lower end is flexible coupling with annular groove 4 far from the side wall of box cover 2, and the upper end of limit plate 7 is tilted towards setting in annular groove 4, more
A limit plate 7 is circumferentially uniformly arranged along annular groove 4, and limit plate 7 is fixedly connected with limited block on the side wall far from annular air-pocket 5
8, the outer side wall of box body 1 is equipped with limiting slot 9 corresponding with limited block 8, and limited block 8 is trapezoid block, can be more convenient
Ground turns in limiting slot 9, and the upper end of box cover 2 is equipped with placing groove, is placed with toothpick 10 in placing groove.
After the present invention is in use, be packed into food into box body 1, after the alignment box body 1 of box cover 2 is covered, contain in vinegar cavity 3
Vinegar heats up vaporization under the action of 1 high temperature food of box body, and fills to annular air-pocket 5 rapidly, and annular air-pocket 5 squeezes limit
Plate 7 rotates limit plate 7, is inserted into the limited block 8 on limit plate 7 in the limiting slot 9 of box body outer, makes box body 1 and box cover 2
It is tightly buckled together, improves the leakproofness of box body 1 Yu box cover 2, when customer need is had dinner, be inserted into aperture using toothpick 10
It is interior, the sealing film in aperture to be poked, the gas in annular air-pocket 5 is discharged, annular air-pocket 5 loses the extruding to limit plate 7,
So that limit plate 7 is reset to inwardly angled state, customer can be allowed easily to remove box cover, and customer is opening cutlery box
At the same time it can also the toothpick 10 for using cutlery box subsidiary and vinegar cavity 3 is contained, environmental protection is practical, it is worth mentioning at this point that, customer is edible
When containing the vinegar in vinegar cavity 3, box cover 2 can be inverted, flow out the vinegar contained in vinegar cavity 3 along aperture.
Embodiment 2
As illustrated in figures 4-5, it in the present embodiment, contains and is communicated with multiple first gas passages 11 on the side wall of vinegar cavity 3, it is multiple
First gas passage 11 is radially distributed centered on containing vinegar cavity 3, passes through multiple the between multiple first gas passages 11
Two gas passages 12 are connected, and multiple first gas passages 11 and second gas channel 12 are arranged in arachnoid.
In the present embodiment, after containing vinegar cavity 3 and being heated, the gas that generates in vinegar cavity 3 is contained by first gas passage 11
It is full of with second gas channel 12, since first gas passage 11 and second gas channel 12 are fixedly connected on the inside of box cover 2
On wall, the load-bearing capacity of box cover 2 can be improved, avoid cutlery box box cover by high temperature after-tack, after being squeezed
The case where deforming flows out soup, further improves the leakproofness between box cover 2 and box body 1.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of leakproof disposable lunch-box, including box body (1) and box cover (2), which is characterized in that be equipped with and contain in the box cover (2)
Vinegar cavity (3), the upper end for containing vinegar cavity (3) are equipped with the aperture being in communication with the outside, and sealing film is equipped in the aperture, described
The lower of box cover (2) is equipped with annular groove (4) along inner sidewall, is equipped with annular air-pocket (5) in the annular groove (4), the ring
Shape air bag (5) is fixedly connected by more connecting tubes (6) with vinegar cavity (3) is contained, and the annular air-pocket (5) is far from annular groove
(4) side is equipped with multiple limit plates (7), and the lower end and annular groove (4) of the limit plate (7) are far from the side wall of box cover (2)
It is flexible coupling, and the upper end of limit plate (7) is tilted towards setting in annular groove (4), multiple limit plates (7) are along annular groove
(4) circumferential to be uniformly arranged, it is fixedly connected with limited block (8) on the side wall of the limit plate (7) separate annular air-pocket (5), it is described
The outer side wall of box body (1) is equipped with limiting slot (9) corresponding with limited block (8), and the upper end of the box cover (2), which is equipped with, places
Slot is placed with toothpick (10) in the placing groove.
2. leakproof disposable lunch-box according to claim 1, which is characterized in that connect on the side wall for containing vinegar cavity (3)
It is connected with multiple first gas passages (11), multiple first gas passages (11) are radial centered on containing vinegar cavity (3)
It is distributed, is connected between multiple first gas passages (11) by multiple second gas channels (12), and multiple first gas
Body channel (11) and second gas channel (12) are arranged in arachnoid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485766.1A CN108713838B (en) | 2018-05-21 | 2018-05-21 | A kind of leakproof disposable lunch-box |
| CN201910986792.7A CN110547577B (en) | 2018-05-21 | 2018-05-21 | Leakage-proof disposable lunch box and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485766.1A CN108713838B (en) | 2018-05-21 | 2018-05-21 | A kind of leakproof disposable lunch-box |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910986792.7A Division CN110547577B (en) | 2018-05-21 | 2018-05-21 | Leakage-proof disposable lunch box and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108713838A CN108713838A (en) | 2018-10-30 |
| CN108713838B true CN108713838B (en) | 2019-12-03 |
Family
ID=63900162
Family Applications (2)
| 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 |
| CN201910986792.7A Active CN110547577B (en) | 2018-05-21 | 2018-05-21 | Leakage-proof disposable lunch box and using method thereof |
Family Applications After (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108713838B (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 |
Family Cites Families (9)
| 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 |
| 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 |
-
2018
- 2018-05-21 CN CN201810485766.1A patent/CN108713838B/en not_active Expired - Fee Related
- 2018-05-21 CN CN201910986792.7A patent/CN110547577B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110547577A (en) | 2019-12-10 |
| CN110547577B (en) | 2020-12-11 |
| CN108713838A (en) | 2018-10-30 |
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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 |
Effective date of registration: 20191108 Address after: No.44 Xinxing Road, Xincheng Town, Ruian City, Wenzhou City, Zhejiang Province Applicant after: Ruian young eagle literature and art training school Address before: 333006 808, Shuang Gang East Street, Qingshan Lake, Nanchang, Jiangxi. Applicant before: Ma Wanlian |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210810 Address after: 231131 Building 5, west of Fengjin Road, Changfeng Shuangfeng Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei chenye Packaging Technology Co.,Ltd. Address before: 325200 No.44 Xinxing Road, Xincheng Town, Ruian City, Wenzhou City, Zhejiang Province Patentee before: Ruian young eagle literature and art training school |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |