CN108713838A - A kind of leakproof disposable lunch-box - Google Patents
A kind of leakproof disposable lunch-box Download PDFInfo
- Publication number
- CN108713838A CN108713838A CN201810485766.1A CN201810485766A CN108713838A CN 108713838 A CN108713838 A CN 108713838A CN 201810485766 A CN201810485766 A CN 201810485766A CN 108713838 A CN108713838 A CN 108713838A
- Authority
- CN
- China
- Prior art keywords
- box
- annular groove
- box cover
- limiting 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.)
- Granted
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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
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 trepanning being in communication with the outside, diaphragm seal is equipped in the trepanning, the lower of the box cover is equipped with annular groove along madial wall, 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, side of the annular air-pocket far from annular groove is equipped with multiple limiting plates, the lower end of the limiting plate is flexible coupling with side wall of the annular groove far from box cover, and the upper end of limiting plate is tilted towards setting in annular groove, multiple limiting plates are circumferentially uniformly arranged along annular groove, the limiting plate is fixedly connected with limited block on the side wall far from 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 technology
In recent years, due to the facility 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.
Invention content
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 trepanning being in communication with the outside, in the trepanning
Equipped with diaphragm seal, the lower of the box cover is equipped with annular groove along madial wall, 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 side of the annular air-pocket far from annular groove is equipped with more
A limiting plate, lower end and side wall of the annular groove far from box cover of the limiting plate are flexible coupling, and the upper end of limiting plate is tilted towards
Setting, multiple limiting plates are circumferentially uniformly arranged along annular groove in annular groove, and the limiting 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, and toothpick is placed 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, limiting 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 limiting plate, and limiting plate is made to turn
It is dynamic, the limited block on limiting plate is inserted into the limiting slot of box body outer, so that box body and box cover is tightly buckled together, improve
The leakproofness of box body and box cover.
2, the diaphragm seal in trepanning can be poked with toothpick, 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 limiting plate be reset to heeling condition, customer can be allowed easily to remove box cover, and care for
Visitor using the subsidiary toothpick of cutlery box and can also 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 makes soup flow out, and further improves the leakproofness between box cover and box body.
Description of the drawings
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 at A in Fig. 1；
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 limiting 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 implementation mode
Following embodiment only exists in illustrative purpose, is limited the scope of the invention without being intended to.
Embodiment 1
As shown in Figs. 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 relatively low, 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 trepanning being in communication with the outside, and diaphragm seal, box are equipped in trepanning
The lower of lid 2 is equipped with annular groove 4 along madial wall, is equipped with annular air-pocket 5 in annular groove 4, annular air-pocket 5 passes through more companies
Take over 6 is fixedly connected with vinegar cavity 3 is contained, and 5 side far from annular groove 4 of annular air-pocket is equipped with multiple limiting plates 7, limiting plate 7
Lower end be flexible coupling with side wall of the annular groove 4 far from box cover 2, and the upper end of limiting plate 7 is tilted towards setting in annular groove 4,
Multiple limiting plates 7 are circumferentially uniformly arranged along annular groove 4, and limiting plate 7 is fixedly connected with limit on the side wall far from annular air-pocket 5
The outer side wall of block 8, box body 1 is equipped with limiting slot 9 corresponding with limited block 8, and limited block 8 is trapezoid block, can be more square
Just it turns in limiting slot 9, the upper end of box cover 2 is equipped with placing groove, and toothpick 10 is placed in placing groove.
After the present invention into box body 1 in use, be packed into food, after the alignment box body 1 of box cover 2 is covered, contain in vinegar cavity 3
Vinegar heat up under the action of 1 high temperature food of box body vaporization, and annular air-pocket 5 is filled rapidly, annular air-pocket 5 squeezes limit
Position plate 7, makes limiting plate 7 rotate, and so that the limited block 8 on limiting plate 7 is inserted into the limiting slot 9 of box body outer, makes box body 1 and box
Lid 2 is tightly buckled together, and improves the leakproofness of box body 1 and box cover 2, when customer need is had dinner, is inserted into using toothpick 10
In trepanning, the diaphragm seal in trepanning is poked, so that the gas in annular air-pocket 5 is discharged, annular air-pocket 5 loses to limiting plate 7
It squeezes, so that limiting plate 7 is reset to inwardly angled state, customer can be allowed easily to remove box cover, and customer is opening
While cutlery box, using the subsidiary toothpick 10 of cutlery box and vinegar cavity 3 can also be contained, environmental protection is practical, it is worth mentioning at this point that, customer
It is edible contain the vinegar in vinegar cavity 3 when, box cover 2 can be caused, the vinegar contained in vinegar cavity 3 is made to be flowed out along trepanning.
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 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 is generated 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, avoids cutlery box box cover by high temperature after-tack, after being squeezed
The case where deforming makes soup flow out, and 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 the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on 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 trepanning being in communication with the outside, and diaphragm seal is equipped in the trepanning, described
The lower of box cover (2) is equipped with annular groove (4) along madial wall, and annular air-pocket (5), the ring are equipped in the annular groove (4)
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 limiting plates (7), lower end and side wall of the annular groove (4) far from box cover (2) of the limiting plate (7)
It is flexible coupling, and the upper end of limiting plate (7) is tilted towards setting in annular groove (4), multiple limiting plates (7) are along annular groove
(4) circumferential to be uniformly arranged, the limiting plate (7) is fixedly connected with limited block (8) on the side wall far from annular air-pocket (5), 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)
Multiple first gas passages (11) are connected with, multiple first gas passages (11) are radial centered on containing vinegar cavity (3)
It is distributed, is connected by multiple second gas channels (12) between multiple first gas passages (11), 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 true CN108713838A (en) | 2018-10-30 |
| CN108713838B 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) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953452A (en) * | 2019-03-30 | 2019-07-02 | 王顺 | A kind of plastics cutlery box |
| CN112027376A (en) * | 2020-08-31 | 2020-12-04 | 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 |
| CN113367459A (en) * | 2021-05-14 | 2021-09-10 | 郑荣盛 | Cutlery box based on degradable combined material |
| CN114343310A (en) * | 2021-12-24 | 2022-04-15 | 吴曼诗 | Environment-friendly tableware |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107815U (en) * | 1991-11-14 | 1992-06-24 | 商卫平 | Leakproof lunch-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 |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107815U (en) * | 1991-11-14 | 1992-06-24 | 商卫平 | Leakproof lunch-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 |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953452A (en) * | 2019-03-30 | 2019-07-02 | 王顺 | A kind of plastics cutlery box |
| CN112027376A (en) * | 2020-08-31 | 2020-12-04 | 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 |
| CN113367459A (en) * | 2021-05-14 | 2021-09-10 | 郑荣盛 | Cutlery box based on degradable combined material |
| CN114343310A (en) * | 2021-12-24 | 2022-04-15 | 吴曼诗 | Environment-friendly tableware |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110547577B (en) | 2020-12-11 |
| CN110547577A (en) | 2019-12-10 |
| 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 |
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 |
|
| 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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |