CN207860979U - A kind of food plastic uptake fresh-keeping package box - Google Patents
A kind of food plastic uptake fresh-keeping package box Download PDFInfo
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- CN207860979U CN207860979U CN201820229397.5U CN201820229397U CN207860979U CN 207860979 U CN207860979 U CN 207860979U CN 201820229397 U CN201820229397 U CN 201820229397U CN 207860979 U CN207860979 U CN 207860979U
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- fresh
- keeping
- plastic uptake
- bottom case
- inner casing
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Abstract
The utility model discloses a kind of food plastic uptake fresh-keeping package boxes, including packing box body, it includes plastic uptake bottom case and sealing box cover to pack box body, fresh-keeping inner casing is connected on the inner surface of plastic uptake bottom case, the fresh-keeping mechanism of carbon dioxide is filled between plastic uptake bottom case and fresh-keeping inner casing, being dug in the top left side of sealing box cover has pressure release gas vent, and the inner hub location cutting of fresh-keeping inner casing has drainage mesh screen；The fresh-keeping mechanism of carbon dioxide includes miniature carbon-dioxide generator and refining device；Miniature carbon-dioxide generator includes raw material storage tank, in two compartments of raw material storage tank between connected by conduit, conduit middle is inlaid with two position three-way valve, and the outlet port of two position three-way valve is connected to the output end of refining device by conduit.The utility model can realize the reuse to plastic uptake bottom case and sealing box cover, environmentally protective, and also have carbon dioxide fresh-keeping function, and safety and stability fresh keeping time is long.
Description
Technical field
The utility model is related to packing box field, specially a kind of food plastic uptake fresh-keeping package box.
Background technology
The major advantage of blister packaging is to save raw and auxiliary material, light-weight, convenient transportation, good seal performance, meet environmental protection
The requirement of green package；Any special-shaped product can be packed, vanning is without another plus padded coaming；Packaged product is transparent as it can be seen that outer
Shape is beautiful, convenient for sale, and is suitble to mechanization, automatic packaging, is convenient for modern management, saves manpower, improves efficiency.Plastic uptake
Being packaged in present food packaging also has extensive use, for the packing box of some fresh food, most important function
It is that can extend effective period of food quality, but existing packing box does not have fresh-keeping function generally, the packing box with fresh-keeping function
Price general charged is again very expensive.
Such as a kind of fresh-cut fruit and vegetable fresh-keeping package box that Authorization Notice No. is 206857239U, the packing box include that top is spacious
Mouthful box body, the tray interior is followed successively by left marker space, middle marker space and right marker space from left to right, the left marker space and
The volume of right marker space is all higher than the middle marker space；The tray interior be equipped with first partition and second partition, described first
Partition board, the side of second partition and box body and bottom surface collectively constitute the middle marker space, in the first partition and second partition
It is equipped at intervals with multiple perforation.The packing box, can be to avoid antistaling agent, fruit fork and other articles and fresh-cut fruit by zoning design
Vegetable is in direct contact, polluted product, but the packing box is typically disposable, not environmentally friendly enough, and the fresh-keeping duration of antistaling agent
Effectively, fresh-keeping effect is not obvious.
Invention content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of food plastic uptake fresh-keeping package box, can have
Effect solves the problems, such as that background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of food plastic uptake fresh-keeping package box, including packaging box body, the packaging box body includes for holding food
Plastic uptake bottom case and cover be connected on sealing box cover above plastic uptake bottom case, be connected on the inner surface of the plastic uptake bottom case edible
Fresh-keeping inner casing made of plastic is filled with the fresh-keeping mechanism of carbon dioxide between the plastic uptake bottom case and fresh-keeping inner casing, described close
Being dug in the top left side of jacket lid has the pressure release gas vent with sealing-plug, and the inner hub location of the fresh-keeping inner casing is dug
It is useful for carrying out the drainage mesh screen of food drainage；
The fresh-keeping mechanism of carbon dioxide includes miniature carbon-dioxide generator for generating carbon dioxide and for producing
The refining device of raw uniform air flow；The miniature carbon-dioxide generator includes being made of the compound resin material of low temperature resistant high pressure
Raw material storage tank, the raw material storage tank inside division places citric acid and little Su respectively at two completely isolated spaces
It beats, is connected by conduit between two compartments are interior, conduit middle is inlaid with the two position three-way valve with releasing pressure automatically function, institute
The outlet port for stating two position three-way valve is connected to the output end of refining device, the gas outlet face drainage of the refining device by conduit
The mesh of mesh screen.
Further, the shell edge surrounding of the plastic uptake bottom case is inlaid with socket lock, wherein being socketed the work of lock
Moved end is embedded on sealing box cover, and lockhole end is embedded on plastic uptake bottom case.
Further, the inner surface of the sealing box cover is inlaid with the sealing rubber ring to match with plastic uptake bottom case outer diameter.
Further, the left and right sides lower surface of the fresh-keeping inner casing is inlaid with spring clamping block, corresponding plastic uptake bottom case
Two sides upper surface dig and have a clamping groove, the matching size of the spring clamping block and clamping groove closes.
Further, being dug on the inner wall of the fresh-keeping inner casing has partition board sliding rail, and the partition board sliding rail inner wall both sides are lateral
It is connected with separation baffles.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model generates carbon dioxide by the way that the fresh-keeping mechanism of carbon dioxide is arranged, and utilizes carbon dioxide isolating oxygen
Gas is to extend effective period of food quality；By using citric acid and sodium bicarbonate in the raw material storage tank of miniature carbon-dioxide generator
Weak property soda acid ensures that carbon dioxide at the uniform velocity generates, prevents strong acid and strong base vigorous reaction from causing as the raw material for generating carbon dioxide
Gas inflated too fast cause danger；By the way that refining device is arranged further such that carbon dioxide more uniformly passes through drainage mesh screen
Mesh enter fresh-keeping inner housing inner, improve fresh-keeping quality.
（2）The utility model is made by the way that spring clamping block and fresh-keeping inner casing are arranged between fresh-keeping inner casing and plastic uptake bottom case
It obtains fresh-keeping inner casing and forms detachable structure with plastic uptake bottom case, so fresh-keeping inner casing can be replaced easily, and plastic uptake bottom case
It can recycle, be more energy-saving and environmentally friendly；Pass through the inner wall setting-partition board sliding rail and separation baffles in fresh-keeping inner casing, Ke Yigen
Different spaces will be separated into box to preserve different food according to demand, flexibility is easy to use by force.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model section structural schematic diagram；
Fig. 3 is fresh-keeping inner casing overlooking structure diagram.
Figure label：
1- packs box body；101- plastic uptake bottom cases；102- sealing box covers；The fresh-keeping inner casings of 103-；104- carbon dioxide is fresh-keeping
Mechanism；105- drainage mesh screens；106- spring clamping blocks；107- clamping grooves；108- partition board sliding rails；109- separation baffles；110-
Pressure release gas vent；111- socket locks；The miniature carbon-dioxide generators of 112-；113- refining devices；114- raw material storage tanks；115-
Two position three-way valve；116- sealing rubber rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the utility model provides a kind of food plastic uptake fresh-keeping package box, including packaging box body
1, the packaging box body 1 includes being connected on the seal box of 101 top of plastic uptake bottom case for holding the plastic uptake bottom case 101 of food and cover
The shell edge surrounding of lid 102, the plastic uptake bottom case 101 is inlaid with socket lock 111, wherein the activity of socket lock 111
End is embedded on sealing box cover 102, and lockhole end is embedded on plastic uptake bottom case 101；The sealing box cover 102 and plastic uptake bottom case 101
For detachable structure, the connection and opening of the two, and the sealing box cover can be conveniently realized by being socketed lock 111
102 inner surface is inlaid with the sealing rubber ring 116 to match with 101 outer diameter of plastic uptake bottom case, significantly by sealing rubber ring 116
The sealing performance for improving device effectively prevent bacterium in air to enter contaminated food in box.
Fresh-keeping inner casing 103 made of edible plastics, the guarantor are connected on the inner surface of the plastic uptake bottom case 101
The left and right sides lower surface of fresh inner casing 103 is inlaid with spring clamping block 106, the two sides upper surface of corresponding plastic uptake bottom case 101
Cutting has clamping groove 107, the spring clamping block 106 and the matching size of clamping groove 107 to close；Pass through spring clamping block
106 can be connected to fresh-keeping inner casing 103 on plastic uptake bottom case 101 with the cooperation of clamping groove 107, can also easily carry out more
It changes, therefore plastic uptake bottom case 101 can be recycled, it is more environmentally-friendly.
As shown in figure 3, being dug on the inner wall of the fresh-keeping inner casing 103 has partition board sliding rail 108, in the partition board sliding rail 108
Wall both sides are laterally connected with separation baffles 109；109 alternative of the separation baffles is plugged in partition board sliding rail 108, can be incited somebody to action
Different boothes is separated into inside fresh-keeping inner casing 103 according to demand, consequently facilitating the material object that storage is different.
The fresh-keeping mechanism 104 of carbon dioxide, the seal box are filled between the plastic uptake bottom case 101 and fresh-keeping inner casing 103
Being dug in the top left side of lid 102 has the pressure release gas vent 110 with sealing-plug, the inside center position of the fresh-keeping inner casing 103
Set the drainage mesh screen 105 dug and be useful for carrying out food drainage；The fresh-keeping mechanism of the carbon dioxide 104, which passes through, generates carbon dioxide
Achieve the purpose that starvation is fresh-keeping, pressure release gas vent 110 can in time extract the gas in box out, ensure air pressure constant, carry
High equipment safety performance；When for example fruit is placed on fresh-keeping inner casing 103 to food, cleaning can be filtered out by drainage mesh screen 105
When residual moisture, slow down food spoilage.
It further illustrates, the fresh-keeping mechanism of the carbon dioxide 104 includes the miniature dioxy for generating carbon dioxide
Change carbon generator 112 and the refining device 113 for generating uniform air flow；The miniature carbon-dioxide generator 112 includes using
Raw material storage tank 114 made of the compound resin material of low temperature resistant high pressure, 114 inside division of raw material storage tank are complete at two
Citric acid and sodium bicarbonate are placed in the space being isolated entirely respectively, are connected by conduit between two compartments are interior, conduit middle is inlayed
There are the two position three-way valve 115 with releasing pressure automatically function, the outlet port of the two position three-way valve 115 to be connected to carefully by conduit
Change the output end of device 113, the mesh of the gas outlet face drainage mesh screen 105 of the refining device 113.
It should be added that the main reason for food spoilage is exactly the oxygen generation in substance meeting and air in food
Reaction, the effect of co2 is exactly the contact for having completely cut off food with oxygen, and itself will not influence food, securely and reliably.
In the present embodiment, the citric acid in raw material storage tank 114 and sodium bicarbonate mutually completely cut off under normal circumstances does not connect
It touches, but when two position three-way valve 115 is opened, chemical reaction will be generated, obtain carbon dioxide gas, the carbon dioxide of generation
Gas is equably spread by refining device 113, and from the fresh-keeping inner casing 103 that drainage mesh screen 105 enters upper layer, realizes gas
Body defencive function.Due to being weak property soda acid using citric acid and sodium bicarbonate, the extent of reaction is not very acutely gas production
Raw at the uniform velocity also to be generated without other pollutants, safety and environmental protection is of good preservation effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of food plastic uptake fresh-keeping package box, including packaging box body（1）, it is characterised in that：The packaging box body（1）Packet
Include the plastic uptake bottom case for holding food（101）It is connected on plastic uptake bottom case with cover（101）The sealing box cover of top（102）, the suction
Mould bottom case（101）Inner surface on be connected with fresh-keeping inner casing made of edible plastics（103）, the plastic uptake bottom case
（101）With fresh-keeping inner casing（103）Between be filled with the fresh-keeping mechanism of carbon dioxide（104）, the sealing box cover（102）Top left
Being dug on side has the pressure release gas vent with sealing-plug（110）, the fresh-keeping inner casing（103）Inner hub location dig it is useful
In the drainage mesh screen for carrying out food drainage（105）；
The fresh-keeping mechanism of carbon dioxide（104）It include the miniature carbon-dioxide generator for generating carbon dioxide（112）With
Refining device for generating uniform air flow（113）；The miniature carbon-dioxide generator（112）Include using low temperature resistant high pressure
Raw material storage tank made of compound resin material（114）, the raw material storage tank（114）Inside division is completely isolated at two
Citric acid and sodium bicarbonate are placed in space respectively, are connected by conduit between two compartments are interior, conduit middle is inlaid with certainly
The two position three-way valve of dynamic decompression function（115）, the two position three-way valve（115）Outlet port refining device is connected to by conduit
（113）Output end, the refining device（113）Gas outlet face drainage mesh screen（105）Mesh.
2. a kind of food plastic uptake fresh-keeping package box according to claim 1, it is characterised in that：The plastic uptake bottom case（101）
Shell edge surrounding be inlaid with socket lock（111）, wherein socket lock（111）Movable end be embedded in sealing box cover
（102）On, lockhole end is embedded in plastic uptake bottom case（101）On.
3. a kind of food plastic uptake fresh-keeping package box according to claim 1, it is characterised in that：The sealing box cover（102）
Inner surface be inlaid with and plastic uptake bottom case（101）The sealing rubber ring that outer diameter matches（116）.
4. a kind of food plastic uptake fresh-keeping package box according to claim 1, it is characterised in that：The fresh-keeping inner casing（103）
Left and right sides lower surface be inlaid with spring clamping block（106）, corresponding plastic uptake bottom case（101）Two sides upper surface dig have
Clamping groove（107）, the spring clamping block（106）With clamping groove（107）Matching size close.
5. a kind of food plastic uptake fresh-keeping package box according to claim 1, it is characterised in that：The fresh-keeping inner casing（103）
Inner wall on dig have partition board sliding rail（108）, the partition board sliding rail（108）Inner wall both sides are laterally connected with separation baffles（109）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229397.5U CN207860979U (en) | 2018-02-09 | 2018-02-09 | A kind of food plastic uptake fresh-keeping package box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229397.5U CN207860979U (en) | 2018-02-09 | 2018-02-09 | A kind of food plastic uptake fresh-keeping package box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860979U true CN207860979U (en) | 2018-09-14 |
Family
ID=63456806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820229397.5U Expired - Fee Related CN207860979U (en) | 2018-02-09 | 2018-02-09 | A kind of food plastic uptake fresh-keeping package box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980003A (en) * | 2019-11-28 | 2020-04-10 | 徐州鲜品湾电子商务有限公司 | Food holding box |
| CN112278535A (en) * | 2020-11-11 | 2021-01-29 | 殷彩丽 | Fresh fruit and vegetable packaging box |
-
2018
- 2018-02-09 CN CN201820229397.5U patent/CN207860979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980003A (en) * | 2019-11-28 | 2020-04-10 | 徐州鲜品湾电子商务有限公司 | Food holding box |
| CN112278535A (en) * | 2020-11-11 | 2021-01-29 | 殷彩丽 | Fresh fruit and vegetable packaging box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20200209 |