CN211108884U - Air-conditioning packaging container capable of being repeatedly opened and buckled - Google Patents

Air-conditioning packaging container capable of being repeatedly opened and buckled Download PDF

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Publication number
CN211108884U
CN211108884U CN201920991724.5U CN201920991724U CN211108884U CN 211108884 U CN211108884 U CN 211108884U CN 201920991724 U CN201920991724 U CN 201920991724U CN 211108884 U CN211108884 U CN 211108884U
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China
Prior art keywords
upper cover
plate
bottom box
packaging container
box
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CN201920991724.5U
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Chinese (zh)
Inventor
周富裕
程容然
周徐
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Hubei Zhouheiya Food Industrial Park Co Ltd
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Hubei Yaku Technology Co ltd
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Priority to CN201920991724.5U priority Critical patent/CN211108884U/en
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Abstract

The utility model discloses a repeatedly open and modified atmosphere packaging container of lock belongs to food package technical field, include: the bottom box comprises a bottom plate and a surrounding plate connected to the periphery of the bottom plate, one end, far away from the bottom plate, of the surrounding plate is provided with a smooth opening, and one end of the opening is provided with an annular sealing plate horizontally extending towards the direction of the outer wall of the surrounding plate; the upper cover, the upper cover is including apron and connection at apron top curb plate all around, and the last border of curb plate is equipped with the annular heat-seal board to the outer wall direction level extension of curb plate, and the upper cover passes through the buckle to be connected in the end box, and the bounding wall of end box laminates mutually with the curb plate of upper cover, and the annular seal board of end box and the annular heat-seal board hot pressing sealing connection of upper cover. The concave-convex part which is easy to buckle is arranged between the upper cover and the bottom box of the modified atmosphere packaging container, the upper cover and the bottom box can be buckled together again when the upper cover and the bottom box of the modified atmosphere packaging container are opened, the situation that the uneaten food is polluted by the outside is prevented, and the modified atmosphere packaging container is convenient to carry.

Description

Air-conditioning packaging container capable of being repeatedly opened and buckled
Technical Field
The utility model relates to a food package technical field specifically is a modified atmosphere packaging container who relates to a repeatedly openable and lock.
Background
In the field of food packaging, there is a packaging method of modified atmosphere packaging, which is also called modified atmosphere packaging, replacement gas packaging or gas packaging in China. Specifically, after food is placed in the box, air in the box is pumped away, and oxygen, nitrogen or carbon dioxide mixed gas with different proportions is injected according to different types of the food, so that the quality of the food is prevented from being reduced or the quality reduction speed is reduced in the aspects of physics, chemistry, biology and the like, and the shelf life of the food is prolonged to improve the food value.
The gas regulation packing carton among the prior art adopts the plastic film lid to be connected with end box hot pressing sealing, and the back is torn from end box to the plastic film lid, and the plastic film lid can not seal the repeated lock of end box, leads to food in the packing carton to run the flavor easily, rotten, be not convenient for carry etc. defect, and consumer uses and experiences generally.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming among the above-mentioned background art gas modulation packing carton and adopting the mantle and end box hot pressing sealing connection, the mantle tears the back from end box, and the mantle can not be to the confined not enough of end box repeated lock, provides a can repeatedly open and the gas modulation packaging container of lock.
The utility model provides a repeatedly open and modified atmosphere packaging container of lock, include:
the bottom box comprises a bottom plate and a surrounding plate connected to the periphery of the bottom plate, one end, far away from the bottom plate, of the surrounding plate is provided with a smooth opening, and one end of the opening is provided with an annular sealing plate horizontally extending towards the direction of the outer wall of the surrounding plate;
the upper cover comprises a cover plate and side plates connected to the periphery of the top of the cover plate, annular heat sealing plates horizontally extending towards the outer wall direction of the side plates are arranged on the upper edges of the side plates, the upper cover is connected into the bottom box through a buckle, the surrounding plates of the bottom box are attached to the side plates of the upper cover, and the annular sealing plates of the bottom box are connected with the annular heat sealing plates of the upper cover in a hot-pressing sealing mode.
The preferred scheme is as follows: the bottom plate of the bottom box is provided with a plurality of first reinforcing ribs protruding into the bottom box, the first reinforcing ribs extend along the transverse direction or the longitudinal direction of the bottom plate, the surrounding plate of the bottom box is provided with a plurality of second reinforcing ribs protruding into the bottom box, and the tops of the second reinforcing ribs are attached to the cover plate of the upper cover.
The preferred scheme is as follows: concave-convex parts which are mutually buckled and connected are arranged at the joint of the coaming of the bottom box and the side plate of the upper cover, and the upper cover is buckled in the bottom box through the concave-convex parts.
The preferred scheme is as follows: the concave-convex part comprises an arc-shaped groove arranged on the coaming of the bottom box and a convex part arranged on the side plate of the upper cover, the convex part is matched with the arc-shaped groove, and when the upper cover is buckled in the bottom box, the convex part is positioned in the arc-shaped groove.
The preferred scheme is as follows: the two arc-shaped grooves are symmetrically arranged on the enclosing plates on two sides of the bottom box, the two protruding parts are symmetrically arranged on the side plates on two sides of the upper cover.
The preferred scheme is as follows: the apron of upper cover is equipped with the third strengthening rib, the third strengthening rib extends along the length direction of apron, the third strengthening rib is to the convex arch of apron bottom.
The preferred scheme is as follows: and one end of the annular sealing plate of the bottom box is provided with a hand tearing part, and the hand tearing part is lower than the plane of the annular sealing plate.
The preferred scheme is as follows: the bottom box and the upper cover are both of PET composite packaging material integrated plastic uptake molding structures.
The preferred scheme is as follows: the bottom box and the upper cover are of a long structure integrally, and two ends of the bottom box and the upper cover are of semicircular structures.
The preferred scheme is as follows: the thickness of the bottom box is 300-600 μm, and the thickness of the upper cover is 200-450 μm.
On the basis of the above technical scheme, compare with prior art, the utility model has the advantages as follows:
the utility model discloses a repeatedly open and gas of lock packing container, this gas packing container's upper cover and end box adopt hot pressing sealing to connect and pack food, make the food in the gas packing container isolated with external, prevent that food from receiving external pollution and bacterial growing. The modified atmosphere packaging container can effectively prolong the storage time of food, is convenient for long-distance transportation and storage, and prevents the food from being prematurely rotten. When the upper cover and the bottom box of the modified atmosphere packaging container need to be opened, the superposed annular sealing plate and the superposed annular heat sealing plate are torn, and the hot-pressing sealing structure of the annular sealing plate and the annular heat sealing plate is damaged, so that the modified atmosphere packaging container can not be reused, and the anti-theft effect is achieved. Because the concave-convex part which is easy to buckle is arranged between the upper cover and the bottom box of the modified atmosphere packaging container, the upper cover and the bottom box can be buckled together again when the upper cover and the bottom box of the modified atmosphere packaging container are opened, the uneaten food is prevented from being polluted by the outside, and the modified atmosphere packaging container is convenient to carry. The upper cover of the modified atmosphere packaging container is buckled in the bottom box, and is of a downward concave structure, so that the modified atmosphere packaging container can be stacked layer by layer, and the modified atmosphere packaging container is convenient to transport and store.
Drawings
FIG. 1 is a schematic structural diagram of a bottom case according to an embodiment of the present invention;
FIG. 2 is a schematic view of an upper cover structure according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a stacking state according to an embodiment of the present invention.
Reference numerals: 1-bottom box, 2-upper cover, 11-bottom plate, 12-coaming plate, 13-annular sealing plate, 14-first reinforcing rib, 15-second reinforcing rib, 16-circular arc groove, 17-hand tearing part, 21-cover plate, 22-side plate, 23-annular heat sealing plate, 24-bulge and 25-third reinforcing rib.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 application.
Example 1
Referring to fig. 1 and 2, an embodiment of the present invention provides a repeatedly openable and lockable modified atmosphere packaging container, including:
end box 1, this end box 1 include bottom plate 11 and connect in bottom plate 11 bounding wall 12 all around, keep away from the one end of bottom plate 11 at bounding wall 12 and be level and smooth uncovered, be equipped with the annular seal board 13 to the outer wall direction level extension of bounding wall 12 in uncovered one end. The thickness of the bottom case 1 is preferably 300-600 μm, and more preferably 500 μm, to enhance the structural strength of the bottom case 1.
The upper cover 2 comprises a cover plate 21 and a side plate 22 connected to the periphery of the top of the cover plate 21, and an annular heat sealing plate 23 horizontally extending towards the outer wall direction of the side plate 22 is arranged on the upper edge of the side plate 22. The upper cover 2 is connected in the bottom box 1 through a buckle, wherein the coaming 12 of the bottom box 1 is attached to the side plate 22 of the upper cover 2, and the annular sealing plate 13 of the bottom box 1 is connected with the annular heat sealing plate 23 of the upper cover 2 in a hot-pressing sealing manner. The thickness of the upper cover is 200-450 μm, and more preferably 300 μm, so as to enhance the structural strength of the upper cover 2.
Concave-convex parts which are mutually buckled and connected are arranged at the part where the coaming 12 of the bottom box 1 is jointed with the side plate 22 of the upper cover 2, and the upper cover 2 is buckled in the bottom box 1 through the concave-convex parts. The concave-convex part comprises an arc-shaped groove 16 arranged on the coaming 12 of the bottom box 1 and a convex part 24 arranged on the side plate 22 of the upper cover 2, the convex part 24 is matched with the arc-shaped groove 16, and when the upper cover 2 is buckled in the bottom box 1, the convex part 24 is positioned in the arc-shaped groove 16.
The circular arc-shaped grooves 16 of the present embodiment are preferably, but not limited to, two circular arc-shaped grooves 16, and the circular arc-shaped grooves 16 may also be provided in a plurality of or circular arc-shaped grooves 16 formed as an annular whole along the inner wall of the enclosing plate 12, and the two circular arc-shaped grooves 16 are symmetrically arranged on the enclosing plate 12 at both sides of the bottom case 1. The number of the protruding portions 24 is preferably, but not limited to, two, and the protruding portions 24 may also be provided in plurality or the protruding portions 24 may form an annular whole along the outer wall of the side plate 22, and the two protruding portions 24 are symmetrically provided on the side plate 22 at both sides of the upper cover 2.
Principle of operation
The utility model discloses a repeatedly open and modified atmosphere packaging container of lock, this modified atmosphere packaging container's upper cover 2 and end box 1 adopt hot pressing sealing to connect and pack food, make food and external isolated in the modified atmosphere packaging container, prevent that food receives external pollution and bacterial growing. The modified atmosphere packaging container can effectively prolong the storage time of food, is convenient for long-distance transportation and storage, and prevents the food from being prematurely rotten. When the upper cover 2 and the bottom box 1 of the modified atmosphere packaging container need to be opened, the overlapped annular sealing plate 13 and the annular heat sealing plate 23 are torn, and the hot-pressing sealing structure of the annular sealing plate 13 and the annular heat sealing plate 23 is damaged, so that the modified atmosphere packaging container can not be reused, and the anti-theft effect is achieved. Because the concave-convex part which is easy to be buckled is arranged between the upper cover 2 and the bottom box 1 of the modified atmosphere packaging container, the upper cover 2 and the bottom box 1 can be buckled together again when the upper cover 2 and the bottom box 1 of the modified atmosphere packaging container are opened, the food which is not eaten is prevented from being polluted by the outside, the original flavor of the food is kept, and the modified atmosphere packaging container is convenient to carry.
Example 2
Referring to fig. 1, 2 and 3, the present embodiment differs from embodiment 1 in that: the bottom plate 11 of the bottom box 1 is provided with a plurality of first reinforcing ribs 14 protruding into the bottom box 1, the first reinforcing ribs 14 extend along the transverse direction of the bottom plate 11, and the plurality of first reinforcing ribs 14 are arranged on the bottom plate 11 at intervals in parallel. The first reinforcing rib 14 is used for enhancing the structural strength of the bottom box 1 in the horizontal direction, and preventing the bottom box 1 from being extruded by external horizontal load to damage and deform the modified atmosphere packaging container. A plurality of second reinforcing ribs 15 protruding into the bottom box 1 are arranged on the coaming 12 of the bottom box 1, and when the upper cover 2 is buckled in the bottom box 1, the tops of the second reinforcing ribs 15 are attached to the cover plate 21 of the upper cover 2. The second strengthening rib 15 is used for strengthening the structural strength of the box 1 vertical direction at the bottom, prevents that the box 1 from leading to this modified atmosphere packaging container impaired deformation at the bottom of the load extrusion of outside vertical direction, and the structural strength of the box 1 vertical direction at the bottom of the second strengthening rib 15 reinforcing simultaneously can strengthen this modified atmosphere packaging container's pile up neatly height, is convenient for transport and deposits. The top of second strengthening rib 15 is laminated mutually with the apron 21 of upper cover 2, and second strengthening rib 15 can support upper cover 2, prevents that upper cover 2 pressurized from warping.
The cover plate 21 of the upper cover 2 is provided with two third reinforcing ribs 25, the two third reinforcing ribs 25 extend along the length direction of the cover plate 21, and the third reinforcing ribs 25 are circular arc-shaped protrusions protruding towards the bottom of the cover plate 21. The third reinforcing rib 25 is used for enhancing the structural strength of the upper cover 2 and improving the stacking capacity of the air-conditioning packaging container.
Example 3
Referring to fig. 1 and 2, the present embodiment is different from embodiment 1 in that: a hand tearing part 17 is arranged at one end of the annular sealing plate 13 of the bottom box 1, and the hand tearing part 17 is lower than the plane of the annular sealing plate 13. When the upper cover 2 and the bottom box 1 of the modified atmosphere packaging container are opened, the overlapped annular sealing plate 13 and the annular heat sealing plate 23 are torn by the handheld tearing part 17, so that a consumer can open the container and eat food conveniently, and the user experience is improved.
This end box 1 and upper cover 2 are PET composite packaging material integrated into one piece plastic molding structure, and end box 1 and upper cover 2 adopt PET composite packaging material integrated into one piece plastic molding structure to have advantages such as environmental protection, low cost, simple, the solvent residue of manufacturing procedure, satisfy food package's safety and sanitation requirement, are fit for large-scale industrialization and should. The whole of the bottom box 1 and the upper cover 2 is of a long structure, and the two ends of the bottom box 1 and the upper cover 2 are of semicircular structures, so that the appearance is more attractive.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.

Claims (10)

1. A repeatedly openable and lockable modified atmosphere packaging container, comprising:
the box body comprises a bottom box (1), wherein the bottom box (1) comprises a bottom plate (11) and enclosing plates (12) connected to the periphery of the bottom plate (11), one ends of the enclosing plates (12) far away from the bottom plate are provided with smooth openings, and one ends of the openings are provided with annular sealing plates (13) horizontally extending towards the outer wall direction of the enclosing plates (12);
the upper cover (2), upper cover (2) are including apron (21) and connect curb plate (22) all around apron (21) top, the last border of curb plate (22) is equipped with annular heat-seal board (23) to the outer wall direction level extension of curb plate (22), upper cover (2) are connected in end box (1) through the buckle, the bounding wall (12) of end box (1) are laminated mutually with curb plate (22) of upper cover (2), the annular seal board (13) of end box (1) and the annular heat-seal board (23) hot pressing sealing connection of upper cover (2).
2. A re-openable and snap-fit modified atmosphere packaging container according to claim 1, wherein:
the bottom box is characterized in that a plurality of first reinforcing ribs (14) protruding into the bottom box (1) are arranged on a bottom plate (11) of the bottom box (1), the first reinforcing ribs (14) extend transversely or longitudinally along the bottom plate (11), a plurality of second reinforcing ribs (15) protruding into the bottom box (1) are arranged on a coaming plate (12) of the bottom box (1), and the tops of the second reinforcing ribs (15) are attached to a cover plate (21) of an upper cover (2).
3. A re-openable and snap-fit modified atmosphere packaging container according to claim 1, wherein:
concave-convex parts which are mutually buckled and connected are arranged at the joint of the coaming (12) of the bottom box (1) and the side plate (22) of the upper cover (2), and the upper cover (2) is buckled in the bottom box (1) through the concave-convex parts.
4. A re-openable and snap-fit modified atmosphere packaging container according to claim 3, wherein:
the concave-convex part comprises a circular arc-shaped groove (16) arranged on a coaming plate (12) of the bottom box (1) and a convex part (24) arranged on a side plate (22) of the upper cover (2), the convex part (24) is matched with the circular arc-shaped groove (16), and when the upper cover (2) is buckled in the bottom box (1), the convex part (24) is positioned in the circular arc-shaped groove (16).
5. The re-openable and reclosable modified atmosphere packaging container of claim 4, wherein:
the two circular arc-shaped grooves (16) are symmetrically arranged on the enclosing plates (12) on two sides of the bottom box (1), the two protruding parts (24) are arranged, and the two protruding parts (24) are symmetrically arranged on the side plates (22) on two sides of the upper cover (2).
6. A re-openable and snap-fit modified atmosphere packaging container according to claim 1, wherein:
the cover plate (21) of the upper cover (2) is provided with a third reinforcing rib (25), the third reinforcing rib (25) extends along the length direction of the cover plate (21), and the third reinforcing rib (25) is an arc-shaped bulge towards the bottom of the cover plate (21).
7. A re-openable and snap-fit modified atmosphere packaging container according to claim 1, wherein:
one end of an annular sealing plate (13) of the bottom box (1) is provided with a hand tearing part (17), and the hand tearing part (17) is lower than the plane of the annular sealing plate (13).
8. A re-openable and snap-fit modified atmosphere packaging container according to claim 1, wherein:
the bottom box (1) and the upper cover (2) are both of a PET composite packaging material integrated plastic uptake molding structure.
9. A re-openable and snap-fit modified atmosphere packaging container according to claim 1, wherein:
the bottom box (1) and the upper cover (2) are integrally of a long structure, and two ends of the bottom box (1) and the upper cover (2) are of semicircular structures.
10. A re-openable and snap-fit modified atmosphere packaging container according to claim 1, wherein:
the thickness of the bottom box (1) is 300-.
CN201920991724.5U 2019-06-28 2019-06-28 Air-conditioning packaging container capable of being repeatedly opened and buckled Active CN211108884U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920991724.5U CN211108884U (en) 2019-06-28 2019-06-28 Air-conditioning packaging container capable of being repeatedly opened and buckled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920991724.5U CN211108884U (en) 2019-06-28 2019-06-28 Air-conditioning packaging container capable of being repeatedly opened and buckled

Publications (1)

Publication Number Publication Date
CN211108884U true CN211108884U (en) 2020-07-28

Family

ID=71688303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920991724.5U Active CN211108884U (en) 2019-06-28 2019-06-28 Air-conditioning packaging container capable of being repeatedly opened and buckled

Country Status (1)

Country Link
CN (1) CN211108884U (en)

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20201014

Address after: 430000, 8-1, Huitong Road, East and West Lake District, Hubei, Wuhan

Patentee after: HUBEI ZHOUHEIYA FOOD INDUSTRIAL PARK Co.,Ltd.

Address before: 430000 Huitong Avenue 8-1, Dongxihu District, Wuhan City, Hubei Province

Patentee before: HUBEI YAKU TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right