CN220001055U

CN220001055U - Aviation is with bright aluminium foil cutlery box that keeps water of high separation lock

Info

Publication number: CN220001055U
Application number: CN202320838678.1U
Authority: CN
Inventors: 陈城
Original assignee: Enge Intelligent Technology Nantong Co ltd
Current assignee: Enge Intelligent Technology Nantong Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-14
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a fresh-keeping and water-keeping aluminum foil lunch box with a high barrier lock for aviation, which comprises an outer box, wherein the tops of the left side and the right side of an inner cavity of the outer box are fixedly connected with positioning plates, an inner box is arranged between the two positioning plates, the outer surface of the inner box is tightly attached to the outer surface of the positioning plates, biological ice bags are arranged on the left side and the right side of the inner cavity of the outer box and below the inner box, and the outer surface of each biological ice bag is tightly attached to the connecting part of the inner box.

Description

Aviation is with bright aluminium foil cutlery box that keeps water of high separation lock

Technical Field

The utility model relates to the technical field of cutlery boxes, in particular to a high-barrier fresh-locking and water-retaining aluminum foil cutlery box for aviation.

Background

The aluminum foil cutlery box is a kind of cutlery which is widely used. The thickness of the aluminum foil cutlery box is generally between 0.03mm and 0.20mm, and the cutlery box can be divided into two types of wrinkling and uncreped, and can also be divided into two types of disposable and repeated use. The domestic frequent tin-paper cutlery box is characterized in that a 3-series or 8-series aluminum ingot raw material is actually used as a 3-series or 8-series aluminum ingot raw material, the aluminum ingot raw material is subjected to cold rolling or hot rolling to form an aluminum foil parent roll with uniform thickness, smooth surface, no pinholes, no dust particles and no peculiar smell, and the aluminum foil parent roll is subjected to a production process of one-time full-automatic cold stamping forming through special equipment and a die, wherein the prior patent with publication number CN217284994U discloses a high-barrier environment-friendly aluminum foil cutlery box which comprises an aluminum foil cutlery box 1 and an aluminum foil box cover 2, one side of the aluminum foil cutlery box 1 is movably provided with a shell structure 3, the top end of the shell structure 3 is fixedly provided with a fixing structure 4, and the inside of the shell structure 3 is provided with an anti-odor structure 5; however, the fresh water retention performance of the aluminum foil lunch box is poor, so that the food in the inner cavity of the aluminum foil lunch box is easy to gradually raise the temperature along with the temperature of external air, so that the food is deteriorated and cannot be eaten, and therefore, the use requirements of customers cannot be met.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide the high-barrier fresh-locking and water-retaining aluminum foil cutlery box for aviation, which has the advantage that the fresh-locking and water-retaining performance of the aluminum foil cutlery box can be improved when the aluminum foil cutlery box is used, and solves the problem that the fresh-locking and water-retaining performance of the aluminum foil cutlery box is poor when the aluminum foil cutlery box is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminum foil cutlery box is kept water with high separation lock to aviation, includes outer box, the equal fixedly connected with locating plate in top of outer box inner chamber left and right sides, two be provided with interior box between the locating plate, the surface of interior box closely laminates with the surface of locating plate, the left and right sides of outer box inner chamber and the below that lies in interior box all are provided with biological ice bag, the junction of the surface of biological ice bag and interior box closely laminates, the constant head tank has been seted up at the top of interior box, the top joint of outer box has the lid, the first sealed pad of bottom fixedly connected with of lid, the junction of the surface of first sealed pad and interior box closely laminates, the bottom fixedly connected with of first sealed pad and the second sealed pad that the constant head tank cooperation was used, the bottom of second sealed pad extends to the inner chamber of constant head tank and closely laminates with the junction of constant head tank.

Preferably, the front and rear positions of the left side and the right side of the outer box are provided with pin holes, the front and rear positions of the left side and the right side of the box cover are connected with limit bolts in a threaded manner, and one ends of the limit bolts extend to the inner cavities of the pin holes.

Preferably, the top of the inner cavity of the outer box is fixedly connected with a heat preservation pad, and the inner surface of the heat preservation pad is tightly attached to the joint of the biological ice bag.

Preferably, a partition plate is fixedly connected to the center of the inner cavity of the inner box, and the outer surface of the partition plate is tightly attached to the connecting part of the first sealing gasket.

Preferably, the cushion pad is fixedly connected to the left side and the right side of the inner cavity of the outer box and positioned below the positioning plate, and the connecting part of the inner surface of the cushion pad and the inner box is tightly attached.

Preferably, the bottom fixedly connected with protection pad of outer box, the left and right sides of outer box all fixedly connected with handle.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the outer box, the locating plate, the inner box and the box cover are arranged, so that the aluminum foil meal box can be jointly constructed, the biological ice bag, the locating groove, the box cover, the first sealing gasket and the second sealing gasket are arranged, the aluminum foil meal box can be isolated and sealed, meanwhile, the interior of the aluminum foil meal box is cooled, the fresh-locking and water-retaining performance is improved, and the aluminum foil meal box has the advantage that the fresh-locking and water-retaining performance can be improved when in use, and the problem that the fresh-locking and water-retaining performance of the aluminum foil meal box is poor when in use is solved, so that the use requirement of customers can be met.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the outer box structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present utility model;

fig. 4 is a perspective view of the inner case structure of the present utility model.

In the figure: 1. an outer case; 2. a positioning plate; 3. an inner case; 4. a biological ice bag; 5. a positioning groove; 6. a box cover; 7. a first gasket; 8. a second gasket; 9. a pin hole; 10. a limit bolt; 11. a thermal insulation pad; 12. a partition plate; 13. a cushion pad; 14. a protective pad; 15. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an aviation high-barrier lock fresh water-retaining aluminum foil lunch box comprises an outer box 1, wherein the tops of the left side and the right side of an inner cavity of the outer box 1 are fixedly connected with positioning plates 2, an inner box 3 is arranged between the two positioning plates 2, the outer surface of the inner box 3 is tightly attached to the outer surface of the positioning plates 2, biological ice bags 4 are arranged on the left side and the right side of the inner cavity of the outer box 1 and below the inner box 3, the outer surface of each biological ice bag 4 is tightly attached to the connecting part of the inner box 3, a positioning groove 5 is formed in the top of the inner box 3, a box cover 6 is clamped at the top of the outer box 1, a first sealing gasket 7 is fixedly connected to the bottom of the box cover 6, the outer surface of the first sealing gasket 7 is tightly attached to the connecting part of the inner box 3, a second sealing gasket 8 matched with the positioning groove 5 is fixedly connected to the bottom of the first sealing gasket 7, and the bottom of the second sealing gasket 8 extends to the inner cavity of the positioning groove 5 and is tightly attached to the connecting part of the positioning groove 5.

In this embodiment: according to the utility model, the outer box 1, the positioning plate 2, the inner box 3 and the box cover 6 are arranged, so that an aluminum foil cutlery box can be jointly constructed, the biological ice bag 4, the positioning groove 5, the box cover 6, the first sealing gasket 7 and the second sealing gasket 8 are arranged, the aluminum foil cutlery box can be blocked and sealed, meanwhile, the interior of the aluminum foil cutlery box is cooled, the fresh-locking and water-retaining performance is improved, and the aluminum foil cutlery box has the advantage that the fresh-locking and water-retaining performance can be improved when the aluminum foil cutlery box is used, so that the problem that the fresh-locking and water-retaining performance is poor when the aluminum foil cutlery box is used is solved, and the use requirement of a customer can be met.

As a technical optimization scheme of the utility model, pin holes 9 are formed in the front and rear positions of the left side and the right side of the outer box 1, limit bolts 10 are connected in the front and rear positions of the left side and the right side of the box cover 6 in a threaded manner, and one end of each limit bolt 10 extends to the inner cavity of each pin hole 9.

In this embodiment: by providing the pin hole 9 and the limit bolt 10, the joint between the outer case 1 and the case cover 6 can be limited.

As a technical optimization scheme of the utility model, the top of the inner cavity of the outer box 1 is fixedly connected with a heat preservation pad 11, and the joint of the inner surface of the heat preservation pad 11 and the biological ice bag 4 is tightly attached.

In this embodiment: by providing the heat-insulating pad 11, the biological ice bag 4 can be insulated.

As a technical optimization scheme of the utility model, a baffle plate 12 is fixedly connected to the center of the inner cavity of the inner box 3, and the outer surface of the baffle plate 12 is tightly attached to the joint of the first sealing gasket 7.

In this embodiment: by providing the partition 12, foods can be classified and preserved.

As a technical optimization scheme of the utility model, the cushion pad 13 is fixedly connected to the left side and the right side of the inner cavity of the outer box 1 and positioned below the positioning plate 2, and the joint of the inner surface of the cushion pad 13 and the inner box 3 is tightly attached.

In this embodiment: by providing the cushion pad 13, the inner case 3 can be supported.

As a technical optimization scheme of the utility model, the bottom of the outer box 1 is fixedly connected with a protection pad 14, and the left side and the right side of the outer box 1 are fixedly connected with handles 15.

In this embodiment: through setting up protection pad 14, can protect the bottom of outer box 1, through setting up handle 15, can make things convenient for the device to remove.

Working principle: the staff places the biological ice bag 4 after precooling in proper order in the bottom of outer 1 inner chamber, then, remove the interior box 3 that holds food, make interior box 3 drive the inner chamber that food got into outer 1, simultaneously, locating plate 2 and biological ice bag 4's cooperation is used, support interior box 3, then, the staff removes lid 6, make lid 6 drive first sealed pad 7 and the sealed inner chamber that inserts outer 1 of second pad 8, simultaneously, the junction of first sealed pad 7 and interior box 3 closely laminates, and the sealed pad 8 of second inserts the inner chamber of constant head tank 5, and closely laminate with the junction of constant head tank 5, thereby make lid 6, the sealed pad 7 of first sealed pad 8 of second carry out the separation seal to interior box 3, then, the staff rotates the stop bolt 10 of both sides in proper order, make stop bolt 10 insert the inner chamber of pinhole 9, thereby carry out the spacing to the junction of lid 6 and outer 1, simultaneously, biological ice bag 4 is with low temperature conduction for interior box 3 and food, thereby the heat preservation pad 11 is used to the fresh food, the heat preservation device can be satisfied, the heat preservation device is convenient for the consumer, the demand of using the heat preservation pad is low, thereby can be satisfied, the heat preservation device is convenient for use, the food is cooled down.

Standard parts used in the file of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an aluminium foil cutlery box is kept water with high separation lock to aviation, includes outer box (1), its characterized in that: the utility model discloses a biological ice bag, including outer box (1), inner box (1), locating plate (2) are all fixedly connected with at the top of outer box (1) inner chamber left and right sides, two be provided with interior box (3) between locating plate (2), the surface of interior box (3) closely laminates with the surface of locating plate (2), the left and right sides of outer box (1) inner chamber and the below that lies in interior box (3) all are provided with biological ice bag (4), the junction of the surface of biological ice bag (4) and interior box (3) closely laminates, constant head tank (5) have been seted up at the top of interior box (3), the top joint of outer box (1) has lid (6), the junction of lid (6) is closely laminated with first sealed pad (7), the junction of the surface of first sealed pad (7) and interior box (3), the second sealed pad (8) that the bottom of first sealed pad (7) was fixedly connected with and constant head tank (5) matched with use, the bottom of second sealed pad (8) extends to the junction of inner chamber (5) and closely laminates with constant head tank (5).

2. The high-barrier, freshness-locking and water-retaining aluminum foil cutlery box for aviation according to claim 1, wherein: the novel box is characterized in that pin holes (9) are formed in the front and rear positions of the left side and the right side of the outer box (1), limit bolts (10) are connected in a threaded mode at the front and rear positions of the left side and the right side of the box cover (6), and one ends of the limit bolts (10) extend to the inner cavities of the pin holes (9).

3. The high-barrier, freshness-locking and water-retaining aluminum foil cutlery box for aviation according to claim 1, wherein: the top of the inner cavity of the outer box (1) is fixedly connected with a heat preservation pad (11), and the joint of the inner surface of the heat preservation pad (11) and the biological ice bag (4) is tightly attached.

4. The high-barrier, freshness-locking and water-retaining aluminum foil cutlery box for aviation according to claim 1, wherein: the inner box (3) is characterized in that a partition plate (12) is fixedly connected to the center of the inner cavity of the inner box, and the outer surface of the partition plate (12) is tightly attached to the connecting part of the first sealing gasket (7).

5. The high-barrier, freshness-locking and water-retaining aluminum foil cutlery box for aviation according to claim 1, wherein: the left side and the right side of the inner cavity of the outer box (1) are fixedly connected with a buffer pad (13) which is positioned below the positioning plate (2), and the joint of the inner surface of the buffer pad (13) and the inner box (3) is tightly attached.

6. The high-barrier, freshness-locking and water-retaining aluminum foil cutlery box for aviation according to claim 1, wherein: the bottom of outer box (1) is fixedly connected with protection pad (14), both sides all fixedly connected with handle (15) about outer box (1).