CN217147056U

CN217147056U - Self-heating hot pot packaging box

Info

Publication number: CN217147056U
Application number: CN202123338224.8U
Authority: CN
Inventors: 赵志成
Original assignee: Chongqing Simida Food Co ltd
Current assignee: Chongqing Simida Food Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-09
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a self-heating hot pot packaging box, which comprises a box body and a cover, wherein the cover is covered on the box body, an inner box is also accommodated in the box body, the height of the inner box is half of that of the box body, two sides of the inner box are provided with inwards concave lifting grooves, the box body is integrated and comprises a box opening, a box body and a box bottom from top to bottom, the top end of the box body is provided with an inwards extending laying ring, the top edge of the inner box is provided with a hooking ring which extends outwards and can be laid on the laying ring, the structure is simple, and the lifting grooves are used for lifting the inner box, so that the convenience is realized; when in packaging, the food material and the hotpot condiment are placed in the inner box, and the heating material is placed in the box body and pressed at the bottom of the inner box, so that the food material and the hotpot condiment are separately placed cleanly and hygienically.

Description

Self-heating hot pot packaging box

Technical Field

The utility model relates to the technical field of packaging, especially, relate to a self-heating chafing dish packing carton.

Background

The instant hot pot is a fast-heating food popular in the market at present, and is characterized in that food materials, hot pot bottom materials and heating materials are placed in a packaging box, the heating materials are placed below the inner part of the packaging box, then a cover is covered, and the food materials and the hot pot bottom materials are heated after heating, so that the instant hot pot is convenient and simple to eat and is suitable for individuals to eat. However, the existing food materials, the hotpot condiment and the heating material are all placed in the same packaging box after being packaged and touch with each other, and the heating material easily pollutes the food materials and the hotpot condiment; moreover, the lid of the packaging box is not well matched with the packaging box, the sealing is not tight, the heat loss is large, and the heat insulation effect and the heat preservation effect are not good; the packaging box is generally made of plane plastic, and when the packaging box is placed on a table, the packaging box has a large contact area with the table top, so that a part of heat can be quickly lost through a bottom plate of the packaging box and the table top; in addition, the tableware additionally presented in the packaging box is mixed with the food materials and the hotpot condiment and is easy to shake during transportation, and a packaging film of the food materials or the hotpot condiment can be punctured to a certain extent.

Therefore, the technical personnel in the field are dedicated to develop a self-heating hot pot packaging box which is clean and sanitary and has good heat preservation effect.

Disclosure of Invention

In view of the above-mentioned defects of the prior art, the technical problem to be solved by the utility model is to provide a clean and sanitary self-heating hot pot packaging box with good heat preservation effect.

In order to realize the above-mentioned purpose, the utility model provides a self-heating chafing dish packing carton, close including box body and lid on the box body, still hold in the box body and have interior box, interior box highly do half of the height of box body, the both sides of interior box are provided with inside sunken lifting groove, the box body integration comprises box mouth, box body and the box bottom from top to bottom, the top of box body is provided with the ring of shelving of inside extension, the top edge of interior box is provided with outside extension and can shelves shelve the hook ring that circles.

The edge of lid is provided with the bordure that is the right angle bending, the middle part of lid still is provided with downwardly extending's sealing ring, the top outside of box mouth is provided with the seal platform of radial outside extension, the lock of borduring is sealed on the seal platform, the upper end inboard of box mouth is provided with the sealing washer of radial inside extension, the sealing washer with the outside interference fit of sealing ring.

And the center of the bottom of the box bottom is provided with an upward convex heat insulation platform.

And the bottom of the box bottom is provided with continuous heat insulation strips protruding outwards around the heat insulation table.

The box is characterized in that the cross section of the box body and the cross section of the box bottom are both in an inverted trapezoid shape, and the diameter of the top of the box bottom is smaller than that of the bottom of the box body.

The inner sides of four corners at the upper end of the box body are respectively provided with a placing table protruding outwards.

The bottom of the cover is also integrally provided with a fixing column extending downwards.

The inside wall and the bottom of the inner box are also provided with continuous guide grooves.

The utility model has the advantages that: the utility model discloses a self-heating hot pot packaging box, including box body and the lid that the lid closes on the box body, the inner box still has held in the box body, the height of inner box is half of the height of box body, the both sides of inner box are provided with inside sunken pull groove, the box body integration comprises from top to bottom box mouth, box body and box bottom, the top of box body is provided with the interior shelf ring that extends, the top edge of inner box is provided with the hook ring that extends outward and can shelve on shelf ring, simple structure, pull groove is used for lifting inner box, and is very convenient; when in packaging, the food materials and the hotpot condiment are placed in the inner box, and the heating materials are placed in the box body and pressed at the bottom of the inner box, so that the food materials and the hotpot condiment are separately placed cleanly and sanitarily.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the structure of the cover of the present invention;

fig. 3 is a schematic structural diagram of the box body of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, a self-heating hot pot packaging box comprises a box body 2 and a cover 1 covering the box body 2, wherein an inner box 3 is also accommodated in the box body 2, the height of the inner box 2 is half of the height of the box body 2, inward-recessed lifting grooves 31 are arranged on two sides of the inner box 3, the box body 2 is integrally formed by a box opening 21, a box body 22 and a box bottom 23 from top to bottom, an inward-extending placing ring 223 is arranged at the top end of the box body 22, a hook ring 32 which extends outwards and can be placed on the placing ring 223 is arranged on the top edge of the inner box 3, the structure is simple, and the lifting grooves are used for lifting the inner box, so that convenience is achieved; when in packaging, the food material and the hotpot condiment are placed in the inner box, and the heating material is placed in the box body and pressed at the bottom of the inner box, so that the food material and the hotpot condiment are separately placed cleanly and hygienically.

The edge of lid 1 is provided with the bound edge 11 that is the right angle bending, the middle part of lid 1 still is provided with downwardly extending's sealing ring 12, the top outside of box mouth 21 is provided with the sealed platform 211 of radial outside extension, bound edge 11 lock is sealed on the sealed platform 211, the upper end inboard of box mouth 21 is provided with the radial inside sealing washer 212 that extends, sealing washer 212 with the outside interference fit of sealing ring 12, bound edge and the cooperation of sealed platform form first layer insulation construction, and the sealing washer forms second floor insulation construction with the cooperation of sealing ring, and dual insulation construction keeps warm effectually, satisfies the thermal-insulated requirement and the heat preservation requirement of fast hot pot.

In order to further enhance the heat preservation effect, the center of the bottom of the box bottom 23 is provided with an upward convex heat insulation platform 231, so that the center of the bottom of the box bottom 23 is separated from the table top, the condition of direct heat transfer is avoided, and the heat loss is reduced; the bottom of the box bottom 23 is provided with a continuous heat insulating strip 232 protruding outwards around the heat insulating table 231, and the heat insulating strip 232 greatly reduces the contact area between the peripheral part of the box bottom 23 and the table top and is a further means for reducing heat transfer.

The cross section of the box body 22 and the cross section of the box bottom 23 are both in an inverted trapezoid shape, the diameter of the top of the box bottom 23 is smaller than that of the bottom of the box body 22, the contact area of the whole heat-preservation packaging box and a table top is reduced due to the shape, and the heat-preservation method is also adopted.

The inside wall and the bottom of the inner box 3 are also provided with continuous flow guide grooves 33, the inner box 3 is used for placing food materials and hotpot seasoning materials, heating materials placed in the box bottom 23 are heated after a certain amount of water is added, and heated water can be retained in the inner box 3 again due to the flow guide grooves 33 and cannot overflow the outside of the inner box 3.

The inner sides of the four corners of the upper end of the box body 22 are respectively provided with placing platforms 221 which protrude outwards, and after the inner box 3 is taken down, two ends of tableware such as cutlery are respectively placed on the two placing platforms 221 at the opposite corners.

The bottom of the cover 1 is also integrally provided with a fixing column 13 extending downwards, and after the cover is packaged, tableware such as knife forks and the like, food material bags and hotpot condiment bags in the inner box 3 of the fixing column 13 cannot shake during transportation, so that the phenomenon that the tableware such as the knife forks and the like puncture packaging films of food materials or hotpot condiment is avoided.

The side of the box body 22 is also provided with a planar first information prompt area 222, and the middle of the upper surface of the cover 1 is provided with a planar second information prompt area 15, both of which are used for pasting food information and other contents.

The edge of the cover 1 is also provided with a pull angle 14 extending outwards, so that the cover 1 can be conveniently uncovered.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a self-heating chafing dish packing carton, includes box body (2) and lid (1) that the lid closed on box body (2), its characterized in that: the novel multifunctional box is characterized in that an inner box (3) is further contained in the box body (2), the height of the inner box (3) is half of that of the box body (2), inwards-recessed lifting grooves (31) are formed in two sides of the inner box (3), the box body (2) is integrally formed by a box opening (21), a box body (22) and a box bottom (23) from top to bottom, an inwards-extending placing ring (223) is arranged at the top end of the box body (22), and a hooking ring (32) which extends outwards and can be placed on the placing ring (223) is arranged at the edge of the top of the inner box (3).

2. The self-heating chaffy dish packaging box of claim 1, wherein: the edge of lid (1) is provided with bordure (11) that are the right angle bending, the middle part of lid (1) still is provided with downwardly extending's sealing ring (12), the top outside of box mouth (21) is provided with radial outside extension's sealed platform (211), bordure (11) lock is sealed on sealed platform (211), the upper end inboard of box mouth (21) is provided with radial inside extension's sealing washer (212), sealing washer (212) with the outside interference fit of sealing ring (12).

3. The self-heating chaffy dish packaging box of claim 2, wherein: the center of the bottom of the box bottom (23) is provided with an upward convex heat insulation platform (231).

4. The self-heating chaffy dish packing box of claim 3, wherein: the bottom of the box bottom (23) is provided with a continuous heat insulation strip (232) protruding outwards around the heat insulation platform (231).

5. The self-heating chaffy dish packaging box of claim 2, wherein: the cross section of the box body (22) and the cross section of the box bottom (23) are both in an inverted trapezoid shape, and the diameter of the top of the box bottom (23) is smaller than that of the bottom of the box body (22).

6. The self-heating chaffy dish packaging box of claim 2, wherein: the inner sides of four corners at the upper end of the box body (22) are respectively provided with a placing table (221) which protrudes outwards.

7. The self-heating chaffy dish packaging box of claim 2, wherein: the bottom of the cover (1) is also integrally provided with a fixing column (13) extending downwards.

8. The self-heating chaffy dish packaging box of claim 1, wherein: the inner side wall and the bottom of the inner box (3) are also provided with continuous flow guide grooves (33).