CN112498921B - Multifunctional food packaging box - Google Patents

Multifunctional food packaging box Download PDF

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Publication number
CN112498921B
CN112498921B CN202011427431.8A CN202011427431A CN112498921B CN 112498921 B CN112498921 B CN 112498921B CN 202011427431 A CN202011427431 A CN 202011427431A CN 112498921 B CN112498921 B CN 112498921B
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CN
China
Prior art keywords
box
packing box
food
pocket
packaging box
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Expired - Fee Related
Application number
CN202011427431.8A
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Chinese (zh)
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CN112498921A (en
Inventor
文伟发
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Pingxiang Changyuan Technology Co ltd
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Pingxiang Changyuan Technology Co ltd
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Priority to CN202011427431.8A priority Critical patent/CN112498921B/en
Publication of CN112498921A publication Critical patent/CN112498921A/en
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Publication of CN112498921B publication Critical patent/CN112498921B/en
Expired - Fee Related legal-status Critical Current
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/28—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3484—Packages having self-contained heating means, e.g. heating generated by the reaction of two chemicals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)

Abstract

The invention discloses a multifunctional food packaging box which comprises an outer packaging box, a lining box and a heat preservation pocket seat, wherein the lining box is arranged on the inner side of the outer packaging box in an inverted buckling mode, the inner side face of the lining box is connected with a reinforcing ring in a gluing mode, and a support disc is bonded at one end of the reinforcing ring. Has the advantages that: according to the invention, the opening end of the inner lining box is inversely buckled and extended into the outer packing box, so that the abutting disc in the inner lining box is abutted against food under the action of the tin foil layer, the sponge type reinforcing ring for bearing the abutting disc can provide enough buffering and elasticity while keeping the abutting state, and the double protection of the outer packing box and the inner lining box is matched, so that the stability and the integrity of the food in the outer packing box are increased and guaranteed, the food is convenient to distribute, meanwhile, the two handles on the top surface of the outer packing box are pulled through the rectangular grooves, and the abutting pieces on the inner side surfaces of the two handles are pressed with the inner lining box, so that the portability of the outer packing box is effectively increased while the stability of the inner lining box is guaranteed, and the carrying, the use and the distribution are convenient.

Description

Multifunctional food packaging box
Technical Field
The invention relates to the field of food packaging boxes, in particular to a multifunctional food packaging box.
Background
The food package is a component of food commodity, it protects the food, make the food in the course of leaving the processing area to circulate in consumers' hands, prevent the damage of the external factor of biological, chemical, physical, it can also have the function of keeping the food itself steady in quality, it facilitates the food to eat, it expresses the food appearance at first, attract the image of consumption, have value beyond the material cost. Therefore, the food packaging process is also an integral part of the food manufacturing system engineering.
Along with the vogue of the take-out industry, the packaging boxes for take-out food tend to be diversified, the main function of the packaging boxes is to ensure the consistency of the food from a merchant to a consumer, the existing food packaging boxes are often difficult to ensure the temperature, the portability, the stability, the integrity and the like in the conveying process, and the defects of functions in various aspects exist, so that the packaging effect and the quality of the food are influenced.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multifunctional food packaging box which has the advantage of multiple functions, and further solves the problems in the background art.
(II) technical scheme
In order to realize the advantage of the versatility, the invention adopts the following specific technical scheme:
the utility model provides a multifunctional food packaging box, includes external packing box, inside lining box and heat preservation pocket seat, the inside back-off of external packing box has placed the inside lining box, and inside lining box inside surface veneer is connected with the beaded finish, the one end of beaded finish bonds and has to the dish, and the surperficial cladding that supports the dish has the tin foil layer, external packing box's top surface is provided with the handle, and the surface of handle has seted up the rectangular channel, the handle medial surface bonds and has supported the piece, and supports the one end and the inside lining box butt of piece, external packing box's bottom surface fastening bonds and has the heat preservation pocket seat, and the side of heat preservation pocket seat has seted up and has placed the mouth, it has the drawer to peg graft in the mouth to place.
Further, the one end of drawer is provided with the end plate, and the both ends of end plate side surface all are provided with the location ear of U type structure, the spread groove has been seted up to the surface of heat preservation pocket seat, and the spread groove pegs graft with the location ear, the top surface of end plate is provided with the sticker, and pastes a side surface and passes through the face of gluing and laminate with external packing box lower part side, the heating package has been placed to the drawer inboard.
Furthermore, the side of external packing box bonds and has the first pocket of placing, and the first pocket inboard of placing is provided with two holding strips that the cross-section is U type structure, two the looks separation face of holding strip all bonds and has the reference column, and the one end of reference column passes through the through-hole and pegs graft with the first side of placing the pocket, first pocket one side of placing is provided with the second and places the pocket, and the second places the top surface of pocket and has seted up the eyelid groove.
Furthermore, the two groups of the lifting handles and the two groups of the supporting pieces are arranged and are symmetrical about a vertical central line of the outer packaging box, and the two groups of the lifting handles and the two groups of the supporting pieces are of a herringbone structure.
Furthermore, two the looks of holding strip all bonds the reference column that has two round platform type structures, and the reference column is hollow paper material, the first side of placing the pocket corresponds the reference column and has seted up a plurality of through-holes.
Furthermore, the outer surface of the heat preservation pocket seat is provided with two connecting grooves corresponding to the positioning lugs.
Furthermore, one end of the lining box is provided with an opening with a rectangular structure.
Furthermore, the reinforcing ring is made of sponge, and the whole reinforcing ring is of a cylindrical structure.
Furthermore, the supporting disc is of a disc-shaped structure and is made of corrugated paper.
Furthermore, the top surface of the end plate is provided with two adhesive sheets, and one side surfaces of the two adhesive sheets are provided with rubber surfaces.
(III) advantageous effects
Compared with the prior art, the invention provides a multifunctional food packaging box which has the following beneficial effects:
(1) according to the invention, the open end of the inner lining box is reversely inserted into the outer packing box, so that the supporting disc in the inner lining box is enabled to be abutted against food under the action of the tin foil layer, the sponge-type reinforcing ring for bearing the supporting disc can endow enough buffering and elasticity while keeping an abutting state, and the double protection of the outer packing box and the inner lining box is matched, so that the stability and the integrity of the food in the outer packing box are increased and guaranteed, the food is convenient to distribute, meanwhile, the two handles on the top surface of the outer packing box are pulled through the rectangular grooves, and the supporting pieces on the inner side surfaces of the two handles are enabled to be in pressure joint with the inner lining box, so that the portability of the outer packing box is effectively increased while the stability of the inner lining box is guaranteed, and the carrying, the use and the distribution are convenient.
(2) According to the invention, the paper drawer extends into the thermal insulation pocket seat from the placing opening, the U-shaped positioning lugs at the two ends of the end plate are enabled to synchronously extend into the inner side of the thermal insulation pocket seat along with the drawer, then the drawer is pulled reversely, the positioning lugs are enabled to be plugged with the connecting grooves of the thermal insulation pocket seat, the plugging and fixing of the drawer are realized, and the two sticking pieces on the top surface of the end plate are enabled to be stuck with the lower surface of the outer packaging box under the action of the glue surface of the sticking pieces by sticking the end plate to the placing opening of the thermal insulation pocket seat, so that the secondary fixing of the drawer is realized, the stability of the drawer in the thermal insulation pocket seat is increased, the heating package placed in the drawer is enabled to stably and continuously heat and preserve heat the outer packaging box, and the temperature of food in the outer packaging box is effectively maintained.
(3) According to the food tableware packaging box, the food tableware is stretched into the first placing bag, so that the food tableware presses the two paper clamping strips with the U-shaped cross sections in the first placing bag, the two clamping strips move away from each other, the circular truncated cone-shaped positioning columns of the two clamping strips are respectively and tightly inserted into the through holes formed in the side face of the first placing bag, the two opposite faces of the two clamping strips can be clamped and fixed with the two sides of the food tableware, stable storage of the food tableware is achieved, meanwhile, the food accessory seasoning is stretched into the second placing bag from the eyelid groove, the food accessory seasoning can be stably stored in the second placing bag, and the functionality of the external packaging box is effectively improved while the food tableware and the accessory seasoning are guaranteed to be stably stored.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a multi-functional food packing box according to an embodiment of the present invention;
FIG. 2 is a side view of a multi-functional food packaging case according to an embodiment of the present invention;
FIG. 3 is an exploded view of an inner liner of a multi-functional food packing box according to an embodiment of the present invention;
FIG. 4 is a schematic view illustrating a drawer structure of a multi-functional food packing box according to an embodiment of the present invention;
FIG. 5 is a schematic view illustrating a first receiving pocket of the multi-functional food packing box according to the embodiment of the present invention;
FIG. 6 is a schematic view illustrating a second receiving pocket of the multi-functional food packing box according to the embodiment of the present invention;
FIG. 7 is a schematic view illustrating a handle structure of the multi-functional food packaging box according to the embodiment of the present invention;
FIG. 8 is a schematic view of a thermal insulation pocket seat of a multifunctional food packing box according to an embodiment of the present invention.
In the figure:
1. packaging the mixture in an external box; 2. a liner box; 3. a thermal insulation pocket seat; 4. a drawer; 5. a sticker; 6. a handle; 7. a support sheet; 8. a reinforcement ring; 9. a rectangular groove; 10. disc pushing; 11. a first placing pocket; 12. a second placing pocket; 13. a positioning column; 14. clamping strips; 15. a tin foil layer; 16. positioning the lug; 17. an end plate; 18. heating the bag; 19. an eyelid groove; 20. a placement port; 21. and connecting the grooves.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable one skilled in the art to understand the embodiments and advantages of the disclosure for reference and without scale, wherein elements are not shown in the drawings and like reference numerals are used to refer to like elements generally.
According to an embodiment of the present invention, there is provided a multifunctional food packing box.
The invention will be further described with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-8, a multifunctional food packaging box according to an embodiment of the invention comprises an outer packaging box 1, a lining box 2 and a heat preservation pocket seat 3, wherein the lining box 2 is placed on the inner side of the outer packaging box 1 in an inverted buckle manner, the inner side surface of the lining box 2 is connected with a reinforcing ring 8 in a gluing manner, one end of the reinforcing ring 8 is bonded with a support disc 10, the surface of the support disc 10 is coated with a tin foil layer 15, the top surface of the outer packaging box 1 is provided with a handle 6, the surface of the handle 6 is provided with a rectangular groove 9, the inner side surface of the handle 6 is bonded with a support sheet 7, one end of the support sheet 7 is abutted against the lining box 2, the bottom surface of the outer packaging box 1 is fixedly bonded with the heat preservation pocket seat 3, the side surface of the heat preservation pocket seat 3 is provided with a placement opening 20, a drawer 4 is inserted into the placement opening 20, the inverted buckle type of the inner packing box 2 is inserted into the outer packaging box 1, impel the inside dish 10 that supports of inner liner box 2 under the effect of tinfoil layer 15 with the food butt, and bear sponge type beaded finish 8 that supports dish 10 and can give sufficient buffering and elasticity when keeping the butt state, cooperation outer packing box 1 and inner liner box 2's dual protection, thereby increase and guarantee food stability and the integrity in outer packing box 1, when carrying the delivery, draw two handles 6 of outer packing box 1 top surface through rectangular channel 9, impel the piece 7 that supports of two handles 6 medial surfaces all with the crimping of inner liner box 2, thereby effectively increase outer packing box 1's portability when guaranteeing inner liner box 2 stability, conveniently carry and deliver.
In one embodiment, an end plate 17 is arranged at one end of the drawer 4, two ends of one side surface of the end plate 17 are respectively provided with a positioning lug 16 with a U-shaped structure, a connecting groove 21 is formed in the outer surface of the thermal insulation pocket seat 3, the connecting groove 21 is inserted into the positioning lug 16, the top surface of the end plate 17 is provided with an adhesive sheet 5, one side surface of the adhesive sheet 5 is attached to the side surface of the lower part of the outer packing box 1 through an adhesive surface, a heating bag 18 is placed on the inner side of the drawer 4, the paper drawer 4 extends into the thermal insulation pocket seat 3 through a placing opening 20, the U-shaped positioning lugs 16 at two ends of the end plate 17 are enabled to synchronously extend into the inner side of the thermal insulation pocket seat 3 along with the drawer 4, then the drawer 4 is pulled reversely, the positioning lugs 16 are enabled to be inserted into the connecting groove 21 of the thermal insulation pocket seat 3, the inserting and fixing of the drawer 4 is realized, and the two adhesive sheets 5 on the top surface of the end plate 17 are enabled to be attached to the surface of the lower part of the outer packing box 1 under the action of the adhesive surface of the end plate 17 through the adhesive surface, realize that the secondary of drawer 4 is fixed, increase the stability that drawer 4 is in the inside of thermal insulation pocket seat 3 for the heating package 18 of placing in the drawer 4 carries out stable and lasting heating heat preservation to external packing carton 1, thereby effectively keep food to be in the temperature in external packing carton 1, wherein, heating package 18 is prior art, does not have the repeated description, common infusion with heating package 18 can (the theory of operation is by the air vent of heating material through the shell with oxygen in the air and moisture content contact take place the reaction release heat).
In one embodiment, a first placing bag 11 is adhered to the side surface of the outer packing box 1, two clamping strips 14 with a U-shaped cross section are arranged on the inner side of the first placing bag 11, positioning columns 13 are adhered to the opposite surfaces of the two clamping strips 14, one end of each positioning column 13 is inserted into the side surface of the first placing bag 11 through a through hole, a second placing bag 12 is arranged on one side of the first placing bag 11, an eyelid groove 19 is formed in the top surface of the second placing bag 12, food tableware is enabled to press the two paper clamping strips 14 with the U-shaped cross section in the first placing bag 11 through extending the food tableware into the first placing bag 11, the two clamping strips 14 move away from each other, the circular platform type positioning columns 13 of the opposite surfaces of the two clamping strips 14 are respectively and tightly inserted into the through holes formed in the side surface of the first placing bag 11, the opposite surfaces of the two clamping strips 14 can be clamped and fixed with the two sides of the food tableware, so as to realize stable storage of the food tableware, simultaneously, place pocket 12 through stretching into the second with the affiliated flavouring of food by eyelid groove 19, make the affiliated flavouring of food can stably accomodate and place pocket 12 inside at the second, guarantee food tableware and affiliated flavouring and effectively increase external packing box 1's functional when depositing steadily, when carrying the delivery, draw two handles 6 of external packing box 1 top surface through rectangular channel 9, make the piece 7 that supports of 6 medial surfaces of two handles all with inside lining box 2 crimping, thereby effectively increase external packing box 1's portability when guaranteeing inside lining box 2 stability, conveniently carry and deliver.
In one embodiment, two sets of the lifting handles 6 and the abutting pieces 7 are arranged, the two sets of the lifting handles 6 and the abutting pieces 7 are symmetrical about the vertical center line of the outer packing box 1, and the two sets of the lifting handles 6 and the abutting pieces 7 are both in a herringbone structure, so that the carrying and the distribution of the outer packing box 1 are facilitated through the two sets of the lifting handles 6 and the abutting pieces 7 in the herringbone structure.
In one embodiment, two positioning columns 13 of a circular truncated cone structure are bonded on the opposite surfaces of the two holding strips 14, the positioning columns 13 are made of hollow paper materials, a plurality of through holes are formed in the side surface of the first placing bag 11 corresponding to the positioning columns 13, and the two holding strips 14 can gradually extend into and only be inserted into the through holes in the opposite moving process through the circular truncated cone-shaped positioning columns 13, so that the holding and fixing of food tableware are realized, wherein the food tableware is particularly a set type tableware with a package commonly used in the existing takeaway.
In one embodiment, the outer surface of the thermal insulation pocket base 3 is provided with two connecting slots 21 corresponding to the positioning lugs 16, and the two connecting slots 21 and the two corresponding U-shaped positioning lugs 16 are used to facilitate the insertion and fixation (also understood as a hanging state) of the drawer 4.
In one embodiment, one end of the lining box 2 is provided with an opening with a rectangular structure, and the lining box 2 is convenient to be placed in the outer packing box 1 in a reverse buckling mode through the opening, so that double protection of packed food is achieved.
In one embodiment, the reinforcing ring 8 is made of a sponge material, and the entire reinforcing ring 8 has a cylindrical structure, and the sponge reinforcing ring 8 having the cylindrical structure can provide sufficient cushioning and elasticity while maintaining the abutting state.
In one embodiment, the tray 10 is a disc-shaped structure, and the tray 10 is made of corrugated paper, so that the tray 10 made of corrugated paper has good structural strength, and the abutting or pressing effect with food can be guaranteed.
In one embodiment, the top surface of the end plate 17 is provided with two adhesive patches 5, and one side surface of both adhesive patches 5 is provided with an adhesive surface, whereby the stability of the drawer 4 can be increased by means of both adhesive patches 5 and their respective adhesive surfaces.
The working principle is as follows:
when the food warmer is used, firstly, food to be distributed is contained in the outer packaging box 1, then the opening end of the inner lining box 2 is reversely buckled and extended into the outer packaging box 1, the supporting disc 10 in the inner lining box 2 is enabled to be abutted against the food under the action of the tin foil layer 15, the sponge type reinforcing ring 8 bearing the supporting disc 10 can endow enough buffering and elasticity while keeping the abutting state, the double protection of the outer packaging box 1 and the inner lining box 2 is matched, so that the stability and the integrity of the food in the outer packaging box 1 are increased and guaranteed, when the food is kept warm, the paper drawer 4 is extended into the heat preservation pocket seat 3 from the placing opening 20, the U type positioning lugs 16 at the two ends of the end plate 17 are enabled to be synchronously extended into the inner side of the heat preservation pocket seat 3 along with the drawer 4, then the drawer 4 is reversely pulled, the positioning lugs 16 are enabled to be inserted into the connecting grooves 21 of the heat preservation pocket seat 3, the inserting and fixing of the drawer 4 is realized, and the end plate 17 is attached to the placing opening 20 of the heat preservation pocket seat 3, two adhesive sheets 5 on the top surface of an end plate 17 are enabled to be attached to the lower surface of the outer packaging box 1 under the action of the adhesive surface of the adhesive sheets, so that secondary fixation of the drawer 4 is realized, the stability of the drawer 4 in the heat preservation bag seat 3 is improved, the heating bag 18 placed in the drawer 4 is enabled to stably and continuously heat and preserve heat of the outer packaging box 1, and therefore the temperature of food in the outer packaging box 1 is effectively kept, when food tableware and accessory seasonings are placed, the food tableware is stretched into the first placing bag 11, the food tableware is enabled to press two paper clamping strips 14 with U-shaped sections in the first placing bag 11, and then the two clamping strips 14 move away from each other, so that the circular platform type positioning columns 13 of the two clamping strips 14 away from each other are respectively and tightly inserted into the through holes formed in the side surfaces of the first placing bag 11, and the two clamping strips 14 opposite surfaces can be clamped and fixed with the two sides of the food tableware, so that the food tableware is stably stored, simultaneously, place pocket 12 through stretching into the second with the supplementary flavouring of food by eyelid groove 19, make the supplementary flavouring of food can stably accomodate and place inside pocket 12 at the second, effectively increase external packing box 1's functionality when guaranteeing that food tableware and supplementary flavouring are stably deposited, when carrying the delivery, draw two handles 6 of external packing box 1 top surface through rectangular channel 9, make the piece 7 that supports of 6 medial surfaces of two handles all with inside lining box 2 crimping, thereby effectively increase external packing box 1's portability when guaranteeing inside lining box 2 stability, conveniently carry and deliver.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. A multifunctional food packaging box is characterized by comprising an outer packaging box (1), a lining box (2) and a heat preservation pocket seat (3), wherein the lining box (2) is arranged on the inner side of the outer packaging box (1) in an inverted buckling mode, and the inner side surface of the lining box (2) is connected with a reinforcing ring (8) in a gluing way, one end of the reinforcing ring (8) is bonded with a support disc (10), the surface of the abutting disc (10) is coated with a tin foil layer (15), the top surface of the outer packing box (1) is provided with a handle (6), the surface of the handle (6) is provided with a rectangular groove (9), the inner side surface of the handle (6) is bonded with a resisting sheet (7), one end of the abutting sheet (7) is abutted against the lining box (2), the bottom surface of the outer packing box (1) is fixedly bonded with a heat preservation pocket seat (3), and a placing opening (20) is formed in the side surface of the heat preservation pocket seat (3), and a drawer (4) is inserted into the placing opening (20).
2. The multifunctional food packing box according to claim 1, wherein an end plate (17) is arranged at one end of the drawer (4), positioning lugs (16) of a U-shaped structure are arranged at both ends of one side surface of the end plate (17), a connecting groove (21) is formed in the outer surface of the heat preservation bag base (3), the connecting groove (21) is inserted into the positioning lugs (16), the adhesive sheet (5) is arranged on the top surface of the end plate (17), one side surface of the adhesive sheet (5) is attached to the lower side surface of the outer packing box (1) through an adhesive surface, and a heating bag (18) is placed on the inner side of the drawer (4).
3. The multifunctional food packing box according to claim 1, characterized in that a first placing pocket (11) is bonded on the side of the outer packing box (1), two clamping strips (14) with U-shaped cross sections are arranged on the inner side of the first placing pocket (11), positioning columns (13) are bonded on the two opposite surfaces of the two clamping strips (14), one end of each positioning column (13) is inserted into the side of the first placing pocket (11) through a through hole, a second placing pocket (12) is arranged on one side of the first placing pocket (11), and an eyelid groove (19) is formed in the top surface of the second placing pocket (12).
4. The multifunctional food packing box according to claim 1, characterized in that two sets of the handles (6) and the resisting sheets (7) are provided, the two sets of the handles (6) and the resisting sheets (7) are symmetrical about the vertical center line of the outer packing box (1), and the two sets of the handles (6) and the resisting sheets (7) are of a herringbone structure.
5. The multifunctional food packaging box according to claim 3, wherein two positioning columns (13) with a circular truncated cone structure are adhered to the opposite surfaces of the two holding strips (14), the positioning columns (13) are made of hollow paper materials, and a plurality of through holes are formed in the side surface of the first placing pocket (11) corresponding to the positioning columns (13).
6. The multi-functional food packaging box according to claim 2, characterized in that the outer surface of the thermal insulating pocket holder (3) is provided with two connecting slots (21) corresponding to the positioning lugs (16).
7. The multi-functional food packaging box according to claim 1, characterized in that one end of the inner box (2) is opened with a rectangular structure.
8. The multi-functional food packaging box according to claim 1, characterized in that the reinforcing ring (8) is made of sponge material, and the whole reinforcing ring (8) is cylindrical.
9. The multi-functional food packaging box according to claim 1, characterized in that the support plate (10) is of a disk-shaped structure, and the support plate (10) is made of corrugated paper.
10. The multi-functional food packing box according to claim 2, wherein the top surface of the end plate (17) is provided with two adhesive sheets (5), and one side surface of both adhesive sheets (5) is provided with an adhesive surface.
CN202011427431.8A 2020-12-07 2020-12-07 Multifunctional food packaging box Expired - Fee Related CN112498921B (en)

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