CN111559559A - Portable multifunctional lunch box with heat preservation and heating functions - Google Patents
Portable multifunctional lunch box with heat preservation and heating functions Download PDFInfo
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- CN111559559A CN111559559A CN202010426781.6A CN202010426781A CN111559559A CN 111559559 A CN111559559 A CN 111559559A CN 202010426781 A CN202010426781 A CN 202010426781A CN 111559559 A CN111559559 A CN 111559559A
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- box
- soup bowl
- lunch
- cover
- platform
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 238000004321 preservation Methods 0.000 title claims abstract description 17
- 235000014347 soups Nutrition 0.000 claims abstract description 89
- 235000013409 condiments Nutrition 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 235000012054 meals Nutrition 0.000 claims description 4
- 235000013305 food Nutrition 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 8
- 235000019640 taste Nutrition 0.000 abstract description 7
- 235000011194 food seasoning agent Nutrition 0.000 description 19
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 235000013410 fast food Nutrition 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
-
- 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
- B65D81/3813—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 rigid container being in the form of a box, tray or like container
- B65D81/3818—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 rigid container being in the form of a box, tray or like container formed with double walls, i.e. hollow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention provides an easily-carried multifunctional lunch box with a heat preservation and heating function, which comprises an outer box, an outer box cover, a soup bowl cover, a lunch box cover and a dish support, wherein a first platform is arranged on the inner side of the outer box, the upper edge of the soup bowl extends outwards to form a placing part, the placing part is placed on the first platform, a clamping cavity is formed between the lower part of the soup bowl and the outer box, the soup bowl cover is buckled on the soup bowl, the lunch box is placed on the soup bowl cover, a second platform is arranged on the inner side of the lunch box, the outer edge of the dish support is placed on the second platform, the box cover is buckled on the lunch box, and the outer box cover is buckled on the outer box. The portable multifunctional lunch box with the heat preservation and heating functions is convenient for catering personnel to unify food materials of concentrated varieties and different tastes or states into one lunch box, is easy to package and saves space.
Description
Technical Field
The invention relates to a lunch box, in particular to a portable multifunctional lunch box with a heat preservation and heating function.
Background
The fast food is popular food which is supplied quickly by commercial enterprises, eaten instantly and has reasonable price to meet the daily life needs of people, has the characteristics of quickness, convenience, standardization, environmental protection and the like, and along with the development of social economy and the continuous improvement of the living standard of people, the social demand of fast food is continuously expanded, thereby becoming an important representative strength of the development of modern food.
However, in the actual fast food distribution process, it is found that since the types, tastes and states of food are rich and diverse, dishes, meals, soup and the like need to be respectively packed in a restaurant for ensuring the quality during packing, so that excessive packing is easily caused, the fast food distribution system is inconvenient for customers to carry, and distribution is not convenient for distributors.
In summary, how to conveniently pack foods of different types, tastes and states is an urgent problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide an easily-carried multifunctional lunch box with a heat preservation and heating function, and solves the problems that foods of different types, tastes and states need to be respectively packed when the foods are packed in the conventional lunch box, so that excessive packing is easily caused, and the lunch box is inconvenient to carry and distribute.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a from multi-functional lunch-box of easily carrying of taking heat preservation heating function, includes outer box, outer lid, soup bowl lid, lunch-box lid and dish support, the inboard of outer box is provided with first platform, the top edge of soup bowl outwards extends and forms the portion of placing, the portion of placing is taken and is put on the first platform, the below of soup bowl with form between the outer box and press from both sides the chamber, soup bowl lid lock is in on the soup bowl, the lunch-box is placed the soup bowl is covered, the inboard of lunch-box is provided with the second platform, the outer edge of dish support is taken and is put on the second platform, the lunch-box lid lock is in on the lunch-box, outer lid lock is in on the outer box.
Further, the upper portion of outer box is equipped with the outside convex portion that expands of a plurality of, be provided with a pair of ear-hang on the outer fringe of portion of placing, the ear-hang is put on expand the first platform of portion bottom outward, be provided with the depressed part of undercut on expanding the first platform of portion bottom outward.
Furthermore, the seasoning box comprises a seasoning box body and a seasoning box cover, wherein the seasoning box cover is buckled on the seasoning box body, a clamping groove is formed in the first platform at the bottom of the outward expansion part, a downward bulge is formed in the bottom of the seasoning box body, and the bulge can be clamped in the clamping groove.
Furthermore, a first clamping table is arranged at the upper edge of the outer box, a second clamping table is arranged at the lower edge of the outer box cover, and a second concave part on the outer side of the second clamping table can be clamped on the first concave part on the outer side of the first clamping table.
Furthermore, an outward convex first outer convex part is arranged at the opening of the soup bowl, a second outer convex part is arranged on the soup bowl cover, and the second outer convex part can be clamped in the first outer convex part.
Furthermore, a first roundabout part is arranged at an opening of the soup bowl, a second roundabout part matched with the first roundabout part is arranged on the soup bowl cover, when the soup bowl cover is buckled on the soup bowl, a third outward-bent part of the second roundabout part is clamped in the first outward-bent part of the first roundabout part, a second inward-bent part of the second roundabout part is pressed against the first inward-bent part of the first roundabout part, a fourth outward-bent part of the second roundabout part is clamped in the second outward-bent part of the first roundabout part, the periphery of a ring plugging part arranged at the lower end of the second roundabout part is pressed against the inner peripheral surface of a vertical part at the lower end of the first roundabout part, the bottom of the soup bowl cover is pressed against a third platform on the inner side of the soup bowl, and a flanging at the top of the soup bowl cover is pressed against the upper edge of the soup bowl.
Furthermore, the bottom of the soup bowl is provided with an arch part or/and the peripheral surface of the soup bowl is provided with an inward sunken part which is sunken inwards.
Furthermore, a third clamping table is arranged at the upper edge of the lunch box, a fourth clamping table is arranged at the lower edge of the lunch box cover, and a fourth inner concave part on the outer side of the fourth clamping table can be clamped in the third inner concave part on the outer side of the third clamping table.
Furthermore, the top of the soup bowl cover is provided with a first upper convex part, the bottom of the lunch box is provided with a second upper convex part matched with the first upper convex part, and the outer box cover is provided with a sunken part sunken downwards.
Further, a heating bag is placed in the clamping cavity.
According to the technical scheme, the invention has the following beneficial effects:
according to the portable multifunctional lunch box, the soup bowl is arranged at the bottom, the lunch box is arranged in the middle, the dish support is arranged at the upper layer, three layers can be placed in the outer box at the same time, so that food materials with concentrated materials and different tastes or states can be unified into one lunch box by a catering worker, the lunch box is easy to package, saves space, can meet the use requirements of various take-out package boxes such as soup, meal, rice fishing, rice soaking and the like at the same time, and can also be used for outdoor activities; a heating bag is placed at the bottom, so that the heating bag can be insulated and heated, and is convenient to take out, express in short time and the like; the materials are sealed and stored to prevent odor tainting.
The invention is described in further detail below with reference to the figures and the detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of an outer box according to a first embodiment of the present invention.
FIG. 3 is a schematic top view of an outer box according to a first embodiment of the present invention.
Fig. 4 is a schematic perspective view of an outer case cover according to a first embodiment of the present invention.
Fig. 5 is a schematic perspective view of a soup bowl according to a first embodiment of the present invention.
Fig. 6 is a schematic sectional view of a soup bowl according to a first embodiment of the present invention.
Fig. 7 is a schematic perspective view of a soup bowl cover according to a first embodiment of the present invention.
Fig. 8 is a schematic perspective view of a lunch box according to a first embodiment of the invention.
FIG. 9 is a perspective view illustrating a lunch box cover according to a first embodiment of the present invention.
Fig. 10 is a schematic perspective view of a dish tray according to a first embodiment of the present invention.
Fig. 11 is a sectional structure view of a soup bowl according to a second embodiment of the present invention.
Fig. 12 is a schematic structural view of a connection part of a soup bowl and a soup bowl cover according to a third embodiment of the present invention.
FIG. 13 is a partial schematic structural view of an outer box of a fourth embodiment of the present invention.
Fig. 14 is a schematic top view of a seasoning box according to a fourth embodiment of the present invention.
Fig. 15 is a front view schematically illustrating the structure of the lid of the seasoning box in accordance with the fourth embodiment of the present invention.
Description of reference numerals: the outer box comprises an outer box 1, a first platform 11, an outward expansion part 12, a concave depression part 13, a first clamping table 14, a first inner concave part 141, a first hand-held part 15, a clamping groove 16, an outer box cover 2, a second clamping table 21, a second inner concave part 211, a lower concave part 22, a second hand-held part 23, a first air hole 24, a soup bowl 3, a placing part 31, a first outer convex part 311, an ear hanger 32, an arch part 33, an inner concave part 34, a third platform 35, a first roundabout part 36, a first outer curved part 361, a first inner curved part 362, a second outer curved part 363, a vertical part 364, a soup bowl cover 4, a second outer convex part 41, a flanging 42, a third hand-held part 43, a first upper convex part 44, a second air hole 45, a second roundabout part 46, a third outer curved part 461, a second inner curved part 462, a fourth outer curved part 463, a stopper ring part 464, a lunch boxes 5, a second platform 51, a third clamping table 52, a third inner concave part 521, a second upper concave part 53, a box cover 6, a fourth clamping table 61, a fourth clamping, The dish support 7, the outer edge 71, the concave part 72, the condiment box 8, the bulge 81, the partition 82, the sub-cavity 83, the condiment box cover 9 and the plug body 91.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The present invention is further described below with reference to fig. 1 to 15.
Example one
As shown in figure 1, the portable multifunctional lunch box with the heat preservation and heating functions comprises an outer box 1, an outer box cover 2, a soup bowl 3, a soup bowl cover 4, a lunch box 5, a lunch box cover 6 and a dish support 7, wherein a first platform 11 is arranged on the inner side of the middle upper part of the outer box 1, the upper edge of the soup bowl 3 extends outwards to form a placing part 31, after the placing part 31 is placed on the first platform 11, a clamping cavity is formed between the lower part of the soup bowl 3 and the outer box 1, a heating bag is placed in the clamping cavity so as to heat and preserve food, the soup bowl cover 4 is hermetically buckled on the soup bowl 3, the lunch box 5 is placed on the soup bowl cover 4, a second platform 51 is arranged on the inner side of the lunch box 5, the outer edge 71 of the dish support 7 is placed on the second platform 51, the lunch box cover 6 is buckled on the lunch box 5, the outer box cover 2 is buckled on the outer box 1, so that food materials with concentrated products and different tastes or states can be unified into one lunch box, the packaging box is easy to pack, saves space, can simultaneously meet the requirements of using various take-out package boxes such as soup, meal, rice fishing, rice soaking and the like, and can also be used for outdoor activities.
As shown in fig. 2, 3 and 5, the upper portion of the outer box 1 is provided with four outward-protruding outward-expanding portions 12, the outer edge of the placing portion 31 of the soup bowl 3 is provided with a pair of ear hooks 32, the ear hooks 32 are placed on the first platform 11 at the bottom of the outward-expanding portion 12, the first platform 11 at the bottom of the outward-expanding portion 12 is provided with a concave portion 13 which is concave downwards, a user can conveniently take and place the soup bowl 3, meanwhile, the heat generated by the heating bag can be conveniently dissipated to the upper portion of the outer box 1 due to the design of the concave portion 13, and the food in the lunch box 5 can be heated and insulated.
As shown in fig. 2, 3 and 4, a first clamping table 14 is arranged at the upper edge of the outer box 1, a second clamping table 21 is arranged at the lower edge of the outer box cover 2, and when the lunch box cover 6 is buckled on the lunch box 5, a second concave part 211 at the outer side of the second clamping table 21 is clamped on a first concave part 141 at the outer side of the first clamping table 14, so that the lunch box cover 6 and the outer box 1 are reliably connected.
As shown in fig. 2 and 4, the outer box 1 is provided with a first handheld portion 15, the outer box cover 2 is provided with a second handheld portion 23 matched with the first handheld portion 15, so that a user can open the lunch box cover 6 conveniently, in addition, the bottom of the outer box 1 is provided with six downward protruding support legs, and the top of the outer box cover 2 is provided with a pair of air holes 24.
As shown in fig. 5, 6 and 7, the inner side of the opening of the soup bowl 3 is provided with a first outward convex part 311, the soup bowl cover 4 is provided with a second outward convex part 41, and when the soup bowl cover 4 is buckled on the soup bowl 3, the second outward convex part 41 is buckled in the first outward convex part 311 to form a sealing structure, so that the food in the soup bowl 3 is prevented from leaking.
As shown in fig. 6, the bottom of the soup bowl 3 is provided with the arch part 33, which can increase the contact area between the soup bowl 3 and hot air, and is beneficial to heating and preserving the food in the soup bowl 3, in addition, the top of the soup bowl cover 4 is provided with the second air hole 45, and the third handheld part 43 is arranged on the soup bowl cover 4.
As shown in fig. 8 and 9, a third engaging step 52 is provided at the upper edge of the lunch box 5, a fourth engaging step 61 is provided at the lower edge of the lunch box cover 6, and when the lunch box cover 6 is fastened to the lunch box 5, an inner concave portion four 611 outside the fourth engaging step 61 can be engaged with an inner concave portion three 521 outside the third engaging step 52.
As shown in fig. 4, 7 and 8, in order to improve the placing stability of the lunch box 5, the soup bowl cover 4 is in a tray shape, the top of the soup bowl cover 4 is provided with a first upper convex part 44, the bottom of the lunch box 5 is provided with a second upper convex part 53 matched with the first upper convex part 44, the outer box cover 2 is provided with a downward sunken part 22, and the sunken part 22 of the outer box cover 2 can be pressed on the lunch box cover 6.
As shown in fig. 9 and 10, a fourth holding portion 62 is provided on the lunch box cover 6, a concave pit 621 which is concave downwards is provided on the fourth holding portion 62, so that the lunch box cover 6 can be conveniently opened by a user, a concave portion 72 is provided on the outer side wall of the dish support 7, the concave portion 72 extends to the outer edge 71, and the dish support 7 can be conveniently taken out of the lunch box 5 by the user.
Example two
As shown in fig. 11, the difference from the first embodiment lies in that the soup bowl 3 in the present embodiment has a smaller capacity in order to meet the containing demands of different-capacity food materials, and the inner concave portion 34 that is concave inward is provided on the peripheral surface of the soup bowl 3, so that the contact area between the food materials in the soup bowl 3 and hot air can be increased, which is advantageous for heating and keeping the food materials in the soup bowl 3 warm.
EXAMPLE III
As shown in fig. 12, on the basis of the first or second embodiment, the first detour portion 36 is provided at the opening of the soup bowl 3, the second detour portion 46 matched with the first detour portion 36 is provided on the soup bowl cover 4, when the soup bowl cover 4 is fastened on the soup bowl 3, the third outward-bent portion 461 of the second detour portion 46 is clamped in the first outward-bent portion 361 of the first detour portion 36, the second inward-bent portion 462 of the second detour portion 46 is pressed against the first inward-bent portion 362 of the first detour portion 36, the fourth outward-bent portion 463 of the second detour portion 46 is clamped in the second outward-bent portion 363 of the first detour portion 36, the outer periphery of the ring portion 464 arranged at the lower end of the second detour portion 46 is pressed against the inner peripheral surface of the vertical portion at the lower end of the first detour portion 36, the bottom of the soup bowl cover 364 is pressed against the third platform 35 inside the soup bowl 3, and the turned-up edge 42 at the top of the soup bowl cover 4 is pressed against the upper edge.
Example four
As shown in fig. 13, 14 and 15, on the basis of the first embodiment or the second embodiment, the portable multifunctional lunch box further comprises a seasoning box 8 and a seasoning box cover 9, a small amount of seasoning can be placed in the seasoning box 8 to meet the taste requirements of different customers, the seasoning box cover 9 is buckled on the seasoning box 8, the first platform 11 at the bottom of the outward expansion part 12 is provided with a clamping groove 16, the bottom of the seasoning box 8 is provided with a downward convex bulge 81, the bulge 81 can be clamped in the corresponding clamping groove 16, and a user can select to use the lunch box according to the requirements.
As shown in fig. 13, 14 and 15, a partition 82 is arranged in the seasoning box 8, the partition 82 divides the interior of the seasoning box 8 into two sub-cavities 83, and the plug bodies 91 which are correspondingly matched with the two sub-cavities 83 one by one are arranged on the cover 9 of the seasoning box, so that two kinds of ingredients can be placed in the seasoning box 8.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a from multi-functional lunch-box of easily carrying of taking heat preservation heating function which characterized in that, includes outer box (1), outer box lid (2), soup bowl (3), soup bowl lid (4), lunch-box (5), lunch-box lid (6) and dish support (7), the inboard of outer box (1) is provided with first platform (11), the top edge of soup bowl (3) outwards extends and forms placing portion (31), placing portion (31) are taken and are put on first platform (11), the below of soup bowl (3) with form the double-layered chamber between outer box (1), soup bowl lid (4) lock is in on soup bowl (3), lunch-box (5) are placed on soup bowl lid (4), the inboard of lunch-box (5) is provided with second platform (51), the outer edge (71) of dish support (7) are taken and are put on second platform (51), meal support (6) lock is in on lunch-box (5), the outer box cover (2) is buckled on the outer box (1).
2. The portable multifunctional lunch box with self-contained heat preservation and heating functions as claimed in claim 1, wherein the upper portion of the outer box (1) is provided with a plurality of outward-protruding outward-expanding portions (12), the outer edge of the placing portion (31) is provided with a pair of ear hooks (32), the ear hooks (32) are placed on the first platform (11) at the bottom of the outward-expanding portions (12), and the first platform (11) at the bottom of the outward-expanding portions (12) is provided with downward-recessed concave portions (13).
3. The portable multifunctional lunch box with the functions of heat preservation and heating as claimed in claim 2, further comprising a condiment box (8) and a condiment box cover (9), wherein the condiment box cover (9) is fastened on the condiment box (8), a clamping groove (16) is formed on the first platform (11) at the bottom of the outer expanding portion (12), a downward protrusion (81) is formed at the bottom of the condiment box (8), and the protrusion (81) can be clamped in the clamping groove (16).
4. The portable multifunctional lunch box with self-contained heat preservation and heating functions as claimed in any one of claims 1 to 3, wherein a first clamping table (14) is arranged at the upper edge of the outer box (1), a second clamping table (21) is arranged at the lower edge of the outer box cover (2), and a second concave part (211) on the outer side of the second clamping table (21) can be clamped on the first concave part (141) on the outer side of the first clamping table (14).
5. The portable multifunctional lunch box with the function of keeping warm and heating as claimed in any one of claims 1 to 3, wherein a first outward protruding part (311) is provided at the opening of the soup bowl (3), a second outward protruding part (41) is provided on the soup bowl cover (4), and the second outward protruding part (41) can be engaged with the first outward protruding part (311).
6. The portable lunch box with self-contained heat preservation and heating functions as claimed in any one of claims 1 to 3, wherein a first detour portion (36) is provided at the opening of the soup bowl (3), a second detour portion (46) matched with the first detour portion (36) is provided on the soup bowl cover (4), when the soup bowl cover (4) is fastened on the soup bowl (3), a third outer bend (461) of the second detour portion (46) is fastened in the first outer bend (361) of the first detour portion (36), a second inner bend (462) of the second detour portion (46) is pressed against a first inner bend (362) of the first detour portion (36), a fourth outer bend (463) of the second detour portion (46) is fastened in the second outer bend (363) of the first detour portion (36), an outer periphery of a ring portion (464) provided at the lower end of the second detour portion (46) is pressed against an inner peripheral surface of a lower end of a vertical detour portion (364) of the first detour portion (36), the bottom of the soup bowl cover (4) is pressed against the third platform (35) on the inner side of the soup bowl (3), and the flanging (42) at the top of the soup bowl cover (4) is pressed against the upper edge of the soup bowl (3).
7. The portable multifunctional lunch box with self-contained heat preservation and heating functions as claimed in any one of claims 1 to 3, wherein an arch part (33) is arranged at the bottom of the soup bowl (3) or/and an inward recessed part (34) which is recessed inward is arranged on the peripheral surface of the soup bowl (3).
8. The portable multifunctional lunch box with self-contained heat preservation and heating functions as claimed in any one of claims 1 to 3, wherein a third engaging table (52) is provided at the upper edge of the lunch box (5), a fourth engaging table (61) is provided at the lower edge of the lunch box cover (6), and a fourth concave portion (611) on the outer side of the fourth engaging table (61) can be engaged with a third concave portion (521) on the outer side of the third engaging table (52).
9. The portable multifunctional lunch box with the functions of heat preservation and heating as claimed in claim 1, wherein a first upper convex part (44) is arranged at the top of the soup bowl cover (4), a second upper convex part (53) matched with the first upper convex part (44) is arranged at the bottom of the lunch box (5), and a downward sunken part (22) is arranged on the outer box cover (2).
10. The portable multifunctional lunch box with the heat preservation and heating functions as claimed in claim 1, wherein a heating bag is placed in the clamping cavity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020102091462 | 2020-03-23 | ||
| CN202010209146 | 2020-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111559559A true CN111559559A (en) | 2020-08-21 |
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ID=72072204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010426781.6A Pending CN111559559A (en) | 2020-03-23 | 2020-05-19 | Portable multifunctional lunch box with heat preservation and heating functions |
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| CN (1) | CN111559559A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0449643A1 (en) * | 1990-03-30 | 1991-10-02 | Dalgety Spillers Foods Limited | Food package |
| JPH10327922A (en) * | 1997-05-29 | 1998-12-15 | Tiger Vacuum Bottle Co Ltd | Heat-insulation lunch box |
| JP2002360326A (en) * | 2001-06-11 | 2002-12-17 | Sukeetaa Kk | Lunch box |
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| CN2732043Y (en) * | 2004-09-20 | 2005-10-12 | 胡承琼 | Set meal box |
| WO2007056866A1 (en) * | 2005-11-21 | 2007-05-24 | Parsons Steven M | Food tray |
| US20080006626A1 (en) * | 2006-07-06 | 2008-01-10 | Jiang-Yi Zhao | Plastic lunch box |
| CN101128364A (en) * | 2005-02-23 | 2008-02-20 | 格拉德产品公司 | Container |
| KR20120137783A (en) * | 2011-06-13 | 2012-12-24 | 김진태 | Airtight container |
| KR20140055330A (en) * | 2012-10-31 | 2014-05-09 | 김영주 | Container |
| CN203727851U (en) * | 2014-01-21 | 2014-07-23 | 格敦企业股份有限公司 | Buckling structure for box body and box cover |
| CN205947350U (en) * | 2016-06-23 | 2017-02-15 | 东莞市宝记餐饮管理有限公司 | Multifunctional lunch -box |
| CN206026155U (en) * | 2016-06-22 | 2017-03-22 | 佘桂平 | Multipurpose basket of keeping a public place clean with ears |
| CN206472981U (en) * | 2016-08-31 | 2017-09-08 | 浙江百珍堂食品有限公司 | A kind of plastic portable cutlery box |
| CN207411705U (en) * | 2017-11-14 | 2018-05-29 | 常州龙骏天纯环保科技有限公司 | A kind of cutlery box with collet |
| CN208434865U (en) * | 2018-07-05 | 2019-01-29 | 湖北美时园食品股份有限公司 | A kind of stacked cutlery box of the self-heating of instant food |
| CN110037416A (en) * | 2019-05-16 | 2019-07-23 | 常州小合子工业设计有限公司 | A kind of heat-preservation lunch box of separating dry space from moist space |
| CN212268120U (en) * | 2020-05-19 | 2021-01-01 | 浙江百珍堂食品有限公司 | Portable multifunctional lunch box with heat preservation and heating functions |
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2020
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| EP0449643A1 (en) * | 1990-03-30 | 1991-10-02 | Dalgety Spillers Foods Limited | Food package |
| JPH10327922A (en) * | 1997-05-29 | 1998-12-15 | Tiger Vacuum Bottle Co Ltd | Heat-insulation lunch box |
| JP2002360326A (en) * | 2001-06-11 | 2002-12-17 | Sukeetaa Kk | Lunch box |
| FR2855817A1 (en) * | 2003-06-05 | 2004-12-10 | Daunat | Package for food product, has pair of independent receptacles, and blocking unit to block one receptacle in other receptacle, where each receptacle comprises of one lateral wall extending from respective bottom to respective opening |
| CN2732043Y (en) * | 2004-09-20 | 2005-10-12 | 胡承琼 | Set meal box |
| CN101128364A (en) * | 2005-02-23 | 2008-02-20 | 格拉德产品公司 | Container |
| WO2007056866A1 (en) * | 2005-11-21 | 2007-05-24 | Parsons Steven M | Food tray |
| US20080006626A1 (en) * | 2006-07-06 | 2008-01-10 | Jiang-Yi Zhao | Plastic lunch box |
| KR20120137783A (en) * | 2011-06-13 | 2012-12-24 | 김진태 | Airtight container |
| KR20140055330A (en) * | 2012-10-31 | 2014-05-09 | 김영주 | Container |
| CN203727851U (en) * | 2014-01-21 | 2014-07-23 | 格敦企业股份有限公司 | Buckling structure for box body and box cover |
| CN206026155U (en) * | 2016-06-22 | 2017-03-22 | 佘桂平 | Multipurpose basket of keeping a public place clean with ears |
| CN205947350U (en) * | 2016-06-23 | 2017-02-15 | 东莞市宝记餐饮管理有限公司 | Multifunctional lunch -box |
| CN206472981U (en) * | 2016-08-31 | 2017-09-08 | 浙江百珍堂食品有限公司 | A kind of plastic portable cutlery box |
| CN207411705U (en) * | 2017-11-14 | 2018-05-29 | 常州龙骏天纯环保科技有限公司 | A kind of cutlery box with collet |
| CN208434865U (en) * | 2018-07-05 | 2019-01-29 | 湖北美时园食品股份有限公司 | A kind of stacked cutlery box of the self-heating of instant food |
| CN110037416A (en) * | 2019-05-16 | 2019-07-23 | 常州小合子工业设计有限公司 | A kind of heat-preservation lunch box of separating dry space from moist space |
| CN212268120U (en) * | 2020-05-19 | 2021-01-01 | 浙江百珍堂食品有限公司 | Portable multifunctional lunch box with heat preservation and heating functions |
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Address after: No.5, Dongjing 2nd Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Applicant after: Baizhentang Biotechnology (Zhejiang) Co.,Ltd. Address before: 325000 No.5, Dongjing 2nd Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Applicant before: ZHEJIANG BAIZHENTANG FOOD Co.,Ltd. |
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Application publication date: 20200821 |