CN207341354U

CN207341354U - A kind of cellular-type self-heating meal box

Info

Publication number: CN207341354U
Application number: CN201721424333.2U
Authority: CN
Inventors: 尚发明
Original assignee: Sichuan Broadcom Plastic Products Co Ltd
Current assignee: Sichuan Broadcom Plastic Products Co Ltd
Priority date: 2017-10-31
Filing date: 2017-10-31
Publication date: 2018-05-11
Anticipated expiration: 2027-10-31

Abstract

A kind of cellular-type self-heating meal box provided by the utility model, including outer box, self-heating bag, inner box and box lid, the inner box include box body and are arranged on the partition plate that tray interior is detachably connected with it；The peripheral sidewall of box body is spaced is formed by connecting successively by the straight wall side plate of a pair of opposing and the arc side plate of a pair of opposing；The curved wall is formed by two inner circle segmental arcs and the cylindrical segmental arc transition being arranged between two inner circle segmental arcs；It is correspondingly provided with two opposite cylindrical segmental arcs on the inside of box side wall and is connected with the matched vertical chute in the side of partition plate, two sliding slots with the horizontal straight slot that bottom in box body is set.The cross section design of inner box uniqueness, increases heating surface area while the use space of inner box is not reduced, its heating surface bigger is so made when cooking, can make food balanced heating, reduces heating time；Slided in the straight slot that partition plate can open up in box body, the purpose that partition plate plays separation is inserted into when needing and separating food.

Description

A kind of cellular-type self-heating meal box

Technical field

It the utility model is related to field of tableware, and in particular to a kind of cellular-type self-heating meal box.

Background technology

In field of food, heating unit such as micro-wave oven is generally required or with fire heating etc. to heat food people, but It is that cannot timely use micro-wave oven under many circumstances to be, particularly tourist, field work person's or long-distance goods Driver of fortune etc.；In this case with regard to needing that the tableware heated can be facilitated whenever and wherever possible, on the market now with many energy self-heatings Cutlery box, including heating shell and its internal inner box for containing food etc., but during heating food or cooking food The structure of inner box is mostly that rectangular design often makes its internal food uneven heating weighing apparatus, and the food of inside middle can when causing to heat Can not have hot or underdone；And internal inner box basic setup is the cavity structure without lattice, people heat food when Time cannot separate food according to demand；Often structure is more complicated for self-heating meal box on the market, and when heating is cumbersome etc..

Utility model content

For the deficiency in the presence of the prior art, the utility model provides a kind of cellular-type self-heating meal box, solves Inner box uneven heating weighs in self-heating meal box in the prior art, and inner box cannot separate according to user's demand, and self-heating meal box structure is answered The problems such as miscellaneous.

To achieve the above object, the utility model employs following technical solution：A kind of cellular-type self-heating meal box, including Outer box, self-heating bag, inner box and box lid, the inner box include box body and are arranged on the partition plate that tray interior is detachably connected with it； The box body is in cavity structure, and tray interior is divided into two chambers by partition plate；

The peripheral sidewall of box body by a pair of opposing straight wall side plate and a pair of opposing arc side plate successively between Every being formed by connecting；The curved wall is formed by two inner circle segmental arcs and the cylindrical segmental arc transition being arranged between two inner circle segmental arcs；

It is correspondingly provided with two opposite cylindrical segmental arcs on the inside of box side wall and is slided with the matched vertical chute in the side of partition plate, two Groove is connected with the horizontal straight slot that bottom in box body is set；

The partition plate upper edge is equipped with the extraction block extended laterally to both sides.

Compared with the prior art, the utility model has the advantages that：The cross section design of box body uniqueness, is not contracting Small inner box increases heating surface area while using space, its heating surface bigger is so made when cooking, can make food Thing balanced heating, reduces heating time；Slided in the straight slot that partition plate can open up in box body, when needing to separate food just Insertion partition plate plays the inner box practicality higher of the purpose, relatively in the past single cavity structure of separation, can meet different consumers Demand；For self-heating bag using being preceding placed in sealing bag, use when, dismantles outer packaging, places it in outer box bottom, Then the inner box equipped with food is placed, box lid is placed in above outer box, box lid is covered immediately being added by water filling port after water, More conventional self-heating meal box structure adds simply very much, and when heating food, operation is also easier.

Brief description of the drawings

Fig. 1 is the structure schematic diagram of the utility model；

Fig. 2 is box body cross-sectional view in the utility model；

Fig. 3 is inner case structure schematic diagram in the utility model；

Fig. 4 is the structure diagram of outer box in the utility model；

Fig. 5 is the structure diagram of box lid in the utility model.

In attached drawing：Outer box 1, inner box 2, box lid 3, self-heating bag 4, supporting part 11, water filling port 12, guide groove 13, box body 24, partition plate 22nd, straight slot 23, extracting piece 24, suspender 25, extraction block 26, short side 27, long side 28, exhaust cap 31, exhausting-gas hole 32, card slot block 33rd, enclosing cover 34.

Embodiment

The utility model is described further below in conjunction with the accompanying drawings.

As shown in Fig. 1~Fig. 5, a kind of cellular-type self-heating meal box described in the utility model, including outer box 1, self-heating bag 4, Inner box 2 and box lid 3, the inner box 2 include box body 21 and are arranged on the partition plate 22 that the inside of box body 21 is detachably connected with it；It is described Box body 21 is in cavity structure, and partition plate 22 is by 21 inside division of box body into two chambers.The peripheral sidewall of box body 21 is by a pair of opposite The straight wall side plate of setting and the arc side plate of a pair of opposing are spaced are formed by connecting successively；The curved wall is by two Inner arcs Section and the cylindrical segmental arc transition being arranged between two inner circle segmental arcs form.It is right in two opposite cylindrical segmental arcs of 21 inside sidewalls of box body The matched vertical chute in side with partition plate 22 should be equipped with, two sliding slots are connected with the horizontal straight slot 23 that bottom in box body 21 is set； 22 upper edge of partition plate is equipped with the extraction block 26 extended laterally to both sides.The inner box cross-sectional structure of traditional self-heating meal box is mostly Rectangular configuration, can make the food uneven heating in inner box weigh, because during the heating of self-heating bag 4 when heating or cooking food Between be limited, it is possible that it is hot or underdone to cause the food positioned at inner box centre position not have；But the abnormal shape of inner box 2 The design in section, increases heating surface area, the food that can be allowed in inner box 2 is filled in the case where not changing inner box 2 and using space Divide and contacted with exterior heat medium, reduce the heating time of food in inner box 2, can be in same time with same self-heating The heating of bag 4 food as much as possible.General inner box can all be processed into grid or without grid, if it is desired in use Box heats different foods, and a kind of method is that a kind of heated using the inner box with grid using the method for heating food twice, but It is which kind of method to be required for two kinds of inner boxs regardless of or need longer heating time, but partition plate 22 is added just on inner box 2 Can preferably it solve the problems, such as, consumer can not only facilitate but also used according to self-demand selectively increase or dismounting partition plate 22；Every The extraction block 26 set on plate 22 facilitates removing and installing for partition plate 22.

The peripheral sidewall of the outer box 1 is double-layer cavity structure, and cavity is vacuum layer；The upper surface of the outer box 1 is equipped with For the guide groove 13 that uses of being slidably matched with box lid 3, supporting part 11 is correspondingly provided with the inner wall of outer box 1；Also set in the outer box 1 There is water filling port 12, the water filling port 12 is connected with 1 inner cavity of outer box.The outer box 1 of traditional self-heating meal box are mostly that monolayer material is set, In heating cooking cycle except can be carried out with the inner box 2 that needs to heat inside it outside heat exchange can also with the air dielectric of outside into Row heat exchange, causes heat losses, so as to cause to be heated to mutually synthermal food just to need longer heating time；Double-deck material Although 1 difficulty of processing of outer box that material processing is formed increases, using effect is more notable；And outer box 1, inner box 2, self-heating Bag 4 and box lid 3 are separable, and outer box 1 coordinate with box lid 3 can play food certain heat insulation effect；But food Load the energy of inner box 2, inner box 2 is placed in outer box 1, the gap between two fills hot water and coordinates box lid 3 to use, and can play The effect of long-time heat preservation；By heat release self-heating bag 4 in outer box 1, inner box 2 is placed, water is added to outside by water filling port 12 Inside box 1, the food chair continuous heat source that be able to will so give in inner box 2 is used cooperatively in box lid 3, the effect of cooking food can be reached Fruit.

The inner box 2 is equipped with the suspender 25 being used cooperatively with supporting part 11, inner box 2 is vacantly set with outer box 1；Institute The marginal position for stating inner box 2 is equipped with extracting piece 24.Self-heating bag 4 have be divided into it is being used with water with being used without water two kinds, pin It is by water submerged self-heating bag 4 when user adds water in outer box 1 by water filling port 12 to the self-heating bag 4 used without water , and the use of supporting part 11 and suspender 25 makes outer box 1 hanging between the two with inner box 2, such outer box 1 coordinate with box lid 3 Inside entirely can be filled with vapor, the heat transfer between food and energy source can be accelerated, reduce heating time；Hold The extracting piece 24 that is set on box set using heat-barrier material had both avoided heat foods temperature it is excessive caused by scald, with will All more convenient when inner box 2 takes out from outer box 1, is put into, structure is also simpler.

The top of box lid 3 is provided with exhausting-gas hole 32 and the exhaust cap being used cooperatively with it 31, when in heating cooking cycle Middle self-heating bag 4, which can evaporate the water, produces a large amount of vapor, if excessive vapor discharge not may result in and inner and outer air pressure Differ, there are safety problem, and the setting of exhausting-gas hole 32 just solves the problems, such as this well, and set on exhausting-gas hole 32 Exhaust cap 31 can prevent excessive vapor from missing increase heating time again.Box lid 3 is equipped with tight with the fastening of water filling port 12 Close lid 34, further ensure that the seal of cutlery box.3 edge of box lid sets to stretch out stepped to be coordinated with guide groove 13 The card slot block used, box lid 3 are more convenient with being used cooperatively for guide groove 13 by card slot fast 33 with outer box 1.

In use, self-heating bag 4 first is placed in 1 intracavity bottom of outer box, inner box 2 is then passed through into suspender 25 and supporting part 11 Cooperation be suspended on the inner cavity of outer box 1 not and contacted with the self-heating bag 4 of its bottom, finally by box lid 3 by card slot block with it is outer Box 1 combines, by water filling port 12 add needed for buckle the enclosing cover 34 on box lid 3 after water and sealed with outer box 1.

Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model Enclose, it should all cover among the right of the utility model.

Claims

1. a kind of cellular-type self-heating meal box, including outer box (1), self-heating bag (4), inner box (2) and box lid (3), it is characterised in that：Institute Stating inner box (2) includes box body (21) and is arranged on the internal partition plate (22) being detachably connected with it of box body (21)；The box body (21) it is in cavity structure, partition plate (22) is by box body (21) inside division into two chambers；

The peripheral sidewall of box body (21) by a pair of opposing straight wall side plate and a pair of opposing arc side plate successively between Every being formed by connecting；The curved wall is formed by two inner circle segmental arcs and the cylindrical segmental arc transition being arranged between two inner circle segmental arcs；

Be correspondingly provided with two opposite cylindrical segmental arcs of box body (21) inside sidewalls with the matched vertical chute in side of partition plate (22), The horizontal straight slot (23) that two sliding slots bottom interior with box body (21) is set connects；

Partition plate (22) upper edge is equipped with the extraction block (26) extended laterally to both sides.

A kind of 2. cellular-type self-heating meal box according to claim 1, it is characterised in that：The peripheral sidewall of the outer box (1) For double-layer cavity structure, cavity is vacuum layer；The upper surface of the outer box (1), which is equipped with, to be used to be slidably matched use with box lid (3) Guide groove (13), be correspondingly provided with supporting part (11) on the inner wall of outer box (1)；Water filling port (12), institute are additionally provided with the outer box (1) Water filling port (12) is stated to connect with outer box (1) inner cavity.

A kind of 3. cellular-type self-heating meal box according to claim 2, it is characterised in that：The inner box (2) is equipped with holding The suspender (25) that heavy mail (11) is used cooperatively, makes inner box (2) vacantly be set with outer box (1)；The marginal position of the inner box (2) Equipped with extracting piece (24).

A kind of 4. cellular-type self-heating meal box according to claim 3, it is characterised in that：It is provided with above the box lid (3) Exhausting-gas hole (32) and the exhaust cap (31) being used cooperatively with it, box lid (3) are equipped with the enclosing cover fastened with water filling port (12) (34), box lid (3) edge sets the stepped card slot block (33) being used cooperatively with guide groove (13) that stretches out.