CN207461622U - A kind of two lid Self-heat dinner pails - Google Patents

Abstract

The utility model discloses a kind of two lid Self-heat dinner pails, the lunch box includes lunch box outter box and is set to the outter box for accommodating two independent inner box of rice and dish, box cover is made of an independent rice box cover and an independent dish box cover, partition board is equipped among rice inner box and dish inner box, it is set on partition board there are two air hole, equipped with spontaneous heating packet and water bag between inner box and outter box.The utility model can be packed into and heat simultaneously rice and dish, and dish will not alter taste with meal, and heat pack will not directly contact rice and dish in the gas that fever generates in the process, have the advantages that easy to use and heating time is long.

Description

A kind of two lid Self-heat dinner pails

Technical field

The utility model is related to a kind of lunch box, more specifically to a kind of two lid Self-heat dinner pails.

Background technology

With the quickening of process of industrialization and the development of society, demand of the people to the fast consumer goods is promoted rapidly, particularly For sending the demand of the disposable lunch box of take-away, such as Baidu takes out, U.S. group.According to incompletely statistics, the whole nation has nearly 80% The fast service restaurant industry in city use the disposable lunch box for sending take-away.Even in flourishing American-European countries and underdeveloped Africa Country, frequency of use also increase year by year.Meanwhile the demand for freezing fast food lunch box is also fast-developing.

At present, most of disposable lunch box function that people use is single, and function is only for storing food.It cannot be straight It is connected to the effect a variety of foods of boiling, the food being especially sent in client's hand in cold winter is easily cold, and for suffering from indiestion People cannot eat low temperature food product, and taste is better in the state of heat for most of food.On the other hand, for freezing speed Eat product, it is necessary to which heating could be eaten.

There are many lunch box type released in the market, and most of box covers for being not provided with independent rice and dish were transporting Easy mutual taint of odour in journey, so as to influence the mouthfeel of food.

During spontaneous heating packet heat release, the steam of generation is contacted with rice and dish, can equally influence the mouthfeel of food.

Utility model content

The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide two lid of one kind certainly Lunch box.

Technical solution is used by the utility model solves its technical problem：A kind of two lid Self-heat dinner pails, the lunch box packet It includes lunch box outter box and is set to the outter box for accommodating two independent inner box of rice and dish, box cover is by one Independent rice box cover and an independent dish box cover composition, are equipped among rice inner box and dish inner box on partition board, There are two air holes on partition board, and spontaneous heating packet and water bag are housed between inner box and outter box.The utility model can same fashionable dress Enter and heat rice and dish, dish will not alter taste with meal, and heat pack will not touch rice in the gas that fever generates in the process Meal and dish.

In the spontaneous lunch box of two lid described in the utility model, the weight of the self-heating agent in the self-heating packet is 10-50g.

In the spontaneous lunch box of two lid described in the utility model, the thickness of the self-heating packet is 2-5cm, the second material packet Width is 3-10cm.

In the spontaneous lunch box of two lid described in the utility model, the length of the self-heating packet is 8-20cm.

In the spontaneous lunch box of two lid described in the utility model, the nt wt net weight of the water bag water is 100-120g.

In the spontaneous lunch box of two lid described in the utility model, which is spaced in rice inner box and dish inner box On plate, the steam of generation is with rice and dish not with contacting.

Implement the two lid Self-heat dinner pails of the utility model, have the advantages that：The utility model by spontaneous heating packet and Water bag is placed between outer box and inner box, is torn when by water bag so that water reacts with exothermic mixture and releases a large amount of heat.The heat of generation Amount is small on the basis of heating effect is ensured for adding in the rice and dish in rice inner box and dish inner box, carries Convenient, self-heating packet weight is 10g, thickness 2cm, width 3cm, length 8cm.

Further, partition board is equipped among rice inner box and dish inner box, prevents rice and dish from interpenetrating.

Further, air hole is arranged on rice inner box and dish inner box intermediate bulkhead so that the steam of generation with Rice and dish be not with contacting, so as to keep the taste of food script.

Further, the outter box and the inner box of two opposition are corrugated, to increase heating surface area and enhancing The mechanical strength of lunch box.

Description of the drawings

Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：

Fig. 1 is the structure diagram of two lid Self-heat dinner pail of the utility model.

Fig. 2 is the vertical view of two lid Self-heat dinner pail inner box of the utility model.

Fig. 3 is the front view of two lid Self-heat dinner pail inner box of the utility model.

Specific embodiment

It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer Type embodiment is described in further detail.

As shown in Figure 1, 2, 3, in the two lid Self-heat dinner pail first embodiments of the utility model, which includes outer Box body 1 and be set to the outter box 1 for accommodate rice independent inner box 2 and accommodate dish independent inner box 3, box Lid is made of an independent rice box cover 4 and an independent dish box cover 5, and the space between inner box and outter box is adds Hot-zone 6 in heating zone 6 equipped with spontaneous heating packet 7 and water bag 8, is equipped with partition board 9 among rice inner box and dish inner box, every Plate 9 is opened there are two gas vent 10.

In the present embodiment, the weight of the self-heating agent in the self-heating packet is 10-50g.

In the present embodiment, the thickness of the self-heating packet is 2-5cm, and the width of the second material packet is 3-10cm.

In the present embodiment, the length of the self-heating packet is 8-20cm.

In the present embodiment, the nt wt net weight of the water bag water is 100-120g.

In the present embodiment, which has partition board with dish inner box.

In the present embodiment, the inner box of the outter box and two opposition is corrugated.

In the present embodiment, the air hole is on rice inner box and dish inner box intermediate bulkhead, the steam and rice of generation With dish not with contacting.

Using the utility model two lid Self-heat dinner pails when, by the independent inner box 2 equipped with rice and can be equipped with respectively The independent inner box 3 of dish takes out from the outter box 1 of Self-heat dinner pail.

In the present embodiment, the sealing of water bag 8 of 1 cassette bottom of outer box is torn, then the water in water bag 8 is poured into the heating of lunch box In area 6, spontaneous heating packet 7 is flooded.

In the present embodiment, the independent inner box 2 equipped with rice and the independent inner box 3 equipped with dish are put into self-heating rice respectively In the outter box 1 of box, the self-generating exothermal agent in spontaneous heating packet contacts with water and a large amount of thermal energy that chemical reaction generates occurs, these The dish in rice and independent dish box 3 in thermal energy conduction to independent rice box 2, so as to which rice and dish be heated.

The vapor generated in heating process can be by being located on 3 intermediate bulkhead 9 of rice inner box 2 and dish inner box Air hole 10 is discharged so that the steam of generation with rice and dish not with contacting, so as to keep the taste of food script.

After the food in rice inner box 2 and dish inner box 3 is completely heated up, rice box cover 4 and dish box cover 5 are opened, it can It is food to obtain the tasty of heat.

The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in Other related technical areas are equally included in the patent within the scope of the utility model.

Claims (3)

1. a kind of two lid Self-heat dinner pails, which is characterized in that the Self-heat dinner pail includes lunch box outter box and is set to the outer box Body is used to accommodate two independent inner box of rice and dish, and box cover is by an independent rice box cover and an independent dish box Composition is covered, partition board is equipped among rice inner box and dish inner box, is set on partition board there are two gas vent, in inner box and outside The spontaneous heating packet for generating heat is contacted between box body equipped with water bag, with water bag；

The weight of self-heating agent in the self-heating packet is 10-50g；

The thickness of the self-heating packet is 2-5cm, and the width of the self-heating packet is 3-10cm；

The length of the self-heating packet is 8-20cm；

The nt wt net weight of the water bag water is 100-120g.

2. two lids Self-heat dinner pail according to claim 1, which is characterized in that the space between inner box and outter box is Heating zone, spontaneous heating packet and water bag are set in heating zone.

3. two lids Self-heat dinner pail according to claim 1, which is characterized in that the outter box and two opposition it is interior Box body is corrugated.