CN2290566Y

CN2290566Y - Self-heating top-pop can

Info

Publication number: CN2290566Y
Application number: CN 97200330
Authority: CN
Inventors: 杨波
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-01-10
Filing date: 1997-01-10
Publication date: 1998-09-09
Anticipated expiration: 2007-01-10

Abstract

The utility model relates to a self-heating top-pop can. The outer wall of an inner box of the self-heating top-pop can is hermetically connected with the upper edge of an outer shell, and a burning chamber space is arranged between the outer bottom surface of the inner box and the inner bottom surface of the outer shell. A wedge-shaped flue discharge space is formed between the outer wall of the inner box and the inner wall of the outer shell. The position of the outer wall of the outer shell, which is aligned to the burning chamber space is provided with a top-pop cover which is formed by enclosing a top-pop line and is used as an air inlet. The position of the outer shell of an annular space, which is near to a top tip part is provided with a plurality of ventilating holes with equal circumferences. The ventilating holes are sealed by a sealing strip which can be torn and is bonded on the outer wall of the outer shell. Fuel is filled in the burning chamber arranged between the outer bottom surface of the inner box and the inner bottom surface of the outer shell. The utility model has self-heating conditions, can be heated at any time before a user eats, and has the advantages of time saving, labor saving and easy use.

Description

The self-heating pop can

The utility model relates to the food product packets tinning, a kind of specifically self-burning type pop can.

Along with the economic construction development, living standards of the people improve, with emerge in multitude on market such as the food of pop can splendid attire, drink, health products, enriched people's material life, but the food of these pop can splendid attires etc. all is cold, the unsuitable cold food of some food, the also essential other heating device that uses if heat, and this is difficult to find heating device when for example field work of some occasion, construction site, out of town trip, outing picnic, can only be with regard to cold food usefulness, and normal phase cold food can influence healthy.Improve at work efficiency, today that rhythm of life is accelerated, people wish to have the food product packets tinning that can conveniently heat.

The purpose of this utility model provides a kind of self-heating pop can, himself possesses that heating condition can need not other heating devices and can heating at any time before edible, and save time, laborsaving, easy to use.

The purpose of this utility model is achieved in that

A kind of self-heating pop can is made up of shell and inner box, and inner box is placed in enclosure, and the upper edge of interior outer box wall and shell is tightly connected, and the inner box top cover is shaped on easy backguy, and easily the backguy inboard is provided with pull-tab, it is characterized in that:

A., the space that suitable height is arranged between inner box outer bottom and the shell inner bottom surface as combustion chamber, have the cross-sectional plane of suitable height to be the ring cavity as flue header of wedge shape between interior outer box wall and the outer casing inner wall, this wedge shape flue header is up-small and down-big shape and is communicated with described combustion-chamber space;

B. be shaped on the easy-open lid as ventilation inlet of a strip shape that is surrounded by easy backguy at the suitable height place that outer shell outer wall aligns described combustion-chamber space, this easy-open lid is provided with pull-tab;

C. be shaped on the air extractor vent of some circumference in equal parts on the casing wall of described annulus near the place, pinnacle, this air extractor vent is bonded in the peelable sealing band sealing of outer shell outer wall;

D. the built-in fuel that is placed with of the combustion chamber between described inner box outer bottom and shell inner bottom surface.

During enforcement, be shaped on the support edge of certain altitude at described outer casing bottom;

Fuel in the described combustion chamber that is placed between inner box outer bottom and the shell inner bottom surface can be solid alcohol.

On the easy-open lid of interior box top, can be pasted with simple and easy match.

The utility model has following actively useful effect:

1, container tank itself possesses heating condition, can take heating at any time in any place, and is good for health.

Only need tear the sealing band that is pasted on around the breather port when 2, using, draw back strip shape easy-open lid as admission port, the fuel that ignition combustion is indoor, the short time can be with the heating such as food of splendid attire in the inner box, and is easy to use, save time.

3, solved mountain area, field work, the site construction, out of town trip, different customers' such as outing picnic needs also can be supplied the needs of army in wartime.

4, range of use is extensive, can be used for food, beverage, pharmaceutical packings such as coffee, milk, fruit juice class, health beverages, decoction of medicinal ingredients.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is a profile scheme drawing of the present utility model.

Fig. 2 is the A-A parting view of Fig. 1, shows its internal structure.

The same Fig. 2 of Fig. 3 is another embodiment.

Fig. 4 is the running condition figure of Fig. 2 embodiment.

Self-heating pop can of the present utility model please refer to Fig. 1, is made up of shell 1 and inner box 2, inner box 2 is placed in shell 1 inside, and the upper edge of interior outer box wall and shell is tightly connected, and the top cover of inner box 2 is shaped on easy backguy 3, easily the inboard of backguy 3 is provided with pull-tab 4, please refer to Fig. 2 Fig. 3, and its structure comprises:

The space 5 that suitable height is arranged between inner box 2 outer bottoms and shell 1 inner bottom surface as combustion chamber, there is the cross-sectional plane of suitable height to be the annulus 6 as flue header of wedge shape between interior outer box wall and the outer casing inner wall, this wedge shape flue header is up-small and down-big shape and is communicated with described combustion-chamber space 5, in embodiment illustrated in fig. 2, annulus 6 is provided with higher, embodiment illustrated in fig. 3 annulus 6, and that the position is set is lower;

Be shaped on the easy-open lid 7 as ventilation inlet of a strip shape that is surrounded by easy backguy at the suitable height place that shell 1 outer wall aligns described combustion-chamber space 5, this easy-open lid 7 is provided with pull-tab 8;

Be shaped on the air extractor vent 9 of some circumference in equal parts on the casing wall of described annulus 6 near the place, pinnacle, this air extractor vent is bonded in peelable sealing band 10 sealings of outer shell outer wall, and available non-drying glue of sealing bar or adhesive tape are made.

The combustion chamber 5 built-in fuel 12 that are placed with between described inner box outer bottom and shell inner bottom surface.

Described outer casing bottom has the support edge 11 of certain altitude, and this support edge can be annular and sees Fig. 2, can be three fulcrums and sees Fig. 3.

The described fuel 12 that is placed in the combustion chamber between inner box outer bottom and the shell inner bottom surface can be solid alcohol, also can be other solid fuels, during enforcement described fuel can with the pop can integrated packing, also can draw back ventilation inlet easy-open lid 7 after put into.

On the easy-open lid of interior box top, can be pasted with simple and easy match 13.

Fig. 4 shows running condition of the present utility model, and the easy-open lid 7 of ventilation inlet is drawn back, and the sealing band 10 of vent window 9 is torn, from ventilation inlet fuel 12 is lighted, and flue gas is discharged from vent window 9, and the food 14 in the inner box 2 is heated.

Claims

1, a kind of self-heating pop can is made up of shell and inner box, and inner box is placed in enclosure, and the upper edge of interior outer box wall and shell is tightly connected, and the inner box top cover is shaped on easy backguy, and easily the backguy inboard is provided with pull-tab, it is characterized in that:

A., the space that suitable height is arranged between inner box outer bottom and the shell inner bottom surface as combustion chamber, have the cross-sectional plane of suitable height to be the annulus as flue header of wedge shape between interior outer box wall and the outer casing inner wall, this wedge shape flue header is up-small and down-big shape and is communicated with described combustion-chamber space;

2, self-heating pop can as claimed in claim 1, it is characterized in that: described outer casing bottom has the support edge of certain altitude.

3, self-heating pop can as claimed in claim 1 is characterized in that: the fuel in the described combustion chamber that is placed between inner box outer bottom and the shell inner bottom surface can be solid alcohol.

4, self-heating pop can as claimed in claim 1 is characterized in that: can be pasted with simple and easy match on the easy-open lid of interior box top.