CN203642512U

CN203642512U - Self-heating bag

Info

Publication number: CN203642512U
Application number: CN201320778913.7U
Authority: CN
Inventors: 郑楚清
Original assignee: ME HONG FOOD & Co OF HUANGSHAN CITY
Current assignee: ME HONG FOOD & Co OF HUANGSHAN CITY
Priority date: 2013-08-14
Filing date: 2013-12-02
Publication date: 2014-06-11
Anticipated expiration: 2023-12-02
Also published as: CN103712339A

Abstract

The utility model belongs to the field of self-heating techniques and particularly relates to a self-heating bag comprising a bag body and heating agent. The bag body is provided with water level marks. An opening of the bag body is provided with a seal strip provided with a steam outlet. The bottom of the bag body is provided with a vertical support structure. Auxiliary tools such as an insulation bag, a packing bag and a metering bag in the existing self-heating bag are omitted, the structure of the self-heating bag is greatly simplified, and the self-heating bag is simpler to operate.

Description

Self-heating bag

Technical field

The utility model belongs to product from technical field of heating, is specifically related to a kind of simple food self-heating bag structure.

Background technology

In daily life, existing instant food is a feast for the eyes, of a great variety, has brought convenient and swift to many custom fast pace live and works and people during the journey; But these instant food are generally all without automatic heating device, and most of food all under the state of heating local flavor better; And, there are many people that suffer from indiestion to run into cold day and can not eat the food lower than body temperature, therefore, to long-term edible these instant food without automatic heating device, can directly affect the healthy of people.Especially for some special populations as army's camping and field trining, frontier sentry, people's police execute the task, flood-fighting, ground observation is investigated, long-distance running, out on tours, the outdoor personnel such as self-driving visitor, it is very difficult wanting food, article high-temperature heating or satisfied sterilization demand at non-transformer, burning things which may cause a fire disaster, the flames of anger, without cooking utensils, No Open Flames in the situation that.Therefore people have just invented a kind of self-heating bag that can enter to heat to food at any time, existing self-heating bag is flat bag, after adding water, bag needs sack to fold and put into an insulated bag, because sack does not seal, therefore the water in heating bag is easy to overflow, because the heat of heating agent is slowly to discharge, the bag that therefore needs in heating process in good time to overturn is to allow food be heated evenly simultaneously, and existing heating bag in use operates too loaded down with trivial details as can be seen here.

Summary of the invention

The purpose of this utility model is to provide a kind of easy food self-heating bag, solves the problem of food self-heating bag complex operation, complex structure in the past.

For achieving the above object, the utility model provides following technical scheme: a kind of self-heating bag, comprise bag and heating agent, it is characterized in that: described bag is provided with and adds water level graduation mark, the sack place of described bag is provided with sealing strip button, described sealing strip is provided with steam (vapor) outlet, and described bag bottom is provided with vertical supporting construction.

Technique effect of the present utility model is: saved insulated bag in existing self-heating bag, packaging bag, these aids of metering bag, greatly simplified the structure of self-heating bag, also made operation simpler simultaneously.

Brief description of the drawings

Fig. 1 is perspective view of the present utility model;

Fig. 2 is stereochemical structure perspective view of the present utility model;

Fig. 3 is front view of the present utility model;

Fig. 4 is right view of the present utility model;

Fig. 5 is sealing strip cross-sectional view of the present utility model.

Detailed description of the invention

As shown in Figure 1, 2, 3, a kind of self-heating bag, comprises bag 10 and heating agent, and bag 10 is provided with level scale line 13, and the sack place of bag 10 is provided with self-styled pig's tongue 30, and self-styled pig's tongue 30 places are provided with steam (vapor) outlet 31, and bag bottom is provided with vertical supporting construction 11.This self-heating bag only has a bag 10, but but can realize the function that multiple bags could be realized in the past, and structure is more succinct than existing self-heating bag, and uses more convenient.

As shown in Figure 2, bag 10 is to adopt exotic material to make, and described level scale line 13 is arranged on bag 10 surfaces, and level scale line 13 is arranged in the upper fragment position of bag, and the bag 10 at level scale line 13 places is at least transparent or semitransparent position.Because temperature in bag in heating process can be higher, so in order to ensure can must not to use exotic material by softening transform after bag 10 is heated, simultaneously in order to prevent that amount of water from too much causing water in heating process to overflow bag, on bag 10, be provided with again level scale line 13, for the convenient water level of observing in bag 10, near bag level scale line 13 need adopt transparent or semitransparent material, or also whole bag 10 can be made to transparent or semitransparent bag, control with regard to person easy to use the amount adding water like this.

As shown in Figure 1, 2, bag 10 comprises front bag 11a and rear bag 11b, two sides of forward and backward

bag

11a, 11b are connected as a single entity from top to bottom, the lower end of the bag pipe that forward and backward

bag

11a, 11b form arranges end bag 20, the peripheral profile of end bag 20 is leaf shape, and the periphery of end bag 20 and forward and backward

bag

11a, 11b are connected as a single entity.Here said " leaf shape " end bag 20 two ends are tip-angled shape, edge, stage casing is two relative arc line types, can facilitate like this end bag 20 to be connected with the binding site of forward and backward

bag

11a, 11b, self-heating bag before use bottom is folding state, volume urine is in storing and transport, when use, only end bag 20 need be launched, put water and heated food into self-heating bag, then be placed on first-class to be heated the completing of any level table by opening up self-heating bag.

As shown in Figure 5, sealing strip 30 is made up of the raised line 30a and recessed the 30b that inlay cooperation, and described raised line 30a and recessed 30b correspondence are arranged on sack inner side place.In order to prevent dissipation of heat, after putting self-heating bag into, water and food must seal, after bag put into by water and food by user, only sealing strip 30 need be mediated and just can easily realize sealing, also need sack fold or seal by other instruments unlike existing self-heating bag.

As shown in Figure 2, end bag 20 is slightly high, the middle lower cambered surfaces in two ends, and the middle lowest part of end bag 20 is higher than the lower limb of forward and backward bag 11a, 11b.High and low position relation described here is under self-heating bag standing state as shown in Figure 2, between end bag 20 and holding plane, there is gap, be that end bag 20 does not contact with holding plane, this just makes in heating process, heat in bag 10 can not be transmitted on holding plane, improve heat utilization efficiency, be conducive to bag 10 simultaneously and place steadily.

As shown in Figure 2,3, form sealing strip 30) raised line 30a with in recessed 30b, have at least one to be connected with the discontinuous that is connected to of bag 10.Between sealing strip 30 and bag 10, there is one section of not adhesion part, this part not sealed sack forms the steam (vapor) outlet 31 of self-heating bag, the steam evaporating in heating process is discharged through steam (vapor) outlet 31, avoid bag 10 internal gas pressures excessive and occur explosion situation occur.

As shown in Figure 1, 2, 3, be provided with twice tearing port 12 in the edge of bag 10 short transverses, twice tearing port 12 lays respectively at the both sides up and down of sealing strip, and the tearing port 12b of downside is between level scale line and sealing strip.This self-heating bag sack before using seals, heating agent in bag 10 in sealing state, when use, first the tearing port 12a of sealing strip 30 tops is torn food is put into self-heating bag, add water to level scale line 13, sealing strip 30 is mediated, treat that food has heated, open sealing strip 30 and take out food, or the tearing port 12b of sealing strip 30 belows is torn to taking-up food.

It should be noted that, the sack in Fig. 4 is the state of sealing, and the sack of other each view is sealing state, and self-heating bag before use sack has been totally enclosed.

Claims

1. a self-heating bag, comprise bag (10) and heating agent, it is characterized in that: described bag (10) is provided with level scale line (13), the sack place of described bag (10) is provided with sealing strip (30), described sealing strip (30) locates to be provided with steam (vapor) outlet (31), and described bag bottom is provided with vertical supporting construction (11).

2. self-heating bag according to claim 1, it is characterized in that: described bag (10) selects exotic material to make, described level scale line (13) is arranged on bag (10) surface, level scale line (13) is arranged in bag epimere position, and the bag (10) that level scale line (13) is located is at least transparent or semitransparent position.

3. self-heating bag according to claim 1, it is characterized in that: bag (10) comprises front bag (11a) and rear bag (11b), two sides of forward and backward bag (11a, 11b) are connected as a single entity from top to bottom, the lower end of the bag pipe that forward and backward bag (11a, 11b) forms arranges end bag (20), the peripheral profile of end bag (20) is leaf shape, and the periphery of end bag (20) and forward and backward bag (11a, 11b) are connected as a single entity.

4. self-heating bag according to claim 1, it is characterized in that: described sealing strip (30) is made up of the raised line (30a) and recessed (30b) that inlay cooperation, and described raised line (30a) and recessed (30b) are separately positioned on the sack inner side place of bag (10).

5. self-heating bag according to claim 3, is characterized in that: end bag (20) is slightly lower cambered surface between senior middle school of two ends, and the middle lowest part of end bag (20) is higher than the lower limb of forward and backward bag (11a, 11b).

6. self-heating bag according to claim 4, is characterized in that: form sealing strip (30) raised line (30a) with in recessed (30b), have at least one to be connected with the discontinuous that is connected to of bag (10).

7. self-heating bag according to claim 4, it is characterized in that: the edge in bag (10) short transverse is provided with twice tearing port (12), twice tearing port (12) lays respectively at the position, both sides up and down of sealing strip (30), and the tearing port of downside (12b) is positioned at level scale line top.