CN213464097U

CN213464097U - Self-heating lunch box

Info

Publication number: CN213464097U
Application number: CN202022787407.7U
Authority: CN
Inventors: 王刚
Original assignee: Sichuan Wangfuwang Food Co ltd
Current assignee: Sichuan Wangfuwang Food Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-18
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a self-heating lunch box relates to self-heating fast food technology field. The utility model discloses a base that is used for splendid attire heating package and a lunch-box that is used for splendid attire food, the base structure has a reaction tank that is used for splendid attire water and heating package, a plurality of lieing in have been seted up to reaction tank notch part symmetry restriction groove on the base, the restriction groove be used for with the lunch-box suspension is in the reaction tank top, the lunch-box with the corresponding department of spacing groove construct one with the stopper of spacing groove looks adaptation, the lunch-box outer wall with the reaction tank inner wall forms one and is used for the steam exhaust's that produces water and heating package exhaust seam. The utility model discloses a lunch-box outer wall and reaction tank inner wall form one and are used for the steam exhaust's that water and heating package produced exhaust seam to and the lunch-box lid that closely covers the lunch-box, avoided harmful steam to get into food.

Description

Self-heating lunch box

Technical Field

The utility model relates to a self-heating fast food technical field, concretely relates to self-heating lunch-box.

Background

With the increasing pace of modern life, people have higher and higher requirements on the efficiency of doing things, and are no exception in eating, and people know that most foods have better flavor in a heating state, and on the other hand, people with bad intestines and stomach cannot eat foods with the temperature lower than the body temperature in cold days, so that the health of people can be directly influenced by eating the cold dishes for a long time. Especially for some special people such as frontier sentry post, army camp training, field exploration and investigation, policemen executing tasks, flood fighting and emergency long distance driving, traveling outside, and the like, the outdoor personnel who need to heat food and articles at high temperature or meet the requirement of disinfection under the conditions of no power supply, no fire source, no open fire, no cooking utensil and strict fire and smoke prohibition are very difficult,

many self-heating lunch boxes on the market are heated by adopting a heating bag, namely water is poured onto the self-heating bag to react with substances in the self-heating bag to generate heat, and then an object to be heated is placed on the upper layer of the self-heating bag to be heated, but the heating bag mainly comprises sodium carbonate, baked diatomite, iron powder, aluminum powder, coke powder, activated carbon, salt, quicklime and the like, and a part of the compounds can enter food through steam after reacting with the water to influence the health of a human body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that after the compound reacts with water in the heating bag, a part of the compound possibly enters food through steam to influence the health of human bodies, the utility model provides a self-heating lunch box.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a self-heating lunch box, includes a base that is used for splendid attire heating package and a lunch-box that is used for splendid attire food, the base structure has a reaction tank that is used for splendid attire water and heating package, reaction tank notch portion symmetry has been seted up a plurality of lieing in restriction groove on the base, restriction groove be used for with the lunch-box suspension is in the reaction tank top, the lunch-box with the corresponding department in restriction groove construct one with the stopper of restriction groove looks adaptation, the lunch-box outer wall with the reaction tank inner wall forms one and is used for the exhaust gas seam of the steam exhaust that water and heating package produced, still includes one and is used for covering the lunch-box and avoids the steam that water and heating package produced gets into the lid of lunch-box.

Further, a pair of handles I for lifting the base are arranged on two sides of the base.

Further, a food placing groove is formed in the lunch box, and a herringbone partition used for dividing the placing groove into three placing positions for placing rice, dishes and soup is formed in the placing groove.

Furthermore, a second handle is formed at the position, corresponding to the first handle, of the lunch box cover, and an exhaust groove which is communicated with the exhaust seam and used for exhausting the water and the steam generated by the heating bag out of the reaction groove is formed in the second handle.

The utility model has the advantages as follows:

1. the utility model discloses a lunch-box outer wall and reaction tank inner wall form one and are used for the steam exhaust's that water and heating package produced exhaust seam to and the lunch-box lid that closely covers the lunch-box, avoided harmful steam to get into food.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective assembly view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a sectional view taken along line a-a of fig. 3 according to the present invention;

FIG. 5 is an enlarged view of the point B in FIG. 4 according to the present invention;

reference numerals: 1. a base; 11. a reaction tank; 12. a limiting groove; 13. a first handle; 2. a lunch box; 21. a limiting block; 22. a placement groove; 23. a herringbone partition wall; 3. an exhaust slot; 4. a lunch box cover; 41. a second handle; 42. an exhaust groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 5, a self-heating lunch box comprises a base 1 for containing a heating bag and a lunch box 2 for containing food, wherein the base 1 is provided with a reaction tank 11 for containing water and the heating bag, a plurality of limiting grooves 12 are symmetrically arranged at the mouth of the reaction tank 11, the limiting grooves 12 are used for suspending the lunch box 2 above the reaction tank 11, a limiting block 21 matched with the limiting grooves 12 is arranged at the position of the lunch box 2 corresponding to the limiting grooves 12, an exhaust seam 3 for exhausting steam generated by the water and the heating bag is formed by the outer wall of the lunch box 2 and the inner wall of the reaction tank 11, a lunch box cover 4 for covering the lunch box 2 and preventing the steam generated by the water and the heating bag from entering the lunch box 2 is further included, when the food is required to be heated, the self-heating lunch box is opened, the heating bag is firstly placed in the reaction tank 11 of the base 1, then the water is added, then, the limiting block 21 of the lunch box 2 is placed on the corresponding limiting groove 12, and then the lunch box cover 4 is covered, as shown in fig. 5, when the heating bag reacts with water, harmful substances are mixed in the generated steam and discharged through the exhaust seam 3, and the lunch box 2 is pressed into the lunch box cover 4 to prevent the steam from entering.

As shown in fig. 2, a pair of first handles 13 for lifting the base 1 are formed at both sides of the base 1, and the first handles 13 are convenient to operate when in use.

As shown in fig. 2, a food placing groove 22 is formed in the lunch box 2, a herringbone partition 23 for dividing the placing groove 22 into three places for placing rice, dishes and soup is formed in the placing groove 22, and the herringbone partition 23 can sort and place the food, so that the stewing in one pot is avoided.

As shown in the figures 3, 4 and 5, a handle II 41 is formed at the position of the lunch box cover 4 corresponding to the handle I13, an exhaust groove 42 which is communicated with the exhaust seam 3 and is used for exhausting the water and the steam generated by the heating bag out of the reaction groove 11 is formed on the handle II 41, and the exhaust groove 42 is communicated with the exhaust seam 3 and is used for guiding the harmful steam in the exhaust seam 3 out of the self-heating lunch box and avoiding the harmful steam from overflowing into the lunch box 2.

Claims

1. A self-heating lunch box is characterized by comprising a base (1) for containing a heating bag and a lunch box (2) for containing food, the base (1) is provided with a reaction tank (11) for containing water and a heating bag, a plurality of limiting grooves (12) which are positioned on the base are symmetrically arranged at the opening part of the reaction tank (11), the limiting groove (12) is used for suspending the lunch box (2) above the reaction tank (11), a limit block (21) matched with the limit groove (12) is constructed at the position of the lunch box (2) corresponding to the limit groove (12), lunch-box (2) outer wall with reaction tank (11) inner wall forms one and is used for water and exhaust air discharge seam (3) of the steam that the heating package produced, still includes one and is used for covering lunch-box (2) and avoid water and the steam that the heating package produced get into lunch-box cover (4) of lunch-box (2).

2. A self-heating lunch box as claimed in claim 1, wherein the base (1) is constructed with a pair of first handles (13) on both sides for lifting the base (1).

3. A self-heating lunch box as claimed in claim 1, wherein a food placing groove (22) is formed in the lunch box (2), and a herringbone partition (23) for dividing the placing groove (22) into three places for placing rice, dishes and soup is formed in the placing groove (22).

4. A self-heating lunch box as claimed in claim 2, wherein the lunch box cover (4) is formed with a second handle (41) at a position corresponding to the first handle (13), and the second handle (41) is formed with an exhaust groove (42) communicating with the exhaust slit (3) and for exhausting the water and the steam generated from the heating pack out of the reaction tank (11).