WO2015042993A1

WO2015042993A1 - Lunch box

Info

Publication number: WO2015042993A1
Application number: PCT/CN2013/085218
Authority: WO
Inventors: 刘骏涛
Original assignee: 刘骏涛
Priority date: 2013-09-29
Filing date: 2013-10-15
Publication date: 2015-04-02
Also published as: CN103494418A

Abstract

A lunch box is internally provided with at least one first internal container (220) that can be freely taken out and is used for separately storing food in the lunch box. The lunch box is internally provided with the first internal container (220) that can be freely taken out, so that rice and dishes can be separately stored, or rice-dish and soup can be separately stored. When a user eats the food, the first internal container (220) can also be taken out, so that the user can conveniently eat the food. In addition, after taken out, the first internal container (220) can be conveniently cleaned.

Description

a lunch box

[Technical Field]

The present invention relates to the field of household goods, and more particularly to a lunch box.

【Background technique】

Lunch boxes are important tableware commonly used in daily life. They are used to carry cooked food and can be cooked at work or in the field for a certain period of time.

According to Chinese eating habits, there are usually rice and vegetables in the lunch box, and sometimes even soup. Rice and vegetables are easily mixed in the lunch box, and the soup generally needs another storage tank or other storage. This has caused a lot of inconvenience.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a lunch box which is convenient to use and can be used for dispensing food. The object of the present invention is achieved by the following technical solution: A lunch box having at least one freely removable first bladder for dispensing food inside the lunch box.

Preferably, the lunch box is further provided with a second inner tank, and the second inner casing is provided with a partition plate to partition the receiving cavity into a plurality of sub-accommodating cavities, and one or more of the plurality of sub-accommodating cavities are used. Loading the first bladder. By arranging the sub-accommodating chambers in the second inner casing to place the first inner casing, it is possible to select the number of the first inner casings to be placed, thus facilitating the distinction between the dishes, the rice, and the like in the lunch boxes.

Preferably, the lunch box further comprises a heating device, and the heating device comprises a heating sheet attached to the outer surface of the second inner casing for heating. This makes it possible to heat the food in the lunch box, and the heating sheet is disposed on the outer surface of the second inner tank to achieve relatively uniform heating.

Preferably, the heating sheet is disposed on a bottom surface of the second inner tank. The bottom surface of the second inner liner is relatively flat, and it is easier to set the shape of the heating sheet and the processing heating sheet, and the heating at the bottom portion can also perform relatively uniform heating.

Preferably, a limited position 设置 is disposed around a sidewall of the first inner casing, and the limit 圏 is disposed at the a flange on an outer peripheral surface of the first inner casing sidewall, wherein the first inner liner is placed in the sub-accommodating cavity in the second inner casing, and the bottom surface of the flange is placed on the second inner casing The top of the board. Avoiding the first bladder directly pressing the bottom of the second bladder ensures the safety of the second bladder.

Preferably, a top of the partition is provided with a notch. In this way, it is convenient to take out the first liner.

Preferably, the first inner tank is provided with a separate inner cover. This will prevent food, soup or other spills from the first liner from spilling into the surrounding meals.

Preferably, one side edge of the inner lid is provided with a crescent-shaped boss. The crescent-shaped bosses provide a convenient point of application for opening the inner lid.

Preferably, the heating sheet is a metal heating sheet. The metal heater can conduct heat transfer faster, making the heating more uniform.

Preferably, the inside of the second inner tank is only provided with a partition plate to divide the second inner tank into two sub-accommodating cavities, and the lunch box is provided with only one first inner tank, and the first inner tank is placed in the first inner tank. One of the two bladders houses the chamber. This will allow the separation of meals or the separation of meals from soup.

In the invention, since the first inner tank which can be freely taken out is arranged in the lunch box, the inner tank is used for dispensing the food in the lunch box, so that the rice and the vegetable can be divided, and the food and the soup can be divided and eaten. When the first inner bladder is taken out, it is convenient to eat, and at the same time, the first inner bladder can be more conveniently cleaned after being taken out.

[Description of the Drawings]

1 is a structural view of a lunch box structure according to an embodiment of the present invention,

Figure 2 is an exploded view showing the structure of a portion of a lunch box according to an embodiment of the present invention,

3 is a structural view of a first inner tank of a lunch box according to an embodiment of the present invention,

Figure 4 is a structural view of the inner lid of the first inner liner of the embodiment of the present invention.

Of which: 100, lunch box cover, 200, second liner, 210, partition, 211, notch, 220, first liner, 221, limit 圏 (flange), 230, liner cover, 231 crescent Boss; 300, heating device;

301, heating sheet; 400, outer casing. 【detailed description】

The invention will now be further described with reference to the drawings and preferred embodiments.

A lunch box according to the embodiment is shown in Fig. 1-2, and the lunch box includes a casing 400, a heating device 300, a second inner tank 200, a first inner casing 220, and a lunch box cover 100. The second inner casing 200 is disposed inside the outer casing 400, and the first inner casing 220 is disposed inside the second inner casing 200, and the heating device 300 is disposed at the bottom of the second inner casing 200.

The first inner tank 220 is used for dispensing the food inside the lunch box, that is, the food in the lunch box can be loaded into the first inner tank 220, for example, one of rice, vegetables or soup can be put into the first A liner 220 is removed, and the first bladder 220 can be freely taken out from the interior of the second liner 200. Thus, the first liner 220 can be easily taken out during use, which is more convenient to use, in particular, When the soup is served, it is more convenient to drink the soup; at the same time, it can be more conveniently cleaned.

In the present embodiment, the second inner tank 200 is mainly disposed in order to provide the heating device 300. Therefore, if the rice box is not provided with the heating device 300, the second inner liner 200 may not be provided.

A second partition 200 is provided with a partition 210 to divide its receiving chamber into two sub-accommodating chambers, one or all of which are used for loading the first inner tank 220. In this way, it is convenient to distinguish dishes, rice, etc. in the lunch box. Of course, a plurality of partition plates may be disposed in the second inner liner 200 to form a plurality of sub-capacitance cavities, and the number of the first inner liners is set to be placed into the sub-accommodating chambers as needed.

In order to enable the lunch box to provide hot meals at any time, in the embodiment, a heating device 300 is disposed in the lunch box, and the heating device 300 includes a heating sheet attached to the outer surface of the second inner liner 200 for heating. 301. The heating sheet 301 is disposed on the bottom surface of the second inner liner 200, and the heating sheet is a metal heating sheet which can perform heat conduction and heat more evenly. The bottom surface of the second inner liner 200 is relatively flat, and it is relatively easy to provide the shape of the heating sheet and the processing heating sheet 301, and the heating at the bottom portion can also perform relatively uniform heating, so that the food in the lunch box can be heated.

As shown in FIG. 3, in conjunction with FIG. 2, a finite position 221 is disposed around a sidewall of the first inner casing 220, and the limiting ridge 221 is disposed on an outer circumferential surface of the sidewall of the first inner casing 220. Flange 221, said first When a liner 220 is placed in the sub-accommodating cavity in the second inner liner 200, the bottom surface of the flange 221 is placed on the top of the partition 210 of the second inner liner 200. The first inner bladder 220 is prevented from directly pressing the bottom of the second inner liner 200, and the safety of the second inner liner 200 is ensured. A notch 211 is disposed at the top of the partition plate 210, and corresponding to the flange 221, when the first inner casing 220 needs to be taken out, the first inner casing 220 is conveniently taken out from the notch 211.

In the present embodiment, the first inner tank 220 is provided with a separate inner liner cover 230. This prevents food, soup or other spills from the first bladder 220 from spilling into the surrounding meals. As shown in Fig. 4, a side edge of the inner lid 230 is provided with a crescent-shaped boss 231. The crescent-shaped boss 231 facilitates the application of a force point when opening the inner lid.

The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention can be made without departing from the spirit and scope of the invention.

Claims

Rights request

1. A lunch box, characterized in that the lunch box is provided with at least one freely removable first inner container for packaging the food inside the lunch box.

2. The lunch box according to claim 1, wherein the lunch box is further provided with a second inner pot, and a partition is provided in the second inner pot to divide the accommodation cavity into a plurality of sub-accommodation chambers, so One or more of the plurality of sub-accommodating cavities are used to load the first inner bladder.

3. The lunch box according to claim 2, characterized in that the lunch box further includes a heating device, and the heating device includes a layer of heating attached to the outer surface of the second inner bag for generating heat. piece.

4. The lunch box according to claim 3, characterized in that the heating piece is provided on the bottom surface of the second inner pot.

5. The lunch box of claim 3, wherein a limiting ring is provided around the side wall of the first inner pot, and the limiting ring is a ring provided on the outer peripheral surface of the side wall of the first inner pot. Flange, when the first inner bag is placed in the sub-accommodating cavity of the second inner bag, the bottom surface of the flange rests on the top of the partition of the second inner bag.

6. The lunch box according to claim 5, wherein a notch is provided on the top of the partition.

7. The lunch box according to claim 2, wherein the first inner pot is provided with a separate inner pot lid.

8. The lunch box according to claim 7, wherein a crescent-shaped boss is provided on one edge of the inner lid.

9. The lunch box according to claim 3, wherein the heating piece is a metal heating piece.

10. The lunch box of claim 2, wherein only one partition is provided inside the second inner pot to divide the second inner pot into two sub-accommodating chambers, and the lunch box is provided with only one first inner pot. , the first inner bladder is placed in one of the sub-containing cavities of the second inner bladder.