Heating lunch box

Abstract

The utility model discloses a heating lunch box, which relates to the field of articles for daily use and comprises a water storage sleeve, a base and a sealing cover are respectively mounted at the bottom and the top of the water storage sleeve, a plurality of clamping plates are arranged at the bottom of the sealing cover, and dish boxes are placed among the clamping plates; a cavity used for containing water is formed in the water storage sleeve, a water outlet is formed in the bottom of the water storage sleeve, and a sealing plug used for sealing the water outlet is arranged on the side wall of the water storage sleeve in a sliding mode. The top of the base is sunken downwards, and the sunken position is used for containing a heating bag. The heating lunch box has the beneficial effects that the water storage sleeve is arranged to store water, the integration level and portability of the heating lunch box are improved, the clamping plate is arranged to enable the dish box and the rice box to be placed independently, dishes and rice are prevented from being mixed together, and people with different eating habits are considered.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a heating lunch box. Background Art

[0002] Existing self-heating lunch boxes have low integration and often require additional water for heating. When used, water is poured into the lunch box to react with the heating pack to produce high-temperature steam to heat the rice.

[0003] In addition, the existing self-heating lunch box lacks space for heating the vegetable bag, so it is often necessary to tear open the vegetable bag and pour the vegetables into the rice first to heat the vegetables and rice together. However, for people with different eating habits, it is not necessary to mix the vegetables and rice together, so this self-heating lunch box is not suitable for all kinds of people.

[0004] And because the vegetables and rice are mixed together, the rice can directly absorb the heat from the steam, while the vegetables can only absorb the heat from the rice and cannot directly absorb the heat from the steam, which will affect the heating efficiency. Utility Model Content

[0005] The purpose of the present invention is to provide a heating lunch box in order to solve the above problems, as described below.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The utility model provides a heating lunch box, comprising a water storage sleeve, wherein a base and a sealing cover are respectively installed at the bottom and the top of the water storage sleeve, a plurality of card plates are provided at the bottom of the sealing cover, and a vegetable box is placed between the plurality of card plates;

[0008] The water storage jacket is provided with a cavity for placing water inside, the bottom of the water storage jacket is provided with a water outlet, and the side wall of the water storage jacket is slidably provided with a sealing plug for sealing the water outlet;

[0009] The top of the base is concave downwards, and the concave portion is used to place the heating pack;

[0010] The inner wall of the water storage jacket is provided with a plurality of steam channels, and the two ends of the steam channels correspond to the sealing cover and the base respectively. A rice box is placed in the water storage jacket.

[0011] With the above-mentioned heating lunch box, the vegetable box and the rice box are placed separately, which can heat them more fully. At the same time, considering people with different eating habits, the vegetable and rice are prevented from being mixed together.

[0012] Place the heating pack on the upper side of the base and move the sealing plug downward to separate the sealing plug from the water drain port. The water in the water storage sleeve will then flow to the top of the base and come into contact with the heating pack. The heating pack will heat the water to generate steam, which can come into contact with the rice box. At the same time, the steam will flow through the steam channel into the sealing cover and wrap the vegetable box, thereby quickly heating the vegetable box and rice box.

[0013] Preferably, a groove is provided on the upper side of the base, and the groove corresponds to the bottom of the sealing plug.

[0014] Preferably, the surface of the sealing plug is provided with anti-slip grooves.

[0015] Preferably, a ventilation hole is provided on the top of the sealing cover.

[0016] Preferably, the top of the sealing cover is provided with a plurality of petal-shaped protrusions.

[0017] Preferably, a limiting block is provided at the lower end of the card plate for supporting the bottom of the vegetable box.

[0018] Preferably, the sealing cover and the base are both threadedly connected to the water storage jacket.

[0019] Preferably, there is a gap between the top of the vegetable box and the bottom of the sealing cover.

[0020] The beneficial effects are:

[0021] 1. The water storage sleeve is provided to store water, thereby improving the integration and portability of the heated lunch box. The card plate is provided so that the vegetable box and the rice box can be placed separately to avoid mixing the vegetable and rice together, taking into account people with different eating habits;

[0022] 2. The steam flows into the sealing cover through the steam channel and wraps the vegetable box, thereby improving the efficiency of heating the vegetable box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a front view structural diagram of the utility model;

[0025] Figure 2 It is an explosion diagram of the utility model;

[0026] Figure 3 This is a schematic diagram of the exploded structure of the utility model from another perspective;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the water storage jacket of the utility model;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the steam channel of the present utility model.

[0030] The following are the descriptions of the reference numerals:

[0031] 1. Water storage sleeve; 2. Sealing plug; 3. Sealing cover; 4. Card plate; 5. Vegetable box; 6. Groove; 7. Base; 8. Rice box; 9. Steam channel. DETAILED DESCRIPTION

[0032] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0033] See also Figures 1-6 As shown, the utility model provides a heating lunch box, comprising a water storage jacket 1, a base 7 and a sealing cover 3 are respectively installed at the bottom and top of the water storage jacket 1, a plurality of card plates 4 are provided at the bottom of the sealing cover 3, and a vegetable box 5 is placed between the plurality of card plates 4;

[0034] The water storage jacket 1 is provided with a cavity for placing water inside, a water outlet is provided at the bottom of the water storage jacket 1, and a sealing plug 2 for sealing the water outlet is slidably provided on the side wall of the water storage jacket 1;

[0035] The top of the base 7 is concave downwards, and the concave portion is used to place the heating pack;

[0036] A plurality of steam channels 9 are provided on the inner wall of the water storage jacket 1 , and the two ends of the steam channels 9 correspond to the sealing cover 3 and the base 7 respectively. A rice box 8 is placed in the water storage jacket 1 .

[0037] As an optional embodiment, a groove 6 is opened on the upper side of the base 7, and the groove 6 corresponds to the bottom of the sealing plug 2. The groove 6 is used to adapt to the sealing plug 2. When the sealing plug 2 moves downward, part of it will enter the groove 6.

[0038] The surface of the sealing plug 2 is provided with anti-slip grooves to increase the friction between the fingers and the sealing plug 2, making it easier to push the sealing plug 2.

[0039] The top of the sealing cover 3 is provided with a vent hole.

[0040] The top of the sealing cover 3 is provided with a plurality of petal-shaped protrusions. The design of the protrusions is not only for aesthetics, but also for increasing the friction between the top of the sealing cover 3 and the hand, making it easier to rotate the sealing cover 3.

[0041] A limiting block is provided at the lower end of the card plate 4 for supporting the bottom of the vegetable box 5. The vegetable box 5 can be directly stuck between several card plates 4, making it easy to take and put.

[0042] The sealing cover 3 and the base 7 are both threadedly connected to the water storage jacket 1. The threaded connection is easy to operate and the sealing performance can also be guaranteed.

[0043] There is a gap between the top of the vegetable box 5 and the bottom of the sealing cover 3. The gap is provided so that steam can flow to the top of the vegetable box 5 so that the steam can fully wrap the vegetable box 5.

[0044] With the above structure, the vegetable box 5 and the rice box 8 are placed separately, which can heat them more fully. At the same time, considering the different eating habits of people, the vegetables and rice are prevented from being mixed together.

[0045] Place the heating pack on the upper side of the base 7, move the sealing plug 2 downward to separate the sealing plug 2 from the water outlet, and the water in the water storage sleeve 1 will flow to the top of the base 7 and contact the heating pack. The heating pack heats the water to generate steam, and the steam can contact the rice box 8. At the same time, the steam will flow through the steam channel 9 into the sealing cover 3 and wrap the vegetable box 5, thereby quickly heating the vegetable box 5 and the rice box 8.

[0046] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A heating lunch box, characterized by: It comprises a water storage jacket (1), wherein a base (7) and a sealing cover (3) are respectively installed at the bottom and top of the water storage jacket (1), a plurality of card plates (4) are provided at the bottom of the sealing cover (3), and a vegetable box (5) is placed between the plurality of card plates (4); The water storage jacket (1) is provided with a cavity for storing water inside, the bottom of the water storage jacket (1) is provided with a water outlet, and a sealing plug (2) for sealing the water outlet is slidably provided on the side wall of the water storage jacket (1); The top of the base (7) is concave downwards, and the concave portion is used to place the heating pack; The inner wall of the water storage jacket (1) is provided with a plurality of steam channels (9), and the two ends of the steam channels (9) correspond to the sealing cover (3) and the base (7) respectively. A rice box (8) is placed in the water storage jacket (1).

2. A heating lunch box according to claim 1, characterized in that: A groove (6) is provided on the upper side of the base (7), and the groove (6) corresponds to the bottom of the sealing plug (2).

3. The heating lunch box according to claim 1, characterized in that: The surface of the sealing plug (2) is provided with anti-slip grooves.

4. The heating lunch box according to claim 1, characterized in that: The top of the sealing cover (3) is provided with an air hole.

5. The heating lunch box according to claim 1, characterized in that: The top of the sealing cover (3) is provided with a plurality of petal-shaped protrusions.

6. The heating lunch box according to claim 1, characterized in that: A limiting block is provided at the lower end of the card plate (4) for supporting the bottom of the vegetable box (5).

7. The heating lunch box according to claim 1, characterized in that: The sealing cover (3) and the base (7) are both threadedly connected to the water storage jacket (1).

8. The heating lunch box according to claim 1, characterized in that: There is a gap between the top of the vegetable box (5) and the bottom of the sealing cover (3).

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