CN216995835U - Novel self-heating food box - Google Patents
Novel self-heating food box Download PDFInfo
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- CN216995835U CN216995835U CN202220313944.4U CN202220313944U CN216995835U CN 216995835 U CN216995835 U CN 216995835U CN 202220313944 U CN202220313944 U CN 202220313944U CN 216995835 U CN216995835 U CN 216995835U
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Abstract
The utility model discloses a novel self-heating food box, which comprises a base, a rotary bowl support, a lifting ring, a food sealing bowl, a box cover and a self-heating bag, wherein the rotary bowl support is arranged on the base; the base is a bowl-shaped shell, an opening is formed in the upper end of the base, and a concave cavity is formed in the middle of the base; the self-heating bag is arranged at the bottom of the inner cavity of the base; the rotary bowl support is a cylindrical shell with openings at the upper end and the lower end and a cavity in the middle, a sunken bowl cavity is arranged above the rotary bowl support, and the food sealing bowl is arranged in the bowl cavity; the bottom of the rotary bowl support is provided with a water storage ring groove, the bottom of the water storage ring groove is sealed by bonding plastic film paper, and water is (stored) in the water storage ring groove. The lifting ring is a circular ring, and the top surface of the lifting ring is provided with a plurality of bevel teeth. The novel self-heating food box is simple and reasonable in design, stable and reliable in structure and convenient to use; the cone teeth pierce the packaging plastic film paper at the bottom of the water storage ring groove by rotating the box cover or the bowl support, and the outflow water flows to contact with the self-heating bag to generate heat so as to heat the food sealing bowl above.
Description
Technical Field
The utility model relates to the technical field of self-heating catering facilities, in particular to a novel self-heating food box.
Background
At present, people often carry some convenient foods when going out on a journey and camping outdoors, the existing convenient foods are full of books and numerous in variety, not only are delicious in taste, but also are different in packaging containers, but generally do not have self-heating devices, most foods are better in flavor in a heating state, and on the journey or a vehicle, the foods are influenced by the environment, and under the condition that naked flames are inconvenient to use or the use of the naked flames is forbidden, the foods are very convenient to have an automatic heating function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel self-heating food box which is simple and reasonable in design, stable and reliable in structure and convenient to use; the cone teeth pierce the packaging plastic film paper at the bottom of the water storage ring groove by rotating the box cover or the bowl support, and the outflow water flows to contact with the self-heating bag to generate heat so as to heat the food sealing bowl above.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a novel self-heating food box comprises a base, a rotary bowl support, a lifting ring, a food sealing bowl, a box cover and a self-heating bag;
the base is a bowl-shaped shell, the upper end of the base is opened, the middle part of the base is provided with a concave cavity, and the outer wall of the bottom of the base is provided with a plurality of strip-shaped anti-skid lines; the upper end of the inner wall of the base is provided with an annular clamping groove; a plurality of V-shaped grooves are arranged below the annular clamping groove, and limiting barrier strips are arranged right above the V-shaped grooves;
the self-heating bag is arranged at the bottom of the inner cavity of the base;
the rotary bowl support is a cylindrical shell with openings at the upper end and the lower end and a cavity in the middle, a sunken bowl cavity is arranged above the rotary bowl support, and the food sealing bowl is arranged in the bowl cavity; the bottom of the rotary bowl support is provided with a water storage ring groove, the bottom of the water storage ring groove is sealed by bonding plastic film paper, and water is (stored) in the water storage ring groove.
The lifting ring is a circular ring, the top surface of the lifting ring is provided with a plurality of bevel teeth, and the outer wall of the lifting ring is provided with a plurality of circular guide convex columns. The lifting ring is fixedly arranged at the bottom of the rotary bowl support and is positioned below the water storage ring groove and the plastic film paper, and the bevel teeth correspond to the plastic film paper. Preferably, the lifting ring is provided with a limiting clamping groove, and the bottom of the rotary bowl support is provided with a clamping jaw; the rotary bowl support is connected with the lifting ring in a buckling mode, the clamping jaws are inserted into the clamping grooves and clamp the lifting ring, and when the bowl support is rotated through the knob, the lifting ring can be driven to rotate together. Preferably, the number of the limiting clamping grooves and the number of the clamping jaws are two.
The edge of the outer wall of the box cover is provided with an arc-shaped bulge, so that the box cover can be conveniently turned. The top of the rotary bowl support is provided with a notch groove, and the inner wall of the box cover is provided with a push block; the box cover is arranged at the top of the rotary bowl support; the ejector pad is arranged in the gap groove, and when the box cover is turned, the ejector pad and the gap groove are matched, so that the box cover drives the rotary bowl support to rotate.
Preferably, the top of the inner wall of the rotary bowl support is also provided with a limiting ring groove, and the edge of the food sealing bowl is arranged in the limiting ring groove, so that the placement stability of the food sealing bowl can be kept, and the stability of the food sealing bowl during heating and subsequent eating is facilitated.
Preferably, the inner wall of the rotary bowl support is also provided with an exhaust groove, and the exhaust groove penetrates through the upper end surface and the lower end surface of the rotary bowl support; the notch groove is connected to preferred exhaust recess upper end, and high-pressure steam is discharged when conveniently heating.
The food is packaged in the food sealing bowl and is a metal shell or a tin paper box.
The utility model has the beneficial effects that:
the design is simple and reasonable, the structure is stable and reliable, and the use is convenient; the cone teeth pierce the packaging plastic film paper at the bottom of the water storage ring groove by rotating the box cover or the bowl support, and the outflow water flows to contact with the self-heating bag to generate heat so as to heat the food sealing bowl above.
Drawings
FIG. 1 is an exploded view of a novel self-heating food container according to the present invention;
FIG. 2 is a bottom view of the bowl support and lid;
FIG. 3 is a schematic view of a novel self-heating food container according to the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, and is not intended to limit the present invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-3, a novel self-heating food box comprises a base 1, a rotary bowl support 2, a lifting ring 3, a food sealing bowl 4, a box cover 5 and a self-heating bag 6;
the base 1 is a bowl-shaped shell, the upper end of the base is opened, the middle part of the base is provided with a heating concave cavity 11, and the outer wall of the bottom of the base is provided with a plurality of strip-shaped anti-skid lines 12; an annular clamping groove 13 is formed in the upper end of the inner wall of the base 1; a plurality of V-shaped grooves 15 are arranged below the annular clamping groove 13, and a limiting barrier strip 16 is arranged right above the V-shaped grooves 15;
the self-heating bag 6 is arranged at the bottom of the heating concave cavity 11 of the base 1;
the rotary bowl support 2 is a cylindrical shell with openings at the upper end and the lower end and a cavity in the middle, a sunken bowl cavity 21 is arranged above the rotary bowl support, and the food sealing bowl 4 is arranged in the bowl cavity 21; the bottom of the rotary bowl support 2 is provided with a water storage ring groove 22, the bottom of the water storage ring groove 22 is sealed by bonding a plastic film paper 23, and water is arranged (stored) in the water storage ring groove 22.
The lifting ring 3 is a circular ring, the top surface of which is provided with a plurality of bevel teeth 31, and the outer wall of which is provided with a plurality of circular guide convex columns 32. The lifting ring 3 is fixedly arranged at the bottom of the rotary bowl support 2 and is positioned below the water storage ring groove 22 and the plastic film paper 23, and the bevel teeth 31 correspond to the plastic film paper 23. Preferably, the lifting ring 3 is provided with a limiting clamping groove 33, and the bottom of the rotary bowl support 2 is provided with a clamping jaw 24; the rotary bowl support 2 is connected with the lifting ring 3 in a buckling mode, the clamping claws 24 are inserted into the clamping grooves and clamp the lifting ring 3, and when the bowl support 2 is rotated by twisting, the lifting ring 3 can be driven to rotate together. Preferably, the number of the limiting clamping grooves 33 and the number of the clamping claws 24 are two. The circular guide convex column 32 is arranged in the V-shaped groove 15.
The edge of the outer wall of the box cover 5 is provided with an arc-shaped bulge 51, so that the box cover 5 can be conveniently turned. The top of the rotary bowl support 2 is provided with a gap groove 25, and the inner wall of the box cover 5 is provided with a push block 52; the box cover 5 is arranged at the top of the rotary bowl support 2 in a covering manner; the push block 52 is arranged in the gap groove 25, and when the box cover 5 is turned, the push block 52 and the gap groove 25 are matched, so that the box cover 5 drives the rotary bowl support 2 to rotate.
Preferably, the top of the inner wall of the rotary bowl support 2 is also provided with a limit ring groove 26, the edge of the food sealing bowl 4 is arranged in the limit ring groove 26, so that the placement stability of the food sealing bowl 4 can be kept, and the stability of the food sealing bowl 4 during heating and subsequent eating is facilitated.
Preferably, the inner wall of the rotary bowl support 2 is further provided with an exhaust groove 27, and the exhaust groove 27 penetrates through the upper end face and the lower end face of the rotary bowl support 2; the upper end of the preferred exhaust groove 27 is connected with the notch groove 25, so that high-pressure hot air can be conveniently exhausted during heating.
The food is packaged in the food sealing bowl 4, and the food is a metal shell or a tin paper box.
The limiting stop strip 16 can avoid the situation that the conical teeth 31 pierce the plastic film paper 23 when not in use.
The food sealing bowl 4 above is heated by rotating the lid 5 or the bowl support 2 to make the bevel gear 31 pierce the plastic film paper 23 at the bottom of the water storage ring groove 22 and the outflow water contacts with the self-heating bag 6 to generate heat (when the bowl support 2 rotates, the lifting ring 3 can be clamped by the clamping claw 24 to rotate together, when the circular guide convex column 32 on the bowl support 2 slides on the V-shaped groove 15, the lifting ring 3 can be lifted up and down, and when the circular guide convex column slides to the top, the bevel gear 31 pierces the plastic film paper at the bottom of the water storage groove to make the outflow water in the water storage ring groove 22 contact with the self-heating bag 6). When the self-heating bag 6 comes into contact with water, a large amount of heat is generated, thereby heating the food sealing bowl 4 above. The base, the rotary bowl support 2 and the box cover 5 are preferably made of plastic materials with poor heat conductivity.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is to be accorded the full scope of the claims.
Claims (9)
1. A novel self-heating food box is characterized in that: comprises a base, a rotary bowl support, a lifting ring, a sealed food bowl, a box cover and a self-heating bag;
the base is a bowl-shaped shell, an opening is formed in the upper end of the base, and a heating concave cavity is formed in the middle of the base;
an annular clamping groove is formed in the upper end of the inner wall of the base; a plurality of V-shaped grooves are formed below the annular clamping groove;
the self-heating bag is arranged at the bottom of the heating concave cavity of the base;
the rotary bowl support is a cylindrical shell with openings at the upper end and the lower end and a cavity in the middle, a sunken bowl cavity is arranged above the rotary bowl support, and the sealed food bowl is arranged in the bowl cavity; the bottom of the rotary bowl support is provided with a water storage ring groove, the bottom of the water storage ring groove is sealed by bonding plastic film paper, and water is arranged in the water storage ring groove;
the lifting ring is a circular ring, the top surface of the lifting ring is provided with a plurality of bevel teeth, and the outer wall of the lifting ring is provided with a plurality of circular guide convex columns; the circular guide convex column is arranged in the V-shaped groove;
the lifting ring is fixedly arranged at the bottom of the rotary bowl support and is positioned below the water storage ring groove and the plastic film paper, and the conical teeth correspond to the plastic film paper;
the box cover is arranged at the top of the rotary bowl support.
2. The new self-heating food container of claim 1, wherein: and a limiting barrier strip is arranged right above the V-shaped groove.
3. The new self-heating food container as defined in claim 2, wherein: a limiting clamping groove is formed in the lifting ring, and clamping jaws are arranged at the bottom of the rotary bowl support; the rotary bowl support is connected with the lifting ring in a buckling mode, and the clamping jaws are inserted into the clamping grooves.
4. The new self-heating food cartridge of claim 3, wherein: the edge of the outer wall of the box cover is provided with an arc-shaped bulge.
5. The new self-heating food container as defined in any one of claims 1-4, wherein: the top of the rotary bowl support is provided with a notch groove, and the inner wall of the box cover is provided with a push block; the push block is arranged in the notch groove.
6. The new self-heating food container according to claim 5, wherein: the top of the inner wall of the rotary bowl support is also provided with a limiting ring groove, and the edge of the sealed food bowl is arranged in the limiting ring groove.
7. The new self-heating food cartridge of claim 6, wherein: the inner wall of the rotary bowl support is also provided with an exhaust groove, and the exhaust groove penetrates through the upper end face and the lower end face of the rotary bowl support.
8. The new self-heating food cartridge of claim 7, wherein: the upper end of the exhaust groove is connected with the notch groove.
9. The new self-heating food cartridge of claim 8, wherein: the food is packaged in the sealed food bowl and is a metal shell or a tin paper box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313944.4U CN216995835U (en) | 2022-02-17 | 2022-02-17 | Novel self-heating food box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313944.4U CN216995835U (en) | 2022-02-17 | 2022-02-17 | Novel self-heating food box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216995835U true CN216995835U (en) | 2022-07-19 |
Family
ID=82392546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220313944.4U Active CN216995835U (en) | 2022-02-17 | 2022-02-17 | Novel self-heating food box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216995835U (en) |
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2022
- 2022-02-17 CN CN202220313944.4U patent/CN216995835U/en active Active
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