CN220756789U - Thermal insulation lunch box - Google Patents
Thermal insulation lunch box Download PDFInfo
- Publication number
- CN220756789U CN220756789U CN202322475252.7U CN202322475252U CN220756789U CN 220756789 U CN220756789 U CN 220756789U CN 202322475252 U CN202322475252 U CN 202322475252U CN 220756789 U CN220756789 U CN 220756789U
- Authority
- CN
- China
- Prior art keywords
- box
- lunch
- thermal insulation
- shang
- soup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims description 8
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 27
- 235000014347 soups Nutrition 0.000 abstract description 24
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a heat-preservation lunch box which comprises a heat-preservation container and an inner cover, wherein the inner cover is hermetically covered at an opening of the heat-preservation container, the heat-preservation container is provided with an inner container, a cavity is arranged in the inner container, the bottom cavity is used as a soup box body, annular ribs protruding inwards are arranged in the inner container, a soup box cover is hermetically covered above the annular ribs, a dish box and a lunch box are arranged above a Shang He cover in the inner container, and sealing covers are respectively covered on the dish box and the dish box. The utility model provides a heat-preservation lunch box with a layered sealing structure, which has a simple structure, is tightly pressed layer by layer, and can not cause leakage of soup and flavor crosstalk between layers; and the cavity is arranged in the inner container, the bottom cavity is used as a soup box body, the space of the inner container is fully utilized, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of heat preservation containers, in particular to a heat preservation lunch box.
Background
At present, most of heat-preservation lunch boxes exist and only rely on the sealed inner heat-preservation liner of the outer cover to seal, the multilayer box body is isolated only through the superposition, the sealing performance between the isolation layers is poor, soup in the soup box is easy to leak, smell is tainted between each layer, use is affected, and the structure is complex.
The inner lunch box, the dish box and the soup box of the heat preservation liner of the heat preservation lunch box are respectively provided with the box body and the sealing cover independently, but the space utilization rate in the heat preservation liner is low, and the cost of the independent lunch box, the dish box and the soup box is high.
Disclosure of Invention
In order to solve the technical problems, the utility model designs a heat-preservation lunch box.
The utility model adopts the following technical scheme:
the utility model provides a heat preservation lunch-box, includes heat preservation container and inner cup, heat preservation container opening part sealing cover has the inner cup, be equipped with the inner bag in the heat preservation container, be provided with the die cavity in the inner bag, the bottom die cavity is as hot water box body, is equipped with inwards convex annular rib in the inner bag, and annular rib top sealing cover has hot water box cover, is equipped with dish box and lunch-box above Shang He lid in the inner bag, covers respectively on lunch-box and the dish box and has sealed lid.
Preferably, a sealing ring is arranged between the Shang Hegai and the annular rib.
Preferably, an exhaust valve is provided in the middle of the Shang Hegai. Shang Hegai is easy to install, disassemble and seal.
Preferably, the inner surface of the Shang Hegai is coated with a metal sheet.
Preferably, the metal sheet is a stainless steel metal sheet. The stainless steel metal sheet is coated on the inner surface of the Shang Hegai, so that the durability of the soup box cover is enhanced, and the food safety is more sanitary.
Preferably, sealing rings are respectively arranged on the sealing covers of the vegetable box and the lunch box.
The beneficial effects of the utility model are as follows: (1) The utility model provides the heat-preservation lunch box with the layered sealing structure, which has simple structure and is pressed layer by layer, and the phenomena of soup leakage and mutual odor mixing among layers are avoided; (2) The cavity is arranged in the inner container, the bottom cavity is used as a soup box body, the space of the inner container is fully utilized, and the cost is saved.
Drawings
FIG. 1 is a schematic view of a construction of the present utility model;
in the figure: 1. the heat preservation container comprises a heat preservation container body 2, an inner container body 3, annular ribs 4, a soup box cover 5, a sealing ring 6, an exhaust valve 7, a metal sheet 8, a dish box 9, a lunch box 10 and an inner cover.
Detailed Description
The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:
examples: as shown in figure 1, a heat preservation lunch box comprises a heat preservation container 1 and an inner cover 10, wherein the inner cover 10 is hermetically covered at the opening of the heat preservation container 1, an inner container 2 is arranged in the heat preservation container 1, an annular rib 3 protruding inwards is arranged on the inner container 2, a soup box cover 4 arranged above the annular rib 3, a sealing ring 5 arranged between the annular rib 3 and the Shang Hegai, an exhaust valve 6 arranged in the middle of the soup box cover 4, a metal sheet 7 arranged on the inner surface of the soup box cover 4, a dish box 8 arranged above the soup box cover 4, a lunch box 9 arranged above the dish box 8, and a cavity is arranged in the inner container, wherein the bottom cavity is used as a soup box body and is tightly pressed layer by layer, so that soup is not easy to leak and smell.
The Shang Hegai inner surface is coated with stainless steel metal sheets and provided with sealing rings and exhaust valves, so that the lunch box and the dish box are convenient to detach and have independent sealing rings and sealing covers, and soup is not easy to leak and smell can not be mixed.
In actual use, the vegetable boxes 8 and the lunch boxes 9 can be used according to personal habits, and the utility model does not limit the functions of various articles.
When the heat-preservation lunch box is used, the bottom cavity is used as a soup box body for containing soup, then Shang Hegai is covered, the lunch box and the dish box with independent sealing rings and sealing covers are placed on the bottom cavity, and then the inner cover is covered for sealing and heat preservation.
Of course, if only a large part of soup is needed, the soup box cover, the lunch box and the dish box can be taken out, the whole inner container is filled with soup, and then the inner cover is covered for sealing and heat preservation, so that the multifunctional box is multipurpose.
The above-described embodiment is only a preferred embodiment of the present utility model, and is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (5)
1. The utility model provides a thermal insulation lunch box, includes thermal insulation container (1) and inner cup (10), thermal insulation container (1) opening part sealing cover has inner cup (10), its characterized in that, be equipped with inner bag (2) in thermal insulation container (1), be provided with the die cavity in inner bag (2), the bottom die cavity is as hot water box body, be equipped with annular rib (3) of inwards protrusion in inner bag (2), sealing cover has Shang Hegai (4) above annular rib (3), shang Hegai (4) top is equipped with dish box (8) and lunch-box (9) in inner bag (2), cover sealed lid respectively on lunch-box (9) and dish box (8);
an exhaust valve (6) is arranged in the middle of the Shang Hegai (4).
2. A thermal insulation lunch box according to claim 1, characterized in that a sealing ring (5) is arranged between the Shang Hegai (4) and the annular rib (3).
3. A cutlery box according to claim 1, wherein the inner surface of the Shang Hegai (4) is coated with a metal sheet (7).
4. A cutlery box according to claim 3, characterized in that the metal sheet (7) is a stainless steel sheet.
5. A thermal insulation lunch box according to claim 1, characterized in that sealing rings are respectively arranged on the sealing covers of the vegetable box (8) and the lunch box (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322475252.7U CN220756789U (en) | 2023-09-12 | 2023-09-12 | Thermal insulation lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322475252.7U CN220756789U (en) | 2023-09-12 | 2023-09-12 | Thermal insulation lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220756789U true CN220756789U (en) | 2024-04-12 |
Family
ID=90616318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322475252.7U Active CN220756789U (en) | 2023-09-12 | 2023-09-12 | Thermal insulation lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220756789U (en) |
-
2023
- 2023-09-12 CN CN202322475252.7U patent/CN220756789U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |