CN213832943U - Plastic uptake box with heat preservation function - Google Patents
Plastic uptake box with heat preservation function Download PDFInfo
- Publication number
- CN213832943U CN213832943U CN202022583200.8U CN202022583200U CN213832943U CN 213832943 U CN213832943 U CN 213832943U CN 202022583200 U CN202022583200 U CN 202022583200U CN 213832943 U CN213832943 U CN 213832943U
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- outer shell
- inner container
- box
- arch part
- side wall
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Abstract
The invention relates to a plastic uptake box with heat preservation function, which comprises a box body and a box cover buckled at the top of the box body, wherein the box body comprises an outer shell and an inner container layer, wherein the outer side wall of the outer shell is uniformly provided with vertically arranged arc-shaped raised lines, the interior of each raised line is of a hollow structure, the top end of the side wall of the inner container is outwards turned with a turned edge fixedly connected with the top end of the inner side wall of the outer shell, wherein the turned edge is provided with a liquid inlet, the bottom end of the box cover is provided with a sealing plug I inserted into the liquid inlet, the bottom wall of the inner container layer is upwards sunken with an arch part which divides the inner space into two groups of storage cavities, wherein a rectangular supporting frame fixedly connected with the inner bottom wall of the outer shell is arranged in the opening of the arch part, L-shaped supporting plates positioned at two sides of the opening of the arch part are uniformly arranged between the outer shell and the inner container layer, and a liquid outlet is also arranged on the top wall of the arch part, and a sealing plug II is arranged in the liquid outlet. The invention has simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of plastic suction products, in particular to a plastic suction box with a heat preservation function.
Background
The blister pack refers to all blisters, and in a narrow sense, only one type of blister is formed by blister molding a sheet material into a plastic box shape, and a lid is connected to a container. The cover and the bottom are separated and made of different materials, if the Japanese snack box is made of PS, the bottom is made of black PS, and the cover is made of transparent PET.
At present, a plurality of plastic uptake boxes on the market are used for take-away packaging boxes for foods, but the plastic uptake food packaging boxes on the market at present do not have a heat preservation function, so that the temperature of the foods is reduced quickly, the taste of the foods is reduced, and a plastic uptake box for preserving the heat of the foods in a short time is needed.
Disclosure of Invention
The invention aims to provide a plastic uptake box with a heat preservation function.
The technical problem of the invention is mainly solved by the following technical scheme:
a plastic uptake box with heat preservation function comprises a box body and a box cover buckled at the top of the box body, the box body comprises an outer shell and an inner container layer, wherein the outer side wall of the outer shell is uniformly provided with vertically arranged arc-shaped raised lines, the interior of each raised line is of a hollow structure, the top end of the side wall of the inner container is outwards turned with a turned edge fixedly connected with the top end of the inner side wall of the outer shell, wherein the turned edge is provided with a liquid inlet, the bottom end of the box cover is provided with a sealing plug I inserted into the liquid inlet, the bottom wall of the inner container layer is upwards sunken with an arch part which divides the inner space into two groups of storage cavities, wherein a rectangular supporting frame fixedly connected with the inner bottom wall of the outer shell is arranged in the opening of the arch part, L-shaped supporting plates positioned at two sides of the opening of the arch part are uniformly arranged between the outer shell and the inner container layer, and a liquid outlet is also arranged on the top wall of the arch part, and a sealing plug II is arranged in the liquid outlet.
Preferably, the liquid inlet and the support plate are arranged in a staggered manner.
Preferably, the dome top is below the level of the box top, wherein the plug II top is not above the level of the box top.
Preferably, the liquid outlets and the support frame are arranged in a staggered manner.
Preferably, the supporting plate is fixedly connected with the outer side wall corresponding to the inner container layer and the inner side wall corresponding to the outer shell respectively.
The invention has the beneficial effects that: according to the invention, the accommodating cavity formed between the inner container layer and the outer shell is heated, so that heat in the accommodating cavity is wrapped by food in the accommodating cavity through the side wall of the inner container layer for heating and heat preservation, meanwhile, the liquid in the accommodating cavity can be filled in the accommodating cavity through the opening of the arch part, and at the moment, the heat in the part of liquid is heated by the side wall of the arch part to correspond to the food in the storage cavity, so that the problem of poor heat preservation effect caused by the fact that a large amount of food cannot be in full contact with the heat in the accommodating cavity in the middle of the inner container layer is prevented, and finally, the contact heating area with the food in the inner container layer is enlarged to improve the heat preservation effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an exploded view of FIG. 2;
fig. 4 is a sectional view taken along the line a-a in fig. 3.
In the figure: 1. the box body, 101, the shell body, 102, inner bag layer, 2, the lid, 3, sand grip, 4, turn-ups, 5, inlet, 6, sealing plug I, 7, hunch-up portion, 8, storing chamber, 9, braced frame, 10, backup pad, 11, liquid outlet, 12, sealing plug II.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings 1-4.
The utility model provides a plastic uptake box with heat preservation function, includes box body 1 and detains lid 2 at 1 top of box body, box body 1 includes shell body 101 and inner bag layer 102, wherein evenly is provided with the arc sand grip 3 of vertical setting on the shell body 101 lateral wall, and 3 inside hollow out construction that are of sand grip, when box body 1 bumps with the foreign object, the foreign object at first contacts with sand grip 3, and the sand grip 3 of fretwork then can play buffering cushioning effect at this moment to the impact that produces when reducing both contacts, thereby effectually plays the guard action to box body 1.
The top end of the side wall of the inner container layer 102 is outwards turned over with a turned-over edge 4 fixedly connected with the top end of the inner side wall of the outer shell 101, so that the inner container layer 102 and the outer shell 101 are connected in a seamless mode, a containing cavity used for storing liquid is formed between the inner container layer 102 and the outer shell 101, a liquid inlet 5 is arranged on the turned-over edge 4, and a sealing plug I6 inserted into the liquid inlet 5 is arranged at the bottom end of the box cover 2.
Then hot water can be injected into the accommodating cavity formed between the inner container layer 102 and the outer shell 101 through the liquid inlet 5 for heating in specific use, after the accommodating cavity is heated, the heat can penetrate through the side wall of the inner container layer 102 to heat and preserve the food inside the accommodating cavity so as to reduce the cooling rate of the accommodating cavity, and the sealing plug I6 inserted into the liquid inlet 5 can play a sealing role in the liquid in the accommodating cavity so as to prevent the liquid from overflowing.
Wherein, the bottom wall of the inner container layer 102 is provided with an arch part 7 which divides the inner space into two groups of storage cavities 8, as shown in fig. 1, 2 and 3, the two groups of storage cavities 8 are not communicated with each other and are used for storing dishes in a classified manner to prevent the dishes from being mixed, by heating the accommodating cavity formed between the inner container layer 102 and the outer casing 101, so that the heat in the accommodating cavity can penetrate through the side wall of the inner container layer 102 to wrap the food in the accommodating cavity for heating and heat preservation, simultaneously above-mentioned liquid that holds the intracavity still can fill its inside through 7 openings of hunch portion, and the heat in this part liquid sees through 7 lateral walls heating of hunch portion and corresponds the food in the storing chamber 8 this moment, prevents that the interior middle department of inner bag layer 102 from having a large amount of food because of can not with hold the interior heat of chamber and fully contact and lead to the not good problem of its heat preservation effect, finally realizes enlarging the contact heating area with inner bag layer 102 interior food in order to promote the heat preservation effect.
And a rectangular support frame 9 fixedly connected with the inner bottom wall of the outer shell 101 is arranged in the opening of the arch part 7, the support frame 9 is used for enhancing the overall strength of the arch part 7 so as to prevent collapse, L-shaped support plates 10 positioned at two sides of the opening of the arch part 7 are uniformly arranged between the outer shell 101 and the liner layer 102, wherein the support plates 10 are respectively and fixedly connected with the outer side wall corresponding to the liner layer 102 and the inner side wall corresponding to the outer shell 101, the support plates 10 are used for enhancing the stability between the outer shell 101 and the liner layer 102 so as to prevent collapse, and liquid injected from the liquid inlet 5 can be communicated with gaps between the support plates 10 at two sides of the arch part 7.
The top wall of the arch part 7 is also provided with a liquid outlet 11, wherein a sealing plug II12 is arranged in the liquid outlet 11, the top end of the arch part 7 is lower than the horizontal plane of the top end of the box body 1, and the top end of the sealing plug II12 is not higher than the horizontal plane of the top end of the box body 1.
When in use, people open the box cover 2 and drive the sealing plug I6 to be drawn out from the liquid inlet 5, and at the same time people can eat food in the storage cavity 8, because the hot water stored in the containing cavity formed between the inner container layer 102 and the outer shell 101 is not polluted, the hot water is only used for conducting heat to the inner container layer 102 to preserve heat of the food, people can insert the thin tube into the liquid inlet 5 to absorb the hot water stored in the containing cavity for drinking, after eating, the sealing plug II12 is pulled out and the box cover 2 is covered, then the box body 1 is turned over, at the moment, the liquid in the containing cavity and the opening of the arch part 7 flows into the inner container layer 102 through the liquid outlet 11, the box body 1 is further turned over to be in a normal state, at the moment, most of the liquid in the containing cavity flows into the storage cavity 8, and people can clean the interior of the box body 1 through the liquid with heat, so that the liquid for heat preservation work has the purpose of three purposes.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (5)
1. A plastic uptake box with heat preservation function comprises a box body and a box cover buckled at the top of the box body, and is characterized in that the box body comprises an outer shell and an inner container layer, wherein arc-shaped convex strips which are vertically arranged are uniformly arranged on the outer side wall of the outer shell, the insides of the convex strips are hollow structures, the top end of the side wall of the inner container layer is outwards turned and folded with a turned edge which is fixedly connected with the top end of the inner side wall of the outer shell, a liquid inlet is arranged on the turned edge, a sealing plug I which is inserted into the liquid inlet is arranged at the bottom end of the box cover, an arch part which divides the inner space of the inner container layer into two groups of storage cavities is upwards sunken, a rectangular supporting frame which is fixedly connected with the inner bottom wall of the outer shell is arranged in an opening of the arch part, L-shaped supporting plates which are positioned at two sides of the opening of the arch part are also uniformly arranged between the outer shell and the inner container layer, and a liquid outlet is also arranged on the top wall of the arch part, wherein a sealing plug II is arranged in the liquid outlet.
2. The vacuum forming box with the heat preservation function as claimed in claim 1, wherein the liquid inlet and the support plate are arranged in a staggered manner.
3. The blister pack with a warming function according to claim 1, wherein the top end of the arch part is lower than the top horizontal surface of the case body, and wherein the top end of the sealing plug II is not higher than the top horizontal surface of the case body.
4. The vacuum forming box with the heat preservation function as claimed in claim 1, wherein the liquid outlet is staggered with respect to the support frame.
5. The vacuum forming box with the heat preservation function as claimed in claim 1, wherein the supporting plate is fixedly connected with the outer side wall corresponding to the inner container layer and the inner side wall corresponding to the outer shell respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583200.8U CN213832943U (en) | 2020-11-10 | 2020-11-10 | Plastic uptake box with heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022583200.8U CN213832943U (en) | 2020-11-10 | 2020-11-10 | Plastic uptake box with heat preservation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213832943U true CN213832943U (en) | 2021-07-30 |
Family
ID=77016455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022583200.8U Expired - Fee Related CN213832943U (en) | 2020-11-10 | 2020-11-10 | Plastic uptake box with heat preservation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213832943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116280584A (en) * | 2023-03-30 | 2023-06-23 | 河北烁宇豪环保科技有限公司 | Thermal insulation structure and thermal insulation method of plastic takeaway cutlery box |
-
2020
- 2020-11-10 CN CN202022583200.8U patent/CN213832943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116280584A (en) * | 2023-03-30 | 2023-06-23 | 河北烁宇豪环保科技有限公司 | Thermal insulation structure and thermal insulation method of plastic takeaway cutlery box |
| CN116280584B (en) * | 2023-03-30 | 2023-09-26 | 河北烁宇豪环保科技有限公司 | Thermal insulation structure and thermal insulation method of plastic takeaway cutlery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 Termination date: 20211110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |