CN217039183U

CN217039183U - High temperature resistant three check cutlery boxes

Info

Publication number: CN217039183U
Application number: CN202220464454.4U
Authority: CN
Inventors: 鄢加亮; 张国力
Original assignee: Henan Kangli Packaging Technology Co ltd
Current assignee: Henan Kangli Packaging Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-26
Anticipated expiration: 2032-03-03

Abstract

The utility model provides a three check cutlery boxes of high temperature resistant relates to cutlery box technical field, this three check cutlery boxes of high temperature resistant, include: a box body, the inner chamber has been seted up to the inside of box body, the internally mounted of inner chamber has high temperature resistant inner bag, the annular fixed plate that is used for fixed mounting between the two is installed at the top of box body and high temperature resistant inner bag, the louvre that is used for the inner chamber heat dissipation is seted up on the top of annular fixed plate, the fresh air inlet that is used for making the external world get into the inner chamber is seted up to the bottom of box body, the externally mounted of high temperature resistant inner bag has the heat insulating screen that is used for preventing its inside temperature from giving off. The damage caused by the high temperature of the box body is avoided, and the heat dissipation of the food in the lunch box is favorably prevented.

Description

High temperature resistant three check cutlery boxes

Technical Field

The utility model relates to a cutlery box technical field specifically is a three check cutlery boxes of high temperature resistant.

Background

Along with the continuous development of the catering industry, more and more cutlery boxes emerge, and traditional high temperature resistant effect is poor, just keeps off inside high temperature through the characteristic of material, can't in time with external heat exchange, long-time or local high temperature can lead to the cutlery box fracture to reduce its life.

In chinese patent with publication No. CN208286577U, a high temperature resistant three-cell lunch box is disclosed, which comprises a box body, a high temperature resistant inner container installed in the inner cavity of the box body, and a first cell baffle and a second cell baffle for dividing the high temperature resistant inner container into three cell sections; the lower extreme fixedly connected with of both sides of high temperature resistant inner bag has seted up the high temperature resistant cassette of pearlite of horizontal wind channel mouth.

However, above-mentioned technical scheme still has following defect, and the air circulation nature of above-mentioned three check cutlery box body inner chamber is relatively poor, is not convenient for in time discharge its inside heat, is not convenient for prevent the heat transfer of high temperature resistant inner bag to the box body simultaneously, leads to the box body temperature too high easily and damages to the giving off of the food heat in the cutlery box has been accelerated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three check cutlery boxes of high temperature resistant, the air current general nature that aims at solving the three check cutlery box body inner chamber among the prior art is relatively poor, is not convenient for in time with its inside heat discharge, is not convenient for prevent the heat transfer of high temperature resistant inner bag to the box body simultaneously, leads to the box body temperature too high easily and damages to the thermal problem that gives off of food in the cutlery box has been accelerated.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the high temperature resistant three check cutlery boxes includes: the box body, the inner chamber has been seted up to the inside of box body, the internally mounted of inner chamber has high temperature resistant inner bag, the annular fixed plate that is used for fixed mounting between the two is installed at the top of box body and high temperature resistant inner bag, the louvre that is used for the inner chamber heat dissipation is seted up on the top of annular fixed plate, the fresh air inlet that is used for making the external world get into the inner chamber is seted up to the bottom of box body, the externally mounted of high temperature resistant inner bag has the heat insulating mesh that is used for preventing its inside temperature from giving off.

The utility model discloses a further technical scheme does, the bottom four corners fixed mounting of box body has and is used for supporting the support column that makes the outside air can get into the fresh air inlet smoothly to the box body.

The utility model discloses a further technical scheme does, the fresh air inlet has two at least, and is a plurality of the fresh air inlet is the bottom of rectangle equipartition at the box body.

The utility model discloses a further technical scheme does, heat-proof net fixed mounting is around the outer wall of high temperature resistant inner bag and outer wall bottom.

The further technical proposal of the utility model is that the heat insulation net is an asbestos net.

The utility model discloses a further technical scheme does, the internally mounted of high temperature resistant inner bag has first baffle and the second baffle that is used for divideing into three check with its inside.

The utility model discloses a further technical scheme does, the both ends fixed mounting of first baffle is in the inner wall both sides of high temperature resistant inner bag, the both ends difference fixed mounting of second baffle is at the outer wall middle part of first baffle and the inner wall one side middle part of high temperature resistant inner bag.

The utility model discloses a further technical scheme does, the louvre has two at least and distributes along the edge ring shape of annular fixed plate.

The utility model has the advantages that:

when three check cutlery boxes used, when the inner chamber high temperature, its inside air is heated the inflation and rises and gives off the cutlery box outside through the louvre, the inside pressure of inner chamber reduces this moment, make the fresh air of external cold air pass through the fresh air inlet of box body bottom and enter into the inner chamber, thereby make the air of inner chamber can circulate, guaranteed that its inside heat can give off fast, the heat in the inner chamber that gives off of high temperature resistant inner bag can be reduced to the heat insulating screen simultaneously, thereby avoided the box body high temperature easily and damaged, be favorable to preventing giving off of the food heat in the cutlery box.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic diagram of an explosion structure according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the embodiment of the present invention.

In the figure: 1. a case body; 2. a support pillar; 3. an inner cavity; 4. a high temperature resistant inner container; 5. an annular fixing plate; 6. a heat insulating net; 7. heat dissipation holes; 8. an air inlet hole; 9. a first separator; 10. a second separator.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a high temperature resistant three-compartment lunch box comprises: box body 1, inner chamber 3 has been seted up to the inside of box body 1, the internally mounted of inner chamber 3 has high temperature resistant inner bag 4, box body 1 and high temperature resistant inner bag 4's top are installed and are used for fixed mounting's annular fixed plate 5 between the two, the louvre 7 that is used for the radiating of inner chamber 3 is seted up on the top of annular fixed plate 5, the fresh air inlet 8 that is used for making external entering inner chamber 3 is seted up to the bottom of box body 1, the externally mounted of high temperature resistant inner bag 4 has the heat insulating screen 6 that is used for preventing its inside temperature from giving off.

In this embodiment, when three check cutlery boxes used, when 3 high temperatures in inner chamber, its inside air is heated the inflation and rises and gives off the cutlery box outside through

louvre

7, 3 internal pressure in inner chamber reduces this moment, make external cold air enter into inner chamber 3 through fresh air inlet 8 of 1 bottom of box body, thereby make the air of inner chamber 3 can circulate, guaranteed that its inside heat can give off fast, heat in the inner chamber 3 that gives off of high temperature resistant inner bag 4 can be reduced to heat insulating net 6 simultaneously, thereby avoided 1 high temperatures of box body easily and damaged, be favorable to preventing giving off of food heat in the cutlery box.

Specifically, the bottom four corners of the box body 1 are fixedly provided with support columns 2 which are used for supporting the box body 1 so that the outside air can smoothly enter the air inlet hole 8.

Furthermore, the number of the air inlet holes 8 is at least two, and the air inlet holes 8 are uniformly distributed at the bottom of the box body 1 in a rectangular shape.

Further, the heat insulation net 6 is fixedly arranged on the periphery of the outer wall of the high-temperature resistant inner container 4 and the bottom of the outer wall.

Preferably, the heat insulation net 6 is an asbestos net, so that heat dissipation of the high-temperature-resistant inner container 4 can be reduced, and the high-temperature-resistant inner container 4 can be heated uniformly.

Specifically, a first partition plate 9 and a second partition plate 10 for dividing the interior of the high temperature resistant inner container 4 into three compartments are installed therein.

Further, two ends of the first partition board 9 are fixedly installed on two sides of the inner wall of the high temperature resistant inner container 4, and two ends of the second partition board 10 are respectively and fixedly installed in the middle of the outer wall of the first partition board 9 and in the middle of one side of the inner wall of the high temperature resistant inner container 4.

Furthermore, at least two heat dissipation holes 7 are annularly distributed along the edge of the annular fixing plate 5.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A high temperature resistant three-compartment lunch box comprising: box body (1), its characterized in that, inner chamber (3) have been seted up to the inside of box body (1), the internally mounted of inner chamber (3) has high temperature resistant inner bag (4), ring type fixed plate (5) that are used for fixed mounting between the two are installed at the top of box body (1) and high temperature resistant inner bag (4), louvre (7) that are used for inner chamber (3) radiating are seted up on the top of ring type fixed plate (5), fresh air inlet (8) that are used for making the external world get into inner chamber (3) are seted up to the bottom of box body (1), the externally mounted of high temperature resistant inner bag (4) has heat insulating mesh (6) that are used for preventing its inside temperature from giving off.

2. The high temperature resistant three-compartment lunch box according to claim 1, wherein support columns (2) for supporting the box body (1) so that the outside air can smoothly enter the air inlet holes (8) are fixedly installed at four corners of the bottom end of the box body (1).

3. The high temperature resistant three-compartment lunch box according to claim 2, characterised in that there are at least two air inlet openings (8), and a plurality of air inlet openings (8) are arranged in a rectangular shape and uniformly distributed at the bottom of the box body (1).

4. The high temperature resistant three-compartment lunch box according to claim 1, characterized in that the heat insulation net (6) is fixedly installed around the outer wall of the high temperature resistant inner container (4) and at the bottom of the outer wall.

5. A high temperature resistant three-compartment lunch box according to claim 4, characterised in that said heat insulating net (6) is an asbestos net.

6. The high temperature resistant three-compartment lunch box according to claim 1, characterised in that the high temperature resistant inner container (4) is internally provided with a first partition (9) and a second partition (10) for dividing the interior thereof into three compartments.

7. The high temperature resistant three-compartment lunch box according to claim 6, wherein two ends of the first partition plate (9) are fixedly mounted on two sides of the inner wall of the high temperature resistant inner container (4), and two ends of the second partition plate (10) are fixedly mounted in the middle of the outer wall of the first partition plate (9) and in the middle of one side of the inner wall of the high temperature resistant inner container (4), respectively.

8. A high temperature resistant three-compartment lunch box according to any of claims 1-7, characterised in that said louvers (7) are at least two and distributed annularly along the edge of the annular fixing plate (5).