CN218185648U

CN218185648U - Disposable heat preservation cutlery box with hot water stores intermediate layer

Info

Publication number: CN218185648U
Application number: CN202222803862.0U
Authority: CN
Inventors: 徐洪池
Original assignee: Fujian Lvwei Environmental Protection Tableware Co ltd
Current assignee: Fujian Lvwei Environmental Protection Tableware Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-03
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a disposable heat preservation cutlery box with hot water storage intermediate layer, including connecting block fixed mounting in the upper end of box body down, and the upper end of connecting block is provided with the lid, the food district has been seted up to the inner of box body down, and the inner of box body has seted up the tableware district down to the inner of box body is seted up flutedly down, the last end hub connection of recess has the movable block, and the surface of movable block has seted up the bleeder vent, and the inner of bleeder vent is connected with the ventilated membrane, the inner of recess is provided with the hot water layer, and the inner of recess has placed the heating package. This disposable heat preservation cutlery box with hot water storage intermediate layer is provided with heating package and ventilated membrane, through add hot water and place the heating package in the recess, covers the movable block again and carries out the shutoff to the recess, carries out the transport of steam through bleeder vent and ventilated membrane, keeps warm to food in the box body, avoids food too cold to influence through setting up heating structure and eats the taste.

Description

Disposable heat preservation cutlery box with hot water stores intermediate layer

Technical Field

The utility model relates to a cutlery box technical field specifically is a disposable heat preservation cutlery box with hot water stores intermediate layer.

Background

The meal box is a packing box for containing food, is commonly used for packing food in restaurants, restaurants and other places, has the characteristics of simple and convenient production and relatively low cost, and gradually increases the utilization rate of the disposable meal box along with the rapid development of take-out services at present, but the existing disposable meal box has certain defects in the use process, such as the prior art;

the application number is CN201120153420.5 the disposable lunch box comprises a paper box body and a box cover, wherein the edge of the box cover is provided with a protrusion protruding out of the edge of the box cover. The edge of the box cover is provided with a protrusion, so that the box cover can be turned up through the protrusion, the situation that the food in the box is polluted by touching the inner side of the box cover by hand is avoided, four corners of the box cover are rounded corners, and the edge of the protrusion is tangent to one rounded corner edge. Therefore, the stress concentration of the box cover and the protrusion can be reduced, and the box cover and the protrusion cannot be torn;

its disposable cutlery box is when using, can only carry out simple splendid attire to the meal, when the cutlery box is used for the takeaway trade, because the rider needs longer time to carry the meal of sending, the meal can become cold through long-time placing, and then leads to user's edible taste variation, and box body and lid dock for the block structure in the foretell disposable cutlery box, and the leakproofness is relatively poor, because it jolts to appear often on the way transporting, the meal hot water juice can spill over, consequently, the urgent need designs a novel disposable cutlery box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable heat preservation cutlery box with hot water storage intermediate layer, when using with its disposable cutlery box that proposes in solving above-mentioned background art, can only carry out simple splendid attire to the meal, when the cutlery box is used for the takeaway trade, because the rider needs longer time to carry the meal of sending, the meal can become cool through long-time placing, and then lead to user's edible taste variation, and box body and lid are the block structure butt joint in the foretell disposable cutlery box, the leakproofness is relatively poor, because jolt appears often on the way transporting, the problem of spilling can appear in meal hot water juice.

In order to achieve the above object, the utility model provides a following technical scheme: a disposable heat-preservation lunch box with a hot water storage interlayer comprises a lower box body and an upper box cover, wherein the upper box cover is arranged at the top end of the lower box body

The connecting block, fixed mounting in the upper end of box body down, and the upper end of connecting block is provided with the lid, the food district has been seted up to the inner of box body down, and the inner of box body has seted up the tableware district down to the inner of box body is seted up flutedly down, the last hub connection of recess has the movable block, and the surface of movable block has seted up the bleeder vent, and the inner of bleeder vent is connected with the ventilated membrane, the inner of recess is provided with the hot water layer, and the inner of recess has placed the heating package.

Preferably, go up lid and connecting block constitution block structure, and the connecting block is fixed integral structure with lower box body, the movable block constitutes rotating-structure with the movable block, and the movable block passes through the recess and constitutes block structure with lower box body, through the shutoff of movable block to the recess, steadily places the heating package.

Preferably, the outer surface of the movable block is provided with through type air holes, the inner ends of the air holes are fixedly connected with a breathable film, the air holes are distributed at the upper end of the movable block at equal intervals, hot air is conveyed through the air holes and the breathable film, and the breathable film can supply the hot air but cannot be penetrated by water.

Preferably, first gasbag is installed to the upper end of connecting block, and the bottom of first gasbag is connected with the connecting pipe, the top groove has been seted up to the upper end of connecting block to the second gasbag is installed to the inner of top groove, first gasbag overlooks and is oval structure, and first gasbag is linked together through connecting pipe and second gasbag, and the second gasbag overlooks and is oval structure, through the structure of streaming that gasbag group constitutes, increases the leakproofness of cutlery box junction.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the disposable heat-preservation lunch box with the hot water storage interlayer is provided with the heating bag and the breathable film, hot water is added into the groove, the heating bag is placed in the groove, the movable block is covered to block the groove, hot air is conveyed through the breathable film and the breathable film, heat preservation is carried out on food in the box body, and the heating structure is arranged to prevent the food from being too cold to affect the eating taste;

2. this disposable heat preservation cutlery box with hot water storage intermediate layer is provided with gasbag and connecting pipe, during the block butt joint through lid and box body for first gasbag pressurized back carries out the air feed to the second gasbag, and the inflation of second gasbag carries out the shutoff to joint gap, increases the cutlery box leakproofness, makes meal soup juice can not follow in the cutlery box transportation unrestrained in the cutlery box.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic top view of the lower case of the present invention;

FIG. 3 is a schematic view of the front view structure of the groove of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the connecting block of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a lower box body; 2. connecting blocks; 3. putting the box cover on the box; 4. a dining area; 5. a tableware zone; 6. a groove; 7. a movable block; 8. air holes are formed; 9. a gas permeable membrane; 10. a hot water layer; 11. heating the bag; 12. a first air bag; 13. a connecting pipe; 14. a top groove; 15. a second air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a disposable thermal insulation lunch box with a hot water storage interlayer comprises a lower box body 1 and an upper box cover 3, wherein the upper box cover 3 is arranged at the top end of the lower box body 1;

connecting block 2, fixed mounting is in the upper end of box body 1 down, and the upper end of connecting block 2 is provided with lid 3, the meal district 4 has been seted up to the inner of box body 1 down, and tableware district 5 has been seted up to the inner of box body 1 down, and recess 6 has been seted up to the inner of box body 1 down, the last end hub connection of recess 6 has movable block 7, and the surface of movable block 7 has seted up bleeder vent 8, and the inner of bleeder vent 8 is connected with ventilated membrane 9, the inner of recess 6 is provided with hot water layer 10, and heating package 11 has been placed to the inner of recess 6.

Go up lid 3 and connecting block 2 and constitute the block structure, and connecting block 2 and lower box body 1 be fixed integral structure, and movable block 7 constitute rotating-structure, and movable block 7 passes through recess 6 and constitutes the block structure with lower box body 1, and through type bleeder vent 8 has been seted up to the surface of movable block 7, and the inner fixedly connected with ventilated membrane 9 of bleeder vent 8 to bleeder vent 8 is seted up at the equidistant distribution in the upper end of movable block 7.

When the disposable heat-preservation lunch box with the hot water storage interlayer is used, the device is placed at a position where work needs to be carried out, dishes are placed in the meal area 4, the tableware bag is placed in the meal area 5, the movable block 7 can be pulled to rotate at the moment, the opening of the groove 6 is opened, the heating bag 11 is placed into the groove 6, a small amount of hot water is added into the groove 6 to form a hot water layer 10, substances such as coke powder, activated carbon, salt and quicklime exist in the heating bag 11, the temperature rises 3-5 seconds after meeting water, the movable block 7 is covered, hot air generated by the heating bag 11 can enter the air holes 8 and floats in the lunch box after passing through the air-permeable film 9, the lunch box can be taken out by covering the box cover 3, when the lunch box needs to be transported, even if the lunch box is bumpy due to the blocking effect of the air-permeable film 9, the hot water in the groove 6 cannot spill out of the air holes 8, the food in the meal area 4 is influenced, a user can be carried out of the lunch box body by the heating effect generated by the heating bag 11, the temperature of the food is kept, and the cool heat-preservation lunch can be avoided.

First gasbag 12 is installed to the upper end of connecting block 2, and the bottom of first gasbag 12 is connected with connecting pipe 13, and top groove 14 has been seted up to the upper end of connecting block 2 to second gasbag 15 is installed to the inner of top groove 14.

The first airbag 12 has an elliptical configuration in plan view, and the first airbag 12 communicates with the second airbag 15 through the connecting tube 13, and the second airbag 15 has an elliptical configuration in plan view.

When last lid 3 and connecting block 2 carry out the block butt joint, can extrude first gasbag 12, because first gasbag 12 constitutes series flow intercommunication state through connecting pipe 13 and second gasbag 15, make first gasbag 12 receive can carry out the air feed to second gasbag 15 through connecting pipe 13 after the pressure, can stretch out in the top groove 14 after the expansion of second gasbag 15, and then carry out the shutoff to the joint gap between last lid 3 and the connecting block 2, increase cutlery box leakproofness, holistic practicality has been increased.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A disposable thermal insulation lunch box with a hot water storage interlayer comprises a lower box body (1) and an upper box cover (3), wherein the upper box cover (3) is arranged at the top end of the lower box body (1)

It is characterized by also comprising:

connecting block (2), fixed mounting in the upper end of box body (1) down, and the upper end of connecting block (2) is provided with lid (3), meal district (4) have been seted up to the inner of box body (1) down, and tableware district (5) have been seted up to the inner of box body (1) down to the inner of box body (1) is seted up flutedly (6) down, the upper end hub connection of recess (6) has movable block (7), and the surface of movable block (7) has seted up bleeder vent (8), and the inner of bleeder vent (8) is connected with ventilated membrane (9), the inner of recess (6) is provided with hot water layer (10), and heating package (11) have been placed to the inner of recess (6).

2. The disposable thermal insulation lunch box with a hot water storage interlayer as claimed in claim 1, wherein the upper box cover (3) and the connecting block (2) form a clamping structure, and the connecting block (2) and the lower box body (1) are a fixed integrated structure.

3. A disposable thermal insulation lunch box with a hot water storage interlayer according to claim 1, characterized in that the movable block (7) and the movable block (7) form a rotating structure, and the movable block (7) and the lower box body (1) form a clamping structure through the groove (6).

4. The disposable thermal insulation lunch box with a hot water storage interlayer as claimed in claim 1, wherein the outer surface of the movable block (7) is provided with through-type air vents (8), the inner ends of the air vents (8) are fixedly connected with air permeable membranes (9), and the air vents (8) are distributed at equal intervals at the upper end of the movable block (7).

5. The disposable thermal insulation lunch box with a hot water storage interlayer as claimed in claim 1, wherein a first air bag (12) is installed at the upper end of the connecting block (2), a connecting pipe (13) is connected to the bottom end of the first air bag (12), a top groove (14) is opened at the upper end of the connecting block (2), and a second air bag (15) is installed at the inner end of the top groove (14).

6. A disposable thermal insulation lunch box with a hot water storage interlayer according to claim 5, characterized in that the first air cell (12) has an oval structure in plan view, and the first air cell (12) is communicated with the second air cell (15) through a connecting pipe (13), and the second air cell (15) has an oval structure in plan view.