CN210455533U

CN210455533U - Food box for microwave heating

Info

Publication number: CN210455533U
Application number: CN201920252655.6U
Authority: CN
Inventors: 宫卫强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-05-05
Anticipated expiration: 2029-02-27

Abstract

The utility model relates to the technical field of food boxes and discloses a food box for microwave heating, which comprises a box body which is made of paper materials and is square, wherein the box body is provided with an accommodating cavity with an opening at the upper end, and the inner side wall of the accommodating cavity is covered with a microwave heat-conducting layer containing metal materials; the box body is provided with two oppositely arranged plate-shaped wall plates and two oppositely arranged deformed wall plates, and the two plate-shaped wall plates and the two deformed wall plates are sequentially connected end to form an annular surrounding structure; the outer side wall of the deformed wallboard is folded, so that a longitudinally-arranged folding part is formed on the inner side wall of the deformed wallboard, and the folding part is arranged in the accommodating cavity of the box body; on the one hand, above-mentioned food box is formed by the paper material is folding, has green harmless, light in weight, advantage portable, and on the other hand, the inside wall that holds the chamber covers has the microwave heat conduction layer that contains metalliferous material, consequently can directly adopt the microwave heating mode to heat food box, has very strong practicality.

Description

Food box for microwave heating

Technical Field

The patent of the utility model relates to a technical field of food box particularly, relates to a food box for microwave heating.

Background

In recent years, the takeout industry has been rapidly developed because of its convenience and convenience, so that people can eat dishes without going out, and the needs of numerous office workers and family impersonators are met, and food boxes for taking out are generally provided by merchants.

At present, food boxes are generally made of high molecular polymers (or synthetic resins), and in order to improve the performance of the food boxes, various auxiliary materials, such as fillers, plasticizers, lubricants, stabilizers, colorants, etc., are added to the polymers, so that the food boxes with good performance can be obtained.

In the prior art, when food in the food box is not eaten immediately or the temperature of the food is reduced on the way, the taste of the food is affected, but the food box in the prior art cannot be placed in a microwave oven for heating due to the limitation of materials, so that the problem that the food in the food box cannot be heated is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food box for microwave heating aims at solving prior art, the inconvenient problem of heating of food in the food box.

The utility model is realized in such a way, the food box for microwave heating comprises a box body which is made of paper material and is in a square shape, the box body is provided with an accommodating cavity with an opening at the upper end, and the inner side wall of the accommodating cavity is covered with a microwave heat-conducting layer containing metal material; the box body is provided with two oppositely arranged plate-shaped wall plates and two oppositely arranged deformed wall plates, and the two plate-shaped wall plates and the two deformed wall plates are sequentially connected end to form an annular surrounding structure; the outer side wall of the deformable wall plate is folded, so that a folding part which is longitudinally arranged is formed on the inner side wall of the deformable wall plate, and the folding part is arranged in the containing cavity of the box body.

Further, the deformed wall panels comprise middle portions and connecting portions arranged on two sides of the middle portions, the folding portions are formed between the middle portions and the connecting portions, and the connecting portions of the two deformed wall panels are correspondingly connected with the side edges of the two plate-shaped wall panels respectively.

Further, the shape of the folded portion is identical to the shape of the connecting portion.

Further, the intermediate portion has an arc surface shape.

Further, the middle part protrudes in a direction away from the cavity of the box body.

Furthermore, the top side of the plate-shaped wall plate is connected with an upper extension strip, and the upper extension strip is arranged along the length of the top side of the plate-shaped wall plate in an extending mode.

Furthermore, a crease strip is formed at the joint of the upper extension strip and the top side edge of the plate-shaped wall plate.

Furthermore, a plurality of gaps which are arranged at intervals are arranged on the top side of the upper extension bar.

Furthermore, the middle parts of the inner side walls of the plate-shaped wall plates and the deformed wall plates are respectively provided with a convex strip, and the convex strips are transversely arranged and face the cavity in a protruding mode.

Furthermore, the inner side wall of the food box is convexly provided with a transparent heat conduction layer in a transparent shape, and the transparent heat conduction layer covers the microwave heat conduction layer.

Compared with the prior art, the utility model provides a food box for microwave heating, on the one hand, above-mentioned food box is formed by the paper material is folding, has the advantage of green harmless, light in weight, simple structure, easy carrying, and on the other hand, the inside wall that holds the chamber covers has the microwave heat conduction layer that contains metalliferous material, consequently can directly adopt the microwave heating mode to heat food box, has very strong practicality.

Drawings

Fig. 1 is a top view of the food box for microwave heating provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1, the preferred embodiment of the present invention is shown.

The food box for microwave heating comprises a box body 1 which is made of paper materials and is square, wherein the box body 1 is provided with a cavity 10 with an opening at the upper end, and the inner side wall of the cavity 10 is covered with a microwave heat conduction layer containing metal materials; the box body 1 is provided with two oppositely arranged plate-shaped wall plates 20 and two oppositely arranged deformed wall plates 30, and the two plate-shaped wall plates 20 and the two deformed wall plates 30 are sequentially connected end to form an annular surrounding structure; the outer side wall of the deformed wall plate 30 is folded, so that the inner side wall of the deformed wall plate 30 is formed with a longitudinally arranged folding part 40, and the folding part 40 is arranged in the cavity 10 of the box body 1.

Foretell a food box for microwave heating, on the one hand, box body 1 is formed by the folding paper material, has green harmless, light in weight, simple structure, advantage easily carried, and on the other hand, the inside wall that holds chamber 10 covers has the microwave heat conduction layer that contains metalliferous material, consequently can directly adopt the microwave heating mode to heat the food box, has very strong practicality.

The deformable wall plate 30 comprises an intermediate portion 50 and connecting portions 60, the connecting portions are arranged on two sides of the intermediate portion 50, the folding portions 40 are formed between the intermediate portion 50 and the connecting portions 60, the connecting portions 60 of the two deformable wall plates 30 are respectively connected with the side edges of the two plate-shaped wall plates 20 correspondingly, the plate-shaped wall plates 20 can play a role in supporting and fixing the shape of the box body 1, and the deformable wall plates 30 can adjust the shape of the box body 1 according to specific use conditions of a user, so that more requirements of the user in the use process are met.

The shape of folding portion 40 is unanimous with the shape of connecting portion 60, and like this, folding portion 40 can coincide to connecting portion 60 on, convenient storage to the hardness increases after folding portion 40, has better plastic effect, and then keeps folding portion 40's shape.

The middle part 50 is arranged in an arc surface shape, so that the arc surface-shaped middle part 50 has larger volume, and the box body 1 is made into an arc surface-shaped structure which is in accordance with the human body, is easy to eat, convenient to clean, simple in structure, trouble-saving and material-saving, and meanwhile, is not easy to be damaged, and is convenient to store and pick up.

In addition, the middle portion 50 of the case 1 protrudes in a direction away from the cavity 10 of the case 1, further increasing the capacity of the case 1.

Be connected with at the top side of platelike wallboard 20 and go up extension 21, go up extension 21 and extend along the length of the top side of platelike wallboard 20 and arrange, go up extension 21 and keep away from the appearance chamber 10 of box body 1, even have the higher food of temperature in holding the chamber 10, also can play thermal-insulated effect, conveniently grab and hold to box body 1.

The upper extension strip 21 is provided with a thickened heat insulation layer, so that the heat insulation effect is further enhanced.

Furthermore, the connection of the top side of the upper extension strip 21 and the plate-shaped wall plate 20 is formed with a crease strip 22, so that the user can fold the shape of the upper extension strip 21 as required, and on the other hand, when the user grasps the box body 1, the crease strip 22 can play a role in increasing friction force, so as to prevent the box body 1 from sliding in the grasping process of the user and increase the safety in the using process.

The top side of the upper strip 21 is provided with a plurality of notches 23, and the notches 23 are arranged at intervals, and the notches 23 can be used for placing tableware, such as chopsticks, spoons and the like, so as to further provide convenience for users.

The middle part of the inside wall of platelike wallboard 20 and the inside wall of deformation wallboard 30 all is equipped with sand grip 24, and sand grip 24 transverse arrangement, and the chamber 10 protrusion is held towards, and transverse arrangement's sand grip 24 can play the sign effect to the water level in box body 1 on the one hand, and on the other hand, under the condition that does not increase 1 wall thickness of box body, the intensity and the rigidity of reinforcing box body 1 to practice thrift the plastics quantity, weight reduction, reduce cost.

The protruding transparent heat-conducting layer that is equipped with transparent form of inside wall of box body 1, transparent heat-conducting layer covers on the microwave heat-conducting layer, further increases the heat conductivility of box body 1.

In addition, still be equipped with the waterproof layer on the inside wall of box body 1, effectively prevent liquid food seepage.

Above-mentioned a food box for microwave heating still is equipped with can cooperate detachable food box lid with last extension bar 21, in the use, fixes the food box lid on last extension bar 21, then folds through last extension bar 21 and the crease strip 22 that the junction of the top side of platelike wallboard 20 formed, can accomplish the closing cap to the food box to guarantee this food box's heat preservation effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The food box for microwave heating is characterized by comprising a box body which is made of paper materials and is square, wherein the box body is provided with a cavity with an opening at the upper end, and a microwave heat conduction layer containing metal materials covers the inner side wall of the cavity; the box body is provided with two oppositely arranged plate-shaped wall plates and two oppositely arranged deformed wall plates, and the two plate-shaped wall plates and the two deformed wall plates are sequentially connected end to form an annular surrounding structure; the outer side wall of the deformable wall plate is folded, so that a folding part which is longitudinally arranged is formed on the inner side wall of the deformable wall plate, and the folding part is arranged in the containing cavity of the box body.

2. The food box for microwave heating according to claim 1, wherein the deformed wall panels include a middle portion and connecting portions disposed at both sides of the middle portion, the folded portion is formed between the middle portion and the connecting portions, and the connecting portions of the two deformed wall panels are connected to the side edges of the two plate-shaped wall panels, respectively.

3. The food box for microwave heating of claim 2, wherein the shape of the folded portion conforms to the shape of the connecting portion.

4. The food pod for microwave heating of claim 2, wherein the intermediate portion is arcuate.

5. The food cartridge for microwave heating of claim 2, wherein said intermediate portion projects away from said receptacle of said cartridge body.

6. The food box for microwave heating according to any of claims 1-5, wherein an upper extension strip is attached to the top side of the plate-like wall panel, said upper extension strip extending along the length of the top side of the plate-like wall panel.

7. The food box for microwave heating according to claim 6, wherein a crease line is formed at a junction of the upper extension strip and the top side edge of the plate-like wall panel.

8. The food pod for microwave heating of claim 6, wherein the top side of the upper strip is provided with a plurality of spaced notches.

9. The food box for microwave heating according to any one of claims 1 to 5, wherein the inner side walls of the plate-shaped wall panels and the middle portion of the inner side walls of the deformed wall panels are provided with ribs which are arranged laterally and project toward the cavity.

10. The food box for microwave heating according to any of claims 1-5, characterized in that the inner side wall of the food box is convexly provided with a transparent heat conducting layer in a transparent shape, and the transparent heat conducting layer covers the microwave heat conducting layer.