Degradable composite film coating food box

Abstract

The utility model discloses a degradable composite film coating food box, which comprises a base, a chopstick slot, a self-heating bag inner groove, a side enclosure, an anti-slip texture patch, an upper cover plate and an embedded limit support, the chopstick slot is transversely arranged on the base, the self-heating bag inner groove is arranged at the upper end of the base, the base and the side enclosure are integrally formed, and the anti-slip texture patch is arranged on the side enclosure. According to the degradable composite film coating food box, disposable chopsticks are stored in the chopstick slots in a storage mode, the paper frame of a triangular structure avoids deformation of the frame body in the heating process, and the disposable chopsticks can be stored in the chopstick slots in a storage mode. After heating is completed, chopsticks are inserted into the auxiliary breaking through holes to prize the frame body to break the whole triangular-structure paper frame, hot water makes contact with cold water outside the self-heating bag inner groove, cold and hot are mixed, hot water scalding is avoided, hot air upwelling heats the sealing adsorption type adhesive tape, and the hollow adhesive tape is heated to deform; the pressure balance through hole performs internal and external pressure balance so that the whole rubber strip can be stably adsorbed to the inner wall of the side fence.

Description

Technical Field

[0001] The utility model relates to a degradable composite film coating food box, belonging to the technical field of food boxes. Background Art

[0002] Degradable lunch boxes and tableware refer to those that can undergo biochemical reactions under the action of natural microorganisms (bacteria, mold, algae) and enzymes, causing changes in appearance and internal quality, and eventually forming carbon dioxide and water. Degradable lunch boxes are also suitable for packaging self-heating foods. Traditional self-heating foods are easy to burn your palms, and the sealing is poor during the self-heating process. Utility Model Content

[0003] The utility model aims to provide a degradable composite film coated food box to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a degradable composite film coated food box, comprising a base, a chopstick slot, an inner groove of a self-heating bag, a side enclosure, a non-slip textured patch, an upper cover, and an embedded limit bracket. The base is horizontally provided with a chopstick slot, and the upper end of the base is provided with an inner groove of a self-heating bag. The base and the side enclosure are integrally formed, the upper cover and the embedded limit bracket are installed in combination, and the embedded limit bracket is docked with the inner wall of the side enclosure.

[0005] Preferably, the inner groove of the self-heating bag is composed of a triangular structure paper frame, an auxiliary breaking through hole and a self-heating bag. The central position of one side of the triangular structure paper frame is formed with an auxiliary breaking through hole, and the triangular structure paper frame has a self-heating bag built in it.

[0006] Preferably, the embedded limiting bracket is composed of an outer frame, an inner cross bracket, a sealing adsorption type adhesive strip and an air vent, the inner cross bracket is glued and installed inside the outer frame, the sealing adsorption type adhesive strip is glued and installed on the side wall of the outer frame, and an air vent is provided on one side of the outer frame.

[0007] Preferably, the sealing adsorption type rubber strip is composed of a hollow rubber strip and a pressure balancing through hole, and the outer side of the hollow rubber strip is processed and formed with a pressure balancing through hole.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The triangular paper frame prevents its frame from deforming during the heating process. After the heating is completed, chopsticks are inserted into the auxiliary breaking hole to pry the frame to break the entire triangular paper frame. The hot water comes into contact with the cold water outside the inner groove of the self-heating bag, and the cold and hot are mixed to avoid scalds from hot water. The hot steam rises to heat the sealed adsorption strip, and the hollow strip is deformed by heat. The pressure balance through hole balances the internal and external pressures so that the entire strip can stably adsorb the inner wall of the side enclosure for quick and easy heating of rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the degradable composite film coated food box of the utility model;

[0011] Figure 2 This is a schematic diagram of the installation structure of the degradable composite film coated food box of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the inner groove of the self-heating bag of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the built-in limiting bracket of the utility model;

[0014] Figure 5 It is a structural schematic diagram of the sealing adsorption type rubber strip of the utility model.

[0015] In the figure: 1. Base, 2. Chopstick slot, 3. Inner groove of self-heating bag, 4. Side enclosure, 5. Anti-slip texture patch, 6. Upper cover, 7. Embedded limit bracket, 8. Triangular structure paper frame, 9. Auxiliary demolition through hole, 10. Self-heating bag, 11. Outer frame, 12. Inner cross bracket, 13. Sealing adsorption strip, 14. Air vent, 15. Hollow strip, 16. Pressure balance through hole. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] like Figure 1-Figure 5 As shown, a degradable composite film coated food box includes a base 1, a chopstick slot 2, a self-heating bag inner groove 3, a side enclosure 4, an anti-skid texture patch 5, an upper cover 6, and an embedded limit bracket 7. The base 1 is horizontally provided with a chopstick slot 2, and the self-heating bag inner groove 3 is installed on the upper end of the base 1. The base 1 and the side enclosure 4 are integrally formed, and anti-skid texture patches 5 are adhered on both sides of the side enclosure 4. The upper cover 6 and the embedded limit bracket 7 are installed in combination, and the embedded limit bracket 7 is installed in a docking relationship with the inner wall of the side enclosure 4.

[0018] The inner groove 3 of the self-heating bag is composed of a triangular structure paper frame 8, an auxiliary dismantling through hole 9 and a self-heating bag 10. The auxiliary dismantling through hole 9 is processed and formed at the center position of one side of the triangular structure paper frame 8. The triangular structure paper frame 8 has a self-heating bag 10 built in it. The triangular structure paper frame 8 prevents its frame from deforming during the heating process. After the heating is completed, chopsticks are inserted into the auxiliary dismantling through hole 9 to pry the frame to dismantle the entire triangular structure paper frame 8. The hot water contacts the cold water outside the inner groove of the self-heating bag, and the cold and hot are mixed to avoid scalding by hot water.

[0019] The embedded limiting bracket 7 is composed of an outer frame 11, an inner cross bracket 12, a sealing adsorption type adhesive strip 13 and an air vent 14. The inner cross bracket 12 is glued and installed inside the outer frame 11, and the sealing adsorption type adhesive strip 13 is glued and installed on the side wall of the outer frame 11. An air vent 14 is set on one side of the outer frame 11, and the air vent 14 is used for ventilation after heating is completed.

[0020] The sealing adsorption type rubber strip 13 is composed of a hollow rubber strip 15 and a pressure balancing through hole 16. The outer side of the hollow rubber strip 15 is processed with a pressure balancing through hole. Hot air rises to heat the sealing adsorption type rubber strip 13, wherein the hollow rubber strip 15 is deformed by heat, and the pressure balancing through hole 16 balances the internal and external pressures so that the entire rubber strip stably adsorbs the inner wall of the side enclosure 4 to facilitate quick heating of rice.

[0021] Specific usage: A degradable composite film coated food box, a chopstick slot for storing disposable chopsticks, a triangular structure paper frame to prevent the frame from deforming during heating, after heating is completed, the chopsticks are inserted into the auxiliary demolition hole to pry the frame to break the entire triangular structure paper frame, hot water contacts the cold water outside the inner groove of the self-heating bag, the hot and cold mix to avoid hot water burns, the hot air rises to heat the sealed adsorption strip, the hollow strip is deformed by heat, the pressure balance hole balances the internal and external pressures so that the entire strip stably adsorbs the inner wall of the side enclosure to ensure airtightness, which is convenient for quick heating of rice.

[0022] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A degradable composite film coated food box, characterized in that: The invention comprises a base (1), a chopstick slot (2), an inner groove of a self-heating bag (3), a side enclosure (4), an anti-skid texture patch (5), an upper cover (6), and an embedded limiting bracket (7). The base (1) is provided with a chopstick slot (2) in a horizontal position. The upper end of the base (1) is provided with an inner groove of a self-heating bag (3). The base (1) and the side enclosure (4) are integrally formed. The anti-skid texture patch (5) is adhered to both sides of the side enclosure (4). The upper cover (6) and the embedded limiting bracket (7) are assembled and installed. The embedded limiting bracket (7) is butt-jointed with the inner wall of the side enclosure (4).

2. The degradable composite film coated food box according to claim 1, characterized in that: The inner groove (3) of the self-heating bag is composed of a triangular structure paper frame (8), an auxiliary breaking through hole (9) and a self-heating bag (10); the auxiliary breaking through hole (9) is formed at the center position of one side of the triangular structure paper frame (8), and the self-heating bag (10) is built in the triangular structure paper frame (8).

3. The degradable composite film coated food box according to claim 1, characterized in that: The embedded limiting bracket (7) is composed of an outer frame (11), an inner cross bracket (12), a sealing adsorption type adhesive strip (13) and an air vent (14); the inner cross bracket (12) is glued and installed inside the outer frame (11); the sealing adsorption type adhesive strip (13) is glued and installed on the side wall of the outer frame (11); and an air vent (14) is provided on one side of the outer frame (11).

4. The degradable composite film coated food box according to claim 3, characterized in that: The sealing adsorption type rubber strip (13) is composed of a hollow rubber strip (15) and a pressure balancing through hole (16), and the outer side of the hollow rubber strip (15) is processed and formed with a pressure balancing through hole (16).

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