CN213263794U

CN213263794U - Novel environmental protection self-heating cutlery box

Info

Publication number: CN213263794U
Application number: CN202021453915.5U
Authority: CN
Inventors: 赵伟; 赵署政; 赵生超; 郑江
Original assignee: Guangxi Forspai Environmental Protection Technology Co ltd
Current assignee: Guangxi Forspai Environmental Protection Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-25
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a relate to tableware technical field, specifically disclose a novel environmental protection self-heating cutlery box, including outer box, interior box and lid, interior box setting is in the inner chamber of outer box, and the lid is established at the top of outer box and can be sealed the open-top of outer box, and the lid is made by the plant fiber material. The utility model discloses a novel environmental protection self-heating cutlery box can reduce the harm that causes the healthy of human body in the use to be convenient for handle the cutlery box after the use, cause harm with reducing the environment.

Description

Novel environmental protection self-heating cutlery box

Technical Field

The utility model relates to a tableware field especially relates to a novel environmental protection self-heating cutlery box.

Background

With the continuous development of the food industry, self-heating food is widely popularized in the market, the variety is wide, and the demand for the self-heating lunch box is larger and larger. Current self-heating cutlery box is mostly integrated into one piece's plastics cutlery box, along with the wide use of plastics cutlery box, can cause a large amount of nondegradable white rubbish, handles very difficultly, brings huge harm for the environment.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a novel environmental protection self-heating cutlery box, can reduce the production of white rubbish in the use to reduce the harm that causes the environment.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a novel environmental protection self-heating cutlery box, includes outer box, interior box and lid, and interior box setting is in the inner chamber of outer box, and the lid is established at the top of outer box and can be sealed the open-top of outer box, and outer box and lid are made by the plant fiber material.

Further, the inner box is arranged at the upper part of the inner cavity of the outer box, and a cavity for placing the heating bag is formed between the bottom of the inner box and the inner cavity of the outer box.

Furthermore, the upper part of the outer box is provided with a supporting groove, and the edge of the top opening of the outer box extends outwards to form a flange matched with the supporting groove.

Furthermore, a plurality of reinforcing ribs are convexly arranged on the inner side wall of the outer box.

Furthermore, the inner wall of the upper part of the inner cavity of the outer box is provided with a plurality of positioning grooves, and the outer wall of the upper part of the inner box is provided with a plurality of positioning convex parts which are matched with the positioning grooves one by one.

Furthermore, a plurality of concave parts are concavely arranged on the edge of the flange, so that a plurality of gaps are formed between the concave parts and the inner wall of the upper part of the inner cavity of the outer box.

Furthermore, a plurality of supporting convex parts are convexly arranged at the bottom of the inner box.

Furthermore, a plurality of exhaust holes are formed in the box cover.

Further, the inner box is made of aluminum foil, or plastic, or plant fiber material.

Further, the plant fiber material is bagasse.

The beneficial effects are that: compared with the prior art, the utility model discloses a novel outer box and lid of environmental protection self-heating cutlery box adopt vegetable fibre to make, because vegetable fibre degrades easily, therefore the cutlery box is after the use, and the processing of outer box and lid is convenient, has reduced the production of white rubbish to can arrive the harm that reduces to the environment and cause.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of a first embodiment of the novel environment-friendly self-heating lunch box of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an exploded view of a second embodiment of the novel environmental protection self-heating lunch box of the present invention;

FIG. 4 is a schematic view of an assembly structure of the inner case and the outer case shown in FIG. 3;

FIG. 5 is an exploded view of a third embodiment of the novel environmental protection self-heating lunch box of the present invention;

FIG. 6 is a schematic view of an assembly structure of the inner case and the outer case shown in FIG. 5.

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 work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 6, a novel environmental protection self-heating lunch box, including outer box 1, interior box 2 and lid 3, interior box 2 sets up in the inner chamber of outer box 1, lid 3 lid is established at the top of outer box 1 and can be sealed with the open-top of outer box 1, outer box 1 and lid 3 are made by plant fiber material, specifically, can adopt raw materials such as wheat straw, corncob wheat bran, rice bran, bagasse to make, preferably, adopt bagasse to make in the embodiment, more specifically, add man-hour, can make the bagasse thick liquids, then through forming device to thick liquids machine-shaping, in order to make outer box 1, interior box 2 and lid 3.

The utility model discloses a novel outer box 1 and lid 3 of environmental protection self-heating cutlery box adopt plant fiber to make, because plant fiber degrades easily, therefore the cutlery box is after the use, and the processing of outer box and lid is convenient, has reduced the production of white rubbish to can arrive the harm that reduces to the environment and cause.

Interior box 2 can be by the aluminium foil, or plastics, or plant fiber material makes, adopt interior box 2 that the aluminium foil made, heat-conduction efficiency is high, can improve the heating efficiency to interior box 2 in food, interior box 2 that adopts plant fiber material to make can not release the noxious material in the heating process of food, thereby the security of using has been ensured, and be convenient for handle self-heating cutlery box, can not produce white rubbish after the use completely, further improve the feature of environmental protection of self-heating cutlery box.

Interior box 2 sets up the upper portion at outer box 1 inner chamber, and makes to construct the cavity that is used for placing the heating package between the bottom of interior box 2 and outer box 1's inner chamber, when using, places the heating package in the cavity to food in box 2 heats in, is provided with a plurality of exhaust holes 12 on the lid 3, and the vapor that will heat the in-process and produce is discharged through exhaust hole 12. Specifically, the upper portion of outer box 1 can be provided with support recess 4, and the open-top edge of the top of outer box 1 outwards extends has and supports recess 4 complex flange 5, and support flange 5 encircles the upper portion of outer box 1 inner chamber and sets up, supports flange 5 through supporting recess 4 for interior box 2 can be stable place on the upper portion of outer box 1.

In a further preferred embodiment, the inner side wall of the outer box 1 is convexly provided with a plurality of reinforcing ribs 6, specifically, the outer side wall of the outer box 1 is punched, so that the inner side wall of the outer box 1 at the punching position forms the convex reinforcing ribs 6, and the outer side wall of the outer box 1 also forms the convex structure at the two sides of the punching position, thereby improving the overall structural strength of the outer box 1, and more preferably, the inner side wall of the inner box 2 can also be provided with the reinforcing ribs 6.

In another preferred embodiment, the inner wall on outer box 1 inner chamber upper portion is provided with a plurality of constant head tanks 7, and the outer wall on interior box 2 upper portion is provided with a plurality of and constant head tank 7 complex location convex part 8 one by one, and is concrete, and the concave equipartition of constant head tank 7 is concave establishes on supporting groove 4, through the cooperation of location convex part 8 and constant head tank 7 joint on interior box 2 to the stability that interior box 2 placed has been improved, in order to prevent interior box 2 relative outer box 1 rotation.

In a more preferred embodiment, the edge of the flange 5 is concavely provided with a plurality of recesses 9, so that a plurality of gaps 10 are formed between the recesses 9 and the inner wall of the upper portion of the inner cavity of the outer box 1, i.e. the gaps 10 can be formed between the recesses 9 and the supporting grooves 4, after the food in the inner box 2 is heated, the user's fingers can grasp the edge of the inner box 2 through the gaps 10, thereby taking the inner box 2 out of the outer box 1, or facilitating the inner box 2 to be placed in the inner cavity of the outer box 1. In another embodiment, the edge of the flange 5 is provided with a chamfer forming said gap 10 with the inner wall of the upper part of the inner cavity of the outer box 1.

Further, the bottom of interior box 2 can be protruding to be equipped with a plurality of support convex parts 11, and is concrete, can be through carrying out the punching press to the bottom of interior box 2 inner chamber to the bottom of box 2 forms in support convex part 11, through being provided with support convex part 11, can support interior box 2, in order to prevent to take out interior box 2 from outer box 1 and place when on the desktop, the bottom of interior box 2 contacts with the desktop completely, thereby the bottom of box 2 forms one deck steam on the desktop in avoiding.

Further, the edge of the box cover 3 extends outwards to form an extension part 13 protruding out of the edge of the top opening of the outer box 1, and by providing the extension part 13, a user can more easily grasp the edge of the box cover 3, so that the user can open the box cover 3 from the outer box 1 conveniently.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a novel environmental protection self-heating cutlery box, a serial communication port, including outer box (1), interior box (2) and lid (3), interior box (2) set up in the inner chamber of outer box (1), lid (3) lid is established at the top of outer box (1) and can be sealed the open-top of outer box (1), and outer box (1) and lid (3) are made by the plant fiber material, the inner wall on outer box (1) inner chamber upper portion is provided with a plurality of constant head tanks (7), and the outer wall on interior box (2) upper portion is provided with a plurality of and constant head tank (7) one-to-one complex location convex part (8).

2. A new type environment protection self-heating meal box according to claim 1, characterized in that, the inner box (2) is arranged on the upper part of the inner cavity of the outer box (1), and a cavity for placing the heating bag is constructed between the bottom of the inner box (2) and the inner cavity of the outer box (1).

3. A new type of environmental friendly self-heating lunch box according to claim 2, wherein the upper part of the outer box (1) is provided with a supporting groove (4), and the top opening edge of the outer box (1) is extended with a flange (5) matching with the supporting groove (4).

4. A novel environment-friendly self-heating lunch box as claimed in claim 1, wherein the inner side wall of the outer box (1) is provided with a plurality of ribs (6) in a protruding manner.

5. A new type of environmental friendly self-heating lunch box according to claim 3, characterised in that the edges of the flanges (5) are recessed with recesses (9) so that notches (10) are formed between the recesses (9) and the inner wall of the upper part of the inner cavity of the outer box (1).

6. A new environmental protection self-heating lunch box according to claim 1, characterised in that the bottom of the inner box (2) is provided with a plurality of supporting protrusions (11).

7. A new environmental protection self-heating lunch box according to claim 1, characterised in that said box cover (3) is provided with several vent holes (12).

8. A new environmental protection self-heating lunch box as claimed in claim 1, wherein said inner box is made of aluminum foil, or plastic, or plant fiber material.

9. A novel environment-friendly self-heating lunch box as claimed in claim 1, wherein said plant fiber material is bagasse.