CN212754648U

CN212754648U - Degradable environmental protection cutlery box of three-layer seal

Info

Publication number: CN212754648U
Application number: CN202022076582.5U
Authority: CN
Inventors: 姹ゅ姜; 汤彪
Original assignee: Dongguan Saizhuo New Material Co ltd
Current assignee: Dongguan Saizhuo New Material Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-23
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a degradable environmental protection cutlery box of three-layer seal, including the cutlery box, the top of cutlery box is provided with the lunch-box lid, cutlery box lid include outer box body, interior box body, all be provided with the cavity between outer box body and the interior box body, the inside of cavity is provided with the tin foil layer, the inside of cutlery box is provided with the first baffle of multiunit, relates to environmental protection cutlery box technical field. The utility model discloses a first spherical clamping groove that sets up, first spherical cardboard, the spherical clamping groove of second, the spherical cardboard of second, the spherical draw-in groove of third, the spherical cardboard of third, the spherical draw-in groove of fourth, the spherical cardboard of fourth, first division board, the second division board, first spherical draw-in groove, first spherical cardboard, the spherical draw-in groove of second, the spherical cardboard of second, the spherical draw-in groove of third, the spherical cardboard of third all is the loop configuration, first spherical cardboard forms the first layer sealing layer with first spherical draw-in groove joint, the spherical cardboard of second forms the second layer sealing layer with the spherical draw-in groove joint of second.

Description

Degradable environmental protection cutlery box of three-layer seal

Technical Field

The utility model relates to an environmental protection cutlery box technical field specifically is a degradable environmental protection cutlery box of three-layer seal.

Background

Disposable snack boxes have been changed from foam lunch boxes to environment-friendly ones, the original foam lunch boxes are not resistant to high temperature, and the manufacturing process causes damage to the environment and is eliminated, and the disposable plastic lunch boxes, paper lunch boxes, wood lunch boxes, degradable lunch boxes and the like are taken out, wherein the plastic has the characteristics of low toxicity, high melting point, strong plasticity, simple and convenient production, low relative cost and the like, so that the disposable snack boxes become mainstream materials for manufacturing disposable snack boxes.

However, under the rapid pace development of the current society, environmental protection becomes a popular topic of people, and during the period, the environment-friendly paper meal box obviously has the trend that an anti-superplastic meal box becomes the mainstream, and the meal box, which is a bamboo pulp meal box or a paper pulp meal box, has good degradability and accords with the environmental protection theme of the current society development, however, the paper meal box is not enough in sealing degree, so that soup packaged inside is easy to overflow in the using and transporting process, which causes great inconvenience to users.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the sealing degree of the existing lunch box is not enough, a three-layer sealing degradable environment-friendly lunch box is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a three-layer sealed degradable environment-friendly lunch box comprises a lunch box, wherein a lunch box cover is arranged above the lunch box, the lunch box and the lunch box cover comprise an outer box body and an inner box body, cavities are arranged between the outer box body and the inner box body, a tin foil layer is arranged inside the cavities, a plurality of groups of first clapboards are arranged inside the lunch box, a plurality of groups of second clapboards corresponding to the first clapboards are arranged inside the lunch box, fourth spherical clamping grooves are arranged at the top ends inside the first clapboards, fourth spherical clamping plates matched with the fourth spherical clamping grooves are arranged at the bottom ends of the second clapboards, a first spherical clamping groove is arranged at the top end inside the lunch box, a second spherical clamping groove is arranged at the outer side of the first spherical clamping groove at the top end inside the lunch box, a third spherical clamping groove is arranged at the outer side of the second spherical clamping groove at the top end inside, the bottom of the lunch box cover is provided with a first spherical clamping plate matched with the first spherical clamping groove, the outer side, located at the first spherical clamping plate, of the bottom of the lunch box cover is provided with a second spherical clamping plate matched with the second spherical clamping groove, and the outer side, located at the second spherical clamping plate, of the bottom of the lunch box cover is provided with a third spherical clamping plate matched with the third spherical clamping groove.

Preferably, the first spherical clamping groove and the first spherical clamping plate are both of annular structures, and the lunch box cover and the lunch box are clamped with the first spherical clamping groove through the first spherical clamping plate to form a first sealing layer.

Preferably, the second spherical clamping groove and the second spherical clamping plate are both of annular structures, and the lunch box cover and the lunch box are clamped with the second spherical clamping groove through the second spherical clamping plate to form a second sealing layer.

Preferably, the third spherical clamping groove and the third spherical clamping plate are both of annular structures, and the lunch box cover and the lunch box are clamped through the third spherical clamping plate and the third spherical clamping groove to form a third sealing layer.

Preferably, the number of the outer box body, the inner box body, the cavity and the tin foil layer is provided with two groups.

Preferably, the number of the first partition plates and the second partition plates is provided with two groups, and the second partition plates are clamped with the second partition plates through fourth spherical clamping plates and fourth spherical clamping grooves.

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

1. the utility model has the advantages that the first spherical clamping groove, the second spherical clamping plate, the third spherical clamping groove, the third spherical clamping plate, the fourth spherical clamping groove, the fourth spherical clamping plate, the first partition plate and the second partition plate are arranged, the first spherical clamping groove, the first spherical clamping plate, the second spherical clamping groove, the second spherical clamping plate, the third spherical clamping groove and the third spherical clamping plate are all in annular structures, the first spherical clamping plate is clamped with the first spherical clamping groove to form a first sealing layer, the second spherical clamping plate is clamped with the second spherical clamping groove to form a second sealing layer, the third spherical clamping plate is clamped with the third spherical clamping groove to form a third sealing layer, the sealing effect is better, the trouble that the built-in soup easily overflows is effectively solved, the first partition plate and the second partition plate are arranged to enable the food to be separately placed, the fourth spherical clamping plate is clamped with the fourth spherical clamping groove, the smell mixing among the foods can be effectively avoided, and the practicability is stronger;

2. the utility model discloses an outer box body, interior box body, cavity, the tinfoil layer that sets up, the tinfoil layer is located the cavity of outer box body and interior box body, can play good heat preservation effect.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a top view of the lunch box of the present invention;

fig. 3 is a bottom view of the lunch box cover of the present invention.

In the figure: 1. a meal box; 2. an outer case; 3. a cavity; 4. a tin foil layer; 5. an inner box body; 6. a first separator; 7. a first spherical clamping plate; 8. a third spherical clamping groove; 9. a third spherical clamping plate; 10. a lunch box cover; 11. a second separator; 12. a fourth spherical clamping plate; 13. a fourth spherical clamping groove; 14. a second spherical clamping plate; 15. a second spherical clamping groove; 16. a first spherical clamping groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a three-layer sealed degradable environment-friendly lunch box comprises a lunch box 1, a lunch box cover 10 is arranged above the lunch box 1, the lunch box 1 and the lunch box cover 10 comprise an outer box body 2 and an inner box body 5, a cavity 3 is arranged between the outer box body 2 and the inner box body 5, a tin foil layer 4 is arranged inside the cavity 3, a plurality of groups of first clapboards 6 are arranged inside the lunch box 1, a plurality of groups of second clapboards 11 corresponding to the first clapboards 6 are arranged inside the lunch box 1, a fourth spherical clamping groove 13 is arranged at the top end inside the first clapboards 6, a fourth spherical clamping plate 12 matched with the fourth spherical clamping groove 13 is arranged at the bottom end of the second clapboards 11, a first spherical clamping groove 16 is arranged at the top end inside the lunch box 1, a second spherical clamping groove 15 is arranged at the outer side of the top end inside the lunch box 1, a third spherical clamping groove 8 is arranged at the outer side of the second spherical clamping groove, the bottom end of the lunch box cover 10 is provided with a first spherical clamping plate 7 matched with the first spherical clamping groove 16, the bottom end of the lunch box cover 10 positioned on the outer side of the first spherical clamping plate 7 is provided with a second spherical clamping plate 14 matched with the second spherical clamping groove 15, and the bottom end of the lunch box cover 10 positioned on the outer side of the second spherical clamping plate 14 is provided with a third spherical clamping plate 9 matched with the third spherical clamping groove 8.

Please refer to fig. 3, the first spherical clamping groove 16 and the first spherical clamping groove 7 are both ring-shaped structures, the lunch box cover 10 and the lunch box 1 are clamped with the first spherical clamping groove 16 through the first spherical clamping groove 7 to form a first sealing layer, the second spherical clamping groove 15 and the second spherical clamping groove 14 are both ring-shaped structures, the lunch box cover 10 and the lunch box 1 are clamped with the second spherical clamping groove 15 through the second spherical clamping groove 14 to form a second sealing layer, the third spherical clamping groove 8 and the third spherical clamping groove 9 are both ring-shaped structures, the lunch box cover 10 and the lunch box 1 are clamped with the third spherical clamping groove 9 and the third spherical clamping groove 8 to form a third sealing layer, through the first spherical clamping groove 16, the first spherical clamping plate 7, the second spherical clamping groove 15, the second spherical clamping plate 14, the third spherical clamping groove 8 and the third spherical clamping plate 9 which are arranged, the sealing effect is better, and the trouble that the built-in soup easily overflows is effectively solved.

Please refer to fig. 1, the number of the outer box 2, the inner box 5, the cavity 3 and the tin foil layer 4 are two, and the outer box 2, the inner box 5, the cavity 3 and the tin foil layer 4 can achieve a good heat preservation effect.

Please refer to fig. 1, the number of the first partition plates 6 and the second partition plates 11 are two, the second partition plates 11 are connected with the second partition plates 11 through the fourth spherical clamping plates 12 and the fourth spherical clamping grooves 13, and the first partition plates 6, the second partition plates 11, the fourth spherical clamping plates 12 and the fourth spherical clamping grooves 13 can effectively prevent the food from tainting odor, so that the practicability is higher.

The working principle is as follows: when in use, the first spherical clamping groove 16, the first spherical clamping groove 7, the second spherical clamping groove 15, the second spherical clamping groove 14, the third spherical clamping groove 8 and the third spherical clamping groove 9 are all in an annular structure, a first layer of sealing layer can be formed by clamping the first spherical clamping plate 7 with the first spherical clamping groove 16, a second layer of sealing layer can be formed by clamping the second spherical clamping plate 14 with the second spherical clamping groove 15, a third layer of sealing layer can be formed by clamping the third spherical clamping plate 9 with the third spherical clamping groove 8, the sealing effect is better, the trouble that the built-in soup easily overflows is effectively solved, the first partition plate 6 and the second partition plate 11 arranged in the lunch box 1 can separately place food, and the fourth spherical clamping plate 12 is clamped with the fourth spherical clamping groove 13, the taint between the food can be effectively avoided, the practicability is stronger, the tin foil layer 4 is positioned in the cavities 3 of the outer box body 2 and the inner box body 5, can achieve good heat preservation effect.

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.

Claims

1. The utility model provides a degradable type environmental protection cutlery box is sealed to three-layer, includes cutlery box (1), its characterized in that: a lunch box cover (10) is arranged above the lunch box (1), the lunch box (1) and the lunch box cover (10) comprise an outer box body (2) and an inner box body (5), a cavity (3) is arranged between the outer box body (2) and the inner box body (5), a tin foil layer (4) is arranged inside the cavity (3), a plurality of groups of first clapboards (6) are arranged inside the lunch box (1), a plurality of groups of second clapboards (11) corresponding to the first clapboards (6) are arranged inside the lunch box (1), a fourth spherical clamping groove (13) is arranged at the top end inside the first clapboards (6), a fourth spherical clamping plate (12) matched with the fourth spherical clamping groove (13) is arranged at the bottom end of the second clapboards (11), a first spherical clamping groove (16) is arranged at the top end inside the lunch box (1), a second spherical clamping groove (15) is arranged at the outer side of the first spherical clamping groove (16) at the top end inside the lunch box (1), the lunch box is characterized in that a third spherical clamping groove (8) is formed in the outer side, located at the second spherical clamping groove (15), of the top end inside the lunch box (1), a first spherical clamping plate (7) matched with the first spherical clamping groove (16) is arranged at the bottom end of the lunch box cover (10), a second spherical clamping plate (14) matched with the second spherical clamping groove (15) is arranged on the outer side, located at the first spherical clamping plate (7), of the bottom end of the lunch box cover (10), and a third spherical clamping plate (9) matched with the third spherical clamping groove (8) is arranged on the outer side, located at the second spherical clamping plate (14), of the bottom end of the lunch box cover (10).

2. The three-layer sealed degradable environment-friendly lunch box as claimed in claim 1, wherein: the first spherical clamping groove (16) and the first spherical clamping plate (7) are both of annular structures, and the lunch box cover (10) and the lunch box (1) are clamped with the first spherical clamping groove (16) through the first spherical clamping plate (7) to form a first sealing layer.

3. The three-layer sealed degradable environment-friendly lunch box as claimed in claim 1, wherein: the second spherical clamping groove (15) and the second spherical clamping plate (14) are both of annular structures, and the lunch box cover (10) and the lunch box (1) are clamped with the second spherical clamping groove (15) through the second spherical clamping plate (14) to form a second sealing layer.

4. The three-layer sealed degradable environment-friendly lunch box as claimed in claim 1, wherein: the third spherical clamping groove (8) and the third spherical clamping plate (9) are of annular structures, and the lunch box cover (10) and the lunch box (1) are clamped through the third spherical clamping plate (9) and the third spherical clamping groove (8) to form a third sealing layer.

5. The three-layer sealed degradable environment-friendly lunch box as claimed in claim 1, wherein: the number of the outer box body (2), the inner box body (5), the cavity (3) and the tin foil layer (4) is provided with two groups.

6. The three-layer sealed degradable environment-friendly lunch box as claimed in claim 1, wherein: the number of the first partition plates (6) and the second partition plates (11) is two, and the second partition plates (11) are connected with the second partition plates (11) in a clamped mode through fourth spherical clamping plates (12) and fourth spherical clamping grooves (13).