CN213096623U

CN213096623U - Paper cutlery box that sealing performance is good

Info

Publication number: CN213096623U
Application number: CN202021152028.4U
Authority: CN
Inventors: 吴正兴
Original assignee: Changzhou Fine Pulp Edible Environmental Protection Co ltd
Current assignee: Changzhou Fine Pulp Edible Environmental Protection Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-05-04
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a paper lunch box with good sealing performance, which is provided with a cover body and a box body; the cover body is matched with the box body; ears are additionally arranged on the two sides of the box body in the length direction or the two sides of the box body in the width direction; the ears are parallel to the outer wall of the box body; the cover body extends outwards from the center and is bent to form a lower bulge, an upper bulge and a shell edge in sequence; the box body is bent outwards from the body to form an inner bulge, an inner ring groove, an outer bulge and an outer ring groove in sequence. The utility model aims at overcoming the defect that prior art exists, providing a sealing performance is good to have the structure of placing the meal soon, and the inside paper cutlery box that increases soup box and place some of casing.

Description

Paper cutlery box that sealing performance is good

Technical Field

The utility model belongs to the technical field of the cutlery box and specifically relates to a paper cutlery box that sealing performance is good.

Background

With the progress of society, the life of people is more and more convenient, and the people are updated at a speed visible to the naked eye from traffic to catering. The convenient product in the aspect of catering service is takeout, and the takeout provides great convenience for people to eat.

Regardless of taking out or eating in a hall for packing, the most crucial is the lunch box, the meal box in the past is all plastic meal box or degradable plastic meal box, and it is known that the plastic meal box is difficult to decompose by oneself in nature after being used, and although the generation of degradable plastic meal box has alleviated the shortcoming that the plastic meal box is difficult to decompose by oneself to a certain extent, the degradable plastic meal box still needs a certain period to complete the decomposition. Compared with a plastic lunch box, the paper lunch box is more environment-friendly, nontoxic, harmless, easy to recycle, recyclable and degradable, and has a wider development prospect.

However, the existing paper meal box has poor sealing performance between the cover body and the shell, and in the process of taking out and distribution, the cover body and the shell can be separated due to various factors, so that the problem that meal in the meal box is scattered is caused; in addition, the food box is not used for placing fast meals, so that missed fast meals often occur; in addition, the pattern distribution in the shell is common, and no place for placing soup boxes is arranged; finally, the food in the box is at a higher temperature, and if the bottom of the box is directly held by hands, the situation of scalding hands may occur.

Disclosure of Invention

The utility model aims at overcoming the defect that prior art exists, providing a sealing performance is good to have the structure of placing the meal soon, and the inside paper cutlery box that increases soup box and place some of casing.

Realize the utility model discloses the technical scheme of purpose is: a paper lunch box with good sealing performance is provided with a cover body and a box body; the cover body is matched with the box body; ears are additionally arranged on the two sides of the box body in the length direction or the two sides of the box body in the width direction; the ears are parallel to the outer wall of the box body; the cover body extends outwards from the center and is bent to form a lower bulge, an upper bulge and a shell edge in sequence; the box body is bent outwards from the body to form an inner bulge, an inner ring groove, an outer bulge and an outer ring groove in sequence.

Further, the ear is integrally formed with the case.

Further, the top end of the outer wall of the inner bulge is higher than the bottom end of the inner wall of the inner ring groove.

Further, the upper protrusion is clamped with the outer protrusion; the lower bulge is clamped with the inner annular groove.

Further, a soup pool is additionally arranged at the center of the box body; the soup pool is connected with the inner wall of the box body around through partition plates.

Further, a fastening strip is additionally arranged on the inner wall of the soup pool; the fastening strip and the soup pool are integrally formed.

Furthermore, a through hole is formed in the ear; the size and the shape of the through hole are matched with those of the chopsticks, so that the chopsticks can be conveniently inserted into the through hole.

Further, the bottom of the through hole is flush with the top of the cover body.

After the technical scheme is adopted, the utility model discloses following positive effect has:

(1) the utility model discloses the inseparable laminating of many places bending between lid and the box body has improved its sealing performance greatly for sealed effect is better.

(2) The utility model discloses the division board not only can be divided the region in the box body, can also strengthen the firmness of whole box body.

(3) The utility model discloses the setting in hot water pond provides a relatively independent hot water box for the cutlery box and places the point, and the fastening strip of establishing in the hot water pond can play a fixed effect to hot water box outer wall, and hot water box outer wall can be hugged closely to it, places hot water box at hot water pond internal rotation or removal.

(4) When the ears of the utility model are used for taking meals, the two ears can be held by hands, so that the problem of scalding hands caused by overhigh temperature of food in the meal box can be avoided; in addition, the through holes arranged on the ears can be used for placing chopsticks, and the chopsticks placed in the through holes can also have a pressing effect on the upper end surface of the cover body, so that the phenomenon that food is scattered due to the separation of the cover body and the box body caused by various factors can be avoided.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

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

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a three-dimensional dispersion view of the present invention;

fig. 3 is a three-dimensional bottom view of the present invention;

fig. 4a is a front view of the cover body of the present invention;

FIG. 4b is a sectional view of the cover A-A of the present invention;

fig. 5a is a left side view of the box body of the present invention;

FIG. 5B is a sectional view of the case body B-B of the present invention;

FIG. 6a is a front view of the case body of the present invention;

FIG. 6b is a C-C sectional view of the case body of the present invention;

fig. 7 is an overall dispersion profile view of the present invention.

The reference numbers in the drawings are as follows: the cover body 1, the lower bulge 11, the upper bulge 12, the shell edge 13, the box body 2, the outer ring groove 21, the inner ring groove 22, the outer bulge 23, the inner bulge 24, the ears 3, the through holes 31, the soup pool 4, the fastening strips 41 and the partition plates 5.

Detailed Description

(example 1)

Referring to fig. 1 to 7, the utility model has a cover body 1 and a box body 2; the cover body 1 and the box body 2 are installed in a matching way; the method is characterized in that: ears 3 are additionally arranged on the two sides of the box body 2 in length or width, and the two sides of the box body 2 in length or width refer to the edge of the upper end surface of the box body 2; the ear 3 is parallel to the outer wall of the box body 2; the cover body 1 extends outwards from the center and is bent to form a lower bulge 11, an upper bulge 12 and a shell edge 13 in sequence; the box body 2 is bent outwards from the body to form an inner bulge 24, an inner annular groove 22, an outer bulge 23 and an outer annular groove 21 in sequence, wherein the ear 3 is formed by extending upwards from the outer edge part of the outer annular groove 21.

More specifically in this embodiment, the ear 3 is formed integrally with the case 2; the top end of the outer wall of the inner protrusion 24 is higher than the bottom end of the inner wall of the inner ring groove 22. The upper bulge 12 is clamped with the outer bulge 23, and the inner wall of the upper bulge 12 is tightly attached to the outer wall of the outer bulge 23 after clamping; the lower bulge 11 is clamped with the inner annular groove 22, and the outer wall of the lower bulge 11 is tightly attached to the inner wall of the inner annular groove 22 after clamping; the shell edge 13 falls into the outer ring groove 21; the tight laminating of bending in many places between above-mentioned lid and the box body has improved its sealing performance greatly for sealed effect is better.

(example 2)

More specifically, the soup pool 4 is additionally arranged at the center of the box body 2, and specifically, the soup pool 4 is used for placing soup boxes, which are not shown in the figure; the soup pool 4 is connected with the inner wall of the box body 2 at the periphery through the partition plates 5, wherein the partition plates 5 are integrally formed with the box body 2, the partition plates 5 can not only divide the area in the box body 2, but also can strengthen the firmness of the whole box body.

In this embodiment, more specifically, the inner wall of the soup pool 4 is additionally provided with a fastening strip 41; the fastening strips 41 and the soup pool 4 are integrally formed, wherein the fastening strips 41 can fix the outer wall of the soup box, and the outer wall of the soup box can be tightly attached to the outer wall of the soup box, so that the soup box is prevented from rotating or moving in the soup pool 4.

(example 3)

In this embodiment, more specifically, on the basis of embodiment 2, the ear 3 is provided with a through hole 31; the size and shape of the through hole 31 are matched with those of the chopsticks, so that the chopsticks can be conveniently inserted into the through hole 31. The bottom of the through hole 31 is flush with the top of the cover body 1, so that the through hole 3 can be used for placing chopsticks, the chopsticks placed in the through hole 31 have a pressing effect on the upper end face of the cover body, and the phenomenon that food falls due to the fact that the cover body 1 is separated from the box body 2 due to various factors can be avoided.

The utility model discloses a theory of operation does: the food and soup box is placed in the box body 2, then the cover body 1 and the shell body 1 are clamped, and finally the chopsticks are inserted into the through holes 31 on the ears 3.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A paper lunch box with good sealing performance is provided with a cover body (1) and a box body (2); the cover body (1) is matched with the box body (2) for installation; the method is characterized in that: ears (3) are additionally arranged on the length of two sides or the width of two sides of the box body (2); the ears (3) are parallel to the outer wall of the box body (2); the cover body (1) extends outwards from the center and is bent to form a lower bulge (11), an upper bulge (12) and a shell edge (13) in sequence; the box body (2) is bent outwards from the body to form an inner bulge (24), an inner annular groove (22), an outer bulge (23) and an outer annular groove (21) in sequence.

2. A paper lunch box with good sealing performance as claimed in claim 1, wherein: the ears (3) and the box body (2) are integrally formed.

3. A paper lunch box with good sealing performance as claimed in claim 1, wherein: the top end of the outer wall of the inner bulge (24) is higher than the bottom end of the inner wall of the inner ring groove (22).

4. A paper lunch box with good sealing performance as claimed in claim 3, wherein: the upper bulge (12) is clamped with the outer bulge (23); the lower bulge (11) is clamped with the inner ring groove (22).

5. A paper cutlery box with good sealing properties according to any of claims 1 to 4, wherein: a soup pool (4) is additionally arranged at the center of the box body (2); the soup pool (4) is connected with the inner wall of the periphery of the box body (2) through partition plates (5).

6. A paper cutlery box with good sealing properties according to claim 5, wherein: the inner wall of the soup pool (4) is additionally provided with a fastening strip (41); the fastening strip (41) and the soup pool (4) are integrally formed.

7. A paper cutlery box with good sealing properties according to claim 6, wherein: a through hole (31) is formed in the ear (3); the size and the shape of the through hole (31) are matched with those of the chopsticks, so that the chopsticks can be conveniently inserted into the through hole (31).

8. A paper cutlery box with good sealing properties according to claim 7, wherein: the bottom of the through hole (31) is flush with the top of the cover body (1).