CN214432447U

CN214432447U - Self-locking anti-theft lunch box

Info

Publication number: CN214432447U
Application number: CN202120476365.7U
Authority: CN
Inventors: 雷金亮
Original assignee: Shaanxi Zhengyao Packaging Co ltd
Current assignee: Shaanxi Zhengyao Packaging Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-22
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to a food package technical field especially relates to a auto-lock theftproof cutlery box, include: the box body is provided with a first buckling part, a plurality of connecting parts and a second buckling part, wherein the first buckling part is arranged on the upper edge of the box body, and the connecting parts are uniformly distributed on the periphery of the first buckling part; the extension of each connecting part is connected with the second buckling part through a connecting rib which is easy to break; the box cover is provided with a third buckling part and a fourth buckling part, and the third buckling part is in interference fit with the first buckling part; the number of the fourth buckling parts is the same as that of the connecting parts, and the fourth buckling parts are uniformly distributed on the third buckling parts and are suitable for being in interference fit with the second buckling parts. The utility model discloses a theftproof type cutlery box can have the theftproof function, prevents that the cutlery box from being opened under the condition of not knowing.

Description

Self-locking anti-theft lunch box

Technical Field

The utility model relates to a food package technical field especially relates to a auto-lock theftproof cutlery box.

Background

At present, at various fast food companies and restaurants, generally use snack box when dining room is sent meals, it is convenient to provide for the user, current snack box kind is more, for example chinese patent CN202163676U discloses an integral type lifts a snack box, including snack box, branch check groove, lid, side page or leaf, lid fold paper, bonding part constitutes, has branch check groove in the snack box, the snack box is being connected to the lid, there is the side page or leaf lid both sides, the lid is gone up along being provided with lid fold paper, bonding part, characterized by is connected on lid fold paper both sides: the bonding parts on the two sides of the cover hinge are bonded with the side leaves to form the box cover, and the intersection line formed by the cover hinge and the side leaves forms an included angle with the horizontal plane of the box cover at a certain angle. The existing snack box generally has the following defects: the fast food box of the type does not have the anti-theft function, so that the fast food box can be easily opened by others when a diner is absent in the process of delivering the fast food box or after the fast food box is delivered to the office of the diner, and the food in the fast food box is lost or polluted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-locking theftproof cutlery box to solve the stolen problem of eating of food among the prior art in the lunch box.

The utility model provides a self-locking theftproof cutlery box, include: the box body is provided with a first buckling part, a plurality of connecting parts and a second buckling part, wherein the first buckling part is arranged on the upper edge of the box body, and the connecting parts are uniformly distributed on the periphery of the first buckling part; the extension of each connecting part is connected with the second buckling part through a connecting rib which is easy to break; the box cover is provided with a third buckling part and a fourth buckling part, and the third buckling part is in interference fit with the first buckling part; the number of the fourth buckling parts is the same as that of the connecting parts, and the fourth buckling parts are uniformly distributed on the third buckling parts and are suitable for being in interference fit with the second buckling parts.

The self-locking anti-theft lunch box further preferably comprises a reverse folding part, one side of the reverse folding part is connected with the connecting part through the connecting rib which is easy to break, and the other side of the reverse folding part is connected with the second buckling part through the connecting rib which is easy to break.

The self-locking anti-theft lunch box as described above is further preferred that the first buckling part has an inverted U-shaped annular groove in cross section, the third buckling part is a receiving groove, and the annular groove is inserted into the receiving groove and is in interference fit with the receiving groove.

The self-locking anti-theft lunch box as described above, further preferably, the second buckling part includes a connecting piece and a projection arranged on the upper surface of the connecting piece; and a groove is arranged on the fourth buckling part, and the convex block is in interference fit with the groove.

The self-locking anti-theft lunch box is further preferred, the number of the connecting parts is four, and the connecting parts are all ear-shaped.

The self-locking anti-theft lunch box is further preferably characterized in that the connecting part is provided with an avoiding groove, and the avoiding groove is suitable for avoiding the groove.

In the self-locking anti-theft lunch box, it is preferable that the avoiding groove is provided with a reinforcing rib.

The self-locking anti-theft lunch box is further preferably characterized in that the box body is provided with a plurality of reinforcing parts which are vertically and uniformly distributed on the periphery of the box body.

The self-locking anti-theft lunch box is further preferred that the box cover is provided with fold lines.

The self-locking anti-theft lunch box is further preferably characterized in that the box body and the box cover are both molded by food-grade PP materials.

Compared with the prior art, the utility model has the following advantage:

the utility model discloses in public auto-lock theftproof lunch-box includes: the box body is provided with a first buckling part, a plurality of connecting parts and a second buckling part, wherein the first buckling part is arranged on the upper edge of the box body, and the connecting parts are uniformly distributed on the periphery of the first buckling part; the extension of each connecting part is connected with the second buckling part through a connecting rib which is easy to break; the box cover is provided with a third buckling part and a fourth buckling part, and the third buckling part is buckled with the first buckling part in a sealing manner; the number of the fourth buckling parts is the same as that of the connecting parts, and the fourth buckling parts are uniformly distributed on the third buckling parts and are suitable for being in interference fit with the second buckling parts. In the structure, the first buckling part and the interference fit of the third buckling part enable the lunch box to be opened to need an acting point, the acting point of the structure is mainly located at the connecting part, but the connecting part is locked by the third buckling part and the fourth buckling part and can only be realized by damaging the connecting rib, so that a diner can very easily identify whether the lunch box is opened or not, and the safety of diners and the pleasure dinning mood of the diners are increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a self-locking anti-theft lunch box according to the present invention;

FIG. 2 is a perspective view of the lid of FIG. 1;

fig. 3 is a schematic perspective view of the cartridge of fig. 1.

Description of reference numerals:

1-box body, 2-box cover, 3-first buckling part, 4-second buckling part, 5-third buckling part, 6-fourth buckling part, 7-groove, 8-reverse folding part, 9-connecting sheet, 10-lug, 11-connecting part, 12-reinforcing part, 13-avoiding groove and 14-reinforcing rib.

Detailed Description

As shown in fig. 1-3, the present embodiment discloses a self-locking anti-theft lunch box, comprising:

the box body 1 is provided with a first buckling part 3, a plurality of connecting parts 11 and a second buckling part 4, the first buckling part 3 is arranged on the upper edge of the box body 1, and the connecting parts 11 are uniformly distributed on the periphery of the first buckling part 3; the extension of each connecting part 11 is connected with the second buckling part 4 through a connecting rib which is easy to break;

the box cover 2 is provided with a third buckling part 5 and a fourth buckling part 6, and the third buckling part 5 is in interference fit with the first buckling part 3; the number of the fourth buckling parts 6 is the same as that of the connecting parts 11, and the fourth buckling parts are uniformly distributed on the third buckling parts 5 and are suitable for being in interference fit with the second buckling parts 4.

Further, the box body 1 further comprises a reverse folding part 8, one side of the reverse folding part 8 is connected with the connecting part 11 through a connecting rib which is easy to break, and the other side of the reverse folding part is connected with the second buckling part 4 through a connecting rib which is easy to break. The two sides of the reverse folding part are connected with other parts through the connecting ribs which are easy to break, so that the reverse folding part can be easily folded, and the second buckling part is folded upwards. In addition, the two ends of the reverse folding part 8 can also be used as tearing force points, so that the connecting ribs can be conveniently broken.

Further, the cross-section of the first buckling part 3 is an inverted U-shaped groove, the third buckling part 5 is an accommodating groove, and the inverted groove is inserted into the accommodating groove and is in interference fit with the accommodating groove. The returning groove is in interference fit with the accommodating groove, so that the first buckling part is positioned in the third buckling part, the first buckling part and the third buckling part are connected into a whole, and the first buckling part and the third buckling part cannot be separated under the condition without an acting point.

Further, the second buckling part 4 comprises a connecting sheet 9 and a bump 10 arranged on the upper surface of the connecting sheet 9; the fourth buckling part 6 is provided with a groove 7, and the convex block 10 is in interference fit with the groove 7. Furthermore, the area of the connecting sheet is slightly larger than that of the lug, so that the lug and the groove cannot be separated through the connecting sheet after being matched. So that the second buckling part and the fourth buckling part can not be opened once being buckled.

Further, the number of the connecting parts 11 is four, and the connecting parts are all in the shape of ears. In addition to the connection, the ear-shaped structure protruding out of the first buckling part can also be used as a handrail, so that the hand holding is convenient.

Further, an avoiding groove 13 is formed in the connecting portion 11, and the avoiding groove 13 is suitable for avoiding the groove 7. And reinforcing ribs 14 are arranged in the avoiding grooves 13. The avoiding groove is suitable for reserving space for the groove, and meanwhile, the reinforcing ribs are convenient for saving labor for buckling the convex blocks and the groove.

Further, be equipped with rib 12 on the box body 1, the quantity of rib 12 is a plurality of to vertically evenly lay in the periphery of box body 1. The box cover 2 is provided with wrinkle lines.

Furthermore, the box body 1 and the box cover 2 are both made of food-grade PP materials and are molded.

Further, the embodiment also discloses a using method of the self-locking anti-theft lunch box, which comprises the following steps:

the box body 1 is filled with food, the box cover 2 is covered, the fourth buckling part 6 corresponds to the connecting part 11 of the box body 1, the third buckling part 5 of the box cover 2 corresponds to the first buckling part 3 of the box body 1, and then the second buckling part 4 is turned over, so that the lug 10 corresponds to the groove 7 of the fourth buckling part 6. When the self-locking anti-theft lunch box is opened, the connecting ribs at the connecting positions of the second buckling parts 4 and the first buckling parts 3 are broken, then the connecting parts 11 and the fourth buckling parts 6 are respectively held by two hands, and the first buckling parts 3 and the third buckling parts are forcibly separated, so that the self-locking anti-theft lunch box is opened.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A self-locking anti-theft lunch box is characterized by comprising:

the box body is provided with a first buckling part, a plurality of connecting parts and a second buckling part, wherein the first buckling part is arranged on the upper edge of the box body, and the connecting parts are uniformly distributed on the periphery of the first buckling part; the extension of each connecting part is connected with the second buckling part through a connecting rib which is easy to break;

the box cover is provided with a third buckling part and a fourth buckling part, and the third buckling part is in interference fit with the first buckling part; the number of the fourth buckling parts is the same as that of the connecting parts, and the fourth buckling parts are uniformly distributed on the third buckling parts and are suitable for being in interference fit with the second buckling parts.

2. The self-locking anti-theft lunch box of claim 1,

the box body further comprises an inverse folding part, one side of the inverse folding part is connected with the connecting part through the connecting rib which is easy to break, and the other side of the inverse folding part is connected with the second buckling part through the connecting rib which is easy to break.

3. The self-locking anti-theft lunch box of claim 2,

the cross-section of the first buckling part is an inverted U-shaped annular groove, the third buckling part is a containing groove, and the annular groove is inserted in the containing groove and in interference fit with the containing groove.

4. The self-locking anti-theft lunch box of claim 3, wherein the second buckling part comprises a connecting piece and a projection arranged on the upper surface of the connecting piece; and a groove is arranged on the fourth buckling part, and the convex block is in interference fit with the groove.

5. The self-locking anti-theft lunch box of claim 4, wherein the number of the connecting parts is four, and the connecting parts are all ear-shaped.

6. The self-locking anti-theft lunch box according to claim 5, wherein said connection part is provided with an avoiding groove adapted to avoid said groove.

7. The self-locking anti-theft lunch box of claim 6, wherein a reinforcing rib is provided in the avoiding groove.

8. The self-locking anti-theft lunch box of claim 7, wherein the box body is provided with a plurality of reinforced parts which are vertically and evenly distributed on the periphery of the box body.

9. The self-locking anti-theft lunch box of claim 8, wherein said box cover is provided with a wrinkle line.

10. The self-locking anti-theft lunch box of claim 9, wherein the box body and the box cover are molded of food-grade PP material.