CN215664422U

CN215664422U - Pizza packing carton with U-shaped hasp structure

Info

Publication number: CN215664422U
Application number: CN202122108937.9U
Authority: CN
Inventors: 李静; 胡奇杰
Original assignee: Shanghai Zidan Packaging Technology Co ltd
Current assignee: Shanghai Zidan Packaging Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-28
Anticipated expiration: 2031-09-02

Abstract

The utility model relates to a pizza package box with a U-shaped lock catch structure, which belongs to the technical field of packaged products and comprises a box cover front surface, a box cover connecting surface and a box bottom which are sequentially connected end to end, wherein two ends of the box cover are respectively connected with a box cover side surface, one end, close to the box cover front surface, of the box cover side surface extends outwards to form a front side wing, one side, close to the box cover, of the front side wing is provided with a U-shaped protrusion, a clamping hole is formed in the U-shaped protrusion, one end, far away from the box cover, of the box cover front surface extends outwards to form a flanging, and the edge of the flanging is provided with a clamping protrusion matched with the clamping hole. Above-mentioned pizza packing carton with U-shaped hasp structure turns up when the lid side is turned up along the sideline with the lid is adjacent, and preceding flank carries the U-shaped protrusion and turns up to the lid direction, and the preceding flank of turn-ups cladding is carried in the lid, block protrusion and block hole block cooperation, and this kind of block protrusion and block hole complex hasp structural stability is good, and the outer surface integrality is good after the folding box shaping, and market prospect is wide.

Description

Pizza packing carton with U-shaped hasp structure

Technical Field

The utility model relates to a pizza package box with a U-shaped lock catch structure, belonging to the technical field of packaged products.

Background

Pizza is a food originated in italy and is popular worldwide. Pizza is usually made by covering fermented doughnuts with tomato sauce, cheese and other ingredients and baking in an oven. When people eat pizza, take out boxes are sometimes needed to take the pizza out, and particularly, the take out boxes are commonly used by people along with the development of the take out industry. A pizza package box refers to a package box for holding pizza, and the main material is white cardboard, corrugated paper or PP plastic.

For convenient transportation, pizza packages are usually prefabricated into sheet structures for easy stacking, and then folded into packages for use. The firm structure is reliable behind the present pizza packing carton for folding the box, need fix the lid with the help of hasp structure, and present hasp structure need be in order to realize the locking function in packing carton surface trompil, and this can destroy pizza packing carton outward appearance aesthetic feeling, influences the integrality of packing carton surface propaganda advertisement or pattern. Therefore, the design of a novel pizza package box without damaging the outer surface is of great significance.

Disclosure of Invention

Therefore, the utility model provides a pizza package box with a U-shaped lock catch structure, wherein the front side wing is wrapped by the flanging carried in front of the box cover, the clamping protrusion on the flanging is in clamping fit with the lock catch structure consisting of the clamping hole of the U-shaped protrusion, and the structure is stable and reliable while the outer surface of the pizza package box is not damaged. In order to achieve the above purpose, the utility model provides the following technical scheme:

a pizza packing box with a U-shaped lock catch structure comprises a box cover front surface, a box cover connecting surface and a box bottom which are sequentially connected end to end, wherein two ends of the box cover are respectively connected with a box cover side surface; when the side face of the box cover is turned up along the side line adjacent to the box cover, the front side wing carries the U-shaped protrusion to turn towards the box cover, and the front side wing is wrapped by the turned edge carried in front of the box cover and the clamping protrusion is matched with the clamping hole in a clamping mode.

As an improvement of the scheme, the U-shaped protrusion is connected with the front side wing through a first crease, and the clamping hole is close to the first crease.

As an improvement of the scheme, the box cover is connected with the side surface of the box cover through a second crease, and the first crease is slightly higher than the second crease.

As an improvement of the scheme, the U-shaped bulge is provided with arc-shaped side edges, and the arc-shaped edges corresponding to the arc-shaped side edges are arranged on the turned edges.

As an improvement of the scheme, an auxiliary opening hole is formed between the front face of the box cover and the flanging.

As an improvement of the scheme, a connecting strip is arranged between the front face of the box cover and the flanging.

As an improvement of the scheme, one end of the side face of the box cover, which is close to the connecting face of the box cover, extends outwards to form a rear side wing.

As an improvement of the scheme, one end of the box bottom, which is far away from the box cover connecting surface, is connected with the front side of the box bottom, and two ends of the box bottom are respectively connected with a box bottom side surface.

As an improvement of the scheme, one side of the box bottom, which is close to the front of the box bottom, is provided with a bottom shifting sheet, and the front of the box bottom is provided with a shifting sheet hole matched with the bottom shifting sheet.

According to the pizza package box with the U-shaped lock catch structure, the U-shaped protrusion with the clamping hole is arranged on the front side wing of the box cover, the clamping protrusion matched with the U-shaped protrusion is arranged on the turned edge in front of the box cover, when the side face of the box cover is turned up along the side line adjacent to the box cover, the front side wing carries the U-shaped protrusion to turn towards the box cover, the turned edge is carried in front of the box cover to cover the front side wing, then the clamping protrusion on the turned edge is in clamping fit with the clamping hole in the U-shaped protrusion, the stability of the lock catch structure matched with the clamping hole is good, the lock catch structure is located in the package box and close to the box cover, the outer surface of the package box cannot be damaged, the integrity of the outer surface is good after the box is folded, and the market prospect is wide.

Drawings

FIG. 1 is a schematic view of a pizza package with a U-shaped locking structure according to the present invention after being fully unfolded;

FIG. 2 is a partial enlarged view of the structure around the U-shaped protrusion of the pizza package with the U-shaped locking structure according to the present invention;

FIG. 3 is a schematic view of a pizza package with a U-shaped locking structure of the present invention after folding the side of the lid and the front side wing;

FIG. 4 is a schematic view showing a pizza package with a U-shaped locking structure of the present invention after the lid and the bottom of the box are folded respectively;

FIG. 5 is a schematic view of the engagement protrusion and the engagement hole of the folded box cover of FIG. 4;

FIG. 6 is a schematic view of a pizza package with a U-shaped locking structure before the cover and the bottom of the box are closed;

fig. 7 is a schematic view of a pizza package with a U-shaped locking structure after the cover and the bottom of the box are closed.

In the figure: 10-lid front, 11-flap, 12-auxiliary opening hole, 13-snap projection, 14-arc edge, 15-connecting strip, 20-lid, 21-lid side, 22-front flank, 23-U projection, 24-rear flank, 30-lid connecting face, 40-box bottom, 41-box bottom side, 42-bottom plectrum, 50-box bottom front, 51-plectrum hole, 201-second crease, 231-snap hole, 232-arc side, 233-first crease.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "inner" and "outer" are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship therebetween may be made without substantial changes in the technical content.

In the description of the embodiments that follow, unless explicitly stated or limited otherwise, the terms "connected" and the like are to be construed broadly, e.g., "connected" may be a fixed connection, a removable connection, or an integral part; may be mechanically coupled, may be indirectly coupled through intervening media, may communicate between elements, or may be in an interactive relationship between elements, unless expressly defined otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 and 2, the utility model provides a pizza package box with a U-shaped locking structure, which comprises a box cover front 10, a box cover 20, a box cover connecting surface 30 and a box bottom 40, which are sequentially connected end to end, wherein two ends of the box cover 20 are respectively connected with a box cover side 21, one end of the box cover side 21, which is close to the box cover front 10, extends outwards to form a front side wing 22, one side of the front side wing 22, which is close to the box cover 20, is provided with a U-shaped protrusion 23, the U-shaped protrusion 23 is provided with a locking hole 231, one end of the box cover front 10, which is far away from the box cover 20, extends outwards to form a flanging 11, and the edge of the flanging 11 is provided with a locking protrusion 13 which is matched with the locking hole 231; when the side 21 of the box cover is turned up along the side line adjacent to the box cover 20, the front side 22 carries the U-shaped protrusion 23 to turn toward the box cover 20, the front 10 of the box cover carries the turned edge 11 to cover the front side 22, and the engaging protrusion 13 engages with the engaging hole 231.

The front 10 of lid of the pizza packing carton of this application, lid 20, lid are connected face 30 and box bottom 40 end to end, and lid 20 is connected with lid front 10 respectively all around, lid is connected face 30 and two lid sides 21, and wherein the preceding 10 of lid is located the lid 20 and keeps away from the one end that the lid is connected face 30, and two lid sides 21 set up respectively at lid 20 both ends. The box bottom 40 is connected with a box cover connecting surface 30, a box bottom front surface 50 and two box bottom side surfaces 41 around, wherein the box bottom front surface 50 is located at one end of the box bottom 40 far away from the box cover connecting surface 30, and the two box bottom side surfaces 41 are respectively arranged at two ends of the box bottom 40.

One end of the box cover side 21 close to the box cover front 10 extends outwards to form a front side wing 22, one side of the front side wing 22 close to the box cover 20 is provided with a U-shaped protrusion 23, and the U-shaped protrusion 23 is provided with a clamping hole 231. The end of the lid front 10 away from the lid 20 extends outward to form a flange 11, and the edge of the flange 11 has a locking protrusion 13 matching with the locking hole 231. The engaging hole 231 and the engaging protrusion 13 can form a locking structure, which can be fixed by engaging, and the engaging hole 231 limits the movement of the engaging protrusion 13, so as to restrain the flange 11 at the front wing 22 side. And the lock catch structure is positioned in the pizza package box, so that the integrity of the outer surface cannot be damaged.

Furthermore, the U-shaped protrusion 23 is connected with the front wing 22 through a first fold 233, and the engaging hole 231 is close to the first fold 233; the box cover 20 is connected with the box cover side 21 through a second crease 201. Since the U-shaped protrusion 23 has a certain thickness, in order to ensure that the U-shaped protrusion 23 can be tightly attached to the box cover 20 after being folded, the first fold 233 needs to be slightly higher than the second fold 201, so that a space occupied by the thickness of the U-shaped protrusion 23 after being folded can be reserved.

Further, the U-shaped projection 23 has an arc-shaped side 232, and the cuff 11 has an arc-shaped edge 14 corresponding to the arc-shaped side 232. In this embodiment, the arc-shaped side 232 is of an arc-shaped structure, so that the U-shaped protrusion 23 can be folded towards the box cover 20 more smoothly. Because the entire pizza package can be cut from a single piece of cardboard, the curved sides 232 and the curved edges 14 can be separated by cutting, so that the two structures are corresponding curved structures.

An auxiliary opening hole 12 is formed between the front side 10 and the turned-over edge 11 of the box cover, and the auxiliary opening hole 12 is used for facilitating a consumer to open the box cover 20. The connecting strip 15 is arranged between the box cover front 10 and the flanging 11, and in the folding and forming process, the box cover front 10 needs to be covered with the flanging 11 to cover the front side wing 22, and the front side wing 22 has thickness, so that the thickness of the front side wing 22 is reserved through the connecting strip 15 in order to ensure that the box cover front 10 and the flanging 11 can be smoothly attached to two sides of the front side wing 22.

One end of the box cover side surface 21 close to the box cover connecting surface 30 extends outwards to form a rear side wing 24, the rear side wing 24 is turned over towards the box cover 20 in the box folding forming process, and the box cover connecting surface 30 can be attached to the rear side wing 24 when the box cover 20 and the box bottom 40 are closed.

The side of the box bottom 40 close to the front 50 of the box bottom is provided with a bottom shifting piece 42, and the front 50 of the box bottom is provided with a shifting piece hole 51 matched with the bottom shifting piece 42. The box bottom 40 and the box bottom front 50 are connected together, a semicircular structure is cut between the box bottom 40 and the box bottom front 50, and then the box bottom front 50 is folded and erected to form the bottom shifting piece 42 and the shifting piece hole 51. After the packing box is closed, the position of the poke sheet hole 51 corresponds to the position of the auxiliary opening hole 12, so that the position of the auxiliary opening hole 12 can be ensured not to be blocked after the box cover 20 and the box bottom 40 are closed.

The pizza package box is formed by folding the following steps:

firstly, as shown in fig. 3, the lid side 21 of the fully-unfolded pizza package is erected, the lid sides 21 at the two ends of the lid 20 are both erected upwards, then the front side wing 22 connected to the lid side 21 is turned over towards the lid 20, and at this time, the U-shaped protrusion 23 on the front side wing 22 needs to be turned over to be attached to the surface of the lid 20;

then, as shown in fig. 4 and 5, the front flap 22 is covered by the lid front 10 and the flange 11, and the engaging protrusion 13 on the flange 11 engages with the engaging hole 231 of the U-shaped protrusion 23; the rear side wings 24 are folded towards the position of the box cover 20; the front 50 of the box bottom and the two side 41 of the box bottom are folded and erected;

finally, as shown in fig. 6, the lid 20 is turned downward and closed with the bottom 40 to form the pizza package shown in fig. 7, and the folding is completed.

Although the present invention has been described in detail hereinabove with reference to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made to the embodiments of the present invention. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a pizza packing carton with U-shaped hasp structure, includes that end to end consecutive lid is preceding, lid connect face and box bottom, the lid both ends are connected with a lid side respectively, lateral wing before the outside extension of one end that is close to in front of the lid on the lid side forms, its characterized in that: a U-shaped protrusion is arranged on one side, close to the box cover, of the front side wing, a clamping hole is formed in the U-shaped protrusion, one end, far away from the box cover, of the front side of the box cover extends outwards to form a flange, and the edge of the flange is provided with a clamping protrusion matched with the clamping hole; when the side face of the box cover is turned up along the side line adjacent to the box cover, the front side wing carries the U-shaped protrusion to turn towards the box cover, and the front side wing is wrapped by the turned edge carried in front of the box cover and the clamping protrusion is matched with the clamping hole in a clamping mode.

2. The pizza package with U-shaped locking structure, according to claim 1, wherein the U-shaped protrusion is connected with the front wing by a first fold, and the engaging hole is close to the first fold.

3. A pizza package with U-shaped snap close structure, as claimed in claim 2, wherein the lid is connected with the side of the lid by a second fold, the first fold being slightly higher than the second fold.

4. A pizza package having a U-shaped locker structure, according to claim 1, wherein the U-shaped protrusions have arc-shaped sides, and the flanges have arc-shaped edges corresponding to the arc-shaped sides.

5. A pizza package having a U-shaped locker structure, according to claim 1, wherein the lid has an auxiliary opening hole between the front surface and the flange.

6. A pizza package with U-shaped snap-lock structure, according to claim 1, wherein the lid has a connecting strip between the front face and the flange.

7. A pizza package with U-shaped locking structure, according to claim 1, wherein the end of the side of the lid near the lid connecting surface is extended outward to form a rear wing.

8. The pizza package with the U-shaped locking structure, according to claim 1, wherein the end of the box bottom remote from the box cover connecting surface is connected to a box bottom front, and both ends of the box bottom are connected to a box bottom side, respectively.

9. The pizza package with U-shaped latch structure of claim 8, wherein a bottom paddle is provided on a side of the box bottom adjacent to the front of the box bottom, and a paddle hole is provided on the front of the box bottom to be engaged with the bottom paddle.