Folding packaging box

Abstract

The utility model provides a folding type packaging box, which relates to the technical field of packaging boxes and comprises a packaging box body, and sealing plates are symmetrically arranged on the inner surface of the packaging box body close to the top. According to the egg packaging box, when the egg packaging box is used, buckling plates on the two sides of a traditional egg packaging box are removed, a connecting plate is fixedly arranged on the rear surface of the packaging box, the connecting plate movably penetrates through the two lifting plates and the interiors of the first fixing sleeves in sequence, and protrusions on the two sides of a limiting plate are inserted into the two second fixing sleeves respectively; according to the egg packaging box, the two lifting plates are arranged, the limiting and fixing effects on the connecting plates are achieved, personnel can lift and carry the packaging box conveniently, then when a large number of packaging box bodies containing eggs are stored, the two lifting plates can be unfolded towards the two sides to be flatly placed, the multiple egg packaging boxes are stored in a storage place in a layer-by-layer stacking mode, the upper-layer space of the storage place is effectively utilized, and the storage space is saved. And a large storage area is prevented from being occupied, and the storage effect of the folding type packaging box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a foldable packaging box. Background Art

[0002] Egg gift packaging box, also known as egg packaging gift box, egg gift box, egg packaging box, etc., is used to package eggs for various festivals, visiting relatives and friends, visiting patients, employee welfare, children's full moon gift eggs, etc., to promote egg consumption. Suitable for native eggs, firewood eggs, black eggs, stupid eggs, green shell eggs, imperial concubine eggs, grass eggs, duck eggs, double yolk eggs, etc.

[0003] In the prior art, a foldable egg packaging box generally includes an outer shell, in which a plurality of egg trays are arranged vertically, so that the eggs can be placed in the egg trays in an orderly manner, and a double-opening carton cover is provided on the top of the outer shell. When the carton covers are vertically attached to each other, the V-shaped grooves on the top of the carton covers are engaged in the gusset plates on both sides, so that it is easy to open. At the same time, the V-grooves and the gusset plates cooperate with each other, so that people can pick up and carry the egg packaging box conveniently. However, the top of the egg packaging box is convex as a whole. When a large number of packaging boxes containing eggs are stored, the egg packaging boxes cannot be stacked layer by layer due to the uneven top, and can only be placed stably on the storage ground, occupying a large storage space and being inconvenient to store. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the egg packaging boxes have a convex top for easy carrying, so when storing in large quantities, the egg packaging boxes cannot be stacked layer by layer and can only be placed stably on the storage ground, occupying a large storage space and being inconvenient to store. A foldable packaging box is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a foldable packaging box, comprising: a packaging box body, a sealing plate is symmetrically arranged on the inner surface of the packaging box body near the top, and a lifting plate is arranged on the top of the two sealing plates, a connecting plate is arranged on the rear surface of the packaging box body near the top, and a first fixing sleeve is arranged on the front surface of the packaging box body near the top, and the connecting plate is located inside the first fixing sleeve near the bottom.

[0006] Preferably, the outer surface of the connecting plate movably penetrates the outer surfaces of the two lifting plates in sequence, and the inner top of the connecting plate fits with the tops of the two sealing plates.

[0007] Preferably, a limiting plate is provided at the bottom of the connecting plate, and the limiting plate is rectangular.

[0008] Preferably, second fixing sleeves are symmetrically arranged on the front surface of the packaging box body near the two sides of the first fixing sleeve, and the two sides of the limiting plate are respectively located inside the two second fixing sleeves.

[0009] Preferably, a through hole is provided on the outer surface of the lifting plate, and the through hole is elliptical in shape.

[0010] Preferably, the opposing surfaces of the two lifting plates are in close contact with each other.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, when in use, by removing the gusset plates on both sides of the traditional egg packaging box, and fixing a connecting plate on the rear surface of the packaging box, the connecting plate moves through the two lifting plates and the interior of the first fixing sleeve in sequence, and the protrusions on both sides of the limiting plate are respectively inserted into the two second fixing sleeves, which plays a role in limiting and fixing the connecting plate, making it convenient for people to lift and carry the packaging box, and further convenient for storing the packaging box body containing eggs in large quantities. The two lifting plates can be unfolded to both sides and laid flat, so that multiple egg packaging boxes can be stored in a storage location by stacking them layer by layer, effectively utilizing the upper space of the storage location, avoiding occupying a large storage area, and improving the storage effect of the foldable packaging box.

[0013] 2. In the utility model, when in use, elliptical through holes are provided on the outer surfaces of the two lifting plates, so that when the two lifting plates are attached to each other, the two through holes are connected, so that the palms can easily pass through the two through holes to grasp the lifting plates, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a foldable packaging box is provided for the utility model;

[0015] Figure 2 A rear view of a foldable packaging box is provided for the utility model;

[0016] Figure 3 The utility model provides a schematic diagram of a sealing plate structure of a foldable packaging box.

[0017] Legend: 1. Packing box body; 2. Closing plate; 3. Lifting plate; 4. Through hole; 5. Connecting plate; 6. Limiting plate; 7. First fixing sleeve; 8. Second fixing sleeve. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-Figure 3 As shown, the utility model provides a foldable packaging box, including: a packaging box body 1, a sealing plate 2 is symmetrically arranged on the inner surface of the packaging box body 1 near the top, and lifting plates 3 are arranged on the tops of the two sealing plates 2, a connecting plate 5 is arranged on the rear surface of the packaging box body 1 near the top, a first fixing sleeve 7 is arranged on the front surface of the packaging box body 1 near the top, and the connecting plate 5 is located inside the first fixing sleeve 7 near the bottom, and the outer surface of the connecting plate 5 moves through the outer surfaces of the two lifting plates 3 in sequence, and the inner top of the connecting plate 5 is fitted with the tops of the two sealing plates 2, and a limiting plate 6 is arranged on the bottom of the connecting plate 5, and the limiting plate 6 is rectangular, and second fixing sleeves 8 are symmetrically arranged on the front surface of the packaging box body 1 near the two sides of the first fixing sleeve 7, and the two sides of the limiting plate 6 are respectively located inside the two second fixing sleeves 8.

[0021] The effect achieved by the entire embodiment 1 is that when the foldable packaging box is used, the folded paper packaging box is first unfolded and its bottom is closed, and the egg tray containing eggs is placed in the interior of the packaging box body 1 in sequence, and then the two lifting plates 3 are closed. When they are attached to each other, the two sealing plates 2 will seal the top of the packaging box body 1, and then the protruding parts on both sides of the limiting plate 6 are folded inwardly so that they pass through the bottom of the two lifting plates 3 and the interior of the first fixing sleeve 7 in sequence, and then when it is attached to the front surface of the packaging box body 1, the two sides of the limiting plate 6 are folded in sequence to reset, and the two sealing plates 2 are inserted. The inside of the second fixing sleeve 8 plays a role in limiting and fixing the connecting plate 5, making it convenient for people to pass their hands through the two through holes 4 to lift the two lifting plates 3. It should be noted that all structures are made of corrugated paper like the packaging box body 1. When storing the packaging box body 1 containing eggs in large quantities, the two lifting plates 3 can be unfolded to both sides so that their outer surfaces are respectively attached to the outer surfaces of the connecting plate 5 and the sealing plate 2, so that multiple packaging boxes can be stacked layer by layer, and the upper space of the storage area can be utilized to avoid occupying a large storage area, thereby improving the storage effect of the foldable packaging box.

[0022] Embodiment 2, as Figure 1-Figure 3 As shown, a through hole 4 is provided on the outer surface of the lifting plate 3, and the through hole 4 is elliptical in shape. The opposite surfaces of the two lifting plates 3 are tightly fitted.

[0023] The effect achieved by the entire embodiment 2 is that, when in use, by opening an elliptical through hole 4 on the outer surface of the two lifting plates 3, the two through holes 4 are connected when the two lifting plates 3 are attached to each other, so that the palm can easily pass through the two through holes 4 to grasp the lifting plates 3, which is highly practical.

[0024] Working principle: When the foldable packaging box is used, first unfold the folded paper packaging box and seal its bottom, put the egg tray containing eggs into the packaging box body 1 in turn, and then close the two lifting plates 3. When they are fitted together, the two sealing plates 2 will seal the top of the packaging box body 1, and then fold the protruding parts on both sides of the limiting plate 6 inwards, so that they pass through the bottom of the two lifting plates 3 and the inside of the first fixing sleeve 7 in turn, and then when fitting with the front surface of the packaging box body 1, fold the two sides of the limiting plate 6 in turn to reset it, and insert it into the two second fixing sleeves 8, which plays a role in limiting the connection plate 5. The fixing function makes it convenient for personnel to lift the two lifting plates 3 by passing their hands through the two through holes 4. When storing a large number of packaging box bodies 1 containing eggs, the two lifting plates 3 can be unfolded to both sides so that their outer surfaces can be respectively attached to the outer surfaces of the connecting plate 5 and the sealing plate 2, so that multiple packaging boxes can be stacked layer by layer and the upper space of the storage site can be utilized to avoid occupying a large storage area. By providing elliptical through holes 4 on the outer surfaces of the two lifting plates 3, the two through holes 4 are connected when the two lifting plates 3 are attached to each other, so that it is convenient and easy for the palm to pass through the two through holes 4 to grasp the lifting plates 3, which is highly practical.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A foldable packaging box, characterized in that: include: A packing box body (1), a sealing plate (2) is symmetrically arranged near the top of the inner surface of the packing box body (1), and a lifting plate (3) is arranged on the top of the two sealing plates (2); a connecting plate (5) is arranged near the top of the rear surface of the packing box body (1); a first fixing sleeve (7) is arranged near the top of the front surface of the packing box body (1), and the connecting plate (5) is located inside the first fixing sleeve (7) near the bottom.

2. The foldable packaging box according to claim 1, characterized in that: The outer surface of the connecting plate (5) movably penetrates the outer surfaces of the two lifting plates (3) in sequence, and the inner top of the connecting plate (5) is in contact with the tops of the two sealing plates (2).

3. The foldable packaging box according to claim 2, characterized in that: A limiting plate (6) is arranged at the bottom of the connecting plate (5), and the limiting plate (6) is rectangular.

4. The foldable packaging box according to claim 3, characterized in that: Second fixing sleeves (8) are symmetrically arranged on the front surface of the packaging box body (1) near the two sides of the first fixing sleeve (7), and the two sides of the limiting plate (6) are respectively located inside the two second fixing sleeves (8).

5. The foldable packaging box according to claim 1, characterized in that: A through hole (4) is provided on the outer surface of the lifting plate (3), and the through hole (4) is elliptical in shape.

6. The foldable packaging box according to claim 5, characterized in that: The opposing surfaces of the two lifting plates (3) are tightly fitted.

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