CN220616560U - Packing carton of convenient folding - Google Patents

Abstract

The utility model discloses a conveniently foldable packaging box, which belongs to the technical field of cartons and includes a packaging box base. The upper sides of the front and rear ends of the packaging box base are softly folded and equipped with side box plates. The rear end side of the packaging box base An upper cover plate is softly folded and installed on the upper end of the box board, and a side plate is softly folded and installed between the two triangular plates. The advantage of this utility model is that when the carton needs to be folded and formed, the side box panels are rotated ninety degrees along the position where they are connected to the base of the packaging box, and then the upper cover plate is rotated ninety degrees along the position where it is in contact with the side box panels. degree, so that the upper cover plate covers the upper side of the two side box panels, and at the same time, the side panels are rotated ninety degrees counterclockwise to the position where they are in contact with the base of the packaging box, and at this time, the triangular plates of the side panels will be close to the side panels. On the box board, a complete carton is formed, and the stability of the connection between the upper cover plate and the side plate is increased. This can speed up the folding and forming of the carton and make it more convenient after the carton is formed.

Description

A convenient foldable packaging box

Technical field

The utility model relates to the technical field of plant specimen production, and is specifically a packaging box that is convenient for folding.

Background technique

Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Cartons are commonly used with three layers and five layers. Seven layers are rarely used. Each layer is divided into Lining paper, corrugated paper, core paper, and surface paper. The lining and surface paper include tea board paper and kraft paper. The core paper uses corrugated paper. The color and feel of various papers are different, and the paper (color, feel) produced by different manufacturers is also different. Same;

A carton with the search announcement number (CN 215945164 U), including a bottom plate, end plates are connected to the front and rear of the bottom plate, wing plates are connected to the left and right sides of the end plates, side plates are connected to the left and right sides of the bottom plate, and the end plates and wing plates are connected The connection between the two is snap-fitted with the side plate. The upper and lower parts of the outer side of the side plate are connected with gusset plates, and the outer ends of the gusset plates are connected with support plates. The utility model is provided with side plates on the left and right sides of the base plate, and end plates are provided at the front and rear of the base plate. When in use, the side plates and end plates are erected vertically to the ground, and the side plates are buckled between the end plates and the wing plates. The joints are fixed, and the end plates are fixed through the cooperation of the corner plates and support plates, thereby realizing the folding and fixing of the entire carton, which has the advantage of stability. However, the folding speed of the carton is poor, and the folding convenience is low. For this reason , we propose a packaging box that is easy to fold.

Utility model content

The technical problem to be solved by this utility model is to provide a packaging box that is convenient for folding.

In order to solve the above technical problems, the technical solution of the present invention is: a conveniently foldable packaging box, which includes a packaging box base. The upper sides of the front and rear ends of the packaging box base are softly folded and equipped with side box panels. The packaging box The upper end of the side box panel at the rear end of the base is softly folded and installed with an upper cover plate. The end of the upper cover away from the side box panel is softly folded and installed with a gusset plate. Both side box panels are equipped with triangular plates. , the side wall of the side box panel and the hypotenuse end of the triangular panel are softly folded, a side panel is softly folded between the two triangular panels, and the side panel is softly folded with the base of the packaging box. connection, the upper cover is equipped with a buckle device for limiting the position of the side panels.

Preferably, the buckle device includes two trapezoidal side wings installed on the left and right sides of the upper cover, and the trapezoidal side wings and the upper cover are softly folded and installed.

Through the above technical solution, the following technical effects can be achieved: when the upper cover plate covers the upper ends of the two side box panels, the trapezoidal side wings are rotated in a position connected to the upper cover plate, so that the two trapezoidal side wings are vertically aligned with the upper cover in the same direction. On the board, align the trapezoidal side wings into the side wing bins, so that the trapezoidal side wings are inserted into the inside of the side wing bins, increasing the stability of the connection between the upper cover plate and the side panels, which can make the folding forming speed of the carton faster and make the carton more stable. After the carton is formed, it is more convenient.

Preferably, a side wing compartment is provided in the middle of the upper end of the side plate, and the trapezoidal side wing can be inserted into the interior of the side wing compartment.

Preferably, three side end paper strips are fixedly installed on the outer side wall of the side plate, and the corners of the side end paper strips are rounded corners.

Preferably, a vertical slot is provided at the upper end of the triangular plate in contact with the side plate.

Preferably, a vertical plate is slidably installed inside the vertical groove.

Preferably, the thickness of the base of the packaging box is greater than the thickness of the side box panels, upper cover panels, buckle panels, triangular panels, side panels, and trapezoidal side wings.

Through the above technical solution, the following technical effects can be achieved: This can improve the stability of the carton after forming, thereby improving the use effect of the carton and preventing the carton from folding back during use.

Using the above technical solution, when the carton needs to be folded and formed, the side box panels are rotated ninety degrees along the position where they are connected to the base of the packaging box, and then the upper cover plate is rotated ninety degrees along the position where it is in contact with the side box panels. As a result, the upper cover plate covers the upper side of the two side box panels, and at the same time, the side panels are rotated ninety degrees counterclockwise to the position where they are in contact with the base of the packaging box, and at this time, the triangular plates of the side panels will be close to the side box panels. to form a complete carton and increase the stability of the connection between the upper cover and the side panels, which can speed up the folding and forming of the carton and make the carton more convenient after forming;

Using the above technical solution, when the carton is folded, installed and formed, and there are vertical slots on the triangular plates and side plates, the vertical slots will become vertical due to folding. At this time, align the vertical plates with the vertical slots to make them vertical. The board is slidably installed into the interior of the vertical groove, thereby increasing the stability of the triangular board when it is perpendicular to the side board. The side paper strips can be used to increase the friction between the carton and the palm arm, and the rounded corners can be used to reduce the side paper strips and the palm. The discomfort caused by arm contact can further improve the stability of the carton after it is formed, thereby improving the use effect of the carton and preventing the carton from folding back during use.

Description of the drawings

Figure 1 is a schematic diagram of the overall three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the unfolded three-dimensional structure of the utility model;

Figure 3 is a schematic three-dimensional structural diagram of the base of the packaging box of the present utility model;

Figure 4 is a schematic diagram of the three-dimensional structure of the upper cover of the utility model;

Figure 5 is a schematic diagram of the three-dimensional connection structure between the side panel and the base of the packaging box of the utility model;

Figure 6 is a schematic diagram of the three-dimensional structure of the vertical plate of the present invention.

In the picture: 1. Packing box base; 2. Side box panels; 3. Upper cover; 4. Clamp plate; 5. Triangular plate; 6. Side panels; 7. Trapezoidal wings; 8. Side wing bins; 9. Vertical slots; 10. Vertical board; 11. Side strips; 12. Rounded corners.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1:

Please refer to Figures 1 to 6. The present utility model provides a technical solution: a packaging box that is easy to fold, including a packaging box base 1. The upper sides of the front and rear ends of the packaging box base 1 are softly folded and equipped with side box panels. 2. The upper end of the side box panel 2 at the rear end of the packaging box base 1 is softly folded and installed with an upper cover 3. The end of the upper cover 3 away from the side box panel 2 is softly folded with a gusset 4 installed on the lower side. The two side boxes Triangular panels 5 are installed on both panels 2. The side walls of the side box panels 2 and the hypotenuse ends of the triangular panels 5 are softly folded. Side panels 6 are softly folded between the two triangular panels 5. The side panels 6 are connected to the packaging box. There is a soft folding connection between the bases 1. The upper cover 3 is equipped with a buckle device for limiting the position of the side panels 6. The buckle device includes two trapezoidal side wings 7 installed on the left and right sides of the upper cover 3. The trapezoidal side wings There is a soft folding installation between 7 and the upper cover 3. There is a side wing compartment 8 in the middle of the upper end of the side panel 6. The trapezoidal side wing 7 can be inserted into the inside of the side wing compartment 8.

Specifically, when the carton needs to be folded and formed, the side box plate 2 is rotated ninety degrees along the position where it is connected to the base of the packaging box 1, and then the upper cover plate 3 is rotated ninety degrees along the position where it is in contact with the side box plate 2. degree, so that the upper cover plate 3 covers the upper sides of the two side box plates 2, and at the same time, the side plate 6 is rotated ninety degrees counterclockwise to a position in contact with the base 1 of the packaging box, and at this time the triangular plate of the side plate 6 5 will be tightly attached to the side box panels 2 to form a complete carton, and when the upper cover 3 covers the upper ends of the two side box panels 2, the trapezoidal side wings 7 will rotate in a position connected to the upper cover 3, Make the two trapezoidal side wings 7 perpendicular to the upper cover 3 in the same direction. Align the trapezoidal side wings 7 into the side wing bin 8 so that the trapezoidal side wings 7 are inserted into the inside of the side wing bin 8. Add the upper cover 3 and side panels 6. The stability of the connection can make the folding and forming of the carton faster and make the carton more convenient after forming.

Example 2:

Please refer to Figures 1 to 6. The present utility model provides a technical solution: a packaging box that is easy to fold, with a packaging box base 1. The upper sides of the front and rear ends of the packaging box base 1 are softly folded and equipped with side box panels 2. , the upper end of the side box panel 2 at the rear end of the packaging box base 1 is softly folded and installed with an upper cover 3, and the lower side of the upper cover 3 away from the side box panel 2 is softly folded with a gusset 4, and the two side box panels 2 are equipped with triangular plates 5. The side walls of the side box plate 2 and the hypotenuse end of the triangular plate 5 are softly folded. A side plate 6 is softly folded between the two triangular plates 5. The side plate 6 is connected to the base of the packaging box. 1 is a soft folding connection, the upper cover 3 is equipped with a buckle device for limiting the position of the side panel 6, and three side end paper strips 11 are fixedly installed on the outer side wall of the side panel 6. The side end paper strips 11 The corners are rounded corners 12. A vertical groove 9 is provided at the upper end of the triangular plate 5 in contact with the side plate 6. A vertical plate 10 is slidably installed inside the vertical groove 9. The thickness of the packaging box base 1 is greater than that of the side box plates 2 and 6. The thickness of the upper cover plate 3, gusset plate 4, triangular plate 5, side plate 6, and trapezoidal side wings 7.

Specifically, when the carton is folded and installed, vertical slots 9 are provided on the triangular plates 5 and side panels 6, and the vertical slots 9 become vertical due to folding. At this time, align the vertical plates 10 with the vertical slots. 9. The vertical plate 10 is slidably installed into the interior of the vertical groove 9, thereby increasing the stability of the triangular plate 5 when it is perpendicular to the side plate 6, and using the side end paper strips 11 to increase the friction between the carton and the palm arm. The corners 12 reduce the discomfort caused by the contact between the side paper strips 11 and the palms and arms, which can further improve the stability of the carton after forming, thereby improving the use effect of the carton and preventing the carton from folding back during use.

Working principle: When the carton needs to be folded and formed, the side box plate 2 is rotated 90 degrees along the position connected to the base 1 of the packaging box, and then the upper cover 3 is rotated 90 degrees along the position in contact with the side box plate 2. degree, so that the upper cover plate 3 covers the upper sides of the two side box plates 2, and at the same time, the side plate 6 is rotated ninety degrees counterclockwise to a position in contact with the base 1 of the packaging box, and at this time the triangular plate of the side plate 6 5 will be tightly attached to the side box panels 2 to form a complete carton, and when the upper cover 3 covers the upper ends of the two side box panels 2, the trapezoidal side wings 7 will rotate in a position connected to the upper cover 3, Make the two trapezoidal side wings 7 perpendicular to the upper cover 3 in the same direction. Align the trapezoidal side wings 7 into the side wing bin 8 so that the trapezoidal side wings 7 are inserted into the inside of the side wing bin 8. Add the upper cover 3 and side panels 6. The stability of the connection can make the folding and forming of the carton faster, making it more convenient after the carton is formed. When the carton is folded and installed, the vertical slots 9 will be opened on the triangular plate 5 and the side plate 6. The vertical slot 9 is in a vertical state due to folding. At this time, the vertical plate 10 is aligned with the vertical slot 9 so that the vertical plate 10 is slidably installed into the interior of the vertical slot 9, thereby increasing the stability of the triangle plate 5 and the side plate 6 when they are vertical. , and using the side end paper strips 11 can increase the friction between the carton and the palm arm, and using the rounded corners 12 to reduce the discomfort when the side end paper strips 11 come into contact with the palm arm, this can further improve the stability of the carton after molding. Thereby improving the use effect of the carton and preventing the carton from folding back during use.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a packing carton convenient to fold, includes packing box base (1), its characterized in that: the upper sides at the front end and the rear end of the packing box base (1) are respectively provided with a side box plate (2) in a soft folding manner, the upper end of the side box plate (2) at the rear end of the packing box base (1) is provided with an upper cover plate (3), one end, far away from the side box plate (2), of the upper cover plate (3) is provided with a buckle plate (4) in a soft folding manner, two side box plates (2) are respectively provided with a triangular plate (5), the side walls of the side box plates (2) are respectively connected with the bevel edges of the triangular plates (5) in a soft folding manner, two side plates (6) are respectively arranged between the triangular plates (5) in a soft folding manner, the side plates (6) are respectively connected with the packing box base (1) in a soft folding manner, and the upper cover plate (3) is provided with a buckle device for limiting the positions of the side plates (6).

2. A folding-facilitating package as defined in claim 1, wherein: the buckling device comprises two trapezoid side wings (7) arranged on the left side and the right side of the upper cover plate (3), and soft folding installation is arranged between the trapezoid side wings (7) and the upper cover plate (3).

3. A folding-facilitating package as defined in claim 2, wherein: the side wing bin (8) is arranged in the middle of the upper end of the side plate (6), and the trapezoid side wings (7) can be inserted into the side wing bin (8).

4. A folding-facilitating package according to claim 3, wherein: three side end paper strips (11) are fixedly mounted on the outer side wall of the side plate (6), and the corner positions of the side end paper strips (11) are round corners (12).

5. A folding-facilitating package as defined in claim 4, wherein: the upper end of the triangular plate (5) contacted with the side plate (6) is provided with a vertical groove (9).

6. A folding-facilitating package as defined in claim 5, wherein: a vertical plate (10) is slidably mounted inside the vertical groove (9).

7. A folding-facilitating package as defined in claim 1, wherein: the thickness of the packing box base (1) is larger than that of the side box plate (2), the upper cover plate (3), the buckle plate (4), the triangular plate (5), the side plate (6) and the trapezoid flank (7).