CN201371979Y - Quick and easy assembly box - Google Patents

Abstract

The utility model relates to a fast and easy-to-assemble packaging box, which belongs to the technical field of packaging and transportation, and comprises first side plates symmetrically arranged on the left and right sides of the bottom plate, second side plates correspondingly arranged on the front and rear sides of the bottom plate, and the first side plates The first edge banding board is connected externally, the second side banding board is connected externally to the second side banding board, the second side banding board is connected to the folded edges with lugs at both ends, and the two ends of the first side banding board are provided with shapes, sizes and protrusions. In the same gap as the ears, a connecting plate is provided at the corner of the first side plate and the second side plate, and a semicircular line groove facing the first side plate is opened on the middle fold line of the connecting plate, and a semicircular piece is formed. After bonding It can be folded and stored and the three-dimensional height space is reduced, which is conducive to storage, stacking and transportation, and is convenient and quick to use.

Description

Quick and easy assembly box

technical field

The utility model relates to a fast and easy-to-assemble packaging box, which belongs to the technical field of packaging and transportation.

Background technique

Traditional packaging boxes can basically be divided into two types: fixed bonding type and combined type. Among them, the fixed-adhesive packaging box is quite quick and convenient to use, but this type of packaging box is transported or stored after bonding and molding, which makes it occupy a large space and is easily deformed by extrusion. Combined packaging boxes are generally folded before use. Although the space occupied by transportation and stacking is small and it is not easy to be deformed by stacking, the process of refolding before use consumes a lot of time, which will affect The work efficiency of the entire packaging line.

Utility model content

The utility model aims at the deficiencies of the existing technology, and aims to provide a fast and easy assembly packaging box that can be quickly assembled and formed, which saves stacking space, is small in size, easy to transport, convenient and fast to use and operate, and has good market promotion value.

The technical solution of the utility model to solve the technical problem is as follows: a quick and easy assembly packaging box, which is characterized in that: the left and right sides of the bottom plate are symmetrically provided with first side plates, and the front and rear sides of the bottom plate are correspondingly provided with second side plates , the first side plate is externally connected to the first edge plate, the second side plate is externally connected to the second edge plate, the second edge plate is externally connected to the folded edges with lugs at both ends, and the two ends of the first edge plate are set There is a notch with the same shape and size as the lug, and a connecting plate is provided at the corner of the first side plate and the second side plate, and a semicircular wire groove facing the first side plate is opened on the middle fold line of the connecting plate, forming a semicircular piece .

The utility model is further set to:

The lengths of the wide sides of the first and second side panels are equal to the corresponding first and second side panels connected thereto.

The length of the shorter side of the folded edge is shorter than the shorter side of the second edge banding plate, and the length of the longer side of the folded edge is equal to the longer side of the second edge banding plate except for the lug position.

The extension line of the connection line between the first side board and the first side board, and the extension line of the connection line between the second side board and the second side board, the extension line, the intersection and the pair formed by the side board The length of the corner line is greater than the length of the middle fold line of the connecting plate.

Compared with the prior art, the utility model has the advantages that it can be folded and accommodated after being glued, and the three-dimensional height space is reduced, which is beneficial to storage, stacking and transportation, and is convenient and quick to use.

The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments, but the scope of protection claimed by the utility model is not limited to the following embodiments.

Description of drawings

Fig. 1 is the plane expansion diagram of the structure of the present utility model;

Fig. 2 is the overall structure schematic diagram of the conversion of the utility model;

Fig. 3 is a schematic structural view of the utility model for storage or handling after bonding.

Detailed ways

As shown in Fig. 1, Fig. 2 and Fig. 3, a quick and easy assembly packing box. The first side panels 2 are symmetrically arranged on the left and right sides of the bottom panel 1, and the second side panels 3 are correspondingly provided on the front and rear sides of the bottom panel 1. 3. The second edge banding plate 31 is externally connected, and the second edge banding plate 31 is externally connected to the folded edge 32 with lugs 33 at both ends. The two ends of the first edge banding plate 21 are provided with notches 22 with the same shape and size as the lugs 33 , The corner of the first side plate 2 and the second side plate 3 is provided with a connecting plate 4, and the middle fold line 40 of the connecting plate 4 offers a semicircular line groove 41 towards the first side plate 2, and forms a semicircular sheet 42.

The lengths of the wide sides of the first side panel 21 and the second side panel 31 are equal to those of the first side panel 2 and the second side panel 3 that are connected to each other.

The length of the shorter side of the folded edge 32 is shorter than the shorter side of the second edge sealing plate 31 , and the length of the longer side of the folded edge 32 is equal to the longer side of the second edge sealing plate 31 except the position of the lug 33 .

The extension line 53 of the connecting line 51 of the first side plate 2 and the first edge sealing plate 21, and the extension line 54 of the connecting line 52 of the second side plate 3 and the second edge sealing plate 31, the extension line 53, 54 intersects with the length of the diagonal line 55 formed by the side plate greater than the length of the middle fold line 40 of the connecting plate 4 .

The first side plate 21 is folded inwardly and bonded with the first side plate 2, and the triangle with the semicircular sheet 42 of the connecting plate 4 is bonded with the second side plate 3, so as to enhance the adhesion fastness and ensure the packaging Box assembly quality, the semicircular sheet 42 is also glued to the second side panel 3 . When transporting or stacking, fold the first side plate 2 bonded with the first edge banding plate 21 to the bottom plate 1, and then fold the second edge banding plate together with the folded edge towards the bottom plate 1 to complete a packaging box for sale. . Repeat the first bonding and folding action for the second or more packaging boxes and fold them flat once. When it needs to be assembled for storage, the first side panel 2 will be pulled apart to make it perpendicular to the bottom panel 1, and then the second side panel 3 will be lifted to be perpendicular to the bottom panel, and then the second side panel 31 will be folded in the direction of the bottom panel 1. folded and affixed to the connecting plate 4 and the second side plate 3, the folded edge 32 is attached to the bottom plate 1, and a creasing line 6 is provided between the folded edge 32 and the second edge plate 31, which is easy to fold and can be folded. Compatible with the bottom plate 1, the lug 33 of the folded edge 32 is buckled in the notch 22 of the first edge sealing plate 21, so as to enhance the use fastness of the packaging box.

Claims (4)

1. A fast and easy-to-assemble packaging box, characterized in that: first side plates (2) are symmetrically arranged on the left and right sides of the bottom plate (1), and second side plates are correspondingly provided on the front and rear sides of the bottom plate (1) (3), the first edge plate (2) is externally connected to the first edge plate (21), the second edge plate (3) is externally connected to the second edge plate (31), and the second edge plate (31) is externally connected Flanges (32) with lugs (33) at both ends, the two ends of the first edge banding plate (21) are provided with gaps (22) with the same shape and size as the lugs (33), the first side plate (2) A connecting plate (4) is provided at the corner of the second side plate (3), and a semicircular line groove (41) towards the first side plate (2) is opened on the middle fold line (40) of the connecting plate (4), and forms Semi-circular slices (42). 2. A fast and easy-to-assemble packaging box according to claim 1, characterized in that: the lengths of the wide sides of the first edge banding board (21) and the second side banding board (31) are correspondingly connected to the second side One side plate (2) is equal to the second side plate (3). 3. A quick and easy-to-assemble packaging box according to claim 1, characterized in that: the shorter side of the folded edge (32) is shorter than the shorter side of the second edge sealing plate (31), and the folded edge (32) 32) the length of the longer side is equal to the longer side of the second edge banding plate (31) except the position of the lug (33). 4. A fast and easy-to-assemble packaging box according to claim 1, characterized in that: the extension line ( 53), and the extension line (54) of the connecting line (52) of the second side board (3) and the second side board (31), the extension line (53), (54) intersects with the side board to form The length of the diagonal line (55) is greater than the length of the middle fold line (40) of the connecting plate (4).

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