Packaging carton capable of easily taking materials

Abstract

The utility model discloses a packaging carton easy to take materials, which belongs to the field of packaging cartons and comprises two front paperboards, side paperboards arranged at two ends of the two front paperboards, top sealing plates arranged at the tops of the side paperboards and bottom sealing plates arranged at the bottoms of the side paperboards. A carrying groove is formed in the front paperboard, transverse connecting blocks are arranged at the tops and the bottoms of the ends, close to the front paperboard, of the side paperboards, longitudinal connecting shafts are arranged in the transverse connecting blocks, a limiting mechanism used for limiting movement of the longitudinal connecting shafts is arranged in the front paperboard, and the limiting mechanism comprises two vertical lifting plates. The slidable vertical lifting plates are arranged at the top and the bottom of the interior of the front paperboard, a client can conveniently take out goods through the side face by disassembling the side paperboard, and therefore the goods taking convenience and safety are improved.

Description

Technical Field

[0001] The utility model relates to the field of packaging cartons, and more specifically to an easy-to-take packaging carton. Background Art

[0002] Among various packaging boxes, cartons are a common packaging material, especially reusable cartons, which are widely used to transport and store various commodities. However, existing cartons are inconvenient in some cases, especially when frequent pickup is required or the pickup space is limited;

[0003] For example, the patent (CN220164651U) discloses a packaging carton that is convenient for picking up goods. By setting a fluorocarbon coating layer, a polyamide coating layer and a phenolic resin coating layer, the problem that the current packaging carton that is convenient for picking up goods has poor wear resistance and is easily worn during use, thereby causing the packaging carton to be damaged and unable to be used normally, greatly reducing the problem of the service life of the packaging carton;

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the structure adopts a fixed side panel, and the user needs to pick up the goods directly from the top or bottom of the box. Especially for boxes with a large depth, it is necessary to go deep into the box to pick up the goods, which may cause inconvenience in the picking process or damage the goods, increasing the difficulty of picking up the goods. For this reason, we designed an easy-to-take packaging carton to provide another technical solution to the above technical problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an easy-to-take packaging carton, which facilitates customers to take out goods through the side by removing the side cardboard, thereby improving the convenience and safety of taking goods.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A paper box for packaging easy-to-take materials comprises two front paperboards, both ends of the two front paperboards are provided with side paperboards, the tops of the side paperboards are provided with top sealing plates, the bottoms of the side paperboards are provided with bottom sealing plates, a carrying groove is provided inside the front paperboards, the tops and bottoms of the side paperboards close to one end of the front paperboards are provided with transverse connecting blocks, the interiors of the transverse connecting blocks are provided with longitudinal connecting shafts, and the interiors of the front paperboards are provided with a limiting mechanism for limiting the movement of the longitudinal connecting shafts.

[0010] Furthermore, the limiting mechanism includes two vertical lifting plates, and slidable vertical lifting plates are provided at the top and bottom inside the front paperboard. Both ends of the two vertical lifting plates are rotatably connected with a first transmission column through a pin shaft, and a second transmission column is rotatably connected between the two first transmission columns through a pin shaft. The second transmission column is located inside the front paperboard and is slidably connected to the front paperboard.

[0011] Furthermore, a transverse through groove adapted to the transverse connecting block is provided inside the front paperboard, and an arc-shaped limiting groove adapted to the longitudinal connecting shaft is provided inside the vertical lifting plate.

[0012] Furthermore, a transverse sliding groove is provided inside the front paperboard, and the second transmission column is located inside the transverse sliding groove and is slidably connected to the front paperboard through the transverse sliding groove.

[0013] Furthermore, vertical fixing columns are fixed at both ends between the two vertical lifting plates, a vertical light rod is slidably connected inside the two vertical fixing columns at the same end, and a rigid spring is arranged between the two vertical fixing columns and outside the vertical light rod.

[0014] Furthermore, a circular sliding block is fixed to one end of the vertical light rod close to the vertical fixed column, and a vertical sliding groove adapted to the circular sliding block is provided inside the vertical fixed column. The vertical fixed column and the vertical light rod are slidingly connected through the circular sliding block and the vertical sliding groove.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] By setting a limiting mechanism, the present invention enables the vertical lifting plate to be vertically lifted and lowered inside the front cardboard, so that the arc-shaped limiting groove can be separated from the outside of the longitudinal connecting axis, thereby releasing the restriction on the longitudinal connecting axis, so that the side cardboard can be separated from the front cardboard. By removing the side cardboard, it is convenient for customers to take out the goods from the side, thereby improving the convenience and safety of taking goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the front paperboard and the side paperboard of the utility model;

[0020] Figure 3 This is a structural cross-sectional view of the interior of the front paperboard of the utility model;

[0021] Figure 4It is a structural schematic diagram of the vertical lifting plate and the arc-shaped limiting groove of the utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure between the first transmission column and the second transmission column of the utility model;

[0023] Figure 6 This is a structural cross-sectional view of the interior of the vertical fixing column of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Front cardboard; 11. Transport slot; 12. Vertical lifting plate; 122. Arc limit slot; 13. First transmission column; 14. Second transmission column; 15. Vertical fixed column; 16. Vertical light rod; 17. Rigid spring; 18. Circular sliding block; 2. Side cardboard; 21. Top sealing plate; 22. Bottom sealing plate; 23. Horizontal connecting block; 24. Longitudinal connecting shaft. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-6 , an easy-to-take material packaging carton, suitable for a packaging carton that can be recycled for multiple times, comprising two front cardboards 1, both ends of the two front cardboards 1 are provided with side cardboards 2, the top of the side cardboards 2 is provided with a top sealing plate 21, the bottom of the side cardboards 2 is provided with a bottom sealing plate 22, the front cardboard 1 is provided with a conveying groove 11, the top and bottom of the side cardboards 2 near one end of the front cardboard 1 are provided with a transverse connecting block 23, the transverse connecting block 23 is provided with a longitudinal connecting shaft 24, and the front cardboard 1 is provided with a limiting mechanism for limiting the movement of the longitudinal connecting shaft 24;

[0029] The limiting mechanism includes two vertical lifting plates 12. The top and bottom of the front paperboard 1 are both provided with slidable vertical lifting plates 12. The front paperboard 1 is provided with a horizontal through groove adapted to the horizontal connecting block 23, so that the horizontal connecting block 23 can enter the front paperboard 1. The vertical lifting plates 12 are provided with an arc-shaped limiting groove 122 adapted to the longitudinal connecting shaft 24. When the longitudinal connecting shaft 24 enters the arc-shaped limiting groove 122, the front paperboard 1 and the side paperboard 2 can be fitted. Both ends of the two vertical lifting plates 12 are A first transmission column 13 is rotatably connected via a pin shaft, and a second transmission column 14 is rotatably connected between the two first transmission columns 13 via a pin shaft. The second transmission column 14 is located inside the front paperboard 1 and is slidably connected to the front paperboard 1. A transverse slide groove is provided inside the front paperboard 1. The second transmission column 14 is located inside the transverse slide groove and is slidably connected to the front paperboard 1 via the transverse slide groove. By setting the transverse slide groove, the second transmission column 14 can slide inside the front paperboard 1, thereby enabling the vertical lifting plate 12 to slide inside the front paperboard 1;

[0030] Vertical fixing columns 15 are fixed at both ends between the two vertical lifting plates 12. A vertical polished rod 16 is slidably connected inside the two vertical fixing columns 15 at the same end. A rigid spring 17 is arranged between the two vertical fixing columns 15 and outside the vertical polished rod 16.

[0031] A circular sliding block 18 is fixed to one end of the vertical light rod 16 close to the vertical fixed column 15, and a vertical sliding groove adapted to the circular sliding block 18 is opened inside the vertical fixed column 15. The vertical fixed column 15 and the vertical light rod 16 are slidingly connected through the circular sliding block 18 and the vertical sliding groove, so that the two vertical lifting plates 12 can move, so that the arc-shaped limiting groove 122 can move out of the outside of the longitudinal connecting shaft 24, so that the side cardboard 2 can be separated from the front cardboard 1, so as to facilitate the material removal inside the carton.

[0032] By setting the limiting mechanism, the vertical lifting plate 12 can be vertically lifted and lowered inside the front cardboard 1, so that the arc-shaped limiting groove 122 can be separated from the outer side of the longitudinal connecting shaft 24, thereby releasing the restriction on the longitudinal connecting shaft 24, so that the side cardboard 2 can be separated from the front cardboard 1. By disassembling the side cardboard 2, it is convenient for customers to take out the goods from the side, thereby improving the convenience and safety of taking goods.

[0033] During use: When picking up goods, insert your hand into the transport groove 11, and move the two second transmission columns 14 toward each other. The movement of the second transmission column 14 passes through the first transmission column 13, so that the two vertical lifting plates 12 slide toward each other, so that the arc-shaped limiting groove 122 can move out of the outside of the longitudinal connecting shaft 24, thereby releasing the restriction of the vertical lifting plate 12 on the longitudinal connecting shaft 24, so that the side cardboard 2 can be disassembled, thereby facilitating the removal of goods from the carton.

[0034] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A paper box for packaging easy-to-take materials, characterized in that: The invention comprises two front paperboards (1), both ends of the two front paperboards (1) are provided with side paperboards (2), the top of the side paperboards (2) is provided with a top sealing plate (21), the bottom of the side paperboards (2) is provided with a bottom sealing plate (22), a conveying groove (11) is provided inside the front paperboards (1), the top and bottom of the side paperboards (2) close to one end of the front paperboards (1) are provided with transverse connecting blocks (23), a longitudinal connecting shaft (24) is provided inside the transverse connecting block (23), and a limiting mechanism for limiting the movement of the longitudinal connecting shaft (24) is provided inside the front paperboards (1).

2. The easy-to-take material packaging carton according to claim 1, characterized in that: The limiting mechanism comprises two vertical lifting plates (12), the top and bottom of the front paperboard (1) are both provided with slidable vertical lifting plates (12), both ends of the two vertical lifting plates (12) are rotatably connected to a first transmission column (13) via a pin shaft, a second transmission column (14) is rotatably connected between the two first transmission columns (13) via a pin shaft, and the second transmission column (14) is located inside the front paperboard (1) and is slidably connected to the front paperboard (1).

3. The easy-to-take material packaging carton according to claim 2, characterized in that: The front paperboard (1) is provided with a transverse through groove adapted to the transverse connecting block (23), and the vertical lifting plate (12) is provided with an arc-shaped limiting groove (122) adapted to the longitudinal connecting shaft (24).

4. The easy-to-take material packaging carton according to claim 2, characterized in that: A transverse sliding groove is provided inside the front paperboard (1), and the second transmission column (14) is located inside the transverse sliding groove and is slidably connected to the front paperboard (1) via the transverse sliding groove.

5. The easy-to-take material packaging carton according to claim 2, characterized in that: Vertical fixing columns (15) are fixed at both ends between the two vertical lifting plates (12); a vertical light rod (16) is slidably connected inside the two vertical fixing columns (15) at the same end; and a rigid spring (17) is arranged between the two vertical fixing columns (15) and on the outside of the vertical light rod (16).

6. The easy-to-take material packaging carton according to claim 5, characterized in that: A circular sliding block (18) is fixed to one end of the vertical light rod (16) close to the vertical fixed column (15); a vertical sliding groove adapted to the circular sliding block (18) is provided inside the vertical fixed column (15); the vertical fixed column (15) and the vertical light rod (16) are slidably connected via the circular sliding block (18) and the vertical sliding groove.

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