CN211544214U - An Eco-Friendly Folding Stacked Product Box - Google Patents

Abstract

The utility model discloses an environment-friendly folding stacking product box, which belongs to the technical field of packaging structures. It includes a square bottom surface, and the connection between the bottom surface and the four sides is provided with folding lines; The two ends of the first inner plate are symmetrically provided with first reinforcing plates, and the two ends of the first outer plate are symmetrically provided with first inserting plates; the first inner plate and the first reinforcing plates at both ends are provided with first reinforcing plates. The folding line of the reinforcing plate, the first outer plate and the first inserting plate at both ends are provided with the first inserting plate folding line; the structure of the third side is symmetrical with the structure of the first side; the second side includes the second inner plate and the For the second outer panel, a second side folding line is arranged between the second inner panel and the second outer panel; the structure of the fourth side surface is symmetrical with that of the second side surface. The utility model has the advantages of strong load-bearing capacity, simple folding method, convenient stacking, convenient taking and placing, and the like.

Description

An Eco-Friendly Folding Stacked Product Box

technical field

The utility model relates to an environment-friendly folding stacking product box, which belongs to the technical field of packaging structures.

Background technique

Paper packaging materials have the characteristics of environmental protection, recycling, cost saving, etc. With the increasing environmental protection requirements of packaging in the entire international market, paper packaging materials are the preferred packaging materials. In addition to environmental protection, there is another The characteristic is that it can quickly pass through the commodity inspection gate to achieve the purpose of fast logistics and cost saving. As a modern packaging material, paper is mainly used to make packaging products such as cartons, cartons, paper bags, paper containers, etc. Among them, corrugated cardboard and its cartons occupy the dominant position of paper packaging materials and products; composite paper composed of a variety of materials And cardboard and special processed paper have been widely used, and will partially replace plastic packaging materials to solve the environmental protection problems caused by plastic packaging.

Common packaging boxes are generally made of integrally formed corrugated paper, etc., and the enclosed squares or rectangles around them constitute the packaging box or cover. For example, the utility model with the application number of 201711362989.0 discloses a cover body applied to an e-commerce kiwifruit packaging box and a packaging and use method thereof. The cover body includes a bottom surface, a side surface and an end surface, and two ends of the bottom surface are provided with stacking through holes. , a first folding line is arranged between the bottom surface and the side surface, a second folding line is arranged between the bottom surface and the end surface, and a folding tongue is arranged at the end of the side surface, and the folding tongue and the corresponding There are side folding lines between the side surfaces, bottom surface clamping blocks are protruded on the outer ends of the end surfaces, clamping blocks are provided at the top corners of the end surfaces, and end surface folding lines are provided on the end surfaces. , the folding line is the width bisector of the end face.

However, the fastening between the various parts of the above-mentioned packing box cover body is not firm enough, and it is easy to break apart due to the load-bearing capacity during use.

Another example is the utility model with the application number of 201320560263.9, which discloses a packaging box blank and a packaging box, including a bottom plate and a first side plate, a second side plate, a third side plate, The fourth side panel and the cover panel, the blank also includes a reinforced side panel and a reinforced corner panel, the reinforced side panel is connected with the edge of the first side panel through a folding line, and its length is not less than the length of the first side panel, and the width is Comparing with the width of the first side panel, when the blank is formed into a packing box, the reinforced side panel is folded inward along the folding line to form a reinforced double-layer structure inside the packing box; a third side panel symmetrical to the first side panel is formed. The above reinforced side panels are also provided, the reinforced gussets are connected to both ends of the second side panel through folding lines, the width of the reinforced gussets is equal to the width of the second side panels, and the reinforced gussets are inserted into the blank when the blank is formed into a packing box. The gap formed between the reinforced side plate and the corresponding side plate; the two ends of the fourth side plate symmetrical with the second side plate are also provided with the above-mentioned reinforced corner plates, and the cover plate is connected to the second side plate and/or the edge of the fourth side plate through the folding line. connected.

The packing box provided in the above utility model solves the problem of stacking, but the folding method is complicated, and the connection between the adjacent sides is not tight enough, and when the load is large, the sides are easily broken apart.

SUMMARY OF THE INVENTION

In view of the defects existing in the prior art, the purpose of the present invention is to provide a paper folding stacking product box with strong bearing capacity, simple folding method, easy stacking, convenient picking and placing, and environmental protection.

The technical solution adopted by the utility model to solve the technical problem is: an environmentally friendly foldable stacking product box, the product box includes a square bottom surface, a first side surface, a second side surface, a third side surface and a third side surface respectively connected with the four sides of the bottom surface. The side and the fourth side, the connection between the bottom surface and the first side, the second side, the third side and the fourth side are respectively provided with a first folding line, a second folding line, a third folding line and a fourth folding line. a folding line; the first side includes a first inner panel and a first outer panel, and a first side folding line is set between the first inner panel and the first outer panel; the two ends of the first inner panel are symmetrical A first reinforcing plate is provided, and two ends of the first outer plate are symmetrically provided with first inserting plates; the first inner plate and the first reinforcing plates at both ends are provided with first reinforcing plate folding lines, so The first outer plate and the first insertion plates at both ends are provided with a first insertion plate folding line; the structure of the third side is symmetrical with the structure of the first side; the second side includes a second inner A second side fold line is provided between the second inner panel and the second outer panel; the structure of the fourth side surface is symmetrical with the structure of the second side surface.

Further, the ends of the two first plug boards are provided with first slots, and the ends of the corresponding two third plug boards on the third side are also provided with third sockets, so The opening directions of the first slot and the third slot are the same; the first slot and the third slot are inserted into each other at the second side and the fourth side respectively.

Further, on the first side surface, at least one first insertion tongue is provided on the outer edge of the first inner panel, and at least one first insertion tongue is provided on the bottom surface near the first folding line. A first socket with matching tongues; on the third side surface, at least one third tongue and at least one third socket are respectively provided at corresponding positions.

Further, on the first side surface, both the first inner panel and the first outer panel are provided with first grip holes, and the first inner panel and the first outer panel are folded along the first side surface After the wire is folded, the first gripper holes provided on the first inner panel and the first outer panel overlap each other; on the third side surface, the third gripper holes provided at corresponding positions also overlap each other.

Further, on the first side, the length of each of the first reinforcing plates is smaller than the length of each of the first inserting boards; on the third side, the length of the corresponding third reinforcing plate is also less than the length of the third board.

Further, on the first side, the length of the first inner panel is less than the length of the first outer panel; on the third side, the length of the corresponding third inner panel is smaller than the third outer panel length.

Further, on the first side, the length of the first side fold line is less than the length of the first inner panel, there are two first side fold lines, and the two first side fold lines are The stacking short sides of the product box are formed between the folding lines; on the third side, the length of the corresponding third side folding line is less than the length of the third inner panel, and the third side folding line has two, two The short sides of the stack of product boxes are formed between said third side fold lines.

Further, on the second side surface, at least two second insertion tongues are arranged on the outer edge of the second inner panel, and at least two second insertion tongues are arranged on the bottom surface near the second folding line. The second socket is matched with the second tongue; on the fourth side surface, at least two fourth tongues and at least two fourth sockets are respectively provided at corresponding positions.

Further, on the second side, the length of the second side fold line is less than the length of the second inner panel, there are two second side fold lines, and two of the second side The stacking long sides of the product box are formed between the folding lines; on the fourth side, the length of the corresponding fourth side folding line is less than the length of the fourth inner panel, and the fourth side folding line has two , the long side of the stack of the product box is formed between the two fourth side folding lines.

Further, in the folded product box, stacking sockets are formed between each corner of the bottom surface and any two adjacent side surfaces, and stacking inserts are formed on the corners connected above the two adjacent side surfaces; the The stacking insert matches the shape of the stacking socket, and when the folded product boxes are stacked and placed, the stacking insert is inserted into the stacking socket.

The installation method of the above-mentioned paper folding stacking product box is as follows: the first side is folded, and the first inner panel and the first reinforcing panels at both ends are folded 180 degrees along the fold line of the first side, so that the first inner panel and the first inner panel are folded 180 degrees. The first outer plates are overlapped, and the first insertion tongue is inserted into the first socket; then the first side surface is folded upward by 90 degrees along the first folding line as a whole; the first reinforcing plates at both ends of the first inner plate are reinforced along the first The board folding line is folded inwards by 90 degrees, and the first inserting boards at both ends of the first outer board are folded inwardly by 90 degrees along the folding line of the first inserting board, so that the first inserting boards are close to the first reinforcing plate. The folding method of the third side is the same as that of the first side. After the third side is folded, the first slot and the third slot are inserted into each other. Then, fold the second side and the fourth side, fold the second inner panel 180 degrees inward along the folding line of the second side, and fold the first insert, third insert, first reinforcing plate, The third reinforcing plates are all wrapped between the second inner plate and the second outer plate, and each second insertion tongue is inserted into the corresponding second socket. The fourth side folds in the same way as the second side. After the product box is folded, stacking sockets are formed on the bottom four corners, and stacking inserts are formed on the top four corners; when the product box needs multiple stacks, the stacking inserts on the top of the lower product box are correspondingly inserted below. In the stacking socket of the product box, the stacking can be completed.

The beneficial effects of the utility model are: compared with the prior art, the paper folding stacking product box provided by the utility model has the advantages of strong bearing capacity, simple folding method, convenient stacking, convenient taking and placing, and environmental protection.

Description of drawings

FIG. 1 is a schematic structural diagram of the product box provided in the utility model in an unfolded state.

FIG. 2 is a schematic structural diagram of the product box provided in the utility model after being folded.

FIG. 3 is a partial structural schematic diagram of the first slot and the third slot in the product box provided in the present invention in a state where the first slot and the third slot are inserted.

Among them, 1- the first reinforcing plate; 2- the first reinforcing plate folding line; 3- the first outer plate; 4- the first folding line; 5- the first side folding line; 6- the first tongue; 7- the first 1-hand hole; 8-first inner board; 9-first socket; 10-first board folding line; 11-stack socket; 12-first board; 13-first slot; 14-second 15-second tongue; 16-second inner panel; 17-second side fold line; 18-second outer panel; 19-second socket; 20-bottom; 21-third slot; 22 -Third insert plate; 23-Third reinforcing plate; 24-Third socket; 25-Third inner plate; 26-Third grip hole; 27-Third insert tongue; - 3rd fold line; 30 - 3rd outer panel; 31 - 4th socket; 32 - 4th outer panel; 33 - 4th side fold line; 34 - 4th inner panel; 35 - 4th insert tongue; 36 - 4th fold line; 37-stack short side; 38-first side; 39-stack long side; 40-second side; 41-third side; 42-stack insert; 43-fourth side.

Detailed ways

In order to specifically explain the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in Figures 1 to 3, an environmentally friendly foldable stacking product box, the product box includes a square bottom surface 20, a first side 38, a second side 40, and a third side connected to the four sides of the bottom surface 20 respectively. 41 and the fourth side 43, the bottom surface 20 and the first side 38, the second side 40, the third side 41 and the fourth side 43 are connected with a first folding line 4 and a second folding line 14 respectively. , the third folding line 29, the fourth folding line 36; the first side surface 38 includes a first inner panel 8 and a first outer panel 3, and a first inner panel 8 and the first outer panel 3 are provided with a first A side folding line 5; the two ends of the first inner plate 8 are symmetrically provided with a first reinforcing plate 1, and the two ends of the first outer plate 3 are symmetrically provided with a first insert plate 12; the first inner plate 8. A first reinforcement board folding line 2 is provided between the first reinforcement board 1 at both ends thereof, and a first insertion board folding line 10 is provided between the first outer board 3 and the first insertion board 12 at both ends; The structure of the third side surface 41 is symmetrical with the structure of the first side surface 38; the second side surface 40 includes a second inner plate 16 and a second outer plate 18, the second inner plate 16 and the second outer plate A second side fold line 17 is arranged between 18 ; the structure of the fourth side 43 is symmetrical with the structure of the second side 40 .

The ends of the two first boards 12 are provided with first slots 13 , and the ends of the corresponding two third boards 22 on the third side surface 41 are also provided with third sockets 21 . , the opening directions of the first slot 13 and the third slot 21 are the same; the first slot 13 and the third slot 21 are respectively inserted into each other at the second side 40 and the fourth side 43 .

On the first side surface 38 , a first insertion tongue 6 is provided on the outer edge of the first inner panel 8 , and a first insertion tongue 6 is provided on the bottom surface 20 near the first folding line 4 . A first socket 9 matched with the plug tongue 6; on the third side surface 41, a third plug tongue 27 and a third socket 24 are respectively provided at corresponding positions.

On the first side surface 38 , the first inner plate 8 and the first outer plate 3 are provided with first grip holes 7 , and the first inner plate 8 and the first outer plate 3 After one side fold line 5 is folded, the first grip holes 7 provided on the first inner panel 8 and the first outer panel 3 overlap each other; The hand holes 26 also coincide with each other.

On the first side 38 , the length of each of the first reinforcing plates 1 is smaller than the length of each of the first inserting boards 12 ; on the third side 41 , the length of the corresponding third reinforcing plate 23 is The length is also smaller than the length of the third plug board 22 .

On the first side 38, the length of the first inner panel 8 is smaller than the length of the first outer panel 3; on the third side 41, the length of the corresponding third inner panel 25 is smaller than that of the third The length of the outer panel 30 .

On the first side surface 38, the length of the first side folding line 5 is smaller than the length of the first inner panel 8, there are two first side folding lines 5, and the two first side folding lines 5 The stacking short sides 37 of the product box are formed between the side fold lines 5; on the third side 41, the length of the corresponding third side fold line 28 is smaller than the length of the third inner panel 25, and the third side folds There are two lines 28, and between the two said third side fold lines 28 form the stacking short side 37 of the product box.

On the second side surface 40 , two second insertion tongues 15 are provided on the outer edge of the second inner panel 16 , and two second insertion tongues 15 are provided on the bottom surface 20 near the second folding line 14 . The second socket 19 is matched with the second socket tongue 15; on the fourth side surface 43, two fourth socket tongues 35 and two fourth sockets 31 are respectively provided at corresponding positions.

On the second side 40 , the length of the second inner panel 16 is smaller than the length of the second outer panel 18 ; on the fourth side 43 , the length of the corresponding fourth inner panel 34 is smaller than that of the fourth The length of the outer panel 32 .

On the second side 40, the length of the second side folding line 17 is smaller than the length of the second inner panel 16, the second side folding line 17 has two, and the two second side folding lines 17 The stacked long sides 39 of the product boxes are formed between the side fold lines 17; on the fourth side 43, the length of the corresponding fourth side fold line 33 is smaller than the length of the fourth inner panel 34, and the fourth side There are two side fold lines 33 , and the stacking long side 39 of the product box is formed between the two fourth side fold lines 33 .

In the folded product box, stacking sockets 11 are formed between each corner of the bottom surface 20 and any two adjacent side surfaces, and stacking inserts 42 are formed on the corners of the adjacent two adjacent side surfaces; The stacking insert 42 matches the shape of the stacking socket 11 , and when the folded product boxes are stacked and placed, the stacking insert 42 is inserted into the stacking socket 11 .

The installation method of the above-mentioned paper folding stacking product box is as follows: when the first side 38 is folded, the first inner panel 8 and the first reinforcing plates 1 at both ends thereof are first folded 180 degrees along the first side fold line 5, so that the An inner panel 8 is overlapped with the first outer panel 3, and the first insertion tongue 6 is inserted into the first socket 9; then the first side surface 38 is folded upward by 90 degrees along the first folding line 4 as a whole; 8. The first reinforcing plate 1 at both ends is folded 90 degrees inward along the folding line 2 of the first reinforcing plate, and the first inserting plates 12 at both ends of the first outer plate 3 are folded inward 90 degrees along the folding line 10 of the first inserting plate, so that the The first plug-in board 12 is in close contact with the first reinforcing board 1 . The folding method of the third side surface 41 is the same as that of the first side surface 38 . After the third side surface 41 is folded, the first slot 13 and the third slot 21 are inserted into each other. Then, the second side 40 and the fourth side 43 are folded, the second inner panel 16 is folded 180 degrees inward along the second side fold line 17, and the first insert 12 and the third insert 22 are folded in the process of folding. , The first reinforcing plate 1 and the third reinforcing plate 23 are all wrapped between the second inner plate 16 and the second outer plate 18 , and each second insertion tongue 15 is inserted into the corresponding second socket 19 . The fourth side 43 is folded in the same way as the second side 40 . After the product box is folded, stacking sockets 11 are formed on the bottom four corners, and stacking inserts 42 are formed on the top four corners; when the product box needs multiple stacks, the stacking inserts 42 on the top of the lower product box The stacking can be completed by correspondingly inserting it into the stacking socket 11 of the lower product box.

The above embodiments are only used to illustrate the present utility model, but not to limit the present utility model. Those of ordinary skill in the relevant technical field can also make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, all equivalent technical solutions also belong to the scope of the present utility model, and the patent protection scope of the present utility model shall be defined by the claims.

Claims (10)

1. An environmentally friendly foldable stacking product box, the product box comprises a square bottom surface, a first side, a second side, a third side and a fourth side that are respectively connected with the four sides of the bottom surface, and the bottom surface is connected to the four sides. A first fold line, a second fold line, a third fold line and a fourth fold line are respectively provided at the connecting places of the first side, the second side, the third side and the fourth side; it is characterized in that: The first side includes a first inner panel and a first outer panel, and a first side folding line is arranged between the first inner panel and the first outer panel; A reinforcing plate, the two ends of the first outer plate are symmetrically provided with first inserting plates; the first inner plate and the first reinforcing plates at both ends are provided with first reinforcing plate folding lines, and the first A folding line of a first plug-in board is arranged between the outer board and the first plug-in boards at both ends; the structure of the third side surface is symmetrical with the structure of the first side surface; The second side includes a second inner panel and a second outer panel, and a second side folding line is set between the second inner panel and the second outer panel; the structure of the fourth side is the same as that of the second side. structure is symmetrical. 2 . The environmentally friendly folding stacking product box according to claim 1 , wherein the ends of the two first inserting boards are both provided with first slots, and the third side faces correspond to the first slots. 3 . The ends of the two third plug-in boards are also provided with third slots, and the opening directions of the first slot and the third slot are the same; the first slot and the third slot are respectively The second side surface and the fourth side surface are mutually inserted. 3. The environmentally friendly foldable stacking product box according to claim 1, characterized in that: on the first side, the outer edge of the first inner panel is provided with at least one first insertion tongue, At least one first socket matching the first insertion tongue is provided on the bottom surface near the first folding line; on the third side surface, corresponding positions are also provided with at least one third socket. tongue and at least one third socket. 4 . The environmentally friendly folding stacking product box according to claim 1 , wherein on the first side surface, the first inner panel and the first outer panel are provided with a first gripper. 5 . After the first inner panel and the first outer panel are folded along the first side fold line, the first gripper holes provided on the first inner panel and the first outer panel overlap each other; On the three sides, the third gripper holes provided at the corresponding positions also coincide with each other. 5 . The environmentally friendly folding stacking product box according to claim 1 , wherein on the first side surface, the length of each of the first reinforcing plates is smaller than that of each of the first inserting boards. 6 . On the third side, the length of the corresponding third reinforcing plate is also smaller than the length of the third inserting plate. 6. An environmentally friendly folding stacking product box according to claim 1, characterized in that: on the first side, the length of the first inner panel is less than the length of the first outer panel; On the third side surface, the length of the corresponding third inner plate is smaller than the length of the third outer plate. 7. An environmentally friendly foldable stacking product box according to claim 1, characterized in that: on the first side, the length of the folding line of the first side is less than the length of the first inner panel, There are two first side fold lines, and the short sides of the product box are formed between the two first side fold lines; on the third side, the length of the corresponding third side fold lines is less than The length of the third inner panel, there are two third side folding lines, and the short sides of the product box are formed between the two third side folding lines. 8 . The environmentally friendly foldable stacking product box according to claim 1 , wherein on the second side, at least two second tongues are arranged on the outer edge of the second inner panel. 9 . , the bottom surface is provided with at least two second sockets matching with the second tongue at the position close to the second folding line; on the fourth side surface, at least two corresponding positions are also provided respectively A fourth tongue and at least two fourth sockets. 9. An environmentally friendly foldable stacking product box according to claim 1, characterized in that: on the second side, the length of the folding line of the second side is less than the length of the second inner panel, There are two second side fold lines, and the long sides of the product box are formed between the two second side fold lines; on the fourth side, the length of the corresponding fourth side fold line is less than The length of the fourth inner panel, there are two fourth side fold lines, and the long sides of the product box are formed between the two fourth side fold lines. 10 . An environmentally friendly foldable stacking product box according to claim 1 , wherein in the folded product box, stacking sockets are formed between each corner of the bottom surface and any two adjacent side surfaces. 11 . , a stacking insert is formed on the adjacent corners of the two adjacent sides; the stacking insert matches the shape of the stacking socket, and when the folded product boxes are stacked and placed, the stacking insert is inserted into the into the stacking socket described above.

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