CN209814521U - Quick folding carton - Google Patents

Abstract

The utility model discloses a quick folding carton, which comprises a cover plate, a side plate, a rear plate, a bottom plate and a front plate, wherein the carton is formed by enclosing the cover plate, the side plate, the rear plate, the bottom plate and the front plate; the side panels include a first side panel, a second side panel, a third side panel, and a fourth side panel. The utility model discloses a lap, side board, back sideboard, bottom plate and preceding board turn over a joint each other, and the carton of being convenient for is buckled the concatenation shaping through each panel, and the quick folding and the assembling of the carton of being convenient for, the use of the carton of being convenient for, side board through the multilayer is assembled simultaneously can effectively improve the structural strength of carton lateral wall, carton bottom and carton edge, avoids the carton corner position the condition that warp when using, is convenient for increase the life of carton.

Description

Quick folding carton

Technical Field

The utility model relates to a carton technical field specifically is a quick folding carton.

Background

The paper box is usually used as a wrapping material of commodities or an outer layer material for protecting the commodities, the packaging paper box is an indispensable part of modern logistics and bears important responsibility for containing, protecting products and beautifying, the physical performance index of the packaging paper box becomes the basis of quality evaluation, and the gaps among all plates are mostly required to be connected through adhesives during production of the existing paper box, so the following defects exist:

1. after being pressed, the existing carton needs to be bent and then is matched with an adhesive for bonding, the operation is complex, the quick splicing, forming and using cannot be realized, the functionality is single, and the convenience is poor in the actual production;

2. most of the existing cartons are of single-layer structures, the structural strength of the side walls, the bottom and the corners of the cartons is poor, the cartons are easy to deform when in use, and the service life of the cartons is easy to reduce;

3. the existing carton needs to be equipped with a corresponding adhesive for production and use during production, the steps are complex, the processing convenience is poor, the production cost is high, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick folding carton to the current carton that proposes in solving above-mentioned background art need be equipped with the adhesive after buckling and bond, and the operation is complicated, unable quick concatenation shaping and use, and functional single, the convenience is not good during actual production, and carton structural strength is not good, easily makes the carton problem that warp appear when using.

In order to achieve the above object, the utility model provides a following technical scheme: a fast folding carton comprises a cover plate, side plates, a rear plate, a bottom plate and a front plate, wherein the carton is formed by enclosing the cover plate, the side plates, the rear plate, the bottom plate and the front plate, the two sides of the bottom plate are respectively connected with the rear plate and the front plate, one side, far away from the bottom plate, of the rear plate is connected with the cover plate, one side, far away from the rear plate, of the cover plate is connected with a front plate, a first clamping groove is uniformly formed in the cover plate at the joint of the front plate and the cover plate, one side, far away from the cover plate, of the front plate is connected with a front inner plate through a connecting plate, one side, far away from the front plate, of the front inner plate is uniformly provided with a first clamping block, the two ends of the cover plate are connected with the upper plates, one ends, close to the front plate, of the upper plates are connected with clamping plates, and the side;

the side plates comprise a first side plate, a second side plate, a third side plate and a fourth side plate, the two ends of the front plate are connected with the first side plate, and the first side edge plate is provided with a second grabbing groove, one side of the first side edge plate close to the bottom plate is uniformly provided with a third clamping block, and the center of one side of the first side plate close to the second grabbing groove is connected with a fourth clamping block, the two ends of the rear side plate are both connected with a third side plate, and the third side plate is provided with a first grasping groove, one side of the third side plate close to the cover plate is connected with a fourth side plate through a connecting plate, the joint of the fourth side plate and the third side plate is provided with a second clamping groove, and one side of the fourth side plate far away from the fourth side plate is uniformly provided with a second clamping block, one side of the third side plate far away from the fourth side plate is connected with a second side plate, and the second side plate at the joint of the second side plate and the third side plate is uniformly provided with third clamping grooves.

Further, the width of the connecting plate between the front outer plate and the front inner plate is equal to the thickness of the clamping plate, and the width of the connecting plate between the third side plate and the fourth side plate is equal to the sum of the thicknesses of the first side plate and the third side plate.

Further, first fixture block all mutually supports with first draw-in groove, and the interval equals between 2 first fixture blocks and the interval between 2 first draw-in grooves.

Further, the one end of roof side board is established to the arc structure, and the one end that the fourth side board is close to the roof side board all is equipped with the arc wall of mutually supporting with the roof side board.

Furthermore, the second clamping block and the third clamping block are matched with the third clamping groove, and the width of the third clamping groove is equal to the sum of the widths of the second clamping block and the third clamping block.

Furthermore, the second clamping block and the third clamping groove on the same side are both located on the same horizontal line, and the third clamping groove and the third clamping block on the same side are symmetrically arranged around the longitudinal center line of the plate.

Further, the second clamping groove and the fourth clamping block are matched with each other.

Further, first gripping groove and second gripping groove size are equal, and the carton is folded the first gripping groove of 2 and the second gripping groove of same end and coincide each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the quick folding carton, a plurality of plates are pressed by a single paperboard, so that the production steps of the carton are reduced, the bending, splicing and forming of the plates are facilitated, a user can conveniently disassemble the carton when going out to use the carton and use the disassembled carton as a ground mat or a seat cushion, the actual production of the carton is facilitated, the use functionality of the carton is conveniently increased, and the practicability is good;

2. according to the quick folding carton, the cover plate, the side plates, the rear side plate, the bottom plate and the front side plate are mutually turned and clamped, so that the carton can be conveniently bent, spliced and formed through all plates, the quick folding and splicing of the carton are convenient, the use of the carton is convenient, meanwhile, the structural strength of the side walls of the carton, the bottom of the carton and the corners of the carton can be effectively improved through the side plates spliced in multiple layers, the deformation of the corners of the carton in use is avoided, and the service life of the carton is prolonged;

3. this quick folding carton connects and buckles the concatenation through the mutual block between each panel, has avoided traditional carton to adopt the adhesive to carry out adhesive operation, has reduced manufacturing cost, has increased the convenience of carton production, the use and the accomodating of the carton of being convenient for.

Drawings

FIG. 1 is a schematic view of the disassembled structure of the carton of the present invention;

fig. 2 is a schematic view of the closed state of the assembled carton of the present invention;

fig. 3 is the open state schematic diagram of the carton after being assembled.

In the figure: 1. a cover plate; 2. a front side outer plate; 3. a front inner plate; 4. a first clamping block; 5. a first card slot; 6. a clamping plate; 7. an upper edge plate; 8. a second fixture block; 9. a second card slot; 10. a first grip groove; 11. a third card slot; 12. a third fixture block; 13. a back board; 14. a fourth fixture block; 15. a base plate; 16. a front edge plate; 17. a second grip groove; 18. a first side panel; 19. a second side panel; 20. a third side panel; 21. and a fourth side panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a fast folding carton comprises a cover plate 1, side plates, a rear plate 13, a bottom plate 15 and a front plate 16, wherein the carton is formed by enclosing the cover plate 1, the side plates, the rear plate 13, the bottom plate 15 and the front plate 16, the two sides of the bottom plate 15 are respectively connected with the rear plate 13 and the front plate 16, one side of the rear plate 13, which is far away from the bottom plate 15, is connected with the cover plate 1, one side of the cover plate 1, which is far away from the rear plate 13, is connected with a front outer plate 2, first clamping grooves 5 are uniformly arranged on the cover plate 1 at the connection part of the front outer plate 2 and the cover plate 1, one side of the front outer plate 2, which is far away from the cover plate 1, is connected with a front inner plate 3 through a connecting plate, first clamping blocks 4 are uniformly arranged on one side of the front inner plate 3, the first clamping blocks 4 are mutually matched with the first clamping grooves 5, the distance between the 2 first clamping blocks 4 is equal to the distance between the 2 first clamping grooves 5, when the first clamping, the front inner plate 3 and the front outer plate 2 form a plate, the structural strength of the opening and closing position of the cover plate 1 is effectively improved, the opening and closing use of the cover plate 1 is facilitated, the damage time of the cover plate 1 is reduced, the service life of the cover plate 1 is effectively prolonged, the two ends of the cover plate 1 are both connected with the upper side plates 7, one ends of the upper side plates 7, which are close to the front outer plate 2, are both connected with the clamping plates 6, and the side plates are arranged at the two ends among the cover plate 1, the rear side plate 13, the bottom plate 15 and the front side plate 16;

the side plates comprise a first side plate 18, a second side plate 19, a third side plate 20 and a fourth side plate 21, the two ends of the front plate 16 are connected with the first side plate 18, the first side plate 18 is provided with a second grabbing groove 17, one side of the first side plate 18 close to the bottom plate 15 is uniformly provided with a third clamping block 12, the center of one side of the first side plate 18 close to the second grabbing groove 17 is connected with a fourth clamping block 14, the two ends of the rear plate 13 are connected with the third side plate 20, the third side plate 20 is provided with a first grabbing groove 10, the first grabbing groove 10 and the second grabbing groove 17 are equal in size, 2 first grabbing grooves 10 and 2 second grabbing grooves 17 at the same end of the folded carton are mutually overlapped, the two ends of the assembled carton are provided with the first grabbing groove 10 and the second grabbing groove 17, so that the depths of the grabbing grooves are increased through the overlapped first grabbing grooves 10 and the second grabbing grooves 17, the carton is convenient for a user to grasp and carry the carton, so that the convenience of transportation of the carton is improved, one side of the third side plate 20, which is close to the cover plate 1, is connected with a fourth side plate 21 through a connecting plate, one end of the upper side plate 7 is designed to be an arc-shaped structure, arc-shaped grooves which are matched with the upper side plate 7 are formed in one end of the fourth side plate 21, which is close to the upper side plate 7, so that the carton is convenient to be pressed through one paper plate, the processing steps during production of the carton are reduced, the processing forming and the quick folding and assembling of the carton are convenient, a second clamping groove 9 is formed at the joint of the fourth side plate 21 and the third side plate 20, the second clamping groove 9 is matched with the fourth clamping block 14, the fourth clamping block 14 is clamped into the second clamping groove 9 between the fourth side plate 21 and the third side plate 20 after being folded, the sufficient connection between the side plates is effectively increased, the integrity of the side plates is ensured, and the structural strength, the phenomenon that the side plates are extruded and deformed in the use process of the carton is avoided, one side of the fourth side plate 21, which is far away from the fourth side plate 21, is uniformly provided with the second fixture blocks 8, one side of the third side plate 20, which is far away from the fourth side plate 21, is connected with the second side plate 19, the width of the connecting plate between the front outer plate 2 and the front inner plate 3 is equal to the thickness of the clamping plate 6, the width of the connecting plate between the third side plate 20 and the fourth side plate 21 is equal to the sum of the thicknesses of the first side plate 18 and the third side plate 20, so that when the carton is assembled, the clamping plate 6 is fixed between the front outer plate 2 and the front inner plate 3, the front outer plate 2, the front inner plate 3 and the clamping plate 6 are effectively wrapped by the connecting plates, the structural strength of the corners of the cover plate 1 is increased, and when the side plates are folded and spliced, the connecting plate between the third side plate 20 and the fourth side plate 21 can effectively wrap the first side plate, the first side plate 18 and the third side plate 20 are fully attached, the structural strength of the side plates is effectively increased, the situation that corners of the carton are deformed when the carton is used is avoided, the second side plate 19 at the joint of the second side plate 19 and the third side plate 20 is uniformly provided with the third clamping grooves 11, the second clamping blocks 8 and the third clamping blocks 12 are matched with the third clamping grooves 11, the width of the third clamping grooves 11 is equal to the sum of the widths of the second clamping blocks 8 and the third clamping blocks 12, the second clamping blocks 8 and the third clamping grooves 11 on the same side are positioned on the same horizontal line, the third clamping grooves 11 and the third clamping blocks 12 on the same side are symmetrically arranged relative to the longitudinal center line of the board, when the carton is assembled, the second clamping blocks 8 and the third clamping blocks 12 on the first side plate 18 and the fourth side plate 21 after being folded are overlapped, and the second clamping blocks 8 and the third clamping blocks 12 which are adjacent to each other are inserted into the corresponding third clamping grooves 11, effectively make first side board 18, third side board 20 and fourth side board 21 form the side board of carton, be convenient for increase the structural strength of carton lateral wall through multilayer panel, avoid the condition that the corner position appears warping when the carton is used, be convenient for increase the life of carton.

The working principle is as follows: before use, the paper box is spliced and formed according to the paper box splicing step, when the paper box is spliced, the upper side plate 7 is firstly bent upwards, the clamping plate 6 is bent along the direction of the first clamping groove 5, the clamping plate 6 is positioned above the first clamping groove 5 after being turned over, the front side outer plate 2 and the front side inner plate 3 are bent upwards, the front side inner plate 3 is turned over, the clamping plate 6 is wrapped between the front side outer plate 2 and the front side inner plate 3, 2 first clamping blocks 4 on the front side inner plate 3 are all inserted into the corresponding first clamping grooves 5, then the second side plate 19, the third side plate 20 and the fourth side plate 21 are all bent upwards, the second side plate 19, the third side plate 20 and the fourth side plate 21 are all in the same side line with the upper side plate 7, the second side plate 19 is bent along the connecting line direction of the bottom plate 15, and the second side plate 19 is perpendicular to the third side plate 20, then pressing the second side plate 19 to make the second side plate 19 fit over the bottom plate 15, making the back plate 13 perpendicular to the bottom plate 15, making the bottom plate 15 perpendicular to the third side plate 20, making the back plate 13 perpendicular to the third side plate 20, making the cover plate 1 and the fourth side plate 21 freely drop, then folding the first side plate 18 upward to make the first side plate 18 and the third side plate 20 in the same horizontal plane, finally turning the front plate 16 upward to make the first side plate 18 fit over the third side plate 20 and place over the second side plate 19, making the third fixture blocks 12 on the first side plate 18 all be clamped into the corresponding third fixture grooves 11, then turning the freely dropping fourth side plate 21 to the second side plate 19 side, making the fourth side plate 21 fit with the first side plate 18, making the second fixture blocks 8 on the fourth side plate 21 be clamped into the corresponding third fixture grooves 11, at the moment, the fourth clamping block 14 on the first side plate 18 is inserted into the corresponding second clamping groove 9, so that the first side plate 18, the third side plate 20 and the fourth side plate 21 form side plates of the carton, the spliced structure forms a frame-type box body, splicing of the carton is completed, articles to be stored are placed into the box body during use, the cover plate 1 is completely covered on the top of the box body after the cover plate 1 is turned over, the carton is sealed, and the carton is convenient to transport, store and use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a quick folding carton, includes apron (1), side board, back sideboard (13), bottom plate (15) and front panel (16), its characterized in that: the carton is formed by enclosing a cover plate (1), side plates, a rear side plate (13), a bottom plate (15) and a front side plate (16), wherein the two sides of the bottom plate (15) are respectively connected with the rear side plate (13) and the front side plate (16), one side of the rear side plate (13) far away from the bottom plate (15) is connected with the cover plate (1), one side of the cover plate (1) far away from the rear side plate (13) is connected with a front side outer plate (2), a first clamping groove (5) is uniformly arranged on the cover plate (1) at the joint of the front side outer plate (2) and the cover plate (1), one side of the front side outer plate (2) far away from the cover plate (1) is connected with a front side inner plate (3) through a connecting plate, one side of the front side inner plate (3) far away from the front side outer plate (2) is uniformly provided with a first clamping block (4), the two ends of the cover plate (1) are both connected with upper side plates (7), and one ends of the upper side, the side plates are arranged at two ends among the cover plate (1), the rear plate (13), the bottom plate (15) and the front plate (16);

the side plates comprise a first side plate (18), a second side plate (19), a third side plate (20) and a fourth side plate (21), the two ends of the front side plate (16) are connected with the first side plate (18), the first side plate (18) is provided with a second grabbing groove (17), one side of the first side plate (18) close to the bottom plate (15) is uniformly provided with a third clamping block (12), the center of one side of the first side plate (18) close to the second grabbing groove (17) is connected with a fourth clamping block (14), the two ends of the rear side plate (13) are connected with the third side plate (20), the third side plate (20) is provided with a first grabbing groove (10), one side of the third side plate (20) close to the cover plate (1) is connected with the fourth side plate (21) through a connecting plate, and the joint of the fourth side plate (21) and the third side plate (20) is provided with a second clamping groove (9), and one side of the fourth side plate (21) far away from the fourth side plate (21) is uniformly provided with a second clamping block (8), one side of the third side plate (20) far away from the fourth side plate (21) is connected with a second side plate (19), and the second side plate (19) at the joint of the second side plate (19) and the third side plate (20) is uniformly provided with a third clamping groove (11).

2. The quick fold carton of claim 1, wherein: the width of the connecting plate between the front edge outer plate (2) and the front edge inner plate (3) is equal to the thickness of the clamping plate (6), and the width of the connecting plate between the third side plate (20) and the fourth side plate (21) is equal to the sum of the thicknesses of the first side plate (18) and the third side plate (20).

3. The quick fold carton of claim 1, wherein: first fixture block (4) all mutually supports with first draw-in groove (5), and the interval equals between 2 first fixture block (4) and 2 first draw-in grooves (5).

4. The quick fold carton of claim 1, wherein: one end of the upper side plate (7) is of an arc-shaped structure, and arc-shaped grooves matched with the upper side plate (7) are formed in one end, close to the upper side plate (7), of the fourth side plate (21).

5. The quick fold carton of claim 1, wherein: the second clamping block (8) and the third clamping block (12) are matched with the third clamping groove (11), and the width of the third clamping groove (11) is equal to the sum of the widths of the second clamping block (8) and the third clamping block (12).

6. The quick fold carton of claim 1, wherein: the second clamping block (8) and the third clamping block (11) on the same side are both positioned on the same horizontal line, and the third clamping block (11) and the third clamping block (12) on the same side are symmetrically arranged around the longitudinal center line of the plate.

7. The quick fold carton of claim 1, wherein: the second clamping groove (9) and the fourth clamping block (14) are matched with each other.

8. The quick fold carton of claim 1, wherein: the first grabbing groove (10) and the second grabbing groove (17) are equal in size, and the 2 first grabbing grooves (10) and the second grabbing grooves (17) at the same end are overlapped after the carton is folded.