CN210455596U

CN210455596U - Corrugated paper box

Info

Publication number: CN210455596U
Application number: CN201921549061.8U
Authority: CN
Inventors: 马前进; 曹成飞; 王德宝
Original assignee: Zhejiang Hongma Packaging Technology Co Ltd
Current assignee: Zhejiang Hongma Packaging Technology Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-05
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a corrugated carton, including end cardboard, horizontal bolt and fastening bolt, the constant head tank has been seted up on the end cardboard, laminating bottom first perpendicular cardboard and the perpendicular cardboard of second to the constant head tank, and the laminating of first perpendicular cardboard and the perpendicular cardboard of second, functional hole and through hole inner wall all paste with horizontal bolt, first draw-in groove and second draw-in groove have been seted up respectively to the top of first perpendicular cardboard and the perpendicular cardboard of second, and the laminating of first perpendicular cardboard and the perpendicular cardboard of second and spacing deckle board to terminal surface under the top cardboard is fixed to spacing deckle board, and the terminal surface is fixed with the cardboard under the top cardboard simultaneously, the fastening bolt runs through spacing deckle board. This corrugated box adopts neotype structural design for the relation of connection of box top and bottom edge is comparatively inseparable in this device, can bear great pressure and indeformable, and the device is whole can be convenient dismantlement folding moreover, can not cause the harm to each partial structure in dismantling the installation.

Description

Corrugated paper box

Technical Field

The utility model relates to a corrugated box technical field specifically is a corrugated box.

Background

The corrugated paper box is a packaging product with the functions of protecting commodities, facilitating storage, transportation, beautifying commodities and publicizing commodities, is also the most used packaging product in the industries of packaging, logistics, retail and the like, and is mostly made of corrugated paper through the working procedures of folding, sticking, binding and the like.

With the continuous use of corrugated boxes, the following problems are found in the actual use process:

1. the existing corrugated paper box can keep the shape when transporting light goods due to the structural strength of the corrugated paper is higher, but when transporting heavy goods and stacking the heavy goods in multiple layers, the corners at the top and the bottom are stressed more, and the corners are easy to deform and crack;

2. and current large-scale corrugated box is folding through the indentation more, and is thin but area is great after folding, and folds complex operation through the indentation, easily causes the harm to corrugated box itself.

It is necessary to design a corrugated box in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated box to propose in solving above-mentioned background art when heavier goods and multilayer are piled up in the transportation, the edge atress of top and bottom is great, and the corner is yielding to split, carries out folding complex operation through the indentation, easily causes the problem of harm to corrugated box itself.

In order to achieve the above object, the utility model provides a following technical scheme: a corrugated carton comprises a bottom paper board, a horizontal bolt and a fastening bolt, wherein the bottom paper board is provided with a positioning groove, the side wall of the positioning groove is provided with an inner hole, and a fixed cylinder is fixed at the side of the bottom paperboard, the positioning groove is jointed with the bottoms of the first vertical paperboard and the second vertical paperboard, and the first vertical paperboard is jointed with the second vertical paperboard, the bottom end of the first vertical paper board is provided with a functional hole, the bottom end of the second vertical paper board is provided with a through hole, the inner walls of the functional hole and the through hole are both attached to the horizontal bolt, the horizontal bolt penetrates through the fixed cylinder, the top parts of the first vertical paper board and the second vertical paper board are respectively provided with a first clamping groove and a second clamping groove, the first vertical paper board and the second vertical paper board are jointed with the limit frame plate, and the limiting frame plate is fixed on the lower end face of the top paper plate, the clamping plate is fixed on the lower end face of the top paper plate, and the fastening bolt penetrates through the limiting frame plate.

Preferably, the fixed cylinder is connected with the bottom paper board in an adhesive manner, 2 fixed cylinders are symmetrically distributed on the bottom paper board, and the fixed cylinder is made of iron.

Preferably, the horizontal bolt is only provided with the screw thread at the junction with the fixed cylinder inner wall, and horizontal bolt and function hole and through hole are sliding connection to horizontal bolt end and hole are the block connection.

Preferably, the openings of the first clamping groove and the second clamping groove are opposite, the widths of the first clamping groove and the second clamping groove are the same, and the first clamping groove and the second clamping groove are jointed to form a groove structure in an L shape in a plan view.

Preferably, the length of the inner side of the limiting frame plate is equal to the length of the first vertical paperboard, the width of the inner side of the limiting frame plate is equal to the sum of the length of the second vertical paperboard and the width of the first vertical paperboard, a clamping plate in an L-shaped upward view shape is bonded on the surface of the top paperboard on the inner side of the limiting frame plate, and holes with the diameter equal to the diameter of the fastening bolt are formed in the side of the limiting frame plate, the top of the first vertical paperboard and the top of the second vertical paperboard.

Compared with the prior art, the beneficial effects of the utility model are that: the corrugated carton adopts a novel structural design, so that the connection relationship between the corners of the top and the bottom of the box body in the corrugated carton is tight, the corrugated carton can bear larger pressure without deformation, the whole corrugated carton can be conveniently disassembled and folded, and the structure of each part cannot be damaged in the disassembling and installing process;

1. the structure consisting of the positioning groove, the inner hole, the fixed cylinder, the functional hole, the through hole and the horizontal bolt can position and fix the corner position at the bottom of the box body, and is convenient for disassembling each part;

2. the structure that first draw-in groove, second draw-in groove, spacing framed panel, top cardboard, fastening bolt and cardboard are constituteed can be consolidated the corner position restriction at box top, guarantees the stability of top when the atress.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the positioning groove structure of the present invention;

FIG. 3 is a schematic top sectional view of the first and second vertical boards of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic top view of the first and second slots of the present invention;

FIG. 6 is a schematic view of the sectional structure of the limiting frame plate according to the present invention;

fig. 7 is a schematic view of a second vertical top cross-sectional structure of a cardboard according to the present invention.

In the figure: 1. a base paperboard; 2. positioning a groove; 3. an inner bore; 4. a fixed cylinder; 5. a first vertical paperboard; 6. a second vertical cardboard; 7. a functional hole; 8. a through hole; 9. a horizontal bolt; 10. a first card slot; 11. a second card slot; 12. a limiting frame plate; 13. a top paperboard; 14. fastening a bolt; 15. and (4) clamping the board.

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. 1-7, the present invention provides a technical solution: a corrugated carton comprises a bottom paper board 1, a positioning groove 2, an inner hole 3, a fixed cylinder 4, a first vertical paper board 5, a second vertical paper board 6, a functional hole 7, a through hole 8, a horizontal bolt 9, a first clamping groove 10, a second clamping groove 11, a limiting frame board 12, a top paper board 13, a fastening bolt 14 and a clamping board 15, wherein the positioning groove 2 is arranged on the bottom paper board 1, the inner hole 3 is arranged on the side wall of the positioning groove 2, the fixed cylinder 4 is fixed on the side edge of the bottom paper board 1, the positioning groove 2 is attached to the bottoms of the first vertical paper board 5 and the second vertical paper board 6, the first vertical paper board 5 is attached to the second vertical paper board 6, the functional hole 7 is arranged at the bottom end of the first vertical paper board 5, the through hole 8 is arranged at the bottom end of the second vertical paper board 6, the inner walls of the functional hole 7 and the through hole 8 are both attached to the horizontal bolt 9, the horizontal bolt 9 penetrates through the fixed cylinder 4, the first clamping groove 10 and the, and the first vertical paper board 5 and the second vertical paper board 6 are attached to the limiting frame plate 12, the limiting frame plate 12 is fixed on the lower end face of the top paper board 13, meanwhile, the clamping board 15 is fixed on the lower end face of the top paper board 13, and the fastening bolt 14 penetrates through the limiting frame plate 12.

In this example, the fixed cylinders 4 are connected with the bottom paperboard 1 in an adhesive manner, 2 fixed cylinders 4 are symmetrically distributed on the bottom paperboard 1, and the fixed cylinders 4 are made of iron, so that the fixed cylinders 4 can be stably fixed on the bottom paperboard 1 by the structural design and can be matched with the horizontal bolts 9 to connect and fix the bottom paperboard 1, the first vertical paperboard 5 and the second vertical paperboard 6;

the horizontal bolt 9 is only provided with threads at the joint with the inner wall of the fixed cylinder 4, the horizontal bolt 9, the functional hole 7 and the through hole 8 are in sliding connection, the tail end of the horizontal bolt 9 is in clamping connection with the inner hole 3, the horizontal bolt 9 can smoothly pass through the functional hole 7 and the through hole 8 to be clamped and fixed with the inner hole 3 through the structural design, and the horizontal bolt 9 can be connected and fixed with the fixed cylinder 4 through the threaded connection;

the openings of the first clamping groove 10 and the second clamping groove 11 are opposite, the widths of the first clamping groove 10 and the second clamping groove 11 are the same, the first clamping groove 10 and the second clamping groove 11 are attached to form a groove structure in an L shape in a top view, the first clamping groove 10 and the second clamping groove 11 can be matched with the clamping plate 15 through the structural design, and the tops of the first vertical paper plate 5 and the second vertical paper plate 6 are connected and fixed with the top paper plate 13;

the inner length of the limiting frame plate 12 is equal to the length of the first vertical paper plate 5, and the inner width of the limiting frame plate 12 is equal to the sum of the length of the second vertical paper plate 6 and the width of the first vertical paper plate 5, and the surface of the top cardboard 13 at the inner side of the limit frame plate 12 is adhered with a cardboard 15 which is L-shaped in bottom view, meanwhile, the side of the limit frame plate 12, the top of the first vertical paper board 5 and the top of the second vertical paper board 6 are all provided with holes with the diameter equal to that of the fastening bolt 14, the above structure design makes the inner side of the limiting frame plate 12 can be attached to the outer sides of the tops of the first vertical paper plate 5 and the second vertical paper plate 6, and by the clamping of the first clamping groove 10 and the second clamping groove 11 with the clamping plate 15, and the fastening bolt 14 is inserted into holes formed in the side of the limiting frame plate 12, the top of the first vertical paper plate 5 and the top of the second vertical paper plate 6, so that the tops of the first vertical paper plate 5 and the second vertical paper plate 6 are fixedly connected with the top paper plate 13.

The working principle is as follows: when the device is used for packaging and transferring articles, firstly, the fastening bolt 14 in fig. 1 is pulled out, the fastening bolt 14 is separated from the hole formed on the limiting frame plate 12 in fig. 6 and the holes formed on the first vertical paper plate 5 and the second vertical paper plate 6 in fig. 7, the top paper plate 13 in fig. 1 is held, the top paper plate 13 is moved upwards to be opened, the top paper plate 13 carries the clamping plate 15 to be separated from the first clamping groove 10 and the second clamping groove 11 in fig. 4, the top openings of the first vertical paper plate 5 and the second vertical paper plate 6 are exposed, the articles can be placed in the space on the inner sides of the first vertical paper plate 5 and the second vertical paper plate 6, then the top paper plate 13 is closed to be reset, the clamping plate 15 is clamped with the first clamping groove 10 and the second clamping groove 11, the limiting frame plate 12 is attached to the outer sides of the tops of the first vertical paper plate 5 and the second vertical paper plate 6, the fastening bolt 14 is inserted into the hole formed on the limiting frame plate 12 in fig. 6 and the holes formed on the first vertical paper plate 5, the whole device can be stacked and transported;

when the device needs to be disassembled for storage, according to the operation of opening the top paper board 13, the top paper board 13 is taken down, the drawn fastening bolt 14 is inserted into the hole formed on the limiting frame plate 12 as shown in fig. 6, then the horizontal bolt 9 in fig. 3 and fig. 4 is screwed, the horizontal bolt 9 is separated from the inner side thread of the fixed cylinder 4, the horizontal bolt 9 is drawn out of the bottom paper board 1, the horizontal bolt 9 is separated from the inner hole 3, the functional hole 7 and the through hole 8, the bottom of the first vertical paper board 5 and the bottom of the second vertical paper board 6 are not fixed any more, the first vertical paper board 5 and the second vertical paper board 6 are drawn out of the positioning groove 2 and are not fixed with the positioning groove 2 in a clamping way, the drawn horizontal bolt 9 is installed back into the bottom paper board 1 and is clamped with the fixed cylinder 4 and the inner hole 3, and then the first vertical paper board 5 and the second vertical paper board 6 can be horizontally placed on the bottom paper board 1, the top paper board 13 is placed on the first vertical paper board 5 and the second vertical paper board 6, and the storage is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A corrugated box, includes bottom cardboard (1), horizontal bolt (9) and fastening bolt (14), its characterized in that: the bottom paperboard (1) is provided with a positioning groove (2), the side wall of the positioning groove (2) is provided with an inner hole (3), the side of the bottom paperboard (1) is fixed with a fixed cylinder (4), the positioning groove (2) is attached to the bottoms of a first vertical paperboard (5) and a second vertical paperboard (6), the first vertical paperboard (5) is attached to the second vertical paperboard (6), the bottom of the first vertical paperboard (5) is provided with a functional hole (7), the bottom of the second vertical paperboard (6) is provided with a through hole (8), the inner walls of the functional hole (7) and the through hole (8) are both attached to a horizontal bolt (9), the horizontal bolt (9) penetrates through the fixed cylinder (4), the tops of the first vertical paperboard (5) and the second vertical paperboard (6) are respectively provided with a first clamping groove (10) and a second clamping groove (11), and the first vertical paperboard (5) and the second vertical (6) are attached to a limiting frame plate (12), and the limiting frame plate (12) is fixed on the lower end face of the top paper plate (13), meanwhile, a clamping plate (15) is fixed on the lower end face of the top paper plate (13), and the fastening bolt (14) penetrates through the limiting frame plate (12).

2. A corrugated box as claimed in claim 1, wherein: the fixed cylinder (4) is connected with the bottom paper board (1) in an adhesive mode, 2 fixed cylinders (4) are symmetrically distributed on the bottom paper board (1), and the fixed cylinders (4) are made of iron.

3. A corrugated box as claimed in claim 1, wherein: horizontal bolt (9) only be provided with the screw thread with fixed cylinder (4) inner wall junction, and horizontal bolt (9) are sliding connection with functional hole (7) and through hole (8) to horizontal bolt (9) end is connected for the block with hole (3).

4. A corrugated box as claimed in claim 1, wherein: the opening parts of the first clamping groove (10) and the second clamping groove (11) are opposite, the width of the first clamping groove (10) is the same as that of the second clamping groove (11), and the first clamping groove (10) and the second clamping groove (11) are attached to form a groove structure which is L-shaped in plan view.

5. A corrugated box as claimed in claim 1, wherein: the inboard length of spacing framed panel (12) equals the length of first perpendicular cardboard (5), and the inboard width of spacing framed panel (12) equals the length of second perpendicular cardboard (6) and the width sum of first perpendicular cardboard (5), and top cardboard (13) surface bonding of spacing framed panel (12) inboard has upward to look cardboard (15) that the shape is "L" shape, spacing framed panel (12) avris simultaneously, the hole that the diameter equals fastening bolt (14) diameter is all seted up to first perpendicular cardboard (5) top and second perpendicular cardboard (6) top.