CN214493740U

CN214493740U - High-strength carton

Info

Publication number: CN214493740U
Application number: CN202120483798.5U
Authority: CN
Inventors: 吴志辉
Original assignee: Fujian Rongsheng Paper Co ltd
Current assignee: Fujian Rongsheng Paper Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-10-26
Anticipated expiration: 2031-03-05

Abstract

The application relates to a high-strength carton, which relates to the technical field of packaging cartons and comprises a carton body, wherein the carton body comprises two long-side plates and two wide-side plates; the long side plate is positioned at the long side of the box body, and the bottom of the long side plate is connected with a first bottom plate; the wide side plates are positioned on the wide side of the box body, the bottoms of the wide side plates are connected with second bottom plates, mounting plates are arranged on the opposite sides of the two second bottom plates, and the two second bottom plates are connected through the mounting plates; one side that the second bottom plate is close to long limit curb plate also is provided with the mounting panel, the mounting hole has been seted up on the second bottom plate, one side that long limit curb plate was kept away from to first bottom plate is connected with the connecting plate, the connecting plate penetrates in the mounting hole and is connected with the mounting panel. This application has the effect that improves the intensity of bottom half.

Description

High-strength carton

Technical Field

The application relates to the technical field of packing carton, especially relate to a high strength carton.

Background

Referring to fig. 1, the conventional carton includes a box 1, and the box 1 has a rectangular structure. The box 1 includes the long limit curb plate 2 that is located the long avris of box 1 and the broadside curb plate 3 that is located the wide avris of box 1, and long limit curb plate 2 and broadside curb plate 3 have two respectively and constitute the lateral wall of box 1. The top part of the long side plate 2 is connected with a first cover plate 4, and the top part of the wide side plate 3 is connected with a second cover plate 5. During installation, the top of the box body 1 is installed by folding the first cover plate 4 and the second cover plate 5, and the two first cover plates 4 are connected through the adhesive tape to encapsulate the top of the box body 1.

The bottom of the long side plate 2 is connected with a first bottom plate 6, and the bottom of the wide side plate 3 is connected with a second bottom plate 7. During installation, the second bottom plate 7 is folded to the inner side of the box body 1, then the first bottom plate 6 is folded to the lower side of the second bottom plate 7, the first bottom plate 6 is located on the outer side of the box body 1 at the moment, the outer side of the first bottom plate 6 is connected through an adhesive tape, and the bottom of the box body 1 is packaged.

In view of the above-mentioned related art, when the box 1 is used to load articles, the gravity of the articles is mainly concentrated on the two first bottom plates 6, so that the bottom of the box 1 is prone to sinking, and therefore the strength of the bottom of the box 1 is still to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the intensity of bottom half, this application provides a high strength carton.

The application provides a high strength carton adopts following technical scheme:

a high-strength carton comprises a carton body, wherein the carton body comprises two long-side plates and two wide-side plates; the long side plate is positioned at the long side of the box body, and the bottom of the long side plate is connected with a first bottom plate; the wide side plates are positioned on the wide side of the box body, the bottoms of the wide side plates are connected with second bottom plates, mounting plates are arranged on the opposite sides of the two second bottom plates, and the two second bottom plates are connected through the mounting plates; one side that the second bottom plate is close to long limit curb plate also is provided with the mounting panel, the mounting hole has been seted up on the second bottom plate, one side that long limit curb plate was kept away from to first bottom plate is connected with the connecting plate, the connecting plate penetrates in the mounting hole and is connected with the mounting panel.

Through adopting above-mentioned technical scheme, be connected two second bottom plates through the mounting panel to be connected the mounting panel with the connecting plate through the connecting plate, make two first bottom plates and two second bottom plates of bottom half be connected and form integrative framework, increased the intensity of bottom half. When articles are placed in the box body, the gravity borne by the bottom of the box body is dispersed at the same time through the two first bottom plates and the two second bottom plates at the bottom of the box body, so that the strength of the bottom of the box body is improved.

Optionally, the spread groove has been seted up at the border of mounting panel, the mounting groove has been seted up at the border of connecting plate, mounting panel and connecting plate pass through spread groove and the mutual joint of mounting groove and link to each other.

Through adopting above-mentioned technical scheme, through linking to each other spread groove and mounting groove cross joint, realize that mounting panel and connecting plate are connected easy operation.

Optionally, the two second bottom plates are connected through connecting grooves on the two mounting plates in a clamping manner.

By adopting the technical scheme, the two second bottom plates are connected through the crossed clamping of the two connecting grooves, and the installation process is simple.

Optionally, the connecting plate is provided with a stabilizing hole, the second bottom plate is connected with a stabilizing piece, and the stabilizing piece penetrates into the stabilizing hole.

Through adopting above-mentioned technical scheme, through will stabilize the hole cover and go into in firm piece, stabilize the connecting plate.

Optionally, the inner corners of the long side plates and the wide side plates are provided with reinforcing plates.

Through adopting above-mentioned technical scheme, the gusset plate distributes in the edge in the box, consolidates box edge to do benefit to the intensity that improves the box.

Optionally, the outside of gusset plate butt simultaneously in long limit curb plate and broadside curb plate, the bottom of gusset plate extends there is the stationary blade, the corner below of second bottom plate is arranged in to the stationary blade.

Through adopting above-mentioned technical scheme, the stationary blade does benefit to and stabilizes the installation, easy operation to the gusset plate.

Optionally, the reinforcing plate is provided with a fixing hole, the inner sides of the long side plate and the wide side plate are also connected with a stabilizing piece, and the stabilizing piece is matched with the fixing hole.

Through adopting above-mentioned technical scheme, through with the firm hole cover in the fixed plate, the installation that stabilizes is carried out the gusset plate.

Optionally, a handle is connected to the outer side of the box body.

Through adopting above-mentioned technical scheme, the handle is convenient for carry or carry the box.

In summary, the present application includes at least one of the following benefits:

1. the mounting plate is connected with the connecting plate by mutually crossing and clamping the mounting groove and the connecting groove, so that the first bottom plate is connected with the second bottom plate; the mounting grooves on the two mounting plates are mutually clamped to realize the connection of the two second bottom plates; the paperboards at the bottom of the box body are connected into an integral structure, so that the strength of the bottom of the box body is enhanced;

2. the mounting panel passes through the spread groove with the connecting plate and realizes linking to each other with the mounting groove, is convenient for realize that first bottom plate is connected easy operation with the second bottom plate.

Drawings

Fig. 1 is a schematic view of a structure of a carton in the related art;

FIG. 2 is a schematic structural view of a high strength carton according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a first base plate according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a second base plate according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a reinforcing plate according to an embodiment of the present application.

Reference numerals: 1. a box body; 2. a long side plate; 3. a broadside side panel; 4. a first cover plate; 5. a second cover plate; 6. a first base plate; 7. a second base plate; 8. a connecting plate; 9. mounting grooves; 10. a stabilizing hole; 11. a stabilizing sheet; 12. mounting holes; 13. mounting a plate; 14. connecting grooves; 15. a reinforcing plate; 16. a fixing sheet; 17. a yielding groove; 18. a fixing hole; 19. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The high strength carton that this application embodiment disclosed, refer to fig. 2, high strength carton includes box 1, and box 1 is the cuboid structure, and box 1 adopts corrugated paper material processing to form. The box body 1 comprises a long side plate 2 located on the long side and a wide side plate 3 located on the wide side, a first bottom plate 6 extends from the bottom of the long side plate 2, and a second bottom plate 7 extends from the bottom of the wide side plate 3. There are two second bottom plates 7 and two first bottom plates 6. When the bottom of the box body 1 is packaged, the two second bottom plates 7 are firstly folded to the inner side of the box body 1, the first bottom plate 6 is folded to be attached to the second bottom plate 7, the first bottom plate 6 is located on the outer side of the box body 1 at the moment, and the outer side edge parts of the two first bottom plates 6 are connected through the adhesive tape. In addition, a handle 19 is connected to the outer side of the box body 1, so that the box body 1 is convenient to carry.

Referring to fig. 3 and 4, the first bottom plate 6 is symmetrically extended with a connecting plate 8 away from the edge of the long side plate 2, and an installation groove 9 is opened at the edge part of the connecting plate 8. The middle position of the connecting plate 8 is provided with a stabilizing hole 10, the second bottom plate 7 is connected with a stabilizing piece 11, the stabilizing piece 11 is in an obliquely upward state from the side of the second bottom plate 7 to the long side plate 2, and the stabilizing hole 10 is sleeved in the stabilizing piece 11 for installation. The fixing piece 11 is formed by arranging a U-shaped cutting seam on the second bottom plate 7 and bending the part of the cutting seam upwards. Two mounting holes 12 which are not connected with each other are symmetrically formed in the position, close to the middle, of the second bottom plate 7, the mounting holes 12 correspond to the positions of the connecting plates 8, the connecting plates 8 can penetrate out of the mounting holes 12, the connecting plates 8 penetrate out of the mounting holes 12 and then turn over the side, where the stabilizing pieces 11 are located, of the connecting plates, and the stabilizing pieces 11 can be clamped into the stabilizing holes 10.

Referring to fig. 2 and 4, mounting plates 13 extend from the edge portions of the second bottom plate 7 close to the long side plates 2 of the box body 1, and the mounting plates 13 are rectangular; the mounting plate 13 is located at a position intermediate the edges of the second base plate 7. The edge part of the mounting plate 13 far away from the second bottom plate 7 is provided with a connecting groove 14, the mounting plate 13 and the connecting plate 8 can be connected in a mutually crossed clamping manner through the connecting groove 14 and the mounting groove 9, and the notches of the connecting groove 14 and the mounting groove 9 are oppositely arranged.

Referring to fig. 2 and 4, the connecting plates 8 are also connected to the edges of the opposite sides of the two second bottom plates 7, the notches of the connecting grooves 14 of the two connecting plates 8 are arranged opposite to each other, and the two second bottom plates 7 can be connected in a cross-clamping manner through the connecting grooves 14 of the two connecting plates 8.

Referring to fig. 2 and 5, reinforcing plates 15 are arranged at the inner corners of the long side plates 2 and the wide side plates 3, and the reinforcing plates 15 are installed at the corners of the box body 1. The reinforcing plate 15 is made of corrugated paper, and the reinforcing plate 15 is folded in a vertical state for installation, and further the height of the reinforcing plate 15 extends to the upper edge of the long side plate 2.

Referring to fig. 2 and 5, in order to facilitate the stabilization of the reinforcing plate 15, a fixing piece 16 horizontally extends at the bottom of the reinforcing plate 15. The second bottom plate 7 is close to box 1 internal angle department and has all seted up the groove of stepping down 17, and the stationary blade 16 fills up the below of second bottom plate 7 through the groove of stepping down 17. At this time, the fixing piece 16 is disposed between the first bottom plate 6 and the second bottom plate 7, and the corner of the second bottom plate 7 is pressed against the fixing piece 16, so that the reinforcing plate 15 is stably installed.

Referring to fig. 2 and 5, the reinforcing plate 15 is folded to be in a vertical structure, and fixing holes 18 are formed in the reinforcing plate 15. In addition, a plurality of the fixing pieces 11 are respectively connected to the inner sides of the long side plates 2 and the wide side plates 3, and the fixing pieces 11 correspond to the positions of the fixing holes 18.

The implementation principle of this embodiment a high strength carton is: in the process of packaging the bottom of the box body 1, the first step is as follows: firstly, the second bottom plate 7 is turned over and arranged on the inner side of the box body 1, then the connecting plate 8 on the edge of the first bottom plate 6 penetrates through the second bottom plate 7 from the mounting hole 12, then the first bottom plate 6 is turned over and abutted to the second bottom plate 7, at the moment, the first bottom plate 6 is positioned on the outer side of the box body 1, and the edge parts of the two opposite sides of the first bottom plates 6 are connected through adhesive tapes.

The second step is that: the fixing hole 10 is sleeved in the fixing sheet 11 to fix the connecting plate 8; the first bottom plate 6 is connected with the second bottom plate 7 by mutually clamping and connecting the mounting groove 9 on the mounting plate 13 and the connecting groove 14 on the connecting plate 8.

The third step: the two second base plates 7 are joined by snap-fitting the mounting plates 13 on opposite sides of the two second base plates 7 through the coupling grooves 14.

Because two first bottom plates 6 and two second bottom plates 7 interconnect of box 1 bottom become an organic whole structure, when putting article in the box 1, the gravity that box 1 bottom received can disperse through first bottom plate 6 and second bottom plate 7 for the common atress in bottom of box 1 has the effect that improves box 1 bottom intensity.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A high-strength carton comprises a carton body (1), wherein the carton body (1) comprises two long-side plates (2) and two wide-side plates (3); the long side plates (2) are positioned at the long sides of the box body (1), and the bottom of the long side plates is connected with a first bottom plate (6); broadside curb plate (3) are located the broadside side of box (1) and its bottom is connected with second bottom plate (7), its characterized in that: mounting plates (13) are arranged on the opposite sides of the two second bottom plates (7), and the two second bottom plates (7) are connected through the mounting plates (13); one side that second bottom plate (7) is close to long limit curb plate (2) also is provided with mounting panel (13), mounting hole (12) have been seted up on second bottom plate (7), one side that long limit curb plate (2) were kept away from in first bottom plate (6) is connected with connecting plate (8), connecting plate (8) penetrate in mounting hole (12) and are connected with mounting panel (13).

2. A high strength carton according to claim 1 wherein: spread groove (14) have been seted up at the border of mounting panel (13), mounting groove (9) have been seted up at the border of connecting plate (8), mounting panel (13) and connecting plate (8) link to each other through spread groove (14) and mounting groove (9) mutual joint.

3. A high strength carton according to claim 2 wherein: and the second bottom plates (7) are connected through connecting grooves (14) on the two mounting plates (13) in a clamping manner.

4. A high strength carton according to claim 2 wherein: the connecting plate (8) is provided with a stabilizing hole (10), the second bottom plate (7) is connected with a stabilizing piece (11), and the stabilizing piece (11) penetrates into the stabilizing hole (10).

5. A high strength carton according to claim 4 wherein: and reinforcing plates (15) are arranged at the inner folding angles of the long side plates (2) and the wide side plates (3).

6. A high strength carton according to claim 5 wherein: the outer side of the reinforcing plate (15) abuts against the long-side plate (2) and the wide-side plate (3) at the same time, a fixing piece (16) extends from the bottom of the reinforcing plate (15), and the fixing piece (16) is arranged below the corner of the second bottom plate (7).

7. A high strength carton according to claim 6 wherein: the reinforcing plate (15) is provided with a fixing hole (18), the inner sides of the long side plate (2) and the wide side plate (3) are also connected with a stabilizing piece (11), and the stabilizing piece (11) is matched with the fixing hole (18).

8. A high strength carton according to claim 1 wherein: the outer side of the box body (1) is connected with a handle (19).