CN219447621U

CN219447621U - Corrugated box with good line pressing folding and forming effects

Info

Publication number: CN219447621U
Application number: CN202320929796.3U
Authority: CN
Inventors: 陈金平
Original assignee: Kunshan Jipai Electronic Material Co ltd
Current assignee: Kunshan Jipai Electronic Material Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-08-01
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to a corrugated box technical field discloses a effectual corrugated box of line ball folding shaping, including bottom of the case and an organic whole connection at bottom of the case curb plate all around, press and be equipped with the indentation line between bottom of the case and the curb plate, adjacent two fixedly bond through the adhesive layer between the curb plate, the equal symmetrical fixedly connected with of upper end of bottom of the case and the lower extreme lateral wall of curb plate a plurality of U-shaped card solid board, relative two the card has inserted same arc connection piece in the U-shaped card solid board, the both ends rear side of arc connection piece all scribbles the glued solid layer of one deck with bottom of the case and curb plate bonding, adjacent two the outside card of curb plate has glued same L shape gusset plate. The bottom junction of bottom of the case and curb plate can be stabilized and consolidated to this application, guarantees the shaping effect after the carton is folding.

Description

Corrugated box with good line pressing folding and forming effects

Technical Field

The application belongs to corrugated case technical field, especially relates to a effectual corrugated case of line ball folding shaping.

Background

Corrugated paper board is made into a corrugated paper box through die cutting, indentation, nailing or sticking, and the corrugated paper box is the most widely applied packaging product, and the consumption is always the first of various packaging products.

The current corrugated paper box production needs indentation folding molding, but in this operation, each cardboard is easy to reversely reset after folding for the traction force between two adjacent paperboards is great, influences the stable use of whole carton.

Disclosure of Invention

The utility model aims to solve the problems, and provides a corrugated carton with good line pressing and folding forming effects.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the utility model provides a effectual corrugated box of line ball folding shaping, includes the bottom of the case and an organic whole connection at bottom of the case curb plate all around, press between bottom of the case and the curb plate and be equipped with the indentation line, adjacent two through the fixed bonding of adhesive layer between the curb plate, the equal symmetrical fixedly connected with of upper end of bottom of the case and the lower extreme lateral wall of curb plate a plurality of U-shaped card solid board, two relative the card has inserted same arc connection piece in the U-shaped card solid board, the both ends rear side of arc connection piece all scribbles the glued solid layer of one deck with bottom of the case and curb plate bonding, adjacent two the outside card of curb plate has the same L shape reinforcing plate.

Preferably, the side plates are arranged vertically relative to the bottom of the case.

Preferably, the outer walls of the two ends of the side plate are fixedly connected with clamping convex blocks, and the inner wall of the L-shaped reinforcing plate is provided with clamping grooves which are in sliding connection with the clamping convex blocks.

Preferably, the inner wall of the L-shaped reinforcing plate corresponding to the clamping groove is coated with an adhesive connecting layer.

Preferably, a plurality of plug-in posts are uniformly and fixedly connected to the outer side of the lower end of the box bottom, and a plurality of plug-in grooves matched with the plug-in posts for plug-in connection are formed in the upper end of the side plate.

Preferably, the lower end of the plug-in column is of a frustum-shaped structure.

Compared with the prior art, the application provides a effectual corrugated box of line ball folding shaping, possesses following beneficial effect:

1. this effectual corrugated carton of line ball folding shaping, through bottom of the case and curb plate that is equipped with, the curb plate is folding with the bottom of the case relatively through the indentation line, and perpendicular shaping sets up, and two adjacent curb plates conflict in one side to it is glued fixedly, insert the arc connection piece card in the outer U-shaped card solid board of bottom of the case and curb plate, the both ends of arc connection piece bond with bottom of the case and curb plate through gluing solid layer this moment, can stabilize the reinforcing to the bottom junction of bottom of the case and curb plate, guarantee the shaping effect after the carton is folding.

2. This effectual corrugated case of line ball folding shaping, through the L shape gusset plate that is equipped with, after the carton is relative shaping, through the slip joint of joint lug and joint recess with L shape gusset plate stable connection in the outside of two adjacent curb plates, L shape gusset plate corresponds the setting of gluing spread sheet in the joint recess and realizes being connected with the stability of joint lug this moment, and then realizes the stability of L shape gusset plate and fix, can carry out further firm protection to the outside of two adjacent curb plate junctions, has guaranteed the quality of use of whole carton, and makes the carton difficult fracture.

Drawings

Fig. 1 is a schematic structural view of a corrugated case with good line pressing and folding effects;

fig. 2 is a schematic top view structure diagram of connection between two adjacent side plates of a corrugated case with good line pressing and folding effects;

fig. 3 is a schematic diagram of a part of an enlarged structure of a corrugated case with good line pressing and folding effects.

In the figure: 1. a box bottom; 2. a side plate; 3. an indentation line; 4. a U-shaped clamping plate; 5. an arc-shaped connecting sheet; 6. a glue layer; 7. an L-shaped reinforcing plate; 8. a clamping convex block; 9. a clamping groove; 10. an adhesive connecting layer; 11. a plug-in column; 12. and a plug-in groove.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.

Referring to fig. 1-3, a corrugated case with good line pressing folding forming effect comprises a case bottom 1 and side plates 2 integrally connected around the case bottom 1, indentation lines 3 are arranged between the case bottom 1 and the side plates 2 in a pressing mode, two adjacent side plates 2 are fixedly bonded through adhesive layers, a plurality of U-shaped clamping plates 4 are symmetrically and fixedly connected to the upper end of the case bottom 1 and the side walls of the lower ends of the side plates 2, one arc-shaped connecting sheet 5 is inserted into each of the two opposite U-shaped clamping plates 4 in a clamping mode, a layer of adhesive layer 6 bonded with the case bottom 1 and the side plates 2 is coated on the rear sides of two ends of each arc-shaped connecting sheet 5, and one L-shaped reinforcing plate 7 is bonded to the outer sides of the two adjacent side plates 2 in a clamping mode.

The side plates 2 are vertically arranged relative to the box bottom 1, so that the use effect and the quality are ensured.

The outer walls of the two ends of the side plates 2 are fixedly connected with clamping convex blocks 8, clamping grooves 9 which are slidably connected with the clamping convex blocks 8 are formed in the inner walls of the L-shaped reinforcing plates 7, and the L-shaped reinforcing plates 7 are stably connected to the outer sides of the two adjacent side plates 2 through the sliding clamping of the clamping convex blocks 8 and the clamping grooves 9.

The inner wall that L shape gusset plate 7 corresponds joint recess 9 scribbles and is equipped with one deck gluing tie layer 10, and the setting of L shape gusset plate 7 correspondence gluing tie layer 10 in the joint recess 9 realizes being connected with the stability of joint lug 8, and then realizes the stable fixed to L shape gusset plate 7, can carry out further firm protection to the outside of two adjacent curb plate 2 junction, has guaranteed the quality of use of whole carton, and makes the carton difficult fracture.

The even fixedly connected with many spliced poles 11 in the lower extreme outside of bottom of the case 1, a plurality of spliced grooves 12 that match grafting with spliced pole 11 are seted up to the upper end of curb plate 2, and the upper and lower stable stack of a plurality of cartons is placed through the matching grafting of spliced pole 11 and spliced groove 12, and the carton bottom of the bottommost also can be got up by the bearing, avoids bottom moisture to corrode the problem that the carton caused the influence easily.

The lower end of the plug-in column 11 is provided with a frustum structure, so that the plug-in column 11 can be conveniently plugged in the plug-in groove 12.

The principle of operation of the present utility model will now be described as follows:

when the carton box is used, through the bottom 1 and the side plates 2, the side plates 2 are folded relatively to the bottom 1 through the indentation lines 3, vertical forming is carried out, two adjacent side plates 2 are abutted against one side and are fixed in an adhesive manner, the arc-shaped connecting plates 5 are clamped and inserted into the U-shaped clamping plates 4 outside the bottom 1 and the side plates 2, at the moment, the two ends of the arc-shaped connecting plates 5 are bonded with the bottom 1 and the side plates 2 through the adhesive layers 6, the bottom connecting positions of the bottom 1 and the side plates 2 can be stably reinforced, the forming effect after folding of the carton is ensured, through the L-shaped reinforcing plates 7, after the relative forming of the carton, the L-shaped reinforcing plates 7 are stably connected to the outer sides of the two adjacent side plates 2 through the sliding clamping connection of the clamping convex blocks 8 and the clamping grooves 9, the L-shaped reinforcing plates 7 are fixedly connected with the fixing layers 10 in the clamping convex blocks 8 in a stable manner corresponding to realize the stable fixing of the L-shaped reinforcing plates 7, the outer sides of the connecting positions of the two adjacent side plates 2 can be further stably protected, the use quality of the whole carton box is ensured, and the carton box is difficult to crack.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, shall cover the protection scope of the present application with equivalent substitution or modification according to the technical solution of the present application and the application concept thereof.

Claims

1. The utility model provides a effectual corrugated box of line ball folding shaping, includes bottom of the case (1) and an organic whole connection curb plate (2) around bottom of the case (1), its characterized in that, press between bottom of the case (1) and curb plate (2) and be equipped with indentation line (3), adjacent two fixedly bond through the adhesive layer between curb plate (2), the equal symmetrical fixedly connected with of upper end of bottom of the case (1) and the lower extreme lateral wall of curb plate (2) a plurality of U-shaped card solid board (4), relative two the card has inserted same arc connection piece (5) in U-shaped card solid board (4), the both ends rear side of arc connection piece (5) all scribbles one deck and bottom of the case (1) and curb plate (2) bonding glue solid layer (6), adjacent two the outside card of curb plate (2) has same L shape reinforcing plate (7).

2. A corrugated box with good line folding and forming effect according to claim 1, characterized in that the side plates (2) are arranged vertically with respect to the box bottom (1).

3. The corrugated case with good line pressing folding and forming effects according to claim 1, wherein the outer walls of the two ends of the side plate (2) are fixedly connected with clamping convex blocks (8), and the inner wall of the L-shaped reinforcing plate (7) is provided with clamping grooves (9) which are slidably connected with the clamping convex blocks (8).

4. A corrugated case with good line pressing folding forming effect according to claim 3, characterized in that the inner wall of the L-shaped reinforcing plate (7) corresponding to the clamping groove (9) is coated with an adhesive connecting layer (10).

5. The corrugated case with good line pressing folding forming effect according to claim 1, wherein a plurality of inserting posts (11) are uniformly and fixedly connected to the outer side of the lower end of the case bottom (1), and a plurality of inserting grooves (12) which are matched and inserted with the inserting posts (11) are formed in the upper end of the side plate (2).

6. The corrugated case with good line pressing folding forming effect according to claim 5, wherein the lower end of the inserting column (11) is of a frustum-shaped structure.