CN113291575A

CN113291575A - Corrugated carton of high bearing

Info

Publication number: CN113291575A
Application number: CN202110610851.8A
Authority: CN
Inventors: 陈朝熙
Original assignee: Zhejiang Jufeng Intelligent Technology Co ltd
Current assignee: Zhejiang Jufeng Intelligent Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-08-24

Abstract

The invention discloses a high-bearing corrugated carton, which comprises an outer box body and a front panel, wherein the front panel is arranged on one side surface of the outer box body, a side panel is fixed on one side of the front panel along the length direction, and the side panel is vertical to the front panel on one side; the outer side of the joint of the front panel and the side panel is provided with a reinforced wrap angle, one end of the reinforced wrap angle is fixed above a bearing frame, and the bearing frame is fixed on the outer side below the outer box body through a fixing screw, compared with the prior art, the invention has the beneficial effects that: this corrugated carton of high bearing, structural design is reasonable, and low in manufacturing cost is honest and clean, possesses great bearing capacity, can effectually avoid producing deformation or bottom damage because of article are heavier and the carton, is convenient for carry the carton through the carrying handle, can effectively avoid the phenomenon of sinking or collapsing because of the too big carton that leads to of weight when a plurality of cartons are piled up.

Description

Corrugated carton of high bearing

Technical Field

The invention relates to the technical field of corrugated cartons, in particular to a high-bearing corrugated carton.

Background

Corrugated paper is a plate-shaped object formed by bonding facing paper and corrugated paper which is processed by a corrugated roller, and generally comprises a single corrugated paper board and a double corrugated paper board, wherein the corrugated paper box is a packaging product which is most widely applied, the dosage of the corrugated paper box is always the first of various packaging products, the corrugated paper box gradually replaces a wood box and other transportation packaging containers with excellent service performance and good processing performance of the corrugated paper box, and becomes a prime force of transportation packaging, the corrugated paper box is an indispensable part of the transportation packaging industry, and the corrugated paper box at present becomes the most widely used packaging container in modern commerce and trade.

However, some conventional corrugated cases are poor in bearing capacity, and for heavier articles, the case is easy to deform or damage the bottom due to excessive weight, and damage is caused to some fragile objects, so that unnecessary loss and troubles are brought.

Disclosure of Invention

The invention aims to provide a high-bearing corrugated carton to solve the problems that the traditional corrugated carton in the background art is poor in bearing performance, the carton is easy to deform or damage the bottom, the bottom bearing capacity is insufficient when a plurality of boxes are stacked, the phenomenon of sinking or collapsing is easy to occur, unnecessary loss and troubles are caused, and the like.

In order to achieve the purpose, the invention provides the following technical scheme: a high-bearing corrugated carton comprises an outer box body and a front panel, wherein the front panel is arranged on one side face of the outer box body, a side panel is fixed on one side of the front panel along the length direction, and the side panel is vertical to the front panel on one side;

the outer side of the joint of the front panel and the side panel is provided with a reinforced wrap angle, one end of the reinforced wrap angle is fixed above the bearing frame, and the bearing frame is fixed on the outer side below the outer box body through a fixing screw.

Preferably, an upper sealing cover is arranged right above the outer box body, the upper sealing cover is fixed to the outer side above the outer box body through a fixing block, and the fixing block is arranged on one side of the front panel and one side of the side panel.

Preferably, a lateral support strip is fixed to one side of the side panel, a carrying handle is arranged on one side of the lateral support strip, and the carrying handle is arranged above the middle of the side panel.

Preferably, one side of front panel is provided with indulges the support bar, indulge one side of support bar and be fixed with interior box, just indulge the support bar with it has the foam rubber to fill between the horizontal support bar.

Preferably, a bearing bottom plate is fixed at the bottom between the longitudinal support bars and the transverse support bars, and the bearing bottom plate is fixed above the inside of the bearing frame.

Preferably, an upper paperboard, a middle paperboard and a lower paperboard are fixed inside the front panel and the side panels, and the upper paperboard, the middle paperboard and the lower paperboard are arranged in parallel.

Preferably, go up the cardboard with be provided with the corrugated paper between the medium plate, the medium plate with be provided with high density corrugated paper down between the cardboard, just high density corrugated paper with the corrugated paper is wrong stupefied the symmetry and is fixed.

Compared with the prior art, the invention has the beneficial effects that:

this corrugated carton of high bearing, structural design is reasonable, and low in manufacturing cost is honest and clean, possesses great bearing capacity, can effectually avoid producing deformation or bottom damage because of article are heavier and the carton, is convenient for carry the carton through the carrying handle, can effectively avoid the phenomenon of sinking or collapsing because of the too big carton that leads to of weight when a plurality of cartons are piled up.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top plan view of the present invention;

FIG. 3 is a left full section schematic view of the present invention;

fig. 4 is a partially enlarged schematic view of fig. 2.

In the figure: 1. an outer case; 10. a front panel; 11. a side panel; 12. a handle is lifted; 13. reinforcing the wrap angle; 14. feeding a paperboard; 15. a middle layer plate; 16. a paper board is put; 17. corrugated paper; 18. high-density corrugated paper; 19. a fixed block; 2. an upper sealing cover; 3. a bearing frame; 31. a set screw; 4. an inner box body; 41. a longitudinal support bar; 42. a transverse supporting bar; 43. reinforcing the bottom plate; 5. foam rubber; 6. a load-bearing floor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, a high-load corrugated carton comprises an outer box 1 and a front panel 10, wherein the front panel 10 is arranged on one side of the outer box 1, a side panel 11 is fixed on one side of the front panel 10 along the length direction, and the side panel 11 is perpendicular to the front panel 10 on one side;

a reinforced wrap angle 13 is arranged on the outer side of the joint of the front panel 10 and the side panel 11, one end of the reinforced wrap angle 13 is fixed above the bearing frame 3, and the bearing frame 3 is fixed on the lower outer side of the outer box body 1 through a fixing screw 31.

Specifically, an upper sealing cover 2 is arranged right above the outer box 1, the upper sealing cover 2 is fixed on the outer side above the outer box 1 through a fixing block 19, and the fixing block 19 is arranged on the front panel 10 and one side 4 of the side panel 11; when the front panel 10 and the side panel 11 on one side are fixed through the peripheral reinforced wrap angle 13, the bearing frame 3 and the outer box 1 above the inner part are fixed through the fixing screws 31, the outer box 1 and the upper sealing cover 2 right above the outer box are fixed through the fixing blocks 19, the outer box 1 and the internal longitudinal support strips 41 and the internal transverse support strips 42 are fixed through the staple, the bearing bottom plate 6 and the outer box 1 above the bearing bottom plate are fixed through bonding and screws, the bearing bottom plate 6 is connected with the bearing frame 3 below the bearing bottom plate 6 through bonding, and the corrugated paper 17 and the high-density corrugated paper 18 are fixed with the upper paper board 14, the middle paper board 15 and the lower paper board 16 through bonding.

Specifically, a lateral support bar 42 is fixed to one side of the lateral support bar 11, a carrying handle 12 is arranged on one side of the lateral support bar 42, the carrying handle 12 is arranged above the middle of the lateral support bar 11, and the carrying handle 12 is arranged on one side of the lateral support bar 42, so that the box body can be moved conveniently, and the load intensity of the carrying handle 12 can be improved.

Specifically, one side of the front panel 10 is provided with a longitudinal support bar 41, one side of the longitudinal support bar 41 is fixed with an inner box body 4, foam rubber 5 is filled between the longitudinal support bar 41 and a transverse support bar 42, and the inner box body 4 is arranged on one side of the longitudinal support bar 41 and the transverse support bar 42 to effectively prevent the damage and the breakage of articles.

Specifically, the bottom between the longitudinal support bars 41 and the transverse support bars 42 is fixed with the bearing bottom plate 6, the bearing bottom plate 6 is fixed above the inside of the bearing frame 3, and the bearing bottom plate 6 is arranged above the inside of the bearing frame 3 mainly for preventing the deformation or bottom damage of the carton.

Specifically, the front panel 10 and the side panel 11 are fixed with an upper paperboard 14, a middle paperboard 15 and a lower paperboard 16, and the upper paperboard 14, the middle paperboard 15 and the lower paperboard 16 are arranged in parallel, so that the strength of the box body can be effectively improved, and the bearing capacity of the box body is enhanced.

Specifically, corrugated paper 17 is arranged between the upper paper board 14 and the middle layer board 15, high-density corrugated paper 18 is arranged between the middle layer board 15 and the lower paper board 16, the high-density corrugated paper 18 and the corrugated paper 17 are symmetrically fixed in a staggered mode, and the high-density corrugated paper 18 and the corrugated paper 17 are arranged in a staggered mode, so that the strength and the hardness of the box body can be improved, and the phenomenon that the box body is sunken or collapsed can be avoided.

The working principle is as follows: when using, separate upper cover 2 and outer box 1, then put into the inside of inner box 4 with article, put into after again with upper cover 2 and outer box 1 of below seal, outer box 1 outlying fixed block 19 plays the fixed effect to upper cover 2 when sealing, can also remove or stack the box through carrying handle 12, bearing frame 3 and the bearing bottom plate 6 of inside top have played fine bearing effect at superimposed in-process, and the inside vertical support bar 41 and the horizontal support bar 42 of outer box 1 have played effectual supporting role, and the corrugated paper 17 and the high density corrugated paper 18 of front panel 10 and side panel 11 inside have improved the bulk strength and the hardness of box, can effectively avoid the sunken or damaged phenomenon of carton simultaneously.

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 carton of high bearing, its characterized in that: the refrigerator comprises an outer box body (1) and a front panel (10), wherein the front panel (10) is arranged on one side face of the outer box body (1), a side panel (11) is fixed on one side of the front panel (10) along the length direction, and the side panel (11) is vertical to the front panel (10) on one side;

the outer side of the joint of the front panel (10) and the side panel (11) is provided with a reinforced wrap angle (13), one end of the reinforced wrap angle (13) is fixed above the bearing frame (3), and the bearing frame (3) is fixed on the outer side below the outer box body (1) through a fixing screw (31).

2. A high load-bearing corrugated box as claimed in claim 1, wherein: an upper sealing cover (2) is arranged right above the outer box body (1), the upper sealing cover (2) is fixed to the outer side of the upper portion of the outer box body (1) through a fixing block (19), and the fixing block (19) is arranged on one side of the front panel (10) and the side panel (11).

3. A high load-bearing corrugated box as claimed in claim 1, wherein: a lateral support bar (42) is fixed on one side of the side panel (11), a lifting handle (12) is arranged on one side of the lateral support bar (42), and the lifting handle (12) is arranged above the middle of the side panel (11).

4. A high load-bearing corrugated box as claimed in claim 1, wherein: one side of front panel (10) is provided with indulges support bar (41), one side of indulging support bar (41) is fixed with interior box (4), just indulge support bar (41) with it has foam rubber (5) to fill between horizontal support bar (42).

5. A high load-bearing corrugated carton as claimed in claim 4, wherein: the bottom between the longitudinal support bars (41) and the transverse support bars (42) is fixed with a bearing bottom plate (6), and the bearing bottom plate (6) is fixed above the inside of the bearing frame (3).

6. A high load-bearing corrugated box as claimed in claim 1, wherein: an upper paperboard (14), a middle-layer board (15) and a lower paperboard (16) are fixed inside the front panel (10) and the side panels (11), and the upper paperboard (14), the middle-layer board (15) and the lower paperboard (16) are arranged in parallel.

7. A high load-bearing corrugated box as claimed in claim 6, wherein: corrugated paper (17) is arranged between the upper paperboard (14) and the middle layer board (15).

8. A high load-bearing corrugated box as claimed in claim 7, wherein: the middle layer board (15) and be provided with high density corrugated paper (18) down between cardboard (16), just high density corrugated paper (18) with corrugated paper (17) are wrong stupefied the symmetry fixed.