CN218113388U

CN218113388U - Resistance to compression type corrugated box structure based on internal stress is strengthened

Info

Publication number: CN218113388U
Application number: CN202221318282.6U
Authority: CN
Inventors: 李益锋; 谢恒�; 谢志超
Original assignee: Wuxi Jizhi Packaging Products Co ltd
Current assignee: Wuxi Jizhi Packaging Products Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-12-23
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a corrugated box technical field just discloses a resistance to compression type corrugated box structure based on internal stress is strengthened, and it is relatively poor to have solved present corrugated box compressive property, leads to the problem that the inside article of corrugated box damaged easily during transportation or use, and it includes the box, box internal connection has the reinforcement subassembly, and the box upper end is connected with the case lid, and case lid external connection has a supporting component, the utility model discloses, receive pressure when corrugated container board upper end, the pressure homodisperse that the arc will bear through peculiar arc structure reduces corrugated container board and receives, and the cornerite board is used for wrapping up each corner, increases the intensity of box corner, and gusset plate and connecting plate vertically and transversely support the box, reinforcing tile box compressive property has improved the holistic compressive property of box and fastness greatly under the reinforcement effect of reinforcement subassembly, avoids the box to take place to damage in the transportation, influences the use.

Description

Resistance to compression type corrugated box structure based on internal stress is strengthened

Technical Field

The utility model belongs to the technical field of corrugated box, specifically be a resistance to compression type corrugated box structure based on internal stress is strengthened.

Background

Corrugated paper boards are made into corrugated paper boxes through die cutting, indentation, nailing or box bonding, and the corrugated paper boxes are the most widely used packaging products, and the use amount of the corrugated paper boxes is always the first of various packaging products.

Corrugated box generally supports through single corrugated container board, and when meetting great pressure, corrugated box can be pressed and take place to warp, and such corrugated box compressive property is relatively poor, leads to the inside article of corrugated box to damage during transportation or use easily.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a resistance to compression type corrugated box structure based on internal stress is strengthened, the effectual present corrugated box compressive property of having solved is relatively poor, leads to the problem that the inside article of corrugated box damaged easily during transportation or use.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure-resistant corrugated carton structure based on internal stress reinforcement comprises a box body, wherein a reinforcement assembly is connected inside the box body, a box cover is connected at the upper end of the box body, a supporting assembly is connected outside the box cover, and one end of the supporting assembly is connected with one side of the box body;

the reinforcing component comprises a corrugated board arranged at the bottom end inside the box body, supporting plates are connected to two sides inside the corrugated board, arc plates are connected to the lower ends of the supporting plates, the reinforcing component further comprises corner wrapping plates symmetrically arranged inside the box body, reinforcing plates are connected to two sides of each corner wrapping plate, and a connecting plate is connected between the two reinforcing plates.

Preferably, the supporting assembly comprises a pressing rod arranged on one side of the outer portion of the box cover, the lower end of the pressing rod is connected with a supporting seat, one end of the supporting seat is connected with one side of the outer portion of the box body, and the lower end of the pressing rod penetrates through the supporting seat and extends to the inner portion of the supporting seat to be connected with a pressing plate.

Preferably, the lower end of the pressing plate is connected with a telescopic rod, a spring is sleeved outside the telescopic rod, one end of the spring is connected with one side of the bottom end inside the supporting seat, and the other end of the spring is connected with one side of the pressing plate.

Preferably, the through hole is formed in the position, penetrating through the supporting seat, of the pressing rod, the pressing rod is located inside the through hole, and the pressing rod is connected with the supporting seat in a sliding mode.

Preferably, the both sides of the inside roof of case lid all are connected with the reinforcing plate, and two reinforcing plate leg joint have the fixed plate, and the reinforcing plate lower extreme is connected with box upper end one side.

Preferably, a fixing groove is formed in the joint, corresponding to the reinforcing plate, of the upper end of the box body, and the reinforcing plate is located inside the fixing groove.

Preferably, the cross section of the corrugated board is arranged in a triangular structure, and the cross section of the corner wrapping board is arranged in a right-angle structure.

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

(1) The utility model discloses, through the setting of reinforcement assembly, after corrugated container board upper end received pressure, the arc was through the even dispersion of the pressure that distinctive arc structure will bear, avoided corrugated container board too big at local pressurized as far as possible, the cornerite board is used for wrapping up four corners of box top and bottom, increase the intensity of box corner, gusset plate and connecting plate support the vertical and horizontal of box, reinforcing tile box compressive property, under the reinforcement effect of reinforcement assembly, the holistic compressive property and the fastness of box have been improved greatly, avoid the box to take place to damage in the transportation, influence the use;

(2) The utility model discloses a box, including the casing, the casing is provided with the pressure plate, the pressure plate is provided with the pressure plate, the setting through supporting component, when the box stacks the use, the case lid upper end receives pressure, the depression bar moves down and drives the pressure plate and remove, the pressure plate removes and extrudees the telescopic link, make the compression of spring pressurized then, reduce the pressure that the case lid received under the elastic potential energy of spring, simultaneously under reinforcing plate and the supporting role of fixed plate, the bearing capacity of case lid has been increased, the case lid is crushed to the box of avoiding stacking, lead to the inside article of box to damage, thereby the better security of box of having protected.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic structural view of the reinforcement assembly of the present invention;

FIG. 3 is a schematic view of the installation structure of the arc plate of the present invention;

fig. 4 is a schematic structural view of the support assembly of the present invention;

fig. 5 is a schematic view of the connection structure of the fixing plate of the present invention;

in the figure: 1. a box body; 2. a reinforcement assembly; 21. a corrugated board; 22. a support plate; 23. an arc-shaped plate; 24. wrapping an angle plate; 25. a reinforcing plate; 26. a connecting plate; 3. a box cover; 4. a support assembly; 41. a pressure lever; 42. a supporting seat; 43. pressing a plate; 44. a telescopic rod; 45. a spring; 5. a reinforcing plate; 6. a fixing plate; 7. and fixing the grooves.

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 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 efforts all belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the utility model comprises a box body 1, a reinforcing component 2 is connected inside the box body 1, a box cover 3 is connected to the upper end of the box body 1, a supporting component 4 is connected outside the box cover 3, and one end of the supporting component 4 is connected with one side of the box body 1;

the reinforcing component 2 comprises a corrugated board 21 arranged at the bottom end inside the box body 1, two sides inside the corrugated board 21 are connected with supporting plates 22, the lower end of each supporting plate 22 is connected with an arc-shaped plate 23, the reinforcing component 2 further comprises corner wrapping plates 24 symmetrically arranged on the periphery inside the box body 1, two sides of each corner wrapping plate 24 are connected with reinforcing plates 25, a connecting plate 26 is connected between the two reinforcing plates 25, the cross section of the corrugated board 21 is arranged in a triangular structure, and the cross section of each corner wrapping plate 24 is arranged in a right-angle structure;

after corrugated container board 21 upper end receives pressure, pressure accessible backup pad 22 transmits to arc 23 on, because of arc 23 cross section is the arc structure setting, after receiving pressure, arc 23 is through the pressure homodisperse that peculiar arc structure will bear, corrugated container board 21 has been avoided as far as possible when local pressurized is too big, lead to corrugated container board 21 to appear the problem of deformation, package scute 24 is used for wrapping up four corners of box 1 top and bottom, increase the intensity of box 1 corner, can strengthen the resistance to compression and deformation ability of corner, gusset plate 25 and connecting plate 26 support box 1 vertically and transversely, strengthen 1 compressive property of box 1 of tile, under the reinforcing effect of reinforcement subassembly 2, the holistic compressive property and the fastness of box 1 have been improved greatly, avoid box 1 to take place to damage in the transportation, influence the use.

In the second embodiment, on the basis of the first embodiment, the supporting component 4 includes a pressing rod 41 installed on one side outside the box cover 3, a supporting seat 42 is connected to the lower end of the pressing rod 41, one end of the supporting seat 42 is connected to one side outside the box body 1, a pressing plate 43 is connected to a position where the lower end of the pressing rod 41 penetrates and extends into the supporting seat 42, a through hole is formed in a position where the pressing rod 41 penetrates through the supporting seat 42, the pressing rod 41 is located inside the through hole, the pressing rod 41 is connected with the supporting seat 42 in a sliding manner, a telescopic rod 44 is connected to the lower end of the pressing plate 43, a spring 45 is sleeved outside the telescopic rod 44, one end of the spring 45 is connected to one side of the bottom end inside the supporting seat 42, the other end of the spring 45 is connected to one side of the pressing plate 43, reinforcing plates 5 are connected to two sides of the top wall inside the box cover 3, fixing plates 6 are connected to supports of the two reinforcing plates 5, the lower end of the reinforcing plate 5 is connected to one side of the upper end of the box body 1, a fixing groove 7 is formed in the upper end of the box body 1 corresponding to the reinforcing plate 5;

when box 1 stacks the use, case lid 3 upper end receives pressure, under the effect of pressure, make depression bar 41 move down, depression bar 41 moves down and drives clamp plate 43 and move, clamp plate 43 moves and extrudes telescopic link 44, make telescopic link 44 flexible, then make spring 45 compressed, reduce the pressure that case lid 3 received under spring 45's elastic potential energy, simultaneously under reinforcing plate 5 and fixed plate 6's supporting role, the bearing capacity of case lid 3 has been increased, avoid the box 1 crush case lid 3 that stacks, lead to the inside article of box 1 to damage, thereby better protection box 1's security.

The working principle is as follows: when the pressure-bearing corrugated board 21 is used, after pressure is applied to the upper end of the corrugated board 21, the pressure can be transmitted to the arc-shaped board 23 through the supporting plate 22, the cross section of the arc-shaped board 23 is arranged in an arc-shaped structure, after the pressure is applied, the arc-shaped board 23 uniformly disperses the pressure borne by the arc-shaped board 23 through a special arc-shaped structure, the problem that the corrugated board 21 deforms due to the fact that the corrugated board 21 is locally pressed too much is avoided as much as possible, the wrapping board 24 is used for wrapping four corners of the top and the bottom of the box body 1, the strength of the corners of the box body 1 is increased, the compression resistance and deformation resistance of the corners can be enhanced, the reinforcing board 25 and the connecting board 26 support the box body 1 longitudinally and transversely, the compression resistance of the box body 1 is enhanced, under the reinforcing effect of the reinforcing component 2, the overall compression resistance and firmness of the box body 1 are greatly improved, the damage of the box body 1 in the transportation process is avoided, the use is influenced, when the box body 1 is stacked for use, the upper end of the box cover 3 is pressurized, under the effect of the pressure, the pressure rod 41 moves downwards, the pressure-bearing pressing board 43 moves, the pressure-bearing the pressure of the telescopic rod 44, the telescopic rod 45 can be better, the telescopic rod 45, the telescopic rod can be better, the telescopic rod can be reduced, and the telescopic rod can be further, the telescopic rod can be protected, the telescopic rod can be better, the compression force of the telescopic rod can be increased, the telescopic rod 6, the compression force can be increased, the compression force of the compression force can be increased, the compression force can be further, the compression force can be increased, the compression force can be better.

Claims

1. The utility model provides a resistance to compression type corrugated box structure based on internal stress is strengthened, includes box (1), its characterized in that: the reinforcing component (2) is connected inside the box body (1), the box cover (3) is connected at the upper end of the box body (1), the supporting component (4) is connected outside the box cover (3), and one end of the supporting component (4) is connected with one side of the box body (1);

the reinforcing component (2) comprises a corrugated board (21) arranged at the bottom end inside the box body (1), supporting plates (22) are connected to two sides inside the corrugated board (21), an arc-shaped plate (23) is connected to the lower end of each supporting plate (22), the reinforcing component (2) further comprises corner wrapping plates (24) symmetrically arranged around the inside of the box body (1), reinforcing plates (25) are connected to two sides of each corner wrapping plate (24), and a connecting plate (26) is connected between the two reinforcing plates (25).

2. The internal stress reinforcement-based crush-resistant corrugated box structure as recited in claim 1, wherein: the supporting assembly (4) comprises a pressing rod (41) installed on one side of the outer portion of the box cover (3), the lower end of the pressing rod (41) is connected with a supporting seat (42), one end of the supporting seat (42) is connected with one side of the outer portion of the box body (1), and the lower end of the pressing rod (41) penetrates through the supporting seat (42) and extends to the inner portion of the supporting seat (42) to be connected with a pressing plate (43).

3. The internal stress reinforcement-based crush-resistant corrugated box structure as recited in claim 2, wherein: the lower end of the pressing plate (43) is connected with a telescopic rod (44), a spring (45) is sleeved outside the telescopic rod (44), one end of the spring (45) is connected with one side of the bottom end inside the supporting seat (42), and the other end of the spring (45) is connected with one side of the pressing plate (43).

4. The internal stress reinforcement-based crush-resistant corrugated box structure as recited in claim 2, wherein: the pressing rod (41) penetrates through the supporting seat (42) and is provided with a through hole, the pressing rod (41) is located inside the through hole, and the pressing rod (41) is connected with the supporting seat (42) in a sliding mode.

5. The internal stress reinforcement-based crush-resistant corrugated box structure as recited in claim 1, wherein: both sides of the inner top wall of the box cover (3) are connected with reinforcing plates (5), the two reinforcing plates (5) are in support connection with fixing plates (6), and the lower ends of the reinforcing plates (5) are connected with one side of the upper end of the box body (1).

6. The internal stress reinforcement-based crush-resistant corrugated box structure as recited in claim 5, wherein: the fixing groove (7) is formed in the joint of the upper end of the box body (1) corresponding to the reinforcing plate (5), and one end of the reinforcing plate (5) is located inside the fixing groove (7).

7. The internal stress reinforcement-based crush-resistant corrugated box structure as recited in claim 1, wherein: the cross section of the corrugated board (21) is arranged in a triangular structure, and the cross section of the corner wrapping board (24) is arranged in a right-angle structure.