CN215884460U

CN215884460U - Resistance to compression type corrugated box

Info

Publication number: CN215884460U
Application number: CN202122410891.6U
Authority: CN
Inventors: 张建喜
Original assignee: Hangzhou Fuqing Paper Products Co ltd
Current assignee: Hangzhou Fuqing Paper Products Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-22
Anticipated expiration: 2031-09-30

Abstract

The application discloses a compression-resistant corrugated carton, which relates to the technical field of cartons and comprises a carton body and a carton cover, wherein the carton cover is rotatably connected to the top of the carton body; this application sets up through the cooperation between backup pad, the arm-tie, the arc, package scute and curb plate isotructure, can carry out supplementary support to the corrugated paper through the backup pad, simultaneously through arc and arm-tie effective dispersion pressure, make the corrugated paper atress more even, the compressive property of corrugated paper has been improved greatly, when having solved corrugated box among the prior art effectively and having met great pressure, corrugated container board may the compressive deformation, and lose the supporting role, lead to corrugated box protection effect greatly reduced's problem.

Description

Resistance to compression type corrugated box

Technical Field

The application relates to the technical field of cartons, in particular to a compression-resistant corrugated carton.

Background

The corrugated case is made by die cutting, impressing, nailing or adhering corrugated boards. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products.

Corrugated box generally supports through the cardboard of flute form, improves corrugated box's compressive capacity, but when meetting great pressure, corrugated container board probably pressurized deformation, and lose the supporting role, leads to corrugated box protection effect greatly reduced.

SUMMERY OF THE UTILITY MODEL

Generally support through the cardboard of flute form in order to improve corrugated box, improve corrugated box's compressive capacity, but when meetting great pressure, corrugated container board probably pressurized deformation, and lose the supporting role, lead to corrugated box protection effect greatly reduced's problem, this application provides a resistance to compression type corrugated box.

The application provides a resistance to compression type corrugated box adopts following technical scheme:

the pressure-resistant corrugated carton comprises a carton body and a carton cover, wherein the carton cover is rotatably connected to the top of the carton body, the carton body and the carton cover respectively comprise an outer paperboard, an inner paperboard, corrugated paper and a supporting plate, the outer paperboard and the inner paperboard are respectively positioned on two sides of the corrugated paper, the corrugated paper is respectively bonded with the outer paperboard and the inner paperboard, the supporting plates are respectively arranged at two ends of the corrugated paper, and the supporting plates penetrate through the corrugated paper and are fixedly connected with the corrugated paper;

the inside of corrugated paper is equipped with the arm-tie, the both ends of arm-tie with corrugated paper fixed connection, the bottom of arm-tie is equipped with the arc, the arc top with arm-tie looks butt, the inside of box is equipped with the curb plate, the wherein one end fixedly connected with package scute of curb plate, package scute with all bond on the surface of curb plate has the double faced adhesive tape.

Optionally, the number of the box covers is four, and the four box covers are symmetrically arranged around the top of the box body.

Optionally, the outer paperboard and the inner paperboard are both in a rectangular plate-shaped structure, a gap is reserved between the outer paperboard and the inner paperboard, and the width of the gap reserved between the outer paperboard and the inner paperboard is equal to the height of the supporting plate.

Optionally, the corrugated paper is triangular prism column structure, the quantity of corrugated paper is a plurality of, and is a plurality of the corrugated paper is followed outer cardboard length direction align to grid.

Optionally, the bottom symmetry of corrugated paper is equipped with two connecting plates, two the connecting plate respectively with corrugated paper both ends bottom fixed connection.

Optionally, two sides of the arc-shaped plate are provided with connecting grooves, the connecting grooves and the connecting plate are located on the same vertical plane, and the size of an inner cavity of each connecting groove formed in the arc-shaped plate is matched with that of the connecting plate.

Optionally, the lateral plate is divided into a first lateral plate and a second lateral plate, the first lateral plate and the second lateral plate are perpendicular to each other, and the first lateral plate and the second lateral plate are attached to the inner wall of the box body.

Optionally, the number of the side plates is eight, the eight side plates are respectively located at four corners of the top and the bottom of the box body, the upper ends of the side plates located at the top of the box body are fixedly connected with the corner wrapping plate, and the bottom ends of the side plates located at the bottom of the box body are fixedly connected with the corner wrapping plate.

In conclusion, the beneficial effects of the application are as follows:

this application sets up through the cooperation between backup pad, the arm-tie, the arc, package scute and curb plate isotructure, can carry out supplementary support to the corrugated paper through the backup pad, simultaneously through arc and arm-tie effective dispersion pressure, make the corrugated paper atress more even, the compressive property of corrugated paper has been improved greatly, when having solved corrugated box among the prior art effectively and having met great pressure, corrugated container board may the compressive deformation, and lose the supporting role, lead to corrugated box protection effect greatly reduced's problem.

Drawings

FIG. 1 is a schematic view of the overall structure of the present application;

FIG. 2 is a schematic view of the connection of the corrugated board with the pulling board and the arc board;

FIG. 3 is a schematic view of the connection structure of the connection plate and the connection groove of the present application;

FIG. 4 is a schematic view of the connection structure of the side plate, the corner wrapping plate and the box body.

Description of reference numerals: 1. a box body; 2. a box cover; 3. an outer paperboard; 4. an inner paperboard; 5. corrugated paper; 6. a support plate; 7. pulling a plate; 8. an arc-shaped plate; 9. a connecting plate; 10. connecting grooves; 11. a side plate; 12. wrapping an angle plate; 13. and (4) double-sided adhesive tape.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-3, a pressure-resistant corrugated carton comprises a box body 1 for containing and protecting an object and a box cover 2 for sealing the box body 1, wherein the box cover 2 is arranged on the top of the box body 1, the number of the box covers 2 is four, the four box covers 2 are symmetrically arranged around the top of the box body 1, indentations are arranged at the joints of the box covers 2 and the box body 1 to ensure that the box covers 2 are rotatably connected with the box body 1, the box body 1 and the box cover 2 respectively comprise an outer paperboard 3 serving as a cover, an inner paperboard 4 serving as an interior decoration, corrugated paper 5 for supporting and a support plate 6, the outer paperboard 3 and the inner paperboard 4 are respectively arranged at two sides of the corrugated paper 5, the upper end and the lower end of the corrugated paper 5 are respectively bonded with the side wall of the adjacent side of the outer paperboard 3 and the inner paperboard 4, the two ends of the corrugated paper 5 are respectively provided with the support plate 6, the support plate 6 is in a rectangular plate structure, the support plate 6 penetrates through the corrugated paper 5, and with 5 fixed connection of corrugated paper, the upper and lower both sides lateral wall of backup pad 6 bonds with outer cardboard 3 and interior cardboard 4 mutually respectively, carries out the auxiliary stay effect through setting up backup pad 6 at the both ends of corrugated paper 4, has disperseed the oppression effect of external pressure to corrugated paper 4 greatly, has avoided corrugated paper 4 to produce the deformation after the pressurized as far as possible.

The corrugated paper 5 is internally provided with a pulling plate 7 which is positioned at the middle section of the cavity inside the corrugated paper 5, two ends of the pulling plate 7 are fixedly connected with the corrugated paper 5, so that the pulling plate 7 and the corrugated paper 5 form a triangular structure together, the triangular structure has stability, the pressure resistance of the corrugated paper 5 can be greatly improved, the bottom of the pulling plate 7 is provided with an arc plate 8, the open end of the arc plate 8 is consistent with the open end of the corrugated paper 7, the top of the arc plate 8 is abutted against the pulling plate 7, when the top of the corrugated paper 5 is pressurized, the pressure can be transmitted to the arc plate 8 through the pulling plate 7, the arc plate 8 uniformly disperses the pressure born through a special arc structure, the problem that the corrugated paper 5 is deformed when the corrugated paper 5 is locally pressurized is avoided as much as possible, the box body 1 is internally provided with a side plate 11, the side plate 11 is arranged at the top and the bottom of the box body 1, one end of the side plate 11 is fixedly connected with a wrapping plate 12, all bond on the surface of package scute 12 and curb plate 11 and have double faced adhesive tape 13, the bottom inner wall of package scute 12 and box 1 and the bottom laminating of case lid 2 mutually protect the corner of box 1, when avoiding as far as possible that box 1 bumps appearing in the corner after establishing the heavy object greatly, the atress is too violent to lead to the damaged problem of box 1.

Referring to fig. 1, outer cardboard 3 and interior cardboard 4 all are the rectangular plate-like structure, it is equipped with the space to reserve between outer cardboard 3 and the interior cardboard 4, it equals the height of backup pad 6 to reserve the width of establishing the space between outer cardboard 3 and the interior cardboard 4, and the interval between 5 tops of corrugated paper and the bottom of backup pad 6, share pressure jointly through backup pad 6 and corrugated paper 5, avoid the heavy object to exert on corrugated paper 5 with full pressure completely as far as possible, lead to corrugated paper 5 to produce deformation easily, lose the problem of carrying out the guard action to 1 inside article of box.

Referring to fig. 2 and 3, corrugated paper 5 is triangular prism column structure, the quantity of corrugated paper 5 is a plurality of, 3 length direction align to grid along outer cardboard 5 of a plurality of corrugated paper 5, set corrugated paper 5 into triangular prism column structure, can effectively carry out supporting role to outer cardboard 1 and interior cardboard 4, after interior cardboard 4 received pressure effect, can reduce the vibrations that pressure effect produced through the restorability deformation that corrugated paper 5 produced, increase the protective capacities to the object of box 1 inside.

Referring to fig. 3, the bottom symmetry of corrugated paper 5 is equipped with two connecting plates 9, two connecting plates 9 respectively with 5 both ends bottom fixed connection of corrugated paper, spread groove 10 has been seted up to the both sides of arc 8, spread groove 10 is located same vertical plane with connecting plate 9, the inner chamber size of the spread groove 10 of seting up on the arc 8 and the big or small looks adaptation of connecting plate 9, the bottom of connecting plate 9 and the spread groove 10 joint of seting up at the 8 both ends of arc, establish to spread groove 10 inside through the connecting plate 9 card that sets up with 5 both sides of corrugated paper, lateral wall through spread groove 10 supports connecting plate 9, avoid corrugated paper 5 to extend along outer cardboard 1 to both sides at the both ends after the pressurized as far as possible, lead to the problem that huge deformation appears in corrugated paper 5.

Referring to fig. 1, fig. 4, curb plate 11 is divided into first curb plate and second curb plate, first curb plate and second curb plate mutually perpendicular, first curb plate and second curb plate all laminate with 1 inner wall of box mutually, the quantity of curb plate 11 is eight, eight curb plates 11 are located four corners of 1 top of box and bottom respectively, 11 upper ends of curb plates and the corner board 12 fixed connection that are located 1 top of box, the bottom and the corner board 12 fixed connection that are located the curb plate 11 of 1 bottom of box, set up curb plate 11 and corner board 12, be used for wrapping up four corners of 1 top of box and bottom, increase the intensity of box corner, because the contact surface is less when avoiding the corner collision as far as possible, lead to too big to the pressure of box 1, make the problem of damage appear in the corner of box 1.

The implementation principle of the application is as follows: when using, at first with outer cardboard 3, interior cardboard 4, the corrugated container board that corrugated paper 5 and backup pad 6 are constituteed is amalgamated, form 1 structure of box, the both ends of corrugated paper 5 are provided with backup pad 6 and carry out the auxiliary stay, the inside arm-tie 7 that is equipped with of interlude of corrugated paper 5, splice into triangle-shaped with corrugated paper 5 through arm-tie 7, increase corrugated paper 5's stability, the bottom of arm-tie 7 is through setting up arc 8, support the bottom of arm-tie 7 and the both sides of corrugated paper 7, the pressure that special shape dispersion corrugated paper 5 bore through arc 8, the holistic compressive property of corrugated box has been improved greatly, current corrugated box has been avoided as far as possible generally to support through corrugated paper 5, improve corrugated box's compressive capacity.

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. The utility model provides a resistance to compression type corrugated box, includes box (1) and case lid (2), its characterized in that: the box cover (2) is rotatably connected to the top of the box body (1), the box body (1) and the box cover (2) respectively comprise an outer paperboard (3), an inner paperboard (4), corrugated paper (5) and a supporting plate (6), the outer paperboard (3) and the inner paperboard (4) are respectively located on two sides of the corrugated paper (5), the corrugated paper (5) is respectively bonded with the outer paperboard (3) and the inner paperboard (4), the supporting plates (6) are respectively arranged at two ends of the corrugated paper (5), and the supporting plates (6) penetrate through the corrugated paper (5) and are fixedly connected with the corrugated paper (5);

the inside of corrugated paper (5) is equipped with arm-tie (7), the both ends of arm-tie (7) with corrugated paper (5) fixed connection, the bottom of arm-tie (7) is equipped with arc (8), arc (8) top with arm-tie (7) looks butt, the inside of box (1) is equipped with curb plate (11), wherein one end fixedly connected with package scute (12) of curb plate (11), package scute (12) with double faced adhesive tape (13) have all been bonded on the surface of curb plate (11).

2. The crush-resistant corrugated carton as set forth in claim 1, wherein: the number of the box covers (2) is four, and the four box covers (2) are symmetrically arranged around the top of the box body (1).

3. The crush-resistant corrugated carton as set forth in claim 1, wherein: outer cardboard (3) with interior cardboard (4) all are rectangle platelike structure, outer cardboard (3) with leave between interior cardboard (4) and be equipped with the space, outer cardboard (3) with the width of leaving between interior cardboard (4) and establishing the space equals the height of backup pad (6).

4. The crush-resistant corrugated carton as set forth in claim 1, wherein: corrugated paper (5) are triangular prism column structure, the quantity of corrugated paper (5) is a plurality of, and is a plurality of corrugated paper (5) are followed outer cardboard (3) length direction align to grid.

5. The crush-resistant corrugated carton as claimed in claim 4, wherein: the bottom symmetry of corrugated paper (5) is equipped with two connecting plates (9), two connecting plate (9) respectively with corrugated paper (5) both ends bottom fixed connection.

6. The crush-resistant corrugated carton as claimed in claim 5, wherein: connecting grooves (10) are formed in two sides of the arc-shaped plate (8), the connecting grooves (10) and the connecting plate (9) are located on the same vertical plane, and the size of an inner cavity of each connecting groove (10) formed in the arc-shaped plate (8) is matched with that of the connecting plate (9).

7. The crush-resistant corrugated carton as set forth in claim 1, wherein: the side plate (11) is divided into a first side plate and a second side plate, the first side plate and the second side plate are perpendicular to each other, and the first side plate and the second side plate are attached to the inner wall of the box body (1).

8. The crush-resistant corrugated carton as set forth in claim 1, wherein: the number of the side plates (11) is eight, the eight side plates (11) are respectively positioned at four corners of the top and the bottom of the box body (1), the upper ends of the side plates (11) positioned at the top of the box body (1) are fixedly connected with the corner wrapping plates (12), and the bottom ends of the side plates (11) positioned at the bottom of the box body (1) are fixedly connected with the corner wrapping plates (12).