CN210063654U

CN210063654U - Multifunctional high-edge-pressure-strength corrugated carton

Info

Publication number: CN210063654U
Application number: CN201920886907.0U
Authority: CN
Inventors: 张新展; 曲良才; 殷自松
Original assignee: Nanyang Tongbao Packaging Co Ltd
Current assignee: Nanyang Tongbao Packaging Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-02-14
Anticipated expiration: 2029-06-13

Abstract

A multifunctional high-side-pressure-strength corrugated carton belongs to the technical field of packaging boxes and comprises four side plates of rectangular plate-shaped structures, wherein the bottom end of each side plate is connected with a bottom plate, the upper end of each side plate is connected with a box cover, each side plate comprises an outer side plate, an inner side plate and a core plate, the core plate is positioned between the outer side plate and the inner side plate, the core plate is arranged between the inner side plate and the outer side plate in a bending mode to form a plurality of parallel frame bodies of U-shaped structures, each side plate is connected with the bottom plate and the box cover through a bending structure, the bottom plate and the box cover are formed in a structure that the bending structure rotates around the joint of the bending structure and the side plates to be bent, and the problem that the protective effect of the existing corrugated carton is poor due to extrusion deformation in the transportation process due to low side pressure.

Description

Multifunctional high-edge-pressure-strength corrugated carton

Technical Field

The utility model relates to a packing box technical field especially relates to a multi-functional high side crushing strength corrugated box.

Background

Corrugated box is extensive gradually in the use of transportation trade, be effectively utilizing the space in the transportation, the carton that can be equipped with the goods piles up, corrugated box has certain protection effect to the goods of incasement, but in view of its self material characteristic, can lead to its because of reasons such as extrusion and collision between the box to take place to warp in the transportation, and then cause the extrusion of certain degree to the goods in the box, reduce the protecting effect in the freight transportation, consequently, combine above problem, need provide a corrugated box of multi-functional high edge crush strength, be used for solving current corrugated box edge crush strength and receive the extrusion deformation to the relatively poor problem of transportation article protecting effect in the transportation easily less.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a multi-functional high edge crush strength corrugated box for solve current corrugated box edge crush strength and lower easy receive extrusion deformation to the relatively poor problem of transportation article protective effect in the transportation.

The technical scheme includes that the multifunctional high-side-pressure-strength corrugated carton comprises four side plates of a rectangular plate-shaped structure, wherein the side plates are fixedly connected through side edges of the side plates, a bottom plate is connected to the bottom end of each side plate, a box cover is connected to the upper end of each side plate, each side plate comprises an outer side plate, an inner side plate and a core plate, the core plate is located between the outer side plate and the inner side plate, the core plate is bent between the inner side plate and the outer side plate to form a plurality of parallel frame bodies of U-shaped structures, and the side plates are connected with the bottom plate and the box cover through bending structures to form a structure that the bottom plate and the box cover are bent through the bending structures around the joints of the bottom plate and the side plates in a rotating mode.

Further, the structure of buckling includes cell body, fixed part and fixed slot, the cell body is seted up the curb plate with the bottom plate and the inboard of case lid junction, the cell body is the arc structure, the fixed part is fixed respectively at arbitrary relative two the bottom plate and relative two both ends around the case lid, the fixed part is trapezoidal platelike structure, the fixed part with there is the crease between bottom plate and the case lid, fixed slot sets up on the curb plate and form with the trapezium structure of fixed part looks adaptation.

Furthermore, a waterproof layer is laid between the core plate and the outer side plate, the waterproof layer is made of polyethylene, and the waterproof layer is adhered to the core plate, the outer side plate and the inner side plate through glue.

Furthermore, the opening directions of the adjacent frame bodies are opposite, a reinforcing rib plate with a rectangular plate-shaped structure is arranged in each frame body, and the reinforcing rib plate is connected with the included angle, opposite to the frame bodies, in each frame body.

Furthermore, a partition plate with a rectangular plate-shaped structure is arranged between the inner side plate and the outer side plate, core plates are arranged between the partition plate and the inner side plate and between the partition plate and the outer side plate, and the core plates are adhered to the partition plate, the outer side plate and the inner side plate through glue.

The utility model has the technical effects that four side plates are connected to form a rectangular frame structure, the lower end of each side plate is connected with a bottom plate, the upper end of each side plate is connected with a box cover, the side plates are connected with the bottom plate and the box cover through a bending structure, the bending structure comprises a groove body, a fixing part and a fixing clamping groove, the bottom plate and the box cover can be bent by the bending structure rotating around the connection part of the bending structure and the side plates, and the positions of the bottom plate and the box cover are relatively positioned, the side plates comprise an inner side plate, an outer side plate and a core plate, waterproof layers are respectively laid between the inner side plate, the outer side plate and the core plate, the waterproof effect of the side plates is increased, the core plate forms a plurality of frames with rectangular frame-shaped structures between the inner side plate and the outer side plate, reinforcing rib plates are obliquely arranged in the, each of the reinforcing ribs further reinforces the edge pressure strength of the side panel.

Drawings

Fig. 1 is a schematic structural view of a side plate provided with a single-layer core plate in the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of a side plate provided with a double-layer core plate in the present invention.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a front view of the present invention.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Side plate 1: the side plates 1 are rectangular plate-shaped structures, the number of the side plates 1 is four, the four side plates 1 are fixedly connected through side edges of the side plates and form rectangular frame-shaped structures, the lower end of each side plate 1 is connected with a bottom plate 2, the upper end of each side plate 1 is fixedly connected with a box cover 3, the bottom plate 2 and the box cover 3 are both rectangular plate-shaped structures, the side plates 1 are connected with the bottom plate 2 and the box cover 3 through bending structures, and the bottom plate 2 and the box cover 3 are formed into structures which are bent by rotating around the joints of the bending structures and the side plates 1.

The side plate 1 comprises an outer plate 4, an inner plate 5 and a core plate 6, wherein the inner plate 4 and the inner plate 5 are both in rectangular plate structures, the core plate 6 is positioned between the outer plate 4 and the inner plate 5, the core plate 6 is bent between the inner plate 5 and the outer plate 4 to form a plurality of parallel frame bodies 7 in a U-shaped structure, the opening directions of the adjacent frame bodies 7 are opposite, a reinforcing rib plate 8 in a rectangular plate structure is arranged inside each frame body 7, the reinforcing rib plate 8 is connected with an included angle, opposite to the frame bodies 7, in the frame bodies 7, the reinforcing rib plate 8 further increases the edge pressure strength of the core plate 6, a waterproof layer 10 is laid between the core plate 6 and the outer plate 4, and the waterproof layer 10 is made of polyethylene, the waterproof layer 10 is adhered to the core plate 6, the outer side plate 4 and the inner side plate 5 through glue, and the waterproof effect of the side plate 1 is further improved through the waterproof layer 10.

Further in order to increase the strength of the side plate 1, a double-layer core plate 6 is arranged inside the side plate 1, a partition plate 9 is arranged between the inner side plate 5 and the outer side plate 4, the partition plate 9 is of a rectangular plate-shaped structure, the core plates 6 are arranged between the partition plate 9 and the inner side plate 5 and between the partition plate 9 and the outer side plate 4, and the core plates 6 are adhered to the partition plate 9, the outer side plate 4 and the inner side plate 5 through glue.

The structure of buckling: the structure of buckling includes cell body 11, fixed part 12 and fixed slot 13, cell body 11 sets up curb plate 1 with bottom plate 2 and the inboard of case lid 3 junction, cell body 11 is the arc structure, fixed part 12 is fixed respectively bottom plate 2 with both ends around the case lid 3, fixed part 12 is trapezoidal platelike structure, fixed part 12 with there is the crease between bottom plate 2 and the case lid 3, fixed slot 13 sets up on the curb plate 1 and form with the trapezium structure of 12 looks adaptations of fixed part, fixed part 12 establishes to the trapezium structure, and the fixed part 12 joint of being convenient for is in fixed slot 13's inside.

When the carton is folded and shaped, firstly, the bottom plate 2 without the fixing part 12 is rotated to the inner side of the side plate 1 to the position vertical to the side plate 1, then the bottom plate 2 with the fixing part 12 is bent to cover the outer side of the bottom plate without the fixing part 12, meanwhile, the fixing part 12 is bent to be vertical to the bottom plate 2 and is clamped in the fixing clamping groove 13 on the side plate 1, so that the relative position between the bottom plate 2 and the side plate 1 is fixed, the bottom plate 2 is further pasted by using an adhesive tape, articles are loaded into the box body formed by the side plate 1 and the bottom plate 2, finally, the box cover 3 is sealed, the box cover 3 without the fixing part 12 is rotated to the inner side of the side plate 1 to the position vertical to the side plate 1, then the box cover 3 with the fixing part 12 is bent to cover the outer side of the bottom plate without the fixing part 12, and simultaneously, the fixing part 12 is bent to be vertical, and the joint is in fixed slot 13 on the curb plate 1, realize right case lid 3 with relative position's between the curb plate 1 is fixed, uses the sticky tape to further paste case lid 3 at last, the structure of buckling is convenient for assemble the design to the box, has greatly made things convenient for the encapsulation processing to article.

The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.

Claims

1. The multifunctional high-side-pressure-strength corrugated carton comprises four side plates (1) of a rectangular plate-shaped structure, wherein the side plates (1) are fixedly connected through the side edges of the side plates, the bottom end of each side plate (1) is connected with a bottom plate (2), and the upper end of each side plate (1) is connected with a box cover (3), and is characterized in that each side plate (1) comprises an outer side plate (4), an inner side plate (5) and a core plate (6), the core plate (6) is positioned between the outer side plate (4) and the inner side plate (5), the core plate (6) is bent between the inner side plate (5) and the outer side plate (4) to form a plurality of parallel frame bodies (7) of U-shaped structures, each side plate (1) is connected with the bottom plate (2) and the box cover (3) through a bending structure, and the bottom plate (2) and the box cover (3) are formed by rotating around the connecting positions of the side plates (1) and the bending structures to bend the side And (4) a folding structure.

2. The multifunctional high-side-crush-strength corrugated carton according to claim 1, wherein the bending structure comprises a groove body (11), a fixing part (12) and a fixing clamping groove (13), the groove body (11) is arranged at the inner side of the joint of the side plate (1) and the bottom plate (2) and the box cover (3), the groove body (11) is of an arc-shaped structure, the fixing part (12) is respectively fixed at any one of the two opposite bottom plates (2) and the two opposite box covers (3), the fixing part (12) is of a trapezoidal plate-shaped structure, folds are formed between the fixing part (12) and the bottom plate (2) and the box cover (3), and the fixing clamping groove (13) is arranged on the side plate (1) and forms a trapezoidal structure matched with the fixing part (12).

3. The multifunctional high-side crush-strength corrugated carton according to claim 1, wherein a waterproof layer (10) is laid between the core board (6) and the outer side board (4), the waterproof layer (10) is made of polyethylene, and the waterproof layer (10) is adhered to the core board (6), the outer side board (4) and the inner side board (5) through glue.

4. The multifunctional high-side crush-strength corrugated carton according to claim 1, wherein the opening directions of the adjacent frame bodies (7) are opposite, a reinforcing rib (8) with a rectangular plate-shaped structure is arranged inside each frame body (7), and the reinforcing rib (8) is connected with the opposite included angle of the frame body (7) in the frame body (7).

5. The multifunctional high-side crush-strength corrugated carton according to claim 1, wherein a partition board (9) in a rectangular plate-like structure is arranged between the inner side board (5) and the outer side board (4), a core board (6) is arranged between the partition board (9) and the inner side board (5) and between the partition board (9) and the outer side board (4), and the core board (6) is adhered to the partition board (9), the outer side board (4) and the inner side board (5) through glue.