CN115489852A

CN115489852A - Assembled transport case for roll core package

Info

Publication number: CN115489852A
Application number: CN202211202151.6A
Authority: CN
Inventors: 钱晓人
Original assignee: Suzhou Hexin New Materials Co ltd
Current assignee: Suzhou Hexin New Materials Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-20

Abstract

The application discloses an assembled transport case for roll core packaging, which belongs to the technical field of roll core product packaging and comprises a chassis, a top cover and an outer packaging plate, wherein a bracket is clamped between the chassis and the top cover, the bracket comprises an upper support plate and a lower support plate, the upper support plate and the lower support plate are provided with semicircular through grooves, and a hoop part is clamped in the semicircular through grooves and used for tightly holding roll core shafts at two ends of a roll core product; the lower surface of the chassis and the upper surface of the top cover are provided with corresponding clamping structures and connecting cylinders; a plurality of groups of grooves II for clamping the bracket are arranged on the upper surface of the chassis and the lower surface of the top cover; the bottom surface of the upper support plate and the top surface of the lower support plate are provided with clamping groove structures which can be mutually meshed, and the side surfaces of the upper support plate and the lower support plate are also provided with clamping structures which are stacked. The support is quickly disassembled and is clamped with the base plate and the top cover respectively, so that a stable storage structure is provided for the roll core products; the method is suitable for winding core products with various sizes; the application is dismantled the stack space of back accessory and is little.

Description

Assembled transport case for roll core package

Technical Field

The application relates to a roll up core product packaging technical field, especially relate to an assembled transport case for rolling up core packing.

Background

The traditional winding core is widely applied to the fields of paper winding, wire winding, plastic tube winding, furniture edge banding winding and the like; with the rapid development of electronic products, particularly new energy batteries, in recent years, the winding core is also suitable for winding, storing and transporting various optical films, high-performance films, metal foils and high-grade paper, and the high-grade novel winding core products usually have higher requirements on dust prevention, moisture prevention and stability in the storage process and the transportation process.

The existing high-grade roll core product is usually stored in an integrated injection molding plastic box, a fixed support is erected in the plastic box and used for mounting a roll core shaft, the roll core shaft mounting mode comprises the steps of embracing through a hoop, binding through a binding belt and even fixing through an adhesive tape, the roll core shaft is fixedly mounted on the support, the roll core shaft is inconvenient to mount and dismount, and one support is generally only suitable for a roll core product with one size.

Disclosure of Invention

In order to solve the shortcoming of the roll core packaging box body structure in the prior art, the application provides an assembled transport case for roll core packaging.

The following technical scheme is adopted specifically:

the assembled transport case for the roll core package comprises a chassis, a top cover and an outer packing plate which are enclosed into a case body structure, wherein two groups of supports for erecting roll core products are arranged on the upper surface of the chassis, any one support consists of an upper support plate and a lower support plate, and the middle parts of the bottom surfaces of the upper support plate and the top surface of the lower support plate are provided with semicircular through grooves;

the bottom surface of the upper support plate and the top surface of the lower support plate are provided with a convex body I and a groove I; the convex body I and the groove I of the upper support plate are respectively clamped with the groove I and the convex body I of the lower support plate to form a support;

go up the backup pad top surface and be equipped with convex body II respectively with lower backup pad bottom surface, chassis upper surface and top cap lower surface are equipped with a set of recess II of pegging graft with convex body II respectively at least, and convex body II cross-section is the rectangle, and recess II is the strip groove that corresponds.

By adopting the technical scheme, the bracket is implanted into the box body in a clamping manner, so that the bracket is convenient to assemble and disassemble, and the clamping effect of the bracket, the top cover and the base plate is favorable for improving the stability of the box body after being closed; the two semicircular through grooves comprise circular through holes for placing the roll core shafts at two ends of the roll core product; the groove I and the convex body I are mutually clamped, so that the assembly and disassembly of the bracket are rapidly completed; the arrangement of the plurality of groups of grooves II enables the positions of the two brackets to be adjustable, and the two brackets can adapt to roll core products with various lengths.

Preferably, the edge part of the upper surface of the chassis and the edge part of the lower surface of the top cover are respectively provided with an annular clamping groove for clamping the outer packaging plate.

Through adopting above-mentioned technical scheme, chassis and top cap are through establishing ring groove and outer packing plate joint to form the box structure that can the block, joint between outer packing plate top and bottom and the ring groove makes chassis, top cap and outer packing plate fastening form a comparatively inclosed box structure through pressing down.

Preferably, the chassis embeds there is the support bar, and the support bar is preferably the square steel strip, and the bar groove has been seted up to a chassis lateral wall, and the straight flute that supplies the support bar to pass through is seted up to bar groove lateral wall, and bar groove joint has the strip of paper used for sealing.

Through adopting above-mentioned technical scheme, set up bar groove and straight flute at the chassis lateral wall, the implantation of the support bar of being convenient for, the support bar can improve the bearing on chassis, reduces the deformation possibility, and rethread strip of paper used for sealing block just covers the bar groove to a restriction support bar landing.

Preferably, the lower surface of the chassis is provided with a convex body III, the convex body III is a supporting leg of the chassis, the upper surface of the top cover is provided with a groove III for placing the bottom of the convex body III, the bottom surface of a part of the convex body III is provided with a groove IV, the groove IV is of a cone cavity structure, the bottom surface of the groove III is provided with a convex body IV clamped with the groove IV, and the convex body IV is a section cone.

Through adopting above-mentioned technical scheme to make the convex body III of a box stack the recess III at another box, and through the block effect of recess IV and convex body IV, it is comparatively firm to make to stack between the box.

Furthermore, grooves V are correspondingly formed in the lower surface of the base plate and the upper surface of the top cover, a convex body V is arranged in each groove V, each convex body V is of a step-shaped platform structure, the side wall edge of each convex body V and the side wall edge of each groove V form an annular groove structure, a connecting cylinder is inserted between each groove V and each convex body V, the interior of each connecting cylinder is of a cavity structure, the top end opening and the bottom end opening of each connecting cylinder are both of a step hole shape, and sealing rings are embedded at the corners of the inner walls of the step holes of the top end opening and the bottom end opening of each connecting cylinder and used for filling gaps between the connecting cylinders and the grooves V to keep sealing; the outer wall of the connecting cylinder is provided with an air valve for air bleeding or air suction.

Through adopting above-mentioned technical scheme, form annular groove structure through between recess V and the convex body V for joint connecting cylinder both ends opening, through the sealed of sealing washer, breathe in and cause vacuum in the connecting cylinder, thereby make the connecting cylinder both ends adsorb the chassis lower surface of a box and the top cap upper surface of another box respectively, make the stack between two boxes more firm.

Preferably, the outer packaging plate is of a folded plate structure, the outer packaging plate body is composed of two straight plates and two folded plates, the connecting parts of the straight plates and the folded plates are provided with flexible parts I, and the central line parts of the folded plates are provided with flexible parts II.

By adopting the technical scheme, the foldable plates can be folded in the box body through the deformable characteristics of the flexible parts I and the flexible parts II, when the foldable plates are not used, the foldable plates are folded into two straight plates to clamp the two folded foldable plates and are placed between the chassis and the top cover, and a thinner detachable stacking structure is formed.

Preferably, the hoop piece is clamped in the semicircular through groove, one side, close to the semicircular through groove, of the hoop piece is provided with a bolt piece, the semicircular through groove is provided with a bolt hole for the bolt piece to penetrate through, one end, far away from the hoop piece, of the bolt piece is provided with a pointed end, the outer diameter, close to one side of the bolt piece, of the pointed end is larger than the inner diameter of the bolt hole, and the outer diameter of the bolt piece is smaller than the inner diameter of the bolt hole.

Through adopting above-mentioned technical scheme, it is downthehole to make the tip card go into the bolt through strikeing during the use, realizes embracing the quick fixed of hoop. The hoop members with different thicknesses are arranged through the pad, the hoop members are of the suspension loop structure formed by the arc plate and the plane extending portions at the two ends of the arc plate, the thickness of the plane extending portions is unchanged during processing, only the inner diameter of the arc plate is changed, and the inner diameter of a circle after the hoop members with different thicknesses are manufactured and clamped can be changed, so that the hoop members are suitable for winding cores with different diameters.

Preferably, one side that the core product was rolled up to the support keeping away from is vertical plane, and one side that the support is close to the core product of rolling up is folded plate formula surface structure, and one side that the upper bracket is close to the core product of rolling up is equipped with convex body VI and recess VI, and convex body VI is rectangular form, and one side that the lower bolster is close to the core product of rolling up also is equipped with corresponding recess VI and convex body VI. The convex body VI of one upper supporting plate is in fit connection with the groove VI of the other upper supporting plate or the lower supporting plate, and the groove VI of one upper supporting plate is in fit connection with the convex body VI of the other upper supporting plate or the lower supporting plate.

Through adopting above-mentioned technical scheme, will go up the recess VI and the convex body VI of extension board under the alignment of convex body VI and recess VI of extension board when not using, convex body VI and recess VI's the connection of agreeing with forms comparatively firm connection structure, and the outside two sides is the plane, so support after the dismantlement can be stacked each other, and stack comparatively firm.

Furthermore, at least one circular ring is connected with one side of the binding surface of the upper support plate and the lower support plate away from the roll core product in a penetrating manner.

By adopting the technical scheme, the upper supporting plate and the lower supporting plate form a connected structure, the upper supporting plate and the lower supporting plate can be overturned around the circular ring, the convex body I and the groove I are directly overturned to be mutually clamped to form the support when the support is used, and a plane on one side of the upper supporting plate is attached to a plane on one side of the lower supporting plate when the support is not used, so that the support is convenient to place.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the support structure capable of being rapidly disassembled is adopted, the support is clamped with the base plate and the top cover respectively, a stable storage structure is provided for the roll core products, and the stability of the box body after the box body is closed can be improved by clamping and matching the outer packaging plate with the base plate and the top cover; the lower surface of the base plate is provided with the convex body III and the groove IV, the upper surface of the top cover is provided with the convex body IV and the groove III, the convex body III of one box body is stacked in the groove III of the other box body, and the box bodies are stacked stably under the clamping action of the groove IV and the convex body IV; can also form the annular groove body structure between recess V and the convex body V through set up recess V and convex body V respectively at gland upper surface and chassis lower surface for the joint connecting cylinder makes the connecting cylinder both ends adsorb the lower surface of chassis of a box and the gland upper surface of another box respectively, makes the stack between two boxes more firm.

2. The core product is rolled up to adaptable not unidimensional of this application support: the clamp pieces are clamped in the semicircular through grooves of the support, and the support can adapt to winding cores with different diameters by arranging the clamp pieces with different thicknesses in a cushioning manner; through setting up multiunit recess II at chassis upper surface and top cap lower surface to correspond the convex body II of joint support top and bottom, the setting of multiunit recess II makes two support positions adjustable, the core product is rolled up to adaptable multiple length.

3. The accessory occupation space after this application is dismantled is less: the outer packing plate can be modified into a folding plate structure, the folding plates can be folded into the box body through the deformable characteristics of the flexible parts I and II, when the outer packing plate is not used, the outer packing plate is folded into two straight plates to sandwich the two folded folding plates, and the two folded folding plates are placed between the base plate and the top cover to form a thin dismounting and stacking structure; the upper support plate and the lower support plate are provided with the corresponding grooves VI and the corresponding convex bodies VI, the grooves VI and the convex bodies VI are matched and connected to form a stable connecting structure, and two outer sides of the grooves VI and the convex bodies VI are planes, so that the detached supports can be mutually stacked and are stably stacked; the accessible ring makes and goes up extension board and lower extension board and form disjunctor structure, and goes up the extension board and can overturn around the ring with lower extension board, and direct upset makes convex body I and recess I joint each other form the support during the use, goes up extension board one side plane and lower extension board one side plane laminating when not using, is convenient for place.

Drawings

FIG. 1 is a flow chart of the assembly of the prefabricated shipping box for core packages of example 1 of the present application;

FIG. 2 is a view of the mounting configuration of the hoop member in the fabricated shipping box for a core package according to the present application;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is a perspective view of a lower support plate in the fabricated shipping box for core packages according to the present application;

FIG. 5 is a bottom view of the top cover of the assembled shipping container for core packages according to the present application;

FIG. 6 is a top view of the bottom tray in the assembled shipping box for core packages according to the present application;

FIG. 7 is a sectional view taken along line B-B of FIG. 6;

FIG. 8 is a schematic view of the adjustment of the position of the brackets in the assembled shipping box for core packages according to the present application;

FIG. 9 is a schematic view of the mounting structure of the support strip in the fabricated carrier box for core packages according to example 2 of the present application;

FIG. 10 is an enlarged view at C of FIG. 9;

FIG. 11 is a view showing the lower surface of the bottom plate of the fabricated shipping box for core wrap in accordance with example 3 of the present application;

FIG. 12 is a top view of the top cover of the prefabricated shipping box for core packages according to example 3 of the present application;

FIG. 13 is a stacked structure view of two cases in embodiment 3 of this application;

FIG. 14 is a view showing a stacked structure of two cases in embodiment 4 of the present application;

FIG. 15 is a block diagram of a connector for stacking prefabricated shipping containers for core packages as set forth in example 4 of the present application;

fig. 16 is a stacked structural view of the fabricated shipping box for core packages set forth in example 5 of the present application;

FIG. 17 is an enlarged view at D of FIG. 16;

FIG. 18 is an enlarged view at E of FIG. 16;

FIG. 19 is a stacked configuration of an upper leg plate and a lower leg plate of the fabricated shipping container for core packages as set forth in example 7 of the present application;

FIG. 20 is a stacked view of the components of the carrier in the assembled shipping box for core packages as set forth in example 7 of the present application;

fig. 21 is an inverted view of the upper and lower support plates of the fabricated shipping box for core packages as set forth in example 8 of this application.

Description of the reference numerals:

1. a chassis; 11. an annular neck; 12. a supporting strip; 13. a strip-shaped groove; 14. a straight groove; 15. a seal; 16. a convex body III; 17. a groove IV; 18. a groove V; 19. a convex body V; 2. a top cover; 21. a groove III; 22. a convex body IV; 3. an outer packaging plate; 31. a straight plate; 32. folding the plate; 33. a flexible portion I; 34. a flexible portion II; 4. a roll core product; 5. a support; 51. an upper support plate; 52. a lower support plate; 53. a semicircular through groove; 54. a convex body I; 55. a groove I; 56. a convex body II; 57. a groove II; 58. a convex body VI; 59. a groove VI; 6. a connecting cylinder; 61. a seal ring; 62. a valve; 71. a hoop member; 72. a latch member; 73. a pin hole; 74. a tip; 8. a circular ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-21.

Example 1:

referring to fig. 1, an assembled transport case for roll core package, including chassis 1, top cap 2 and the outer packing plate 3 that encloses into the box structure, the 1 upper surface in chassis is equipped with two sets of supports 5 that are used for erectting roll core product 4, and the top of arbitrary support 5 and the 2 lower surface joint of top cap, the bottom and the 1 upper surface joint in chassis of arbitrary support 5.

Referring to fig. 1 and 2, in order to facilitate the erection of the core product 4, any bracket 5 is composed of an upper support plate 51 and a lower support plate 52, a convex body I54 and a concave groove I55 are arranged on the bottom surface of the upper support plate 51 and the top surface of the lower support plate 52, and the convex body I54 and the concave groove I55 of the upper support plate 51 are respectively clamped with the concave groove I55 and the convex body I54 of the lower support plate 52 to form a bracket 5 which can be quickly assembled and disassembled. Embrace the book dabber at rolling core product 4 both ends through the semicircular through groove 53 of separation, upper strut 51 bottom surface middle part and lower strut 52 top surface middle part are equipped with semicircular through groove 53, and two semicircular through grooves 53 are including forming circular through-hole for place the book dabber at rolling core product 4 both ends.

With reference to fig. 4-6, in order to realize the clamping connection of the bracket 5 with the top cover 2 and the bottom plate 1, the top surface of the upper support plate 51 and the bottom surface of the lower support plate 52 are respectively provided with a protrusion II56 with a rectangular cross section, and the upper surface of the bottom plate 1 and the lower surface of the top cover 2 are respectively provided with at least one group of strip-shaped grooves II57 for clamping connection with the protrusion II 56.

With reference to fig. 1 and 5-7, in order to form a box structure capable of being clamped, annular clamping grooves 11 for clamping the outer packing plate 3 are respectively arranged on the edge portion of the upper surface of the chassis 1 and the edge portion of the lower surface of the top cover 2, and the chassis 1, the top cover 2 and the outer packing plate 3 are fastened by pressing to form a relatively closed box structure.

Through the combination of the technical schemes, the bracket 5 is implanted into the box body in the embodiment 1 in a clamping manner, so that the assembly and disassembly of the bracket 5 are convenient, and the placing stability of the winding core product 4 is met; the chassis 1 and the top cover 2 are clamped with the outer packing plate 3 through the annular clamping groove 11, and the stability of the box body after being closed is improved by the clamping action of the bracket 5, the top cover 2 and the chassis 1; and the arrangement of a plurality of groups of grooves II57 ensures that the positions of the two brackets 5 can be adjusted, and the device can adapt to roll core products 4 with various lengths, and refer to figure 8.

Example 2:

referring to fig. 9-10, on the basis of embodiment 1, in order to improve the load bearing of the chassis 1 and reduce the possibility of deformation, a square steel-shaped supporting bar 12 is arranged in the chassis 1, a strip-shaped groove 13 is formed in one outer side wall of the chassis 1, a straight groove 14 for the supporting bar 12 to pass through is formed in the side wall of the strip-shaped groove 13, and a seal 15 is clamped in the strip-shaped groove 13.

Chassis 1 is through a injection moulding processing to reserve out bar groove 13 and straight flute 14, insert the straight flute 14 with support bar 12 before the use in, reuse strip of paper used for sealing 15 covers bar groove 13, multiplicable glue improves the cohesiveness, restricts support bar 12 landing, and prevents that support bar 12 from rustting.

Example 3:

with reference to fig. 11 to 12, on the basis of embodiment 1, in order to facilitate the placement of the box body, the lower surface of the chassis 1 is provided with a protrusion III16 as a supporting leg, the upper surface of the top cover 2 is provided with a groove III21 for placing the lower portion of the protrusion III16, the bottom surface of a part of the protrusion III16 is provided with a groove IV17, the groove IV17 is a cavity structure of a cone, the bottom surface of the groove III21 is provided with a protrusion IV22 engaged with the groove IV17, and the protrusion IV22 is a cone in cross section. Therefore, the convex body III16 of one box body is overlapped in the groove III21 of the other box body, and the box bodies are stably overlapped through the clamping action of the groove IV17 and the convex body IV22, as shown in figure 13.

Example 4:

with reference to fig. 14 and 15 in combination with fig. 11 and 12, on the basis of embodiment 3, in order to improve the stability of placing the box body, a groove V18 is correspondingly formed on the lower surface of the chassis 1 and the upper surface of the top cover 2, a convex body V19 is arranged in the groove V18, the convex body V19 is of a step-shaped platform structure, the edge of the side wall of the convex body V19 and the edge of the side wall of the groove V18 form an annular groove structure, a connecting cylinder 6 is inserted between the groove V18 and the convex body V19, the interior of the connecting cylinder 6 is of a cavity structure, the top end opening and the bottom end opening of the connecting cylinder 6 are both of a step hole shape, and sealing rings 61 are embedded at the corners of the inner walls of the step holes of the top end opening and the bottom end opening of the connecting cylinder 6 and used for filling the gap between the connecting cylinder 6 and the groove V18 to maintain sealing; the outer wall of the connecting cylinder 6 is provided with a valve 62 for air bleeding or air suction.

During the use, form annular groove structure between through recess V18 and convex body V19 for 6 both ends openings of joint connecting cylinder, through sealing of sealing washer 61, breathe in and cause vacuum in the connecting cylinder 6, thereby make 6 both ends of connecting cylinder adsorb the 2 upper surfaces of top cap on 1 lower surface in chassis of a box and another box respectively, make the stack between two boxes more firm.

Example 5:

referring to fig. 16-18, on the basis of embodiment 1, in order to reduce the occupied space of the fittings of the outer packaging board 3 before use, the outer packaging board 3 is of a folded board structure, and the outer packaging board 3 specifically comprises two straight boards 31 and two folded boards 32, a flexible portion I33 is arranged at the connecting portion of the straight boards 31 and the folded boards 32, and a flexible portion II34 is arranged at the central line portion of the folded boards 32. When the folding type foldable box is used, the folding plate 32 can be folded into the box body through the deformable characteristics of the flexible part I33 and the flexible part II34, when the folding type foldable box is not used, the folding type foldable box is folded into two straight plates 31 to clamp the two folded folding plates 32, and the two folding plates are placed between the chassis 1 and the top cover 2 to form a thin detachable stacking structure.

Example 6:

referring to fig. 2-3, on the basis of embodiment 1, the bracket 5 is of a hollow structure formed by one-time injection molding, the size of the semicircular through groove 53 is often determined during injection molding, in order to enable the semicircular through groove 53 in the bracket 5 to form a through hole and meet the requirements of winding core products 4 with different diameters, a hoop member 71 is clamped in the semicircular through groove 53, a latch member 72 is arranged on one side, close to the semicircular through groove 53, of the hoop member 71, a latch hole 73 for the latch member 72 to pass through is formed in the semicircular through groove 53, a pointed head 74 is arranged at one end, away from the hoop member 71, of the latch member 72, the outer diameter of one side, close to the latch member 72, of the pointed head 74 is larger than the inner diameter of the latch hole 73, and the outer diameter of the latch member 72 is smaller than the inner diameter of the latch hole 73.

When in use, the prongs 74 are knocked to be clamped into the latch holes 73, so that the hooping piece 71 is quickly fixed. The hoop members 71 with different thicknesses are arranged through the pad, the hoop members 71 are of a hanging ring structure consisting of an arc-shaped plate and plane extension parts at two ends of the arc-shaped plate, the thickness of the plane extension parts is unchanged during processing, only the inner diameter of the arc-shaped plate is changed, and the inner diameter of a circle after the hoop members 71 with different thicknesses are manufactured to be clamped can be changed, so that the winding core shaft with different diameters is adapted.

Example 7:

referring to fig. 19, on the basis of embodiment 1, in order to reduce the occupied space of the accessory of the bracket 5, one side of the bracket 5, which is away from the roll core product 4, is a vertical plane, one side of the bracket 5, which is close to the roll core product 4, is a flap-type surface structure, one side of the upper support plate 51, which is close to the roll core product 4, is provided with a convex body VI58 and a concave body VI59, the convex body VI58 is in a long strip shape, and one side of the lower support plate 52, which is close to the roll core product 4, is also provided with a corresponding concave body VI59 and a corresponding convex body VI58. The protrusion VI58 of one upper support plate 51 is engaged with the groove VI59 of the other upper support plate 51 or lower support plate 52, and the groove VI59 of one upper support plate 51 is engaged with the protrusion VI58 of the other upper support plate 51 or lower support plate 52.

When the detachable bracket 5 is not used, the convex body VI58 and the groove VI59 of the upper support plate 51 are aligned with the groove VI59 and the convex body VI58 of the lower support plate 52, the convex body VI58 and the groove VI59 are matched and connected to form a stable connecting structure, and the two outer sides are flat, so that the detached bracket 5 can be mutually stacked and can be stably stacked, as shown in FIG. 20.

Example 8:

referring to fig. 21, on the basis of embodiment 7, in order to further facilitate the assembly and disassembly of the accessories of the bracket 5, at least one ring 8 penetrates through one side of the joint surface of the upper support plate 51 and the lower support plate 52, which is far away from the core product 4, so that the upper support plate 51 and the lower support plate 52 form a connected structure, the upper support plate 51 and the lower support plate 52 can be turned around the ring 8, the upper support plate is directly turned over when in use, so that the convex body I54 and the groove I55 are mutually clamped and connected to form the bracket 5, and when not in use, the plane on one side of the upper support plate 51 is jointed with the plane on one side of the lower support plate 52, so as to facilitate the placement.

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. An assembled transport case for rolling up core packing, including chassis (1), top cap (2) and outer packing plate (3), its characterized in that: the upper surface of the chassis (1) is provided with two groups of brackets (5) for erecting a roll core product (4), any one of the brackets (5) comprises an upper support plate (51) and a lower support plate (52), the bottom surface of the upper support plate (51) and the top surface of the lower support plate (52) are provided with a convex body I (54) and a concave groove I (55), and the convex body I (54) and the concave groove I (55) of the upper support plate (51) are correspondingly clamped with the concave groove I (55) and the convex body I (54) of the lower support plate (52) respectively;

the middle part of the bottom surface of the upper support plate (51) and the middle part of the top surface of the lower support plate (52) are respectively provided with a semicircular through groove (53), and the two semicircular through grooves (53) form a circular through hole for placing a winding core shaft at the end part of a winding core product (4);

the top surface of the upper support plate (51) and the bottom surface of the lower support plate (52) are respectively provided with a convex body II (56), and the upper surface of the chassis (1) and the lower surface of the top cover (2) are respectively provided with at least one group of grooves II (57) which are inserted with the convex bodies II (56).

2. The fabricated shipping container for core packages of claim 1, wherein: the edge part of the upper surface of the chassis (1) and the edge part of the lower surface of the top cover (2) are respectively provided with an annular clamping groove (11) which is clamped with the outer packing plate (3).

3. The fabricated shipping container for core packages of claim 1, wherein: the utility model discloses a portable multifunctional bus with the sealing strip, chassis (1) embeds there is support bar (12), strip-shaped groove (13) have been seted up to chassis (1) a lateral wall, straight flute (14) that supply support bar (12) to pass through are seted up to strip-shaped groove (13) lateral wall, strip-shaped groove (13) joint has strip of paper used for sealing (15).

4. The fabricated shipping container for core packages of claim 1, wherein: the lower surface of the chassis (1) is provided with a convex body III (16), the upper surface of the top cover (2) is provided with a groove III (21) for placing the lower part of the convex body III (16), the bottom surface of the convex body III (16) is provided with a groove IV (17), and the bottom surface of the groove III (21) is provided with a convex body IV (22) which is matched and connected with the groove IV (17).

5. The fabricated shipping box for core packages of claim 4, wherein: chassis (1) lower surface and top cap (2) upper surface correspond and are equipped with recess V (18), be equipped with convex body V (19) in recess V (18), convex body V (19) lateral wall edge forms annular groove body structure with recess V (18) lateral wall edge, annular groove body structure is pegged graft and is had connecting cylinder (6), the inner wall of connecting cylinder (6) top opening part and bottom opening part is inlayed and is had sealing washer (61), connecting cylinder (6) outer wall is equipped with inflating valve (62).

6. The fabricated shipping container for core packages of claim 1, wherein: the outer packaging plate (3) comprises two straight plates (31) and two folded plates (32), the connecting parts of the straight plates (31) and the folded plates (32) are provided with flexible parts I (33), and the central line parts of the folded plates (32) are provided with flexible parts II (34).

7. The fabricated shipping container for core packages of claim 1, wherein: the novel clamp is characterized in that a hoop piece (71) is clamped in the semicircular through groove (53), a bolt piece (72) is arranged on one side, close to the semicircular through groove (53), of the hoop piece (71), a bolt hole (73) through which the bolt piece (72) penetrates is formed in the semicircular through groove (53), a pointed end (74) is arranged at one end, far away from the hoop piece (71), of the bolt piece (72), and the pointed end (74) is clamped in the bolt hole (73).

8. The fabricated shipping carton for core packages of claim 1, wherein: one side surface of the upper support plate (51) close to the roll core product (4) is provided with a convex body VI (58) and a groove VI (59), and one side surface of the lower support plate (52) close to the roll core product (4) is also provided with a corresponding groove VI (59) and a corresponding convex body VI (58).

9. The fabricated shipping container for core packages of claim 8, wherein: and a circular ring (8) penetrates through one side of the joint surface of the upper support plate (51) and the lower support plate (52) far away from the direction of the roll core product (4).