CN217803770U - Composite honeycomb paperboard - Google Patents

Abstract

The utility model relates to a compound honeycomb cardboard, include: the honeycomb paperboard comprises two honeycomb paperboard layers, wherein each honeycomb paperboard layer comprises an inner plate and an outer plate; a corrugated cardboard layer; the honeycomb core layer is characterized in that a rubber shock absorption supporting column is embedded in a cavity in the honeycomb core layer; wherein, corrugated container board layer clamp is established between two-layer honeycomb paperboard layer, the bonding of honeycomb sandwich layer sets up between inner panel and planking, the top and the bottom of rubber shock attenuation support column are provided with backup pad and bottom suspension fagging respectively, for prior art, the utility model provides the high structural strength and the shock attenuation effect of compound honeycomb cardboard.

Description

Composite honeycomb paperboard

Technical Field

The utility model relates to a compound honeycomb cardboard.

Background

The honeycomb paperboard is made according to the principle of honeycomb structure in nature, and is a novel environment-friendly energy-saving material with a sandwich structure, which is formed by connecting corrugated base paper into an infinite number of hollow three-dimensional regular hexagons by using an adhesive method to form an integral stress piece and bonding surface paper on two sides of the integral stress piece, and has the advantages of light weight, less material consumption and low cost. The honeycomb paperboard has high strength, smooth surface and difficult deformation. The honeycomb sandwich structure is approximately isotropic, the structural stability is good, the honeycomb sandwich structure is not easy to deform, the outstanding compression resistance and bending resistance are the most important characteristics required by box-type packaging materials, the impact resistance and the buffering performance are good, for example, the patent with the application number of CN201921726442.9 discloses that a honeycomb paperboard with a splicing structure comprises a first honeycomb paperboard and a second honeycomb paperboard, a first side of the first honeycomb paperboard is provided with a first bottom-layer tissue splicing part with a first preset length, a second side of the second honeycomb paperboard is provided with a second top-layer tissue splicing part with a second preset length, the first side and the second side are oppositely arranged, the first bottom-layer tissue splicing part is adhered to a second bottom-layer tissue splicing part, the second top-layer tissue splicing part is adhered to a first top-layer tissue splicing part, wherein the first bottom-layer tissue splicing part is formed by cutting off a first top-layer tissue with the first preset length and a first honeycomb tissue core, the second top-layer tissue splicing part is formed by cutting off a second bottom-layer tissue with the second preset length and a second honeycomb tissue core, the honeycomb paperboard can conveniently support a honeycomb paperboard, the honeycomb paperboard and the honeycomb paperboard has low impact resistance, the damage resistance is reduced, and the damage of the honeycomb paperboard is easy to reduce the damage of honeycomb sandwich structure, and the damage of honeycomb paperboard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a have support protection and buffering effect, long service life, be difficult to scotch article and compound honeycomb cardboard that humidity resistance is good.

The technical scheme of the utility model is realized like this: a composite honeycomb paperboard, comprising:

the honeycomb paperboard layer comprises an inner plate and an outer plate;

a corrugated paperboard layer;

a rubber shock absorption supporting column is embedded in a cavity in the honeycomb core layer;

wherein, corrugated container board layer clamp is established between two-layer honeycomb paperboard layer, and the bonding of honeycomb sandwich layer sets up between inner panel and planking, and the top and the bottom of rubber shock attenuation support column are provided with backup pad and bottom suspension fagging respectively.

Further comprising:

the supporting structure layer comprises a rubber plate and corner supporting blocks;

wherein, the bearing structure layer sets up respectively on the surface of corrugated container board layer both sides, and the rubber slab is provided with a plurality of buffer holes, and the corner supporting shoe sets up around the rubber slab.

Further comprising:

the waterproof layer, the waterproof layer sets up the outside at honeycomb cardboard layer.

Further comprising:

the softening treatment layer is made of fine fibers formed by base materials of fluff, cotton and hemp, shredded paper or sawdust and is arranged on the outer side of the waterproof layer.

And further: go up backup pad and bottom suspension fagging and be the hexagon panel and go up the backup pad and be parallel to each other with the bottom suspension fagging.

Further: the corner supporting block is L-shaped.

Further: the surface of the rubber plate is rough.

Through adopting the technical scheme, the utility model discloses a compound honeycomb cardboard has improved the shock attenuation effect and the structural strength of compound honeycomb cardboard for prior art to compound honeycomb cardboard's simple structure, it is convenient to manufacture, compound honeycomb cardboard's surface is provided with the softening layer simultaneously, the surface friction who has reduced compound honeycomb cardboard has reduced article and has appeared the phenomenon that the scotch, can prevent compound honeycomb cardboard through the setting of waterproof layer simultaneously and appear the phenomenon that wets, improve compound honeycomb cardboard's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a honeycomb paperboard layer structure.

Fig. 3 is a schematic view of a rubber shock-absorbing support column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 to 3, the present application provides a composite honeycomb paperboard, which is characterized by comprising:

the honeycomb paperboard comprises two honeycomb paperboard layers 1, wherein each honeycomb paperboard layer 1 comprises an inner plate 11 and an outer plate 12;

a corrugated cardboard layer 2;

a rubber shock absorption support column 4 is embedded in a cavity in the honeycomb core layer 3;

wherein, corrugated board layer 2 presss from both sides and establishes between two-layer honeycomb cardboard layer 1, and the bonding of honeycomb sandwich layer 3 sets up between inner panel 11 and planking 12, and the top and the bottom of rubber shock attenuation support column 4 are provided with backup pad 41 and bottom suspension fagging 42 respectively.

In the embodiment of the application, adopt foretell a compound honeycomb cardboard, through embedding rubber shock absorber support column in the honeycomb sandwich layer, utilize rubber shock absorber support column to carry out shock attenuation protection to the inner panel and the planking on honeycomb cardboard layer, last backup pad and the bottom suspension fagging on the rubber shock absorber support column can support the cavity in the honeycomb sandwich layer simultaneously, prevent that it from appearing the phenomenon of warping, the structural strength of compound honeycomb cardboard has been improved, the compound setting on layer through corrugated container board layer and honeycomb cardboard, the bearing structure of compound honeycomb cardboard among the prior art has been simplified, the structural strength of compound honeycomb cardboard has further been improved.

Example 2:

in this embodiment, in addition to the structural features of the foregoing embodiment, the method further includes:

the supporting structure layer 5 comprises a rubber plate 51 and corner supporting blocks;

wherein, the supporting structure layer 5 sets up respectively on the surface of corrugated container board layer 2 both sides, and rubber slab 51 is provided with a plurality of cushion holes 511, and the corner supporting shoe sets up around rubber slab 51.

In the embodiment of the application, adopt foretell a compound honeycomb cardboard, in the use, the structural strength of compound honeycomb cardboard can further be improved to the bearing structure layer, improves the shock resistance of rubber slab through seting up a plurality of buffer holes on the rubber slab to further improve the shock attenuation effect of compound honeycomb cardboard, the resistance to compression supporting effect of compound honeycomb cardboard can be improved to the corner supporting shoe, further reduce the phenomenon that compound honeycomb cardboard appears damaging in the use.

Example 3:

in this embodiment, in addition to the structural features of the previous embodiment, the upper support plate 41 and the lower support plate 42 are hexagonal panels and the upper support plate 41 and the lower support plate 42 are parallel to each other.

In the embodiment of the application, adopt foretell a compound honeycomb cardboard, in the use, for last backup pad and bottom suspension fagging of hexagon panel and go up the backup pad and be parallel to each other with the bottom suspension fagging and can make and go up backup pad and bottom suspension fagging and fully mutually support with the cavity in the honeycomb sandwich layer, guaranteed the supporting effect of last backup pad and bottom suspension fagging to the cavity in the honeycomb sandwich layer.

Example 4:

in this embodiment, in addition to including the structural features of the previous embodiments, further corner support blocks are L-shaped.

In the embodiment of the application, the composite honeycomb paperboard is adopted, and in the use process, the L-shaped corner supporting block is simple in structure and convenient to manufacture and install.

Example 5:

in this embodiment, in addition to the structural features of the previous embodiment, the surface of the rubber sheet 51 is a rough surface.

In the embodiment of the application, adopt foretell composite honeycomb cardboard, in the use, the surface is the rubber slab of mat surface can make things convenient for the bonding of rubber slab and other structures, has improved composite honeycomb cardboard's structural stability.

Example 6:

in this embodiment, in addition to the structural features of the foregoing embodiment, the method further includes: and the waterproof layer 7 is arranged on the outer side of the honeycomb paperboard layer 1.

In the embodiment of the application, adopt foretell a compound honeycomb cardboard, in the use, the waterproof layer can prevent that compound honeycomb cardboard from appearing the phenomenon of weing, has improved the humidity resistance of honeycomb cardboard.

Example 7

In this embodiment, in addition to the structural features of the foregoing embodiment, the method further includes: the softening treatment layer 6 is made of fine fibers formed by base materials of fluff, cotton and hemp, shredded paper or sawdust, and the softening treatment layer is arranged on the outer side of the waterproof layer 7.

In the embodiment of the application, by adopting the composite honeycomb paperboard, in the using process, the softening treatment layer can reduce the friction on the surface of the composite honeycomb paperboard and reduce the phenomenon of scratching on the surface of an article.

In the description of the present invention, it should be understood that the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (7)

1. A composite honeycomb paperboard, comprising:

the honeycomb paperboard comprises two honeycomb paperboard layers, wherein each honeycomb paperboard layer comprises an inner plate and an outer plate;

the corrugated paperboard layer is clamped between the two honeycomb paperboard layers;

the rubber shock absorption support column is embedded in a cavity in the honeycomb core layer;

the honeycomb core layer is bonded between the inner plate and the outer plate, and the top end and the bottom end of the rubber shock absorption supporting column are respectively provided with an upper supporting plate and a lower supporting plate.

2. The composite honeycomb paperboard of claim 1, further comprising:

the supporting structure layer comprises a rubber plate and corner supporting blocks;

the supporting structure layer is arranged on the surfaces of two sides of the corrugated paperboard layer respectively, the rubber plate is provided with a plurality of buffer holes, and the corner supporting blocks are arranged around the rubber plate.

3. The composite honeycomb paperboard of claim 2, further comprising:

and the waterproof layer is arranged on the outer side of the honeycomb paperboard layer.

4. The composite honeycomb paperboard of claim 3, further comprising:

the softening treatment layer is made of fine fibers formed by base materials of fluff, cotton and hemp, shredded paper or sawdust and is arranged on the outer side of the waterproof layer.

5. A composite honeycomb paperboard in accordance with claim 1, characterized in that: go up backup pad and bottom suspension fagging and be the hexagon panel and go up the backup pad and be parallel to each other with the bottom suspension fagging.

6. A composite honeycomb paperboard in accordance with claim 2, wherein: the corner supporting block is L-shaped.

7. A composite honeycomb paperboard in accordance with claim 2, wherein: the surface of the rubber plate is a rough surface.

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