CN213972870U - Tubular honeycomb protective structure - Google Patents

Abstract

The utility model discloses a tubulose honeycomb protective structure, it becomes hollow protection body by a multilayer guard plate is bent, and this multilayer guard plate can both sides end overlap joint form closed loop and connect, also can the curvy butt joint of deckle become the protection body that does not have vertical seam, the multilayer guard plate includes honeycomb's inner core layer and the face ply that distributes the bonding in inner core layer, surface, the inner core layer is formed by a plurality of polygonal cavity mutual arrangement that can array arrange, the internal surface face ply of closed loop joint one side end board outwards extends the endotaxy portion, and opposite side end board wholly overlaps in endotaxy portion upper end. The utility model discloses the product is bent through the multilayer guard plate that will constitute by honeycomb's inner core layer and outside face ply and is formed and can overlap the protection body of locating the product outer end for can effectively promote the protecting effect who wraps up the product, avoid receiving the damage influence that external force and dead weight caused, and whole environmental protection health.

Description

Tubular honeycomb protective structure

Technical Field

The utility model relates to the field of packaging technology, specifically a tubulose honeycomb protective structure.

Background

Along with the increasing living standard of people and the rapid development of logistics industry, various goods can be delivered to the hands of consumers through logistics transportation, wherein a plurality of goods with complex structures and needing shock absorption need to be filled with shock absorption buffer materials in packages so as to avoid damage in the transportation process, particularly, shaft assembly components in some electromechanical equipment are generally filled with plastic foam materials in the prior art, but the plastic foam materials have the problems that white pollution is difficult to degrade and fine foam particles are easy to generate so as to influence the human health.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to above-mentioned prior art, a tubulose honeycomb protective structure that can effectively laminate the protection of protective part tip is provided.

In order to achieve the above object, the utility model provides a tubulose honeycomb protective structure technical scheme does: the utility model provides a tubulose honeycomb protective structure, it is bent by a multilayer guard plate and becomes hollow protection body, the multilayer guard plate includes honeycomb's inner core layer and the face paper layer of distribution bonding in inner core in situ, surface, the inner core layer is arranged each other by a plurality of polygon cavities that can array arrange and is formed, and the protection body that becomes by the bending of multilayer guard plate can be convenient for directly overlap and locate the product terminal surface that needs the protection and collide, can effectively cushion the direct striking harm of protection.

As a further scheme: the multilayer protection plate is butt-jointed into a protection pipe body without a vertical seam through bevel edge bending, and the vertical seam cannot be formed due to the butt joint of the whole bevel edges, so that the structural strength of the whole protection pipe body can be improved.

As a further scheme: this multilayer guard plate both sides end overlap joint forms closed loop and connects, the internal surface face ply of closed loop joint one side end plate outwards extends interior extension portion, and the whole overlap joint of opposite side end plate sets up the overlap joint formula closed loop of activity in interior extension portion upper end for whole tubulose honeycomb protective structure can carry out certain specification and dimension's adaptation, has stronger adaptability, and the suitability is stronger when packing in the product outer end.

As a further scheme: the shape of the protective tube can be changed into one of a round shape, a rectangular shape and a regular polygon by bending according to the requirement, and the adaptive shape design and manufacture can be carried out according to the shape of the product to be packaged and protected.

As a further scheme: the outer surface paper layer of the end plate part at the other side of the closed-loop joint, which is in lap joint, extends outwards to form an extending part, the extending part can cover the outer surface paper layer of the butt joint end plate part and corresponds to the lower end extending part, and the flattening effect of the inner and outer parts of the end part of the closed-loop joint can be effectively realized.

As a further scheme: the polygonal cavity of the inner core layer can be in the shape of one of a regular hexagon, a quadrangle or a quadrangle.

As a further scheme: the inner core layer of the honeycomb structure can be a paper honeycomb core material, and the self weight of the end part of a product for package protection can be small.

As a further scheme: the inner core layer of the honeycomb structure can be set into aluminum honeycomb core materials, and the aluminum honeycomb core materials can be selected for avoiding direct dead weight to damage the buffer of the inner core layer when the dead weight of the end part of a product protected by packaging is large.

As a further scheme: the surface paper layer can be arranged into kraft paper with multiple layers of lamination, the strength of the surface paper layer with multiple layers of lamination is also improved, and the impact force capable of bearing the self weight of a product is supplied to the inner core layer for supporting.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the product is bent through the multilayer guard plate that will constitute by honeycomb's inner core layer and outside face ply and is formed and can overlap the protection body of locating the product outer end for can effectively promote the protecting effect who wraps up the product, avoid receiving the damage influence that external force and dead weight caused, and whole environmental protection health.

Drawings

Fig. 1 is a schematic perspective view of a tubular honeycomb protective structure of embodiment 1 of the present invention.

Fig. 2 is a schematic perspective view of a tubular honeycomb protective structure of embodiment 2 of the present invention.

Fig. 3 is a schematic top view of a tubular honeycomb protective structure according to embodiment 3 of the present invention.

Fig. 4 is a schematic front view of a partial cross section according to embodiment 3 of the present invention.

Fig. 5 is a schematic top view of embodiment 4 of the present invention.

In fig. 1 to 5: the outer surface paper layer 1, the inner core layer 2, the inner surface paper layer 3, the closed loop joint 4, the inclined connection line 5, the extension part 11 and the inner extension part 31.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, embodiment 1 of the present invention: a round tube-shaped honeycomb protection structure is formed by bending a multilayer protection plate with a three-layer pasting structure into a hollow protection pipe body in a round tube shape, wherein the ends of two sides of the multilayer protection plate are lapped to form a closed loop joint 4, the multilayer protection plate comprises an inner core layer 2 of a honeycomb structure, an inner surface paper layer 3 and an outer surface paper layer 1, the inner surface paper layer and the outer surface paper layer are distributed and bonded in the inner core layer and the outer surface, the inner core layer 2 is formed by mutually arranging a plurality of polygonal cavities which can be arrayed, the inner surface paper layer of one side end plate part of the closed loop joint 4 in the embodiment extends outwards to form an inward extending part 31, the other side end plate part is integrally lapped at the upper end of the inward extending part, the polygonal cavity shape of the inner core layer in the embodiment can be a regular hexagon honeycomb structure, the inner core layer of the honeycomb structure can be set as a paper honeycomb core material, and the self weight of a product for packaging protection can be selected when the dead weight is not large, can alleviate self weight, the internal surface paper layer 3 that corresponds, external surface paper layer 1 can set up the kraft paper into the multilayer laminating, wherein the protection body that becomes by the bending of multilayer guard plate can be convenient for directly overlap and locate the product terminal surface that needs the protection and collide, can effectively cushion the direct striking harm of protection, and set up the overlap joint formula closed loop joint of activity, make whole tubulose honeycomb protective structure can carry out certain specification and dimension's adaptation, have stronger adaptability when packing in the product outer end, the suitability is stronger.

Referring to fig. 2, embodiment 2 of the utility model, compare in embodiment 1, the multilayer guard plate in this embodiment can set to become the protection body that does not have vertical seam with the curved butt joint of hypotenuse, wholly is the setting of hypotenuse piece, by 5 butt joint connections of diagonal line, wherein can not form vertical seam because of the butt joint of whole hypotenuse, can obtain structural strength's promotion to holistic protection body.

Referring additionally to fig. 3-4, embodiment 3 of the present invention: compare in embodiment 1, the square tubulose protection body of buckling into by the multilayer guard plate is set to holistic shape to this embodiment, and the surface paper layer that is in lapped opposite side end board in closed loop joint 4 outwards extends extension portion 11, extension portion 11 can cover on the surface paper layer of butt joint end board, can correspond with extension portion 31 in the lower extreme, can effectively realize the interior outer level and smooth effect of general of closed loop joint tip, and the inner core layer 2 of the honeycomb structure that corresponds can set up to aluminium honeycomb core material, the buffering of inner core layer is then optional aluminium honeycomb core material for avoiding direct dead weight destruction when the product tip dead weight of packing protection is great.

Referring to fig. 5, embodiment 4 of the present invention: compare in embodiment 1 and embodiment 3, this embodiment sets up holistic shape into the regular pentagon protection body of being buckled into by the multilayer guard plate to set up 4 ends of closed loop joint and levelly and smoothly docked for whole, both sides end viscose forms fixed connection, equally also can adopt other like circular, rectangle and other regular polygon's shape to set up holistic body shape, form closed loop joint 4 and bond, a stable in structure is connected to overall structure, compare in embodiment 1 and embodiment 2, the structural strength of butt joint end promotes to some extent.

The principle of the utility model is that: the utility model discloses the product is bent through the multilayer guard plate that will constitute by honeycomb's interior sandwich layer 2 and outside face ply and is formed and can overlap the protection body of locating the product outer end for can effectively promote the protecting effect who wraps up the product, avoid receiving the damage influence that external force and dead weight caused, whole environmental protection health.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. A tubular cellular protective structure, characterized in that: the protective pipe body is formed by bending a plurality of layers of protective plates into a hollow protective pipe body, wherein the plurality of layers of protective plates comprise an inner core layer of a honeycomb structure and surface paper layers which are distributed and bonded on the inner surface and the outer surface of the inner core layer, and the inner core layer is formed by mutually arranging a plurality of polygonal cavities which can be arrayed.

2. A tubular cellular protective structure according to claim 1, characterized in that: the multilayer protection plates are butt-jointed into a protection pipe body without vertical seams by bevel edge bending.

3. A tubular cellular protective structure according to claim 1, characterized in that: this multilayer guard plate both sides end overlap joint forms closed loop and connects, the internal surface face paper layer of closed loop one side end board outwards extends the portion of extending inwards, and the whole overlap joint of opposite side end board is in the portion upper end of extending inwards.

4. A tubular cellular protective structure according to any one of claims 1 to 3, characterized in that: the shape of the protective tube can be changed into one of a round shape, a rectangular shape and a regular polygon shape according to the requirement.

5. A tubular cellular protective structure according to claim 3, characterized in that: and the outer surface paper layer of the end plate part at the other side of the closed-loop joint, which is in lap joint, extends outwards to form an extending part, and the extending part can cover the outer surface paper layer of the butt joint end plate part.

6. A tubular cellular protective structure according to claim 1, characterized in that: the polygonal cavity of the inner core layer can be in the shape of one of a regular hexagon, a quadrangle or a quadrangle.

7. A tubular cellular protective structure according to claim 6, characterized in that: the inner core layer of the honeycomb structure can be set as a paper honeycomb core material.

8. A tubular cellular protective structure according to claim 6, characterized in that: the inner core layer of the honeycomb structure can be set to be an aluminum honeycomb core material.

9. A tubular cellular protective structure according to any one of claims 1 to 3, characterized in that: the surface paper layer can be made into kraft paper with multiple layers of joint.

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