CN216637217U

CN216637217U - Folding honeycomb paper tray

Info

Publication number: CN216637217U
Application number: CN202121683652.1U
Authority: CN
Inventors: 王柏东
Original assignee: Huizhou Heyin Green Packaging Technology Co ltd
Current assignee: Huizhou Heyin Green Packaging Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-05-31
Anticipated expiration: 2031-07-22

Abstract

The utility model belongs to the technical field of paperboards, and particularly relates to a folding honeycomb paper tray which comprises a folding paperboard and a stretchable honeycomb paper grid, wherein the folding paperboard is at least divided into two supporting parts from the head end to the tail end of the folding paperboard, a bending part is arranged between every two adjacent supporting parts so that each supporting part can be folded around the bending part, and two opposite ends of the honeycomb paper grid are respectively connected with the supporting part arranged at the head end of the folding paperboard and the supporting part arranged at the tail end of the folding paperboard; the foldable paperboards are folded to form the required shape by folding the supporting parts, the honeycomb paper grids are arranged on one side of the bottom surfaces or the top surfaces of the foldable paperboards to reduce external acting force, damage to objects caused by collision, extrusion and jolt in the transportation process is greatly reduced, the foldable paperboards are in a folded state by folding the supporting parts, and occupied transportation and storage space is reduced.

Description

Folding honeycomb paper tray

Technical Field

The utility model belongs to the technical field of paperboards, and particularly relates to a folding honeycomb paper tray.

Background

The existing household appliances, fruits or other vulnerable commodities are often packaged and protected in the transportation and storage process, so that the damage caused by factors such as collision, falling, friction and the like in the logistics processes such as loading, unloading, carrying and the like is avoided. In order to protect goods, a common method is to use materials such as white foam rubber, pearl wool, honeycomb paper board and the like as an inner lining, obtain a cushion shock-absorbing material filler which is suitable for the appearance of the goods and protects the goods by processing means such as a die, cutting and sticking, and the like, and pack some goods by using a packing outer box.

The white foam cannot be degraded in natural environment, so that the environment is polluted by using a large amount of the white foam, the recycling treatment difficulty is high, and the cost is high, so that the white foam is limited to use and is gradually eliminated. The pearl cotton, the foaming glue and the buffering and damping performance are good, but the main raw material of the pearl cotton is a petroleum byproduct product, so that the pearl cotton is high in cost and price, the pearl cotton is mainly used for expensive high-grade commodities with high added values, and a large number of common low-value commodities are unlikely to use the pearl cotton based on cost and price factors. The honeycomb paperboard is generally used for packaging in the market at present, the honeycomb paperboard comprises surface paper and core paper with a honeycomb structure, and the surface paper and the core paper are bonded through glue, but the honeycomb paperboard has the problem of difficulty in bending. When the pore size of the core paper layer is small, that is, the density of the core paper layer is high, particularly, the rigidity of the manufactured honeycomb paperboard is high, so that the honeycomb paperboard is brittle in texture and is often subject to the problem of breakage at a bent position, and therefore, the application of the honeycomb paperboard is also limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding honeycomb paper tray, and aims to solve the technical problem that a honeycomb paperboard in the prior art is easy to bend and break due to high hardness.

In order to achieve the above object, an embodiment of the present invention provides a foldable honeycomb paper tray, which includes a foldable paper board and a stretchable honeycomb paper grid, wherein the foldable paper board is divided into at least two supporting portions from a head end to a tail end of the foldable paper board, a bending portion is disposed between two adjacent supporting portions, so that each supporting portion can be folded around the bending portion, and two opposite ends of the honeycomb paper grid are respectively connected to the supporting portion disposed at the head end of the foldable paper board and the supporting portion disposed at the tail end of the foldable paper board.

Optionally, a fixing portion is arranged at a joint of the supporting portion and the honeycomb paper grid, the fixing portion is provided with a fitting side face, and the fitting side face is connected with an end portion of the honeycomb paper grid.

Optionally, the number of the supporting parts is provided with two or four.

Optionally, at least two foldable paper boards are arranged, and two adjacent foldable paper boards are arranged in a separated manner, the support part at the head end of each foldable paper board is connected with one end of the honeycomb paper grid, and the support part at the tail end of each foldable paper board is connected with the other opposite end of the honeycomb paper grid.

Optionally, a positioning groove for positioning the object is provided on the supporting portion.

Optionally, a groove matched with the positioning groove is formed in one side, close to the foldable paperboard, of the honeycomb paper grid.

Optionally, a clamping groove matched with the bending part is formed in one side, close to the foldable paperboard, of the honeycomb paper grid.

Optionally, the support portion is arranged in a rectangular structure.

Optionally, the bent portion has a fold, and the fold is disposed between two adjacent support portions.

Optionally, the honeycomb paper grid comprises a plurality of flexible paper sheets, and each flexible paper sheet is provided with a bonding part and a non-bonding part at intervals; the bonding parts on two adjacent flexible paper sheets are bonded together to form a connecting part, and a hole is formed between two adjacent non-bonding parts.

One or more technical solutions in the foldable cellular paper tray provided by the embodiment of the present invention have at least one of the following technical effects: when the foldable honeycomb paper tray is used for packaging and transportation, all the supporting parts are folded to enable the foldable paper board to form a required shape, the honeycomb paper grids are arranged on the bottom surface or one side of the foldable paper board to reduce external acting force, damage of objects caused by collision, extrusion and bumping in the transportation process is greatly reduced, the function of protecting the objects is realized, the reliability is high, and the safety performance is good; when foldable honeycomb paper tray is in idle state, the accessible turns over each supporting part and makes collapsible cardboard be in fold condition, has reduced the transportation and the storage space that occupy, has saved cost of transportation and storage cost, increases the application range of foldable honeycomb paper tray, and the practicality is strong.

Drawings

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

Fig. 1 is a schematic structural diagram of a folded honeycomb paper tray in an extended state according to an embodiment of the present invention.

Fig. 2 is a side view of a folded state of a folded honeycomb paper tray provided in an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a folded honeycomb paper tray in an extended state according to an embodiment of the present invention.

Fig. 4 is a side view of a folded state of a folded honeycomb paper tray provided by an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-foldable cardboard 11-support 12-bending part

13-fixed part 20-honeycomb paper grid.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate embodiments of the utility model, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," 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. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1 to 4, there is provided a foldable honeycomb paper tray comprising a foldable paperboard 10 and a stretchable honeycomb paper grid 20, wherein the foldable paperboard 10 is divided into at least two support portions 11 from a head end thereof to a tail end thereof, a bent portion 12 is provided between two adjacent support portions 11 so that each support portion 11 can be folded around the bent portion 12, and two opposite ends of the honeycomb paper grid 20 are connected to the support portion 11 provided at the head end of the foldable paperboard 10 and the support portion 11 provided at the tail end of the foldable paperboard 10, respectively.

In the embodiment of the present invention, the honeycomb paper grid 20 is disposed on one side of the bottom surface of the foldable paperboard 10, two opposite ends of the honeycomb paper grid 20 are connected to the supporting portion 11, and other portions of the honeycomb paper grid 20 are spaced apart from the supporting portion 11, so that the honeycomb paper grid 20 has good structural strength and buffering performance; when the foldable honeycomb paper tray is used for packaging and transportation, the supporting parts 11 are folded to enable the foldable paper board 10 to form a required shape, an object is placed on one side of the top surface of the foldable paper board 10, the supporting parts 11 and the object are wrapped, and the honeycomb paper grid 20 is placed on one side of the bottom surface of the foldable paper board 10 to reduce external acting force, so that damage to the object caused by collision, extrusion and bumping in the transportation process is greatly reduced, the function of protecting the object is realized, the reliability is high, and the safety performance is good; alternatively, the article may be placed directly on the honeycomb paper grid 20, with the honeycomb paper grid 20 locating and protecting the article; when foldable honeycomb paper tray is in idle state, the accessible turns over each supporting part 11 and makes collapsible cardboard 10 be in fold condition, has reduced the transportation and the storage space that occupy, has saved cost of transportation and storage cost, increases the application range of foldable honeycomb paper tray, and the practicality is strong.

In another embodiment of the utility model, a fixing part 13 is arranged at the joint of the supporting part 11 of the folding honeycomb paper tray and the honeycomb paper grid 20, the fixing part 13 is provided with a joint side surface, and the joint side surface is connected with the end part of the honeycomb paper grid 20; the honeycomb paper grids 20 can be fixed on the attaching side face through glue, the fixing portions 13 and the supporting portions 11 can be folded to adapt to the foldable paper boards 10 in different shapes, the fixing portions 13 are additionally arranged to reduce the stretching degree of the honeycomb paper grids 20 when the foldable paper boards 10 are in the stretching state, so that the honeycomb paper grids 20 are always kept at the optimal stretching degree, and the protection performance of the honeycomb paper grids 20 is improved.

In another embodiment of the present invention, the number of the folding cellular paper tray supports 11 is provided with two or four; when two supporting parts 11 are arranged, as shown in fig. 1-2, the foldable paper board 10 is turned to be in an extending state, the two supporting parts 11 are arranged in parallel, the fixing part 13 is arranged perpendicular to the supporting parts 11, the foldable paper board 10 is arranged in a flat plate structure, and the foldable honeycomb paper tray is placed in a paper box to layer the inner cavity of the paper box so as to store articles in a classified manner; when four supporting parts 11 are arranged, as shown in fig. 3-4, the foldable paper board 10 is turned to an extended state, the two supporting parts 11 in the middle are arranged in parallel, the supporting parts 11 at the head end and the tail end are both arranged perpendicular to the supporting part 11 in the middle to form a cavity capable of storing articles, the foldable honeycomb paper tray is placed in a paper box, and the honeycomb paper grids 20 are abutted against the inner side wall of the paper box to buffer external acting force; the number of the supporting parts 11 can be set according to requirements so as to meet different use occasions, and the application range is wide.

In another embodiment of the present invention, the foldable honeycomb paper tray foldable paperboard 10 is provided with at least two foldable paperboards 10, the adjacent two foldable paperboards 10 are spaced apart from each other, the support 11 at the head end of each foldable paperboard 10 is connected to one end of the honeycomb paper grid 20, and the support 11 at the tail end of each foldable paperboard 10 is connected to the other opposite end of the honeycomb paper grid 20; the plurality of foldable paper boards 10 are arranged in a separated mode so as to adapt to the foldable paper boards 10 with different widths, the situation that large-size paper boards are directly used is avoided, the processing difficulty is reduced, and the processing efficiency is improved.

In another embodiment of the present invention, the folding cellular paper tray support 11 is provided with a positioning slot for positioning an object, so as to position the object, reduce the deviation of the object during transportation, and improve the stability during transportation.

In another embodiment of the present invention, a groove adapted to the positioning groove is disposed on one side of the foldable honeycomb paper tray honeycomb paper grid 20 close to the foldable paper board 10, so that the supporting force around the honeycomb paper grid 20 is greater than the supporting force in the middle, thereby reducing the outward deviation of the object, and the groove and the positioning groove are disposed opposite to each other, thereby positioning the object and further enhancing the stability of the moving process.

In another embodiment of the present invention, the folding honeycomb paper tray honeycomb paper grid 20 has a snap groove adapted to the bending portion 12 on one side close to the folding paperboard 10, so as to facilitate the positioning of the folding paperboard 10 after being stretched.

In another embodiment of the present invention, the folding cellular paper pallet support 11 is provided in a rectangular configuration for easy folding and unfolding.

In another embodiment of the present invention, the folded honeycomb paper tray has a fold provided between two adjacent supporting portions 11, and the foldable paper board 10 is integrally formed by the supporting portions 11, so as to reduce unnecessary fixing and connecting members and improve the production efficiency of the foldable paper board 10.

In another embodiment of the present invention, the folding honeycomb paper tray honeycomb paper grid 20 comprises a plurality of flexible paper sheets, each flexible paper sheet having bonded portions and non-bonded portions at intervals; bonding parts on two adjacent flexible paper sheets are bonded together to form a connecting part, and a hole is formed between two adjacent non-bonding parts; this flexible scraps of paper adopts the note to make, and this note is rectangular platykurtic, and every note interval sets up bonding portion and non-bonding portion, and adjacent note forms cellular flexible scraps of paper through bonding portion and non-bonding portion, possesses good folding performance, and space utilization is high, extensive applicability. This honeycomb paper grid 20 has the following advantages: the honeycomb sandwich structure has the advantages that the honeycomb sandwich structure has the maximum strength/mass ratio compared with other various plate structures, so that the finished product has high strength in performance and price ratio; secondly, the surface is flat and not easy to deform, the honeycomb sandwich structure is approximately isotropic, the structural stability is good, the honeycomb sandwich structure is not easy to deform, and the compression resistance and the bending resistance are outstanding; thirdly, the material has good impact resistance and buffering performance, has good toughness and rebound resilience, has excellent buffering performance due to a unique honeycomb sandwich structure, and has a higher energy absorption value per unit volume in all buffering materials; fourthly, sound absorption and heat insulation are carried out, a closed small chamber is arranged in the honeycomb sandwich structure, and air is filled in the small chamber, so that the honeycomb sandwich structure has good sound insulation and heat preservation performance; and fifthly, the honeycomb paperboard is pollution-free, accords with the modern environmental protection trend, is made of recyclable paper materials, and can be recycled after being used.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a foldable honeycomb paper tray which characterized in that: the foldable paper plate is at least divided into two supporting parts from the head end to the tail end, a bending part is arranged between every two adjacent supporting parts, so that each supporting part can be folded around the bending part, and two opposite ends of the honeycomb paper grid are respectively connected with the supporting part arranged at the head end of the foldable paper plate and the supporting part arranged at the tail end of the foldable paper plate.

2. The folded, cellular paper tray of claim 1, wherein: the supporting part with the junction of honeycomb paper grid is equipped with the fixed part, the fixed part has the laminating side, the laminating side with the end connection of honeycomb paper grid.

3. The folded, cellular paper tray of claim 1, wherein: the number of the supporting parts is two or four.

4. The folded, cellular paper tray of claim 1, wherein: the foldable paper boards are at least provided with two foldable paper boards, the adjacent two foldable paper boards are arranged in a separated mode, the supporting portion at the head end of each foldable paper board is connected with one end of the honeycomb paper grid, and the supporting portion at the tail end of each foldable paper board is connected with the other opposite end of the honeycomb paper grid.

5. The folded honeycomb paper tray of claim 1, wherein: the supporting part is provided with a positioning groove for positioning the object.

6. The folded, cellular paper tray of claim 5, wherein: and one side of the honeycomb paper grid close to the foldable paperboard is provided with a groove matched with the positioning groove.

7. The folded, cellular paper tray of claim 1, wherein: and a clamping groove matched with the bending part is formed in one side, close to the foldable paperboard, of the honeycomb paper grid.

8. The folded, cellular paper tray of claim 1, wherein: the supporting part is arranged in a rectangular structure.

9. The folded, cellular paper tray of claim 1, wherein: the bending part is provided with a crease, and the crease is arranged between two adjacent supporting parts.

10. The folded, cellular paper tray of claim 1, wherein: the honeycomb paper grid comprises a plurality of flexible paper sheets, and bonding parts and non-bonding parts are arranged on each flexible paper sheet at intervals; the bonding parts on two adjacent flexible paper sheets are bonded together to form a connecting part, and a hole is formed between two adjacent non-bonding parts.