CN113371315A

CN113371315A - Telescopic honeycomb paper packaging structure

Info

Publication number: CN113371315A
Application number: CN202110840329.9A
Authority: CN
Inventors: 丁宇
Original assignee: Shenzhen Yongfuda Technology Products Co ltd
Current assignee: Shenzhen Yongfuda Technology Products Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2021-09-10

Abstract

A collapsible honeycomb paper packaging structure comprising: the soft honeycomb core body comprises a soft honeycomb core body (1), a supporting piece (2) and a bearing plate (3), wherein a plurality of horizontal honeycomb holes are formed in the side surface of the honeycomb core body (1), an accommodating chamber (11) is formed in the honeycomb core body (1), an upper opening (12) is formed in the upper surface of the honeycomb core body (1), and the accommodating chamber (11) is communicated with the upper opening (12); the supporting piece (2) is provided with a positioning plate (21) and a plurality of supporting plates (22) which can be turned over up and down relative to the positioning plate (21), and the positioning plate (21) is fixed with the upper surface of the honeycomb core body (1); the bearing plate (3) is fixed with the lower surface of the honeycomb core body (1). Because the backup pad can provide vertical direction's holding power when being vertical state, consequently when a plurality of honeycomb paper packaging structure are in the user state, can stack from top to bottom, make full use of high space in the product transportation.

Description

Telescopic honeycomb paper packaging structure

Technical Field

The invention relates to the field of honeycomb paper packaging, in particular to a telescopic honeycomb paper packaging structure.

Background

The general packaging paper is called paper packaging, and the performance requirements of the paper packaging mainly include the following aspects: easy degradation, high strength, low cost and good air permeability.

In order to achieve the cushioning property of paper packages, some manufacturers adopt a honeycomb type packaging structure, such as a paper inner packaging material structure disclosed in chinese utility model patent CN2250323Y and a protective packaging product disclosed in chinese patent application CN 110582398A. In the prior art, there are many packaging structures similar to the solutions described in the above documents, and they are not listed here.

For example, the chinese utility model CN2250323Y discloses a stretchable honeycomb structure of packaging material, wherein the honeycomb structure is bonded end to form a ring-shaped sleeve body fitting the surface of the object to be packaged. When in use, the utility model can prevent the object from colliding and absorb the bumping and the shaking, and when not in use, the utility model can be folded to save space. However, the above-mentioned packaging structure does not have the supporting force of vertical direction, so that the large batch of product packages can only be placed in a single layer, and cannot be stacked up and down, and the space utilization rate is not high. Further, if the packaging material structure is placed horizontally (after being rotated by 90 °) and then a plurality of packaging material structures are stacked one on top of another, the packaging material structure placed at the lowermost layer may receive a large weight and the honeycomb structure may be crushed.

Some manufacturers use the honeycomb core as a buffer material of the packing box or the packing box, such as an inner box disclosed in chinese utility model CN100999269A for holding the packing box for fragile articles, and a watermelon packing box disclosed in chinese utility model CN 203806409U. The packaging structure of the technical scheme recorded in the literature can not only buffer products, but also stack packaging boxes/boxes, and is high in space utilization rate. However, the above-mentioned box/case is not foldable and requires the same space when not in use, which is not conducive to storage.

In addition, other manufacturers have used corrugated structures to make packaging boxes. Like chinese utility model patent CN204802194U an expandable packing carton of corrugated paper tube-shape, its cyclic annular section of thick bamboo wall adopts the corrugated paper to make and forms, can stretch out and draw back from top to bottom, is provided with arch and recess between the annular wall simultaneously, can control flexible, when needs take out the article in the packing carton, can suitably expand cyclic annular section of thick bamboo wall, stretches into the hand and wherein takes out article. However, the corrugated structure has a relatively weak buffering capacity compared to the honeycomb structure, and cannot really protect vulnerable products. In addition, the above-mentioned packaging boxes also have no supporting force in the vertical direction and therefore cannot be stacked.

Disclosure of Invention

In order to solve the above problems, the present invention provides a retractable honeycomb paper packaging structure, which is characterized in that: the honeycomb paper packaging structure comprises: the soft honeycomb core comprises a soft honeycomb core body, a support piece and a bearing plate, wherein the side surface of the honeycomb core body is provided with a plurality of horizontal honeycomb holes, the honeycomb core body is internally provided with a containing chamber, the upper surface of the honeycomb core body is provided with an upper opening, and the containing chamber is communicated with the upper opening; the support piece is provided with a positioning plate and a plurality of supporting plates which can be turned over up and down relative to the positioning plate, and the positioning plate is fixed with the upper surface of the honeycomb core body; the bearing plate is fixed with the lower surface of the honeycomb core body.

Further, the lower surface of the honeycomb core body has a lower opening, the accommodation chamber is communicated with the lower opening, and the bearing plate covers the lower opening.

Further, the honeycomb core body is in a through rectangular shape and is provided with two first side surfaces facing each other and two second side surfaces facing each other, and the number of honeycomb holes on the first side surfaces is larger than that of the honeycomb holes on the second side surfaces.

Further, the support member has at least two support plates facing each other and a positioning plate, the positioning plate has a horizontal cross-sectional shape identical to the shape of the upper surface of the honeycomb core and a size identical to the upper surface of the honeycomb core, the positioning plate has a package opening, the package opening has a shape identical to the shape of the upper opening and a size identical to the upper opening, the package opening is aligned with the upper opening, and when the two support plates are in a vertical state, the two support plates are in contact with the two second side surfaces, respectively.

Further, the honeycomb core, the support member, and the bearing plate are all formed of kraft paper.

Further, the bearing plate is a corrugated board.

Further, the honeycomb paper packaging structure further comprises: the support piece is also provided with at least two extending plates which are opposite to each other, when the two extending plates are in a vertical state, the two extending plates are both positioned above the positioning plate, and the two opposite side surfaces of the pressure-resistant plate are respectively fixed with the two extending plates.

Further, the connecting plate and the compression-resistant plate are both honeycomb paperboards.

Further, the connecting plate and the supporting plate are bonded and fixed through double-sided adhesive tape; the pressure-resistant plate and the extension plate are bonded and fixed through double-sided adhesive tape.

After the technical scheme is adopted, the invention has the effects that:

1. because the honeycomb core body is adopted, the honeycomb holes on the side surface of the honeycomb core body can play a role in buffering the product, the acting force generated by vibration or shaking is offset in the product transportation process, and the product is well protected.

2. The honeycomb core is not fixed in the box body or the box body and can be freely deformed, so that when the honeycomb paper packaging structure is not used, the honeycomb paper packaging structure can be compressed into a contracted state, the storage is convenient, and the space is saved.

3. Because the backup pad can provide vertical direction's holding power when being vertical state, consequently when a plurality of honeycomb paper packaging structure are in the user state, can stack from top to bottom, make full use of high space in the product transportation.

Drawings

FIG. 1 is a drawing showing a contracted state of a packaging structure for a honeycomb paper according to example 1 of the present invention;

fig. 2 is a diagram showing an expanded state of the honeycomb paper packaging structure according to embodiment 1 of the present invention;

FIG. 3 is a diagram showing a state of use of a honeycomb packing structure according to example 1 of the present invention;

fig. 4 is a view showing an expanded state of the honeycomb core according to embodiment 1 of the present invention;

FIG. 5 is a schematic view showing the shrinkage of the honeycomb packaging structure according to example 1 of the present invention during packaging;

FIG. 6 is a drawing showing an expanded state of a honeycomb packing structure according to example 2 of the present invention;

fig. 7 is a state view of a honeycomb packing structure according to embodiment 2 of the present invention;

fig. 8 is a state diagram of a honeycomb packing structure according to embodiment 3 of the present invention.

Detailed Description

It is specifically noted that, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise; the meaning of "several" is at least one. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative positional relationship between the components, the movement, and the like in a certain posture, and if the certain posture is changed, the directional indicator is changed accordingly.

The technical solution of the present invention is further described by the following examples:

[ example 1 ]

The invention provides a telescopic honeycomb paper packaging structure, which is shown in a combined figure 1 and a figure 2 and comprises: the soft honeycomb core body comprises a soft honeycomb core body 1, a support member 2 and a bearing plate 3, wherein the side surface of the honeycomb core body 1 is provided with a plurality of horizontal honeycomb holes, the honeycomb core body 1 is internally provided with a containing chamber 11, the upper surface of the honeycomb core body 1 is provided with an upper opening 12, and the containing chamber 11 is communicated with the upper opening 12; the supporting piece 2 is provided with a positioning plate 21 and a plurality of supporting plates 22 which can be turned over up and down relative to the positioning plate 21, and the positioning plate 21 is fixed on the upper surface of the honeycomb core body 1; the bearing plate 3 is fixed to the lower surface of the honeycomb core 1.

As shown in the combined drawings of FIGS. 1-3, when the honeycomb paper packaging structure is not used, the honeycomb core body 1 is in a shrinkage state, and the space occupied by the honeycomb paper packaging structure is small, so that the honeycomb paper packaging structure is convenient to store. When the honeycomb paper packing structure is used, the product 100 can be put into the housing chamber 11, and the bearing plate 3 is subjected to the gravity of the product and moved downward while the honeycomb core 1 is changed from the contracted state to the expanded state. Further, in the present invention, when the honeycomb paper packing structure is used, the user may turn the support plate 22 downward such that the support plate 22 assumes the vertical state shown in fig. 3 for providing a supporting force in the vertical direction.

It should be noted that in the present embodiment, the height of the supporting plate 22 is generally greater than or equal to the height of the product 100, so that the product 100 can be completely hidden inside the honeycomb core 1, and the supporting plate 22 can provide a supporting force in the vertical direction when a plurality of honeycomb paper packaging structures are stacked up and down. Of course, if the height of the supporting plate 22 is less than the height of the product 100, a part of the product 100 will protrude upward from the upper surface of the honeycomb core 1, and when a plurality of honeycomb paper packaging structures are stacked up and down, the product 100 itself provides a supporting force in the vertical direction, so that the honeycomb paper packaging structures no longer play a role in protection in the vertical direction, but still can achieve a buffering effect in the horizontal direction.

Therefore, the honeycomb paper packaging structure has the following advantages:

Specifically, as shown in fig. 4, the lower surface of the honeycomb core 1 has a lower opening 13, the accommodation chamber 11 communicates with the lower opening 13, and the bearing plate 3 covers the lower opening 13. That is, the honeycomb core 1 is a hollow body, so that the material cost of the lower surface of the honeycomb core 1 can be saved.

More specifically, in the present embodiment, the honeycomb core 1 has a hollow rectangular parallelepiped shape having two first side surfaces 14 facing each other and two second side surfaces 15 facing each other, and the number of cells of the first side surface 14 is larger than that of the second side surface 15. Since the honeycomb core 1 is manufactured by laminating and adhering paper, if the honeycomb holes of the same number are arranged in two directions, the process difficulty is greatly increased, and therefore the structure is adopted in the embodiment to reduce the process difficulty. Of course, in other embodiments, the honeycomb core 1 may have other shapes, such as a hollow cylindrical shape.

More specifically, in the present embodiment, the accommodation chamber 11 is a cylindrical chamber. The shape of the receiving chamber 11 will generally match the shape of the product 100, so in other embodiments, the receiving chamber 11 may be a chamber with other shapes, such as a rectangular parallelepiped chamber.

More specifically, with continued reference to fig. 1, in the present embodiment, the support member 2 has at least two support plates 22 facing each other and a positioning plate 21, the positioning plate 21 has a horizontal cross-sectional shape that is identical to the shape and size of the upper surface of the honeycomb core 1, the positioning plate 2 has a packing opening 23, the packing opening 23 has a shape that is identical to the shape and size of the upper opening 12, the packing opening 23 is aligned with the upper opening 12, and when the two support plates 22 are in the vertical state, the two support plates 22 are in contact with the two second side surfaces 15, respectively. As described above, the second side surface 15 has a smaller number of honeycomb holes, so that the cushioning property is weaker than that of the first side surface 14, and the compressive strength of the second side surface 15 can be enhanced by the contact between the support plate 22 and the second side surface 15 (i.e., the reinforcing effect of the support plate 22 in the water direction), thereby enhancing the protection effect of the product 100. Of course, in other embodiments, there may be four support plates 22, two of the support plates 22 are opposite to each other, and the other two support plates 22 are opposite to each other, when the four support plates 22 are in the vertical state, two of the support plates 22 are respectively in contact with the two first side surfaces 14, and the other two support plates 22 are respectively in contact with the two second side surfaces 15.

More specifically, in the present embodiment, the supporting plate 22 and the positioning plate 21 have a crease therebetween. The support panel 22 may be inverted about the crease. In other embodiments, a rotating shaft may be disposed between the supporting plate 22 and the positioning plate 21, the rotating shaft penetrates through both the supporting plate 22 and the positioning plate 21, and the supporting plate 22 may rotate around the rotating shaft. But compared with the rotating shaft structure, the structure of the crease is simpler, which is beneficial to reducing the process difficulty.

More specifically, in the present embodiment, the honeycomb core 1, the support 2, and the bearing plate 3 are all formed of kraft paper. The kraft paper is a degradable material, so the whole honeycomb paper packaging structure is degradable, and the environment-friendly requirement of the market on the packaging material is met. Of course, in other embodiments, the supporting member 2 and the bearing plate 3 may be formed of other hard materials to prolong the service life. Further, the honeycomb core 1 may be formed of a paper material other than kraft paper.

As a preferable scheme, the bearing plate 3 is a corrugated board. Because corrugated container board can take place the deformation of certain degree in vertical direction, consequently when product 100 is on bearing plate 3, bearing plate 3 can play the cushioning effect to the lower surface of product 100 to also play the cushioning effect when stacking from top to bottom at a plurality of honeycomb paper packaging structure.

[ example 2 ]

In embodiment 1, the supporting plate 22 and the positioning plate 21 have creases therebetween, so that the process complexity can be reduced, but the rigidity of the supporting plate 22 and the ability of the creases to maintain the supporting plate 22 in a vertical state are reduced after the honeycomb paper packaging structure is used for a plurality of times. As shown in fig. 5, when the product 100 is placed in the containing chamber 11, the two support plates 22 may not be able to bear the pressure and turn upward in the direction of the arrow, causing the honeycomb core 1 to contract, resulting in the product protruding outside the containing chamber 11.

As shown in fig. 6, in the present embodiment, the honeycomb paper packaging structure further includes: the connecting plate 4, the connecting plate 4 is located the below of bearing plate 3, and two mutually just side surfaces of connecting plate 4 form fixedly with two backup pads 22 respectively. As shown in fig. 7, during use, the two support plates 22 can be maintained in a vertical state by the fixing action of the connecting plate 4, and the situation of turning upwards is avoided. Other structures of this embodiment are the same as those of embodiment 1, and are not described herein again.

In the present embodiment, the connection plate 4 and the support plate 22 are fixed by double-sided adhesive tape bonding. Of course, in other embodiments, the fixing device can be fixed by a hook and loop fastener or by other fixing methods.

It is worth mentioning that the most desirable state is to maintain the support plate 22 in a vertical state. However, when the structure of the present embodiment is adopted, the supporting plate 22 may not be in the vertical state (e.g., inclined outward or inward) during the use, because the connecting plate 4 plays a role of fixing between the two supporting plates 22, and therefore even the inclined supporting plate 22 is not turned upward under the pressure.

Preferably, the web 4 is a honeycomb paperboard. The honeycomb paper board can play a good buffering role, and the buffering effect is further improved when a plurality of honeycomb paper packaging structures are stacked up and down.

[ example 3 ]

In example 2, when a plurality of honeycomb paper packaging structures are stacked one on top of another, a good cushioning effect can be achieved. However, when the honeycomb paper packaging structure is stacked with other articles, the upper end thereof does not have a cushioning function.

As shown in fig. 8, in the present embodiment, the honeycomb paper packaging structure further includes: the pressure-resisting plate 5 and the support 2 further have at least two extending plates 23 facing each other, when the two extending plates 23 are in a vertical state, the two extending plates 23 are both located above the positioning plate 21, and two side surfaces facing each other of the pressure-resisting plate 5 are respectively fixed with the two extending plates 23. Through the common protection effect of connecting plate 4 and resistance to compression board 5, improve buffering effect, can let honeycomb paper packaging structure be applicable to and stack with different article.

In the present embodiment, the compression-resistant plate 5 and the extension plate 23 are fixed by double-sided adhesive tape bonding. Of course, in other embodiments, the fixing device can be fixed by a hook and loop fastener or by other fixing methods.

Preferably, the compression-resistant sheet 5 is also a honeycomb cardboard. The honeycomb paper board can play a good buffering role, and the buffering effect is further improved when a plurality of honeycomb paper packaging structures are stacked up and down.

The above-described embodiments are merely preferred examples of the present invention, and not intended to limit the scope of the invention, so that equivalent changes or modifications in the structure, features and principles of the invention described in the claims should be included in the claims.

Claims

1. The utility model provides a telescopic honeycomb paper packaging structure which characterized in that: the honeycomb paper packaging structure comprises: the soft honeycomb core comprises a soft honeycomb core body (1), a support piece (2) and a bearing plate (3), wherein the side surface of the honeycomb core body (1) is provided with a plurality of horizontal honeycomb holes, the inside of the honeycomb core body (1) is provided with a containing chamber (11), the upper surface of the honeycomb core body (1) is provided with an upper opening (12), and the containing chamber (11) is communicated with the upper opening (12); the support piece (2) is provided with a positioning plate (21) and a plurality of supporting plates (22) which can be turned over up and down relative to the positioning plate (21), and the positioning plate (21) is fixed with the upper surface of the honeycomb core body (1); the bearing plate (3) is fixed with the lower surface of the honeycomb core body (1).

2. The retractable honeycomb paper packaging structure of claim 1, wherein: the lower surface of the honeycomb core body (1) is provided with a lower opening (13), the containing chamber (11) is communicated with the lower opening (13), and the bearing plate (3) covers the lower opening (13).

3. The retractable honeycomb paper packaging structure of claim 1, wherein: the honeycomb core body (1) is in a hollow cuboid shape and is provided with two first side surfaces (14) which are opposite to each other and two second side surfaces (15) which are opposite to each other, and the number of honeycomb holes of the first side surfaces (14) is larger than that of the honeycomb holes of the second side surfaces (15).

4. A retractable honeycomb paper package structure as set forth in claim 3, wherein: the support piece (2) is provided with at least two support plates (22) and a positioning plate (21), the two support plates are opposite to each other, the horizontal section of the positioning plate (21) is identical to the upper surface of the honeycomb core body (1) in shape and size, the positioning plate (2) is provided with a packaging opening (23), the packaging opening (23) is identical to the upper opening (12) in shape and size, the packaging opening (23) is aligned with the upper opening (12), and when the two support plates (22) are in a vertical state, the two support plates (22) are respectively in contact with the two second side surfaces (15).

5. The retractable honeycomb paper packaging structure of claim 4, wherein: the honeycomb core body (1), the supporting piece (2) and the bearing plate (3) are all formed by kraft paper.

6. The retractable honeycomb paper packaging structure of claim 4, wherein: the bearing plate (3) is a corrugated board.

7. The retractable honeycomb paper packaging structure of claim 4, wherein: the honeycomb paper packaging structure further comprises: the connecting plate (4) is located below the bearing plate (3), and two side surfaces of the connecting plate (4) which are opposite to each other are respectively fixed with the two supporting plates (22).

8. The retractable honeycomb paper packaging structure of claim 7, wherein: the honeycomb paper packaging structure further comprises: the support piece (2) is further provided with at least two extending plates (23) which are opposite to each other, when the two extending plates (23) are in a vertical state, the two extending plates (23) are located above the positioning plate (21), and two opposite side surfaces of the pressure resisting plate (5) are respectively fixed with the two extending plates (23).

9. The retractable honeycomb paper packaging structure of claim 8, wherein: the connecting plate (4) and the pressure-resistant plate (5) are both made of honeycomb paperboards.

10. The retractable honeycomb paper packaging structure of claim 9, wherein: the connecting plate (4) and the supporting plate (22) are bonded and fixed through double-sided adhesive tapes; the pressure resistant plate (5) and the extension plate (23) are bonded and fixed through double-sided adhesive tape.