CN210213145U

CN210213145U - High-strength multilayer bearing corrugated paper tray

Info

Publication number: CN210213145U
Application number: CN201920795397.6U
Authority: CN
Inventors: Zhaosheng Meng; 孟照胜; Xiaoming Wang; 王晓明; Zhenghua Gao; 高正华; Shuiguo Fang; 方水国; Hua Wu; 吴华; Yi Liu; 刘义; Hui Li; 李晖; Yidong Cao; 曹义东; Minghui Liu; 刘明辉
Original assignee: Haining Huasheng Packaging Co ltd
Current assignee: Haining Huasheng Packaging Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-31
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a bearing type corrugated paper tray of multilayer excels in, include first cardboard and paste the tray foot in first cardboard bottom, its characterized in that: the two sides of the upper surface extension of the first paperboard are glued with the first supporting plate, the middle part of the upper surface extension of the first paperboard is glued with the second supporting plate, and the upper surfaces of the first supporting plate and the second supporting plate are glued with the second paperboard. The utility model has a certain supporting function to the second paper board through the corresponding elastic material with the strip shape in the mounting groove, the elastic material can be selected from a foam board, sponge foam or rubber material, and has certain elasticity and certain pressure resistance, thereby playing the roles of buffering and supporting; the paper sleeve is arranged outside the tray leg, so that certain waterproof and moistureproof effects can be achieved; in addition, by designing the paper tray, the foam layer and the hard layer are adopted, so that the buffering performance and the waterproof performance can be further enhanced.

Description

High-strength multilayer bearing corrugated paper tray

Technical Field

The utility model relates to a paper tray technical field especially relates to a bearing type corrugated paper tray of multilayer excels in.

Background

After being processed into finished products, the finished products can be placed in a warehouse for storage, and the finished products are directly placed on the ground, so that the products are affected with damp, and the products are seriously scrapped. Particularly in the south, the products are easily affected by the rainy weather. Currently, the general moisture protection method is to use metal frame, wood frame or foam to protect the product. The cost of using foam is low, but the waterproof and the strength are poor, and most importantly, the foam is not environment-friendly. The wood plate frame and the metal frame are hard in texture and are not easy to be affected with damp, so that the method is a better damp-proof method, but the cost of the wood plate frame and the metal frame is higher.

Fig. 1 illustrates a conventional paper pallet of the prior art, which is less costly but relatively less functional, made of cardboard glued to the paper pallet feet.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a bearing type corrugated paper tray of multilayer excels in, simple structure has better support performance and shock-absorbing capacity, and waterproof, dampproofing effect is better simultaneously, and the cost is lower.

The technical scheme of the utility model as follows:

the utility model provides a bearing type corrugated paper tray of multilayer excels in, includes first cardboard and pastes the tray foot in first cardboard bottom, the sticky first backup pad of the epitaxial both sides in upper surface of first cardboard, and the sticky second backup pad that has of the upper surface extension middle part of first cardboard, the upper surface of first backup pad and second backup pad is glued to have the second cardboard.

Preferably, the inner side of the second support plate is provided with an installation groove, a long-strip-shaped elastic material is correspondingly installed in the installation groove, and the thickness of the elastic material is matched with the height of the second support plate.

Preferably, the thickness of the elastic material is 0.9 to 1 times the height of the second support plate,

preferably, the elastic material can be selected from a foam plate, a sponge foam or a rubber material.

Preferably, the tray foot comprises a paper sleeve and a paper tray, the paper sleeve is glued outside the paper tray, and the top of the paper tray is glued at the bottom of the first paperboard.

Preferably, the paper tray comprises a first paperboard layer, a first sponge foam layer adhered to the upper surface of the first paperboard layer, a second paperboard layer adhered to the upper surface of the first sponge foam layer, a hard layer adhered to the upper surface of the second paperboard layer, a second sponge foam layer adhered to the upper surface of the hard layer and a third paperboard layer adhered to the second sponge foam layer, wherein the third paperboard layer is adhered to the bottom of the first paperboard layer.

Preferably, the hard layer can be made of metal plate or hard plastic.

The utility model has the advantages that: the second paperboard is supported to a certain extent by correspondingly installing the strip-shaped elastic material in the installation groove, the elastic material can be a foam board, sponge foam or rubber material, and the second paperboard has certain elasticity, pressure resistance and buffering and supporting effects; the paper sleeve is arranged outside the tray leg, so that certain waterproof and moistureproof effects can be achieved; in addition, by designing the paper tray, the foam layer and the hard layer are adopted, so that the buffering performance and the waterproof performance can be further enhanced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a prior art paper tray;

fig. 2 is a schematic view of a high-strength multi-layer load-bearing corrugated paper pallet according to the present invention;

FIG. 3 is a left side view of the structure of FIG. 2;

FIG. 4 is a schematic structural view of a tray foot;

FIG. 5 is a schematic diagram of a second supporting plate structure

Fig. 6 is a sectional view of the distribution of layers of the paper tray.

In the figure: 1-a first paperboard; 2-a first support plate; 3-a second paperboard; 4-tray foot; 41-paper sleeve; 42-a paper tray; 421-a first paperboard layer; 422-a first sponge foam layer; 423-a second paperboard layer; 424-hard layer; 425-a second sponge foam layer; 426-a third paperboard layer; 5-a second support plate; 51-a mounting groove; 6-an elastic material.

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.

Examples of which are illustrated in the accompanying drawings, wherein like 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 the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 2 and 3, a high-strength multilayer bearing type corrugated paper tray comprises a first paper board 1 and tray feet 4 adhered to the bottom of the first paper board 1, wherein first supporting plates 2 (two sides in fig. 2) are adhered to two sides of the extension of the upper surface of the first paper board 1, a second supporting plate 5 is adhered to the middle of the extension of the upper surface of the first paper board 1, second paper boards 3 are adhered to the upper surfaces of the first supporting plates 2 and the second supporting plates 5, the first supporting plates 2 and the second supporting plates 5 are paper thick supporting plates, the first supporting plates and the second supporting plates are equal in height and jointly support objects on the second paper board 3, and the first paper board 1 and the second paper board 2 are conventional multilayer corrugated paper boards.

Because there are more spaces between first backup pad 2 and second backup pad 5, the intensity in its space department is relatively poor, consequently open at the inboard of second backup pad 5 has mounting groove 51 (as shown in fig. 5), the corresponding rectangular elastic material 6 of installation (shown in fig. 3) in mounting groove 51, the thickness of elastic material 6 matches with the height of second backup pad 5, for 0.9-1 times of second backup pad height, certain supporting role to second cardboard 3 has, elastic material 6 optional cystosepiment, sponge foam or rubber material, when having certain elasticity, also have certain pressure resistance, can play buffering and supporting role.

As shown in fig. 4, the tray leg 4 includes a paper sleeve 41 and a paper tray 42, the paper sleeve 41 is glued outside the paper tray 42, the top of the paper tray 42 is glued at the bottom of the first paper board 1, the paper sleeve 41 is a uncovered box body (conventional box, which is not described herein) formed by gluing relatively thin corrugated boards according to the size, and the inner side of the paper sleeve 41 is coated with glue and then sleeved on the paper tray 42, so that certain waterproof and moistureproof effects can be achieved;

as shown in fig. 6, in order to further increase the waterproof and buffering properties, the paper tray 42 includes a first paperboard layer 421, a first sponge foam layer 422 adhered to the upper surface of the first paperboard layer 421, a second paperboard layer 423 adhered to the upper surface of the first sponge foam layer 422, a hard layer 424 adhered to the upper surface of the second paperboard layer 423, a second sponge foam layer 425 adhered to the upper surface of the hard layer 424, and a third paperboard layer 426 adhered to the second sponge foam layer, wherein the third paperboard layer 426 is adhered to the bottom of the first paperboard 1, and the hard layer may be a metal plate or a hard plastic, which can enhance the strength and waterproof property of the paper tray 42, and at the same time, the two sponge foam layers can also achieve certain cushioning and waterproof effects. The glue between each layer can be selected from the existing product according to the actual material, and the details are not repeated.

In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bearing type corrugated paper tray of high-strength multilayer, includes first cardboard and pastes the tray foot in first cardboard bottom, its characterized in that: the two sides of the upper surface extension of the first paperboard are glued with the first supporting plate, the middle part of the upper surface extension of the first paperboard is glued with the second supporting plate, and the upper surfaces of the first supporting plate and the second supporting plate are glued with the second paperboard.

2. The high strength, multi-layer, load bearing corrugated pallet as recited in claim 1, further comprising: the inner side of the second supporting plate is provided with a mounting groove, a long-strip-shaped elastic material is correspondingly mounted in the mounting groove, and the thickness of the elastic material is matched with the height of the second supporting plate.

3. The high strength, multi-layer, load bearing corrugated pallet as recited in claim 2, further comprising: the thickness of the elastic material is 0.9-1 times of the height of the second support plate.

4. The high strength, multi-layer, load bearing corrugated pallet as recited in claim 2, further comprising: the elastic material can be selected from a foam plate, sponge foam or a rubber material.

5. The high strength, multi-layer, load bearing corrugated pallet as recited in claim 1, further comprising: the tray foot includes paper cover and paper tray, and the paper cover is glued outside the paper tray, and the paper tray top is glued in first cardboard bottom.

6. The high strength, multi-layer, load bearing corrugated pallet as recited in claim 5, further comprising: the paper tray comprises a first paperboard layer, a first sponge foam layer adhered to the upper surface of the first paperboard layer, a second paperboard layer adhered to the upper surface of the first sponge foam layer, a hard layer adhered to the upper surface of the second paperboard layer, a second sponge foam layer adhered to the upper surface of the hard layer and a third paperboard layer adhered to the second sponge foam layer, wherein the third paperboard layer is adhered to the bottom of the first paperboard layer.

7. The high strength, multi-layer, load bearing corrugated pallet as recited in claim 6, further comprising: the hard layer can be made of metal plate or hard plastic.