CN220595504U

CN220595504U - High-strength extrusion-proof plastic tray

Info

Publication number: CN220595504U
Application number: CN202322302466.4U
Authority: CN
Inventors: 苏剑森; 周丽阳
Original assignee: Hui'an Xinfa Plastic Packaging Co ltd
Current assignee: Hui'an Xinfa Plastic Packaging Co ltd
Priority date: 2023-08-27
Filing date: 2023-08-27
Publication date: 2024-03-15
Anticipated expiration: 2033-08-27

Abstract

The utility model discloses a high-strength extrusion-proof plastic tray. The tray comprises a top layer with a first cavity at the bottom, a bottom layer with a second cavity at the top and a middle reinforcing layer, wherein a plurality of supporting columns are arranged at the bottom of the bottom layer, the middle reinforcing layer comprises a grating plate and an external reinforcing strip, the external reinforcing strip is arranged around the side wall of the grating plate, the upper part and the lower part of the grating plate are respectively embedded into the first cavity and the second cavity, and the external reinforcing strip is arranged between the top layer and the bottom layer. According to the utility model, the plastic tray is divided into three layers by arranging the middle reinforcing layer with the grid structure, so that the transverse extrusion resistance of the plastic tray is improved, the top layer and the bottom layer are fixedly connected by arranging the outer reinforcing strips, and the overall structural strength of the plastic tray is improved.

Description

High-strength extrusion-proof plastic tray

Technical Field

The utility model relates to the field of plastic trays, in particular to a high-strength extrusion-resistant plastic tray.

Background

The plastic tray is a logistics unit matched with logistics equipment such as a forklift, a goods shelf and the like, can be used for storing, loading and carrying goods, and is one of the indispensable physical equipment in modern logistics storage. The traditional plastic tray has limited hardness of plastic materials, so that transverse extrusion deformation is easy to occur when a plurality of weights are carried, and even the traditional plastic tray can be broken in the moving process. Although the insertion of steel tubes into plastic trays also increases the support capacity of the tray, the steel tubes slide out easily during operation and still take plastic as the main structure and lateral deformation still exists.

Disclosure of Invention

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings hereof.

The utility model aims to overcome the defects and provide the high-strength extrusion-resistant plastic tray which has the advantages of high structural strength, difficult extrusion deformation and convenience in transportation.

The utility model provides a high-strength extrusion-proof plastic tray, which comprises a top layer with a first cavity at the bottom, a bottom layer with a second cavity at the top and a middle reinforcing layer. The bottom of the bottom layer is provided with a plurality of support columns, the middle reinforcing layer comprises a grating plate and an external reinforcing strip, the external reinforcing strip is arranged around the side wall of the grating plate, the upper part and the lower part of the grating plate are respectively embedded into the first cavity and the second cavity, and the external reinforcing strip is arranged between the top layer and the bottom layer.

In some embodiments, the top layer and the bottom layer are hollow honeycomb structures.

In some embodiments, the reinforcing strip extends at four corners with a boss provided with connection holes.

In some embodiments, an auxiliary portion is disposed at the connection between the support column and the bottom layer.

In some embodiments, a connection plate is provided below the support column.

In some embodiments, the middle reinforcing layer is steel, and the top layer and the bottom layer are plastic.

By adopting the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the plastic tray is divided into three layers by arranging the middle reinforcing layer with the grid structure, so that the transverse extrusion resistance of the plastic tray is improved, the top layer and the bottom layer are fixedly connected by arranging the outer reinforcing strips, and the overall structural strength of the plastic tray is improved.

Through setting up hollow honeycomb, honeycomb joint strength is big, guarantees the joint strength of plastics tray when reducing the quality of plastics tray and not ponding.

Through set up the flange at the four corners of strengthening strip, increase the use mode that plastics tray hoisted, increase its function of use.

Through setting up curved auxiliary portion, increase the supporting effect of support column.

The connecting plate is arranged below the supporting column, so that the stress area of the whole plastic tray is increased, and the pressure of the tray to the bottom surface and the truck is reduced.

The steel material is selected as the middle reinforcing layer, so that the hardness is high, and the reinforcing effect is obvious.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

It is apparent that these and other objects of the present utility model will become more apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings and figures.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of the preferred embodiments, as illustrated in the accompanying drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model, without limitation to the utility model.

In the drawings, like parts are designated with like reference numerals and are illustrated schematically and are not necessarily drawn to scale.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only one or several embodiments of the utility model, and that other drawings can be obtained according to such drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a high strength anti-extrusion plastic pallet according to the present utility model;

FIG. 2 is an exploded view of the overall structure of a high strength anti-extrusion plastic pallet of the present utility model;

fig. 3 is a side cross-sectional view of a high strength anti-extrusion plastic pallet of the present utility model.

The main reference numerals illustrate:

1. a top layer;

11. a first cavity;

2. a bottom layer;

21. a second cavity;

22. a support column;

221. an auxiliary part;

23. a connecting plate;

3. an intermediate reinforcing layer;

31. a grating plate;

32. an outer reinforcing strip;

33. a convex plate;

331. and a connection hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the following detailed description. It should be understood that the detailed description is presented merely to illustrate the utility model, and is not intended to limit the utility model.

The present utility model provides a high strength anti-extrusion plastic pallet, referring to fig. 1, comprising a top layer 1, a bottom layer 2 and an intermediate reinforcing layer 3. Referring to fig. 3, the bottom of the top layer 1 is provided with a first cavity 11, the top of the bottom layer 2 is provided with a second cavity 21, and the top layer 1 and the bottom layer 2 are both hollow honeycomb structures. The top layer 1 and the bottom layer 2 are made of plastic materials. The bottom of the bottom layer 2 is provided with a plurality of support columns 22, the connection part of the support columns 22 and the bottom layer 2 is provided with an arc auxiliary part 221, and the lower part of the support columns 22 is provided with a connecting plate 23. Referring to fig. 2, the intermediate reinforcing layer 3 includes a grating plate 31 and outer reinforcing bars 32. The middle reinforcing layer 3 is made of steel, the outer reinforcing strips 32 are arranged around the side walls of the grid plates 31, the reinforcing strips are extended with convex plates 33 at four corners, and connecting holes 331 are arranged on the convex plates 33. The upper and lower portions of the grating plate 31 are respectively embedded in the first cavity 11 and the second cavity 21, and the external reinforcing bars 32 are provided between the top layer 1 and the bottom layer 2. The top layer 1, the bottom layer 2 and the middle reinforcing layer are overlapped layer by layer and fixedly connected in a mode of gluing, screwing, plastic integral adhesion and the like.

It is to be understood that the disclosed embodiments are not limited to the specific process steps or materials disclosed herein, but are intended to extend to equivalents of such features as would be understood by one of ordinary skill in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic, described in connection with the embodiment is included in at least one embodiment of the utility model. Thus, appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, numbers, etc., to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the utility model can be practiced without one or more of the specific details, or with other methods, components, materials, etc.

Claims

1. The utility model provides a high strength prevents extrusion formula plastics tray, its characterized in that, including top layer, bottom and middle enhancement layer, the bottom of this top layer is equipped with first cavity, and the top of this bottom is equipped with the second cavity, and the bottom of this bottom is equipped with a plurality of support column, and this middle enhancement layer includes grid board and outer reinforcement strip, and this outer reinforcement strip sets up around this grid board lateral wall, and the upper and lower part of this grid board imbeds this first cavity and this second cavity respectively, and this outer reinforcement strip is located between this top layer and this bottom.

2. The high strength, crush resistant plastic pallet of claim 1, wherein the top layer and the bottom layer are hollow honeycomb structures.

3. The high-strength anti-extrusion plastic pallet as claimed in claim 1, wherein the reinforcing bars are extended at four corners with convex plates provided with connection holes.

4. The high strength anti-extrusion plastic pallet as claimed in claim 1, wherein the support post is provided with an auxiliary portion at the junction with the bottom layer.

5. The high strength anti-extrusion plastic pallet as claimed in claim 1, wherein a connection plate is provided under the support column.

6. The high strength, crush resistant plastic pallet of claim 1, wherein the middle reinforcing layer is steel and the top and bottom layers are plastic.