CN211307686U

CN211307686U - High-specific-strength plastic sheet

Info

Publication number: CN211307686U
Application number: CN201921789804.9U
Authority: CN
Inventors: 刘有冠
Original assignee: Dongguan Baibo Electronic Technology Co ltd
Current assignee: Dongguan Baibo Electronic Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-21
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to a plastic sheet technical field just discloses a high specific strength plastic sheet, including the sheet body, the top of sheet body is equipped with graphite alkene layer, the bottom fixed mounting on graphite alkene layer has first plastic layer, the bottom fixed mounting on first plastic layer has the hollow layer, the inside fixed mounting on hollow layer has the support column, the bottom fixed mounting on hollow layer has the second plastic layer, the bottom fixed mounting on second plastic layer has the supporting layer. This high specific strength plastic sheet, through being provided with graphite alkene layer, graphite alkene material has perfect two-dimensional crystal structure, and its lattice is the hexagon of being enclosed by six carbon atoms, and these have given graphite alkene extremely excellent mechanical properties and structural rigidity, and the setting through graphite alkene layer makes the whole rigidity of plastics obtain promotion by a wide margin, consequently compares traditional plastic sheet, and the laying of graphite alkene layer can improve the resistant characteristic of buckling and antifriction of plastic sheet.

Description

High-specific-strength plastic sheet

Technical Field

The utility model relates to a plastic sheet technical field specifically is a high specific strength plastic sheet.

Background

The plastic packaging sheet is mainly used for producing disposable plastic cups, plates, bowls, plates, boxes and other thermoforming products, and is widely applied to packaging in the fields of food, vegetable, fruit, beverage, dairy products, industrial parts and the like.

The application fields of the existing plastic sheets are very wide, and the figure of the plastic sheets can be seen everywhere in life, but the existing plastic sheets have some problems, such as lower specific strength, which causes the plastic sheets to be easily torn and broken, so that the friction resistance and the bending resistance of the plastic products are greatly reduced, and the service lives of the plastic products are greatly shortened.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high specific strength plastic sheet possesses the graphite alkene top layer and makes plastics resistant buckle, the protruding muscle of triangle make the advantage that plastic construction polymerized more, and it is lower to have solved traditional plastic sheet's specific strength, has caused plastic products' resistant degree of buckling and antifriction to reduce, and then has shortened plastic products's life's problem.

The utility model provides a following technical scheme: the utility model provides a high specific strength plastic sheet, includes the sheet body, the top of sheet body is equipped with graphite alkene layer, the bottom fixed mounting on graphite alkene layer has first plastic layer, the bottom fixed mounting on first plastic layer has the cavity layer, the inside fixed mounting on cavity layer has the support column, the bottom fixed mounting on cavity layer has the second plastic layer, the bottom fixed mounting on second plastic layer has the supporting layer, the outer protruding muscle of triangle of edge fixed mounting of supporting layer.

Preferably, the hollow layer is composed of a plurality of support columns, and the support columns are hard plastic columns.

Preferably, the supporting layer is formed by combining a plurality of triangular convex ribs.

Preferably, the first plastic layer and the second plastic layer have the same structure, and the first plastic layer and the second plastic layer are common plastic sheets.

Preferably, the triangular convex rib is provided with convex lines, the height of the triangular convex rib is three millimeters, and the cross section of the triangular convex rib is square.

Preferably, a graphene material is added in the graphene layer

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this high specific strength plastic sheet, through being provided with graphite alkene layer, graphite alkene material has perfect two-dimensional crystal structure, and its lattice is the hexagon of being enclosed by six carbon atoms, and these have given graphite alkene extremely excellent mechanical properties and structural rigidity, and the setting through graphite alkene layer makes the whole rigidity of plastics obtain promotion by a wide margin, consequently compares traditional plastic sheet, and the laying of graphite alkene layer can improve the resistant characteristic of buckling and antifriction of plastic sheet.

2. This high strength plastic sheet, through the setting of cavity layer for this plastic sheet is when buckling, and the plastic layer above the cavity layer and the plastic layer below the cavity layer can contact each other, then the support of the support column of cavity layer inside fixed mounting in rethread, make the support column on both sides can support from the both sides of contact point, thereby reach the effect of three point support, make bearing structure more stable, further make plastic sheet have better intensity.

3. This high specific strength plastic sheet is provided with the protruding muscle of triangle through the inboard at this plastic sheet, and the protruding muscle of triangle can be in the inboard can carry out atress extrusion plastic sheet from the inboard when plastic sheet buckles to can play fine supporting role when plastic sheet receives external force extrusion, because triangle-shaped has very good stability, so make plastic sheet's life-span longer.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is the structural schematic diagram of the triangular rib of the present invention.

In the figure: 1. a sheet body; 2. a graphene layer; 3. a first plastic layer; 4. a hollow layer; 5. a support pillar; 6. a second plastic layer; 7. a support layer; 8. and (5) triangular convex ribs.

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. 1-2, a high specific strength plastic sheet includes a sheet body 1, a graphene layer 2 is disposed on a top of the sheet body 1, a graphene material is added in the graphene layer 2, the graphene material is characterized in that the graphene material has a perfect two-dimensional crystal structure, a lattice of the graphene material is a hexagon surrounded by six carbon atoms, and the graphene material has excellent mechanical properties and structural rigidity, so that the rigid structure of a surface layer of the sheet body 1 is stronger by adding the graphene material, and has better bending resistance and friction resistance, a first plastic layer 3 is fixedly mounted at a bottom of the graphene layer 2, the first plastic layer 3 and a second plastic layer 6 have the same structure, and the first plastic layer 3 and the second plastic layer 6 are common plastic sheets, and the first plastic layer 3 and the second plastic layer 6 are substantially integrated, only one hollow layer 4 is added between the first plastic layer 3 and the second plastic layer 6, the hollow layer 4 is actually a layer formed by the surfaces of the first plastic layer 3 and the second plastic layer 6, the main structure of the hollow layer is also a support pillar 5, the first plastic layer 3 and the second plastic layer 6 form a three-point triangular fixation through the arrangement of the support pillar 5, so that the hollow layer 4 can really play the role, the hollow layer 4 is fixedly arranged at the bottom of the first plastic layer 3, the hollow layer 4 is formed by a plurality of support pillars 5, the support pillar 5 is a hard plastic pillar, the first plastic layer 3 and the second plastic layer 6 are integrated, but the hard plastic pillar is harder than the first plastic layer 3 and the second plastic layer 6, the arrangement is that when the sheet body 1 is bent, the first plastic layer 3 and the second plastic layer 6 can be drawn together on one hand, when one side contacts the other side, three-point fixation is formed by the support columns 5 between the first plastic layer 3 and the second plastic layer 6, so that the structure of the sheet body is more stable, the texture of the hard plastic columns is harder than that of the first plastic layer 3 and the second plastic layer 6, so that the support force provided by the support columns 5 in the fixation process is better, the sheet body cannot be easily bent and deformed, the support columns 5 are fixedly installed inside the hollow layer 4, the second plastic layer 6 is fixedly installed at the bottom of the hollow layer 4, the support layer 7 is fixedly installed at the bottom of the second plastic layer 6, the support layer 7 is formed by combining a plurality of triangular convex ribs 8, the triangular convex ribs 8 are triangular, the support layer 7 with a stable structure can be combined by overlapping a plurality of triangles, and the back of the sheet body 1 forms a net-shaped structure by the arrangement of the support layer 7, through the setting of this structure, can receive when buckling at sheet body 1, can compete with the power of buckling through netted triangle protruding muscle 8, thereby it is comparatively difficult when making buckle, the effect of protection sheet body has been played, the outer edge fixed mounting of supporting layer 7 has triangle protruding muscle 8, triangle protruding muscle 8 is bellied line, the bellied height of triangle protruding muscle 8 is three millimeters, and the cross sectional shape of triangle protruding muscle 8 is the square, bellied line can form more holistic tension on the surface of object, thereby make the resistant ability of buckling on object surface stronger, and the cross-section of triangle protruding muscle 8 is the square, consequently can judge the more durable of the shape of triangle protruding muscle 8, thereby can be fine support the back of sheet body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high specific strength plastic sheet comprising a sheet body (1), characterized in that: the sheet material comprises a sheet material body (1), wherein the top of the sheet material body (1) is provided with a graphene layer (2), the bottom fixed mounting of the graphene layer (2) is provided with a first plastic layer (3), the bottom fixed mounting of the first plastic layer (3) is provided with a hollow layer (4), the inside fixed mounting of the hollow layer (4) is provided with a support column (5), the bottom fixed mounting of the hollow layer (4) is provided with a second plastic layer (6), the bottom fixed mounting of the second plastic layer (6) is provided with a support layer (7), and the outer edge of the support layer (7) is provided with a triangular convex rib (8).

2. A high specific strength plastic sheet according to claim 1, wherein: the hollow layer (4) is composed of a plurality of supporting columns (5), and the supporting columns (5) are hard plastic columns.

3. A high specific strength plastic sheet according to claim 1, wherein: the supporting layer (7) is formed by combining a plurality of triangular convex ribs (8).

4. A high specific strength plastic sheet according to claim 1, wherein: the first plastic layer (3) and the second plastic layer (6) are identical in structure, and the first plastic layer (3) and the second plastic layer (6) are common plastic sheets.

5. A high specific strength plastic sheet according to claim 1, wherein: the triangular convex ribs (8) are convex lines, the height of the triangular convex ribs (8) is three millimeters, and the cross section of each triangular convex rib (8) is square.

6. A high specific strength plastic sheet according to claim 1, wherein: graphene materials are added into the graphene layer (2).