CN214026570U

CN214026570U - Environment-friendly plastic sheet

Info

Publication number: CN214026570U
Application number: CN202022892424.7U
Authority: CN
Inventors: 张良忠
Original assignee: Wenzhou Shate Plastic Technology Co ltd
Current assignee: Wenzhou Shate Plastic Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-24
Anticipated expiration: 2030-12-03

Abstract

The utility model belongs to the technical field of the plastic piece technique and specifically relates to an environment-friendly plastic sheet, including upper support sheet layer and lower support sheet layer, lower support sheet layer and upper support sheet layer are the same setting, the outside of upper support sheet layer and lower support sheet layer all is equipped with the protection jacket layer, two still be provided with positioning mechanism between the relative one side of protection jacket layer; the upper supporting plate layer comprises a vulcanized rubber layer, a latex layer is compounded and bonded on the upper end surface of the vulcanized rubber layer, and a natural rubber layer is compounded on the upper end surface of the latex layer. The utility model discloses natural rubber, latex and the compound preparation that bonds of vulcanized rubber, the effectual wearability and the anti cracked effect that improves the product, and adopt the setting of double-deck backup pad, improve the absorbing effect of buffering of plastic piece.

Description

Environment-friendly plastic sheet

Technical Field

The utility model relates to a plastic sheet technical field especially relates to an environment-friendly plastic sheet.

Background

The plastic is widely applied and is an indispensable part in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances;

the plastic sheet on the existing market has poor wear resistance and does not have good anti-fracture effect, so that the practical service life of the product is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art is poor in wear resistance and does not have a good anti-fracture effect, so that the practical service life of the product is shortened, and providing an environment-friendly plastic sheet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing an environment-friendly plastic sheet, which comprises an upper supporting plate layer and a lower supporting plate layer, wherein the lower supporting plate layer and the upper supporting plate layer are arranged in the same way, the upper supporting plate layer is positioned above the lower supporting plate layer, the outer sides of the upper supporting plate layer and the lower supporting plate layer are both sleeved with a protective sleeve layer, the inner surface of the protective sleeve layer is in mutual contact with the outer surfaces of the upper supporting plate layer and the lower supporting plate layer, the middle parts of the upper end and the lower end of the protective sleeve layer are both fixedly provided with square holes penetrating through the protective sleeve layer, and a positioning mechanism is also arranged between the opposite sides of the two protective sleeve layers;

go up the backup pad layer including vulcanized rubber layer, vulcanized rubber layer's the compound emulsion layer that bonds of up end, emulsion layer's up end complex has natural rubber layer, the thickness proportion between natural rubber layer, emulsion layer and the vulcanized rubber layer specifically is 1: 1: 2.

preferably, the protective sheath is a butadiene-acrylic rubber layer.

Preferably, the positioning mechanism comprises a fixing seat fixedly installed on one side of the upper end of the lower supporting plate layer and a positioning rod installed on one side of the lower end of the upper supporting plate layer, a square groove is formed in the middle of the upper end of the fixing seat, the lower end of the positioning rod is inserted into the inner side of the square groove, and the size of the positioning rod is matched with that of the square groove.

Preferably, the positions between the fixed seat and the square hole are not coincident with each other.

The utility model provides an environment-friendly plastic sheet, beneficial effect lies in: this environment-friendly plastic sheet, natural rubber, latex and the compound bonding preparation of vulcanized rubber, the effectual wearability and the anti cracked effect that has improved the product, and adopt the setting of double-deck backup pad, improve the absorbing effect of buffering of plastic piece.

Drawings

Fig. 1 is a structural front view of an environment-friendly plastic sheet provided by the present invention.

Fig. 2 is a top view of the environment-friendly plastic sheet of the present invention.

FIG. 3 is an enlarged view of the portion A of the environmentally friendly plastic sheet shown in FIG. 1.

Fig. 4 is an enlarged view of the upper supporting board layer of the environmental friendly plastic sheet shown in fig. 1.

In the figure: square hole 1, positioning mechanism 2, locating lever 21, square groove 22, fixing base 23, go up backup pad layer 3, natural rubber layer 31, emulsion layer 32, vulcanized rubber layer 33, protective sheath layer 4, lower support plate layer 5.

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.

Example 1

Referring to fig. 1-4, an environment-friendly plastic sheet, including last supporting plate layer 3 and lower supporting plate layer 5, lower supporting plate layer 5 is the same setting with last supporting plate layer 3, it is located the top of lower supporting plate layer 5 to go up supporting plate layer 3, the outside of going up supporting plate layer 3 and lower supporting plate layer 5 all overlaps and is equipped with protective sheath layer 4, protective sheath layer 4 specifically is the butyl third of the ten heavenly stems rubber layer, the position between fixing base 23 and quad slit 1 does not coincide each other, it is identical with the size and the inside structure setting of lower supporting plate layer 3 and lower supporting plate layer 5 to go up, do not contact each other between lower supporting plate layer 5 and the last supporting layer 3 simultaneously, the effectual cushioning absorbing effect of lower supporting plate layer 5 and last supporting plate layer 3 to the object that has improved.

The internal surface of protective sheath 4 and last backup pad layer 3 and the 5 surface of lower support sheet layer contact each other, and the equal fixed mounting in upper end middle part and the lower extreme middle part of protective sheath 4 has quad slit 1 that runs through protective sheath 4, and protective sheath 4 can be fine plays wear-resisting effect, prevents that the surface of going up support sheet layer 3 and lower support sheet layer 5 from receiving wearing and tearing.

Go up support plate layer 3 and include vulcanized rubber layer 33, the compound emulsion layer 32 that bonds of the up end of vulcanized rubber layer 33, the compound natural rubber layer 31 that has of the up end of emulsion layer 32, the thickness proportion between natural rubber layer 31, emulsion layer 32 and the vulcanized rubber layer 33 specifically is 1: 1: 2, natural rubber has fine elasticity and ductility, and cracked condition can not appear when receiving the exogenic action, and the consistency of latex is high simultaneously, can be with the stable fixing in the bottom of vulcanized rubber layer 33, and the vulcanized rubber texture is hard simultaneously, and the effectual effect that plays the outrigger can prevent that the condition of product deformation from appearing simultaneously.

Example 2

Referring to fig. 3, the difference between this embodiment and embodiment 1 is that a positioning mechanism 2 is further disposed between opposite sides of two protective sheath layers 4; positioning mechanism 2 includes fixed mounting at the fixing base 23 of 5 upper end one sides of under bracing sheet layer and installs the locating lever 21 in last 3 lower extreme one sides of support sheet layer, square groove 22 has been seted up at the upper end middle part of fixing base 23, the inboard of establishing in square groove 22 is inserted to the lower extreme of locating lever 21, and the size of locating lever 21 matches each other with the size of square groove 22, mutually support between locating lever 21 and the square groove 22, make stable stability and quick of li ji between under bracing sheet layer 5 and the last backup pad layer 3, under bracing sheet layer 5 is better to the cushioning absorbing effect of object after 3 fixed positions of last backup pad layer simultaneously, can effectual improvement its protective effect who supports.

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 an environment-friendly plastic sheet, includes upper support sheet layer (3) and lower support sheet layer (5), lower support sheet layer (5) are the same setting with upper support sheet layer (3), its characterized in that, upper support sheet layer (3) are located the top of lower support sheet layer (5), the outside of upper support sheet layer (3) and lower support sheet layer (5) all is overlapped and is equipped with protection jacket layer (4), the internal surface of protection jacket layer (4) and upper support sheet layer (3) and lower support sheet layer (5) surface mutually contact, the upper end middle part and the lower extreme middle part of protection jacket layer (4) all fixedly mounted have quad slit (1) that run through protection jacket layer (4), two still be provided with positioning mechanism (2) between the relative one side of protection jacket layer (4); go up support plate layer (3) including vulcanized rubber layer (33), the upper end composite bonding of vulcanized rubber layer (33) has emulsion layer (32), the upper end composite of emulsion layer (32) has natural rubber layer (31), the thickness ratio between natural rubber layer (31), emulsion layer (32) and vulcanized rubber layer (33) specifically is 1: 1: 2.

2. the environment-friendly plastic sheet according to claim 1, wherein the protective sheath layer (4) is a butyl-acrylic rubber layer.

3. The environment-friendly plastic sheet according to claim 1, wherein the positioning mechanism (2) comprises a fixing seat (23) fixedly mounted on one side of the upper end of the lower support plate layer (5) and a positioning rod (21) mounted on one side of the lower end of the upper support plate layer (3), a square groove (22) is formed in the middle of the upper end of the fixing seat (23), the lower end of the positioning rod (21) is inserted into the inner side of the square groove (22), and the size of the positioning rod (21) is matched with that of the square groove (22).

4. The environmental friendly plastic sheet according to claim 3, wherein the positions of the fixing seat (23) and the square hole (1) are not coincident with each other.