CN214168632U - Plastic course with water permeability - Google Patents

Abstract

The utility model provides a plastic track with water permeability, which relates to the technical field of plastic tracks, a filter frame is embedded and installed in the inner side of a water absorption layer positioned at the upper layer in the interior of a drainage groove, a plurality of water filtering holes are evenly arranged on the surface of the filter frame, rubber pads are tightly bonded at the front side and the rear side of the top surface of the filter frame, an inner filter screen is embedded and installed in the inner side of the water absorption layer positioned at the lower layer in the interior of the drainage groove, rainwater is absorbed by the plastic grain layer at the lower layer and the water absorption layer at the lower layer, two layers are alternatively laid on the water absorption layer and the plastic grain layer, the water absorption is stronger, the shoe edge can be cushioned through the protruding position of the filter frame to prevent the shoe edge from sinking into the drainage groove, the shoe edge and the plastic track are horizontal, compared with the prior art, under the condition that the service performance of the plastic track is not influenced, a water absorption structure is arranged in the interior of the plastic track, the condition that the water is effectively prevented from being accumulated in the plastic track, the rubber pads strengthen the friction force with the shoe edge, the shoe edge can not slide when contacting the rubber pad.

Description

Plastic course with water permeability

Technical Field

The utility model relates to a plastic course technical field specifically is a plastic course with water permeability.

Background

The plastic track, also called all-weather track and field sports track, is made of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber grain or PU grain, pigment, assistant and stuffing, and is made up by using acrylic acid and high-quality resin as main components, and its material is similar to that of convenient bag for holding food, and meets the requirements for environment-protecting type surface layer material. The raw materials of the plastic track are certified by the national association of the plastic industry, and are non-toxic and harmless to the environment and human bodies.

Because the plastic itself does not possess the hydroscopicity, the plastic course is watered by the rainwater when using in the open air and is drenched the condition that the back ponding appears easily, and the rainwater can not timely discharge, influences the result of use of plastic course, and the edge of plastic course is equipped with the outlet mostly, and the user shoes limit if step on the outlet when using, then appears the condition of spraining the foot so easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a plastic course with water permeability, which adopts the following technical scheme:

a plastic track with water permeability comprises a base material layer, a plastic particle layer and a water absorption layer, wherein the plastic particle layer and the water absorption layer are respectively two in number, the plastic particle layer and the water absorption layer are bonded in a staggered mode from top to bottom, and the bottom surface of the water absorption layer on the bottom surface is bonded to the top surface of the base material layer;

the filter comprises a base material layer, a plastic particle layer, a water absorbing layer, a filter frame, a rubber pad, a filter screen and a water discharging groove, wherein the base material layer, the plastic particle layer and the right side of the top surface of the water absorbing layer are all provided with the water discharging groove, the filter frame is embedded and installed in the water discharging groove and positioned on the upper layer, the inner side of the water absorbing layer is provided with the filter frame, the surface of the filter frame is uniformly provided with a plurality of water filtering holes, the front side and the rear side of the top surface of the filter frame are both tightly bonded with the rubber pad, and the inner side of the water absorbing layer, positioned on the lower layer, in the water discharging groove is embedded and installed with the inner filter screen;

the top surface the plastic particle layer middle part left and right sides all sets up two screws of arranging side by side around, and the screw top all is connected with through the screw thread rotation and twists the post, it all is fixed with rather than sign piece as an organic whole to twist the post top.

Preferably, the base material layer, the plastic particle layer and the water absorption layer are mutually stacked, and the drainage groove penetrates through the base material layer from the upper plastic particle layer to the lower part.

As preferred scheme, the filter frame top is equipped with two protruding positions, and the rubber pad is connected in the protruding position of filter frame, the rubber pad top surface is same horizontal plane with the water drainage tank top.

Preferably, the water filtering holes are positioned above the inner filter screen and communicated with the inner filter screen.

Preferably, the lower part of the screw hole does not penetrate into the water absorption layer, and the mark block is movably connected with the screw hole.

Preferably, the mark block protrudes out of the top surface of the plastic particle layer, and the top surface of the mark block is semicircular.

The utility model discloses owing to adopted foretell technical scheme, possessed following beneficial effect:

the utility model is composed of a plurality of rubber particles which are mutually hot melted, so that the plastic runway has antiskid property, thereby avoiding the situation that the sole of a user slips and falls down after contacting with the plastic runway, providing a good activity place for the user, because the plastic runway is laid outdoors, when the moisture is drenched on the surface of the plastic runway in the weather of rain and the like, because gaps are arranged among a plurality of rubber particles of the plastic particle layer, the rainwater firstly permeates the plastic particle layer on the top surface to enter the water absorption layer on the top surface, the water absorption layer is made of geotextile, has water absorption property, can prevent aging and corrosion resistance, timely absorbs the rainwater through the water absorption layer, avoids the rainwater from remaining on the top surface of the plastic runway in large quantity, under the situation that the water absorption layer on the top surface absorbs the overlarge amount of rainwater, the redundant rainwater can continuously permeate downwards, and the rainwater penetrates through the plastic particle layer on the lower layer and is absorbed by the water absorption layer on the lower layer, the water absorption layer and the plastic grain layer are alternately laid into two layers, so that the water absorption is strong, and a water absorption structure is arranged in the plastic track under the condition that the use performance of the plastic track is not influenced, so that the condition that water is accumulated in the plastic track is effectively prevented;

the user is when using the plastic course, even the water drainage tank is stepped on to the shoes limit, also can fill up the shoes limit through the protruding position of filter frame to prevent that the shoes limit sinks to the water drainage tank in, let shoes limit and plastic course keep the level, effectively avoid using the emergence of the foot condition of spraining, including the frictional force on rubber pad reinforcing and shoes limit, the condition of skidding can not appear when the shoes limit contacts the rubber pad equally.

Drawings

FIG. 1 is a general illustration showing an embodiment of the present invention;

FIG. 2 is an overall internal diagram illustrating an embodiment of the present invention;

fig. 3 is a schematic view showing the screw column according to the embodiment of the present invention.

In the figure: the water-absorbing plastic particle filter comprises a base material layer 1, a water-absorbing layer 2, a plastic particle layer 3, a drainage groove 4, a filter frame 5, a water filtering hole 501, a rubber pad 502, an inner filter screen 6, a screw hole 7, a twisted column 8 and a mark block 801.

Detailed Description

The details of the present invention can be more clearly understood by referring to fig. 1-3 and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of explanation only, and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should all be considered as belonging to the scope of the invention.

A plastic runway with water permeability comprises a base material layer 1, plastic particle layers 3 and a water absorption layer 2, wherein the plastic particle layers 3 and the water absorption layer 2 are respectively two in average number, the plastic particle layers 3 and the water absorption layer 2 are bonded in a staggered mode from top to bottom, and the bottom surface of the water absorption layer 2 on the bottom surface is bonded on the top surface of the base material layer 1;

the base material layer 1, the plastic particle layer 3 and the right side of the top surface of the water absorption layer 2 are provided with a water drainage tank 4 together, a filter frame 5 is embedded and mounted in the water drainage tank 4 and positioned on the upper layer of the water absorption layer 2, a plurality of water filtering holes 501 are uniformly formed in the surface of the filter frame 5, rubber pads 502 are tightly bonded on the front side and the rear side of the top surface of the filter frame 5, and an inner filter screen 6 is embedded and mounted in the water drainage tank 4 and positioned on the lower layer of the water absorption layer 2;

the base material layer 1, the plastic particle layer 3 and the water absorption layer 2 are mutually laminated, and the drainage groove 4 penetrates through the base material layer 1 from the upper plastic particle layer 3 downwards;

specifically, a basic bedding layer of the plastic track is formed among the base material layer 1, the plastic particle layer 3 and the water absorption layer 2 for use, the base material layer 1 is pre-embedded on a cement surface of a playground, the base material layer 1 is made of hard rubber, and when the base material layer 1 is pre-embedded on the cement surface, deformation or damage is not easy to occur;

furthermore, the base material layer 1, the plastic particle layer 3 and the water absorption layer 2 are laid and then used as a plastic track, sports items such as sports and the like can be performed on the plastic track, and the plastic particle layer 3 is formed by mutually melting a plurality of rubber particles, so that the plastic track has skid resistance, the phenomenon that a user slides and falls down after the sole of the user is in contact with the plastic track is avoided, and a good activity place is provided for the user;

because the plastic runway is laid outdoors, when moisture is poured on the surface of the plastic runway in rainy days and the like, rainwater firstly permeates the plastic particle layer 3 on the top surface and enters the water absorbing layer 2 on the top surface because gaps are formed among a plurality of rubber particles of the plastic particle layer 3, the water absorbing layer 2 is made of geotextile, has water absorption performance, can prevent aging and resist corrosion, and can absorb rainwater in time through the water absorbing layer 2 to avoid a large amount of rainwater from remaining on the top surface of the plastic runway;

under the condition that the water absorption layer 2 on the top surface absorbs excessive rainwater, redundant rainwater can continuously permeate downwards, the rainwater penetrates through the lower plastic particle layer 3 and is absorbed by the lower water absorption layer 2, the water absorption layer 2 and the plastic particle layer 3 are alternately paved into two layers, the water absorption is strong, and under the condition that the use performance of the plastic track is not influenced, a water absorption structure is arranged in the plastic track, so that the condition that water is accumulated in the plastic track is effectively prevented;

the left side and the right side of the middle part of the plastic particle layer 3 on the top surface are both provided with two screw holes 7 which are arranged in parallel front and back, the tops of the screw holes 7 are both rotatably connected with screwing columns 8 through threads, and the tops of the screwing columns 8 are both fixed with mark blocks 801 which are integrated with the screwing columns;

the water filtering holes 501 are positioned above the inner filter screen 6, and the water filtering holes 501 are communicated with the inner filter screen 6;

specifically, the drainage groove 4 is used as a drainage port of a runway, when a plastic runway is laid, the drainage groove 4 should correspond to a drainage channel of the playground, in order to prevent garbage dust with large volume from entering the drainage channel from the drainage groove 4 to block the drainage channel, the garbage with large volume can be blocked by the filter frame 5, water flow seeps out from the water filtering holes 501, the mesh diameter of the inner filter screen 6 is 2mm smaller than the diameter of the water filtering holes 501, and then finer dust in the water flow is filtered by the inner filter screen 6 to further prevent the garbage dust from blocking the drainage channel;

two protruding positions are arranged at the top of the filter frame 5, the rubber pad 502 is connected to the protruding positions of the filter frame 5, and the top surface of the rubber pad 502 and the top of the drainage groove 4 are in the same horizontal plane;

furthermore, when a user uses the plastic track, even if the shoe edge steps on the drainage groove 4, the shoe edge can be padded through the protruding position of the filter frame 5 to prevent the shoe edge from sinking into the drainage groove 4, so that the shoe edge and the plastic track are kept horizontal, the occurrence of foot-spraining during use is effectively avoided, and the rubber pad 502 enhances the friction force with the shoe edge, so that the situation of slipping when the shoe edge contacts the rubber pad 502 is avoided;

the lower part of the screw hole 7 is not penetrated into the water absorbing layer 2, and the mark block 801 is movably connected with the screw hole 7; the mark blocks 801 protrude out of the top surface of the plastic particle layer 3, and the top surfaces of the mark blocks 801 are semicircular;

furthermore, when some special activities such as a montage game or special schools such as the vision disorder crowd use the plastic runway, the screwing columns 8 can be screwed into the screw holes 7, the mark blocks 801 are protruded on the plastic runway, the screw holes 7 are distributed along each runway, and a plurality of runways can be separated, so that a user can sense the positions of the runways through soles under the invisible condition, the activity experience effect is improved, the mark blocks 801 are made of silica gel, and even if the user falls down, the user cannot be injured by the protruded mark blocks 801.

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 (6)

1. The utility model provides a plastic course with water permeability, includes bed of material (1), plastic particle layer (3) and absorbs water layer (2), plastic particle layer (3) are two-layer with layer (2) average number that absorbs water, and plastic particle layer (3) and absorb water layer (2) from top to bottom crisscross bonding, the bottom surface absorb water layer (2) bottom surface bond in bed of material (1) top surface, its characterized in that:

the water-absorbing and water-draining filter is characterized in that a water draining groove (4) is formed in the base material layer (1), the plastic particle layer (3) and the right side of the top surface of the water absorbing layer (2) together, a filter frame (5) is embedded and mounted in the water draining groove (4) and positioned on the upper layer of the water absorbing layer (2), a plurality of water filtering holes (501) are uniformly formed in the surface of the filter frame (5), rubber pads (502) are tightly bonded on the front side and the rear side of the top surface of the filter frame (5), and an inner filter screen (6) is embedded and mounted in the water draining groove (4) and positioned on the lower layer of the water absorbing layer (2);

the top surface plastic particle layer (3) middle part left and right sides all sets up screw (7) that arrange side by side around two, and screw (7) top all is connected with through the screw thread rotation and twists post (8), it all is fixed with rather than sign piece (801) as an organic whole to twist post (8) top.

2. A plastic track with water permeability according to claim 1, characterized in that: the base material layer (1), the plastic particle layer (3) and the water absorption layer (2) are mutually stacked, and the water drainage groove (4) is formed by the upper layer and the plastic particle layer (3) downwards penetrates through the base material layer (1).

3. A plastic track with water permeability according to claim 1, characterized in that: two protruding positions are arranged at the top of the filter frame (5), the rubber pad (502) is connected to the protruding positions of the filter frame (5), and the top surface of the rubber pad (502) and the top of the drainage groove (4) are on the same horizontal plane.

4. A plastic track with water permeability according to claim 1, characterized in that: the water filtering holes (501) are positioned above the inner filter screen (6), and the water filtering holes (501) are communicated with the inner filter screen (6).

5. A plastic track with water permeability according to claim 1, characterized in that: the lower part of the screw hole (7) does not penetrate into the water absorption layer (2), and the mark block (801) is movably connected with the screw hole (7).

6. A plastic track with water permeability according to claim 1, characterized in that: the mark blocks (801) protrude out of the top surface of the plastic particle layer (3), and the top surfaces of the mark blocks (801) are semicircular.

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