CN216404982U - Plastic track with good air permeability - Google Patents
Plastic track with good air permeability Download PDFInfo
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- CN216404982U CN216404982U CN202122770165.5U CN202122770165U CN216404982U CN 216404982 U CN216404982 U CN 216404982U CN 202122770165 U CN202122770165 U CN 202122770165U CN 216404982 U CN216404982 U CN 216404982U
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Abstract
The utility model discloses a plastic track with good air permeability, which comprises a base, wherein the outer wall of the top of the base is provided with an air permeable mechanism, the outer wall of the top of the air permeable mechanism is provided with an air permeable plate, the outer wall of the top of the air permeable plate is provided with a wear-resistant layer, the air permeable mechanism comprises a base, the inner wall of the bottom of the base is provided with a rubber air bag, two sides of the outer wall of the top of the rubber air bag are respectively provided with an exhaust mechanism which is distributed at equal intervals, and two sides of the outer wall of the top of the rubber air bag are respectively provided with an air inlet mechanism. According to the utility model, the ventilation mechanism and the ventilation plate are arranged on the plastic track base layer in a matching manner, so that the ventilation property of the plastic track is improved, and the problem that the content of the plastic track is easy to wet is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of plastic runways, in particular to a plastic runway with good air permeability.
Background
The plastic track is also named as all-weather track for track and field sports and consists of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber grain or PU grain, pigment, assistant and stuffing. The plastic track has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the tumble injury rate. The plastic track is made of materials such as polyurethane rubber, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is the best all-weather outdoor sports ground floor material internationally recognized.
The existing plastic track leads to the reduction of the air permeability of the plastic track for the wear-resisting property of the plastic track, the air permeability is reduced, and then bacteria are easily bred in the plastic track, and meanwhile, the plastic runs to the interior to be wet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a plastic track with good air permeability.
In order to achieve the purpose, the utility model adopts the following technical scheme:
plastic course that gas permeability is good, which comprises a base, base top outer wall is provided with ventilative mechanism, and ventilative mechanism top outer wall is provided with ventilative board, ventilative board top outer wall is provided with the wearing layer, ventilative mechanism includes the base, and base bottom inner wall is provided with rubber gasbag, the both sides of rubber gasbag top outer wall all are provided with the exhaust mechanism that the equidistance distributes, the both sides of rubber gasbag top outer wall all are provided with air inlet mechanism, base top outer wall is provided with the roof, and roof top outer wall has all seted up the rectangle mouth, and the inner wall of rectangle mouth is provided with resilient mounting.
Preferably, the air inlet mechanism comprises a protection box, a first pipe body is arranged on the inner wall of the protection box, and a cavity of an L-shaped structure is arranged on the inner wall of the protection box.
Preferably, the inner wall of the first pipe body is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with a first spring rod, the outer wall of the bottom of the first spring rod is fixedly connected with a sealing plug, and the first pipe body is internally provided with a conical mechanism.
Preferably, exhaust mechanism includes body two of toper structure, and the inner wall fixedly connected with mounting bracket of body two, the inner wall sliding connection of mounting bracket has the slide bar, and slide bar top outer wall fixedly connected with baffle.
Preferably, the outer wall of the sliding rod is sleeved with a first spring, the inner wall of the mounting frame is connected with connecting rods in a sliding mode, and one ends of the two connecting rods are connected to the baffle.
Preferably, the resilient mechanism includes the sliding block, and sliding block sliding connection is on the open-ended inner wall of rectangle, open-ended both sides inner wall fixedly connected with elastic element of rectangle, the both sides of sliding block are connected on elastic element, elastic element includes spring beam two.
Preferably, the resilient mechanism includes the sliding block, and sliding block sliding connection is on the open-ended inner wall of rectangle, open-ended both sides inner wall fixedly connected with elastic element of rectangle, the both sides of sliding block are connected on elastic element, elastic element includes spring two.
The utility model has the beneficial effects that:
1. according to the utility model, the ventilation mechanism and the ventilation plate are arranged on the plastic track base layer in a matching manner, so that the ventilation property of the plastic track is improved, and the problem that the content of the plastic track is easy to wet is effectively avoided.
2. According to the utility model, the rubber air bag is arranged in the ventilation mechanism, the air bag made of rubber can restore to the original shape after being deformed, and the air blown out by the air pressure change of the inner wall of the air bag drives the air in the plastic track to flow.
3. According to the utility model, the exhaust mechanism and the air inlet mechanism are arranged on the rubber air bag, and the unidirectional structures are arranged in the exhaust mechanism and the air inlet mechanism, so that water is effectively prevented from entering the air bag, and the normal use of the air bag is further influenced.
Drawings
Fig. 1 is a schematic structural view of a plastic track with good air permeability according to the present invention;
FIG. 2 is a schematic view of an expanded structure of the ventilation mechanism of the plastic track with good ventilation performance according to the present invention;
FIG. 3 is a schematic cross-sectional view of an air intake mechanism of the plastic track with good air permeability according to the present invention;
FIG. 4 is a schematic cross-sectional view of an exhaust mechanism of the plastic track with good air permeability according to the present invention;
fig. 5 is a schematic sectional structural view of the rebound mechanism of the plastic track with good air permeability according to the present invention.
In the figure: 1. a base; 2. a ventilation mechanism; 3. a gas permeable plate; 4. a wear layer; 5. a base; 6. a rubber air bag; 7. an exhaust mechanism; 8. an air intake mechanism; 9. a top plate; 10. a rebound mechanism; 11. a first pipe body; 12. a fixed mount; 13. a first spring rod; 14. a sealing plug; 15. a protective box; 16. a mounting frame; 17. a slide bar; 18. a baffle plate; 19. a first spring; 20. an elastic element; 21. a slider; 22. and a second pipe body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-5, the plastic track with good air permeability comprises a base 1, wherein the outer wall of the top of the base 1 is provided with an air permeable mechanism 2, the outer wall of the top of the air permeable mechanism 2 is provided with an air permeable plate 3, the outer wall of the top of the air permeable plate 3 is provided with a wear-resistant layer 4, the air permeable mechanism 2 comprises a base 5, the inner wall of the bottom of the base 5 is provided with a rubber air bag 6, two sides of the outer wall of the top of the rubber air bag 6 are respectively provided with an air inlet mechanism 7 which are distributed equidistantly, two sides of the outer wall of the top of the rubber air bag 6 are respectively provided with an air inlet mechanism 8, the outer wall of the top of the base 5 is provided with a top plate 9, the outer wall of the top plate 9 is provided with a rectangular opening, the inner wall of the rectangular opening is provided with a rebound mechanism 10, the air inlet mechanism 8 comprises a protective box 15, the inner wall of the protective box 15 is provided with a first pipe body 11, the inner wall of the protective box 15 is provided with an L-shaped cavity, the inner wall of the first pipe body 11 is fixedly connected with a fixing frame 12, and the inner wall fixedly connected with spring beam 13 of mount 12, spring beam 13 bottom outer wall fixedly connected with sealing plug 14, the inside of body 11 is the toper mechanism, exhaust mechanism 7 includes body two 22 of toper structure, and the inner wall fixedly connected with mounting bracket 16 of body two 22, the inner wall sliding connection of mounting bracket 16 has slide bar 17, and slide bar 17 top outer wall fixedly connected with baffle 18, spring one 19 has been cup jointed to the outer wall of slide bar 17, the equal sliding connection of inner wall of mounting bracket 16 has the connecting rod, and the one end of two connecting rods is connected on baffle 18, resilient means 10 includes sliding block 21, and sliding block 21 sliding connection is on rectangle open-ended inner wall, rectangle open-ended both sides inner wall fixedly connected with elastic element 20, the both sides of sliding block 21 are connected on elastic element 20, elastic element 20 includes spring beam two.
The working principle is as follows: when the runway is used, when a person steps on the runway, the sliding block 21 on the rebound mechanism 10 is extruded, the sliding block 21 moves downwards to extrude the rubber air bag 6, gas is discharged from the exhaust mechanism 7 when the rubber air bag 6 deforms, the air pressure is increased when the rubber air bag 6 is extruded, the spring 19 on the sliding rod 17 of the baffle 18 is jacked up to be compressed, the gas is sprayed out to drive the gas in the plastic runway to flow, and the air permeability in the runway is improved, when the sliding block 21 rebounds under the action of the second spring rod, the rubber air bag 6 restores to the original state, at the moment, the baffle 18 in the exhaust mechanism 7 restores to the original state under the action of the first spring 19, the sealing plug 14 in the air inlet mechanism 8 opens the first extension spring rod 13 under the action of the atmospheric pressure due to the reduction of the air pressure in the rubber air bag 6, air enters the rubber air bag 6, and water is prevented from entering the rubber air bag 6 through the arrangement of the L-shaped cavity channel on the protective box 15.
Example two
Referring to fig. 1-5, the plastic track with good air permeability comprises a base 1, wherein the outer wall of the top of the base 1 is provided with an air permeable mechanism 2, the outer wall of the top of the air permeable mechanism 2 is provided with an air permeable plate 3, the outer wall of the top of the air permeable plate 3 is provided with a wear-resistant layer 4, the air permeable mechanism 2 comprises a base 5, the inner wall of the bottom of the base 5 is provided with a rubber air bag 6, two sides of the outer wall of the top of the rubber air bag 6 are respectively provided with an air inlet mechanism 7 which are distributed equidistantly, two sides of the outer wall of the top of the rubber air bag 6 are respectively provided with an air inlet mechanism 8, the outer wall of the top of the base 5 is provided with a top plate 9, the outer wall of the top plate 9 is provided with a rectangular opening, the inner wall of the rectangular opening is provided with a rebound mechanism 10, the air inlet mechanism 8 comprises a protective box 15, the inner wall of the protective box 15 is provided with a first pipe body 11, the inner wall of the protective box 15 is provided with an L-shaped cavity, the inner wall of the first pipe body 11 is fixedly connected with a fixing frame 12, and the inner wall fixedly connected with spring beam 13 of mount 12, spring beam 13 bottom outer wall fixedly connected with sealing plug 14, the inside of body 11 is the toper mechanism, exhaust mechanism 7 includes body two 22 of toper structure, and the inner wall fixedly connected with mounting bracket 16 of body two 22, the inner wall sliding connection of mounting bracket 16 has slide bar 17, and slide bar 17 top outer wall fixedly connected with baffle 18, spring one 19 has been cup jointed to the outer wall of slide bar 17, the equal sliding connection of inner wall of mounting bracket 16 has the connecting rod, and the one end of two connecting rods is connected on baffle 18, resilient means 10 includes sliding block 21, and sliding block 21 sliding connection is on rectangle open-ended inner wall, rectangle open-ended both sides inner wall fixedly connected with elastic element 20, the both sides of sliding block 21 are connected on elastic element 20, elastic element 20 includes spring two.
The working principle is as follows: when the runway is used, when a person steps on the runway, the sliding block 21 on the rebound mechanism 10 is extruded, the sliding block 21 moves downwards to extrude the rubber air bag 6, gas is discharged from the exhaust mechanism 7 when the rubber air bag 6 deforms, the air pressure is increased when the rubber air bag 6 is extruded, the spring 19 on the sliding rod 17 of the baffle 18 is jacked up to be compressed, the gas is sprayed out to drive the gas in the plastic runway to flow, and the air permeability in the runway is improved, when the sliding block 21 rebounds under the action of the second spring, the rubber air bag 6 restores to the original state, at the moment, the baffle 18 in the exhaust mechanism 7 restores to the original state under the action of the first spring 19, the sealing plug 14 in the air inlet mechanism 8 opens the first extension spring rod 13 under the action of the atmospheric pressure due to the reduction of the air pressure in the rubber air bag 6, air enters the rubber air bag 6, and water is prevented from entering the rubber air bag 6 through the arrangement of the L-shaped cavity channel on the protection box 15.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. Plastic course that gas permeability is good, including base (1), its characterized in that, base (1) top outer wall is provided with ventilative mechanism (2), and ventilative mechanism (2) top outer wall is provided with ventilative board (3), ventilative board (3) top outer wall is provided with wearing layer (4), ventilative mechanism (2) include base (5), and base (5) bottom inner wall is provided with rubber air bag (6), the both sides of rubber air bag (6) top outer wall all are provided with exhaust mechanism (7) that the equidistance distributes, the both sides of rubber air bag (6) top outer wall all are provided with admission machine structure (8), base (5) top outer wall is provided with roof (9), and roof (9) top outer wall has all seted up the rectangle mouth, and the inner wall of rectangle mouth is provided with resilience mechanism (10).
2. The plastic runway with good air permeability according to claim 1, characterized in that the air intake mechanism (8) comprises a protection box (15), the inner wall of the protection box (15) is provided with a first pipe body (11), and the inner wall of the protection box (15) is provided with a cavity channel with an L-shaped structure.
3. The plastic runway with good air permeability of claim 2, characterized in that the inner wall of the first pipe body (11) is fixedly connected with a fixing frame (12), the inner wall of the fixing frame (12) is fixedly connected with a first spring rod (13), the outer wall of the bottom of the first spring rod (13) is fixedly connected with a sealing plug (14), and the inside of the first pipe body (11) is a conical mechanism.
4. The plastic runway with good air permeability of claim 3, characterized in that the exhaust mechanism (7) comprises a second pipe body (22) with a conical structure, the inner wall of the second pipe body (22) is fixedly connected with a mounting rack (16), the inner wall of the mounting rack (16) is slidably connected with a slide bar (17), and the outer wall of the top of the slide bar (17) is fixedly connected with a baffle (18).
5. The plastic runway with good air permeability of claim 4, characterized in that the outer wall of the sliding rod (17) is sleeved with a first spring (19), the inner wall of the mounting rack (16) is connected with connecting rods in a sliding way, and one ends of the two connecting rods are connected to the baffle (18).
6. The plastic runway with good air permeability of claim 5, characterized in that the rebound mechanism (10) comprises a sliding block (21), the sliding block (21) is connected with the inner wall of the rectangular opening in a sliding manner, the inner walls of the two sides of the rectangular opening are fixedly connected with elastic elements (20), the two sides of the sliding block (21) are connected with the elastic elements (20), and the elastic elements (20) comprise spring rods II.
7. The plastic runway with good air permeability of claim 5, characterized in that the rebound mechanism (10) comprises a sliding block (21), the sliding block (21) is connected with the inner wall of the rectangular opening in a sliding manner, the inner walls of the two sides of the rectangular opening are fixedly connected with elastic elements (20), the two sides of the sliding block (21) are connected with the elastic elements (20), and the elastic elements (20) comprise a second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122770165.5U CN216404982U (en) | 2021-11-12 | 2021-11-12 | Plastic track with good air permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122770165.5U CN216404982U (en) | 2021-11-12 | 2021-11-12 | Plastic track with good air permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216404982U true CN216404982U (en) | 2022-04-29 |
Family
ID=81300689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122770165.5U Active CN216404982U (en) | 2021-11-12 | 2021-11-12 | Plastic track with good air permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216404982U (en) |
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2021
- 2021-11-12 CN CN202122770165.5U patent/CN216404982U/en active Active
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