CN220952782U - Plastic course convenient to concatenation is changed - Google Patents
Plastic course convenient to concatenation is changed Download PDFInfo
- Publication number
- CN220952782U CN220952782U CN202322666672.3U CN202322666672U CN220952782U CN 220952782 U CN220952782 U CN 220952782U CN 202322666672 U CN202322666672 U CN 202322666672U CN 220952782 U CN220952782 U CN 220952782U
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- China
- Prior art keywords
- plastic
- block
- plastic block
- hole
- course
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- 239000004033 plastic Substances 0.000 title claims abstract description 133
- 229920003023 plastic Polymers 0.000 title claims abstract description 133
- 230000000844 anti-bacterial effect Effects 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 9
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 7
- 229920002943 EPDM rubber Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920006334 epoxy coating Polymers 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 230000037078 sports performance Effects 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a plastic track convenient to splice and replace, which comprises a first plastic block and a second plastic block, wherein clamping grooves are formed in one sides of the first plastic block and the second plastic block, clamping blocks are fixedly connected to the other sides of the first plastic block and the second plastic block, and the sizes of the clamping blocks are matched with the sizes of the clamping grooves; the upper surface of fixture block has seted up first through-hole, the one end of first through-hole runs through the upper surface of fixture block and extends to the lower surface of fixture block. This plastic course convenient to splice and change utilizes the size matching effect of draw-in groove and fixture block during the concatenation through the setting of second plastic piece, draw-in groove and fixture block, inserts the draw-in groove of fixture block to first plastic piece after picking up the second plastic piece, transversely promotes second plastic piece again and keeps unanimous with first plastic piece, can accomplish to assemble, later stage a certain place plastic piece has the damage need change when, only need transversely break away from first plastic piece and second plastic piece can, has the effect of quick assembly and change.
Description
Technical Field
The utility model relates to the technical field of plastic runways, in particular to a plastic runway convenient to splice and replace.
Background
The plastic track is also called an all-weather track and field sports track, and is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigment, auxiliary agent and filler, and has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical properties, and is favorable for the exertion of athlete speed and technology, effectively improves sports performance, reduces the drop injury rate, is an indispensable important facility in modern track and field, and has the advantages of good elasticity, skid resistance, wear resistance, shock absorption, easy field nursing, vivid color, attractive appearance, and the like compared with the traditional track and field.
The existing plastic runway is not easy to replace and splice quickly, most of the current runways are integrally formed, so that the runways can be replaced only by scooping up the runways completely once damaged at a certain position in the later period, the replacement is troublesome and the existing runways are not good in water conductivity and antibacterial property, and therefore, the plastic runway convenient to splice and replace is necessary.
Disclosure of utility model
The utility model mainly aims to provide a plastic runway convenient to splice and replace, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The plastic runway comprises a first plastic block and a second plastic block, wherein clamping grooves are formed in one sides of the first plastic block and the second plastic block, clamping blocks are fixedly connected to the other sides of the first plastic block and the second plastic block, and the sizes of the clamping blocks are matched with the sizes of the clamping grooves; the upper surface of fixture block has seted up first through-hole, the one end of first through-hole runs through the upper surface of fixture block and extends to the lower surface of fixture block.
In order to achieve a transparent effect, the plastic track convenient to splice and replace is characterized in that grooves are formed in the upper surfaces of the first plastic block and the second plastic block, a second through hole is formed in the inner bottom wall of the groove, and one end of the second through hole penetrates through the inner bottom wall of the groove and extends to the lower surface of the first plastic block.
In order to achieve the plugging effect, the plastic track convenient to splice and replace is characterized in that the second through hole is identical to the first through hole in inner diameter, and a plug pin is plugged in the second through hole.
In order to achieve the purpose of fastening, the plastic track convenient to splice and replace is characterized in that limiting grooves are formed in the lower surfaces of the first plastic block and the second plastic block, limiting cylinders are clamped in the limiting grooves, and the limiting cylinders are in threaded connection with bolts.
In order to enable the water conductivity to be better, as the plastic track convenient to splice and replace, anti-skid rubber particles are fixedly connected to the upper surfaces of the first plastic block and the second plastic block, and arc-shaped grooves are formed in the front face and the back face of the first plastic block and the back face of the second plastic block.
In order to enable the buffering effect to be good, the plastic track convenient to splice and replace is characterized in that the first plastic block and the second plastic block comprise buffering layers, and the buffering layers are made of EPDM particles.
In order to achieve the antibacterial effect, the plastic track convenient to splice and replace is characterized in that an antibacterial layer is fixedly connected to the outer surface of the buffer layer, copper chloride is used as a material of the antibacterial layer, a weather-resistant layer is fixedly connected to the outer surface of the antibacterial layer, and the weather-resistant layer is made of a water-based epoxy coating.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the second plastic block, the clamping groove and the clamping block, in the use process, the size matching effect of the clamping groove and the clamping block is utilized in the splicing process, the clamping block is inserted into the clamping groove of the first plastic block after the second plastic block is lifted, the second plastic block is transversely pushed to be consistent with the first plastic block, the splicing can be completed, and when the plastic block is damaged at a certain position in the later period and needs to be replaced, the first plastic block and the second plastic block are only required to be transversely separated, so that the rapid splicing and replacement effects are realized.
2. According to the utility model, through the arrangement of the arc-shaped grooves, the antibacterial layer and the weather-proof layer, in the use process, after the first plastic block and the second plastic block are spliced, two groups of adjacent plastic blocks are contacted to form the through holes which are communicated up and down, after rainwater falls on the surface of the rubber runway, redundant water can directly flow to the bottom of the runway through the arc-shaped grooves, so that the water conductivity is better, meanwhile, the antibacterial layer made of copper chloride material has the characteristic of inhibiting the growth of bacteria and mold, a protective layer can be formed on the surface of the runway, the antibacterial effect is permanently kept, and the weather-proof layer of the water-based epoxy coating has good wear resistance and weather resistance and is suitable for the surface of indoor and outdoor plastic runways.
Drawings
FIG. 1 is a schematic diagram of a front view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an exploded structure of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a latch according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a first plastic block according to an embodiment of the utility model.
In the figure: 1. a first plastic block; 102. a buffer layer; 103. an antimicrobial layer; 104. a weather resistant layer; 2. a second plastic block; 3. a clamping groove; 4. a clamping block; 5. a first through hole; 6. a groove; 7. a second through hole; 8. a plug pin; 9. a limiting cylinder; 10. an anti-slip colloidal particle; 11. an arc-shaped groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-4, the plastic track convenient to splice and replace comprises a first plastic block 1 and a second plastic block 2, wherein clamping grooves 3 are formed in one sides of the first plastic block 1 and the second plastic block 2, clamping blocks 4 are fixedly connected to the other sides of the first plastic block 1 and the second plastic block 2, and the sizes of the clamping blocks 4 are matched with the sizes of the clamping grooves 3;
In this embodiment, the upper surface of the clamping block 4 is provided with a first through hole 5, and one end of the first through hole 5 penetrates the upper surface of the clamping block 4 and extends to the lower surface of the clamping block 4.
When the plastic block is specifically used, after the second plastic block 2 is picked up, the clamping block 4 is inserted into the clamping groove 3 of the first plastic block 1, the second plastic block 2 is transversely pushed to be consistent with the first plastic block 1, assembly can be completed, and when the plastic block is damaged at a certain position in the later period and needs to be replaced, the first plastic block 1 and the second plastic block 2 are only required to be separated transversely, so that the plastic block has the effects of rapid assembly and replacement.
In this embodiment, the upper surfaces of the first plastic block 1 and the second plastic block 2 are both provided with a groove 6, the inner bottom wall of the groove 6 is provided with a second through hole 7, and one end of the second through hole 7 penetrates through the inner bottom wall of the groove 6 and extends to the lower surface of the first plastic block 1.
When the novel track is particularly used, after the plug pin 8 is inserted into the second through hole 7, the top end of the plug pin 8 can be hidden by the groove 6, and the phenomenon that the surface of the track is protruded is avoided.
In this embodiment, the second through hole 7 has the same inner diameter as the first through hole 5, and a plug 8 is inserted into the second through hole 7.
When the plug is specifically used, the plug 8 can be inserted into the first through hole 5 through the second through hole 7 by utilizing the effect that the second through hole 7 is the same as the inner diameter of the first through hole 5, so that the plug has a penetrating effect.
In this embodiment, the lower surfaces of the first plastic block 1 and the second plastic block 2 are provided with limiting grooves, the inside of each limiting groove is clamped with a limiting cylinder 9, and the limiting cylinders 9 are in threaded connection with the bolts 8.
When the plastic block sliding device is specifically used, the limiting cylinder 9 is placed in the limiting groove, the plug pin 8 is inserted into the second through hole 7, the rotatable plug pin 8 and the limiting cylinder 9 are fastened through the threaded action of the limiting cylinder 9 and the plug pin 8, and two groups of plastic blocks are convenient to fix and avoid sliding left and right.
In this embodiment, the upper surfaces of the first plastic block 1 and the second plastic block 2 are fixedly connected with anti-slip rubber particles 10, and the front surfaces and the back surfaces of the first plastic block 1 and the second plastic block 2 are provided with arc grooves 11.
When the anti-skid rubber particle is particularly used, the friction force on the surface of a runway can be increased through the anti-skid rubber particle 10, two groups of arc grooves 11 form through holes which are communicated up and down after two groups of adjacent plastic blocks are contacted, and redundant water can directly flow to the bottom of the runway through the arc grooves 11 after rainwater falls on the surface of the rubber runway.
In this embodiment, the first plastic block 1 and the second plastic block 2 include a buffer layer 102, and the material of the buffer layer 102 is EPDM particles.
In particular use, the EPDM particle cushioning layer 102 can be used in combination with a polyurethane coating to form a soft surface coating, while the EPDM particle coating can provide better cushioning and shock absorbing effects, reducing the risk of injury to the athlete.
In this embodiment, the outer surface of the buffer layer 102 is fixedly connected with an antibacterial layer 103, the antibacterial layer 103 is made of copper chloride, the outer surface of the antibacterial layer 103 is fixedly connected with a weather-proof layer 104, and the weather-proof layer 104 is made of a water-based epoxy coating.
When the anti-bacterial layer 103 is specifically used, the anti-bacterial layer 103 made of copper chloride has the characteristic of inhibiting the growth of bacteria and mold, and a protective layer can be formed on the surface of a race to permanently maintain the anti-bacterial effect.
Working principle: in the use, utilize draw-in groove 3 and the size matching effect of fixture block 4 when the concatenation, draw-in groove 3 with fixture block 4 inserts the draw-in groove 3 of first plastic piece 1 behind the second plastic piece 2, transversely promote second plastic piece 2 again and first plastic piece 1 keep unanimous, insert bolt 8 in second through-hole 7, through the screw thread effect of spacing section of thick bamboo 9 and bolt 8, rotatable bolt 8 and spacing section of thick bamboo 9 fastening each other, be convenient for fix two sets of plastic pieces and avoid sliding left and right, can accomplish the concatenation, make two sets of arc grooves 11 form the through-hole that switches on from top to bottom after two adjacent plastic pieces contact, the rainwater drops behind the rubber runway surface, unnecessary water accessible arc groove 11 is direct flow to the runway bottom for water conductivity is better, the antibacterial layer 103 of cupric chloride material has the characteristic that suppresses bacterium and mould growth simultaneously, can form a layer of protective layer on the runway surface, keep antibacterial effect widely, the weather-resistant layer 104 of waterborne epoxy coating has good wearability and weather resistance, be applicable to indoor and outdoor plastic surface, the plastic piece only need be pulled out by 8 fast replacement when later stage piece need to be replaced by a second plastic piece and can be assembled with 2.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a plastic course convenient to concatenation is changed, includes first plastic piece (1) and second plastic piece (2), its characterized in that: clamping grooves (3) are formed in one sides of the first plastic block (1) and the second plastic block (2), clamping blocks (4) are fixedly connected to the other sides of the first plastic block (1) and the second plastic block (2), and the sizes of the clamping blocks (4) are matched with the sizes of the clamping grooves (3); the upper surface of fixture block (4) has seted up first through-hole (5), the one end of first through-hole (5) runs through the upper surface of fixture block (4) and extends to the lower surface of fixture block (4).
2. The plastic course of claim 1, wherein the plastic course is adapted for replacement by splicing: the upper surfaces of the first plastic block (1) and the second plastic block (2) are provided with grooves (6), the inner bottom wall of each groove (6) is provided with a second through hole (7), and one end of each second through hole (7) penetrates through the inner bottom wall of each groove (6) and extends to the lower surface of the corresponding first plastic block (1).
3. The plastic course of claim 2, wherein the plastic course is adapted for replacement by splicing: the second through hole (7) is the same as the first through hole (5) in inner diameter, and a bolt (8) is inserted into the second through hole (7).
4. The plastic course of claim 1, wherein the plastic course is adapted for replacement by splicing: limiting grooves are formed in the lower surfaces of the first plastic block (1) and the second plastic block (2), limiting cylinders (9) are clamped in the limiting grooves, and the limiting cylinders (9) are in threaded connection with the bolts (8).
5. The plastic course of claim 1, wherein the plastic course is adapted for replacement by splicing: the anti-skid plastic composite is characterized in that anti-skid rubber particles (10) are fixedly connected to the upper surfaces of the first plastic block (1) and the second plastic block (2), and arc-shaped grooves (11) are formed in the front face and the back face of the first plastic block (1) and the back face of the second plastic block (2).
6. The plastic course of claim 1, wherein the plastic course is adapted for replacement by splicing: the first plastic block (1) and the second plastic block (2) comprise a buffer layer (102), and the buffer layer (102) is made of EPDM particles.
7. The plastic course of claim 6, wherein the plastic course is configured to facilitate splice replacement: the outer surface fixedly connected with antibacterial layer (103) of buffer layer (102), the material on antibacterial layer (103) is copper chloride, the surface fixedly connected with weather-proof layer (104) of antibacterial layer (103), the material on weather-proof layer (104) is waterborne epoxy coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322666672.3U CN220952782U (en) | 2023-10-07 | 2023-10-07 | Plastic course convenient to concatenation is changed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322666672.3U CN220952782U (en) | 2023-10-07 | 2023-10-07 | Plastic course convenient to concatenation is changed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220952782U true CN220952782U (en) | 2024-05-14 |
Family
ID=91020652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322666672.3U Active CN220952782U (en) | 2023-10-07 | 2023-10-07 | Plastic course convenient to concatenation is changed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220952782U (en) |
-
2023
- 2023-10-07 CN CN202322666672.3U patent/CN220952782U/en active Active
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