CN210288018U - Plastic course is used in colleges and universities' sports teaching - Google Patents

Plastic course is used in colleges and universities' sports teaching Download PDF

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Publication number
CN210288018U
CN210288018U CN201920833820.7U CN201920833820U CN210288018U CN 210288018 U CN210288018 U CN 210288018U CN 201920833820 U CN201920833820 U CN 201920833820U CN 210288018 U CN210288018 U CN 210288018U
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CN
China
Prior art keywords
layer
plastic course
sports teaching
silica gel
ventilative
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Expired - Fee Related
Application number
CN201920833820.7U
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Chinese (zh)
Inventor
彭博
庄舒福
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CHINA UNIVERSITY OF POLITICAL SCIENCE AND LAW
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CHINA UNIVERSITY OF POLITICAL SCIENCE AND LAW
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Priority to CN201920833820.7U priority Critical patent/CN210288018U/en
Application granted granted Critical
Publication of CN210288018U publication Critical patent/CN210288018U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a plastic course is used in colleges and universities 'sports teaching, including protective layer and basic unit, the bottom of protective layer is provided with the polyurethane layer, the bottom on polyurethane layer is provided with the silica gel layer, the bottom on silica gel layer is provided with epoxy glue layer, epoxy glue layer's bottom is provided with the sponge layer, the bottom on sponge layer is provided with ventilative layer, the bottom on ventilative layer is provided with the foam filling layer. The utility model discloses a polyurethane layer, silica gel layer, epoxy glue layer, sponge layer, ventilative layer, foam filling layer, elastic layer, wearing layer, waterproof enhancement layer and fire-retardant layer's cooperation is used, has solved the relatively poor problem of traditional college sports teaching plastic course performance, and this college sports teaching plastic course possesses excellent performance's advantage, and the teaching of giving mr has brought the facility, has improved plastic course's security and practicality greatly.

Description

Plastic course is used in colleges and universities' sports teaching
Technical Field
The utility model relates to a sports teaching technical field specifically is a plastic course is used in colleges and universities' sports teaching.
Background
The physical education is a purposeful and organized education process carried out according to a certain plan and course standards, the physical education is participated by teachers and students together, the plastic runway is a basic form for realizing sports in schools, is one of implementation ways of sports targets, is a common plastic runway for sports teaching, is also called an all-weather track and field sport runway, has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is favorable for the exertion of speed and technology of athletes, effectively improves sports performance and reduces the falling injury rate, is made of materials such as polyurethane rubber and has certain elasticity and color, has certain ultraviolet resistance and ageing resistance, and is an internationally recognized best all-weather outdoor sports ground floor material.
However, the performance of the traditional plastic runway for college physical education is poor, the plastic runway is easy to damage after being used for a long time, a great deal of inconvenience is brought to teachers' teaching, students fall down easily after damage occurs, and the safety and the practicability of the plastic runway are greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic course is used in colleges and universities ' sports teaching possesses excellent performance's advantage, has solved the relatively poor problem of traditional colleges and universities ' sports teaching plastic course performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic course is used in colleges and universities ' sports teaching, includes protective layer and basic unit, the bottom of protective layer is provided with the polyurethane layer, the bottom on polyurethane layer is provided with the silica gel layer, the bottom on silica gel layer is provided with epoxy glue layer, epoxy glue layer's bottom is provided with the sponge layer, the bottom on sponge layer is provided with ventilative layer, ventilative layer's bottom is provided with the foam filling layer, the bottom of foam filling layer is provided with the elastic layer, the bottom and the basic unit fixed connection of elastic layer, the protective layer includes the wearing layer, the bottom of wearing layer is provided with waterproof enhancement layer, the bottom of waterproof enhancement layer is provided with fire-retardant layer.
Preferably, the bottom of the flame retardant layer is provided with a negative oxygen ion release layer, and the thickness of the negative oxygen ion release layer is two millimeters.
Preferably, the bottom of the negative oxygen ion release layer is provided with an adsorption layer, and the thickness of the adsorption layer is three millimeters.
Preferably, the top of the base layer is fixedly connected with a reinforcing net, and the top of the reinforcing net penetrates through to the top of the protective layer.
Preferably, the surface of the breathable layer is provided with breathable holes, the thickness of the breathable layer is six millimeters, and the thickness of the protective layer is eight millimeters.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a polyurethane layer, silica gel layer, epoxy glue layer, sponge layer, ventilative layer, foam filling layer, elastic layer, wearing layer, waterproof enhancement layer and fire-retardant layer's cooperation is used, has solved the relatively poor problem of traditional college sports teaching plastic course performance, and this college sports teaching plastic course possesses excellent performance's advantage, and the teaching of giving mr has brought the facility, has improved plastic course's security and practicality greatly.
2. The utility model discloses a setting on negative oxygen ion release layer, can release the profitable negative oxygen ion of teachers and students, be favorable to teachers and students 'healthy, the effect of sports teaching has been improved greatly, and possess good elasticity, the comfort level when having improved the use, setting through the adsorbed layer, harmful substance in can the adsorbed air, a safer exercise environment is provided for teachers and students, the practicality of this plastic course has been improved greatly, setting through the reinforcing mesh, can improve the intensity of this plastic course, be favorable to plastic course's normal use, the life of plastic course has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the protective layer of the present invention.
In the figure: 1. a protective layer; 2. a base layer; 3. a polyurethane layer; 4. a silica gel layer; 5. an epoxy glue layer; 6. a sponge layer; 7. a breathable layer; 8. a foam filling layer; 9. an elastic layer; 10. a wear layer; 11. a waterproof reinforcing layer; 12. a flame retardant layer; 13. a negative oxygen ion releasing layer; 14. an adsorption layer; 15. a reinforcing mesh.
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, the present invention provides a technical solution: the utility model provides a plastic course is used in colleges and universities 'sports teaching, including protective layer 1 and basic unit 2, the bottom of protective layer 1 is provided with polyurethane layer 3, polyurethane layer 3's bottom is provided with silica gel layer 4, silica gel layer 4's bottom is provided with epoxy glue layer 5, epoxy glue layer 5's bottom is provided with sponge layer 6, sponge layer 6's bottom is provided with ventilative layer 7, ventilative layer 7's bottom is provided with foam filling layer 8, foam filling layer 8's bottom is provided with elastic layer 9, elastic layer 9's bottom and basic unit 2 fixed connection, protective layer 1 includes wearing layer 10, wearing layer 10's bottom is provided with waterproof enhancement layer 11, waterproof enhancement layer 11's bottom is provided with fire-retardant layer 12.
The utility model discloses in: the bottom on fire-retardant layer 12 is provided with negative oxygen ion release layer 13, and the thickness on negative oxygen ion release layer 13 is two millimeters, through negative oxygen ion release layer 13's setting, can release the beneficial negative oxygen ion to teachers and students, is favorable to teachers and students' healthy, has improved the effect of sports teaching greatly, possesses good elasticity moreover, has improved the comfort level when using.
The utility model discloses in: the bottom of negative oxygen ion release layer 13 is provided with adsorbed layer 14, and the thickness of adsorbed layer 14 is three millimeters, through the setting of adsorbed layer 14, can adsorb the harmful substance in the air, provides a safer exercise environment for teachers and students, has improved this plastic course's practicality greatly.
The utility model discloses in: the top fixedly connected with reinforcing mesh 15 of basic unit 2, the top of reinforcing mesh 15 runs through to the top of protective layer 1, through the setting of reinforcing mesh 15, can improve the intensity of this plastic course, is favorable to the normal use of plastic course, has prolonged the life of plastic course.
The utility model discloses in: the surface of the breathable layer 7 is provided with air holes, the thickness of the breathable layer 7 is six millimeters, and the thickness of the protective layer 1 is eight millimeters.
The working principle is as follows: the utility model discloses during the use, through setting up protective layer 1, can reach the effect that prolongs plastic course life and promote the performance, through setting up ventilative layer 7 for the plastic course has good gas permeability, uses through the cooperation of foam filling layer 8 and elastic layer 9, makes the plastic course have good elasticity, thereby has reached the purpose that makes plastic course performance promote.
In summary, the following steps: this plastic course is used in colleges and universities 'sports teaching uses through the cooperation of polyurethane layer 3, silica gel layer 4, epoxy glue layer 5, sponge layer 6, ventilative layer 7, foam filling layer 8, elastic layer 9, wearing layer 10, waterproof enhancement layer 11 and fire-retardant layer 12, has solved the relatively poor problem of traditional colleges and universities' sports teaching plastic course performance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)

1. The utility model provides a plastic course is used in colleges and universities' sports teaching, includes protective layer (1) and basic unit (2), its characterized in that: the bottom of protective layer (1) is provided with polyurethane layer (3), the bottom of polyurethane layer (3) is provided with silica gel layer (4), the bottom of silica gel layer (4) is provided with epoxy glue layer (5), the bottom of epoxy glue layer (5) is provided with sponge layer (6), the bottom of sponge layer (6) is provided with ventilative layer (7), the bottom of ventilative layer (7) is provided with foam filling layer (8), the bottom of foam filling layer (8) is provided with elastic layer (9), the bottom and basic unit (2) fixed connection of elastic layer (9), protective layer (1) includes wearing layer (10), the bottom of wearing layer (10) is provided with waterproof enhancement layer (11), the bottom of waterproof enhancement layer (11) is provided with flame retardant coating (12).
2. The plastic course for college sports teaching according to claim 1, wherein: the bottom of the flame-retardant layer (12) is provided with a negative oxygen ion release layer (13), and the thickness of the negative oxygen ion release layer (13) is two millimeters.
3. A plastic course for college sports teaching according to claim 2, wherein: the bottom of the negative oxygen ion release layer (13) is provided with an adsorption layer (14), and the thickness of the adsorption layer (14) is three millimeters.
4. The plastic course for college sports teaching according to claim 1, wherein: the top fixedly connected with reinforcing net (15) of basic unit (2), the top of reinforcing net (15) runs through to the top of protective layer (1).
5. The plastic course for college sports teaching according to claim 1, wherein: the surface of the breathable layer (7) is provided with breathable holes, the thickness of the breathable layer (7) is six millimeters, and the thickness of the protective layer (1) is eight millimeters.
CN201920833820.7U 2019-06-04 2019-06-04 Plastic course is used in colleges and universities' sports teaching Expired - Fee Related CN210288018U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920833820.7U CN210288018U (en) 2019-06-04 2019-06-04 Plastic course is used in colleges and universities' sports teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920833820.7U CN210288018U (en) 2019-06-04 2019-06-04 Plastic course is used in colleges and universities' sports teaching

Publications (1)

Publication Number Publication Date
CN210288018U true CN210288018U (en) 2020-04-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920833820.7U Expired - Fee Related CN210288018U (en) 2019-06-04 2019-06-04 Plastic course is used in colleges and universities' sports teaching

Country Status (1)

Country Link
CN (1) CN210288018U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200410

Termination date: 20210604