JPH0128086Y2 - - Google Patents
Info
- Publication number
- JPH0128086Y2 JPH0128086Y2 JP16713783U JP16713783U JPH0128086Y2 JP H0128086 Y2 JPH0128086 Y2 JP H0128086Y2 JP 16713783 U JP16713783 U JP 16713783U JP 16713783 U JP16713783 U JP 16713783U JP H0128086 Y2 JPH0128086 Y2 JP H0128086Y2
- Authority
- JP
- Japan
- Prior art keywords
- tennis court
- utility
- model registration
- locking
- base material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 53
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000010419 fine particle Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 229920000426 Microplastic Polymers 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000005033 polyvinylidene chloride Substances 0.000 claims 1
- 244000025254 Cannabis sativa Species 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Description
【考案の詳細な説明】
この考案はテニスコート表面材に関するもので
ある。[Detailed description of the invention] This invention relates to a tennis court surface material.
テニスは近年人気が上昇し、そのプレイヤー人
口も増大してきている。これに伴いテニスコート
が増設されている。テニスコートは本来、芝生が
最良とされているが、その維持費が膨大であるこ
とから、従来クレイコートが多く使用されてき
た。しかしクレイコートは建設工費は割合廉価で
あるが、雨天に弱く、またその表面を一定の硬度
を備え、しかもほぼ完全に直平面な状態に維持す
る為には、かなりの労力と費用を要する。そこで
近来コンクリートあるいは人工芝のコートが多く
採用されている。コンクリートのコートは建設費
も維持費も廉価であるが、表面が硬質過ぎること
と弾力がないためにプレイヤーの脚部、特に関節
および足部に衝撃荷重が加わり悪影響を与える
し、人工芝にあつては、建設費が高価でしかも人
体に及ぼす悪影響はコンクリートコートに比べて
若干改良されるにとどまり、また晴天時における
高熱化という新たな問題を生じ、その改善が望ま
れていた。 Tennis has become increasingly popular in recent years, and the number of players has also increased. Along with this, a tennis court has been added. Grass is originally considered the best choice for tennis courts, but because of the enormous maintenance costs, clay courts have traditionally been used. However, although clay courts are relatively inexpensive to construct, they are susceptible to rainy weather, and it requires considerable effort and expense to maintain a certain level of hardness and an almost perfectly straight surface. For this reason, courts made of concrete or artificial turf are increasingly being used in recent years. Concrete courts are inexpensive to construct and maintain, but the surface is too hard and has no elasticity, which puts impact loads on players' legs, especially their joints and feet, which can have a negative impact. However, the construction costs are high, and the adverse effects on the human body are only slightly improved compared to concrete courts.Additionally, a new problem of high heat generation on sunny days has arisen, and an improvement has been desired.
本考案は、上述の問題点を解消し、比較的廉価
でしかも天然芝に近い感触でプレイでき、さらに
は維持費もあまり要しないテニスコートの表面材
を提供することを、その目的とするものである。 The purpose of this invention is to solve the above-mentioned problems and provide a surface material for tennis courts that is relatively inexpensive, allows players to play with a feel similar to natural grass, and does not require much maintenance cost. It is.
本考案は、直状もしくは／及び巻状の合成樹脂
繊維フイラメントを空隙をもつように立体的に絡
み合せその交絡部を接着して所定寸法のマツト状
に形成されるロツク材を、平板状の基材の表面に
固着し、該ロツク材の内部空間に細粒又は細片を
混入せしめて成るものである。 The present invention combines straight and/or wound synthetic resin fiber filaments into a pine-like material of a predetermined size by three-dimensionally intertwining the filaments with voids and gluing the intertwined portions together. The locking material is fixed to the surface of the base material, and fine particles or pieces are mixed into the internal space of the locking material.
以下、図面に示す実施例について説明する。 The embodiments shown in the drawings will be described below.
第１図は本考案の一実施例を示す斜視図で、第
２図はその一部についての断面図である。 FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a sectional view of a portion thereof.
図中１はロツク材で、合成樹脂繊維例えば、ポ
リアミド、ポリプロピレン、ポリエステル、ポリ
塩化ビニール、ピリ塩化ビニリデン等の直状もし
くは／及び巻状の合成樹脂繊維フイラメントを大
きな空隙をもつように立体的に絡み合せその交絡
部を接着して形成し、その外形を所定寸法として
マツト化されたものである。したがつてその内部
は殆ど空間である。 1 in the figure is a lock material, in which straight and/or wound synthetic resin fiber filaments such as polyamide, polypropylene, polyester, polyvinyl chloride, pyrivinylidene chloride, etc. are arranged three-dimensionally with large voids. They are formed by intertwining them and gluing the intertwined portions together, and are made into a mat with the outer shape set to a predetermined size. Therefore, its interior is mostly space.
上記ロツク材１は、平板状の基材２、例えば合
成樹脂製のシート材に接着等により固着されてい
る。そしてロツク材１の空間内には適宜砂土、プ
ラスチツク、ゴム、木屑、鉱物質からなる細粒又
は細片等の細粒／細片４がそれぞれ単独に、ある
いは任意の組合せで混合して収容されている。上
記細粒／細片は、所望のテニスコート表面状態、
例えば水はけ効果あるいはボールとの反撥係数等
により、さらにはテニスコートの施工費用を考慮
して、適宜選択あるいは適宜の比率で混合する。
この細粒／細片４の混入は、テニスコートに当該
テニスコート表面材を張設する前に行い、張設工
事時に細粒／細片が落下しないように予めある程
度ロツク材とともに固めておいてもよいし、また
張設時に混入せしめてもよい。上記ロツク材１の
厚さと細粒／細片の混入量は互いにテニスコート
の所望の表面硬度と弾性との関連で定めることと
なる。 The locking material 1 is fixed to a flat base material 2, for example, a sheet material made of synthetic resin, by adhesive or the like. In the space of the locking material 1, fine grains/fine pieces 4 such as fine grains or pieces made of sand, plastic, rubber, wood chips, and mineral substances are accommodated individually or mixed in any combination. has been done. The granules/stripes described above provide the desired tennis court surface condition,
For example, they are appropriately selected or mixed in an appropriate ratio, taking into account the drainage effect, the coefficient of repulsion with the ball, etc., and the construction cost of the tennis court.
The fine grains/fine pieces 4 are mixed in before the tennis court surface material is laid on the tennis court, and the fine grains/fine pieces 4 are hardened together with the locking material to some extent in advance to prevent them from falling during the stretching work. Alternatively, it may be mixed in at the time of installation. The thickness of the locking material 1 and the amount of fine particles/fine pieces to be mixed are determined in relation to the desired surface hardness and elasticity of the tennis court.
基材２は平板状をなしており、ロツク材１との
固着、コートへの張設後の耐久性等との関係で定
められるが、この観点から例えば合成樹脂製のシ
ートが好ましい。基材２の裏面には、コートの基
盤をコンクリートとしたとき該基盤に容易に取り
付けられるように、粘着部３が設けられている。
この粘着部３は、基材２の裏面にコーテイングさ
れた粘着剤層３１と、該粘着剤層３１の上に粘着
された剥離紙３２から成つている。この剥離紙３
２を設けることにより、当該テニスコート表面材
の張設前の取扱が容易になり、張設時にあつては
単にこれを剥離すれば、容易に張設が可能とな
る。 The base material 2 is in the form of a flat plate, and is determined by its adhesion to the locking material 1, durability after being stretched onto a coat, etc. From this point of view, a sheet made of, for example, a synthetic resin is preferable. An adhesive part 3 is provided on the back side of the base material 2 so that when the base of the coat is concrete, it can be easily attached to the base.
The adhesive section 3 is composed of an adhesive layer 31 coated on the back surface of the base material 2 and a release paper 32 adhered onto the adhesive layer 31. This release paper 3
2 makes it easier to handle the tennis court surface material before it is stretched, and at the time of tensioning, it is possible to easily tension it by simply peeling it off.
また基材２に水を透過する透過穴を複数設けて
おくならば、雨天においても水捌けがよく、天候
回復後比較的早期にプレイを行うことができる。 Furthermore, if the base material 2 is provided with a plurality of permeable holes that allow water to pass through, water can drain well even in rainy weather, and play can be started relatively quickly after the weather improves.
なお、ロツク材１を基材２に固定するには上述
以外にも、例えば基材２の表面に、ロツク材２の
底部と掛止する複数の掛止片２１を第３図のごと
く設けてもよい。該掛止片２１はロツク材１と左
右および上下方向に掛止するように同図に示され
ているように、それぞれ異なる方向に湾曲させて
おくとよい。また上記掛止片２１は、第４図のご
とく基材２と一体的に成形することができるが、
これが製造原価の点で好ましくない場合には、第
５図のように、基材２に複数の穴２２を設け、こ
こに環状突部２３をもつた掛止片２１を嵌着せし
めてもよい。 In order to fix the locking material 1 to the base material 2, in addition to the above-described method, for example, a plurality of hooking pieces 21 that are hooked to the bottom of the locking material 2 are provided on the surface of the base material 2 as shown in FIG. Good too. The hooking pieces 21 are preferably curved in different directions, as shown in the figure, so that they can be hooked to the locking member 1 in the horizontal and vertical directions. Further, the above-mentioned hanging piece 21 can be molded integrally with the base material 2 as shown in FIG.
If this is not preferable in terms of manufacturing costs, a plurality of holes 22 may be provided in the base material 2, and a hooking piece 21 having an annular protrusion 23 may be fitted therein, as shown in FIG. .
以上のように、本考案は基材に固定されたロツ
ク材の内部空間に細粒／細片を混入せしめること
としたので、これをテニスコートの表面材として
用いるならば、
ロツク材およびこれに混入された細粒／細片
が弾性を呈するので、天然芝に近い感触でプレ
イでき、プレイヤーの脚部等に悪影響をもたら
す衝撃は一切生じない。 As described above, in the present invention, fine particles/stripes are mixed into the internal space of the rock material fixed to the base material, so if this is used as a surface material for a tennis court, the rock material and Since the mixed fine particles/stripes exhibit elasticity, the player can play with a feel similar to that of natural grass, and there is no impact that would adversely affect the player's legs or the like.
ロツク材は極めて安価に入手可能であり、こ
れを用いるテニスコート表面材も廉価なものと
なる。 Locking materials are available at extremely low prices, and tennis court surface materials using them are also inexpensive.
細粒／細片は、砂土あるいは他の廃品から造
られるものを用いることができ、経済性におい
て有利である。 The granules/stripes can be made from sandy soil or other waste products, which is advantageous in terms of economy.
雨天においては、天候回復直後水分は細粒／
細片中に吸収されるので、スリツプすることな
くプレイでき、テニスコートの利用率を向上さ
せることができる。 In rainy weather, immediately after the weather recovers, water becomes fine particles/
Since it is absorbed into the strips, you can play without slipping and improve the utilization of the tennis court.
第１図は本考案の一実施例のテニスコート表面
材を断面をとつて示した斜視図で、第２図は第１
図のものの基材部分を拡大した断面図、第３図は
基材についての他の実施例を示す斜視図で、第４
図は第３図中の掛止片を拡大して示す断面図、第
５図は掛止片についての変形例を示す拡大断面図
である。
１……ロツク材、２……基材、２１……掛止
片、３……粘着部、４……細粒／細片。
Figure 1 is a cross-sectional perspective view of a tennis court surface material according to an embodiment of the present invention;
FIG. 3 is a perspective view showing another embodiment of the base material;
This figure is an enlarged cross-sectional view of the locking piece in FIG. 3, and FIG. 5 is an enlarged cross-sectional view showing a modification of the locking piece. DESCRIPTION OF SYMBOLS 1...Lock material, 2...Base material, 21...Hatching piece, 3...Adhesive part, 4...Fine grain/fine piece.
Claims (1)
ラメントを空隙をもつように立体的に絡み合せ
その交絡部を接着して所定寸法のマツト状に形
成されるロツク材を、平板状の基材の表面に固
着し、該ロツク材の内部空間に細粒又は細片を
混入せしめたこととするテニスコート表面材。 (2) 細粒／細片は、砂土、プラスチツク細粒又は
細片、ゴム細粒又は細片、木屑および鉱物質細
粒又は細片のうちの一つもしくは任意に選択さ
れた二つ以上の混合物であることを特徴とする
実用新案登録請求の範囲第(1)項記載のテニスコ
ート表面材。 (3) 基材とロツク材とは接着により固着されてい
ることを特徴とする実用新案登録請求の範囲第
(1)項記載のテニスコート表面材。 (4) 基材は、その表面にロツク材底部と掛止する
複数の掛止片を備えていることを特徴とする実
用新案登録請求の範囲第(1)項記載のテニスコー
ト表面材。 (5) 基材の裏面には、粘着部が設けられているこ
とを特徴とする実用新案登録請求の範囲第(1)項
記載のテニスコート表面材。 (6) 基材には水を透過する複数の透過穴が設けら
れていることを特徴とする実用新案登録請求の
範囲第(1)項記載のテニスコート表面材。 (7) 合成樹脂繊維のロツク材は、ポリアミド、ポ
リプロピレン、ポリエチレン、ポリエステル、
ポリ塩化ビニール、ポリ塩化ビニリデンのうち
の一つから成ることを特徴とする実用新案登録
請求の範囲第(1)項記載のテニスコート表面材。[Claims for Utility Model Registration] (1) Straight and/or coiled synthetic resin fiber filaments are three-dimensionally intertwined with voids and the intertwined portions are bonded to form a mat shape of a predetermined size. A tennis court surface material comprising a locking material fixed to the surface of a flat base material and fine particles or pieces mixed into the internal space of the locking material. (2) Granules/stripes include one or more of the following, arbitrarily selected: sandy soil, plastic granules or chips, rubber granules or chips, wood chips, and mineral grains or chips. The tennis court surface material according to claim (1) of the utility model registration, characterized in that it is a mixture of the following. (3) Utility model registration claim No. 1 characterized in that the base material and the locking material are fixed by adhesive.
The tennis court surface material described in (1). (4) The tennis court surface material according to claim (1) of the utility model registration, wherein the base material has a plurality of hooking pieces on its surface that are hooked to the bottom of the locking material. (5) The tennis court surface material according to claim (1) of the utility model registration, characterized in that an adhesive portion is provided on the back surface of the base material. (6) The tennis court surface material according to claim (1) of the utility model registration, characterized in that the base material is provided with a plurality of permeable holes that allow water to pass through. (7) Synthetic resin fiber locking materials include polyamide, polypropylene, polyethylene, polyester,
The tennis court surface material according to claim (1) of the utility model registration, characterized in that it is made of one of polyvinyl chloride and polyvinylidene chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16713783U JPS6076107U (en) | 1983-10-28 | 1983-10-28 | Tennis court surface material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16713783U JPS6076107U (en) | 1983-10-28 | 1983-10-28 | Tennis court surface material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6076107U JPS6076107U (en) | 1985-05-28 |
| JPH0128086Y2 true JPH0128086Y2 (en) | 1989-08-28 |
Family
ID=30365736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16713783U Granted JPS6076107U (en) | 1983-10-28 | 1983-10-28 | Tennis court surface material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6076107U (en) |
-
1983
- 1983-10-28 JP JP16713783U patent/JPS6076107U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6076107U (en) | 1985-05-28 |
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