JPH0373182U - - Google Patents
Info
- Publication number
- JPH0373182U JPH0373182U JP13433089U JP13433089U JPH0373182U JP H0373182 U JPH0373182 U JP H0373182U JP 13433089 U JP13433089 U JP 13433089U JP 13433089 U JP13433089 U JP 13433089U JP H0373182 U JPH0373182 U JP H0373182U
- Authority
- JP
- Japan
- Prior art keywords
- tennis court
- tennis
- wall
- plastic
- plate
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 4
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Description
第１図は、この考案の１実施例に係る、テニス
コート場の周壁面の表装体の全体斜視図、第２図
は、第１図の−縦断面図、第３図は、表装体
の一部を示す、第１図の−横断面図であり、
第４図は、従来の表装体を示す斜視図、第５図は
、並設されたテニスコートの後方壁面に第４図に
示した表装体を取り付けた状態を示す部分平面図
、第６図は、その正面図、第７−１図及び第７−
２図は、その表装体に衝突したテニスボールが撥
ね返る状況を説明するための図である。
１０……板状体、１２……支持板、１４……撥
返し表層シート、１６……三角柱状凸部、２４，
２６……衝突面、２８……前端稜線。
FIG. 1 is an overall perspective view of a covering for a peripheral wall of a tennis court according to an embodiment of this invention, FIG. 2 is a vertical cross-sectional view of FIG. 1, and FIG. 2 is a cross-sectional view of FIG. 1 showing a part,
Fig. 4 is a perspective view showing a conventional covering body, Fig. 5 is a partial plan view showing a state in which the covering body shown in Fig. 4 is attached to the rear wall of tennis courts arranged side by side, and Fig. 6 is its front view, Figures 7-1 and 7-
FIG. 2 is a diagram for explaining a situation in which a tennis ball that collides with the covering is bounced back. DESCRIPTION OF SYMBOLS 10... Plate-shaped body, 12... Support plate, 14... Repellent surface sheet, 16... Triangular prism-shaped convex part, 24,
26... Collision surface, 28... Front edge ridgeline.
Claims (1)
１枚のプラスチツク平板から成形加工され、表面
側に、同一形状の２つの平面が交差して高さ方向
に延びる三角柱状凸部が水平方向に複数、互いに
平行にかつ隣り合う前端稜線同士の間隔がテニス
ボールの直径と同等もしくはそれ以上になるよう
、並列して形成されてなり、裏面側をテニスコー
ト場の周壁面に披着するようにしたことを特徴と
する、テニスコート場の周壁面の表装体。 ２ プラスチツク平板が、剛性体であるプラスチ
ツク薄板材の片面側に弾性体である厚目の硬質ス
ポンジシート材を積層し接合して形成された請求
項１記載の、テニスコート場の周壁面の表装体。[Claims for Utility Model Registration] 1. A triangular shape formed from a single plastic plate at least the surface layer of which is made of an energy-reducing material, and on the surface side of which two planes of the same shape intersect and extend in the height direction. A plurality of columnar protrusions are formed in parallel in the horizontal direction so that the distance between the adjacent front edge lines is equal to or larger than the diameter of a tennis ball, and the back side is formed around the perimeter of the tennis court field. A covering for the surrounding wall of a tennis court, characterized by being attached to the wall. 2. The facing of a peripheral wall of a tennis court according to claim 1, wherein the plastic flat plate is formed by laminating and bonding a thick hard sponge sheet material, which is an elastic material, on one side of a plastic thin plate material, which is a rigid material. body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134330U JPH0626297Y2 (en) | 1989-11-18 | 1989-11-18 | The outer wall of the tennis court |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134330U JPH0626297Y2 (en) | 1989-11-18 | 1989-11-18 | The outer wall of the tennis court |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0373182U true JPH0373182U (en) | 1991-07-23 |
| JPH0626297Y2 JPH0626297Y2 (en) | 1994-07-20 |
Family
ID=31681672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989134330U Expired - Lifetime JPH0626297Y2 (en) | 1989-11-18 | 1989-11-18 | The outer wall of the tennis court |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626297Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263695A (en) * | 2001-03-05 | 2002-09-17 | Mitsubishi Materials Corp | Sludge transporting container and sludge transporting system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6437653U (en) * | 1987-08-28 | 1989-03-07 |
-
1989
- 1989-11-18 JP JP1989134330U patent/JPH0626297Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6437653U (en) * | 1987-08-28 | 1989-03-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263695A (en) * | 2001-03-05 | 2002-09-17 | Mitsubishi Materials Corp | Sludge transporting container and sludge transporting system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626297Y2 (en) | 1994-07-20 |
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