JPS6194070U - - Google Patents
Info
- Publication number
- JPS6194070U JPS6194070U JP17894584U JP17894584U JPS6194070U JP S6194070 U JPS6194070 U JP S6194070U JP 17894584 U JP17894584 U JP 17894584U JP 17894584 U JP17894584 U JP 17894584U JP S6194070 U JPS6194070 U JP S6194070U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- approximately
- protection net
- net
- support arm
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fencing (AREA)
Description
第１図ないし第４図は本考案の一実施例を示す
もので、第１図は部分上面図、第２図は第１図の
Ｘ―Ｘ断面図、第３図は支持腕金の正面図及び側
面図、第４図はネツト取付金具の説明図であり、
第５図及び第６図はそれぞれ従来例を示す部分上
面図である。
１…球技運動場、２…植木を植えた緑地帯、３
…ポール、４…防球ネツト、７…支持腕金。
Figures 1 to 4 show an embodiment of the present invention; Figure 1 is a partial top view, Figure 2 is a sectional view taken along line XX in Figure 1, and Figure 3 is a front view of the support arm. The figure, side view, and FIG. 4 are explanatory diagrams of the net mounting bracket,
5 and 6 are partial top views showing conventional examples, respectively. 1...Ball game field, 2...Green area with planted trees, 3
...Pole, 4...Ball net, 7...Support arm.
Claims (1)
に適当な間隔で立てたポールに、場外飛球防止用
の防球ネツトを張つてなる防球ネツト装置におい
て、前記ポールを前記緑地帯の内周辺に設立し、
前記ポール上の地上約２〜３ｍ高さ位置から約３
〜４ｍ間隔ごとに、約１〜３ｍ長さの防球ネツト
支持用腕金を運動場に向けて水平に取り付け、前
記支持用腕金の先端に前記防球ネツトを張つて成
ることを特徴とする防球ネツト装置。 In a ball protection net device, in which a ball net for preventing off-field balls is attached to poles erected at appropriate intervals around a ball game field that has a green area around the outer periphery, the poles are placed around the inner periphery of the green area. Established in
Approximately 3 meters above the pole from a height of approximately 2 to 3 meters above the ground.
A ball protection net support arm of approximately 1 to 3 m length is attached horizontally toward the playground at intervals of ~4 m, and the ball protection net is stretched at the tip of the support arm. Anti-ball net device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17894584U JPH0341729Y2 (en) | 1984-11-26 | 1984-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17894584U JPH0341729Y2 (en) | 1984-11-26 | 1984-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6194070U true JPS6194070U (en) | 1986-06-17 |
| JPH0341729Y2 JPH0341729Y2 (en) | 1991-09-02 |
Family
ID=30736512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17894584U Expired JPH0341729Y2 (en) | 1984-11-26 | 1984-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341729Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02121555U (en) * | 1989-03-16 | 1990-10-03 |
-
1984
- 1984-11-26 JP JP17894584U patent/JPH0341729Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02121555U (en) * | 1989-03-16 | 1990-10-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341729Y2 (en) | 1991-09-02 |
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