JPH0229915U - - Google Patents
Info
- Publication number
- JPH0229915U JPH0229915U JP10707288U JP10707288U JPH0229915U JP H0229915 U JPH0229915 U JP H0229915U JP 10707288 U JP10707288 U JP 10707288U JP 10707288 U JP10707288 U JP 10707288U JP H0229915 U JPH0229915 U JP H0229915U
- Authority
- JP
- Japan
- Prior art keywords
- column
- appear
- outer cylinder
- constant force
- drum
- 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
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Fencing (AREA)
Description
図面は本考案の実施例を示し、第１図は一部断
面とした正面図、第２図は要部の縦断面図、第３
図は定荷重ばねを下方に配した他の実施例を示す
要部の縦断面図、第４図は定荷重ばねを柱体の内
部上方に配した実施例の説明図である。
１……外筒、６……柱体、１１……ドラム、１
２……定荷重ばね。
The drawings show an embodiment of the present invention; Fig. 1 is a partially sectional front view, Fig. 2 is a vertical sectional view of the main part, and Fig. 3 is a partially sectional front view.
The figure is a longitudinal cross-sectional view of a main part showing another embodiment in which a constant force spring is disposed below, and FIG. 4 is an explanatory view of an embodiment in which a constant force spring is disposed inside and above a column. 1...Outer tube, 6...Column, 11...Drum, 1
2... Constant force spring.
Claims (1)
没自在に挿入される柱体６と、柱体６に軸線を横
方向に配して回転自在に取付けたドラム１１と、
ドラム１１に巻き付けられ、その先端または先端
延長部を外筒１の上方部に固定した定荷重ばね１
２とから成る地上へ出没自在とした柱体。 ２ 定荷重ばね１２が複数個配設される請求項１
記載の地上へ出没自在とした柱体。[Scope of Claim for Utility Model Registration] 1. An outer cylinder 1 buried underground, a column 6 inserted into the outer cylinder 1 so as to be freely retractable, and an axis of the column 6 disposed in the horizontal direction so that it can rotate freely. The drum 11 attached to the
A constant force spring 1 that is wound around the drum 11 and has its tip or tip extension fixed to the upper part of the outer cylinder 1.
A column consisting of 2 that can appear and appear on the ground. 2 Claim 1 in which a plurality of constant force springs 12 are provided.
The column described above can appear on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107072U JPH0720164Y2 (en) | 1988-08-12 | 1988-08-12 | A pillar that can appear and disappear on the ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107072U JPH0720164Y2 (en) | 1988-08-12 | 1988-08-12 | A pillar that can appear and disappear on the ground |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229915U true JPH0229915U (en) | 1990-02-26 |
| JPH0720164Y2 JPH0720164Y2 (en) | 1995-05-15 |
Family
ID=31341154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988107072U Expired - Lifetime JPH0720164Y2 (en) | 1988-08-12 | 1988-08-12 | A pillar that can appear and disappear on the ground |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720164Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0685418U (en) * | 1993-05-25 | 1994-12-06 | 株式会社サンポール | Lightly operated fence post |
| JP2022071187A (en) * | 2018-06-22 | 2022-05-13 | 前澤化成工業株式会社 | Paddy water level adjuster |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139786U (en) * | 1980-03-12 | 1981-10-22 | ||
| JPS6050216U (en) * | 1983-09-09 | 1985-04-09 | 株式会社 ダイケン | A column that can appear on the ground at will. |
-
1988
- 1988-08-12 JP JP1988107072U patent/JPH0720164Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139786U (en) * | 1980-03-12 | 1981-10-22 | ||
| JPS6050216U (en) * | 1983-09-09 | 1985-04-09 | 株式会社 ダイケン | A column that can appear on the ground at will. |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0685418U (en) * | 1993-05-25 | 1994-12-06 | 株式会社サンポール | Lightly operated fence post |
| JP2022071187A (en) * | 2018-06-22 | 2022-05-13 | 前澤化成工業株式会社 | Paddy water level adjuster |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720164Y2 (en) | 1995-05-15 |