JPS61175609U - - Google Patents
Info
- Publication number
- JPS61175609U JPS61175609U JP5913685U JP5913685U JPS61175609U JP S61175609 U JPS61175609 U JP S61175609U JP 5913685 U JP5913685 U JP 5913685U JP 5913685 U JP5913685 U JP 5913685U JP S61175609 U JPS61175609 U JP S61175609U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- operating rod
- inner pipe
- outer pipe
- telescopic
- 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.)
- Pending
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図及び第２図はそれぞれこの考案の一実施
例を示す断面図、第３図は第２図の―線の断
面図、第４図は従来例を示す断面図である。
１……伸縮管、２……外パイプ、３……内パイ
プ、４……操作用突子、５……操作用ロツド、１
０……テーパ部、１３……円板体。
1 and 2 are sectional views showing one embodiment of this invention, FIG. 3 is a sectional view taken along the line --- in FIG. 2, and FIG. 4 is a sectional view showing a conventional example. 1... Telescopic pipe, 2... Outer pipe, 3... Inner pipe, 4... Operating protrusion, 5... Operating rod, 1
0...Tapered portion, 13...Disc body.
Claims (1)
る伸縮管において、内パイプの下端の一側縁に、
下方に向かつて広がるテーパ部を設け、内パイプ
内に、操作ロツドを挿入し、内パイプの上方に操
作ロツドの操作用突子を突出せしめ、かつこの操
作ロツドを上方に付勢せしめる付勢手段を内パイ
プ内に設け、外パイプ内に、操作ロツドの下端に
回転自在に支持され、かつその回転軸が外パイプ
の中心軸に直交すると共に、操作ロツドが上方に
付勢せしめられた状態において内パイプのテーパ
部と外パイプ内壁面との間に嵌まる円板体を収容
したことを特徴とする伸縮管。 In a telescopic pipe formed by telescopically inserting an inner pipe into an outer pipe, one side edge of the lower end of the inner pipe has a
A biasing means is provided with a tapered portion that widens downward, inserts the operating rod into the inner pipe, causes the operating protrusion of the operating rod to protrude above the inner pipe, and urges the operating rod upward. is provided in the inner pipe, is rotatably supported in the outer pipe at the lower end of the operating rod, and the rotation axis thereof is perpendicular to the central axis of the outer pipe, and the operating rod is urged upward. A telescopic pipe characterized by housing a disc body that fits between the tapered part of the inner pipe and the inner wall surface of the outer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5913685U JPS61175609U (en) | 1985-04-19 | 1985-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5913685U JPS61175609U (en) | 1985-04-19 | 1985-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61175609U true JPS61175609U (en) | 1986-11-01 |
Family
ID=30585280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5913685U Pending JPS61175609U (en) | 1985-04-19 | 1985-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61175609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010031997A (en) * | 2008-07-30 | 2010-02-12 | Doris Staahle | Device for adjusting telescopically movable element |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623712B2 (en) * | 1973-10-17 | 1981-06-02 |
-
1985
- 1985-04-19 JP JP5913685U patent/JPS61175609U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623712B2 (en) * | 1973-10-17 | 1981-06-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010031997A (en) * | 2008-07-30 | 2010-02-12 | Doris Staahle | Device for adjusting telescopically movable element |