JPH0356000U - - Google Patents
Info
- Publication number
- JPH0356000U JPH0356000U JP11748289U JP11748289U JPH0356000U JP H0356000 U JPH0356000 U JP H0356000U JP 11748289 U JP11748289 U JP 11748289U JP 11748289 U JP11748289 U JP 11748289U JP H0356000 U JPH0356000 U JP H0356000U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- belt
- core material
- shaped core
- fixed
- 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
- 239000011162 core material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Rod-Shaped Construction Members (AREA)
Description
第１図は本考案の伸縮器の実施例を示す縦断側
面図、第２図は第１図の−線断面図である。
図中、２……パイプ状体、６……帯状芯材、７
……巻取装置、１１……ロツク機構である。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the telescoping device of the present invention, and FIG. 2 is a sectional view taken along the line -- in FIG. In the figure, 2... pipe-shaped body, 6... belt-shaped core material, 7
. . . Winding device, 11 . . . Lock mechanism.
Claims (1)
イプ状体を入れ子状に嵌挿してなる伸縮器におい
て、その内空部に、一端が最下段のパイプ状体に
連結固定され、他端側が巻取装置によつて巻取ら
れる断面円弧状の帯状芯材を配して成り、この帯
状芯材を所定位置において固定することによつて
任意の伸縮長さでロツクできるようにしたことを
特徴とする伸縮器。 In an expander made by inserting a plurality of pipe-like bodies in a nested manner, the diameter of which is gradually reduced toward the final stage, one end is connected and fixed to the pipe-like body of the lowest stage, and the other end is connected and fixed to the pipe-like body of the lowest stage. It consists of a belt-shaped core material whose side is wound up by a winding device and whose cross section is an arc, and by fixing this belt-shaped core material in a predetermined position, it can be locked at any desired expansion and contraction length. Features an expander.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11748289U JPH0356000U (en) | 1989-10-05 | 1989-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11748289U JPH0356000U (en) | 1989-10-05 | 1989-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356000U true JPH0356000U (en) | 1991-05-29 |
Family
ID=31665697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11748289U Pending JPH0356000U (en) | 1989-10-05 | 1989-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008022990A (en) * | 2006-07-19 | 2008-02-07 | Okamura Corp | Merchandise display rack |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5028741U (en) * | 1973-07-10 | 1975-04-02 |
-
1989
- 1989-10-05 JP JP11748289U patent/JPH0356000U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5028741U (en) * | 1973-07-10 | 1975-04-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008022990A (en) * | 2006-07-19 | 2008-02-07 | Okamura Corp | Merchandise display rack |