JPH0249989U - - Google Patents
Info
- Publication number
- JPH0249989U JPH0249989U JP12815988U JP12815988U JPH0249989U JP H0249989 U JPH0249989 U JP H0249989U JP 12815988 U JP12815988 U JP 12815988U JP 12815988 U JP12815988 U JP 12815988U JP H0249989 U JPH0249989 U JP H0249989U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- movable cylinder
- pair
- attached
- rotating bodies
- 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
- Toys (AREA)
- Tents Or Canopies (AREA)
- Manipulator (AREA)
Description
第１図は本考案の一実施例を示す拡大要部断面
正面図、第２図は全体斜視図、第３図は伸縮支脚
の横断面図、第４図は回動体の取付け状態を示す
拡大部分断面平面図、第５図は線状材の固定方法
を示す一部省略した拡大正面図、第６図と第７図
は夫々作用説明図である。
１……支持枠体、２……可動筒体、３……伸縮
支脚、４……回動体、５……中途部位、６……線
状材、７……ガススプリング、８……一端、９…
…上半部、１０……他端、１１……下半部、３３
……線状材。
Fig. 1 is an enlarged sectional front view of essential parts showing an embodiment of the present invention, Fig. 2 is an overall perspective view, Fig. 3 is a cross-sectional view of the telescopic support leg, and Fig. 4 is an enlarged view showing the mounting state of the rotating body. FIG. 5 is an enlarged partially omitted front view showing a method of fixing the wire material, and FIGS. 6 and 7 are explanatory views of the operation. DESCRIPTION OF SYMBOLS 1... Support frame body, 2... Movable cylindrical body, 3... Telescopic support leg, 4... Rotating body, 5... Midway part, 6... Linear material, 7... Gas spring, 8... One end, 9...
...Top half, 10...Other end, 11...Lower half, 33
...String material.
Claims (1)
動可能に挿嵌された可動筒体、２，２と、からな
る左右一対の伸縮支脚３，３を設けると共に、左
右一対の回動体４，４を該支持筒体１，１に設け
、且つ、一端８が一方の可動筒体２の上半部９に
、他端１０が他方の可動筒体２の下半部１１に、
夫々止着されると共に、中途部位５が上記回転体
４，４を経由してなる一対のワイヤ等の線状材６
，３３を、両伸縮支脚３，３間に配設し、さらに
、上記伸縮支脚３，３の内の少なくとも一方にガ
スプリング１２を内有させたことを特徴とする昇
降台装置。 A pair of left and right telescopic support legs 3, 3 are provided, each consisting of a support cylinder 1, 1 and a movable cylinder 2, 2 which is vertically movably inserted into the support cylinder 1, 1. Rotating bodies 4, 4 are provided on the supporting cylinders 1, 1, and one end 8 is attached to the upper half 9 of one movable cylinder 2, and the other end 10 is attached to the lower half 11 of the other movable cylinder 2. To,
A pair of linear members 6 such as wires, which are fixed to each other and whose midway portions 5 are connected to the rotating bodies 4, 4.
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12815988U JPH0249989U (en) | 1988-09-29 | 1988-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12815988U JPH0249989U (en) | 1988-09-29 | 1988-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249989U true JPH0249989U (en) | 1990-04-06 |
Family
ID=31381232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12815988U Pending JPH0249989U (en) | 1988-09-29 | 1988-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249989U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152696B2 (en) * | 1981-02-10 | 1986-11-14 | Canon Kk |
-
1988
- 1988-09-29 JP JP12815988U patent/JPH0249989U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152696B2 (en) * | 1981-02-10 | 1986-11-14 | Canon Kk |