JPH0448363U - - Google Patents
Info
- Publication number
- JPH0448363U JPH0448363U JP9230890U JP9230890U JPH0448363U JP H0448363 U JPH0448363 U JP H0448363U JP 9230890 U JP9230890 U JP 9230890U JP 9230890 U JP9230890 U JP 9230890U JP H0448363 U JPH0448363 U JP H0448363U
- Authority
- JP
- Japan
- Prior art keywords
- stage
- stage board
- case
- legs
- board
- 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
- 238000009434 installation Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Ladders (AREA)
Description
第１図は本考案の一実施例を示す水平状態の斜
視図、第２図はその要部の一部切欠拡大側面図、
第３図は昇降脚材を上昇させた状態の側面図、第
４図はその折り立て状態の側面図、第５図はその
要部の一部切欠拡大側面図、第６図はバネの別例
を示す要部の縦断側面図、第７図はバネと牽引材
の別例取付を示す要部側面図である。
Ａ，Ｂ……舞台板、１，２……桁材、３，４…
…設置脚材、５……昇降脚材、６……揺動ケース
、８，１２……バネ、９……ロツド、９ａ……ロ
ツド頭、１０……スプロケツトホイール、Ｋ……
チエン。
Fig. 1 is a horizontal perspective view showing an embodiment of the present invention; Fig. 2 is an enlarged partially cutaway side view of the main parts;
Figure 3 is a side view of the elevating leg in its raised state, Figure 4 is a side view of its folded state, Figure 5 is an enlarged partially cutaway side view of its main parts, and Figure 6 is a separate view of the spring. FIG. 7 is a side view of the main part showing another example of attachment of the spring and the traction material. A, B... Stage board, 1, 2... Girder material, 3, 4...
...Installation leg material, 5... Lifting leg material, 6... Swinging case, 8, 12... Spring, 9... Rod, 9a... Rod head, 10... Sprocket wheel, K...
Chien.
Claims (1)
によつて舞台板の水平状態を支持し、昇降脚材を
上昇させて舞台板を折り立てることで収納できる
舞台において、舞台板の裏部側にバネを備え、該
バネに連繋した牽引材を舞台板の裏部側端部或い
はその端部に連繋した設置脚材のガイド輪に連繋
させると共に、該牽引材の端部をその設置脚材に
固定して成り、舞台板の水平状態においてバネの
復元力により昇降脚材の負荷を軽減できることを
特徴とする折り立て収納式舞台。 (2) 昇降脚材側を固定して揺動ケースを舞台板
の裏部側に設け、コイルバネ或いは重ねた皿バネ
を該ケース内に配したロツドのロツド頭とケース
内端との間に張設させ、ケース外に伸びたロツド
端部に牽引材を連結して成る請求項第１項記載の
舞台。[Scope of Claim for Utility Model Registration] (1) The horizontal state of the stage board is supported by the lifting legs and installation legs at the central connection part, and the stage board can be stored by raising the lifting legs and folding the stage board. On a stage, a spring is provided on the back side of the stage board, and a traction member connected to the spring is connected to the back end of the stage board or a guide ring of an installation leg member connected to that end, and the traction material is A folding storage stage characterized in that the ends of the timber are fixed to the mounting legs, and the load on the lifting legs can be reduced by the restoring force of springs when the stage board is in a horizontal state. (2) A swinging case is installed on the back side of the stage board with the lifting leg side fixed, and a coil spring or stacked disc spring is stretched between the rod head of the rod placed inside the case and the inner end of the case. 2. The stage according to claim 1, further comprising a traction member connected to an end of the rod extending outside the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9230890U JP2515973Y2 (en) | 1990-08-31 | 1990-08-31 | Folding storage stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9230890U JP2515973Y2 (en) | 1990-08-31 | 1990-08-31 | Folding storage stage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0448363U true JPH0448363U (en) | 1992-04-24 |
| JP2515973Y2 JP2515973Y2 (en) | 1996-11-06 |
Family
ID=31828648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9230890U Expired - Lifetime JP2515973Y2 (en) | 1990-08-31 | 1990-08-31 | Folding storage stage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515973Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013185326A (en) * | 2012-03-06 | 2013-09-19 | Hirotaka Haruta | Folding erection storage type stage |
| JP2018110679A (en) * | 2017-01-11 | 2018-07-19 | ニチブ株式会社 | Wall storage stage |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778166A (en) * | 2019-10-12 | 2020-02-11 | 浙江工业大学 | Circular movable stage |
-
1990
- 1990-08-31 JP JP9230890U patent/JP2515973Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013185326A (en) * | 2012-03-06 | 2013-09-19 | Hirotaka Haruta | Folding erection storage type stage |
| JP2018110679A (en) * | 2017-01-11 | 2018-07-19 | ニチブ株式会社 | Wall storage stage |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515973Y2 (en) | 1996-11-06 |