JPH0424961U - - Google Patents
Info
- Publication number
- JPH0424961U JPH0424961U JP6621290U JP6621290U JPH0424961U JP H0424961 U JPH0424961 U JP H0424961U JP 6621290 U JP6621290 U JP 6621290U JP 6621290 U JP6621290 U JP 6621290U JP H0424961 U JPH0424961 U JP H0424961U
- Authority
- JP
- Japan
- Prior art keywords
- leg frame
- deck
- bleachers
- tiered
- retractable
- 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
- 238000005452 bending Methods 0.000 claims 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/12—Theatre, auditorium, or similar chairs
- A47C1/126—Theatre, auditorium, or similar chairs stowable in floor or wall
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Description
第１図はこの考案の一実施例によるテーブル付
伸縮式階段状観覧席の使用時を示す一部側面図、
第２図は第１図の一部正面図、第３図は同観覧席
の収納時を示す一部側面図、第４図は同観覧席に
おけるテーブルの構成と使用時および折りたたみ
時の動作説明図、第５図はこの考案の他の実施例
によるテーブルの下端構成を示す側面図、第６図
は同一部正面図である。
１……支柱、２……移動床台、６……テーブル
、７……脚フレーム、８，９，１８，１９……リ
ンク板、１０……甲板受台、１１……甲板、１７
……支軸、Ａ……観覧席。
FIG. 1 is a partial side view showing the use of a retractable stepped bleacher with a table according to an embodiment of the invention;
Figure 2 is a partial front view of Figure 1, Figure 3 is a partial side view of the seating in storage, and Figure 4 is an explanation of the structure of the table in the seating and its operation when used and folded. 5 is a side view showing the lower end structure of a table according to another embodiment of the invention, and FIG. 6 is a front view of the same part. 1... Support column, 2... Moving floor stand, 6... Table, 7... Leg frame, 8, 9, 18, 19... Link board, 10... Deck cradle, 11... Deck, 17
...Spindle, A...Seat.
Claims (1)
突設しこの複数段による移動床台を相互に連結し
て前後方向に伸縮により移動が可能となる観覧席
において、前記移動床台の前端部位置に、甲板の
折りたたみと脚フレームの起倒が可能なテーブル
を付設したことを特徴とするテーブル付の伸縮式
階段状観覧席。 (2) テーブルにおける甲板の折りたたみと脚フ
レームの起倒とを、上下別に配置した２体毎のリ
ンク板による配置別位置での各連携操作をもつて
行うようにした請求項１記載のテーブル付の伸縮
式階段状観覧席。 (3) 甲板の折りたたみにおける上位２体のリン
ク板を、脚フレームと甲板受台との間に個別に架
設して、相互に離接操作を行うようにした請求項
２記載のテーブル付の伸縮式階段状観覧席。 (4) 脚フレームの起倒における下位２体のリン
ク板を、脚フレームと基端軸との間に連結体によ
り架設して、床に屈伸操作を行うようにした請求
項２記載のテーブル付の伸縮式階段状観覧席。[Scope of Claim for Utility Model Registration] (1) A movable platform is provided protruding from the top of each column whose height increases in sequence, and these multi-tiered movable platforms are interconnected and can be moved by expanding and contracting in the front and back direction. 1. A retractable stair-shaped bleacher seat with a table, characterized in that a table is attached to the front end of the movable floor base, the deck of which can be folded and the leg frame can be raised and lowered. (2) The table according to claim 1, wherein the folding of the deck and the raising and lowering of the leg frame of the table are carried out by each linked operation at each position by two link boards arranged vertically. retractable tiered bleachers. (3) The telescopic device with a table according to claim 2, wherein the upper two link boards for folding the deck are individually installed between the leg frame and the deck cradle so that they can be moved toward and away from each other. Staircase-style bleachers. (4) The table with a table according to claim 2, wherein the lower two link plates for raising and lowering the leg frame are constructed by a connecting body between the leg frame and the base end shaft to perform bending and stretching operations on the floor. retractable tiered bleachers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6621290U JP2522370Y2 (en) | 1990-06-22 | 1990-06-22 | Telescopic staircase seat with table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6621290U JP2522370Y2 (en) | 1990-06-22 | 1990-06-22 | Telescopic staircase seat with table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0424961U true JPH0424961U (en) | 1992-02-28 |
| JP2522370Y2 JP2522370Y2 (en) | 1997-01-16 |
Family
ID=31598729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6621290U Expired - Lifetime JP2522370Y2 (en) | 1990-06-22 | 1990-06-22 | Telescopic staircase seat with table |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522370Y2 (en) |
-
1990
- 1990-06-22 JP JP6621290U patent/JP2522370Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522370Y2 (en) | 1997-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |