JPS6041447U - Telescoping tiered bleachers - Google Patents
Telescoping tiered bleachersInfo
- Publication number
- JPS6041447U JPS6041447U JP13522983U JP13522983U JPS6041447U JP S6041447 U JPS6041447 U JP S6041447U JP 13522983 U JP13522983 U JP 13522983U JP 13522983 U JP13522983 U JP 13522983U JP S6041447 U JPS6041447 U JP S6041447U
- Authority
- JP
- Japan
- Prior art keywords
- bleachers
- deck
- telescoping
- tiered
- unit
- 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
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は椅子付き伸縮式階段状観覧席の側面図、第２図
は同観覧席の最前段のみの正面図、第３図は椅子起立状
態のロック装置の断面図、第４図はこの考案の伸縮式階
段状観覧席の一部省略した側面である。
ＩＡ、ＩＢ、ＩＣ，ＩＤ・・・・・・伸縮式階段状観覧
席の単体、２・・・・・・移動台車、３・・・・・・デ
ツキ、４・・・・・・ガイドローラ、５・・・・・・椅
子、６・・・・・・取付ベース、−７・・・・・・枢軸
、訃・・・・・脚、８ａ・・・・・・開口、９・・・・
・・貢杆、１０・・・・・・支柱、１１・・・・・・座
、１２・・・・・・背凭れ、１３・・・・・・ロック装
置、１４・・・・・・ねじれコイルばね、１５・・・・
・・支軸、１６・・・・・・ロックレバ−１１６ａ・・
・・・・フック部、１７・・・・・・ロックばね、１８
・・・・・・ロック解除用ワイヤー、１９・・・・・・
ストッパー、２０・・・・・・テーブル、２１・・・・
・・脚、２２・・・・・・天板、２３・・・・・・天板
支えフレーム、２４・・・・・・ピン、２５．２６・・
・・・・トグルリンク、２７・・・・・・座、２７ａ・
・・・・・座フレーム、２７ｂ・・・・・・アーム、２
８・・・・・・背凭れ、２８ａ・・・・・・背凭れフレ
ーム、２８ｂ・・・・・・座受部、２９，３０，３１・
・・・・・ピン、３２・・・・・・ブラケット。Figure 1 is a side view of the telescoping staircase-like bleachers with chairs, Figure 2 is a front view of only the front stage of the bleachers, Figure 3 is a sectional view of the locking device with the chairs in the upright position, and Figure 4 is the This is a partially omitted side view of the devised retractable staircase-like bleachers. IA, IB, IC, ID...Extensible stair-shaped bleachers, 2...Moving trolley, 3...Deck, 4...Guide roller , 5...Chair, 6...Mounting base, -7...Pivot, butt...Leg, 8a...Opening, 9...・・・
... Tribute rod, 10... Support, 11... Seat, 12... Backrest, 13... Lock device, 14... Twisted coil spring, 15...
...Spindle, 16...Lock lever 116a...
...Hook part, 17...Lock spring, 18
・・・・・・Lock release wire, 19・・・・・・
Stopper, 20... Table, 21...
...Legs, 22...Top plate, 23...Top plate support frame, 24...Pin, 25.26...
...Toggle link, 27...Locus, 27a.
...Seat frame, 27b...Arm, 2
8... Backrest, 28a... Backrest frame, 28b... Seat support, 29, 30, 31.
...Pin, 32...Bracket.
Claims (1)
その各移動台車上に支持したデツキとからなる複数段の
観覧席単体を、その高さの低い順に前方から配列すると
共に、使用時は最も低い最前段の単体から順次後退移動
させることで全体的に階段状に伸長し、不使用時には該
最前段の単体から順次後退移動させることで各各の後段
のもののデツキ下側に退入して全体的に垂直棚状に短縮
するように連繋して設けた伸縮式階段状観覧席において
、上記各段の観覧席単体のそれぞれのデツキ上に、跳ね
上げ可能な座を前面側に有した折畳み式テーブルを、そ
の脚もろとも前記デツキに対して起立・転倒可能に配設
したことを特徴とする伸縮式階段状観覧席。The multi-tiered bleachers are made up of movable carts with different left and right frontage widths and heights, and decks supported on the movable carts, and are arranged from the front in ascending order of height, and when in use. By sequentially moving backwards from the lowest unit, the unit extends in a step-like manner, and when not in use, by sequentially moving backwards from the lowest unit, it retreats to the bottom of the deck of each subsequent unit. In the retractable staircase-like bleachers, which are connected so that the entire structure is shortened into a vertical shelf shape, each of the above-mentioned tiers of bleachers has a seat on the front side that can be flipped up on each deck. A telescoping staircase-like spectator seat characterized in that a folding table is arranged so that both its legs can stand up and fall down on the deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13522983U JPS6041447U (en) | 1983-08-31 | 1983-08-31 | Telescoping tiered bleachers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13522983U JPS6041447U (en) | 1983-08-31 | 1983-08-31 | Telescoping tiered bleachers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6041447U true JPS6041447U (en) | 1985-03-23 |
| JPS6316783Y2 JPS6316783Y2 (en) | 1988-05-12 |
Family
ID=30304444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13522983U Granted JPS6041447U (en) | 1983-08-31 | 1983-08-31 | Telescoping tiered bleachers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6041447U (en) |
-
1983
- 1983-08-31 JP JP13522983U patent/JPS6041447U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316783Y2 (en) | 1988-05-12 |
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