JPS61168254U

JPS61168254U -

Info

Publication number: JPS61168254U
Application number: JP5163685U
Authority: JP
Priority date: 1985-04-09
Filing date: 1985-04-09
Publication date: 1986-10-18
Also published as: JPH0323960Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係わる移動式観覧席の一実施
例を示す平面図、第２図はその側面図、第３図は
その格納状態を示す側面図、第４図は段床前部支
持ローラの詳細を示す正面図、第５図はその側面
図、第６図は従来の移動式観覧席を示す側面図、
第７図はその正面図、第８図はその格納状態を示
す側面図、第９図は他の従来例を示す側面図、第
１０図はその格納状態を示す側面図である。ＮＯ．１〜ＮＯ．７……段床ブロツク、３７，
４３……段床、３５′……最前部の段床ブロツク
の前部支柱、３５……最前部の段床ブロツクの後
部支柱、２９〜３４……最前部の段床ブロツクを
除く後方の各段床ブロツクの後部、４５，４６…
…段床前部支持ローラ。 Fig. 1 is a plan view showing an embodiment of the movable bleachers according to the present invention, Fig. 2 is a side view thereof, Fig. 3 is a side view showing its retracted state, and Fig. 4 is a front support of the tiered floor. A front view showing details of the roller, FIG. 5 a side view thereof, and FIG. 6 a side view showing a conventional movable bleacher seat.
FIG. 7 is a front view thereof, FIG. 8 is a side view showing its stored state, FIG. 9 is a side view showing another conventional example, and FIG. 10 is a side view showing its stored state. NO. 1~NO. 7... Step floor block, 37,
43... tier bed, 35'... front support of the frontmost tier block, 35... rear support of the frontmost tier block, 29-34... each of the rear parts except the front tier block Rear part of step bed block, 45, 46...
...Front support roller of the berm.

Claims

[Scope of utility model registration request]

The entire tiered floor, which lowers in a step-like manner toward the front, is divided into multiple front and rear sections, and each tiered floor is supported so that it can be moved in the front and rear directions, so that when it is moved rearward, the front tiered floor is In a movable spectator seat that can be stored inside the tiered floor, the entire tiered floor is divided into a smaller number of tiered floor blocks, and the lowest tiered floor block at the front is placed in front of the same tiered floor block. It is movably supported by the attached front column and the rear column attached to the rear of the same tiered floor block, and each of the rear tiered floor blocks except the frontmost tiered floor block is supported by the rear column attached to the rear of each. A movable spectator seat characterized in that it is supported by wheels attached to the lower end of the rear column and a step bed front support roller attached to the upper end of the rear column.