JPS63116660U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the movable bleachers according to the present invention, FIG. 2 is a longitudinal sectional front view thereof, and FIG.
The figure is a plan view, Figure 4 is a vertical cross-sectional side view along the arrow line in Figure 3, Figure 5 is a plan view of the multipurpose event hall, and Figure 6 is a part of the conventional movable bleachers. A front view, and FIG. 7 is a side view thereof. 10...Chair storage container, 11a...Front part of the seat floor, 11b...Rear part of the seat floor, 12...Storage section in the chair storage container 10, 13...Folding chair, 14-23...Folding chair 13 Lifting device.

Claims (1)

[Scope of utility model registration request] A plurality of chair storage containers each forming a stair floor with a seat floor attached to the upper part of each chair storage container, and a lifting device for the container that raises and lowers each chair storage container between a lower storage position and an elevated position forming the stair floor. , a movable bleacher seat having a series of folding chairs that are taken out from within each of the chair storage containers and supported on the seat floor of each of the chair storage containers, the seat floor of each of the chair storage containers being moved forward and backward two times;
A movable spectator seat characterized in that the rear part of the seat floor can be opened and closed separately, and the series of folding chairs are mounted in a chair storage container below the rear part of the seat floor so as to be movable up and down.