Foldable portable stadium chair
View Patent ↗A foldable portable stadium chair folds between a collapsed position for carrying and an open position for seating. Such chair includes an adjustable base member engageable with and securable to a bleacher bench, a chair frame coupled to the adjustable base member and having at least a portion thereof movable towards and away from the adjustable base member, a chair back coupled to a substantially vertical portion of the chair frame, and a chair seat coupled to a substantially horizontal portion of the chair frame.
1. A foldable portable stadium chair that folds between a collapsed position for carrying and an open position for seating, said foldable portable stadium chair comprising:
a. an adjustable base member engageable with and securable to a bleacher bench, said adjustable base member being manufactured from a first predetermined material and having a first predetermined size and a first predetermined shape;
b. a chair frame coupled to said adjustable base member and having at least a portion thereof movable towards and away from said adjustable base member;
c. a chair back coupled to a substantially vertical portion of said chair frame, said chair back being manufactured from a second predetermined material and having a second predetermined size and a second predetermined shape;
d. a chair seat coupled to a substantially horizontal portion of said chair frame, said chair seat being manufactured from a third predetermined material and having a third predetermined size and a third predetermined shape; and
e. a means operably connected to said chair frame for automatically opening said foldable portable stadium chair such that said foldable portable stadium chair will automatically open from a closed position wherein said chair back is in a substantially parallel position to said chair seat to an open position wherein said chair back is in a generally upright position substantially perpendicular to said chair seat.
2. A foldable portable stadium chair, according to claim 1 wherein upon said chair back reaching said generally upright position said first locking mechanism automatically secures said adjustable base to such bleacher bench.
3. A foldable portable stadium chair, according to claim 1 wherein said means for automatically opening said foldable portable stadium chair is at least one of a shock mechanism, a spring mechanism, and a combination shock and spring mechanism.
4. A foldable portable stadium chair, according to claim 1 wherein said means for automatically opening said foldable portable stadium chair is a fluid pressure shock mechanism.