초록 ▼

A removable folding seat is equipped with a first locking member to lock the front lower portion of a seat frame removably to a floor, a second locking member to lock the rear lower portion of the seat frame removably to the floor, and a third locking member to hold the seat in a folding position. T

A removable folding seat is equipped with a first locking member to lock the front lower portion of a seat frame removably to a floor, a second locking member to lock the rear lower portion of the seat frame removably to the floor, and a third locking member to hold the seat in a folding position. The first and third locking members are simultaneously driven by a first lever. The second and third locking members are driven by the common second lever. When the seat is in a seating position, the second lever is allowed to drive the second locking member and inhibited from driving the third locking member. Also, when the seat is in the folding position, the second lever is inhibited from driving the second locking member and allowed to drive the third locking member.

대표청구항 ▼

[ What is claimed is:] [1.] A removable folding seat comprising:a seat frame extending in a longitudinal direction when said seat is in a seating position;a first support bracket rotatably supported on a front lower portion of said seat frame;a first locking member mounted to said first support brac

[ What is claimed is:] [1.] A removable folding seat comprising:a seat frame extending in a longitudinal direction when said seat is in a seating position;a first support bracket rotatably supported on a front lower portion of said seat frame;a first locking member mounted to said first support bracket and removably locking said first support bracket to a floor;a first lever mounted on said first support bracket and driving said first locking member between a first locking position in which said first support bracket is locked to said floor and an unlocking position in which said first support bracket is disengaged from said floor;a second support bracket supported on a rear lower portion of said seat frame;a second locking member mounted to said second support bracket and removably locking said second support bracket to said floor;a second lever mounted to said second support bracket and driving said second locking member between a second locking position in which said second support bracket is locked to said floor and a disengaging position in which said second support bracket is disengaged from said floor; anda third locking member mounted to said first support bracket and holding said seat in a folding position in which a front portion of said seat frame is locked to said floor and also a rear portion of said seat frame is tilted up, said third locking member taking one of either a holding position in which said folding position is maintained and a releasing position in which said folding position is released,wherein said third locking member is driven from said holding position to said releasing position selectively by one of said first lever and said second lever.