초록 ▼

A seat for movement from an open, usable position to a closed, stored position including a stationary frame mounted on a vertical support and a movable seat assembly having bearings to coact with the stationary frame and having foldable legs that rest on a horizontal support when the seat assembly i

A seat for movement from an open, usable position to a closed, stored position including a stationary frame mounted on a vertical support and a movable seat assembly having bearings to coact with the stationary frame and having foldable legs that rest on a horizontal support when the seat assembly is in the open position.

대표청구항 ▼

A retractable seat for movement between an open position and a closed, compact and out of the way position, said retractable seat comprising frame means for attachment to a vertical support, said frame means including first and second vertical members defining first and second vertical tracks, first

A retractable seat for movement between an open position and a closed, compact and out of the way position, said retractable seat comprising frame means for attachment to a vertical support, said frame means including first and second vertical members defining first and second vertical tracks, first and second bearing means respectively movably contacting said first and second vertical tracks, first and second arm means respectively attached to said first and second bearing means, a seat member attached to said first and second arm means, leg means pivotally attached to said first and second arm means and adapted to rest on a horizontal support when said retractable seat is in said open position; said first and second arm means with said seat member attached thereto and with said leg means pivoted into a substantially parallel and nesting relationship therewith being retractable from said open position to said closed position with said seat member being substantially flat against and parallel with the vertical support; said frame means including a top member, a bottom member and said first and second vertical members defining an open-centered rectangle, each of said first and second vertical members including a front member, a rear member and a side member defining a channel opening towards the center of said frame means and said front and rear members defining first and second vertical tracks, each of said first and second arm means including a top member and a side member defining a right angle opening towards the center of said frame means, and said first and second arm means with said leg means pivoted into said right angle substantially parallel to and nesting within said first and second arm means being retractable into said open-centered rectangle of said frame means by downward pivoting action and upward sliding action at said bearing means and said first and second vertical track means of said frame means.