Sofa ottoman
AssigneeSuper Sagless Corporation
InventorMichael F. Hartline
Life of this patent
Estimating the term…
Abstract
A sofa ottoman assembly includes a lazy tong linkage having a bracket at one end which is connected to the front rail of the sofa on which the assembly is installed and a second bracket which supports the ottoman. An actuating assembly includes a handle to be mounted on the side rail of the sofa and a number of links and levers connected between the handle and the lazy tong linkage which enables the party seated on the sofa to extend and retract the ottoman. The lazy tong linkage has a narrow side profile so as not to significantly increase the front to back dimension of the sofa on which it is mounted, and the actuating assembly is disposed closely adjacent the side rail of the sofa frame so as not to subtract from the space for a folding bed frame and mattress within the sofa frame.
Claims9
A sofa ottoman assembly for mounting independently of the sofa seat comprising
- a first bracket adapted to be mounted on the front rail of a sofa below the front edge of the sofa seat cushion, said bracket including a flange disposed in a vertical plane perpendicular to the plane of the front rail;
- a second bracket carrying an ottoman adapted to lie in a a vertical plane immediately in front of the front rail when the ottoman is retracted and in a generally horizontal plane at the approximate elevation of the seat cushion when the ottoman is extended, said second bracket having a flange extending vertically and perpendicular to the ottoman when the ottoman is retracted;
- said first and second brackets also having plates lying substantially parallel to one another attached respectively in face to face relationship with the rail and ottoman when the ottoman is retracted,
- a lazy tong linkage interconnecting the flanges of the first and second brackets supporting the ottoman for movement between the retracted position immediately adjacent the front of a sofa and the extended position, said lazy tong linkage including a plurality of pairs of levers with each lever disposed in a separate plane and each separate from the planes of the flanges enabling the lazy tong linkage to be collapsed flat between the ottoman and front rail when the ottoman is retracted;
- and
- a handle operated lever assembly adapted to be mounted on the arm of the sofa and connected to the lazy tong linkage for actuating the linkage and moving the ottoman between the extend and retracted positions.
A sofa-bed comprising
- a frame having side arm rails, a front rail and a seat cushion,
- a pair of brackets secured to the front rail and each carrying a lazy tong linkage and an ottoman bracket, said brackets and lazy tong linkage lying entirely in front of the front rail,
- an ottoman mounted on the ottoman brackets and free of any connection to the seat cushion and its support, said ottoman adapted to lie in a vertical plane immediately in front of the front rail when the ottoman is retracted and in a generally horizontal plane at the approximate elevation of the seat cushion when the ottoman is extended,
- a mounting plate secured to a side arm rail and carrying a lever and a handle,
- a connecting link interconnecting the lever and the lazy tong linkage,
- and means including a drive link connected between the handle and the lever enabling operation of the handle to extend the ottoman.
A sofa having an ottoman movable between extended and retracted positions comprising
- a sofa frame having a front rail,
- a first bracket having a plate mounted face to face on the front rail and a flange perpendicular to the front rail,
- a lazy tong linkage mechanism having a first pair of levers lying in separate planes and connected at their upper ends to the flange and disposed vertically one behind the other with reference to the ottoman in its retracted position,
- a second pair of levers as part of the lazy tong mechanism each lying in separate planes and separate from the planes of the first pair of levers, said second pair of levers connected at their low ends one each to one of the first pair of levers and disposed vertically one behind the other with reference to the ottoman in its retracted position,
- the levers of said first and second pairs of levers each having front and rear edges disposed vertically when the ottoman is retracted and all the levers being substantially co-extensive horizontally when measured from the front to the rear edges thereof with the ottoman retracted to minimize the distance between the planes of the front rail and retracted ottoman,
- a second bracket having a plate secured in face to face relationship with the ottoman and having a flange parallel to and spaced from the flange of the first bracket,
- and pivot means interconnecting the upper ends of the second pair of levers to the flange of the second bracket.
Dependencies are inferred from the claim text.