Convertible sofa-bed with back restraining mechanism
AssigneeJ. F. Enterprises, Inc.
InventorDonald J. Acker
Life of this patent
Estimating the term…
Abstract
A convertible sofa-bed unit for a vehicle in which a back section is mounted on a seat section and is moveable from an upright position near the rear of the seat section to a horizontal position in front of the seat section, and a device is provided for preventing the movement of said back toward the forward edge of the seat in response to a sudden forward lurching of the back section. The strap is preferably connected at one end to the rear of the back section near the upper edge thereof and is wound on a ratchet controlled reel preferably disposed beneath the rear edge of the seat section, and an inertia responsive device prevents unreeling of the strap when the sudden forward lurching of the back section occurs momentarily.
Claims4
A convertible sofa-bed unit for a vehicle comprising an elongated, horizontal seat section, a supporting frame for said seat section, a back section positioned vertically upwardly from the rear of said seat section in a sofa position and being moveable from said position to a horizontal position along the forward edge of said seat section with the front of the back facing upwardly in a bed position and being on a plane with the top surface of the seat section and with the bottom of the back facing forwardly, and a back section restraining device having a strap connected at one end to the rear of said back section near the top thereof when the back section is in its sofa position and lying over the upper surfaces of the seat and back sections when the back section is in its bed position, a reel mounted on said seat section near the rear thereof and connected to the other end of said strap, and means for preventing the rotation of said reel upon sudden forward lurching of said back section and thereby preventing movement of said back section from its vertical position on the rear of said seat section.
Dependencies are inferred from the claim text.