US 12,419,428 B2
Foldable wall bed/sofa
Oren Cohen, Ramat Gan (IL)
Appl. No. 16/962,695
Filed by Oren Cohen, Ramat Gan (IL)
PCT Filed Jan. 16, 2019, PCT No. PCT/IL2019/050063
§ 371(c)(1), (2) Date Jul. 16, 2020,
PCT Pub. No. WO2019/142186, PCT Pub. Date Jul. 25, 2019.
Claims priority of provisional application 62/618,088, filed on Jan. 17, 2018.
Prior Publication US 2020/0367658 A1, Nov. 26, 2020
Int. Cl. A47C 17/40 (2006.01); A47C 17/20 (2006.01); A47C 17/38 (2006.01)
CPC A47C 17/20 (2013.01) [A47C 17/38 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A foldable wall bed/sofa comprising:
a pivotable bed frame,
a foldable sofa frame,
a connector for connecting said foldable sofa frame to said bed frame,
a sofa retracting mechanism comprising a sofa locking device for keeping said foldable sofa frame folded when rotating said bed frame between a vertical position of the bed frame and a horizontal position of the bed frame, and
a bed retracting mechanism comprising a bed locking device for keeping said bed frame securely fixed while in the vertical position of the bed frame,
wherein said foldable wall bed/sofa is configurable to allow all of the following states:
(a) said bed frame maintained in the horizontal position of the bed frame with said sofa frame folded and positioned underneath the lower surface of said bed frame;
(b) said bed frame maintained in the vertical position of the bed frame where said sofa frame is folded and positioned adjacent to the lower surface of said bed frame;
(c) said bed frame maintained in the vertical position of the bed frame where said sofa frame is unfolded in a horizontal position of the sofa frame;
wherein said connector connects the lower surface of said bed frame to a section of said foldable sofa frame corresponding to a sofa backrest;
wherein said bed locking device is comprised of an L-shaped bracket pivotally attachable to a base frame of said foldable wall bed/sofa;
wherein said bed retracting mechanism further comprises a sliding guide and a pin slidable along said sliding guide causing said bed frame to undergo a free fall of approximately 6 to 10 degrees relative to the vertical position of the bed frame.