211ky it is used in the sofas with wooden frame or metal profile frame to transform the sofa into a bed by drawing out seperate extension fr.
Download Sofa Bed Locking Mechanism
Pics. Sofa beds normally have to be pulled out of the sofa a specific way, and if you are not doing it right, they may not move or they may appear to be stuck. About 5% of these are furniture hinges, 2% are chair mechanisms, and 5% are office chairs.
Us20140101846a1 Articulated Sofa Bed With Locking Mechanism Google Patents from patentimages.storage.googleapis.com
A sofa bed mechanism for use on a foldable bed frame having a head section, an intermediate section, and a foot section, comprises a rear linkage assembly on a support member operable to control movem. I spent 740 dollars on my sofa bed and it is perfect for me, and also it has a storage place which is a major benefit. Import quality sofa bed mechanism supplied by experienced manufacturers at global sources.
The first in the world, award winning in the field of design;
613kb it is used in bed systems with store basement. Sofa beds normally have to be pulled out of the sofa a specific way, and if you are not doing it right, they may not move or they may appear to be stuck. Don't use too much force, since the locking mechanism is automatic. If this lock is engaged you will not be able to open the sofa bed.
