Sofa sleeper installation and system
Improved methods and apparatuses relating to installation of a sleeper mechanism into a frame of a sofa sleeper are disclosed. In one embodiment, initially the frame is aligned such that an open bottom portion of the frame is upright and facing outwardly. The sleeper mechanism is then advanced towards the open bottom portion and hook apertures on the brackets are engaged with upper fasteners on the frame. The sleeper mechanism is then swung inwardly towards the top portion of the frame until notches on the bracket are passed lower fasteners on the frame and then swung back towards the open bottom portion to engage the notches with the lower fasteners.
1. A method of manufacturing a sleeper sofa comprising:
assembling a sofa frame;
installing upholstery on the sofa frame;
tipping the sofa frame on its back so that an open bottom is exposed,
manually lifting and inserting in a generally horizontal motion a sleeper mechanism into the open bottom,
unloading the weight of the sleeper mechanism onto the sofa frame before securing fasteners between the sleeper mechanism and the sofa frame by hanging a pair of horizontal brackets of the sleeper mechanism onto a pair of protruding fasteners extending from respective pair of side panels of the sofa frame; and
fastening the horizontal brackets to the side panels of the sofa frame with a plurality of fasteners.
2. The method of claim 1 wherein each horizontal bracket has a slot with the interior end of the slot extending upwardly when the sleeper mechanism is being inserted in a generally horizontal motion, and wherein the method further comprising hanging the horizontal brackets onto the pair of protruding fasteners by engaging said protruding fasteners with said slots.
3. The method of claim 2 wherein said slots are on one edge of the horizontal brackets and the side panels have and additional pair of fasteners, one on each side panel, and the method further comprising engaging the additional pair of fasteners with the horizontal brackets on an edge opposite the edge having the slots.
4. A method of manufacturing a sleeper sofa comprising:
partially rotating a sofa frame so that an open bottom is upright and exposed,
manually lifting and inserting in a generally horizontal motion a sleeper mechanism into the open bottom,
unloading the weight of the sleeper mechanism onto the sofa frame by suspending the sleeper mechanism within the sofa frame at side panels of the sofa frame;
attaching the sleeper mechanism to the sofa frame after above step using fasteners between the side panels of the sofa frame and the sleeper mechanism.
5. The method of manufacturing of claim 4 wherein the partial rotation includes the step of rotating the sofa frame to rest on a back of the sofa frame.
6. The method of claim 4 wherein the step of unloading the weight of the sleeper mechanism onto the sofa frame includes the connecting slots extending from an edge of the horizontal brackets upwardly to protruding hanging members extending from side panels of the sofa frame.