DEVICE OF TRANSFORMATION upholstered furniture 'DOLPHIN'

摘要

The claimed invention relates to furniture manufacture, namely the type "Dolphin" devices of transformation of upholstered furniture.; Apparatus transformation upholstered furniture "dolphin" comprises interconnected stationary portion of the frame with attached to it a first part of the bed, and a retractable portion of the frame with attached to it a second part bed movably extendable portion of the carcass from the folded position to the unfolded position and back, wherein the stationary portion of the frame adapted to receive therein the nominated part of the frame in the folded position and extendable portion of the frame is adapted to Stu telescopic movement along guides formed in the sidewalls of the stationary portion of the frame, where in each sidewall of the stationary part of the frame fitted with at least two rails, first and second, one above the other with a gap adjustment, as well as at least one stop moving the extendable portion of the carcass, which is mounted between the first and second rails, closer to the trailing edge of the sidewall; extendable portion of the frame comprises a frame of the second part bed on which is fixed the second part of the bed, the base consisting of the front, rear and two side portions, each of which is mounted on at least one floor support roller, and also one guide member mounted movably between said first and second tracks of each of the sidewalls of the stationary portion of the frame, while the second frame portion extendable bed frame parts is hingedly connected to the base m extendable frame parts pivotable relative to the base extendable portion of the carcass to the unfolded position due to, at least, two rotary mechanisms set symmetrically one on each side of the base extendable portion of the frame so that each pivoting mechanism is pivotally connected both to the side extendable portion of the base frame and a second frame portion extendable bed frame parts.; The technical result of the claimed utility model is to increase the reliability of the device transformation upholstered furniture, and as a result, the life improvement by increasing the manufacturability and simplicity of the apparatus obtained by modifying the links pivoting mechanism levers between themselves and with the base and the frame of the second part extendable bed frame parts.; In one particular embodiment of the device, a plurality of guides mounted at each side wall of the stationary part of the frame, the limiter moving extendable portion of the carcass, and guide member enables preventing skewing and jamming when extended movable frame parts, which also affects the increase of reliability of the transformation of the soft furniture.; As an additional technical result of the claimed utility model should be noted increased ease of folding-unfolding devices transformation upholstered furniture and increase operating comfort.