ES208696U - Perfected frame for hidden beds. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved frame for concealable beds, essentially characterized by having lateral guides, capable of coupling to the cabinet or hollow in which the bed is located, whose guides have a vertical section of great length, which in its lower part arches and branches into a portion ascending, the frame providing a series of sections or articulated sections, at the end of which and on the axis of articulation, are located truncated conical wheels of different diameter, strung by the same axis of rotation, whose wheels run through the interior of the mentioned guides, so that the outer wheel friction against the front portion of less pronunciation of the profiles that make up each guide, and the larger diameter wheel against the rear portion of the guide, more protruding, thereby establishing a perfect friction and smoothness of sliding, and existing in turn below each articulation zone of the portions that make up the frame, support legs on the floor, located on one side and the other of the bed base, and constantly required by a tension spring, whose legs when introducing the bed inside the furniture, driving it to ascend by the guides of this one, previously described, they stumble against the bottom of the piece of furniture and fold down, further relaxing the function of the spring and serving the own wheels of the end of each leg, of sliding bearings by the bottom of the piece of furniture until the total introduction of the various portions of the frame component of the bed, whose frame is introduced from low up and ascending vertically inside the piece of furniture, guided by the lateral profiles, through which the truncated cone wheels run, and partially lowering each frame portion when passing through the curved area of each guide, the set can adopt a rest position and greater comfort, by placing the innermost section of the frame in the ascending branch guide, locking it in the upper part thereof, so that it adopts an obtuse dihedral angle, while at the same time serving the head of the bed, of the sealing door of the penetration opening of the bed base in the interior of the furniture. (Machine-translation by Google Translate, not legally binding)