the following detailed description illustrates the invention by way of example and not by way of limitation . the description clearly enables one skilled in the art to make and use the invention , describes several embodiments , adaptations , variations , alternatives , and uses of the invention , including what is presently believed to be the best mode of carrying out the invention . additionally , it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings . the invention is capable of other embodiments and of being practiced or being carried out in various ways . also , it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting . turning to fig1 - 10 , the articulated furnishing system of the present invention is shown generally as 10 and comprises a base unit 2 and a plurality of separable components 4 . the base unit 2 has a fixed configuration . the separable components 4 are each adapted for operative association with the foot of the base unit 2 in multiple configurations , including at least a first configuration ( fig1 and 2 ) and a second configuration ( fig4 ). generally , the system 10 in a first configuration is a bed having a sleeping surface 20 ( fig1 and 2 ). however , the system 10 is adapted to transform using a configurable mattress 12 and foundation 14 . the configurable mattress 12 and foundation 14 can separate out three separable components 4 , which roll out from the base unit 2 to arrange in a second configuration ( fig4 ). in the depicted embodiment , the separable components 4 comprise casters 8 , which aid in moving components 4 about . in the second configuration , the base unit 2 can act like a chaise lounge and a sofa . in addition , the base unit 2 may include a duvet 26 that acts like a bolster or backrest , which is described in further detail below . the three smaller separable components 4 roll out on casters 8 in such a way that they may form a seating area 18 with seating surfaces 19 . those skilled in the art will recognize that the seating area 18 can be configured in multiple arrangements to meet the user &# 39 ; s needs and wants . for example , the separable components 4 can be flipped over or otherwise configured to reveal hard surfaces 21 that can be used as a work surface or a table surface . in addition , the separable components 4 can pivot using hinges 22 to a substantially vertical orientation to act as a backrest 23 . in addition , the base unit 2 can be removeably connected to the separate components 4 by magnets 16 . those skilled in the art will recognize that the separable components can be arranged to have any number of configurations . for example , in another embodiment all the separable components 4 can comprise seating surfaces 19 . in another embodiment , all the separable components 4 can comprise table surfaces 21 . in yet another embodiment , the separable components 4 are adapted to provide a plurality of sleeping surfaces . in yet another embodiment , the separable components 4 can pivot using hinges 22 to a substantially vertical orientation to reveal a storage unit . the system 10 further includes at least one shelf surface 24 coupled to the foundation 14 , which is disposed in operative relation to the sleeping cushion 12 . the shelf surface 24 is adapted generally to hold accessories . in a further embodiment of the invention ( fig5 - 10 ), the system 10 includes a lightbox 34 having at least one illumination source 6 coupled to the foundation 14 , which is disposed in operative relation to the sleeping cushion 12 . the illumination source 6 will provide enough light so that no other lamps will be needed . as mentioned above , the system 10 includes a duvet cover 26 , which can be retracted similarly to a roman blind or shade , as shown in fig4 - 5 . the duvet cover 26 comprises at least one channel 28 therethrough , which runs from one end of the cover to the other end . in the depicted embodiment there are two channels , but there may be more . the channels 28 are adapted to allow a string 30 or similar device to lie therein . the channels 28 have a distal end , which is away from the user and a proximal end , which is closer to the user . the string 30 is generally longer than the channels 28 and should be connected to the distal end of the channel one end . the string 30 should extend out of the proximal end of the channel 28 to allow the user access thereto . when a user desires to retract the comforter , the strings 30 are pulled and the duvet cover 26 retracts toward the user who is pulling the strings 30 , thereby retracting the cover 26 . the retractable duvet cover 26 may be used with the system 10 of the invention , or without the system 10 . those of ordinary skill in the art will recognize that the present invention is not limited to the configuration and dimensions of the first embodiment shown in the various figures . in alternate embodiments , components of the articulated furnishing system of the present invention may be adapted for arrangement in different configurations and corresponding dimensions . similarly , the number of multiple separable components 4 may be varied from that shown in the various figures as required to accommodate greater or lesser numbers of anticipated occupants . changes can be made in the above constructions without departing from the scope of the invention , it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense .
an articulated furnishing system consisting of a reconfigurable mattress and a foundation composed of multiple separable components . the articulated furnishing system is adaptable between a bed configuration , a seating area configuration , and a work surface configuration through re - arrangement and re - orientation of the multiple separable components . a light box associated with the foundation is configured with one or more light sources to provide illumination , and to provide one or more surfaces adapted for article storage .