Adjustable back platform device

An adjustable back platform system (10) comprising:

• (a) an adjustable back platform and carrying tray device (100) comprising:
• (i) a base panel (110) being between about 16 to 24 inches in width and 20 to 30 inches in length having a top surface (20) and a bottom surface (30), wherein when the top surface (20) faces upward, a first side wall (121) extends downwardly from a first side edge (111) of the base panel (110), a second side wall (122) extends downwardly from a second side edge (112) of the base panel (110), a third side wall (123) extends downwardly from a third side edge (113) of the base panel (110), and a fourth side wall (124) extends downwardly from a fourth side edge (114) of the base panel (110), the first side wall (121) being positioned opposite and generally parallel to the second side wall (122) and the third side wall (123) being positioned opposite and generally parallel to the fourth side wall (124), wherein the base panel (110) is shaped in a contoured manner to provide comfort to a user, wherein the first side wall (121), second side wall (122), third side wall (123) and fourth side wall (124) are between about 0.5 to 4.5 inches in height and surround the base panel (110) to form a cavity (70) at the bottom surface (30), wherein the base panel (110) first side edge (111), the second side edge (112), the third side edge (113), or the fourth side edge (114) are also platform top edges (50);
• wherein when the bottom surface (30) faces upward, the cavity is adapted to form a carrying tray to transport tools and materials by the user;
• (ii) a hole (150) disposed in both the first side wall (121) and in the second side wall (122), the holes (150) function as handles to allow the adjustable back platform device (100) to be lifted by the user;
• (iii) a first adjustable leg (210), a second adjustable leg (220), and a third adjustable leg (230), each adjustable leg being disposed on a bottom surface (30) of the base panel (110), the adjustable legs allow a distance between the top surface (20) of the base panel (110) and a floor surface (60) to be modified to a first height from the floor surface (60);
• wherein when a user lies atop the top surface (20) of the base panel (110), the back platform device (100) functions to raise the user's back off the floor surface (60) so as to align the user's back with a bottom floor (101) of a cabinet (102);
• and
• (b) a cabinet (102) having a bottom floor (101) and a front edge (40), the surface of the bottom floor (101) having a second height as measured from the floor surface (60) to the surface of the bottom floor (101), the first height and the second height are equal, wherein the first side edge (111), the second side edge (112), the third side edge (113), or the fourth side edge (114) is positioned flush to the front edge (40) of the cabinet (102), wherein the top surface (20) of the base panel (110) is contiguous with the bottom floor (101) of the cabinet (102).