Patent ID: 6983991

Claim:
Removable anatomic seat ( 10 ) comprising a support structure ( 22 ) for an anatomic seating recess ( 20 ) for a user, where said structure is rested above a piece of furniture ( 14 ) and where said recess ( 20 ) is hinged at least one end ( 24 ) to said structure ( 22 ), said seat ( 10 ) including lifting elements ( 30 , 32 , 34 , 36 , 38 , 40 , 42 , 44 ) to tilt the recess ( 20 ) with respect to the structure ( 22 ) wherein said lifting elements ( 30 , 32 , 34 , 36 , 38 , 40 , 42 , 44 ) comprise a shaft ( 30 ) rotatably connected at its lower end ( 32 ) to the recess ( 20 ), and at its opposite end ( 34 ) to a small block ( 36 ) which can slide on a guide ( 38 ), integral with the structure ( 22 ) which is fixed on top of said piece of furniture ( 14 ) through stable positioning elements ( 26 , 28 ) said stable positioning elements ( 26 , 28 ) comprising belts ( 26 ) and buckles ( 28 ).