FIELD: furniture production.
SUBSTANCE: invention is related to furniture production and may be used in production of transformable furniture items such as sofa bed. Invention has rotary mechanism that provides for smooth automatic rotation of back. Rotary mechanism is rigidly connected to back by means of lever system, and comprises gas lifts and unloading springs, which provide for smooth lifting and lowering of back. Back lifting is done whenever external pedal installed on front panel of transformable furniture is pressed.
EFFECT: invention is aimed at provision of comfort in transformation of sofa bed from position "sofa" to "bed" and back.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIFUNCTIONAL TRANSFORMABLE PIECE OF FURNITURE | 1998 |
|
RU2129828C1 |
| TRANSFORMABLE FURNITURE FOR SITTING AND LYING | 2004 |
|
RU2266697C1 |
| SOFA-BED | 2001 |
|
RU2195850C1 |
| DEVICE OF SOFA TRANSFORMATION | 2012 |
|
RU2501509C1 |
| BED-SOFA TRANSFORMATION APPARATUS | 2001 |
|
RU2197881C2 |
| UPHOLSTERED FURNITURE TRANSFORMATION DEVICE | 2013 |
|
RU2524002C1 |
| SOFA-BED | 1999 |
|
RU2153831C1 |
| TRANSFORMATION FACILITY FOR UPHOLSTERED FURNITURE | 2006 |
|
RU2352236C2 |
| TRANSFORMABLE FURNITURE FOR SITTING AND LYING AND MECHANISM FOR FIXING FOLDABLE SUPPORTS | 2004 |
|
RU2264147C1 |
| TRANSFORMABLE UPHOLSTERED SEATING AND LYING FURNITURE AND ROTARY DEVICE FOR TRANSFORMABLE UPHOLSTERED FURNITURE BACK | 2000 |
|
RU2200448C2 |
