EP 2805645 A1 20141126 - Sofa
Title (en)
Sofa
Title (de)
Sofa
Title (fr)
Canapé
Publication
Application
Priority
JP 2013106340 A 20130520
Abstract (en)
A sofa provided with an armrest portion (49), connected to a sofa fixation portion (45) with an angle-adjustable hinge (3) and freely angle-adjusted, and switched between a locked state in which the armrest portion (49) is oscillatable to a standing direction (A) and oscillation in an inclining direction (B) of the armrest portion (49) is restricted, and a free state in which the oscillation in the inclining direction (B) is made possible by nullifying the restriction with a standing lock-releasing posture (To) of the armrest portion (49). The posture of the armrest portion (49) in a random middle inclination posture (T 1 ) in the free state, on way of oscillation in the inclining direction (B) from the lock-releasing posture (To) to a lowest laid posture (T 2 ) for recovering the lock, is kept by recovering the locked state with a return action (M 2 ) of a predetermined small angle (¸) in the standing direction (A).
IPC 8 full level
A47C 17/12 (2006.01)
CPC (source: EP)
A47C 7/38 (2013.01); A47C 7/402 (2013.01); A47C 7/5066 (2018.07); A47C 7/541 (2018.07); A47C 17/12 (2013.01)
Citation (applicant)
Citation (search report)
- [X] EP 2389839 A1 20111130 - KOYO GIKEN KABUSHIKI KAISHA [JP]
- [X] WO 2012022490 A1 20120223 - CROFTS GERARD [IE]
- [X] DE 20112976 U1 20011018 - FRANKE GMBH & CO KG [DE]
- [X] JP 2008259613 A 20081030 - KOYO GIKEN KK
- [X] JP 2000287775 A 20001017 - HIKARI CORP
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2805645 A1 20141126; CN 104172787 A 20141203; CN 203662361 U 20140625; JP 2014226207 A 20141208; JP 5498608 B1 20140521
DOCDB simple family (application)
EP 13179549 A 20130807; CN 201310401533 A 20130905; CN 201420032429 U 20140117; JP 2013106340 A 20130520