EP 2474251 A1 20120711 - Mattress structure
Title (en)
Mattress structure
Title (de)
Matratzenstruktur
Title (fr)
Structure de matelas
Publication
Application
Priority
- EP 11150434 A 20110107
- CN 2011071894 W 20110317
Abstract (en)
The mattress structure comprises: a mattress body (1); a fixing plate (2), being firmly disposed in the mattress body (1) and having a plurality of fixing holes (21); a moving plate (4), being disposed in the mattress body (1) and above the fixing plate, the moving plate having a plurality of penetrating holes (42); a plurality of flexible members (41), being disposed on the surface of the top end of the moving plate (4); a plurality of fixing members (3), each of the fixing members having a fastening end (31) and a connecting end (32); and a plurality of lifting devices (7), being disposed at the bottom of the moving plate, by means of the lifting devices driving the moving plate (4) and the fixing members (3) holding the flexible members, the flexible members being then compressed in order to adjust the flexible supporting forces of the mattress body (1).
IPC 8 full level
A47C 23/043 (2006.01)
CPC (source: EP)
A47C 23/0435 (2013.01); A47C 27/061 (2013.01)
Citation (applicant)
US 87727510 A 20100908
Citation (search report)
- [X] AU 551300 B2 19860424 - TREC INTERNATIONAL LTD
- [X] US 2558288 A 19510626 - CARL BACKUS
- [X] US 2985895 A 19610530 - ABRAHAM BLOOM
- [A] JP H06258134 A 19940916 - FRANCE BED CO
- [A] US 4222137 A 19800916 - USAMI NOBUO
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)
DOCDB simple family (application)
EP 11150434 A 20110107; CN 2011071894 W 20110317