(19)
(11) EP 1 582 658 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.08.2006 Bulletin 2006/33

(43) Date of publication A2:
05.10.2005 Bulletin 2005/40

(21) Application number: 05005856.9

(22) Date of filing: 17.03.2005
(51) International Patent Classification (IPC): 
E04H 15/48(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR LV MK YU

(30) Priority: 30.03.2004 HK 4102288

(71) Applicant: Best Tide Mfg. Co., Ltd
Sheung Wan, Hong Kong (CN)

(72) Inventors:
  • Chu, Wan-Sing
    Sheung Wan, Hong Kong (CN)
  • Wu, Lai-ha
    Sheung Wan, Hong Kong (CN)

(74) Representative: Casalonga, Axel et al
Bureau Casalonga & Josse Bayerstrasse 71/73
80335 München
80335 München (DE)

   


(54) Collapsible structure


(57) The present invention relates to a collapsible structure having a frame. The frame includes at least first, second, third, and fourth segments sequentially and hingedly connected to one another allowing the frame to collapse and expand. The frame also includes a first hinge mechanism interconnecting the first and second segments, a second hinge mechanism interconnecting the second and third segments, and a third hinge mechanism interconnecting the third and fourth segments.







Search report