(19)
(11) EP 2 204 528 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.03.2014 Bulletin 2014/10

(43) Date of publication A2:
07.07.2010 Bulletin 2010/27

(21) Application number: 09003766.4

(22) Date of filing: 16.03.2009
(51) International Patent Classification (IPC): 
E06B 9/324(2006.01)
(84) Designated Contracting States:
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 SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 30.12.2008 TW 97223704 U

(71) Applicant: Nien Made Enterprise Co., Ltd.
Taichung 408 (TW)

(72) Inventors:
  • Cheng, Ju-Sheng
    Situn District Taichung City 407 (TW)
  • Wen, Yu-Che
    Gueishan Town Taoyuan County 333 (TW)

(74) Representative: Straus, Alexander 
Patentanwälte Becker, Kurig, Straus Bavariastrasse 7
80336 München
80336 München (DE)

   


(54) Cord lock of window coverings


(57) A cord lock of the window blinds or shade (100) includes a box (10) having a chamber (11) therein, a driving device (14) on an outer side, a first opening (12) for a cord (80) exiting the box (10), a second opening (13) for the cord (80) entering the box (10), a fixed locking portion (17) on the outer side, and a flexible locking portion (18) opposite the fixed locking portion (17); and a movable driving wheel (30), which is received in the chamber (11) of the box (10), to be moved between a lock position, in which the movable driving wheel (30) is moved toward the driving device (14) to clip the cord (80) therebetween, and a release position, in which the movable driving wheel (30) is moved away from the driving device (14) to release the cord (80). The fixed locking portion (17) provides the box (10) fixing to the top rail (90) with a strong strength, and the flexible locking portion (18) provides an easy way to mount the box (10) on the top rail (90).







Search report









Search report