Title:
MAGNETIC THRUST THEFT-PROOF LABEL
Document Type and Number:
WIPO Patent Application WO/2010/102562
Kind Code:
A1
Abstract:
A magnetic thrust theft-proof label comprises a shell composed of an upper cover (1) and a pedestal (2). A coil alarm (4) and a theft-proof nail locking mechanism are provided between the upper cover (1) and the pedestal (2). A theft-proof nail is inserted into the shell from the upper cover (1) and located by the locking mechanism. The locking mechanism comprises a locking bead cap (5) with a trapezoid section, a locking bead fixing seat (6) fitting with the inner cavity of the locking bead cap (5), no less than three locking beads and a spring component (7) resisting the locking bead fixing seat (6). A magnetic force switch device is provided on the locking mechanism. A magnetic block (8) in the magnetic force switch device is pushed by a magnet (11) in an unlocking piece (10) to move towards a direction away from the magnet (11). The magnetic block (8) pushes the locking mechanism to open.
Inventors:
ZHAO, Peizi (Rm. 801, No. 5 Lane 718,Huamu Rd., Pudong New Area, Shanghai 4, 201204, CN)
Application Number:
CN2010/070951
Publication Date:
September 16, 2010
Filing Date:
March 10, 2010
Export Citation:
Assignee:
ORLEN TRADING（SHANGHAI）CO., LTD (Rm. 2003, No. 738Shangcheng Rd., Pudong New Area, Shanghai 0, 200120, CN)
欧隆商贸（上海）有限公司 (中国上海市浦东新区商城路738号2003室, Shanghai 0, 200120, CN)
欧隆商贸（上海）有限公司 (中国上海市浦东新区商城路738号2003室, Shanghai 0, 200120, CN)
International Classes:
G08B13/24; G09F3/18
Attorney, Agent or Firm:
SHANGHAI EAST ASIA PATENT & TRADEMARK AGENCY (DONG, MeiA/4F, No.33, Lane 672,Changle Rd., Jingan District, Shanghai 0, 200040, CN)
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