Title:
LINKING MULTIPOINT LOCK
Document Type and Number:
WIPO Patent Application WO/2012/012946
Kind Code:
A1
Abstract:
A linking multipoint lock is disclosed which includes a middle lock body (1), an upper small lock (2) and a lower small lock (3) both of which are arranged at the two sides of the middle lock body respectively and a door frame pinch plate (4). The middle lock body drives the upper small lock, the lower small lock, an upper door bar, a lower door bar and two eccentric rod pins (7) to move by a middle lock upper connecting rod (5) and a middle lock lower connecting rod (6). The linking movement of multi-lock body is performed by controlling the middle lock body, thus not needing to lock each lock body when locking the door. The lock is simple in operation and convenient in use, and lock points are arranged on multi positions of the door so that the safe guard is better.
Inventors:
GUO, Yongkang (Datong Industrial Area, Xiqiao Nanhai Distric, Foshan Guangdong 1, 528211, CN)
Application Number:
CN2010/075573
Publication Date:
February 02, 2012
Filing Date:
July 30, 2010
Export Citation:
Assignee:
FOSHAN CITY NANHAI AREA MEIPIN METAL & ELECTRICAL CO., LTD. (Datong Industrial Area, Xiqiao Nanhai Distric, Foshan Guangdong 1, 528211, CN)
佛山市南海区美品五金电器有限公司 (中国广东省佛山市南海区西樵大同工业区, Guangdong 1, 528211, CN)
佛山市南海区美品五金电器有限公司 (中国广东省佛山市南海区西樵大同工业区, Guangdong 1, 528211, CN)
International Classes:
E05B63/14; E05C9/00
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (ZHANG, PingNo.910, Building A, Winner Plaza, Huangpu Avenue, Tianhe Distric, Guangzhou Guangdong 7, 510627, CN)
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