首页 > 专利信息

一种防技术开启弹子锁头

申请公布号:CN201535095U

申请号:CN200920247015.2

申请日期:2009.11.09

申请公布日期:2010.07.28

申请人:
童勋卿

发明人:童勋卿

分类号:E05B27/06(2006.01)I;E05B27/08(2006.01)I;E05B15/12(2006.01)I;E05B15/10(2006.01)I

主分类号:E05B27/06(2006.01)I

地址:325000 浙江省温州市瓯海区景山街道西山东路银来花苑B1幢203室

摘要:本实用新型公开了一种防技术开启弹子锁头,其结构包括锁壳、锁芯和钥匙;所述锁头正面设置有两排正面弹子组;所述锁芯的侧面设置有锁定装置。锁头正面弹子组和钥匙上的正面牙花相匹配,锁芯侧面T形弹子组和钥匙上的蛇形槽相匹配。侧面锁定装置可防止技术开启,同时由于弹子数量的增加,使互开率成几何级数降低。采用本技术防盗性能已达公安部B级标准。钥匙上的蛇形槽是通过电脑随机生成,杜绝了街边地摊模仿配钥匙的可能。锁芯内防转横销为钢质平键,在锁定状态强制转动锁芯时,使锁芯和锁壳卡死,有效防止暴力开锁。

主权项:一种防技术开启弹子锁头,其结构包括锁壳、锁芯和钥匙;其特征在于:所述锁头的正面设置有两排正面弹子组;所述锁芯的侧面设置有锁定装置;锁头正面弹子组和钥匙上的正面牙花相匹配,锁芯侧面T形弹子组和钥匙上的蛇形槽相匹配。

专利推荐

Automatic hidden refresh in a dram and method therefor

Semiconductor memory device for high speed data access

Head-disk interface preconditioning using write current before servo track write

Checkerboard buffer using two-dimensional buffer pages and using bit-field addressing

Pad for use with continent ostomy port

Projection optical system

Buffer device for a slide structure

Light weight ladder systems and methods

Semiconductor device and method of manufacturing the same, circuit board, and electronic instrument

System and method for designing, synthesizing and analyzing computer generated mechanisms

Methods and apparatus for regulating the flow of matter through body tubing

Device and method for nausea suppression

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

Carbonized product used for production of activated carbon for electrode of electric double-layer capacitor

Shadow register to enhance lock acquisition

Print system and data transfer apparatus and method

Integrated circuit arrangement

External storage and data recovery method for external storage as well as program

Thermally efficient LED bulb

Trade allocation