Rack anti-theft lock

齿条防盗锁

  • Inventors: XU ZHIPING
  • Assignees: 许志平
  • Publication Date: March 17, 2010
  • Publication Number: CN-201424869-Y

Abstract

一种更加安全可靠的齿条防盗锁。包括锁盒、锁舌,锁盒内部设有锁头、锁芯,锁盒外面设置有外部把手和锁孔,所述锁舌为齿条式锁舌,外部把手与内部的齿轮通过丝轴相连接,齿轮和齿条式锁舌啮合,锁头与齿条式锁舌相配合。采用本实用新型制造的齿条防盗锁,由于齿条式锁舌可以伸出更长的长度,对于单扇门来说,能够更深的插入锁鼻中,更加牢固;对于双扇门,齿条形锁舌能有效的把两扇门连接起来,起到更好的固定作用。
The utility model relates to a rack anti-theft lock which is safer and more reliable and comprises a lock box and a lock tongue. The inner part of the lock box is provided with a lock head and a lockcylinder, and the outer surface of the lock box is provided with an outer handle and a lock hole. The lock tongue is a rack type lock tongue. The outer handle is connected with an inner gear by a wireshaft, the gear is engaged with the rack type lock tongue, and the lock head is matched with the rack type lock tongue. The rack anti-theft lock manufactured by the utility model is adopted, as the rack type lock tongue can be stretched out in a longer length, for a single leaf door, the rack type lock tongue can be inserted into a lock nose more deeply and firmly; for a double-leaf door, the rack type lock tongue can effectively connect the two doors, playing a better fixing role.

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