一种防盗锁及其钥匙

Anti -theft lock and key thereof

  • Inventors: LI GUOGANG
  • Assignees: 李国刚
  • Publication Date: September 23, 2015
  • Publication Number: CN-204663179-U

Abstract

本实用新型公开的防盗锁,包括锁壳、锁芯、边柱、插片、副插片、边柱顶杆和边柱弹簧,所述锁芯中部设有钥匙槽,所述锁芯的侧部设有与所述钥匙槽连通的侧槽和副侧槽,所述锁芯的上侧设有与钥匙槽和侧槽连通的边柱槽,所述插片装配在侧槽内,所述副插片装配在副侧槽内,所述边柱装配在边柱槽内,所述锁壳上设有边柱锁定槽,所述插片和副插片中部设有插片钥匙孔,所述插片钥匙孔的边上设有钥匙拨块,所述插片和副插片的上侧设有边柱插槽。由于本实用新型副插片采用的是无簧结构,增加了技术开锁的难度,从而提高了锁具的防盗性能;本实用新型提供的钥匙可以正反面使用,非常方便。
The utility model discloses a pickproof lock, including lock shell, lock core, side column, inserted sheet, vice inserted sheet, side column ejector pin and side column spring, the lock core middle part is equipped with the key groove, the lateral part of lock core be equipped with with the side channel and the vice side channel of key groove intercommunication, the upside of lock core is equipped with the side column groove that communicates with key groove and side channel, the inserted sheet assembly is in the side channel, the assembly of vice inserted sheet is in vice side channel, the side column assembly is at the side column inslot, be equipped with side column locking groove on the lock shell, the inserted sheet is equipped with inserted sheet key hole with vice inserted sheet middle part, the edge in inserted sheet key hole is equipped with the key shifting block, the inserted sheet is equipped with the side column slot with the upside of vice inserted sheet. Because the utility model discloses what vice inserted sheet adopted does not have the spring structure, has increased the degree of difficulty that the technique was unblanked to the theftproof performance of tool to lock has been improved, the utility model provides a key can use by the positive and negative, and is very convenient.

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Cited By (3)

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    CN-105275271-AJanuary 27, 2016李浩逸Two-level elastic-piece opening lock head and key
    CN-105649417-AJune 08, 2016陈澄和Lock capable of preventing destructive unlocking
    CN-105649428-AJune 08, 2016陈澄和Lock with high theft-proof property