The utility model discloses a password lock, the lock plate and the lock body are located on both sides of the door, the lock plate and the lock body through the lock shaft connection, including disk password lock password lock dial, dial mounted on the lock seat, seat and door locks are arranged in the middle of the plastic pad, the lock body comprises a lock sheet a locking plate two and lock plate, locking plate and a locking plate two is arranged in the lock pad, a locking plate, locking plate two and intermediate lock pad are respectively provided with washers, lock pad fixed on the door through the countersunk head screws, middle lock pad and door is provided with an anti drilling the password lock, through the nut is fixed on the central axis of the top axis diameter is 8mm. The lock plate and the lock body are respectively arranged on both sides of the door plate, and the central shaft diameter is 8mm. Because the center shaft is reduced through the hole of the safety door plate, the lock body is difficult to be damaged by the hole of the door plate, and the insurance function is improved.
【技术实现步骤摘要】
本技术涉及一种保险柜用锁，尤其是一种密码锁。
技术介绍
保险柜都使用连体密码锁，由于连接锁盘和锁体的中轴都在15_25mm之间，所以 中轴通过保险柜门板孔都在15-25mm之间。由于密码锁盘极易破坏，锁盘破坏后利用顶或 压极容易破坏暴露出的中轴，抽出中轴暴露出15-25mm的孔极易破坏锁体，保险柜失去本 锁保险性能。
技术实现思路
针对现有技术中存在的不足，本技术的目的在于提供一种能够提高保险柜锁 防破坏功能的密码锁。本技术采用如下技术方案来实现其目的一种密码锁，包括锁盘、中轴和锁 体，其特征在于锁盘和锁体分别位于门板两侧，锁盘和锁体通过中轴连接，锁盘包括密码 锁刻度盘，密码锁刻度盘安装在密码锁座上，密码锁座和门板中间设置有塑垫，锁体包括锁 片一、锁片二和密码锁片，锁片一和锁片二安装在锁片垫上，锁片一、锁片二和锁片垫中间 分别安装有垫圈，锁片垫通过半圆头螺钉固定在门板上，锁片垫和门板中间安装有防钻片， 密码锁片通过螺帽固定在中轴的顶端，中轴直径为8mm，并且依次穿过密码锁座、塑垫、门 板、防钻片、锁片垫、垫圈、锁片一、锁片二和密码锁片。本技术提供的技术方案所能达到的有...
【技术保护点】
１．一种密码锁，包括锁盘、中轴和锁体，其特征在于：锁盘和锁体分别位于门板两侧，锁盘和锁体通过中轴连接。
【技术特征摘要】
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