The invention relates to a mechanical marble password lock core and key, which relates to the technical field of mechanical marble password lock. Ordinary marble lock has simple structure and low cost, but its security is very poor. Although complex lock has high security, its structure is complex and its cost is high. The key teeth of general key are fixed key teeth, which are easy to be maliciously imitated. The invention designs a mechanical marble code lock core and key. The invention has the following characteristics: lock encryption can theoretically be realized by any number of encryption units, and a single set of encryption units can theoretically have any number of unlocking directions, so the lock can be combined into any encryption level lock by changing the number of encryption units and unlocking directions of encryption units. Locks have simple structure, low cost, good technical realizability and economy, and high security. Even if the key is lost, the safety of locks will not be affected.
【技术实现步骤摘要】
一种机械式弹子密码锁芯及钥匙所属
本专利技术属于机械弹子密码锁
技术介绍
锁是人们在日常生活保护财产的重要设备,锁具的重要性不言而喻。普通弹子锁结构简单、成本低廉,但安全性极差;复杂锁具虽安全性较高,但结构复杂、成本较高;一般钥匙的钥匙齿为固定钥匙齿,容易被恶意仿配,钥匙丢失更会大大影响锁具的安全性。
技术实现思路
由于现有锁具普遍存在安全性与经济性难以兼顾、固定钥匙齿钥匙丢失的安全成本极高等问题,本专利技术设计出一种机械式弹子密码锁芯及钥匙。本专利技术实现专利技术目的采用的技术方案是:机械式弹子密码锁芯及钥匙,包含锁芯及钥匙,锁具由外锁芯和内锁芯组成,内锁芯中部有钥匙插入槽,钥匙插入槽由内锁芯固定扭动钥匙齿插入槽与内锁芯活动解锁钥匙齿插入槽组成,钥匙的开锁部件由一片固定扭动钥匙齿及一组活动解锁钥匙齿组成。锁具的上锁功能由3-10套上锁单元实现。一套上锁单元所对应的内锁芯包含1个内锁芯上锁弹子槽及1-10个内锁芯防盗弹子槽,内锁芯上锁弹子槽装配有内锁芯上锁弹子及内锁芯上锁弹子弹簧,内锁芯防盗弹子槽装配有内锁芯防盗弹子及内锁芯防盗弹子弹簧。一套上锁单元所对应的外锁芯包含1个外锁芯上锁弹子槽及1-10个外锁芯防盗弹子槽,外锁芯上锁弹子槽装配有外锁芯上锁弹子及外锁芯上锁弹子弹簧,外锁芯防盗弹子槽不装配其余东西,外锁芯防盗弹子槽就是一个坑洞(陷阱)。内锁芯上锁弹子槽应与外锁芯上锁弹子槽配合(同轴线),内锁芯防盗弹子槽应与外锁芯防盗弹子槽配合(同轴线)。内锁芯内部装配的内锁芯上锁弹子及内锁芯防盗弹子的弹子头均为圆锥体或倒圆(指接触钥匙一端的形状为圆锥体或倒圆) ...
【技术保护点】
1.机械式弹子密码锁芯及钥匙,包含锁芯及钥匙,锁具由外锁芯(1)和内锁芯(2)组成,内锁芯(1)中部有钥匙插入槽,其特征是:钥匙插入槽由内锁芯固定扭动钥匙齿插入槽(9)与内锁芯活动解锁钥匙齿插入槽(8)组成;钥匙(3)的开锁部件由一片固定扭动钥匙齿(20)及一组活动解锁钥匙齿(19)组成;锁具的上锁功能由3‑10套上锁单元(16)实现;一套上锁单元(16)所对应的内锁芯(2)包含1个内锁芯上锁弹子槽(7)及1‑10个内锁芯防盗弹子槽(6),内锁芯上锁弹子槽(7)装配有内锁芯上锁弹子(10)及内锁芯上锁弹子弹簧(11),内锁芯防盗弹子槽(6)装配有内锁芯防盗弹子(14)及内锁芯防盗弹子弹簧(15);一套上锁单元(16)所对应的外锁芯(1)包含1个外锁芯上锁弹子槽(5)及1‑10个外锁芯防盗弹子槽(4),外锁芯上锁弹子槽(5)装配有外锁芯上锁弹子(12)及外锁芯上锁弹子弹簧(13),外锁芯防盗弹子槽(4)不装配其余东西,外锁芯防盗弹子槽(4)就是一个坑洞;内锁芯上锁弹子槽(7)应与外锁芯上锁弹子槽(5)配合(同轴线),内锁芯防盗弹子槽(6)应与外锁芯防盗弹子槽(4)配合(同轴线);内锁芯( ...
【技术特征摘要】
1.机械式弹子密码锁芯及钥匙,包含锁芯及钥匙,锁具由外锁芯(1)和内锁芯(2)组成,内锁芯(1)中部有钥匙插入槽,其特征是:钥匙插入槽由内锁芯固定扭动钥匙齿插入槽(9)与内锁芯活动解锁钥匙齿插入槽(8)组成;钥匙(3)的开锁部件由一片固定扭动钥匙齿(20)及一组活动解锁钥匙齿(19)组成;锁具的上锁功能由3-10套上锁单元(16)实现;一套上锁单元(16)所对应的内锁芯(2)包含1个内锁芯上锁弹子槽(7)及1-10个内锁芯防盗弹子槽(6),内锁芯上锁弹子槽(7)装配有内锁芯上锁弹子(10)及内锁芯上锁弹子弹簧(11),内锁芯防盗弹子槽(6)装配有内锁芯防盗弹子(14)及内锁芯防盗弹子弹簧(15);一套上锁单元(16)所对应的外锁芯(1)包含1个外锁芯上锁弹子槽(5)及1-10个外锁芯防盗弹子槽(4),外锁芯上锁弹子槽(5)装配有外锁芯上锁弹子(12)及外锁芯上锁弹子弹簧(13),外锁芯防盗弹子槽(4)不装配其余东西,外锁芯防盗弹子槽(4)就是一个坑洞;内锁芯上锁弹子槽(7)应与外锁芯上锁弹子槽(5)配合(同轴线),内锁芯防盗弹子槽(6)应与外锁芯防盗弹子槽(4)配合(同轴线);内锁芯(2)内部装配的内锁芯上锁弹子(10)及内锁芯防盗弹子(14)的弹子头均为圆锥体或倒圆,方便钥匙的插入取出;内锁芯(2)内部装配的内锁芯上锁弹子(10)的弹子尾部及外锁芯(1)内部装配的外锁芯上锁弹子(12)的弹子头处理为高度较低的圆锥体或倒圆,由于这两部分相互接触,开锁时这两部分圆锥体或倒角可配合内锁芯(2)和外锁芯(1)之间的缝隙...
【专利技术属性】
技术研发人员:冯一,姚林,赵璐,姜守政,胡再国,
申请(专利权)人:四川大学,
类型:发明
国别省市:四川,51
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