[go: up one dir, main page]

CN2255480Y - 钢套防撬锁 - Google Patents

钢套防撬锁 Download PDF

Info

Publication number
CN2255480Y
CN2255480Y CN 95219091 CN95219091U CN2255480Y CN 2255480 Y CN2255480 Y CN 2255480Y CN 95219091 CN95219091 CN 95219091 CN 95219091 U CN95219091 U CN 95219091U CN 2255480 Y CN2255480 Y CN 2255480Y
Authority
CN
China
Prior art keywords
lock
lock core
iron hoop
lock body
pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 95219091
Other languages
English (en)
Inventor
蔡志敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 95219091 priority Critical patent/CN2255480Y/zh
Application granted granted Critical
Publication of CN2255480Y publication Critical patent/CN2255480Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Closures For Containers (AREA)

Abstract

一种钢套防撬锁,由铁环、锁芯、锁身、钢套、弹簧、钥匙、顶珠组成,锁身呈圆形,外面装有钢套,以锁芯代替锁舌,锁紧时,锁芯(3)转动卡住铁环。本实用新型结构简单,省去一些部件,非常牢固,不易撬开,锁身体积小,制作方便,工时少。

Description

钢套防撬锁
本实用新型属一种钢套防撬锁。
目前,普通挂锁的锁身下面三分之二的位置,只是用来安装锁芯和顶珠,对锁的牢固性不起作用,锁舌是靠弹簧顶出的,不结实,很容易撬开。专利89209119.3防撬挂锁,专利91233303.0防盗挂锁,结构较复杂,防撬性能不够好,浪费材料,成本较高,因而不多受用户欢迎。
本实用新型的目的在于提供一种结构简单,制作方便,节约材料,防撬性能好的钢套防撬锁。
本实用新型由铁环、锁芯、锁身、钢套、弹簧、锁匙、顶珠组成,锁身(3)内装有锁芯(2),复位弹簧(8)和销(9),复位弹簧(8)和销(9)分别装在锁芯(2)的缺口上;锁身(3)呈圆柱形,外面套有钢套(4),铁环(1)的两脚径向插入锁身(3)的槽中,一脚套在弹簧(6)内,弹簧(6)上面卡住铁环(1),下面扣住锁身(3),铁环(1)另一脚有凹槽(10),有锁芯(2),没有锁舌,锁紧时,锁芯(2)转动,锁芯(2)横贯穿过凹槽(10);锁芯(2)与铁环(1)相应部分切有槽,开锁时,锁芯(2)转动一角度,铁环(1)平移弹起,一脚从锁身(3)中抽出。亦可以锁芯(2)呈径向装在锁身(3)内,铁环(1)的一脚开槽,锁芯(2)一端开槽,铁环(1)复位而锁芯(2)转动相扣合;铁环(1)一脚下面装有弹簧(7),铁环(1)的另一脚开槽装有销(11),下面装有弹簧(6);弹簧(7)上面的偏心圈直径较大,开锁时,弹簧(7)弹起,偏心圈卡定锁芯(2);锁身(3)的两端面上也可装有钢盖(5)。
本实用新型结构简单,省去一些部件,使制作方便,工时少。该锁非常牢固,不易撬开,锁身体积小,成本低,易受用户欢迎。
附图说明:
图1为本实用新型一种实施例主视剖视图;
图2为本实用新型A-A剖面示意图;
图3为本实用新型B-B剖面示意图;
图4为本实用新型C-C剖面示意图;
图5为本实用新型D-D剖面示意图;
图6为本实用新型另一实施例结构示意图;
图7为本实用新型E-E剖面示意图。
本实用新型各构件由金属制成,如图1、图5所示,钢套(4)为不锈钢或普通钢,锁身(3)采用生铁或铝。这样成本较低。钢套(4)将藏顶珠的小孔口封住,外表美观,可防止小偷用火药烧熔小孔口的金属,钢套(4)不易变形。锁身(3)不易崩裂。藏顶珠的小孔可以是单列,双列,十字形(即四个方向的)排列,钥匙可是单向普通匙、双向匙、十字匙。如图1所示,锁紧时,锁芯(2)卡住铁环(1)的两脚,弹簧(6)亦可装在另一脚。如图6所示,锁芯(2)亦可只卡住铁环(1)的一脚,另一脚由销卡住。

Claims (3)

1、一种钢套防撬锁,由铁环、锁芯、锁身、钢套、弹簧、锁匙、顶珠组成,其特征在于:锁身(3)内装有锁芯(2),复位弹簧(8)和销(9),复位弹簧(8)和销(9)分别装在锁芯(2)的缺口上;锁身(3)呈圆柱形,外面套有钢套(4),铁环(1)的两脚径向插入锁身(3)的槽中,一脚套在弹簧(6)内,弹簧(6)上面卡住铁环(1),下面扣住锁身(3),另一脚有凹槽(10),有锁芯(2),没有锁舌,锁紧时,锁芯(2)转动,锁芯(2)横贯穿过凹槽(10);锁芯(2)与铁环(1)相应部分切有槽,开锁时,锁芯(2)转动一角度,铁环(1)平移弹起,一脚从锁身(1)中抽出;
2、据权利要求1所述的钢套防撬锁,其特征在于:锁芯(2)呈径向装在锁身(3)内,铁环(1)的一脚开槽,锁芯(2)一端开槽,铁环(1)复位而锁芯(2)转动相扣合;铁环(1)一脚下面装有弹簧(7),铁环(1)的另一脚开槽装有销(11),下面装有弹簧(6);
3、据权利要求1或2所述的钢套防撬锁,其特征在于:锁身(3)的两端面上也可装有钢盖(5)。
CN 95219091 1995-08-10 1995-08-10 钢套防撬锁 Expired - Fee Related CN2255480Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95219091 CN2255480Y (zh) 1995-08-10 1995-08-10 钢套防撬锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95219091 CN2255480Y (zh) 1995-08-10 1995-08-10 钢套防撬锁

Publications (1)

Publication Number Publication Date
CN2255480Y true CN2255480Y (zh) 1997-06-04

Family

ID=33867388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95219091 Expired - Fee Related CN2255480Y (zh) 1995-08-10 1995-08-10 钢套防撬锁

Country Status (1)

Country Link
CN (1) CN2255480Y (zh)

Similar Documents

Publication Publication Date Title
CN2255480Y (zh) 钢套防撬锁
CN2221643Y (zh) 防撬锁
CN2197428Y (zh) 窨井盖的一种新型防盗锁定装置
CN2110387U (zh) 带隐形锁的摩托车头盔
CN2709588Y (zh) 隐蔽钥匙孔防盗锁
CN2252869Y (zh) 转角壁柜式保险箱
CN2324183Y (zh) 铁下水道盖防盗装置
CN2393960Y (zh) 机械按键式密码锁
CN2176409Y (zh) 双保险自行车锁
CN2218817Y (zh) 密码链条锁
CN2198348Y (zh) 搭扣锁
CN2227148Y (zh) 下水井防盗井盖
CN2436623Y (zh) 盒式防盗锁
CN2380612Y (zh) 地井井盖
CN2161684Y (zh) 方便防撬锁
CN2398381Y (zh) 具有前后排列的多组同轴锁芯的锁头
CN2512867Y (zh) 带混珠式四面异形槽锁头的插芯式防盗锁
CN2310804Y (zh) 圆形防盗沙井盖
CN2129810Y (zh) 防盗插销
CN2825855Y (zh) 防盗锁心
CN2228929Y (zh) 防盗井盖
CN2249791Y (zh) 密码防塞暗锁
CN2228520Y (zh) 摩托车防盗防撬锁
CN2064398U (zh) 防盗车锁
CN2136871Y (zh) 反扣式防撬自行车锁

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee