CN201495863U - 三连防盗锁 - Google Patents

三连防盗锁 Download PDF

Info

Publication number
CN201495863U
CN201495863U CN2009200161135U CN200920016113U CN201495863U CN 201495863 U CN201495863 U CN 201495863U CN 2009200161135 U CN2009200161135 U CN 2009200161135U CN 200920016113 U CN200920016113 U CN 200920016113U CN 201495863 U CN201495863 U CN 201495863U
Authority
CN
China
Prior art keywords
lock
handle
built
tooth bar
key
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
CN2009200161135U
Other languages
English (en)
Inventor
董道斌
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 CN2009200161135U priority Critical patent/CN201495863U/zh
Application granted granted Critical
Publication of CN201495863U publication Critical patent/CN201495863U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

一种三连防盗锁,它包括锁壳、密码轮、滑块、把手、齿条、密码锁、限位键、开锁旋钮、拨叉、拨叉轴、暗锁,其特征是在锁壳的内设置有密码轮、密码锁和暗锁,密码轮通过齿条与密码锁上齿轮相连接,齿条的下端通过拨叉与暗锁相连接,限位键与把手相配合,本实用新型的优点是与现有技术相比具有盗性能好,开启方便,维修或更换锁具方便的优点。

Description

三连防盗锁
技术领域
本实用新型涉及锁具技术领域,特别是一种三连防盗锁。
背景技术
目前使用的锁具主要有密码锁和暗锁,密码锁防盗性能好,但使用时比较繁锁,暗锁的防盗性能相对比较差,犯罪份子可以利用拨锁等技术手段打开房门,实施盗窃,另外还有些不法份子出于某些目的,将胶水等注入锁眼搞破坏。
发明内容
本实用新型的目的是提供一种盗性能好,开启方便,维修或更换锁具方便的三连防盗锁。
本实用新型是这样实现的,它包括锁壳、密码轮、滑块、把手、齿条、密码锁、限位键、开锁旋扭、拨叉、拨叉轴、暗锁,其特征是在锁壳的内设置有密码轮、密码锁和暗锁,密码轮通过齿条与密码锁上齿轮相连接,齿条的下端通过拨叉与暗锁相连接,限位键与把手相配合。
本实用新型的优点是与现有技术相比具有盗性能好,开启方便,维修或更换锁具方便的优点。
附图说明
以下结合附图对本实用新型做进一步的描述;
图1是三连防盗锁的结构示意图,
图2是图1沿A-A的剖视图。
具体实施方式
如图1-2所示,该三连防盗锁包括锁壳1、密码轮2、滑块3、把手4、齿条5、密码锁6、限位键7、开锁旋扭8、拨叉9、拨叉轴10、暗锁11、推杆12、定位键13、弹簧14和杠杆15,在锁壳1内设置有密码轮2、密码锁6和暗锁11,密码轮2通过齿条5与密码锁6上齿轮12相连接,齿条5的下端通过拨叉9与暗锁11相连接,限位键7与把手4相配合,使用时、密码轮2与推杆12上的健槽配合,定位键13设置在健槽内,在定位键13的上方设置有弹簧14,由于弹簧14的作用推杆12被固定,齿条5与齿轮12相啮合通过齿轮12上的方孔设置长方型的限位键7,限位键7与把手4相配合,当把手4旋转90度后随着齿条5的升降,滑块移动,推杆12穿过通孔达到开启、或闭合状态,把手4带动齿条5提升其下端,然后通过杠杆15拉动拨叉9前后移动,暗锁11同时移动。

Claims (1)

1.一种三连防盗锁,它包括锁壳、密码轮、滑块、把手、齿条、密码锁、限位键、开锁旋扭、拨叉、拨叉轴、暗锁,其特征是在锁壳的内设置有密码轮、密码锁和暗锁,密码轮通过齿条与密码锁上齿轮相连接,齿条的下端通过拨叉与暗锁相连接,限位键与把手相配合。
CN2009200161135U 2009-08-05 2009-08-05 三连防盗锁 Expired - Fee Related CN201495863U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200161135U CN201495863U (zh) 2009-08-05 2009-08-05 三连防盗锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200161135U CN201495863U (zh) 2009-08-05 2009-08-05 三连防盗锁

Publications (1)

Publication Number Publication Date
CN201495863U true CN201495863U (zh) 2010-06-02

Family

ID=42439071

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200161135U Expired - Fee Related CN201495863U (zh) 2009-08-05 2009-08-05 三连防盗锁

Country Status (1)

Country Link
CN (1) CN201495863U (zh)

Similar Documents

Publication Publication Date Title
CN201474422U (zh) 简单实用的锁具
EP1803875A3 (en) Locking arrangement for a door
CN207620548U (zh) 一种锁体
CN207829632U (zh) 一种门锁
TW200716412A (en) Inductor-type motorcycle main switch lock apparatus
CN201495863U (zh) 三连防盗锁
CN102235119A (zh) 防盗自动锁
CN101634202A (zh) 一种锁具的锁紧机构
CN101368461B (zh) 通用锁头及与其匹配的钥匙
CN206016467U (zh) 一种带防盗装置的齿轮锁机构
CN202031409U (zh) 拉杆箱指纹锁
CN204175053U (zh) 一种逃生安防锁体
CN201190471Y (zh) 带从动齿轮、滑动板和拨片的插芯钩锁
CN203808641U (zh) 密码联动门锁
CN109209035B (zh) 一种门锁胆
CN203201300U (zh) 一种插芯锁的防撬结构
CN203081082U (zh) 一种两个环形锁舌的防盗锁
CN104790764B (zh) 一种具有多种开启方式的弹性伸缩式外装门锁
CN203308213U (zh) 一种自动定时密码锁
CN204418843U (zh) 一种改进后的二舌防盗门锁开关结构
CN201246025Y (zh) 一种锁具的锁紧机构
CN2905982Y (zh) 自行车防盗锁
CN203547282U (zh) 一种电子锁
CN202347944U (zh) 机械锁
CN201502241U (zh) 锁具连接装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100602

Termination date: 20120805