CN107288429A - 专用锁具 - Google Patents

专用锁具 Download PDF

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Publication number
CN107288429A
CN107288429A CN201610194113.9A CN201610194113A CN107288429A CN 107288429 A CN107288429 A CN 107288429A CN 201610194113 A CN201610194113 A CN 201610194113A CN 107288429 A CN107288429 A CN 107288429A
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CN
China
Prior art keywords
key
lockset
design
special lockset
keyhole
Prior art date
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CN201610194113.9A
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English (en)
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CN107288429B (zh
Inventor
刘保林
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Individual
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Individual
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Priority to CN201610194113.9A priority Critical patent/CN107288429B/zh
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Publication of CN107288429B publication Critical patent/CN107288429B/zh
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/08—Key guides; Key pins ; Keyholes; Keyhole finders
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/002—Weather or dirt protection
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Lock And Its Accessories (AREA)

Abstract

专用锁具属于锁具制造领域，是专为长期暴露在阳光雨淋的盖子，柜子，箱子等而设计的锁具。其设计原理是利用膨胀摩擦力学原理，把钥匙孔设计为一个较浅的盲孔，钥匙头塞进钥匙孔后让其膨胀锁死，随即转动才能打开锁具。本发明是改变了现有锁具结构复杂，而钥匙轻巧简单的传统模式，把长期暴露在室外的锁具设计的很简单，开启的钥匙设计的比较复杂也很难仿制，所以，本发明的实施推广，对现有锁具的种类的完善以及社会治安防范，都会起到一定的作用。

Description

专用锁具
技术领域
本发明属锁具制造领域。
背景技术
本发明在现有领域中已有各种各样的公开技术，但这类通用的锁具共同特点就是锁子结构设计复杂，钥匙简单易仿制，对长期暴露在风吹日晒，雨淋的盖子，柜子，箱子等物体的防盗效果不佳。
发明内容：
本发明设计的目的是专为长期暴露在阳光雨淋的盖子、箱子、柜子等物体而设计的锁具。其设计原理是利用膨胀摩擦力学原理，把钥匙孔设计为一个较浅的盲孔，钥匙头塞进钥匙孔后让其膨胀锁死，随即转动才能打开锁具，本发明是改变了现有锁具结构复杂，而钥匙轻巧简单的传统模式，是把长期暴露在室外的锁具设计的很简单，让其不易生锈，开启的钥匙设计的比较复杂也很难仿制。具体设计方案是：1，设计一根圆柱锁芯，前端是大一点的圆柱、并在圆柱中间有一个较浅的盲孔(即钥匙孔，且有防尘堵头)，几何形状可变化，从而来区分不同型号，里端为能固定锁舌，锁芯转动锁舌也随其转动，从而来控制关或开。2，锁舌是一个一端能安装在锁芯里端上，另一端能卡在盖体外檐的长形零件。3，方案中的钥匙是由可膨胀的钥匙头、锥形螺杆、压板螺母，钥匙杆、槽型连接件、铆钉、杠杆支点、手柄组成。4，根据上述描述的设计，制造出各种零件进行组装，安装在盖体，或柜体门上，将钥匙头插入锁芯钥匙孔中，用压板螺母让钥匙头膨胀，转动钥匙杆就能达到开或关的目的。
本发明的有益效果是弥补了室外锁具的不足，改变了现有锁具的开启方式，结构简单，造价低廉，牢固赖用。
具体实施方式，根据上述说明设计方案内容，结合现有制造工艺技术，制作各种零件组装，按现有技术安装调试即可。

Claims (6)

1.一种由锁芯、锁舌、钥匙组成的专用锁具，其特征是锁芯上的钥匙孔是个浅的盲孔，内有防尘堵头；锁舌是套在锁芯里端，可随锁芯转动的零件；钥匙是由可膨胀的钥匙头、锥形螺杆、压板螺母，钥匙杆、槽型连接件、铆钉、杠杆支点、手柄构成。
2.根据权利要求1所述的专用锁具，其特征是钥匙孔形状为不固定、可区别不同型号的几何图型。
3.根据权利要求1所述的专用锁具，其特征是制造本发明的材料是金属或非金属。
4.根据权利要求1所述的专用锁具，其特征是钥匙杆有一个用作杠杆的支点，或没有支点。
5.根据权利要求1所述的专用锁具，其特征是钥匙杆手捏处是一个塑胶手把。
6.根据权利要求1所述的专用锁具，其特征是防尘堵头是金属或非金属。
CN201610194113.9A 2016-03-31 2016-03-31 专用锁具 Active CN107288429B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610194113.9A CN107288429B (zh) 2016-03-31 2016-03-31 专用锁具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610194113.9A CN107288429B (zh) 2016-03-31 2016-03-31 专用锁具

Publications (2)

Publication Number Publication Date
CN107288429A true CN107288429A (zh) 2017-10-24
CN107288429B CN107288429B (zh) 2019-04-19

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ID=60087398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610194113.9A Active CN107288429B (zh) 2016-03-31 2016-03-31 专用锁具

Country Status (1)

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CN (1) CN107288429B (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115589A (en) * 1988-04-27 1992-05-26 Gun Security Limited Locking device for firearms
CN2779002Y (zh) * 2005-03-28 2006-05-10 邢建中 一种防盗井盖锁及其开锁扳手
CN203905058U (zh) * 2014-04-26 2014-10-29 昆明豫云通信技术有限公司 一种防盗井盖及其开启工具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115589A (en) * 1988-04-27 1992-05-26 Gun Security Limited Locking device for firearms
CN2779002Y (zh) * 2005-03-28 2006-05-10 邢建中 一种防盗井盖锁及其开锁扳手
CN203905058U (zh) * 2014-04-26 2014-10-29 昆明豫云通信技术有限公司 一种防盗井盖及其开启工具

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CN107288429B (zh) 2019-04-19

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