CN107246194A - 一种门链 - Google Patents

一种门链 Download PDF

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Publication number
CN107246194A
CN107246194A CN201710689156.9A CN201710689156A CN107246194A CN 107246194 A CN107246194 A CN 107246194A CN 201710689156 A CN201710689156 A CN 201710689156A CN 107246194 A CN107246194 A CN 107246194A
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CN
China
Prior art keywords
chain
door
base
chute
tapered end
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Pending
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CN201710689156.9A
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English (en)
Inventor
殷海涛
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Individual
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Individual
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Priority to CN201710689156.9A priority Critical patent/CN107246194A/zh
Publication of CN107246194A publication Critical patent/CN107246194A/zh
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/36Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing comprising a flexible member, e.g. chains
    • E05C17/365Security chains

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

本发明公开了一种门链,该门链是一种不需要在门上安装扣座的门链,该门链的主体为一底座和一门把手,底座上设有安装孔,可通过安装孔将底座安装在门框或墙面上,底座下方设有锁链,底座内部设有强力磁体,锁链一端的锁头可吸附在底座上,门把手的表面设有滑槽和槽口,关门时,将锁头通过槽口嵌套到滑槽内即可,十分方便,其有益效果是设计简单,可靠耐用,实用性较大。

Description

一种门链
技术领域
本发明涉及一种门链,属于门控五金技术领域。
背景技术
日常生活中,门链是一种安装在大门内侧便于使用者在开门时确认来访者身份起到安全防护作用的器具,但是一般的门链往往由安装在门框或墙面上的底座和安装在门上的带滑槽的扣座及锁链组成,在安装的过程中需要对门进行打孔,很容易破坏门的结构同时也十分影响外观。
发明内容
为了克服现有技术中门链存在的不足,本发明的目的是提供一种不需要在门上安装扣座的门链,该门链的主体为一底座和一门把手,底座上设有安装孔,可通过安装孔将底座安装在门框或墙面上,底座下方设有锁链,底座内部设有强力磁体,锁链一端的锁头可吸附在底座上,门把手的表面设有滑槽和槽口,关门时,将锁头通过槽口嵌套到滑槽内即可,十分方便。
为了达到本发明的目的,本发明解决其技术问题所采用的技术方案是:由底座、安装孔、锁链、强力磁体、悬挂部、锁头、门把手、滑槽、槽口组成,其特征在于所述底座的内部设有一强力磁体,底座外表面下方设有一悬挂部,且底座上下两端均设有安装孔,所述锁链的一端悬挂连接在悬挂部上,锁链的另一端设有一锁头,所述门把手的表面设有一滑槽,门把手上滑槽的右端设有一槽口,且锁头与滑槽相匹配可嵌套连接,安装时,使用者可先将门把手安装在门上,接着用螺钉穿过安装孔把底座固定在门把手一侧的墙面或门框上,最后将锁链悬挂连接到底座上的悬挂部上即可,锁门时,使用者可将锁链一端的锁头通过门把手上的槽口嵌套到滑槽内并滑至底部即可,开门时,使用者只需将锁头从滑槽中取出并吸附在底座上的强力磁体处即可。
本发明的有益效果是设计简单,可靠耐用,实用性大。
附图说明
下面通过附图和实用例对本发明作进一步说明。
图1是本发明结构示意图。
图中1.底座,2.安装孔,3.锁链,4.强力磁体,5.悬挂部,6.锁头,7.门把手,8.滑槽,9.槽口。
具体实施方式
本发明由底座1、安装孔2、锁链3、强力磁体4、悬挂部5、锁头6、门把手7、滑槽8、槽口9组成,其特征在于所述底座1的内部设有一强力磁体4,底座1外表面下方设有一悬挂部5,且底座1上下两端均设有安装孔2,所述锁链3的一端悬挂连接在悬挂部5上,锁链3的另一端设有一锁头6,所述门把手7的表面设有一滑槽8,门把手7上滑槽8的右端设有一槽口9,且锁头6与滑槽8相匹配可嵌套连接,安装时,使用者可先将门把手7安装在门上,接着用螺钉穿过安装孔2把底座1固定在门把手7一侧的墙面或门框上,最后将锁链3悬挂连接到底座1上的悬挂部5上即可,锁门时,使用者可将锁链3一端的锁头6通过门把手7上的槽口9嵌套到滑槽8内并滑至底部即可,开门时,使用者只需将锁头6从滑槽8中取出并吸附在底座1上的强力磁体4处即可。

Claims (1)

1.一种门链,由底座(1)、安装孔(2)、锁链(3)、强力磁体(4)、悬挂部(5)、锁头(6)、门把手(7)、滑槽(8)、槽口(9)组成,其特征在于所述底座(1)的内部设有一强力磁体(4),底座(1)外表面下方设有一悬挂部(5),且底座(1)上下两端均设有安装孔(2),所述锁链(3)的一端悬挂连接在悬挂部(5)上,锁链(3)的另一端设有一锁头(6),所述门把手(7)的表面设有一滑槽(8),门把手(7)上滑槽(8)的右端设有一槽口(9),且锁头(6)与滑槽(8)相匹配可嵌套连接。
CN201710689156.9A 2017-08-14 2017-08-14 一种门链 Pending CN107246194A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710689156.9A CN107246194A (zh) 2017-08-14 2017-08-14 一种门链

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710689156.9A CN107246194A (zh) 2017-08-14 2017-08-14 一种门链

Publications (1)

Publication Number Publication Date
CN107246194A true CN107246194A (zh) 2017-10-13

Family

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Family Applications (1)

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CN201710689156.9A Pending CN107246194A (zh) 2017-08-14 2017-08-14 一种门链

Country Status (1)

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CN (1) CN107246194A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108412304A (zh) * 2018-03-26 2018-08-17 湖州师范学院求真学院 一种带隐藏式链条的门把手及其门栓
CN109025566A (zh) * 2018-09-26 2018-12-18 深圳市华海科技研发有限公司 门把手挡门器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1376476A (en) * 1973-10-02 1974-12-04 Griffiths J D Door fastening device
US5296841A (en) * 1992-09-21 1994-03-22 Alan Vormbrock Chain guard alarm apparatus
US5528915A (en) * 1994-06-08 1996-06-25 Jane M. Percoco Lock assembly
GB2378299A (en) * 2001-05-03 2003-02-05 Royston David Warren Door security chain with alarm
CN205778064U (zh) * 2016-05-10 2016-12-07 徐州工业职业技术学院 一种磁性防盗链
CN205857925U (zh) * 2016-08-06 2017-01-04 叶红月 一种门把手锁链
CN206256755U (zh) * 2016-11-14 2017-06-16 广东顶固集创家居股份有限公司 带门扣的把手

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1376476A (en) * 1973-10-02 1974-12-04 Griffiths J D Door fastening device
US5296841A (en) * 1992-09-21 1994-03-22 Alan Vormbrock Chain guard alarm apparatus
US5528915A (en) * 1994-06-08 1996-06-25 Jane M. Percoco Lock assembly
GB2378299A (en) * 2001-05-03 2003-02-05 Royston David Warren Door security chain with alarm
CN205778064U (zh) * 2016-05-10 2016-12-07 徐州工业职业技术学院 一种磁性防盗链
CN205857925U (zh) * 2016-08-06 2017-01-04 叶红月 一种门把手锁链
CN206256755U (zh) * 2016-11-14 2017-06-16 广东顶固集创家居股份有限公司 带门扣的把手

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108412304A (zh) * 2018-03-26 2018-08-17 湖州师范学院求真学院 一种带隐藏式链条的门把手及其门栓
CN109025566A (zh) * 2018-09-26 2018-12-18 深圳市华海科技研发有限公司 门把手挡门器

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