CN2302317Y - 双门锁 - Google Patents

双门锁 Download PDF

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Publication number
CN2302317Y
CN2302317Y CN 96240159 CN96240159U CN2302317Y CN 2302317 Y CN2302317 Y CN 2302317Y CN 96240159 CN96240159 CN 96240159 CN 96240159 U CN96240159 U CN 96240159U CN 2302317 Y CN2302317 Y CN 2302317Y
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China
Prior art keywords
lock
hole
locking plate
handle
door
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Expired - Fee Related
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CN 96240159
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English (en)
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魏守琳
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Individual
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Individual
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Priority to CN 96240159 priority Critical patent/CN2302317Y/zh
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Abstract

一种双门锁,在一个门上安有锁体,在另一个门上安有能转动的锁片。锁芯上有螺纹柱,锁柱卡在螺纹柱上。锁片上有手柄,使用时,转动手柄,锁片就会转动进入锁体内,然后用钥匙插入锁芯内转动,螺纹柱就会转动使卡在其它上面的锁柱向前移动进入锁片,这样锁就被锁上。由于本实用新型是采用暗锁式来锁门,因而增加了防撬能力。

Description

双门锁
本实用新型属于锁类。
现在锁双门一般是用明锁锁,由于明锁露在外面,撬器(比如铁棍)可伸入锁柄所形成的空间内容易把锁撬开。
本实用新型的目的是为了提供一种双门锁,它能以暗锁的形式把双门锁上。
本实用新型的目的是这样实现的:在一个门上安有锁体,在另一个门上安有能转动的锁片,锁芯上有螺纹柱,锁柱卡在螺纹柱上。锁片上有手柄,使用时,转动手柄,锁片就会转动进入锁体内,然后用钥匙插入锁芯内转动,螺纹柱就会转动使卡在其上面的锁柱向前移动进入锁片内,这样锁就被锁上。
由于锁双门是采用暗锁式,因而增加了防撬能力。
下面结合附图和实施例对本实用新型做进一步说明:
图1本实用新型的结构图。
图2是锁头的结构图。
图3是锁片的结构图。
图4是从外面看本实用新型的外观图。
在图1中,锁体(1)上有空间(2),锁片(15)能进入空间(2)内,锁体上面有螺丝孔(3),用于上螺丝把锁体(1)固定在门上,在底片(4)上有一个大洞(5),使起子能伸进洞(5)内上螺丝,在锁体(1)上有孔(6),锁芯(11)上的螺纹柱(7)和锁柱(8)卡在孔(6)内,锁柱(8)上有齿口(9),钥匙插入锁头(10)内的锁芯(11)内转动,螺纹柱(7)就会转动,使锁柱(8)能前后移动,即进入锁片(15)内或退出锁片(15)。
在图2中,锁头(10)上有螺纹孔(12),安装时锁头(10)插入门上的洞内,然后套上锁头片(13),用螺丝穿过锁头片(13)上的孔(14),扭入螺纹孔(12)内,这样就把锁头(10)固定在门上。
在图3中,锁片(15)上有洞(16),锁柱(8)能进入洞(16)内卡住锁片(15),锁片(15)上有螺纹孔(17),手柄(18)的尾部(19)为棱形,这样使手柄(18)不能在锁片(15)上转动,尾部(19)上有一个螺纹孔(20),用螺丝穿过固定片(21)上的孔(22)扭入螺纹孔(17)和螺纹孔(20)内,把锁片(15)和手柄(18)固定在一起。手柄(18)上有凹圆口(23),有两个半圆卡圈(24)卡入凹圆口(23)内,卡圈(24)上有螺丝孔(25)用于上螺丝,把手柄(18)固定在门上。当螺丝上好后,手柄头(26)在门外,手握手柄头(26)就可转动,从而带动锁片(15)的转动。
在图4中,开门时,钥匙插入锁芯(11)内反转动,锁柱(8)就会离开锁片(15),然后转动手柄(26),锁片(15)就会离开锁体(1),这样门就打开了,锁门时,反之。

Claims (3)

1、一种双门锁,利用锁柱被卡住来锁锁,其特征是:锁体(1)上有空间(2),锁片(15)能进入空间(2)内,锁体(1)上面有螺丝孔(3),在底片(4)上有一个大洞(5),锁体(1)上有孔(6),锁芯(11)上的螺纹柱(7)和锁柱(8)卡在孔(6)内,锁片(15)上有洞(16),锁柱(8)能进入洞(16)内卡住锁片(15),锁片(15)上有螺丝孔(17),手柄(18)的尾部(19)为棱形,尾部(19)上有一个螺纹孔(20),用螺丝穿过固定片(21)上的孔(22)扭入螺纹孔(17)和螺纹孔(20)内,把锁片(15)和手柄(18)固定在一起。
2、根据权利要求1所述的双门锁,其特征是:锁柱(8)上有齿口(9)。
3、根据权利要求1所述的双门锁,其特征是:手柄(18)上有凹圆口(23),有两个半圆卡圈(24)卡入凹圆口(23)内,卡圈(24)上有螺丝孔(25)用于上螺丝,把手柄(18)固定在门上。
CN 96240159 1996-09-15 1996-09-15 双门锁 Expired - Fee Related CN2302317Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96240159 CN2302317Y (zh) 1996-09-15 1996-09-15 双门锁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96240159 CN2302317Y (zh) 1996-09-15 1996-09-15 双门锁

Publications (1)

Publication Number Publication Date
CN2302317Y true CN2302317Y (zh) 1998-12-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96240159 Expired - Fee Related CN2302317Y (zh) 1996-09-15 1996-09-15 双门锁

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CN (1) CN2302317Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182347A (zh) * 2011-04-02 2011-09-14 陈辉加 一种闸门防盗锁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182347A (zh) * 2011-04-02 2011-09-14 陈辉加 一种闸门防盗锁

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