CN203925006U - Double-lock-core safe-guard door lock - Google Patents

Double-lock-core safe-guard door lock Download PDF

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Publication number
CN203925006U
CN203925006U CN201420309755.5U CN201420309755U CN203925006U CN 203925006 U CN203925006 U CN 203925006U CN 201420309755 U CN201420309755 U CN 201420309755U CN 203925006 U CN203925006 U CN 203925006U
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CN
China
Prior art keywords
lock
female
sub
core
lock core
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
CN201420309755.5U
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Chinese (zh)
Inventor
卢林春
Original Assignee
卢林春
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 卢林春 filed Critical 卢林春
Priority to CN201420309755.5U priority Critical patent/CN203925006U/en
Application granted granted Critical
Publication of CN203925006U publication Critical patent/CN203925006U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of Double-lock-core safe-guard door lock, it is by panel, handle, female lock core, female dead bolt, sub-lock core, sub-dead bolt composition, above panel, be provided with handle, below handle, be provided with female lock core and sub-lock core, described handle, female lock core, sub-lock core is three independent bodies on panel, mutually do not connect, female lock core connects the female dead bolt of female dead bolt control and opens the door, close the door, the sub-dead bolt of sub-lock core connexon dead bolt control opens the door, close the door, but unblank be adopt be the method for operating that same key opened two lock cores, adopt so female lock core, sub-lock core monomer structure improves theftproof performance greatly, described common lock body is by changing panel, lock core transformation, just can become Double-lock-core safe-guard door lock, improve utilization rate, raw material have been saved, can reach again safe and reliable object.The beneficial effects of the utility model are to adopt independent Double-lock-core, and female lock core connects controls female dead bolt, and sub-lock core connects controls sub-dead bolt, adopts single key to open Double-lock-core, simple in structure, easy to operate.

Description

Double-lock-core safe-guard door lock
Technical field
The utility model relates to a kind of lock for theft-proof door, especially adopts Double-lock-core safe-guard door lock.
Background technology
At present, the structure of known safe-guard door lock is all monolock cores, it by panel, handle, lock core, lock in and form, handle is arranged on panel, handle connection is locked in, lock core connects dead bolt, locks tongue in, and this monolock cored structure robber is as long as destroy lock core, and this lock just loses anti-theft feature, also just without safety guarantee, easily cause robbed or burgled.
Summary of the invention
Only have the poor technical deficiency of monolock core theftproof performance in order to overcome existing safe-guard door lock, the utility model provides a kind of Double-lock-core safe-guard door lock, and this Double-lock-core safe-guard door lock is not only and is opened Men Yaolian and open Double-lock-core, and to lock tongue in be directly to be controlled by sub-lock core.
The purpose of this utility model is to provide a kind of Double-lock-core safe-guard door lock, it is by panel, handle, female lock core, female dead bolt, sub-lock core, sub-dead bolt composition, above panel, be provided with handle, below handle, be provided with female lock core and sub-lock core, described handle, female lock core, sub-lock core is three independent bodies on panel, mutually do not connect, female lock core connects the female dead bolt of female dead bolt control and opens the door, close the door, the sub-dead bolt of sub-lock core connexon dead bolt control opens the door, close the door, but what unblank to adopt is the method for operating that same key opened two lock cores, adopt so female lock core, sub-lock core monomer structure improves theftproof performance greatly, described common lock body is by changing panel, lock core transformation, just can become Double-lock-core safe-guard door lock, improve utilization rate, raw material have been saved, can reach again safe and reliable object.
The beneficial effects of the utility model are to adopt independent Double-lock-core, and female lock core connects controls female dead bolt, and sub-lock core connects controls sub-dead bolt, adopts single key to open Double-lock-core, simple in structure, easy to operate.
Brief description of the drawings:
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the utility model structure chart.
Sub-dead bolt in the drawings, 1, panel, 2, handle, 3, female lock core, 4, female dead bolt, 5, sub-lock core, 6.
Detailed description of the invention:
In the drawings, panel 1 top is provided with handle 2, handle 2 is female lock core 3 below, female lock core 3 connects female dead bolt 4, controlling female dead bolt 4 opens the door, close the door, sub-lock core 5 connexon dead bolts 6 are controlled and are opened the door, close the door, when use, a key first inserts female lock core 3, rotation key is opened female lock core 3 female dead bolt 4 that links, and then intron lock core 5 rotates key and opens the sub-lock core 5 sub-dead bolt 6 that links and just can open gate, after inlet/outlet needs sub-lock core 5 to lock a door, key is holded up to 90 degree to be extracted, play safety effect, described Double-lock-core safe-guard door lock, only have and open Double-lock-core simultaneously and just can open door, if robber wants to enter gate, he will destroy two lock cores simultaneously, so greatly increase robber's destruction difficulty, improved antitheft safety simultaneously.
The foregoing is only the preferred embodiment of the present invention; it should be pointed out that for a person skilled in the art, according to invention spirit of the present invention and principle; can also make a lot of modification and improvement, but these modification and improvement all fall into protection scope of the present invention.

Claims (1)

1. a Double-lock-core safe-guard door lock, it is made up of panel, handle, female lock core, female dead bolt, sub-lock core, sub-dead bolt, it is characterized in that being provided with handle above panel, below handle, be provided with female lock core and sub-lock core, described handle, female lock core, sub-lock core are three independent bodies on panel, mutually do not connect, female lock core connects the female dead bolt of female dead bolt control and opens the door, closes the door, the sub-dead bolt of sub-lock core connexon dead bolt control opens the door, closes the door, but unblank be adopt be that same key opened two lock cores.
CN201420309755.5U 2014-06-03 2014-06-03 Double-lock-core safe-guard door lock Expired - Fee Related CN203925006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420309755.5U CN203925006U (en) 2014-06-03 2014-06-03 Double-lock-core safe-guard door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420309755.5U CN203925006U (en) 2014-06-03 2014-06-03 Double-lock-core safe-guard door lock

Publications (1)

Publication Number Publication Date
CN203925006U true CN203925006U (en) 2014-11-05

Family

ID=51820855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420309755.5U Expired - Fee Related CN203925006U (en) 2014-06-03 2014-06-03 Double-lock-core safe-guard door lock

Country Status (1)

Country Link
CN (1) CN203925006U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832006A (en) * 2015-03-24 2015-08-12 朱嘉斌 Dual-lock-pin mutual control and decoding method of lockset
CN104878999A (en) * 2015-06-11 2015-09-02 刘宇 Multidimensional anti-theft lock and multidimensional locking anti-theft door
WO2016150258A1 (en) * 2015-03-24 2016-09-29 朱嘉斌 Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock
CN107542321A (en) * 2016-06-24 2018-01-05 上海梓澜物联网科技有限公司 A kind of door lock of interchangeable different model lock core

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832006A (en) * 2015-03-24 2015-08-12 朱嘉斌 Dual-lock-pin mutual control and decoding method of lockset
WO2016150258A1 (en) * 2015-03-24 2016-09-29 朱嘉斌 Double-lock cylinder mutual control and decoding method for lock and double-cylinder mutual control lock
US10900257B2 (en) 2015-03-24 2021-01-26 Kapan CHU Method for mutually controlling and unlocking a dual plug in a lock and a lock with a dual plug
CN104878999A (en) * 2015-06-11 2015-09-02 刘宇 Multidimensional anti-theft lock and multidimensional locking anti-theft door
CN107542321A (en) * 2016-06-24 2018-01-05 上海梓澜物联网科技有限公司 A kind of door lock of interchangeable different model lock core

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Legal Events

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

Granted publication date: 20141105

Termination date: 20150603