CN203925006U - Double-lock-core safe-guard door lock - Google Patents
Double-lock-core safe-guard door lock Download PDFInfo
- 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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- China
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- lock
- female
- sub
- lock core
- core
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- Expired - Fee Related
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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
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.
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)
| 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 |
-
2014
- 2014-06-03 CN CN201420309755.5U patent/CN203925006U/en not_active Expired - Fee Related
Cited By (5)
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |