CN202202647U - Double-lock-core door lock - Google Patents
Double-lock-core door lock Download PDFInfo
- Publication number
- CN202202647U CN202202647U CN2011202888955U CN201120288895U CN202202647U CN 202202647 U CN202202647 U CN 202202647U CN 2011202888955 U CN2011202888955 U CN 2011202888955U CN 201120288895 U CN201120288895 U CN 201120288895U CN 202202647 U CN202202647 U CN 202202647U
- Authority
- CN
- China
- Prior art keywords
- lock
- door lock
- double
- snap close
- utility
- 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
Links
Images
Abstract
The utility model provides a double-lock-core door lock. The double-lock-core door lock comprises two lock cores, two key holes corresponding to the two lock cores, and two lock catches corresponding to the two lock cores. The door lock has a simple structure, is convenient to use, and is provided with two lock cores, so the door lock is not easy to unclench, and is safer than the common door lock.
Description
Technical field
The utility model belongs to field of lockset, specifically is a kind of twin-lock core door lock.
Background technology
Door lock is exactly to be used for living door lock to prevent that other people from opening this equipment, generally is mechanical.Door lock must have safety, stability as the safety precaution product.The standard machinery lock has only a lock core, and the poor ability of anti-technical opening so the case of burglary now is more and more, has caused serious threat to the people's lives and property fully.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of twin-lock core door lock.
A kind of twin-lock core door lock is characterized in that it comprises 2 lock cores, 2 corresponding with it keyholes, 2 corresponding with it snap closes.
Described door lock is characterized in that described 2 keyholes are respectively master key hole and secondary keyhole.
Described door lock is characterized in that described 2 snap closes are respectively main snap close and secondary snap close.
Described door lock is characterized in that said secondary keyhole arranged outside has baffle plate.
Described door lock is characterized in that said baffle plate and door lock are articulated and connected.
The twin-lock core door lock of the utility model, simple in structure, easy to use, two lock cores are arranged, be not easy to be pried open, safer than common door lock.
Description of drawings
Fig. 1 is the sketch map of the twin-lock core door lock of the utility model;
Among the figure, 1-door lock; 2-master key hole; 3-secondary keyhole; 4-baffle plate; 5-main snap close; 6-secondary snap close.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, the twin-lock core door lock of the utility model comprises 2 lock cores, 2 corresponding with it keyholes; Being respectively 3,2 the corresponding with it snap closes in master key hole 2 and secondary keyhole, is respectively main snap close 5 and secondary snap close 6; Secondary keyhole 3 arranged outside have baffle plate 4, and baffle plate 4 is articulated and connected with door lock 1.
After door lock is lived, in the time of opening, earlier master key is inserted 2 rotations of master key hole, open main snap close 5, then baffle plate 4 is lifted, secondary key is inserted secondary keyhole 3 rotations, open auxiliary snap close 6 just can open the door.Also can be designed to control main snap close 5 and baffle plate 4 simultaneously with main lock core, earlier master key inserted 2 rotations of master key hole, open main snap close 5 and baffle plate 4, more secondary key inserted secondary keyhole 3 rotations, open auxiliary snap close 6 just can open the door, and this lock safety is higher.
The above is merely the preferred embodiment of the utility model, not in order to restriction the utility model, any modification of being done within all spirit at the utility model and the principle, is equal to and replaces and improvement etc., all is included within the protection domain of the utility model.
Claims (5)
1. a twin-lock core door lock is characterized in that it comprises 2 lock cores, 2 corresponding with it keyholes, 2 corresponding with it snap closes.
2. door lock as claimed in claim 1 is characterized in that described 2 keyholes are respectively master key hole (2) and secondary keyhole (3).
3. door lock as claimed in claim 1 is characterized in that described 2 snap closes are respectively main snap close (5) and secondary snap close (6).
4. door lock as claimed in claim 1 is characterized in that said secondary keyhole (3) arranged outside has baffle plate (4).
5. door lock as claimed in claim 4 is characterized in that said baffle plate (4) and door lock (1) are articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202888955U CN202202647U (en) | 2011-08-10 | 2011-08-10 | Double-lock-core door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202888955U CN202202647U (en) | 2011-08-10 | 2011-08-10 | Double-lock-core door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202647U true CN202202647U (en) | 2012-04-25 |
Family
ID=45966778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202888955U Expired - Fee Related CN202202647U (en) | 2011-08-10 | 2011-08-10 | Double-lock-core door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202647U (en) |
-
2011
- 2011-08-10 CN CN2011202888955U patent/CN202202647U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202249268U (en) | Lock control handheld instrument, lock body, electronic lock system and manhole cover | |
| CN202913865U (en) | Novel safety box | |
| CN206292902U (en) | A kind of multi-door interlock system | |
| CN202202647U (en) | Double-lock-core door lock | |
| CN202023415U (en) | Novel door lock | |
| CN206462666U (en) | Intelligent key cabinet | |
| CN202788221U (en) | Protective door with hidden lock hole and electronic password device lock | |
| CN204155329U (en) | A kind of railway signals equipment safe and intelligent protective device | |
| CN202055633U (en) | Intelligent safe lock structure for door | |
| CN202718575U (en) | Electromagnetic control fireproof door | |
| CN202500395U (en) | Magic cube lock | |
| CN204749556U (en) | Financial seal of preventing burglary | |
| CN204749555U (en) | Safe financial chapter | |
| CN104405248A (en) | Intelligent security door | |
| CN104658080A (en) | Mobile phone password door lock system | |
| CN203684815U (en) | Self-locking mechanism | |
| CN204046137U (en) | The chain gating device of a kind of high voltage source output safety | |
| CN203867325U (en) | Computer case padlock preventing mouse from being stolen | |
| CN202788280U (en) | Verification code type electronic lock | |
| CN203514967U (en) | Mechanical door lock enabling user to know locking states | |
| CN201167645Y (en) | Schoolbag with coded lock | |
| CN202520094U (en) | Anti-theft lock | |
| CN205665757U (en) | Novel improve thief -proof electric lock of structure | |
| CN208089095U (en) | A kind of safe cabinet | |
| CN202249292U (en) | Dual safety lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120810 |