CN2576870Y - Multi-core combined interlink lock core - Google Patents
Multi-core combined interlink lock core Download PDFInfo
- Publication number
- CN2576870Y CN2576870Y CN 02259627 CN02259627U CN2576870Y CN 2576870 Y CN2576870 Y CN 2576870Y CN 02259627 CN02259627 CN 02259627 CN 02259627 U CN02259627 U CN 02259627U CN 2576870 Y CN2576870 Y CN 2576870Y
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- China
- Prior art keywords
- lock
- lock core
- core
- combined
- utility
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Abstract
The utility model relates to a lockset, particularly to a multi-core combined interlink lock core which is formed by combining a plurality of lock cores by connecting rods or gears, or is formed by connecting a plurality of lock cores by the connecting rods or the gears in series. The utility model is provided with a lock body and at least two lock cores; the lock cores are simultaneously combined in the lock body, connecting pieces respectively extend from the innermost end of each lock core, and linkage pieces are arranged among the connecting pieces of the lock cores and are used for connecting the connecting pieces of each lock core and linking freely. Because the multi-core combined interlink structure is adopted, the linkage pieces (the connecting rods or the gears) are used for carrying out mutual restraint, and the configuration for opening an elastic hole or a key shape can be determined by actual conditions and requirements of manufacture according to the configuration of the number of the lock core in the manufacture process. The utility model has good anti-theft performance and multiple functions realized by using the multi-core combined structure. The utility model which can be additionally provided with an anti-theft alarm device or a back locking device is especially suitable for confidential departments which are managed by many people, various strong rooms and safes.
Description
(1) technical field
The utility model relates to a kind of lockset, especially a kind ofly makes up a chain of lock core by a plurality of lock cores through the multicore of connecting rod or gear combination or serial connection.
(2) background technology
At present, lockset generally all adopts the monolock cored structure, to this type of lock core, utilizing the theft lockaid gun or stealing that technology such as copy key opens not is very difficult thing, even adopting a plurality of locks also easily defeats in detail, only need to use a little times, for example the safe-guard door lock of motorcycle, bicycle, automobile, unit and family etc. more.And present emerging electronics Computerized puzzle lock, often be prone to because the limited operating life of electronic component is aging easily and the technology mistake problem, electronic component fault rate height, the man memory ability is had nothing in common with each other, easily do not forget as accessing to your password for a long time, the safety cabinet of electronic password lock etc. is for example arranged, so relevant technologies department requires manufactory will possess urgency lock fully.Utilize prior art also to open the computer lock easily, and its cost cost height.
(3) summary of the invention
The utility model aims to provide and a kind ofly utilizes conventional way can't open lock, and the multicore that theftproof performance is good makes up a chain of lock core.Its solution is to adopt the multicore combination, on a lock body, through connecting rod or gear interlock, checks and balance, and has only and opens whole lock cores simultaneously, could open by a lock.
The utility model is provided with lock body and at least 2 lock cores, and lock core is combined in the lock body simultaneously, extends connector in the inner end of each lock core, establishes STATEMENT OF FEDERALLY SPONSORED between the connector of lock core, is used for connector with each lock core and connects and can link freely.
Said connector can adopt joint pin; Or form by disk and joint pin, disk is fixed on the lock core, and joint pin is fixed on the disk again.And STATEMENT OF FEDERALLY SPONSORED is a connecting rod, and the two ends of connecting rod are connected on the joint pin successively freely.
Said connector also can adopt gear, and the STATEMENT OF FEDERALLY SPONSORED of establishing between the connector of lock core (gear) also is gear (linkage gear).
Because general technology unlocking can't be opened many lock cores simultaneously, even open wherein 1 or 2 lock cores, and this lock core uses the multicore combination a chain of, use STATEMENT OF FEDERALLY SPONSORED (connecting rod or gear) to check and balance, the common free rotational travel of lock core when sealed is less than 2 degree, theft is difficult to realize the lock wherein lock core that has been opened, also just can't defeat in detail.The utility model is combined in the lock body when utilizing traditional a plurality of lock cores, utilize actual needs to manufacture the different lock core of different shape, after utilize connecting rod or gear on demand, lock core is connected to each other, forms the various triangular codes that triangle connects or parallelogram intersects that check and balance, support mutually and be connected.Usually as long as the precision size degree after each connecting rod and the assembling of each lock core requires the free travel gap, assembling back must not be greater than 0.6mm in manufacture process, i.e. the free travel of all rotations or gap all be less than each lock core after sealed degree of rotating freely or less than pellet shot from a slingshot and cylinder lock fashionable (resetting) or the anglec of rotation that misplaces.So also the connecting rod that can regulate length is regulated the gap, to guarantee precision.According to above principle by that analogy, can be designed to a plurality of close battle arrays as required is divided into and multiplely is beneficial to side wheel, eccentric wheel and installs fine motion additional or function such as delayed alarm device.In the manufacture process, according to what configuration of lock core, and actual conditions of making and need arrange to determine out the configuration of shell hole or key shape.Obviously, the theftproof performance of this lock core is good, and it is multi-functional to utilize multi lock core combination to realize, also can add anti-pirate of the open and report to the police or lock, and is particularly suitable for confidential departments that many people take care of simultaneously and various strong-room, cabinet.
(4) description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of the utility model embodiment 3.
Fig. 4 is the structural representation of the utility model embodiment 4.
(5) specific embodiment
Embodiment 1: Fig. 1 provides the lock core structure schematic diagram that adopts joint pin and connecting rod.Adopt 3 lock cores 1,2,3 among the embodiment 1, be combined in simultaneously in the lock body 4, extend disk 11,21,31 respectively, and at disk 11,21, establish joint pin 12,22,32 respectively on 31,, establish interlock connecting rod 5 between 32 respectively in addition at joint pin 12,22 at the left end of lock core 1～3.On joint pin, can set up bearing arrangement.For pine contacts, can link freely between interlock connecting rod and the joint pin.Reach and have only key 6,7, the 8 all correct purposes that could open when inserting corresponding lock core.
Embodiment 2: Fig. 2 provides the lock core structure schematic diagram of connector and STATEMENT OF FEDERALLY SPONSORED employing gear.Be example still, and be combined in the lock body 4 with 3 lock cores 1,2,3.Left end at lock core 1～3 is established gear 14,24,34 respectively, and at gear 14,24, establishes interlock pinion 9 between 34 respectively.Have only key 6,7,8 all correctly could open when inserting corresponding lock core.
The rest may be inferred for the lock core structure more than 3, but to general purposes, adopt 2 or 3 lock cores to be enough to reach antitheft preferably purpose.
Embodiment 3: similar to Example 1 as shown in Figure 3, adopt 3 lock cores, and be combined in simultaneously in the lock body, extend disk 11,21,31 respectively at the left end of lock core, and at disk 11,21, establish joint pin 12,22,32 respectively on 31, the interlock connecting rod is 13,23,33.
Embodiment 4: similar to Example 2 as shown in Figure 4, and adopt 3 lock cores to be symmetrically distributed, and be combined in the lock body.Left end at lock core is established gear 14,24,34 respectively, and at gear 14,24, establishes interlock pinion 15,25,35 between 34 respectively.Have only when key is all correct to insert corresponding lock core and could open.
Claims (7)
1, multicore makes up a chain of lock core, it is characterized in that being provided with lock body and at least 2 lock cores, lock core is combined in the lock body simultaneously, extends connector in the inner end of each lock core, establish STATEMENT OF FEDERALLY SPONSORED between the connector of lock core, be used for the connector of each lock core is connected also and can link freely.
2, multicore as claimed in claim 1 makes up a chain of lock core, it is characterized in that said connector adopts joint pin, and STATEMENT OF FEDERALLY SPONSORED is a connecting rod, and the two ends of connecting rod are connected on the joint pin successively freely.
3, multicore as claimed in claim 1 makes up a chain of lock core, it is characterized in that said connector is made up of disk and joint pin, disk is fixed on the lock core, and joint pin is fixed on the disk again, and STATEMENT OF FEDERALLY SPONSORED is a connecting rod, and the two ends of connecting rod are connected on the joint pin successively freely.
4, multicore as claimed in claim 1 makes up a chain of lock core, it is characterized in that said connector adopts gear, and the STATEMENT OF FEDERALLY SPONSORED of establishing between the connector of lock core is a linkage gear.
5, multicore as claimed in claim 1 makes up a chain of lock core, it is characterized in that establishing on joint pin bearing arrangement.
6, multicore as claimed in claim 1 makes up a chain of lock core, it is characterized in that said lock core is 3.
7, make up a chain of lock core as claim 1 or 4 described multicores, it is characterized in that said lock core is symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259627 CN2576870Y (en) | 2002-10-09 | 2002-10-09 | Multi-core combined interlink lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259627 CN2576870Y (en) | 2002-10-09 | 2002-10-09 | Multi-core combined interlink lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576870Y true CN2576870Y (en) | 2003-10-01 |
Family
ID=33726935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02259627 Expired - Fee Related CN2576870Y (en) | 2002-10-09 | 2002-10-09 | Multi-core combined interlink lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576870Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108811A (en) * | 2010-12-31 | 2011-06-29 | 张和平 | Inter-controlled locks |
| CN102644417A (en) * | 2012-05-21 | 2012-08-22 | 门德君 | Mechanical coded lock and multi-tooth-body linkage key |
| CN106013981A (en) * | 2016-03-27 | 2016-10-12 | 陈正利 | Dislocation opening control spring piece lock |
| CN107795201A (en) * | 2016-08-31 | 2018-03-13 | 陈国甫 | Multicore rack combination lock |
-
2002
- 2002-10-09 CN CN 02259627 patent/CN2576870Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108811A (en) * | 2010-12-31 | 2011-06-29 | 张和平 | Inter-controlled locks |
| CN102108811B (en) * | 2010-12-31 | 2013-05-01 | 张和平 | Inter-controlled locks |
| CN102644417A (en) * | 2012-05-21 | 2012-08-22 | 门德君 | Mechanical coded lock and multi-tooth-body linkage key |
| CN106013981A (en) * | 2016-03-27 | 2016-10-12 | 陈正利 | Dislocation opening control spring piece lock |
| CN107795201A (en) * | 2016-08-31 | 2018-03-13 | 陈国甫 | Multicore rack combination lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |