CN201447958U - Idling lock head - Google Patents
Idling lock head Download PDFInfo
- Publication number
- CN201447958U CN201447958U CN2009200581771U CN200920058177U CN201447958U CN 201447958 U CN201447958 U CN 201447958U CN 2009200581771 U CN2009200581771 U CN 2009200581771U CN 200920058177 U CN200920058177 U CN 200920058177U CN 201447958 U CN201447958 U CN 201447958U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock gall
- cover
- key
- tapered end
- 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
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- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model discloses an idling lock head which comprises a lock head, wherein the lock head is internally provided with a lock liner cover which is provided with a rotating piece, the lock liner cove is internally provided with a lock liner which is internally provided with blades, a blade spring is arranged between the blades and the lock liner; the idling lock head is characterized in that: two rows of blades are arranged, one side of the lock liner is provided with a lock liner side column, one side of the lock liner side column is contacted with the blades, the other side of the lock liner side column is provided with a lock liner cover key, the lock liner cover is provided with a lock liner cover key hole, the lock liner cover key extends into the lock liner cover key hole, the lock head is internally provided with a lock head key which is internally provided with a limiting ball contacted with the lock liner cover key, and one side of the limiting ball is provided with a limiting spring; and the idling lock head overcomes the fatal weak point that the traditional lock can not effectively prevent technical unlocking of a masterkey, and has the characteristics of super strong burglary-prevention, drilling-prevention, prying-prevention and shock-prevention performances and the like, thus being one of the most ideal locks in the current market.
Description
Technical field
The utility model relates to a kind of tapered end.
Background technology
Existing cylinder type or vane type lockset with locking pin structure work, lock gall is with respect to not rotating between the tapered end cover under lock-out state, there is certain defective in this lock structure: it can not prevent to utilize the master key technical unlocking effectively, and because lock gall can not rotate between overlapping with respect to tapered end under the lock-out state, thereby can not prevent destructive damage of opening effectively to lockset.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of idle-run lock head that can effectively prevent technical and destructive unlatching.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of idle-run lock head, comprise tapered end, the lock gall cover is installed in the tapered end, lock gall puts rotatable lamella is installed, in the lock gall cover lock gall is installed, blade is installed in the lock gall, the blade spring is installed between blade and the lock gall, it is characterized in that described blade is provided with two rows, one side of described lock gall is equipped with the lock gall side column, one side of lock gall side column contacts with blade, at the opposite side of lock gall side column lock gall cover key is installed, and the lock gall cover is provided with lock gall cover keyhole, described lock gall cover key extends in the lock gall cover keyhole, the tapered end key is installed in tapered end, the positive stop bead that overlaps key contacts with lock gall is installed in the tapered end key, a side of positive stop bead is equipped with limit spring.
As the utility model improvement of the technical scheme, on the described tapered end sealing sleeve is installed, an end of sealing sleeve is equipped with anti-drilling lid.
Above-mentioned lock gall cover is installed in the tapered end by jump ring.
The beneficial effects of the utility model are: the utility model adopts two row's blades, overcome traditional cylinder type or vane type lockset and can't effectively prevent this deadly defect of master key technical unlocking, and when key that non-the utility model is supporting or hardware insert the lock core hole twisting, lock gall can dally, tantalum lockset part can not start, thereby have superpower theftproof performance, and have can be anti-drilling, pick-proof, characteristics such as shockproof, be one of optimal lockset in the market.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic cross-section of Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, the disclosed a kind of idle-run lock head of the utility model, comprise tapered end 1, lock gall cover 2 is installed in the tapered end 1, lock gall cover 2 can be installed in the tapered end 1 by jump ring 3, on the lock gall cover 2 rotatable lamella 15 is installed, in the lock gall cover 2 lock gall 4 is installed, blade 5 is installed in the lock gall 4, between blade 5 and the lock gall 4 blade spring 6 is installed, wherein blade is provided with two rows, thereby has overcome traditional cylinder type or vane type can't effectively prevent this deadly defect of master key technical unlocking.
Side at lock gall 4 is equipped with lock gall side column 7; one side of lock gall side column 7 contacts with blade 5; opposite side at lock gall side column 7 is equipped with lock gall cover key 8; lock gall cover 2 is provided with lock gall cover keyhole 9; lock gall cover key 8 extends in the lock gall cover keyhole 9; tapered end key 10 is installed in tapered end 1; the positive stop bead 11 that contacts with lock gall cover key 8 is installed in the tapered end key 10; one side of positive stop bead 11 is equipped with limit spring 12; when the supporting key of non-the utility model or hardware inserted the lock core hole twisting, lock gall can dally, and tantalum lockset part can not start; thereby have superpower theftproof performance, to play the effect of protection lockset.
Therefore sealing sleeve 13 is installed on tapered end 1, seals, an end of 13 is equipped with anti-drilling lid 14, and the utlity model has can be anti-drilling, pick-proof, characteristics such as shockproof, is one of optimal lockset in the market.
Claims (3)
1. idle-run lock head, comprise tapered end, the lock gall cover is installed in the tapered end, lock gall puts rotatable lamella is installed, in the lock gall cover lock gall is installed, blade is installed in the lock gall, the blade spring is installed between blade and the lock gall, it is characterized in that described blade is provided with two rows, one side of described lock gall is equipped with the lock gall side column, one side of lock gall side column contacts with blade, at the opposite side of lock gall side column lock gall cover key is installed, and the lock gall cover is provided with lock gall cover keyhole, described lock gall cover key extends in the lock gall cover keyhole, the tapered end key is installed in tapered end, the positive stop bead that overlaps key contacts with lock gall is installed in the tapered end key, a side of positive stop bead is equipped with limit spring.
2. a kind of idle-run lock head according to claim 1 is characterized in that on the described tapered end sealing sleeve being installed, and an end of sealing sleeve is equipped with anti-drilling lid.
3. a kind of idle-run lock head according to claim 1 is characterized in that described lock gall cover is installed in the tapered end by jump ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200581771U CN201447958U (en) | 2009-06-08 | 2009-06-08 | Idling lock head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200581771U CN201447958U (en) | 2009-06-08 | 2009-06-08 | Idling lock head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447958U true CN201447958U (en) | 2010-05-05 |
Family
ID=42552674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200581771U Expired - Fee Related CN201447958U (en) | 2009-06-08 | 2009-06-08 | Idling lock head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447958U (en) |
-
2009
- 2009-06-08 CN CN2009200581771U patent/CN201447958U/en not_active Expired - Fee Related
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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: 20100505 Termination date: 20100608 |