CN201433604Y - High-precision inner slot key idle lock - Google Patents
High-precision inner slot key idle lock Download PDFInfo
- Publication number
- CN201433604Y CN201433604Y CN200920153882XU CN200920153882U CN201433604Y CN 201433604 Y CN201433604 Y CN 201433604Y CN 200920153882X U CN200920153882X U CN 200920153882XU CN 200920153882 U CN200920153882 U CN 200920153882U CN 201433604 Y CN201433604 Y CN 201433604Y
- Authority
- CN
- China
- Prior art keywords
- lock
- tapered end
- pin
- page
- lock gall
- 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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Abstract
The utility model discloses a high-precision inner slot key idle lock which comprises a lock and a lock cylinder, wherein a lining cylinder is arranged between the lock and the lock cylinder; the lining cylinder is connected with a transmission plate; a lock cylinder pin slot and a vane slot are arranged inside the lock cylinder; a lock cylinder pin is arranged on the lock cylinder pin slot; the vane slot is provided with vanes through springs; the vanes are provided with vane clamping slots; the lining cylinder is provided with a lining cylinder pin slot which is internally provided with a lining cylinder pin; and the lock is provided with a lock pin slot which is provided with a positioning bead and a positioning reed that are used for compressing the lining cylinder pin to move up and down through lock pins. Compared with the prior art, the high-precision inner slot key idle lock adopts the structure of double lock cylinders, the vanes and linking pins, so that the lock cylinder canidle for 360 degrees in the lock without an original key, but the lock can not be unlocked; therefore, the idle lock has large key password amount and bit difference, and the key bit is not easy to imitate, and has the functions of being anti-pulling, anti-prying, and anti-universal keys.
Description
Technical field
The utility model relates to a kind of tapered end, particularly a kind of high accuracy inside groove spoon idle-run lock head.
Background technology
Tapered end in the past such as Cross lock, computer locking cam and crescent moon locking cam or the like, because of the restriction and the key number of password of its internal construction are few, tartar is differential little and be easy to copy, and causes tapered end mutual opening rate height, is pried open easily.Common tapered end adopts the structure of the tapered end pearl decorative pearl on top of an official cap more, the mutual opening rate height, do not have anti-dial, the function of pick-proof, anti-omnipotent key.
In view of common tapered end mutual opening rate height, pried open easily and the technical unlocking tapered end. can not prevent dialling, pick-proof, anti-omnipotent key. the purpose of tapered end of the present invention is at above-mentioned shortcoming, invented the function that lock gall can empty three-sixth turn in tapered end inside, thereby avoided origin of force that the technical unlocking tapered end can find lock gall to reach the purpose of opening tapered end., the development of tapered end of the present invention, fundamentally change the structure of the tapered end pearl decorative pearl on top of an official cap in the past, adopted the structure .. of bilock liner (idle running cover courage cover lock gall) and shell fragment
Summary of the invention
The utility model provides a kind of key number of password many in order to solve the deficiencies in the prior art, and tartar is differential big, and the key tartar is difficult for imitated, and have anti-ly dial, the high accuracy inside groove spoon idle-run lock head of pick-proof, anti-omnipotent key function.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high accuracy inside groove spoon idle-run lock head, comprise tapered end and lock gall, be provided with the cover courage between described tapered end and the lock gall, described cover courage connects driver blade, be provided with lock gall cotter way and page or leaf film trap in the described lock gall, on the described lock gall cotter way lock gall pin is installed, by spring a page sheet is installed on the described page or leaf film trap, described page or leaf sheet is provided with a page sheet draw-in groove; Described cover courage is provided with cover courage cotter way, is provided with cover courage pin in the described cover courage cotter way; Described tapered end is provided with the tapered end cotter way, by the tapered end pin wedging ring courage pin up and down positioning bead and back stop is installed on the described tapered end cotter way.
Described page or leaf sheet draw-in groove is the V-type draw-in groove.
Described page or leaf sheet is 10.
Overlap after described tapered end outside is provided with tapered end, described tapered end front end has tapered end cover by dowel fixes.
Compared with prior art, the utility model adopts the structure of bilock liner and page or leaf sheet and linkage pin, do not having under the situation of original-pack key, lock gall can empty three-sixth turn in tapered end inside, but can not open tapered end, thereby avoid origin of force that the technical unlocking tapered end can find lock gall to reach the purpose of opening tapered end, it is many to have the key number of password, tartar is differential big, difficult imitated, anti-group of key tartar, pick-proof, anti-omnipotent key function.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is a tapered end assembling drawing of the present utility model;
Fig. 3 opens the tapered end view for the utility model;
Fig. 4 is the utility model idling conditions schematic diagram.
Among the figure: 1. key, 2. tartar, 3. lock gall, 4. lock gall hole, 5. lock gall cotter way, 6. page film trap, 7. spring, 8. page sheet, 9. page or leaf sheet draw-in groove, 10. lock gall pin, 11. cover courages, 12. cover courage cotter ways, 13. cover courage pin, 14. tapered ends, 15. tapered end cotter ways, 17. pin holes, 18. the tapered end pin, 19. locating holes, 20. positioning beads, 21. back stops, 22. overlap trepanning behind 23. tapered ends, 24 tapered end cover .25. driver blades behind the tapered end.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of high accuracy inside groove spoon idle-run lock head, comprise tapered end 14 and lock gall 3, be provided with cover courage 11 between tapered end 14 and the lock gall 3, cover courage 11 connects driver blade 25, be provided with lock gall cotter way 5 and page or leaf film trap 6 in the lock gall 3, lock gall pin 10 is installed on the lock gall cotter way 5, by spring 7 page sheet 8 is installed on the page or leaf film trap 6, page or leaf sheet 8 is provided with page two ends of sheet draw-in groove 9 springs 7 a page or leaf sheet 8 respectively is installed, after key inserted, the draw-in groove by key linked together the page or leaf sheet draw-in groove of page or leaf sheet 8, to reach purpose of opening, and after key is pulled out, flick by the page or leaf sheet 8 of spring 7 with both sides, minimum 10 of page sheets can be installed, per two page or leaf sheets are joined a spring; Cover courage 11 is provided with cover courage cotter way 12, is provided with cover courage pin 13 in the cover courage cotter way 12; Tapered end 14 is provided with tapered end cotter way 15; tapered end pin 18 is installed on the tapered end cotter way 15; tapered end pin 18 is provided with locating hole 19; wedging ring courage pin 13 up and down positioning bead 20 and back stop 21 are installed on the locating hole 19; tapered end 14 outsides by tapered end after trepanning 23 overlap 22 after being with tapered end; tapered end cover 24 by dowel fixes on the pin hole 17 of tapered end; thereby be fixed on tapered end 14 front ends; the protection tapered end is in outdoors part; key 1 is provided with the tartar 2 of corresponding page or leaf sheet fluting 9, and key 1 can insert in the lock gall hole 4.
Tapered end opening functional description: as Fig. 1, shown in 3, when original-pack key inserts tapered end, be subjected to the variation of key tartar track, form a unified V-type page or leaf sheet draw-in groove 9 in the page or leaf film trap 6 of ten page or leaf sheet 8 page compression flat springs 7 in lock gall 3, the extruding that lock gall pin 10 is subjected to overlapping courage pin 13 sticks in the V-type draw-in groove, cover courage pin 13 is subjected to the pressure effect of positioning bead 20 and back stop 21, fall into 5 li of lock gall cotter ways, thereby connect lock gall 3 and idle running cover courage 11, form the lock gall structure of an integral body, cover courage 11 connects driver blade 25, when rotating key, lock gall 3, cover courage 11, driver blade 25 rotates together, and driver blade 25 drives lock body structure, reaches the purpose of unblanking.Cover 22 is the outsides that are enclosed within tapered end by trepanning behind the tapered end behind the tapered end.
Tapered end idling conditions functional description: as Fig. 1, shown in 4, after extracting original-pack key, tartar 2 restrictions of the page or leaf sheet 8 of lock gall page or leaf film trap 6 the insides because of losing key, be subjected to the tension force effect of leaf spring 7, form random variation for 6 li at lock gall page or leaf film trap, lock gall pin 10 is because of being subjected to the variation of page sheet 8, jump out a page sheet draw-in groove 9, coincide with 5 sealings of lock gall cotter way, make cover courage pin 13 jump out lock gall cotter way 5 simultaneously, get back to cover courage cotter way 12 and tapered end cotter way 15 the insides again, cover courage pin 13 plays the effect that is connected and fixed idle running cover courage 11 and tapered end 14, a new independently lock gall structure of this moment lock gall 3 and 10 both formation of lock gall pin, when inserting other keys or foreign matter and rotating lock gall, lock gall 3 can rotate freely 360 degree, cover courage 11 can not rotate, therefore driver blade 25 can not rotate, thereby can not open lockset, lock gall 3 is in idling conditions all the time, when using unlocking tool or omnipotent key to open tapered end, cause can not find origin of force, thereby can not open tapered end, plays anti-dialling, pick-proof, the function of technical unlockings such as preventing universal key.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (4)
1, a kind of high accuracy inside groove spoon idle-run lock head, comprise tapered end and lock gall, it is characterized in that, be provided with the cover courage between described tapered end and the lock gall, described cover courage connects driver blade, is provided with lock gall cotter way and page or leaf film trap in the described lock gall, on the described lock gall cotter way lock gall pin is installed, by spring a page sheet is installed on the described page or leaf film trap, described page or leaf sheet is provided with the page or leaf sheet draw-in groove that can block the lock gall pin; Described cover courage is provided with cover courage cotter way, is provided with cover courage pin in the described cover courage cotter way; Described tapered end is provided with the tapered end cotter way, by the tapered end pin wedging ring courage pin up and down positioning bead and back stop is installed on the described tapered end cotter way.
2, high accuracy inside groove spoon idle-run lock head according to claim 1 is characterized in that, described page or leaf sheet draw-in groove is the V-type draw-in groove.
3, high accuracy inside groove spoon idle-run lock head according to claim 1 is characterized in that, described page or leaf sheet is 10.
According to claim 1,2 or 3 described high accuracy inside groove spoon idle-run lock heads, it is characterized in that 4, overlap after described tapered end outside is provided with tapered end, described tapered end front end has tapered end cover by dowel fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920153882XU CN201433604Y (en) | 2009-05-07 | 2009-05-07 | High-precision inner slot key idle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920153882XU CN201433604Y (en) | 2009-05-07 | 2009-05-07 | High-precision inner slot key idle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433604Y true CN201433604Y (en) | 2010-03-31 |
Family
ID=42052415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920153882XU Expired - Fee Related CN201433604Y (en) | 2009-05-07 | 2009-05-07 | High-precision inner slot key idle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433604Y (en) |
-
2009
- 2009-05-07 CN CN200920153882XU patent/CN201433604Y/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: 20100331 Termination date: 20100507 |