CN101397863A - Totally enclosed clutch type anti-theft lock - Google Patents
Totally enclosed clutch type anti-theft lock Download PDFInfo
- Publication number
- CN101397863A CN101397863A CNA2007101924755A CN200710192475A CN101397863A CN 101397863 A CN101397863 A CN 101397863A CN A2007101924755 A CNA2007101924755 A CN A2007101924755A CN 200710192475 A CN200710192475 A CN 200710192475A CN 101397863 A CN101397863 A CN 101397863A
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- CN
- China
- Prior art keywords
- lock
- cannelure
- lock core
- lock body
- key
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 239000008188 pellet Substances 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000004579 marble Substances 0.000 abstract 2
- 210000000515 tooth Anatomy 0.000 description 10
- 229940112822 chewing gum Drugs 0.000 description 1
- 235000015218 chewing gum Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
Images
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention relates to a fully-enclosed clutch type burglar-proof lock which consists of a protective locating sleeve, a lock body, a lock cylinder and a key. The burglar-proof lock is characterized in that: the lock body is fixed in the protective locating sleeve and provided with a through hole; a deflector rod is fixed on a terminal of the through hole through an end cap and the lock cylinder is arranged in the through hole; the corresponding positions on the inner bore wall of the lock body and the surface of the lock cylinder are respectively provided with a plurality of circular grooves; each groove is provided with an iron marble; a gap which can hold the marble is positioned between each two circular grooves on the surface of the lock cylinder; the centre hole of the lock cylinder is provided with a blind hole which can hold the key; the surface of the key is provided with permanent magnet blocks which are the same as the roll ball marbles in number; the side face of the lock cylinder opposite to the deflector rod is provided with meshing teeth; and a back-moving spring is positioned between the lock cylinder and the end cap. In the invention, the marbles move freely in the circular grooves made up of the lock body and the lock cylinder; without the key, the marbles cannot align with the gaps; the lock cylinder cannot be moved by force for the marbles are stuck among the circular grooves; therefore, the lock is provided with good burglar-proof ability and security.
Description
[technical field] the present invention relates to a kind of lock, is a kind of Totally enclosed clutch type anti-theft lock specifically.
[background technology] existing lockset that uses adopts lock core fixed conveyor bar to rotate the conventional art that drives dead bolt mostly, and is simple in structure easy-to-use, but can't avoid the interior pellet shot from a slingshot of lock core to expose.The lawless person can stir pellet shot from a slingshot and unblank, and perhaps fills in chewing gum extruding pellet shot from a slingshot and unblanks, and therefore, prevents that tapered end from being not make that pellet shot from a slingshot exposes in the lock core by the key of pirate of the open.
[summary of the invention] improves the theftproof performance that has cylinder lock now for the above-mentioned defective that overcomes existing cylinder lock, the purpose of this invention is to provide a kind of Totally enclosed clutch type anti-theft lock, exposes to avoid pellet shot from a slingshot, improves the theftproof performance of cylinder lock.
The objective of the invention is to realize by following technical solution: the Totally enclosed clutch type anti-theft lock of design, comprise protection positioning sleeve, lock body, lock core, driving lever, key, pellet shot from a slingshot, spring and end cap, its feature is: 1. protecting positioning sleeve 1 is the cylindrical tube that an end is provided with upper shield; In this cylindrical shell, be fixed with lock body 2 by check screw, lock body 2 is columniform cylindrical shell, end at this cylindrical shell is fixed with the driving lever 7 that can stir dead bolt by friction tight end cap 6, one end of driving lever stretches out outside the end cap, the other end is provided with engaging tooth, on the inwall of this cylindrical shell, be provided with many cannelures, be provided with a through hole that can allow pellet shot from a slingshot advance/go out between every cannelure and the surface of lock body; In lock body 2 endoporus, be provided with the lock core 4 that can rotate, the position that cannelure is corresponding on lock core 4 surface and the lock body inner hole wall is provided with cannelure identical with lock body inwall cannelure number, that the aperture is bigger, is provided with a breach 10 that can hold pellet shot from a slingshot on the lock core body between each cannelure; Respectively be provided with a granulated iron matter pellet shot from a slingshot 3 in the cannelure, in the through hole of surface of lock body, respectively be provided with the obstruction piece; Be provided with keyhole at lock core one end center, lock core end in addition is provided with and the corresponding engaging tooth of driving lever, is provided with back-moving spring 5 between lock core 2 and end cap 6.2. described key (8) is the cylindrical bar of band handle, the diameter of this cylindrical bar is slightly less than the keyhole aperture of lock core 4, cylindrical bar surface at key is provided with the permanent-magnet block that equates with the pellet shot from a slingshot number with the corresponding position of cannelure breach, and permanent magnets can hold the irony pellet shot from a slingshot in the cannelure respectively when key drives the lock core rotation.
The invention has the advantages that: 1. pellet shot from a slingshot freely rotates in annular rounded groove, is not having under the situation of key pellet shot from a slingshot alignment notch simultaneously, and lock core can't move left and right make tooth and the tooth on the driving lever on the lock core to mesh.So can't unblank.If 2. be moved to the left lock core by force, can be subjected to the pellet shot from a slingshot resistance, even after moving by force, the pellet shot from a slingshot that is stuck between lock core and lock body also can stop the lock core rotation, is equivalent to have the multilayer protection, helps antitheft.3. the lock core endoporus is totally enclosed shiny surface, and the lawless person can't use TO, is convenient to antitheft.
[description of drawings] the present invention is further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the front view of lock body of the present invention.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
Fig. 5 is the front view of lock core of the present invention.
Fig. 6 is the vertical view of lock core of the present invention.
Among the figure: 1 protective sleeve; 2 lock bodies; 3 pellets shot from a slingshot; 4 lock cores; 5 springs; 6 end caps; 7 driving levers; 8 keys; 9 permanent-magnet blocks; 10 breach; 11 locating pieces; 12 breach; 13 breach; 14 breach; 15 alignment pins; 16 breach; 17 dovetail grooves.
[specific embodiment] is with reference to accompanying drawing: the end face center at protection positioning sleeve 1 one ends of cylindrical tube is provided with a through hole that can allow key 8 advance/go out, on the mouth edge of through hole, be provided with a breach 16, in the cylindrical shell of protection positioning sleeve, be fixed with lock cylinder 2 by check screw, be provided with axially extending bore in the lock body 2, on the import edge of this through hole, establish a dovetail groove 17, breach 13 and 14, on the inwall of this through hole, be processed with 3 semicircular cannelures, be provided with a through hole that can allow pellet shot from a slingshot advance/go out between every cannelure and the surface of lock body, respectively be provided with one in the through hole and stop up piece (drawing); In the endoporus of lock body 2, be provided with the lock core 4 that can rotate, surface and first circular cannelure corresponding position of lock body endoporus hole wall at lock core 4 are provided with 3 semicircular cannelures, this cannelure width slightly is wider than the semicircle annular groove of lock body, each cannelure is provided with 3 not breach on same straight line 10, the size of this breach is advisable to hold the irony pellet shot from a slingshot, in the circular ring-shaped groove that two annular grooves of semicircle by lock core and lock body fit in, respectively be placed with a granulated iron matter pellet shot from a slingshot 3; Be provided with a blind hole at the center of lock core 4; one end of this blind hole faces mutually with the end face central through hole of protection positioning sleeve 1; advance/go out through hole for key 8; the end face of the lock core other end is provided with engaging tooth; the entrance point of lock core 4 is provided with breach 12 and locating piece 11; opening end at lock body 2 is fixed with a driving lever 7 by end cap 6; one end of driving lever 7 stretches out lock body; be used to stir dead bolt; so that lock or open theftproof lock of the present invention; also be provided with engaging tooth on the other end end face of driving lever 7; this engaging tooth is relative with lock core 4 end face engaging tooths; between lock core 4 and end cap 6, be provided with back-moving spring 5, in the through hole at lock core 4 centers, be furnished with the cylindrical key 8 of a band handle, the corresponding position of breach between key 8 surface and each cannelure of lock core; be equipped with the magnetic patch 9 of a permanent magnet; be provided with alignment pin 15 on key surface,, be convenient to drive the key rotation in order to block lock core breach 12 near handle.
Its course of work is: when unblanking, on the key alignment pin 15 alignment notch 16 and 12 are inserted lock cores 4 Rotate 180s °, this moment, all pellets shot from a slingshot were adsorbed onto the magnetic patch position of key respectively, breach 10 between the lock core cannelure has just in time alignd, locating piece 11 has been aimed at breach 14, press key, passive engaging tooth engagement on engaging tooth on the lock core and the driving lever, this moment is rotary locking cylinder again, and locating piece 11 enters dovetail groove 17, rotates to breach 13 places, can drive the driving lever rotation realizes unblanking, after transfering to key, lock core is return under the effect of spring 5, and pellet shot from a slingshot will leave breach 10 and be in free state this moment.
Claims (2)
1, a kind of Totally enclosed clutch type anti-theft lock comprises protection positioning sleeve (1), lock body (2), lock core (4) and key (8), and it is characterized in that: protection positioning sleeve (1) is the cylindrical tube that an end is provided with upper shield; In this cylindrical shell, be fixed with lock body (2) by check screw, lock body (2) is columniform cylindrical shell, end at cylindrical shell is fixed with the driving lever (7) that can stir dead bolt by friction tight end cap (6), one end of driving lever stretches out outside the end cap, the other end is provided with engaging tooth, on the inwall of this cylindrical shell, be provided with many cannelures, be provided with a through hole that can allow pellet shot from a slingshot advance/go out between every cannelure and the surface of lock body; In lock body (2) endoporus, be provided with the lock core (4) that can rotate, the position that cannelure is corresponding on lock core (4) surface and the lock body inner hole wall is provided with cannelure identical with lock body inwall cannelure number, that the aperture is bigger, respectively is provided with a breach (10) that can hold pellet shot from a slingshot on the core body between each cannelure; Respectively be provided with a granulated iron matter pellet shot from a slingshot (3) in the cannelure, in the through hole of surface of lock body, be equipped with the obstruction piece; Be provided with keyhole at the lock core center, the end face of the lock core other end be provided with can with the tooth of driving lever engagement.Be provided with back-moving spring (5) between lock core and the end cap.
2, Totally enclosed clutch type anti-theft lock according to claim 1, it is characterized in that: described key (8) is the cylindrical bar of band handle, the diameter of this cylindrical bar is slightly less than the keyhole aperture of lock core (4), be provided with the permanent-magnet block that equates with the pellet shot from a slingshot number in the position corresponding, the cylindrical bar of key surface with the cannelure breach, when key drive lock core rotates permanent magnetic iron block can be respectively with cannelure in the irony pellet shot from a slingshot hold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101924755A CN101397863A (en) | 2007-12-01 | 2007-12-01 | Totally enclosed clutch type anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101924755A CN101397863A (en) | 2007-12-01 | 2007-12-01 | Totally enclosed clutch type anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101397863A true CN101397863A (en) | 2009-04-01 |
Family
ID=40516682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101924755A Pending CN101397863A (en) | 2007-12-01 | 2007-12-01 | Totally enclosed clutch type anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101397863A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638949B (en) * | 2009-07-10 | 2012-07-25 | 李晓祁 | Magnetic coding lock cylinder and magnetic coding padlock capable of bearing severe environment |
| CN106884889A (en) * | 2017-03-13 | 2017-06-23 | 钟浪雅 | It is a kind of can the chimeric jaw clutch of fine sight |
| CN109779396A (en) * | 2019-01-24 | 2019-05-21 | 山东晨光汽车部件有限公司 | A kind of urea box locking closure |
| CN110220876A (en) * | 2011-01-10 | 2019-09-10 | 伊鲁米那股份有限公司 | The imaging method of sample for biological or chemical analysis |
| US11117130B2 (en) | 2011-01-10 | 2021-09-14 | Illumina, Inc. | Systems, methods, and apparatuses to image a sample for biological or chemical analysis |
-
2007
- 2007-12-01 CN CNA2007101924755A patent/CN101397863A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638949B (en) * | 2009-07-10 | 2012-07-25 | 李晓祁 | Magnetic coding lock cylinder and magnetic coding padlock capable of bearing severe environment |
| CN110220876A (en) * | 2011-01-10 | 2019-09-10 | 伊鲁米那股份有限公司 | The imaging method of sample for biological or chemical analysis |
| US11117130B2 (en) | 2011-01-10 | 2021-09-14 | Illumina, Inc. | Systems, methods, and apparatuses to image a sample for biological or chemical analysis |
| US11559805B2 (en) | 2011-01-10 | 2023-01-24 | Illumina, Inc. | Systems, methods, and apparatuses to image a sample for biological or chemical analysis |
| US11697116B2 (en) | 2011-01-10 | 2023-07-11 | Illumina, Inc. | Systems, methods, and apparatuses to image a sample for biological or chemical analysis |
| US11938479B2 (en) | 2011-01-10 | 2024-03-26 | Illumina, Inc. | Systems, methods, and apparatuses to image a sample for biological or chemical analysis |
| US12151241B2 (en) | 2011-01-10 | 2024-11-26 | Illumina, Inc. | Systems, methods, and apparatuses to image a sample for biological or chemical analysis |
| US12502669B2 (en) | 2011-01-10 | 2025-12-23 | Illumina, Inc. | Systems, methods, and apparatuses to image a sample for biological or chemical analysis |
| CN106884889A (en) * | 2017-03-13 | 2017-06-23 | 钟浪雅 | It is a kind of can the chimeric jaw clutch of fine sight |
| CN109779396A (en) * | 2019-01-24 | 2019-05-21 | 山东晨光汽车部件有限公司 | A kind of urea box locking closure |
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Open date: 20090401 |