MY176983A - A cylinder lock with core idling when incorrect key is inserted and turned - Google Patents
A cylinder lock with core idling when incorrect key is inserted and turnedInfo
- Publication number
- MY176983A MY176983A MYPI2010002542A MYPI2010002542A MY176983A MY 176983 A MY176983 A MY 176983A MY PI2010002542 A MYPI2010002542 A MY PI2010002542A MY PI2010002542 A MYPI2010002542 A MY PI2010002542A MY 176983 A MY176983 A MY 176983A
- Authority
- MY
- Malaysia
- Prior art keywords
- lock
- indexing
- rotatable
- key object
- key
- Prior art date
Links
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Sheet Holders (AREA)
Abstract
This invention relates to a disk type cylinder lock (30) where the core (20) could remain idle. This is useful in preventing unauthorized forced opening or damaging of the lock (30) with the use of incorrect key or a non key object. The lock (30) of this invention is provided with a structural configuration that enables the rotatable disks (6) to remains idle, said structural configuration comprises a rotatable indexing disk (10 2), an indexing dowel (4), a spring (5), a plurality of rotatable disks (6) and a plurality of fixed disks (7). The rotatable indexing disk (2) is provided with arc shaped notches (11) on the circumference edge and indentations (16) on one of the surface. The rotatable disks (11) also have arc shaped notches (11) on the circumferential edge that cooperatively receives the latch (8) of the lock (30). When an incorrect key or non key object is turned in the key hole, the pressure exerted by the indexing dowel (4) on the indentation (16) as a result of the urging force of the spring (5) would be overcome by the turning force of the non key object. Consequently, the indentation (16) dislodges from the indexing dowel (4) and rotates with the non key object, resulting in free spinning of the non key object. Since the latch (8) remains embedded in the groove (10) and the slot (12) on the body (9) and the cylinder (3) respectively, the cylinder (3) remains not turnable. In this way, the lock (30) could not be opened nor damaged.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200619478U CN201588450U (en) | 2009-08-07 | 2009-08-07 | Fuloy lock with lock core capable of idling |
Publications (1)
Publication Number | Publication Date |
---|---|
MY176983A true MY176983A (en) | 2020-08-31 |
Family
ID=42748226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2010002542A MY176983A (en) | 2009-08-07 | 2010-06-02 | A cylinder lock with core idling when incorrect key is inserted and turned |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201588450U (en) |
MY (1) | MY176983A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102003113B (en) * | 2010-11-30 | 2012-10-03 | 张德基 | Door lock with blade type idling lock core |
PT2815045T (en) | 2012-02-16 | 2017-08-30 | Abloy Oy | Key and disc tumbler cylinder lock |
-
2009
- 2009-08-07 CN CN2009200619478U patent/CN201588450U/en not_active Expired - Fee Related
-
2010
- 2010-06-02 MY MYPI2010002542A patent/MY176983A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN201588450U (en) | 2010-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2010007820A (en) | Key cylinder lock arrangements. | |
NZ708705A (en) | Key and disc tumbler cylinder lock | |
UA113671C2 (en) | COMBINATION OF DISK DRUM CYLINDER LOCK AND KEY | |
GB2458879B (en) | Wide-angle double-hinge structure | |
MY176983A (en) | A cylinder lock with core idling when incorrect key is inserted and turned | |
BG111323A (en) | Door lock and key | |
CN205063536U (en) | Plane lock is scraped to durable type pick -proof | |
CN106639653B (en) | A kind of coded lock and double lockset | |
JP2007224708A (en) | Cylinder lock | |
CN201627417U (en) | Front-face lock capable of safely resisting tamper | |
CN216692389U (en) | Embedded anti-theft locking valve | |
CN203640403U (en) | Idling lock cylinder device with functions of A key and functions of B key | |
CN204627165U (en) | A kind of lock head structure that can shockproofly unblank and the key being mated use | |
KR200272537Y1 (en) | A key with a double lock installation | |
CN203846873U (en) | Illegal-unlocking-preventing safety lock | |
CN102493716A (en) | Lock head | |
CN203570024U (en) | Tightening latch type lock | |
CN201169981Y (en) | Lock | |
CN107152201A (en) | Spoon enters the electronic installation that key is pulled out in hole delay buzzing prompting | |
CN205531726U (en) | Anti -theft lock | |
CN205617934U (en) | Mechanical lock cylinder | |
CN203113936U (en) | Anti-theft lock | |
WO2011074939A3 (en) | High security lock | |
CN204326719U (en) | A kind of semi-automatic lock that protects is shaken hands | |
CN204850722U (en) | Theftproof piece |