TWI405893B - - Google Patents
Info
- Publication number
- TWI405893B TWI405893B TW99118338A TW99118338A TWI405893B TW I405893 B TWI405893 B TW I405893B TW 99118338 A TW99118338 A TW 99118338A TW 99118338 A TW99118338 A TW 99118338A TW I405893 B TWI405893 B TW I405893B
- Authority
- TW
- Taiwan
- Prior art keywords
- varying
- lock
- forming
- hole
- shell
- Prior art date
Links
Abstract
The present invention provides a lock structure with number-varying spacer, including: a shell that forms therein an accommodation space, one end of the shell forming a key hole; a rotating shaft received in the accommodation space of the shell, the rotation shaft being provided with a slot seat, the slot seat forming a number of slots that receive insertion pins therein; at least one number-varying spacer, which is overlaid around the insertion pins of the slot seat of the rotation shaft, the number-varying spacer forming a through hole therein, the number-varying spacer forming plural annular holes, each annular hole communicating with the through hole, and the number-varying spacer having a positioning convex part. With an overlaying arrangement of the positioning convex parts of the number-varying spacers, and the height difference between the positioning convex parts, another code change system coexists with the original lock code change system so that the lock can have enhanced security, and rapidly increase code variations according to user demand and increase functional combinations in using the lock.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99118338A TW201144553A (en) | 2010-06-07 | 2010-06-07 | Lock structure with number-varying spacer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW99118338A TW201144553A (en) | 2010-06-07 | 2010-06-07 | Lock structure with number-varying spacer |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201144553A TW201144553A (en) | 2011-12-16 |
TWI405893B true TWI405893B (en) | 2013-08-21 |
Family
ID=46765621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW99118338A TW201144553A (en) | 2010-06-07 | 2010-06-07 | Lock structure with number-varying spacer |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW201144553A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2521328Y (en) * | 2002-01-07 | 2002-11-20 | 展迪工业有限公司 | Lock with variable different keys |
CN2841886Y (en) * | 2005-10-14 | 2006-11-29 | 王世麒 | The lock of used for changeable keys |
TWM339562U (en) * | 2007-12-07 | 2008-09-01 | Bao-Xing Ceng | Cam lock |
-
2010
- 2010-06-07 TW TW99118338A patent/TW201144553A/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2521328Y (en) * | 2002-01-07 | 2002-11-20 | 展迪工业有限公司 | Lock with variable different keys |
CN2841886Y (en) * | 2005-10-14 | 2006-11-29 | 王世麒 | The lock of used for changeable keys |
TWM339562U (en) * | 2007-12-07 | 2008-09-01 | Bao-Xing Ceng | Cam lock |
Also Published As
Publication number | Publication date |
---|---|
TW201144553A (en) | 2011-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |