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
Application number
TW99118338A
Other languages
Chinese (zh)
Other versions
TW201144553A (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to TW99118338A priority Critical patent/TW201144553A/en
Publication of TW201144553A publication Critical patent/TW201144553A/en
Application granted granted Critical
Publication of TWI405893B publication Critical patent/TWI405893B/zh

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.
TW99118338A 2010-06-07 2010-06-07 Lock structure with number-varying spacer TW201144553A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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