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GB2558016B - Technical unlocking resisting lock cylinder - Google Patents

Technical unlocking resisting lock cylinder

Info

Publication number
GB2558016B
GB2558016B GB1708178.7A GB201708178A GB2558016B GB 2558016 B GB2558016 B GB 2558016B GB 201708178 A GB201708178 A GB 201708178A GB 2558016 B GB2558016 B GB 2558016B
Authority
GB
United Kingdom
Prior art keywords
lock cylinder
technical unlocking
resisting lock
resisting
unlocking
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
Application number
GB1708178.7A
Other versions
GB2558016A (en
GB201708178D0 (en
Inventor
Li Jun
Liao Haiqiang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan City Jixin Core Lock Co Ltd
Original Assignee
Zhongshan City Jixin Core Lock Co Ltd
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 by Zhongshan City Jixin Core Lock Co Ltd filed Critical Zhongshan City Jixin Core Lock Co Ltd
Publication of GB201708178D0 publication Critical patent/GB201708178D0/en
Publication of GB2558016A publication Critical patent/GB2558016A/en
Application granted granted Critical
Publication of GB2558016B publication Critical patent/GB2558016B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/14—Tumblers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/006—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/0071—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance by means preventing opening by using the bump-technique
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0078—Asymmetrical tumbler pins, e.g. with a key operating on a radial protrusion of a tumbler pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
GB1708178.7A 2015-09-17 2015-10-20 Technical unlocking resisting lock cylinder Expired - Fee Related GB2558016B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510598025.0A CN105113859B (en) 2015-09-17 2015-09-17 Technical-opening-preventing lock cylinder
PCT/CN2015/092267 WO2017045242A1 (en) 2015-09-17 2015-10-20 Anti-technical unlocking lock cylinder set

Publications (3)

Publication Number Publication Date
GB201708178D0 GB201708178D0 (en) 2017-07-05
GB2558016A GB2558016A (en) 2018-07-04
GB2558016B true GB2558016B (en) 2019-12-18

Family

ID=54661950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1708178.7A Expired - Fee Related GB2558016B (en) 2015-09-17 2015-10-20 Technical unlocking resisting lock cylinder

Country Status (3)

Country Link
CN (1) CN105113859B (en)
GB (1) GB2558016B (en)
WO (1) WO2017045242A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108518134B (en) * 2018-06-07 2023-11-21 中山市基信锁芯有限公司 Improved structure for preventing technical unlocking of lock cylinder
US12421762B2 (en) * 2023-01-10 2025-09-23 Assa Abloy Americas Residential Inc. Rekeyable lock cylinder
CN116498154B (en) * 2023-03-16 2025-07-29 江阴东方港晟金属制品有限公司 Single-hole double-ball lock cylinder
TWI896177B (en) * 2024-06-20 2025-09-01 胡釗豪 Multiple locking positions lock core structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590615A (en) * 1970-02-16 1971-07-06 Eaton Yale & Towne Antipick lock
CN2816258Y (en) * 2005-08-30 2006-09-13 陈明 Novel anti-poking lock-main device of preventing technically unlocking
US7647798B1 (en) * 2006-06-20 2010-01-19 Vsr Lock, Inc. Lock having variably-spaced side pins
CN201535095U (en) * 2009-11-09 2010-07-28 童勋卿 Spring lock head capable of preventing from being opened technically
US20100326150A1 (en) * 2009-06-29 2010-12-30 Chung Shu-Ling Cylinder lock
EP2500493A1 (en) * 2011-03-18 2012-09-19 Tien-Kao Liu High security lock core structure
CN203654899U (en) * 2013-12-20 2014-06-18 无锡羊尖迪达锁业有限公司 Multidirectional and multifunctional break-proof lock and key matched with same
CN204983953U (en) * 2015-09-17 2016-01-20 中山市基信锁芯有限公司 Prevent technique and open lock core

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200971647Y (en) * 2006-09-29 2007-11-07 固力保安制品有限公司 Steel ball lock
CN201620651U (en) * 2010-01-14 2010-11-03 唐君荣 Double-row spring lock with insurance marble
CN102720397A (en) * 2012-06-21 2012-10-10 平顶山市鼎福锁业科技有限公司 Anti-theft lock

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590615A (en) * 1970-02-16 1971-07-06 Eaton Yale & Towne Antipick lock
CN2816258Y (en) * 2005-08-30 2006-09-13 陈明 Novel anti-poking lock-main device of preventing technically unlocking
US7647798B1 (en) * 2006-06-20 2010-01-19 Vsr Lock, Inc. Lock having variably-spaced side pins
US20100326150A1 (en) * 2009-06-29 2010-12-30 Chung Shu-Ling Cylinder lock
CN201535095U (en) * 2009-11-09 2010-07-28 童勋卿 Spring lock head capable of preventing from being opened technically
EP2500493A1 (en) * 2011-03-18 2012-09-19 Tien-Kao Liu High security lock core structure
CN203654899U (en) * 2013-12-20 2014-06-18 无锡羊尖迪达锁业有限公司 Multidirectional and multifunctional break-proof lock and key matched with same
CN204983953U (en) * 2015-09-17 2016-01-20 中山市基信锁芯有限公司 Prevent technique and open lock core

Also Published As

Publication number Publication date
CN105113859A (en) 2015-12-02
CN105113859B (en) 2017-05-31
GB2558016A (en) 2018-07-04
GB201708178D0 (en) 2017-07-05
WO2017045242A1 (en) 2017-03-23

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Legal Events

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Effective date: 20221020