GB2607974B - Safety lock - Google Patents

Safety lock Download PDF

Info

Publication number
GB2607974B
GB2607974B GB2111105.9A GB202111105A GB2607974B GB 2607974 B GB2607974 B GB 2607974B GB 202111105 A GB202111105 A GB 202111105A GB 2607974 B GB2607974 B GB 2607974B
Authority
GB
United Kingdom
Prior art keywords
safety lock
lock
safety
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.)
Active
Application number
GB2111105.9A
Other versions
GB2607974A (en
GB202111105D0 (en
Inventor
Liu Tien-Kao
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.)
Federal Lock Co Ltd
Original Assignee
Federal 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 Federal Lock Co Ltd filed Critical Federal Lock Co Ltd
Publication of GB202111105D0 publication Critical patent/GB202111105D0/en
Publication of GB2607974A publication Critical patent/GB2607974A/en
Application granted granted Critical
Publication of GB2607974B publication Critical patent/GB2607974B/en
Active 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
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • E05B9/042—Stators consisting of multiple parts being assembled together
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
    • E05B17/2092—Means responsive to tampering or attack providing additional locking
    • 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
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Actuator (AREA)
GB2111105.9A 2021-06-15 2021-08-02 Safety lock Active GB2607974B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW110121781A TWI773383B (en) 2021-06-15 2021-06-15 Auto locked lock cylinder transmission structure after destruction

Publications (3)

Publication Number Publication Date
GB202111105D0 GB202111105D0 (en) 2021-09-15
GB2607974A GB2607974A (en) 2022-12-21
GB2607974B true GB2607974B (en) 2023-06-07

Family

ID=77207059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2111105.9A Active GB2607974B (en) 2021-06-15 2021-08-02 Safety lock

Country Status (3)

Country Link
EP (1) EP4105411B1 (en)
GB (1) GB2607974B (en)
TW (1) TWI773383B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615154A (en) * 2013-11-17 2014-03-05 温州市金福锁业有限公司 Modified door lock mechanism
EP2963209B1 (en) * 2014-07-01 2020-02-19 Xu, JuXiang An improved structure of key cylinder
TWI725809B (en) * 2020-04-08 2021-04-21 安得烈股份有限公司 Auto locked lock cylinder transmission structure after destruction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7428836B2 (en) * 2006-01-17 2008-09-30 Zhen-Lin Yang Door lock having reinforced strength
GB0918742D0 (en) 2009-10-26 2009-12-09 Avocet Hardware Ltd Lock mechanism
CN204715910U (en) * 2015-03-29 2015-10-21 蒋兵 A kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking
TWI666369B (en) * 2019-01-10 2019-07-21 Federal Lock Co., Ltd. Lock cylinder based on automatic lock after destruction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615154A (en) * 2013-11-17 2014-03-05 温州市金福锁业有限公司 Modified door lock mechanism
EP2963209B1 (en) * 2014-07-01 2020-02-19 Xu, JuXiang An improved structure of key cylinder
TWI725809B (en) * 2020-04-08 2021-04-21 安得烈股份有限公司 Auto locked lock cylinder transmission structure after destruction

Also Published As

Publication number Publication date
GB2607974A (en) 2022-12-21
GB202111105D0 (en) 2021-09-15
EP4105411A1 (en) 2022-12-21
EP4105411B1 (en) 2024-02-28
TWI773383B (en) 2022-08-01
TW202300768A (en) 2023-01-01

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