EP3875715A4 - Door/window lock with concealable handle - Google Patents

Door/window lock with concealable handle Download PDF

Info

Publication number
EP3875715A4
EP3875715A4 EP20853593.0A EP20853593A EP3875715A4 EP 3875715 A4 EP3875715 A4 EP 3875715A4 EP 20853593 A EP20853593 A EP 20853593A EP 3875715 A4 EP3875715 A4 EP 3875715A4
Authority
EP
European Patent Office
Prior art keywords
door
window lock
concealable
handle
concealable handle
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.)
Pending
Application number
EP20853593.0A
Other languages
German (de)
French (fr)
Other versions
EP3875715A1 (en
Inventor
Heping Xiao
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.)
Jiangsu Sanjo Intelligent Technology Co Ltd
Original Assignee
Jiangsu Sanjo Intelligent Tech Co Ltd
Jiangsu Sanjo Intelligent Technology 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 Jiangsu Sanjo Intelligent Tech Co Ltd, Jiangsu Sanjo Intelligent Technology Co Ltd filed Critical Jiangsu Sanjo Intelligent Tech Co Ltd
Publication of EP3875715A1 publication Critical patent/EP3875715A1/en
Publication of EP3875715A4 publication Critical patent/EP3875715A4/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
    • E05B13/106—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for handles pivoted about an axis perpendicular to the wing
    • E05B13/108—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for handles pivoted about an axis perpendicular to the wing the lock coaxial with spindle
    • 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
    • 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
    • E05B15/10—Bolts of locks or night latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B5/00—Handles completely let into the surface of the wing
    • E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation
EP20853593.0A 2020-01-21 2020-12-08 Door/window lock with concealable handle Pending EP3875715A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010072147.7A CN111173367A (en) 2020-01-21 2020-01-21 Door and window lock with hidden handle
PCT/CN2020/134635 WO2021147541A1 (en) 2020-01-21 2020-12-08 Door/window lock with concealable handle

Publications (2)

Publication Number Publication Date
EP3875715A1 EP3875715A1 (en) 2021-09-08
EP3875715A4 true EP3875715A4 (en) 2022-04-06

Family

ID=70654941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20853593.0A Pending EP3875715A4 (en) 2020-01-21 2020-12-08 Door/window lock with concealable handle

Country Status (3)

Country Link
EP (1) EP3875715A4 (en)
CN (1) CN111173367A (en)
WO (1) WO2021147541A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111173367A (en) * 2020-01-21 2020-05-19 江苏三乔智能科技有限公司 Door and window lock with hidden handle
CN111719951B (en) * 2020-05-29 2024-01-05 宁波生久科技有限公司 Pin tumbler lock core handle panel lock
CN112412175A (en) * 2020-12-15 2021-02-26 宁波星宏智能技术有限公司 Remote intelligent household wireless monitoring system
CN113914708A (en) * 2021-09-17 2022-01-11 李家超 Door and window handle
CN115178821B (en) * 2022-08-20 2024-02-13 南通合强液压科技有限公司 Special hydraulic machine for rotor welding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2106488A1 (en) * 2007-09-27 2009-10-07 Oberholz-Dusser, Isabel Three-phase voltage closure with operating handle lock
CN105401787A (en) * 2014-09-08 2016-03-16 泷源制造株式会社 Ejecting lock handle device of door
EP3290623A1 (en) * 2016-09-02 2018-03-07 CEV LAB S.r.l. con unico socio A locking device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA702325A (en) * 1965-01-19 H. Dettmer Martin Draw lock for a sealed cabinet door
ES2008987A6 (en) * 1988-05-05 1989-08-16 Ojmar Sa Lock with a retractable knob
JP2649099B2 (en) * 1990-09-05 1997-09-03 美和ロック株式会社 Door locking device
CN2075681U (en) * 1990-10-09 1991-04-24 李诗通 Built-in handle
JP2738649B2 (en) * 1994-03-18 1998-04-08 株式会社サンポウロック Handle lock
US6474119B1 (en) * 1999-01-28 2002-11-05 Fastec Industrial Corp. Pop-up handle assembly
JP4266759B2 (en) * 2003-09-19 2009-05-20 株式会社アルファ Handle lock
CN201339348Y (en) * 2009-01-07 2009-11-04 亚萨合莱-王力保安制品有限公司 Full-automatic door lock capable of hiding whole handle
JP6015078B2 (en) * 2012-04-05 2016-10-26 富士電機株式会社 Vending machine handle lock device
JP5982441B2 (en) * 2014-09-08 2016-08-31 タキゲン製造株式会社 Door pop-out lock handle device
CN209556661U (en) * 2018-09-17 2019-10-29 江苏三乔智能科技有限公司 A kind of door and window retaining mechanism
CN211874143U (en) * 2020-01-21 2020-11-06 江苏三乔智能科技有限公司 Door and window lock with hidden handle
CN111173367A (en) * 2020-01-21 2020-05-19 江苏三乔智能科技有限公司 Door and window lock with hidden handle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2106488A1 (en) * 2007-09-27 2009-10-07 Oberholz-Dusser, Isabel Three-phase voltage closure with operating handle lock
CN105401787A (en) * 2014-09-08 2016-03-16 泷源制造株式会社 Ejecting lock handle device of door
EP3290623A1 (en) * 2016-09-02 2018-03-07 CEV LAB S.r.l. con unico socio A locking device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021147541A1 *

Also Published As

Publication number Publication date
CN111173367A (en) 2020-05-19
EP3875715A1 (en) 2021-09-08
WO2021147541A1 (en) 2021-07-29

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Owner name: JIANGSU SANJO INTELLIGENT TECHNOLOGY CO., LTD

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Inventor name: XIAO, HEPING

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