EP2083139A3 - Mutual-constraint safety multi-drawer locking mechanism - Google Patents

Mutual-constraint safety multi-drawer locking mechanism Download PDF

Info

Publication number
EP2083139A3
EP2083139A3 EP08153674A EP08153674A EP2083139A3 EP 2083139 A3 EP2083139 A3 EP 2083139A3 EP 08153674 A EP08153674 A EP 08153674A EP 08153674 A EP08153674 A EP 08153674A EP 2083139 A3 EP2083139 A3 EP 2083139A3
Authority
EP
European Patent Office
Prior art keywords
drawer
plate
shaft sleeve
lock
opened
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.)
Withdrawn
Application number
EP08153674A
Other languages
German (de)
French (fr)
Other versions
EP2083139A2 (en
Inventor
Zhiqing Shen
Wenjie Pan
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 Tongrun Tool Cabinet Co Ltd
Original Assignee
Jiangsu Tongrun Tool Cabinet 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 Tongrun Tool Cabinet Co Ltd filed Critical Jiangsu Tongrun Tool Cabinet Co Ltd
Publication of EP2083139A2 publication Critical patent/EP2083139A2/en
Publication of EP2083139A3 publication Critical patent/EP2083139A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers
    • E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
    • E05B65/463—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked
    • E05B65/464—Drawer interlock or anti-tilt mechanisms, i.e. when one drawer is open, at least one of the remaining drawers is locked comprising two or more lock elements aligned in end-to-end abutting relation

Landscapes

  • Drawers Of Furniture (AREA)

Abstract

The present invention relates to a mutual-constraint safety multi-drawer locking mechanism, consisting of a mounting bracket (1) formed by a main bottom plate (4), an upper top plate (5), a lower bottom plate (6), a limit cover plate (7) and a curved baffle plate (8), and a driving mechanism formed by a "L-type" base plate (21), a lock-plate (22), a shaft pin (23) and a compression spring (24), and an action actuating mechanism which formed by an optional-one model including a spindle and several sets of shaft sleeve and a an all-drawer locked model including a lack lever, a fixed lock piece and a sliding lock piece. The length of spindle is the sum of that of assembled shaft sleeve components and the height of tilted surface on one rotary shaft sleeve, so, only one rotary shaft sleeve has the rotary gap, thus only one drawer may be opened each time. When the lock lever controls the lock head to block up the gap, all-drawer may be locked up. Under only one drawer opened conditions, the other drawers shall be never opened, thus it have high applicability.
EP08153674A 2008-01-25 2008-03-28 Mutual-constraint safety multi-drawer locking mechanism Withdrawn EP2083139A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100330947A CN101220721B (en) 2008-01-25 2008-01-25 Inhibit each other type safe multi-drawer locking mechanism

Publications (2)

Publication Number Publication Date
EP2083139A2 EP2083139A2 (en) 2009-07-29
EP2083139A3 true EP2083139A3 (en) 2010-12-01

Family

ID=39462059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08153674A Withdrawn EP2083139A3 (en) 2008-01-25 2008-03-28 Mutual-constraint safety multi-drawer locking mechanism

Country Status (2)

Country Link
EP (1) EP2083139A3 (en)
CN (1) CN101220721B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262174B2 (en) * 2009-06-05 2012-09-11 Carefusion 303, Inc. Multi-latch release mechanism
CN102061846B (en) * 2010-12-06 2012-09-19 江苏通润装备科技股份有限公司 Mutually-constrained secure-type multi-drawer locking structure
CN103089080B (en) * 2013-01-31 2015-04-01 瑞安市亚尔门窗五金有限公司 Channel gate lock
CN103075058B (en) * 2013-02-06 2014-11-05 常州兴盛天和电器有限公司 Drawer interlocking and locking device
CN106820683B (en) * 2017-03-07 2022-08-02 无锡海达尔精密滑轨股份有限公司 Automatic recovery device for sliding rail
CN107928195B (en) * 2017-11-30 2020-01-17 中山市华帝智慧家居有限公司 Simple and convenient password locker of portable unblock
CN108577270B (en) * 2018-07-13 2024-09-06 王冠文 Zipper structure
CN109798030B (en) * 2019-03-20 2023-05-09 方大智创科技有限公司 Manual unlocking device for platform screen door
CN110097154B (en) * 2019-04-24 2024-03-22 广州新科宇航科技有限公司 Tool omission prevention tool box management system based on RFID
CN110881797A (en) * 2019-12-20 2020-03-17 苏州优点优唯医疗科技有限公司 Medicine integrated management cabinet
CN113911950B (en) * 2021-11-22 2023-04-11 中建八局第二建设有限公司 Device for synchronous top bracing construction of ring truss belt V-shaped inclined strut
CN114148602B (en) * 2021-12-28 2023-11-14 河北省建筑科学研究院有限公司 Multifunctional tool box for building detection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030076016A1 (en) * 2001-10-03 2003-04-24 Florian Westwinkel Modular housing
US20060066187A1 (en) * 2004-09-27 2006-03-30 Ching-Chang Chang Lock mechanism for cabinet
US7144092B1 (en) * 2006-01-11 2006-12-05 Ting-Wei Chang Arresting apparatus of multilayer drawers
DE202006016615U1 (en) * 2006-10-30 2007-01-04 Sun Chain Metal Industry Co., Ltd. Locking device for drawer, has control device with guidance slot that is adapted to control pin of rotatable control unit, where slot is subdivided into disengaging section and clamping section

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030076016A1 (en) * 2001-10-03 2003-04-24 Florian Westwinkel Modular housing
US20060066187A1 (en) * 2004-09-27 2006-03-30 Ching-Chang Chang Lock mechanism for cabinet
US7144092B1 (en) * 2006-01-11 2006-12-05 Ting-Wei Chang Arresting apparatus of multilayer drawers
DE202006016615U1 (en) * 2006-10-30 2007-01-04 Sun Chain Metal Industry Co., Ltd. Locking device for drawer, has control device with guidance slot that is adapted to control pin of rotatable control unit, where slot is subdivided into disengaging section and clamping section

Also Published As

Publication number Publication date
EP2083139A2 (en) 2009-07-29
CN101220721B (en) 2010-08-18
CN101220721A (en) 2008-07-16

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