TW418278B - Lockset - Google Patents

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Publication number
TW418278B
TW418278B TW87105624A TW87105624A TW418278B TW 418278 B TW418278 B TW 418278B TW 87105624 A TW87105624 A TW 87105624A TW 87105624 A TW87105624 A TW 87105624A TW 418278 B TW418278 B TW 418278B
Authority
TW
Taiwan
Prior art keywords
tooth
door
support bracket
cam
cam element
Prior art date
Application number
TW87105624A
Other languages
English (en)
Inventor
Steven Armstrong
Original Assignee
Emhart Inc
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 Emhart Inc filed Critical Emhart Inc
Application granted granted Critical
Publication of TW418278B publication Critical patent/TW418278B/zh

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00Devices preventing the key or the handle or both from being used
    • E05B13/10Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084Fastening of lock cylinders, plugs or cores
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0046Ratchet mechanisms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/0065Operating modes; Transformable to different operating modes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04Casings of cylinder locks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5611For control and machine elements
    • Y10T70/5681Gear
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00Locks
    • Y10T70/50Special application
    • Y10T70/5611For control and machine elements
    • Y10T70/5757Handle, handwheel or knob
    • Y10T70/5832Lock and handle assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Toilet Supplies (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Description

經濟部中央標準局員工消費合作社印装 #182 78 A7 __ B7 五、發明説明(1 ) 本發明係關於鎖具’尤其是關於包括可由鍮匙操動但能 藉旋轉一可旋轉斜面盤自外方再上鎖之一外方鎖之鎖具。 習用鎖定插銷(deadbolts)不論開啟或鎖定門均為.自外方用 鑰匙操動。當門外為漆黑狀態時,尋找鑰匙孔可能有困 難。為消除此一問題’已有不用瑜匙而可以自外方鎖定之 鎖定插銷。美國專利5,150,592及5,010,749揭示以此種方式 操作之鎖。 本發明之一目的為提供容許不用鑰匙再鎖定之簡化設計。 自下文及顯示包含本發明原理之根據專利法规定之目前 較佳具體實例之附圖’將明瞭本發明之其他目的及優點。 參閱圖式: ,圖1為根據本發明製成之一鎖定插銷之斜視正面圖。 圖2為圖1所示鎖定插銷之一部分之斜视分解圖。 圖3為鎖定插銷間及斜面盤部份移除後之圖丨所示鎖定插 銷部分之正旒圖。 圖4為顯示自另一端所見之圖2所示一部分鎖定插銷之分 離圖。 圖5為門處於開鎖位置時凸輪元件之侧视圖。 (諳先聞讀背面之注意事項再填寫本頁}
Lli_- 丨:μ卜........, m 10 裝飾罩 37 罩部份 12 唇 38 螺釘 14 面盤 40 孔 16 抓持部份 42 外環形表面 18 鎖筒部份 43 内環形表面 20 外殼 44 唇 418278 五、發明説明(2 ) A7 --_B7 22 葉片 46 斜面盤齒 24 圓形孔 50 環形部份 26 壓縮彈簧 52 缺口 27 孔 54 頭部 28 凸輪元件 56 臂部份 30 圓形孔 58 槽缝 32 蓋 60 第一(凸輪)齒 34 孔 62 第二(凸輪)齒 36 支持托架(支架板) 經濟部中央標準局負工消費合作社印製 鎖疋插销包括裝飾罩10,該罩具有環形向外伸出唇12、 可具有向外伸出抓持部分16之錐形可旋轉面盤14、及保持 斜®盤於罩上之鎖筒部分18。接納於外殼20(圖2)之鎖筒部 刀18谷納"D”形扭矩葉片22(圖3),葉片22穿過壓縮彈簧26之 圓形孔24、凸輪元件28之,1D”形孔27、蓋32之圓形孔30,及 自由遇過支持托架36之大孔34。支持托架包括上方及下方 罩邱分37。穿過蓋32上適合的孔40而進入外殼20上一適合 的孔(未π )之螺釘3 8將凸輪元件在有限度軸向運動情況下 限定於蓋與鎖鎖筒端部之間。習用鎖定插銷筒之進一步細 節見美國專利5,3 17,889。 鄭近門之斜面盤之端部具有一外環形表面42,其位於裝 飾罩之環形唇12與支架板36之凸起環形唇44之間,並接合 在支架板及略凹入之内環形表面43。成9〇。間隔之四個斜面 盤齒46(位於〇。,90。,180。及27〇。)位於此環形表面上及支 架板之凸起環形唇44内’並朝向門延伸。一對徑向缺口 本紙張尺度適用中國國家標準(CNS ) Α4规格(210X297公| ) 經濟部中央標準局員工消費合作社印製 4182 78 A7 ______B7_ 五、發明説明(3 ) 52(圖3)界定於環形唇44内之支架板表面之環形部分5〇上, 且在軸向上相鄰該内環面,該缺口位於18〇。位置兩侧約3〇。 處。此等缺π之一係供左手搡作,而另—缺口係供右手操 作。隨扭矩葉片22旋轉之凸輪元件28具有納於外殼22之開 口 ‘ "Ρ内之頭部54,及向外延伸通過外殼端部槽縫%之臂 部分56 ^臂終止在第一齒60及第二齒62内,其中第一齒仙沿 軸向延伸向支架板之環形部分50,且其形狀為被徑向缺口 52之一容納,而第二齒62沿軸向延伸向斜面盤上内環形部 分43’且其形狀為當斜面盤被旋轉時,被任—斜面盤齒仏 接合及旋轉式位移·•當鎖定插銷藉在前方鎖搡動鑰匙,或 在後方鎖操動鑰匙,或操動一内部轉動槓桿而被鎖上時, 凸輪元件將隨扭矩葉片被旋轉,使得第一凸輪齒將自門鎖 定時位於其中之缺口縮回,及沿支架板之平坦表面進行至 位於圖3所示6:00位置為止(凸輪被強迫沿扭矩桿軸向位 移)。如圖5所示’此項運動係藉第一齒在支持托架表面上 移動時凸輪元件略樞轉而達成。如果凸輪旋轉至此一位置 時,四個斜面盤齒中之任一齒位於第二凸輪齒62之路徑 中,斜面盤將隨凸輪元件被旋轉。門能依傳統方式藉操動 鑰匙或轉動槓桿予以再鎖定。此外,門能自外面依將凸輪 送回其原來位置之方向旋轉斜面盤予以再鎖定(斜面盤將僅 朝一方向旋轉)。斜面盤被旋轉時,斜面盤齒之—將接合第 一凸輪齒,並以旋轉的方式驅動凸輪,回至其開始位置’在 此位置,壓縮彈簧26之力將迫使凸輪之第一齒進入支架板 上界定原來凸輪位置(門被上鎖)之缺口中。在此位置中, 本纸張尺度^中國國家標準(C$) Α4规格(210x5^------ (請先閱讀背面之注意事項再填寫本頁)
A7 經濟部中央標準局負工消費合作社印製 4 182 78 B7 五、發明説明(4 ) 第二凸輪齒與斜面盤齒在軸向呈分離狀態,故斜面盤之旋 轉運動不發生作用。 (谇先閔讀背面之注意事項再填寫本頁) d. 訂 .0. 本紙張尺度適用中國國家標準(CNS > A4規格(2Ι0Χ297公釐)

Claims (1)

  1. 4182 78 Α8 Β8 C8 D8 經濟部中央標準局負工消費合作社印裝 六、申請專利範圍 1 ·—種鎖具,包括: 一鑰匙操動鎖筒,包含一轴向延伸扭矩葉片; 可安裝於門上之一支持托架; 一圓柱形斜面盤; 用以可旋轉式支持圓柱形斜面盤於鑰匙操縱鎖筒與支 持托架之間的裝置; 支持托架包括對向斜面盤之一環形表面,其上具有位 於門鎖定位置之一軸向延伸缺口; 斜面盤包括對向支持托架環形表面之一環形表面; 斜面盤表面上之多個軸向伸出齒;及 一凸輪元件,包括: 一孔’用以容納扭矩葉片,使凸輪元件能沿扭矩葉片 滑移,及凸輪元件將隨扭矩葉片旋轉; 第一齒,軸向伸向支持托架環形表面,以當門開鎖時 在支持托架環形表面上滑移’及其構型選擇成門鎖定時 插入轴向延伸缺口,及第二齒,軸向伸向斜面盤環形表 面’及其構型選擇成斜面盤被旋轉時同時第二齒在产 表上滑移接合斜面盤齒之一,當第一齒處於門鎖定位置 時’第二齒與斜面盤齒成軸向間隔; 一彈簧’用以偏壓凸輪元件趨向支持托架; 孔之構型於選擇成使凸輪元件能選.擇性移動,故第 齒能進入缺π或在支持托架之環形'表面上滑移; 因而門開鎖時’斜面盤能被旋轉,使斜.面盤之—^ 1 接合 凸輪乐一"齒’第一齒將位於支持托架環难表面上而 本紙張尺度逍用中國國家梯準(CNS ) Α4規格(210X297公釐) ^^^1 UK 1^1 ^n- ,^n^i {請先鬩讀背面之注i項再填寫本頁) --aJ 4182T8 鉍 C8 D8 六、申請專利範圍 式驅動凸輪元件,直至第一齒被彈簧迫入缺口内。 2.根據申請專利範圍第1項之鎖具,其中該支持托架包括位 於門鎖定之第二位置之第二轴向延伸缺口。 ---1 ——.----i II (請先閔讀背面之注意事項再填寫本頁) 訂 :p 經濟部中央標準局員工消費合作社印製 -9- 本紙張尺度逍用中國國家操準(CNS ) A4規格(210X297公釐)
TW87105624A 1997-04-29 1998-04-14 Lockset TW418278B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/819,175 US5797286A (en) 1997-04-29 1997-04-29 Lockset

Publications (1)

Publication Number Publication Date
TW418278B true TW418278B (en) 2001-01-11

Family

ID=25227404

Family Applications (1)

Application Number Title Priority Date Filing Date
TW87105624A TW418278B (en) 1997-04-29 1998-04-14 Lockset

Country Status (8)

Country Link
US (1) US5797286A (zh)
KR (1) KR100297034B1 (zh)
CN (1) CN1145734C (zh)
AU (1) AU732639B2 (zh)
CA (1) CA2236059A1 (zh)
ES (1) ES2154970B1 (zh)
GB (1) GB2324828B (zh)
TW (1) TW418278B (zh)

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US5813261A (en) * 1996-10-31 1998-09-29 Boehlow; Robert D. Keyless deadbolt lock engaging device
KR100405010B1 (ko) * 2001-04-13 2003-11-07 김석진 현관용 도어록의 잠금장치
KR100424047B1 (ko) * 2001-04-27 2004-03-24 전병화 출입문용 보조잠금장치
KR20020095989A (ko) * 2001-06-19 2002-12-28 윤기석 열쇠없이 잠금이 가능한 출입문용 잠금장치
US7634930B2 (en) 2002-01-03 2009-12-22 Strattec Security Corporation Lock apparatus and method
US7028514B2 (en) * 2003-04-08 2006-04-18 Hurd Corporation Locking latch
US7963134B2 (en) 2003-08-20 2011-06-21 Master Lock Company Llc Deadbolt lock
US7389661B2 (en) * 2004-09-24 2008-06-24 Viviano Robert J Keyless deadbolt door lock assembly
US7748244B2 (en) * 2007-09-14 2010-07-06 Schlage Lock Company Deadbolt lock assembly
US20100072762A1 (en) * 2008-09-22 2010-03-25 Marks Usa I, Llc Lockset
US8430436B2 (en) 2009-01-29 2013-04-30 Steven J. Shilts Anti-ligative doorknob with tri-beveled latchbolt
US8584494B2 (en) * 2010-01-21 2013-11-19 Accurate Lock And Hardware Co., Llc Anti-ligature door hardware
US9493965B2 (en) 2011-03-16 2016-11-15 Easy Lock, LLC. Symmetrical uni-directional single action centered cylinder keyless deadbolt door lock assembly for right or left hand hung doors
TW201416536A (zh) 2012-06-05 2014-05-01 Sargent Mfg Co 用於操作鎖之防捆綁把手及鎖眼蓋
US9694505B2 (en) * 2015-02-18 2017-07-04 Schlage Lock Company Llc Anti-ligature actuators
NZ743685A (en) * 2015-11-23 2023-07-28 Trio Hinging Australia Pty Ltd A double cylinder deadbolt lock arrangement and assembly thereof and a method of door installation of said double cylinder deadbolt lock arrangement
US11136786B2 (en) 2018-06-26 2021-10-05 Accurate Lock & Hardware Co. Llc Confinement room lock

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TW223673B (zh) * 1992-08-13 1994-05-11 Emhart Inc
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Also Published As

Publication number Publication date
CN1145734C (zh) 2004-04-14
GB2324828B (en) 2001-02-21
MX9803083A (es) 1998-11-30
CN1197879A (zh) 1998-11-04
KR100297034B1 (ko) 2001-08-07
GB2324828A (en) 1998-11-04
CA2236059A1 (en) 1998-10-29
AU6362498A (en) 1998-11-05
ES2154970B1 (es) 2001-11-16
GB9808537D0 (en) 1998-06-17
ES2154970A1 (es) 2001-04-16
US5797286A (en) 1998-08-25
KR19980081780A (ko) 1998-11-25
AU732639B2 (en) 2001-04-26

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