CN1110615C - 顶接式枢转门止动器 - Google Patents

顶接式枢转门止动器 Download PDF

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CN1110615C
CN1110615C CN95197375A CN95197375A CN1110615C CN 1110615 C CN1110615 C CN 1110615C CN 95197375 A CN95197375 A CN 95197375A CN 95197375 A CN95197375 A CN 95197375A CN 1110615 C CN1110615 C CN 1110615C
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尼尔·安巴尔
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SAPEX INDUSTRIES Ltd
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0071—Locks or fastenings for special use for revolving doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
    • 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
    • E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
    • E05B17/208—Securing, deadlocking or "dogging" the bolt in the fastening position by means of an additional dogging movement of a rotary bolt
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0886—Sliding and swinging
    • Y10T292/0887—Operating means
    • Y10T292/0891—Rigid
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1083—Rigid
    • Y10T292/1086—Padlock or seal catch
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1083—Rigid
    • Y10T292/1089—Sliding catch
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/37—Portable securer plate or bar
    • Y10T292/373—Sliding and swinging holding member
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/37—Portable securer plate or bar
    • Y10T292/394—Swinging holding member
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/37—Portable securer plate or bar
    • Y10T292/394—Swinging holding member
    • Y10T292/397—Catch devices

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Abstract

一种顶接式枢转门止动器(10)，其包括：一个可安装到一门框(14)上的安装板(20)；一个可枢转且可滑动地安装在所述安装板(20)上的止动件(26)，所述止动件(26)可在一解离位置和啮合位置之间滑动；在解离位置时，所述门止动件(26)可在一门打开位置和一门阻挡位置之间转动；一个偏压装置(28)，用于促动所述止动件(26)到达所述解离位置；一个可枢转地安装到所述安装板(20)上的保持件(24)，所述保持件(24)可相对于所述止动件在一锁住位置和一非锁住位置之间转动，所述保持件(24)具有一个凸面(46)，在所述保持件(24)在所述锁住和非锁住状态之间转动时，该凸面(46)用于推动所述止动件顶着所述偏压装置(28)进入所述啮合状态，及一个可安装在一门(12)上的闩，该门由铰链连接到所述门框(14)之中。在所述保持件(24)在所述锁住和非锁住状态之间转动时，所述止动件(26)啮合和解离开所述安装板(20)和所述闩(58)，以便相对于门框(14)锁住或打开所述门(12)。

Description

顶接式枢转门止动器
本发明涉及一种用于防止转开门的改进的门止动器。
现有的装置，如滑动栓、筒栓、门链或互锁杆，通常只要一两次严重打击即可使该装置失效，而使闯入者破锁而入。所有这些装置只是向居住者提供一种虚假安全感，使居住人相信这些装置可防止人闯入，而实际上，只需要一两次严重冲击就能破坏掉锁。
美国专利No.Re 29,162公开了一种顶接式枢转门止动器。该装置采用一个止动杆，通过与一棱和槽闩的啮合可转动到一门阻挡位置。虽然是新颖的，但其在商业上不能成功，因为其在现有的装置基础上没有提高安全性。这些装置也没有足够的强度来防止入侵者击坏该装置。
对该具体的门止动器做过改进，这描述于美国专利US4,322,100之中。几种改进是针对着强度问题的。然而，这些改进与现有的安全装置相比并没有大大提高门止动器的强度。
最近，有一种进入市场的装置，其商标是DOORCLUB，可从Winner公司购买。虽然该装置表现了更高的强度，在失效前可承受巨大冲击，但其很笨大且昂贵，要用复杂设备来安装在门上或门前面。这种安装要求和尺寸有损于该产品的销售。
通过提供一种顶接式枢转门止动器可克服现有技术的缺点，它在转动一单一保持件时可使止动件与门框和门连系在一起。
根据本发明提供一种顶接式枢转门止动器，其包括：一个可安装到一门框上的安装板；一个可枢转且可滑动地安装在所述安装板上的止动件，所述止动件可在一解离位置和啮合位置之间滑动；在解离位置时，所述门止动件可在一门打开位置和一门阻挡位置之间转动；一个偏压装置，用于促动所述止动件到达所述解离位置；一个可枢转地安装到所述安装板上的保持件，所述保持件可相对于所述止动件在一锁住位置和一非锁住位置之间转动，所述保持件具有一个凸面，在所述保持件在所述锁住和非锁住状态之间转动时，该凸面用于推动所述止动件顶着所述偏压装置进入所述啮合状态，及一个可安装在一门上的闩，该门由铰链连接到所述门框之中；其中，在所述保持件在所述锁住和非锁住状态之间转动时，所述止动件啮合和解离开所述安装板和所述闩，以便相对于门框锁住或打开所述门。
图1是具有本发明门止动器的门组件的透视图；
图2是图1中发明的顶视图，示明止动和保持件处在门阻挡位置；
图3是图1中发明的顶视图，示明止动件在啮合状态，而保持件在锁住状态；
图4是图1中发明的顶视图，示明保持件和止动件在门打开状态；
图5是图1中发明安装到门框部分的透视图；
图6是图1中发明的门闩透图；
图7是图1中发明的透视图，示明保持件在非锁住状态，而止动件在解离状态，及
图8是图1中发明的透视图，示明保持件移动到锁住状态，而止动件移动到啮合状态。
本发明的顶接式旋开门止动器10总体上如图1所示。该门止动器10联接着一个普通的门组件，该门组件包括一个用铰链16装在门框14中的门12。门12有一个门把手18。
参见图2-5，总的来说，门止动器10包括一个基板20、一个枢轴22、一个保止件26和一个扭簧28(图5)。
安装板20具有一个与该基板20做成一体的上耳30和下耳32，它们从基板的边缘上伸出。上耳30和下耳32的各远端向其后面冷卷形成轴头34和36。上耳30和下耳32的远端最好在其背面焊起来而形成轴头34和36。轴头34和36确定一个枢轴22从中延伸的同轴筒状通道。
在焊接区，上耳30的下耳32均有一个嵌在其中的凸起38以增强其强度。下耳32的上边缘设有一个突头40。
保持件24具有一个由一柱芯44伸出的臂42。柱芯44具有一个沿中心轴线延伸的孔，它使保持件24可转动地安装在枢轴22上。中部柱芯44具有一个凸面46(图8)，它用于延伸柱芯44的有效长度。
止动件26具有一个柱芯48和一个从其上伸出的臂50。顶接臂50的下表面上具有两个槽。突头槽52从转动中心延伸，且其在顶接式枢转门止动器10处在门阻挡位置(图1)时可与突头40相啮合。门槽56基本上垂直于突头槽52延伸。在顶接式旋转门10处在锁住位置(图3和8)时，门槽56会咬合着闩58。柱芯48的上表面的形状与保持件24的凸面46相配合。柱芯48具有一个沉孔60来装入扭簧28。止动件26的柱心48的上表面具有一个扣部，它在完全锁住位置时容纳着止动件26的柱芯48的导引边缘。
闩58包括一对柱脚62和64及一个横跨其间的闩板66。柱脚62和64上设有孔68，用于安装到门12上的装接螺钉70或其他固定件。一安装好后，闩板66就与门12的平面隔开(图4)。
把保持件24和止动件26以互补配合方式相对准来组装门止动器10。把弹簧28压在沉孔60中使其位于轴头34和36之间。枢轴22穿过轴头34、保持件24、止动件26、弹簧28和轴头36。把枢轴22以任何已知的方式锁定在轴头34和36之中。
把保持件24环绕枢轴22安装使其在锁住和非锁住位置之间转动(图2和3)。弹簧28促使止动件26以互补配合方式啮合着保持件24。止动件26也以枢转方式安装使其环绕枢轴22转动。但是，在轴头34和36之间的空间允许止动件26沿枢轴22在啮合和非啮合位置之间滑动。
在保持件24和止动件26装配好之后，保持件24和止动件26可作为一个整体在门打开位置(图4)和门阻挡位置(图2)之间转动。
对准当突头槽52使其在突头40上方延伸时，保持件24在非锁住和锁住位置之间相对于止动件26转动时，凸面46将促使止动件26向下移动，从而使突头槽52啮合着突头40。一旦相对于止动件26反转保持件24时，弹簧28就促使止动件26从突头40上解离开来，从而允许止动件26和保持件24自由移动。
为了安装本发明的门止动器10，相应于基板的大致形状结构在门框14上割出或凿出一个凹部。把螺钉70穿进孔72中来把基板20安装到门框上。要注意的是，轴头34和36偏离开门以便不干涉其转动。
闩58安装在门上紧靠着门止动器10。闩板66的上边缘应大致与突头40平齐。
很明显，仅仅通过颠倒一下门止动器10，就可把门止动器安装在左手和右手门上。
在使用中，居住者关上门12，保持件24和止动件26一起转动到门阻挡位置，从而使突头槽52对准突头40，及门槽56对准闩板66。在该位置，止动件26挡住了门12的转动。使止动件26保持原位而使保持件24相对于它转动，就从非锁住状态移向锁住状态。随着保持件24相对于止动件26转动，凸面46促使止动件26向下移动来啮合突头40和闩板66。转动保持件24直到它接触到门框14。在该锁住位置处，门口和门框14结合成一体。
为了打开锁定，使保持件24相对于止动件26反转，直到保持件24和止动件26对准，这就允许弹簧28向上顶起止动件26而从突头40和闩板66上解离开来。一旦解离开来，保持件24和止动件26就可自由地从门阻挡位置转动到门转动的门打开位置。
最好，安装板20是由钢板冲压和冷卷而成的。保持件24和止动件26最好是模铸的。但是，止动件26不像现有技术中那样是空心的。
对各种顶接式枢转门止动器所做的实验表明了以前型式的明显缺点。美国专利No.Re29,162的门止动器在33英尺磅的首次冲击下就发生变形和解离，提供的安全性很低。闯入者能容易地破坏门止动器而闯入。
美国专利No.4,322,100的门止动器在33英尺磅的第二次冲击下产生变形，在第七次冲击下产生解离。虽然固定能力有所提高，但安全程度仍不优于市面上出售的其他阻挡装置。
本发明的门止动器10经受了33英尺磅的50次冲击而仍未变形。该门止动器10还达到了最高水平的测试标准，即ASTM Grade 10。还发现，在实芯木门破断之后该门止动器10仍未解离而继续支撑着。
很明显，本领域的普通技术人员可容易地更改本发明的顶接式枢转门，应该理解的是，可进行某些改变而不脱离权利要求的范围。

Claims (6)

1.一种顶接式枢转门止动器(10)，其包括：
一个可安装到一门框(14)上的安装板(20)；
一个可枢转且可滑动地安装在所述安装板(20)上的止动件(26)，所述止动件(26)可在一解离位置和啮合位置之间滑动；在解离位置时，所述门止动件(26)可在一门打开位置和一门阻挡位置之间转动；
一个偏压装置(28)，用于促动所述止动件(26)到达所述解离位置；
一个可枢转地安装到所述安装板(20)上的保持件(24)，所述保持件(24)可相对于所述止动件在一锁住位置和一非锁住位置之间转动，所述保持件(24)具有一个凸面(46)，在所述保持件(24)在所述锁住和非锁住状态之间转动时，该凸面(46)用于推动所述止动件顶着所述偏压装置(28)进入所述啮合状态，其特征在于：还包括一个可安装在一门(12)上的闩(58)，该门由铰链连接到所述门框(14)之中，其中，在所述保持件(24)在所述锁住和非锁住状态之间转动时，所述止动件(26)啮合和解离开所述安装板(20)和所述闩(58)，以便相对于门框(14)锁住或打开所述门(12)。
2.如权利要求1所述的顶接式枢转门止动器，其中，所述止动件(26)和保持件(24)可转动地安装在一枢轴(22)上。
3.如权利要求2所述的顶接式枢转门止动器，其中，所述枢轴(22)啮合着制做在所述安装板一端处的至少两个轴头(34，36)。
4.如权利要求3所述的顶接式枢转门止动器，其中，所述轴头(34，36)是卷成的，且焊到安装板(20)上。
5.如权利要求4所述的顶接式枢转门止动器，其中，所述安装板(20)在所述轴头(34，36)焊接到所述安装板(20)的区域中是刚硬的。
6.如权利要求1所述的顶接式枢转门止动器，其中，所述止动件(26)具有一个扣部用来在所述锁住状态时容纳所述保持部(24)。
CN95197375A 1994-11-18 1995-11-17 顶接式枢转门止动器 Expired - Fee Related CN1110615C (zh)

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CN (1) CN1110615C (zh)
AT (1) ATE190112T1 (zh)
AU (1) AU693277B2 (zh)
BR (1) BR9509789A (zh)
CA (1) CA2137977C (zh)
DE (1) DE69515325T2 (zh)
ES (1) ES2145934T3 (zh)
GR (1) GR3033574T3 (zh)
PT (1) PT792405E (zh)
WO (1) WO1996016243A1 (zh)

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US5816137A (en) * 1997-10-22 1998-10-06 Nelgo Mfg. Corporation Cooking machine with door latch
US6497005B2 (en) * 2001-03-23 2002-12-24 David J Apostoloff Hinge mounted adjustable doorstop
DE10314098B4 (de) * 2003-03-27 2005-02-17 Volker Endres Vorrichtung zum Schließen einer Türe
US7779508B2 (en) * 2006-10-02 2010-08-24 Hardesty Bryan A Refrigerator door closer and method
US7788767B2 (en) * 2007-11-05 2010-09-07 Chun-Ju Chen Automatic door shutter
US20090174196A1 (en) * 2008-01-03 2009-07-09 Tyrone Stacey Chambers Locking device for sliding doors and windows
US8707521B1 (en) * 2012-09-21 2014-04-29 Barry Lee Mack Adjustable door jamb lock
US8914945B2 (en) * 2012-06-26 2014-12-23 Patrick F. Callahan Door stopper and method of use
US10214948B2 (en) * 2016-01-25 2019-02-26 Campus Safety Products, LLC Door barricade
US10316556B2 (en) 2016-01-25 2019-06-11 Campus Safety Products, LLC Door barricade
GB2597803A (en) * 2020-08-07 2022-02-09 Andersen Jesper A child lock for a sliding window or door
US20220372804A1 (en) * 2021-03-11 2022-11-24 Tony R. Sloat, JR. Rapid door latching device

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US2794663A (en) * 1955-07-05 1957-06-04 Arrowsmith Tool & Die Corp Combination latch and dead bolt
US3810667A (en) * 1971-08-09 1974-05-14 T Dugan Latch
US3861726A (en) * 1973-03-26 1975-01-21 Mclennan Lyall Ayers Abutment swivel doorstop
USRE29162E (en) * 1973-03-26 1977-03-29 Abutment swivel doorstop
US4322100A (en) * 1979-12-03 1982-03-30 Lyall A. McLennan Abutment swivel doorstop
GB8520621D0 (en) * 1985-08-16 1985-09-25 Cobra Marketing Ltd Locking arrangements

Also Published As

Publication number Publication date
DE69515325D1 (de) 2000-04-06
DE69515325T2 (de) 2000-11-30
CA2137977A1 (en) 1996-05-19
ATE190112T1 (de) 2000-03-15
BR9509789A (pt) 1997-12-30
EP0792405B1 (en) 2000-03-01
AU3865895A (en) 1996-06-17
CA2137977C (en) 2005-04-19
US5539954A (en) 1996-07-30
GR3033574T3 (en) 2000-09-29
AU693277B2 (en) 1998-06-25
PT792405E (pt) 2000-08-31
WO1996016243A1 (en) 1996-05-30
KR100412184B1 (ko) 2004-05-14
CN1173212A (zh) 1998-02-11
EP0792405A1 (en) 1997-09-03
MX9703654A (es) 1997-10-31
JP3945537B2 (ja) 2007-07-18
JPH10508919A (ja) 1998-09-02
ES2145934T3 (es) 2000-07-16

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