[go: up one dir, main page]

WO2011131971A1 - Dispositif de verrouillage de poignée de porte rotative ou pivotante - Google Patents

Dispositif de verrouillage de poignée de porte rotative ou pivotante Download PDF

Info

Publication number
WO2011131971A1
WO2011131971A1 PCT/GB2011/050743 GB2011050743W WO2011131971A1 WO 2011131971 A1 WO2011131971 A1 WO 2011131971A1 GB 2011050743 W GB2011050743 W GB 2011050743W WO 2011131971 A1 WO2011131971 A1 WO 2011131971A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking device
door handle
body portion
body portions
arms
Prior art date
Application number
PCT/GB2011/050743
Other languages
English (en)
Inventor
Craig Knott
Original Assignee
Bowman, Alan
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 Bowman, Alan filed Critical Bowman, Alan
Priority to GB1220214.9A priority Critical patent/GB2492730B/en
Publication of WO2011131971A1 publication Critical patent/WO2011131971A1/fr

Links

Classifications

    • 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
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • 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
    • E05B13/001—Covers preventing access to handles or keys
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/18—Portable devices specially adapted for securing wings
    • E05C19/186—Portable devices specially adapted for securing wings with a pair of hooks, which are movable towards each other for grasping of an element on the wing, respectively on the frame, or for grasping of an element on each of the wings forming a double door
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
    • 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
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/36—Padlocks with closing means other than shackles ; Removable locks, the lock body itself being the locking element; Padlocks consisting of two separable halves or cooperating with a stud

Definitions

  • the invention to which this application relates is a rotatable or pivotable door handle locking device.
  • the weakest point of security in a house is often considered to be the external door, as if an unauthorised person can open the door they can easily access and remove items from the house.
  • Doors on the rear of the house such as patio doors and French doors, are of particular concern as they are less visible to the casual ob server, and thus a burglar can work on opening the door with less risk of being challenged.
  • the movement of the levers and/or bolts between extended and retracted positions is typically actuated by turning the handle of the door.
  • a keyed cylinder is typically provided to prevent such movement unless the cylinder is unlocked.
  • US2006/0272365 discloses a multipurpo se portable lock for preventing the opening of a door.
  • the lock includes a shackle body supported by the shaft of a door handle in use with two extended parallel rods and a lock body with holes for slidably receiving the extended parallel rods.
  • the lock body is fixed to a door frame.
  • the parallel rods have notches on the same to allow engagement with one or more biased pawl members.
  • the pawl members are biased to a disengaged position and are moved into engagement with the notches via a locking mechanism.
  • the security bar Since the bar has to extend across the door from the handle to the door jamb, the security bar reduces the aesthetic appearance of the door when fitted. In addition, a receiving aperture has to be made in the door j amb for receiving a pin of the security bar, thereby damaging the door and/or wall surrounding the door.
  • GB2440539 discloses a security device for preventing operation of a window catch.
  • the device includes a tubular member that is placed over the window catch handle and prevents the lever of the window catch from being rotated.
  • An aim of the present invention is to provide a rotatable or pivotable door handle locking device for improving security.
  • a further aim of the present invention is provide a method of using a rotatable or pivotable door handle locking device.
  • a rotatable or pivotable door handle locking device comprising: first and second body portions, at least one of the portions including receiving means for receiving a rotatable or pivotable door handle;
  • the body portions including one or more arms which are received by corresponding recesses on the other body portion;
  • the body portions being capable of relative movement between a first position in which they are engaged via the arms and recesses, and a second position in which they are disengaged;
  • body portions and/or arms are arranged such that they substantially block or prevent rotation or pivotal movement of the door handle when fitted thereto and moved to the engaged position.
  • the pivotable or rotatable door handle abuts against the body portions and/or arms when a user tries to turn the handle, thereby preventing movement of the handle.
  • This is in c o n tr a s t to p rio r ar t d evic e s , s uc h a s U S 2006 / 02 72365 wherein a shaft of a rotatable door handle merely provides support for the lock body in use rather than preventing rotation of the door handle.
  • the locking device o f the present invention when the locking device o f the present invention is fitted to a door handle, if the door lock is broken an unauthorised person cannot open the door as the handles are locked in p o s i ti o n , a n d therefore the levers and/or bolts extending into the door frame cannot be retracted.
  • the locking device is freely supported or free standing on the door handle and/or frame o f the door handle in use when in at least the first engaged position (i.e. the present invention is fitted directly to the door handle, it is not fixed to the door itself, it does not require damage to the door and/or any special tools or fittings to fit the locking device) .
  • the door handle is releasably received in the receiving means of the locking device.
  • the locking device can be located on and/or removed from the door handle as often as required.
  • the receiving means is a recess or channel defined in the body portion into which the door handle can extend.
  • the receiving means is shaped such that lateral movement of the door handle therein is substantially prevented.
  • the receiving means, recess or channel is substantially enclo sed and surrounded by the body portion, typically with the exception of an opening in the receiving means, recess or channel for receiving the door handle. This substantially prevents user access to the door handle when the device is located on the door handle.
  • the rotatable or pivotable door handle has a sub stantially elongate gripping portion to allow gripping of the door handle by a user to allow rotation or pivoting of the door handle in use.
  • the gripping portion protrudes sub stantially perpendicularly to a shaft of the door handle.
  • the shaft of the door handle typically protrudes outwardly from a front or rear surface of the door.
  • the body portion is sub stantially elongate in form having a longitudinal axis along the length thereof.
  • the receiving means, recess or channel in one embodiment is provided substantially co-axially to the body portion and/or sub stantially parallel to the longitudinal axis of the body portion (i.e.
  • the longitudinal axis of the receiving means, recess or channel is provided sub stantially co-axially or parallel to the longitudinal axis of the body portion) .
  • the elongate gripping portion of the door handle is inserted into the receiving means, recess or channel such that the longitudinal axis of the elongate gripping portion is co-axial and/or sub stantially parallel to the body portion and/or the receiving means, recess or channel.
  • the body portion includes at least a front wall, r e a r w all a n d fir s t an d s e c o n d e n d s .
  • P r e fe r ab ly th e receiving means, recess or channel is provided with an opening and said opening is defined in an end wall of the body portion.
  • the locking arm receiving recess of the body portion is provided at an end wall and preferably the same end wall as the door handle receiving means opening.
  • the second body portion also includes receiving means such as a recess for receiving a door handle.
  • receiving means such as a recess for receiving a door handle.
  • This arrangement is typically suitable for double doors where there are two rotatable or pivotable door handles provided sub stantially adjacent to each other. In the double door arrangement, normal rotation of the two door handles is typically in substantially opposite directions.
  • the locking device of the present invention prevents rotation of two door handles in opposite directions when in the first engaged position.
  • a typical rotatable or pivotable door handle requires rotation in a downwardly direction to allow opening or unlocking of a door to which the handle is attached to and/or rotation in an upwardly direction to allow clo sing or unlocking of the door.
  • an opening of the door handle receiving means of each of the first and second body portions are substantially opposite to each other when the locking device is in the first engaged position.
  • the door handle receiving means of each of the first and second body portions are sub stantially aligned or planar with each other when the locking device is in the first engaged po sition.
  • the longitudinal axes of the channels of the first and second body portions can be sub stantially co-axial.
  • the locking device is mountable on adjacent door handles of respective adjacent doors.
  • the body portions are slid together via the arms until the ends of the handles substantially reach the ends of the recesses inside the respective body portions, or as far as possible if the handles are shorter than said recesses.
  • each body portion is provided with an arm and a recess for receiving the arm of the other body portion.
  • the arm and opening to the recess are typically provided at the same end of the body portion.
  • the arm and opening to the recess are provided adjacent opposite side walls of the body portion end.
  • one of the body portions is provided with two or more arms, and the other body portion is provided with corresponding recesses for receiving the arms.
  • the handle is po sitioned between the arms when the body portions are fitted thereto and moved to the engaged position. If a user attempts to rotate the door handle in an upwardly or downwardly direction, the arms of the body portion either side of door handle prevent this movement.
  • first body portion is slideably engageable with the second body portion.
  • arms on each body portion are moved towards each other in opposing directions to bring the body portions to the first engaged position.
  • the body portions are engaged or are maintained in an engaged position via locking means.
  • the locking means includes a ratchet formed from one or more notches on the arms, and one or more pawls extending into the corresponding recesses of the body portions, said pawls engaging the arms via the notches.
  • the ratchet locks the body portions together when the arms are inserted into the corresponding recesses.
  • the ratchet includes biasing means to bias the pawls into engagement with the arms.
  • the biasing means includes one or more springs.
  • engagement of the pawl in a notch is a single step process only when moving the locking device to a locked or engaged position (i.e. no further actuation of any item is required) .
  • releasing means are provided to release engagement of the pawls from the notches and allow movement of the body portions to the disengaged position.
  • the releasing means includes a button on the exterior surface of at least one of the body portions.
  • the releasing means includes one or more springs.
  • the releasing means biases the body portions away from each other when actuated.
  • the releasing means includes any or any combination of one or more lock barrels, combination locks, electronic keypads, and/or the like. To actuate the releasing means in this embodiment typically requires the user to insert a key or code.
  • the locking means includes any or any combination of one or more key locks, catches, latches, combination locks, padlocks and/or the like.
  • at least one of the body portions includes an abutment member.
  • the abutment member abuts against a frame of the rotatable or pivotable door handle when the body portions are moved to the engaged position.
  • the abutment member sub stantially prevents the door handle from turning when the locking device is fitted thereto. This arrangement is advantageous for a single door arrangement.
  • the abutment member engages the frame of the door handle when a user tries to turn the handle, thereby substantially preventing movement or rotation of the handle.
  • the first body portion prefferably includes a door handle receiving means and at least one, and preferably two, further recesses for receiving the arm(s) of a second body portion.
  • the abutment member is associated with at least the second body portion, and optionally also the first body portion.
  • the body portions are made from moulded plastic.
  • the arms are made from stainless steel. It will of course be appreciated that any suitable material could be used.
  • releasing means are actuatable to allow the body portions to be moved apart to release the door handle.
  • said door including a rotatable or pivotable door handle for allowing the door to be moved between an open and/or unlocked position and a clo sed and/or locked position,
  • said locking device comprising:
  • first and second body portions at least one of the portions including receiving means for receiving the rotatable or pivotable door handle;
  • the body portions including one or more arms which are received by corresponding recesses on the other body portion;
  • the body portions being capable of relative movement from a first position in which they are engaged via the arms and recesses, and a second position in which they are disengaged; wherein the body portions and/or arms are arranged such that they substantially block or prevent rotation or pivotal movement of the door handle when fitted thereto and moved to the engaged position.
  • Figure 1 illustrates a perspective view of a locking device according to an embodiment of the invention: (a) in a disengaged position; (b) in an engaged position.
  • Figure 2 illustrates a perspective view of a locking device according to a further embodiment of the invention: (a) in a disengaged position; (b) in an engaged position.
  • a pair of patio doors 2 forming a double door arrangement, each of which has a door handle 4, 4' on a front and rear surface thereof.
  • the doors are paired they are hinged on opposite sides, and therefore the handles extend and rotate in opposite directions.
  • the sides of the door that are moved into abutment or engagement with each other to form a closed position, and that are moved out of abutment or engagement with each other to form an open position, are the sides adjacent which the door handles 4, 4' are provided.
  • the doors in this embodiment are typically of a type having a five point mortise lock arrangement that is actuated by rotating the door handle 4, 4' with respect to the door handle frame 5, 5'.
  • the lock arrangement is typically provided adjacent the inner opposing sides of the doors. Upward rotation of the door handle tends to move the lock arrangement to a locked position and downward rotation of the door handle tends to move the lock arrangement to an unlocked position.
  • this prevents actuation of the five point mortise lock of the door and therefore prevents unlocking of the door when locked.
  • the locking device of the present invention can be used on a door with any lock arrangement but is of particular advantage when used on a door that is locked or unlocked as a result of rotation of the door handle(s).
  • the door lock arrangement is typically provided integrally of the door and/or adjacent the inner opposing edges or sides of the door.
  • the locking device of the present invention is typically fitted to the interior facing door side but could be fitted to the exterior facing door side if required.
  • the door handle frame 5, 5' protrudes outwardly of the door, the relevance of which will be explained in more detail below in relation to the second embodiment.
  • the door handle includes a shaft portion 7, 7' and a gripping portion 9, 9'. Both the shaft portion 7, 7' and gripping portion 9, 9' are rotatable relative to frame portion 5, 5'.
  • the locking device in this embodiment comprises first and second body portions 6, 6', each o f which is provided with receiving means for a door handle in the form of a recess 8' extending along the length thereof, an arm 10, 10', and a recess 12' for receiving the arm 10 of the other body portion.
  • first and second body portions 6, 6' are substantially elongate in form and the recess 8' is substantially or wholly enclosed by the body portion so that access to at least the gripping portion 9, 9' of the handle, and optionally shaft portion 7, 7', is substantially prevented.
  • the body portions 6, 6' have a front surface 1 1 , 1 1 ', rear surface 13, 13', a first end 15, 1 5' and a second opposite end 1 7, 17'.
  • the opening to the recess of the first and second body portions is provided substantially centrally of first end 1 5, 15 ' respectively.
  • the longitudinal axis of the recess is substantially parallel or co-axial to the longitudinal axis of the body portion.
  • the gripping portion of the handle is also typically sub stantially parallel to the longitudinal axis of the body portion and recess.
  • the arm recesses are also defined in the first end of the first and second body portions.
  • the arm and arm recess for each body portion is typically such that a protruding arm is provided on one side of the handle receiving recess and the arm recess is provided on the other side of the handle received recess, as shown in figure l a.
  • the arm and arm recess are typically provided on opposite sides in the first and second body portions so that the arm on one body portion can be received in the arm recess on the opposite body portion.
  • the body portions are made from moulded plastic, and the arms are made from stainless steel.
  • the arms include a series of notches 14' which are engaged by pawls (not shown) extending into the recess of the body portion into which the arm is inserted.
  • the notches and pawls form a ratchet mechanism to prevent outward movement of the arm once inserted into the corresponding recess.
  • the pawls are typically resiliently biased to an engaged position.
  • body portions 6, 6' can be mounted on the respective door handles 4, 4' and slid together via the arms until the ends of the handles reach the ends of the cavities inside the respective body portions.
  • the arms 10, 10' are thus arranged on either side of the handles 4, 4', such that if for example a person attempts to turn one of the handles 4' clockwise (from the view illustrated), such movement is substantially prevented by the limited movement of the handle within its recess, and the arm 10' which abuts against the handle 4' as the body portion 6' is forced downwardly by the end of the handle, which in turn is restricted in movement due to the engagement with the other body portion mounted on the adjacent door handle 4.
  • the door lock usually positioned in aperture 18 is broken, the door still cannot be opened as the handles cannot be turned to release the levers and/or bolts extending from the door into the door frame.
  • each body portion is provided with releasing means in the form of a button 16, 1 6' which releases the pawls from the notches such that the arms can then be pulled out of their corresponding recesses.
  • a user would press both buttons sub stantially simultaneously and pull the body portions apart to remove the device from the door handles.
  • the locking device comprises a first body portion 30 having two arms 26 and an abutment member 38, which is engageable with a second body portion 20 having a recess 22 for a door handle 4, two recesses 24 for receiving arms 26, and an abutment member 28.
  • the abutment member extends from or beyond a rear surface 25 of first body portion 30.
  • the abutment member 38 has a rear surface in direct contact with the door and a side surface in contact with a protruding side 27 of the door handle frame 5 in use.
  • a first end 29 of first body portion 30 has the two arms 26 extending therefrom.
  • the second body portion 20 is mounted on the door handle 4 in a similar manner to the first embodiment and such that a side surface of the abutment member 28 is in contact with a protruding side 32 of the door handle frame 5.
  • a rear surface of the abutment member is in direct contact with the door.
  • Protruding side 32 is opposite to protruding side 27 of the door handle frame 5.
  • Second body portion 20 has a first end 31 with arm recesses 24 defined either side of the door handle recess/ channel 22, as shown in figure 2a.
  • the arms 26 of the first body portion 30 are then inserted into the corresponding recesses 24 of the second body portion and the body portions are ratcheted together via the notches 34 as hereinbefore described, thereby bringing the abutment member 38 of the first body portion into contact with the frame 5.
  • a button 36 is provided to disengage the ratchet mechanism and allow the locking device to be removed from the handle.
  • buttons could be replaced with the barrel of a lock into which a key fits, or other means such as a combination lock or an electronic keypad.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif de verrouillage de poignée de porte rotatif ou pivotant constitué de premières et secondes parties de corps. Au moins une des parties comprend le moyen récepteur pour la réception d'une poignée de porte rotative ou pivotante. Au moins une des parties du corps comprend un ou plusieurs bras qui se logent dans des évidements correspondants sur l'autre partie du corps. Les parties du corps sont capables de mouvement relatif entre une première position dans laquelle elles sont enclenchées via les bras et les évidements, et une seconde position dans laquelle elles sont désenclenchées. Les parties du corps et/ou les bras sont disposés de telle sorte qu'ils bloquent sensiblement ou empêchent la rotation ou le pivotement de la poignée lorsqu'ils sont fixés à cette dernière et placés en position enclenchée.
PCT/GB2011/050743 2010-04-19 2011-04-14 Dispositif de verrouillage de poignée de porte rotative ou pivotante WO2011131971A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1220214.9A GB2492730B (en) 2010-04-19 2011-04-14 Rotatable or pivotable door handle locking device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201006462A GB201006462D0 (en) 2010-04-19 2010-04-19 Locking device
GB1006462.4 2010-04-19

Publications (1)

Publication Number Publication Date
WO2011131971A1 true WO2011131971A1 (fr) 2011-10-27

Family

ID=42245392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2011/050743 WO2011131971A1 (fr) 2010-04-19 2011-04-14 Dispositif de verrouillage de poignée de porte rotative ou pivotante

Country Status (2)

Country Link
GB (3) GB201006462D0 (fr)
WO (1) WO2011131971A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507827A (en) * 2012-11-12 2014-05-14 Anthony Paul Dwyer Double door security device
WO2016128715A1 (fr) 2015-02-12 2016-08-18 Patlock Design Limited Appareil de verrouillage pour une tige de poignée et procédé d'utilisation de celui-ci
US10221594B2 (en) * 2015-02-17 2019-03-05 Dorel Juvenile Group, Inc. Cabinet lock
CN112922474A (zh) * 2021-02-01 2021-06-08 杨海先 一种避免儿童误开的门窗安防自锁装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB351049A (en) * 1930-03-20 1931-06-22 Dunagen Lock Company Ltd A new or improved device for preventing the unauthorised operation of locks, latches and the like
FR794009A (fr) * 1935-07-25 1936-02-06 Dispositif de sécurité pour serrures de portes, fenêtres, etc.
US2463195A (en) * 1946-07-11 1949-03-01 Paul F Mungan Locking device
FR2644830A1 (fr) * 1989-03-22 1990-09-28 Fortin Jean Verrou de surete, en particulier pour porte de conteneur
US5799521A (en) 1997-02-18 1998-09-01 Gerardus J. Brouwer Security bar with indicator
US6352290B1 (en) * 2000-04-18 2002-03-05 Anthony C. Scottino Child safety lock
US6658906B1 (en) * 2001-01-22 2003-12-09 James H. Wright Doorknob disabling device
US20060272365A1 (en) 2005-06-06 2006-12-07 Copus Gary D Multipurpose Portable Lock
GB2440539A (en) 2006-08-05 2008-02-06 Christopher Freeman Security device to prevent operation of window catch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003227A (en) * 1976-02-02 1977-01-18 Joseph Taggart Casey Portable and detachable double casement window opposing turn latch handles lock securing device
US5165263A (en) * 1992-01-17 1992-11-24 Claude Perron Valve lock
CA2168679A1 (fr) * 1995-02-03 1996-08-04 Ekongkar S. Khalsa Dispositif de verrouillage de wagon couvert
JP2724297B2 (ja) * 1995-11-29 1998-03-09 ビクター ナァバァルスキー コンテナ用ドア閉鎖ロッドの施錠装置
US6622536B1 (en) * 2002-03-01 2003-09-23 Prinzing Enterprises, Inc. Ball valve lockout

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB351049A (en) * 1930-03-20 1931-06-22 Dunagen Lock Company Ltd A new or improved device for preventing the unauthorised operation of locks, latches and the like
FR794009A (fr) * 1935-07-25 1936-02-06 Dispositif de sécurité pour serrures de portes, fenêtres, etc.
US2463195A (en) * 1946-07-11 1949-03-01 Paul F Mungan Locking device
FR2644830A1 (fr) * 1989-03-22 1990-09-28 Fortin Jean Verrou de surete, en particulier pour porte de conteneur
US5799521A (en) 1997-02-18 1998-09-01 Gerardus J. Brouwer Security bar with indicator
US6352290B1 (en) * 2000-04-18 2002-03-05 Anthony C. Scottino Child safety lock
US6658906B1 (en) * 2001-01-22 2003-12-09 James H. Wright Doorknob disabling device
US20060272365A1 (en) 2005-06-06 2006-12-07 Copus Gary D Multipurpose Portable Lock
GB2440539A (en) 2006-08-05 2008-02-06 Christopher Freeman Security device to prevent operation of window catch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507827A (en) * 2012-11-12 2014-05-14 Anthony Paul Dwyer Double door security device
WO2016128715A1 (fr) 2015-02-12 2016-08-18 Patlock Design Limited Appareil de verrouillage pour une tige de poignée et procédé d'utilisation de celui-ci
US10221594B2 (en) * 2015-02-17 2019-03-05 Dorel Juvenile Group, Inc. Cabinet lock
CN112922474A (zh) * 2021-02-01 2021-06-08 杨海先 一种避免儿童误开的门窗安防自锁装置

Also Published As

Publication number Publication date
GB2518773A (en) 2015-04-01
GB2518773B (en) 2015-05-13
GB201006462D0 (en) 2010-06-02
GB2492730B (en) 2015-03-11
GB2492730A (en) 2013-01-09
GB201220214D0 (en) 2012-12-26

Similar Documents

Publication Publication Date Title
JP5069680B2 (ja) 入り口バリアのための保安システム
US9428937B2 (en) Multi-point lock having sequentially-actuated locking elements
EP2128362A1 (fr) Systèmes de verrouillage à plusieurs points
US10508472B2 (en) Automatically-extendible deadbolt latch assembly
WO2016049051A1 (fr) Système actionneur de verrou de porte d'entrée
US20100032966A1 (en) Gate latch device
US7984630B2 (en) Locker lock
WO2004083575A1 (fr) Serrure multipoint deployable perfectionnee
WO2011131971A1 (fr) Dispositif de verrouillage de poignée de porte rotative ou pivotante
US20170022738A1 (en) Lock with linearly operating latch
EP0021820A1 (fr) Serrure
WO2016128715A1 (fr) Appareil de verrouillage pour une tige de poignée et procédé d'utilisation de celui-ci
EP2508698B1 (fr) Serrure de porte
US7437900B1 (en) Externally releasable security bar system
EP2112305B1 (fr) Mécanisme de fermeture et d'ouverture
WO2003091518A1 (fr) Serrure a combinaison
AU2012201867B2 (en) Lock body
KR20170000113A (ko) 실내 및 실외에서 개폐 가능한 슬라이딩 도어
KR100743426B1 (ko) 원터치식 해정장치를 구비한 도어록 어셈블리
US20130219793A1 (en) Door locking assemblies and arrangements
KR200302612Y1 (ko) 미닫이 도어 잠금장치
JP3927743B2 (ja) 錠前装置
IL120146A (en) Security door
JP3978600B2 (ja) レバーハンドルによる解錠機構
AU2007231856B2 (en) A Catch Assembly For A Sliding Window And Which Has A Particular Body Profile

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11716631

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 1220214

Country of ref document: GB

Kind code of ref document: A

Free format text: PCT FILING DATE = 20110414

WWE Wipo information: entry into national phase

Ref document number: 1220214.9

Country of ref document: GB

122 Ep: pct application non-entry in european phase

Ref document number: 11716631

Country of ref document: EP

Kind code of ref document: A1