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WO2016134724A1 - Système de verrouillage - Google Patents

Système de verrouillage Download PDF

Info

Publication number
WO2016134724A1
WO2016134724A1 PCT/DK2016/050048 DK2016050048W WO2016134724A1 WO 2016134724 A1 WO2016134724 A1 WO 2016134724A1 DK 2016050048 W DK2016050048 W DK 2016050048W WO 2016134724 A1 WO2016134724 A1 WO 2016134724A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking plate
housing
locking
lock assembly
groove
Prior art date
Application number
PCT/DK2016/050048
Other languages
English (en)
Inventor
Leif Joergen ALBÉR
Original Assignee
Saak Naaf Aps
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 Saak Naaf Aps filed Critical Saak Naaf Aps
Publication of WO2016134724A1 publication Critical patent/WO2016134724A1/fr

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
    • E05C3/06—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
    • E05C3/10—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt the handle or member moving essentially in a plane substantially parallel to the wing or frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings

Definitions

  • the present invention relates to locking systems for windows, doors and the like, especially to locking systems for sliding windows.
  • Sliding window manufacturers typically use locking devices on the sash meeting rails to provide environmental control and security and to prevent unintentional opening of their windows.
  • Typical locking devices help provide forced-entry resistance as a means to prevent unintended opening of the window.
  • Typical locking devices use various means to help prevent manipulation of the lock's cam and lever handle.
  • Some examples include pick plates which extend under the bottom surface of the cam, shrouded keepers to help prevent access to the lock handle, stiff detents in the locked position, and locking "buttons” to help prevent the handle or cam from being rotated.
  • the problem to be solved by the present invention is an optimal burglary protection so that doors / windows that move relative to each other (sliding windows) can be locked and secured easily. Also the present invention aims at providing a locking system optimized for disabled persons.
  • the locking system of the present invention is designed so that it can be installed at the production site or may be retrofitted.
  • the locking mechanism is mounted in a housing and involves an opposite mounted locking groove.
  • a slidable handle or button can be moved sideways thereby moving the locking plate inside the lock casing.
  • the present invention provides a novel locking mechanism with protection against unintended window or door opening.
  • the device can include at least one lock assembly adapted for mounting on the interior side of the window's inner sash with provision for a locked and unlocked position actuated by a slidable handle and transmitting movement of the locking plate with the slidable handle.
  • the lock assembly engages with at least one locking groove adapted for mounting in a window sash to secure the window in a closed and locked position.
  • the lock assembly housing may have a barrier extending outward from the bottom surface which effectively helps to block access to the locking plate from the normally exposed condition when in the locked position.
  • a lock assembly comprising:
  • a housing having a front wall, a pair of side walls, a top wall, and a rear wall, the rear wall defining an opening;
  • a locking plate rotatable between an unlocked position in which the locking plate is entirely received in the housing and a locked position in which a portion of the locking plate extends outward through the opening;
  • a slidable handle operably coupled to the locking plate through an opening in the front wall of the housing to enable the locking plate to be rotated between the unlocked and the locked positions;
  • the slidable handle is slidable along the front wall and extends into the housing for coupling with the locking plate, said locking plate is pivotally attached to the housing, and said locking plate is provided with a groove for receiving a part, such as a pin, of the slidable handle that extends into the housing, whereby sliding of the handle rotates the locking plate.
  • the slidable handle extends into the housing through the top wall.
  • the present invention provides a lock assembly comprising:
  • a housing having a front wall, a pair of side walls, a top wall, and a rear wall, the rear wall defining an opening; a locking plate rotatable between an unlocked position in which the locking plate is entirely received in the housing and a locked position in which a portion of the locking plate extends outward through the opening;
  • a slidable handle operably coupled to the locking plate through an opening in the top wall of the housing to enable the locking plate to be rotated between the unlocked and the locked positions;
  • the slidable handle is slidable along the top wall and extends into the housing for coupling with the locking plate, said locking plate is pivotally attached to the housing, and said locking plate is provided with a groove for receiving a part, such as a pin, of the slidable handle that extends into the housing, whereby sliding of the handle rotates the locking plate.
  • the groove has an essentially linear path with a bend in the end for ensuring a stable locking position of the locking plate, said groove adapted to accommodate the pin of the slidable handle. It is preferred that the locking plate is pivotally attached to the housing in the corner of the plate opposite to the slidable handle and closest to the front wall.
  • the housing further comprises a means for detecting and alarming if the pin is unintentionally moved away from the locking position, such as by an intruding burglar.
  • a means for detecting and alarming if the pin is unintentionally moved away from the locking position is an electrical circuit in which the pin is integrated or a button that is pressed by the pin when placed in the locking position.
  • the housing and locking groove may further comprise apertures for receiving fasteners to fasten them to a support, such as a sash of a window.
  • the housing and locking groove are preferably made from materials independently selected from plastic, iron, aluminum, brass, iron, iron alloys, and combinations thereof.
  • the locking groove may be mounted on the interior side of the window's outer sash and is generally aligned with the lock assembly.
  • the locking groove generally has a boss feature which interfaces with the locking plate as it is moved upon closure of the meeting window sashes and movement of the lock's slidable handle from the unlocked to the locked position.
  • the locking system of the present invention can be adapted to work in a variety of window applications, and can be made of metal, polymer composite, or other suitable materials.
  • the device can be used with vinyl, aluminum, wood, composite or other window materials.
  • the slidable handle may be configured so that physically disabled persons can operate the locking mechanism.
  • Figure 1 is a rear view of the locking mechanism inside the housing of the lock assembly of the first embodiment of the invention.
  • Figure 2 is a view of the components of lock assembly shown in Figure 1.
  • Figure 3 is a rear view of the locking mechanism inside the housing of the lock assembly of the second embodiment of the invention.
  • Figure 4 is a top view of lock assembly shown in Figure 3.
  • FIG. 1 and 2 there is shown a lock assembly of the first embodiment of the present invention.
  • the lock assembly comprises housing, the rotable locking plate, the slidable handle and the locking groove.
  • Figures 1 and 2 show the following essential features of the invention, namely:
  • the housing (1) with front wall (2), pair of side walls (3 & 3'), top wall (4), and rear wall (5), the latter wall with an opening (6);
  • -locking plate (7) to be received in the housing (1) and which extends outward through the opening (6) in the locked position;
  • -locking groove (8) defining the recess for receiving the locking plate (7) in the locked position;
  • the slidable handle (9) operably coupled to the locking plate through an opening in the front wall of the housing to enable the locking plate (7) to be rotated between the unlocked and the locked positions.
  • the slidable handle is slidable along the front wall and extends into the housing (1) for coupling with the locking plate (7), said locking plate (7) is pivotally attached to the housing (1), and said locking plate (7) is provided with a groove (10) for receiving a part (1 1), such as a pin, of the slidable handle that extends into the housing (1), whereby sliding of the handle rotates the locking plate (7).
  • FIG. 3 and 4 there is shown a lock assembly of the second embodiment of the present invention.
  • the lock assembly comprises housing, the rotable locking plate, the slidable handle and the locking groove.
  • Figures 3 and 4 show the following essential features of the invention, namely:
  • the housing (1) with front wall (2), pair of side walls (3 & 3'), top wall (4), and rear wall (5), the latter wall with an opening (6);
  • the slidable handle (9) operably coupled to the locking plate through an opening in the top wall (4) of the housing to enable the locking plate (7) to be rotated between the unlocked and the locked positions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

La présente invention concerne un mécanisme de verrouillage avec une protection contre une ouverture involontaire de fenêtre ou de porte. Le dispositif peut comprendre au moins un ensemble de verrouillage adapté pour montage sur le côté intérieur du châssis interne de la fenêtre avec fourniture d'une position verrouillée et une position déverrouillée actionnée par une poignée coulissante et transmettant le déplacement de la plaque de verrouillage avec la poignée coulissante. L'ensemble de verrouillage vient en prise avec au moins une rainure de verrouillage adaptée pour montage dans un châssis de fenêtre pour fixer la fenêtre dans une position fermée et verrouillée. Le boîtier d'ensemble de verrouillage peut avoir une barrière s'étendant vers l'extérieur depuis la surface inférieure qui contribue efficacement au blocage de l'accès à la plaque de verrouillage à partir de l'état normalement exposé lorsqu'il est dans la position verrouillée.
PCT/DK2016/050048 2015-02-26 2016-02-22 Système de verrouillage WO2016134724A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA201570104 2015-02-26
DKPA201570104 2015-02-26
DKPA201570452 2015-07-08
DKPA201570452 2015-07-08

Publications (1)

Publication Number Publication Date
WO2016134724A1 true WO2016134724A1 (fr) 2016-09-01

Family

ID=56787883

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2016/050048 WO2016134724A1 (fr) 2015-02-26 2016-02-22 Système de verrouillage

Country Status (1)

Country Link
WO (1) WO2016134724A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107787852A (zh) * 2017-11-16 2018-03-13 浙江晟天智能家居科技有限公司 一种宠物围栏

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676408A (en) * 1994-10-21 1997-10-14 The Stanley Works Pocket door latch
US6256194B1 (en) * 1998-12-03 2001-07-03 Samsung Electronics Co., Ltd. Portable computer with latch assembly
US20020195824A1 (en) * 2001-06-20 2002-12-26 Fountaine Howard John Latch device
US20020195826A1 (en) * 2001-06-20 2002-12-26 Fountaine Howard John Latch and method of mounting same
US20040125583A1 (en) * 2001-09-07 2004-07-01 Shih-Chung Hsu Latch unit for an electronic device
US20080179894A1 (en) * 2007-01-30 2008-07-31 Inventec Corporation Hidden fastening structure
US20130200636A1 (en) * 2012-02-07 2013-08-08 Amesbury Group, Inc. Handle-actuated locks

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676408A (en) * 1994-10-21 1997-10-14 The Stanley Works Pocket door latch
US6256194B1 (en) * 1998-12-03 2001-07-03 Samsung Electronics Co., Ltd. Portable computer with latch assembly
US20020195824A1 (en) * 2001-06-20 2002-12-26 Fountaine Howard John Latch device
US20020195826A1 (en) * 2001-06-20 2002-12-26 Fountaine Howard John Latch and method of mounting same
US20040125583A1 (en) * 2001-09-07 2004-07-01 Shih-Chung Hsu Latch unit for an electronic device
US20080179894A1 (en) * 2007-01-30 2008-07-31 Inventec Corporation Hidden fastening structure
US20130200636A1 (en) * 2012-02-07 2013-08-08 Amesbury Group, Inc. Handle-actuated locks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107787852A (zh) * 2017-11-16 2018-03-13 浙江晟天智能家居科技有限公司 一种宠物围栏

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