EP2248967A1 - Strike plate for spring-latch locks - Google Patents

Strike plate for spring-latch locks Download PDF

Info

Publication number
EP2248967A1
EP2248967A1 EP10160875A EP10160875A EP2248967A1 EP 2248967 A1 EP2248967 A1 EP 2248967A1 EP 10160875 A EP10160875 A EP 10160875A EP 10160875 A EP10160875 A EP 10160875A EP 2248967 A1 EP2248967 A1 EP 2248967A1
Authority
EP
European Patent Office
Prior art keywords
spring
strike plate
latch
faceplate
receptacle
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Withdrawn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
EP10160875A
Other languages
German (de)
English (en)
French (fr)
Inventor
Antonio Mario Alban
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.)
Alban Giacomo SpA
Original Assignee
Alban Giacomo SpA
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 Alban Giacomo SpA filed Critical Alban Giacomo SpA
Publication of EP2248967A1 publication Critical patent/EP2248967A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E05B15/0205—Striking-plates, keepers, staples
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/002—Faceplates or front plates
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/082—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing with concealed screws
    • 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
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/163—Devices holding the wing by magnetic or electromagnetic attraction a movable bolt being held in the striker by a permanent magnet

Definitions

  • the present invention refers to a strike plate, for spring-latch locks.
  • known strike plates comprise an elongated fascia that is provided centrally with a receptacle for inserting the spring latch, to be arranged at the spring-latch hole of the support of the strike plate.
  • Such support can be the frame of the door or window or, for example, the second leaf of a door or window with two leaves.
  • the fascia also has passthrough holes for the screws for fixing the strike plate to the support.
  • plastics is widely used for providing the strike plates, particularly for doors or windows with magnetic spring-latch locks.
  • strike plates One problem that the technician skilled in the art has to deal with in making such strike plates consists in that their fascia has to be aesthetically finished, for example by means of painting, and, at the same time, the strike plate must have mechanical characteristics that ensure its installation to be reasonably free from the risks of breakage or accidental damage, during its handling or fixing.
  • the need is therefore felt to have a strike plate that, once installed, is aesthetically finished and which in particular does not expose the screws to view, while having mechanical properties that allow an installation that is safe from breakage or damage.
  • the aim of the present invention is to meet this requirement, by devising a strike plate which, once installed, is aesthetically finished while also being mechanically resistant during the installation.
  • an object of the invention is to devise a strike plate that makes it possible to conceal the screws used for fixing it to the support.
  • a further object of the invention is to provide a strike plate that is structurally simple and easy to use, and which can be produced at low cost.
  • a strike plate for spring-latch locks to be associated with a support constituted by a frame of a door or window or by a leaf and provided with a spring-latch hole in a position that corresponds to the spring latch in order to receive it when the lock closes, comprising
  • the reference numeral 10 generally designates a strike plate for spring-latch locks 11, to be associated with a support 12 constituted by a frame of a door or window or by a leaf and provided with a spring-latch hole 13 in a position that corresponds to a spring latch 14 in order to receive it when the lock 11 closes.
  • the strike plate 10 comprises
  • the strike plate 10 comprises
  • a strike plate according to the invention can comprise several faceplates which act together to cover the body and the fixing means in order to conceal them.
  • the body 15 comprises a fascia 20 that is perimetric with respect to the receptacle 16 and is adapted to cover a portion of the support 12 perimetrically to the spring-latch hole 13.
  • the fixing means 17 conveniently comprise screws 17a, and the fascia 20 has engagement seats 21 for the screws 17a, the faceplate 18 being shaped so as to conform with the fascia 20 to cover it, in use.
  • association means 19 are of the snap-acting type and they comprise toothed tabs 22 that protrude from the faceplate 18.
  • the body 15 conveniently has engagement undercuts 23 for the toothed tabs 22.
  • such body can have such tabs, such faceplate having such undercuts for their engagement.
  • association means can be of the magnetic type or for example can make use of Velcro connections or the like.
  • the body 15 is made of plastics, preferably nylon or reinforced nylon
  • the faceplate 18 is also advantageously made of plastics which conveniently, in particular, is acrylonitrile-butadiene-styrene, also known by its acronym, ABS.
  • the receptacle 16 is advantageously formed by a recess 24 for accommodating the spring latch 14, adapted to be inserted in the spring-latch hole 13.
  • the faceplate 18 has an opening 25 that corresponds to the receptacle 16, to allow the spring latch 14 to be accommodated inside it.
  • the strike plate 10 is used, in such first embodiment, for a lock 11 with magnetic spring latch 14.
  • the body 15 conveniently also contains a chamber 26 to accommodate a magnet 27 to return the spring latch 14 into the receptacle 16 formed by the accommodation recess 24.
  • a lock 11 with a mechanical spring latch 14 is shown for which a second embodiment of the strike plate 10, according to the invention, is illustrated.
  • the receptacle 16 is advantageously formed by a through window 28, the faceplate 18 having an insertion recess 29 for the spring latch 14, adapted to be accommodated in the spring-latch hole 13 inserted therein through the window 28.
  • the insertion recess 29 is provided externally with teeth 30 for engaging with an engagement edge 31 of the body 15, to retain the faceplate 18 to the body 15.
  • the invention fully achieves the intended aim and objects, by devising a strike plate that, once installed, is aesthetically finished while also being mechanically resistant during the installation.
  • the faceplate which being made of ABS can easily be painted, covers, and conceals, the fascia and the screws of the strike plate thus meeting the needs of aesthetic finishing.
  • the body being made of nylon or reinforced nylon, has mechanical characteristics such as to ensure its adequate resistance to the stresses which it may undergo during correct and diligent handling for its installation.
  • a strike plate is simple and smooth, requiring first the fixing of the body to the support, then the snap-acting engagement of the faceplate to the body, which grips it with the toothed tabs that engage the undercuts.
  • a strike plate according to the invention does not require the simultaneous installation of its body and of the faceplate.
  • the faceplate can be associated with the body after installation of such body on the support.

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Lock And Its Accessories (AREA)
  • Springs (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Connection Of Plates (AREA)
EP10160875A 2009-04-28 2010-04-23 Strike plate for spring-latch locks Withdrawn EP2248967A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2009A000114A IT1393735B1 (it) 2009-04-28 2009-04-28 Contro-piastra, per serrature a scrocco

Publications (1)

Publication Number Publication Date
EP2248967A1 true EP2248967A1 (en) 2010-11-10

Family

ID=41226460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10160875A Withdrawn EP2248967A1 (en) 2009-04-28 2010-04-23 Strike plate for spring-latch locks

Country Status (6)

Country Link
EP (1) EP2248967A1 (ru)
CN (1) CN101876220A (ru)
EA (1) EA201000569A3 (ru)
IT (1) IT1393735B1 (ru)
RU (1) RU99045U1 (ru)
UA (1) UA106347C2 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2924210A1 (en) * 2014-03-26 2015-09-30 Alban Giacomo S.p.A. Coupling element for perimeter hardware for doors or windows of the type with shutter-like opening, with tilt-and-turn opening and the like
IT201600073496A1 (it) * 2016-07-14 2018-01-14 Bonaiti Serrature Spa Assieme di riscontro per serrature

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103233614A (zh) * 2013-05-22 2013-08-07 广东名门锁业有限公司 门锁盖板及其配合装置
ITPD20130327A1 (it) * 2013-11-28 2015-05-29 Alban Giacomo Spa Contro-piastra per serrature a scrocco, del tipo comprendente uno scrocco che si impegna con un foro-scrocco, particolarmente a scrocco magnetico

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1901834A1 (de) 1969-01-15 1970-08-20 Kerapid Fertigung Schliessblechbefestigung an Tuerteilen aus Fliesentrennwaenden oder Trennwandteilen
GB2185782A (en) 1985-12-30 1987-07-29 Webb Lloyd Limited Door furniture
DE9015153U1 (ru) 1990-11-03 1991-02-14 Hoppe Gmbh & Co Kg, 3570 Stadtallendorf, De
DE9400052U1 (de) 1994-01-04 1994-03-31 Niemann Hans Dieter Schließblech
US5718082A (en) 1994-11-21 1998-02-17 Abe Kogyo Co., Ltd. Door apparatus
DE29921938U1 (de) 1999-12-15 2000-02-24 Siegenia Frank Kg Abdeckkappe für Rahmenteile an Fenstern und Türen
NL1033327C1 (nl) 2007-02-02 2008-08-05 Nemef B V Sluitkom, alsmede een set welke een sluitkom en een sluitplaat omvat, alsmede een meerdelige sluitplaat.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2916042Y (zh) * 2006-06-09 2007-06-27 贾君鑫 磁力锁

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1901834A1 (de) 1969-01-15 1970-08-20 Kerapid Fertigung Schliessblechbefestigung an Tuerteilen aus Fliesentrennwaenden oder Trennwandteilen
GB2185782A (en) 1985-12-30 1987-07-29 Webb Lloyd Limited Door furniture
DE9015153U1 (ru) 1990-11-03 1991-02-14 Hoppe Gmbh & Co Kg, 3570 Stadtallendorf, De
DE9400052U1 (de) 1994-01-04 1994-03-31 Niemann Hans Dieter Schließblech
US5718082A (en) 1994-11-21 1998-02-17 Abe Kogyo Co., Ltd. Door apparatus
DE29921938U1 (de) 1999-12-15 2000-02-24 Siegenia Frank Kg Abdeckkappe für Rahmenteile an Fenstern und Türen
NL1033327C1 (nl) 2007-02-02 2008-08-05 Nemef B V Sluitkom, alsmede een set welke een sluitkom en een sluitplaat omvat, alsmede een meerdelige sluitplaat.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2924210A1 (en) * 2014-03-26 2015-09-30 Alban Giacomo S.p.A. Coupling element for perimeter hardware for doors or windows of the type with shutter-like opening, with tilt-and-turn opening and the like
IT201600073496A1 (it) * 2016-07-14 2018-01-14 Bonaiti Serrature Spa Assieme di riscontro per serrature
WO2018011368A1 (en) 2016-07-14 2018-01-18 Bonaiti Serrature S.P.A. Strike assembly for locks
RU2736257C2 (ru) * 2016-07-14 2020-11-12 Бонайти Серратуре С.П.А. Запорный узел для замков

Also Published As

Publication number Publication date
ITPD20090114A1 (it) 2010-10-29
CN101876220A (zh) 2010-11-03
EA201000569A2 (ru) 2010-10-29
UA106347C2 (ru) 2014-08-26
EA201000569A3 (ru) 2010-12-30
IT1393735B1 (it) 2012-05-08
RU99045U1 (ru) 2010-11-10

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