EP1531223A1 - Verschluss für Fensterläden - Google Patents

Verschluss für Fensterläden Download PDF

Info

Publication number
EP1531223A1
EP1531223A1 EP03468009A EP03468009A EP1531223A1 EP 1531223 A1 EP1531223 A1 EP 1531223A1 EP 03468009 A EP03468009 A EP 03468009A EP 03468009 A EP03468009 A EP 03468009A EP 1531223 A1 EP1531223 A1 EP 1531223A1
Authority
EP
European Patent Office
Prior art keywords
hinge
legs
lock
handle
latch handle
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.)
Granted
Application number
EP03468009A
Other languages
English (en)
French (fr)
Other versions
EP1531223B1 (de
Inventor
Aleksander Vukovic
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.)
Kovinoplastika Loz Industrija Kovinskih In Plastcnih Izdelkov D D
Kovinoplastika Loz Industrija Kovinskih In Plasticnih Izdelkov dd
Original Assignee
Kovinoplastika Loz Industrija Kovinskih In Plastcnih Izdelkov D D
Kovinoplastika Loz Industrija Kovinskih In Plasticnih Izdelkov dd
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 Kovinoplastika Loz Industrija Kovinskih In Plastcnih Izdelkov D D, Kovinoplastika Loz Industrija Kovinskih In Plasticnih Izdelkov dd filed Critical Kovinoplastika Loz Industrija Kovinskih In Plastcnih Izdelkov D D
Priority to DE60318064T priority Critical patent/DE60318064T2/de
Priority to EP03468009A priority patent/EP1531223B1/de
Priority to AT03468009T priority patent/ATE380915T1/de
Priority to HR20040011A priority patent/HRP20040011B1/xx
Priority to YUP-67/04A priority patent/RS6704A/sr
Publication of EP1531223A1 publication Critical patent/EP1531223A1/de
Application granted granted Critical
Publication of EP1531223B1 publication Critical patent/EP1531223B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/08—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with a rotary bar for actuating the fastening means

Definitions

  • the present invention relates to a lock of a latch unit for shutters, both one and two winged shutters, comprising a hinge and a latch handle cooperating therewith, said handle comprising a click button, whereby with said lock a rotational locking movement is transfered to a locking bar by means of a form-locking connection, each end of said locking bar being equipped with a locking hook which meshes with a corresponding projection arranged on a shutter frame.
  • the set goal is achieved by a latch handle being forked at the end thereof which cooperates with a hinge, so that said handle comprises two legs having a lug at each free end thereof.
  • the hinge is preferably formed as a section of a hemisphere laying with its base against a shutter frame.
  • the lugs of said legs which are mutually concentric and lay in parallel planes extend into corresponding cutouts on the hinge, and form with their eyelets, provided in said lugs, a form-locking connection with a locking bar extending through the said hinge.
  • the shape of each eyelet of each lug differs from a circle at least in one section, or is interrupted by a chordal web intended for the engagement with the correspondingly formed locking bar.
  • a click button arranged between the legs of the said handle, said button being moveable in the longitudinal direction of said handle and guided with said legs.
  • said button On the side facing the hinge said button being formed with a hooklike projection cooperating with the corresponding cutout in the hinge.
  • said click button is formed with a longitudinaly extending blind hole wherein a compression spring is arranged pressing with the other end thereof against a back stop formed on the latch handle in the area of the junction of legs with the rest of said handle.
  • Said click button is guided between the legs of the latch handle in a manner so that it comprises on each longitudinal side thereof a longitudinally extending groove cooperating with longitudinally extending protrusions formed on the facing sides of said legs.
  • the click button is on the side facing away from the shutter formed with a corrugated section which facilitates the engagement of the user finger with said button.
  • a lock of a latch unit for shutters comprises only four constituent parts, namely a latch handle 1, a click button 2 for blocking and unblocking of said latch handle, said button being arranged within said handle, a compression spring 3 holding the click button 2 in position, and a hinge 4 with which the latch handle 1 cooperates.
  • Said latch handle 1 is fork like split (Fig. 1 and Fig. 4) on the side thereof cooperating with the hemispherical hinge 4 where to each of leg 5, 6 of said forked split and at the free end thereof there is associated a lug 7, 8 being mutually coaxial and laying in parallel planes.
  • Said lugs 7, 8 comprise circular eyelets 9, 10, yet said circular form of said eyelets differs from the circular shape or is interrupted by a chordal web 11 at least in one section.
  • the latch handle 1 is namely by means of said eyelets 9, 10 in a form-locking connection and cooperates with a suitably shaped section of a locking bar L extending in parallel with the shutter and through the hinge 4.
  • the latch handle 1 In the area where legs 5, 6 connect to the latch handle 1 and on the side thereof which, with the lock assembled, facing the shutter, the latch handle 1 is formed with a back stop 12 extending perpendicularly to said handle, said compression spring 3 arranged in the click button 2 presses against said back stop.
  • the click button 2 on the side facing said latch handle 1 is formed with a longitudinally extending blind hole 13. Said compression spring 3 is placed in said hole 13 in a manner so that the click button 2 is permanently pressed perpendicularly against the hinge 4.
  • Said click button 2 is guided between the legs 5, 6 in guideways 14, 15 cooperating with corresponding grooves 16, 17 formed on each longitudinal side of said button.
  • the click button 2 has a hooklike projection 18 on its lower side i.e. on the side facing the shutter and the hinge 4, said projection 18 cooperates with a corresponding cutout 19 on that side of the hinge 4 facing the click button 2.
  • the above mentioned compression spring 3 ensures that the hooklike projection 18 is permanently engaged with the cutout 19 of the hinge 4 (Fig. 4) in the closed position of the lock according to the invention.
  • the click button 2 comprises a corrugated section on the upper side thereof i.e. on the side facing away from the shutter, said section being intended for cooperation with a finger of the user.
  • the lock of the latch unit according to the invention is assembled using the lowest possible number of constituent parts facilitating assembly and installation of said lock onto the shutter.
  • the compression spring 3 is inserted into the blind hole 13 of the click button 2.
  • One of the possibilities according to the invention provides that the compression spring 3 is inserted into the blind hole 13 and secured there against falling out, for instance during die casting of the click button 2.
  • the composition of the click button 2 and the compression spring 3 is moved over the grooves 16, 17 in the longitudinal direction of the handle onto the guideways 14, 15 of the legs 5, 6.
  • the locking bar L is partially pushed into the first of the eyelets 9, 10 of the lugs 7, 8 on the latch handle 1, then the hinge 4 is advanced so as to extend between the legs 5, 6, and the locking bar L is pushed further on through the corresponding hole in hinge 4 and the second of the eyelets 9, 10 of the lugs 7, 8 on the latch handle 1. These steps are followed by securing such an assembled lock onto a wing of the shutter, using screws for example.
  • the locking bar L is in a form-locking connection with the lugs 7, 8.
  • the lock according to the invention operates the following way. Starting from the position according to Fig. 2 and Fig. 3 representing the lock according to the invention in the closed position of the shutter, the hooklike projection 18 retracts from the cutout 19 of the hinge 4 when pushing the latch button 2 in the direction away from the hinge 4, facilitating swinging of the latch handle 1 about its rotational axis which is simultaneously the axis of the locking bar L. When the hooklike projection 18 disengages the cutout 19 it is possible for the click button 2 to be released since swinging the latch handle 1 further said button slides over the hemispherical hinge 4.
  • the latch handle 1 is swug to the extent that the locking bar L releases the wing of the shutter.

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Surgical Instruments (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Lock And Its Accessories (AREA)
EP03468009A 2003-11-12 2003-11-12 Verschluss für Fensterläden Expired - Lifetime EP1531223B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE60318064T DE60318064T2 (de) 2003-11-12 2003-11-12 Verschluss für Fensterläden
EP03468009A EP1531223B1 (de) 2003-11-12 2003-11-12 Verschluss für Fensterläden
AT03468009T ATE380915T1 (de) 2003-11-12 2003-11-12 Verschluss für fensterläden
HR20040011A HRP20040011B1 (en) 2003-11-12 2004-01-07 A lock of a latch unit for shutters
YUP-67/04A RS6704A (sr) 2003-11-12 2004-01-22 Brava skakavice za zatvarače

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03468009A EP1531223B1 (de) 2003-11-12 2003-11-12 Verschluss für Fensterläden

Publications (2)

Publication Number Publication Date
EP1531223A1 true EP1531223A1 (de) 2005-05-18
EP1531223B1 EP1531223B1 (de) 2007-12-12

Family

ID=34429663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03468009A Expired - Lifetime EP1531223B1 (de) 2003-11-12 2003-11-12 Verschluss für Fensterläden

Country Status (5)

Country Link
EP (1) EP1531223B1 (de)
AT (1) ATE380915T1 (de)
DE (1) DE60318064T2 (de)
HR (1) HRP20040011B1 (de)
RS (1) RS6704A (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8226742U1 (de) * 1981-10-08 1982-12-30 Lapp-Finze Eisenwarenfabriken AG, 8401 Kalsdorf, Graz Ladenverschluss fuer fenster und tueren
EP1256679A1 (de) * 2001-05-10 2002-11-13 Roto Frank Eisenwarenfabrik Aktiengesellschaft Verschluss für Fensterläden

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8226742U1 (de) * 1981-10-08 1982-12-30 Lapp-Finze Eisenwarenfabriken AG, 8401 Kalsdorf, Graz Ladenverschluss fuer fenster und tueren
EP1256679A1 (de) * 2001-05-10 2002-11-13 Roto Frank Eisenwarenfabrik Aktiengesellschaft Verschluss für Fensterläden

Also Published As

Publication number Publication date
DE60318064T2 (de) 2008-11-27
ATE380915T1 (de) 2007-12-15
HRP20040011A2 (en) 2005-10-31
HRP20040011B1 (en) 2009-06-30
RS6704A (sr) 2007-06-04
EP1531223B1 (de) 2007-12-12
DE60318064D1 (de) 2008-01-24

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