EP4459089A1 - Module de pêne demi-tour pour serrures de portes, de compartiments, de volets ou similaires. similaires, sur des meubles ou similaires - Google Patents

Module de pêne demi-tour pour serrures de portes, de compartiments, de volets ou similaires. similaires, sur des meubles ou similaires Download PDF

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Publication number
EP4459089A1
EP4459089A1 EP24173290.8A EP24173290A EP4459089A1 EP 4459089 A1 EP4459089 A1 EP 4459089A1 EP 24173290 A EP24173290 A EP 24173290A EP 4459089 A1 EP4459089 A1 EP 4459089A1
Authority
EP
European Patent Office
Prior art keywords
lock latch
lock
actuating means
brought
stop
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Withdrawn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
EP24173290.8A
Other languages
German (de)
English (en)
Inventor
Lüling Moritz
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.)
Burg Lueling GmbH and Co KG
Original Assignee
Burg Lueling GmbH and Co KG
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 Burg Lueling GmbH and Co KG filed Critical Burg Lueling GmbH and Co KG
Publication of EP4459089A1 publication Critical patent/EP4459089A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame

Definitions

  • the invention relates to a lock latch module for locks on doors, compartments and flaps on pieces of furniture and the like.
  • Such locks are used, for example, in locker systems such as those provided in swimming pools and saunas, fitness centers, schools, universities, companies and the like, or in cabinets in offices, on lockers, compartments, flaps, drawers, etc.
  • Such locks can be brought into their unlocked position in a variety of ways, for example by entering a code via a keypad, using a chip card, a transponder or similar, or even using a locking cylinder with a matching key. It can happen that the lock has already been brought back into its locked position even though the lock latch is not yet engaged with the furniture component and is therefore still in its open position, while the door, flap or other piece of furniture is still open.
  • an operator must first bring the lock back into its unlocked position before the piece of furniture can be closed, as the lock latch cannot be brought into its closed position in this way. It is therefore not possible to "slam" the door of the piece of furniture when the lock is locked. However, this is inconvenient for the operator.
  • the object of the invention is therefore to avoid the aforementioned disadvantages and to provide a lock latch module in which the opened door can be "slammed shut” and the lock latch can be brought into its closed position even if the lock is in its locking position.
  • a further object of the invention is to design a lock latch module which can be easily installed in new locks as well as in existing Locks can be retrofitted in a simple manner.
  • the actuating means has a defined starting position into which it is moved by the force of at least one spring of the spring-loaded lock latch as soon as the actuation of the actuating means has ended, for example when the operator lets go of the actuating means or when a motor has completed the movement of the actuating means.
  • the return to the starting position then occurs automatically through the spring force, so that the actuating means is always in the defined starting position, except when actuated.
  • the lock latch can now be brought into its closed position, regardless of whether the lock is in its locking position or in its unlocking position.
  • the actuating means remains in its starting position and is not moved by the lock latch, even when this is brought into its closed position.
  • the lock particularly preferably has a rotor with which the actuating means can be brought into operative connection. With the rotor interposed, the actuating means can then move the lock latch from its closed position to its open position when the lock is in its unlocking position. In the locking position of the lock, this movement is blocked so that unauthorized persons cannot access the area secured with the lock. However, in the lock according to the invention, neither the rotor nor the actuating means are moved when the lock latch is moved to its closed position.
  • a knob can be used as an actuating device, which can be turned to bring the latch into its open position.
  • the knob can be turned manually or by a motor.
  • Other types of actuating devices are of course also conceivable, such as handles, latches, buttons, etc.
  • an eccentric is provided in a particularly preferred embodiment. This is moved when the actuating means is actuated and then also moves the lock latch directly or indirectly.
  • the eccentric can have at least one stop and the lock latch can have at least one counter-stop, which can work together to bring the lock latch into its open position. If the actuating means is moved to its starting position by the force of the spring, the eccentric also moves to its original position. If the lock latch is then brought into its closed position while the actuating means and the eccentric are in their starting position, the eccentric does not move either.
  • the lock latch is in freewheel mode and is brought into its closed position without moving other components such as the actuating means, the eccentric, the rotor, etc. These movements are blocked when the lock is in the locked position; only the free-wheel movement of the lock latch is possible to enable it to be transferred to the closed position.
  • the eccentric particularly preferably has at least two stops, while the lock latch comprises at least two counter stops.
  • a first pair of stops and counter stops move the lock latch into its open position, and when the knob rotates in the second direction, opposite to the first, the lock latch is moved by a second pair of stops and counter stops.
  • the latch and/or the eccentric and/or the rotor and/or the stator and/or the actuator are in a Housing. This makes the lock latch module particularly compact and can easily be replaced on existing and installed locks. It is of course also possible to arrange the latch module on new locks and pieces of furniture. A piece of furniture that already has a lock can easily be retrofitted with the lock latch module according to the invention.
  • a lock latch module 10 according to the invention is shown with a lock latch 20 and an actuating means 30, here a knob 31.
  • the lock latch 20 is here in its closed position 20.1 and the actuating means 30 is in its initial position 30.1.
  • Most of the components of the lock latch module 10 are housed in a housing 22, so that a compact structural unit is formed.
  • Fig. 4 shows a section along the line AA in Fig. 3 It can be seen that the spring 21 is in its relaxed position and has moved the lock latch 20 into the closed position 20.1.
  • Fig. 5 shows a section along the line BB in Fig. 3
  • the Fig. 7 to 9 show the same lock latch module 10, but the lock latch 20 is in its open position 20.2.
  • the actuating means 30, which is again a knob 31, is rotated compared to its initial position 30.1.
  • the lock latch 20 is pulled a little way into the housing 22.
  • FIG. 13 to 15 show the lock latch module 10 in the closed position 20.1 of the lock latch 20.
  • the eccentric 32 which in this embodiment has two stops 33.
  • the lock latch 20 has two counter stops 23.
  • the rotor 11, to which the eccentric 32 is connected can therefore be rotated in any direction to move the lock latch 20.
  • different pairs of stop 33 and counter stop 23 are in operative connection with each other.
  • Fig. 15 a section along the line HH in Fig. 13 , it is also clear that two springs 21 are provided here.
  • Fig. 16 to 18 now show the state of the lock latch module 10 when the lock latch 20 is in its open position 20.2.
  • Fig. 17 a section along the line FF in Fig. 16 , shows that the rotor 11 together with the eccentric 32 was rotated anti-clockwise, whereby the stop 33 on the eccentric 32, with the interposition of the counter-stop 23 on the latch 20, moved the latch into its open position 20.2.
  • the two springs 21, shown in Fig. 18 a section along line II in Fig. 16 , are compressed.
  • the actuating means 30 is no longer held by an operator or subjected to a force by a motor, the two springs 21 press the latch 20 back into its closed position 20.2 and the counter stop 23 on the latch 20 presses against the stop 33 on the eccentric 32 and thus also against the rotor 11 and turns it back again until the actuating means 30 has reached its starting position 30.1. This creates the Fig. 13 to 15 situation shown.
  • the lock latch 20 has moved into its open position 20.2 in idle mode, without any other components such as the actuating means 30, the eccentric 32 or to move the rotor 11. If no more force is exerted on the lock latch 20, it is returned to its closed position 20.1 by the force of the springs 21.
  • the factor whether the lock itself is in the locking position 10.1 or the unlocking position 10.2 is independent of this.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Lock And Its Accessories (AREA)
EP24173290.8A 2023-05-05 2024-04-30 Module de pêne demi-tour pour serrures de portes, de compartiments, de volets ou similaires. similaires, sur des meubles ou similaires Withdrawn EP4459089A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202023102445.9U DE202023102445U1 (de) 2023-05-05 2023-05-05 Schlossfallenmodul für Schlösser an Türen, Fächern, Klappen od. dgl., an Möbeln oder ähnlichem

Publications (1)

Publication Number Publication Date
EP4459089A1 true EP4459089A1 (fr) 2024-11-06

Family

ID=86693372

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24173290.8A Withdrawn EP4459089A1 (fr) 2023-05-05 2024-04-30 Module de pêne demi-tour pour serrures de portes, de compartiments, de volets ou similaires. similaires, sur des meubles ou similaires

Country Status (2)

Country Link
EP (1) EP4459089A1 (fr)
DE (1) DE202023102445U1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470771A (en) * 1945-01-24 1949-05-24 Independent Lock Co Latch
US3824817A (en) * 1973-03-08 1974-07-23 Keystone Consolidated Ind Inc Removable cylinder lock
US4848813A (en) * 1986-10-23 1989-07-18 Gerhard Fildan Door-bolt assembly
DE3937046C1 (en) * 1989-11-07 1991-05-16 Metallwarenfabrik Karl Simon Gmbh & Co Kg, 7234 Aichhalden, De Bolt lock for furniture - has housing with bias spring for bolt and actuator cam
US6553796B2 (en) * 2000-05-19 2003-04-29 Compx International Inc. Electrical panel lock with locking plug head
ES2293769A1 (es) * 2005-04-26 2008-03-16 Talleres De Escoriaza, S.A. Picaporte de nueca desmontable.
WO2018152580A1 (fr) * 2017-02-22 2018-08-30 Assa Abloy Australia Pty Limited Loquet en applique à changement de cylindre
DE202019004934U1 (de) * 2019-12-03 2020-02-26 Michael Rath Fallenschloss für beidseitige Anschlagrichtung und Öffnungselement

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470771A (en) * 1945-01-24 1949-05-24 Independent Lock Co Latch
US3824817A (en) * 1973-03-08 1974-07-23 Keystone Consolidated Ind Inc Removable cylinder lock
US4848813A (en) * 1986-10-23 1989-07-18 Gerhard Fildan Door-bolt assembly
DE3937046C1 (en) * 1989-11-07 1991-05-16 Metallwarenfabrik Karl Simon Gmbh & Co Kg, 7234 Aichhalden, De Bolt lock for furniture - has housing with bias spring for bolt and actuator cam
US6553796B2 (en) * 2000-05-19 2003-04-29 Compx International Inc. Electrical panel lock with locking plug head
ES2293769A1 (es) * 2005-04-26 2008-03-16 Talleres De Escoriaza, S.A. Picaporte de nueca desmontable.
WO2018152580A1 (fr) * 2017-02-22 2018-08-30 Assa Abloy Australia Pty Limited Loquet en applique à changement de cylindre
DE202019004934U1 (de) * 2019-12-03 2020-02-26 Michael Rath Fallenschloss für beidseitige Anschlagrichtung und Öffnungselement

Also Published As

Publication number Publication date
DE202023102445U1 (de) 2023-05-23

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