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EP3825499A1 - Dispositif de sécurisation et de déverrouillage ainsi que procédé de déverrouillage pour associé - Google Patents

Dispositif de sécurisation et de déverrouillage ainsi que procédé de déverrouillage pour associé Download PDF

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Publication number
EP3825499A1
EP3825499A1 EP20207429.0A EP20207429A EP3825499A1 EP 3825499 A1 EP3825499 A1 EP 3825499A1 EP 20207429 A EP20207429 A EP 20207429A EP 3825499 A1 EP3825499 A1 EP 3825499A1
Authority
EP
European Patent Office
Prior art keywords
drawer
door
flap
actuating element
latch
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Withdrawn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
EP20207429.0A
Other languages
German (de)
English (en)
Inventor
Alexander Schöppl
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.)
Schoeppl Dagmar
Original Assignee
Schoeppl Dagmar
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 Schoeppl Dagmar filed Critical Schoeppl Dagmar
Publication of EP3825499A1 publication Critical patent/EP3825499A1/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Withdrawn legal-status Critical Current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
    • E05C1/14—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 towards or away from the plane of the wing or frame
    • E05C1/145—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 towards or away from the plane of the wing or frame flush
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/44—Locks or fastenings for special use for furniture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers

Definitions

  • the invention relates to an unlocking method for a drawer, flap or door that can be opened by an operator in a frame, for example a furniture body, towards the operator Engagement opening is arranged on the drawer, flap or door and the latch for locking the drawer, flap or door engages behind the frame or a counter bearing attached to it, the actuating element being operatively connected to the latch so that when the actuating element is actuated by one or more Finger of the operator, the trap is retracted against the spring force in order to be able to open the drawer, flap or door, the actuating element being displaced when the operator's finger (s) intervene.
  • the invention also relates to a securing and unlocking device for a drawer, flap or door, which is arranged in a frame, for example a furniture body, so that it can be opened to an operator, with a latch that can be moved against a spring force and an actuating element at an engagement opening on the drawer , Flap or door, the securing and unlocking device is arranged on the drawer, flap or door and the latch for locking the drawer, flap or door engages behind the frame or a counter bearing attached to it, the actuating element being operatively connected to the latch that when the operating element is actuated by an operator, the latch is retracted against the spring force in order to be able to open the drawer, flap or door, the operating element being fitted into the engagement opening in the drawer, flap or door or being arranged on the inside against the engagement opening , the actuation element is designed to be displaceable when the operator's finger (s) intervene.
  • Such a locking system is from the EP 1 959 075 A1 known.
  • An actuating element is provided therein, which is spring-loaded and operatively connected to a latch. This locking mechanism can be operated by an operator's hand and the door can then be opened towards the operator.
  • the US 2010/0244465 A1 describes a locking mechanism with which a door, flap or drawer can be opened in the direction of the operator. However, it cannot be seen how an operator can then open the door, flap or drawer.
  • the FR 1 136 148 A describes a lock mechanism for escape doors (fire doors), which must enable simple, pushing operation in an emergency. In this respect, the opening direction is already exactly the opposite of the subject of the application.
  • a drawer lock for filing cabinets is known in which an adjusting mechanism is integrated in the front plate of the drawer, in which an actuating plate pivotable about a horizontal axis is provided in a recessed grip of the drawer front.
  • an actuating plate pivotable about a horizontal axis is provided in a recessed grip of the drawer front.
  • a device for securing the closed position of a movably arranged closing element on a furniture frame is known.
  • the unlocking is triggered by pressing down an actuating means with appropriate deflection mechanisms, the drawer, flap, door, etc. must then be opened using a separate handle.
  • the lock comprises a latch bolt lock which can be arranged on the inside of a door facing the interior of a furniture body and has a bolt, the bolt being provided at the same time with the functionalities of a latch.
  • the bolt can be set in its closed position, which is extended from the housing of the latch bolt lock and in which it engages behind a body stop located inside the furniture body, via a push-button mechanism, whereby the door is not only locked but also locked by means of the lock.
  • the push-button mechanism it has a push-button accessible from the outside of the door facing away from the furniture body.
  • the door can be opened by exerting a tensile force on the same, the tensile force having to exceed a certain level in order to force the bolt into the housing against the action of a compression spring.
  • a locking device for a drawer or the like running in a housing in particular for installation in a workshop facility on board a motor vehicle, is known in which a handle rotatable about its longitudinal axis or a correspondingly designed push button allows the drawer in question to be unlocked to operate the same.
  • the object of the invention is therefore to specify an unlocking method or a securing and unlocking device according to the prior art described at the beginning, in which there is a safe one-handed or one-finger operation with a high level of security against inadvertent actuation.
  • a handling means is provided on the securing and unlocking device on which the operator's finger (s) reach behind the drawer, flap or door to open it and thereby pulling in the latch by means of a ramp on the actuating element against the spring force and opening the drawer, flap or Door is unlocked
  • a one-handed / one-finger operation which can be carried out intuitively by the operator, is provided for opening the corresponding drawer, flap or door.
  • the actuating element virtually closes the engagement opening, so that when the operator intervenes, for example with a finger, the actuating element is displaced by the operator, automatically unlocking the drawer, flap or door (pushing the latch back against the spring force).
  • the operator's finger which is now in the engagement opening, intuitively intervenes Handling means, for example at least a part of the access opening, so that the unlocked drawer, flap or door can then be opened towards the operator by the operator with the finger inserted into the access opening.
  • the operator can thus unlock and open the drawer, flap or door with "one handle” and consequently still has his second hand free to hold an object or the like to be stowed or to hold on to himself (for example in a motor home or sports boat).
  • the invention is characterized in that on the end of the actuating element directed towards the inside of the drawer, flap or door, a run-up slope is formed, with which the latch can be moved against the spring force, and a handling means is provided on the securing and unlocking device, where the operator's finger (s) reach behind the drawer, flap or door to open it.
  • the latch which can be moved against a spring force, ensures that when the drawer, flap or door is closed, the drawer, flap or door is immediately locked in the closed position by the latch that is pushed forward with spring force.
  • the drawer, flap or door is thus secured in its closed position without any further actuation, that is to say in particular from being opened unintentionally while driving the caravan, mobile home or sports boat. Due to the particularly simple operation, namely the insertion of the operator's finger (s) into the access opening and displacement of the actuating element, this locking is released intuitively and with this finger (s) in the access opening the then unlocked drawer, flap or door opened by touching or reaching behind a handling means and pulling it out.
  • the handling means can be designed as an undercut or edge for reaching behind.
  • the latch pulls in against the spring force via the run-up slope and unlocks the drawer, flap or door, the immediate unlocking of the drawer, flap or door takes place exactly when the operator intervenes into the engagement opening. This ensures that the unlocking takes place immediately with the intervention, but the drawer, flap or door is securely locked beforehand (before the operator touches the actuating element) and is only unlocked at the moment when the operator is in controlled access. Accidental opening is therefore impossible.
  • the locked position of the relevant drawer, flap or door is immediately at the position of the actuating element when the drawer is closed , Flap or door recognizable. This in turn means that the drawer, flap or door is only unlocked when the operator intervenes on the actuating element and thus pivoting / shifting the actuating element.
  • the drawer, flap or door has a front panel with a visible front surface and that the actuating element has a visible and actuating surface, the visible and actuating surface of the actuating element in the engagement opening in the basic position in the plane of the visible front surface, a Visually particularly attractive and also in terms of use advantageous formation of the locking and unlocking device achieved. If on the front panel of the drawer, If there are no protruding controls, handles or knobs on the flap or door, unintentional getting stuck on such elements can be avoided, especially if there is limited space, as is the case with caravans, mobile homes, sports boats and the like, damage or even injuries and especially unintentional Opening or unlocking the drawers, flaps or doors can be avoided.
  • the securing and unlocking device is designed in a housing, the housing being placed on the inside of the drawer, flap or door or at least partially embedded in a front panel of the drawer, flap or door.
  • the securing and unlocking device can thus be used easily on furniture and in particular in the interior fittings of mobile homes, caravans and sports boats, etc.
  • handling means in or behind the engagement opening is designed as a rear-engaging edge or projection, simple, inexpensive assembly is made possible without components that have to be separately attached.
  • the handling means can be integrally formed in the housing.
  • a corresponding locking and unlocking device can be easily screwed on the inside of each drawer, flap or door of the furniture installed there or inserted using suitable tools (milling machine / drilling machine).
  • suitable tools milling machine / drilling machine.
  • a configuration in a cylindrical shape is conceivable, which can be inserted into a suitable bore in the front panel of the respective drawer, flap or door with a precise fit and in a visually appealing manner.
  • Fig. 1 shows a locking and unlocking device 1 in a first embodiment in a three-dimensional view.
  • the securing and unlocking device 1 is accommodated in a cuboid housing 10 which has two fastening tabs 11 with which the housing 10 can be attached to the rear of a front panel 40 of a drawer, flap or door 4, not shown here.
  • a trap 2 is guided displaceably.
  • the trap 2 has on its outer, in Fig. 1 or in the side view in the Fig. 2 and 3rd upwardly pointing end on a latch bevel 21, whereas at the opposite end of latch 2 a compression spring 22 ( Fig. 2 ) is provided between this downward end of the trap 2 and the housing 10.
  • the latch 2 can be pushed into the housing 10 against the spring force generated by the compression spring 22.
  • the latch 2 is displaced against the spring pressure of the compression spring 22 to engage behind a frame 5, for example a furniture body in which the drawer, flap or door 4 is guided, and then according to the bevel 21 for reaching behind the frame 5 (see Fig. 4 ) adjusted into the locking position by means of the spring force on the compression spring 22.
  • actuating element 3 with its visible and actuating surface 31 is shown in the three-dimensional view. This situation is additionally in the Fig. 2 and 3rd in a sectional view along an in Fig. 1 The cut surface indicated by dash-dotted lines is shown.
  • the actuating element 3 is designed to be pivotable about a pivot axis 30, as is shown in FIG Fig. 2 and 3rd can be seen.
  • a run-up bevel 32 is formed which cooperates with a transverse bar 23 of the latch 2 in such a way that when the drawer, flap or door 4 is closed, the actuating element 3 is in the in Fig. 2 shown basic position.
  • this finger intuitively engages behind a handling means 12 which, in the exemplary embodiment shown here, is embodied in the housing 10 as an engaging edge.
  • the operator can reach behind this handling means 12 with his finger and open the drawer, flap or door 4, that is to say pull it towards him, namely in the plane of the drawing Figures 2 , 3 and 4 pull to the right.
  • the latch 2 is in the open position, that is, in the unlocked position, so that the drawer, flap or door 4 can be moved accordingly.
  • a front plate 40 in the area of the securing and unlocking device 1 'is a
  • Engagement opening 41 is provided, which is designed, for example, as a circular bore through which a finger of an operator can easily be passed. Otherwise, components that are functionally identical to those of the first embodiment are provided with the same reference numerals.
  • a laterally displaceable actuating element 3 ′ is provided instead of a pivotable actuating element 3.
  • the laterally displaceable actuating element 3 ' is shown schematically with a double arrow. This actuating element 3 'is fitted into the engagement opening 41 of the front panel 40 of the drawer, flap or door 4 in such a way that the viewing and actuating surface 31 of the laterally displaceable actuating element 3 is aligned in the same plane as the front surface 42 of the front panel 40.
  • FIG. 4 The position shown schematically relates to the basic position or closed position, as can also be seen from the latch 2 locked behind the frame 5 as a counter bearing 51. If the finger of an operator now pushes the laterally displaceable actuating element 3 'in the plane of the drawing according to FIG Fig. 4 is displaced from the right engaging to the left, the engagement opening 41 is released so that the finger intuitively grips behind a handling means 12 located in the engagement opening 41, here the rear edge of the engagement opening (41) and accordingly moves the drawer, flap or door 4 towards itself ( so in the plane of the drawing Fig. 4 to the right).
  • the latch 2 returns to its basic position due to the resetting of the latch 2 caused by the compression spring 22 and takes the actuating element 3 or 3 'back into it via the associated ramp 32 its basic position, namely as in Fig. 2 or.
  • Fig. 4 shown, with. If the operator now moves the drawer, flap or door 4 back into the frame 5 of the furniture body, i.e. when it is closed, the spring-loaded latch 2 automatically engages behind this frame 5 or counter bearing 51 so that the drawer, flap or door 4 is securely locked again .
  • the drawer, flap or door 4 cannot open due to traffic movements, since the drawer, flap or door 4 is securely locked by the locking and unlocking device. Nevertheless, the drawer, flap or door 4 can be opened at any time simply by actuation, for example with the operator's finger, that is to say with one hand. Before leaving with a corresponding caravan, mobile home or sports boat, the user no longer needs to worry about locking the drawers, flaps or doors 4. When the drawer, flap or door 4 is closed, it is also forcibly locked. The risk of damage to objects in the vehicle that can fall out of improperly locked cabinets is correspondingly reduced, and in particular the risk of injury is reduced.
  • devices for caravans, mobile homes or sports boats equipped with the locking and unlocking device 1 can have a completely smooth cabinet surface, since handle bars, knobs or handle bars are not required. By omitting these protruding components, the risk of injury to the occupants is also reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Lock And Its Accessories (AREA)
EP20207429.0A 2019-11-19 2020-11-13 Dispositif de sécurisation et de déverrouillage ainsi que procédé de déverrouillage pour associé Withdrawn EP3825499A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019131209.4A DE102019131209A1 (de) 2019-11-19 2019-11-19 Sicherungs- und Entriegelungsvorrichtung sowie Entriegelungsverfahren dafür

Publications (1)

Publication Number Publication Date
EP3825499A1 true EP3825499A1 (fr) 2021-05-26

Family

ID=73448863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20207429.0A Withdrawn EP3825499A1 (fr) 2019-11-19 2020-11-13 Dispositif de sécurisation et de déverrouillage ainsi que procédé de déverrouillage pour associé

Country Status (2)

Country Link
EP (1) EP3825499A1 (fr)
DE (1) DE102019131209A1 (fr)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE673255C (de) * 1937-09-26 1939-03-18 Henschel Flugzeug Werke A G Verschluss fuer Handlochdeckel
DE688898C (de) * 1937-10-24 1940-03-05 Beschlagfabrik Benninghoven Verschluss mit einliegenden Betaetigungsgliedern
FR1136148A (fr) 1955-11-22 1957-05-09 Entpr Morence Perfectionnements aux serrures dites coup de poing
US3450453A (en) 1966-08-17 1969-06-17 Kyoeikogyo Kk Drawer latch device for filing cabinets
JPH0598853A (ja) * 1991-10-09 1993-04-20 Misawa Homes Co Ltd 出没式ドア把手装置
JPH08270297A (ja) * 1995-03-28 1996-10-15 Osaka Kanagu Kk 扉の開放防止具
DE19629688A1 (de) 1996-07-23 1998-01-29 Bosch Gmbh Robert Kabel und Verfahren zu seiner Herstellung
KR200203250Y1 (ko) * 2000-06-26 2000-11-15 주식회사현대엔지니어링 로킹장치
DE19629866C2 (de) 1996-07-24 2000-11-16 Simon Karl Gmbh & Co Kg Schloß mit einem in einem Schloßgehäuse gelagerten, seitlich herausbewegbaren Riegel
DE10005042C1 (de) 2000-02-04 2001-09-06 Wilhelm Bott Gmbh & Co Kg Verriegelungsvorrichtung für eine in einem Gehäuse laufende Schublade oder dergleichen, insbesondere zum Einbau in eine Werkstatteinrichtung an Bord eines Kraftfahrzeuges, Schublade sowie Verschlußklappe dafür und Werkstatteinrichtung für ein Fahrzeug
JP2004143737A (ja) * 2002-10-23 2004-05-20 Kawamura Electric Inc ラッチ装置
EP1959075A1 (fr) 2005-11-10 2008-08-20 Okamura corporation Dispositif de loquet de porte
US20100244465A1 (en) 2009-03-31 2010-09-30 De Mola Manuel Loret Two assembly parts latch system
DE202010011972U1 (de) 2010-08-30 2011-01-13 Beloxx Gmbh & Co. Kg Einrichtung zum Sichern der Schließstellung eines beweglich an einem Möbelrahmen angeordneten Schließelementes
US20120074714A1 (en) 2009-05-25 2012-03-29 Sandro Saccon Device for locking second leaves in the closed configuration

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE673255C (de) * 1937-09-26 1939-03-18 Henschel Flugzeug Werke A G Verschluss fuer Handlochdeckel
DE688898C (de) * 1937-10-24 1940-03-05 Beschlagfabrik Benninghoven Verschluss mit einliegenden Betaetigungsgliedern
FR1136148A (fr) 1955-11-22 1957-05-09 Entpr Morence Perfectionnements aux serrures dites coup de poing
US3450453A (en) 1966-08-17 1969-06-17 Kyoeikogyo Kk Drawer latch device for filing cabinets
JPH0598853A (ja) * 1991-10-09 1993-04-20 Misawa Homes Co Ltd 出没式ドア把手装置
JPH08270297A (ja) * 1995-03-28 1996-10-15 Osaka Kanagu Kk 扉の開放防止具
DE19629688A1 (de) 1996-07-23 1998-01-29 Bosch Gmbh Robert Kabel und Verfahren zu seiner Herstellung
DE19629866C2 (de) 1996-07-24 2000-11-16 Simon Karl Gmbh & Co Kg Schloß mit einem in einem Schloßgehäuse gelagerten, seitlich herausbewegbaren Riegel
DE10005042C1 (de) 2000-02-04 2001-09-06 Wilhelm Bott Gmbh & Co Kg Verriegelungsvorrichtung für eine in einem Gehäuse laufende Schublade oder dergleichen, insbesondere zum Einbau in eine Werkstatteinrichtung an Bord eines Kraftfahrzeuges, Schublade sowie Verschlußklappe dafür und Werkstatteinrichtung für ein Fahrzeug
KR200203250Y1 (ko) * 2000-06-26 2000-11-15 주식회사현대엔지니어링 로킹장치
JP2004143737A (ja) * 2002-10-23 2004-05-20 Kawamura Electric Inc ラッチ装置
EP1959075A1 (fr) 2005-11-10 2008-08-20 Okamura corporation Dispositif de loquet de porte
US20100244465A1 (en) 2009-03-31 2010-09-30 De Mola Manuel Loret Two assembly parts latch system
US20120074714A1 (en) 2009-05-25 2012-03-29 Sandro Saccon Device for locking second leaves in the closed configuration
DE202010011972U1 (de) 2010-08-30 2011-01-13 Beloxx Gmbh & Co. Kg Einrichtung zum Sichern der Schließstellung eines beweglich an einem Möbelrahmen angeordneten Schließelementes

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