EP4000460B1 - Dispositif destiné à déplacer une partie de meuble mobile - Google Patents

Dispositif destiné à déplacer une partie de meuble mobile Download PDF

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Publication number
EP4000460B1
EP4000460B1 EP21206413.3A EP21206413A EP4000460B1 EP 4000460 B1 EP4000460 B1 EP 4000460B1 EP 21206413 A EP21206413 A EP 21206413A EP 4000460 B1 EP4000460 B1 EP 4000460B1
Authority
EP
European Patent Office
Prior art keywords
ejector
triggering
movement
furniture part
movable furniture
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.)
Active
Application number
EP21206413.3A
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German (de)
English (en)
Other versions
EP4000460A1 (fr
Inventor
Jörg JANZEN
Tino Fellner
Markus Albrecht
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.)
Grass GmbH
Original Assignee
Grass GmbH
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 Grass GmbH filed Critical Grass GmbH
Publication of EP4000460A1 publication Critical patent/EP4000460A1/fr
Application granted granted Critical
Publication of EP4000460B1 publication Critical patent/EP4000460B1/fr
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Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening

Definitions

  • devices are used to influence the movement of the furniture part.
  • Such devices are formed, for example, by a unit which can be attached to the furniture part, the furniture body or the guide means at a suitable location.
  • the guide means include in particular a sliding guide, such as a full or partial extension, or a pivoting guide, such as a furniture hinge.
  • devices for moving the furniture part are known, which can optionally be provided to provide an additional function, in particular to make it easier for a user to open the furniture part.
  • a device is e.g WO2018011354 A known.
  • the additional function can be tailored in particular to the type and size of the furniture part.
  • the device for influencing the movement of the furniture part relates, for example, to systems for providing a force-assisted opening function for the furniture part.
  • the disadvantage of such a known device is that, especially with a comparatively heavy drawer, the device is loaded by the closing movement of the drawer and - unintentionally by the user - is then activated, whereby the drawer is ejected again, especially when the kinetic energy of the drawer is comparatively high. However, this is precisely against the user's wishes.
  • the object of the present invention is to develop a device for moving a movable furniture part, in particular to improve the device for moving the movable furniture part in such a way that an unintentional triggering of an opening process of the device during a loading process of the device and / or in particular immediately afterwards charging of the device is prevented.
  • the invention is based on a device for moving a movable furniture part in an opening direction in relation to a furniture body of a piece of furniture, the movable furniture part being able to be brought into the opening direction and into a closing direction opposite to the opening direction via guide means, the device having an energy accumulator and an ejector has, so that with the device mounted on the furniture, the movable furniture part can be moved during an opening process from the closed position under the action of the energy accumulator in the opening direction, in that the energy accumulator drives the ejector from a closed position of the ejector in an opening movement of the ejector in an opening direction and the opening movement of the ejector can be transferred to the movable furniture part, with a closing movement of the ejector from an open position of the ejector in a closing direction enabling a charging process of the energy storage device, the device having a locking arrangement with a triggering element, the locking arrangement being designed to be in a locking position of the locking arrangement to keep the
  • a movable furniture part is designed, for example, as a drawer, a furniture flap and/or a furniture door.
  • the guide means are designed, for example, as an extension, for example as a full extension.
  • the guide means include, for example, a drawer rail and a body rail. It is also conceivable that the guide means additionally have a middle rail. It is also conceivable that the guide means comprise a hinge or a lever mechanism, for example the guide means form a flap fitting.
  • the device for triggering the opening movement of the ejector preferably has a so-called touch latch function or a touch latch arrangement.
  • the touch latch function integrated in the device, the movable furniture part, which is closed on the furniture body and is generally held in the closed position, is moved by a movement of the movable furniture part in the closing direction over a comparatively short movement path of the movable furniture part, which describes the triggering process.
  • the triggering process is, for example, a prerequisite for the opening movement of the movable furniture part to take place, which is supported by the energy storage device. Moving the movable furniture part to trigger it is advantageously done by the user from the outside, who, for example, presses against a front of the movable furniture part.
  • a front element of the movable furniture part for example a drawer front
  • a front element of the movable furniture part is present at a distance from a front side of the furniture body.
  • a movement of the movable furniture part in the opening direction relative to the furniture body under the force storage effect of the device arranged on the furniture takes place over at least a portion of a maximum opening path of the movable furniture part on the body provided according to the guide means.
  • a closing movement of the ejector is transmitted to the triggering element by means of a triggering element of the device, the device having a guide track, the ejector being guided in the guide track, the guide track being designed in this way that in a movement of the ejector from an open position of the ejector in the closing direction, the triggering element can be brought into a safety position, the ejector being in the safety position of the triggering element in the triggering position and the triggering element in the rest position, so that the triggering element is triggered by the ejector is prevented when the triggering device is in the safety position.
  • the device according to the invention is preferably designed in such a way that when the device is arranged on the furniture, with a closing movement of the movable furniture part relative to the furniture body, the energy storage device, which was at least partially discharged during the opening process, is recharged or can be brought back into the clamping state.
  • the necessary force is applied by the user, for example, when the user moves the movable furniture part in the closing direction, e.g. presses it.
  • the closing direction of the ejector when the device is arranged on the furniture is parallel and aligned in the same direction as the closing direction of the movable furniture part. It is also conceivable that the closing direction of the ejector when the device is arranged on the furniture is parallel and in the same direction as the opening direction of the movable furniture part.
  • the device is designed to be able to be arranged both on the furniture body and on the movable furniture part.
  • the opening direction and the closing direction of the ejector are aligned opposite to one another. For example, the opening direction and the closing direction of the ejector are aligned parallel to one another.
  • the triggering element is movably arranged on the ejector.
  • the triggering element is advantageously provided on the ejector in a pivotable manner.
  • the triggering element is rotatably arranged on the ejector. It is also conceivable that the triggering element is arranged on the ejector so that it can be moved linearly or displaceably in relation to the ejector.
  • the trigger member is movable relative to the ejector in a direction transverse to an opening and/or closing direction of the ejector.
  • a pivot axis of the triggering element is aligned transversely, in particular perpendicular to an opening and/or closing direction of the ejector.
  • the triggering element can Take the safety position and an active position on the ejector.
  • the triggering element is arranged on the ejector so that it can move from the safety position into the active position and vice versa.
  • the device has a spring element, the spring element being present in such a way that the spring element pushes and/or moves the ejector from the triggering position into the closed position when the triggering element is in the securing position.
  • the device to be triggered after closing.
  • the ejector in the release position, the ejector is subjected to a spring force by the spring element, in particular a spring force in the opening direction of the ejector.
  • the triggering element is in the safety position
  • the ejector in the triggering position is subjected to a spring force by the spring element.
  • the spring element acts directly on the triggering element in the securing position of the triggering element and/or in the triggering position of the ejector, in particular with its spring force.
  • the spring element acts directly on the triggering element in a closing movement of the ejector, in particular with its spring force.
  • the locking arrangement comprises the spring element.
  • the spring element is designed, for example, as a leaf spring, a leg spring or as a spiral spring.
  • the spring element is designed and/or arranged on the device in such a way that the spring element acts on the triggering element with a spring force in the securing position of the triggering element, so that due to the spring force the triggering element can be moved from the securing position with the ejector in the opening direction of the ejector. This puts the ejector in the closed position and that Trigger element can be brought into the active position.
  • the spring element is designed and/or arranged on the device in such a way that the spring element acts with a spring force on the trigger member during a closing movement of the ejector.
  • the spring element is designed and/or arranged on the device in such a way that when the ejector is triggered from the closed position of the ejector in the closing direction into the triggered position of the ejector, a movement of the triggering element relative to the ejector is prevented.
  • the spring element is designed and/or arranged on the device in such a way that when the ejector is triggered from the closed position of the ejector into the triggered position of the ejector, a movement of the triggering element from the active position into its securing position is prevented.
  • the ejector includes the spring element.
  • the spring element is arranged on the ejector.
  • the spring element is attached to the trigger element.
  • the spring element acts in particular directly between the ejector and the triggering element.
  • the elastic element is present as the spring element.
  • the device has both the spring element and the elastic element.
  • the elastic element is present in the form of a film hinge.
  • the elastic element is a film hinge. It is also conceivable that a force of the elastic element on the triggering element and a force of the spring element on the triggering element are present opposite to one another and/or are aligned opposite to one another.
  • the spring element is arranged on a base body of the device.
  • the guide track is advantageously formed on the base body.
  • the base body includes guideway.
  • the spring element acts in particular directly between the base body and the trigger member.
  • the spring element is arranged on the trigger element.
  • the spring element is linearly movable relative to the base body.
  • the spring element together with the trigger element is movable relative to the base body.
  • the triggering element is arranged on the base body in a linearly movable manner.
  • the trigger element is present so that it can move linearly in an opening and closing direction of the ejector.
  • the base body has a guide link, with the trigger element being guided at least in sections by the guide link.
  • the triggering element comprises a guide element which interacts with the guide link and/or by means of which the trigger element is guided through the guide link.
  • the triggering element is in direct contact with the guide link, at least in sections.
  • the ejector is present between the guide link and the triggering element and the triggering element is present, guided by the ejector, due to an interaction of the ejector with the guide link.
  • the guide link is part of the guide track or vice versa.
  • the guide link of the base body is designed such that the guide link blocks movement of the ejector from the closed position of the ejector into an open position.
  • the guide link advantageously blocks a movement of the trigger member in the opening direction of the ejector and thus also a movement of the ejector from the closed position into an open position.
  • the guide link preferably has a blocking element, for example in the form of a stop for the triggering element.
  • the blocking element forms a stop for the guide element of the trigger member.
  • this is pushing Spring element and / or the elastic element, the trigger element in the closed position of the ejector against the blocking element.
  • the triggering element is in its operative position in the closed position of the ejector.
  • a blocking of the movement of the ejector from the closed position into an open position can be canceled by moving the trigger member against a force, in particular a spring force, for example of the spring element and/or for example of the elastic element.
  • a blocking of the movement of the ejector from the closed position into an open position can be canceled by moving, in particular pivoting, the trigger member in a direction transverse to an opening and/or closing movement of the ejector.
  • a force of the energy storage is greater than a force of the spring element and/or than a force of the elastic element. For example, this makes it possible to release the blocking of the triggering element in a triggering process of the device.
  • the triggering element is designed as an elastic element.
  • the triggering element is designed to be elastic.
  • the triggering element is resiliently mounted on the ejector.
  • the trigger element is present integrally with the ejector.
  • the triggering element is coupled, in particular connected, to the ejector via an elastic element.
  • the ejector, the elastic element and the trigger member are present in one piece or integrally. This makes production of the device parts comparatively simpler and/or cheaper.
  • the device has a link guide, the trigger element being guided at least in sections by the link guide during a movement from the safety position in the opening direction of the ejector.
  • the link guide is designed, for example, in the form of a ramp.
  • Link guide formed on the base body of the device.
  • the triggering element of the locking arrangement comprises the link guide, the triggering element being guided at least in sections by the link guide of the triggering element during a movement from the securing position in the opening direction of the ejector.
  • the device is advantageously designed in such a way that the triggering element is guided by the link guide when the ejector moves in the opening direction of the ejector from its securing position into its active position.
  • an area is to be considered as a closed position, a release position, an active position and/or a securing position.
  • the ejector and/or the trigger member can assume several different positions within the respective area.
  • the ejector and/or the trigger member can assume several different positions along a closing and/or opening direction of the ejector.
  • the device has a damping element.
  • the damping element comprises a spring element, for example a spring.
  • a movement of the ejector from the closed position into the release position is dampened and/or braked by the damping element.
  • the ejector preferably acts directly on the damping element.
  • the ejector is always connected to the damping element in the release position.
  • the damping element is present in such a way that it moves the ejector from the release position into the closed position.
  • the device is designed in such a way that the ejector contacts the damping element in a closing movement towards the release position, in particular in a release process, before that Triggering element interacts with the triggering element, in particular before the triggering element contacts the triggering element.
  • the device is designed in such a way that the ejector first contacts the damping element in a closing movement, in particular from the closed position, in the direction of the triggering position and then the triggering element interacts with the triggering element.
  • the device is designed in such a way that to trigger the triggering element, the ejector first contacts the damping element in a closing movement towards the triggering position and then the triggering element interacts with the triggering element.
  • An advantageous embodiment of the invention is a piece of furniture with a device according to one of the previously described embodiments.
  • the furniture includes a furniture body and a movable furniture part arranged movably thereon.
  • the device is designed to be arranged on the furniture body and/or on the movable furniture part.
  • a piece of furniture 50 with a box-shaped furniture body 51 and a drawer 53 which is movably guided via guide means 52 is in Figure 1 shown.
  • the drawer 53 comprises a drawer bottom 54, a drawer front 55, two opposite side walls 56 and a drawer rear wall 57.
  • two guide means 52 with the same effect are present between each side wall 56 of the drawer 53 and an associated body side wall 58.
  • a device 1, 2 according to the invention (shown in dashed lines) for moving or ejecting the furniture part designed as a drawer 53 in the opening direction M1 is arranged on an underside of the drawer bottom 54.
  • the device 1 is used to force-assisted ejection of the drawer 53 over a first section of an opening movement of the drawer 53 from a closed position relative to the furniture body 51 in the opening direction M1 of the drawer 53.
  • the drawer 53 is via the guide means 52, for example two similar parts or Full extensions, mounted on the furniture body 51 so that they can be moved in the direction of M1 and M2.
  • the device 1 can alternatively be arranged on the furniture body 51 or on the guide means 52 of the furniture 50.
  • the device 1 includes, among other things, a base body in the form of a base plate 3, an energy storage device 4, a coupling device 5, an ejector 6 and a locking arrangement 7.
  • a trigger member 8 is movably arranged on the ejector 6.
  • the triggering element 8 is designed in the form of a pressure piece.
  • the locking arrangement 7 is a trigger element 9.
  • the trigger element 9 is designed as a trigger.
  • a damping element 11 is present.
  • the damping element 11 comprises a spring 12.
  • the device 1 comprises a spring element 26, in particular in the form of a leaf spring.
  • a guide track 10 is advantageously formed on the base plate 3.
  • the base plate 3 preferably comprises a guide link 25.
  • the spring element 26 is arranged with a first end 27 on the base body 3, in particular fixed in position.
  • a housing of the device 1 includes the base plate 3 and a cover component, which is not shown.
  • the device 1 can be arranged via the housing or via the cover component and/or the base plate 3 on the underside of the drawer bottom 54 and/or on the guide means 52.
  • Holding sections, guide contours, stop elements and/or receiving sections for connecting the individual components of the device 1 are formed on the base plate 3.
  • the energy accumulator 4 comprises two similar spiral springs 13, 14 arranged in parallel, which form a spring package.
  • the spiral springs 13, 14 are arranged on an adjustable fixed bearing 15 at a first end of the energy accumulator 4.
  • the fixed bearing 15 advantageously comprises a movable bearing part 16, on which the spiral springs 13, 14 are detachably but firmly held, and an adjusting part 17 with an operating section 18, via which a user can adjust a position of the end of the energy storage device 4 from the outside in a variable, fixed position.
  • This can advantageously be a
  • the force effect of the energy storage device 4 on the drawer 53 can be preset during the opening process of the drawer 53.
  • the associated ends of the spiral springs 13, 14 are attached to a slide-like movement element 19 at a second end of the energy storage device 4.
  • the carriage-like movement element 19 is guided linearly in a direction of movement P1 and an opposite direction of movement P2 via an associated guide contour on the base plate 3.
  • the movement directions P1 and P2 of the movement element 19 run parallel to the opening direction M1 of the drawer 53 and an opposite closing direction M2.
  • the opening direction of the drawer 53 corresponds to the direction P1 and the closing direction of the drawer 53 corresponds to the direction P2.
  • the ejector 6 can only be moved linearly or can be moved back and forth parallel to the direction of movement of the movement element 19 in the directions P1 and P2.
  • the guide track 10 is formed on the base plate 3, which is coordinated with guide sections, for example on one side of the ejector 6.
  • an opening process of the drawer 53 caused by the device 1 takes place exclusively via a direct operative connection of the energy accumulator 4 via the movement element 19 moving in the direction P2 to the ejector 6.
  • a stop element 20 is formed on the movement element 19, which is advantageously designed to be elastic and thus prevents or at least dampens a noise that would be disruptive to a user if the movement element 19 hits the ejector 6 during the opening process of the drawer 53.
  • the coupling device 5 comprises, in addition to a clamping lever 21, an adjusting lever 22 and a connecting lever 23.
  • the clamping lever 21 is articulated at a second end via a bearing pin on the adjusting lever 22.
  • the connecting lever 23 is also articulated at a second end to the adjusting lever 22 via a further bearing journal spaced apart from the bearing journal and at its first end to the movement element 19 via a further bearing journal.
  • the adjusting lever 22 is movable at a first end via a further bearing pin, in particular pivotably arranged on the base plate 3, the bearing pin preferably being received both on the base plate 3 and on the cover component (not shown).
  • the adjusting lever 22 is advantageously mounted to be pivotable and/or rotatable about an axis of rotation for charging the energy accumulator 4.
  • the adjusting lever 22 can transmit a force with a translation from the tensioning lever 21 to the connecting lever 23 when tensioning the energy accumulator 4.
  • the transmission ratio is formed on the one hand by the ratio of the distance between the bearing pins on the adjusting lever 22 and on the other hand by the combined circular and linear movement of the tensioning lever 21 and / or the connecting lever 23 to one another during the charging process of the energy storage device 4.
  • the coupling device 5 can transmit a force for tensioning the energy accumulator 4 from the ejector 6 via the tensioning lever 21 and the adjusting lever 22 on the connecting lever 23 and thus the energy accumulator 4, in particular the coupling device 5 reduces the force exerted by the ejector 6 on the energy storage 4.
  • the tensioning of the energy accumulator 4 is advantageously completely completed before, for example, an automatic retraction mechanism of the device 1 (not shown) for force-assisted retraction of the drawer 53 into the completely closed position on the furniture body 51 becomes effective.
  • the automatic retraction system is not part of device 1.
  • the ejector 6 In a closing movement of the drawer 53, the ejector 6, starting from an open position, is moved in the closing direction P2 by a driver 24, which in the exemplary embodiment described is present in particular in a fixed position on the furniture body 51.
  • the device 1 is shown in different positions of its elements.
  • the energy storage device 4 is shown in a loaded position.
  • the energy accumulator 4 is kept in the loaded state by locking the movement element 19 with the locking arrangement 7.
  • the ejector 6 is decoupled from the locking arrangement 7, for example.
  • the ejector 6 is shown in a closed position.
  • the trigger member 8 is rotatably mounted on the ejector 6.
  • the ejector 6 includes a limiting contour 29, which limits a rotational movement of the trigger member 8 relative to the ejector 6.
  • the trigger element 8 is shown in an active position.
  • the triggering element 8 is positioned in the active position relative to the ejector 6 in such a way that the triggering element 8 can interact with the triggering element 9.
  • the triggering element 8 preferably comprises a guide element 30, which engages in the guide link 25 when the triggering element 8 is arranged on the base plate 3.
  • the guide element 30 is in the form of a Guide pin trained. It is conceivable that the guide element 30 is present protruding from a base body 32 of the trigger element 8.
  • the guide link 25 is designed in such a way that when the ejector moves from the closed position into a release position in the closing direction or vice versa, a movement of the release member 8 relative to the ejector 6 can be realized.
  • the triggering element 8 advantageously comprises an elongated base body 32.
  • the triggering element 8 is movably mounted at a first end 33 of the base body 32, in particular rotatably mounted on the ejector 6.
  • the trigger element 8 advantageously comprises a limiting element 34 at the first end 33, for example in the form of a pin.
  • the limiting element 34 engages in the limiting contour 29, so that a rotational movement of the triggering element 8 relative to the ejector 6 is restricted by the interaction of the limiting contour 29 with the limiting element 34.
  • the triggering element 8 is preferably plate-shaped with two opposing large side surfaces and two opposing narrow side surfaces.
  • the first end 33 of the trigger element 8 is present at one end of the side surfaces.
  • the trigger member 8 has a second end 35 opposite the first end 33.
  • a narrow side surface 36 of the triggering element 8 is present in a bevelled manner.
  • the second end 35 is present with a comparatively narrow taper.
  • the trigger member 8 is provided with a recess 37 on the narrow side surface opposite the narrow side surface 36.
  • the triggering element 8 advantageously comprises a stop 38 at the second end 35, by means of which the triggering element 8 can interact with the triggering element 9 in the active position.
  • the ejector 6 is shown in the release position.
  • the ejector 6 is in the triggering position with one end 31 in contact with the damping element 11.
  • the triggering element 8 is in the Figures 4 and 8th shown in a safety position.
  • the trigger element 8 is present in the safety position opposite to the active position in a position rotated away relative to the ejector 6.
  • the ejector 6 is shown in the release position.
  • the trigger element 8 is in the Figures 5 and 9 shown in the active position.
  • the trigger element 8 strikes according to the position Figures 5 and 9 with its stop 38 on a trigger surface 39 of the trigger element 9.
  • a link guide 28 is present on the trigger element 9.
  • the link guide 28 is designed, for example, as a bevel, for example in the form of a ramp on the trigger element 9.
  • the link guide 28 ends at one end of the trigger element 9 in the trigger surface 39.
  • the guide link 25 can include a blocking element 40.
  • the blocking element 40 is designed, for example, as a narrowing, which forms a transition between the guide track 10 and the guide link 25.
  • the trigger element 8 with its guide element 30 is present, guided in the guide track 10 or in the guide link 25, depending on the position of the ejector 6 relative to the base plate 3.
  • a sequence of movements of the ejector 6 and the trigger member 8 is described below, starting from an open position of the ejector 6 in the closing direction.
  • the ejector 6 is closed during a closing movement, for example moved in the direction P2 by a closing movement of the drawer 53 by a user in the arranged state of the device 1 on the furniture 50.
  • the ejector 6 reaches the closed position according to Figures 2, 3 and 7 . Due to a closing force that is too great, for example, the ejector 6 can be moved beyond the closed position in the direction P2 during the closing movement.
  • the trigger element 8 interacts with its guide element 30 with the link guide 25 and is deflected into the right path 41 of the link guide 25, for example due to the blocking element 40 and the associated deflection of the trigger element 8.
  • the triggering element 8 is deflected from its active position into its securing position relative to the ejector 6 by moving the ejector 6 further in the direction of the triggering position through the link guide 25.
  • the stop 38 is deflected in such a way that the stop 38 does not come into contact with the trigger surface 39 of the trigger element 9 during the closing movement of the ejector 6. This prevents the locking arrangement 7 from being triggered, particularly unintentionally.
  • the spring element 26 comes into contact with the side surface 36, so that the spring element 26 counteracts a deflection of the triggering element 8 through the right path 41 of the link guide 25 through its spring force.
  • Due to the comparatively tapered bevel of the link guide 28, the ejector 6 is moved from the release position in the direction P1 back into the closed position by the spring force of the spring element 26 Figures 2, 3 and 7 emotional.
  • the trigger element 8 slides along the Link guide 28 in the direction P1 and pivots from the safety position back into the active position, so that the trigger element 8 with the guide element 30 threads into the left path 42 of the link guide 28.
  • the blocking element 40 Due to the bulge of the blocking element 40 to form the constriction, the blocking element 40 forms a natural stop for the guide element 30 during a return movement in the direction P1 when it is guided in the left path 42.
  • the triggering element 8 does not interact with the spring element 26, so that no force acts on the ejector and it remains in the closed position due to the stop of the triggering element 8 on the blocking element 40.
  • the force accumulator 4 is triggered by a closing movement of the ejector 6 from the closed position into the released position, for example by a closing movement of the drawer 53 by a user in the arranged state of the device 1 on the furniture 50.
  • the ejector is activated starting from the closed position according to Figures 2, 3 and 7 in the closing direction P2 into the release position according to Figures 5 and 9 emotional.
  • the guide element 30 of the release member is in the left path 42, which is why the release member 8 is guided in the left path 42 when the ejector 6 moves according to the previous paragraph and in the Effective position remains during a closing movement.
  • the triggering element 8 in the triggering position comes with its stop 38 into contact with the triggering surface 39 of the triggering element 9, so that the triggering element 9 comes out of its rest position (according to Figures 2, 3 , 7 ) is moved in the direction P2 into a release position (not shown in the figures) and thereby causes the movement element 19 to be unlocked with the locking arrangement 7.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)

Claims (9)

  1. Dispositif (1, 2) pour déplacer une partie de meuble mobile (53) dans une direction d'ouverture par rapport à un corps de meuble (51) d'un meuble (50), la partie de meuble mobile (53) pouvant être amenée dans la direction d'ouverture et dans une direction de fermeture opposée à la direction d'ouverture par l'intermédiaire de moyens de guidage (52), le dispositif (1, 2) présentant un accumulateur de force (4) et un éjecteur (6), de telle sorte qu'avec le dispositif (1, 2) monté sur le meuble (50), la partie de meuble mobile (53) peut être déplacée dans la direction d'ouverture lors d'une opération d'ouverture à partir de la position de fermeture sous l'action de l'accumulateur de force (4), par le fait que l'accumulateur de force (4) entraîne l'éjecteur (6) à partir d'une position de fermeture de l'éjecteur (6) dans un mouvement d'ouverture de l'éjecteur (6) dans une direction d'ouverture et le mouvement d'ouverture de l'éjecteur (6) peut être transmis à la partie de meuble mobile (53), une opération de chargement de l'accumulateur de force (4) étant rendue possible lors d'un mouvement de fermeture de l'éjecteur (6) à partir d'une position d'ouverture de l'éjecteur (6) dans une direction de fermeture, le dispositif (1, 2) présentant un agencement de verrouillage (7) avec un élément de déclenchement (9), l'agencement de verrouillage (7) étant configuré pour maintenir l'accumulateur de force (4) dans l'état chargé dans une position de verrouillage de l'agencement de verrouillage (7), l'éjecteur (6) pouvant être déplacé de la position de fermeture à une position de déclenchement de l'éjecteur (6) dans un mouvement de fermeture dans la direction de fermeture, le mouvement de fermeture de l'éjecteur (6) pouvant être transmis à l'élément de déclenchement (9), de telle sorte que l'élément de déclenchement (9) peut être amené d'une position de repos à une position de déclenchement, l'accumulateur de force (4) étant présent sous forme déverrouillée dans la position de déclenchement de l'élément de déclenchement (9), un mouvement de fermeture de l'éjecteur (6) étant transmis à l'élément de déclenchement (9) au moyen d'un organe de déclenchement (8), le dispositif (1, 2) présentant une voie de guidage (10), l'éjecteur (6) étant présent sous forme guidée dans la voie de guidage (10), la voie de guidage (10) étant configurée de telle sorte que, dans un mouvement de l'éjecteur (6) à partir d'une position d'ouverture de l'éjecteur (6) dans la direction de fermeture, l'organe de déclenchement (8) peut être amené dans une position de sécurité, l'éjecteur (6) se trouvant dans la position de sécurité de l'organe de déclenchement (8) dans la position de déclenchement et l'élément de déclenchement (9) dans la position de repos, de telle sorte qu'un déclenchement de l'élément de déclenchement (9) par l'éjecteur (6) est empêché lorsque l'organe de déclenchement (8) se trouve dans la position de sécurité, caractérisé en ce que l'organe de déclenchement (8) est agencé de manière mobile sur l'éjecteur (6).
  2. Dispositif (1, 2) pour déplacer une partie de meuble mobile (53) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif (1, 2) présente un élément à ressort (26), l'élément à ressort (26) étant présent de telle sorte que l'élément à ressort (26) déplace l'éjecteur (6) de la position de déclenchement à la position de fermeture lorsque l'organe de déclenchement (8) se trouve dans la position de sécurité.
  3. Dispositif (1, 2) pour déplacer une partie de meuble mobile (53) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément à ressort (26) est agencé sur l'éjecteur (6).
  4. Dispositif (1, 2) pour déplacer une partie de meuble mobile (53) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément à ressort (26) est agencé sur un corps de base (3) du dispositif (1, 2).
  5. Dispositif (1, 2) pour déplacer une partie de meuble mobile (53) selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps de base (3) présente une coulisse de guidage (25), l'organe de déclenchement (8) étant au moins par sections sous forme guidée à travers la coulisse de guidage (25).
  6. Dispositif (1, 2) pour déplacer une partie de meuble mobile (53) selon l'une quelconque des revendications précédentes, caractérisé en ce que la coulisse de guidage (25) du corps de base (3) est configurée de telle sorte que la coulisse de guidage (25) bloque un mouvement de l'éjecteur (6) de la position de fermeture de l'éjecteur (6) à une position d'ouverture.
  7. Dispositif (1, 2) pour déplacer une partie de meuble mobile (53) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'organe de déclenchement (8) est configuré sous la forme d'un élément élastique.
  8. Dispositif (1, 2) pour déplacer une partie de meuble mobile (53) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif (1, 2) présente un guide à coulisse (28), l'organe de déclenchement (8) se présentant au moins par sections sous forme guidée à travers le guide à coulisse (28) lors d'un mouvement à partir de la position de sécurité dans la direction d'ouverture.
  9. Meuble (50) avec un dispositif (1, 2) selon l'une quelconque des revendications précédentes.
EP21206413.3A 2020-11-19 2021-11-04 Dispositif destiné à déplacer une partie de meuble mobile Active EP4000460B1 (fr)

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DE102021115557A1 (de) * 2021-06-16 2022-12-22 Grass Gmbh Vorrichtung zum Bewegen eines bewegbaren Möbelteils
DE102022111534A1 (de) 2022-05-09 2023-11-09 Paul Hettich Gmbh & Co. Kg Ausstossvorrichtung
WO2024039306A1 (fr) * 2022-08-15 2024-02-22 Samet Kalip Ve Madeni̇ Eşya San Ve Ti̇c. A.Ş Dispositif d'éjection d'une pièce de meuble mobile

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DE202015104440U1 (de) * 2015-08-21 2016-11-22 Grass Gmbh Vorrichtung zum Bewegen eines bewegbaren Möbelteils und Möbel
DE102016113043A1 (de) * 2016-07-15 2018-01-18 Paul Hettich Gmbh & Co. Kg Antriebsvorrichtung für ein bewegbares Möbelteil und Möbel
DE202017103117U1 (de) * 2017-05-23 2018-08-24 Grass Gmbh Vorrichtung zur Bewegungsbeeinflussung eines Möbelteils und Möbel

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