EP2139363B1 - Piece of furniture and device for ejecting a furniture part which is movably received on a stationary furniture part - Google Patents
Piece of furniture and device for ejecting a furniture part which is movably received on a stationary furniture part Download PDFInfo
- Publication number
- EP2139363B1 EP2139363B1 EP08749258.3A EP08749258A EP2139363B1 EP 2139363 B1 EP2139363 B1 EP 2139363B1 EP 08749258 A EP08749258 A EP 08749258A EP 2139363 B1 EP2139363 B1 EP 2139363B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- furniture part
- sensor
- movable furniture
- movable
- closed position
- 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.)
- Not-in-force
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- 238000001514 detection method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 8
- 230000001953 sensory effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000001939 inductive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
-
- 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
Definitions
- the invention relates to a device according to claim 1 and a furniture according to claim 10.
- a movable furniture part of a piece of furniture can be moved out of a closed position, in particular by a comparatively short partial path of the entire possible movement path, in order subsequently to be moved on manually by a person.
- a movable furniture part of a piece of furniture can be moved out of a closed position, in particular by a comparatively short partial path of the entire possible movement path, in order subsequently to be moved on manually by a person.
- the drawer which is driven out only slightly by the ejection, is subsequently much easier to move completely manually.
- movable furniture parts can be formed without an outside handle element be, because due to the ejection process, the movable furniture part can be used for example on a front end without any problems.
- An apparatus for ejecting a furniture part according to the preamble of claim 1 is known from the document WO 2006/017864 A1 known.
- Object of the present invention is to provide a corresponding piece of furniture or a device of the type mentioned, whereby an increased ease of use for furniture in a technically or economically advantageous manner is possible.
- the invention is initially based on a device for ejecting a furniture part, which is movably received on a stationary furniture part, with a driven by a drive unit ejection element which is provided on one of the furniture parts to eject the movable furniture part from a closed position, with the intention in that, during an ejection operation, the contact between the ejection element and the other furniture part is canceled and with a control unit for checking the drive unit, the control unit applying a definable closing position of the movable furniture part for controlling the drive unit.
- An essential aspect of the invention is that means are provided with which, after a closing operation of the movable furniture part, a standstill position reached thereby can be fixed as a new closed position and replaces the previously assumed closed position.
- a tripping characteristic always remain the same or a tripping operation can always be reliably recognized by a person as such.
- a small closing or front gap is formed between the movable furniture part in its closed position and the fixed furniture body, which results on an operating side of the movable furniture part and counter sections of the fixed furniture body, for example, with a few millimeters gap width.
- the closing gap it is possible to perform a triggering operation by pressing against the control or front side of the movable furniture part in the direction of the body. The triggering process is recognized as such and then responded accordingly by the control unit.
- the movable furniture part is then ejected driven by the ejection element.
- the means are configured to define a new closed position when the movable furniture part after the closing operation, a standstill position within a predeterminable area in the vicinity of a mechanical closing stop of the movable furniture part occupies.
- This can be achieved that only such standstill positions of the movable furniture part can be used as a new closing position when the movable furniture part is really closed.
- In the close range means in particular a few centimeters or millimeters spaced from the mechanical closing stop. This can be avoided, for example, that a standstill position of the movable furniture part that remains at any point between a closed position and a fully open position is defined as a new closing position, just because the movable furniture part is no longer moving.
- This condition can occur if, for example, when moving the movable furniture part by tilting an object between the movable and the stationary furniture part or another adjacent section, the movable furniture part is mechanically blocked in its movement and stops or, for example, when the user does not want to completely close the movable furniture part.
- the means are adapted to determine the new closed position, if within a predefined period from the time of reaching the standstill position, no substantial movement of the movable furniture part takes place.
- certain definable conditions for the redefinition of the closing or zero position can be ignored, for example, when the closing operation short periods occur without movement of the movable furniture part in which the movable furniture part for a moment assumes a standstill position, but the closed position still not completely reached, but finally reached after the short interruption.
- the means are designed such that they do not define a new closed position if, over a predefined period of time, from the time of reaching the Standstill position calculated, no significant movement of the movable furniture part takes place more.
- this action is defined as a new closing position.
- the new closing position corresponds to the mechanical stop, whereas otherwise a trigger command for the movable furniture part would no longer be possible in touch-latch arrangements, since a counter-pressing against the movable furniture part causes no release movement and thus no opening movement can be triggered , Moreover, it can basically be ruled out to define a new closed position in the mechanical stop position, so that a trigger action always remains possible, in particular in the case of touch-latch arrangements.
- the means comprise sensor means for detecting a movement state of the movable furniture part.
- the sensor means With the sensor means, it is possible to detect a movement or a stilltand of the movable furniture part relative to the stationary furniture part or to provide information about the control unit.
- Modern sensor means work precisely, are robust and space-saving applicable or are compatible to the control unit or to correspondingly used computing units.
- the sensor means are adapted to detect the state of movement of the movable furniture part indirectly via a sensory detection of the movement of the ejection element. This makes use of the fact that the closing operation within a short range before reaching a mechanical closing stop, so states that come into consideration for the determination of the new closed position, the movable furniture part with the ejection element in contact is.
- the ejection element can generally have two positions in its retracted or pivoted-back position.
- a first rest position corresponds to a waiting position when the movable furniture part is open or when closing.
- a further rest position results when the ejection element comes into contact with the closing movable furniture part, wherein the ejection element can yield slightly from its first rest position in its position, in particular by a resilient mounting of the ejection element, and it comes to the second rest position of the ejection element, said this is used to determine the new zero or closed position.
- the ejection element can behave with high agreement or very precisely as the movable furniture part or is in particular moved in accordance with similar or is exactly silent, even if the movable furniture part is stationary. On the sensory detection of the movement of the ejection element, it is therefore possible to determine the movement state of the movable furniture part accurately and reliably indirectly.
- the sensor means comprise a sensor with two sensor parts, of which one sensor part is arranged on a fixedly positioned part of the ejection device or on the stationary furniture part and the other sensor part on the ejection element or on the movable furniture part.
- This allows flexible positionable placement of the sensor means at preferred locations on the furniture or the ejection device.
- the sensor means can be positioned where particularly precise or even the slightest movements of the movable furniture part can be detected directly or indirectly.
- the sensor means comprise a Hall sensor.
- a Hall sensor advantageously allows a sensory detection in a relevant spatial area, which is helpful especially in determining the closed position.
- the Hall sensor consists for example of two sensor parts, of which a sensor part in particular fixed and the other sensor part is movably mounted, for example on the movable furniture part or on the ejection element.
- the sensor means may also work differently, in particular optical, inductive, capacitive, magnetic, with infrared or with an incremental encoder and the like.
- the sensor means are designed to supply information about a sensory detected movement state of the movable furniture part of the control unit.
- information about the state of motion of the movable furniture part of the higher-level control unit can be supplied based on the sensory detection.
- this information can then be processed accordingly, in particular to define the new closed position.
- the final determination of the new closing position in the control unit takes place if, as explained above, corresponding specifications are fulfilled, e.g. temporal and / or spatial requirements with regard to the triggering or closing process.
- the invention also relates to a piece of furniture having a furniture part which is movable relative to a stationary furniture part, the furniture having one of the devices described above.
- This can be realized in the furniture already mentioned advantages, especially on a piece of furniture with respect to fixedly positioned sections movable drawers, doors, flaps, swivel, sliding or pull-outs and the like.
- the ejection device universally attachable or this is easy to retrofit.
- there is no need to provide additional provisions for locking the movable furniture part in the closed position since the movable furniture part can be locked by conventional means, e.g. an automatic retraction can be kept in the closed position.
- furniture parts are primarily furniture parts for kitchen and home furniture to understand, however, the term furniture parts in the context of the invention may also extend to drawers, doors and flaps at other facilities, such as a drawer on a tool cabinet or car.
- FIGS. 1 and 2 show a furniture 1 with a body 2 and a 2 movable in the body 2 via a pull-out drawer 3.
- the pull-4 includes in particular a known full extension with a drawer-side drawer rail, a body-side fixed rail and a movable between them middle rail.
- FIG. 1 is the drawer 3 in a closed position, in which between the body 2 and an inner side of a front section 3a of the drawer 3, a front gap 5 is formed, for example, a few millimeters.
- the front section 3a has no handle in the example shown, but also a handle may be present.
- the front gap serves primarily to enable a release command by pressing on the front part 3a for a discharge operation, in which the drawer 3 can be moved in the direction of the body 2 over a few millimeters, reducing the front gap 5.
- a triggered ejection process is carried out with an ejection device 6 according to the invention. Is in the in FIG. 1 As shown, the closed drawer 3 is pressed slightly, a movement of the drawer can be registered via, for example, corresponding sensors, not shown, whereby an ejection process by means of the ejector 6 is triggered.
- FIG. 2 shows the fully opened drawer 3 in the body 2, which is shown without a side wall, rear wall and upper part.
- An ejection lever 7 of the ejector 6 is shown in a maximum pivoted position.
- the ejection lever 7 can be pivoted, for example, with respect to the rear wall of the furniture body 2, not shown, by a maximum pivoting angle of approximately 80 to approximately 90 degrees or more. By pivoting the ejection lever 7 this comes to rest on the outside of a rear wall 3b of the drawer 3 and can push the drawer 3 from a closed position in particular by a distance of, for example, about 30 to 70 mm from the closed position according to FIG. 1 move in the opening direction.
- the discharge lever 7 is moved from an applied or folded-back position into the drive unit concealed by a housing section FIG. 2 shown pivoting driven driven. Thereafter, a contact between the rear wall 3b and the ejection lever 7 is released and the moving drawer 3 can move on a bit freely. Subsequently, or preferably, when the drawer moves a bit freely or as soon as the contact between the rear wall 3b and ejection lever 7 is gone is in particular by means of the drive unit of the ejection lever 7 back into the pivoted back position to be ready for a next pivoting or ejection operation.
- applied position of the ejection lever 7 (not shown) whose longitudinal axis is aligned approximately parallel to the drawer rear wall 3b and to trusses 8a, 8b.
- the ejector 6 is releasably clipped.
- the two trusses 8a, 8b are themselves accommodated in receiving flanges 9a and 9b, which are fastened to the side walls of the furniture body 2.
- the ejection device can also be attached to the drawer 3 and moved along with it, then the ejection lever 7 can at least be ejected into contact e.g. get to the back wall of the body 2.
- the ejection lever 7 is in FIG. 2 shown in its maximum pivoted position so that it is clearly visible, with completely open drawer 3 of the ejection lever 7 is usually already in its réellegeschwenkten position or in its rest position.
- FIGS. 3 to 6 a furniture 1 is shown from above with omission of an upper side of the body 2, the one to the ejection device according to FIG. 2 modified ejection device 6 has.
- the furniture body 2 shows a rear wall 2a, a right side wall 2b and a left side wall 2c.
- trusses 8a and 8b extending between the side walls 2b and 2c extending trusses 8a and 8b according to FIG. 2 housed, where the ejector 6 is attached.
- FIG. 3 when completely closed drawer 3, the ejection lever 7 is stretched or straight in its shape and in a swung-back rest position.
- the ejection device 6 and the trusses 8a, 8b advantageously require a comparatively small space especially in the depth of the furniture 1.
- FIGS. 4 and 5 show the ejection lever 7 in a bent shape or with a bend, wherein a front angled portion of the ejection lever 7 on a rear wall 3b of the drawer 3 area ( FIG. 4 ) or selectively ( FIG. 5 ) may be present.
- the ejection lever 7 is pivoted slightly further than in FIG. 4 , wherein the pivoting movement of the ejection lever 7 is effected by a drive unit, not shown.
- the drawer 3 from the in FIG. 3 shown closed position moves a little way in the opening direction.
- the drawer 3 is not by the movement of the ejection lever 7 to the fully open position according to FIG.
- the drawer 3 is brought after the ejection movement by ejection lever 7 in a partially open position, from which, for example, a person can open the drawer 3 by hand on or close again.
- the sequence of movements could be optimized so that the drawer 3 can be opened almost or completely with the caster.
- the ejection lever 7 is immediately or shortly thereafter pivoted back to its rest position, such as FIG. 6 clarified. Due to the articulated Abknick réellekeit of the ejection lever of the ejection process at an angle forming ejection lever 7 in its rest position according to FIG. 3 respectively. FIG. 6 again completely stretched or space-saving in the body 2 accommodated.
- FIG. 7 shows a somewhat more detailed view of another ejection device 6 according to the invention with an ejection lever 7, which is in a réelleschwwenkten position or in a rest position.
- a Front housing portion of the ejector 6 is not shown, whereby parts for drive transmission from an electric motor 10 to the ejection lever 7 are visible.
- the individual components or construction elements are in FIG. 7 shown only strongly schematized.
- the ejection lever 7 is pivoted back and forth about the rotation axis R.
- the transmission 11 and further transmission or transmission elements 12, 13 and 14 are provided with which a fixedly positioned on the ejection lever 7 rotary shaft 15 is set in rotation.
- a sensor 16 For sensory detection of a movement state of the ejection lever 7 and thus a movable furniture part near a mechanical closing stop or for sensory detection of a pivoting movement of the ejection lever 7, a sensor 16 is provided.
- the sensor 16 comprises a first sensor part 16a on a base body of the ejection device 6 and a second sensor part 16b on a portion of the ejection lever 7, wherein the section is located about the axis R in a radius region corresponding to the sensor part 16a.
- the sensor parts may in particular comprise an active unit and a cooperating "passive" part, e.g. In an optical sensor, the sensor part 16a could be an optical element and the sensor part 16b could be a reflective element.
- the sensor parts 16a, 16b may in particular be parts of a Hall sensor.
- the ejection device 6 according to FIG. 7 to FIG. 9 essentially corresponds to the ejection device 6 according to FIG. 2 wherein a front housing part of the ejection device 6 is omitted is.
- the curve K1 describes a closing process 1, for example, a drawer in a carcass.
- the second waypoint s2 is reached at time t1, in which the drawer assumes a standstill position.
- a distance covered ⁇ s becomes substantially 0
- relatively small Shocking caused by, for example, a person passing in front of the furniture part or caused travel distances of the movable furniture part an ⁇ s of, for example, less than 5% or 1% of the total vicinity before the mechanical closing stop are not considered as movement.
- the newly defined closed position of the drawer is taken as the basis in the control unit and, for example, a movement of the drawer, if this is in a triggering time window, is understood as a tripping operation and the drawer is ejected.
- the curve K2 describes a further closing process comparable to K1, wherein the drawer is moved from the first waypoint s1 to a further waypoint s3, in which the drawer remains in a standstill position.
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Description
Die Erfindung betrifft eine Vorrichtung nach Anspruch 1 und ein Möbel nach Anspruch 10.The invention relates to a device according to
Vorrichtungen zum Ausstoßen eines bewegbaren Möbelteils, insbesondere um eine Schublade, Türe, Klappe oder dergleichen aus einer geschlossenen Stellung an einem feststehenden Möbelteil über eine Teilstrecke angetrieben unterstützt heraus zu bewegen, sind bereits bekannt. Dabei kann ein bewegbares Möbelteil eines Möbels aus einer Schließstellung insbesondere um einen vergleichsweise kurzen Teilweg des gesamten möglichen Bewegungsweges angetrieben bewegt werden, um anschließend von einer Person manuell weiter bewegt zu werden. Beispielsweise kann es damit bei einer Möbelschublade komfortabel möglich gemacht werden, die Schublade zu öffnen, ohne dass diese von Hand aus der Schließstellung in Bewegung gesetzt werden muss, was insbesondere bei schwer beladenen Schubladen einen nicht unerheblichen Kraftaufwand nötig machen kann. Die durch das Ausstoßen angetrieben nur wenig herausbewegte Schublade ist anschließend deutlich leichter vollständig manuell zu bewegen. Außerdem können bewegbare Möbelteile ohne ein außenseitiges Griffelement ausgebildet werden, da aufgrund des Ausstoßvorgangs das bewegbare Möbelteil z.B. an einer Frontpartie ohne Probleme gegriffen werden kann. Eine Vorrichtung zum Ausstoßen eines Möbelteils nach dem Oberbegriff des Anspruchs 1 ist aus dem Dokument
Aufgabe der vorliegenden Erfindung ist es, ein entsprechende Möbel bzw. eine Vorrichtung der eingangs genannten Art bereitzustellen, wodurch ein erhöhter Bedienkomfort für ein Möbel auf technisch bzw. wirtschaftlich vorteilhafte Weise möglich ist.Object of the present invention is to provide a corresponding piece of furniture or a device of the type mentioned, whereby an increased ease of use for furniture in a technically or economically advantageous manner is possible.
Diese Aufgabe wird durch den Anspruch 1 und 10 gelöst. In den abhängigen Ansprüchen sind vorteilhafte Weiterbildungen des Erfindungsgegenstandes aufgezeigt.This object is achieved by the
Die Erfindung geht zunächst aus von einer Vorrichtung zum Ausstoßen eines Möbelteils, das an einem feststehenden Möbelteil bewegbar aufgenommen ist, mit einem über eine Antriebseinheit angetriebenen Ausstoßelement, das an einem der Möbelteile vorhanden ist, um das bewegbare Möbelteil aus einer Schließposition auszustoßen, mit der Absicht, dass während eines Ausstoßvorgangs der Kontakt zwischen dem Ausstoßelement und dem anderen Möbelteil aufgehoben wird und mit einer Kontrolleinheit zur Kontrolle des Antriebseinheit, wobei die Kontrolleinheit eine festlegbare Schließposition des bewegbaren Möbelteils für die Kontrolle der Antriebseinheit zugrunde legt. Ein wesentlicher Aspekt der Erfindung liegt darin, dass Mittel vorgesehen sind, mit denen nach einem Schließvorgang des bewegbaren Möbelteils eine dabei erreichte Stillstand-Position als neue Schließposition festlegbar ist und die zuvor zugrunde gelegte Schließposition ersetzt. Damit kann eine Auslösecharakteristik immer gleich bleiben bzw. ein Auslösevorgang durch eine Person immer zuverlässig als solcher erkannt werden. Für die Person wird es zudem als angenehm empfunden, wenn der Auslösevorgang z.B. durch Drücken auf eine Front des betreffenden bewegbaren Möbelteils zeitlich immer gleich lang dauert bzw. das bewegbare Möbelteil beim Drücken immer gleich tief bis zu einer Anschlagstellung gedrückt werden kann, damit dies als Auslösevorgang erkannt wird.The invention is initially based on a device for ejecting a furniture part, which is movably received on a stationary furniture part, with a driven by a drive unit ejection element which is provided on one of the furniture parts to eject the movable furniture part from a closed position, with the intention in that, during an ejection operation, the contact between the ejection element and the other furniture part is canceled and with a control unit for checking the drive unit, the control unit applying a definable closing position of the movable furniture part for controlling the drive unit. An essential aspect of the invention is that means are provided with which, after a closing operation of the movable furniture part, a standstill position reached thereby can be fixed as a new closed position and replaces the previously assumed closed position. Thus, a tripping characteristic always remain the same or a tripping operation can always be reliably recognized by a person as such. For the person becomes it also feels pleasant when the triggering process, for example, by pressing on a front of the respective movable furniture part always takes the same time or the movable furniture part when pressing always the same depth can be pressed up to a stop position, so this is recognized as a triggering operation.
Dies kann insbesondere bei Möbeln mit so genannten Touch-Latch-Anordnungen relevant sein. Hierfür ist zwischen dem bewegbaren Möbelteil in seiner Schließposition und dem feststehenden Möbelkorpus ein geringer Schließ- bzw. Frontspalt ausgebildet, der sich an einer Bedienseite des bewegbaren Möbelteils und Gegenabschnitten des feststehenden Möbelkorpus ergibt, beispielsweise mit wenigen Millimetern Spaltbreite. Mit dem Schließspalt ist es möglich, durch Drücken gegen die Bedien- bzw. Frontseite des bewegbaren Möbelteils in Richtung zum Korpus hin, einen Auslösevorgang durchzuführen. Der Auslösevorgang wird als solcher erkannt und von der Kontrolleinheit daraufhin entsprechend reagiert. Das bewegbare Möbelteil wird dann über das Ausstoßelement angetrieben ausgestoßen. Um Fehlauslösungen zu vermeiden, beispielsweise gegen die Bedienseite wird ein Druck ausgeübt, der nicht einem Druck bei einem bewusst gewollten Auslösevorgang entspricht, ist es notwendig, dass die Auslösecharakteristik für einen Auslösevorgang immer erhalten bleibt. Dazu ist es aber von grundlegender Bedeutung, dass die gewünschte bzw. zugrunde gelegte Schließposition bekannt und der realen Schließposition entspricht.This may be particularly relevant in furniture with so-called touch-latch arrangements. For this purpose, a small closing or front gap is formed between the movable furniture part in its closed position and the fixed furniture body, which results on an operating side of the movable furniture part and counter sections of the fixed furniture body, for example, with a few millimeters gap width. With the closing gap, it is possible to perform a triggering operation by pressing against the control or front side of the movable furniture part in the direction of the body. The triggering process is recognized as such and then responded accordingly by the control unit. The movable furniture part is then ejected driven by the ejection element. In order to avoid false triggering, for example, against the operator side, a pressure is exerted that does not correspond to a pressure at a deliberately desired triggering operation, it is necessary that the tripping characteristic for a tripping operation is always maintained. But it is of fundamental importance that the desired or underlying closed position known and corresponds to the real closing position.
Weicht aber die reale Schließposition von der in der Kontrolleinheit zugrunde gelegten Schließposition ab, können Fehlfunktionen oder andere unerwartete Ausstoßcharakteristiken auftreten. Beispielsweise ist es dann nicht ausgeschlossen, dass beim Auslösevorgang eine zurückgelegte Auslösestrecke bzw. eine Zeitdauer des Auslösevorgangs, welche das bewegbare Möbelteil beim Auslösevorgang bis zum Erreichen einer Anschlagposition zeigt, als "richtigen" Auslösevorgang erkennt. Für die Unterscheidung in "richtig" und "falsch" ist insbesondere der Auslösweg und die Auslösezeit des Auslösevorgangs von Bedeutung.However, if the real closing position deviates from the closing position used in the control unit, malfunctions or other unexpected ejection characteristics may occur. For example, it is then not excluded that during the triggering process a covered trip distance or a time duration of the tripping operation, which the movable furniture part at Tripping operation until reaching a stop position shows, as "correct" tripping recognizes. For the distinction between "right" and "wrong", in particular the trip path and the tripping time of the tripping process are of importance.
Eine Unterscheidung ist deshalb notwendig, um zu vermeiden, dass beispielsweise ein vergleichsweise längeres Gegendrücken gegen die Bedienseite des bewegbaren Möbelteils wie beispielsweise beim Anlehnen an das bewegbare Möbelteil auftreten kann oder z.B. ein versehentliches Streifen der Möbelfront beim daran Vorbeigehen, als Auslösebefehl verstanden wird.A distinction is therefore necessary in order to avoid that, for example, a comparatively longer counterpressure can occur against the operating side of the movable furniture part, for example when leaning against the movable furniture part, or e.g. an accidental streaking of the furniture front when passing it, is understood as a trigger command.
Mit der erfindungsgemäßen Anordnung können Gegebenheiten, die sich auf die Auslösecharakteristik negativ auswirken können, berücksichtigt und korrigiert werden. Es ist erfindungsgemäß beispielsweise möglich, dass eine sich aufgrund von nicht vermeidbarem Verschleiß verändernde Schließposition im Laufe der Lebensdauer der Ausstoß-Vorrichtung, die Auslösecharakteristik nicht nachteilig beeinflusst. Auf diese Weise lassen sich beispielsweise Veränderungen der Schließposition über die Zeit berücksichtigen, die insbesondere nur im Millimeterbereich, ggf. nur wenige Bruchteile eines Millimeters betragen, bzw. im Zehntelmillimeter-Bereich liegen. Ohne die erfindungsgemäßen Mittel würde im Laufe der Zeit sich der Auslöseweg des bewegbaren Möbelteils bzw. die Auslösezeit verändern. Die Erkennung des Auslösevorgangs könnte dann nicht exakt funktionieren.With the arrangement according to the invention, conditions which can have a negative effect on the tripping characteristic can be taken into account and corrected. It is inventively possible, for example, that a closing position that changes due to unavoidable wear does not adversely affect the tripping characteristic over the life of the ejection device. In this way, for example, changes in the closed position over time can be taken into account, which are in particular only in the millimeter range, possibly only a few fractions of a millimeter, or lie in the tenth of a millimeter range. Without the means according to the invention, the triggering path of the movable furniture part or the triggering time would change over time. The detection of the triggering process could then not work exactly.
Vorteilhafterweise sind die Mittel ausgestaltet, eine neue Schließposition dann festzulegen, wenn das bewegbare Möbelteil nach dem Schließvorgang eine Stillstand-Position innerhalb eines vorgebbaren Bereichs im Nahbereich eines mechanischen Schließanschlages des bewegbaren Möbelteils einnimmt. Damit kann erreicht werden, dass nur solche Stillstand-Positionen des bewegbaren Möbelteils als neue Schließposition herangezogen werden, wenn das bewegbare Möbelteil auch wirklich geschlossen ist. Im Nahbereich bedeutet insbesondere wenige Zentimeter bzw. Millimeter beabstandet von dem mechanischen Schließanschlag. Damit lässt sich beispielsweise vermeiden, dass eine Stillstand-Position des bewegbaren Möbelteils, das an irgend einer Stelle zwischen einer Schließposition und einer vollständig geöffneten Position stehen bleibt, als neue Schließposition definiert wird, nur weil das bewegbare Möbelteil sich nicht mehr bewegt. Dieses Zustand kann eintreten, wenn beispielsweise beim Bewegen des bewegbaren Möbelteils durch ein Verkanten eines Gegenstandes zwischen dem bewegbaren und dem feststehenden Möbelteil oder einem anderen benachbarten Abschnitt, das bewegbare Möbelteil in seiner Bewegung mechanisch blockiert wird und stehen bleibt oder z.B. auch, wenn der Benutzer das bewegbare Möbelteil nicht vollständig schließen möchte.Advantageously, the means are configured to define a new closed position when the movable furniture part after the closing operation, a standstill position within a predeterminable area in the vicinity of a mechanical closing stop of the movable furniture part occupies. This can be achieved that only such standstill positions of the movable furniture part can be used as a new closing position when the movable furniture part is really closed. In the close range means in particular a few centimeters or millimeters spaced from the mechanical closing stop. This can be avoided, for example, that a standstill position of the movable furniture part that remains at any point between a closed position and a fully open position is defined as a new closing position, just because the movable furniture part is no longer moving. This condition can occur if, for example, when moving the movable furniture part by tilting an object between the movable and the stationary furniture part or another adjacent section, the movable furniture part is mechanically blocked in its movement and stops or, for example, when the user does not want to completely close the movable furniture part.
Es ist überdies bevorzugt, dass die Mittel ausgebildet sind, die neue Schließposition festzulegen, wenn innerhalb eines vordefinierten Zeitraums ab dem Zeitpunkt des Erreichens der Stillstand-Position keine wesentliche Bewegung des bewegbaren Möbelteils stattfindet. So können bestimmte genau festlegbare Zustände für die Neudefinition der Schließ- bzw. Nullposition ignoriert werden, zum Beispiel wenn beim Schließvorgang kurze Zeiträume ohne Bewegung des bewegbaren Möbelteils auftreten, in denen das bewegbare Möbelteil für einen Augenblick eine Stillstand-Position einnimmt, aber die Schließposition noch nicht vollständig erreicht hat, diese aber nach der kurzen Unterbrechung endgültig erreicht.It is also preferred that the means are adapted to determine the new closed position, if within a predefined period from the time of reaching the standstill position, no substantial movement of the movable furniture part takes place. Thus, certain definable conditions for the redefinition of the closing or zero position can be ignored, for example, when the closing operation short periods occur without movement of the movable furniture part in which the movable furniture part for a moment assumes a standstill position, but the closed position still not completely reached, but finally reached after the short interruption.
Bevorzugt sind die Mittel derart ausgebildet, keine neue Schließposition festzulegen, wenn über einen vordefinierten Zeitraum hinaus, ab dem Zeitpunkt des Erreichens der Stillstand-Position gerechnet, keine wesentliche Bewegung des bewegbaren Möbelteils mehr stattfindet. Damit kann z.B. bei einem längeren Anlehnen an dem bewegbaren Möbelteil durch eine Person oder einen Gegenstand, wobei das bewegbare Möbelteil bis zum mechanischen Schließanschlag bewegt wird und dort verharrt, vermieden werden, dass diese Aktion als neue Schließposition festgelegt wird. Damit kann ausgeschlossen werden, dass die neue Schließposition dem mechanischen Anschlag entspricht, wohingegen andernfalls bei Touch-Latch-Anordnungen ein Auslösebefehl für das bewegbare Möbelteil nicht mehr möglich wäre, da ein Gegendrücken gegen des bewegbare Möbelteil keine Auslösebewegung bewirkt und damit keine Öffnungsbewegung ausgelöst werden kann. Es kann überdies grundsätzlich ausgeschlossen werden, eine neue Schließposition in der mechanischen Anschlagposition zu definieren, so dass insbesondere bei Touch-Latch-Anordnungen immer eine Auslöseaktion möglich bleibt.Preferably, the means are designed such that they do not define a new closed position if, over a predefined period of time, from the time of reaching the Standstill position calculated, no significant movement of the movable furniture part takes place more. Thus, for example, in the case of a longer leaning on the movable furniture part by a person or an object, wherein the movable furniture part is moved to the mechanical closing stop and remains there, it can be avoided that this action is defined as a new closing position. This can be ruled out that the new closing position corresponds to the mechanical stop, whereas otherwise a trigger command for the movable furniture part would no longer be possible in touch-latch arrangements, since a counter-pressing against the movable furniture part causes no release movement and thus no opening movement can be triggered , Moreover, it can basically be ruled out to define a new closed position in the mechanical stop position, so that a trigger action always remains possible, in particular in the case of touch-latch arrangements.
Weiter wird vorgeschlagen, dass die Mittel Sensormittel zur Erkennung eines Bewegungszustandes des bewegbaren Möbelteils umfassen. Mit den Sensormitteln ist es möglich, eine Bewegung bzw. einen Stilltand des bewegbaren Möbelteils relativ zum feststehenden Möbelteil zu erkennen bzw. Informationen darüber der Kontrolleinheit zur Verfügung zu stellen. Moderne Sensormittel arbeiten präzise, sind robust und platzsparend einsetzbar bzw. sind kompatibel zur Kontrolleinheit bzw. zu entsprechend verwendeten Recheneinheiten.It is further proposed that the means comprise sensor means for detecting a movement state of the movable furniture part. With the sensor means, it is possible to detect a movement or a stilltand of the movable furniture part relative to the stationary furniture part or to provide information about the control unit. Modern sensor means work precisely, are robust and space-saving applicable or are compatible to the control unit or to correspondingly used computing units.
Bevorzugt sind die Sensormittel ausgebildet, den Bewegungszustand des bewegbaren Möbelteils indirekt über eine sensorische Erfassung der Bewegung des Ausstoßelements zu erkennen. Dabei macht man sich den Umstand zu Nutze, dass beim Schließvorgang innerhalb eines Nahbereichs vor Erreichen eines mechanischen Schließanschlags, also Zustände, die für die Festlegung der neuen Schließposition in Betracht kommen, das bewegbare Möbelteil mit dem Ausstoßelement in Kontakt ist.Preferably, the sensor means are adapted to detect the state of movement of the movable furniture part indirectly via a sensory detection of the movement of the ejection element. This makes use of the fact that the closing operation within a short range before reaching a mechanical closing stop, so states that come into consideration for the determination of the new closed position, the movable furniture part with the ejection element in contact is.
Das Ausstoßelement kann in der Regel in seiner zurückbewegten bzw. zurückgeschwenkten Stellung zwei Positionen aufweisen. Eine erste Ruheposition entspricht einer Warteposition, wenn das bewegbare Möbelteil offen steht oder sich beim Schließen befindet. Eine weitere Ruheposition ergibt sich, wenn das Ausstoßelement in Kontakt mit dem schließenden bewegbaren Möbelteil gelangt, wobei das Ausstoßelement aus seiner ersten Ruheposition geringfügig in seiner Position nachgeben kann, insbesondere durch eine federnde Lagerung des Ausstoßelements, und es kommt zur zweiten Ruheposition des Ausstoßelements, wobei diese zur Festlegung der neuen Null- bzw. Schließposition herangezogen wird.The ejection element can generally have two positions in its retracted or pivoted-back position. A first rest position corresponds to a waiting position when the movable furniture part is open or when closing. A further rest position results when the ejection element comes into contact with the closing movable furniture part, wherein the ejection element can yield slightly from its first rest position in its position, in particular by a resilient mounting of the ejection element, and it comes to the second rest position of the ejection element, said this is used to determine the new zero or closed position.
Dabei kann sich das Ausstoßelement mit hoher Übereinstimmung bzw. sehr präzise wie das bewegbare Möbelteil verhalten bzw. wird insbesondere entsprechend gleichartig mitbewegt bzw. steht exakt dann still, wenn auch das bewegbare Möbelteil stillsteht. Über die sensorische Erfassung der Bewegung des Ausstoßelements ist es daher möglich, indirekt den Bewegungszustand des bewegbaren Möbelteils genau und zuverlässig zu ermitteln.In this case, the ejection element can behave with high agreement or very precisely as the movable furniture part or is in particular moved in accordance with similar or is exactly silent, even if the movable furniture part is stationary. On the sensory detection of the movement of the ejection element, it is therefore possible to determine the movement state of the movable furniture part accurately and reliably indirectly.
Weiter wird vorgeschlagen, dass die Sensormittel einen Sensor mit zwei Sensorteilen umfassen, von denen ein Sensorteil an einem fest positionierten Teil der Ausstoßvorrichtung bzw. an dem feststehenden Möbelteil und das andere Sensorteil an dem Ausstoßelement bzw. an dem bewegbaren Möbelteil angeordnet ist. Dies ermöglicht eine flexibel positionierbare Unterbringung der Sensormittel an bevorzugten Stellen am Möbel bzw. der Ausstoß-Vorrichtung. Insbesondere können die Sensormittel dort positioniert werden, wo besonders exakt bzw. auch geringste Bewegungen des bewegbaren Möbelteils direkt oder indirekt erfassbar sind.It is further proposed that the sensor means comprise a sensor with two sensor parts, of which one sensor part is arranged on a fixedly positioned part of the ejection device or on the stationary furniture part and the other sensor part on the ejection element or on the movable furniture part. This allows flexible positionable placement of the sensor means at preferred locations on the furniture or the ejection device. In particular, the sensor means can be positioned where particularly precise or even the slightest movements of the movable furniture part can be detected directly or indirectly.
Besonders bevorzugt umfassen die Sensormittel einen Hall-Sensor. Ein Hall-Sensor ermöglicht vorteilhaft eine sensorische Erfassung in einem relevanten räumlichen Bereich, was gerade bei der Festlegung der Schließposition hilfreich ist. Der Hall-Sensor besteht beispielsweise aus zwei Sensorteilen, von denen ein Sensorteil insbesondere feststehend und das andere Sensorteil bewegbar angebracht ist, beispielsweise an dem bewegbaren Möbelteil oder an dem Ausstoßelement. Die Sensormittel können auch anders arbeiten, insbesondere optisch, induktiv, kapazitiv, magnetisch, mit Infrarot bzw. mit einem Inkrementalgeber und dergleichen.Particularly preferably, the sensor means comprise a Hall sensor. A Hall sensor advantageously allows a sensory detection in a relevant spatial area, which is helpful especially in determining the closed position. The Hall sensor consists for example of two sensor parts, of which a sensor part in particular fixed and the other sensor part is movably mounted, for example on the movable furniture part or on the ejection element. The sensor means may also work differently, in particular optical, inductive, capacitive, magnetic, with infrared or with an incremental encoder and the like.
Weiter wird vorgeschlagen, dass die Sensormittel ausgebildet sind, eine Information über einen sensorisch erfassten Bewegungszustand des bewegbaren Möbelteils der Kontrolleinheit zuzuführen. Damit kann auf Grundlage der sensorischen Erfassung eine Information über den Bewegungszustand des bewegbaren Möbelteils der übergeordneten Kontrolleinheit zugeführt werden. In der Kontrolleinheit kann diese Information dann entsprechend verarbeitet werden, insbesondere um die neue Schließposition zu definieren. Die endgültige Festlegung der neuen Schließposition in der Kontrolleinheit erfolgt jedoch dann, wenn wie oben erläutert entsprechende Vorgaben erfüllt sind, z.B. zeitlich und/oder räumliche Vorgaben bezüglich des Auslöse- bzw. Schließvorgangs.It is further proposed that the sensor means are designed to supply information about a sensory detected movement state of the movable furniture part of the control unit. Thus, information about the state of motion of the movable furniture part of the higher-level control unit can be supplied based on the sensory detection. In the control unit, this information can then be processed accordingly, in particular to define the new closed position. However, the final determination of the new closing position in the control unit takes place if, as explained above, corresponding specifications are fulfilled, e.g. temporal and / or spatial requirements with regard to the triggering or closing process.
Die Erfindung betrifft außerdem ein Möbel, mit einer relativ zu einer feststehenden Möbelteil bewegbaren Möbelteil, wobei das Möbel eine der oben beschriebenen Vorrichtungen aufweist. Damit lassen sich an dem Möbel die bereits aufgezeigten Vorteile verwirklichen, insbesondere an einem Möbel mit gegenüber fest positionierten Abschnitten bewegbaren Schubladen, Türen, Klappen, Dreh-, Schiebetüren bzw. Auszügen und dergleichen.The invention also relates to a piece of furniture having a furniture part which is movable relative to a stationary furniture part, the furniture having one of the devices described above. This can be realized in the furniture already mentioned advantages, especially on a piece of furniture with respect to fixedly positioned sections movable drawers, doors, flaps, swivel, sliding or pull-outs and the like.
Grundsätzlich ist es bei der vorgeschlagenen Anordnung vorteilhaft, dass unabhängig von der Anbringart des bewegbaren Möbelteils am feststehenden Möbelteil die Ausstoßvorrichtung universell anbringbar bzw. diese leicht nachrüstbar ist. Insbesondere müssen keine zusätzlichen Vorkehrungen zur Verriegelung des bewegbaren Möbelteils in der Schließposition vorgesehen werden, da das bewegbare Möbelteil über herkömmliche Verriegelungen z.B. einer Einzugsautomatik in der Schließposition gehalten werden kann.Basically, it is advantageous in the proposed arrangement that regardless of the method of attachment of the movable furniture part on the fixed furniture part, the ejection device universally attachable or this is easy to retrofit. In particular, there is no need to provide additional provisions for locking the movable furniture part in the closed position, since the movable furniture part can be locked by conventional means, e.g. an automatic retraction can be kept in the closed position.
Unter Möbelteilen sind in erster Linie Möbelteile für Küchen- und Wohnmöbel zu verstehen, jedoch kann sich der Ausdruck Möbelteile im Sinne der Erfindung auch auf Schubladen, Türen und Klappen an anderen Einrichtungen erstrecken, zum Beispiel auf eine Schublade an einem Werkzeugschrank oder -wagen.Under furniture parts are primarily furniture parts for kitchen and home furniture to understand, however, the term furniture parts in the context of the invention may also extend to drawers, doors and flaps at other facilities, such as a drawer on a tool cabinet or car.
Anhand der Figuren sind weitere Einzelheiten und Merkmale der Erfindung anhand schematisch dargestellter Ausführungsbeispiele näher erläutert. In den Figuren sind für sich entsprechende Bauteile von unterschiedlichen Ausführungsbeispielen teilweise die gleichen Bezugszeichen verwendet.With reference to the figures, further details and features of the invention with reference to schematically illustrated embodiments are explained in detail. In the figures, corresponding parts of different embodiments are sometimes used the same reference numerals.
Im Einzelnen zeigt:
Figur 1- ein schematisch dargestelltes Möbel mit Schublade in perspektivischer Ansicht,
Figur 2- das
Möbel gemäß Figur 1 unter Weglassung von einzelnen Teilen, wobei die Schublade geöffnet dargestellt ist, Figur 3bis Figur 6- eine Ansicht von oben auf das
Möbel gemäß Figur 1 ohne ein Oberteil, wobei die Schublade in unterschiedlichen Stellungen vor, während und nach einem Ausstoßvorgang dargestellt ist, Figur 7- ein perspektivisches Ausführungsbeispiel einer erfindungsgemäßen Ausstoßvorrichtung unter Weglassung eines Frontgehäuses,
Figur 8- die
Ausstoßvorrichtung aus Figur 7 in Frontansicht, - Figur 9
- eine Teil-Schnittdarstellung der
Ausstoßvorrichtung aus Figur 8 gemäß der Linie A-A ausFigur 8 und Figur 10- ein Schaubild in einem zweiachsigen Diagramm zur Veranschaulichung einer Festlegung einer neuen Schließposition bei zwei unterschiedlichen Schließvorgängen.
- FIG. 1
- a schematically illustrated furniture with drawer in perspective view,
- FIG. 2
- according to the furniture
FIG. 1 omitting individual parts, the drawer being shown open, - FIG. 3 to FIG. 6
- a view from the top of the furniture according to
FIG. 1 without a top, the drawer being shown in different positions before, during and after an ejection process, - FIG. 7
- a perspective embodiment of an ejection device according to the invention omitting a front housing,
- FIG. 8
- the ejection device
FIG. 7 in front view, - FIG. 9
- a partial cross-sectional view of the ejection device
FIG. 8 according to the line AAFIG. 8 and - FIG. 10
- a diagram in a biaxial diagram illustrating a determination of a new closing position in two different closing operations.
Die
Der Frontspalt dient in erster Linie dazu, durch Drücken auf die Frontpartie 3a für einen Ausstoßvorgang einen Auslösebefehl zu ermöglichen, bei dem die Schublade 3 in Richtung zum Korpus 2 über wenige Millimeter unter Verringerung des Frontspalts 5 bewegt werden kann. Ein ausgelöster Ausstoßvorgang wird mit einer erfindungsgemäßen Ausstoßvorrichtung 6 ausgeführt. Wird in dem in
Über die zwei Traversen 8a und 8b ist die Ausstoßvorrichtung 6 lösbar eingeklippst. Die beiden Traversen 8a, 8b sind selbst in Aufnahmeflanschen 9a und 9b aufgenommen, die an den Seitenwänden des Möbelkorpus 2 befestigt sind.About the two
Die Ausstoßvorrichtung kann auch an der Schublade 3 befestigt sein und mit dieser mitbewegt werden, dann kann der Ausstoßhebel 7 zumindest zum Ausstoßen in Kontakt z.B. mit der Rückwand des Korpus 2 gelangen.The ejection device can also be attached to the
Der Ausstoßhebel 7 ist in
In den
Die
Nach dem Ausstoßvorgang wird der Ausstoßhebel 7 sofort oder kurz danach wieder in seine Ruheposition zurück verschwenkt, wie
Über den Elektromotor 10 und ein Getriebe 11 wird der Ausstoßhebel 7 um die Rotationsachse R vor- und zurückgeschwenkt. Zur Übertragung der Rotationsbewegung auf den Ausstoßhebel 7 sind das Getriebe 11 und weitere Getriebe- bzw. Übertragungselemente 12, 13 und 14 vorgesehen, mit denen eine am Ausstoßhebel 7 fest positionierte Rotationswelle 15 in Rotation versetzt wird.About the
Zur sensorischen Erfassung eines Bewegungszustandes des Ausstoßhebels 7 und damit eines bewegbaren Möbelteils nahe eines mechanischen Schließanschlags bzw. zur sensorischen Erfassung einer Verschwenkbewegung des Ausstoßhebels 7 ist ein Sensor 16 vorgesehen. Der Sensor 16 umfasst ein erstes Sensorteil 16a an einem Grundkörper der Ausstoßvorrichtung 6 und ein zweites Sensorteil 16b an einem Abschnitt des Ausstoßhebels 7, wobei sich der Abschnitt in einem zum Sensorteil 16a entsprechenden Radiusbereich um die Achse R befindet. Die Sensorteile können insbesondere eine aktive bzw. arbeitende Einheit und ein mit diesem zusammenarbeitendes "passives" Teil umfassen, z.B. bei einem optischen Sensor könnte das Sensorteil 16a ein optisches Element und das Sensorteil 16b ein reflektierendes Element sein. Die Sensorteile 16a, 16b können insbesondere Teile eines Hall-Sensors sein.For sensory detection of a movement state of the
Über Anbringklammern 17 kann die Ausstoßvorrichtung 6 z.B. an den Traversen 8a, 8b gemäß
Beim Verschwenken des Ausstoßhebels 7 um die Rotationsachse R kann mit dem Sensor 16 innerhalb des Wirkbereichs des Sensors 16 eine sensorische Erfassung der Bewegung des Ausstoßhebels 7 erfolgen, wenn sich die beiden Sensorteile 16a und 16b innerhalb eines Wirkabstandes zueinander befinden, der insbesondere sämtliche relevanten Schließpositionen des bewegbaren Möbelteils abdeckt.When pivoting the
Zwei unterschiedliche Schließvorgänge für ein bewegbares Möbelteil z.B. gemäß
Die Kurve K1 beschreibt einen Schließvorgang 1 beispielsweise einer Schublade in einem Korpus. Die Kurve K1 beginnt zu einer Zeit t0 = 0 bei einem Wegpunkt s1, wobei die Kurve K1 mittels der vom Hall-Sensor erhaltenen Informationen erhalten wird. Bei weiterer Annäherung der von Wegpunkt s1 sich in Richtung Schließposition bewegenden Schublade wird zur Zeit t1 der zweite Wegpunkt s2 erreicht, in dem die Schublade eine Stillstandposition einnimmt. Der Wegpunkt s2 entspricht einem niedrigeren Wert als der Wegpunkt s1, da s2 näher an einem durch einen mechanischen Schließanschlag für die Schublade gebildeten Nullpunkt der Ordinate bei s = 0 sich befindet. Nachdem die Schublade die Stillstand-Position bei t1 erreicht hat, wird erst dann eine neue Schließposition festgelegt, wenn nachfolgend innerhalb eines Zeitintervalls z.B. δt = t2 - t1, keine weitere Bewegung mehr stattfindet, womit in diesem Zeitintervall ein zurückgelegter Weg δs im Wesentlichen 0 wird. Beispielsweise können relativ kleine Erschütterungen durch z.B. eine vor dem Möbelteil vorbeilaufende Person bzw. dadurch verursachte zurückgelegte Wegstrecken des bewegbaren Möbelteils ein δs von z.B. kleiner 5 % oder 1 % des gesamten Nahbereichs vor dem mechanischen Schließanschlag nicht als Bewegung berücksichtigt werden. Der Wert der Zeitänderung z.B. δt = t2 - t1 ist vorgebbar bzw. in der Steuerung hinterlegt. Nach der Zeit t2 wird in der Kontrolleinheit die neu festgelegte Schließposition der Schublade zugrunde gelegt und z.B. eine Bewegung der Schublade, wenn diese in einem Auslöse-Zeitfensters liegt, wird als Auslösevorgang verstanden und die Schublade wird ausgestoßen.The curve K1 describes a
Die Kurve K2 beschreibt einen weiteren zu K1 vergleichbaren Schließvorgang, wobei die Schublade vom ersten Wegpunkt s1 bis zu einem weiteren Wegpunkt s3 bewegt wird, indem die Schublade in einer Stillstand-Position verharrt. Der zweite Wegpunkt s3 gemäß der Kurve K2 liegt zwischen dem Schließpunkt s2 gemäß der Kurve K1 und dem ersten Wegpunkt s1. Dies bedeutet, dass die Schublade beim Schließen gemäß der Kurve K2 nicht soweit geschlossen wurde, wie beim Schließvorgang gemäß Kurve K1 bzw. die erreichte Schließposition bei Wegpunkt s3 weiter vom mechanischen Schließanschlag für die Schublade bei s = 0 entfernt ist als der Wegpunkt s2 gemäß Kurve K1.The curve K2 describes a further closing process comparable to K1, wherein the drawer is moved from the first waypoint s1 to a further waypoint s3, in which the drawer remains in a standstill position. The second waypoint s3 according to the curve K2 lies between the closing point s2 according to the curve K1 and the first waypoint s1. This means that the drawer has not been closed when closing according to the curve K2 as far as the closing process according to curve K1 or the closing position reached at waypoint s3 farther away from the mechanical closing stop for the drawer at s = 0 than the waypoint s2 according to curve K1.
- 11
- MöbelFurniture
- 22
- Korpuscorpus
- 2a2a
- Rückwandrear wall
- 2b2 B
- SeitenwandSide wall
- 2c2c
- SeitenwandSide wall
- 33
- Schubladedrawer
- 3a3a
- Frontpartiefront section
- 3b3b
- Rückwandrear wall
- 44
- Ausziehführungpull-out
- 55
- Frontspaltfront gap
- 66
- Ausstoßvorrichtungejector
- 77
- Ausstoßhebelejector lever
- 7a7a
- Anlageseiteinvestment side
- 8a8a
- Traversetraverse
- 8b8b
- Traversetraverse
- 9a9a
- Aufnahmeflanschreceiving flange
- 9b9b
- Aufnahmeflanschreceiving flange
- 1010
- Elektromotorelectric motor
- 1111
- Getriebetransmission
- 1212
- Übertragungselementtransmission element
- 1313
- Übertragungselementtransmission element
- 1414
- Übertragungselementtransmission element
- 1515
- Rotationswellerotary shaft
- 1616
- Sensorsensor
- 16a16a
- Sensorteilsensor part
- 16b16b
- Sensorteilsensor part
- 1717
- Anbringklammermounting bracket
Claims (10)
- Device for pushing out a furniture part (3) which is accommodated in a movable manner on a stationary furniture part (2), comprising a pushing-out element (7) which is driven via a drive unit (10) and is provided on one of the furniture parts, in order to push the movable furniture part (3) from a closed position such that contact between the pushing-out element (7) and the other furniture part (2, 3) is ended during a pushing-out operation, and comprising a control unit for controlling the drive unit (10), wherein the control unit takes as a basis a definable closed position of the movable furniture part (3) for controlling the drive unit (10), characterised in that means are provided with which following a closing operation of the movable furniture part (3) a standstill position achieved thereby can be defined as the new closed position and replaces the closed position previously taken as a basis.
- Device according to claim 1, characterised in that the means are design to define a new closed position when, after the closing operation, the movable furniture part (3) assumes a standstill position within a predeterminable area in the vicinity of a mechanical closing stop of the movable furniture part (3).
- Device according to claim 1 or 2, characterised in that the means are designed to determine the new closed position when, within a predefined period of time from the point in time at which the standstill position is reached, there is no significant movement of the movable furniture part (3).
- Device according to any one of the preceding claims, characterised in that the means are designed such that a new closed position is not determined when, beyond a predefined period of time, calculated from the point in time at which the standstill position is reached, there is no longer any significant movement of the movable furniture part (3).
- Device according to any one of the preceding claims, characterised in that the means comprise sensor means (16) for detecting a movement state of the movable furniture part (3).
- Device according to any one of the preceding claims, characterised in that the sensor means (16) are designed to detect the movement state of the movable furniture part (3) indirectly by means of the sensor detection of the movement of the pushing-out element (7).
- Device according to any one of the preceding claims, characterised in that the sensor means comprise a sensor (16) with two sensor parts (16a, 16b), wherein one sensor part (16a) is arranged on a fixed part of the pushing-out device (6) or on the stationary furniture part, and the other sensor part (16b) is arranged on the pushing-out element (7) or on the movable furniture part.
- Device according to any one of the preceding claims, characterised in that the sensor means comprise a Hall sensor (16).
- Device according to any one of the preceding claims, characterised in that the sensor means (16) are designed to supply information relating to a sensor-detected movement state of the movable furniture part (3) to the control unit.
- Piece of furniture (1) comprising a furniture part (3) that is movable relative to a stationary furniture part (2), wherein the piece of furniture (1) comprises a device according to any one of the preceding claims.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007006301U DE202007006301U1 (en) | 2007-04-30 | 2007-04-30 | Furniture and device for ejecting a furniture part, which is movably received on a fixed furniture part |
PCT/EP2008/003511 WO2008131965A1 (en) | 2007-04-30 | 2008-04-30 | Piece of furniture and device for ejecting a furniture part which is movably received on a stationary furniture part |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2139363A1 EP2139363A1 (en) | 2010-01-06 |
EP2139363B1 true EP2139363B1 (en) | 2017-06-28 |
Family
ID=39198731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08749258.3A Not-in-force EP2139363B1 (en) | 2007-04-30 | 2008-04-30 | Piece of furniture and device for ejecting a furniture part which is movably received on a stationary furniture part |
Country Status (6)
Country | Link |
---|---|
US (1) | US8310191B2 (en) |
EP (1) | EP2139363B1 (en) |
CN (1) | CN101674757B (en) |
DE (1) | DE202007006301U1 (en) |
ES (1) | ES2641275T3 (en) |
WO (1) | WO2008131965A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008016466U1 (en) * | 2008-12-15 | 2010-04-22 | Grass Gmbh | Device for the driven movement of an actuator, opening device and furniture |
DE202009016101U1 (en) * | 2009-11-27 | 2011-04-21 | Grass Gmbh | Furniture and device for controlling the operation of a furniture part |
DE102011122266A1 (en) * | 2011-12-23 | 2013-06-27 | Grass Gmbh | Device for influencing the movement of a furniture part, guide unit for moving a furniture part and furniture |
DE202013010945U1 (en) * | 2013-12-10 | 2015-03-11 | Grass Gmbh | Furniture and device for opening a furniture part |
CN104003048B (en) * | 2014-05-20 | 2016-08-24 | 无锡瑞巴斯医疗器械有限公司 | A kind of mobile medicine-chest |
DE202015104432U1 (en) * | 2015-08-21 | 2016-11-22 | Grass Gmbh | Device for moving a movable furniture part and furniture |
USD938212S1 (en) * | 2019-05-16 | 2021-12-14 | Julius Blum Gmbh | Furniture drawer |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT362206B (en) * | 1978-11-30 | 1981-04-27 | Schuh Robert | DEVICE FOR EXPLOITING A TEMPERATURE REQUIRED BETWEEN TWO MEDIA LOCAL |
AT413632B (en) * | 2001-12-27 | 2006-04-15 | Blum Gmbh Julius | MOVABLE FURNITURE |
AT413631B (en) * | 2001-12-27 | 2006-04-15 | Blum Gmbh Julius | ARRANGEMENT WITH A MOVABLE FURNITURE, WITH A DRIVE UNIT AND WITH A CONTROL DEVICE |
AT500362B1 (en) * | 2002-06-27 | 2007-01-15 | Blum Gmbh Julius | ARRANGEMENT WITH A MOVABLE FURNITURE AND WITH A DRIVE UNIT |
CN1319786C (en) * | 2002-09-18 | 2007-06-06 | 德尔斐自动化***星宇株式会社 | Multifunction belt buckle sensor assembly |
AT502574B1 (en) * | 2003-05-19 | 2007-08-15 | Blum Gmbh Julius | FURNITURE WITH A MOVABLE FURNITURE |
AT503998B1 (en) * | 2003-05-19 | 2010-07-15 | Blum Gmbh Julius | METHOD FOR DRIVING A MOVABLE FURNITURE PART |
DE202004012442U1 (en) * | 2004-08-06 | 2005-12-22 | Dewert Antriebs- Und Systemtechnik Gmbh & Co. Kg | Electric motor drive e.g. furniture e.g. bed, drive, has support rail with conductor paths, and slider contact placed in slider support for contacting paths, where electric resistance of paths is adjusted based on position of shifting unit |
AT413472B (en) * | 2004-08-16 | 2006-03-15 | Blum Gmbh Julius | EJECTION DEVICE FOR A MOVABLE FURNITURE PART |
DE102004045568B4 (en) * | 2004-09-17 | 2016-11-03 | Grass Gmbh | Control and / or regulating device for an electric motor-operated adjusting device for adjusting, preferably for translational displacement, at least one furniture part |
DE202005006945U1 (en) * | 2005-04-28 | 2006-05-04 | Grass Gmbh | Opening and closing system, especially for furniture parts |
AT503248B1 (en) * | 2006-03-03 | 2011-07-15 | Blum Gmbh Julius | ARRANGEMENT WITH ELECTRIC DRIVE UNITS FOR DRAWERS |
DE202006006189U1 (en) | 2006-04-18 | 2007-08-30 | Paul Hettich Gmbh & Co. Kg | Drive device for movable furniture parts |
AT503880A1 (en) * | 2006-06-22 | 2008-01-15 | Blum Gmbh Julius | FEEDING DEVICE FOR A DRAWER |
DE202007006302U1 (en) * | 2007-04-30 | 2008-04-03 | Grass Gmbh | Furniture and device for ejecting a furniture part |
-
2007
- 2007-04-30 DE DE202007006301U patent/DE202007006301U1/en not_active Expired - Lifetime
-
2008
- 2008-04-30 EP EP08749258.3A patent/EP2139363B1/en not_active Not-in-force
- 2008-04-30 ES ES08749258.3T patent/ES2641275T3/en active Active
- 2008-04-30 WO PCT/EP2008/003511 patent/WO2008131965A1/en active Application Filing
- 2008-04-30 CN CN2008800142861A patent/CN101674757B/en not_active Expired - Fee Related
-
2009
- 2009-10-22 US US12/603,921 patent/US8310191B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2139363A1 (en) | 2010-01-06 |
ES2641275T3 (en) | 2017-11-08 |
WO2008131965A1 (en) | 2008-11-06 |
US8310191B2 (en) | 2012-11-13 |
DE202007006301U1 (en) | 2008-03-20 |
CN101674757A (en) | 2010-03-17 |
US20100084953A1 (en) | 2010-04-08 |
CN101674757B (en) | 2012-08-08 |
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