EP3307111B1 - Dispositif d'éjection d'un élément de meuble mobile - Google Patents

Dispositif d'éjection d'un élément de meuble mobile Download PDF

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Publication number
EP3307111B1
EP3307111B1 EP16734547.9A EP16734547A EP3307111B1 EP 3307111 B1 EP3307111 B1 EP 3307111B1 EP 16734547 A EP16734547 A EP 16734547A EP 3307111 B1 EP3307111 B1 EP 3307111B1
Authority
EP
European Patent Office
Prior art keywords
ejection
coupling
furniture part
movable furniture
carrier
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
EP16734547.9A
Other languages
German (de)
English (en)
Other versions
EP3307111A1 (fr
Inventor
André HAMMERER
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.)
Julius Blum GmbH
Original Assignee
Julius Blum 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 Julius Blum GmbH filed Critical Julius Blum GmbH
Priority to EP22189499.1A priority Critical patent/EP4108875A1/fr
Publication of EP3307111A1 publication Critical patent/EP3307111A1/fr
Application granted granted Critical
Publication of EP3307111B1 publication Critical patent/EP3307111B1/fr
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/22—Locks or fastenings with special structural characteristics operated by a pulling or pushing action perpendicular to the front plate, i.e. by pulling or pushing the wing itself
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/022—Released by pushing in the closing direction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the present invention relates to an ejection device for a movable furniture part, with an ejection element that can be rotated about an axis of rotation for ejecting the movable furniture part from a closed position into an open position, an ejection force accumulator that applies force to the ejection element, and a locking device for locking the ejection element in a locking position.
  • the invention relates to a piece of furniture with a furniture body, a movable furniture part and such an ejection device.
  • Heart-shaped link tracks with a detent recess for a control pin have proven effective for locking for years. For example, you can refer to the AT 512 699 A1 to get expelled.
  • Another type of locking is from the WO 2014/082106 A1 known, in which in a locking position of a driver a movement of a bolt in an unlocked position by a mechanical contact between bolt and driver is inhibited. By moving the movable furniture part against the opening direction, this mechanical contact between the latch and the catch can be eliminated, which in turn causes the movable furniture part to be subsequently ejected.
  • a lock is from the WO 2012/155165 A2 out.
  • a locked position that is in 15 is shown, there is a center articulated lever pin of an articulated lever above an imaginary line between a retaining lug pin and an ejection pivot axis.
  • an unlocking element comes into contact with a part of the articulated lever and thereby moves the articulated lever bolt below the imaginary line between the ejection pivot axis and the retaining lug bolt. This allows the spring force of an opening spring to relax. i.e. as soon as the articulated lever bolt has passed the dead center in the form of the imaginary line, the locking device is unlocked.
  • WO 2007/116572 A1 discloses a device for assisting the sliding movement of a drawer. However, this does not show an ejection device for ejecting the drawer from a closed position, but rather it shows an embodiment in which the movement of a drawer from an already open position into an even more open position is supported.
  • the object of the present invention is to create an ejector device that is alternative or improved to the prior art.
  • the overpressure path (gap between the front panel and the furniture body) should be as small as possible.
  • an ejection device with the features of claim 1. Accordingly, the invention provides that in the locked position, the line of action of the ejection force accumulator through the Axis of rotation leads.
  • a locking position of a locking device is comparable to the unstable position of a pendulum. The smallest forces or movements are sufficient to bring it out of the "unstable" position corresponding to the locked position.
  • the line of action or line of action represents a straight line that indicates the instantaneous position of a force (in this case the force of the ejection force accumulator) in space. Together with the sense of direction, the effective direction results.
  • this locking device forms a kind of dead center locking. Undesirable triggering or unlocking of this locking device due to vibrations is achieved by appropriately adjusted friction and inertia between the components involved.
  • the locking device can be unlocked by overpressing the movable furniture part into an overpressing position lying behind the closed position, in that the axis of rotation and the line of action reach a relative unlocking position spaced apart from one another.
  • the force of the ejection force accumulator attacks the ejection element eccentrically, causing it to start rotating.
  • a triggering device that can be placed on the ejection element is provided, with the ejection element being rotatable by the triggering device when it is over-squeezed, as a result of which the line of action and the axis of rotation reach the relative unlocking position.
  • the ejection element can be rotated about the axis of rotation by the ejection force accumulator, so that the ejection element according to the invention indirectly ejects the movable furniture part in the opening direction via a clamping element.
  • the invention provides that the triggering device in the locking position rests on the one hand on the ejection element and on the other hand on the movable furniture part. Basically it is possible that the ejection element itself rests directly on the movable furniture part. According to the invention but at least one intermediate part in the form of a
  • the ejection element is therefore that element which is acted upon directly by the ejection force accumulator and is locked in the locking position.
  • the ejection force accumulator in principle, it is possible for the ejection force accumulator to be designed as a torsion spring.
  • the torsion spring must be arranged in the ejection device in such a way that in the locking position the line of action of this torsion spring runs through the axis of rotation.
  • the ejection device has a carrier, with the ejection force accumulator acting on the carrier on the one hand via a carrier-force storage base and on the other hand on the ejection element via an ejection-element-force storage base, the carrier-force storage base and the ejection element energy storage base lie in the locking position in a plane containing the axis of rotation of the ejection element and the line of action.
  • the ejection force accumulator is designed as a tension spring or as a compression spring. If the ejection force accumulator is designed as a tension spring, the axis of rotation is in the locking position exactly between the ejection element-force accumulator base and the carrier-force accumulator base. If, on the other hand, the ejection force accumulator is designed as a compression spring, then in the locking position the ejection element force storage base is located exactly between the axis of rotation and the carrier force storage base.
  • the carrier in particular the carrier-power storage base
  • the carrier form the Ejector force accumulator and the ejector element (specifically its ejector element force accumulator base) the locking device.
  • Protection is also sought for a piece of furniture with a furniture body, a movable furniture part and an ejection device according to the invention for the movable furniture part.
  • the ejection device can be arranged either on the furniture body or on the movable furniture part.
  • a retraction device preferably a damped one, is additionally provided for retracting the movable furniture part from an open position into the closed position.
  • FIG. 1 shows a piece of furniture 21 with a furniture body 22 and a movable furniture part 2 in the form of a furniture door.
  • This movable furniture part 2 is pivoted about a vertical axis via two hinges 23 on the furniture body 22 .
  • a damping device (not shown) for a closing movement can be integrated into at least one of these hinges 23 .
  • An ejection device 1 according to a first exemplary embodiment is arranged on the furniture body 22 .
  • the coupling counterpart 24 of this ejection device 1 is fixed to the movable furniture part 2 .
  • This coupling counterpart 24 is also drawn in directly in the area of the ejection device 1 purely for the sake of illustration. In fact, of course, only that coupling counterpart 24 is present on the movable furniture part 2 .
  • the ejection device 1 it is possible in all exemplary embodiments for the ejection device 1 to be arranged on the movable furniture part 2 and for the coupling counterpart 24 to be arranged or formed on the furniture body 22 . As a result, the ejection device 1 pushes itself off the furniture body 22, so to speak.
  • the ejection device 1 according to the first exemplary embodiment can be seen in an exploded view.
  • This ejection device 1 has a carrier 3 as a base element, via which the ejection device 1 is mounted on the piece of furniture 21 . Together with a cover that is not shown, this carrier 3 can form a housing for the remaining components of the ejection device 1 .
  • the clamping element 7 is slidably mounted. The displacement movement of this tensioning element 7 is dampened by the damping device 36 .
  • the restoring force accumulator 15 acts on the clamping element 7 on the one hand and on the carrier 3 on the other hand.
  • the clamping element 7 forms together with the designed as a stop Movement transmission element 8, the clamping device 6.
  • an ejection element 4 is rotatably mounted about the axis of rotation X in the pivot bearing 57 of the carrier 3.
  • the ejection force accumulator 5 designed as a tension spring engages on the one hand via the ejection element force storage base 29 on the ejection element 4 and on the other hand on the carrier force storage base 32 of the carrier 3 .
  • the deflection element 38 is pivotably mounted on the tensioning element 7 via the pivot bearing pin 58 . Between the deflection element 38 and the tensioning element 7 there is also a deflection force accumulator 39 designed as a tension spring.
  • a coupling device 26 is also provided. This coupling device 26 is mainly formed by the coupling piece 25 and the coupling counterpart 24 .
  • the coupling piece 25 is slidably mounted in the guide track 28 of the tensioning element 7 .
  • the coupling and decoupling element 27 is also displaceably arranged in this guideway 28 .
  • a coupling lever 41 is provided, which is rotatably mounted in the pivot bearing 44 of the tensioning element 7 and is guided on the one hand in the slot 48 of the coupling piece 25 and on the other hand is articulated to one end of the coupling counterpart stop 43 .
  • a coupling force accumulator 40 designed as a tension spring, which acts on the coupling and decoupling element 27 on the one hand and on the coupling piece 25 on the other hand.
  • a coupling lever energy accumulator 42 also designed as a tension spring, is provided. This coupling lever energy accumulator 42 engages on the one hand on the coupling lever 41 and on the other hand on the tensioning element 7 .
  • a head part 37 that can be connected to the carrier 3 is provided.
  • the ejection device 1 according to the first exemplary embodiment can be seen in the assembled state.
  • the carrier-energy storage base 32 and the ejector-energy storage base 29 lie in a plane containing the axis of rotation X of the ejector element 4 and the line of action W.
  • the stop 45 formed on the coupling and decoupling element 27 can also be seen.
  • the ejection element 4 at which rests against a triggering device 35 designed as a stop on the tensioning element 7 can be seen in the assembled state.
  • In 4 12 is a plan view of the ejection device 1 according to FIG 3 shown.
  • the coupling counterpart 24 attached to the movable furniture part 2 represents the position of the movable furniture part 2. Accordingly, the movable furniture part 2 is in a closed position SS.
  • the locking device 17 is in the locking position VS, in which the line of action W of the ejection force storage device 5 passes through the axis of rotation X leads.
  • the direction of action of the line of action W is indicated by the arrow and points in the closing direction SR. Since this line of action W runs through the axis of rotation X, the force of the tensioned ejection force accumulator 5 cannot unfold. As a result, the ejection element 4 is held at a dead center, so to speak.
  • the carrier energy store base 32 including the carrier 3
  • the ejection force store 5 and the ejection element 4 together form the locking device 17.
  • the coupling device 26 is in the coupling position K, since the coupling piece 25 is coupled to the coup
  • this movable furniture part 2 reaches the overpressing position ÜS according to FIG figure 5 .
  • the clamping element 7 is also moved in the closing direction SR via the coupling counterpart 24, as a result of which the stop of the triggering device 35 rotates the ejection element 4 in the direction of rotation D—that is, counterclockwise—around the axis of rotation X.
  • the axis of rotation X and the line of action W reach a relative unlocking position ES that is spaced apart from one another.
  • the locking device 17 is unlocked.
  • the ejection force accumulator 5 can relax, as a result of which the ejection element 4 continues to rotate in the direction of rotation D (see 6 ).
  • the ejection element 4 also pivots the deflection element 38 in a clockwise direction against the force of the deflection force accumulator 39.
  • the ejection force accumulator 5 has relaxed even further, as a result of which the furniture part 2 (represented by the coupling counterpart 24) has been moved even further into the open position OS.
  • the movable furniture part 2 is thus indirectly ejected from the ejection element 4 via the clamping element 7 and the coupling piece 25 . Since the tensioning element 7 moves in the opening direction OR, the restoring force accumulator 15, which is designed as a tension spring, also begins to tension.
  • the end of the ejection element 4 which is remote from the ejection element energy storage base 29 is again moved in the opposite direction (ie to the right in this case).
  • the deflection force accumulator 39 can also relax again, as a result of which the deflection element 38 follows the ejection element 4 .
  • the ejection element 4 Since the clamping element 7 is coupled to the movable furniture part 2 via the coupling device 26, the ejection element 4 is also 11 moves in the opening direction OR via the movement transmission element 8 designed as a stop. As a result, when the ejection force accumulator 5 is tensioned, the ejection element 4 is rotated in the same direction of rotation D (counterclockwise) as when the movable furniture part 2 was ejected.
  • the ejection element 4 has rotated even further in the direction of rotation D about the axis of rotation X by the movement transmission element 8 .
  • the tip 47 of the coupling and decoupling element 27 is still in the foremost area of the coupling piece 25, whereby the Head area of the coupling piece 25 is still spread or the two extensions of the head area spaced apart by a gap cannot bend towards one another.
  • the coupling position K between the head area of the coupling piece 25 and the receiving area of the coupling counterpart 24 is given by a form-fitting hold.
  • the decoupling position EK is reached and there is only a loose connection between the head area of the coupling piece 25 and the receiving area of the coupling counterpart 24 .
  • the coupling force accumulator 40 also tensions since it acts on the coupling piece 25 on the one hand and on the coupling and decoupling element 27 on the other.
  • the coupling counterpart 24 As soon as the coupling counterpart 24 has completely detached from the coupling piece 25, the movable furniture part 2 is in a freewheel state. At the same time, the coupling force accumulator 40 can relax again, as a result of which the coupling piece 25 is moved in the closing direction SR relative to the tensioning element 7 . As a result, the coupling lever 41 also pivots about the pivot bearing 44. With this movement, the coupling counterpart stop 43 is also moved out of the tensioning element 7, in that the coupling lever force accumulator 42 relaxed.
  • the head area of this coupling piece 25 gets between the side walls of the coupling piece guide 49, as a result of which the parts of the head area of the coupling piece 25 which are spaced apart from one another are pressed towards one another.
  • the tip 47 of the coupling and decoupling element 27 cannot move all the way to the front in the coupling piece 25 .
  • the coupling force accumulator 40 can therefore not relax completely, but only approximately half.
  • the restoring force storage device 15 also begins to relax, whereby the position according to the first 17 is reached.
  • the tensioning element 7 is further extended to the position according to FIG 18 drove in until finally in 19 the return position R is reached. Of 18 on 19 this return movement is damped by the damping device 36 .
  • the movable furniture part 2 is still in an open position OS.
  • the locking device 17 is in the locking position VS.
  • the coupling counterpart 24 first comes into contact with the coupling counterpart stop 43.
  • the coupling piece 25 is first moved in the opening direction OR via the rotary movement of the coupling lever 41, as a result of which the head region of the coupling piece 25, which was not initially spread, moves into the Recording area of the coupling counterpart 24 engages. Since then the coupling piece 25 is no longer kept narrowing between the side faces of the coupling piece guide 49, according to 20 the coupling force accumulator 40 is also relaxed, as a result of which the tip 47 of the coupling and decoupling element 27 has again completely penetrated the head area of the coupling piece 25 and this spreads the head area open as a result. Thus is in 20 the coupling position K of the coupling device 26 is reached again. This 20 corresponds again to the starting position 4 .
  • a piece of furniture 21 including a furniture body 22 and a movable furniture part 2 with a second exemplary embodiment of an ejection device 1 is shown.
  • the movable furniture part 2 is in turn connected in an articulated manner to the furniture body 22 via hinges 23 .
  • the coupling counterpart 24 of the ejection device 1 is attached to the movable furniture part 2 .
  • the second exemplary embodiment of the ejection device 1 can be seen in detail.
  • a carrier 3 which, together with a cover (not shown), can form a housing for the remaining components of the ejection device 1 .
  • the clamping element 7 is slidably mounted. This tensioning element 7 is mounted on the carrier 3 so that it can move in a damped manner via the damping device 36 .
  • the clamping element 7 is connected to the carrier 3 via the return force accumulator 15 .
  • a guide track 28 for the coupling and decoupling element 27 is provided in the tensioning element 7 .
  • This coupling and decoupling element 27 is pretensioned by a coupling force accumulator 40 in the left direction relative to the tensioning element 7 .
  • the coupling force accumulator 40 is designed as an approximately V-shaped tension spring, the ends of this tension spring being held in the tensioning element 7 and bearing against the coupling and decoupling element 27 in a central region.
  • a coupling element tensioner 56 connected to the carrier 3 is provided, which can be placed against the stop 45 of the coupling and decoupling element 27 .
  • a head part 37 is also attached to the carrier 3 in this exemplary embodiment.
  • a total of three ejection stops 46 are provided, which correspond to the ejection rollers 51 arranged on the ejection element 4.
  • the ejection element 4 itself is rotatably mounted on the pivot bearing 57 of the carrier 3 via the axis of rotation X.
  • the tensioning roller 52 is arranged on the ejection element 4 .
  • An eccentric bolt 50 is arranged eccentrically on the ejection element 4 .
  • the ejection force accumulator 5 is connected on the one hand to the ejection element 4 via the ejection element force storage base 29 and on the other hand to the carrier 3 via the carrier force storage base 32 .
  • a triggering device 35 is also provided, which is formed by the triggering element 55, the triggering spring 54 and the triggering clip 53 in this exemplary embodiment. This release bar 53 is held in the recess 60 of the carrier 3 .
  • the second exemplary embodiment of the ejection device 1 is shown in the assembled state.
  • the stop 45 of the coupling and decoupling element 27 is in contact with the coupling element tensioner 56 .
  • the carrier energy storage base 32 and the ejection element energy storage base 29 lie in the illustrated locking position VS in a plane containing the axis of rotation X of the ejection element 4 and the line of action W.
  • one to 23 suitable plan view of the ejection device 1 is in 24 shown.
  • the position of the coupling counterpart 24 corresponds to the position of the movable furniture part 2, which is in the closed position SS.
  • the locking device 17 is in the locking position VS, since the line of action W of the ejection force accumulator 5 passes through the axis of rotation X.
  • the front side of the release bar 53 rests against the eccentric pin 50 .
  • an end area of the triggering element 55 bears against the knee area of this triggering clip 53 .
  • the other end of this triggering element 55 rests against the coupling counterpart 24 .
  • the head area of the coupling piece 25 is spread by the tip 47 of the coupling and decoupling element 27, but since the head area of the coupling piece 25 is not in the receiving area of the Coupling counterpart 24 is located, the coupling device 26 is still in a decoupling position EK.
  • the movable furniture part 2 reaches the overpressing position ÜS according to FIG 25 . Since the release element 55 rests against the coupling counterpart 24 and the flexible release bracket 53 rests against the release element 55 via its knee area, the end face of the release bracket 53 is pressed onto the eccentric pin 50, as a result of which the ejection element 4 is rotated in the direction of rotation D about the axis of rotation X. As a result, the axis of rotation X and the line of action W reach a mutually spaced, relative unlocking position ES. Thus, the locking device 17 is unlocked.
  • the ejection element energy storage base 29 is always moved for locking.
  • the axis of rotation X it would also be possible for the axis of rotation X to be displaced when overpressing in such a way that it moves at a distance from the line of action W. This would keep the line of action W in Relative to beam 3 unchanged, but the axis of rotation X would move relative to beam 3.
  • the movable furniture part 2 is in an open position OS, albeit slightly open.
  • the locking device 17 is located in a unlocking position ES.
  • the coupling device 26 is still in a decoupling position EK.
  • the clamping element 7 has already been moved slightly in the opening direction OR relative to the carrier 3.
  • the coupling element tensioner 56 is fastened to the carrier 3 and the stop 45 rests against this coupling element tensioner 56, the coupling and decoupling element 27 forming the control device does not move with the tensioning element 7 in the opening direction OR.
  • the tip 47 of the coupling and decoupling element 27 moves away from the head area of the coupling piece 25.
  • the head area of the coupling piece 25 is thus spread less.
  • the tip 47 is retracted even further relative to the coupling piece 25, the head area of the coupling piece 25 is no longer spread and this head area can slide into the receiving area in the coupling counterpart 24 due to the mutually bendable design of its two extensions. As a result, however, only a loose connection between the coupling piece 25 and the coupling counterpart 24 is achieved.
  • the coupling force accumulator 40 tensioned.
  • the ejector element 4 has also already rotated further, as a result of which a second ejector roller 41 comes into contact with a second ejector stop 46 .
  • the clamping element 7 is moved further in the opening direction OR relative to the carrier 3 . Since a third ejection roller 51 is still in contact with a third ejection stop 46, the ejection element 4 is also rotated further in the same direction of rotation D as when the movable furniture part 2 was ejected during this tensioning of the ejection force accumulator 5. At the same time, the tensioning roller 52 also comes into contact with the movement transmission element 8. This movement transmission element 8, designed as a stop, forms, together with the tensioning element 7, the tensioning device 6 for the ejection force accumulator 5. This is in 30 already partly excited again.
  • the movable furniture part 2 was moved even further in the opening direction OR and at the same time the ejection element 4 was rotated further in the direction of rotation D, as a result of which the eccentric pin 50 rests against a flank of the release clip 53 and this release clip 53 already bends slightly to the right due to its flexibility, as is well known in the The detailed section shown at the top right can be seen.
  • this coupling and decoupling element 27 is also moved relative to the tensioning element 7 with the charging of the coupling energy store 40, as a result of which the tip 47 of the coupling and decoupling element 27 comes out of the head area of the coupling piece 25 and no longer spreads the extensions of this head area. As a result, the decoupling position EK of the coupling device 26 is reached. However, there is still a loose connection between the head area of the coupling piece 25 and the receiving area of the coupling counterpart 26 .
  • the restoring force accumulator 15 can also relax again and initially moves the tensioning element 7 in the closing direction SR until the position according to FIG Figure 35 . Simultaneously with this movement or from the time from which the Stop 45 no longer rests against the head part 37, the coupling force accumulator 40 can also relax. As a result, the tip 47 of the coupling and decoupling element 27 is moved into the head region of the coupling piece 25, as a result of which it is spread again.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Drawers Of Furniture (AREA)

Claims (4)

  1. Dispositif d'éjection (1) pour une partie de meuble (2) pouvant être déplacée, avec
    - un élément d'éjection (4) pouvant tourner autour d'un axe de rotation (X) pour éjecter la partie de meuble (2) pouvant être déplacée depuis une position de fermeture (SS) dans une position d'ouverture (OS), dans lequel la partie de meuble (2) pouvant être déplacée peut être éjectée par l'élément d'éjection (4) au moyen d'un élément de serrage (7),
    - un accumulateur de force d'éjection (5) soumettant l'élément d'éjection (4) à l'action d'une force, et
    - un dispositif de verrouillage (17) pour verrouiller l'élément d'éjection (4) dans une position de verrouillage (VS), dans lequel la position de verrouillage (VS) existe alors quand la partie de meuble (2) mobile est dans la position de fermeture (SS),
    dans lequel le dispositif d'éjection (1) présente un support (3), dans lequel l'accumulateur de force d'éjection (5) s'engage d'une part sur le support (3) par l'intermédiaire d'une base d'accumulateur de force de support (32) et d'autre part sur l'élément d'éjection (4) par l'intermédiaire d'une base d'accumulateur de force d'élément d'éjection (29), dans lequel la base d'accumulateur de force de support (32) et la base d'accumulateur de force d'élément d'éjection (29) se situent, dans la position de verrouillage (VS), dans un plan contenant l'axe de rotation (X) de l'élément d'éjection (4) et la ligne d'action (W), et dans lequel la base d'accumulateur de force de support (32), l'accumulateur de force d'éjection (5) et l'élément d'éjection (4) forment le dispositif de verrouillage (17), caractérisé en ce
    - que la ligne d'action (W) de l'accumulateur de force d'éjection (5) mène à travers l'axe de rotation (X) dans la position de verrouillage (VS), et
    - que le dispositif de verrouillage (17) peut être déverrouillé, par surpression de la partie de meuble (2) pouvant être déplacée, en partant depuis la position de fermeture (SS) dans une position de surpression (ÜS) se situant derrière la position de fermeture (SS), dans laquelle l'axe de rotation (X) se situe latéralement à distance à côté de la ligne d'action (W) dans une position de déverrouillage (ES) relative, et
    - qu'un dispositif de déclenchement (35) pouvant être placé sur l'élément d'éjection (4) est prévu, dans lequel, lors de la surpression, l'élément d'éjection (4) peut être tourné par le dispositif de déclenchement (35), ce qui a pour effet que la ligne d'action (W) et l'axe de rotation (X) parviennent dans la position de déverrouillage (ES) relative, dans lequel le dispositif de déclenchement (35) repose en position de verrouillage (VS) d'une part sur l'élément d'éjection (4) et d'autre part sur la partie de meuble (2) pouvant être déplacée.
  2. Dispositif d'éjection selon la revendication 1, caractérisé en ce que l'élément d'éjection (4) peut être tourné autour de l'axe de rotation (X) par l'accumulateur de force d'éjection (5) en partant de la position de déverrouillage (ES) relative.
  3. Dispositif d'éjection selon la revendication 1 ou 2, caractérisé en ce que l'accumulateur de force d'éjection (5) est réalisé en tant que ressort de traction ou en tant que ressort de pression.
  4. Meuble (21) avec un corps de meuble (22), une partie de meuble (2) pouvant être déplacée et un dispositif d'éjection (1) selon l'une quelconque des revendications 1 à 3 pour la partie de meuble (2) pouvant être déplacée.
EP16734547.9A 2015-06-09 2016-05-17 Dispositif d'éjection d'un élément de meuble mobile Active EP3307111B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22189499.1A EP4108875A1 (fr) 2015-06-09 2016-05-17 Dispositif d'éjection pour une partie mobile de meuble

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA359/2015A AT517310B1 (de) 2015-06-09 2015-06-09 Ausstoßvorrichtung für ein bewegbares Möbelteil
PCT/AT2016/050142 WO2016197163A1 (fr) 2015-06-09 2016-05-17 Dispositif d'éjection d'un élément de meuble mobile

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP22189499.1A Division EP4108875A1 (fr) 2015-06-09 2016-05-17 Dispositif d'éjection pour une partie mobile de meuble

Publications (2)

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EP3307111A1 EP3307111A1 (fr) 2018-04-18
EP3307111B1 true EP3307111B1 (fr) 2022-08-17

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EP16734547.9A Active EP3307111B1 (fr) 2015-06-09 2016-05-17 Dispositif d'éjection d'un élément de meuble mobile

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EP22189499.1A Withdrawn EP4108875A1 (fr) 2015-06-09 2016-05-17 Dispositif d'éjection pour une partie mobile de meuble

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US (1) US10550606B2 (fr)
EP (2) EP4108875A1 (fr)
JP (1) JP6567092B2 (fr)
CN (1) CN107847049B (fr)
AT (1) AT517310B1 (fr)
ES (1) ES2930038T3 (fr)
WO (1) WO2016197163A1 (fr)

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AT517243B1 (de) * 2015-06-09 2017-02-15 Blum Gmbh Julius Ausstoßvorrichtung für ein bewegbares Möbelteil
AT16159U1 (de) * 2015-06-09 2019-02-15 Blum Gmbh Julius Ausstoßvorrichtung für ein bewegbares Möbelteil
AT519571B1 (de) * 2017-01-25 2018-08-15 Blum Gmbh Julius Ausstoßvorrichtung für ein bewegbares Möbelteil
AT519479B1 (de) * 2017-05-11 2018-07-15 Blum Gmbh Julius Führungssystem zur Führung eines Türflügels
CN110318595A (zh) * 2019-07-09 2019-10-11 广东东泰五金精密制造有限公司 一种家具按压反弹开闭的集成省力结构

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JPS5788861U (fr) * 1980-11-18 1982-06-01
JPS5788861A (en) 1980-11-22 1982-06-02 Fuji Electric Co Ltd Rotary rectifier
US5319519A (en) * 1992-11-20 1994-06-07 Summatec Computer Corporation Housing with latch and ejection mechanism air portable hard disk drive
AT502417B1 (de) * 2005-09-06 2009-11-15 Blum Gmbh Julius Verriegelbare ausstossvorrichtung
ITPN20060027A1 (it) * 2006-03-27 2007-09-28 Franco Corazza "espulsore applicabile a cassetti per mobili ed affini"
WO2007116572A1 (fr) * 2006-03-31 2007-10-18 Nifco Inc. Dispositif d'assistance au coulissement
DE202006006182U1 (de) * 2006-04-18 2007-08-30 Paul Hettich Gmbh & Co. Kg Betätigungseinrichtung für verschiebbare Möbelteile
DE202007006302U1 (de) 2007-04-30 2008-04-03 Grass Gmbh Möbel und Vorrichtung zum Ausstoßen eines Möbelteils
DE202007006687U1 (de) * 2007-05-07 2008-09-18 Hettich-Oni Gmbh & Co. Kg Ausstoßvorrichtung für bewegliche Möbelteile
DE102008030933A1 (de) * 2008-07-02 2010-01-07 Zimmer, Günther Betätigungsvorrichtung für Möbelstückteile mit mindestens einem abkuppelbaren Formgedächtniselement
AT509934B1 (de) 2010-05-20 2016-01-15 Blum Gmbh Julius Antriebsvorrichtung zum bewegen eines bewegbaren möbelteils
AT511546B1 (de) 2011-05-19 2018-10-15 Blum Gmbh Julius Möbelantrieb für eine bewegbare möbelklappe
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AT512512B1 (de) 2012-07-10 2013-09-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
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AT514058B1 (de) 2013-04-12 2014-10-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil

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Publication number Publication date
EP3307111A1 (fr) 2018-04-18
JP2018517084A (ja) 2018-06-28
CN107847049B (zh) 2020-08-11
EP4108875A1 (fr) 2022-12-28
WO2016197163A1 (fr) 2016-12-15
US20180094457A1 (en) 2018-04-05
JP6567092B2 (ja) 2019-08-28
US10550606B2 (en) 2020-02-04
AT517310A1 (de) 2016-12-15
AT517310B1 (de) 2017-03-15
CN107847049A (zh) 2018-03-27
ES2930038T3 (es) 2022-12-05

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