EP3141153A2 - Dispositif de deplacement d'un element de meuble mobile dans un sens d'ouverture par rapport a un corps d'un meuble - Google Patents

Dispositif de deplacement d'un element de meuble mobile dans un sens d'ouverture par rapport a un corps d'un meuble Download PDF

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Publication number
EP3141153A2
EP3141153A2 EP16182956.9A EP16182956A EP3141153A2 EP 3141153 A2 EP3141153 A2 EP 3141153A2 EP 16182956 A EP16182956 A EP 16182956A EP 3141153 A2 EP3141153 A2 EP 3141153A2
Authority
EP
European Patent Office
Prior art keywords
furniture
furniture part
movable furniture
ejector
adjusting
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.)
Granted
Application number
EP16182956.9A
Other languages
German (de)
English (en)
Other versions
EP3141153B1 (fr
EP3141153A3 (fr
Inventor
Markus Albrecht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grass GmbH
Original Assignee
Grass GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grass GmbH filed Critical Grass GmbH
Publication of EP3141153A2 publication Critical patent/EP3141153A2/fr
Publication of EP3141153A3 publication Critical patent/EP3141153A3/fr
Application granted granted Critical
Publication of EP3141153B1 publication Critical patent/EP3141153B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05F15/00—Power-operated mechanisms for wings
    • 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
    • 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
    • A47B88/50—Safety devices or the like for drawers
    • A47B88/57—Safety devices or the like for drawers preventing complete withdrawal of the drawer
    • 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
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0091—Drawer movement damping
    • A47B2210/0094—Drawer damping device with 2 relatively movable parts to convert kinetic energy

Definitions

  • the invention relates to a device for moving a movable furniture part in an opening direction with respect to a furniture body of a piece of furniture and a piece of furniture with such a device.
  • an additional function for influencing the furniture part movement is provided.
  • This concerns for example, systems for providing an opening function. These systems may be configured to require a frontal gap, thereby allowing a user to initiate a so-called touch-latch function of the system, which releases a force store to open the cabinet.
  • the invention has for its object to provide a device of the type described in the introduction, comprising an improved device for adjusting the front gap.
  • the invention relates to a device for moving a movable furniture part in an opening direction with respect to a furniture body of a piece of furniture, wherein the movable furniture part can be brought via guide means in the opening direction and in a closing direction opposite to the opening direction.
  • the device has a force accumulator, wherein the device mounted on the furniture, the movable furniture part can be brought in an opening operation of the movable furniture part under the action of the energy storage in the opening direction and wherein upon movement of the movable furniture part in the closing direction, a charging process of the energy storage takes place.
  • a front gap between the movable furniture part and the furniture body is formed in a closed state of the movable furniture part, wherein the front gap is adjustable via an adjusting arrangement, wherein the movable furniture part from the closed state in a movement in the closing direction can be brought and wherein the movement length of movable furniture part in the closing direction is designed such that the charged power storage is unlocked.
  • the movable furniture part is designed as a drawer or flap and the drawer or flap is on the furniture body via guide means, for example pull-out rails or hinges, movably guided on the furniture body.
  • the device is arranged on the movable furniture part, in particular on an underside of a drawer bottom.
  • the device may also be attached to guide means of the furniture part and / or on the furniture body.
  • the adjustment arrangement can be designed to discretely and / or continuously adjust the front gap between the movable furniture part and the furniture body in the opening direction.
  • the adjustment arrangement can be made of metal, for example steel and / or sheet metal, plastic, wood or a combination of materials.
  • the adjustment arrangement is designed independently of other elements, such as an ejector or a trigger of the energy storage device of the device according to the invention on furniture and / or on the movable furniture part and / or on guide means of the furniture part.
  • the adjustment length of the adjustment arrangement behaves proportionally, preferably linearly proportional to the adjustment length of the front gap.
  • the adjustment arrangement comprises an elastic member.
  • the elastic member is advantageously resilient and / or elastically deformable and / or designed to absorb noise.
  • a click sound can be avoided or at least mitigated.
  • the driver is formed on the guide means of the furniture part and / or on the furniture body, in particular positionally fixed to the furniture body. If the device is arranged in a fixed position on guide means of the furniture part and / or on the furniture body, then the driver is formed on the movable furniture part.
  • the elastic member made of plastic, in particular made of rubber and / or metal and / or wood and / or a combination of materials.
  • the adjustment arrangement comprises an actuating element and a housing.
  • the elastic member may be provided between the actuator and the housing of the adjustment assembly on which the actuator is disposed.
  • the adjustment arrangement is arranged on an ejector and / or on a device housing and / or on the furniture body and / or on guide means of the furniture part.
  • the adjustment arrangement can be screwed and / or clipped and / or glued and / or riveted, for example, to an ejector and / or to a device housing and / or to the furniture, for example the furniture carcass and / or the guide means of the furniture part.
  • the adjustment arrangement is arranged above and / or by an elastic member on an ejector of the device and / or on a device housing and / or on the furniture and / or on guide means of the furniture part.
  • the adjustment arrangement is arranged on guide means such that upon movement of the movable furniture part, the adjustment arrangement is moved relative to the furniture body.
  • the adjusting arrangement is arranged on guide means such that during a movement of the movable furniture part, the adjusting arrangement remains in a fixed position relative to the furniture body on the guide means.
  • the adjustment arrangement can be operated without tools.
  • the adjusting element of the adjusting arrangement can be designed to be adjustable by a manual intervention of a user, in particular the adjusting element can be arranged rotatably by a handle on the housing of the adjusting arrangement.
  • a user can relatively easily change a position of the adjusting element on the housing of the adjusting arrangement and thus adjust the front gap.
  • the adjusting element of the adjusting arrangement is designed as an adjusting screw and / or adjusting pin.
  • a position of the adjusting element on the housing of the adjusting arrangement can be changed via a rotation, for example by a user from the outside, in particular without tools.
  • the adjustment arrangement is formed on a mounting portion of an ejector of the device.
  • the attachment section provides a plurality of attachment positions, and the attachment positions are designed such that they can advantageously be utilized in a grid in the closing and / or opening direction of the movable furniture part.
  • the adjustment arrangement can, for example, comparatively simply clipped to a mounting position of the attachment portion and / or clamped and / or screwed, for example, a bayonet.
  • a comparatively simple stepwise adjustment of the front gap is advantageously possible in a comparatively large length range.
  • the adjustment arrangement is arranged on an ejector such that during a movement of the movable furniture part and / or the ejector, the adjustment arrangement is moved.
  • an adjusting element of the adjustment arrangement is designed to be self-locking.
  • the adjusting element can be formed on the housing of the adjusting arrangement such that the front gap of the furniture can be adjusted by a particularly stepless change in position of the adjusting element on the housing of the adjusting arrangement.
  • control element is designed to be self-locking, the control element can, for example, automatically remain in a set position on the housing of the adjusting arrangement.
  • the adjusting element can be designed such that the length of the adjusting element is variable.
  • the actuator consists of two parts and a first part of the actuating element is fixedly arranged on the adjusting arrangement and a second part of the actuating element is designed to be movable to the first part of the actuating element.
  • Adjusting arrangement is configured such that the housing of the adjusting arrangement of adjusting elements of different lengths can be arranged.
  • the adjusting arrangement comprises an elastic stop member, wherein the elastic stop member is formed on the adjusting arrangement such that it can interact with a driver of the movable furniture part and / or the guide means of the furniture part and / or the furniture body.
  • the elastic stop member is formed on the adjusting element of the adjusting arrangement, in particular it is formed on the adjusting element such that it acts between the actuating element and a driver of the movable furniture part and / or the guide means of the furniture part and / or the furniture body.
  • the elastic stop member is resilient and / or elastically deformable and / or designed to absorb noise.
  • a noise disturbing a user for example a clack, at the moment of contact with the driver during an opening and / or closing operation of the movable furniture part can be avoided and / or reduced.
  • the adjustment arrangement has two elastic stop members.
  • a first elastic stop member may be formed on the adjusting element of the adjusting arrangement and a second elastic stop member may be arranged on the housing of the adjusting arrangement.
  • the first elastic stop member on the adjusting element can be designed to cooperate with a driver, which is formed for example on guide means of the furniture part and / or on the furniture body and / or the movable furniture part.
  • the second elastic stop member can on Be arranged housing of the adjusting arrangement, and cooperate with a contact element of the trigger of the energy accumulator of the device.
  • the housing of the adjustment arrangement comprises a stop element, wherein the stop element is configured such as to specify a minimum and / or maximum position of the adjusting element of the adjustment arrangement on the housing of the adjustment arrangement.
  • the minimum position of the adjusting element on the housing of the adjusting arrangement corresponds to a minimum adjustable front gap and the maximum position of the adjusting element on the housing of the adjusting arrangement a maximum adjustable front gap between the movable furniture part and the furniture body in the opening direction.
  • the adjustment arrangement is arranged on the movable furniture part.
  • the adjustment arrangement is arranged on a surface facing the interior of the furniture, in particular on the inside of a front wall of a drawer, of the movable furniture part.
  • the adjustment arrangement which is arranged on the movable furniture part, cooperates with a particular elastic stop member on a front side of a furniture body.
  • the adjusting arrangement is formed in a manner on the movable furniture part, that the adjusting arrangement cooperates with an elastic stop member of a driver of the guide means of the furniture part and / or the furniture body.
  • the adjustment arrangement is formed on the device, which is arranged on the movable furniture part.
  • the adjustment arrangement is arranged on a trigger of the device.
  • the adjustment arrangement is arranged on the trigger of the device, then it is conceivable that the trigger comprises the housing of the adjustment arrangement.
  • the adjustment arrangement is arranged on the trigger so that it can interact with a driver of the movable furniture part and / or the guide means of the furniture part and / or the furniture body.
  • the adjustment arrangement is arranged on the trigger and the trigger via the adjustment with an ejector of the device and / or a driver cooperates such that when moving the movable furniture part from the closed state on the furniture part in the closing direction unlocking of the charged force accumulator takes place ,
  • the adjustment arrangement is arranged on guide means of the furniture, the adjustment arrangement can be arranged on an attachment section of the guide means of the furniture part.
  • the adjustment arrangement is arranged on a middle rail, in particular on a carcass rail for a drawer on the furniture part at an attachment portion.
  • the attachment portion of the guide means comprises a plurality of attachment positions and the attachment positions are formed such that they can be used in the closing and / or opening direction of the movable furniture part in a grid.
  • the front gap can be set discretely in particular.
  • the adjustment arrangement is arranged, for example, on the guide means of the furniture and the device is arranged, for example, on the movable furniture part, then the adjustment arrangement is as one Carrier designed or trained on a driver.
  • the adjustment arrangement acts as a driver by means of an elastic stop member in a manner to an ejector of the device that occurs when moving the movable furniture part from the closed state on the furniture part in the closing direction unlocking the charged force accumulator.
  • the adjustment arrangement is arranged fixed in position on the furniture body.
  • the adjustment arrangement is arranged on an end face of the furniture body, wherein the end face of the furniture body in the closed state of the movable furniture part can be at least partially covered by the movable furniture part.
  • the adjustment arrangement is arranged on an inner side surface of the furniture body, in the direction of an interior of the piece of furniture.
  • an inner side surface is aligned parallel to a side wall of the movable furniture part.
  • the inner side surface of the furniture body is aligned parallel to an opening and / or closing direction of the movable furniture part.
  • the furniture body can be configured such that the adjustment arrangement can be arranged on the furniture body in several different positions in the direction of movement of the movable furniture part.
  • the front gap can be adjusted, in particular, the front gap can be set in discrete steps.
  • FIG. 1 An inventive furniture 50 with a box-shaped furniture body 51 and a guide means 52 movably guided drawer 53 is in FIG. 1 shown.
  • the drawer 53 comprises a drawer bottom 54, a drawer front 55, side walls 56 and a drawer rear wall 57.
  • two equally acting guide means 52 are provided between each side wall 56 of the drawer 53 and an associated body side wall 59.
  • an inventive device 58 shown in dashed lines
  • FIG. 2 shows the exploded view of the device 58, which is designed as an ejector unit 1 for the drawer 53.
  • the ejector unit 1 is used for power-assisted ejection of the drawer 53 over a first part of the opening movement of the drawer 53 from a closed position relative to the furniture body 51 in the opening direction M1 of the drawer 53rd
  • the drawer 53 is slidably mounted on the furniture body 51 in the direction of M1 and M2 via the guide means 52, for example, two similar partial or full extension.
  • the ejector unit 1 may alternatively be arranged on the furniture body 51 or on the guide means 52 of the furniture 50.
  • the ejector unit 1 comprises, inter alia, a base plate 2, a force accumulator 3, a coupling device 4, an ejector 5, a trigger 6 and a locking member 7.
  • a housing of the ejector unit 1 comprises the base plate 2 and a cover component 9, which consists of FIG. 9 is apparent.
  • the ejector unit 1 can be arranged via the housing or via the cover component 9 and / or the base plate 2 on the underside of the drawer bottom 54 and / or on the guide means 52.
  • the base plate 2 On the base plate 2 holding sections, guide contours, stop members and / or receiving portions for connection of the individual components of the ejector unit 1 are formed.
  • the base plate 2 is designed essentially as a rectangular, elongated or strip-shaped component with a comparatively small height h of, for example, approximately 5 to 15 millimeters.
  • the base plate 2 further has a width b of about 4 to 10 centimeters and a length g.
  • the energy accumulator 3 comprises two parallelly arranged similar spiral springs 10, 11, which form a spring assembly.
  • the coil springs 10, 11 are arranged on an adjustable fixed bearing 13.
  • the fixed bearing 13 comprises a movable bearing part 14, on which the coil springs 10, 11 are detachably but firmly received and an adjusting member 15 with an operating section 16, via which a user can set a position of the end 12 of the energy accumulator 3 from the outside variable fixed position.
  • the associated ends of the coil springs 10, 11 are fixed to a carriage-like moving element 18.
  • the slide-like movement element 18 is guided via an associated guide contour 19 on the base plate 2 movable in a direction of movement P1 and an opposite direction of movement P2 linear.
  • the directions of movement P1 and P2 of the moving element 18 (see FIG. FIGS. 2, 3 ) run parallel to the opening direction M1 of the drawer 53 and a closing direction M2 opposite thereto.
  • the opening direction of the drawer 53 corresponds to the direction P1 and the closing direction of the drawer 53 to the direction P2.
  • the Figures 3 . 7 . 8th show the ejector unit 1 in a clamping state of the energy accumulator 3, in which the coil springs 10, 11 stretched or stretched claimed, here is the movement member 18 offset from a retracted in the direction P2 position on the base plate 2 in the direction P1 and held in a clamping position.
  • the Figures 5 . 6 show the ejector unit 1 in a discharged basic state of the energy accumulator 3, in which the coil springs 10, 11 are further biased to train, but with a smaller amount, and have a length L1.
  • the coil springs 10, 11 In the clamping state of the force accumulator 3, the coil springs 10, 11 have a length L2 which is greater than L1.
  • a holding member 32 with a stop element 26 is present on the movement element 18.
  • the stop element 26 is in a force-assisted opening operation in contact with an ejector. 5
  • the ejector 5 is in particular only linearly movable or parallel to the direction of movement of the moving element 18 in the directions P1 and P2 through the coupling device 4, the force memory 3 and the movement member 18 preferably exclusively during the closing operation of the drawer 53 - and movable.
  • a linear guide 20 is formed on the base plate 2, which on guide portions z. B. is tuned on one side of the ejector 5.
  • An effected by the ejector unit 1 opening operation of the drawer 53 takes place exclusively on a direct operative connection of the energy accumulator 3 via the movement in the direction of P2 moving member 18 on the ejector 5.
  • the stop element 26 is formed on the movement element 18, which advantageously has an elastic design and thus prevents or at least dampens a disturbing noise for a user when the movement element 18 strikes the ejector 5 in the opening operation of the drawer 53.
  • FIG. 3 . 4 . 5 ).
  • a front gap adjusting arrangement 8 comprises a housing 45 and an adjusting screw 22 with a contact section 21.
  • a cuboid opening 72 is formed on the housing 45. Due to the opening 72 four inner walls are formed in the interior of the housing 45, wherein two opposing inner walls are designed as stops 69, 70 for an annular stop member 66 of the adjusting screw 22.
  • the housing 45 of the front gap adjustment arrangement 8 is formed on the ejector 5 on the attachment portion 65 and by means of an elastic member 67 which is nose-shaped clamped or clipped to the cover member 9 and guided on the cover member 9 on a guide portion 68 movable.
  • the adjusting screw 22 has an external thread 64 which cooperates with an internal thread on the housing 45 of the front gap adjusting arrangement 8.
  • an operating section 46 of the adjusting screw 22 by a user is dependent on the direction of rotation of the adjusting screw 22, a position of the contact portion 21 of the adjusting screw 22 in the direction of P1 or P2 adjustable.
  • the adjusting screw 22 is in particular designed to be self-locking relative to the housing 45 of the front gap adjusting arrangement 8.
  • a measure of a front gap between the drawer front 55 of the furniture body 51 closed drawer 53 and end faces of the furniture body 51 can be predetermined ( FIG. 10, 11 ).
  • the annular stop member 66 which is formed as a locking ring on which the screw 22 is clamped or clipped.
  • the stop member 66 is a minimum or maximum position of the adjusting screw 22 on the housing 45 of the front gap adjustment assembly 8 can be predetermined. The position can then be specified if, in particular, by continuous adjustment the adjusting screw 22 in the direction of P1 or P2 by a user, the stop element 66 abuts stops 69, 70 on the housing 45 of the front gap adjustment assembly 8.
  • the adjusting screw 22 comprises a guide pin 71.
  • the adjusting screw 22 is adjustably guided with the guide pin 71 in a bore on the housing 45 of the front gap adjusting arrangement 8.
  • driver 23 may for example be present on a fixed rail of the guide means 52 or be attached to the furniture body 51 when the ejector unit 1 is arranged on the drawer 53.
  • the driver 23 can be present on the drawer 53 and thus movably on the furniture carcass 51.
  • FIG. 4 shows and is explained in more detail below
  • the tensioned or loaded energy storage 3 pulls the moving member 18 in the direction P2, which pushes the ejector 5 in the direction P2 relative to the base plate 2 via the stop member 26 and pushes.
  • a pawl component 24 of the ejector unit 1 which is mounted pivotably on the ejector 5, becomes a swiveled-in position that is completely sunk to an outer edge of the base plate 2 FIG. 4 placed in a with a nose partially over the outer edge of the base plate 2 projecting swung-out position ( FIG. 5 ), what about one loop-shaped closed guide track 25 in the base plate 2 and an engaging therein guide pin 24a on the latch member 24 is realized.
  • the energy storage device 3 In the in FIG. 5 illustrated basic state, the energy storage device 3 is in an end position of the discharge state, the energy storage device 3 can not move the ejector 5 in the direction P2.
  • the ejector 5 is then due to the kinetic energy of the drawer 53, which is due to the previous Auswerfterrorism, and / or moved by a manual movement of the drawer 53 in the opening direction M1 by a user in the direction P2 relative to the base plate 2.
  • This is possible because the pawl component 24 pivoted outwards on the ejector 5 abuts on the driver 23, so that the ejector 5 reaches its end position shifted maximally far in the direction P2 on the base plate 2 in the further movement of the drawer.
  • the pawl member 24 is fully pivoted again upon reaching the end position on the ejector 5, which is predetermined by the interaction of the guide track 25 with the guide pin 24 a engaging therein on the pawl component 24.
  • the ejector unit 1 separates from the driver 24 and the contact between the driver 23 and the contact portion 21 of the set screw 22 is canceled ( FIG. 6 ).
  • the ejector 5 is urged by spring elements 33 on the base plate 2, for example by a few millimeters in the direction of P1.
  • the spring elements 33 have a relation to the coil springs 10, 11 of the energy accumulator 3 a comparatively low power.
  • the bearing journal 31 is arranged at a first end of the clamping lever 30 and can move freely along an eg linear guide track 27 and / or a linear guide 63 which is formed on the ejector 5, in particular within an opening process of the drawer 53, until the Pawl member 24 the bearing pin 31 and / or the clamping lever 30 in direct, play-free contact with the ejector 5 holds.
  • the waiting position of the ejector 5, which in FIG. 6 is shown, is also a start position of the ejector 5 for a charging of the energy storage device 3 via the coupling device. 4
  • the coupling device 4 comprises in addition to the clamping lever 30, a guide lever 34 and a connecting element 35.
  • the clamping lever 30 is articulated at a second end via a bearing pin 36 on the guide lever 34.
  • the connecting element 35 is likewise articulated on the guide lever 34 at a second end via a bearing journal 37 which is at a distance from the bearing journal 36 and at its first end via a further bearing journal 38 on the movement element 18.
  • the guide lever 34 is movable at a first end via a bearing pin 39, in particular pivotally arranged on the base plate 2.
  • the bearing pin 39 is preferably received both on the base plate 2 and the cover member 9.
  • the guide lever 34 of the coupling device 4 comprises at a second end a lever attachment 40.
  • a locking element 41 and a stop element 42 are formed on the lever attachment 40.
  • the end position of the discharge state of the energy storage 3 ( FIG. 5 ) is predetermined by a stop of the stop member 42 of the guide lever 34 to a wall portion 47 on a web-like wall 48 of the base plate 2.
  • the wall portion 47 is formed, for example, from an annular portion of a damping element. If the stop element 42 of the guide lever 34 abuts the wall section 47 after a discharge operation of the force accumulator 3, a tensile force in the direction P2 is transmitted from the movement element 18 via the connecting element 35 to the guide lever 34 due to a remaining bias of the spiral springs 10, 11. Due to the rigid design of the coupling device 4 and the abutment of the stop member 42 on the wall portion 47, the moving member 18 is prevented from further movement in the direction P2, the force storage 3 is held with the moving member 18 without play in the end position of the discharge.
  • stop element 42 and / or the wall portion 47 may be designed to be elastic or damping, whereby stop noise can be reduced or prevented.
  • the guide lever 34 can transmit a force with a translation of the clamping lever 30 on the connecting element 35 during clamping of the energy accumulator 3 due to its configuration.
  • the gear ratio is on the one hand by the ratio of the distance of the bearing pin 39 and 36 to the distance of Bearing pins 39 and 37 formed on the guide lever 34, on the other hand by the combined circular and linear movement of the clamping lever 30 and / or the connecting element 35 to each other during the charging of the energy accumulator. 4
  • the elements of the coupling device 4 can move as follows due to their arrangement on the ejection unit 1:
  • the bearing pin 31 and thus the first end of the clamping lever 30 can move due to its storage in the guide track 27 exclusively parallel to a direction of movement of the ejector 5 in particular parallel to a direction of movement of the movable furniture part 53.
  • the bearing pin 38 and thus the first end of the connecting element 35 can move due to its storage on the carriage-like movement element 18 and thus advantageously in the guide contour 19 exclusively parallel to a direction of movement of the moving member 18 and the ejector 5, in particular parallel to the direction of movement of the movable furniture part 53 ,
  • the bearing pin 36 and thus the second end of the clamping lever 30 can move due to its storage at the second end of the guide lever 34 exclusively in a circular path about a center of rotation of the bearing pin 39 of the guide lever 34.
  • the bearing pin 37 of the connecting element 35 and thus the second end of the connecting element 35 can move due to its storage in a central region of the guide lever 34 exclusively in a circular path about a center of rotation of the bearing pin 39 of the guide lever 34.
  • the coupling device 4 can transmit a force for tensioning the energy accumulator 3 from the ejector 5 via the tension lever 30 and the guide lever 34 to the connecting element 35 and thus the energy accumulator 3, in particular the coupling device 4 suppresses the force exerted by the ejector 5 on This means that when loading the force accumulator 3, a user has to apply less force to the ejector 5, than he would have to charge if he wanted to load the energy storage 3 without a reduction or directly the end 17 of the energy accumulator 3 in the direction P1 would pull.
  • the tensioning of the energy accumulator 3 takes place with a movement of the drawer 53 when closing or on a partial path of the closing movement of the drawer 53.
  • the ejector unit 1 moves towards the driver 23 in the direction of M2.
  • the ejector 5 is moved by striking the driver 23 in the direction of P1.
  • the ejector 5 At the end of the tensioning process of the energy accumulator 3, the ejector 5 is in a loading end position, this is in FIG. 7 shown. In the clamping state of the energy accumulator 3, the ejector unit 1 is in a locked state.
  • the locking element 41 of the coupling device 4 and the locking member 7, which is configured as a flap, determine a locking state, wherein a discharge movement of the coupling device 4 is blocked by the locking member 7.
  • the tensioning of the force accumulator 3 is completely completed before, for example, an automatic retraction for force-assisted retraction of the drawer 53 in the fully closed closed position on the furniture body 51 is effective.
  • the automatic retraction is not part of the ejector unit 1 and integrated, for example, in the guide means 52 or the partial or full extension.
  • the ejector 5 After the tensioning of the energy accumulator 3, the ejector 5 is moved relative to the base plate 2 in the direction P1 due to the engagement on the driver 23 due to the further closing movement of the drawer 53.
  • the operative connection between the pawl member 24 of the ejector 5 and the bearing pin 31 of the clamping lever 30 is released. This is done by an interaction of the guide track 25 with the guide pin 24a on the pawl member 24, wherein the pawl member 24 is pivoted away by the guide of the guide pin 24a in the guide track 25 from the bearing pin 31 ( FIG. 8 ).
  • the ejector 5 is decoupled from the coupling device 4 and so far moved in the direction P1, in particular by a automatic feed until the drawer 53 is completely closed on the furniture body 51 and the ejector 5 on the trigger 6 in the normal position according to FIG. 3 pending.
  • the ejector unit 1 has a so-called touch-latch functionality which knows a locked state which can be unlocked by moving the inserted drawer 53 closed on the furniture body 51 in the closing direction M2.
  • This closing movement or the inward pushing of the drawer 53 in the direction of M2 takes place until reaching a stop position corresponding to a front gap, which in the closed state of the drawer 53 in particular by a distance between an inside of the drawer front 55 and a front end or the side walls 56 of the furniture body 51 is predetermined.
  • the front gap is usually a few millimeters, for example, about 1 to 10 millimeters.
  • the unlocking of the ejector unit 1 is tuned such that a closing movement of the drawer 53 in the direction of M2 of a few millimeters or at most by the amount of the front gap is sufficient to specify the unlocking and thus the power assisted ejection of the drawer 53 safe.
  • the ejector unit 1 is moved with the drawer 53 in the direction M2. Since the set screw 22 is present on the driver 23, the ejector 5 is moved relative to the base plate 2 in the direction P1, whereby a contact portion 44 presses on the ejector 5 against the trigger 6 and pushes it in the direction P1 accordingly.
  • the trigger 6 is limited linearly in the direction of P1 and P2 slidably provided on the base plate 2, usually by a few millimeters or less than the dimension of the front gap.
  • the trigger 6 is preferably coupled directly to the locking member 7, which is designed as a flap 43, such that the linear release movement of the trigger 6 in the direction P1, the flap 43 in a rotational movement about a pivot axis D is added.
  • the flap 43 is released from a locking position, in which the flap 43 by a leaf spring 49 formed as a spring member is urged.
  • the flap 43 In the locked state of the ejector unit 1, the flap 43, which is in the locking position, blocks the guide lever 34 or the lever cap 40 such that the energy accumulator 3 remains in its charged state.
  • the flap 43 With the rotational movement of the flap 43, the blockage of the guide lever 34 is released.
  • the prestressed with a leg spring 60 locking element 41 pivots on the lever cap 40 from.
  • the locking element 41 is swung out again by the spring force of the leg spring 60. After the clamping operation, the guide lever 34 with the protruding locking element 41 against the of the Leaf spring 49 latching held flap 43 is pressed, whereby the energy storage 3 is in the locked state.
  • the rotational movement of the flap 43 of the ejector unit 1 or the device 58 is transmitted via a synchronous rod 61, which is arranged non-rotatably on the flap 43, on a second advantageous equivalent device 62, which is arranged on the drawer 53.
  • the synchronizing rod 61 connects the locking member 7 with a second locking member provided on the second device 62.
  • the two locking members are thus motion-coupled directly and / or synchronously. This represents a contrary principle of synchronization to a connection between trigger elements of two ejector devices on a furniture part.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP16182956.9A 2015-08-21 2016-08-05 Dispositif de deplacement d'un element de meuble mobile dans un sens d'ouverture par rapport a un corps d'un meuble Active EP3141153B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202015104436.4U DE202015104436U1 (de) 2015-08-21 2015-08-21 Vorrichtung zum Bewegen eines bewegbaren Möbelteils in eine Öffnungsrichtung in Bezug zu einem Möbelkorpus eines Möbels

Publications (3)

Publication Number Publication Date
EP3141153A2 true EP3141153A2 (fr) 2017-03-15
EP3141153A3 EP3141153A3 (fr) 2017-05-24
EP3141153B1 EP3141153B1 (fr) 2021-04-21

Family

ID=56609736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16182956.9A Active EP3141153B1 (fr) 2015-08-21 2016-08-05 Dispositif de deplacement d'un element de meuble mobile dans un sens d'ouverture par rapport a un corps d'un meuble

Country Status (5)

Country Link
US (1) US9976331B2 (fr)
EP (1) EP3141153B1 (fr)
CN (1) CN106466065B (fr)
DE (1) DE202015104436U1 (fr)
ES (1) ES2875099T3 (fr)

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DE202015104435U1 (de) * 2015-08-21 2016-11-22 Grass Gmbh Vorrichtung zum Bewegen eines bewegbaren Möbelteils in eine Öffnungsrichtung in Bezug zu einem Möbelkorpus eines Möbels
DE202015104439U1 (de) * 2015-08-21 2016-11-22 Grass Gmbh Vorrichtung zum Bewegen eines bewegbaren Möbelteils und Möbel
DE202015104432U1 (de) * 2015-08-21 2016-11-22 Grass Gmbh Vorrichtung zum Bewegen eines bewegbaren Möbelteils und Möbel
DE202015106773U1 (de) * 2015-12-14 2017-03-15 Grass Gmbh Auswerferanordnung für ein bewegbares Möbelteil
TWI616165B (zh) * 2017-03-07 2018-03-01 川湖科技股份有限公司 用於可活動傢俱組件的回歸機構
DE202017103117U1 (de) * 2017-05-23 2018-08-24 Grass Gmbh Vorrichtung zur Bewegungsbeeinflussung eines Möbelteils und Möbel
CN112006449B (zh) * 2019-05-28 2022-03-04 川湖科技股份有限公司 用于滑轨总成的同步系统、同步装置及方法
TWI725547B (zh) * 2019-06-04 2021-04-21 梅堯國際股份有限公司 滑軌調整裝置
AT523789B1 (de) 2020-05-07 2024-04-15 Blum Gmbh Julius Ausziehführung für ein bewegbares Möbelteil

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DE202005002433U1 (de) * 2005-02-14 2005-05-19 Grass Gmbh Touch-Latch System für Möbel mit zueinander relativ bewegbaren Möbelteilen, insbesondere Möbelschubladen, Möbeltüren oder Möbelklappe
DE102005021591A1 (de) * 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit Teleskopauszug
EP1817983A1 (fr) * 2006-02-13 2007-08-15 Grass GmbH Dispositif pour influencer le mouvement des parties de meuble l'une par rapport à l'autre et une glissière pour tiroirs, ainsi qu'un procédé de fabrication d'un tel dispositif
CN200944981Y (zh) * 2006-07-20 2007-09-12 盈达滑轨股份有限公司 一种滑轨自动关闭装置
GB2472959B (en) * 2008-08-07 2013-04-10 Accuride Int Inc A synchronizing/stabilizing system and self moving mechanism for drawer applications
DE202008013230U1 (de) * 2008-10-08 2010-02-25 Paul Hettich Gmbh & Co. Kg Öffnungsvorrichtung für eine Ausziehführung
DE102009003362B4 (de) * 2009-01-19 2023-01-19 Paul Hettich Gmbh & Co. Kg Vorrichtung zum Öffnen und/oder Schließen von Schubkästen und Verfahren zu ihrer Kalibrierung
CN201480591U (zh) * 2009-08-26 2010-05-26 世塑有限公司 弹出装置及具有此弹出装置的滑轨机构
DE202010013193U1 (de) * 2010-12-22 2012-03-26 Paul Hettich Gmbh & Co. Kg Öffnungs- und Schließvorrichtung für bewegbare Möbelteile und Ausstoßvorrichtung
DE202012003537U1 (de) * 2012-04-11 2013-07-15 Grass Gmbh Vorrichtung zum Öffnen und Schließen eines bewegbaren Möbelteils
AT514065B1 (de) * 2013-04-12 2014-10-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
AT514141B1 (de) * 2013-04-12 2015-08-15 Blum Gmbh Julius Antriebsvorrichtung für ein bewegbares Möbelteil
CN203302661U (zh) 2013-04-23 2013-11-27 广东泰明金属制品有限公司 抽屉面板调节装置
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Also Published As

Publication number Publication date
DE202015104436U1 (de) 2016-11-22
CN106466065A (zh) 2017-03-01
US20170049228A1 (en) 2017-02-23
EP3141153B1 (fr) 2021-04-21
CN106466065B (zh) 2019-09-27
EP3141153A3 (fr) 2017-05-24
ES2875099T3 (es) 2021-11-08
US9976331B2 (en) 2018-05-22

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