EP2461720B1 - Ejection mechanism, pull-out guide and ejection system - Google Patents
Ejection mechanism, pull-out guide and ejection system Download PDFInfo
- Publication number
- EP2461720B1 EP2461720B1 EP10742479.8A EP10742479A EP2461720B1 EP 2461720 B1 EP2461720 B1 EP 2461720B1 EP 10742479 A EP10742479 A EP 10742479A EP 2461720 B1 EP2461720 B1 EP 2461720B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- driver
- activator
- guide
- ejection mechanism
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims description 52
- 239000012190 activator Substances 0.000 claims description 141
- 238000004146 energy storage Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/47—Actuated drawers operated by mechanically-stored energy, e.g. by springs having both self-opening and self-closing mechanisms which interact with each other
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
-
- 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
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
- E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/23—Combinations of elements of elements of different categories
- E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/74—Specific positions
- E05Y2800/75—Specific positions intermediate
Definitions
- the present invention relates to an ejection mechanism, in particular for movable furniture parts, with a curved guide, along which a driver is movable, wherein the driver is biased by at least one energy storage in one direction and can be latched to the cam guide with tense energy storage in a closed position, and a with the driver at least in the closed position coupled activator, wherein the activator relative to the cam guide or the cam guide is movable relative to the activator, wherein in the closed position of the driver via a relative movement of the activator relative to the cam guide or a relative movement of the cam guide relative to the activator can be unlocked and a pullout guide and a discharge system.
- the EP 1 845 821 discloses a drawer opening and closing apparatus in which the drawer is held in a closed position by a latching mechanism.
- the latching mechanism comprises a driver which can be coupled to a running rail, on which a rod is arranged, which is guided in a control cam. To unlock the drawer is pressed against the force of a spring, so that then the rod is released from the locked position in the control cam and can be moved together with the driver and the track rail.
- the unlocking of the locking mechanism is effected only by a depression of the drawer.
- the locking is done by a variety of components that can absorb only limited mechanical stress, since they are filigree and damage is to be expected.
- the driver in the closed position the driver can be unlocked via a relative movement of the activator to the cam guide, wherein the activator and / or the cam guide is movable both in a first direction and an opposite second direction for unlocking the driver.
- This can take place both by a pulling movement on the movable furniture part as well as by pressing the movable furniture part unlocking.
- the user thus has the option of how the ejection mechanism is unlocked. If the movable furniture part is fixed to a pullout guide, either the cam guide or the activator can be movable, while the other component is arranged stationary.
- the relative movement between the cam guide and activator unlocking is effected by appropriate mechanical means. Further, the handling of the ejection mechanism is simple, with the respective components stably formed and the number of components reduced as compared with prior art solutions.
- the driver from the closed position by the relative movement between the activator and the cam guide is pivotable.
- the cam guide may be formed as a guide device in which the driver is movable in opposite directions. It is not necessary to provide a loop-shaped guideway with a detent recess, since the latching can take place at a bent end portion of the guideway. By pivoting the driver this can be unlocked from the angled end portion and transferred to the linear section, in which the energy storage provides for an opening movement.
- the activator has a first abutment surface for unlocking the driver by movement in the first direction and a second abutment surface spaced from the first abutment surface for unlocking the driver by movement in the second direction.
- the activator can also be integrally formed, wherein from the closed position, regardless of the direction of movement unlocking of the driver can take place.
- this has two spaced-apart pins, which engage in the groove-shaped curve guide.
- the cam guide may have at least one bent end portion, on which the driver can be latched in the closed position.
- the activator can embrace the driver substantially U-shaped in order to form on the two legs of the US each have a contact surface, the Carrier unlocked.
- the driver it is possible to form the driver as a hook, wherein the activator on opposite sides of the hook has a contact surface for unlocking the driver.
- At least one lever which can be moved by the activator and / or the cam guide is provided, by means of which the driver can be unlocked.
- the driver can be coupled with play with the activator or the activator is also movably mounted, in particular resiliently and / or rotatably mounted to ensure movement to the starting position.
- a pull-out guide is also provided with a guide rail which can be mounted on a furniture carcass and a movably mounted running rail, which has an ejection mechanism according to the invention.
- the activator can be adjustably fixed in the direction of movement of the running rail on the running rail. As a result, tolerances can be compensated to tune the position of the activator exactly to the desired closed position.
- the pullout guide can be designed as a preassembled unit, wherein the cam guide is fixed to the guide rail.
- an elastic stop is provided to hold the track with the activator in the closed position. The stop then ensures that the activator is positioned in the closed position, so that it does not accidentally unlock when it moves beyond the closed position. Furthermore, a damper may be provided to decelerate the track before reaching the closed position. This elastic stop can be made adjustable in the extension direction.
- a use of an ejection mechanism according to the invention and a corresponding pullout guide in household appliances such. in ovens, in refrigerators and / or freezers, in warming drawers is also conceivable.
- an ejection system comprising first and second ejection mechanisms interconnected by a movable furniture member.
- Each ejection system can be attached to a pullout guide be stored, the drawer guides via a thrust element, such as a drawer, are interconnected.
- the ejection system is designed so that when unlocking the driver of the first ejection mechanism, the driver of the second ejection mechanism is unlocked from the latched closed position.
- This ensures synchronization, which is necessary especially for wide drawers, since it may happen in an off-center force introduction to the opening of the drawer that only one ejection mechanism is unlocked on a drawer side. If such unilateral unlocking take place, a force in the opening direction is applied to the ejection system on the unlocked driver and the power storage, which then acts on the second driver over the furniture part and the second pullout guide and pulls it from the unlocked position in the opening direction. As a result, incorrect operations can be safely avoided.
- the activator and / or the pawl for example, perpendicular to the opening direction slidably or pivotally about a pivot point can be performed.
- the driver may have spring-mounted levers which allow the overrun by the activator in one direction and in the opposite direction on the activator come to rest and prevent overrunning.
- a deflection of the activator or the driver is conceivable by a translational movement, rotational movement, curved movement, pivoting and / or by elastic behavior due to the selected material of the contact areas.
- the complete activator or pawl or the driver deviates, alternatively, a partial evasion of individual components is possible.
- the counterforce to the return movement of the movable part can be applied by spring force, by elastic deformation, in particular of subcomponents.
- the effects described above can also be achieved by a structure according to a Richtgesperres, Druckgesperres or jump gear.
- the activator or the pawl may, for example, be linearly guided in oblong holes.
- the activator or pawl can be returned to the home position by gravity or spring loaded.
- the activator or pawl may alternatively be equipped with moving parts. These pawls or moving parts can be controlled via cam guides, by gravity, by using elastic material or spring force to return to the starting position.
- the driver preferably has two spring-loaded counter-acting pawls or levers which allow both a force application and a low-force driving over.
- These pawls have a restoring moment that, for example, by elastic deformation of an underlying element is achieved.
- This element has two sections, each section being associated with a pawl.
- An embodiment as a rocker or leaf spring is also conceivable.
- the pawls can only be overrun with low force in one direction. This functionality is particularly needed when a multiple-acting activator or activators or pawls are used to control various devices.
- the pawls can be elastic, provided as a film hinge or with a storage.
- the triggering lever may be spring loaded to pressure in its home position. In the sense of a jump gear so a defined release force can be set. Only when this force is exceeded, the driver is completely brought from its rest position in the bent end portion of the cam guide. The ejection mechanism is thus activated.
- the achievement of the open end position can be supported by an additional energy storage on the activator.
- an additional energy storage on the activator thus, a malfunction or damage to the modules, in particular in a deviating from the embodiment installation position, prevented.
- An inventive ejection mechanism is mounted on a pullout guide 1, which has a mountable on a furniture body guide rail 2 and a movable running rail 3.
- a mountable on a furniture body guide rail 2 and a movable running rail 3.
- an aussverinrnde center rail located between the guide and running rail an aussverinrnde center rail to allow a full extension. It is also possible to mount the ejection mechanism on a pivotable furniture door or another movable furniture part.
- the ejection mechanism comprises an activator 5 fixed to the running rail 3, which is arranged in a closed position on a housing 6 with a cam guide 7.
- a driver 11 is guided by designed as a tension spring force accumulator 8 is biased in the opening direction.
- the energy accumulator 8 is held at one end to a holder 9 fixed to the guide rail 2 and to the driver 11 on the opposite side.
- a web 30 arranged on the running rail rests against an elastic stop 31, which is designed, for example, as a rubber buffer.
- the stop 31 is fixed to a holder 32 which is arranged on the guide rail 2 or a middle rail 13.
- the holder 32 can be made adjustable in the extension direction.
- the cam guide 7 has a middle linear portion including an angled end portion 70 in the opening direction and an angled portion 71 in the closing direction.
- the driver 11 is pivoted away from the running rail 3.
- the driver 11 has a receptacle 14, in which the activator 5 engages with two webs 16 and 17. When the webs 16 and 17 engage in the receptacle 14, activator 5 and driver 11 move together.
- the activator 5 is shown in detail.
- the activator 5 is substantially U-shaped and comprises on one leg three webs 15, 16 and 17, wherein the webs 16 and 17 engage in the receptacle 14 on the driver 11.
- a slot 19 is further provided, which is penetrated by a screw 20 to fix the activator 5 to the running rail 3. Through the slot 19 of the activator 5 is held adjustable in the longitudinal direction of the running rail 3.
- the running rail 3 is shown in an open position.
- the activator 5 is arranged at a distance from the driver 11 and the driver 11 is moved by the force of the energy accumulator 8 in an end position in which the pin 10 engages in the end portion 70.
- the driver 11 is in a slanted position, in which the receptacle 14 for the engagement of the webs 16 and 17 of the activator is open.
- the activator 5 If the activator 5 is closed by closing a drawer arranged on the slide 3, the activator 5 engages with the webs 16 and 17 in the receptacle 14 of the driver 11 and moves it against the force of the energy accumulator 8 in a closed position, as shown in the Figures 9A and 9B is shown.
- the pin 12 In the closed position, the pin 12 has been moved along the guideway 7 and engages in the end portion 71 a.
- the driver 11 has been pivoted downwards and is now fixed in a closed position by the force of the energy accumulator 8.
- the lower projection 18 abuts against the activator 5 on a contact surface 21 of the driver 11.
- FIG. 6 the web 16 adjacent to the abutment surface 22 on the driver 11 is arranged.
- the driver 11 can now be unlocked by movement of the activator 5, wherein the activator 5 can be selectively moved in the opening or closing direction. If the activator 5 is pulled in the opening direction, the web 16 engages the contact surface 22 and pulls the driver 11 into the rectilinear part of the cam guide 7, so that the driver 11 is unlocked. If the activator 5 is pressed in the closing direction, the projection 18 bears against the contact surface 21 and thereby pivots the driver 11 into the rectilinear part of the cam guide 7. An unlocking of the driver 11 from the closed position thus takes place, regardless of whether the activator 5 is moved in the opening or closing direction.
- the movement in the closing direction for unlocking the driver 11 may be in a range between 1 to 3 mm, so that the resilient stopper 31 is compressed by the impressions.
- FIG. 10 a second embodiment of a pullout guide 1 ' is shown, which has an ejection mechanism according to the invention.
- a running rail 3 is movably held on a guide rail 2, wherein the closed position of the running rail 3 is predetermined by a resilient stop 31 on which a web 30 of the running rail 3 is applied.
- the ejection mechanism comprises a housing 6 ', in which a cam guide 7' is formed, which has only one angled end portion 70.
- the driver 11 ' is held by two spaced pins 10 and 12 in the cam guide 7'.
- the driver 11 ' is in a locked position and is through the force of the trained as a tension spring force accumulator 8 'biased in the opening direction.
- the activator 5 ' Comprises a first projection 16', which rests against an inner side of a hook 22 'of the driver 11'.
- a contact surface 21' is formed, which can engage with a run-on slope 18 'of the activator 5'.
- the driver 11 ' is unlocked by pressing the running rail 3 in the closing direction, in which case a relative movement between the cam guide 7' and the activator 5 'takes place.
- the projection 16 ' a force is transmitted to the downwardly directed hook 22' of the driver 11 ', so that the pin 12 is pushed upwards and is displaced into the rectilinear portion of the cam guide 7'.
- the force accumulator 8 ' is effective and pulls the driver 11' in the opening direction.
- An unlocking of the driver 11 ' can also be effected by movement of the cam guide 7' on the running rail 3 in the opening direction, in which case the run-on slope 18 'on the activator 5' in engagement with the contact surface 21 'on the hook 22' of the driver 11 ' arrives. Also by the pin 12 is pushed up into the rectilinear portion of the cam guide 7 '.
- the pullout guide is shown in an open position, wherein the activator 5 'is arranged at a distance from the driver 11'.
- the driver 11 ' is in an end position of the cam guide 7'.
- the downwardly directed hook 22 ' engages between the projection 16' and the starting slope 18 'of the activator 5', so that upon reaching the closing position, the in FIG. 12 shown arrangement is reached, from which the driver 11 'can be unlocked again.
- FIG. 16 an ejector system is shown mounted on a drawer 50 as a movable furniture part.
- the drawer 50 comprises a bottom 51, which is held on holders 52 on opposite sides in each case on a pullout guide 1.
- the holders 52 are mounted on a running rail 3, which is movably held on a guide rail 2.
- the pullout guide 1 is arranged in each case on a side frame 53 of the drawer 50.
- FIGS. 1 to 9 At each pullout guide 1, an ejection mechanism is mounted, as in the FIGS. 1 to 9 is shown in detail, wherein the same reference numerals are used for the same components below.
- FIGS. 17 to 20 is the ejection system of FIGS. 1 and 16
- the upper view shows the pullout guide and the ejection mechanism on the left side, while the lower view shows the pullout guide and the ejection mechanism on the right side of the drawer 50.
- FIG. 17 For example, the drawer 50 is shown in a closed position in which both ejection mechanisms are located in a latched closed position.
- the guided via pins 10 and 12 in the cam guide 7 activator 5 is located with a pin in the angled end portion 71 and thus is in spite of the bias of the spring 8 in a locked position.
- FIG. 18 has been unlocked in the ejection system of the driver 11 right (bottom view), wherein the corresponding pin has been moved out of the angled end portion 71.
- the unlocking can be done either by pulling or pressing on the drawer, since regardless of the direction of movement of the activator 5 provides for unlocking of the driver 11, as described above.
- FIG. 19 is the to FIG. 18 reversed case shown in which the left side (upper view) is unlocked and the driver 11 is moved via the spring 8 in the opening direction.
- the driver 11 is coupled via the activator 5 with the running rail 3.
- the driver 11 is still in the locked position and the driver 11 is held with a pin on the angled end portion 71 of the cam guide 7.
- a forced release takes place on the opposite side.
- the unlocked driver 11 is moved by the force of the spring 8 in the opening direction and this force is transmitted via the activator 5 and the running rail 3 to the drawer 50.
- the ejection mechanism on the opposite Side over the drawer 50, the track 3 and the activator 5 also applied with a force, this force is sufficient to pull the driver 11 from the locked position.
- the middle web 16 engages the activator 5 in the receptacle 14 and pulls the driver 11 in the straight portion of the cam guide 7. As a result, a synchronization is achieved forcibly, even if only one-sided unlocking was effected.
- FIG. 20 is the ejection system of FIG. 16 shown with both sides unlocked carriers 11. Both drivers 11 are moved into the straight portion of the cam guide 7 and are now moved in the opening direction due to the force of the spring 8. The drivers 11 are coupled to the activators 5, which engage with two webs 16 and 17 in the receptacle 14.
- FIG. 21 is a pullout guide 1 "shown, in which a running rail 3 is movably mounted on a guide rail 2, wherein the same components are provided with the same reference numerals with the preceding embodiments.
- a rotatably mounted activator 5 which engages in a receptacle on a driver 11".
- the driver 11 is slidably mounted on two cam guides 7 and 45 of a housing 6".
- a pin 10 of the driver 11 is guided in the cam guide 45, a pin 12, however, is guided in the cam guide 7".
- the straight end section of the cam guide 45 forms a pivot point for the driver 11 "via the pin 10.
- the pin 11" is pivoted on reaching the bent end section 71 by the pin 12 guided in the cam guide 7 " the cam guide 7 "via the pin 12 a pivot point for the driver 11.”
- pin 10 of the driver 11 is pivoted upon reaching the curved end portion 70.
- the respective pivoting of the driver 11 "leads to the release of the activators 5" and 41. Furthermore, the pivotable mounting of the activators 5 “and 41 allows overrunning of the driver 11" in the end positions of the driver 11 "in the bent end portions 70 and 71 of Curve guides 7 "and 45. Alternatively, the activators can also be performed, for example, vertically displaceable. In FIG. 21 the closed position of the drawer is shown, on which the driver 11 "is fixed to an angled end portion 71 of the cam guide 7" and is biased by the force of a spring 8 in the opening direction.
- a holder 46 for attachment of the energy accumulator 8 is provided on the guide rail 2.
- a fixation 47 of the energy storage 8 is fixed to the holder 46.
- the other end of the force accumulator 8 designed as a tension spring is fastened to the driver 11 "by means of a spring eye via the bolt 48.
- the fixing 47 on the holder 46 is designed to be displaceable and fixable.
- the activator 5 "comprises a downwardly projecting web 40 on which a front abutment surface 18" is formed, this abutment surface 18 "being adjacent to one of the abutments 11"
- Lever 25 which is rotatably mounted on the housing 6 "about an axis 26.
- the lever 25 may be biased in a starting position by a spring or moved by gravity into a starting position in FIG. 23B to the right and pivots the lever 25.
- reaches an upper stop edge 27 of the lever 25 against an underside of the driver 11 "and pushes it upwards out of the angled end portion 71 of the cam guide 7" out.
- the driver 11 is not fixed by the lower projection 16" in the receptacle 14 "of the driver 11"
- the activator 5 is also pivotally mounted and therefore by the lever 25 and the driver 11” clockwise slightly up to a Stop to be pivoted. Then pulls the driver 11 "after unlocking by the force of the spring 8, the activator 5" in the opening direction.
- the carrier 11 is in this case via a first cam 10 in a cam guide 45 and a second pin 12 in a cam guide 7 ".
- the cam guides 7" and 45 each include an angled end portion 71 and 70, respectively, for driving the cam 11 "at the end of the cam guides 7" and 45, respectively pivot. It is also possible to provide only a single cam guide with two angled end sections 70, 71.
- the drawer continues to move in the closing direction until the activator 5 "passes on a run-on slope 55 on the driver 11" and is thereby pivoted.
- the activator 5 can then be displaced along the run-on slope 55 until it engages in the receptacle 14" on the catch 11 ".
- the second catch 42 of the self-closing draws the second activator 41 into the closed position, so that the closing movement is shortly before
- the self-closing also serves to lock the movable furniture part or the drawer 50.
- the tumbler prevents accidental opening such as by vibration or slight inclination of the furniture in which the ejector with a drawer slide and a movable furniture part are installed.
- FIG. 26 3 shows a further exemplary embodiment of a pull-out guide 1 'according to the invention, which comprises a guide rail 2 and a running rail 3, wherein the same reference numerals are used for identical components.
- the driver 11 '" is guided along a cam guide 7"' on a housing 6 '"and biased by a spring 8 in the opening direction.
- the spring 8 is fixed on the end facing away from the driver 11 '"by a bolt 180 on a holding web 181 and an adjustment bar 182, wherein on the holding web 181 openings and on the holding web 182 recesses are formed, in which the bolt 180 can be inserted. Thereby, the tension of the spring 8 can be adjusted.
- a first lever 91 is pivotally mounted on a receptacle and a second lever 92 is pivotally mounted on an opposite side of the driver 11'.
- the driver 11 "' is now moved along the cam guide 7'" by the second activator 41 until the driver 11 '"reaches the angled end section 71 and is pivoted downwards, thereby releasing the activator 41 and allowing the running rail 3 to move moved without coupling with the driver 11 '"in the closing direction.
- FIG. 29 the latching position is reached when the activator 5 '"reaches the driver 11'".
- the activator 5 'then passes over the pivotable lever 91 and thereby moves between the levers 91 and 92.
- the second activator 41 then comes into engagement with the driver 42, which is movable along the cam guide 43 and through the self-closing mechanism 44 in the closing direction is moved until the closed position is reached.
- FIGS. 30A and 30B the closed position of the pullout guide is shown.
- the activator 5 '" is in engagement with the driver 11'" and can be unlocked both by a movement of the running rail 3 in the closing direction and in the opening direction.
- FIG. 30B the position of the activator 5 '"on the driver 11"' is shown enlarged.
- the activator 5 '" is locked behind the lever 91, the lever 91 being pushed up by a spring, whereby the activator 5" can now engage the lever 91 and the driver 11'"to move by a pulling movement the drawer 11 '"to move back in the opening direction.
- FIG. 31B In the FIG. 31B are a projection 16 '"and a stop surface 18"' shown, via which the unlocking of the driver 11 '"takes place from the bent end portion 71. After unlocking the driver 11'" by the force accumulator 8 along the cam guide 7 "'moves The engaged activator '"moves via the attached running rail 3, the movable furniture part coupled with it in the opening direction.
- FIG. 32 is a further embodiment of an ejection mechanism according to the invention for a pullout guide 1 "" shown.
- an ejection mechanism comprising a modified housing 6 "" in which a first cam guide 7 "" is formed with a bevel 70 '"at one end and an angled end portion 71 at the opposite end, and a groove-shaped recess 64 is second
- a third cam guide 65 is formed in the horizontal direction, and a recess 66 is provided for supporting a lever 25, which is engaged by an axle 26.
- a cam 11 "" can be provided. be unlocked, a first pin 10 and a second pin 12, both of which are guided in the cam guide 7 "".
- the driver 11 "” is biased in the opening direction via a force accumulator 8, designed as a tension spring.
- the housing 6 "" is formed in two parts, so that on both sides of the driver 11 "” a corresponding housing part with the cam guides 7 "", 64 and 65 is formed.
- a holder 89 is provided which in the closing direction against a stop 90 of an activator 5 "" can be applied.
- the activator 5 "" is guided between the two housing parts of the housing 6 "" and comprises a first vertical receptacle 83, in which a pawl 81 is resiliently mounted, a second vertical recess 84, in which a second pawl 80 is resiliently mounted, and a third vertical receptacle 85 for a locking pin 87.
- the pawls 80 and 81 are biased downwardly by springs to act on the cam 11 "".
- the locking pin 87 is movably mounted in the vertical direction in the activator 5 "".
- the ejection mechanism is shown on a pullout guide with a guide rail 2 and a movable running rail 3.
- the ejection mechanism is in a closed position in which the cam 11 "" is locked to the angled end portion 71 of the cam guide 7 "".
- the activator 5 "" comes to rest on an elastic stop 31 "" which is received in a holder 32 "".
- the elastic stop prevents overpressure, a direct, re-triggering of the ejection device during or shortly after the closing operation.
- the drawer can be opened by pulling, in which case the holder 89 acts on the locking pin 87, which in turn moves the activator 5 "" in the opening direction, so that the pawl 80 via its projection 16 "” the driver 11 “” from the locked position pulls.
- an opening can be achieved by moving the drawer in the closing direction, in which case the abutment surface 18 "" of the opposite pawl 81 acts on the lever 25, which pivots about the axis 26 and thereby the driver 11 "” from the angled end portion 71 lifts.
- the driver 11 "” then slides with the two pins 10 and 12 in the cam guide 7 “” due to the force of the energy accumulator 8 up to the inclined portion 70 "".
- the Figure 35A shows receptacles 93 for fixing the force accumulator 8, designed as a tension spring, on the housing 6 "".
- a bolt 94 is inserted for fixing the force accumulator 8 at one end.
- the bolt 94 is designed so that it can be inserted to change the force of the force accumulator 8 designed as a tension spring at different positions in the receptacles 93 of the housing 6 "".
- the other end of the force accumulator 8 is fixed by a bolt 95.
- the running rail is then moved so far in the closing direction until the block 89 abuts the projection 90, so that the activator 5 "" is moved a piece in the closing direction until the in the Figures 36A and 36B shown position is reached.
- the block 89 between the projection 90 and the locking pin 87 is locked again and the pawl 81 abuts a projection of the driver 11 "" at.
- the driver 11 "" is now moved in the closing direction along the curved guide 7 "" until the driver 11 "” pivots downwards with the journal 12 at the angled end section 71 and is thus locked. Then that is in the Figures 33A and 33B reached shown position.
- FIG. 37 In the assembled position, another embodiment of an ejection mechanism is shown.
- a push element 101 is designed as a drawer and can be mounted movably in a furniture body.
- a guide rail 102 a Extent guide provided on the at least one track rail is movably mounted.
- the running rail is located in a hollow side frame 103 of the drawer and a bottom 105 of the drawer is fixed via a plurality of holders 106 on the running rail.
- the direction of movement X of the pusher 101 is indicated by arrows in the drawings.
- a housing 107 is mounted, which consists essentially of two plate-shaped housing parts, are recessed on the slot-shaped cam guides 108, 109 and 110.
- a web-shaped activator 116 which is fixed to the furniture body or the stationary guide rail 102. Activator 116 is only partially illustrated for clarity.
- the pusher element 101 is held in a closed position via a retraction device 104, such retraction devices 104 being known as self-closing devices and being able to be mounted in a compact design adjacent to the pull-out guide.
- the collection device 104 comprises a collection housing 140 with a curve guide 141 with an angled end section 142.
- a Einzugsmit disturbing 143 is movably mounted, which is coupled to a web-shaped Einzugs15ator 144.
- a damper 145 is coupled, also located in the feeder housing 140, a spring for biasing the Einzugsmit ceremonies 143 in the closing direction.
- the retraction device 104 may further comprise a damper to decelerate a closing movement before reaching the closing movement.
- the web-shaped activator 116 can be seen, which is fixed at the end in a receptacle of a driving carriage 113.
- the driving carriage 113 comprises on the side facing away from the activator 116 side, a first movable pawl 114 and a second movable pawl 115, which are resiliently mounted and can be pressed into the driving carriage 113.
- the second pawl 115 is in engagement with a driver 111 which is movably mounted via pins in the first cam guide 118.
- the driver 111 is biased via an energy storage in the form of a tension spring 112 in the opening direction.
- the remote from the driver 111 end of the spring 112 can be fixed to the housing 107.
- the driver 111 is latched to an angled end portion 171 of the cam guide 108 against the force of the spring 112.
- an angled end portion 170 is also formed, on which the driver 111 is pivotable.
- the retractor 104 holds the pusher 101 in the closed position.
- FIG. 39 the ejector is shown when unlocking the driver 111.
- the thrust element 101 is pressed into the furniture body, so that the first pawl 114 presses against a pivotable ejector 130.
- the ejector lever 130 is movably mounted on the housing 107 about an axis 131.
- One leg 132 of the ejector lever 130 abuts against the pawl 114, while the opposite leg 133 rests against the driver 111.
- the ejector lever 130 is rotated counterclockwise about the axis 131 so that the leg 133 moves the pawl 111 out of the angled end portion 171 of the cam guide 108.
- the driver 111 is unlocked and now pulled by the force of the spring 112 along the cam guide 108.
- the driver 111 abuts with a tip 150 against a stop 151 of the driver carriage 113, so that the driver carriage 113 is moved together with the driver 111.
- FIG. 40 the ejector is shown in a slightly open position.
- the driver 111 is located in a central region of the first cam guide 108 and is further acted upon by the spring 112 with a force.
- the driving carriage 113 is also moved to the right, wherein the driving carriage 113 can be moved along a second curved guide 110.
- the cam guide 110 is formed linearly and the driving carriage 113 therefore moves linearly along the housing 107 via guide means.
- a movable stop 118 which can be moved via a pin 119 in a third cam guide 109, is also provided on the driving carriage 113.
- the third cam guide 109 is disposed inclined to the second cam guide 110, so that the stop 118 when moving the cam carriage 113 to the right in FIG. 40 is moved down.
- the stop 118 is perpendicular to Movement direction of the carrier carriage 113 held movable in a slot 120.
- the retraction device 104 is decoupled from the retraction activator 144, since the catch 143 has been moved along the retraction curve guide 141 to the angled end section 142 and is parked there in a pivoted manner. As a result, the pull-in activator 144 is released and can now continue to move independently of the pull-in cam 143 in the opening direction.
- the ejector is shown in a position in which the driver 111 has reached the angled end portion 170 and thereby pivoted.
- the pawl 115 and the carrier slide 113 can move independently to the right of the driver 111, so that the housing 107 is moved together with the pusher 101 in the opening direction.
- the thrust element 101 is no longer accelerated by the force of the spring 111.
- the movable stop 118 is moved further along the cam guide 109 and continues to lower, wherein the activator 116 is still held in the receptacle between the movable stop 118 and the wall 117.
- the ejector is shown in a position in which the movable stopper 118 has been moved down so far that the web-shaped activator 116 is released.
- the housing 107 can now be moved together with the Mitauerschlitten 113 in the opening direction, that is independent of the stationary activator 116.
- the first pawl 114 slides over the driver 111 and is briefly pushed up against the force of a spring and latched behind the driver 111 again, wherein on the pawl 114 for this purpose a corresponding run-on slope 124 is formed.
- FIG. 43 a position is shown when the pusher 101 is moved back in the closing direction.
- the pawl 114 engages the driver 111 and pulls it out of the parked position at the angled end portion 170, wherein the driver 111 is moved against the force of the spring 112 along the cam guide 108.
- the driving carriage 113 is supported with the wall 117 on the activator 116, so that the driving carriage 113 is moved along the cam guide 110.
- FIG. 44 a position of the ejector is shown before reaching the closed position.
- the driving carriage 113 is moved so far along the cam guide 110, that the movable stop 118 is again arranged back to the activator 116 and this is now held between the stop 118 and the wall 117.
- the first pawl 114 has traversed the driver 111 along the curve guide 108 so far that the spring 112 is largely tensioned.
- the pull-in activator 144 now engages the pull-in catcher 143, so that it is unlocked and the pull-in device 104 is activated.
- FIG. 45 the ejector is shown before reaching the closed position when the driver 111 has reached the angled end portion 171 and is now locked against the force of the spring 112.
- the driver 111 pivots and the first pawl 114 can now be moved over the driver 111.
- the entrainment carriage 113 is now moved further along the second cam guide 110, wherein the retraction device 104 now pulls the thrust element 101 in the closing direction so that it can be moved by the user after tensioning the spring 112 and locking the entrainment device 111 without further use of force.
- the pusher 101 thus enters automatically.
- FIG. 46 the ejector is shown shortly before reaching the closed position.
- the second pawl 115 now slides with a run-on slope over the driver 111.
- the driver carriage 113 is still moved by the retraction device 104 in the closing direction.
- FIG. 47 the closing position is shown in which the second pawl 115 is latched behind the tip 151 of the driver 111.
- the pawl 115 is also resiliently mounted on the driving carriage 113.
- the movable stop 118 is extended again by the movement along the cam guide 109 and in the slot 120 and the activator 116 is therefore enclosed between the movable stop 118 and the wall 117.
- a spring buffer 122 prevents the ejection device unintentionally re-initiating an opening operation after the closing operation.
- the diaphragm gap is generated via the spring buffer 122, in order to enable a triggering of the ejection device by pressure in the closing direction.
- the ejection devices according to the invention can be used with all linearly displaceable furniture parts, for example with sliding doors.
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Description
Die vorliegende Erfindung betrifft einen Ausstoßmechanismus, insbesondere für bewegbare Möbelteile, mit einer Kurvenführung, entlang der ein Mitnehmer verfahrbar ist, wobei der Mitnehmer durch mindestens einen Kraftspeicher in eine Richtung vorgespannt ist und an der Kurvenführung mit gespanntem Kraftspeicher in einer Schließposition verrastbar ist, und einem mit dem Mitnehmer zumindest in der Schließposition koppelbaren Aktivator, wobei der Aktivator relativ zu der Kurvenführung oder die Kurvenführung relativ zum Aktivator bewegbar ist, wobei in der Schließposition der Mitnehmer über eine Relativbewegung des Aktivators relativ zu der Kurvenführung oder über eine Relativbewegung der Kurvenführung relativ zum Aktivator entriegelbar ist und eine Auszugsführung sowie ein Ausstoßsystem.The present invention relates to an ejection mechanism, in particular for movable furniture parts, with a curved guide, along which a driver is movable, wherein the driver is biased by at least one energy storage in one direction and can be latched to the cam guide with tense energy storage in a closed position, and a with the driver at least in the closed position coupled activator, wherein the activator relative to the cam guide or the cam guide is movable relative to the activator, wherein in the closed position of the driver via a relative movement of the activator relative to the cam guide or a relative movement of the cam guide relative to the activator can be unlocked and a pullout guide and a discharge system.
Die
Es ist daher Aufgabe der vorliegenden Erfindung, einen Ausstoßmechanismus sowie eine Auszugsführung zu schaffen, die stabil ausgebildet ist und ein einfaches Entriegeln eines Mitnehmers ermöglicht.It is therefore an object of the present invention to provide an ejection mechanism and a pullout guide, which is sturdy and allows easy unlocking of a driver.
Diese Aufgabe wird mit einem Ausstoßmechanismus mit den Merkmalen des Anspruches 1 gelöst.This object is achieved with an ejection mechanism having the features of
Erfindungsgemäß ist in der Schließposition der Mitnehmer über eine Relativbewegung des Aktivators zu der Kurvenführung entriegelbar, wobei der Aktivator und/oder die Kurvenführung zum Entriegeln des Mitnehmers sowohl in eine erste Richtung als auch eine entgegengesetzte zweite Richtung bewegbar ist. Dadurch kann sowohl durch eine Zugbewegung am bewegbaren Möbelteil als auch durch ein Eindrücken des bewegbaren Möbelteils eine Entriegelung stattfinden. Der Benutzer hat somit die Wahlmöglichkeit, wie der Ausstoßmechanismus entriegelt wird. Wenn das bewegbare Möbelteil an einer Auszugsführung festgelegt ist, kann entweder die Kurvenführung oder der Aktivator bewegbar sein, während das andere Bauteil stationär angeordnet ist. Durch die Relativbewegung zwischen Kurvenführung und Aktivator wird die Entriegelung durch entsprechende mechanische Mittel bewirkt. Ferner ist die Handhabung des Ausstoßmechanismus einfach, wobei die entsprechenden Bauteile stabil ausgebildet sind und die Anzahl der Bauteile verglichen mit Lösungen aus dem Stand der Technik reduziert ist.According to the invention, in the closed position the driver can be unlocked via a relative movement of the activator to the cam guide, wherein the activator and / or the cam guide is movable both in a first direction and an opposite second direction for unlocking the driver. This can take place both by a pulling movement on the movable furniture part as well as by pressing the movable furniture part unlocking. The user thus has the option of how the ejection mechanism is unlocked. If the movable furniture part is fixed to a pullout guide, either the cam guide or the activator can be movable, while the other component is arranged stationary. The relative movement between the cam guide and activator unlocking is effected by appropriate mechanical means. Further, the handling of the ejection mechanism is simple, with the respective components stably formed and the number of components reduced as compared with prior art solutions.
Gemäß einer Ausgestaltung ist der Mitnehmer aus der Schließposition durch die Relativbewegung zwischen dem Aktivator und der Kurvenführung verschwenkbar. Dadurch kann die Kurvenführung als Führungseinrichtung ausgebildet sein, in der der Mitnehmer in gegenüberliegende Richtungen bewegbar ist. Es ist nicht erforderlich, eine schlaufenförmige Führungsbahn mit einer Rastmulde vorzusehen, da das Verrasten an einem abgebogenen Endabschnitt der Führungsbahn erfolgen kann. Durch Verschwenken des Mitnehmers kann dieser von dem abgewinkelten Endabschnitt entriegelt und in den linearen Abschnitt überführt werden, in dem der Kraftspeicher für eine Öffnungsbewegung sorgt.According to one embodiment, the driver from the closed position by the relative movement between the activator and the cam guide is pivotable. Thereby, the cam guide may be formed as a guide device in which the driver is movable in opposite directions. It is not necessary to provide a loop-shaped guideway with a detent recess, since the latching can take place at a bent end portion of the guideway. By pivoting the driver this can be unlocked from the angled end portion and transferred to the linear section, in which the energy storage provides for an opening movement.
Vorzugsweise weist der Aktivator eine erste Anlagefläche zum Entriegeln des Mitnehmers durch eine Bewegung in die erste Richtung und eine zweite von der ersten Anlagefläche beabstandete Anlagefläche zum Entriegeln des Mitnehmers durch eine Bewegung in die zweite Richtung auf. Dadurch kann der Aktivator auch einteilig ausgebildet sein, wobei aus der Schließposition unabhängig von der Bewegungsrichtung ein Entriegeln des Mitnehmers erfolgen kann.Preferably, the activator has a first abutment surface for unlocking the driver by movement in the first direction and a second abutment surface spaced from the first abutment surface for unlocking the driver by movement in the second direction. Thereby, the activator can also be integrally formed, wherein from the closed position, regardless of the direction of movement unlocking of the driver can take place.
Für eine stabile Führung des Mitnehmers weist dieser zwei voneinander beabstandete Zapfen auf, die in der nutförmigen Kurvenführung eingreifen. Dabei kann die Kurvenführung mindestens einen abgebogenen Endabschnitt aufweisen, an dem der Mitnehmer in der Schließposition verrastbar ist.For a stable guidance of the driver, this has two spaced-apart pins, which engage in the groove-shaped curve guide. In this case, the cam guide may have at least one bent end portion, on which the driver can be latched in the closed position.
Der Aktivator kann den Mitnehmer im Wesentlichen U-förmig umgreifen, um an den beiden Schenkeln des Us jeweils eine Anlagefläche auszubilden, die den Mitnehmer entriegelt. Alternativ ist es möglich, den Mitnehmer als Haken auszubilden, wobei der Aktivator an gegenüberliegenden Seiten des Hakens eine Anlagefläche zur Entriegelung des Mitnehmers aufweist.The activator can embrace the driver substantially U-shaped in order to form on the two legs of the US each have a contact surface, the Carrier unlocked. Alternatively, it is possible to form the driver as a hook, wherein the activator on opposite sides of the hook has a contact surface for unlocking the driver.
Vorzugsweise ist mindestens ein durch den Aktivator und/oder die Kurvenführung bewegbarer Hebel vorgesehen, mittels dem der Mitnehmer entriegelbar ist. Dadurch kann eine zuverlässige Entriegelung gewährleistet werden, wobei der Hebel beispielsweise am Gehäuse mit der Kurvenführung drehbar gelagert ist. Um den Mitnehmer durch den Hebel zu entriegeln, kann der Mitnehmer mit Spiel mit dem Aktivator gekoppelt sein oder der Aktivator ist ebenfalls bewegbar gelagert, insbesondere federnd und/oder drehbar gelagert, um eine Bewegung in die Ausgangsposition zu gewährleisten.Preferably, at least one lever which can be moved by the activator and / or the cam guide is provided, by means of which the driver can be unlocked. As a result, a reliable unlocking can be ensured, wherein the lever is rotatably mounted, for example, on the housing with the cam guide. To unlock the driver by the lever, the driver can be coupled with play with the activator or the activator is also movably mounted, in particular resiliently and / or rotatably mounted to ensure movement to the starting position.
Erfindungsgemäß wird auch eine Auszugsführung mit einer an einem Möbelkorpus montierbaren Führungsschiene und einer verfahrbar gelagerten Laufschiene bereitgestellt, die einen erfindungsgemäßen Ausstoßmechanismus aufweist.According to the invention, a pull-out guide is also provided with a guide rail which can be mounted on a furniture carcass and a movably mounted running rail, which has an ejection mechanism according to the invention.
Um die Montage der Auszugsführung mit dem Ausstoßmechanismus zu erleichtern, kann der Aktivator in Bewegungsrichtung der Laufschiene verstellbar an der Laufschiene fixiert sein. Dadurch können Toleranzen ausgeglichen werden, um die Position des Aktivators exakt auf die gewünschte Schließposition abzustimmen. Die Auszugsführung kann dabei als vormontierte Einheit ausgebildet sein, wobei die Kurvenführung an der Führungsschiene festgelegt ist.In order to facilitate the assembly of the pullout guide with the ejection mechanism, the activator can be adjustably fixed in the direction of movement of the running rail on the running rail. As a result, tolerances can be compensated to tune the position of the activator exactly to the desired closed position. The pullout guide can be designed as a preassembled unit, wherein the cam guide is fixed to the guide rail.
Gemäß einer Ausgestaltung ist ein elastischer Anschlag vorgesehen, um die Laufschiene mit dem Aktivator in der Schließposition zu halten. Der Anschlag sorgt dann für eine Positionierung des Aktivators in der Schließposition, damit nicht bei einer Bewegung über die Schließposition hinaus versehentlich ein Entriegeln stattfindet. Ferner kann ein Dämpfer vorgesehen sein, um die Laufschiene vor Erreichen der Schließposition abzubremsen. Dieser elastische Anschlag kann in Auszugsrichtung justierbar ausgeführt sein.According to one embodiment, an elastic stop is provided to hold the track with the activator in the closed position. The stop then ensures that the activator is positioned in the closed position, so that it does not accidentally unlock when it moves beyond the closed position. Furthermore, a damper may be provided to decelerate the track before reaching the closed position. This elastic stop can be made adjustable in the extension direction.
Ein Einsatz eines erfindungsgemäßen Ausstoßmechanismus sowie einer entsprechenden Auszugsführung in Haushaltsgeräten wie z.B. in Backöfen, in Kühl- und/oder Gefriergeräten, in Wärmeschubladen ist ebenfalls denkbar.A use of an ejection mechanism according to the invention and a corresponding pullout guide in household appliances such. in ovens, in refrigerators and / or freezers, in warming drawers is also conceivable.
Erfindungsgemäß wird auch ein Ausstoßsystem bereitgestellt, mit einem ersten und einem zweiten Ausstoßmechanismus, die über ein bewegbares Möbelteil miteinander verbunden sind. Jedes Ausstoßsystem kann dabei an einer Auszugsführung gelagert sein, wobei die Auszugsführungen über ein Schubelement, beispielsweise einen Schubkasten, miteinander verbunden sind.According to the invention, there is also provided an ejection system comprising first and second ejection mechanisms interconnected by a movable furniture member. Each ejection system can be attached to a pullout guide be stored, the drawer guides via a thrust element, such as a drawer, are interconnected.
Vorzugsweise ist das Ausstoßsystem so gestaltet, dass bei Entriegelung des Mitnehmers des ersten Ausstoßmechanismus auch der Mitnehmer des zweiten Ausstoßmechanismus aus der verrasteten Schließposition entriegelt wird. Dies gewährleistet eine Synchronisierung, die gerade bei breiten Schubkästen notwendig ist, da es bei einer außermittigen Krafteinleitung zur Öffnung des Schubkastens vorkommen kann, dass nur ein Ausstoßmechanismus auf einer Schubkastenseite entriegelt wird. Sollte eine solche einseitige Entriegelung stattfinden, wird bei dem Ausstoßsystem über den entriegelten Mitnehmer und den Kraftspeicher eine Kraft in Öffnungsrichtung aufgebracht, die dann über das Möbelteil und die zweite Auszugsführung auf den zweiten Mitnehmer einwirkt und diesen aus der entriegelten Position in Öffnungsrichtung zieht. Dadurch können Fehlbetätigungen sicher vermieden werden.Preferably, the ejection system is designed so that when unlocking the driver of the first ejection mechanism, the driver of the second ejection mechanism is unlocked from the latched closed position. This ensures synchronization, which is necessary especially for wide drawers, since it may happen in an off-center force introduction to the opening of the drawer that only one ejection mechanism is unlocked on a drawer side. If such unilateral unlocking take place, a force in the opening direction is applied to the ejection system on the unlocked driver and the power storage, which then acts on the second driver over the furniture part and the second pullout guide and pulls it from the unlocked position in the opening direction. As a result, incorrect operations can be safely avoided.
Zum Überfahren des Mitnehmers der Ausstoßvorrichtung können der Aktivator und/oder die Klinke beispielsweise senkrecht zur Öffnungsrichtung verschiebbar oder über einen Drehpunkt schwenkbar ausgeführt werden. Alternativ kann der Mitnehmer über federn gelagerte Hebel verfügen die das Überfahren durch den Aktivator in jeweils eine Richtung ermöglichen und in die Gegenrichtung am Aktivator zur Anlage kommen und ein Überfahren verhindern.For driving over the driver of the ejection device, the activator and / or the pawl, for example, perpendicular to the opening direction slidably or pivotally about a pivot point can be performed. Alternatively, the driver may have spring-mounted levers which allow the overrun by the activator in one direction and in the opposite direction on the activator come to rest and prevent overrunning.
Ein Ausweichen des Aktivators bzw. des Mitnehmers ist durch eine translatorische Bewegung, rotatorische Bewegung, kurvengeführte Bewegung, Verschwenken und/oder durch elastisches Verhalten aufgrund des gewählten Materials der Kontaktbereiche denkbar. Wahlweise weicht der komplette Aktivator bzw. Klinke oder der Mitnehmer aus, alternativ ist auch ein partielles Ausweichen von einzelnen Komponenten möglich. Die Gegenkraft zur Zurückbewegung des bewegbaren Teils kann durch Federkraft, durch elastische Verformung, insbesondere von Teilkomponenten aufgebracht werden. Die zuvor beschriebenen Effekte können auch durch einen Aufbau gemäß eines Richtgesperres, Schaltgesperres oder Sprungschaltwerks erzielt werden.
Der Aktivator oder die Klinke kann beispielsweise linear in Langlöchern geführt sein. In dieser Ausführung kann der Aktivator oder die Klinke durch Schwerkraft oder federbelastet in die Ausgangsposition zurück gesetzt werden. Der Aktivator oder die Klinke kann alternativ mit beweglichen Teilen ausgestattet sein. Diese Klinken oder beweglichen Teile können gesteuert über Kurvenführungen, durch Schwerkrafteinwirkung, durch Verwendung von elastischem Material oder Federkraft in die Ausgangsposition zurück gesetzt werden.A deflection of the activator or the driver is conceivable by a translational movement, rotational movement, curved movement, pivoting and / or by elastic behavior due to the selected material of the contact areas. Optionally, the complete activator or pawl or the driver deviates, alternatively, a partial evasion of individual components is possible. The counterforce to the return movement of the movable part can be applied by spring force, by elastic deformation, in particular of subcomponents. The effects described above can also be achieved by a structure according to a Richtgesperres, Schaltgesperres or jump gear.
The activator or the pawl may, for example, be linearly guided in oblong holes. In this embodiment, the activator or pawl can be returned to the home position by gravity or spring loaded. The activator or pawl may alternatively be equipped with moving parts. These pawls or moving parts can be controlled via cam guides, by gravity, by using elastic material or spring force to return to the starting position.
Der Mitnehmer verfügt vorzugsweise über zwei federbelastete gegenläufig wirkende Sperrklinken bzw. Hebel die sowohl eine Krafteinleitung als auch ein kraftarmes Überfahren ermöglichen. Diese Sperrklinken verfügen über ein rückstellendes Moment, dass beispielweise durch elastische Verformung eines darunter befindliches Element erreicht wird. Dieses Element verfügt über zwei Abschnitte, jeder Abschnitt ist einer Sperrklinke zugeordnet. Eine Ausführung als Wippe oder Blattfeder ist ebenfalls denkbar. Die Sperrklinken sind nur in einer Richtung kraftarm überfahrbar. Diese Funktionalität wird insbesondere dann benötigt, wenn ein mehrfachwirkender Aktivator oder mehrere Aktivatoren bzw. Klinken zur Steuerung verschiedener Vorrichtungen eingesetzt werden. Die Sperrklinken können elastisch, als Filmscharnier oder mit einer Lagerung versehen sein.The driver preferably has two spring-loaded counter-acting pawls or levers which allow both a force application and a low-force driving over. These pawls have a restoring moment that, for example, by elastic deformation of an underlying element is achieved. This element has two sections, each section being associated with a pawl. An embodiment as a rocker or leaf spring is also conceivable. The pawls can only be overrun with low force in one direction. This functionality is particularly needed when a multiple-acting activator or activators or pawls are used to control various devices. The pawls can be elastic, provided as a film hinge or with a storage.
Zur Vermeidung von Fehlauslösungen kann der Hebel zum Auslösen auf Druck in seiner Grundstellung federbelastet sein. Im Sinne eines Sprungwerkes kann so eine definierte Auslösekraft eingestellt werden. Erst beim Überschreiten dieser Kraft wird der Mitnehmer vollständig aus seiner Ruheposition im abgebogenen Endabschnitt der Kurvenführung gebracht. Der Ausstoßmechanismus wird somit aktiviert.To avoid false tripping, the triggering lever may be spring loaded to pressure in its home position. In the sense of a jump gear so a defined release force can be set. Only when this force is exceeded, the driver is completely brought from its rest position in the bent end portion of the cam guide. The ejection mechanism is thus activated.
Bei einem kurvengesteuertes System kann durch einen zusätzlichen Kraftspeicher am Aktivator das Erreichen der geöffneten Endstellung unterstützt werden. Somit wird eine Fehlfunktion bzw. ein Beschädigen der Baugruppen, insbesondere bei einer vom Ausführungsbeispiel abweichenden Einbaulage, verhindert.In a cam-controlled system, the achievement of the open end position can be supported by an additional energy storage on the activator. Thus, a malfunction or damage to the modules, in particular in a deviating from the embodiment installation position, prevented.
Die Erfindung wird nachfolgend anhand von zwei Ausführungsbeispielen mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:
Figur 1- eine perspektivische Ansicht einer Auszugsführung mit einem Ausstoßmechanismus;
Figuren 2bis 6- mehrere Ansichten der Auszugsführung der
Figur 1 , teilweise im Schnitt; Figur 7- eine perspektivische Ansicht des Aktivators des Ausstoßmechanismus;
- Figuren 8A und 8B
- zwei Ansichten der Auszugsführung der
Figur 1 in einer geöffneten Position; - Figuren 9A und 9B
- zwei Ansichten der Auszugsführung der
Figur 1 in der Schließposition; Figur 10- eine perspektivische Ansicht eines zweiten Ausführungsbeispiels einer erfindungsgemäßen Auszugsführung mit Ausstoßmechanismus,
Figuren 11bis 13- mehrere Ansichten der Auszugsführung der
Figur 10 in der Schließposition; - Figuren 14A und 14B
- zwei Ansichten der Auszugsführung der
Figur 10 in einer geöffneten Position; - Figuren 15A und 15B
- zwei Ansichten der Auszugsführung in einer geöffneten Position;
Figur 16- eine perspektivische Ansicht eines Ausführungsbeispiels eines erfindungsgemäßen Ausstoßsystems;
Figur 17- Ansichten des Ausstoßsystems der
Figur 16 in der geschlossenen Position; Figur 18- Ansichten des Ausstoßsystems der
Figur 16 einseitig entriegelt; Figur 19- Ansichten des Ausstoßsystems der
Figur 16 einseitig entriegelt; Figur 20- Ansichten des Ausstoßsystems der
Figur 16 beidseitig entriegelt; Figur 21- eine Seitenansicht eines weiteren Ausführungsbeispieles einer erfindungsgemäßen Auszugsführung;
Figuren 22bis 25- mehrere Ansichten der Auszugsführung der
Figur 21 in unterschiedlichen Positionen; Figur 26- eine perspektivische Ansicht eines weiteren Ausführungsbeispiels einer erfindungsgemäßen Auszugsführung;
Figuren 27bis 32- mehrere Ansichten der Auszugsführung der
Figur 26 in unterschiedlichen Positionen; - Figur 33
- eine perspektivische Ansicht eines weiteren Ausführungsbeispiels eines erfindungsgemäßen Ausstoßmechanismus für eine Auszugsführung;
- Figuren 34 und 36
- mehrere Ansichten des Ausstoßmechanismus der
Figur 33 in unterschiedlichen Positionen; - Figur 37
- eine perspektivische Ansicht einer erfindungsgemäßen Ausstoßvorrichtung in der montierten Position, und
- Figuren 38 bis 48
- mehrere Ansichten der Ausstoßvorrichtung der
Figur 37 in unterschiedlichen Positionen.
- FIG. 1
- a perspective view of a pullout guide with an ejection mechanism;
- FIGS. 2 to 6
- several views of the pullout of the
FIG. 1 , partly in section; - FIG. 7
- a perspective view of the activator of the ejection mechanism;
- Figures 8A and 8B
- two views of the pullout of the
FIG. 1 in an open position; - Figures 9A and 9B
- two views of the pullout of the
FIG. 1 in the closed position; - FIG. 10
- a perspective view of a second embodiment of a pull-out guide according to the invention with ejection mechanism,
- FIGS. 11 to 13
- several views of the pullout of the
FIG. 10 in the closed position; - Figures 14A and 14B
- two views of the pullout of the
FIG. 10 in an open position; - FIGS. 15A and 15B
- two views of the pullout guide in an open position;
- FIG. 16
- a perspective view of an embodiment of an ejection system according to the invention;
- FIG. 17
- Views of the ejection system of the
FIG. 16 in the closed position; - FIG. 18
- Views of the ejection system of the
FIG. 16 unilaterally unlocked; - FIG. 19
- Views of the ejection system of the
FIG. 16 unilaterally unlocked; - FIG. 20
- Views of the ejection system of the
FIG. 16 unlocked on both sides; - FIG. 21
- a side view of another embodiment of a pull-out guide according to the invention;
- FIGS. 22 to 25
- several views of the pullout of the
FIG. 21 in different positions; - FIG. 26
- a perspective view of another embodiment of a pull-out guide according to the invention;
- FIGS. 27 to 32
- several views of the pullout of the
FIG. 26 in different positions; - FIG. 33
- a perspective view of another embodiment of an ejection mechanism according to the invention for a pullout guide;
- FIGS. 34 and 36
- several views of the ejection mechanism of the
FIG. 33 in different positions; - FIG. 37
- a perspective view of an ejection device according to the invention in the mounted position, and
- Figures 38 to 48
- several views of the ejection device of
FIG. 37 in different positions.
Ein erfindungsgemäßer Ausstoßmechanismus ist an einer Auszugsführung 1 montiert, die eine an einem Möbelkorpus montierbare Führungsschiene 2 und eine verfahrbare Laufschiene 3 aufweist. Gegebenenfalls befindet sich zwischen Führungs- und Laufschiene eine auszugsverlängernde Mittelschiene um einen Vollauszug zu ermöglichen. Es ist auch möglich, den Ausstoßmechanismus an einer verschwenkbaren Möbeltür oder einem anderen bewegbaren Möbelteil zu montieren.An inventive ejection mechanism is mounted on a
Der Ausstoßmechanismus umfasst einen an der Laufschiene 3 festgelegten Aktivator 5, der in einer Schließposition an einem Gehäuse 6 mit einer Kurvenführung 7 angeordnet ist. In der Kurvenführung 7 ist ein Mitnehmer 11 geführt, der durch einen als Zugfeder ausgebildeten Kraftspeicher 8 in Öffnungsrichtung vorgespannt ist. Der Kraftspeicher 8 ist an einem Ende an einer an der Führungsschiene 2 festgelegten Halterung 9 und an der gegenüberliegenden Seite am Mitnehmer 11 gehalten.The ejection mechanism comprises an
In der Schließposition liegt ein an der Laufschiene angeordneter Steg 30 an einem elastischen Anschlag 31 an, der beispielsweise als Gummipuffer ausgebildet ist. Der Anschlag 31 ist an einer Halterung 32 fixiert, die an der Führungsschiene 2 oder einer Mittelschiene 13 angeordnet ist. Die Halterung 32 kann in Auszugsrichtung verstellbar ausgeführt sein.In the closed position, a
Wie in den
In
In den
Wird der Aktivator 5 durch Schließen eines an der Laufschiene 3 angeordneten Schubkastens geschlossen, greift der Aktivator 5 mit den Stegen 16 und 17 in die Aufnahme 14 des Mitnehmers 11 ein und bewegt diesen gegen die Kraft des Kraftspeichers 8 in eine Schließposition, wie sie in den
In der Schließposition kann nun der Mitnehmer 11 durch Bewegung des Aktivators 5 entriegelt werden, wobei der Aktivator 5 wahlweise in Öffnungs- oder Schließrichtung bewegt werden kann. Wird der Aktivator 5 in Öffnungsrichtung gezogen, greift der Steg 16 an der Anlagefläche 22 an und zieht den Mitnehmer 11 in den geradlinigen Teil der Kurvenführung 7, so dass der Mitnehmer 11 entriegelt wird. Wird der Aktivator 5 in die Schließrichtung gedrückt, liegt der Vorsprung 18 an der Anlagefläche 21 an und verschwenkt dadurch den Mitnehmer 11 in den geradlinigen Teil der Kurvenführung 7. Eine Entriegelung des Mitnehmers 11 aus der Schließposition findet somit statt, unabhängig davon, ob der Aktivator 5 in Öffnungs- oder Schließrichtung bewegt wird. Die Bewegung in Schließrichtung zum Entriegeln des Mitnehmers 11 kann in einem Bereich zwischen 1 bis 3 mm liegen, so dass durch das Eindrücken der federnde Anschlag 31 zusammengedrückt wird.In the closed position, the
In
Der Ausstoßmechanismus umfasst ein Gehäuse 6', in dem eine Kurvenführung 7' ausgebildet ist, die nur einen abgewinkelten Endabschnitt 70 aufweist. Der Mitnehmer 11' ist durch zwei beabstandete Zapfen 10 und 12 in der Kurvenführung 7' gehalten. Wenn der Zapfen 12 in den abgewinkelten Endabschnitt 70 verfahren ist (
Zum Entriegeln des Mitnehmers 11' ist ein Aktivator 5' vorgesehen, der über eine Schraube 20' an der Führungsschiene 2 festgelegt ist. Der Aktivator 5' umfasst einen ersten Vorsprung 16', der an einer Innenseite eines Hakens 22' des Mitnehmers 11' anliegt. Auf der gegenüberliegenden Seite des Hakens 22' ist eine Anlagefläche 21' ausgebildet, die in Eingriff mit einer Anlaufschräge 18' des Aktivators 5' gelangen kann.To unlock the driver 11 'an activator 5' is provided, which is fixed by a screw 20 'on the
In
Eine Entriegelung des Mitnehmers 11' kann auch durch Bewegung der Kurvenführung 7' an der Laufschiene 3 in Öffnungsrichtung bewirkt werden, wobei dann die Anlaufschräge 18' an dem Aktivator 5' in Eingriff mit der Anlagefläche 21' an dem Haken 22' des Mitnehmers 11' gelangt. Auch dadurch wird der Zapfen 12 nach oben in den geradlinigen Abschnitt der Kurvenführung 7' gedrückt.An unlocking of the driver 11 'can also be effected by movement of the cam guide 7' on the running
In den
In
An jeder Auszugsführung 1 ist ein Ausstoßmechanismus montiert, wie er in den
In den
In
In
In
Wurde bei dem Ausstoßsystem an dem Schubkasten ein Ausstoßmechanismus auf der rechten oder linken Seite entriegelt, erfolgt eine Zwangsentriegelung auf der gegenüberliegenden Seite. Hierfür wird der Umstand genutzt, dass der entriegelte Mitnehmer 11 über die Kraft der Feder 8 in Öffnungsrichtung bewegt wird und diese Kraft über den Aktivator 5 und die Laufschiene 3 auf den Schubkasten 50 übertragen wird. Dadurch wird der Ausstoßmechanismus an der gegenüberliegenden Seite über den Schubkasten 50, die Laufschiene 3 und den Aktivator 5 ebenfalls mit einer Kraft beaufschlagt, wobei diese Kraft ausreichend ist, um den Mitnehmer 11 aus der verriegelten Position zu ziehen. Hierfür greift der mittlere Steg 16 an dem Aktivator 5 in der Aufnahme 14 an und zieht den Mitnehmer 11 in den geraden Abschnitt der Kurvenführung 7. Dadurch wird zwangsweise eine Synchronisation erreicht, auch wenn nur eine einseitige Entriegelung bewirkt wurde.If a discharge mechanism on the right or left side has been unlocked in the discharge system on the drawer, a forced release takes place on the opposite side. For this purpose, the fact is used that the
In
In
An der Laufschiene 3 ist ein drehbar gelagerter Aktivator 5" vorgesehen, der in eine Aufnahme an einem Mitnehmer 11" eingreift. Der Mitnehmer 11" ist an zwei Kurvenführungen 7 und 45 eines Gehäuses 6" verschiebbar gelagert. Ein Zapfen 10 des Mitnehmers 11" ist in der Kurvenführung 45 geführt, ein Zapfen 12 ist jedoch in der Kurvenführung 7" geführt. Beim Schließen bildet der gerade Endabschnitt der Kurvenführung 45 über den Zapfen 10 einen Drehpunkt für den Mitnehmer 11". Durch den in der Kurvenführung 7" geführten Zapfen 12 wird der Mitnehmer 11" beim Erreichen des gebogenen Endabschnitts 71 verschwenkt. Beim Öffnen bildet der gerade Endabschnitt der Kurvenführung 7" über den Zapfen 12 einen Drehpunkt für den Mitnehmer 11". Durch den in der Kurvenführung 45 geführten Zapfen 10 wird der Mitnehmer 11" beim Erreichen des gebogenen Endabschnitts 70 verschwenkt. Das jeweilige Verschwenken des Mitnehmers 11" führt zur Freigabe der Aktivatoren 5" bzw. 41. Weiterhin ermöglicht die schwenkbare Lagerung der Aktivatoren 5" und 41 ein Überfahren des Mitnehmers 11" in den Endlagen des Mitnehmers 11" in den gebogenen Endabschnitten 70 und 71 der Kurvenführungen 7" und 45. Alternativ können die Aktivatoren auch beispielsweise vertikal verschiebbar ausgeführt werden. In
An der Führungsschiene 2 ist eine Halterung 46 zur Befestigung des Kraftspeichers 8 vorgesehen. Über eine Fixierung 47 ist der Kraftspeicher 8 an dem Halter 46 festgelegt. Das andere Ende des als Zugfeder ausgelegten Kraftspeichers 8 ist an mit einem Federauge über den Bolzen 48 am Mitnehmer 11" festgelegt. Zur Veränderung der Federkraft ist die Fixierung 47 an der Halterung 46 verschiebbar und festlegbar ausgelegt.On the
Um den Mitnehmer 11" zu entriegeln, kann an dem Schubkasten gezogen werden, so dass dann der mit der Laufschiene 3 gekoppelte Aktivator 5" den Mitnehmer 11" aus dem abgewinkelten Endabschnitt 71 herauszieht, wie dies in den
In den
In den
Wird die Laufschiene 3 in Schließrichtung bewegt, greift zunächst der zweite Aktivator 41 in die Aufnahme 14" des Mitnehmers 11" ein und zieht den Mitnehmer 11" aus der geparkten Position, um die Feder 8 zu spannen. Der Mitnehmer 11" ist dabei über einen ersten Zapfen 10 in einer Kurvenführung 45 und einen zweiten Zapfen 12 in einer Kurvenführung 7" geführt. Die Kurvenführungen 7" und 45 umfassen jeweils einen abgewinkelten Endabschnitt 71 bzw. 70, um den Mitnehmer 11" am Ende der Kurvenführungen 7" bzw. 45 zu verschwenken. Es sich auch möglich, nur eine einzige Kurvenführung mit zwei abgewinkelten Endabschnitten 70, 71 vorzusehen.If the running
Bei der Schließbewegung wird der Mitnehmer 11" durch den zweiten Aktivator 41 an dem abgewinkelten Endabschnitt 71 der Kurvenführung 7" geparkt, wobei durch das Verschwenken des Mitnehmers 11" der Aktivator 41 außer Eingriff mit dem Mitnehmer 11" gelangt und der Schubkasten weiter in Schließrichtung bewegt werden kann.During the closing movement of the
Um den Aktivator 5" in Eingriff mit dem Mitnehmer 11" zu bringen, wird entsprechend den
Auch bei dem in den
In
An dem Mitnehmer 11'" ist ein erster Hebel 91 an einer Aufnahme verschwenkbar gelagert und ein zweiter Hebel 92 ist an einer gegenüberliegenden Seite des Mitnehmers 11'" verschwenkbar gelagert.On the driver 11 '", a
In
Der Mitnehmer 11 "' wird nun durch den zweiten Aktivator 41 so lange entlang der Kurvenführung 7'" bewegt, bis der Mitnehmer 11'" den abgewinkelten Endabschnitt 71 erreicht und nach unten verschwenkt wird. Dadurch wird der Aktivator 41 freigegeben und die Laufschiene 3 kann ohne Kopplung mit dem Mitnehmer 11'" weiter in Schließrichtung bewegt werden.The
In
In den
In
Alternativ ist es entsprechend den
In der
In
An einer Laufschiene oder einem Schubkastenboden ist ein Halter 89 vorgesehen, der in Schließrichtung gegen einen Anschlag 90 eines Aktivators 5"" anlegbar ist. Der Aktivator 5"" ist zwischen den beiden Gehäuseteilen des Gehäuses 6"" geführt und umfasst eine erste vertikale Aufnahme 83, in der eine Klinke 81 federnd gelagert ist, eine zweite vertikale Aussparung 84, in der eine zweite Klinke 80 federnd gelagert ist, sowie eine dritte vertikale Aufnahme 85 für einen Verriegelungszapfen 87. Die Klinken 80 und 81 sind über Federn nach unten vorgespannt, um auf den Mitnehmer 11"" zu wirken. Der Verriegelungszapfen 87 ist in vertikale Richtung verfahrbar in dem Aktivator 5"" gelagert.On a running rail or a drawer bottom, a
In den
In
In den
Die
Für einen Schließvorgang wird dann die Laufschiene so weit in Schließrichtung bewegt, bis der Block 89 an dem Vorsprung 90 anliegt, so dass der Aktivator 5"" ein Stück in Schließrichtung bewegt wird, bis die in den
In
Ein Schubelement 101 ist als Schubkasten ausgebildet und kann in einem Möbelkorpus verfahrbar montiert werden. Hierfür ist eine Führungsschiene 102 einer Auszugsführung vorgesehen, an der mindestens eine Laufschiene verfahrbar gelagert ist. Die Laufschiene befindet sich in einer hohlen Seitenzarge 103 des Schubkastens und ein Boden 105 des Schubkastens ist über mehrere Halter 106 an der Laufschiene festgelegt. Die Bewegungsrichtung X des Schubelements 101 ist in den Zeichnungen mit Pfeilen gekennzeichnet.A
An der Unterseite des Bodens 105 ist ein Gehäuse 107 montiert, das im Wesentlichen aus zwei plattenförmigen Gehäuseteilen besteht, an der schlitzförmige Kurvenführungen 108, 109 und 110 ausgespart sind. In das Gehäuse 107 ragt ein stegförmiger Aktivator 116, der an dem Möbelkorpus oder der stationären Führungsschiene 102 festgelegt ist. Der Aktivator 116 ist für eine bessere Übersichtlichkeit nur teilweise dargestellt.At the bottom of the bottom 105, a
Das Schubelement 101 ist über eine Einzugsvorrichtung 104 in einer Schließposition gehalten, wobei solche Einzugsvorrichtungen 104 als Selbsteinzüge bekannt sind und in kompakter Bauweise benachbart zu der Auszugsführung montiert werden können.The
In
In
Da der Mitnehmer 111 in der verrasteten Position ist, wirken auf das Gehäuse 107 über den Mitnehmerschlitten 113 keine Kräfte in Öffnungsrichtung. Die Einzugsvorrichtung 104 hält das Schubelement 101 in der geschlossenen Position.Since the
In
In
Bei der in
In
Der bewegbare Anschlag 118 wird weiter entlang der Kurvenführung 109 verfahren und senkt sich weiter ab, wobei der Aktivator 116 noch in der Aufnahme zwischen dem bewegbaren Anschlag 118 und der Wand 117 gehalten ist.The
In
In
In
In
In
In
Bei der Entriegelung wurde das Schubelement 101 in den Möbelkorpus eingedrückt, so dass eine Entriegelung des Mitnehmers 111 über den Auswerferhebel 130 erfolgt ist. Es ist allerdings auch möglich, den Mitnehmer 111 durch Ziehen an dem Schubelement zu entriegeln, da dann der Mitnehmer 111 aus dem abgewinkelten Endabschnitt 171 herausgezogen wird und dann ohne Bewegung des Auswerferhebels 130 die in
Die erfindungsgemäßen Ausstoßvorrichtungen sind mit allen linear verschiebbaren Möbelteilen einsetzbar, beispielsweise mit Schiebetüren.The ejection devices according to the invention can be used with all linearly displaceable furniture parts, for example with sliding doors.
- 11
- Auszugsführungpull-out guide
- 1'1'
- Auszugsführungpull-out guide
- 1"1"
- Auszugsführungpull-out guide
- 1'"1'"
- Auszugsführungpull-out guide
- 1""1""
- Auszugsführungpull-out guide
- 22
- Führungsschieneguide rail
- 33
- Laufschienerunner
- 55
- Aktivatoractivator
- 5'5 '
- Aktivatoractivator
- 5"5 '
- Aktivatoractivator
- 5"'5 ''
- Aktivatoractivator
- 5""5 ""
- Aktivatoractivator
- 66
- Gehäusecasing
- 6'6 '
- Gehäusecasing
- 6"6 "
- Gehäusecasing
- 6""6 ""
- Gehäusecasing
- 77
- Kurvenführungcurved guide
- 7'7 '
- Kurvenführungcurved guide
- 7"7 "
- Kurvenführungcurved guide
- 7"'7 " '
- Kurvenführungcurved guide
- 7""7 ""
- Kurvenführungcurved guide
- 88th
- Kraftspeicherpower storage
- 8'8th'
- Kraftspeicherpower storage
- 99
- Halterungbracket
- 1010
- Zapfenspigot
- 1111
- Mitnehmertakeaway
- 11'11 '
- Mitnehmertakeaway
- 11"11 "
- Mitnehmertakeaway
- 11'"11 ''
- Mitnehmertakeaway
- 11""11 ""
- Mitnehmertakeaway
- 1212
- Zapfenspigot
- 1313
- Mittelschienemiddle rail
- 1414
- Aufnahmeadmission
- 14"14 "
- Aufnahmeadmission
- 1616
- Stegweb
- 16'16 '
- Vorsprunghead Start
- 16"16 "
- Vorsprunghead Start
- 16"'16 " '
- Vorsprunghead Start
- 16""16 ""
- Vorsprunghead Start
- 1717
- Stegweb
- 1818
- Vorsprunghead Start
- 18'18 '
- Anlaufschrägestarting slope
- 18"18 "
- Anschlagsflächestop surface
- 18"'18 " '
- Anschlagsflächestop surface
- 18""18 ""
- Anschlagsflächestop surface
- 1919
- LanglochLong hole
- 2020
- Schraubescrew
- 20'20 '
- Schraubescrew
- 2121
- Anlageflächecontact surface
- 21'21 '
- Anlageflächecontact surface
- 2222
- Anlageflächecontact surface
- 22'22 '
- Hakenhook
- 2525
- Hebellever
- 2626
- Achseaxis
- 2727
- Anschlagkantestop edge
- 3030
- Stegweb
- 3131
- Anschlagattack
- 31""31 ""
- Anschlagattack
- 3232
- Halterungbracket
- 32""32 ""
- Halterungbracket
- 4040
- Stegweb
- 4141
- Aktivatoractivator
- 4242
- Mitnehmertakeaway
- 4343
- Kurvenführungcurved guide
- 4444
- Selbsteinzugself-closing
- 4545
- Kurvenführungcurved guide
- 4646
- Halterungbracket
- 4747
- Fixierungfixation
- 4848
- Bolzenbolt
- 4949
- Dämpferdamper
- 5050
- Schubkastendrawer
- 5151
- Bodenground
- 5252
- Halterholder
- 5353
- SeitenzargeDrawer side
- 5555
- Anlaufschrägestarting slope
- 5656
- Anlaufschrägestarting slope
- 6060
- Gehäusecasing
- 6464
- Führung/AussparungGuide / recess
- 6565
- Kurvenführungcurved guide
- 6666
- Ausnehmungrecess
- 7070
- Endabschnittend
- 70"'70 ''
- Schrägeslope
- 70""70 ""
- Schrägeslope
- 7171
- Endabschnittend
- 8080
- Klinkepawl
- 8181
- Klinkepawl
- 8282
- Anlaufschrägestarting slope
- 8383
- Aufnahmeadmission
- 8484
- Aussparungrecess
- 8585
- Aufnahmeadmission
- 8787
- Verriegelungszapfenlocking pin
- 8888
- Führungszapfenspigot
- 8989
- Block/HalterBlock / Holder
- 9090
- Vorsprung/AnschlagTab / stop
- 9191
- Hebellever
- 9292
- Hebellever
- 9393
- AufnahmenRecordings
- 9494
- Bolzenbolt
- 9595
- Bolzenbolt
- 101101
- Schubelementpush element
- 102102
- Führungsschieneguide rail
- 103103
- SeitenzargeDrawer side
- 104104
- Einzugsvorrichtungretraction device
- 105105
- Bodenground
- 106106
- Halterholder
- 107107
- Gehäusecasing
- 108108
- Kurvenführungencam guides
- 109109
- Kurvenführungencam guides
- 110110
- Kurvenführungencam guides
- 111111
- Mitnehmertakeaway
- 112112
- Zugfedermainspring
- 113113
- Mitnehmerschlittencamming slider
- 114114
- Klinkepawl
- 115115
- Klinkepawl
- 116116
- Aktivatoractivator
- 117117
- Wandwall
- 118118
- Kurvenführungcurved guide
- 118118
- Anschlagattack
- 119119
- Zapfenspigot
- 120120
- LanglochLong hole
- 122122
- FederpufferFederpuffer
- 124124
- Anlaufschrägestarting slope
- 130130
- Auswerferhebelejector
- 131131
- Achseaxis
- 132132
- Schenkelleg
- 133133
- Schenkelleg
- 140140
- Einzugsgehäusefeeder housing
- 141141
- Kurvenführungcurved guide
- 142142
- Endabschnittend
- 143143
- EinzugsmitnehmerEinzugsmitnehmer
- 144144
- EinzugsaktivatorEinzugsaktivator
- 145145
- Dämpferdamper
- 150150
- Spitzetop
- 151151
- Anschlagattack
- 170170
- Endabschnittend
- 171171
- Endabschnittend
- 180180
- Bolzenbolt
- 181181
- Haltestegholding web
- 182182
- VerstellleisteVerstellleiste
Claims (16)
- An ejection mechanism, in particular for movable furniture parts, having a curve guide (7, 7', 7", 7"', 7""), along which a driver (11, 11', 11", 11"', 11"") is movable, the driver (11, 11', 11", 11"', 11"") being pre-tensioned in one direction by at least one force accumulator (8, 8'), and being able to be latched on the curve guide (7, 7', 7", 7"', 7"") with tensioned force accumulator (8, 8') in a closed position, and an activator (5, 5', 5", 5"', 5""), which can be coupled to the driver (11, 11', 11", 11"', 11"") at least in the closed position, the activator (5, 5", 5"', 5"") being movable relative to the curve guide (7, 7', 7", 7"', 7"") or the curve guide (7') being movable relative to the activator (5'), whereby in the closed position, the driver (11, 11', 11", 11"', 11"") is unlockable via a relative movement of the activator (5, 5", 5"', 5"") relative to the curve guide (7, 7', 7", 7"', 7"") or via a relative movement of the curve guide (7') relative to the activator (5'), characterized in that the activator (5, 5', 5", 5"', 5"") and/or the curve guide (7, 7', 7", 7"', 7"") are movable both in a first direction and also an opposing second direction to unlock the driver (11, 11', 11", 11'", 11"").
- The ejection mechanism according to Claim 1, characterized in that the driver (11, 11', 11", 11"', 11"") is pivotable out of the closed position by the relative movement between activator (5, 5', 5", 5'", 5"") and curve guide (7, 7', 7", 7"', 7"").
- The ejection mechanism according to Claim 1 or 2, characterized in that the activator (5, 5', 5", 5"', 5"") has a first contact surface (16, 16', 16", 16"', 16"") for unlocking the driver (11, 11', 11", 11"', 11"") through a movement in the first direction and a second contact surface (18, 18', 18", 18"', 18""), which is spaced apart from the first contact surface (16, 16', 16", 16"', 16""), for unlocking the driver (11, 11', 11", 11"', 11"") through a movement in the second direction.
- The ejection mechanism according to one of Claims 1 to 3, characterized in
that the driver (11, 11', 11", 11"', 11"") has two pins (10, 12) spaced apart from one another, which engage in the grooved curve guide (7, 7', 7", 7"', 7""). - The ejection mechanism according to one of Claims 1 to 4, characterized in
that the curve guide (7, 7', 7", 7"', 7"") has at least one bent-over end section (70, 70"', 70"', 71), on which the driver (11, 11') can be latched in the closed position. - The ejection mechanism according to one of Claims 1 to 5, characterized in
that the activator (5, 5", 5"') encloses the driver (11, 11", 11"') essentially in a U shape. - The ejection mechanism according to Claim 3, characterized in that the driver (5, 5"') has a hook, on which the first and the second contact surfaces (16', 16"', 18', 18"') are implemented.
- The ejection mechanism according to one of Claims 1 to 7, characterized in
that at least one lever (25), which is movable by the activator (5, 5", 5"', 5"") and/or the curve guide, is provided, by means of which the driver (11, 11", 11"', 11"") is unlockable. - The ejection mechanism according to Claim 8, characterized in that the lever (25) is mounted so it is rotatable on a housing (6", 6"', 6""), in which the curve guide (7", 7"', 7"") is implemented.
- A pullout guide, in particular for drawers, having a guide rail installable on a furniture body and a movably mounted slide rail (3), characterized by an ejection mechanism according to one of the preceding claims.
- The pullout guide according to Claim 10, characterized in that the activator (5, 5') is fixed so it is adjustable on the slide rail (3) in the movement direction of the slide rail (3).
- The pullout guide according to Claim 10 or 11, characterized in that the curve guide (7, 7", 7"') is fixed on the guide rail (2).
- The pullout guide according to one of Claims 10 to 12, characterized in that an elastic stop (31, 31', 31"") is provided, in order to limit the slide rail (3) with the activator (5, 5', 5"") in the closed position.
- The pullout guide according to one of Claims 10 to 13, characterized in that a damper is provided, in order to brake the slide rail (3) before reaching the closed position.
- The pullout guide according to one of Claims 10 to 14, characterized in that an activator (5, 5', 5") is mounted so it is pivotable and/or displaceable on the slide rail (3) and can be latched with the driver (11, 11', 11").
- An ejection system, having a first and a second ejection mechanism according to one of claims 1 to 9, which are connected to one another via a movable furniture part (50), characterized in that upon unlocking of the driver (11, 11', 11", 11'", 11"") of the first ejection mechanism, the driver (11, 11', 11", 11'", 11"") of the second ejection mechanism is also unlocked from the latched closed position.,
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12150955.8A EP2465381B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
EP12161853.2A EP2471412B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009026349 | 2009-08-07 | ||
DE102010000571 | 2010-02-26 | ||
PCT/EP2010/061514 WO2011015663A2 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism, pull-out guide and ejection system |
Related Child Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12161853.2A Division-Into EP2471412B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
EP12161853.2A Division EP2471412B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
EP12150955.8A Division EP2465381B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
EP12150955.8A Division-Into EP2465381B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
EP12150955.8 Division-Into | 2012-01-12 | ||
EP12161853.2 Division-Into | 2012-03-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2461720A2 EP2461720A2 (en) | 2012-06-13 |
EP2461720B1 true EP2461720B1 (en) | 2017-03-08 |
Family
ID=42933108
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10742479.8A Active EP2461720B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism, pull-out guide and ejection system |
EP12161853.2A Active EP2471412B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
EP12150955.8A Active EP2465381B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12161853.2A Active EP2471412B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
EP12150955.8A Active EP2465381B1 (en) | 2009-08-07 | 2010-08-06 | Ejection mechanism |
Country Status (10)
Country | Link |
---|---|
EP (3) | EP2461720B1 (en) |
JP (1) | JP5678329B2 (en) |
KR (1) | KR20120059539A (en) |
CN (1) | CN102469880B (en) |
AU (1) | AU2010280717B2 (en) |
DE (1) | DE102010036902A1 (en) |
ES (3) | ES2733427T3 (en) |
RU (1) | RU2543407C2 (en) |
TW (1) | TW201110911A (en) |
WO (1) | WO2011015663A2 (en) |
Families Citing this family (42)
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DE102010016297A1 (en) * | 2010-04-01 | 2011-10-06 | Paul Hettich Gmbh & Co. Kg | ejector |
AT509923B1 (en) | 2010-06-01 | 2013-12-15 | Blum Gmbh Julius | FEEDING DEVICE FOR PULLING A MOVABLE FURNITURE PART |
DE202010013193U1 (en) * | 2010-12-22 | 2012-03-26 | Paul Hettich Gmbh & Co. Kg | Opening and closing device for movable furniture parts and ejection device |
DE202010013186U1 (en) * | 2010-12-22 | 2012-03-26 | Paul Hettich Gmbh & Co. Kg | Opening and closing device for movable furniture parts |
CN102715742B (en) * | 2011-03-30 | 2014-05-14 | 李绍汉 | Buffer guide rail closing force regulation mechanism |
DE102011051138A1 (en) | 2011-06-17 | 2012-12-20 | Schock Metallwerk Gmbh | pull-out guide |
DE102011052524A1 (en) | 2011-08-09 | 2013-02-14 | Schock Metallwerk Gmbh | pull-out guide |
DE102011054441A1 (en) * | 2011-10-12 | 2013-04-18 | Paul Hettich Gmbh & Co. Kg | Opening and closing device for drawer element, has running rail movable from close position in opening direction after releasing ejector, where force accumulator of ejector is chargeable by force accumulator of self-closing mechanism |
AT511938B1 (en) | 2012-01-18 | 2013-04-15 | Blum Gmbh Julius | DRIVE DEVICE FOR A MOVABLE FURNITURE PART |
AT512512B1 (en) * | 2012-07-10 | 2013-09-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
AT512509B1 (en) * | 2012-07-10 | 2013-09-15 | Blum Gmbh Julius | Ejecting device for a movable furniture part |
DE102013102944B4 (en) * | 2012-10-12 | 2024-05-16 | Paul Hettich Gmbh & Co. Kg | Drawer guide |
AT514065B1 (en) * | 2013-04-12 | 2014-10-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
AT514058B1 (en) | 2013-04-12 | 2014-10-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
AT514143A1 (en) | 2013-04-12 | 2014-10-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
DE102013103989A1 (en) | 2013-04-19 | 2014-11-06 | Hettich-Heinze Gmbh & Co. Kg | guiding device |
AT515120B1 (en) * | 2013-12-03 | 2015-06-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
DE102013114309A1 (en) * | 2013-12-18 | 2015-06-18 | Paul Hettich Gmbh & Co. Kg | Feeding and damping unit for a sliding element |
DE102014104136A1 (en) * | 2014-03-25 | 2015-10-01 | Paul Hettich Gmbh & Co. Kg | Pull-out guide for a drawer and method for attaching a drawer to a drawer slide |
AT516159B1 (en) * | 2014-10-30 | 2016-03-15 | Blum Gmbh Julius | Feeding device for furniture parts |
AT516391B1 (en) * | 2015-06-09 | 2016-05-15 | Blum Gmbh Julius | Ejecting device for a movable furniture part |
AT517243B1 (en) * | 2015-06-09 | 2017-02-15 | Blum Gmbh Julius | Ejecting device for a movable furniture part |
AT517063B1 (en) * | 2015-07-07 | 2016-11-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
DE202015104439U1 (en) * | 2015-08-21 | 2016-11-22 | Grass Gmbh | Device for moving a movable furniture part and furniture |
DE202015104437U1 (en) * | 2015-08-21 | 2016-11-22 | Grass Gmbh | Device for moving a movable furniture part in an opening direction with respect to a furniture body of a piece of furniture |
DE102016113043A1 (en) * | 2016-07-15 | 2018-01-18 | Paul Hettich Gmbh & Co. Kg | Drive device for a movable furniture part and furniture |
DE102016123482A1 (en) * | 2016-07-15 | 2018-01-18 | Paul Hettich Gmbh & Co. Kg | Drive device for a movable furniture part and method for closing a movable furniture part |
KR102646324B1 (en) | 2016-09-09 | 2024-03-08 | 김종원 | Pull-out guide for furniture drawers |
KR102611208B1 (en) | 2016-09-09 | 2023-12-08 | 김종원 | Pull-out guide for furniture drawers |
KR102611209B1 (en) | 2016-10-31 | 2023-12-08 | 김종원 | Drawer of furniture |
KR102345823B1 (en) | 2017-04-13 | 2021-12-30 | 김종원 | Space division drawer of furniture |
CN108720381B (en) * | 2017-04-19 | 2020-07-07 | 川湖科技股份有限公司 | Clutch for furniture assembly |
DE102017108453A1 (en) * | 2017-04-20 | 2018-10-25 | Paul Hettich Gmbh & Co. Kg | Furniture |
ES2900630T3 (en) | 2017-09-20 | 2022-03-17 | Blum Gmbh Julius | Drive device for a movable piece of furniture |
DE102017128747B4 (en) | 2017-12-04 | 2022-09-01 | Grass Gmbh | Movement mechanism for a guidance system |
KR102241843B1 (en) * | 2019-04-02 | 2021-04-19 | 주식회사 퍼넥스이노베이션 | Pull-out guide fixing holder for furniture drawers |
KR102241844B1 (en) * | 2019-04-02 | 2021-04-19 | 주식회사 퍼넥스이노베이션 | Pull-out guide fixing holder for furniture drawers |
DE102019113071A1 (en) * | 2019-05-17 | 2020-11-19 | Paul Hettich Gmbh & Co. Kg | Guide device for a movable furniture part |
DE102019117593A1 (en) * | 2019-06-28 | 2020-12-31 | Paul Hettich Gmbh & Co. Kg | Ejection device for a movable furniture part |
CN111513494A (en) * | 2019-11-15 | 2020-08-11 | 广东金思达家居配件有限公司 | Anti-drop's slide rail buffer |
CN113494221B (en) * | 2020-03-19 | 2022-12-02 | 苏州佳世达光电有限公司 | Sliding door driving device |
RU199551U1 (en) * | 2020-06-01 | 2020-09-07 | Общество с ограниченной ответственностью "БОЯРД" | DEVICE FOR FIXING AND PUSHING OUT THE MOVING PART OF THE GUIDE FOR THE EXTENDABLE ELEMENT OF FURNITURE |
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CN101327077B (en) * | 2007-06-22 | 2010-11-10 | 鸿富锦精密工业(深圳)有限公司 | Slideway device |
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JP3140208U (en) * | 2007-12-28 | 2008-03-13 | 川湖科技股▲分▼有限公司 | Slide rail automatic storage device |
DE202009005009U1 (en) * | 2008-10-08 | 2010-03-04 | Paul Hettich Gmbh & Co. Kg | Opening and closing device for a push element |
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2010
- 2010-08-06 CN CN201080034632.XA patent/CN102469880B/en active Active
- 2010-08-06 RU RU2012107646/12A patent/RU2543407C2/en not_active IP Right Cessation
- 2010-08-06 DE DE102010036902A patent/DE102010036902A1/en not_active Withdrawn
- 2010-08-06 ES ES12150955T patent/ES2733427T3/en active Active
- 2010-08-06 JP JP2012523354A patent/JP5678329B2/en not_active Expired - Fee Related
- 2010-08-06 EP EP10742479.8A patent/EP2461720B1/en active Active
- 2010-08-06 AU AU2010280717A patent/AU2010280717B2/en not_active Ceased
- 2010-08-06 KR KR1020127006104A patent/KR20120059539A/en not_active Application Discontinuation
- 2010-08-06 WO PCT/EP2010/061514 patent/WO2011015663A2/en active Application Filing
- 2010-08-06 ES ES10742479.8T patent/ES2627699T3/en active Active
- 2010-08-06 TW TW099126179A patent/TW201110911A/en unknown
- 2010-08-06 EP EP12161853.2A patent/EP2471412B1/en active Active
- 2010-08-06 EP EP12150955.8A patent/EP2465381B1/en active Active
- 2010-08-06 ES ES12161853.2T patent/ES2537632T3/en active Active
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
WO2011015663A2 (en) | 2011-02-10 |
RU2543407C2 (en) | 2015-02-27 |
RU2012107646A (en) | 2013-09-20 |
KR20120059539A (en) | 2012-06-08 |
EP2471412A1 (en) | 2012-07-04 |
CN102469880A (en) | 2012-05-23 |
ES2537632T3 (en) | 2015-06-10 |
JP2013500806A (en) | 2013-01-10 |
ES2627699T3 (en) | 2017-07-31 |
TW201110911A (en) | 2011-04-01 |
AU2010280717B2 (en) | 2015-07-16 |
AU2010280717A1 (en) | 2012-03-29 |
EP2465381B1 (en) | 2019-04-03 |
DE102010036902A1 (en) | 2011-02-10 |
EP2461720A2 (en) | 2012-06-13 |
EP2471412B1 (en) | 2015-02-25 |
CN102469880B (en) | 2014-03-12 |
ES2733427T3 (en) | 2019-11-29 |
WO2011015663A3 (en) | 2011-04-14 |
JP5678329B2 (en) | 2015-03-04 |
EP2465381A1 (en) | 2012-06-20 |
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