JP2013500806A - Eject mechanism, drawer guide, and eject system - Google Patents

Abstract

A curve guide (7, 7 ', 7 ", 7"', 7 "") is provided, and the driving body (11, 11 ', 11 ", 11"', 11 "") is moved along the curve guide. The prime mover can be pre-stressed in one direction by at least one force accumulator (8, 8 '), and the prime mover is locked to the curve guide in the locked position by the stress accumulator. Having an actuator (5, 5 ″, 5 ″ ′, 5 ″ ″) that can be coupled to the prime mover at least in the locked position, and the actuator can be moved relative to the curve guide or curved The guide (7 ′) can be moved relative to the actuator (5 ′), in the locked position, by the relative movement of the actuator relative to the curve guide or the curve guide (7 ′) relative to the actuator (5 ′). To release the prime mover by the relative movement of Fig. 1 on the eject mechanism that can be moved, especially for movable furniture parts

Description

  The invention relates in particular to an ejecting mechanism for movable furniture parts, this mechanism having a curve guide, along which the prime mover can be moved, and the prime mover is driven by at least one force accumulator. An activator that is pre-tensioned in one direction and that allows the prime mover to be locked to the curve guide in the closed position by a tensioned force accumulator and that can be coupled to the prime mover at least in the closed position. In the closed position, the actuator can move relative to the curve guide, or the curve guide can move relative to the actuator, by relative movement of the actuator relative to the curve guide or relative to the actuator. The prime mover can be unlocked by movement. The present invention also relates to a drawer guide and an ejection system.

  EP 1845821 discloses a device for opening and closing a drawer, in which the drawer is held in a closed position via a latching mechanism. The latch mechanism includes a prime mover that can be coupled to a slide rail, and a rod is disposed on the prime mover, and the rod is guided in a control curve. To release the lock, the drawer is pushed against the spring force, thereby releasing the rod from the latched position within the control curve and allowing the rod to move with the prime mover and slide rail. In such an opening / closing device, it is disadvantageous that the latch mechanism cannot be unlocked unless the drawer is pushed. In addition, latching is performed by a plurality of components that can absorb only a limited mechanical load. This is because those components are provided as filigree and can be expected to break.

  Accordingly, an object of the present invention is to provide an ejection mechanism and a drawer guide that are stably provided and enable simple unlocking of a prime mover.

  This object is achieved by an ejection mechanism having the features of claim 1.

  In accordance with the present invention, in a closed position, the prime mover can be unlocked by movement of the actuator relative to the curve guide, and the actuator and / or the curve guide is the first to unlock the prime mover. It can move in both directions and the opposite second direction. Therefore, the unlocking can be performed by both the pulling operation of the movable furniture part and the pushing of the movable furniture part. Therefore, the user can select the method by which the eject mechanism is unlocked. If the movable furniture part is fixed to the drawer guide, either the curve guide or the actuator can be moved, while the other components are fixedly arranged. Due to the relative movement between the curve guide and the actuator, the unlocking is caused by the corresponding technical means. Also, the handling of the ejection mechanism is simple, the corresponding components are provided stably, and the number of components is reduced compared to the solutions according to the prior art.

  According to one embodiment, the prime mover can be pivoted from the closed position by relative movement between the actuator and the curve guide. Therefore, a curve guide can be provided as a guide device that can move the prime mover in both directions. There is no need to provide a loop-shaped guide path having a capture groove. This is because locking can be performed at the bent end of the guide path. By rotating the prime mover, the prime mover can be unlocked from the bent end and moved to the straight portion, where the force accumulator ensures the opening operation.

  The actuator unlocks the prime mover by moving in the first direction, the first contact surface for unlocking the prime mover by movement in the first direction, and being separated from the first contact surface and moving in the second direction. It is preferable to have a second contact surface. Therefore, the actuator can be provided as a single component, and the driving body can be unlocked from the closed position regardless of the operation direction.

  For a stable guide of the prime mover, the prime mover has two pins that are spaced apart from each other and these pins engage a grooved curve guide. The curve guide can have at least one bent end and the prime mover can be locked to the bent end in the closed position.

  The actuator can be substantially U-shaped and surround the prime mover so that a contact surface can be formed on each of the two legs of the U to unlock the prime mover. Alternatively, the prime mover can be provided as a hook, and the actuator has contact surfaces on both sides of the hook for unlocking the prime mover.

  It is preferable that at least one lever that can be moved by an actuator and / or a curve guide is provided so that the prime mover can be unlocked by the lever. Therefore, reliable unlocking can be ensured. The lever is mounted so that it can rotate, for example, on a housing with a curve guide. In order to unlock the prime mover by means of a lever, the prime mover can be coupled to the actuator with play, or the actuator is also movably mounted, in particular to ensure movement in the starting position, It is mounted elastically and / or rotatably.

  According to the present invention, there is also provided a drawer guide having a guide rail that can be attached to a furniture body and a slide rail that is movably mounted, and having an ejection mechanism according to the present invention.

  In order to make it easier to attach the drawer guide with the eject mechanism, the actuator can be fixed to the slide rail so that it can be adjusted in the direction of movement of the slide rail. Thus, tolerances can be compensated and the position of the actuator can be precisely matched to the desired closed position. The drawer guide can be provided as a pre-installed unit, and the curve guide is fixed to the guide rail.

  According to one embodiment, an elastic stopper is provided to hold the slide rail in the closed position with the actuator. In this case, the stopper causes the actuator to be positioned in the closed position so that unlocking does not occur unintentionally when moving beyond the closed position. Also, a damper can be provided to brake the slide rail before reaching the closed position. This elastic stopper can be provided so as to be adjustable in the pull-out direction.

  It is also conceivable to use the ejection mechanism and the corresponding drawer guide according to the invention in household appliances, for example in ovens, refrigerators and / or freezers or in warm drawers.

  According to the present invention, there is also provided an ejection system having first and second ejection mechanisms connected to each other via movable furniture parts. Each ejection system can be mounted on a drawer guide, which is connected to one another via a thrust element, for example a drawer.

  Preferably, the eject mechanism is unlocked from the closed position where the prime mover of the second eject mechanism is also locked when the prime mover of the first eject mechanism is unlocked. This ensures the synchronization required for particularly wide drawers. This is because only one ejector mechanism on one drawer side may be unlocked when the force to open the drawer is brought off center. When such one-side unlocking occurs in the ejection system, a force is applied in the opening direction by the unlocked prime mover and the force accumulator, which force is applied via the furniture part and the second drawer guide. Acting on the second prime mover to pull out the second prime mover from the unlocked position in the opening direction. Accordingly, inaccurate operation can be reliably avoided.

  According to the invention, the ratchet is arranged according to claim 18 spaced apart from the actuator, the ratchet can pass through the prime mover in the opening direction, and the ratchet is counteracted to move the prime mover in the closing direction. Can be coupled to the prime mover in the closing direction. Therefore, the eject mechanism can be pre-tensioned by the ratchet before the closed position, thereby enabling the use of an automatic retractor that pulls the actuator back to the closed position after applying tension to the prime mover.

  In order to move over the prime mover of the ejector, the actuator and / or ratchet can be provided, for example, so as to be movable perpendicularly to the opening direction or to be pivotable via a pivot point. Alternatively, the prime mover can have a spring-loaded lever that allows the actuator to move over the prime mover in one direction and in contact with the actuator in each opposite direction. Prevent movement over the road.

  The yielding of the actuator of the prime mover can be considered by translational motion, rotational motion, curved guiding motion, rotation and / or by elastic behavior due to the selected material in the contact area. The entire actuator or ratchet or prime mover may alternately yield, or partial breakdown of individual components may be envisaged. The reaction force for the return movement of the movable part can be applied by spring forces, in particular by elastic deformation of partial components. The effects described above can also be achieved by a structure according to a directional barrier, switch lock, or spring switch mechanism.

  The actuator or ratchet can be guided linearly, for example within an elliptical hole. In this embodiment, the actuator or ratchet can be reset to the starting position by gravity or in a spring-loaded manner. Alternatively, the actuator or ratchet can comprise moving parts. These ratchets or moving parts can be reset to the starting position in a controlled manner by curve guides, by the action of gravity or by the use of elastic materials or spring forces.

  The prime mover preferably has two spring loaded detents or levers acting in opposite directions, both of which allow for the introduction of force and can be overcome with small force. These detents have, for example, a restoring torque obtained by elastic deformation of the element arranged on the lower side. This element has two parts and one detent is assigned to each part. Embodiments as rockers or leaf springs are also conceivable. The detent can be moved over in one direction with a small force. This function is required especially when one or more acting actuators or ratchets acting in combination are used to control various devices. The detent can be provided as an elastic body such as a film hinge, or the detent can be provided with a bearing.

  In order to avoid inaccurate triggering, the trigger lever can be spring loaded by pressure at its basic position. Therefore, a predetermined trigger force can be set with the intention of the spring mechanism. Only when this force is exceeded, the prime mover is completely moved from its standby position at the bent end of the curve guide. Therefore, the eject mechanism is activated.

  In a curve controlled system, reaching the open end position can be assisted by a further force accumulator of the actuator. Thus, failure or breakage of the assembly is prevented, particularly in the case of mounting positions that deviate from typical embodiments.

  Hereinafter, the present invention will be described in more detail based on two exemplary embodiments with reference to the accompanying drawings.

The perspective view of the drawer guide which has an ejection mechanism is shown. FIG. 2 shows a view of the drawer guide of FIG. 1 partially in section. FIG. 2 shows a view of the drawer guide of FIG. 1 partially in section. FIG. 2 shows a view of the drawer guide of FIG. 1 partially in section. FIG. 2 shows a view of the drawer guide of FIG. 1 partially in section. FIG. 2 shows a view of the drawer guide of FIG. 1 partially in section. The perspective view of the actuator of an ejection mechanism is shown. FIG. 2 shows a view of the drawer guide of FIG. 1 in an open position. FIG. 2 shows a view of the drawer guide of FIG. 1 in an open position. FIG. 2 shows a view of the drawer guide of FIG. 1 in an open position. FIG. 2 shows a view of the drawer guide of FIG. 1 in an open position. FIG. 6 shows a perspective view of a second exemplary embodiment of a drawer guide according to the present invention having an eject mechanism. FIG. 11 is a view of the drawer guide of FIG. 10 in a closed position. FIG. 11 is a view of the drawer guide of FIG. 10 in a closed position. FIG. 11 is a view of the drawer guide of FIG. 10 in a closed position. A and B show a view of the drawer guide of FIG. 10 in the open position. A and B show a view of the drawer guide in the open position. 1 shows a perspective view of an exemplary embodiment of an ejection system according to the present invention. FIG. 17 illustrates the eject system of FIG. 16 in a closed position. FIG. 17 shows the eject system of FIG. 16 with one side unlocked; FIG. 17 shows the eject system of FIG. 16 with one side unlocked; FIG. 17 shows the eject system of FIG. 16 with both sides unlocked; Figure 7 shows a side view of a further exemplary embodiment of a drawer guide according to the present invention. FIG. 22 shows a view of the drawer guide of FIG. 21 in a different position. FIG. 22 shows a view of the drawer guide of FIG. 21 in a different position. FIG. 22 shows a view of the drawer guide of FIG. 21 in a different position. FIG. 22 shows a view of the drawer guide of FIG. 21 in a different position. Figure 7 shows a perspective view of a further exemplary embodiment of a drawer guide according to the present invention. FIG. 27 shows a view of the drawer guide of FIG. 26 in a different position. FIG. 27 shows a view of the drawer guide of FIG. 26 in a different position. FIG. 27 shows a view of the drawer guide of FIG. 26 in a different position. FIG. 27 shows a view of the drawer guide of FIG. 26 in a different position. FIG. 27 shows a view of the drawer guide of FIG. 26 in a different position. FIG. 27 shows a view of the drawer guide of FIG. 26 in a different position. Figure 7 shows a perspective view of a further exemplary embodiment of an ejection mechanism according to the present invention for a drawer guide. FIG. 34 shows the ejector mechanism of FIG. 33 in a different position. FIG. 34 shows the ejector mechanism of FIG. 33 in a different position. FIG. 34 shows the ejector mechanism of FIG. 33 in a different position. Fig. 2 shows a perspective view of the ejecting device according to the invention in the mounting position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position. FIG. 38 shows a view of the ejector of FIG. 37 in a different position.

  The eject mechanism according to the present invention is attached to a drawer guide 1 having a guide rail 2 that can be attached to a furniture body and a movable slide rail 3. A drawer extension intermediate rail is optionally disposed between the guide rail and the slide rail to allow for sufficient drawer. The eject mechanism can also be attached to a pivotable furniture door or other movable furniture part.

  The eject mechanism includes an actuator 5 that is fixed to the slide rail 3 and is disposed in a housing 6 having a curve guide 7 in the closed position. The prime mover 11 is guided in the curve guide 7, and the prime mover is pretensioned in the opening direction by a force accumulator 8 provided as a tension spring. One end of the force accumulator 8 is held by a holder 9 fixed to the guide rail 2, and the opposite side is held by a prime mover 11.

  In the closed position, the web 30 disposed on the slide rail 3 presses an elastic stopper 31 provided as a rubber cushion, for example. The stopper 31 is fixed to a mount 32 disposed on the guide rail 2 or the intermediate rail 13. The mount 32 can be provided so as to be adjustable in the pull-out direction.

  As shown in FIGS. 2 to 6, two pins 10 and 12 that are separated from each other are provided on the driving body 11, and these pins are guided in the curve guide 7. The curve guide 7 has an intermediate straight portion having a bent end portion 70 in the opening direction and a bent end portion 71 in the closing direction. The prime mover 11 is rotated away from the slide rail 3 in the region of the end portions 70 and 71. The prime mover 11 has a receptacle 14 in which the two webs 16, 17 of the actuator 5 are engaged. When the webs 16, 17 engage in the receptacle 14, the actuator 5 and the prime mover 11 move together.

  The actuator 5 is shown in detail in FIG. The actuator 5 is provided in a substantially U shape, and includes three webs 15, 16, 17 on one leg, and the webs 16, 17 engage in the receptacle 14 of the prime mover 11. An inwardly directed projection 18 that can also contact the prime mover 11 is provided on the second leg of the actuator 5. An elliptical hole 19 is provided in the actuator 5, and a screw 20 is passed through the elliptical hole in order to fix the actuator 5 to the slide rail 3. The actuator 5 is held so that it can be adjusted in the longitudinal direction of the slide rail 3 by means of an elliptical hole 19.

  8A and 8B show the slide rail 3 in the open position. The actuator 5 is disposed away from the prime mover 11, and the prime mover 11 is moved to the end position by the force of the force accumulator 8, and the pin 10 engages in the end 70 at this end position. Thus, the prime mover 11 is in an oblique position where the receptacle 14 opens for engagement of the actuator webs 16,17.

  When the actuator 5 is closed by closing the drawer located on the slide rail 3, the webs 16, 17 of the actuator 5 are engaged with the receptacle 14 of the prime mover 11, as shown in FIGS. 9A and 9B. In combination, the prime mover is moved to the closed position against the force of the force accumulator 8. In the closed position, the pin 12 has been moved along the guide path 7 and is engaged with the end 71. Therefore, the prime mover 11 has been rotated downward, and is fixed at the closed position by the force of the force accumulator 8 at this time. As shown in FIG. 9B, the lower protrusion 18 of the actuator 5 presses the contact surface 21 of the prime mover 11. Further, according to FIG. 6, the web 16 is disposed adjacent to the contact surface 22 of the prime mover 11.

  In the closed position, the prime mover 11 can be unlocked by the movement of the actuator 5, and the actuator 5 can move alternately in the opening direction or the closing direction. When the actuator 5 is pulled in the opening direction, the web 16 engages with the contact surface 22 to draw the prime mover 11 into the linear portion of the curve guide 7, thereby releasing the lock of the prime mover 11. When the actuator 5 is pushed in the closing direction, the protrusion 18 presses the contact surface 21, thereby rotating the prime mover 11 to the linear portion of the curve guide 7. Therefore, the unlocking of the prime mover 11 from the closed position occurs regardless of whether the actuator 5 is moved in the opening direction or the closing direction. The movement in the closing direction for unlocking the prime mover 11 can be in the range of 1 to 3 mm, so that the elastic stopper 31 is compressed by pushing.

  A second exemplary embodiment of a drawer guide 1 'having an ejection mechanism according to the present invention is shown in FIG. As in the case of the first exemplary embodiment, the slide rail 3 is held so that it can move on the guide rail 2, the closed position of the slide rail 3 is predefined by the elastic stopper 31, and the slide rail 3 The web 30 presses the elastic stopper 31.

  The eject mechanism comprises a housing 6 ', which is provided with a curve guide 7' having only one bent end 70. The prime mover 11 'is held in the curve guide 7' by two spaced pins 10,12. When the pin 12 is moved to the bent end 70 (FIG. 12), the prime mover 11 ′ is in the locked position and is pre-tensioned to the open position by the force of the force accumulator 8 ′ provided as a tension spring. It is done.

  An actuator 5 'fixed to the guide rail 2 via a screw 20' is provided to unlock the prime mover 11 '. The actuator 5 'includes a first protrusion 16' that presses the inside of the hook 22 'of the prime mover 11'. A contact surface 21 'that can be engaged with the contact ramp 18' of the actuator 5 'is provided on the opposite side of the hook 22'.

  In FIG. 13, the driving body 11 ′ is unlocked by pushing the slide rail 3 in the closing direction, and at this time, a relative movement occurs between the curve guide 7 ′ and the actuator 5 ′. The force is transmitted to the hook 22 ′ directed downward of the driving body 11 ′ by the protrusion 16 ′, whereby the pin 12 is pushed upward and moved to the linear portion of the curve guide 7 ′. Accordingly, the force accumulator 8 'acts to pull the prime mover 11' in the opening direction.

  The unlocking of the prime mover 11 ′ can also be caused by moving the curve guide 7 ′ in the opening direction on the slide rail 3. At this time, the contact slope 18 ′ of the actuator 5 ′ Engage with the contact surface 21 'of the hook 22'. Accordingly, in this case as well, the pin 12 is similarly pushed upward into the linear portion of the curve guide 7 '.

  In FIG. 15A and FIG. 15B, the drawer guide is shown in the open position, and the actuator 5 'is disposed away from the prime mover 11'. The prime mover 11 'is arranged at the end position of the curve guide 7'. When the slide rail 3 is moved in the closing direction, the hook 22 'directed downwards engages between the projection 16' of the actuator 5 'and the contact ramp 18', thereby reaching the closed position. In this case, the arrangement shown in FIG. 12 is achieved, and the prime mover 11 ′ can be unlocked again from this arrangement.

  An ejection system attached to the drawer 50 as a movable furniture part is shown in FIG. The drawer 50 includes a floor 51 which is held by the drawer guide 1 on both sides via a holder 52 in any case. The holder 52 is attached to the slide rail 3, and the slide rail 3 is held so that it can move on the guide rail 2. The drawer guide 1 is arranged on the side frame 53 of the drawer 50 in any case.

  As shown in detail in FIGS. 1-9, an ejection mechanism is attached to each drawer guide 1, and the same reference numerals are used for the same components hereinafter.

  The eject system of FIGS. 1 and 16 is shown in FIGS. 17-20, with the upper view showing the left drawer guide and eject mechanism, while the lower view is the right drawer guide of drawer 50. FIG. And the eject mechanism.

  In FIG. 17, the drawer 50 is shown in the closed position, and in this closed position, both ejecting mechanisms are disposed in the closed position. The actuator 5 guided in the curve guide 7 via the pins 10, 12 is arranged with one pin in the bent end 71, and therefore, despite the pretension of the spring 8. It is in the locked position.

  In FIG. 18, in the eject system, the right prime mover 11 (lower figure) is unlocked, and the corresponding pin has moved out of the bent end 71. Unlocking can be performed alternately by pushing and pulling the drawer. This is because, as described above, the actuator 5 ensures the unlocking of the prime mover 11 regardless of the moving direction. On the left side (upper figure), the prime mover 11 is still in the locked position, and the pin 12 is held in the bent end 71 of the curve guide 7 in this locked position.

  The reverse case of FIG. 18 is shown in FIG. 19, in which the left side (upper view) is unlocked and the prime mover 11 is moved in the opening direction via the spring 8. The prime mover 11 is coupled to the slide rail 3 via the actuator 5. On the other hand, on the right side (lower view) of the drawer 50, the prime mover 11 is still in the locked position, and the prime mover 11 is held by the bent end 71 of the curve guide 7 using a pin.

  If the eject mechanism is unlocked on the right or left side of the drawer's eject system, forced unlocking occurs on the opposite side. For this purpose, the unlocked prime mover 11 is moved in the opening direction via the force of the spring 8 and this force is transmitted to the drawer 50 via the actuator 5 and the slide rail 3. Is done. Therefore, a force is also applied to the ejection mechanism on the opposite side via the drawer 50, the slide rail 3, and the actuator 5, and this force is sufficient to pull out the prime mover 11 from the locked position. For this purpose, the intermediate web 16 of the actuator 5 engages the receptacle 14 and pulls the prime mover 11 back to the straight portion of the curve guide 7. In this way, synchronization is automatically achieved even if only one side of unlocking is caused.

  20, the ejection system of FIG. 16 is shown with the prime mover 11 unlocked on both sides. Both prime movers 11 are moved within the straight portion of the curve guide 7 and in this case are moved in the opening direction due to the force of the spring 8. The prime mover 11 is coupled to the actuator 5, which engages the receptacle 14 using two webs 16, 17.

  A drawer guide 1 "is shown in FIG. 21, in which the slide rail 3 is mounted so that it can move on the guide rail 2, again in this case as in the previous exemplary embodiment. These components are given the same reference numerals.

  The slide rail 3 is provided with an actuator 5 "mounted rotatably so as to engage the receptacle of the prime mover 11". The prime mover 11 "is mounted so that it can move on the two curve guides 7, 45 of the housing 6". The pin 10 of the prime mover 11 "is guided in the curve guide 45, while the pin 12 is guided in the curve guide 7". When closed, the linear end of the curve guide 45 forms a pivot point for the prime mover 11 "via the pin 10. The prime mover 11" is curved by the pin 12 guided in the curve guide 7 ". It is turned when it reaches the end 71. When it is opened, the straight end of the curve guide 7 "forms a turning point for the driving body 11" via the pin 12. The driving body 11 "is curved. It is rotated when it reaches the curved end 70 by the pin 10 guided in the guide 45. Each rotation of the prime mover 11 "results in the release of the actuator 5" or the actuator 41. Also, the actuators 5 ″, 41 can be pivotally mounted so that these actuators are at the end of the primed body 11 ″ within the curved ends 70, 71 of the curve guides 7 ″, 45. You can move over "". Alternatively, for example, the actuator can be provided to move vertically. The closed position of the drawer is shown in FIG. 21. In this closed position, the driving body 11 ″ is fixed to the bent end portion 71 of the curve guide 7 ″ and is pretensioned in the opening direction by the force of the spring 8. .

  A holder 46 for fastening the force accumulator 8 is provided on the guide rail 2. The force accumulator 8 is fixed to the holder 46 via a fixture 47. The other end of the force accumulator 8 formed as a tension spring is fixed to the prime mover 11 "by means of a bolt 48 using a spring eye. In order to change the spring force, the fixture 47 of the holder 46 is movable and It is formed to be fixable.

  A drawer can be pulled to unlock the prime mover 11 "so that the actuator 5" coupled to the slide rail 3 bends the prime mover 11 "as shown in FIGS. 22A and 22B. Then, the driving body 11 ″ is moved in the opening direction by the force of the spring 8. A second actuator 41 is connected to the slide rail 3, and this second actuator is engaged with a second prime mover 42 guided in a second curve guide 43. The curve guide 43 and the prime mover 42 are connected to an automatic retractor 44 that holds the drawer in its closed position that sets it in its closed position. The automatic retractor 44 also includes a damper 49 to brake the closing operation and avoid impact noise. Also, excessive pressure or triggering immediately after closing is avoided by braking.

  23A and 23B, the prime mover 11 "is shown in a position resulting from unlocking by pushing in the drawer. The actuator 5" has a web 40 projecting downwardly provided with a front stopper face 18 ". This stopper surface 18 "is arranged adjacent to the lever 25, which is mounted so that it can rotate about the axis 26 on the housing 6". Can be pre-tensioned by a spring, or the lever 25 can be moved to the starting position by gravity, when the drawer is pushed into the furniture body, the web 40 moves to the right in FIG. Thus, the lever 25 is rotated, so that the upper stopper edge 27 of the lever 25 moves against the lower side of the prime mover 11 ″, and the prime mover Is pushed upward from the curved end 71 of the curve guide 7 ". The actuator 5" also has it so that the prime mover 11 "is not fixed by the lower projection 16" in the receptacle 14 "of the prime mover 11". It is mounted so that it can be pivoted and thus can be easily pivoted clockwise by the lever 25 and the prime mover 11 ″ until it reaches the stopper. After that, the prime mover 11 ″ is unlocked by the force of the spring 8 Pull actuator 5 "in the opening direction.

  24A and 24B show the position when the second actuator 41 moves over the stopped prime mover 11 ". The actuator 41 is provided in the form of a web. It is mounted so that it can rotate on the slide rail 3. Therefore, the actuator 41 can be rotated upward through the take-in slope 56 of the prime mover 11 "and moved in the opening direction.

  When the slide rail 3 is moved in the closing direction, the second actuator 41 first engages the receptacle 14 "of the prime mover 11" and pulls the prime mover 11 "from the stop position, so that the spring The driving body 11 "is guided through the first pin 10 in the curve guide 45 and the second pin 12 in the curve guide 7". Each of the curve guides 7 "and 45 is curved. In order to rotate the prime mover 11 ″ at the ends of the guides 7 ″ and 45, bent ends 71 or 70 are provided, respectively. It is also possible to provide only a single curve guide having two bent ends 70, 71.

  During the closing operation, the prime mover 11 "is stopped by the second actuator 41 on the bent end 71 of the curve guide 7", and the actuator 41 is detached from the prime mover 11 "by the rotation of the prime mover 11". At the same time, the drawer can be further moved in the closing direction.

  In order to engage the actuator 5 "with the prime mover 11", according to FIGS. 25A and 25B, the drawer is closed until the actuator 5 "reaches the take-in ramp 55 of the prime mover 11" and is thus rotated. It is moved further in the direction. Thereafter, the actuator 5 "can be taken and moved along the ramp 55 until the actuator 5" engages the receptacle 14 "of the prime mover 11". At this time, the second prime mover 42 of the automatic retractor simultaneously retracts the second actuator 41 to the closed position, so that it is no longer necessary to manually support the closing operation immediately before the closing operation. The automatic retractor is also used to keep the movable furniture part or drawer 50 closed. Holding in the closed state prevents unintentional opening due to a slight inclination of the furniture to which the ejector device with the impact or drawer guide and the movable furniture part is attached, for example.

  Of course, in the exemplary embodiment shown in FIGS. 21 to 25, even if only one prime mover 11 ″ is released from the locked position on one side by the unlocking operation, the eject according to the present invention is performed. It is also possible to provide two drawer guides that allow unlocking according to the system. At this time, the force of the spring 8 of the unlocked prime mover 11 "is the other prime mover 11" of the second drawer guide. Ensure unlocking of.

  FIG. 26 shows a further exemplary embodiment of a drawer guide 1 ″ ′ according to the invention comprising a guide rail 2 and a slide rail 3, wherein the same reference numerals are used for the same components. An actuator 5 "', which can be engaged with the prime mover 11"', is connected to the slide rail 3. The prime mover 11 "'is guided along the curve guide 7"' of the housing 6 "' A tension is applied in advance in the opening direction by the spring 8. The end of the spring 8 facing away from the driving body 11 ″ ′ is fixed to the holding web 181 and the adjustment bracket 182 by a bolt 180. The holding web 181 is provided with an opening, and the holding web 182 has a recess. And the bolt 180 can be inserted into the recess, so that the tension of the spring 8 can be set.

  The first lever 91 is mounted so as to be able to rotate on the receptacle of the driving body 11 ″ ″, and the second lever 92 is mounted so as to be able to rotate on the opposite side of the driving body 11 ″ ″.

  In FIG. 27, the drawer guide 1 ″ ′ is shown in a slightly open position, and the second actuator 41 on the lever 92 presses the prime mover 11 ″ ′, so that the prime mover 11 ″ ′ is in the stop position. Is pulled out along the slope 70 "'of the curve guide 7"'.

  At this time, the prime mover 11 ″ ′ is moved by the second actuator 41 along the curve guide 7 ″ ′ until the prime mover 11 ″ ′ reaches the bent end 71 and rotates downward. Therefore, the actuator 41 is released and the slide rail 3 can be moved further in the closing direction without being coupled to the prime mover 11 ″ ′.

  In FIG. 29, the locking position is reached when the actuator 5 "'reaches the prime mover 11"'. Thereafter, the actuator 5 ″ ′ moves over the pivotable lever 91 and thus moves between the levers 91, 92. Thereafter, the second actuator 41 can move along the curve guide 43. It is engaged with the moving body 42 and moved in the closing direction by the automatic retractor 44 until it reaches the closed position.

  The closed position of the drawer guide is shown in FIGS. 30A and 30B. The actuator 5 "" is engaged with the prime mover 11 "" and the actuator 5 "" can be unlocked by movement of the slide rail 3 in both the closing and opening directions.

  The position of the actuator 5 "'on the prime mover 11" "is shown enlarged in FIG. 30B. The actuator 5 "'is locked behind the lever 91, and the lever 91 is pressed downward by a spring. At this time, the actuator 5"' moves the prime mover 11 "'in the opening direction by a pulling operation with respect to the drawer. Engage with the lever 91 and the prime mover 11 "'for movement again.

  Alternatively, according to Figures 31A and 31B, the drawer 11 "'can be unlocked by pushing the drawer. Thereafter, the web 40 directed downward of the actuator 5"' rotates about the axis 26 Engage with and presses the lever 25, which is mounted as possible, so that the lever 25 pushes up the prime mover 11 "'and thus causes unlocking. Here, during the opening operation, the second The actuator 41 moves over the lever 92, and then the lever 92 is rotated and is rotated again to the original start operation by the force of the spring. It is avoided by “'slope 70”'.

  The protrusion 16 ″ ′ and the stopper surface 18 ″ ′ are shown in FIG. 31B, which unlocks the prime mover 11 ″ ′ from the bent end 71. After unlocking, the prime mover 11 ″ ′ The force accumulator 8 moves along the curve guide 7 "'. The engaged actuator 5"' moves the movable furniture part coupled to it through the attached slide rail 3 in the opening direction. Move to.

  A further exemplary embodiment of the ejection mechanism according to the invention for the drawer guide 1 "" is shown in FIG. FIG. 32 shows an ejection mechanism with an improved housing 6 "", which has a beveled end at one end and a bevel 70 "'at the opposite end. A first curve guide 7 "" having 71 is provided. Also, a grooved recess 64 is formed as a second curve guide, the second curve guide extending obliquely downward in the opening direction. A curve guide 65 is provided in the horizontal direction, and a recess 66 that engages with the axis 26 is provided for mounting the lever 25. The lever 25 is a first guide that is guided in the curve guide 7 "". The prime mover 11 "" having the pin 10 and the second pin 12 can be unlocked. The prime mover 11 "" is pre-tensioned in the opening direction by a force accumulator 8 provided as a tension spring. Ujingu 6 "" is provided at an 2 component, whereby the curve guide 7 "", the corresponding housing part having 64 and 65 are provided on both sides of the motive body 11 "".

  The slide rail or drawer floor is provided with a holder 89 that can be pressed against the stopper 90 of the actuator 5 "" in the closing direction. The actuator 5 "" is guided between the two housing parts of the housing 60 "", and the first vertical receptacle 83 in which the ratchet 81 is spring mounted, and the second ratchet 80 is spring mounted in the interior. And a third vertical receptacle 85 for the lock pin 87. The ratchets 80, 81 are pre-tensioned downward by springs to act on the prime mover 11 "". The lock pin 87 is mounted so that it can move vertically within the actuator 5 "".

  In FIG. 33A and FIG. 33B, an ejection mechanism is shown in the drawer guide having the guide rail 2 and the movable slide rail 3. The ejecting mechanism is disposed at a closed position where the driving body 11 "" is locked at the bent end 71 of the curve guide 7 "". The actuator 5 "" contacts an elastic stopper 31 "" received in the mount 32 "". The elastic stopper prevents excessive pressure or direct further triggering of the ejector device during or immediately after the closing operation. As shown in FIG. 33B, the drawer can be opened by pulling on the holder 89 and then acting on the lock pin 87, thereby moving the actuator 5 "" in the opening direction, resulting in a ratchet 80 Pulls out the driving body 11 "" from the lock position through the projection 16 "". Further, in the opening, the drawer is moved in the closing direction, and as a result, the stopper surface 18 "" of the opposing ratchet 81 acts on the lever 25, whereby the lever 25 rotates about the axis 26 and the prime mover 11 This can be achieved in that "" is pulled up from the bent end 71. At this time, the driving body 11 ″ ″ slides inside the curve guide 7 ″ ″ to the inclined portion 70 ″ ″ by the two pins 10 and 12 due to the force of the force accumulator 8.

  In FIG. 34A and FIG. 34B, the prime mover 11 ″ ″ reaches the inclined portion 70 ″ ″. The prime mover 11 "" is rotated downward by the guide of the pin 10 at the inclined portion 70 "", so that the ratchet 80 is detached from the prime mover 11 "". At this time, the ratchet 80 can be moved beyond the prime mover 11 ″ ″, and the second ratchet 81 has a take-in slope 82, and the second ratchet 81 is brought into contact with the prime mover 11 ″ ″. It can be moved upward in the opening direction against the force of the spring. The locking pin 87 is moved downward by movement in the opening direction, and the locking pin 87 is guided by the guide pin 88 in the corresponding recess of the actuator 5 "".

  35A and 35B, the slide rail 3 has been moved further in the opening direction, and the protrusion 90 still presses the block 89. The lock pin 87 is moved downward along a guide 64 extending obliquely downward, and the block 89 is released here. Therefore, the slide rail 3 can be further moved in the opening direction, and at that time, the slide rail 3 is removed from the actuator 5 "".

  FIG. 35A shows a receptacle 93 for fixing the force accumulator 8 provided as a tension spring to the housing 6 "". In the receptacle 93 arranged diametrically opposite both housing parts of the housing 6 "", a bolt 94 for fixing the force accumulator 8 is inserted at one end. The bolt 94 can be inserted into the receptacle 93 of the housing 6 "" at various positions to change the force of the force accumulator 8 provided as a tension spring. The other end of the force accumulator 8 is fixed to the prime mover 11 ″ ″ via a bolt 95.

  In the closing operation, the slide rail is moved in the closing direction until the block 89 presses the protrusion 90, thereby moving the actuator 5 "" slightly in the closing direction until the position shown in FIGS. 36A and 36B is reached. . In this position, the block 89 is locked again between the protrusion 90 and the lock pin 87, and the ratchet 81 presses the protrusion of the prime mover 11 "". Accordingly, at this time, the prime mover 11 "" is moved along the curve guide 7 "" until the prime mover 11 "" having the pin 12 is locked by being turned downward at the bent end 71. Moved in the closing direction. The position shown in FIGS. 33A and 33B has been reached.

  A further exemplary embodiment of the ejection mechanism in the mounting position is shown in FIG.

  Thrust element 101 is provided as a drawer and can be mounted so that it can move within the furniture body. A guide rail 102 for the drawer guide is provided for this purpose, on which at least one slide rail is movably mounted. The slide rail is arranged in the hollow side frame 103 of the drawer, and the drawer floor 105 is fixed to the slide rail via a plurality of holders 106. The moving direction X of the thrust element 101 is indicated by an arrow in the figure.

  A housing 107 is attached to the bottom surface of the floor 105, which essentially consists of two plate-shaped housing parts, which are provided with slotted curve guides 108, 109, 110 in recesses. Projecting into the housing 107 is a web shaped actuator 116 that is secured to the furniture body or the stationary guide rail 102. For better understanding, the actuator 116 is only partially shown.

  The thrust element 101 is held in a closed position by a pull-back device 104, which is known as an automatic pull-back device and can be mounted adjacent to the pull-out guide in a compact structure.

  The ejector according to the present invention is shown in the closed position in FIG. The pullback device 104 includes a pullback housing 140 having a curved guide 141 having a bent end 142. A pulling prime mover 143 coupled to a web-shaped pulling actuator 144 is mounted for movement within the pullback curve guide 141. A damper 145 is coupled to the pullback housing 140, and a spring for pretensioning the pullback prime mover 143 in the closing direction is disposed in the pullback housing 140. Accordingly, the retractable actuator 144 arranged on the movable thrust element 101 or slide rail is pretensioned in the closing direction. The pullback device 104 can also have a damper to brake the closing action before reaching the closing action.

  Also, a web-shaped actuator 116 can be recognized in FIG. 38, and the end of this actuator 116 is fixed in the receptacle of the driving slide 113. The driving slide 113 includes a first movable ratchet 114 and a second movable ratchet 115 that are spring-mounted and can be pushed into the driving slide 113 on the side facing away from the actuator 116. In the closed position, the second ratchet 115 is engaged with a prime mover 111 that is mounted for movement through a pin within the first curve guide 118. The prime mover 111 is pre-tensioned in the opening direction by a force accumulator in the form of a tension spring 112. The end of the spring 112 facing away from the prime mover 111 can be fixed to the housing 107. The prime mover 111 can be locked to the bent end 171 of the curve guide 108 against the force of the spring 112. A bent end 170 through which the prime mover 111 can be rotated is also provided at the opposite end of the curve guide 108.

  Since the prime mover 111 is in the locking position, no force acts on the housing 107 in the opening direction via the prime slide 113. The pullback device 104 holds the thrust element 101 in the closed position.

  FIG. 39 shows the ejecting device when the driving body 111 is unlocked. For this purpose, the thrust element 101 is pushed into the furniture body, whereby the first ratchet 114 presses the pivotable ejector lever 130. The ejector lever 130 is mounted so that it can move around the axis 131 of the housing 107. One leg 132 of the ejector lever 130 presses the ratchet 114, while the opposite leg 133 presses the prime mover 111. Pushing the thrust element 101 causes the ejector lever 130 to rotate clockwise about the axis 131, thereby causing the leg 133 to move the prime mover 111 from the bent end 171 of the curve guide 108. Therefore, the prime mover 111 is unlocked, and is then pulled along the curve guide 108 by the force of the spring 112. The prime mover 111 presses the stopper 151 of the prime slide 113 with the chip 150, whereby the prime move slide 113 is moved together with the prime mover 111. Accordingly, the integrally provided wall 117 presses the stationary actuator 116, thereby moving the housing 107 along with the thrust element 101 in the opening direction.

  FIG. 40 shows the ejecting device in a slightly open position. The prime mover 111 is disposed in the middle region of the first curve guide 108 and is still being forced by the spring 112. Accordingly, the driving slide 113 is also moved to the right, and the driving slide 113 can move along the second curve guide 110. The curve guide 110 is provided as a straight line, and therefore the driving slide 113 moves linearly along the housing 107 via the guide means. In addition, a movable stopper 118 that can move through the pin 119 in the third curve guide 109 is provided on the driving slide 113. The third curve guide 109 is inclined with respect to the second curve guide 110, so that the stopper 118 is moved downward when the driving slide 113 moves to the right in FIG. The stopper 118 is held so that it can move perpendicularly to the direction of movement of the driving slide 113 in the elliptical hole 120.

  In the position shown in FIG. 40, the pullback device 104 is disconnected from the pullback actuator 144. This is because the prime mover 143 is moved to the bent end 142 along the pull-back curve guide 141 and stopped and rotated there. Accordingly, the pull back actuator 144 is released, and at this time, the pull back actuator 144 can be moved further in the opening direction independently of the pull back driving body 143.

  FIG. 41 shows the ejecting device at a position where the prime mover 111 reaches the bent end position 170 and is rotated. In the rotated position, the ratchet 115 and the driving slide 113 can be further moved to the right regardless of the driving body 111, thereby moving the housing 107 together with the thrust element 101 in the opening direction. At this time, the thrust element 101 is no longer accelerated by the force of the spring 111.

The movable stopper 118 is further moved down along the curve guide 109 and lowered further, and the actuator 116 is still held in the receptacle between the movable stopper 118 and the wall 117. FIG. The ejector is shown in a position where the movable stopper 118 has been moved sufficiently below that 116 is released. Here, the housing 107 can be moved further in the opening direction together with the driving slide 113, i.e. independent of the actuator 116 fixedly arranged. During a further opening operation, the first ratchet 114 slides over the prime mover 111 and is simply pushed up against the force of the spring and again locks behind the prime mover 111. For this purpose, a corresponding intake ramp 124 is provided in the ratchet 114.

  The position when the thrust element 101 is moved again in the closing direction is shown in FIG. The ratchet 114 first engages the prime mover 111 and pulls the prime mover from a stop position at the bent end 170. The prime mover 111 is moved along the curve guide 108 against the force of the spring 112. The wall 117 of the driving slide 113 is supported by the actuator 116, whereby the driving slide 113 is moved along the curve guide 110.

  The position of the ejection device before reaching the closed position is shown in FIG. Since the driving slide 113 is moved far enough along the curve guide 110, the movable stopper 118 is again placed at the rear of the actuator 116, while the actuator is held between the stopper 118 and the wall 117. . Since the first ratchet 114 has been moved far enough along the curve guide 108, considerable tension is applied to the spring 112. In the illustrated position, the retract actuator 144 engages the retract actuator 143, thereby unlocking the retract actuator and actuating the retract device 104.

  FIG. 45 shows the ejecting device before reaching the closed position and when the driving body 111 reaches the bent end 171 and is locked against the force of the spring 112. Accordingly, the prime mover 111 rotates and the first ratchet 114 can be moved over the prime mover 111. At this time, the driving slide 113 is further moved along the second curve guide 110, and the pullback device 104 pulls the thrust element 101 in the closing direction, so that the spring 112 is not subjected to further force by the user. The driving slide 113 can be moved after the driving body 111 is locked by applying tension. Accordingly, the thrust element 101 is automatically retracted.

  FIG. 46 shows the ejecting device immediately before reaching the closed position. In this case, the second ratchet 115 slides over the prime mover 111 using the take-in slope. The driving slide 113 is still moved in the closing direction by the pull-back device 104.

  The closed position where the second ratchet 115 is locked behind the tip 151 of the prime mover 111 is shown in FIG. The ratchet 115 is also spring mounted on the driving slide 113. The movable stopper 118 is extended again by movement in the elliptical hole 120 along the curve guide 109, so that the actuator 116 is taken in between the movable stopper 118 and the wall 117. The spring cushion 122 prevents the ejecting device from unintentionally starting the opening operation again after the closing operation. In addition, a screen gap is formed through the spring cushion 122 so that the ejecting device can be triggered by pressure in the closing direction.

  During unlocking, the thrust element 101 is drawn into the furniture body, whereby the prime mover 111 is unlocked via the ejector lever 130. However, the prime mover 111 can be unlocked by pulling the thrust element. This is because the prime mover 111 can be pulled out from the bent end 171 and take the position shown in FIG. 28 without the movement of the ejector lever 130 at that time. The prime mover 111 is again placed in the middle of the curve guide 108 and unlocked. In other respects, the eject operation and subsequent blockage are performed as described above.

  The ejection device according to the present invention can be used with all furniture parts that are linearly movable, for example, sliding doors.

List of reference signs

1 drawer guide 1 'drawer guide 1 "drawer guide 1"' drawer guide 1 "" drawer guide 2 guide rail 3 slide rail 5 actuator 5 'actuator 5 "actuator 5"' actuator 5 "" actuator 6 housing 6 'housing 6 "housing 6"' housing 6 "" housing 7 curve guide 7 'curve guide 7 "curve guide 7"' curve guide 7 "" curve guide 8 force accumulator 8 'force accumulator 9 mount 10 pin 11 original Moving body 11 'Driving body 11 "Driving body 11"' Driving body 11 "" Driving body 12 Pin 13 Intermediate rail 14 Receptacle 14 "Receptacle 16 Web 16 'Projection 16" Projection 16 "' Projection 16""Projection 17 Web 18 Projection 18 'Take slope 18 "Stopper surface 18"' Stopper surface 18 "" Stopper surface 19 Elliptical hole 20 Screw 20 'Screw 21 Contact surface 1 'contact surface 22 contact surface 22' hook 25 lever 26 axis 27 stopper edge 30 web 31 stopper 31 "" stopper 32 mount 32 "" mount 40 web 41 actuator 42 prime mover 43 curve guide 44 automatic retractor 45 curve guide 46 Mount 47 Fixing tool 48 Bolt 49 Damper 50 Drawer 51 Floor 52 Holder 53 Side frame 55 Taking in slope 56 Taking in slope 60 Housing 64 Guide / recess 65 Curve guide 66 Recess 70 End 70 "'Slope 70""Slope 71 End 80 Ratchet 81 Ratchet 82 Intake slope 83 Receptacle 84 Recess 85 Receptacle 87 Lock pin 88 Guide pin 89 Block / Holder 90 Protrusion / Stopper 91 Lever 92 Receptacle 94 Bolt 95 Bolt 101 Thrust Element 102 guide rail 103 side frame 104 pull-back device 105 floor 106 holder 107 housing 108 curve guide 109 curve guide 110 curve guide 111 prime mover 112 tension spring 113 prime slide 114 ratchet 115 ratchet 116 actuator 117 wall 118 stopper 119 pin 120 ellipse Hole 122 Spring cushion 124 Take-in slope 130 Ejector lever 131 Axis 132 Leg 133 Leg 140 Pull-back housing 141 Curve guide 142 End 143 Pull-back driving body 144 Pull-back actuator 145 Damper 150 Tip 151 Stopper 170 End 171 End 180 Bolt 181 Retaining web 182 Adjustment bracket

Claims (22)

It has curve guides (7, 7 ', 7 ", 7"', 7 ""), and the prime movers (11, 11 ', 11 ", 11"', 11 "") move along the curve guides. The prime mover (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) is pre-tensioned in one direction by at least one force accumulator (8, 8 ′). Further, the force guides (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) are moved to the curve guides (7, 7 ′, 7 ″, 7 ″) by the force accumulator (8, 8 ′). ', 7 "") and can be coupled to the prime mover (11, 11', 11 ", 11"', 11 "") at least in the closed position (5, 5 ", 5 ″ ′, 5 ″ ″), and in the closed position, the actuator (5, 5 ″, 5 ″ ′, 5 ″ ″) is connected to the curve guide (7, 7 ′, 7 ″, 7 ″ ′, 7 "" Or the curve guide (7 ') can move relative to the actuator (5') and the operation relative to the curve guide (7, 7 ', 7 ", 7"', 7 "") By the relative movement of the actuator (5, 5 ″, 5 ″ ′, 5 ″ ″) or by the relative movement of the curve guide (7 ′) with respect to the actuator (5 ′). ', 11 ", 11"', 11 "") can be unlocked, especially in eject mechanisms for movable furniture parts,
The actuator (5, 5 ′, 5 ″, 5 ″ ′, 5 ″ ″) and / or the curve guide (7, 7 ′, 7 ″, 7 ″ ′, 7 ″ ″) , 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) to be unlocked, the eject mechanism being movable in both the first direction and the opposite second direction.   The prime mover (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) includes the actuator (5, 5 ′, 5 ″, 5 ″ ′, 5 ″ ″) and the curve guide (7, 7). The ejecting mechanism according to claim 1, wherein the ejecting mechanism can be rotated from a closed position by a relative movement between “, 7 ″, 7 ″ ′, and 7 ″ ″).   The actuator (5, 5 ′, 5 ″, 5 ″ ′, 5 ″ ″) is moved by the first direction to move the prime mover (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″). The first contact surface (16, 16 ′, 16 ″, 16 ″ ′, 16 ″ ″) for releasing the lock and the first contact surface (16, 16 ′, 16 ″, 16 ″ ′, 16 "")) And a second contact surface (18, 11) for unlocking the prime mover (11, 11 ', 11 ", 11"', 11 "") by movement in the second direction. 18 ', 18 ", 18"', 18 ""). Ejecting mechanism according to claim 1 or 2.   The prime mover (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) has two pins (10, 12) spaced apart from each other, and these pins are provided with the grooved curve guide ( 7, 7 ′, 7 ″, 7 ″ ′, 7 ″ ″). The eject mechanism according to claim 1,   The curve guide (7, 7 ′, 7 ″, 7 ″ ′, 7 ″ ″) has at least one bent end (70, 70 ″ ′, 70 ″ ′, 71), and the original guide in the closed position. The ejection mechanism according to claim 1, wherein a moving body (11, 11 ′) can be locked to the bent end.   The actuator (5, 5 ", 5" ') is substantially U-shaped and surrounds the prime mover (11, 11 ", 11"'). The eject mechanism described.   The prime mover (5, 5 ″ ′) has a hook, and the hook has the first contact surface (16 ′, 16 ″ ′) and the second contact surface (18 ′, 18 ″ ′). The ejection mechanism according to claim 3, wherein the ejection mechanism is provided.   At least one lever (25) movable by the actuator (5, 5 ″, 5 ″ ′, 5 ″ ″) and / or the curve guide is provided, and the prime mover (11, 11 ″, 11) is provided by the lever. The eject mechanism according to claim 1, wherein the lock of “′, 11 ″”) can be released.   The lever (25) is mounted so that the lever can rotate on the housing (6 ″, 6 ″ ′, 6 ″ ″), and the curve guide is mounted on the housing (6 ″, 6 ″ ′, 6 ″ ″). 9. Ejecting mechanism according to claim 8, characterized in that (7 ", 7" ', 7 "") are provided.   In the drawer guide especially for drawers which has the guide rail which can be attached to a furniture main body, and the slide rail (3) mounted so that a movement is possible, the eject mechanism as described in any one of Claims 1-9 A drawer guide, characterized by comprising:   11. The actuator (5, 5 ') is fixed to the slide rail (3) so that the actuator can be adjusted in the direction of movement of the slide rail (3). Drawer guide.   Drawer guide according to claim 10 or 11, characterized in that the curve guide (7, 7 ", 7" ') is fixed to the guide rail (2).   Elastic stoppers (31, 31 ', 31 "") are provided to restrict the slide rail (3) together with the actuators (5, 5', 5 "") to a closed position, Item 13. The drawer guide according to any one of Items 10 to 12.   Drawer guide according to any one of claims 10 to 13, characterized in that a damper is provided for braking the slide rail (3) before reaching the closed position.   The actuator (5, 5 ′, 5 ″) is mounted so that the actuator can rotate and / or move on the slide rail (3), and the prime mover (11, 11 ′, 11)). The drawer guide according to any one of claims 10 to 14, characterized in that it can be locked to 11 ").   10. An ejection system comprising a first ejection mechanism and a second ejection mechanism according to any one of claims 1 to 9, connected to each other via a movable furniture part (50).   When the prime mover (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) of the first eject mechanism is unlocked, the prime mover (11, 11 ′, 11 ″ of the second eject mechanism) , 11 "', 11" ") are unlocked from the locked closed position. It has curve guides (7, 7 ', 7 ", 7"', 7 ""), and the prime movers (11, 11 ', 11 ", 11"', 11 "") move along the curve guides. The prime mover (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) is pre-tensioned in one direction by at least one force accumulator (8, 8 ′). Further, the force guides (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) are moved to the curve guides (7, 7 ′, 7 ″, 7 ″) by the force accumulator (8, 8 ′). Actuators (5, 5 ', 11 ", 11"") that can be locked to the prime movers (11, 11', 11", 11 "', 11"") at least in the closed position. 5 ″, 5 ″ ′, 5 ″ ″), and a ratchet (41, 81) is disposed apart from the actuator (5, 5 ′, 5 ″, 5 ″ ′, 5 ″ ″). In particular, in the eject mechanism for the movable furniture parts,
The ratchet (41, 81) can pass through the prime movers (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) in the opening direction, and the prime movers (11, 11 ′, 11 ″, 11 ″ ′) , 11 "") in order to move the ratchet (41, 81) to the prime mover (11, 11 ', 11 ", 11"', 11 "") in the opposite closing direction Eject mechanism characterized by.   The ratchet (41, 81) is mounted so that the ratchet can move or rotate, and the driving body (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) is opened during the opening operation. The ejection mechanism according to claim 18, wherein the ejection mechanism can be locked behind.   A movable or pivotable part (5, 5 ', 5 ", 5"', 5 "") that can be locked behind the ratchet (41, 81) during opening operation ( The ejecting mechanism according to claim 18, comprising: 92).   The ratchet (41, 81) can be coupled to an automatic retractor (44), which allows the actuator (5, 5 ', 5 ", 5"', 5 "") to move to the closed position. 21. The eject mechanism according to claim 18, wherein the eject mechanism is a feature.   When the ratchet (41, 81) is in the closed position, the prime mover (11, 11 ′, 11 ″, 11 ″ ′, 11 ″ ″) is moved to the end position, and the prime mover (11, 11) is moved to the end position. 11 ', 11 ", 11"', 11 "") are rotated, so that the prime mover (11, 11 ', 11 ", 11"', 11 "") is moved from the ratchet (41, 81). The ejection mechanism according to any one of claims 18 to 21, wherein the ejection mechanism is separated.

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