Motion assembly
By independently guiding the actuator and cylinder, and using a damper guiding device to hold the damper on the housing, the wear problem caused by pulse load in the prior art is solved, and the long-term reliability of the damper is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- TITUS (DECANY) LLC
- Filing Date
- 2024-10-07
- Publication Date
- 2026-05-12
AI Technical Summary
When existing moving components are subjected to frequent pulse loads, the damper has a limited service life and is prone to accelerated wear due to tilting.
The actuator and cylinder are independently guided by a guiding element, avoiding reliance on a trigger. The damper is adjustablely held on the housing by a damper guiding device to limit its linear movement. The damper is stabilized by a retaining section and a bracket to prevent lateral displacement.
It achieves the long-term reliable function of the damper, avoids wear caused by lateral forces, and ensures stable operation under high loads.
Smart Images
Figure CN122029334A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to a motion assembly, particularly for drawers, sliding doors, sliding windows, or similar movable sliding elements (especially furniture parts), the motion assembly including a retraction device having a housing equipped with a damper, the damper including a cylinder and a piston guided within the cylinder, wherein an actuator (especially a piston rod) is connected to the piston, such that the cylinder and the actuator are respectively equipped with triggers indirectly or directly, wherein the triggers can be adjusted from a locked position to a stopped position to lock the actuator equipped to the trigger in the locked position and release the actuator in the released position. Background Technology
[0002] Such a motion assembly is known according to EP 2 247 812 B1. The motion assembly described in this document has two triggers. One trigger is pivotally fixed to the piston rod of the damper, while the other trigger is pivotally fixed to the cylinder. Here, the cylinder is laterally guided on a bearing, and thus, the cylinder can be adjusted within the housing of the motion assembly. A relatively long piston rod is used to achieve a longer damping path. In an alternative variant, EP 2 247 812 B1 describes a motion assembly in which the damper has a cylinder in which two pistons are adjustablely guided. Each piston carries a piston rod extending from the cylinder on the opposite side.
[0003] In moving components known according to the prior art, especially when the moving components are frequently subjected to pulse loads, the service life of the damper is limited. Summary of the Invention
[0004] The object of this invention is to provide a motion component of the type described at the beginning, characterized by a reliable construction capable of withstanding high loads.
[0005] This objective is achieved by guiding the actuator and cylinder without relying on triggers, using a guiding element.
[0006] Because the actuator and cylinder are guided independently of two triggers, the force input via the triggers can be reliably received and output to the damper. Even under strong impact loads, this separation of guidance functions ensures reliable load transfer.
[0007] According to one variation of the invention, a damper guide device can be pre-configured for the housing, which adjustably holds the damper on the housing. Thus, the damper, along with its support, is simultaneously positioned on and guided on the housing. Consequently, the damper is stabilized on the housing during its adjustment movement, preventing it from shifting laterally to the load direction (particularly laterally to the longitudinal extension of the cylinder and thus laterally to the longitudinal extension of the piston rod) under sudden loads. This avoids the piston in the cylinder tilting laterally to the adjustment direction, i.e., skewing, under such stress. Such a tilting position leads to increased wear, and consequently, a lack of sealing within the piston region. Therefore, the invention achieves a durable and reliable function for the damper, more specifically, regardless of which of the two triggers is pressurized during damper adjustment.
[0008] According to one variation of the invention, the support restricts the degrees of freedom of the adjustable damper, preferably restricting the linear motion of the damper. Here, the linear motion can extend in the direction of adjustment of the actuator or extend parallel to that direction.
[0009] According to one variation of the invention, the damper guide device may have a retaining section extending perpendicularly to the longitudinal extension of the cylinder body to hold the damper on the housing in a manner that prevents it from being lost, and the retaining section facilitates guidance for adjusting the damper, preferably in the direction of the longitudinal extension of the damper, particularly in the direction of the longitudinal extension of the piston rod. In particular, in this case, the damper guide device can prevent adjustment in a plane extending transversely to the longitudinal extension of the cylinder body.
[0010] By supporting the damper on opposite sides with the aid of a retaining section, good guidance and stable fixation of the damper on the housing can be achieved, for example, three-point support can also be achieved.
[0011] If a damper guide device is pre-installed to adjustably hold the damper on the housing at its cylinder, the guiding and supporting of the damper are achieved particularly simply. Preferably, the outer wall of the cylinder has a guide surface that guides the damper within the damper guide device. Preferably, the guide surface is designed to be cylindrical, allowing for easy installation of the damper.
[0012] A preferred embodiment of the invention may be: the damper guide device has at least one support, the cylinder of the damper is opposite to the support on one side, and on the side of the cylinder away from that side, a bridging section overlaps the damper (particularly the cylinder) to hold the damper on the housing. Preferably, the support forms at least two support points, which are spaced apart from each other to form a support distance. This provides an anti-tilting support for the damper.
[0013] According to an advantageous improvement of the invention, the damper guide device can be pre-configured to have two side members arranged spaced apart from each other, with the damper cylinder disposed between the side members, and the two side members connecting the support to the bridging section. Therefore, the damper is at least partially surrounded by the damper guide device on each side to prevent lateral displacement. Furthermore, the side members stabilize the damper guide device.
[0014] If a recess with an open side is pre-set in the housing to form the damper guide device, the cylinder of the damper is placed in the recess, and the open side of the recess is covered by a cover plate, then the installation of the damper in the damper guide device will be extremely simple.
[0015] A particularly advantageous variant of the invention can be configured such that the cylinder and / or actuator (particularly the piston rod) abuts against the associated trigger in a loose and removable manner, indirectly or directly, via a pressure element. Preferably, the damper has a spring, which is preferably arranged within the cylinder, wherein the spring applies a preload between the cylinder and the actuator, the preload acting in the direction of the actuator's ejection from the cylinder. In this manner, lateral forces are avoided acting between the damper and the trigger, or between the triggers, further improving the durable and reliable function of the damper. Here, in the sense of the invention, "in a loose and removable manner" means that there is no fixed connection between the trigger and the pressure element, and the pressure element can be easily removed manually from the trigger, specifically, only by overcoming the preload of the spring.
[0016] If the trigger is indirectly provided to the damper, it is particularly advantageous to have the following configuration: a slider is adjustablely guided within or on the housing, the slider acting on the associated trigger via an actuating element to adjust the trigger from a retracted position toward a stopped position, and a cylinder or actuator (especially a piston rod) is supported (especially held) on the pressure element of the slider; or two sliders are adjustablely guided within or on the housing, such that each slider acts on the trigger provided to it via an actuating element to adjust the trigger from a retracted position toward a stopped position, and a cylinder and actuator (especially a piston rod) are respectively supported (especially held) on the pressure element of the associated slider. The pressure element can be part of the slider or form a separate component. If two sliders and two pressure elements are used, they can be structurally identical to reduce component costs. The guided one or more sliders prevent lateral forces from being directed to the damper or at least significantly reduce them.
[0017] If a guide component is pre-set to adjustably guide one or more triggers within or on the housing in the guide section of the guide rail, the guide section transitions to the stopping section of the guide rail, and in the stopping section, the trigger can enter the stopping position of the trigger, and preferably, the guide rail forms a slider guide device, in which the slider is guided, a compact structure can be achieved in a simple manner.
[0018] If the slider is pre-set to have a support body, and the support body has guides on the opposite side, and the guides are guided in the slider guiding device, then stable and reliable slider guidance can be achieved.
[0019] An improvement of the present invention may be as follows: preferably, in the region between the two guides, the slider has a trigger stop (44), and when the trigger is in the resting position, the assigned trigger is pivotally held and supported on the trigger stop by the trigger guide member, and preferably, the trigger stop (44) is arranged to be spaced apart from the actuating element (43). Since the trigger is supported on the trigger stop by the trigger guide member, the stress acting on the trigger is optimized, and in particular, the bending stress in the resting position is reduced.
[0020] One possible variant of the invention is configured such that one or more triggers have a base portion, on which two spaced-apart stops are protruding, wherein a transmission element receiving portion is formed between the stops, and the base portion has guide elements on opposite sides, which are guided in guide rails of the housing.
[0021] According to one variant of the invention, a pop-out device with a pop-out spring is pre-set on the retraction device, wherein the pop-out spring acts on the slider, and wherein the pop-out spring adjusts the slider in the pop-out direction from the retracted position to the pop-out position, then the pop-out device can be used to push the sliding element from the pushed-in position to the open or partially open position, and then the retraction device can be used again to bring the sliding element into the closed position.
[0022] A particularly preferred variant of the invention can be configured such that at least one rolling support is connected to the housing, indirectly or directly, by means of a coupling, the rolling support carrying at least one guide roller to adjustably guide the moving component on a guide rail, wherein preferably a support frame is fixed on the rolling support to fix the sliding element.
[0023] The object of the present invention is also achieved by a motion component according to claim 16.
[0024] The invention will now be described in more detail with reference to embodiments shown in the accompanying drawings. In the drawings:
[0025] Figure 1 A three-dimensional view of the motion components is shown; Figure 2 It shows according to Figure 1 Exploded view of the motion components; Figure 3 It shows the basis from a changed perspective. Figure 2 The view; Figure 4 It shows according to Figures 1 to 3 An exploded view of the retraction device of the motion component; Figures 5 to 7 It shows according to Figure 4 The different functional positions of the retraction device; Figure 8 It shows the method for using according to Figures 4 to 7 A standalone perspective view of the damper of the retraction device; Figures 9 to 12 It is shown that, in the case of a sliding door, according to Figures 1 to 8 The different functional positions of the retraction device.
[0026] Figure 1 A moving assembly 10 is shown, including a retraction device 20 and an ejection device 80. The retraction device 20 and the ejection device 80 can be formed from separate, interconnectable structural units. Preferably, the retraction device 20 and the ejection device 80 have separate housings 21 and 81, which are interconnected along their longitudinal sides, i.e., arranged parallel to each other. The retraction device 20 and the ejection device 80 can also be arranged in series.
[0027] The ejection device 80 may have a connecting section 82, which is connected to the fixed receiving section 25.1 of the retraction device 20.
[0028] According to Figure 2 As shown in the view, the connecting section 82 can be molded as a protruding attachment onto the housing 81 of the ejector 80. This attachment is introduced into the fixed receiving portion 25.1 of the retraction device 20, which is designed to be drilled or perforated. Subsequently, the connecting section 82 can be properly connected to the retraction device 20, for example, by screwing or locking.
[0029] In addition, the motion assembly 10 may be equipped with a first actuator 11 and a second actuator 14, the functions of which will be described below. The first actuator 11 may have a connector 12 through which the first actuator 11 can be connected to the furniture body, door frame, or window frame. The first actuator 11 has a first transmission member 13 that is protrudingly molded.
[0030] The second actuator 14 is constructed in a manner similar to the first actuator 11. It has a fixing section 15 for fixing to the furniture body. A second transmission member 16 is molded protruding from the fixing section 15. In addition, the second actuator 14 may also have an ejection transmission member 17.
[0031] The ejection device 80 may have a housing 81, which has a housing portion 81.1 that can be closed by a cover plate 88.
[0032] An ejection mechanism is housed in housing 81, as exemplarily described in WO 2022 / 194478. The structure of this ejection mechanism can be found in that document, and the disclosure of that document becomes the subject of this specification by reference.
[0033] The housing 81 houses the actuator 84, which is pre-tensioned in the ejection direction by means of a spring 83 in the retracted position. In the retracted position, the ejection device 80 is locked by means of a locking element 85, which can lock onto a cardioid curve typically characteristic of the ejection device 80. After the locking element 85 is unlocked from the cardioid curve by applying overtravel, the spring 83 is unloaded and the actuator 84 is pushed into place. Figure 3 The pop-out position is shown in the diagram. A connecting member 86 acting on a slider 87 is mounted on the actuator 84. The pop-out motion is transmitted to the slider 87 by means of the actuator 84. Figures 1 to 3 Not shown in the text but Figures 9 to 12 The sliding element 100 is shown as an example.
[0034] In the following text, see references Figure 4 The structure of the retraction device 20 is described in more detail below. As shown in this view, the retraction device 20 may have a housing 21 in which the retraction mechanism is at least partially housed.
[0035] A damper 30 is arranged inside or on the housing 21. The damper 30 can be designed as a fluid damper or a gas damper. Preferably, the damper 30 is designed as an oil damper.
[0036] The damper 30 has a cylinder 31 in which a piston (not shown) is linearly adjustable. The piston is coupled to an actuator 32, which, as currently shown, can be designed as a piston rod. The actuator 32 carries a pressure member 33 at one end. Opposite to the pressure member 33, the cylinder 31 carries another pressure member 34. The damper 30 is disposed via its cylinder 31 in a damper guide 24 within the housing 21. Figure 4As shown, the damper guide device 24 has a support 24.7, which includes two support points arranged at intervals from each other. Here, the support points are staggered relative to each other in the longitudinal direction of the cylinder body 31 to achieve a larger support distance.
[0037] Preferably, opposite to the support 24.7, the damper guide device 24 has a bridging section 24.1 that overlaps the cylinder 31 opposite to the support 24.7 to hold the damper 30 on the housing 21 in a direction transverse to the longitudinal extension of the cylinder 31 in a manner that prevents it from being lost. The bridging section 24.1 can preferably be integrally connected to the housing 21 via a side member 24.2.
[0038] According to one variant, within the scope of the damper guide device 24.3, brackets 24.3 may be molded on both sides of the support 24.7. Within the scope of the brackets 24.3 and / or the support 24.7, form-fitting elements 24.4 may be molded, for example.
[0039] The housing 21 can be closed with a cover plate 25. In this case, the cover plate 25 may have a component 24.2 on the other side. In the installed state, this component 24.2 closes the one-sided open groove of the damper guide device 24, such as... Figure 4 As shown, the damper 30 is placed into the recess via its cylinder 31. The recess may be formed at least in sections, for example, by the bridging section 24.1, the side member 24.2 of the housing, and the support 24.7. With the cover plate 25 installed, the cylinder 31 of the damper 30 is accommodated in the damper guide device 24 in a manner that prevents it from being lost.
[0040] In the installed state of the cover plate 25, in order to improve the stability of the housing, the shape-fitting element 24.4 mentioned above is pre-installed and extends into the shape-fitting receiving part of the cover plate (25).
[0041] Preferably, the damper guide device 24 forms a sliding guide device for the cylinder 31. Preferably, the damper guide device can prevent the cylinder 31 from deviating in a direction transverse to the longitudinal extension of the cylinder 31, but achieves linear movement in the longitudinal extension direction of the cylinder 31.
[0042] like Figure 4 As further shown, the two sliders 40 are adjustablely guided within the housing. The design of the sliders 40 can be found in detail in [reference needed]. Figure 8 .
[0043] Figure 8At least one slider 40 is shown to have a support 41. Preferably, the support 41 carries guides 42 on opposite sides to form a linear guide device. The support 41 may also carry actuating elements 43 for triggers 50, 60 provided to the support. Here, the triggers 50, 60 are supported on the actuating elements 43 by means of shoulders 58, 68. If the triggers 50, 60 are adjusted in the direction toward the retracted position, the shoulders 58, 68 loosely and removably abut against the actuating elements 43 of the slider 40 and actuate the slider 40.
[0044] The trigger can pivot about a pivot bearing via its guide members 57, 67. Here, the pivot axis extends transversely to the adjustment direction of the piston in the cylinder 31. Preferably, the guide members 57, 67 are also adjustablely guided on the housing 21 in the damping direction of the damper 30. Preferably, the slider 40 has a support frame 45 including a trigger stop 44. The support frame 45 can be integrally molded onto the support body 41. When the trigger is in its tilted position in the parking position, the trigger stop 44 supports the triggers 59, 60. As shown in the figures, the trigger stop 44 is arranged spaced apart from the actuating element 43.
[0045] The pressure components 33 and 34 mentioned above can be connected to the associated slider 40, and in particular, they can be connected as a single unit.
[0046] Figure 8 As shown, the damper 30 can be equipped with two sliders 40. Preferably, the two sliders 40 are of the same structure to reduce component costs.
[0047] One slider 40 is fitted to the pressure member 33 of the actuator 32. The other slider 44 is fitted to the end-side pressure member 34 of the cylinder 30. To ensure that the damper 30 abuts between the two triggers 50, 60, a spring can be arranged inside the cylinder 31, the spring pre-tensioning the piston relative to the cylinder 31 in the extension direction of the actuator 32. Thus, the spring introduces pretension into the damper 30.
[0048] To guide the two sliders 40, slider guiding devices 22.3 and 23.3 can be pre-installed in the housing 21. These devices allow the sliders 40 to move in the longitudinal direction of the cylinder 30. Figures 5 to 7 In the middle, the slider guide devices 23.3 and 22.3 are clearly visible.
[0049] These accompanying drawings further illustrate that the two triggers 50 and 60 are also guided within housing 21. Guide tracks 22 and 23 can be pre-set within the housing to guide the triggers 50 and 60. The triggers 50 and 60 can... Figure 5 The stopping position shown in the image has been moved to... Figure 6and Figure 7 The retraction position is shown in the image.
[0050] Preferably, triggers 50 and 60 are configured as tilting elements. The guide rails 22 and 23 of triggers 50 and 60 may each have guide sections 22.1 and 23.1, which respectively enable the triggers 50 and 60 to tilt in the longitudinal direction of the cylinder body 30 (i.e., according to...). Figures 5 to 7 Linear adjustment (in the image plane, in the horizontal direction). Guide sections 22.1 and 23.1 can transition to curved stopping sections 22.2 and 23.2. Guide tracks 22 and 23 can be designed as slots or slits and introduced into the housing wall of housing 21.
[0051] Preferably, two guide rails 22 and 23 are pre-installed in the housing 21, each having guide sections 22.1 and 23.1 and stopping sections 22.2 and 23.2, respectively. Triggers 50 and 60 are arranged between these guide rails 22 and 23, and stably guided on both sides by the guide rails 22 and 23. In this case, the second guide rails 22 and 23 can be introduced into the cover plate 25 at least in sections.
[0052] According to a preferred variant, the slider guide devices 22.3 and 23.3 can be formed by guide rails 22 and 23, which realize the displacement of the slider 40 in the longitudinal direction of the cylinder 30.
[0053] The triggers 50 and 60 acting on the actuator 32 or cylinder 31 may have base portions 54 and 64 on which two spaced-apart stops 51 and 52, 61 and 62 are molded. A transmission member receiving portion is formed between the two stops 51 and 52, 61 and 62 to receive the first transmission member 13 or the second transmission member 16 (see...). Figure 5 ).
[0054] Preferably, triggers 50 and 60 have spring elements 53 and 63. These spring elements 53 and 63 carry one of the stops 51 and 52; 61 and 62. The spring elements 53 and 63 adjust the associated stops 52 and 62 such that, with the stops 52 and 62 adjusted, the transmission member receiving portion is released. This constitutes a safety feature when the transmission member 13 or 16 is unconventionally located outside the transmission member receiving portion and the associated triggers 50 and 60 are already in the retracted position. At this time, the transmission member 13 or 16 can pass over the stops 52 and 62, wherein the spring elements 53 and 63 are deflected. If the transmission member 13 or 16 is thus located within the transmission member receiving portion, the spring elements 63 and 53 return the stops 62 and 52 to their initial positions, and the transmission member 13 or 16 is captured within the transmission member receiving portion.
[0055] also, Figures 5 to 7 As shown, the two triggers 50 and 60 can be interconnected via a return spring 70. For this purpose, the triggers 50 and 60 have spring seats 55 and 65, respectively, to which the return spring 70, including the end-side fixing section 71, can be connected. Alternatively, two return springs 70 can be preset, each acting on one of the assigned triggers 50 and 60.
[0056] Preferably, triggers 50 and 60 are designed to be structurally identical and each has guide elements 56 and 66. Triggers 50 and 60 are guided in their respective guide tracks 22 and 23 by means of guide elements 56 and 66 and by guide member 57. In this case, guide elements 56 and 66 are used to lock triggers 50 and 60 in stopping sections 22.2 and 23.2. Guide members 57 and 67 are guided in guide sections 22.1 and 23.1.
[0057] With the housing 21 installed, the cover plate 25 is placed, and the damper 30 is displaceably held in the damper guide device 24. Furthermore, two triggers 50 and 60, located on opposite sides, are arranged between guide rails 22 and 23, and are guided in the two guide rails 22 and 23 by guide elements 56 and 66 and guide components 57 and 67 on opposite sides.
[0058] In the installed state, the fixing bolts can pass through the fixing receiving portion 25.1 of the cover plate 25 and be screwed into the bolt receiving portion 24.5 of the housing 21, which is flush with it, to connect the cover plate 25 to the housing 21.
[0059] like Figures 1 to 3 As shown, the retraction device 20 can be combined with the ejection device 80 to form the motion assembly 10.
[0060] Additionally, a connecting element 90 may be mounted on the motion assembly 10, or such a connecting element 90 may be pre-installed on the motion assembly 10 (e.g., on the retraction device 20 or the ejection device 80). The connecting element 90 has a connecting adapter 91, which may be integrally molded onto the base 92.
[0061] The base 92 may also have alignment members 93 and 94 to achieve a correct positioning relationship between the connecting element 90 and the moving assembly 10. As shown in the figure, the connecting element 90 may be screwed to, for example, the pop-out device 80 or the retraction device 20. Figure 1 The installed structural units are shown.
[0062] like Figures 9 to 12As shown, the connecting element 90 can be used to connect the rolling support 110 to the motion assembly 10. Preferably, the rolling support 110 can be interchangeably connected to the connecting element 90.
[0063] The rolling support 110 may have a trolley 111 equipped with pairs of guide rollers 114. In the current embodiment, two pairs of guide rollers 114 are used. A connecting member 112 is provided on the trolley 111 for securing the rolling support 110 to the connecting element 90.
[0064] Figures 9 to 12 As further shown, the trolley 111 may have a support frame 113. On the support frame 113, the sliding element 100 to be moved can be connected to the rolling support 110 and thus to the motion component 10.
[0065] Figures 9 to 12 As shown, the sliding element 100 can be a sliding door 101.
[0066] The sliding element 100 is guided by a guide rail 102, which is mounted on a door frame, such as on a furniture body. The guide rail 102 is essentially U-shaped and has support bars on opposite sides. The guide rollers 114 of the trolley 111 roll on the support bars in a known manner to move in the longitudinal direction of the damper 30 (see...). Figures 9 to 12 (The arrow in the image indicates) Move the sliding element 100.
[0067] Figure 9 As shown, the second actuator 14 is fixedly mounted in the guide rail 102. Figure 9 It is also shown that the first actuator 11 is also fixedly mounted in the guide rail 102.
[0068] The function of motion component 10 is described in more detail below. Figure 9 A functional arrangement is shown in which the sliding element 100 moves from its closed position in the direction of its open position (from right to left in the illustration – according to the arrow). During this movement, the ejector 17 first contacts the sliding element 87. As the sliding element 100 continues to be adjusted, the actuator 84 is moved via the sliding element 87, and the ejector spring 83 is pre-tensioned until the locking element 85 locks the actuator 84 on the cardioid curve.
[0069] During or after the movement of the slider 87, the second transmission member 16 contacts the trigger 50 (see...). Figure 10Here, the second transmission member 16 acts eccentrically against the stop portion 51 of the trigger 50 relative to the pivot bearing formed between the guide section 23.1 and the guide member 57, causing the trigger 50 to pivot away. Figure 10 The stop position shown in the figure is until the guide element 56 is moved out of the stop section 23.2 of the guide rail 23. The triggers 50 and 60 thus abut against the actuating element 43 of the slider 40 through their shoulders 58 and 68.
[0070] Once the second transmission member 16 is moved out of the stopping section 23.2, the trigger 50 is pulled in the direction of its retracted position by means of the return spring 70 (see Figure 11 Due to this movement, the sliding element 100 is also fully moved into the retracted position, and in the current example, into the open position.
[0071] exist Figures 5 to 7 The text also shows the basis for... Figures 9 to 11 The sequence of motion, here Figure 7 A retraction trigger 50 is shown, which houses the second transmission member 60 in its transmission member receiving portion located between the stop portions 51 and 52.
[0072] If the sliding element 100 is to be moved from its closed position and then opened again, an overtravel is applied to the sliding element 100. The overtravel is determined according to... Figure 11 The arrow in the diagram acts in the direction of the overtravel. Due to this overtravel, the actuator 84 of the ejector device 80 is also adjusted in the overtravel direction. In this case, the locking element 85 is adjusted and unlocked on the cardioid curve. After the sliding element 100 is unloaded from the overtravel position, the ejector spring 83 pushes the actuator 84 in the ejection direction (i.e., the closing direction of the sliding element 100). The sliding element 87 is adjusted via the actuator 84 and the coupling 86. Because the sliding element 87 engages the ejection transmission 17 of the second actuator 14, the sliding element 100 is ejected in the closing direction.
[0073] Because the force of the pop-out spring 83 is greater than the elastic force of the return spring 70, during this movement, the trigger 50 is also moved and deflected into the trigger position. Figure 9 The stopping position is shown in the diagram. In other words, the commands were executed in reverse order according to... Figure 9 and Figure 10 The order of the attached figures.
[0074] After trigger 50 is in its parked position, sliding element 100 moves freely until trigger 60 contacts the first transmission member 13 of the first actuator 11. The direction of action of the first transmission member 13 on trigger 60 is the same as the direction of action of the second transmission member 16 on trigger 50. Correspondingly, by acting eccentrically on the stop portion 61 relative to the pivot bearing of trigger 60, the first transmission member 13 introduces pivoting torque into trigger 60, causing trigger 60 to pivot away from the stop portion 61. Figure 9 The stopping position is shown in the diagram. Subsequently, the return spring 70, tensioned between the two triggers 50 and 60, activates and pulls trigger 60 in via the first transmission member 13. Figure 12 The trigger 60 is shown in its retracted position. In this case, the sliding element 100 is pulled into the position opposite to the open position. Figure 12 The closed position in the middle is simultaneously buffered by the damper 30.
[0075] In order to Figure 12 To open the sliding element from its closed position as shown, simply grasp the sliding element 100 and move it in the opening direction (in...). Figure 9 (The direction is indicated by the arrow). Here, the trigger 60 is adjusted in the direction toward the stop position of the trigger, and the trigger then stops in the stop position, in which the return spring 70 is tensioned again.
[0076] Figure 13 A variation of the invention is shown, in which the same components are referred to by the same reference numerals. For this purpose, reference can be made to the embodiments described above to avoid repetition. In particular, the structures of the retraction device 20 and / or the ejection device 80 substantially correspond to the structures of the retraction device 20 or the ejection device 80 described above.
[0077] Figure 13 The diagram shows the retraction device 20 and the ejection device 80 arranged in series and connected to each other. In this case, the housing 21 of the retraction device 20 can be detachably or integrally connected to the housing 81 of the ejection device 80.
[0078] Figure 13 As shown, the retraction device 20 can be connected at its longitudinal end to the corresponding longitudinal end of the ejection device 80.
[0079] Opposite to the connection point of the retraction device 20 and the ejection device 80, a connecting element 90 may be pre-installed to accommodate the rolling support 110. For details, please refer to the implementation scheme described above.
[0080] Preferably, at least one guide roller 114 may be pre-set at the opposite end region of the moving component 10 on the ejector device 80. Preferably, the housing 81 of the ejector device 80 has a receiving portion on which at least one guide roller 114 is rotatably supported.
[0081] like Figure 13 As shown, the first and second transmission components 13 and 16 can be arranged on the first actuator 11. The ejector transmission component 17 can be arranged on the second actuator 14.
[0082] In particular, the transmission components 13, 16 and / or 17 can be connected to the actuators 11, 14 respectively equipped to them, and are particularly integrally connected.
[0083] Exciters 11 and 14 can also be integrally connected to each other. Here, exciters 11 and 14 can be interconnected within the range of their connectors 12 and 15, for example.
Claims
1. A motion assembly (10) particularly for drawers, sliding doors, sliding windows or similar movable sliding elements (100), especially furniture components, said motion assembly including a retraction device (20), wherein, The retraction device (20) has a housing (21) equipped with a damper (30) comprising a cylinder (31) and a piston guided within the cylinder (31), wherein an actuator (32), particularly a piston rod, is connected at the piston, such that triggers (50, 60) are provided, either indirectly or directly, to the cylinder (31) and the actuator (32), respectively, wherein the triggers (50, 60) can be adjusted from a locked position to a stopped position to lock the actuator (11, 14) provided to the triggers (50, 60) in the locked position and release the actuator in the released position. The feature is that the actuator (32) and the cylinder (31) are guided by means of a guiding element, independent of the triggers (50, 60).
2. The motion component (10) according to claim 1, characterized in that, The housing (21) is equipped with a damper guide (24) that adjustably holds the damper (30) in the housing (21).
3. The motion component (10) according to claim 1 or 2, characterized in that, The damper guide device (24) has a retaining section that extends perpendicularly to the longitudinal direction of the cylinder (31) to hold the damper (30) in the housing (21) in a manner that prevents it from being lost, and the retaining section provides guidance for adjusting the damper (30) preferably in the direction of the longitudinal extension of the damper (30).
4. The motion component according to claims 1 to 3, characterized in that, The damper guide device (24) adjustably holds the damper (30) at the cylinder (31) of the damper at the housing (21), wherein preferably, the outer wall of the cylinder (31) has a guide surface, which is guided in the damper guide device (24).
5. The motion component according to any one of claims 1 to 4, characterized in that, The damper guide device (24) has at least one support (24.7), the cylinder (31) of the damper (30) is opposite to the support on one side, and on the side of the cylinder (31) away from the support, a bridging section (24.1) overlaps the damper (30), in particular the cylinder (31), to hold the damper (30) at the housing (21).
6. The motion component according to claim 5, characterized in that, The damper guide device (24) has two side parts (24.2) arranged at intervals from each other, the cylinder (31) of the damper (30) is arranged between the side parts, and the two side parts (24.2) connect the support (24.7) to the bridging section (24.1).
7. The motion component according to any one of claims 1 to 6, characterized in that, The housing (21) forms a one-sided open groove for the damper guide device (24), the cylinder (31) of the damper (30) is disposed in the groove, and the open side of the groove is covered by a cover plate (25).
8. The motion component according to any one of claims 1 to 7, characterized in that, The cylinder (31) and / or the actuator (32), particularly the piston rod, are loosely and removably abutted, either indirectly or directly, against the associated trigger (50, 60) by means of pressure members (33, 34), wherein preferably, the damper (30) has a spring, which is preferably arranged within the cylinder (31), wherein the spring applies a pretension between the cylinder (31) and the actuator (32), the pretension acting in the direction in which the actuator (32) moves away from the cylinder (31).
9. The motion component according to any one of claims 1 to 8, characterized in that, In or at the housing (21), the slider (40) is adjustablely guided, the slider (40) acting on the associated trigger (50, 60) by means of an actuating element (43) to adjust the trigger from the retracted position in the direction toward the stop position, and the cylinder (31) or the actuator (32), in particular the piston rod support, in particular the pressure element (33, 34) held in the slider (40); Alternatively, within or at the housing (21), two sliders (40) are adjustablely guided, each slider (40) acting on the triggers (50, 60) assigned to the slider by means of an actuating element (43) to adjust the triggers from the retracted position toward the stopped position, and the cylinder (31) and the actuator (32), in particular the piston rod, are respectively supported, in particular held, at the pressure members (33, 34) of the assigned sliders (40).
10. The motion component according to any one of claims 1 to 9, characterized in that, One or more triggers (50, 60) are adjustablely guided in or at the housing (21) within guide sections (22.1, 23.1) of guide rails (22, 23), such that the guide sections (22.1, 23.1) transition to the stopping sections (22.2, 23.2) of guide rails (22, 23), in which the triggers (50, 60) can enter their stopping positions. Preferably, the guide rails (22, 23) form slider guide devices (22.3, 23.3) in or at the slider guide devices, guiding the slider (40).
11. The motion component according to claim 9 or 10, characterized in that, The slider (40) has a support (41) with guides (42) on opposite sides, which are guided in slider guiding devices (22.3, 23.3).
12. The motion component according to any one of claims 1 to 11, characterized in that, Preferably, in the area between the two guides (42), the slider (40) has a trigger stop (44) that, when the trigger is in the stop position, is pivotally supported at the trigger stop by the trigger guide (57, 67) of the trigger, wherein preferably, the trigger stop (44) is arranged spaced apart from the actuating element (43).
13. The motion component according to any one of claims 1 to 12, characterized in that, One or more of the triggers (50, 60) have a base portion (54, 64) with two spaced-apart stops (51, 52; 61, 62) protruding from the base portion, wherein a transmission member receiving portion is formed between the stops (51, 52; 61, 62), and the base portion (54, 64) has guide elements (56, 66) on opposite sides, which are guided in guide rails (23, 24) of the housing (21).
14. The motion component according to any one of claims 1 to 13, characterized in that, A pop-out device (80) is fixed at the retraction device (20), the pop-out device having a pop-out spring (83), wherein the pop-out spring (83) acts on the slider (87), and wherein the pop-out spring (83) adjusts the slider (87) in the pop-out direction from the retraction position to the pop-out position.
15. The motion component according to any one of claims 1 to 14, characterized in that, At least one rolling support (90) is connected indirectly or directly to the housing (21) by means of a connecting member (92), the rolling support carrying at least one guide roller (94) to adjustably guide the motion component (10) at the guide rail (102), wherein preferably, a support frame (93) is fixed at the rolling support (90) to fix the sliding element (100).
16. A motion assembly (10) particularly for drawers, sliding doors, sliding windows or similar movable sliding elements (100), especially furniture components, the motion assembly including a retraction device (20), wherein, The retraction device (20) has a housing (21) equipped with a damper (30), the damper comprising a cylinder (31) and a piston guided within the cylinder (31), wherein an actuator (32), particularly a piston rod, is connected at the piston, such that triggers (50, 60) are provided, indirectly or directly, to the cylinder (31) and the actuator (32), wherein the triggers (50, 60) can be adjusted from a locked position to a stopped position, in which the actuator (11, 14) provided to the triggers (50, 60) is locked and in which the actuator is released in a released position. Its features are, A pop-out device (80) is fixed at the retraction device (20), the pop-out device having a pop-out spring (83), wherein the pop-out spring (83) acts on the slider (87), and wherein the pop-out spring (83) adjusts the slider (87) in the pop-out direction from the retraction position to the pop-out position.
17. The motion component according to claim 16, characterized in that, The motion component is the motion component described in any one of claims 1 to 15.