• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Ejection device (1) for a folding door or folding-sliding door (2) comprising at least two hingedly connected door leaves (3, 4), wherein the ejection device (1) at least one ejection element (5, 6) for buckling of the folding door or Folding sliding door (2) from a closed position, in which the at least two door leaves (3, 4) are arranged in a common closing plane, in an open position, in which the at least two door leaves (3, 4) an angle (7) the at least one ejection element (5, 6) can be acted upon by at least one energy store (8, 9) to be manually loaded by a user, and the at least one ejection device (1) comprises at least one locking device (10, 11 ) for releasably locking the at least one ejection element (5, 6) against the action of the at least one charged energy store (8, 9), wherein the at least one Verri egelungsvorrichtung (10, 11) with mounted ejection device (1) by applying pressure to the folding door or folding-sliding door (2), preferably in the region (12) in which the at least two door leaves (3, 4) are hinged together , is releasable, wherein the ejection device (1) at least one movably mounted loading element (13) for loading the at least one energy accumulator (8, 9) by folding the folding door or folding-sliding door (2).
    公开号:AT517343A4
    申请号:T411/2015
    申请日:2015-06-29
    公开日:2017-01-15
    发明作者:
    申请人:Blum Gmbh Julius；
    IPC主号:
    专利说明:

    The invention relates to an ejection device for a folding door or folding-sliding door, which comprises at least two hingedly interconnected door leaves, wherein the ejection device comprises at least one ejection element for buckling the folding door or folding-sliding door from a closed position in which the at least two door leaves are arranged in a common closing plane, in an open position, in which the at least two door wings form an angle not equal to 180 ° to each other, wherein the at least one ejection element can be acted upon by at least one manually to be loaded by a user energy storage and the at least one ejection device at least a locking device for releasably locking the at least one ejection element against the loading by the at least one charged energy store, wherein the at least one locking device with mounted ejection device by Pressure exerted on the folding door or folding sliding door, preferably in the region in which the at least two door wings are hinged together, can be unlocked. The invention further relates to a piece of furniture with a furniture body, at least one folding door or folding sliding door, which comprises at least two hingedly connected door leaves, wherein the Falttiir Or folding sliding Tiir at least one closed position in which the at least two Tiirfliigel in a common closing plane are arranged, and an open position in which the at least two Tiirfliigel include an angle not equal to 180 ° to each other, can take, and at least one ejection device according to the invention.
    An ejection device of the type specified is known from the Austrian application A 855/2014 of the Applicant. A disadvantage of this ejection device is that it is mounted on the furniture body and thus makes accessibility of the interior of the furniture when the Falttiir or Falt Schiebetiir open. In addition, the ejector affects the overall aesthetic impression. And finally, the balance of power when loading the energy storage have proved to be disadvantageous.
    The object of the present invention is therefore to provide an improved compared to the prior art ejection device and a piece of furniture with at least one such ejection device, wherein the ejection device in particular fixes the disadvantages described above.
    This object is solved by the features of independent claims 1 and 13.
    It is thus provided that the ejection device comprises at least one movably mounted loading element for loading the at least one force accumulator by folding the folding door or folding-sliding door. As a result, the lever effect of the door for charging the at least one energy accumulator can advantageously be utilized. Moreover, it is possible to arrange the ejection device on one of the two door leaves, so that the ejection device when opening the folding door or folding sliding door between the two folded door leaves disappears and thus can affect neither the accessibility of the interior of a piece of furniture, nor the overall aesthetic impression ,
    Advantageous embodiments of the ejection device or the furniture according to the invention with at least one such ejection device are defined in the dependent claims 2 to 12 or 14 to 16.
    In particular, it is provided that the ejection device is designed mirror-symmetrically. As a result, the ejection device can be universally used both in a right-opening and in a left-opening folding door or folding-sliding door.
    Further details and advantages of the present invention will be explained in more detail below with reference to the description of the figures with reference to the drawings. Showing:
    1a) a furniture with a closed folding-sliding door in a perspective view,
    1b) the furniture of Fig. 1a) in a plan view,
    1c), the position of the ejection device in the furniture of FIG. 1a) and 1b) in a side view,
    1d) the ejection device from FIG. 1c) in a perspective view, FIG.
    1e) an exploded view of the ejection device,
    Fig. 2a) the furniture with the folding-sliding door in a overpressure position in a plan view,
    2b) the position of the ejection device in the furniture of FIG. 2a) in a side view,
    2c) a section through the ejection device from FIG. 2b) in a perspective view, FIG.
    2d) the locking device in the locked state,
    2e) the locking device in the unlocked state,
    FIG. 2f) a section through the locking device according to FIG. 2e), FIG.
    2g) an exploded view of the locking device,
    2h) the rear side of the component 44 of the locking device,
    3a) shows a section of the furniture in a plan view at the beginning of the folding process of the folding sliding door,
    3b) shows the state of the ejection device which it occupies in the position of the folding-sliding door according to FIG. 3a), in a side view, FIG.
    3 c) the ejection device according to FIG. 3 b) in a perspective view, FIG. 4 a) an overall view of the furniture with a fold-slide door further bent over the position according to FIG. 3 a in a perspective view, FIG.
    4b) is a plan view of the furniture of FIG. 4a),
    5 a) a detail of the piece of furniture in a top view when the discharge element is fully extended,
    Fig. 5b) shows the state of the ejection device which it occupies in the position of the folding-sliding door according to Fig. 5a), in a perspective view, Fig. 6a) is a plan view of the furniture at the beginning of the performed by a user folding the folding sliding door,
    6b) shows the state of the ejection device which it occupies in the position of the folding / sliding door according to FIG. 6a), in a side view, FIG.
    6c) the ejection device according to FIG. 6b) in a perspective view, FIG.
    Fig. 7) the state of the ejection device, the latter in the further
    Folding the folding-sliding door occupies, in a perspective view,
    8a) is a plan view of the furniture in the course of further folding the folding-sliding door,
    8b) the state that the ejection device in the position of the folding
    Sliding door according to FIG. 8a) assumes, in a perspective view, Fig. 8c), the ejection device according to FIG. 8b) with cut ejection element 5,
    9a) is a plan view of the furniture with even further folded folding sliding door,
    9b) shows the state that the ejection device at a position of the folding
    Sliding door according to FIG. 9a) takes, in a perspective view and with cut ejection element 5,
    9c) a further section through the ejection device in the state according to FIG. 9b), FIG.
    10a) is a plan view of the furniture with fully folded folding-sliding door,
    10b) shows the state that the ejection device occupies in the position of the folding-sliding door according to FIG. 10a), FIG.
    10c), the ejection device according to FIG. 10b) with cut ejection element 5,
    11a) is an overall perspective view of the furniture with partially folded in a side cavity recessed folding-sliding door,
    11 b) is a plan view of the furniture of FIG. 11 a),
    12a) is an overall perspective view of the furniture with completely folded in the cavity folding-sliding door,
    12b) is a plan view of the furniture of FIG. 12a),
    13a) is a plan view of the furniture with again moved out of the cavity and partially unfolded folding-sliding door,
    13b) shows the state that the ejection device has at a position of the folding
    Sliding door according to Fig. 13a) assumes, in a perspective view and with cut ejection element 5,
    13c) a detail of a sectional view of the ejection device in the state according to FIG. 13b), FIG.
    Fig. 14) shows a detail of a plan view of the furniture with respect to the position shown in FIG. 13a) further unfolded folding-sliding door.
    Figure 1a) shows a piece of furniture 27 with a furniture body 16 and a folding-sliding door 2, which comprises two hingedly connected door leaves 3 and 4. The folding-sliding door 2 is in a closed position, in which the two door leaves 3 and 4 are arranged in a common closing plane. In the furniture body 16, a cavity 28 for receiving the folding-sliding door 2 is formed in a folded position. The cavity 28 is shaft-shaped and arranged in an edge region of the furniture body 16.
    FIG. 1b) shows the furniture according to FIG. 1a) in a plan view from above. An ejection device 1, which is described in more detail in the following FIGS. 1c) to 1e), is arranged on the folding / sliding door.
    The ejection device 1 is arranged on the side of the door leaf 3 facing the furniture body 16 or the interior of the furniture. The trailing edge of this door leaf 3 is indicated by a dashed line 30. The ejection device 1 comprises an ejection element 5 for buckling the folding-sliding door from the closed position to an open position, in which the two door leaves form an angle not equal to 180 ° to each other.
    The ejection element 5 has a support element 14 for supporting on an end face 17 of the furniture body 16, more precisely, the ceiling panel of the furniture body, when buckling the folding-sliding door, wherein the support member 14 is formed as a rolling element in the form of a roll.
    The distance between the trailing edge 30 of the door leaf 3 and the ceiling panel 17 is provided with the reference numeral 31 and is about 15 mm. The ejection unit 1 has further outgoing components, e.g. 24, 25 and 13, which protrude a maximum of about 45 mm in the storage or working area of the furniture. This distance is provided with the reference numeral 32.
    In FIG. 1d), a plane of symmetry 33 is shown, which runs through the central longitudinal axis of the ejection unit 1 and to which the ejection device 1 is mirror-symmetrical. The mirror-symmetrical design has the advantage that the ejection unit 1 is used both in a folding-sliding door 2 as shown in Figure 1a), as well as in a folding-sliding door, which is left of it and can be opened to the left, used can be. For this purpose, the ejection unit 1 must only be turned by 180 °. For the operation of the ejection unit 1, however, one of the two mirror-symmetrical halves would be sufficient.
    Specifically, the ejection unit 1 is constructed as follows: The ejection unit 1 includes a base 29, via which the ejection unit 1 can be mounted on a folding door or folding-sliding door. In the present case, the ejection unit 1 is mounted on the door leaf 3 of the folding-sliding door 2 via the base 29. On the base 29, two ejection elements 5 and 6 are arranged, which are designed as a pivotally mounted ejection lever. The ejection elements 5 and 6 each include a base 54 on which a first carriage 53 is slidably mounted. Compared to the base 54 of the carriage 53 can be acted upon by a first power storage 9 in the form of two parallel tension springs with a force. At the free end of the movable carriage 53 two rolling elements in the form of rollers are arranged, on the one hand the support element 14 for supporting on the furniture body and on the other hand a roller 51, which can be supported on an inclined surface 22 for initiating the Aufknickbewegung of the discharge element 5 , In the case of the identically formed ejection element 6, the two rollers with the reference numerals 15 and 52 and the inclined surface on which the roller 52 can be supported at the beginning of the Aufknickbewegung, provided with the reference numeral 23.
    At the base 54 of the ejection elements 5 and 6, in addition to the carriage 53, another carriage 56 is slidably mounted, which is also acted upon by a force storage device in the form of a tension spring 57 relative to the base 54 with force. The carriage 56, together with a compression spring 58 which acts on a locking device 40, and a bolt 55 serve to releasably fix the angle of attack 26 (see Fig. 1c)) of a Kraftumlenkhebels 24, 25 on the ejection elements 5 and 6. The operation of this locking device will be described in more detail in connection with the figures 8c), 9b), 10c) and 13b).
    The carriages 53 of the ejection elements 5 and 6 are coupled to one another via a connecting element 43 in a motion-coupled manner.
    In addition to the energy storage 9 is also a further independent power storage 8 in the form of two tension springs for acting on the ejection elements 5 and 6, wherein the force is applied via a Kraftumlenkhebel which is rotatably mounted on the carriage 56 and a first plate-shaped member 25 and two articulated hinged arms 24 is constructed. The arms 24 are rotatably mounted with their other end on a linearly movable carriage 34 which is linearly movable on the base 29. The tension springs 8 are suspended via suspensions 35 on the one hand on the linear slide 34 and on the other hand on the base 29.
    When the angle of attack 26 of the force deflection lever 24, 25 at the ejection elements 5 and 6 is fixed, the force deflection lever 24, 25 is viewed from the ejection device 1 in a side view (see FIG.
    The ejection device 1 further comprises two locking devices 10 and 11 for releasably locking the ejection elements 5 and 6 against being acted upon by the charged energy accumulators 8 and 9. The structure and operation of the locking devices 10 and 11 will be described in connection with FIGS. 2c) to 2h). explained in more detail.
    At the base 29 of the ejection device 1, a loading element 13 is further movably mounted, said loading element 13 is designed as a pivotally mounted loading lever. The loading member 13 is held against the base 29 by means of a force accumulator in the form of two leg springs 42 in the position shown in Figures 1c) and 1d).
    The ejection elements 5 and 6, as well as the loading element 13, are coupled together by means of a synchronization device 18 with each other. The synchronization device 18 comprises a toothing in the form of a toothed wheel 20 rotatably mounted on the base 29 via a housing 37, which meshes on the one hand a toothed rack 19 arranged on a linear slide 38 and on the other hand a toothed rack 21 arranged on a linear slide 39. The linear slide 39 is coupled to the loading element 13 via a connecting element 41. The linear slide 38 can be coupled to the linear slide 34 via a pawl 36. For this purpose, the pawl 36 engages with a pin in an opening 67 in the linear slide 38 a. Details of this coupling of the slides 34 and 38 will be explained in more detail in connection with FIGS. 9c) and 13c).
    In the state shown in FIGS. 1c) and 1d), which the ejection device 1 occupies in the closed position of the folding / sliding door 2, the energy accumulators 8 and 9 are fully charged and the ejection elements 5 and 6 are opposite via the locking devices 10 and 11 the admission of the charged energy storage 8 and 9 locked. The angle of attack of the Kraftumlenkhebels 24, 25 on the ejection elements 5 and 6 is also fixed.
    To unlock the locking devices 10 and 11, a user applies pressure to the folding-sliding door 2 (see Fig. 2a). As a result, the folding-sliding door 2 is brought into an overpressure position. The pressure is advantageously applied in the region 12 in which the two door leaves 3 and 4 are hinged together. In the embodiment shown, the trip path is 2 mm.
    Since the ejection unit 1 is mounted on the folding-sliding door 2 and is supported at the same time on the support member 14 on the end face 17 of the furniture body 16, the pressure exerted on the folding-sliding door 2, the ejection element 5 and indirectly as a result because the connecting element 43 engages between the two ejection elements 5 and 6 in grooves 59 of a locking wedge 44 of the locking device 10 and 11 in the locked state, this locking wedge 44 downwards, ie in the direction of the door leaves 3 and 4 of the folding sliding door 2, pressed.
    As can be seen from FIGS. 2c) to 2h), the locking wedge 44 cooperates via a ball 50 mounted in a guide groove 61 with a heart curved locking track 60 formed in a base element 48, the locking wedge 44 being in the locked position, in FIG which is the ball 50 in the heart cavity, compared to the base member 48 via a compression spring 45 is subjected to force. Due to the unlocking movement of the locking wedge 44, the ball 50 moves out of the heart cavity and the lock is released. As a result, the locking wedge 44 moves away from the door leaves 3 and 4 of the folding sliding door 2 obliquely upward under the action of the force stored in the compression spring 45 and gives the way for the connecting element 43 and thus for the ejection elements 5 and 6 free. The
    Base member 48 and the compression spring 45 and the locking wedge 44 are obtained by two housing parts 47 and 49.
    By unlocking the connecting element 43 and thus the ejection elements 5 and 6 is released. As a result, the linear slide 53 can extend with respect to the base 54 with the energy stored in the energy accumulator 9 being released (compare FIGS. 3b) and 3c)). In this case, the ejection elements 5 and 6 slide over the rollers 51 and 52 along the inclined surfaces 22 and 23, whereby the extension movement of the carriage 53 is converted into a pivoting movement of the ejection elements 5 and 6. The height 69 of the inclined surfaces 22 and 23 is 20 mm. Since the ejection elements 5 and 6 are supported by the support elements 14 and 15 at the same time on the furniture carcass, there is a buckling of the folding-sliding door 2 (see FIG. 3a)). The inclined surfaces 22 and 23 thus serve to initiate the Aufknickbewegung the ejection elements 5 and 6th
    In connection with FIG. 3 a), it should be pointed out that the door leaf 4 of the folding-sliding door 2 is articulated to the furniture body via hinges 64, the door leaves 3 and 4 are hinged together by means of hinges 63 and the door leaf 3 by means of a carriage 62 slidably mounted on guide elements 65 which are provided on the furniture body, is mounted.
    The ejection elements 5 and 6 and the pivotally mounted loading element 13 are coupled in motion via the synchronization device 18 in such a way that a pivoting of the ejection elements 5 and 6 in opposite directions pivoting of the charging element 13 - and vice versa - result, which in the figure 3b) the clockwise and anti-clockwise arrows are indicated.
    As soon as the carriages 53 have at least partially moved out of the base 54 and thus the ejection elements 5 and 6 are pivoted over the inclined surfaces 22 and 23, the energy stored in the energy accumulator 8 can be effective via the force deflection levers 24 and 25. This means that during the initiation of the Aufknickbewegung the ejection elements 5 and 6 initially mainly stored in the energy storage 9 energy is released and then mainly or after the complete extension of the carriage 53 exclusively in the independent
    Power storage 8 stored energy is released, which leads to a further pivoting of the ejection elements 5 and 6 and thus to a further buckling of the folding sliding door 2.
    Figures 4a) and 4b) show an intermediate position of the folding-sliding door in the course of this Aufknickbewegung.
    Figures 5a) and 5b) show the position of the folding-sliding door 2 and the ejection device 1 at the end of the buckling of the folding-sliding door 2 from the closed position, in which the two door leaves 3 and 4 arranged in a common closing plane are, in an open position, in which the two door leaves 3 and 4 an angle 7 not equal to 180 ° to each other. In the specific case, this angle 7 is about 150 °.
    The energy accumulators 8 and 9 are essentially unloaded, the carriages 53 are moved out maximally with respect to the bases 54 and the linear carriage 34 (see also FIG. 1e) has reached its end position with respect to the housing 29 of the ejection device 1 due to the discharge of the energy accumulator 8. The ejection elements 5 and 6 can therefore not be pivoted further.
    At the same time, the loading element 13 has also been pivoted to the maximum, to the extent that it comes to rest on the door leaf 4. This position of the ejection device 1 thus also marks the beginning of the charging process.
    Namely, a user now begins thereby to further open the folding-sliding door 2, which at the same time to a displacement of the door leaf 3 and a folding of the door leaves 3 and 4, that is, to a reduction of the enclosed by the door wings 3 and 4 angle, leads. This Kraftausiibung by the user is indicated in the figure 6a) by means of an arrow.
    The folding of the folding-sliding door 2, since the loading element 13 abuts on the Tiirfliigel 4 leads to a pivoting of the loading element 13 in the direction of its original position, which it has taken in the closed position of the folding-sliding door 2 (see. FIGS. 6b) and 6c)). The pivotal movement of the loading element 13 is converted via the connecting element 41 in a linear movement of the linear slide 39, wherein the movement of the linear slide 39 in turn results in a counter-rotating linear movement of the linear slide 34 by the synchronizing device 18, which subsequently to a loading of the force accumulator 8 and an opposing pivotal movement of the ejection elements 5 and 6 leads.
    Figure 7 shows a position of the ejection device 1 in the course of the further folding of the folding-sliding door. In this state, only the energy storage 8 is loaded.
    Subsequently, the ejection elements 5 and 6 via the rollers 51 and 52 on the inclined surfaces 22 and 23, which additionally also the power storage 9 is loaded. FIGS. 8 a) to 8 c) represent, by way of example, an intermediate position of the ejection device 1 during simultaneous loading of the force accumulators 8 and 9.
    In all previously described positions of the ejection device 1, the angle of attack 26 of the force-reversing lever 24, 25 is fixed to the ejection elements 5 and 6 (see Figure 1c)). 8c), which shows a section of the ejection device 1 shown in FIG. 8b with cut ejection element 5, serves to illustrate this fixation of the angle of attack of the force deflection lever: The force deflection lever 24, 25 is rotatable on the linear slide 56 (see also FIG stored. When the angle of attack is fixed, a rotational movement of the plate-shaped member 25 of the force-reversing lever relative to the linear slide 56 and to the ejection elements 5 and 6 is suppressed. For this purpose, a pawl pin 55 is provided, which is arranged in a recess of the base 54 and engages for fixing the angle of attack of Kraftumlenkhebels in a provided on the linear slide 56 recess. Thereby, a movement of the linear carriage 56 in the direction of the free of the ejection elements 5 and 6 is prevented. In the opposite direction, the linear slide 56 can not move anyway, since it is in the provided in the base 54 guide track 66 in an end position. The linear carriage 56 is connected to the base 54 via a tension spring 57, which is slightly biased in the state shown in Figure 8c). The bolt 55 can not escape at a fixed angle attack in the vertical direction and so release the linear slide 56, since such a movement of the bolt 55 in vertical
    Direction by a locking device 40 which is subjected to force via a compression spring 58 and is also slidably mounted in the base 54 is prevented. Overall, the linear carriage 56 can not move relative to the base 54. Thus, the angle of attack of the plate-shaped part 25 of the force deflection lever is fixed to the ejection elements 5 and 6. However, if the folding-sliding door 2 is to be folded completely, that is to say into a position in which the door leaves 3 and 4 are oriented essentially parallel to one another, then the fixing of the angle of attack of the force deflection lever 24, 25 must be canceled (cf. FIG. 9a)). The suspension is released by the loading element 13 being moved further in the direction of the base 29 of the ejection device 1 by the relative movement of the door leaves 3 and 4 of the folding-sliding door 2. Thereby, the locking device 40, which on the linear slide 39, which is coupled via the connecting element 41 with the loading element 13, away from the plate-shaped part 25 of the Kraftumlenkhebels (see Figure 1e)). That is, the detent 40 is moved in the base 54 of the ejection elements 5 and 6 so that the compression spring 58 is further compressed. As can be seen from FIG. 9b), the bolt 55 is consequently released in the vertical direction. Now, if pressure is exerted on the force deflection lever 24, 25 by a relative movement of the door leaf 3 and 4 of the folding-sliding door 2, this leads to a loading of the linear slide 56, which pushes the bolt 55 in the vertical direction. The linear slide 56 can move in the guideway 66, which is provided in the base 54, in the direction of the free ends of the ejection elements 5 and 6 and thus the Kraftumlenkhebel 24, 25 are folded.
    It should be pointed out that upon reaching the position of the ejection device 1, which is shown in FIGS. 9a) to 9c), the charging process of the force accumulators 8 and 9 has been completed. In order to prevent unintentional discharge in this state, the ejection elements 5 and 6 are locked by means of the locking devices 10 and 11.
    Since the energy storage 8 is loaded, the charging element 13, however, still - as well as the Kraftumlenkhebel 24, 25 - must be folded on the base 29, to the
    10a) to 10c)) and the loading element 13 is coupled via the linear slide 39 with the linear slide 38 via the synchronization device 18, it is advisable to conserve the state of charge of the force accumulator 8 and to allow a substantially powerless folding of the Kraftumlenkhebels 24, 25 and the loading element 13. This is made possible by the fact that the coupling of the linear slide 34 and 38 via the pawl 36, which is pivotally mounted on the linear slide 34 and engages in the coupled state in an opening 67 of the linear slide 38 is canceled by the pawl 36 pivots away from the linear slide 38 , At the same time, the linear slide 34 is fixed to the base 29 when the stored energy store 8 is loaded (compare FIG. 9c)). As a result of the decoupling of the linear slides 34 and 38, the linear slide 38 can now move substantially without power during a movement of the linear slide 39, which is coupled to the loading element 13.
    FIG. 10 a) shows the folding-sliding door 2 in the fully folded-up state, in which the two door leaves 3 and 4 are aligned substantially parallel to one another. FIGS. 10b) and 10c) show the state which the ejection device 1 assumes in this position of the folding-sliding door 2. Namely, in this state, all the elements of the ejection device 1 are arranged substantially in the plane of the base 29. Figure 10c) shows a section of the ejection device 1 with cut ejector element 5. The linear carriage 56 is located in the guideway 66 (see for example Figure 8c) in the end positions adjacent the free end of the ejection elements 5 and 6. The tension spring 57 is fully charged.
    As FIGS. 11 a) and 11 b) and 12 a) and 12 b) show, the folded-folding-door 2 can now be arranged in a cavity 28 arranged on or in the furniture body 16. For this purpose, a guiding device 46 for the folding-sliding door 2 is provided in the cavity or cavity 28. Now the interior of the furniture 27 is freely accessible. Inside, e.g. a Kiiche 68 may be provided.
    Urn the folding sliding door 2, starting from the state shown in Figures 12a) and 12b) again in the figure shown in Figure 1a) shown closed position, the folded folding-sliding door 2 is conveyed out of the cavity 28 again. Upon deployment of the folding-sliding door 2, the power swinging levers 24 and 25 unfold to release the energy stored in the tension spring 57. Also, the loading element 13 pivots back away from the base 29. For this purpose, two leg springs 42 are provided (see Figure 1e)), which supports the loading element 13 in the e.g. hold in the neutral position shown in FIG. 1d). Upon complete folding of the folding-sliding door 2 energy is deposited in the torsion springs 42, which is released when unfolding the folding-sliding door 2 again. The linear slide 56 is locked again and thus the angle of attack of the Kraftumlenkhebels 24, 25 fixed to the ejection elements 5 and 6 (see Figure 13b)).
    Furthermore, the two linear slides 34 and 38 are connected to each other again by means of the pawl 36 (cf., FIG. 13c)). Overall, the ejection unit 1 is now back in its initial position (see Figures 1c) and 1d)) and remains there until re-triggering.
    Figure 14 shows an intermediate position of the folding-sliding door 2 when transferring the folding-sliding door 2 from the state shown in Figures 12a) and 12b) in the closed state shown in Figure 1a) by pressure applied by a user.
    Innsbruck, on June 25, 2015
    权利要求:
    Claims (16)
    [1]
    claims
    1. ejection device (1) for a folding door or folding-sliding door (2), which at least two hingedly interconnected door leaves (3, 4), wherein the ejection device (1) at least one ejection element (5, 6) for buckling Folding door or folding-sliding door (2) from a closed position, in which the at least two door leaves (3, 4) are arranged in a common closing plane, in an open position, in which the at least two door leaves (3, 4) an angle ( 7) not equal to 180 ° to one another, wherein the at least one ejection element (5, 6) can be acted upon by at least one energy store (8, 9) to be manually loaded by a user and the at least one ejection device (1) comprises at least one locking device (10 , 11) for releasably locking the at least one ejection element (5, 6) against the action of the at least one charged energy store (8, 9), wherein the at least one Ve Locking device (10,11) with mounted ejection device (1) by Druckausiibung on the folding door or folding-sliding door (2), preferably in the region (12) in which the at least two door leaves (3, 4) are hinged together , Can be unlocked, characterized in that the ejection device (1) comprises at least one movably mounted loading element (13) for loading the at least one energy accumulator (8, 9) by folding the folding door or folding-sliding door (2).
    [2]
    2. ejection device (1) according to claim 1, wherein the at least one ejection element (5, 6) is designed as a pivotally mounted ejection lever.
    [3]
    3. ejection device (1) according to claim 1 or 2, wherein the at least one ejection element (5, 6) at least one support element (14, 15) for Abstiitzen on a furniture body (16), preferably on an end face (17) of a furniture body (16 ), at least when buckling the folding door or folding-sliding door (2), wherein preferably the support element (14,15) is designed as a rolling element, particularly preferably as a roll.
    [4]
    4. ejection device (1) according to one of claims 1 to 3, wherein the at least one ejection element (5, 6) and the at least one charging element (13) are designed as spatially separated units.
    [5]
    5. ejection device (1) according to one of claims 1 to 4, wherein the at least one loading element (13) is designed as a pivotally mounted loading lever.
    [6]
    6. ejector device (1) according to one of claims 1 to 5, wherein the at least one ejection element (5, 6) and the at least one loading element (13) via a synchronization device (18) are coupled for movement, wherein preferably the synchronization device (18) has a toothing (19, 20, 21).
    [7]
    7. ejector device (1) according to claim 6, wherein the at least one ejection element (5, 6) and the at least one loading element (13) are pivotally mounted and the synchronization device (18) is designed such that the at least one ejection element (5, 6 ) and that at least one loading element (13) are pivotable in opposite directions.
    [8]
    8. ejection device (1) according to one of claims 1 to 7, wherein the ejection device (1) is mirror-symmetrical.
    [9]
    9. ejection device (1) according to one of claims 1 to 8, wherein at least one inclined surface (22, 23) for initiating the Aufknickbewegung the at least one ejection element (5, 6) is provided.
    [10]
    10. ejection device (1) according to one of claims 1 to 9, wherein a Kraftumlenkhebel (24, 25) between the at least one energy accumulator (8) and the at least one ejection element (5, 6) is provided.
    [11]
    11. ejection device (1) according to claim 10, wherein the attack angle (26) of the Kraftumlenkhebels (24, 25) on the at least one ejection element (5, 6) is releasably fixable.
    [12]
    12. Ejecting device (1) according to one of claims 1 to 11, wherein at least two independent energy accumulators (8, 9) for acting on the at least one ejection element (5, 6) are provided.
    [13]
    Furniture (27) comprising - a furniture body (16), - at least one folding door or folding sliding door (2) comprising at least two hinged door wings (3, 4), the folding door or folding sliding door (2) at least one closed position in which the at least two door leaves (3, 4) are arranged in a common closing plane, and an open position in which the at least two door leaves (3, 4) enclose an angle (7) not equal to 180 ° to each other , can take, and - at least one ejection device (1) according to one of claims 1 to 12.
    [14]
    14. Furniture (27) according to claim 13, wherein the at least one ejection device (1) on a the furniture body (16) facing side of one of the two door leaves (3, 4) is arranged.
    [15]
    15. furniture (27) according to claim 14, wherein the at least one loading element (13) during the folding of the folding door or folding-sliding door (2) with the other of the two door wings (3, 4) cooperates.
    [16]
    16. Furniture (27) according to any one of claims 13 to 15, wherein the furniture body (16) has a, in particular shaft-shaped, cavity (28) for receiving the at least one folding door or folding-sliding door (2) in a folded position. Innsbruck, on June 25, 2015
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    同族专利:
    公开号 | 公开日
    EP3314079A1|2018-05-02|
    AT517343B1|2017-01-15|
    CN107735542B|2019-05-21|
    JP6490254B2|2019-03-27|
    JP2018524501A|2018-08-30|
    ES2797686T3|2020-12-03|
    US10753133B2|2020-08-25|
    EP3314079B1|2020-03-11|
    CN107735542A|2018-02-23|
    WO2017000006A1|2017-01-05|
    US20180119470A1|2018-05-03|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA411/2015A|AT517343B1|2015-06-29|2015-06-29|Ejector for a folding door or folding-sliding door|ATA411/2015A| AT517343B1|2015-06-29|2015-06-29|Ejector for a folding door or folding-sliding door|
    EP16732923.4A| EP3314079B1|2015-06-29|2016-06-10|Ejection device for a folding door or folding and sliding door|
    ES16732923T| ES2797686T3|2015-06-29|2016-06-10|Ejection device for a folding door or sliding folding door|
    JP2017568093A| JP6490254B2|2015-06-29|2016-06-10|Ejection device for folding doors or folding sliding doors|
    CN201680038098.7A| CN107735542B|2015-06-29|2016-06-10|Release equipment for folding door or folding sliding door|
    PCT/AT2016/050191| WO2017000006A1|2015-06-29|2016-06-10|Ejection device for a folding door or folding-sliding door|
    US15/856,624| US10753133B2|2015-06-29|2017-12-28|Ejection device for a folding door or folding sliding door|
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