• 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:
    A support device (1) for adjusting the height of a shower element and for supporting the shower element comprises a lower foot part (2) with a lower support surface (3), a middle foot part (4) with an actuating section (5) and an upper foot part (6 ) with an upper support surface (7), the lower foot part (2) opposite to the lower support surface (3) having a lower threaded section (8) which engages with a first threaded section (9) of the central foot part (4), wherein the upper foot part (6) opposite to the upper support surface (7) has an upper threaded section (10) which engages with a second threaded section (11) of the central foot part (4), the central foot part (4) via the actuating section ( 5) is rotatable about its central axis (M) along an adjustment movement (E), and wherein the supporting device (1) furthermore has an anti-rotation element (12) which is rotationally fixed and longitudinally displaceable with the lower foot part (2) is in contact and which is rotationally fixed and longitudinally displaceable in contact with the upper foot part (6), in such a way that during an adjustment movement (E) acting on the middle foot part (4) via the aforementioned threaded sections (8, 9 , 10, 11) results in a longitudinal displacement between the lower foot part (2) and the upper foot part (6) along the central axis (M).
    公开号:CH715799B1
    申请号:CH01645/19
    申请日:2019-12-18
    公开日:2020-07-31
    发明作者:Bänziger David
    申请人:Geberit Int Ag；
    IPC主号:
    专利说明:

    TECHNICAL AREA
    The present invention relates to a support device for adjusting the height of a shower element, in particular a shower tray or a shower surface, according to the preamble of claim 1.
    STATE OF THE ART
    From EP 2 617 908 A1 a support device for adjusting the height of a shower element has become known. The support device comprises height-adjustable foot parts which each have two adjustable foot parts. The height can be adjusted by rotating the foot sections. A disadvantage of the technical teaching of EP 2 617 908 A1 is that when the height is set, the transfer of the setting movement to other elements results in an undesired rotation of the elements which should not be rotated for the setting movement. This makes setting the height tedious for the installer.
    DISCLOSURE OF THE INVENTION
    Based on this prior art, the present invention has an object to provide a support device for adjusting the height or position of a shower element, which overcomes the disadvantages of the prior art. A particularly preferred object is to provide a support device which is easier to adjust.
    This object is achieved by the subject matter of claim 1. Accordingly, a support device for adjusting the height or position of a shower element comprises a lower foot part with a lower support surface, a middle foot part with an actuating section and an upper foot part with an upper support surface. The lower foot part has, opposite the lower support surface, a lower threaded section which engages with a first threaded section of the central foot part. Opposite the upper support surface, the upper foot part has an upper threaded section which engages with a second threaded section of the central foot part. The middle foot part can be rotated about its central axis along an adjusting movement via the actuating section. The support device also has an anti-rotation element which is rotationally fixed and longitudinally displaceable in contact with the lower foot part and which is rotationally fixed and longitudinally displaceable in contact with the upper foot part, in such a way that when an adjusting movement acts on the middle foot part via the named thread sections, a longitudinal displacement between the lower foot part and the upper foot part along the central axis (M).
    The arrangement of the anti-rotation element has the advantage that when the central foot part is actuated, the upper and also the lower foot part are not rotated. This can facilitate the adjustment of the support device.
    The expression “shower element” is understood to mean a shower tray, a bathtub, a shower surface, etc.
    Seen in the installed position, the support device stands with the support surface of the lower foot part on the building floor and the shower element or a bearing profile on which the shower element comes to lie on the support surface of the upper foot part. A reverse arrangement is also conceivable.
    The support device is particularly advantageous when the upper foot part is already in connection with the shower element or a bearing profile on which the shower element comes to rest. Typically, the support device is then already arranged comparatively firmly in space and the adjustment movement can be carried out with one hand with one hand. It is not necessary to hold the support device separately with a second hand.
    The thread between the lower foot part and the middle foot part and between the upper foot part and the middle foot part results in a relative movement of the lower foot part to the middle foot part and the upper foot part to the middle foot part when the middle foot part is actuated. In other words, this means that the lower foot part and the upper foot part are displaced relative to one another, so that the two associated support surfaces also displace relative to one another. Due to the relative displacement of the two support surfaces to one another, the height of the support device can be adjusted accordingly.
    The anti-rotation element is preferably arranged in such a way that an adjusting movement of the central foot part does not result in any rotational movement on the lower foot part or the upper foot part.
    Preferably, the anti-rotation element is fixed with respect to a movement in the direction of the central axis and movably mounted with respect to a movement about the central axis to the central foot part, such that the central foot part can rotate about the fixed anti-rotation element.
    Preferably, each of the foot parts has a cavity extending along the central axis through the respective foot part, the anti-rotation element extending from the cavity of the lower foot part through the cavity of the middle foot part into the cavity of the upper foot part.
    Preferably, each of the cavities is surrounded by an at least partially cylindrical side wall, the said threaded sections being arranged on the outside or on the inside of the side wall facing the cavity.
    [0014] The lower foot part preferably protrudes into the cavity of the central foot part and the central foot part protrudes into the cavity of the upper foot part. The result is a telescopic structure, the foot parts being rotatable into one another. This enables comparatively large setting ranges to be covered.
    Preferably, the inner diameter of the cavity of the upper foot part is larger than the outer diameter of the cavity of the middle foot part, so that the middle foot part can be moved into the cavity of the upper foot part. The inner diameter of the cavity of the central foot part is preferably larger than the outer diameter of the cavity of the lower foot part, so that the lower foot part can be moved into the cavity of the central foot part.
    [0016] An intermediate space is preferably present between the central foot part and the anti-rotation element, into which the lower foot part protrudes.
    Preferably, the lower foot part has at least one longitudinal guide in which a guide comb of the anti-rotation element engages such that the non-rotatable and longitudinally displaceable contact can be provided between the lower base part and the anti-rotation element.
    Preferably, the upper foot part has at least one longitudinal guide into which a guide comb of the anti-rotation element engages such that the non-rotatable and longitudinally displaceable contact can be provided between the upper base part and the anti-rotation element.
    The at least one longitudinal guide is preferably arranged on or in a surface of the respective foot parts facing the cavity. The surface is preferably part of the above-mentioned side wall.
    Preferably, the lower threaded section of the lower foot part and the first threaded section of the middle foot part is designed as a thread opposite to the upper thread section of the upper foot part and the second threaded section of the middle foot part. In a first variant, the lower thread section and the first thread section are designed as a right-hand thread and the upper thread section and the second thread section are designed as a left-hand thread. In a second variant, the lower thread section and the first thread section are designed as a left-hand thread and the upper thread section and the second thread section are designed as a right-hand thread.
    Preferably, the first thread section and the second thread section on the central foot part extend essentially over the entire height of the central foot part. The first thread section and the second thread section are particularly preferably of essentially the same height. The sum of the two heights gives the maximum adjustment range of the support device.
    Preferably, the lower threaded section on the lower foot part and the upper threaded section on the upper foot part only extend over a partial area of the entire height of the respective foot part.
    [0023] On the outside, the actuating section preferably has cams protruding radially from the central foot part. The cams are preferably designed in such a way that they have a size which can be easily grasped by hand.
    A haptic feedback structure is preferably present between the anti-rotation element and the lower foot part and / or between the anti-rotation element and the upper foot part, which provides the user with a haptic feedback during the adjustment movement. The haptic feedback structure is, for example, a spring-loaded cam which protrudes into matching openings, the cam being movable relative to the opening and a clicking sound being emitted each time the cam roams through the opening.
    The middle foot part preferably has a stop element which strikes a stop surface on the lower foot part or the upper foot part when the maximum extension movement is reached. This can ensure that the lower or upper foot part does not separate from the middle foot part during the adjustment movement.
    The upper foot part preferably has a latching structure on the outside in the region of its support surface, with which the upper foot part can be latched to a bearing profile for a shower element or to a shower element.
    [0027] Further embodiments are given in the dependent claims.
    BRIEF DESCRIPTION OF THE DRAWINGS
    Preferred embodiments of the invention are described below with reference to the drawings, which serve only for explanation and are not to be interpreted as restrictive. In the drawings show:<tb> Fig. 1 <SEP> is a perspective view of a support device for adjusting the height of a shower element according to an embodiment of the present invention;<tb> Fig. 2 <SEP> shows an exploded view of the support device according to FIG. 1;<tb> Fig. 3 <SEP> shows a sectioned, perspective view of the support device according to FIG. 1;<tb> Fig. 4 <SEP> two views of the support device according to FIG. 1 with different heights;<tb> Fig. 5 <SEP> shows a sectioned, perspective view of the support device according to FIG. 1 without the anti-rotation element; and<tb> Fig. 6 <SEP> a perspective view of an arrangement comprising a support device according to the preceding figures and a bearing profile for a shower element.
    DESCRIPTION OF PREFERRED EMBODIMENTS
    In the figures, a support device 1 for adjusting the height or position of a shower element and for supporting the shower element is shown. The support device 1 is not only used to adjust the height or position but also to subsequently support the shower element.
    The support device 1 comprises a lower foot part 2 with a lower support surface 3, a middle foot part 4 with an actuating section 5 and an upper foot part 6 with an upper support surface 7. The lower support surface 3 is in contact with a building floor in the installed position. The shower element rests on the upper support surface 7. The storage can be indirect, for example via a profile or a frame or the like, or direct, with the shower element resting directly on the upper support surface 7 in the case of direct storage. Typically, several support devices 1 are to be arranged for a shower element. An optional support element 38, which provides the lower support surface 3, is arranged here on the lower foot part 2. The support element 38 is preferably made of rubber or another material which has damping properties.
    A plumber can apply an adjustment movement E to the support device 1 via the actuation section 5, so that the distance between the two support surfaces 3, 7 can be adjusted. During the adjustment movement E, the central foot part 4 is pivoted about the central axis M. The distance between the two support surfaces 3, 7 defines the height of the support device 1.
    The lower foot part 2 has, opposite to the lower support surface 3, a lower threaded section 8, which engages with a first threaded section 9 of the central foot part 4. The lower threaded section 8 is designed as an external thread and the first threaded section 9 as an internal thread.
    The upper foot part 6 has, opposite to the upper support surface 7, an upper threaded section 10 which engages with a second threaded section 10 of the central foot part 4. The second threaded section 11 of the central foot part 4 is an external thread and the upper threaded section 10 is an internal thread.
    The central axis M extends centrally through the threaded sections 8, 9, 10, 11, which are each arranged concentrically to one another.
    The engagement of the mentioned threaded sections 8, 9, 10, 11 is shown in more detail in FIG. Due to the thread engagement between the foot parts 2, 4, 6, the distance between the lower support surface 3 and the upper support surface 7 can be adjusted by the adjustment movement E.
    The mentioned threaded sections 8, 9, 10, 11 each extend around a common central axis M. The central axis M is in the installed position in the vertical and the foot parts 2, 4, 6 move under the action of the adjustment movement E along the central axis M. The lower foot part 2 and the upper foot part 6 move exclusively in the direction of the central axis M. That is, the lower foot part 2 and the upper foot part 6 move essentially in a straight line in the direction of the central axis M. The middle foot part is around the Central axis M pivots and also moves in the direction of central axis M.
    The support device 1 also has an anti-rotation element 12. The anti-rotation element 12 is in contact with the lower foot part 2 in a rotationally fixed and longitudinally displaceable manner. Furthermore, the anti-rotation element 12 is also in contact with the upper foot part 6 in a rotationally fixed and longitudinally displaceable manner. The non-rotatable and longitudinally displaceable contact is such that the adjustment movement E on the middle foot part 4 via the mentioned thread engagements results in a longitudinal displacement along the central axis M between the lower foot part 2 and the upper foot part 6. When rotating on the middle foot part 4, the lower foot part 2 and the upper foot part 6 are prevented from rotating by the anti-rotation element 12 and the rotational movement on the central foot part 4 results in a longitudinal movement between the two due to the thread engagement and the described arrangement of the anti-rotation element 12 lower foot part 2 and the upper foot part 6 along the central axis M.
    The anti-rotation element 12 is mounted on the central foot part 5. The mounting is designed in such a way that a rotation between the central base part 4 and the anti-rotation element 12 is possible and that a longitudinal displacement between the central base part 4 and the anti-rotation element 12 is made impossible. In the embodiment shown, the anti-rotation element 12 has a latching tab 13 which is arranged at a distance from a stop section 31. A flange 32 of the central foot part 4, which extends circularly around the central axis M, protrudes into the space between the latching tab 13 and the stop section 31. During the adjustment movement E, the flange 32 slides through the space.
    The design of the threaded sections 8, 9, 10, 11 in the present case is such that the lower foot part 2 and the upper foot part 6 each move uniformly relative to the central foot part 4. The thread sections 8, 9, 10, 11 between the lower foot part 2 and the central foot part 4 and between the upper foot part 6 and the central foot part 4 have the same pitch. However, the threaded sections 8, 9 and the threaded sections 10, 11 are designed in opposite directions. For example, the threaded sections 8, 9 are designed as right-hand threads and the threaded sections 10, 11 as left-hand threads.
    It can be clearly seen from FIG. 3 that each of the foot parts 2, 4, 6 has a cavity 14, 15, 16 extending along the central axis M through the respective foot part 2, 4, 6. The anti-rotation element 12 extends from the cavity 14 of the lower foot part 2 through the cavity 15 of the middle foot part 4 and then protrudes into the cavity 16 of the upper foot part 6. Each of the cavities 14, 15, 16 is surrounded by an at least partially cylindrical side wall 33, 34, 35. In the embodiment shown, the lower foot part 2 protrudes into the cavity 15 of the middle foot part 4 and the middle foot part 4 protrudes into the cavity 16 of the upper foot part 6. A kind of telescopic structure is created. The lower foot part 2 is displaceable relative to the cavity 15 of the central foot part 4. The middle foot part 4 is displaceable relative to the cavity 16 of the upper foot part 6.
    The lower threaded section 8 is arranged on the outside on the side wall 33 and the first thread section 9 cooperating with the lower threaded section 8 is arranged on the inside on the side wall 34. The upper threaded section 10 is arranged on the inside on the side wall 35 and the second thread section 11, which cooperates with the upper threaded section 10, is arranged on the outside of the side wall 34.
    In the embodiment shown, the lower foot part 2 has at least one longitudinal guide 18. A guide comb 19 of the anti-rotation element 12 engages in this longitudinal guide 18. The engagement of the guide comb 19 in the longitudinal guide 18 is such that the non-rotatable and longitudinally displaceable contact can be provided between the lower foot part 2 and the anti-rotation element 12. The upper foot part 6 likewise has at least one longitudinal guide 20. A guide comb 39 of the anti-rotation element 12 also engages in this longitudinal guide in such a way that the non-rotatable and longitudinally displaceable contact can be provided between the upper foot part 6 and the anti-rotation element 12. The two longitudinal guides 18 and 20 are oriented in the same direction, namely in the direction of the central axis M.
    The longitudinal guides 18, 20 are arranged on a surface 29 of the side wall 33 and 34 facing the respective cavity 14, 16.
    In the embodiment shown, a cylindrical section 28 extends from the stop section 31 of the anti-rotation element 12 away from the stop section 31. The longitudinal guide 20, in which the guide comb 19 engages, is arranged on the cylindrical section 28. Between the first threaded section 9 and the cylindrical section 28 there is an intermediate space 17 into which the lower foot part 2 can extend. The intermediate space 17 is designed to be ring-shaped when viewed in cross section, and the area of the lower foot part 2 which protrudes into the intermediate space 17 is likewise cylindrical when viewed in cross section.
    It can also be seen from FIG. 3 that the first threaded section 9 and the second threaded section 11 on the central foot part 4 extend essentially over the entire height of the central foot part 4. The lower threaded section 8 on the lower foot part 2 and the upper threaded section 10 on the upper foot part 6 only extend over a partial area of the entire height of the respective foot part.
    As shown in FIG. 3, a haptic feedback structure 22 is also present between the anti-rotation element 12 and the upper foot part 6. In the embodiment shown, the haptic feedback structure 22 is a spring-mounted cam 36 which engages in corresponding recesses 37 when rotated. In the event of a relative movement between the cam 36 and the recesses 37, a clicking noise results which the plumber can perceive.
    In FIG. 4, the support device 1 is shown once in the completely extended state (illustration on the left) and in the completely retracted state (illustration on the right).
    The actuating section has cams 21 protruding radially from the central foot part 4 on the outside. The actuating section 5 of the central foot part 4 can be easily grasped via these cams 21.
    As shown in FIG. 5, the middle foot part 4 also has a stop element 23. The stop element 23 strikes a stop surface 24 on the lower foot part 2 or the upper foot part 6 when the maximum extension movement is reached. This prevents the foot parts 2, 4, 6 from being rotated apart until they are separated from one another. The openings into which the haptic feedback structure 22 engages can furthermore be seen in FIG.
    FIG. 6 then shows an arrangement which comprises a support device 1 according to the above description and which furthermore has a bearing profile 26 for supporting a shower element (not shown). The bearing profile 26 has a receiving space 30 into which the upper foot part 6 can be locked, so that the upper support surface 7 can be brought into contact with the palm of the receiving space 30.
    REFERENCE LIST
    1 support device 2 lower foot part 3 lower support surface 4 middle foot part 5 actuating section 6 upper foot part 7 upper support surface 8 lower thread section 9 first thread section 10 upper thread section 11 second thread section 12 anti-rotation element 13 locking tab 14 cavity lower foot part 15 cavity middle foot part 16 cavity upper foot part 17 Gap 18 Longitudinal guide 19 Guide comb 20 Longitudinal guide 21 Cam 22 Haptic feedback structure 23 Stop element 24 Stop surface 26 Bearing profile 28 Cylindrical section 29 Surface 30 Receiving space 31 Stop section 32 Flange 33 Side wall 34 Side wall 35 Side wall 36 Spring-loaded cam 37 Recesses 38 Support element 39 Guide comb E Adjustment movement M Central axis
    权利要求:
    Claims (15)
    [1]
    1. Support device (1) for adjusting the height of a shower element and supporting the shower element,a lower foot part (2) with a lower support surface (3),a central foot part (4) with an actuating section (5) andan upper foot part (6) with an upper support surface (7),wherein the lower foot part (2) opposite the lower support surface (3) has a lower threaded section (8) which engages with a first threaded section (9) of the central foot part (4),wherein the upper foot part (6) opposite to the upper support surface (7) has an upper threaded section (10) which engages with a second threaded section (11) of the central foot part (4),wherein the central foot part (4) is rotatable about its central axis (M) along an adjusting movement (E) via the actuating section (5), andwherein the support device (1) furthermore has an anti-rotation element (12) which is rotationally fixed and longitudinally displaceable in contact with the lower foot part (2) and which is rotationally fixed and longitudinally displaceable in contact with the upper foot part (6), such that when a the middle foot part (4) acting adjusting movement (E) via the said threaded sections (8, 9, 10, 11) results in a longitudinal displacement between the lower foot part (2) and the upper foot part (6) along the central axis (M).
    [2]
    2. Support device (1) according to claim 1, characterized in that the anti-rotation element (12) is arranged such that during an adjustment movement (E) of the central foot part (4), no rotary movement on the lower foot part (2) or the upper The foot part (6) results.
    [3]
    3. Support device (1) according to claim 1 or 2, characterized in that the anti-rotation element (12) is fixed with respect to a movement in the direction of the central axis (M) and movably with respect to a movement about the central axis (M) to the central foot part (4) is.
    [4]
    4. Support device (1) according to one of the preceding claims, characterized in that each of the foot parts (2, 4, 6) has a cavity (14) extending along the central axis (M) through the respective foot part (2, 4, 6) , 15, 16), the anti-rotation element (12) extending from the cavity (14) of the lower foot part (2) through the cavity (15) of the middle foot part (15) into the cavity (16) of the upper foot part (6) .
    [5]
    5. Support device according to claim 4, characterized in that each of the cavities (14, 15, 16) is surrounded by an at least partially cylindrical side wall (33, 34, 35), said threaded sections (8, 9, 10, 11 ) are arranged on the outside or on the inside of the side wall (33, 34, 35) facing the cavity (14, 15, 16).
    [6]
    6. Support device (1) according to claim 4 or 5, characterized in that the lower foot part (2) protrudes into the cavity (15) of the central foot part (4) and that the central foot part (4) into the cavity (16) of the upper foot part (6) protrudes and / or that between the middle foot part (4) and the anti-rotation element (12) there is an intermediate space (17) into which the lower foot part (2) protrudes.
    [7]
    7. Support device (1) according to one of the preceding claims, characterized in thatthat the lower foot part (2) has at least one longitudinal guide (18) into which a guide comb (19) of the anti-rotation element (12) engages in such a way that the non-rotatable and longitudinally displaceable contact is provided between the lower base part (2) and the anti-rotation element (12) is and / orthat the upper foot part (6) has at least one longitudinal guide (20) in which a guide comb (39) of the anti-rotation element (12) engages in such a way that the non-rotatable and longitudinally displaceable contact is provided between the upper base part (6) and the anti-rotation element (12) is.
    [8]
    8. Support device (1) according to claim 7, characterized in that the respective longitudinal guide (18, 20) is arranged on or in a surface (29) facing the cavity (14, 16).
    [9]
    9. Support device (1) according to any one of the preceding claims, characterized in that the lower threaded section (8) of the lower foot part (2) and the first threaded section (9) of the middle foot part (4) as a to the upper threaded section (10) of the upper foot part (6) and the second threaded section (11) of the middle foot part (4) is formed with opposite threads.
    [10]
    10. Support device (1) according to one of the preceding claims, characterized in that the first threaded section (9) and the second threaded section (11) on the central foot part (4) extend essentially over the entire height of the central foot part (4) and / or that the lower threaded section (8) on the lower foot part (2) and the upper threaded section (10) on the upper foot part (6) only extend over part of the entire height of the respective foot part (2, 6).
    [11]
    11. Support device (1) according to one of the preceding claims, characterized in that the actuating section (5) has on the outside about cams (21) protruding radially from the central base part (4).
    [12]
    12. Support device (1) according to one of the preceding claims, characterized in that a haptic feedback structure (22) between the anti-rotation element (12) and the lower base part (2) and / or between the anti-rotation element (12) and the upper base part (6) ) is available, which provides the user with haptic feedback during the adjustment movement (E).
    [13]
    13. Support device (1) according to one of the preceding claims, characterized in that the middle foot part (4) has a stop element (23) which strikes a stop surface (24) on the lower foot part (2) or the upper foot part (6) when the maximum extension movement is reached.
    [14]
    14. Support device (1) according to one of the preceding claims, characterized in that the upper foot part (6) in the region of its support surface (7) has a latching structure on the outside, with which the upper foot part (6) with a bearing profile (26) for a Shower element can be locked.
    [15]
    15. Comprehensive arrangement- At least one support device (1) according to one of the preceding claims and a bearing profile as well as a shower element resting on the bearing profile, wherein the support device can be attached to the bearing profile with the upper foot part; or- At least one support device (1) according to one of the preceding claims and a shower element, wherein the support device can be attached to the shower element with the upper foot part.
    类似技术:
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    DE10260204A1|2004-06-24|Pivot arm arrangement for a sanitary object, e.g. a showerhead, comprises a pivot bearing for connecting an arm to an attachment component, a brake for locking the arm, and a freewheel for pivoting the arm in one direction
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    同族专利:
    公开号 | 公开日
    EP3766396B1|2022-02-23|
    EP3766396A1|2021-01-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE10064881B4|2000-12-27|2004-05-06|Mepa-Pauli Und Menden Gmbh|Foot bearings for height-adjustable feet of a support frame for baths and shower trays|
    NL2008156C2|2012-01-20|2013-07-23|Easy Sanitairy Solutions Bv|DEVICE FOR ALLEGING A SHOWER CAVE OR DRAIN JOB.|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    EP19187020.3A|EP3766396B1|2019-07-18|2019-07-18|Supporting device|
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