• 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:
    The invention relates to a sanitary facility with a sanitary body and at least one support arrangement which has at least one damping element. According to the invention, the damping element (2) has at least partially a damping body (10) formed from metal wire.
    公开号:CH716355A2
    申请号:CH00377/20
    申请日:2020-03-30
    公开日:2020-12-30
    发明作者:
    申请人:Kaldewei Franz Gmbh & Co；
    IPC主号:
    专利说明:

    The invention relates to a sanitary facility with a sanitary body and at least one support arrangement which has at least one damping element. The invention also relates to the support arrangement itself in the form of a tub base or tub anchor for supporting a sanitary body with a base body and a damping element adjoining the base body.
    [0002] The sanitary body is preferably a bathtub, a shower tray or a shower surface, with a sink or the like also coming into consideration as a sanitary body.
    With regard to the preferred configurations as a bathtub, shower tray or shower surface, there is a requirement that high weight forces must be supported downwards when in use. In the case of a shower tray and a shower surface, the weight of at least one user must be taken into account, which can act at different points and then lead to a locally different application of force. In the case of a bathtub, the weight of the water as it feels must also be taken into account. Finally, both bathtubs and shower trays and shower surfaces can have a weight that is not to be neglected.
    In order to support such sanitary bodies, support arrangements in the form of tub feet or tub anchors are known. Tub feet are often combined with a frame or a comparable support arrangement and then serve to transfer forces to a floor at specific points.
    [0005] The base body can be one-part or, preferably, multi-part. In particular, in the context of the invention, all components of a tub base or tub anchor, apart from the damping element, can be referred to as a base body. The base body is then connected directly to the sanitary body via a frame or a further support structure, with the damping element then providing support downwards or to the side of a building structure.
    Typical support arrangements in the form of tub feet are known from the prior art in a construction similar to one another.
    For example, DE 10 2005 058 106 B4 describes generic support arrangements in the form of tub feet. The tub feet each have a multi-part base body and a damping element on the underside. The damping element is provided for sound decoupling and consists of foam or plastic. The base body comprises an upper housing made of plastic with a male threaded part. The screw shaft of a carriage bolt is received in the male threaded part, so that a height adjustment is possible with the carriage bolt. At the desired height, the carriage screw can be fixed to the male threaded part and thus to the upper housing with a lock nut. The head of the carriage bolt is lens-shaped on the underside, a lower part of the base body being latched to the head in the form of a clip. Opposite the carriage bolt, the lower part forms a receiving space for the cylindrical damping element.
    DE 10 2005 058 106 B4 discloses a customary and widespread configuration of a tub base, wherein the basic body described can also be provided within the scope of the present invention. Similar tub feet are also known from DE 10 2010 061 023 B4, EP 1 181 883 B1, DE 20 2011 001 006 U1, DE 10 2013 113 765 A1 and DE 100 30 478 A1.
    For the assembly and use of sanitary facilities, various building regulations, standards and other requirements must be taken into account. This also includes provisions that deal with noise protection in building construction and, in particular, a reduction in corresponding noise emissions.
    [0010] The guidelines VDI 4100 "Noise protection in building construction - Apartments - Assessment of proposals for increased noise protection", DIN 4109-1: 2018-01 "Sound insulation in building construction - Part 1: Minimum requirements" and SIA 181 " Noise protection in building construction "must be taken into account.
    For the Swiss standard SIA 181, for example, an investigation is carried out with a special pendulum drop hammer which was developed by Empa as an interdisciplinary research institute and is therefore also referred to as an Empa pendulum drop hammer.
    A more detailed description results, for example, from the publication "Eggenschwiler, K., Sperdin, V., and Schönwald, S. (2018)," New investigations into the measurement method for simulating house-technical usage noises with the pendulum drop hammer ", autumn conference Swiss Society for Akustik SGA-SSA, 8./9. November 2018 in Sursee.
    In order to achieve good sound insulation, damping elements made of elastic plastic are often used in practice. With regard to the best possible sound insulation, a rather soft, flexible material is advantageous, but on the other hand, excessive deformations must also be reliably avoided. Even with uneven loading of the sanitary body, for example a shower tray or shower surface, the deformation of the damping element must be kept in a permissible range of about 1 mm in order to reliably avoid the destruction of sealing transitions and joints. In order to ensure this even with maximum loads, for example when stepping on a corner of the sanitary body, the damping element must also have sufficient strength and load-bearing capacity. It should also be taken into account that such a maximum load is much greater than the usual load when a user stands, for example, in the middle of a shower tray or shower surface.
    In order to influence and improve the sound insulation, various approaches are known from the prior art. According to DE 199 11 343 C2, a tub support made of foam material is proposed, metal plates being provided for the distribution of force and for storage, on each of which a tub base is screwed. The tub feet have comparatively large structure-borne sound insulation elements made of an elastomer on their underside, which can be attached, for example, by adhesive.
    [0015] According to DE 94 06 980 U1, caps of foot elements have formations on the underside which cause point-wise support.
    According to DE 10 2009 035 059 B4, barrier masses are proposed for improved sound decoupling, which should have a comparatively large mass of 5 to 20 kg. The barrier masses are arranged between conventional tub feet and the ground, with the barrier masses resting on small elastomeric bodies at discrete points. Ultimately, a multi-stage damping is achieved through several parts, which in particular have different natural frequencies. In particular because of the high weight of the locking mass, the overall arrangement is comparatively complex and expensive.
    Proceeding from the prior art, the present invention is based on the object of specifying a sanitary facility which is of simple construction and also has good sound-absorbing properties over the long term. Furthermore, a corresponding support arrangement in the form of a tub base or tub anchor is to be specified.
    The subject of the invention and the solution to the problem are a sanitary facility according to claim 1 and a support arrangement in the form of a tub base or tub anchor according to patent claim 12.
    Based on a sanitary facility according to the preamble of claim 1 it is thus provided according to the invention that the damping element has a damping body formed from metal wire.
    To this end, the metal wire can be provided in an open structure and subsequently compressed. Thus, according to a preferred embodiment of the invention, it is provided that the damping body has a knitted fabric formed with metal wire and subsequently compressed. A knitted fabric or a knitted fabric come into consideration in particular, the wires being closely intertwined with one another due to the formation of the loops. In the compressed state, a compact body is provided from which no individual wires or pieces of wire can become detached even in the long term.
    The formation of meshes is also particularly advantageous with regard to the desired elastic properties for the purpose of decoupling. On the one hand, in accordance with the original mesh structure, many bends and bends remain, which cause elastic restoring forces, even in the compressed state. In addition, the stitch formation provides an open structure, which, depending on the degree of compression, also provides gaps and free spaces. After the compression with a suitable force and a plastic and elastic deformation, an elastic recovery takes place, which can be attributed to the springback of the individual arches, bends and bends as well as to the open macrostructure. These restoring forces that occur also depend largely on the elastic properties of the wire. In the preferred embodiment as a knitted fabric, the individual stitches can typically have a height between 1 mm and 15 mm, in particular between 3 mm and 15 mm, before compression.
    In the context of the invention, other structures formed from metal wire come into consideration which, after compression, have the desired elastic damping and decoupling properties. For example, wires can also be provided as woven, random fleece or spirally twisted and then compressed in the desired manner.
    When the damping element is formed from compressed metal wire, the force provided for the initial compression is greater and, in particular, significantly greater than the forces occurring during use. With such a compression, the desired shape of the damping body is then produced by a largely plastic deformation, with a complete or at least largely reversible elastic deformation of the damping body then taking place during the subsequent loading with the forces provided during use.
    The use of metal wire to form the damping body also results in a particularly long service life, while plastics are subject to a greater risk of material fatigue over a long period of time. This applies in particular if the metal wire is made of a suitable stainless steel, for example stainless steel of the type AISI 316L (1.4404). Damping elements made of plastic and in particular elastomer usually have a lower chemical resistance, and embrittlement can occur over a longer period of time as a result of aging processes. In addition, very good sound decoupling is surprisingly observed in the damping element, which is at least partially formed from compressed metal wire. It is assumed that this is due to a strongly non-linear behavior of the damping element in a force-displacement diagram. In the case of low forces, the damping element is initially very soft and flexible. However, a very steep rise is then observed in a displacement-force diagram, so that the degree of deformation can be limited even with very large forces compared to damping elements made of plastic.
    If against this background the damping body is designed on the basis of metal wire so that a permissible value for deformation is not exceeded at a maximum load, a comparatively soft and flexible elastic behavior then results below this maximum load.
    It should also be noted that the usual loads in a sanitary facility are well below the maximum permissible load. If, for example, a shower tray or shower surface is supported by several tub feet, then in the extreme case practically all of the force can act on one foot with a corresponding load, namely when a point load occurs precisely there, for example from the foot of a user. With normal use and an even distribution of forces, the forces to be taken into account are then much smaller. It is precisely with such a uniform load that, within the scope of the invention, the non-linear characteristic curve of the damping element results in a particularly advantageous soft damping behavior.
    As already explained above, the damping element is partially and preferably completely formed from metal wire and preferably from compressed metal wire, with a knitted fabric or another spatial arrangement of the metal wires being provided prior to compression. Against this background, a preferred embodiment of the invention provides that the damping body has a density between 2 g / cm 3 and 5.5 g / cm 3. In comparison to a compact body made entirely of metal with the same external dimensions, a volume fraction of between 25% and 70% metal results with a typical density of stainless steel of around 8 g / cm 3, i.e. between 75% and 30% % of the volume remains as free space. As explained further below, the damping element can only be formed from metal wire or can also comprise other materials. Even if further materials are contained, the density is preferably in the specified range, the metal wire preferably also forming the main component with regard to the mass ratios.
    Damping elements with a damping body made of compressed metal wire are known from special applications, for example when particularly high temperature resistance is required. For this purpose, reference is made to US Pat. No. 3,390,709, US Pat. No. 3,250,502, US Pat. No. 5,149,068, US Pat. No. 4,514,458 and DE 692 00 200 T2. The use of corresponding damping bodies based on compressed metal wire, however, has not been considered in the field of sanitary installations despite the large number of different approaches.
    In the context of the invention, the damping body typically has a thickness between 2 mm and 20 mm, preferably between 5 mm and 15 mm. The thickness is expediently to be determined in the support direction and in the uncompressed state. The effective damping path or the maximum compression provided is usually in the range of about 0.3 mm or at most a few millimeters.
    In the case of an embodiment of the support arrangement as a tub foot, a base body can be provided within the scope of the invention - as already explained above - as is also known from DE 10 2005 058 106 B4. In a lower part of the multi-part base body, instead of the elastic damping element made of foam or plastic, the damping body made of compressed metal wire is provided according to the invention.
    In particular in the context of such an embodiment, the damping body can be designed to be cylindrical. It must be taken into account here that the damping element can be formed solely by the damping body. In addition, however, it is also possible for the damping body to form the damping element together with at least one further layer or layer, with corresponding embodiments being described in more detail below. If the damping element has further layers or plies in addition to the damping body, the entire damping element can also have a cylindrical shape.
    According to an alternative embodiment of the invention it is provided that the damping body is attached to the base body in a form-fitting manner. If, for example, the base body has a screw, in particular a carriage bolt, the damping body can then be pressed with a head of the screw in a form-fitting manner. A simplified construction can then be achieved in a particularly advantageous manner. The damping body is held captive on the base body by such a form-fitting connection by pressing, with no intermediate elements in the form of a lower part or the like being necessary either.
    The form fit is provided in order to hold the damping body on the base body. When pressing with a lens-shaped head of a carriage bolt, for example, a fixation is achieved along the longitudinal direction of the carriage screw, but the damping body is then rotatable with respect to the carriage screw. Such rotatability is particularly advantageous because, in a conventional configuration of the base body, a height adjustment is possible by rotating the carriage bolt, even if the damping body rotatable with respect to the carriage bolt is already resting on a subsurface while absorbing a partial load. A rotatable fastening of the damping body can also be expedient in alternative configurations, but a non-rotatable fastening can also be considered.
    According to the configuration of a tub base known per se, the base body can have a fastening section, in particular with an internal thread, in which a screw shaft of the screw is received. By turning the screw with respect to the internal thread, a height adjustment is then possible in a particularly simple manner, as is also described in the prior art.
    According to the invention, the damping element has at least the damping body formed at least partially from metal wire, but in principle multi-layer designs also come into consideration. For example, it can be provided within the scope of the invention that the damping element has a plastic layer adjoining the damping body. In particular, an elastic layer and / or a sliding layer can be provided to modify the damping. Such additional layers are preferably made thin in comparison to the damping body. A sliding layer can be useful in order to make it easier to adjust the position of the support arrangement during assembly. In particular, a plastic can be provided which has a low coefficient of friction with conventional substrates. Furthermore, with regard to a movement of the support arrangement during assembly, there is also a certain mechanical protection of the metal wire.
    The damping element can have an additional layer which adjoins the damping body. In addition, however, it can also be provided that additional materials are at least partially introduced into the cavities of the damping body formed from metal wire. For example, it is conceivable to at least partially fill the cavities remaining in the damping body with a comparatively soft elastomer.
    Due to the open structure of the damping body with metal wire, adjacent layers and sections made of plastic can also be injected very easily, with very good anchoring being achieved by at least partial penetration.
    If, according to the embodiment described above, a separate plastic layer is arranged on the damping body, for example at least one adhesive can penetrate into the damping body itself in the manner described, so that a particularly reliable fastening can then also be achieved there.
    As described above, the damping element can also have materials other than metal wire in the form of additional layers and / or as a type of filling of the damping element. In addition, the metal wire can also be combined with other threads and fibers made of a non-metallic material during the manufacturing process. For example, in addition to metal wire, at least one further thread type can be provided in a textile production process, in particular in the case of knitting or warp-knitting. For example, threads made of polymers, in particular elastomers, natural fibers, carbon fibers, inorganic fibers, in particular glass fibers, or the like can be provided. It is also possible to provide several different thread types in addition to metal wire and / or to use one thread type which combines different materials with one another in one thread. As an example, reference is made to known core-sheath threads or threads including metal wire with a coating.
    The advantages of the invention were previously explained using a tub base as an example. Accordingly, the invention also relates to a support arrangement in the form of a tub base.
    In principle, however, other support arrangements, in particular in the form of a trough anchor, can also be considered. A conventional tub anchor with a base body and several damping elements is known, for example, from EP 1 219 218 B1, the known damping elements being formed from elastomeric plastic. According to the invention, based on such a configuration, at least one damping element can have a damping body formed from metal wire. Appropriately, starting from the known embodiment, all damping elements are formed with a damping body made of metal wire in order to achieve a particularly good decoupling on the one hand and to enable a particularly good durability on the other hand.
    With regard to the further design options for a support arrangement in the form of a tub base or tub anchor, reference is made to the above explanations.
    In the context of the invention, a particularly good sound decoupling is achieved by the non-linear behavior of the damping body made of metal wire. In addition to a combination with additional materials, the geometry can also be changed to modify the damping and decoupling properties. Instead of a cylindrical or essentially cylindrical damping body in the manner of a solid cylinder, annular configurations or configurations with projections are also possible. In the case of an annular configuration, there is the advantage that the material of the damping element can deform both outwards and inwards. If, according to a variant of the invention, the damping element also has areas made of plastic in addition to the damping body, then, for example, individual support points can be formed from plastic.
    In addition to the support arrangements described in the form of a tub base or a tub anchor, other configurations can also be considered. For example, it is known to use flat elements made of hard foam in sanitary tubs as a carrier or as a central support. The damping element can then also be provided on such elements in the direction of a floor, i.e. downwards.
    Furthermore, the sanitary body, in particular in the form of a shower or bathtub, can also be supported only by several damping bodies, which then individually each form a support arrangement. A support can then take place without restriction at several points with damping bodies, which have the base area of conventional feet. In principle, however, the damping body can also be designed as a mat or a type of band.
    If, according to a preferred embodiment described above, the support arrangement has the base body and the damping element adjoining it, the damping element can also be arranged between the sanitary body and the base body. Finally, starting from the base body in the direction of the sanitary body, a first damping element and in the direction of a floor or a surrounding wall a second damping element can be provided, which are designed as described above. It is also possible to shape the damping element with the damping body as required in order to hold it at a desired location, for example on a tub support.The invention is explained below with the aid of a drawing that shows only one exemplary embodiment. 1 shows a support arrangement in the form of a tub base in an explosion position, FIG. 2 shows the assembled support arrangement according to FIG. 3, FIG. 3 shows a detailed view of a damping element of the support arrangement according to FIGS. 1 and 2, 4 an alternative embodiment of a support arrangement in the form of a tub base in a side view, FIG. 5 the support arrangement according to FIG. 4 in an oblique top view, FIG. 6 a sectional view through the support arrangement according to FIG. 4, FIGS. 7A to 7E alternative embodiments of the Damping element, FIG. 8 a support arrangement in the form of a tub anchor, FIG. 9 a displacement-force diagram for a damping element according to the invention.
    1 shows a support arrangement in the form of a tub base for supporting a sanitary body. The sanitary body is preferably a bathtub, a shower tray or a shower surface. Such a sanitary body is usually supported by a plurality of tub feet which are either attached to a support frame or directly to the sanitary body. With regard to the possible configurations, reference is also made to the prior art mentioned at the beginning.
    The tub base according to FIG. 1 has a multi-part base body 1 and a damping element 2 adjoining the base body 1. In the embodiment shown, the base body 1 comprises an upper housing 3 made of plastic, in which an insert threaded part 4 is arranged. For height adjustment, a screw 5 in the form of a carriage bolt is provided, which is to be fixed in the desired position by a lock nut 6 acting against the male thread part. According to the usual configuration of the screw 5 as a carriage screw, a head 7 with a lens-shaped underside is provided. A lower part 8 of the base body 1 is clipped onto the head 7, the lower part 8 forming a receptacle for the damping element 2. The screw 5 then has a square section 9 on the head, to which a tool can be attached or an adjusting wheel can be attached.
    According to the invention, the damping element 2 has a damping body 10 formed from compressed metal wire 11. In the exemplary embodiment according to FIG. 1, the entire damping element 2 is completely formed by the damping body 10. Alternative configurations are explained below.
    2 shows the assembled tub base, the damping element 2 being inserted into the lower part 8. In the event of a weight load on the tub base, the entire weight forces act via the damping element 2.
    3 shows a detailed view of the damping element 2 formed exclusively from the damping body 10 according to the embodiment described. It can be seen that the damping body 10 is formed from compressed metal wire 11.
    Specifically, a knitted fabric is first formed with the metal wire 11 by knitting or knitting and then compressed to form the damping body 10. In spite of the compression and the associated plastic deformation, individual loops of the knitted fabric can still be clearly seen in FIG. 3. Due to the formation of the meshes, the wires are closely intertwined, whereby a compact body is provided even in the compressed state, from which no individual wires or pieces of wire can become detached in the long term.
    The formation of meshes is also particularly advantageous with regard to the desired elastic properties. On the one hand, in accordance with the original mesh structure, many bends and bends remain, which cause elastic restoring forces, even in the compressed state. In addition, the stitch formation provides an open structure which, depending on the type of compression, also provides gaps and free spaces. The initial compression and the associated plastic deformation takes place with a suitable force, which is greater than the forces occurring during use. After compression, there is an elastic recovery, which is due to the springback of the individual arches, bends and angles as well as to the open macrostructure.
    In this way, the damping body 10 is formed with permanently elastic properties.
    The metal wire 11 is in particular made of stainless steel in order to achieve a high level of durability over the long term. In the embodiment described, the meshes can, for example, have a height between 3 mm and 12 mm before compression.
    Even if a knitted fabric is particularly preferred as the starting material for the formation of the damping body 10, other arrangements such as a fleece, a woven fabric or spiral wires are also possible in principle.
    In FIG. 3 it can be seen that gaps still remain despite the compression of the metal wire. Thus, according to a preferred embodiment of the invention, the damping body 10 has a density between 2 g / cm 3 and 5.5 g / cm 3. In relation to the entire volume defined by the outer surfaces of the damping body 10, the proportion of metal is then typically between 25% and 70%, with between 75% and 30% consequently being formed by gaps.
    In the embodiment shown in FIG. 3, the entire damping element 2 is formed exclusively from the damping body 10, which is made from compressed metal wire. In principle, the damping body 10 can also be combined with further layers or also partially filled, for which exemplary embodiments are further described below.
    4 shows an alternative embodiment, with the lower part 8 being omitted based on a matching embodiment of the base body 1. The damping body 10 is positively pressed with the head 7 of the screw 5, so that there is a structural simplification. In this context, it can be seen from FIG. 5 that the damping body 10 engages around the head 7. For better illustration, a sectional illustration is also shown in FIG. 6. The damping body 10 can be rotated with respect to the head 7, so that the screw 5 for height adjustment can still be rotated slightly even when the damping body is already resting on a surface while absorbing a partial load.
    From a comparative consideration of Figures 3 and 4 it can already be seen that the shape of the damping body can be varied. While according to FIG. 3 the damping body 10 is designed as a circular cylinder, according to FIG. 4, in addition to the form-fitting attachment to the head 7 at the edges of the damping body 10, a bevel is also provided, whereby the damping body 10 can be moved more easily on a surface, for example . A modification of the geometry of the damping body 10 can finally also be provided for influencing the support and damping effect.
    In this context, Figures 7A to 7E show examples of possible variations, which can also be further modified and in some cases also combined.
    According to FIG. 7A, the damping body 10 has an annularly protruding support surface 12 on its underside.
    According to FIG. 7B, the damping body 10 is configured as a whole ring-shaped. In the event of a load, the damping body 10 can then deform inwards and outwards.
    According to FIG. 7C, the damping element 2 has a plastic layer 13 in addition to the damping body 10. The plastic layer 13 can be formed from an elastomer, for example, in order to modify the damping properties. Additionally or alternatively, the plastic layer 13 can also be provided as a type of sliding layer. In practice, such a plastic layer 13 can also be injected in a particularly simple and reliable manner. Even when using adhesive there is the advantage that it can penetrate into the damping body.
    According to FIG. 7D, the damping body 10 is provided with a plastic filling 14 in the lower area. This can be a comparatively soft elastomer, for example.
    According to FIG. 7E, individual support points 15 made of elastomer are applied to the underside of the damping body 10.
    The structures formed in FIGS. 7A to 7E by the damping body 10 itself and / or by an additional material of the damping element 2 can be varied and modified even further in order to modify the decoupling properties. For example, in a modification of the embodiment according to FIG. 7A, several particularly concentric rings can also be formed from the damping body 10 or the additional material.8 shows by way of example that the support arrangement can also be provided in the form of a tub anchor, for example. A base body 1 is formed from sheet metal, a total of three damping elements 2a, 2b, 2c being provided, each of which has a damping body 10a, 10b, 10c made of compressed metal wire.
    FIG. 9 shows, purely by way of example, force-displacement diagrams for a damping element 2 according to the invention in comparison with the prior art. The embodiment according to the invention is represented by curve B, while curve A corresponds to the prior art.
    Starting from a typical thickness between 2 mm and 20 mm, the compression permitted in practice is approximately between 0.3 mm and a few millimeters, for example approximately 1 mm, in order to damage sealing transitions and sealing joints when the support arrangement is loaded to be avoided at all costs. In the case of conventional damping materials based on elastomers, with comparatively small deflections there is an approximately linear course, as shown by curve A. It should be noted that the maximum permissible force Fmax occurs, for example, when, in the case of a support arrangement in the form of a tub base, practically the entire weight of a user rests on the corresponding tub base. This is the case, for example, when a user stands on the edge of a shower tray or shower surface exactly above the corresponding tub base. In practice, several tub feet are provided to support a shower tray or shower surface. If a tub foot is only provided at each corner of a rectangular sanitary body, the total force of a user is then distributed evenly over at least four tub feet. Usually, however, more than four tub feet are arranged around the circumference of the sanitary body, so that when the load is uniform, the force action is reduced even further compared to the maximum permissible force action Fmax. However, in order to avoid excessive deformation at the maximum permissible force Fmax, according to the prior art, the damping elements formed on the basis of elastomer must be made relatively hard with an essentially linear characteristic curve.
    The damping element 2 according to the invention with the damping body 10 based on metal wire, on the other hand, is characterized by a strongly non-linear behavior. According to curve B, such a damping element 2 is initially comparatively soft and resilient, with a particularly soft elastic behavior and thus usually also good decoupling being possible with a low force load, in particular with a uniform force distribution. The force then increases disproportionately only shortly before the maximum permissible deformation is reached. The illustration in FIG. 9 also has the advantage that, according to the present invention, a sanitary facility is even better protected against damage if the specified maximum load Fmax is unexpectedly exceeded.
    权利要求:
    Claims (12)
    [1]
    1. Sanitary facility with a sanitary body and at least one support arrangement which has at least one damping element (2, 2a, 2b, 2c), characterized in that the damping element (2, 2a, 2b, 2c) is formed at least partially from metal wire (11) Has damping body.
    [2]
    2. Sanitary facility according to claim 1, characterized in that the damping body (10, 10a, 10b, 10c) has a knitted fabric formed with metal wire (11) and subsequently compressed.
    [3]
    3. Sanitary device according to claim 1 or 2, characterized in that the damping body (10, 10a, 10b, 10c) has a density between 2 g / cm 3 and 5.5 g / cm 3.
    [4]
    4. Sanitary device according to one of claims 1 to 3, characterized in that the damping body (10, 10a, 10b, 10c) has a thickness between 2 mm and 20 mm.
    [5]
    5. Sanitary device according to one of claims 1 to 4, characterized in that the damping element (2) is cylindrical.
    [6]
    6. Sanitary device according to one of claims 1 to 5, characterized in that the at least one pin arrangement has a base body (1) to which the damping element (2, 2a, 2b, 2c) is connected.
    [7]
    7. Sanitary device according to claim 6, characterized in that the damping body is attached to the base body (1) in a form-fitting manner.
    [8]
    8. Sanitary device according to claim 6 or 7, characterized in that the base body (1) has a screw (5).
    [9]
    9. Sanitary device according to claim 7 and 8, characterized in that the damping body (10) is pressed in a form-fitting manner with a head (7) of the screw (5).
    [10]
    10. Sanitary device according to claim 8 or 9, characterized in that the base body (1) has a fastening section in which a screw shaft of the screw (5) is received.
    [11]
    11. Sanitary device according to one of claims 1 to 10, characterized in that the damping element (2) has at least one plastic layer (13) adjoining the damping body (10).
    [12]
    12. Support arrangement in the form of a tub base or tub anchor for supporting a sanitary body with a base body (1) and a damping element (2, 2a, 2b, 2c) adjoining the base body (1), characterized in that the damping element (2, 2a, 2b, 2c) has a damping body (10, 10a, 10b, 10c) formed from metal wire (11).
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    同族专利:
    公开号 | 公开日
    AT522754A3|2022-02-15|
    DE102019116979A1|2020-12-24|
    AT522754A2|2021-01-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CH514087A|1969-12-05|1971-10-15|Sulzer Ag|Device for supporting a machine|
    DE2414929A1|1974-03-28|1975-10-02|Kaspar Lochner|Vibration damper and shock absorber - consists of two discs surrounded by sleeve in which a flowing medium is contained|
    DE10037594A1|2000-08-02|2002-02-14|Sebert Schwingungstechnik Gmbh|Audio electronics or electronics device or component thereof|
    DE102005058106B4|2005-12-05|2008-06-19|Franz Kaldewei Gmbh & Co. Kg|Base for a sanitary tub|
    JP6623075B2|2016-02-18|2019-12-18|日本発條株式会社|Wire mesh spring vibration isolator|
    CN108823914B|2018-05-29|2021-04-20|无锡小天鹅电器有限公司|Foot assembly for clothes treatment device and clothes treatment device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102019116979.8A|DE102019116979A1|2019-06-24|2019-06-24|Sanitary equipment and support arrangement in the form of a tub base or tub anchor|
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