• 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:
    It is described a toilet seat with a pair of glasses and with a lid, these plastic parts made of seat parts are connected to each other via a hinge. In order to create advantageous construction conditions, it is proposed that at least one of the two seat parts comprises a shell (1) made of acrylic glass, which forms a hollow body filled with plastic material (2) and integrally joined from a base plate (4) and a deep-drawn shell profile (3) is.
    公开号:AT513211A1
    申请号:T50300/2012
    申请日:2012-07-27
    公开日:2014-02-15
    发明作者:
    申请人:Kneidinger Ernst；
    IPC主号:
    专利说明:

    1
    (38740) II
    The invention relates to a toilet seat with a pair of glasses and with a lid, said plastic parts made of seat parts are connected to each other via a hinge.
    The spectacles and lids of toilet seats are usually made in large numbers of plastic by injection molding. The injection molding process produces smooth surfaces, but these surfaces are not sufficiently abrasion resistant, so that the surfaces of these seat parts lose their shine and are roughened by repeated cleaning, which not only makes these seat parts unsightly, but also makes their cleaning increasingly difficult.
    The invention is therefore based on the object, a toilet seat of the type described with simple structural means in such a way that the seat parts have a substantially abrasion resistant surface or a surface in the abrasion, the external appearance hardly changes.
    Starting from a toilet seat of the kind described above, the invention solves the stated object in that at least one of the two seat parts comprises a shell made of acrylic glass, which forms a hollow body filled with plastic and is joined cohesively from a bottom plate and a deep-drawn shell profile.
    By providing an outer shell of acrylic glass, the physical properties of this material in terms of abrasion resistance can be advantageous for the 2/9 2
    Glasses and the lid of a toilet seat are used. The prerequisite is, however, that the thin-walled trays made of acrylic glass can be manufactured dimensionally stable without risk of distortion. This is ensured by the construction of the shells of a bottom plate and a deep-drawn shell profile, which is materially connected to the bottom profile. Through the deep-drawing of cast acrylic glass sheets dimensionally stable shell profiles are obtained, which can be joined with a flat bottom plate made of acrylic glass to a distortion-free hollow body. The plastic filling the hollow shell body increases the strength of the manufactured from the shell bodies seat parts and forms corresponding bearing body for fixing the hinges between the seat parts.
    To increase the dimensional stability and the bottom plate may have a deep-drawn profile, which comes in particular for the lid because of its relation to the glasses larger base in question. By a concave curvature of the soil profile also the cavity of the shell made of acrylic glass can be reduced, so not only saved plastic to fill the hollow shell, but also the weight of the lid or the glasses can be reduced with the consequent lower filling volume.
    Particularly advantageous construction conditions arise when the deep-drawn shell profile surrounds the peripheral end face or the peripheral end faces of the bottom plate, because in this case joints between the deep-drawn shell profile and the bottom plate can be avoided on the outside of the respective seat part. The cohesive connection between the deep-drawn shell profile and the base plate flush inserted in this shell profile can be done with the aid of an acrylic resin, which can be colored according to the bottom plate and covers the bottom end face of the deep-drawn shell profile, so that after grinding a uniform to the outer surface of the deep-drawn shell profile continuous floor surface is achieved. 3/9 3
    The plastic filling of the hollow shells of the seat parts can be different and, for example, consist of a plastic filling in the form of a rigid polyurethane-based foam. Another possibility arises when the shell has a plastic filling based on bonded polyester fibers. In both cases, a high strength of the seat parts and a secure anchoring of the hinges between the seat parts in the plastic filling can be ensured.
    In the drawing, the subject invention is shown, for example. Show it
    1 shows a lid of a toilet seat according to the invention in a schematic cross section,
    Fig. 2, the associated glasses of the toilet seat also in a schematic cross-section and
    Fig. 3 shows the shell fragmentary in the connection region between the deep-drawn shell profile and the bottom plate in cross-section on a larger scale.
    Both the lid shown in FIG. 1 and the spectacles according to FIG. 2 of a toilet lid according to the invention form a composite body of a hollow shell 1 of acrylic glass and of a plastic filling 2, which fills the cavity of this shell 1. The shell 1 of these seat parts is in each case composed of a deep-drawn shell profile 3 and a bottom plate 4, wherein the bottom plate 4 is flush inserted into the bottom opening of the shell profile 3 and connected to the shell profile 3, preferably by means of an acrylic resin cohesively.
    As can be seen from FIG. 3, the base plate 4 is preferably inserted into the deep-drawn shell profile 3 in such a way that a slight projection of the base profile 4 over the bottom-side end face of the shell profile 3 is provided. The acrylic resin used for the material connection between the shell profile 3 and the bottom plate 4 4 covers the bottom end face of the shell profile 3 in a the supernatant of the bottom plate 4 on this end face corresponding 4/9 4th
    Thickness, so that a continuous to the outer surface of the deep-drawn shell profile 3, uniform bottom surface for the shell 1 results. This is particularly important when the shell profile 3 has a different color for coloring the bottom plate 4, because in this case with a coloring of the acrylic resin 5 corresponding to the coloring of the bottom plate 4 after a sanding of the joints a uniform, continuous smooth surface can be ensured can.
    By deep-drawing cast acrylic glass plates dimensionally stable shell profiles 3 are obtained, which result in connection with a flat bottom plate 4 a distortion-free seat part, as shown with reference to the glasses of FIG. In the case of lids, however, with flat bottom plates 4, due to the concavely curved shell profile 3, a comparatively large float space of the seat shell 1, which is to be filled with plastic, results. To avoid an oversized cavity within the shell 1, the bottom plate 4 may have a deep-drawn profile 6 according to FIG. 1, which essentially follows the curvature of the shell profile 3 due to its concave shape and therefore between the bottom plate 4 and the shell profile. 3 reduces resulting cavity with the effect that by saving a plastic filling 2, the lid weight can be reduced significantly without having to accept losses in strength, because yes, the concave curvature of the deep-drawn profile 6 of the bottom plate 4 a corresponding increase in the lid strength with brings. 5.9
    权利要求:
    Claims (5)
    [1]
    Patent Attorneys Dipl.-Ing. Helmut Hübscher Dipl.-Ing. 1. Klloswiese 7, A 4020 Linz (38740) 2. Patent claims 1. toilet seat with a pair of glasses and a lid, these plastic parts made of seat parts are connected to each other via a hinge, characterized in that at least one of the two seat parts a shell ( 1) of acrylic glass, which forms a hollow body filled with plastic and from a bottom plate (4) and a deep-drawn shell profile (3) is joined cohesively.
    [2]
    2. toilet seat according to claim 1, characterized in that the bottom plate (4) has a deep-drawn profile (6).
    [3]
    3. toilet seat according to claim 1 or 2, characterized in that the deep-drawn shell profile (3) surrounds the circumferential end face or the peripheral end faces of the bottom plate (4).
    [4]
    4. Toilet seat according to one of claims 1 to 3, characterized in that the shell (1) has a plastic filling (2) in the form of a rigid polyurethane-based foam.
    [5]
    5. toilet seat according to one of claims 1 to 3, characterized in that the shell (1) has a plastic filling (2) on the basis of bound polyester fibers. Linz, 27 July 2012 Ernst Kneidinger by: / Dl Helmut Hübscher / (signed electronically) 6/9
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    同族专利:
    公开号 | 公开日
    CN203506566U|2014-04-02|
    CN103565340A|2014-02-12|
    AT513211B1|2015-10-15|
    CN103565340B|2016-03-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0847877A1|1996-12-12|1998-06-17|Uwe Biederer|Process for making decorative articles and articles produced by the said process|
    JP2595561B2|1987-09-19|1997-04-02|アイシン精機株式会社|Human body cleaning device|
    US5940895A|1998-04-16|1999-08-24|Kohler Co.|Heated toilet seat|
    CN200966598Y|2006-11-01|2007-10-31|林腾飞|Novel soft cover of closestool|
    BG109972A|2007-10-09|2009-04-30|Стефчо СТАНЕВ|Lavatory seat|
    CN202269975U|2011-10-17|2012-06-13|胡希蒙|Deodorization toilet seat|
    AT513211B1|2012-07-27|2015-10-15|Kneidinger Ernst|toilet seat|AT513211B1|2012-07-27|2015-10-15|Kneidinger Ernst|toilet seat|
    EP3272260A1|2016-07-22|2018-01-24|Duravit Aktiengesellschaft|Sanitary device seat and sanitary device|
    法律状态:
    2018-03-15| MM01| Lapse because of not paying annual fees|Effective date: 20170727 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50300/2012A|AT513211B1|2012-07-27|2012-07-27|toilet seat|ATA50300/2012A| AT513211B1|2012-07-27|2012-07-27|toilet seat|
    CN201310318285.9A| CN103565340B|2012-07-27|2013-07-26|Toilet seat|
    CN201320449379.5U| CN203506566U|2012-07-27|2013-07-26|Toilet seat|
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