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1.发明公开公开(公告)号：US20230270293A1
公开(公告)日：2023-08-31
申请号：US18142102
申请日：2023-05-02
摘要： A reconfigurable water distribution system for a walk-in tub bathing installation including two or more types of discharge ports for discharging water. The system includes a single motorized pump having an input connected to a suction port of the bathing installation, and an output port delivering pressurized water. A pipe system selectively connects the pump to the two or more types of discharge ports to selectively direct the pressurized water to the different ones of the types of discharge ports. The system selectively enables the bathing installation to perform a plurality of different functions using a single pump.
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公开(公告)号：US11659963B2
公开(公告)日：2023-05-30
申请号：US17081881
申请日：2020-10-27
摘要： A reconfigurable water distribution system for a walk-in tub bathing installation including two or more types of discharge ports for discharging water. The system includes a single motorized pump having an input connected to a suction port of the bathing installation, and an output port delivering pressurized water. A pipe system selectively connects the pump to the two or more types of discharge ports to selectively direct the pressurized water to the different ones of the types of discharge ports. The system selectively enables the bathing installation to perform a plurality of different functions using a single pump.
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公开(公告)号：US11433627B2
公开(公告)日：2022-09-06
申请号：US16577023
申请日：2019-09-20
申请人： Kohler Co.
发明人： Kenneth Stout
IPC分类号： B29C71/00 , B29C70/54 , B29L31/00 , B29K309/08 , A47K3/02
摘要： A method of forming a bathtub includes forming a core from a core material, coupling the core to a bathtub shell, applying a reinforcing material to the bathtub shell over the core to form a reinforcement structure, forming one or more openings in the bathtub shell, and substantially removing the core from between the bathtub shell and the reinforcement structure to define one or more fluid channels of the bathtub.
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公开(公告)号：US11324659B1
公开(公告)日：2022-05-10
申请号：US17076710
申请日：2020-10-21
发明人： Graham J. Campbell
摘要： A fitting assembly for installation in an opening in a tub shell wall of a bathing installation tub. A resilient grommet is sized to be inserted into the opening and has an interior peripheral recess defined in a wall portion, having a recess cross-sectional configuration. A fitting body has a protruding external rib having a rib cross-sectional configuration complimentary to the recess cross-sectional configuration, the rib positioned on the fitting body so that when the fitting body is inserted into the grommet, the rib is received into the recess on the grommet. The grommet and fitting are configured such that the recess and the rib are positioned behind the back surface of the shell wall when installed in the opening, and the grommet is compressed by the edge of the shell opening and pushed outwardly by the rib to lock the fitting into the shell opening.
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公开(公告)号：US20220117840A1
公开(公告)日：2022-04-21
申请号：US17076710
申请日：2020-10-21
发明人： Graham J. Campbell
摘要： A fitting assembly for installation in an opening in a tub shell wall of a bathing installation tub. A resilient grommet is sized to be inserted into the opening and has an interior peripheral recess defined in a wall portion, having a recess cross-sectional configuration. A fitting body has a protruding external rib having a rib cross-sectional configuration complimentary to the recess cross-sectional configuration, the rib positioned on the fitting body so that when the fitting body is inserted into the grommet, the rib is received into the recess on the grommet. The grommet and fitting are configured such that the recess and the rib are positioned behind the back surface of the shell wall when installed in the opening, and the grommet is compressed by the edge of the shell opening and pushed outwardly by the rib to lock the fitting into the shell opening.
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公开(公告)号：US11033155B2
公开(公告)日：2021-06-15
申请号：US15990804
申请日：2018-05-28
发明人： Hubert Brormann
摘要： A bathtub comprises a frame structure and a tub body. The tub body is pivotally accommodated at the frame structure wherein the tub body is pivotable between a bathing position and an emptying position. The method of emptying the bathtub is distinguished in that the tub body pivots from the bathing position to the emptying position. Another bathtub comprises a frame structure and at least one tub body, the tub body being accommodated on the frame structure and wherein a drainage device is disposed in the bottom of the tub body. The drainage device comprises at least one tube extending from the drain hole of the drainage device up to beneath the tub body.
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公开(公告)号：US10264925B2
公开(公告)日：2019-04-23
申请号：US15423854
申请日：2017-02-03
发明人： Leonard Eriksson
摘要： Described is a prefabricated bathtub or shower pan with curved outer edges and an elevated threshold that act as returning points for water. More specifically, the bathtub or shower pan are formed to include a drain area surrounded by interior sides and a threshold dam. A side ledge is formed atop each of the interior sides, each side ledge having a top edge. Surrounding walls rise from the top edge of each side ledge. Further, the threshold dam has an angled top surface with a lower edge. Notably, the lower edge of the angled top surface is higher than the top edge of each of the side ledges to prevent any water from running from the side ledges onto the threshold dam. The bathtub or shower pan also include curved outer edges that transition from a side wall and onto the threshold dam to return water to the drain area.
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公开(公告)号：US10213057B2
公开(公告)日：2019-02-26
申请号：US13883767
申请日：2011-09-02
摘要： A bathing vessel includes a base and at least one wall extending vertically from the base. The wall includes a multi-layer structure that includes a layer of acrylic material on a first layer of polyurethane material, a layer of acrylonitrile butadiene styrene (ABS) material between the layer of acrylic material and the first layer of polyurethane material, and a second layer of polyurethane material between the layer of ABS material and the first layer of polyurethane material. A wood-containing composite panel is chemically bonded to at least one of the first or second layers of polyurethane material.
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公开(公告)号：US09750376B2
公开(公告)日：2017-09-05
申请号：US15263815
申请日：2016-09-13
发明人： Zeljko Dragovic , Sam Shifron
CPC分类号： A47K3/06 , A61H33/0087 , A61H33/02 , A61H33/6005 , A61H2201/0107
摘要： Spa side panels are trapezoidally-shaped and mounted in respective grooves defined by adjacent tapered corner pieces and their mounting brackets to accommodate differences in coefficients of expansion of the respective parts and prevent structural damage. Angled force transfer members are configured to mate with swept back side surfaces of a spa base pan to achieve a pedestal appearance, and the bottom surface of the base pan is constructed to reduce heat transfer to the spa support surface.
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公开(公告)号：US20170215654A1
公开(公告)日：2017-08-03
申请号：US15423854
申请日：2017-02-03
发明人： LEONARD ERIKSSON
摘要： Described is a prefabricated bathtub or shower pan with curved outer edges and an elevated threshold that act as returning points for water. More specifically, the bathtub or shower pan are formed to include a drain area surrounded by interior sides and a threshold dam. A side ledge is formed atop each of the interior sides, each side ledge having a top edge. Surrounding walls rise from the top edge of each side ledge. Further, the threshold dam has an angled top surface with a lower edge. Notably, the lower edge of the angled top surface is higher than the top edge of each of the side ledges to prevent, any water from running from the side ledges onto the threshold dam. The bathtub or shower pan also include curved outer edges that transition from a side wall and onto the threshold dam to return water to the drain area.
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