US2739317A - Domestic appliance - Google Patents
Domestic appliance Download PDFInfo
- Publication number
- US2739317A US2739317A US325324A US32532452A US2739317A US 2739317 A US2739317 A US 2739317A US 325324 A US325324 A US 325324A US 32532452 A US32532452 A US 32532452A US 2739317 A US2739317 A US 2739317A
- Authority
- US
- United States
- Prior art keywords
- drain
- cup
- pipe
- outlet
- shaped member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/264—Separate sieves or similar object-catching inserts
Definitions
- One of the expenses in getting a dishwasher is the cost of the plumbing required to connect the dishwasher to the drain.
- Figure l is a vertical sectional view of the outlet of a sink and a drain assembly embodying one form of my invention.
- the cup-shaped portion 30 is provided with four inwardly extending projections 40 located 90 apart near the upper portion of the cup 30.
- the combined strainer and closure member 34 is provided with four notches 42 likewise spaced 90 apart so that they will receive the projections 40 as shown in Figure 1 to allow the stopper 38 to close the mouth of the outlet pipe 32.
- the combined strainer and plug 34 is lifted by its knob 44 it may be turned so that its rim 46 rests on top of the projections 40. This will raise the plug 38 up above the outlet of the pipe 32 so as to allow liquids to flow through the combined strainer and plug 34 into the outlet pipe 32.
- a flat bottomed cup-shaped member 50 Surrounding the funnel-shaped member 28 is a flat bottomed cup-shaped member 50 having an outwardly extending flange 52 forming an upper rim.
- the member 50 includes a cylindrical sleeve portion and a perforated nitcd States Patent 2,739,317 Patented Mar. 27, 1956 fiat bottom.
- a sealing gasket 54 Above this rim 52 is a sealing gasket 54 of rubber-like material.
- the bottom of this cup-shaped member is provided with a centrally located opening 56 and other openings 58 surrounding the central opening 56. Between the openings 58 are connecting webs which connect the side walls of the cup-shaped member 50 with the bottom portion immediately surrounding the central opening 56.
- a nut 61 which is threaded onto the threaded lower portion 62 of the outlet pipe 32.
- the threading of the nut 61 upon the threaded portion 62 draws the funnel-shaped member 28 and the cup-shaped member 50 together. This causes the flanges 26 and 52 to be drawn together thereby gripping the flanged opening 22 between the sealing rings 24 and 54 and between the flanges 26 and 52. This holds the drain assembly firmly in place.
- a lateral extending pipe 60 To connect the dishwater to this drain assembly, there is provided a lateral extending pipe 60, the outlet end of which extends through an aperture in the side wall of the cup-shaped member 50.
- This pipe 60 is also sealed to the side wall and supported by the side wall. It extends down into the cup-shaped member 50 at an angle of about 30.
- an outwardly flanged coupling member 64 Sealed to the bottom of the cup-shaped member 50 on the outside of the openings 58 is an outwardly flanged coupling member 64 forming a continuation of the vertical wall of the sleeve portion of the cup member 50.
- the coupling member 64 has a threaded lower portion 66. Fastened to this threaded portion is a nut 68 which connects the threaded portion 66 to the drain pipe '70.
- This coupling includes a sealing ring 72 of a rubber-like mate rial which is located between the upper end of the drain pipe 70 and the lower end of the threaded portion 66.
- the assembly is so arranged that water and liquid flowing at the maximum capacity of the pipe 60 may flow into the chamber 74 located between the cup-shaped member 50 and the funnel 28 as fast as the liquid can be carried by the pipe 60.
- the arrangement of the funnel 28 inside of the cup-shaped member 50 prevents this liquid from being forced into the sink.
- the outlet openings 58 restrict the flow out of the chamber 74 suiticiently that the capacity of the drain pipe 70 will not be exceeded. This arrangement also shields the drain opening so well that there can be no splashing of liquid back up into the sink.
- the funnel-shaped drain may be used when the dishwasher or other appliance is in operation or at any other time. Normally the dishwasher or other appliance will be connected by a hose to the pipe While the form of embodiment of the invention as herein disclosed constitutes a preferred form, it is to be understood that other forms might be adopted as may come within the scope of the claim which follows.
- a household sink provided with a drain opening, a funnel-shaped member including an upper outwardly extending flange overlying the edges of said opening and a collecting basin within said opening connecting with a pipe shaped outlet portion, a cup-shaped member having an upper outwardly extending flange immediately beneath the sink immediately surrounding the drain opening, a sleeve surrounding and being spaced from and extending below said collecting basin, and a lower perforated inwardly extending portion surrounding said pipe shaped outlet portion spaced a substantial distance beneath said collecting basin, a laterally extending pipe connecting into said sleeve above said inwardly extending portion, the
Description
March 27, 1956 c, sc 2,739,317
DOMESTIC APPLIANCE Filed Dec. 11, 1952 Fig.
Care/ I Abresch Attorneys IN VEN TOR.
DOMESTIC APPLIANCE Carel F. Abresch, Dayton, Ohio, assignor to General Motors Corporation, Detroit, Miclu, a corporation of Delaware Application December 11, 1952, Serial No. 325,324
1 Claim. (Cl. 4-191) This invention relates to a domestic appliance and more particularly to a drain assembly for a sink and dishwasher.
One of the expenses in getting a dishwasher is the cost of the plumbing required to connect the dishwasher to the drain.
it is an object of my invention to provide a drain connection for a dishwasher which may be a part of the drain connection for a sink.
It is another object of my invention to provide a drain assembly for a sink having a lateral connection through which there may be discharged into the drain assembly the liquid discharged from another appliance and which prevents the flooding of the sink by such liquid.
These objects are attained in the form shown by providing a funnel-shaped drain connected to the outlet of the sink. Surrounding this funnel-shaped drain is an enclosed chamber having outlets in the bottom. The dishwasher or other appliance connects into this surrounding chamber. Both the funnel and the outlets to this chamber discharge into a coupling connected to the drain.
Further objects and advantages of the present invention will be apparent from the following description, reference being had to the accompanying drawing wherein a preferred form of the invention is clearly shown.
In the drawing:
Figure l is a vertical sectional view of the outlet of a sink and a drain assembly embodying one form of my invention; and
Figure 2 is a top view of Figure 1.
Referring now to the drawing, there is shown the outlet portion 20 of a conventional sink having a flanged outlet opening 22. This flanged outlet opening 22 is provided with a gasket seal ring 24 of a rubber-like material. Resting upon this seal ring 24 is an outwardly extending flange 26 of a funnel-shaped member 28 having an upper cupshaped portion 30 and a lower outlet pipe 32. This funnelshaped member 28 may be provided with a combined strainer and closure member 34 including a flanged strainer cup having a plurality of openings 36 and a stopper 38 adapted to fit the outlet of the cup-shaped portion 30 as shown in Figure 1 to close the drain opening.
The cup-shaped portion 30 is provided with four inwardly extending projections 40 located 90 apart near the upper portion of the cup 30. The combined strainer and closure member 34 is provided with four notches 42 likewise spaced 90 apart so that they will receive the projections 40 as shown in Figure 1 to allow the stopper 38 to close the mouth of the outlet pipe 32. However, when the combined strainer and plug 34 is lifted by its knob 44 it may be turned so that its rim 46 rests on top of the projections 40. This will raise the plug 38 up above the outlet of the pipe 32 so as to allow liquids to flow through the combined strainer and plug 34 into the outlet pipe 32.
Surrounding the funnel-shaped member 28 is a flat bottomed cup-shaped member 50 having an outwardly extending flange 52 forming an upper rim. The member 50 includes a cylindrical sleeve portion and a perforated nitcd States Patent 2,739,317 Patented Mar. 27, 1956 fiat bottom. Above this rim 52 is a sealing gasket 54 of rubber-like material. The bottom of this cup-shaped member is provided with a centrally located opening 56 and other openings 58 surrounding the central opening 56. Between the openings 58 are connecting webs which connect the side walls of the cup-shaped member 50 with the bottom portion immediately surrounding the central opening 56.
Beneath the opening 56 there is provided a nut 61 which is threaded onto the threaded lower portion 62 of the outlet pipe 32. The threading of the nut 61 upon the threaded portion 62 draws the funnel-shaped member 28 and the cup-shaped member 50 together. This causes the flanges 26 and 52 to be drawn together thereby gripping the flanged opening 22 between the sealing rings 24 and 54 and between the flanges 26 and 52. This holds the drain assembly firmly in place.
To connect the dishwater to this drain assembly, there is provided a lateral extending pipe 60, the outlet end of which extends through an aperture in the side wall of the cup-shaped member 50. This pipe 60 is also sealed to the side wall and supported by the side wall. It extends down into the cup-shaped member 50 at an angle of about 30.
Sealed to the bottom of the cup-shaped member 50 on the outside of the openings 58 is an outwardly flanged coupling member 64 forming a continuation of the vertical wall of the sleeve portion of the cup member 50. The coupling member 64 has a threaded lower portion 66. Fastened to this threaded portion is a nut 68 which connects the threaded portion 66 to the drain pipe '70. This coupling includes a sealing ring 72 of a rubber-like mate rial which is located between the upper end of the drain pipe 70 and the lower end of the threaded portion 66.
The assembly is so arranged that water and liquid flowing at the maximum capacity of the pipe 60 may flow into the chamber 74 located between the cup-shaped member 50 and the funnel 28 as fast as the liquid can be carried by the pipe 60. The arrangement of the funnel 28 inside of the cup-shaped member 50 prevents this liquid from being forced into the sink. The outlet openings 58 restrict the flow out of the chamber 74 suiticiently that the capacity of the drain pipe 70 will not be exceeded. This arrangement also shields the drain opening so well that there can be no splashing of liquid back up into the sink. The funnel-shaped drain may be used when the dishwasher or other appliance is in operation or at any other time. Normally the dishwasher or other appliance will be connected by a hose to the pipe While the form of embodiment of the invention as herein disclosed constitutes a preferred form, it is to be understood that other forms might be adopted as may come within the scope of the claim which follows.
What is claimed is as follows:
A household sink provided with a drain opening, a funnel-shaped member including an upper outwardly extending flange overlying the edges of said opening and a collecting basin within said opening connecting with a pipe shaped outlet portion, a cup-shaped member having an upper outwardly extending flange immediately beneath the sink immediately surrounding the drain opening, a sleeve surrounding and being spaced from and extending below said collecting basin, and a lower perforated inwardly extending portion surrounding said pipe shaped outlet portion spaced a substantial distance beneath said collecting basin, a laterally extending pipe connecting into said sleeve above said inwardly extending portion, the
ward each other, and conduit means connecting to the $5 8,569 lower portion of said cup-shaped member. 577,251 832,160 References Cited in the file of this patent 992,144 UNITED STATES PATENTS 5 1,994,7 89 408,215 Clarke Aug. 6, 1889' 451,324 Hal'e Apr. 28, 1891 520,766 Bryc'e June 5, 1894 4 Sanders Apr. 21, 1896 Grundy Feb. 16, 1897 Rfchey et a1. Oct. 2, 1906 Babcock May 16, 1911 Redmond et a1. Mar. 19, 1935 Schaible Apr. 7, 1942 Boosey Nov. 20, 1951
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US325324A US2739317A (en) | 1952-12-11 | 1952-12-11 | Domestic appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US325324A US2739317A (en) | 1952-12-11 | 1952-12-11 | Domestic appliance |
Publications (1)
Publication Number | Publication Date |
---|---|
US2739317A true US2739317A (en) | 1956-03-27 |
Family
ID=23267408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US325324A Expired - Lifetime US2739317A (en) | 1952-12-11 | 1952-12-11 | Domestic appliance |
Country Status (1)
Country | Link |
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US (1) | US2739317A (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987330A (en) * | 1956-10-16 | 1961-06-06 | Robertson Co H H | Sealed pipe to pipe to wall joint |
US2987328A (en) * | 1957-03-15 | 1961-06-06 | Robertson Co H H | Building and air distributing structure |
US3065001A (en) * | 1959-10-19 | 1962-11-20 | Gerald C Iwanowski | Adapter unit for connecting two vacuum producing power units in tandem |
US3287742A (en) * | 1964-04-13 | 1966-11-29 | Ray R Gaddis | Shower pan drain |
US3415548A (en) * | 1965-09-16 | 1968-12-10 | Ultrasonics Ltd | Transducer mounting |
US3802001A (en) * | 1972-02-23 | 1974-04-09 | Premier Tool & Die Ltd | Basket assemblies for sink strainers |
US3839752A (en) * | 1971-04-21 | 1974-10-08 | N Brown | Temporary drain connection means |
US5257648A (en) * | 1991-03-29 | 1993-11-02 | American Brass & Aluminum Foundry Company, Inc. | Pressure testing of tubular fitting installed to a ported wall |
US5273077A (en) * | 1991-03-29 | 1993-12-28 | American Brass & Aluminum Foundry Company, Inc. | Test cap unit for sealed fitting |
US6609259B2 (en) | 2001-08-17 | 2003-08-26 | Metcraft, Inc. | Drain assembly and sink |
US7013500B1 (en) * | 2004-12-03 | 2006-03-21 | Kun-Hsi Lin | Strainer |
US20070204397A1 (en) * | 2006-01-30 | 2007-09-06 | Airbus Deutschland Gmbh | Shower drainage outlet in aircraft |
US7458108B2 (en) | 2005-06-29 | 2008-12-02 | Bath Solutions, Inc. | Scented sink strainer/stopper |
USD745642S1 (en) * | 2014-08-21 | 2015-12-15 | Taizhou Luobang Sanitary Ware Mfg Co., Ltd. | Sink filter device (3) |
US9611630B2 (en) | 2014-04-17 | 2017-04-04 | Martin G. Danhi | Drain catch with cross bars repair insert |
US10844583B2 (en) * | 2016-09-16 | 2020-11-24 | Siemens Mobility GmbH | Drain sieve for a washbasin |
USD919772S1 (en) * | 2017-09-20 | 2021-05-18 | Taizhou Luobang Sanitary Ware Mfg Co., Ltd. | Sink filter device |
US11085179B1 (en) * | 2020-03-24 | 2021-08-10 | TNT Products, Inc. | Sediment collection drain basket apparatus |
USD935571S1 (en) * | 2017-09-20 | 2021-11-09 | Taizhou Luobang Sanitary Ware Mfg Co., Ltd. | Sink filter device |
US20220120068A1 (en) * | 2020-10-19 | 2022-04-21 | Ming Yuh Industrial Co.,Ltd | Sink drain |
USD974535S1 (en) * | 2021-09-13 | 2023-01-03 | Jian Liang | Kitchen sink drain strainer |
USD1009226S1 (en) * | 2023-02-13 | 2023-12-26 | Xinhong Xu | Bath drain stopper |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US408215A (en) * | 1889-08-06 | Bottle-trap | ||
US451324A (en) * | 1891-04-28 | Basin-coupling | ||
US520766A (en) * | 1894-06-05 | Spraying-machine | ||
US558569A (en) * | 1896-04-21 | Barney ii | ||
US577251A (en) * | 1897-02-16 | Pipe-coupling | ||
US832160A (en) * | 1905-04-03 | 1906-10-02 | Michael Richey | File-cutting machine. |
US992144A (en) * | 1910-10-21 | 1911-05-16 | Fred A Babcock | Blast-nozzle. |
US1994789A (en) * | 1935-03-19 | Bathtub fixture | ||
US2278566A (en) * | 1940-02-23 | 1942-04-07 | Michael F Schaible | Drain fitting |
US2575905A (en) * | 1949-09-20 | 1951-11-20 | Edward W N Boosey | Waste flow control |
-
1952
- 1952-12-11 US US325324A patent/US2739317A/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US408215A (en) * | 1889-08-06 | Bottle-trap | ||
US451324A (en) * | 1891-04-28 | Basin-coupling | ||
US520766A (en) * | 1894-06-05 | Spraying-machine | ||
US558569A (en) * | 1896-04-21 | Barney ii | ||
US577251A (en) * | 1897-02-16 | Pipe-coupling | ||
US1994789A (en) * | 1935-03-19 | Bathtub fixture | ||
US832160A (en) * | 1905-04-03 | 1906-10-02 | Michael Richey | File-cutting machine. |
US992144A (en) * | 1910-10-21 | 1911-05-16 | Fred A Babcock | Blast-nozzle. |
US2278566A (en) * | 1940-02-23 | 1942-04-07 | Michael F Schaible | Drain fitting |
US2575905A (en) * | 1949-09-20 | 1951-11-20 | Edward W N Boosey | Waste flow control |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987330A (en) * | 1956-10-16 | 1961-06-06 | Robertson Co H H | Sealed pipe to pipe to wall joint |
US2987328A (en) * | 1957-03-15 | 1961-06-06 | Robertson Co H H | Building and air distributing structure |
US3065001A (en) * | 1959-10-19 | 1962-11-20 | Gerald C Iwanowski | Adapter unit for connecting two vacuum producing power units in tandem |
US3287742A (en) * | 1964-04-13 | 1966-11-29 | Ray R Gaddis | Shower pan drain |
US3415548A (en) * | 1965-09-16 | 1968-12-10 | Ultrasonics Ltd | Transducer mounting |
US3839752A (en) * | 1971-04-21 | 1974-10-08 | N Brown | Temporary drain connection means |
US3802001A (en) * | 1972-02-23 | 1974-04-09 | Premier Tool & Die Ltd | Basket assemblies for sink strainers |
US5257648A (en) * | 1991-03-29 | 1993-11-02 | American Brass & Aluminum Foundry Company, Inc. | Pressure testing of tubular fitting installed to a ported wall |
US5273077A (en) * | 1991-03-29 | 1993-12-28 | American Brass & Aluminum Foundry Company, Inc. | Test cap unit for sealed fitting |
US6609259B2 (en) | 2001-08-17 | 2003-08-26 | Metcraft, Inc. | Drain assembly and sink |
US7013500B1 (en) * | 2004-12-03 | 2006-03-21 | Kun-Hsi Lin | Strainer |
US7458108B2 (en) | 2005-06-29 | 2008-12-02 | Bath Solutions, Inc. | Scented sink strainer/stopper |
US20070204397A1 (en) * | 2006-01-30 | 2007-09-06 | Airbus Deutschland Gmbh | Shower drainage outlet in aircraft |
US7856680B2 (en) * | 2006-01-30 | 2010-12-28 | Airbus Deutschland Gmbh | Shower drainage outlet in aircraft |
US9611630B2 (en) | 2014-04-17 | 2017-04-04 | Martin G. Danhi | Drain catch with cross bars repair insert |
USD745642S1 (en) * | 2014-08-21 | 2015-12-15 | Taizhou Luobang Sanitary Ware Mfg Co., Ltd. | Sink filter device (3) |
US10844583B2 (en) * | 2016-09-16 | 2020-11-24 | Siemens Mobility GmbH | Drain sieve for a washbasin |
USD919772S1 (en) * | 2017-09-20 | 2021-05-18 | Taizhou Luobang Sanitary Ware Mfg Co., Ltd. | Sink filter device |
USD935571S1 (en) * | 2017-09-20 | 2021-11-09 | Taizhou Luobang Sanitary Ware Mfg Co., Ltd. | Sink filter device |
US11085179B1 (en) * | 2020-03-24 | 2021-08-10 | TNT Products, Inc. | Sediment collection drain basket apparatus |
US20220120068A1 (en) * | 2020-10-19 | 2022-04-21 | Ming Yuh Industrial Co.,Ltd | Sink drain |
USD974535S1 (en) * | 2021-09-13 | 2023-01-03 | Jian Liang | Kitchen sink drain strainer |
USD1009226S1 (en) * | 2023-02-13 | 2023-12-26 | Xinhong Xu | Bath drain stopper |
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