US1789338A - Liquid-soap-dispensing device - Google Patents

Liquid-soap-dispensing device Download PDF

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Publication number
US1789338A
US1789338A US338480A US33848029A US1789338A US 1789338 A US1789338 A US 1789338A US 338480 A US338480 A US 338480A US 33848029 A US33848029 A US 33848029A US 1789338 A US1789338 A US 1789338A
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United States
Prior art keywords
casing
soap
bore
pump
liquid
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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
Application number
US338480A
Inventor
Kooperstein Louis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
West Disinfecting Co
Original Assignee
West Disinfecting Co
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Publication date
Application filed by West Disinfecting Co filed Critical West Disinfecting Co
Priority to US338480A priority Critical patent/US1789338A/en
Application granted granted Critical
Publication of US1789338A publication Critical patent/US1789338A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0205—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by manually operable pumping apparatus
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume
    • A47K5/1204—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a rigid dispensing chamber and pistons
    • A47K5/1205—Dispensing from the top of the dispenser with a vertical piston
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K2005/1218—Table mounted; Dispensers integrated with the mixing tap

Definitions

  • the object of the invention is to provide a dispensing apparatus applicable to a lavatory top plate.
  • the primary soap receptacle is located below the lavatory plate, a discharge nozzle being disposed above the plate together with an 'operating plunger for a pump valve andconduit elements which operativelycommunicate with the interior of the soap receptacle.
  • Fig.1 is a sectional elevation of an embodiment of the invention
  • Fig. 2 is an enlarged section on the line 2 2 Fig. 1.
  • A. indicates the main casing of the device, the casing being formed with a depending tubular member 1 at the top of which the casing is outwardly flared providing an annular shoulder 2.
  • the casing is also formed with a nozzle .3.
  • the casing is applied by passing the tubular extension 1 through an opening in the lavatory top 1 after which nut 5 is turned upward on the threaded tubular member to clamp the device in position.
  • a washer 6 may be interposed between the. lavatory plate and nut 5.
  • the bore of tubular member 1 is slightly reduced towards its lower end and into said reduced section is fitted the upper end of a tube 7 the tube being held in place by .a set screw 8.
  • the end of tube 7 is threaded to receive a pump casing 9.
  • tubular member 1 and tube 7 Extending centrally of tubular member 1 and tube 7 is'an operating rod 10.
  • the rod at its lower end enters pump casing 9.
  • the rod Within the casing the rod is flanged at 11 to serve as an abutment or stop for a washer 12, the latter being held in place by a shouldered thumb nut 13 threaded on a reduced section V of the rod.
  • Washer 12 en gages the walls of the annular bore 9a: of the valve casing, the base of the bore being narrowed and communicating with a ball-hold ing chamber 14, enclosing aball valve 15, the
  • r0d10 The upper end of r0d10 is connected to 01" and a button19l- Gompressio'n ofthe plunger'rwill impar't a downwardmovement to the rod 10 and willfaactuate the? pump comprising the elements above describedml- 1 Y -2Goinmunicating with bore 9wlof'the pump leasing is a s I d1ict20 having horizontal and '.::vertical:branches. The vertical 'branch at .::its-.top. issomewhatxenlarged to receive the 1 lower end ofapipe21. .'Pipe;21 extends up-.
  • the pump is, formed quite independently of the nozzle, and the nozzle top forms the main casing of the device so that a very rigid connection to. the lavatory top is provided.
  • the integral depending tubular member of the casing A receives the nut 5 by means of which the device is clamped to the lavatory top.
  • the tubular member 21, by means of which the soap A passes vfrom the pump to the nozzle, can be detached for cleaning, and all of the parts may very quickly be disassembled and reassembled for cleaning, repair or replacement.
  • the soap container 21 may be 1 supported in any suitable manner.
  • the container 21: is' shown as having a cap 22 secured to a threaded neck member 23, the latter being threaded upon tubular extension 10f the faucetkcasing.

Description

Jan. 20, 1931. KOOPERSTElN 1,789,338
LIQUID SOAP DISPENSING DEVICE Filed Feb. 8. 1929 Z 0 2 lNVE-NTOR 6+ I M ATTORNEY Patented Jan. 20, 1931 UNITED STATE/SC, f
Louis xoornasrnrn'or ASTORIA, new vein! ass rqnonliro Mhsrhrsirifhflirte company, or LONG ISLAND CITY, New. yoam-n connonarron or nnwxo ax f rmournsoAr-nrsr'nitsrnq V Application filed February s;'.-1' zeq;f saarmf gsasq The object of the invention is to provide a dispensing apparatus applicable to a lavatory top plate. The primary soap receptacle is located below the lavatory plate, a discharge nozzle being disposed above the plate together with an 'operating plunger for a pump valve andconduit elements which operativelycommunicate with the interior of the soap receptacle. The invention will be 1 described with reference to the accompanying drawings in which Fig.1 is a sectional elevation of an embodiment of the invention, and Fig. 2 is an enlarged section on the line 2 2 Fig. 1.
In the drawings A. indicates the main casing of the device, the casing being formed with a depending tubular member 1 at the top of which the casing is outwardly flared providing an annular shoulder 2. The casing is also formed with a nozzle .3. The casing is applied by passing the tubular extension 1 through an opening in the lavatory top 1 after which nut 5 is turned upward on the threaded tubular member to clamp the device in position. A washer 6 may be interposed between the. lavatory plate and nut 5. The bore of tubular member 1 is slightly reduced towards its lower end and into said reduced section is fitted the upper end of a tube 7 the tube being held in place by .a set screw 8. The end of tube 7 is threaded to receive a pump casing 9.
Extending centrally of tubular member 1 and tube 7 is'an operating rod 10. The rod at its lower end enters pump casing 9. Within the casing the rod is flanged at 11 to serve as an abutment or stop for a washer 12, the latter being held in place by a shouldered thumb nut 13 threaded on a reduced section V of the rod. below flange 11. Washer 12 en gages the walls of the annular bore 9a: of the valve casing, the base of the bore being narrowed and communicating with a ball-hold ing chamber 14, enclosing aball valve 15, the
. ball normally shutting ofi an air inlet 16. Within bore 900 is aspring 16 which, engages thumb nut 13 and serves to maintain rod 10 normally in an upper position.
5 The upper end of r0d10 is connected to 01" anda button19l- Gompressio'n ofthe plunger'rwill impar't a downwardmovement to the rod 10 and willfaactuate the? pump comprising the elements above describedml- 1 Y -2Goinmunicating with bore 9wlof'the pump leasing is a s I d1ict20 having horizontal and '.::vertical:branches. The vertical 'branch at .::its-.top. issomewhatxenlarged to receive the 1 lower end ofapipe21. .'Pipe;21 extends up-.
1; wardly :through a suitable aperture formed in. the-icasing A and depending "-member' 1, -and at its top thepipe communicates with a bore;3w formed in nozzle 3.. Lgr-In theLoperationofthe device, downward movement of plunger comprising elements 17 and-.19,-'guided by 'beaiing plug 18 threaded in casing A, willithrough rod 10 impart: a
downward and assertive movement to the pump against the tension of spring 16. As" explained above the pump casing'anddeeng ged .byiga" plun -er stem ll 7 pendent tubular member 1 will be disposed within a liquid soap-containing receptacle. Soap which has entered bore 9% by a previous upward or suction movement of the pump will in said operative movement of the pump be forced through duct 20 and'thence upwardly through tube 21 for discharge through nozzle 3.
Onebf the primary advantages of the de-'=-L vice resides in the simplicity of construction and lightness of. operation. The pump is, formed quite independently of the nozzle, and the nozzle top forms the main casing of the device so that a very rigid connection to. the lavatory top is provided. The integral depending tubular member of the casing A receives the nut 5 by means of which the device is clamped to the lavatory top. The tubular member 21, by means of which the soap A passes vfrom the pump to the nozzle, can be detached for cleaning, and all of the parts may very quickly be disassembled and reassembled for cleaning, repair or replacement.
Having described my invention what I claim and desire tosecure by Letters Patent is as follows: it being understood'that various modifications may be made in the form and arrangement of the embodiment shown. Forexample, the soap container 21: may be 1 supported in any suitable manner. In the present instance, however, the container 21: is' shown as having a cap 22 secured to a threaded neck member 23, the latter being threaded upon tubular extension 10f the faucetkcasing.
lclaimzv J In liquid soap dispensing apparatu a faucet casing formed as a cast member hav '-ingia 'longitridimillyfattending bore, amen r Y ally o fiset"faueetmeck-and"a depending externally threaded tubular extension,c an op.er
ating rod extendingthrough said bore and v I i V projecting below the-,e;;tension,saidi -rod lying parallel with a second bore 'forme'd in i'the Yea-sing:andrzextendingiflsongitudinally :of the tubular rex'tensicn- =Land -reommmiicati-ng wvith a'sdischar'gerbore aformed: in rthelfaucet I zneckcportion-xof: the casing,ia valve casing; a I 4 tubular membetconneetingzthe wal ueeandathe r'd-ependingztubular;sectiomofethezrfinstcmentioned "casing, a wpnm'p zmecha nismp adapted *to I be ropenated by \said rodiand in register :thereivithga tube detachablynconnectinga udi'schargei passagewayiforined i in the valve xeasing andwsaid i secondglongitu'dinal Whore efformediin the{faucetcasingextension;aiplug v :threa dedzinzthezuppercendzdf the; first; named longitudinal bore; andca:plungerr-oarriedrby :the plug an'dwadaptedxto zoperativelyzengage wthewsai'd "rod. 1 a ln'ttestimony whereof," .Ishzweigned my -namewto(thismpecification; Y t
JLOUIS IKGOPERSTEIN; r 3 V I
US338480A 1929-02-08 1929-02-08 Liquid-soap-dispensing device Expired - Lifetime US1789338A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811284A (en) * 1955-06-23 1957-10-29 Rogers Tony Dispenser for liquids
US5226566A (en) * 1990-09-05 1993-07-13 Scott Paper Company Modular counter mounted fluid dispensing apparatus
US5799834A (en) * 1996-10-21 1998-09-01 Marley Pump Telescoping column pipe assembly for fuel dispensing pumping systems
US5853113A (en) * 1996-10-21 1998-12-29 Marley Pump Telescoping column pipe assembly for fuel dispensing pumping systems
US20050155988A1 (en) * 2004-01-16 2005-07-21 Meehan Steven K. Stationary soap dispenser assembly
US20070017932A1 (en) * 2005-07-25 2007-01-25 Ciavarella Nick E Counter mounted dispensing system
US11234563B2 (en) * 2019-09-03 2022-02-01 Peter Bai Countermount foam dispenser
US11297983B2 (en) * 2019-09-03 2022-04-12 Peter Bai Countermount foam dispenser
US20220151441A1 (en) * 2019-09-03 2022-05-19 Peter Bai Countermount foam dispenser

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811284A (en) * 1955-06-23 1957-10-29 Rogers Tony Dispenser for liquids
US5226566A (en) * 1990-09-05 1993-07-13 Scott Paper Company Modular counter mounted fluid dispensing apparatus
US5799834A (en) * 1996-10-21 1998-09-01 Marley Pump Telescoping column pipe assembly for fuel dispensing pumping systems
US5853113A (en) * 1996-10-21 1998-12-29 Marley Pump Telescoping column pipe assembly for fuel dispensing pumping systems
US5921441A (en) * 1996-10-21 1999-07-13 Marley Pump Telescoping column pipe assembly for fuel dispensing pumping systems
US7527174B2 (en) 2004-01-16 2009-05-05 Masco Corporation Of Indiana Stationary soap dispenser assembly
US20050155988A1 (en) * 2004-01-16 2005-07-21 Meehan Steven K. Stationary soap dispenser assembly
US20070017932A1 (en) * 2005-07-25 2007-01-25 Ciavarella Nick E Counter mounted dispensing system
US7815074B2 (en) * 2005-07-25 2010-10-19 Joseph S Kanfer Counter mounted dispensing system
US20110024447A1 (en) * 2005-07-25 2011-02-03 Ciavarella Nick E Counter mounted dispensing system
US8087545B2 (en) * 2005-07-25 2012-01-03 Gojo Industries, Inc. Counter mounted dispensing system
US11234563B2 (en) * 2019-09-03 2022-02-01 Peter Bai Countermount foam dispenser
US11297983B2 (en) * 2019-09-03 2022-04-12 Peter Bai Countermount foam dispenser
US20220151441A1 (en) * 2019-09-03 2022-05-19 Peter Bai Countermount foam dispenser

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