WO2006092748A2 - Pompe de distribution de savon liquide - Google Patents

Pompe de distribution de savon liquide Download PDF

Info

Publication number
WO2006092748A2
WO2006092748A2 PCT/IB2006/050538 IB2006050538W WO2006092748A2 WO 2006092748 A2 WO2006092748 A2 WO 2006092748A2 IB 2006050538 W IB2006050538 W IB 2006050538W WO 2006092748 A2 WO2006092748 A2 WO 2006092748A2
Authority
WO
WIPO (PCT)
Prior art keywords
gear
press head
pump
bearing
pump according
Prior art date
Application number
PCT/IB2006/050538
Other languages
English (en)
Other versions
WO2006092748A3 (fr
WO2006092748B1 (fr
Inventor
Osman Er
Original Assignee
Eczacibasi Yapi Gereçleri Sanayi Ve Ticaret A.S.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eczacibasi Yapi Gereçleri Sanayi Ve Ticaret A.S. filed Critical Eczacibasi Yapi Gereçleri Sanayi Ve Ticaret A.S.
Publication of WO2006092748A2 publication Critical patent/WO2006092748A2/fr
Publication of WO2006092748A3 publication Critical patent/WO2006092748A3/fr
Publication of WO2006092748B1 publication Critical patent/WO2006092748B1/fr

Links

Classifications

    • 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
    • A47K5/1208—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a flexible dispensing chamber
    • A47K5/1209—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a flexible dispensing chamber with chamber in the form of a cylindrical tube
    • 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
    • A47K5/1217—Electrical control means for the dispensing mechanism

Definitions

  • Present invention relates to a pump which is used preferably in a liquid soap dispenser or to transfer other liquids.
  • Operation principle of manual soap dispensers widely used in conventional applications is based on the fact of discharging the liquid soap when a user pushes a lever or button.
  • This embodiment may not be hygienic and microorganisms contaminated to the dispenser by the users' hands present danger for the health.
  • a pump which is activated by a hand when it is sensed by a photocell unit trickles soap according to different working mechanisms.
  • a predetermined amount of soap is trickled by using a spring type pump mechanism.
  • the drawback of this system seems to be that as the spring is aged it can not move to a fully secured position, thereby causing both decreases in the amount of soap to be trickled and soap leakage.
  • Fig. 1 is a pre-assembly perspective view of the soap pump.
  • Fig. 2 is an assembled perspective view of the soap pump.
  • the pump (1 1 ) of which pre-assembly state is shown in Fig. 1 comprises the parts/elements designated as an electric motor (101 ), a gear group comprising a gear (102) and a worm gear (103), a press head bearing (104), a gear eccentric shaft (105), a gear main shaft (106), an electronic circuit board (107), an electronic circuit board slot (108), a press head cam (109), a press head (1 10), screws (1 1 1 ), pressure head pins (1 12), a pump outlet (1 13), a left cover (1 14), a cable hole (1 15), a linear movement channel (1 16), a fitting (1 17), a right cover (1 18), a worm gear bearing (1 19), photocell sensors (120), a motor housing (121 ), a motor housing (122), a press head flat surface (123), a flexible hose bearing surface (124), a flexible hose abutment surface (125).
  • an electric motor 101
  • a gear group comprising a gear (102) and a worm
  • the right cover (1 18) and the left cover (1 14) are formed such that they encompass the parts present in the pump (1 1 ) and are connected to each other by means of screws (1 1 1 ).
  • Motor housing compartments (122, 121 ) are established on the right and left covers (1 18, 1 14) in order to secure the place of the electric motor (101 ).
  • Rotary movement of the worm gear (103) is conveyed to the gear (102) in which it is in contact.
  • Rotary axes of the worm gear (103) and the gear (102) are perpendicular to each other.
  • a gear main shaft (106) is inserted in a hole exactly central to the gear (102) which receives the rotary movement and a gear eccentric shaft (105) in a hole next to the center.
  • One end of the gear main shaft (106) passes through the hole, central to the gear (102) and is beared in a slot within the right cover (1 18). In this way, the position of the gear (102) is determined.
  • a press head cam (109) in cylindrical form which has two holes far from the center thereon is connected to the gear (102) by means of a gear main shaft (106) and a gear eccentric shaft (105) inserted into said holes.
  • Rotary movement received from the gear (102) is transformed into an eccentric movement on the press head cam (109) by means of said shafts (105, 106).
  • the press head cam (109) can easily engage into the inner diameter surface of the press head bearing (104) in hollow and cylindrical form and perform a rotary movement on this surface.
  • Outer diameter surface of the press head bearing (104) can easily engage into a slot of spherical form on the press head (1 10) and perform a rotary movement on this surface as well.
  • press head bearing (104) which is both located on the press head cam (109) and built into a slot within the pressure head conveys said eccentric movement to the press head (1 10).
  • the eccentric movement conveyed to the press head (1 10) is transformed into a linear movement on the pressure head pins (1 12) since two pins (1 12) concentrically located on the press head (1 10) on the left and right are beared such that they can move back and forth in the linear movement channel (1 16) on the right (1 18) and left cover (1 14).
  • the press head (1 10) which moves back and forth by means of the linear movement on the pressure head pins (1 12) compresses the flexible hose (not shown in the figure) extending from top to bottom in front of the press head flat surface (123) by pushing it towards flexible hose bearing surfaces (124, 125) in a period in which it moves forth.
  • liquid, preferably soap, in the hose was transferred to outside from a nozzle connected to the bottom end of said flexible hose and the pump outlet (1 13).
  • Flexible hose is filled with liquid in a period in which press head (1 10) comes back.
  • Preferred pump (1 1 ) above is not intended to limit the protection scope of the invention. In view of the knowledge described by the invention, all modifications performed on this preferred pump (1 1 ) should be interpreted in the protection scope of the invention.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L’invention concerne une pompe (11) qui permet de faire couler du savon liquide, utilisée de préférence dans un distributeur de savon liquide, comprenant un moteur électrique (101), un entraînement (102), une vis sans fin (103), un roulement de tête de pressage (104), un arbre d’entraînement excentrique (105), un arbre d’entraînement principal (106), une carte de circuit imprimé électronique (107), une fente de carte de circuit imprimé électronique (108), une came de tête de pressage (109), une tête de pressage (110), une ferrure (117), un roulement de vis sans fin (119), des capteurs à cellules photoélectriques (120) et un capot droit (118) ainsi qu’un capot gauche (114) reliés l’un à l’autre par des vis (111) contenant lesdites parties.
PCT/IB2006/050538 2005-03-01 2006-02-20 Pompe de distribution de savon liquide WO2006092748A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TRTR2005/00699 2005-03-01
TR200500699 2005-03-01

Publications (3)

Publication Number Publication Date
WO2006092748A2 true WO2006092748A2 (fr) 2006-09-08
WO2006092748A3 WO2006092748A3 (fr) 2006-11-02
WO2006092748B1 WO2006092748B1 (fr) 2006-11-30

Family

ID=36763447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/050538 WO2006092748A2 (fr) 2005-03-01 2006-02-20 Pompe de distribution de savon liquide

Country Status (1)

Country Link
WO (1) WO2006092748A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033943A (en) * 1990-01-08 1991-07-23 Eldex Laboratories, Inc. Low fluid shear pump
US5255822A (en) * 1991-12-09 1993-10-26 M & D International Enterprises, Inc. Automatic soap dispenser
US5492247A (en) * 1994-06-02 1996-02-20 Shu; Aling Automatic soap dispenser
US6036056A (en) * 1997-05-05 2000-03-14 Lee; Kuo-Chou Automatic soap dispensing device
US6209752B1 (en) * 1999-03-10 2001-04-03 Kimberly-Clark Worldwide, Inc. Automatic soap dispenser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033943A (en) * 1990-01-08 1991-07-23 Eldex Laboratories, Inc. Low fluid shear pump
US5255822A (en) * 1991-12-09 1993-10-26 M & D International Enterprises, Inc. Automatic soap dispenser
US5492247A (en) * 1994-06-02 1996-02-20 Shu; Aling Automatic soap dispenser
US6036056A (en) * 1997-05-05 2000-03-14 Lee; Kuo-Chou Automatic soap dispensing device
US6209752B1 (en) * 1999-03-10 2001-04-03 Kimberly-Clark Worldwide, Inc. Automatic soap dispenser

Also Published As

Publication number Publication date
WO2006092748A3 (fr) 2006-11-02
WO2006092748B1 (fr) 2006-11-30

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