EP1194061A1 - Dispositif de distribution d'une matiere coulante - Google Patents

Dispositif de distribution d'une matiere coulante

Info

Publication number
EP1194061A1
EP1194061A1 EP01938149A EP01938149A EP1194061A1 EP 1194061 A1 EP1194061 A1 EP 1194061A1 EP 01938149 A EP01938149 A EP 01938149A EP 01938149 A EP01938149 A EP 01938149A EP 1194061 A1 EP1194061 A1 EP 1194061A1
Authority
EP
European Patent Office
Prior art keywords
dispensing device
bag
pressure
axis
outlet channel
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.)
Withdrawn
Application number
EP01938149A
Other languages
German (de)
English (en)
Inventor
Manuel Weiser
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP01938149A priority Critical patent/EP1194061A1/fr
Publication of EP1194061A1 publication Critical patent/EP1194061A1/fr
Withdrawn legal-status Critical Current

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
    • A47K5/1211—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston
    • A47K5/1215—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston applied by a peristaltic action

Definitions

  • the invention relates to a dispensing device for flowable goods in a bag with the features of the preamble of claim 1.
  • a dispensing device of the generic type is known from PCT WO 95/23546. Portions of liquid substance are pressed out of the bag, which contains a storage chamber and a portioning chamber, which are connected to one another by a passage.
  • the outlet channel is self-sealing and is opened by an inward pressure which is exerted by a pivotably mounted plate when a pressure piece is pressed onto the metering chamber by means of a lever.
  • there are pivotable support plates for the portioning chamber which are resiliently supported on the rear wall of the housing, and there is a manually operated angle lever as a pressure piece to press onto the portioning chamber and to squeeze out the flowable material through the outlet channel.
  • the invention has for its object to provide a simplified construction of the dispensing device, which also does not require a self-sealing outlet channel.
  • a pouch with flowable material is used, which can be, for example, washing lotions, in particular antimicrobial types, care lotions and disinfectants.
  • the product bag consists of two foils, which, conversely, have a bottle or pear-shaped outline, and which are welded to one another at their edges and flat.
  • An upper flat fastening strip with two push buttons, two middle flat constriction points to form a passage between an upper storage chamber and a lower portioning chamber and two lower flat constriction points to form an outlet channel are formed.
  • the bag is distinguished by the fact that the lower constriction points have approximately rhombus-shaped surfaces, the larger base side of the rhombus being on the outside of the bag and the smaller base side being adjacent to the outlet channel.
  • the sloping sides of the rhombus lead to the outlet channel in a funnel shape.
  • the lower flat constriction points also have push buttons for fastening the bag to a leaning wall of the dispensing device.
  • the dispensing device itself contains a squeeze device which is formed from the leaning wall and manually operated pressure parts.
  • These manually operated pressure parts contain a hand lever, which is pivotally mounted about a first axis, and a pressure pivoting part, which is about a second
  • the pressure swivel part is pivotably arranged at a predetermined distance from the leaning wall, a wedge-shaped space being formed. In the starting position, the wedge is wide at the top and narrow at the bottom, so that the bag, which hangs with its portioning chamber in the wedge-shaped space, is kept closed at the outlet opening by the wedge constriction.
  • the pressure swivel part is displaced so that the conditions at the wedge-shaped space are reversed: the upper end of the space tapers in a wedge shape and the lower end widens like a funnel.
  • Portioning chamber squeezed amount of material squeezed out of the outlet opening.
  • FIG. 1 is a perspective view of the dispensing device, partially in section,
  • Fig. 2 shows a simplified section through the dispensing device with the housing cover open, F Fiigg .. 3 3 the dispensing device with the housing cover closed,
  • Fig. 4 the donation facility when delivering a portion of good
  • Fig. 5 an empty pouch
  • F Fiigg. 6 6 a product pouch, seen from the side
  • Fig. 7 shows a side view of the dispensing device in an embodiment variant with the housing cover open.
  • the dispensing device has a housing 1 for receiving a product bag 2 (FIG. 6) and a squeezing device 3, which is shown in FIGS. 1 to 4.
  • the housing 1 consists of a rear wall 4 and a hinged cover 5, which is about a horizontal axis 6 lower edge of the rear wall 4 can be folded down, as best seen in FIG. 2.
  • the cover can also be pivoted about a lateral axis. Folding up is also possible.
  • a product bag 2 can be hung in the device, which is why there are push buttons 7 on the device bag and counter push buttons 8 on the rear wall 4 of the housing.
  • the counter push buttons can be permanently integrated in the wall 4 or can be exchanged.
  • the rear device wall also has a bulge 9 for providing a leaning wall 10, to which further counter pushbuttons 11 are attached, which work together with pushbuttons 12 of the product bag 2.
  • the bulge 9, with the leaning wall 10 can also be formed by an extra part which is fastened to the rear wall 4.
  • the product bag 2 is produced from two film blanks 2a, 2b, as best seen in FIG. 5.
  • the film blanks are welded to one another at the edge and, moreover, also at flat areas which have been hatched in FIG. 5.
  • an upper flat weld 13 is formed as a fastening strip in which the push buttons 7 are seated, two middle flat constriction welds 14 and two lower flat constriction welds 15.
  • the storage chamber 16 is located between the flat welds 13 and 14 and the portioning chamber 17 is located between the flat welds 14 and 15.
  • a constriction weld 14 forms a passage 18 and between the constriction weld 15 an outlet 19 is formed.
  • the flat shape of the sections 15 is large and
  • the squeezing device 3 comprises a hand lever 30 which is pivotally mounted about an axis 31, the ends of which are seated in bearing blocks 32 of the housing cover 5.
  • the squeezing device 3 also comprises a pressure swivel part 33 which is pivotally mounted about the axis 34, the ends of which are seated in bearing blocks 35.
  • a helical spring or knee spring 36 is tensioned between the bearing block 35 and the pressure swivel part 33 in order to prestress it counterclockwise in FIG. 3.
  • the pressure swiveling part 33 has an asymmetrical spindle-shaped cross section and has a generally flat, slightly curved side 37 (FIG.
  • the material of the pressure swivel part is chosen so that the thinning end 40 forms an elastic lip.
  • the axis 34 lies in the middle thickened part 41 and m such a distance from the leaning wall 10 that an intermediate space is formed between the side 37 of the pressure pivoting part 33 and the leaning wall 10.
  • the space 42 tapers in a wedge shape in the starting position of the dispensing device towards the nose 39 of the pressure swivel part (FIG. 3). It thus follows the natural shape of the portioning chamber 17, the outlet channel 19 of which is kept closed by the nose 39.
  • the pressure swivel part can also be constructed from a plurality of elements, for example the lip 40 can be made of rubber-elastic material and inserted into a relatively rigid plastic element 41.
  • the hand lever 30 has an actuation extension 30a, with which the middle part 41 of the pressure swiveling part 33 can be printed in order to pivot it counterclockwise against the action of the spring 36 (FIG. 4).
  • the Conditions at the intermediate space 42 are now reversed: the lip 40 continuously bends back and squeezes the upper region of the portioning chamber 17, while the lower region of the portioning chamber widens.
  • the intermediate space now assumes the shape 44 shown in FIG. 4, which widens downward.
  • Another advantage of the new dispensing device is the simple way in which the product bag 2 is attached to the back of the device 4. Bag chains with tear lines between the bags can be used, an upper bag of the chain being hooked and fastened into the counter push buttons 8 with its upper push buttons 7, whereupon the push buttons 12 are printed into the counter push buttons 11. After an upper bag has been attached to the rear wall 4 of the device, the lid 5 is closed and the nose 39 lies on the outlet channel 19 and clamps the bag along the lower tear line. The separation of the assembled bag from the bag chain is therefore relieved and at the same time the contents of the portioning chamber of the bag are retained.
  • Fig. 7 shows a side view of the dispensing device with an outlet contactor 50.
  • This consists of a terminal block 51, which is mounted in a slot of the bulge 9 and is pushed outwards by a compression spring 52.
  • the hinged lid 5 is hood-shaped and has edges 53 on the hood cheeks, which can cooperate with the terminal block 51.
  • the hinged cover 5 is closed (position corresponding to FIG. 1), the edges 53 press the clamping bar 51 inwards against the force of the compression spring 52, so that the front edge of the clamping bar 51 disappears behind the leaning wall 10.
  • the hinged lid 5 is opened, as shown in Fig.
  • the compression spring 52 urges the terminal block 51 with its front end outward, which clamps the inserted bag 2 at its lower end against the pressure pivoting part 33. In this way, product is prevented from escaping from the bag 2, even if the pressure swiveling part 33 has been pivoted away out of contact with the lower end of the bag 2 by opening the hinged lid 5.
  • the hinged lid 5 is closed, such a leakage protector 50 is not required, because the pressure pivoting part 33 then normally assumes its pinched position and prevents content from leaking out of the bag 2, unless the hand lever 30 is pressed and a portion of the bag content is delivered.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bag Frames (AREA)

Abstract

L'invention concerne un dispositif de distribution d'une matière coulante dans un sac qui comprend une chambre de stockage (16), une chambre de portionnement (17), un passage (18) entre les chambres (16, 18) et un canal d'évacuation (19), ledit sac pouvant être suspendu dans ce dispositif de distribution (1) Un dispositif de pincement (3) du dispositif de distribution (1) comporte une paroi d'appui (10), sur laquelle le sac (2) prend appui, ainsi que des éléments de pression actionnés à la main, notamment un levier à main (30) et un élément de pression pivotant (33) qui pincent le sac (2) au niveau de la chambre de portionnement (17) et expriment la matière vers le canal d'évacuation (19).
EP01938149A 2000-05-08 2001-05-03 Dispositif de distribution d'une matiere coulante Withdrawn EP1194061A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01938149A EP1194061A1 (fr) 2000-05-08 2001-05-03 Dispositif de distribution d'une matiere coulante

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP00109689 2000-05-08
EP00109689A EP1153564A1 (fr) 2000-05-08 2000-05-08 Distributeur pour liquide visqueux
EP01938149A EP1194061A1 (fr) 2000-05-08 2001-05-03 Dispositif de distribution d'une matiere coulante
PCT/EP2001/004948 WO2001085000A1 (fr) 2000-05-08 2001-05-03 Dispositif de distribution d'une matiere coulante

Publications (1)

Publication Number Publication Date
EP1194061A1 true EP1194061A1 (fr) 2002-04-10

Family

ID=8168645

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00109689A Withdrawn EP1153564A1 (fr) 2000-05-08 2000-05-08 Distributeur pour liquide visqueux
EP01938149A Withdrawn EP1194061A1 (fr) 2000-05-08 2001-05-03 Dispositif de distribution d'une matiere coulante

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP00109689A Withdrawn EP1153564A1 (fr) 2000-05-08 2000-05-08 Distributeur pour liquide visqueux

Country Status (6)

Country Link
US (1) US6540110B2 (fr)
EP (2) EP1153564A1 (fr)
AU (1) AU6388401A (fr)
CA (1) CA2376330A1 (fr)
IL (1) IL146942A0 (fr)
WO (1) WO2001085000A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6832701B2 (en) * 2002-04-05 2004-12-21 Johnsondiversey, Inc. Self metering dispensing device
US7278554B2 (en) * 2004-05-10 2007-10-09 Chester Labs, Inc. Hinged dispenser housing and adaptor
DE102005021632A1 (de) * 2005-05-06 2006-11-09 Matzel, Manfred, Dr. Spender
US7617952B2 (en) * 2006-01-30 2009-11-17 Saleh George A Dispenser for disinfecting gel
AU2011362646B2 (en) * 2011-03-14 2015-12-10 Sca Hygiene Products Ab A dispensing mechanism and a dispenser
RU2560282C2 (ru) * 2011-03-14 2015-08-20 Ска Хайджин Продактс Аб Выдачной механизм и выдачное устройство
US8991648B2 (en) * 2011-07-12 2015-03-31 Gojo Industries, Inc. Shut-off system for a dispenser
CN104000528B (zh) * 2014-05-13 2016-08-24 华南理工大学 一种可循环利用沐浴露袋
JP6446865B2 (ja) * 2014-07-01 2019-01-09 東洋製罐株式会社 パウチ用アタッチメント
JP6713123B2 (ja) * 2016-11-29 2020-06-24 アサヒビール株式会社 手動液体供給装置を自動液体供給装置に変換する変換装置、及び該変換装置に備わる取付板
US20200277559A1 (en) * 2019-02-28 2020-09-03 Thermo Electron Led Gmbh Expressors and Expressor Systems for Separating Components of a Biological Suspension and Methods of Use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741439A (en) * 1971-11-04 1973-06-26 R Vehrs Viscous liquid dispenser
US4163509A (en) * 1977-02-22 1979-08-07 The Procter & Gamble Company Squeeze dispenser with self closing valve
US4424917A (en) * 1981-06-01 1984-01-10 The Reseal Container Corporation Of America Self-cleaning valve
US4650452A (en) * 1985-04-29 1987-03-17 Squibb Corporation Method for joining a tube to a collection pouch
US5000350A (en) * 1985-12-10 1991-03-19 Thomsen Peter N Dispenser with replaceable pouch
US5067635A (en) * 1985-12-10 1991-11-26 Peter Thomsen Dispenser pouch and holder and dispensing unit therefor
DE8915054U1 (de) * 1989-12-22 1990-03-01 Basotherm GmbH, 7950 Biberach Vorrichtung zur Abgabe fließfähiger Medien
US5857592A (en) * 1994-03-02 1999-01-12 Plum Kemi Produktion A/S Dispensing device for dispensing liquid substance from a pouch
US5806717A (en) * 1996-05-10 1998-09-15 Jesus Hernan Herrera-Gutierrez Low cost dispensing bags for liquid soap with a measuring chamber and sealed exit spout for dispensing in a simplified dispensing mechanism
US5791521A (en) * 1996-06-11 1998-08-11 Tokan Kogyo Co., Ltd. Liquid dispensing bag and quantitative chamber forming jig for liquid dispensing device
US5845813A (en) * 1997-06-20 1998-12-08 Werner; Barry J. Toothpaste dispenser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0185000A1 *

Also Published As

Publication number Publication date
EP1153564A1 (fr) 2001-11-14
CA2376330A1 (fr) 2001-11-15
US6540110B2 (en) 2003-04-01
US20020162855A1 (en) 2002-11-07
AU6388401A (en) 2001-11-20
WO2001085000A1 (fr) 2001-11-15
IL146942A0 (en) 2002-08-14

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