WO2019091281A1 - Bague pour distributeur de liquide - Google Patents

Bague pour distributeur de liquide Download PDF

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Publication number
WO2019091281A1
WO2019091281A1 PCT/CN2018/111329 CN2018111329W WO2019091281A1 WO 2019091281 A1 WO2019091281 A1 WO 2019091281A1 CN 2018111329 W CN2018111329 W CN 2018111329W WO 2019091281 A1 WO2019091281 A1 WO 2019091281A1
Authority
WO
WIPO (PCT)
Prior art keywords
bottle
collar
pump
flow path
duct
Prior art date
Application number
PCT/CN2018/111329
Other languages
English (en)
Inventor
Vincent Siu-Leung LAW
Original Assignee
Emmarco Industries Company Limited
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 Emmarco Industries Company Limited filed Critical Emmarco Industries Company Limited
Priority to CN201890001351.6U priority Critical patent/CN212913022U/zh
Publication of WO2019091281A1 publication Critical patent/WO2019091281A1/fr

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1095—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle with movable suction side
    • 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

Definitions

  • the present invention relates to pumps for use on bottles such as liquid and hand soap dispensers.
  • a typical hand soap dispenser pump comprises a housing for containing the spring mechanism for biasing the dispensing actuator into its neutral position.
  • the housing has to have a hole for displacement of air when the actuator is compressed.
  • soap solution tends to enter into the housing through the hole, and the actuator will not be able to work properly.
  • the invention proposes a soap dispenser bottle comprising a dispensing pump, the dispensing pump having a housing for containing pumping mechanism; the housing having a hole which allows displacement of air in the housing; a collar for receiving the dispensing pump; a bottle body having a mouth for receiving the collar; wherein the collar comprises an angular air flow path.
  • the angular flow path prevents soap solution in the bottle from accessing the hole easily, as the soap solution has to move past a corner in order to arrive at the hole. Therefore, the collar prevents the housing from being wet or contaminated with soap solution from the bottle.
  • the angular air flow path comprises: a first duct providing an opening for air in the bottle body; and a second duct to which the first duct is connected orthogonally; the second duct being configurable to align with the hole of the dispenser pump.
  • the collar is made of silicon, or other water resistant, compressible and resilient material.
  • the invention proposes a collar for a dispenser pump of a soap dispenser bottle comprising an orifice for receiving the dispenser pump; a neck for being received by a bottle body; the internal wall of the collar having a flow path for directing air in the bottle to a hole in the dispenser pump; wherein the flow path is angular.
  • the angular air flow path comprises: a first duct providing an opening for air in the bottle body; and a second duct to which the first duct is connected orthogonally; the second duct being configurable to align with the hole of the dispenser pump.
  • Figure 1 is an illustration of a lotion dispenser which uses the embodiment
  • Figure 2 is a pump used in the lotion dispenser of Figure 1;
  • FIG 3 illustrate the embodiment used in the lotion dispenser of Figure 1;
  • Figure 4 is the cross sectional view of the embodiment of Figure 3.
  • Figure 5 is a variation of the embodiment of Figure 3
  • Figure 1 shows a soap dispensing bottle 101.
  • the bottle comprises a bottle body 103.
  • the bottle body 103 had a mouth 105 at the top of the bottle body 103 as shown.
  • the mouth 105 can be used to fill the bottle body 103 with suitable contents, which is normally soap and water.
  • the mouth 105 is covered by a pump 107 for withdrawing the content of the soap dispensing bottle 101.
  • Figure 2 shows the pump 107 without the bottle body 103.
  • the top portion of the pump 107 is an actuator 201, shaped to have a flat surface convenient for a user to press on.
  • a spigot 203 extends sidewise from the actuator 201 which dispenses the content of the bottle onto a person’s hand when the hand is placed underneath the spigot 203.
  • the dip tube 205 is connected to the spigot 203 in such a way as to provide a flow path 305 for soap solution in the bottle body 103 to move up the dip tube 205 to the spigot 203.
  • the dip tube 205 is connected to a spring mechanism 207, which provides a biasing force when the actuator 201 is compressed, that is, the actuator 201 will be sprung back into place by the spring mechanism 207 when the compression is released.
  • the actuator 201 is affixed on a cap 209, which is used for covering over the mouth 105 of the bottle. Beneath the cap 209 is a housing 210.
  • the dip tube 205 extends from the actuator 201 through the housing 210 to reach the bottle content.
  • the spring mechanism 207 is contained within the housing 210 in order to protect the spring mechanism 207 from coming into contact with soap solution.
  • a collar 109 is provided between the pump 107 and the mouth 105 of the bottle body 103.
  • a three dimensional drawing of the collar 109 is shown in Figure 3.
  • Figure 4 provides the cross-section view of the collar 109.
  • the collar 109 is in the form of a shallow cylinder.
  • the intended top end of the collar 109 has a lip 301.
  • the neck 303 of the collar 109 beneath the lip 301 is intended for insertion into the mouth 105 of the bottle.
  • the lip 301 is dimensioned to extend over the mouth 105 of the bottle body 103 which prevents the collar 109 from being inserted completely into the bottle body 103.
  • the pump 107 is inserted into the intended top end of the collar 109, where the lip 301 is.
  • the pump 107 and collar 109 combined in this way is then inserted into the mouth 105 of the bottle body 103. That is, the neck 303 fits tightly into the mouth 105 of the bottle body 103.
  • the housing 210 sits in the collar 109 while the collar 109 sits in the mouth 105.
  • the collar 109 is made of any suitable material such as plastic or rubber, preferably silicone, which is water resistant but which allows a certain amount of resilient deformability, or compressibility. The deformability allows the housing 210, collar 109 and mouth 105 of the bottle to be pressed tightly into each other.
  • the housing 210 has a hole 213 for air displacement. This hole 213 is only intended for passage of air and it is undesirable for water or bottle content to enter into the hole 213.
  • the collar 109 provide an air flow path 305 which is angular, i.e. a corner is provided in the air flow path 305.
  • the air flow path 305 is more clearly seen in Figure 4 as comprising a vertical duct 307 which is connected at the top of the flow path 305 to a horizontal duct 309.
  • the vertical duct 307 and horizontal duct 309 are simply shallow cut-out portions on the internal wall of the collar 109 (this can be more clearly seen in Figure 3) .
  • the internal wall of the collar 109 around the air flow path 305 is able to hug the housing 210 tightly.
  • the hole 213 is aligned within the horizontal duct 309, but as far away from the vertical duct 307 as possible.
  • the actuator 201 is compressed and released, air has to move into the housing. To do so, the air to move from inside the bottle body 103, up from the opening of the vertical duct 307 and then turn sidewise around the corner into the horizontal duct 309 before reaching the hole 213 in the housing 210. The further away the vertical duct 307 is placed away from the hole 213, the harder for any soap solution in the bottle body 103 to reach the hole 213.
  • soap solution in the bottle body 103 tends not to be able to make the turn around the angular flow path where the vertical duct 307 and horizontal duct 309 meet.
  • the angular flow path 305 obstructs the soap solution from accessing to the hole 213 in the housing 210 directly, even when the bottle is shaken.
  • the collar 109 allows a user to put soap and water into the soap dispensing bottle 101, and to shake the soap and water to mix them without fear of any water and soap entering the housing 210 through the hole 213.
  • soap has been described, it is within the contemplation of the invention to include all types of liquid suitable for dispensation through an actuator on bottle, such as other forms of washing liquid, shampoo, oil, foods such as ketchup, mayonnaise and so on.
  • the air flow path 305 is illustrated as comprising a straight vertical duct 307 and a straight horizontal duct 309, the paths do not have to be straight.
  • the paths may be curved, as illustrated in another embodiment in Figure 5.
  • the purpose of not having a straight path is simply to prevent liquid from passing through the air flow path 305 easily.
  • the meaning of an ‘angular’ flowpath includes flowpaths with a sharp corner about which liquid must turn in order to flow through the flow path, and also includes flowpaths with a gentle corner such as a curve.
  • the flowpath may even be a loop that curves back to itself before extending forward again.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

La présente invention concerne une bague (109) destinée à une bouteille de distributeur de liquide (101), telle une bouteille de savon, qui comporte une pompe de distribution (107) et une bouteille. La bague (109) est située entre la pompe (107) et la bouteille. La bague (109) présente un trajet d'écoulement d'air angulaire (305). La pompe (107) comprend un boîtier (210) conçu pour contenir les mécanismes de la pompe. Un trou (213) est formé dans le boîtier (210) de façon à permettre un déplacement d'air. Lorsque le trou (213) est aligné avec le trajet d'écoulement d'air (305), une solution liquide dans la bouteille ne peut atteindre le trou (213) sans passer d'abord par le coude angulaire dans le trajet d'écoulement d'air (305). Par conséquent, le trajet d'écoulement angulaire (305) empêche la solution liquide d'atteindre le trou (213) et d'entrer facilement dans le boîtier (210).
PCT/CN2018/111329 2017-11-10 2018-10-23 Bague pour distributeur de liquide WO2019091281A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201890001351.6U CN212913022U (zh) 2017-11-10 2018-10-23 液体分配器瓶和用于液体分配器瓶的分配器泵的环状接头

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HK17111610 2017-11-10
HK17111610.8 2017-11-10

Publications (1)

Publication Number Publication Date
WO2019091281A1 true WO2019091281A1 (fr) 2019-05-16

Family

ID=66438197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/111329 WO2019091281A1 (fr) 2017-11-10 2018-10-23 Bague pour distributeur de liquide

Country Status (2)

Country Link
CN (1) CN212913022U (fr)
WO (1) WO2019091281A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101264811A (zh) * 2007-03-14 2008-09-17 康华工业股份有限公司 乳液按压器
CN201631087U (zh) * 2009-11-02 2010-11-17 玉环县家家卫浴配件厂 皂液器
CN103796932A (zh) * 2011-08-01 2014-05-14 阿普塔尔法国简易股份公司 流体产品分配器
CN205006764U (zh) * 2015-08-17 2016-02-03 厦门建霖工业有限公司 发泡给皂泵及应用其的发泡给皂器
US9517483B1 (en) * 2016-05-29 2016-12-13 Jay S. Derman Pump dispenser for a flexible press-on container lid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101264811A (zh) * 2007-03-14 2008-09-17 康华工业股份有限公司 乳液按压器
CN201631087U (zh) * 2009-11-02 2010-11-17 玉环县家家卫浴配件厂 皂液器
CN103796932A (zh) * 2011-08-01 2014-05-14 阿普塔尔法国简易股份公司 流体产品分配器
CN205006764U (zh) * 2015-08-17 2016-02-03 厦门建霖工业有限公司 发泡给皂泵及应用其的发泡给皂器
US9517483B1 (en) * 2016-05-29 2016-12-13 Jay S. Derman Pump dispenser for a flexible press-on container lid

Also Published As

Publication number Publication date
CN212913022U (zh) 2021-04-09

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