EP2859959A1 - Dispenser for sucking back contents remaining in the nozzle outlet - Google Patents

Dispenser for sucking back contents remaining in the nozzle outlet Download PDF

Info

Publication number
EP2859959A1
EP2859959A1 EP20130188504 EP13188504A EP2859959A1 EP 2859959 A1 EP2859959 A1 EP 2859959A1 EP 20130188504 EP20130188504 EP 20130188504 EP 13188504 A EP13188504 A EP 13188504A EP 2859959 A1 EP2859959 A1 EP 2859959A1
Authority
EP
European Patent Office
Prior art keywords
stem
contents
spring
piston rod
dispenser
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.)
Granted
Application number
EP20130188504
Other languages
German (de)
French (fr)
Other versions
EP2859959B1 (en
Inventor
Young-Moo Bae
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.)
Yonwoo Co Ltd
Original Assignee
Yonwoo Co Ltd
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 Yonwoo Co Ltd filed Critical Yonwoo Co Ltd
Priority to ES13188504T priority Critical patent/ES2748180T3/en
Priority to EP13188504.8A priority patent/EP2859959B1/en
Publication of EP2859959A1 publication Critical patent/EP2859959A1/en
Application granted granted Critical
Publication of EP2859959B1 publication Critical patent/EP2859959B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B05B11/1001—Piston pumps
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1026—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem the piston being deformable and its deformation allowing opening of the outlet
    • 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
    • B05B11/105—Sealing arrangements around pump actuating stem
    • 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
    • B05B11/1097—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 means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke
    • 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

Definitions

  • the present invention relates to a dispenser for sucking back contents, and more particularly to a dispenser for sucking back contents which makes it possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle of a button of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body from being contaminated by contents.
  • Common liquid or sticky liquid type cosmetic is stored in a dispenser container and is used as it is discharged by a certain amount.
  • the dispenser container is equipped with a dispenser at the top of a container which stores contents. The above dispenser is pumped when a button with a nozzle is pressed for thereby discharging contents from the dispenser container.
  • the contents when a user presses the button so as to discharge contents, the contents remains at an end portion of the nozzle after the contents is discharged. In this event, the contents remaining at the end portion of the nozzle may move down and contaminate the container and may be spoiled as it directly contact with air. In worse case, the contents may be hardened and block the nozzle. When such situation occurs, the user first needs to remove the hardened and stuck contents when in use. The contents may be over consumed.
  • a dispenser for sucking back contents comprising a body which is engaged to the top of a container body; an engaging body which is engaged to the body and fixes a cylinder and is hollow; a cylinder which is engaged to the bottom of the engaging body and has a content input hole formed at the bottom for inputting contents and a valve member which is opened and closed by the pressure of contents in the content input hole; a stem which passes through the hollow interior of the engaging body and has a support shoulder at an inner surface; a piston rod which is engaged to the stem, the bottom of which piston rod is equipped with a spring support part, and the top of which has a spring engaging protrusion which protrudes in an upward direction; a sealing cap which is installed at the bottom of the stem, the outer surface of the sealing cap coming into close contact with an inner surface of the cylinder; a first spring which is installed in the interior of the cylinder and serves to provide an elastic force to the piston rod; a second spring which is installed surrounding the spring engaging protrusion of the piston rod,
  • the second spring is contracted by a support shoulder when the stem descends and recovers for thereby allowing the stem to ascend, so the contents remaining at an end portion of the nozzle is sucked back as much as the distance defined as the support shoulder of the stem and the spring engaging protrusion of the piston rod are spaced apart.
  • the sealing cap is made from an elastic material and is contracted by a pressure of the stem when the stem descends and recovers, so the stem is allowed to ascend by a change of the length of the sealing cap, for thereby sucking back the contents remaining at an end portion of the nozzle.
  • the present invention is advantageous because it is possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle of a button of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body from being contaminated by contents.
  • Figure 1 is a cross sectional view illustrating a construction of a dispenser for sucking back contents according to a preferred embodiment of the present invention.
  • Figures 2 to 5 are views for explaining a suck-back procedure of contents of a dispenser for sucking back contents according to a preferred embodiment of the present invention.
  • Figure 6 is a cross sectional view illustrating a state that a dispenser for sucking back contents is engaged to a container body according to a preferred embodiment of the present invention.
  • the dispenser for sucking back contents comprises a body 100, an engaging body 200, a cylinder 300, a stem 400, a piston rod 500, a sealing cap 600, a first spring 700, a second spring 800 and a button 900.
  • the body 100 is engaged to the top of the container body 10 which is filled with contents "a" for thereby closing the open top of the container body 10, and the body 100 has an engaging shoulder 110 at its inner side for an engagement to the engaging body 200.
  • the engaging body 200 is engaged to the body 100 for thereby fixing the cylinder 300 and has an engaging protrusion 210 at its portion which comes into contact with the engaging shoulder 110, for the engaging protrusion 210 to be fixedly mounted at the engaging shoulder 110 of the body 100.
  • the engaging body 200 is formed in a hollow shape for the stem 400 to pass through.
  • the cylinder 300 is engaged to the bottom of the engaging body 200 and has a content input hole 310 at its lower side for the content stored in the container body 100 to input. It is preferred that a valve member 320 is installed at the content input hole 310 for the purpose of preventing a reverse flow of contents as it is opened and closed by the pressure of the contents.
  • the stem 400 passes through the hollow portion of the engaging body 200 and is formed in a cylindrical shape the top and bottom of which communicate with each other for the contents to pass through.
  • a support shoulder 410 supporting the top of the second spring 800.
  • the piston rod 500 is inserted into the bottom of the stem 400. A certain space is formed in the longitudinal direction for the sake of the movement of the contents. At the bottom of the piston rod 500 is provided a spring support part 510 supporting the top of the first spring 700 for the piston rod 500 to ascend by means of an elastic force of the first spring 700.
  • a spring engaging protrusion 520 which protrudes in the upward direction for the sake of the installation of the second spring 800.
  • the spring engaging protrusion 520 serves to prevent the distortion of the second spring 800 and to guide the movements when the second spring 800 contracts and releases as the stem 400 descends and ascends.
  • the spring engaging protrusion 520 helps generate a vacuum pressure in the interior of the stem 400 as much as the distance spaced apart from the support shoulder 410 when the stem 400 ascends by means of an elastic force of the second spring 800 for thereby sucking back the contents remaining at the end portion of the nozzle 910.
  • the sealing cap 600 Surrounding the stem 400 and the piston rod 500, the sealing cap 600 is installed at the bottom of the stem 400.
  • the sealing cap 600 is made from an elastic material, the top of which is supported by the stem 400, the bottom of which is supported by the piston rod 500, so when the stem 400 descends, it is pressurized by the pressure of the stem 400 and then recovers for thereby allowing the stem 400 to ascend.
  • a vacuum pressure is generated in the interior of the stem 400 as much as the length changed by a change in the length of the sealing cap 600 which occurs when the sealing cap 600 is compressed and recovers for thereby sucking back the contents remaining at the end portion of the nozzle 910.
  • the first spring 700 is installed in the interior of the cylinder 300, the bottom of which first spring is mounted at the spring mounting shoulder 330 formed at the bottom of the inner side of the cylinder 300, the other side of which is supported by the spring support part 510 of the piston rod 500 for thereby generating and transferring an elastic force to the piston rod 500 during the pumping operations.
  • the second spring 800 surrounds the spring engaging protrusion 520 of the piston rod 500, the bottom of which second spring is supported by the piston rod 500, the top of which is supported by the support shoulder 410 of the stem 400 for thereby providing an elastic force in the upward direction during pumping operation, so the stem 400 ascends.
  • the second spring 800 is contracted by the support shoulder 410 when the stem 400 descends by a pressure of the button 900 and recovers when the pressurization of the button 900 is removed for thereby allowing the stem 400 to ascend, so the support shoulder 410 of the stem 400 and the spring engaging protrusion 520 of the piston rod 500 becomes spaced apart.
  • the stem 400 ascends by an elastic force of the second spring 800, and a vacuum space is generated in the interior of the stem 400 as much as the distance "H" defined as the support shoulder 410 and the spring engaging protrusion 520 are spaced apart for thereby sucking back the contents remaining at the end portion of the nozzle 910.
  • the button 900 is engaged to the top of the stem 400 and transfers a pressure to the stem 400 as a user pressurizes and has a nozzle 910 through which the contents moving through the stem 400 are discharged outside.

Landscapes

  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The Dispenser for sucking back contents is disclosed, which makes it possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle (910) of a button (900) of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body ) from being contaminated by contents. The back suction functionality is obtained when releasing the button by the return movement of the stem (400) relatively to the piston rod (500), actuated by the decompression of the second spring (800) and/or of the elastic sealing cap (600).

Description

    Technical Field
  • The present invention relates to a dispenser for sucking back contents, and more particularly to a dispenser for sucking back contents which makes it possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle of a button of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body from being contaminated by contents.
    • Background Art
  • Common liquid or sticky liquid type cosmetic is stored in a dispenser container and is used as it is discharged by a certain amount. The dispenser container is equipped with a dispenser at the top of a container which stores contents. The above dispenser is pumped when a button with a nozzle is pressed for thereby discharging contents from the dispenser container.
  • In case of the above mentioned dispenser, when a user presses the button so as to discharge contents, the contents remains at an end portion of the nozzle after the contents is discharged. In this event, the contents remaining at the end portion of the nozzle may move down and contaminate the container and may be spoiled as it directly contact with air. In worse case, the contents may be hardened and block the nozzle. When such situation occurs, the user first needs to remove the hardened and stuck contents when in use. The contents may be over consumed.
  • Under the above described problems in the conventional art, many researchers are strongly interested in developing various dispensers which are capable of sucking back the contents remaining at the end portion of the nozzle in an attempt to prevent the container from being contaminated.
    • Disclosure of Invention
  • Accordingly, it is an object of the present invention to provide a dispenser for sucking back contents which makes it possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle of a button of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body from being contaminated by contents.
  • To achieve the above objects, there is provided a dispenser for sucking back contents, comprising a body which is engaged to the top of a container body; an engaging body which is engaged to the body and fixes a cylinder and is hollow; a cylinder which is engaged to the bottom of the engaging body and has a content input hole formed at the bottom for inputting contents and a valve member which is opened and closed by the pressure of contents in the content input hole; a stem which passes through the hollow interior of the engaging body and has a support shoulder at an inner surface; a piston rod which is engaged to the stem, the bottom of which piston rod is equipped with a spring support part, and the top of which has a spring engaging protrusion which protrudes in an upward direction; a sealing cap which is installed at the bottom of the stem, the outer surface of the sealing cap coming into close contact with an inner surface of the cylinder; a first spring which is installed in the interior of the cylinder and serves to provide an elastic force to the piston rod; a second spring which is installed surrounding the spring engaging protrusion of the piston rod, the bottom of which second spring is supported by the piston rod, and the top of which is supported by the support shoulder of the stem for thereby providing an elastic force in an upward direction; and a button which is engaged to the top of the stem and has a nozzle for discharging contents.
  • In addition, the second spring is contracted by a support shoulder when the stem descends and recovers for thereby allowing the stem to ascend, so the contents remaining at an end portion of the nozzle is sucked back as much as the distance defined as the support shoulder of the stem and the spring engaging protrusion of the piston rod are spaced apart.
  • In addition, the sealing cap is made from an elastic material and is contracted by a pressure of the stem when the stem descends and recovers, so the stem is allowed to ascend by a change of the length of the sealing cap, for thereby sucking back the contents remaining at an end portion of the nozzle.
    • Advantageous effects
  • The present invention is advantageous because it is possible to prevent over consumption of contents in such a way to suck back the contents remaining at an end portion of a nozzle of a button of a dispenser after the contents are discharged and used, and also makes it possible to prevent a container body from being contaminated by contents.
    • Brief Description of Drawings
    • Figure 1 is a cross sectional view illustrating a construction of a dispenser for sucking back contents according to a preferred embodiment of the present invention.
    • Figures 2 to 5 are views for explaining a suck-back procedure of contents of a dispenser for sucking back contents according to a preferred embodiment of the present invention.
    • Figure 6 is a cross sectional view illustrating a state that a dispenser for sucking back contents is engaged to a container body according to a preferred embodiment of the present invention.
    Best modes for carrying out the invention
  • The preferred embodiments of the present invention will be described with reference to the accompanying drawings.
  • Figure 1 is a cross sectional view illustrating a construction of a dispenser for sucking back contents according to a preferred embodiment of the present invention. Figures 2 to 5 are views for explaining a suck-back procedure of contents of a dispenser for sucking back contents according to a preferred embodiment of the present invention. Figure 6 is a cross sectional view illustrating a state that a dispenser for sucking back contents is engaged to a container body according to a preferred embodiment of the present invention.
  • As best seen in Figures 1 to 6, the dispenser for sucking back contents according to the present invention comprises a body 100, an engaging body 200, a cylinder 300, a stem 400, a piston rod 500, a sealing cap 600, a first spring 700, a second spring 800 and a button 900.
  • The body 100 is engaged to the top of the container body 10 which is filled with contents "a" for thereby closing the open top of the container body 10, and the body 100 has an engaging shoulder 110 at its inner side for an engagement to the engaging body 200.
  • The engaging body 200 is engaged to the body 100 for thereby fixing the cylinder 300 and has an engaging protrusion 210 at its portion which comes into contact with the engaging shoulder 110, for the engaging protrusion 210 to be fixedly mounted at the engaging shoulder 110 of the body 100.
  • The engaging body 200 is formed in a hollow shape for the stem 400 to pass through.
  • The cylinder 300 is engaged to the bottom of the engaging body 200 and has a content input hole 310 at its lower side for the content stored in the container body 100 to input. It is preferred that a valve member 320 is installed at the content input hole 310 for the purpose of preventing a reverse flow of contents as it is opened and closed by the pressure of the contents.
  • The stem 400 passes through the hollow portion of the engaging body 200 and is formed in a cylindrical shape the top and bottom of which communicate with each other for the contents to pass through. In the present invention, at an inner surface of the stem 400 is provided a support shoulder 410 supporting the top of the second spring 800. When the stem 400 descends by the pressure of the button 900, the second spring 800 pressurizes the second spring 800 and moves down and comes into contact with the top of the spring engaging protrusion 520 of the piston rod 500 for hereby transferring a pressure to the piston rod 500, so the piston rod 500 moves downward.
  • The piston rod 500 is inserted into the bottom of the stem 400. A certain space is formed in the longitudinal direction for the sake of the movement of the contents. At the bottom of the piston rod 500 is provided a spring support part 510 supporting the top of the first spring 700 for the piston rod 500 to ascend by means of an elastic force of the first spring 700.
  • In the present invention, at the top of the piston rod 500 is provided a spring engaging protrusion 520 which protrudes in the upward direction for the sake of the installation of the second spring 800. The spring engaging protrusion 520 serves to prevent the distortion of the second spring 800 and to guide the movements when the second spring 800 contracts and releases as the stem 400 descends and ascends.
  • Coming into contact with the support shoulder 410 of the stem 400, the spring engaging protrusion 520 helps generate a vacuum pressure in the interior of the stem 400 as much as the distance spaced apart from the support shoulder 410 when the stem 400 ascends by means of an elastic force of the second spring 800 for thereby sucking back the contents remaining at the end portion of the nozzle 910.
  • Surrounding the stem 400 and the piston rod 500, the sealing cap 600 is installed at the bottom of the stem 400.
  • In the present invention, the sealing cap 600 is made from an elastic material, the top of which is supported by the stem 400, the bottom of which is supported by the piston rod 500, so when the stem 400 descends, it is pressurized by the pressure of the stem 400 and then recovers for thereby allowing the stem 400 to ascend. A vacuum pressure is generated in the interior of the stem 400 as much as the length changed by a change in the length of the sealing cap 600 which occurs when the sealing cap 600 is compressed and recovers for thereby sucking back the contents remaining at the end portion of the nozzle 910.
  • The first spring 700 is installed in the interior of the cylinder 300, the bottom of which first spring is mounted at the spring mounting shoulder 330 formed at the bottom of the inner side of the cylinder 300, the other side of which is supported by the spring support part 510 of the piston rod 500 for thereby generating and transferring an elastic force to the piston rod 500 during the pumping operations.
  • The second spring 800 surrounds the spring engaging protrusion 520 of the piston rod 500, the bottom of which second spring is supported by the piston rod 500, the top of which is supported by the support shoulder 410 of the stem 400 for thereby providing an elastic force in the upward direction during pumping operation, so the stem 400 ascends.
  • In the present invention, the second spring 800 is contracted by the support shoulder 410 when the stem 400 descends by a pressure of the button 900 and recovers when the pressurization of the button 900 is removed for thereby allowing the stem 400 to ascend, so the support shoulder 410 of the stem 400 and the spring engaging protrusion 520 of the piston rod 500 becomes spaced apart. The stem 400 ascends by an elastic force of the second spring 800, and a vacuum space is generated in the interior of the stem 400 as much as the distance "H" defined as the support shoulder 410 and the spring engaging protrusion 520 are spaced apart for thereby sucking back the contents remaining at the end portion of the nozzle 910.
  • The button 900 is engaged to the top of the stem 400 and transfers a pressure to the stem 400 as a user pressurizes and has a nozzle 910 through which the contents moving through the stem 400 are discharged outside.
  • As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described examples are not limited by any of the details of the foregoing description, unless otherwise specified, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (3)

  1. A dispenser for sucking back contents, comprising:
    a body which is engaged to the top of a container body;
    an engaging body which is engaged to the body and fixes a cylinder and is hollow;
    a cylinder which is engaged to the bottom of the engaging body and has a content input hole formed at the bottom for inputting contents and a valve member which is opened and closed by the pressure of contents in the content input hole;
    a stem which passes through the hollow interior of the engaging body and has a support shoulder at an inner surface;
    a piston rod which is engaged to the stem, the bottom of which piston rod is equipped with a spring support part, and the top of which has a spring engaging protrusion which protrudes in an upward direction;
    a sealing cap which is installed at the bottom of the stem, the outer surface of the sealing cap coming into close contact with an inner surface of the cylinder;
    a first spring which is installed in the interior of the cylinder and serves to provide an elastic force to the piston rod;
    a second spring which is installed surrounding the spring engaging protrusion of the piston rod, the bottom of which second spring is supported by the piston rod, and the top of which is supported by the support shoulder of the stem for thereby providing an elastic force in an upward direction; and
    a button which is engaged to the top of the stem and has a nozzle for discharging contents.
  2. The dispenser of claim 1, wherein the second spring is contracted by a support shoulder when the stem descends and recovers for thereby allowing the stem to ascend, so the contents remaining at an end portion of the nozzle is sucked back as much as the distance defined as the support shoulder of the stem and the spring engaging protrusion of the piston rod are spaced apart.
  3. The dispenser of claim 1, wherein the sealing cap is made from an elastic material and is contracted by a pressure of the stem when the stem descends and recovers, so the stem is allowed to ascend by a change of the length of the sealing cap, for thereby sucking back the contents remaining at an end portion of the nozzle.
EP13188504.8A 2013-10-14 2013-10-14 Dispenser for sucking back contents remaining in the nozzle outlet Active EP2859959B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES13188504T ES2748180T3 (en) 2013-10-14 2013-10-14 Dispenser to suck up new content remaining at the nozzle outlet
EP13188504.8A EP2859959B1 (en) 2013-10-14 2013-10-14 Dispenser for sucking back contents remaining in the nozzle outlet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13188504.8A EP2859959B1 (en) 2013-10-14 2013-10-14 Dispenser for sucking back contents remaining in the nozzle outlet

Publications (2)

Publication Number Publication Date
EP2859959A1 true EP2859959A1 (en) 2015-04-15
EP2859959B1 EP2859959B1 (en) 2019-08-07

Family

ID=49354537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13188504.8A Active EP2859959B1 (en) 2013-10-14 2013-10-14 Dispenser for sucking back contents remaining in the nozzle outlet

Country Status (2)

Country Link
EP (1) EP2859959B1 (en)
ES (1) ES2748180T3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109717599A (en) * 2019-01-29 2019-05-07 洽兴包装工业（中国）有限公司 Prevent the cosmetics containers of nozzle discharge hole tear drop
CN119185706A (en) * 2024-10-14 2024-12-27 钥准医药科技(启东)有限公司 A kind of anti-pollution medicine atomization spray device and its use method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5482188A (en) * 1992-01-20 1996-01-09 Valois S.A. Precompression pump
US6390338B1 (en) * 1999-10-26 2002-05-21 L′Oreal Pump for fitting to a receptacle, the pump including an elastically deformable membrane outside the pump chamber
CN101973431A (en) * 2010-10-12 2011-02-16 施华明 Miniature sprayer pump core and two-stroke pressing method thereof
EP2457664A1 (en) * 2010-11-26 2012-05-30 Gotohti.com Inc. Air assisted severance of viscous fluid stream

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5482188A (en) * 1992-01-20 1996-01-09 Valois S.A. Precompression pump
US6390338B1 (en) * 1999-10-26 2002-05-21 L′Oreal Pump for fitting to a receptacle, the pump including an elastically deformable membrane outside the pump chamber
CN101973431A (en) * 2010-10-12 2011-02-16 施华明 Miniature sprayer pump core and two-stroke pressing method thereof
EP2457664A1 (en) * 2010-11-26 2012-05-30 Gotohti.com Inc. Air assisted severance of viscous fluid stream

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109717599A (en) * 2019-01-29 2019-05-07 洽兴包装工业（中国）有限公司 Prevent the cosmetics containers of nozzle discharge hole tear drop
CN119185706A (en) * 2024-10-14 2024-12-27 钥准医药科技(启东)有限公司 A kind of anti-pollution medicine atomization spray device and its use method

Also Published As

Publication number Publication date
ES2748180T3 (en) 2020-03-13
EP2859959B1 (en) 2019-08-07

Similar Documents

Publication Publication Date Title
US9718073B2 (en) Pump for discharging contents
EP2730514B1 (en) Dispenser pump button
US9248462B2 (en) Airless pump system
CN101821014B (en) foam dispensing assembly
KR101487191B1 (en) A cosmetic case of cream type
CN104717901B (en) Cream type cosmetics containers
EP2721947A2 (en) Pumping-type cosmetics container
CN103182351B (en) Push type liquid pump
US9808069B2 (en) Pumping-type cosmetic container comprising side button
US20170238675A1 (en) Cream type cosmetic container
EP2032269A2 (en) Pumps and methods for using the same
KR200465590Y1 (en) Cosmetic vessel of spuit type
US6913169B2 (en) Low profile, fine mist, finger-operated, precompression-type spray pump
US9205440B2 (en) Dispenser for sucking back contents
US10035158B2 (en) Contents dispensing pump
KR20190042264A (en) Dispenser pump
JP2014108801A (en) Pump type injector
EP2859959A1 (en) Dispenser for sucking back contents remaining in the nozzle outlet
JP4772419B2 (en) Liquid ejection device
KR101038011B1 (en) Pumps for Liquid Storage Containers
ES2348798T3 (en) FLUID PRODUCT DISTRIBUTION DEVICE.
CN104555049B (en) Feeder capable of re-attracting contents
US9675986B2 (en) Contents dispensing pump
WO2012081060A1 (en) Pump for liquid storage container
CN105764615A (en) A dispenser with a hermetic seal

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20131014

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

R17P Request for examination filed (corrected)

Effective date: 20151015

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190218

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1163018

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602013058715

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190807

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191107

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191107

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191209

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1163018

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191108

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191207

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2748180

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200313

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013058715

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG2D Information on lapse in contracting state deleted

Ref country code: IS

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191031

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191014

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191031

26N No opposition filed

Effective date: 20200603

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20191031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191014

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20131014

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190807

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251007

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20251016

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251008

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20251106

Year of fee payment: 13