EP3921087A1 - Dispenser for discharging flowable, e.g. liquid to paste-like masses - Google Patents
Dispenser for discharging flowable, e.g. liquid to paste-like massesInfo
- Publication number
- EP3921087A1 EP3921087A1 EP20705006.3A EP20705006A EP3921087A1 EP 3921087 A1 EP3921087 A1 EP 3921087A1 EP 20705006 A EP20705006 A EP 20705006A EP 3921087 A1 EP3921087 A1 EP 3921087A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dispenser
- dispenser head
- head
- stop
- vertical axis
- 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.)
- Pending
Links
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
- B05B11/1005—Piston pumps with means for adjusting or modifying pump stroke
- B05B11/1008—Piston pumps with means for adjusting or modifying pump stroke by adjusting or modifying the pump end-of-dispensing-stroke position
-
- 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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
-
- 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
-
- 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
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
- B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
- B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
Definitions
- Dispenser for dispensing flowable, for example liquid to pasty materials
- the invention relates to a dispenser for dispensing flowable, for example liquid or pasty masses, with a storage container for the mass and a pump chamber, further with a dispenser head, wherein the dispenser head has a dispensing mouth and the dispenser head against egg NEN stop Carrying out a pumping process in the direction of a vertical axis of the dispenser can be depressed, the height of the stop being adjustable.
- Dispensers of the type in question are used, for example, for portioned output of, for example, cream, such as further care or toothpaste, for example, or for the output of, for example, lotions, in which a follower piston can be provided in egg nem the container storing the mass and the mass porüoniert through Pump movement of the dispenser head can be output.
- an object of the invention is seen to be to design a dispenser of the type in question, particularly advantageous in terms of handling.
- a possible solution to the problem is given according to a first inventive concept in a dispenser, in which the aim is that the stop is formed by an outwardly exposed, rotatable about the vertical axis slide track against which a on the dispenser head radially outwardly protruding projection comes to a stop when pressed down.
- the interaction of the dispenser head with the stop can be given accordingly by a donor head-side projection and a relative to the dispenser head rotatable about the vertical axis slide track.
- the slide track but also preferably the front of the jump, are preferably exposed to the outside, thus more preferably visible to the user.
- the user has direct visual feedback, in particular about the free stroke path of the dispenser head resulting from the adjustment of the slide track.
- the dispenser head can be displaced in the direction of the vertical axis limit stop both in the course of a depression and in the course of a return movement.
- the dispenser head can be designed to be stationary in the circumferential direction relative to the link path rotatable about the vertical axis.
- the dispensing opening of the dispenser head can be designed in a possible off with a usual handling of the dispenser, in which the Spen the longitudinal axis is vertically oriented, directed upwards, possibly receiving the longitudinal axis se centrally, be formed.
- the projection of the dispenser head that cooperates with the cooler can be, for example, a solid portion of the dispenser head.
- the projection can also have the dispensing opening.
- the projection is provided with at least a section of a dispensing channel which ends at the dispensing opening.
- the output channel wall is advantageously used at the same time as a projection for the individual adjustment of the mass volume that can be output.
- the dispenser head can only be moved in the direction of the vertical axis by pressing the user down and turning the slide track.
- a dispenser without an elastic return device, in particular a spring can be specified.
- the respective relocation of the dispenser head is preferably only possible as a result of a deliberate intervention by the user. In this way, the dispenser head can remain in the depressed position without any load.
- the output of a portioned mass takes place in the usual way by pressing down the dispenser head along the vertical axis up to the stop position.
- a reset of the dispenser head and thus a preferably one The subsequent refilling of a pump chamber can, as is also preferred, be achieved solely by rotating the slide track. By rotating the slide track, the rotary movement is converted into a linear movement to reset the dispenser head in cooperation with the projection on the slide track.
- the slide track can thus be formed in accordance with a helical surface.
- This helical surface rises in the circumferential direction of the link path in the direction of the vertical axis, so that a plane viewed transversely to the vertical axis, which intersects the helical surface at a circumferential end point, is spaced in the axial direction from a further plane, also directed transversely to the vertical axis, which the Helical surface in a point in the circumferential direction away from the end point, possibly a starting point, intersects.
- the resulting slope of the helical surface can be given uniformly over the length of the helical surface in the circumferential direction. Alternatively, however, an uneven, possibly also approximately step-like course of the helical surface is also possible in this regard.
- the helical surface can optionally extend over the entire circumference of the sliding block.
- an arrangement of two or more helical surfaces lying one behind the other in the circumferential direction is preferred. These can each extend in the same or unequal section lengths.
- the two or more up to ten or twenty helical surfaces are designed to be uniformly offset from one another in the circumferential direction. It can In this regard, the same helical surfaces are formed. Helical surfaces with different gradients or gradients are also possible.
- the arrangement of two, three or four helical surfaces can preferably be provided, optionally up to eight or twelve or more.
- the dispenser head can be displaced back along the vertical axis into the starting position or the pumping chamber filling position when the slide track is rotated accordingly.
- this dispenser basic position from which a new mass output can take place, after a rotary displacement of the slide track by max. 180 ° must be reached.
- a vertical step can be formed in the circumferential direction between the helical surfaces. This vertical step can connect a plateau defined by the respective winding surface and extending perpendicular to the vertical axis with a relevant low plane of the helical surface following in the circumferential direction.
- the vertical step can have a vertical surface which connects these planes and which can be oriented essentially radially with respect to the vertical axis.
- the sliding track is rotated further in such a way that the vertical distance between the projection of the dispenser head and the helical surface that corresponds to the projection is reduced, the result is a corresponding reduction in the free vertical displaceability of the dispenser head and thus a reduction in the dispensing volume per dispensing process .
- the helical surface can form part of the front surface of the dispenser in a vertical projection in which the vertical axis is punctiform.
- they can encompass the actuatable dispenser head in a ring shape, whereby the helical surfaces interacting with the projection of the dispenser head, optionally with the exception of the area covered by the projection, can be designed to be vertically exposed.
- two or more projections arranged uniformly offset around the circumference can be formed on the dispenser head.
- the slide track can be formed completely surrounding the dispenser head in the vertical projection with the exception of the projection having the dispensing opening and / or the further projection of the dispenser head.
- the slide track can be at least almost completely visible to the user in a plan view, moreover preferably also with reference to a side view in which the vertical axis is represented as a line.
- a transport lock or the like can also be achieved by appropriate rotational displacement of the slide track into a position in which the projection in the area of a plateau of the helical surface, possibly directly in the direction of rotation before reaching the vertical step, is achieved. In this maximum displaced back dispenser basic position of the dispenser head, this is due to the support of the projection on the helical surface not verti cally displaced below, for dispensing mass.
- a direction of rotation of the slide track can also be predetermined by a locking mechanism.
- a so-called ratchet mechanism can also be provided which allows the slide track to be rotated only in the direction of rotation that enables the projection to be raised via the helical surface and along the axis of the screw via the projection of the dispenser head.
- the slide track can be prevented from rotating in the opposite direction.
- a rotation stop for the slide track can be provided in one possible embodiment.
- a deßn jewe rotational end position of the slide track is enabled via the rotary stop and via this a corresponding displacement end position of the dispenser head in a direction of displacement vertically upwards.
- the rotary stop can be designed It must be ensured that the maximum stroke of the dispenser head can be achieved in the end position with a limit stop.
- two rotary stops can also be provided in the circumferential direction.
- Fig. 1 shows a dispenser of the type in question in perspective
- FIG. 2 shows the area of the
- Dispenser head of the dispenser in a perspective view, relating to the basic position according to FIG. 1;
- FIG. 3 shows the view towards the dispenser according to arrow III in FIG. 2;
- FIG. 4 shows the view according to arrow IV in FIG. 3;
- FIG. 5 shows the rear view towards the dispenser according to arrow V in FIG. 4;
- FIG. 6 shows the top view of the dispenser according to arrow VI in FIG. 3;
- FIG. 7 shows the dispenser in FIG
- FIG. 8 shows an illustration essentially corresponding to FIG. 2, but relating to a mass output position
- FIG. 9 shows the section along the sectional plane IX in FIG. 8;
- FIG. 10 shows another representation corresponding to FIG. 2, relating to an intermediate position in the course of a displacement of the dispenser head back in the direction of the dispenser basic position, by rotating a slide track;
- FIG. 11 shows a further illustration following on from FIG. 10, relating to an inter mediate position shortly before reaching the basic dispenser position;
- FIG. 12 shows a sectional illustration according to FIG. 9, but relating to the basic dispenser position achieved by rotating the slide track;
- FIG. 13 shows the section along the line XIII-XIII in FIG. 3;
- FIG. 15 shows, in a perspective individual representation, a rotary part having the connecting links.
- a dispenser 1 for dispensing flowable, for example liquid to pasty, masses 2 is shown and described, initially with reference to FIG. 1 and to the vertical sectional illustration in FIG. 9.
- the dispenser 1 can have a storage container 3 for the mass 2 and a pump chamber 4, furthermore a dispenser head 5.
- the dispenser head 5 can be pressed down against a stop 6 for carrying out a pumping process in the direction of a vertical axis x of the dispenser 1, the stop 6 being essentially formed by a slide track 7 rotatable about the vertical axis x, against which a protrusion protruding radially outward on the dispenser head 5 8 can come to a stop.
- the dispenser head 5 is preferably coupled to a storage container 3, for example screwed or snap-connected to it.
- the molded parts of the dispenser 1 can predominantly consist of a plastic material, such as polyethylene, and are preferably made by injection molding.
- the main exceptions in the illustrated embodiment are the valves, which are made of a rubber-like material that can be a TPE (and can therefore also be used in the injection molding process), but is preferably vulcanized in the embodiment.
- a follower piston 9 can be positioned, via which the mass 2 to be dispensed can be transported in the direction of the dispenser head 5.
- the dispenser 1 can furthermore essentially be composed of a pot-shaped lower part 10, which forms a partition to the storage container 3, the pump chamber 4 with an inlet valve 11 and an outlet valve 12 and the dispenser head 5.
- the dispenser components can be arranged essentially rotationally symmetrical to the vertical axis x, which vertical axis x can immediately form the body axis of the storage container 3.
- the pot bottom 13 of the lower part 10 can have a central opening 14. This is preferably covered by a flexible closure plate 15 that forms the inlet valve 11.
- a cylinder wall 16 can grow out of the pot bottom 13, to surround the pump chamber 4.
- a pump piston 17 is preferably kept movable in the axial direction.
- passage openings 18 can be provided which, together with a further flexible closure plate 19 covering them on the side facing away from the inlet valve, form the outlet valve 12.
- the outlet valve 12 can be enclosed by a hollow cylinder-shaped pump piston part 20 which forms a neck and which can form the connection to the dispenser head 5.
- the dispenser head 5 can engage in the pump piston part 20 with a central, cylindrical hollow body 21. In this overlapping area, the dispenser head 5 and the pump piston 17 can be locked together.
- the hollow body 21 can form an output channel 23. Starting from the end of the hollow body 21 facing the outlet valve 12, this can initially run in the axial direction and finally merge into a laterally tapering area, at the end of which a discharge opening 24 is formed. This area of the dispensing channel 23 can be arranged directly below an actuating surface 25 of the dispenser head 5 that runs essentially approximately perpendicular to the vertical axis x.
- the pot-shaped lower part 10 can have a pot wall 26 extending radially outwardly with a pot opening pointing vertically upward, which serves to fix the dispenser 1 to the storage container 3 in the region of the container opening. This can be a snap fastening, as shown.
- the pot wall 26 can preferably extend freely vertically upwards beyond the opening plane E of the supply container 3 in order to offer a fastening collar for a rotating part 27.
- the rotating part 27 can encompass the pot wall 26 and can be rotated relative to the pot wall 26 about the vertical axis x, but is not supported on the pot wall 26 such that it can be displaced in the axial direction.
- the outer lateral surface of the rotating part 27 can, as also illustrated, be provided as an extension of the lateral surface of the storage container 3.
- the outer circumferential wall 28 of the rotating part 27 can merge into a radially inwardly protruding ceiling which extends essentially in a plane perpendicular to the vertical axis x and which can essentially be formed by the slide track 7.
- the cover of the rotating part 27 formed in this way is preferably penetrated centrally to form an opening 29 through which a collar 30 projecting vertically downward and formed on the dispenser head 5 can dip into the interior of the dispenser.
- the outer diameter of the collar 30 can be adapted to the inner diameter of the opening 29, so that the rotating part 27 can, if necessary, also experience a rotating guide as a result.
- the slide track 7 can essentially be composed of two helical surfaces 31 following one another in the circumferential direction. Each helical surface 31 extends in the circumferential direction preferably by 180 °, wherein a vertical step 32 can be formed in the circumferential direction between the helical surfaces 31.
- each helical surface 31 can, starting from a low plane T oriented perpendicular to the vertical axis x, to a plateau H which is spaced apart in the axial direction and also runs perpendicular to the vertical axis x, preferably rise steadily and with a constant gradient (see also FIG Figures 2 to 7).
- the angle of inclination ⁇ can be approximately 10 ° to 20 °, further approximately 15 °, for example, with an increase in the respective helical surface 31 in the illustrated embodiment with reference to the drawings (for example with reference to FIG. 4) the clockwise direction can be given.
- the distance a considered in the axial direction between the lower level T and the plateau H can correspond to the maximum pump displacement path of the dispenser head 5 in the axial direction for the output of mass 2.
- This pressing-down movement is made possible in a rotational position of the rotating part 27 in which the projection 8, which is initially and essentially formed by the wall of the dispensing channel 23 with the dispensing opening 24, is in the pressing-down direction, i.e. with reference to the drawings vertically downwards, is spaced apart from the associated helical surface 31.
- a vertical movement of the dispenser head 5 back into its basic dispenser position according to FIG. 1 is preferably only possible as a result of rotating the rotating part 27, from the depressurization position outputting the mass 2 according to the illustration in FIGS. 8 and 9
- the projection 8 resting on the helical surface 31 slides along the helical surface 31 (see FIGS. 10 and 11), whereby, due to the rising helical surface 31, the rotary movement of the rotating part 27 is converted into a vertical movement of the dispenser head 5, which is prevented from rotating in the circumferential direction until it reaches the basic dispenser position according to FIG. 12 again.
- a further projection 33 is provided, which is on the helical surface not used by the projection 8 31 rests and in particular supports the vertical movement of the dispenser head 5 when the rotating part 27 is rotated.
- the lower surface of the projection 8 and / or 33 facing the helical surface 31 can extend obliquely adapted to the slope of the helical surface 31 for at least approximately full-surface contact.
- the dispenser 1 can also have a locking mechanism 34.
- this is designed in such a way that, with reference to a plan view according to FIG. 6, only a clockwise direction of rotation d is permitted.
- the locking mechanism 34 can be designed in the manner of a ratchet mechanism, including, in one possible embodiment, the inner wall side of the pot wall 26 of the lower part 10 in the circumferential direction evenly distributed locking grooves 35 can be provided, each in a Latching groove 35 engaging latching projection 36 can only be overrun in one direction of rotation, namely the direction of rotation d (cf. in particular FIG. 13).
- two latching projections 36 are provided, which can be arranged diametrically opposite one another with reference to a cross-sectional illustration according to FIG.
- Both latching projections 36 can preferably be arranged so that they can be extended radially inward (cf. enlarged magnified representation in FIG. 13).
- the locking projections can be integrally formed on a radially inner mounting wall 37 formed coaxially to the wall 28 of the rotating part 27 or cut free from this mounting wall 37 (see also FIG. 15).
- the locking grooves 35 can be distributed over the circumference in such a way that an acute angle of approximately 5 ° to 10 ° can be included between two locking grooves 35 which are adjacent in the circumferential direction.
- a rotation stop limitation can also be provided which, when actuated accordingly, prevents the rotary part 27 from being displaced further beyond a 180 ° position, for example.
- locking shoulders 38 aligned essentially parallel to the axis may be formed.
- the collar 30 of the dispenser head 5 can carry locking projections 39 protruding radially outward on diametrically opposite sections, which can come into contact with the assigned locking shoulders 38 in the dispenser basic position according to FIG. 1.
- the locking projections 39 can be displaced into an axial position in which they are non-lockingly positioned in the rotational path of the locking shoulder 38.
- the locking projections 39 first move under the locking shoulders 38.
- the mounting wall 37 is provided with a groove-like indentation 40 to enable the axial displacement of the dispenser head 5 and thus also the locking projections 39 axially upwards.
- the locking projection 39 can emerge in the course of the rotary movement of the rotating part 27 through this indentation 40 in the axial direction up to a position in which the locking shoulder 38 of the rotating part 27 steps against the locking projection 39 in a locking manner. In this position, in particular the projection 8 having the dispensing opening 24, as well as the possibly provided projection 33, are exposed for the pump actuation.
- Dispenser 1 for dispensing flowable, for example liquid or pasty masses 2, with a storage container 3 for the mass 2 and a pump chamber 4, further with a dispenser head 5, the dispenser head 5 having a dispensing opening 24 and the dispensing head 5 against a attack 6 can be depressed in the direction of a vertical axis x of the dispenser 1 to carry out a pumping process, the height of the stop 6 being adjustable, which is characterized in that the stop 6 is formed by an outwardly exposed link track 7 that can rotate about the vertical axis x , against which a protruding projection 8 on the dispenser head 5 radially outward comes to a stop when depressed.
- Dispenser 1 which is characterized in that the projection 8 has the dispensing opening 24.
- Dispenser 1 which is characterized in that the dispenser head 5 can only be moved in the direction of the vertical axis x by a depression movement by the user and / or by turning the slide track 7.
- Dispenser 1 which is characterized in that the link path 7 is formed in accordance with a helical surface 31.
- Dispenser 1 which is characterized in that the helical surface 31 extends step-free over practically an entire circumference of the helical surface 31.
- Dispenser 1 which is characterized in that two or more helical surfaces 31 are formed one behind the other in the circumferential direction.
- Dispenser 1 which is characterized in that the two or more helical surfaces 31 are designed to be uniformly offset from one another in the circumferential direction. Dispenser 1, which is characterized in that a vertical step 32 is formed between the helical surfaces 31 in the circumferential direction.
- Dispenser 1 which is characterized in that the helical surface 31 forms part of the end face of the dispenser 1 in a vertical projection in which the vertical axis x is punctiform.
- Dispenser 1 which is characterized in that two or more projections 8, 33 arranged uniformly offset around the circumference are formed on the dispenser head 5.
- Dispenser 1 which is characterized in that the slide track 7 in the vertical projection, with the exception of the dispensing opening 24 having the projection 8 and / or the further projection (s) 33 of the dispenser head 5, is designed to completely surround the dispenser head 5.
- Dispenser 1 which is characterized in that a direction of rotation d of the slide track 7 is predetermined by a locking mechanism 34. Dispenser 1, which is characterized in that a rotary stop 41 is provided for the slide track 7.
Landscapes
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019102718.7A DE102019102718A1 (en) | 2019-02-04 | 2019-02-04 | Dispenser for dispensing flowable, for example liquid to pasty masses |
PCT/EP2020/052590 WO2020161062A1 (en) | 2019-02-04 | 2020-02-03 | Dispenser for discharging flowable, e.g. liquid to paste-like masses |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3921087A1 true EP3921087A1 (en) | 2021-12-15 |
Family
ID=69571961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20705006.3A Pending EP3921087A1 (en) | 2019-02-04 | 2020-02-03 | Dispenser for discharging flowable, e.g. liquid to paste-like masses |
Country Status (5)
Country | Link |
---|---|
US (1) | US11534785B2 (en) |
EP (1) | EP3921087A1 (en) |
CN (1) | CN113423511B (en) |
DE (1) | DE102019102718A1 (en) |
WO (1) | WO2020161062A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD920805S1 (en) * | 2019-05-30 | 2021-06-01 | Berlin Packaging, Llc | Container with pump actuator |
KR102297663B1 (en) * | 2019-10-31 | 2021-09-03 | (주)연우 | Pump-type container |
US11679403B1 (en) * | 2022-02-02 | 2023-06-20 | Ries Ries Inc | Travel dispenser for dispensing a fluid |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5363992A (en) | 1992-12-31 | 1994-11-15 | Philip Meshberg | Variable spray and dosage pump |
DE9419268U1 (en) | 1994-12-01 | 1995-01-26 | Wischerath Josef Gmbh Co Kg | donor |
US6186364B1 (en) * | 1999-11-22 | 2001-02-13 | Calmar Inc. | Dosage control for dispenser with child-resistant feature |
US6932244B2 (en) * | 2001-08-21 | 2005-08-23 | Dispensing Patents International, Llc | Aerosol dispensing device |
DE10143350A1 (en) * | 2001-09-04 | 2003-03-20 | Boehringer Ingelheim Int | Locking mechanism for a miniaturized high pressure generator |
JP2004099061A (en) | 2002-09-05 | 2004-04-02 | Pioneer Electronic Corp | Tool for limiting spouting quantity of pump-type liquid container |
KR200428274Y1 (en) * | 2006-07-19 | 2006-10-12 | (주)연우 | Dispenser |
JP2008265776A (en) * | 2007-04-17 | 2008-11-06 | Kao Corp | Pump container |
CN102026735B (en) * | 2008-04-15 | 2017-05-31 | Rpc布兰姆拉格股份有限公司 | Distributor |
US9789502B2 (en) * | 2008-06-05 | 2017-10-17 | Mary Kay Inc. | Apparatus for dispensing fluids using a removable bottle |
US20110289890A1 (en) * | 2010-05-27 | 2011-12-01 | Brian Lee Floyd | Product Dispensing Device |
US20140263456A1 (en) * | 2013-03-15 | 2014-09-18 | Launce R. Barber | Child-resistant closure systems for containers |
DE202014103984U1 (en) * | 2014-03-10 | 2015-06-12 | Rpc Bramlage Gmbh | donor |
WO2016176165A1 (en) | 2015-04-30 | 2016-11-03 | Westrock Dispensing Systems, Inc. | Pumps, dispensers, and methods of using the same |
DE102016105999A1 (en) * | 2015-09-23 | 2017-03-23 | Rpc Bramlage Gmbh | Dispensers for liquid to pasty masses |
GB201520997D0 (en) * | 2015-11-27 | 2016-01-13 | Rieke Packaging Systems Ltd | Dispensers |
AU2019345162A1 (en) | 2018-09-20 | 2021-04-08 | Glaxosmithkline Consumer Healthcare Holdings (Us) Llc | Variable dose container |
-
2019
- 2019-02-04 DE DE102019102718.7A patent/DE102019102718A1/en not_active Withdrawn
-
2020
- 2020-02-03 WO PCT/EP2020/052590 patent/WO2020161062A1/en active Search and Examination
- 2020-02-03 EP EP20705006.3A patent/EP3921087A1/en active Pending
- 2020-02-03 CN CN202080013535.6A patent/CN113423511B/en active Active
- 2020-02-03 US US17/428,019 patent/US11534785B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11534785B2 (en) | 2022-12-27 |
CN113423511B (en) | 2023-04-28 |
DE102019102718A1 (en) | 2020-08-06 |
US20220118468A1 (en) | 2022-04-21 |
WO2020161062A1 (en) | 2020-08-13 |
CN113423511A (en) | 2021-09-21 |
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