奥地利专利AT514534A1 Dispenser cartridge and dispenser arrangement

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专利摘要:
The invention relates to a dispensing cartridge (1) for use in a dispenser assembly (20) for introducing at least one donor substance into a liquid, wherein the dispenser cartridge (1) comprises an enveloping element (2) having a continuous central space (3) and at least two openings (11a , 11b) for the entry or exit of the liquid, the dispensing substance being and is provided in the central space (3), characterized in that first and second closing means (4a, 4b) are provided, which cover the openings (11a, 11b) in a starting configuration, wherein the closure means (4a, 4b) can be brought into an operating configuration in which a flow path through the enveloping element (2) is released for the liquid. The invention further relates to a dispensing arrangement (20) for introducing a dispensing substance into a liquid comprising the dispensing cartridge (1) and a dispensing attachment (21) which can be connected to a liquid source or a container for receiving and storing liquid, in particular a bottle, wherein the dispenser cartridge (1) is operably disposed in or on the dispenser top (21) or is operatively connected to the dispenser top (21).
公开号:AT514534A1
申请号:T50415/2013
申请日:2013-06-25
公开日:2015-01-15
发明作者:
申请人:Afbs Gmbh；
IPC主号:

专利说明:

Dispenser cartridge and dispenser arrangement
The present invention relates to a dispensing cartridge according to the preamble of claim 1 and to a dispenser assembly into which such dispenser cartridges are insertable.
Various methods and devices are known from the prior art for introducing different substances, for example flavorings or colorants, into drinks or aromatizing, coloring or adding various substances to drinks.
A very simple method is to mix the substance directly into the base liquid, but with it an irreversible state is created and the amount of the introduced substance is fixed once.
Further, from US 3,463,361, for example, a system is known in which a flavoring agent is contained in a kind of straw and the aroma is discharged to it as liquid is sucked through it.
Furthermore, EP 1 059 852 discloses, for example, systems in which hollow-cylindrical matrix bodies with substances embedded therein are used, for example in a bottle attachment, in such a way that the liquid must flow past it during pouring and absorb aroma substances.
While these systems do not aromatize the original liquid, the entire amount of liquid flowing from the source to the user is always necessarily mixed with the substance and there is no way to vary or avoid it.
Also known in the art are capsules for incorporation into such devices which contain the substance or flavor. In operation, the capsule is opened once and irreversibly and then empties the entire amount of the substance into the liquid. This is disadvantageous because in this way the capsule can be used once and furthermore the intensity of the addition of the donor substance is not adjustable.
It is therefore an object of the present invention to provide a dispenser cartridge of the type mentioned, which on the one hand is well storable, but at the same time also allows a controllable and controllable release of the donated substance to be added.
This object is achieved by the characterizing features of claim 1. In this case it is provided that first and second closure means are provided which seal the openings in an initial configuration, wherein the closure means can be brought into an operating configuration in which a flow path through the enveloping element is released for the liquid.
Due to the tight closure of the openings, the donor substance inside the donor cartridge is safe and durable and above all protected against external environmental influences. By providing a defined flow path through the donor cartridge, it is also ensured that the flow of liquid entering the donor cartridge accommodates the donor substance and exits the donor cartridge, and thus, this constructive design of the donor cartridge allows control when and how much of the donor substance gets into the fluid.
Particularly advantageous embodiments of the dispensing cartridge are defined by the features of the dependent claims:
Thus, optimal protection of the donor substance is ensured by the fact that the donor cartridge is sealed in the initial configuration fluid and / or gas tight against unwanted entry of the liquid and / or fluid and / or gas tight against an outlet of the donor substance.
An easy-to-produce, readily flowable and space-saving storable dispenser cartridge results from the fact that the dispenser cartridge or the sheath element of an ear-like, elongated, around its central longitudinal axis around rotationally symmetrical, in particular approximately hollow cylindrical shape.
Due to the features that the enveloping element has a corrugated or serrated wall, wherein the inner surface, optionally also the outer surface, of the enveloping element has a wavy or serrated configuration deviating from a cylindrical cylinder surface of circular diameter, it is ensured that good permeability through the dispensing cartridge remains permanently ensured, since channels for the passage of liquid always remain in this way at least in the edge region. In addition, this shaping can prevent rotatability of the dispensing cartridge when the dispensing cartridge is inserted into a seat of corresponding shape in a dispensing arrangement.
According to a particularly preferred embodiment it is provided that the closure means are adjustable, whereby the inlet, the flow and the outlet of the liquid in, by the or from the central space or the dispenser cartridge, in particular continuously, is variable. Thus, not only the choice of the amount of liquid passing through the donor cartridge but also the design means contained in the donor cartridge itself can control the entry and exit of liquid into the donor cartridge and thus adjust the supply of liquid to the donor substance accordingly.
The closure means are advantageously designed so that they are adjustable via externally actuatable activation or adjusting means.
In this context, it is particularly advantageous if the closure means are reversibly adjustable in both directions, that is, opposite to each other, and in particular linearly displaceable along the central longitudinal or central axis. Thus, the flow of the dispenser cartridge can be both increased and decreased.
It is advantageous if it is provided that, after the first opening, the flow path or the flow rate through the central space or through the dispenser cartridge through the closure means is at least 50%, preferably 70%, more preferably 90%, reducible from the maximum penetration capacity or that the openings are again completely tightly closed by the closure means after the first opening.
A structurally advantageous embodiment provides that the first and second closure means are constructed as plugs or comprise plugs.
In this context, it is particularly advantageous if in the openings, in each case a guide element, in particular largely or completely sunk into the interior of the central space, is arranged, wherein the plug is in each case mounted or arranged in a central through-going recess of the guide element.
In order to ensure a good and safe adjustment of the flow of the dispenser cartridge, it is advantageous if at the outer side facing away from the center of the plugs Stellführungen, in particular recesses are formed, which can be brought into external activation or adjusting means in, in particular mechanical, interaction or in the external activation or setting means are force and / or form-fitting use. This also ensures the reversible adjustability of the plug.
According to a further advantageous embodiment, it is provided that the plugs are permanently arranged completely in the interior of the dispensing cartridge or in the interior of the central space both in the initial configuration and in the operating configuration. The plugs are thus components of the dispensing cartridge, which can neither separately before or during and also after use of the dispenser cartridge fall or fall out, but remain permanently inside the dispenser cartridge.
With regard to the donor substance itself, it is advantageous if the donor substance is in a form in which it at least partially changes into the liquid upon contact with the liquid. In this way a reliable dosage is possible.
In this connection, it is advantageous if it is provided that the at least one donor substance is soluble or dispersible in the liquid, and is selected from the group of flavorings, drugs, additives, vitamins, minareas, and / or dyes, etc. But there are also other substances possible, which can bring in this way in a liquid.
One way of arranging the donor substance is to apply or dispose the donor substance on the inner surface of the enveloping element.
However, it is particularly advantageous if the donor substance is applied to or contained in at least one separate, in particular ball, rod, thread or pin-shaped, donor element arranged in the central space. This also results in that the donor substance or the donor element is reversibly interchangeablebzw. removable after use from the dispenser cartridge and instead a new donor element is usable.
A donor element in which the donor substance has a particularly good release profile results because the donor element has a porous matrix, in particular of plastic, which defines an internal network of channels and defines pores on the exposed surface of the matrix which are in fluid communication with the channels , wherein the pores preferably have a mean size of from 20 pm to 200 pm, the donor substance being in the matrix, in particular in the channels. Such an element is described in EP 1 059 852 B1. [0061] to [0076] of EP 1 059 852 B1 are incorporated by reference in the content of the present application. For the functionality, it is advantageous that between the outer surface of the donor element and the inner surface of the Hüllelements a permanently permeable by the liquid permeable intermediate region and at least partially remains free, that there is permanently at least one continuous open flow channel between the two openings. This is assisted, for example, by the particular shaping of the wall of the enveloping element, in that the wall is corrugated or jagged. In this way, there can be no blockage of the bypass path and it is ensured that the donor substance is always fed into the liquid.
According to another aspect of the invention there is provided a dispensing assembly for placing a donor substance in a liquid comprising a dispenser cartridge as described above and a dispenser cap connectable to a liquid source or container for holding and storing liquid, in particular a bottle, the dispenser cartridges being operable in or is arranged on the dispenser attachment or is brought into effect with the dispenser attachment.
It is a further object of the invention to provide a dispenser assembly which allows a controlled and adjustable dosage of the donor substance to be added to the liquid.
This object is solved by the features of claim 21. A dispenser assembly is provided for introducing a donor substance into a liquid, comprising a dispenser cap which is connectable to a liquid source or a container for holding and storing liquid, in particular a bottle, and which is permeable by at least part of the liquid a donor cartridge containing a donor substance, the donor cartridge being operably arranged in or on the dispensing attachment and operatively engageable with the dispensing attachment, wherein in the dispensing assembly a defined main flow path for the liquid is formed while avoiding the donor cartridge or past the donor cartridge toward the discharge opening, and - a defined bypass path fluidly separated from the main flow path is formed which can be passed through the donor cartridge by contacting the and underside of the donor cartridge part of the donor substance, towards the delivery opening.
By constructive separation into a main flow path and a bypass path through the donor cartridge, it is ensured that not all of the liquid is added to the donor substance or passed through an element containing the donor substance, but the user can adjust the flow conditions and thus the dosage of the donor substance flexible in many areas. It also ensures that the
Dispenser substance is added to the liquid only immediately before use or the exit from the arrangement and thus the mixture is always fresh. In this way, any interactions or reactions of the donor substance with the liquid are reduced or avoided altogether and the user gets with each single sip in the enjoyment of a completely freshly prepared mixture.
According to a particularly advantageous embodiment of the dispensing arrangement, it is provided that the majority of the liquid is flowable through the main flow path or that the ratio between the liquid flow rates through the main flow path and the bypass path is at least 1: 1, preferably 5: 1, particularly preferably 9: 1. In this way, the dispenser cartridge can be kept small and thin and a small amount of liquid, which can flow through the dispenser cartridge, is sufficient to supply the liquid with the donor substance.
Furthermore, it is advantageous if it is provided that the main flow path and the bypass path before the discharge opening are fluidly connectable and that the liquid part of the main flow path is compatible and miscible with the liquid part of the bypass path. In this way, it is ensured that only a well-mixed liquid homogeneously displaced from the dispensing substance emerges from the dispensing opening. This avoids fluctuations and the concentration of the donor substance remains at a constant and reliably adjustable level.
In this connection, it is structurally particularly advantageous if the dispensing attachment can be formed with a mixing chamber arranged downstream of the dispensing opening and upstream of the dispensing cartridge, into which the main flow path and the bypass path open. In this way, a defined space is formed, in which both flow paths must unite compellingly and must mix before reaching the discharge opening. This guarantees optimum homogenization.
A structurally advantageous arrangement results from the fact that the main flow path is arranged spatially outside around the bypass path, and surrounds these at least in sections, in particular on all sides, in particular in the form of a plurality of separate channels or in the form of a substantially annular jacket-shaped channel. In addition, this design results in good mixing in the mixing chamber.
For reliably opening and adjusting the flow, it is advantageously provided that the dispensing attachment comprises activating or actuating means for acting on the closure means, in particular on the plugs, through which the opening of the dispensing cartridge and / or the adjustment of the flow rate through the bypass path can be effected.
A structurally particularly practical dispensing arrangement results from the fact that the dispensing attachment comprises a base unit and an activation unit adjustable to the base unit, in which both the base unit and the activation unit have mechanical activation means for acting on the closure means and for opening the dispenser cartridge and thereby opening the bypass path are provided. Such a device is also light and easy to use.
In this context, it is particularly advantageous if it is provided that a first seat for the dispenser cartridge is formed in the base unit, wherein at the distal end portion of the dispensing opening, a first activating or opening means for opening the first plug of the dispenser cartridge, in particular a short first bolt, is arranged and that in the activation unit, a second seat for the opposite end of the donor cartridge is formed, wherein at the discharge opening near the end region, a second activating or setting means for opening the second plug, in particular a short second bolt is arranged. This allows the dispenser cartridge also easily and quickly insert into the dispenser assembly and takes there a safe and central all-round protected position.
The first seat is advantageously designed so that it comprises a hollow cylindrical part, which extends in operation along the longitudinal axis down to the liquid source. The inner surface of the first seat or hollow cylindrical portion is formed to conform to the outer shape of the shell member, in particular, corrugated or serrated, thereby providing a safeguard against twisting of the donor cartridge in the first seat. The inner surface of the second seat is preferably smooth, in particular circular cylindrical, formed, whereby a rotation of the dispenser cartridge in the second seat is possible and thus a rotation of the activation unit to the base unit with inserted dispenser cartridge is possible.
For reliable activation of the dispensing cartridge and for opening the bypass path, it is advantageously provided that the base unit and the activation unit are mounted so as to be variable in distance, in particular rotatable by a thread, whereby the linear distance of the first activation means to the second activation or adjustment means is variable wherein depressing the plugs into the interior of the dispenser cartridges is possible by decreasing the distance.
A secure adjustability and adjustability of the concentration of the donor substance in the liquid advantageously results from the fact that the plugs are displaceable in each case by the same path.
Structurally, it is advantageous in this context if the bolts are dimensioned so that they engage in the recesses of the plug force and / or form-fitting, which also results in a good reversible adjustability.
In this context, it is further advantageous if, by increasing the linear distance of the first activating or setting means to the second activating or adjusting means, a movement of the closure means or the plug towards its original position is effected, in particular at least by 50%, preferably in order 70%, particularly preferably by 90% compared to the maximum passage capacity reduced flowability, preferably an almost complete fluid-tight closeability of the dispenser cartridge.
In order to avoid over-rotation and to set a maximum lower and upper limit, it is possible for a stop to limit the maximum relative movement of the base unit to the activation unit to be formed.
A particular advantage to the user arises from the fact that the dispenser cartridge is reversibly interchangeable insertable into the dispenser assembly.
If it is provided that the dispenser attachment, in particular the base unit, has a thread, preferably an internal thread, and can be screwed onto a bottle, in particular reversibly, the dispenser assembly can be reversibly screwed onto conventional beverage bottles, for example PET mineral water bottles, in this manner, for example ., the bottle and the liquid contained therein is replaceable at any time.
In order to prevent an undesired escape of the liquid, it is advantageous if a closure unit is provided, which is in particular mounted reversibly adjustable to the activation unit, through which the bypass path and optionally also the main flow path can be closed. On the one hand it is possible to block both flow paths, alternatively it may also be advantageous to make only the bypass path closable and to keep the main flow path permanently open to ensure the flow of clean, non-donor-enriched liquid.
The closure unit may also be configured such that the mixing chamber is formed by lifting the closure unit from the activation unit.
Further advantages and embodiments of the invention will become apparent from the description and the accompanying drawings.
The invention is illustrated schematically in the following on the basis of particularly advantageous, but non-restrictive exemplary embodiments in the drawings and is described by way of example with reference to the drawings:
Fig. 1 shows an inventive dispenser cartridge in an exploded view.
Fig. 2 shows a longitudinal section through a dispenser cartridge.
Fig. 3 shows a dispenser cartridge in sectional view in a closed exit configuration.
Fig. 4 shows a dispensing cartridge in a sectional view in an open operating configuration.
Figures 5, 6 and 7 show different embodiments of dispenser cartridges.
Fig. 8 shows a dispenser assembly according to the invention in a closed position in a sectional view.
Fig. 9 shows the dispenser assembly in an open position in a sectional view.
Fig. 10 shows the dispenser assembly in an adjusted, open position in a sectional view.
Fig. 11 shows the section XI through the dispenser assembly.
Fig. 12 shows the section XII through the dispenser assembly.
Fig. 13 shows the section XIII through the dispenser assembly.
Fig. 14 shows the section XIV through the dispenser assembly.
Fig. 15 shows a perspective view of the entire dispenser assembly.
In Fig. 1, a donor cartridge 1 according to the invention is shown in an exploded view. The dispensing cartridge 1 comprises a tubular sheath element 2 with a continuous central space 3 and with two openings 11a, 11b provided on the opposite sides of the sheath element 2. In this way, liquid can enter the central space 3 through the first opening 11a, flow completely through it, and leave the enveloping element 2 again on the opposite side through the second opening 11b. The sheath element 2 has an elongated configuration and is arranged rotationally symmetrically about a central longitudinal axis 5. It has approximately the shape of a hollow cylinder, but with corrugated wall. The wall thickness is small compared to the length, but sufficient to give the sheath element 2 an integral stability. The enveloping element 2 is made of, preferably transparent, plastic material.
Provided in the central space 3 is a donor substance which, upon contact with the liquid, can at least partially pass into the liquid. This donor substance is ideally soluble or dispersible in the fluid. Suitable dispensers are flavorings, pharmaceuticals, various additives, vitamins, minerals, dyes or other substances that one would like to introduce into the liquid.
The donor substance may be present in the central space 3 in different ways. In the present case of Figure 1, the donor substance is on a separate rod-shaped donor element 15. This donor element 15 has a porous matrix of polymeric material with an internal network of channels and pores on the surface thereof. wherein the donor substance is incorporated in this matrix. Upon contact with the liquid, the donor substance is then washed out in small quantities and becomes liquid.
As can be seen from Figs. 5, 6 and 7, the dispenser element 15 may have different shapes and cross-sections. In Fig. 5 it has the shape of a quadrant, in Fig. 5 it has a cross-shaped cross section and in Fig. 7 a cylindrical shape. The dispenser element 15 is present as an integral part of the dispenser cartridge 1 and is not removable therefrom.
Between the outer surface of the dispenser element 15 and the inner surface 6 of the sheath element 2 there is formed a permanently open and permeable intermediate region through which liquid can flow. In FIGS. 5, 6 and 7, these intermediate regions are identified as throughflow channels 16. In the embodiment of Fig. 7, the cylindrical dispenser element 15 closes almost flush with the radially innermost wall parts of the sheath element 2, however, the flow channels 16 formed by the wavy configuration remain permanently free. In this way, the liquid can permanently flow through the dispenser cartridge 1 and effectively receive the dispenser substance and take with you.
The openings 11a and 11b are closed by first and second closing means 4a and 4b. In the present embodiment, the closure means 4a, 4b each comprise a guide element 9a, 9b and a stopper 8a, 8b. The guide element 9a, 9b is inserted into the corresponding opening 11a, 11b and sunk into the interior of the central space 3. Each guide element 9a, 9b has a central recess 12a, 12b which completely penetrates the guide element 9a, 9b. In this recess 12a, 12b, the plug 8a, 8b is then used, in such a way that the plug 8a, 8b flush with the respective underside of the guiding element 9a, 9b.
In Fig. 3, the dispenser cartridge 1 is shown in its locked initial configuration, in which the plugs 8a, 8b are inserted in the central recesses 12a, 12b of the guide elements 9a, 9b, thus forming a fluid and gas tight barrier and both the liquid entering the central space 3 as well as effectively preventing the possible escape of the donor substance from the donor cartridge 1. In this configuration, the donor cartridges 1 are sold and are long shelf life, since the donor substance is well protected against environmental influences.
In Fig. 4, the dispenser cartridge 1 is shown in an opened operating configuration. Here, there is a flow path for the liquid through the central space 3 past the dispenser element 15. This flow path is released by a provision of the closure means 4a, 4b, wherein in Fig. 4 the two plugs 8a, 8b are displaced inside the central space 3 and no longer sit in the guide elements 9a, 9b. Thus, liquid can penetrate through the central recesses 12, 12 b into the interior of the central space 3 or re-emerge.
The closure means 4a, 4b, in the present case, more precisely, the plugs 8a, 8b, are, as shown in FIG. 2, adjustable via externally actuatable activation or setting means 27a, 27b. First, the adjusting means 27a, 27b engage in adjusting guides 14a, 14b formed on the respective outer sides 13a, 13b of the plugs 8a, 8b and thus displace the plugs 8a, 8b linearly along the central longitudinal axis 5 into the central space 3. Ideally, the adjusting means 27a, 27b non-positively and / or form-fitting, so fit with a press fit in the actuator guides 14a, 14b used so that a counter-directional movement is possible and the plug 8a, 8b are again pulled outward. In this way, the flow path through the Zentralraum3 through again reduced or the openings 11a, 11b and the central recesses 12a, 12b at least partially, possibly even completely, closed.
The dispenser cartridge 1 is both designed and functionally adapted to be inserted and used in a corresponding dispenser assembly 20. Such a dispenser assembly 20 includes a dispenser cap 21 which is provided with a dispenser cartridge
Liquid source or a container for receiving and storing of liquid, such as a bottle od. Like. Connected or connectable. Furthermore, the dispenser assembly 20 includes the dispenser cartridge 1 operably disposed in or on the dispenser top 21 and operably engageable with the dispenser top 21 so that the liquid passing through the dispenser top 21 can receive donor substance from the dispenser cartridge 1.
In the following figures 8 to 15 a particularly advantageous, but non-limiting embodiment of a donor assembly 20 according to the invention for introducing a donor substance is shown in a liquid. In this case, the dispenser arrangement 20 comprises a dispenser attachment 21 through which a liquid can flow from a container or a liquid source, wherein the liquid can be brought to a dispensing opening 23. In this way, the liquid or mixture reaches the user or consumer.
Furthermore, the dispenser assembly 20 includes a dispenser cartridge 1 inserted therein, which is constructed substantially as described in Figs. 1-7 and which is operably and operatively connected to the dispenser top 21. In this case, in the dispensing arrangement 20, a defined main flow path 24 is formed for the liquid, which, while avoiding the dispensing cartridge 1 or on the dispensing cartridge 1, extends past the source in the direction of the dispensing opening 23. In addition, a defined by the Hauptstromweg 24 fluidly defined bypass path 25 which passes through the donor cartridge 1 by contacting the donor member 15 and receiving at least a portion of the donor substance also from the liquid source in the direction of the discharge opening 23.
The majority of the liquid flows over the main flow path 24, more than 50%. However, the amount is adjustable and depends inter alia on the donor substance to be added and the desired concentration. It is also possible to increase the ratio of the quantities of liquid between the main flow path 24 and the bypass path 25, for example to at least 5: 1 or 9: 1.
FIG. 8 shows a particularly advantageous embodiment of a dispenser arrangement 20. The donor cartridge 1 corresponds to the donor cartridge of Fig. 1 to4. The dispenser attachment 21 comprises a base unit 28, an activation unit 29 and a closure unit 31 as basic components.
The base unit 28 has an internal thread 32 with which the dispenser attachment 21 can be screwed onto a bottle. The base unit 28 further includes a first seat 30a for the dispenser cartridge 1. This seat 30a comprises a hollow cylindrical portion 38 extending down the longitudinal axis 5 down to the liquid source. The inner surface of the first seat 30a and the hollow cylindrical portion 38, respectively, is formed in correspondence with the outer shape of the sheath member 2 (Fig. 12). The transmitter cartridge 1 is thereby secured against rotation in the base unit 28 or in the first seat 30a or in the hollow cylindrical portion 38. In the lowest end area, a grid element 39 (FIG. 12) is provided, which has a central, upwardly directed pin 27a. This pin 27a acts as the first activating and adjusting means 27a and engages in the adjusting guide 14a of the stopper 8a of the dispensing cartridge 1.
In the upper area of the base unit 28, a number of passage openings 33 are provided, which are arranged in a circle around the dispensing cartridge 1. This can also be seen in detail in FIG. 11, in which a section along the section line XI is shown by the activation unit 29 in the direction of the base unit 28. Visible are the ring-shaped passage openings 33 and the view down on the first pin 27a. In Fig. 11, the dispenser cartridge 1 has been omitted for clarity.
12 shows the section according to the section line XII through the grid element 39, which carries and supports the first pin 27a in the center.
The activation unit 29 connects to the top of the base unit 28 and is relative to this adjustable or rotatably mounted via a thread 40. In this way, the distance between the base unit 28 and the activation unit 29 can be changed. The activation unit 29 comprises as a substantial element a second seat 30b for the opposite end of the donor cartridge 1. Again, a grid element, in particular identical to the first grid element 39, is provided bearing a second pin 27b oriented downwardly toward the base unit 28. The inner surface of the second seat 30b is circular-cylindrical (FIG. 13). As a result, the dispenser cartridge 1 can rotate in or relative to the second seat 30b.
The activation unit 29 as well as the base unit 28 is completely permeable by the liquid. Thus, the liquid may enter through inflow openings 34 at the bottom. This is shown in detail in Fig. 13, which is the section along the section line XIII, viewed from the base unit 28 to the activation unit 29. Visible are the slot-shaped inflow openings 34 which are arranged around the donor cartridge 1, not shown, and the centrally located bolt 27b.
Accordingly, in operation, the dispenser cartridge 1 sits in both the first seat 30a and the second seat 30b and is held by the base unit 28 and the activating unit 29 and enclosed on all sides.
As a further component, the dispenser assembly 20 also comprises the closure unit 31. This serves to close the by-pass path 25 and possibly also the main flow path 24. In the closure unit 31, the dispensing openings 23 are formed. More specifically, these are shown in Fig. 14, in which a section according to the section line XIV is shown from below. The closure unit 31 is linearly movable up and down by a number of lands 36 slidably mounted in guides 37 of the activation unit 29 and thus suitable for closing the flow paths.
In Fig. 15, the individual elements are shown in the assembled state. At the bottom, the outer side of the first seat 30a including the hollow cylindrical portion 38, which is the lower portion of the base unit 28, can be seen. Upstream of this, the activation unit 29 is arranged and, in turn, the closure unit 31 with the discharge openings 23. To facilitate easy drinking, the diameters of the components taper from the base unit 28 via the activation unit 29 to the closure unit 31, wherein the diameter of the uppermost region of the closure unit 31 Diameter of a common drinking bottle mouthpiece corresponds.
Fig. 8 illustrates a cross-section through a particularly advantageous embodiment of a dispenser assembly 20 in a position in which the dispenser cartridge 1 has already been activated and opened, but the closure unit 31 is still closed. The reference numeral 24 designates the main flow path, which is first able to freely flow through a space 41 of the base unit 28 and leaves the base unit 28 through the flow openings 33, flows through the inflow openings 34 into the activation unit 29, flows up through the space 42, and passes through the dispenser assembly 20 the discharge openings 23 leaves. In the present embodiment, the discharge openings 23 are not closable by the closure unit 31, but permanently open. In this way, therefore, the pure liquid from the source can permanently flow through and exit the dispenser assembly 20. However, it would be easily possible to design the dispenser assembly 20 so that the closure unit 31 also blocks the main flow path 24 by, for example, further displacing the dispensing openings 23 inward, thereby closing the activation unit 29.
The reference numeral 25 indicates the bypass path that passes through the dispenser cartridge 1. In this case, the liquid absorbs donor substance and exits from the central recess 12b from the donor cartridge 1 and into a annular space 43, which is divided into regions by the grid element 39. However, this annular space 43 is closed by the closure unit 31, whereby the liquid can pass through the dispenser cartridge 1, but can not leave the dispenser assembly 20 and in particular can not connect to the main flow path 24. In this position, so only pure liquid passes to the consumer.
In Fig. 9, the dispenser assembly 20 is shown in a position where the closure unit 31 has been opened. At the flow paths of the bypass path 25 and the main flow path 24 through the dispenser assembly 20, nothing changes at first. However, by moving the shutter unit 31 upwardly relative to the activation unit 29, a mixing chamber 26 downstream of the discharge ports 23 and upstream of the mouth end portions of the main flow path 24 and the bypass path 25 is formed. The main flow path 24 opens from the space 42 into the mixing chamber 26 and can be distributed there. Likewise, the bypass path 25 discharges from the annulus 43 into the mixing chamber 26 and may also partition there. In the mixing chamber 26, the two streams are mixed and the pure liquid mixes with the liquid added by the donor substance. The thus mixed streams can then leave the mixing chamber 26 via the discharge openings 23.
In Figs. 8 and 9, the dispenser cartridge 1 is shown in a maximum opened position, respectively, in which the flow path through the dispenser assembly 1 is maximally opened, that is, the plugs 8a, 8b are displaced maximally inward into the central space 3. In this way, the largest possible amount of donor substance is taken up in the liquid.
In Fig. 10, a position of the dispenser assembly 20 is shown, in which the mixing chamber 26 is formed, that is, the closure unit 31 is opened, in which, however, the flow path through the dispensing cartridge 1 is reduced. This is caused by a rotation of the activation unit 29 in comparison to the base unit 28 (indicated by the arrow), whereby a gap region 44 recognizable between these units is formed. This increases the linear distance between the two bolts 27a, 27b relative to one another. Due to the fact that the bolt 27b in the plug 8b engages with clamping and snug fit, the bolt 27b carries the plug 8b upward when the activating unit 29 is displaced upwards. In this way, the plug 8b reduces the central recess 12b and thus reduces the leakage of the liquid from the dispensing cartridge 1. In Fig. 10, the discharge is almost completely stopped because the plug 8b is already almost close to the central recess 12b. While complete occlusion is possible, in practice the flow rate is reduced by at least 50%, in particular cases at least 70% and at least 90%, compared to the maximum possible flow rate at full aperture, so there will always be some residual flow and something will always come along Donor-enriched liquid through the donor cartridge 1 in the direction of the annular space 43 and the mixing chamber 26. InFig. 10, the bypass path 25 is thus largely closed and only a very small amount of donor substance passes into the mixing space 26 and subsequently to the discharge openings 23. By rotation of the activation unit 29, as shown by the arrow in Fig. 10, relative to the base unit 28 and the associated linear enlargement or reduction of the distance between the bolts 27a, 27b relative to one another can thus regulate the content of donor substance in the liquid leaving the dispenser arrangement 20 within wide ranges.
As an alternative to the above configuration, the inner periphery of the hollow cylindrical member 38 in the base unit 28 may have an inside smooth circular cylindrical cross section. The dispenser cartridge 1 can be secured against rotation in the activation unit 29 by the same or corresponding configuration of the inner circumference of the second seat 30b relative to the outer shape of the enveloping element 2. Alternatively, the inner circumference of the second seat 30b can also have an inner smooth, circular cylindrical cross section, so that the dispenser cartridge 1 can rotate about its longitudinal axis both in the first seat 30a and in the second seat 30b.
The functionality of the dispenser assembly 20 will now be described by way of example with reference to a preferred embodiment.
In the present example, a dispenser strap assembly 20 is described which is configured as a bottle cap screwed onto a drinking bottle filled with pure water or mineral water.
First, the base unit 28 is placed with the thread 32 on the external thread of the bottle. The first seat 30a extends into the interior of the bottle with the seat 30a above the liquid level. It is therefore excluded that donor substance penetrates into the liquid.
In a next step, a sealed dispensing cartridge 1 is inserted into the base unit 28. For example, a flavorant is used as the donor substance in the present case. Insertion and secure retention are facilitated by having both the donor cartridge 1 and the corresponding recess or seat 30a have a corresponding corrugated shape. In this way, the donor cartridge 1 is also secured against rotation.
In a further step, the activation unit 29 is placed on the base unit 28 and screwed down by rotation over the thread 40. This reduces the distance between the bolts 27a and 27b and both plugs 8a and 8b are pushed inwardly by a perceptible click. The dispenser cartridge 1 is thus activated and in the open operating configuration in which there is a flow path therethrough.
In a next step, the closure unit 31 is opened by lifting relative to the activation unit 29, whereby the mixing chamber 26 is formed and all the flow paths are opened.
Now, when the bottle is tilted, the water from the bottle enters the mixing chamber 26 both through the main flow path 24 into the mixing chamber 26 and through the bypass path 25 through the dispensing cartridge 1. In this position, the bypass stream 25 takes with it the maximum amount of flavor and one can thus extract a flavor-enriched water from the discharge ports 23.
If one wants to reduce the amount of flavoring, one twists the activation unit 29 upwards relative to the base unit 28, as a result of which, as in FIG. 10, the bypass flow 25 is reduced and the amount of flavoring agent decreases.
If you want to drink pure water, the bypass 25 can be completely closed by closing the closure unit 31.

权利要求:
Claims (38)
[1]
A dispensing cartridge (1) for use in a dispenser assembly (20) for introducing at least one donor substance into a liquid, said dispenser cartridge (1) comprising a sheath member (2) having a central continuous space (3) and at least two openings (11a, 11b) for the liquid enters and exits, the dispensing substance being provided in the central space (3), characterized in that first and second closing means (4a, 4b) are provided sealing the openings (11a, 11b) in an initial configuration; Closing means (4a, 4b) can be brought into an operating configuration in which a flow path through the enveloping element (2) is released for the liquid.
[2]
2. dispenser cartridge (1) according to claim 1, characterized in that the dispenser cartridge (1) in the initial configuration fluid and / or gas-tight against unwanted entry of the liquid and / or fluid and / or gas-tight against an outlet of the donor substance is closed.
[3]
3. dispenser cartridge (1) according to any one of the preceding claims, characterized in that the dispenser cartridge (1) or the sheath element (2) has a tubular, elongated, about its central longitudinal axis (5) around rotationally symmetrical, insbesonderend approximately hollow cylindrical shape.
[4]
Dispenser cartridge (1) according to any one of the preceding claims, characterized in that the sheath element (2) has a corrugated or serrated wall, the inner surface (6), optionally also the outer surface (7), of the sheath element (2) being one of a diameter having circular cylinder surface deviating wavy or serrated configuration.
[5]
5. dispenser cartridge (1) according to any one of the preceding claims, characterized in that the closure means (4a, 4b) are adjustable, whereby the inlet, the flow and the exit of the liquid in the, by or from the central space (3) or The dispensing cartridge (1), in particular continuously, is changeable.
[6]
6. dispenser cartridge (1) according to one of the preceding claims, characterized in that the closure means (4a, 4b) via externally actuatable activation or. Adjusting means (27a, 27b) are adjustable.
[7]
7. dispenser cartridge (1) according to any one of the preceding claims, characterized in that the closure means (4a, 4b) are reversibly adjustable in opposite directions, in particular linear along the central longitudinal axis (5) are displaceable.
[8]
8. dispenser cartridge (1) according to any one of the preceding claims, characterized in that after the first opening of the flow path through the central space (3) and the dispensing cartridge (1) through the closure means (4a, 4b) at least 50%, preferably to 70%, particularly preferably by 90%, compared to its maximum passage capacity is reduced or that the openings (11a, 11b) by the closure means (4a, 4b) after the first opening are again fully closed tightly closed.
[9]
9. dispenser cartridge (1) according to any one of the preceding claims, characterized in that the first and second closure means (4a, 4b) as a plug (8a, 8b) are formed and / or plugs (8a, 8b).
[10]
10. dispenser cartridge (1) according to claim 9, characterized in that in the openings (11a, 11b) each have a guide element (9a, 9b), in particular largely or completely sunk into the interior of the central space (3), wherein the plug (8a , 8b) is respectively mounted in a central through recess (12a, 12b) of the guide member (9a, 9b).
[11]
11. dispenser cartridge (1) according to any one of claims 9 or 10, characterized in that on the central space (3) averted outer sides (13a, 13b) of the plug (8a, 8b) actuating guides (14a, 14b), in particular recesses formed are, with external activation or adjusting means (27a, 27b) in, in particular mechanical, interaction can be brought or in the external activation or adjusting means (27a, 27b) force and / or positively inserted to the reversible adjustability of the plug (8a, 8b).
[12]
Dispensing cartridge (1) according to one of Claims 9 to 11, characterized in that the plugs (8a, 8b) are permanently located both inside the dispensing cartridge (1) and in the interior of the central space (3), both in the initial configuration and in the operating configuration ) are arranged.
[13]
Dispenser cartridge (1) according to any one of Claims 1 to 12, characterized in that the donor substance is in a form in which it at least partially changes into the liquid upon contact with the liquid.
[14]
A dispensing cartridge (1) according to any one of the preceding claims, characterized in that the donor substance is soluble or dispersible in the liquid, and is selected from the group of flavorants, drugs, additives, vitamins, minerals and / or dyes.
[15]
15. donor cartridge (1) according to any one of the preceding claims, characterized in that the donor substance on the inner surface (6) of the Hüllelements (2) is applied or arranged.
[16]
16. donor cartridge (1) according to one of the preceding claims, characterized in that the donor substance on at least one in the central space (3) arranged separate, in particular ball, rod, thread or pin-shaped, donor element (15) applied or contained therein is.
[17]
17. Dispenser cartridge (1) according to any one of the preceding claims, characterized in that the dispenser substance or the dispenser element (15) is reversibly exchangeable or removable after use from the dispenser cartridge (1) and instead a new dispenser element (15) can be inserted.
[18]
Dispenser cartridge (1) according to any one of claims 16 or 17, characterized in that the dispensing element (15) comprises a porous matrix, in particular of plastic, which defines an internal network of channels and defines pores on the exposed surface of the matrix in fluid communication with the channels, wherein the pores preferably have an average size of 20 pm to 200 pm, with the donor substance being in the matrix, in particular in the channels.
[19]
Dispensing cartridge (1) according to any one of Claims 16 to 18, characterized in that between the outer surface of the dispensing element (15) and the inner surface (6) of the sheath element (2) there is formed an intermediate region permanently permeable by the liquid and at least partially always free in that at least one continuously open flow channel (16) permanently exists between the two openings (11a, 11b).
[20]
A dispenser assembly (20) for introducing a donor substance into a liquid comprising a dispensing cartridge (1) according to any one of claims 1 to 19 and a dispenser cap (21) connectable to a liquid source or container for receiving and storing liquid, in particular a bottle wherein the dispenser cartridge (1) is operably disposed in or on the dispenser top (21). is brought into operative connection with the dispenser attachment (21).
[21]
21. dispenser assembly (20) for introducing a donor substance into a liquid comprising - a dispenser attachment (21) which is connectable to a liquid source or a container for receiving and storing liquid, in particular a bottle, and which is flowed through by at least a portion of the liquid in that the liquid can be brought to at least one dispensing opening (23), and - a dispenser cartridge (1) containing a dispenser substance, in particular according to one of claims 1 to 19, wherein the dispenser cartridge (1) is operably arranged in or on the dispenser top (21) - in the dispenser assembly (20) is formed a defined main flow path (24) for the liquid, the avoidance of the donor cartridge (1) or the donor cartridge (1) over towards the discharge opening (23) runs, and - a, from the main flow path (24) fluidly separated, defined bypass path (2 5) passing through the donor cartridge (1), contacting and receiving a portion of the donor substance, toward the discharge port (23).
[22]
22. Dispenser assembly according to one of claims 20 or 21, characterized in that the predominant portion of the liquid via the main flow path (24) can be flowed or that the ratio between the main flow path (24) and the bypass path (25) can be flowed through liquid quantities at least 1: 1, preferably 5: 1, more preferably 9: 1.
[23]
23. Dispenser arrangement according to one of claims 20 to 22, characterized in that the main flow path (24) and the bypass path (25) before the discharge opening (23) are fluidly connectable and coincide and the liquid part of the main flow path (24) with the liquid part of Bypass path (25) is compatible and miscible.
[24]
24. Dispenser assembly according to one of claims 20 to 23, characterized in that in the dispenser attachment (21) downstream of the dispensing opening (23) and upstream of the dispenser cartridge (1) arranged mixing chamber (26) is formed orausgebildet in which the main flow path (24) and the bypass path (25) open.
[25]
25. Dispenser arrangement according to one of claims 20 to 24, characterized in that the main flow path (24) spatially outside around the bypass path (25) is arranged around, and this at least partially, in particular on all sides, surrounds, in particular in the form of several separate channels or in shape a substantially annular channel.
[26]
Dispenser assembly according to any one of claims 20 to 25, characterized in that the dispensing attachment (21) comprises activating and adjusting means (27a, 27b) for acting on the closure means (4a, 4b), in particular on the plugs (8a, 8b) through which the opening of the dispensing cartridge (1) and / or the adjustment of the flow rate through the bypass path (25) can be effected.
[27]
Dispenser assembly according to any one of claims 20 to 26, characterized in that the dispenser attachment (21) comprises a base unit (28) and an activation unit (29) adjustable with respect to the base unit (28), both in the base unit (28) and in the base unit (28) Activation unit (29) mechanical activation or adjusting means (27a, 27b) for acting on the closure means (4a, 4b) and for opening the dispenser cartridge (1) and thus to the opening of the bypass path (25) are provided.
[28]
Dispenser assembly according to claim 27, characterized in that a first seat (30a) for the dispensing cartridge (1) is formed in the base unit (28), and at the distal end portion of the dispensing opening (23) there is provided a first activating means (27a). for opening the first stopper (8a) of the dispensing cartridge (1), in particular a short first pin (27a) is arranged.
[29]
A dispenser assembly according to claim 27 or 28, characterized in that in the activating unit (29) a second seat (30b) is formed for the opposite end of the dispenser cartridge (1), at its end region near the dispensing opening (23) a second activating or activating portion Adjusting means (27b) for opening the second plug (8b), in particular a short second pin (27b), is arranged.
[30]
30. Dispenser arrangement according to one of claims 27 to 29, characterized in that the base unit (28) and the activation unit (29) mounted against each other variable pitch, in particular via a thread (40) are rotatable, whereby the linear distance of the first activation or Adjusting means (27a) to the second activating or adjusting means (27b) is variable, wherein by reducing the distance, an indentation of the plug (8a, 8b) into the interior of the donor cartridge (1) is effected.
[31]
31. Dispenser arrangement according to one of claims 20 to 30, characterized in that the plugs (8a, 8b) are displaceable in each case by the same path or towards each other.
[32]
32. Dispenser assembly according to one of claims 20 to 31, characterized in that the bolts (27a, 27b) are dimensioned so that they engage positively and / or positively in the recesses (14a, 14b) of the plugs (8a, 8b) ,
[33]
A dispenser assembly according to any one of claims 20 to 32, characterized in that, by increasing the linear distance of the first activating means (27a) to the second activating means (27b), movement of the interlocking means (4a, 4b) resp in that the stopper (8a, 8b) can be moved in the direction of its original position, in particular at least by 50%, preferably by 70%, particularly preferably by 90%, of the maximum passage capacity, preferably by almost complete fluid-tight closeability of the dispenser cartridge (1).
[34]
34. Dispenser assembly according to one of claims 27 to 33, characterized in that a stop for limiting the maximum relative movement of the base unit (28) to the activation unit (29) is formed.
[35]
35. dispenser assembly according to one of claims 20 to 34, characterized in that the dispenser cartridge (1) reversibly interchangeable in the dispenser assembly (20) can be inserted.
[36]
36. Dispenser assembly according to one of claims 20 to 35, characterized in that the dispenser attachment (21), in particular the base unit (28), a thread (32), preferably an internal thread, and on a bottle, in particular reversible, can be screwed.
[37]
37. Dispenser assembly according to one of claims 20 to 36, characterized in that a closure unit (31) is provided which is in particular reversibly adjustable to the activation unit (29) is mounted, through which the bypass path (25) and optionally also the main flow path (24) is closable ,
[38]
A dispenser assembly according to any one of claims 20 to 37, characterized in that the mixing chamber (26) is formed by lifting the closure unit (31) from the activation unit (29).

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同族专利:

公开号 | 公开日

EP3013711A1|2016-05-04|

AT514534B1|2016-08-15|

RU2671776C2|2018-11-06|

CA2953158A1|2014-12-31|

US10093479B2|2018-10-09|

DK3013711T3|2017-11-27|

RU2016102115A|2017-07-28|

EP3013711B1|2017-08-16|

WO2014205469A1|2014-12-31|

RU2016102115A3|2018-03-30|

US20160152408A1|2016-06-02|

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法律状态:
2021-02-15| MM01| Lapse because of not paying annual fees|Effective date: 20200625 |

优先权:

申请号 | 申请日 | 专利标题

ATA50415/2013A|AT514534B1|2013-06-25|2013-06-25|Dispenser cartridge and dispenser arrangement|ATA50415/2013A| AT514534B1|2013-06-25|2013-06-25|Dispenser cartridge and dispenser arrangement|

CA2953158A| CA2953158A1|2013-06-25|2014-06-24|Dispenser cartridge and dispenser arrangement|

DK14737136.3T| DK3013711T3|2013-06-25|2014-06-24|DISPENSER PATTERN AND DISPENSING DEVICE|

PCT/AT2014/050140| WO2014205469A1|2013-06-25|2014-06-24|Dispenser cartridge and dispenser arrangement|

RU2016102115A| RU2671776C2|2013-06-25|2014-06-24|Dispenser cartridge and dispenser arrangement|

US14/901,276| US10093479B2|2013-06-25|2014-06-24|Dispenser cartridge and dispenser arrangement|

EP14737136.3A| EP3013711B1|2013-06-25|2014-06-24|Dispenser cartridge and dispenser arrangement|

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