JP2001062357A - Media dispenser - Google Patents

Abstract

(57) [Summary] The first reservoir (13) has two necks (19, 20).
Is included. One neck (19) is at the media outlet (3
It carries a thrust piston pump (11) adapted to contain 7). The other neck (20) is
It carries a closed second reservoir (14) adapted to contain a medium. When the closure (9) is opened, the second medium is transferred into the first reservoir (13), where it is mixed with the first medium or in the first medium. Will be dissolved. Thereafter, the mixed medium can be continuously and discretely dispensed from the first reservoir (13) by the dosing pump (11). Therefore, those media are stored as two components and will not be merged until ejected.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001] The present invention relates to a dispenser for dispensing a single medium or two or more media continuously or together. Each of these media can be a liquid, a paste, a powder, a tablet-like solid,
It can be a gas. The media can be discharged via separate outlet ducts or respective outlets, or via a common outlet duct, and can be mixed by or prior to the outlet flow. is there. In all operating tasks, the dispenser allows not only free handling but also one-handed operation. The dispenser is particularly made of plastic, which is an injection-molded product, and can also include a glass part.

One aim is to eliminate the disadvantages of known shapes, the same being to be kept completely separate from one another and then to be dispensed multiplely in a single administration. Another object of the present invention is to provide a dispenser adapted to allow the ejection of two media volumes, especially in different aggregate states. Another object is to allow each medium to be transferred or sucked into the dosing chamber prior to dispensing, and then to be dispensed directly from this dosing chamber. is there. Yet another object is to allow thorough mixing or easy fusing of the media. Yet another object is a compact shape of the dispenser that is easy to handle and easy to manufacture and assemble. Further, one purpose is to protect those media from bacterial contamination prior to ejection.

In accordance with the present invention, the dispenser is adapted to include the reservoir unit to be equipped with a dispensing unit for repeated output of a dose of the medium from the reservoir unit. And a base body. The dispensing unit can be simply a dispensing port for dispensing the reservoir unit, or any other dispensing unit that will be pre-assembled and attached to the base body. It is also possible to use a pump for convenience.

In the case where the medium is simply discharged from the reservoir unit at a stretch,
It is sufficient for the pump to have a single stroke, but if multiple dispensing of dispensing is required, the pump may perform an incremental stroke traveling in the above direction, or , The metering chamber or pump
The chamber is thereby released first, and then performs an alternating advance and return stroke, which is made to refill the medium from the reservoir unit. The pump can also be formed by a resilient squeeze bottle adapted to define the reservoir space or mixing chamber for the two media.

[0005] The mixing chamber can be independent of the reservoir spaces of both, only one of them or both together, which then effectively cleans those spaces where mixing is to take place. I do.

The reservoir spaces are separated from each other only by integral closure members. Opening this closure member, which is flexible under bending or pressure stress, allows each medium to flow from its reservoir space into all other reservoir spaces.

[0007] One reservoir space can be turned inside out in a convex shape and then protruded or immersed into another reservoir space, so that the other reservoir space is The pressure inside is increased, which will also improve the initial activation or priming of the dispensing unit.

[0008] Each neck of the reservoir has a mounting fixture for an opposing member, such as a snap ring, a metal crimp ring, a threaded member, and the like. The necks can be identical, with both closure members optionally being hermetically secured to each of the necks.

Specific embodiments of the present invention will be described in further detail below and will be shown in the drawings.

The dispenser 1 shown in FIGS. 1 to 8 has three dimensionally rigid units 2 to 4, each pair having an axis with respect to each other regardless of the third. It can be moved in a direction and / or a rotation direction. The unit 2 has a reservoir unit 5 and a base body 6 which are dimensionally rigid. The base body 6
The unit 5 defines a first reservoir space 7 and the unit 5 defines a second reservoir space 8 that is several times smaller. Both spaces 7,8 define a far surface of the closure 9. The closure 9 may be integral. All of the above-mentioned assemblies are arranged in a common longitudinal central axis 10, to which the movement of each unit 2 to 4 will be parallel.

The first and second discharge units, that is, the discharge units 11 and 12 are separately attached to the base body 6. The units 11, 12 can optionally be mounted together or independently.
In FIG. 1, both units are thrust piston pumps 11, 12 having independent piston units. The base body 6 has two integral reservoir bodies or reservoirs 13, 14 and a separate housing 29 of the pump 11. In FIG. 1, the main body 14 is the pump 1
2 are provided.

The constant width reservoir jacket 15 of the reservoir body 13 is connected to the reservoir jacket 15 of the pump housing 14.
Coaxial to jacket 16. Jacket 15
Are integrally formed with one of the pump housings of the pumps 11 and 12. Each end of the jacket 15 is adjacent to an annular flat end wall 17 or 18 forming a cover wall 17 and a wall or bottom 18 of the first reservoir 13. The wall 17 adjoins a receptacle neck 19 which is exclusively directed outwardly.

The bottom 18 projects into the space 7 and is adjacent to a neck 20 which is narrower than the body 15. The neck 20 can also project partially or completely outward. Each neck defines a receptacle or body opening. The neck 19 is a mounting fixture 2 for rigidly mounting the housing 29.
Form one. A corresponding mounting fixture or fastener member 22 is also provided for housing 14 of pump 12. Member 22 is an integral annular transition that forms a corner between jacket 16 and bottom 18. Each part 13 to 22 is integrally formed together.

The pump 11 and its housing 29 are contained in a closure unit 23 which hermetically closes the neck 19 against penetration of the medium. The closure 9 and the reservoir bottom or further closure 25 provide a closure unit 24 that seals off the neck 20 from external media loss or media exchange between the spaces 7,8.
Is included in. The closure 25, together with the closure 9 and the jacket 16, defines the space 8. The closure 25 extends into the plane of the wall 18 and is of the same shape as the closure 9 and can therefore be exchanged for it. The piston 25 is the pump 1
The second conveying member is formed, namely a conveying member for both the medium and the piston 9 in the space 8. In the initial or rest position shown in FIG. 1, the piston 9 or 25 extends until it reaches the end of the jacket 16 associated therewith.

The jackets 15 and 16 are formed in an annular space 26.
Is defined. As the piston 9 advances from the jacket 16 into the space 7, the outlet or transfer opening 51 is opened. Via this third body opening 51, the spaces 7, 8 are connected in such a way as to result in a common mixing chamber 27. The piston 9 is then
, And form a mixing or agitating member for the two media. The capacity of the chamber 27 is equal to that of the space 7 and smaller than the sum of the spaces 7 and 8.

After mixing the media by shaking the dispenser 1, the mixed media is:
Pump 1 via housing 29 and unit 3 in a single dose in each time sequence
1 ejected. The housing 29 projects into the space 7 for most of its length. The housing 2
9 to a riser 28, such as an elastomeric riser, which extends to the bottom 18 of the space 26 so that the medium can be withdrawn from the unit 5 only from this location. , Adjacent by their inner ends.

With respect to the shape of the pump 11 and its clamping or connection to the first reservoir or body 13, US Pat. No. 5,927,559, US Pat. No. 5,988,449, US Pat. Book 6,062,
No. 433, U.S. Pat. No. 6,059,151, or U.S. patent application Ser. No. 09 / 388,517 and U.S. patent application Ser. No. 09 / 387,124, the mechanism and effects of which are incorporated herein by reference. If so, they shall be incorporated into the present invention.

The housing 29 defines a pump chamber 30 for pressurizing and metering, which pump chamber is also defined between the piston or piston lip of the piston unit 31 and the inlet valve 32. (FIG. 2). The unit 31 is a part of the unit 3 and also has an outlet valve 33. One valve body is formed by the inner periphery of a resiliently retractable piston, while the other valve body is rigidly connected to the plunger stem. In the rest position shown in FIG. 2, the ventilation passage between the housing 29 and the plunger stem is hermetically blocked by a valve 34. One valve body is formed by the outer circumference of the piston, and the other valve body is formed by the inner sleeve of the cover, which together form a housing 29 with the elongate elements defining the chamber 30.

An outlet duct 35 connects downstream to the valve 33 and is located entirely within the plunger stem. The duct 35 is provided with means for preventing bacteria from entering. These means are immediately adjacent to the media outlet 37 or spray nozzle and also include the valve 36. Furthermore, it is also possible for the disinfectant to be incorporated into either the wall defining duct 35 or other media space. The movable valve body of the valve 36 closes in the direction of the discharge flow, while the movable valve bodies of the valves 32, 33 open in this direction. After the opening of the valve 33, the valve 36 is opened by the medium pressure in the duct 35 and closed by the force of the spring.

The outlet 37 is provided in the end face of a stud 38 for insertion into a nostril, which projects freely beyond a laterally adjacent finger handle 39. Outlet 37 and stud 38 are coaxial with axis 10. A vent 40 is provided for pressure compensation and withdrawal of the medium from the spaces 7,8. The vent only passes through the bacteria filter 41 and consequently provides further means for preventing the invasion of bacteria as described. The end cover of the pump 11 comprises a projecting annular flange 43. Filter 41
Are axially tensioned and are therefore variably compressed together by the insert seal 42 or the mounting fixture 21 between the flange 43 and the end face of the neck 19. As a result, the rings 41 and 42 are hermetically connected to the outer periphery of the housing 29.

Axial tensioning is performed before and after tensioning on each of the left and right sides by independent fasteners 44, such as the crimp ring shown in FIG. The member 44 is supported by the tensile pressure on the remote shoulder surfaces of the members 21 and 43 and is formed of sheet metal. Ventilation can also flow through housing 29 and valve 34. The jacket of the housing 29 is then pierced by a ventilation port downstream of the chamber 30, which directly interconnects the interior of the housing jacket with the space 7.

A means or lock 45 is provided for each part 38,39.
Are reliably prevented from being withdrawn from the plunger stem or unit 2, but they are only frictionally fixed to the plunger stem by a bayonet connection. A return spring 46 arranged in the space 30 moves the unit 3 over the entire return stroke until the lock 45 abuts. The handle 39 is formed by an end wall of a cap 47 integrally formed with the stud 38. The jacket of the cap 47 permanently covers not only the freely protruding cover of the housing 29 but also the parts 21, 23 and 41 to 45 as a discharge head and an operating head.

A ram shaft 48 is provided for the piston 25 in a similar manner. The ram 48 will be manually operated by the actuator handle 49 facing away from the handle 39 when the fingers of one hand are simultaneously extended and supported on the handles 39, 49. Handle 4
9 is formed by the end wall of the cap 50, and its jacket slides on the outer periphery of the jacket 15 by sliding contact. The tubular ram 48 freely and integrally projects from the bottom of the cap 50. Ram 4
The free end of 8 contacts the outer end face of the piston 25.
The end wall 17 arranged between the handles 39, 49 can also form an opposing holding part for the operating handle 49 to avoid operation of the pump 11 while the space 8 is open. is there.

However, due to the sequence control of the pump 11 reaching the end position of its pump stroke, the pump 12 is first operated by the handle 39 before the pump 12 is operated by the handle 49 in this position. When the handles 39, 49 are released, the suction stroke is immediately executed and the medium is
It can also be expedient if it is adapted to be withdrawn from 7 into the chamber 30. This sequence control can be achieved such that the force required to operate the pump 12 is greater than to operate the pump 11. Pump 1
If one should remain unactuated during pulling by the pump 12, their actuation forces will be selected correspondingly oppositely.

In each of the chambers 7, 8, one of the above-mentioned media can be stored. As is evident from FIG. 1, the space 8 is completely filled and the space 7 is only partially filled until the level below the housing 29 is reached. By simultaneously applying finger pressure to the handles 39, 49, the ram 48, the piston 2
5 and the filling volume of the space 8 is such that at its end the opening 5
1 until the second medium of the space 8 is discharged into the space 7 in a further operation until the first medium 1 is opened over the entire inner width of the jacket 16.
From the neck 20. Piston 25
Then, the opening 51 is closed similarly to the preceding piston 9, and the bottom of the cap 50 contacts the bottom 18.

The media can then be mixed homogeneously with the help of the stirring member 9 by shaking. Since the stem 48 does not perform a return stroke, only the handle 39, not the handle 49, remains shiftable with respect to the unit 2. By linearly shifting the handle 39 in a direction that overcomes the force of the return spring 46 in opposition to the shift direction of the handle 49, the chamber 30 is contracted and the medium contained therein is opened by the valve 33. Until compressed. Valve 33 opens due to overpressure in chamber 30 or the piston abutting the end of the pump stroke.

The medium is supplied to the chamber 30 through a valve 33.
Pressurized and discharged through the inner circumference of the piston sleeve to valve 36, which is then discharged via outlet 37 and sprayed into the atmosphere before it is sprayed. The valve 36 will be opened. When the handle 39 is released, the unit 3 executes the return stroke. Thus, when valve 32 is opened, media is drawn from chamber 27 into chamber 30. The next stroke cycle will cause the delivery of the next dose.

FIG. 3 shows an adapter or annular flange body 52 independent of body 13 and integral thereto with members 16, 25, 49.
Units 12, 14 adapted to be fixed by
Is shown. Further, the neck 20 protrudes the opposite neck 19 outward only beyond the bottom 18 and comprises at its end or outer periphery a fastener member 22 protruding corresponding to the member 21. But also.
An annular disk seal 53 is tensioned against the end faces of portions 20,22 and is integrally adjacent to the upstream end of jacket 54 and surrounds jacket 16 with a radial gap. I do. Therefore, each part 53, 54
However, it provides a first closure and the closure 9 provides a second closure while also providing a means for preventing assembly stresses on the closure.

The other end, ie, the downstream end, of the jacket 54 is axially separated from the sealing material 53 in the neck 20 via the connection portion 55 and is adjacent to the inner end of the jacket 16. Furthermore, in the region of this connection 55, an annular hinge is formed for reversing the reservoir, ie for turning the body 14 upside down.
The jacket 16 will, as a result, form an extension of the jacket 54 projecting into the space 7. Thus, the inner definition of the second reservoir 14 forms its outer definition, which in turn forms the annular space 26. Each portion 16 and 53 to 56 are integral together. The fastener 56, which is not only sleeve-shaped or cap-shaped, but also independent, is connected via an annular resilient snap connection 57 and also to buttress 58, i.e. between and from its ends. The sealing material 5 is provided by an annular end wall portion arranged with a gap.
On top of this, the elastomeric bodies 14, 52 abut the mounting fixture 22 and the support thereon to apply tension.

The closure 9 is a plate which is dimensionally rigid or can be elastically bent, the plate being sealed by its outer circumference against the inside of an annular groove in the inner circumference of the jacket 16. Engage. The jacket of the clamp 56 projects beyond the reservoir 14 and the handle 49 formed by the reservoir bottom 25. The jacket 54 may be positioned a predetermined gap away from the neck 20 or may be untensioned or radially tensioned to hermetically contact its inner periphery. Is also possible. The connection 57 will automatically resiliently return to its locked state when the integral member 56 is shifted over the neck 20.

The bodies 14, 52 are bi-stable in nature or because of the locking, ie the rest position in FIG. 3 and the locking of this end position by an additional snap fastener. And two reversible positions, which can be held in this state. By applying finger pressure to the handle or actuator 49, the reservoir 14 is turned over, during which the closure 9 snaps away from its anchored position, thus opening the opening 51. Will be. After being turned over, the chamber 27 becomes smaller than the space 7, and after being mixed, the pump 11 discharges.

FIG. 4 shows that, instead of the closure 9, the reservoir 14 is formed separately from the flange body 52, and the reversible jacket 59 is formed integrally with the closure 9. I have. Each closure 9, 25 is arranged opposite to the configuration of FIG. The bottom closure 25 is fixedly or integrally connected to the jacket 16 and may be flat, pointed or conical. Each part 2
At the other end located inside 0,52,
The jacket 16 transitions integrally into a narrow receptacle neck 61 that contains a fastener or snap member 62 that is to be secured to each portion 9, 52 by a snap connection 60. . As a result, the closure 9 becomes a flat disk and the neck 6
One end face is hermetically contacted and integrally adjacent to the jacket 59. Jacket 59 includes an annular snap groove on its inner periphery for engaging member 62. The jacket 59 can have the effect of the jacket 16 of FIG. 3 and is adjacent to the jacket 54 via an annular disc 55.

In this case, the handle 49 is formed by the outside of the closure 9. Depressing the handle 49 causes the reservoir 14 to move into the space 7 until the snap connection 60 is released and allows the reservoir 14 to freely descend or immerse into the space 7.
Let's move in. Each part 9, 59 can then be turned over, or their second stable position in the space 7 while the opening 51 defined by the neck 61 is free. It is also possible to stay. In this case, the capacity of the chamber 27 is
This is smaller than the sum of the capacities of the spaces 7 and 8 but larger than the capacity of the chamber 7.

In this case, the stirring member is formed by the reservoir 14, and the space 8 forms a part of the mixing chamber 27. Wall 5
8 is here arranged at the end of the fastener 56 and is axially adjacent to the closure 9 or the handle 49. The wall 58 comprises an opening to allow the passage of a user's finger that should be pressed against the handle 49.

In FIG. 5, the closure 9 has a neck 6
1 to include a plug that is adapted to be brought into sealing contact by radial pressure against the inner circumference of the neck or opening 51. The plug connects directly to the end wall 55. Adjacent to the outside of the end wall 55 is a further projection or mandrel, which is also integral, which traverses outwardly through the opening in the wall 58, and A handle 49 is formed on the outside. The wall 55 is also provided with a neck 61 or a collar 62.
Can be hermetically contacted with the end face of the slab. In this case, the opening requests that the handle 49 be pulled out in the axial direction,
This allows the wall 55 to enter into the opening in the wall 58, with the result that the plug 9 is withdrawn from the reservoir 14. Reservoir 14
Is fixed exclusively to the body 52 via the plug 9, so that it is thereafter free to move and will be opened according to the manner already described.

However, the closure 9 continues to support or center the reservoir 14 even after the communication between the spaces 7, 8 has been established, as indicated by the dashed line in FIG. It is possible. As a result, the plug 9 is correspondingly elongated and cooperates with the inner circumference of the neck 61 as a valve, such as a slide valve. This valve can not only be openable, but can also be closed again by the handle 49 or by the elasticity of the body 52 when the handle 49 is released.

The movable valve element or closure 9 comprises:
For example, having a valve duct, such as an axial groove on the outer periphery, which duct, due to the opening movement, has an opening 51.
To partially establish the communication between the spaces 7,8. The reservoir 14 can then be frictionally reconnected to the plug 9 and the body 52
Move into the space 7 at the time of the return movement.
Contact of the collar 62 on the wall 55 is thereby paused. However, it is also possible that the reservoir 14 is prevented from performing this movement by a stopper or some other holding means. The bottom 25 has a cross-sectional shape that is rounded in a convex shape toward the outside or a spherical shape, and is particularly hemispherical.

The reservoir 14 in FIG. 6 is based on the same effect, and has a jacket 1 having a constant width throughout.
6 formed by a test glass. Body 5
Like the whole of 2, the closure 9 is also hollow until it reaches an end wall 55 which forms the inner end of the plug 9, inside which it contacts the inner end of the stem 48. The outer end projects from the fastener 56 and carries a handle 49. When the stem 48 is shifted inward, it stretches the closure 9 in the axial direction, thereby providing a means for contracting the outer width of the closure member 9. Thus, the holding connection by the reservoir 14 is suspended and the reservoir 14 is free to be transferred into the space 7. In this case, as in FIG. 5, the mixing chamber is of the same size as the sum of the spaces 7,8.

In FIG. 7, the inner end 63 of the stem 48
Forms a sharp cone that self-lockingly engages the blind hole of the body 52 by radial tension. The hole extends until it reaches the wall 55. When the stem 48 is pushed in, the part 63 will push the closure 9 apart, whether or not the part 54 is adjacent. As a result, applying radial pressure to the inner circumference of the neck 61 or 20 is performed. Withdrawal of the stem 48 will suspend this pressure and release the reservoir 14. 3 to 7
According to, only the movable part of the body 52 and the reservoir 14 or the stem 48 are contained in the unit 4. The body 52 can also be integral with the body 56.

The dispenser 1 according to FIGS. 3 and 8
In FIG. 8, the reservoir 14 is formed by a foil blister containment vessel incorporating a foldable foil wall 16 which is less than or equal to a hemisphere and has a flat flange 62 It functions similarly, except that it forms a dish that transitions as one piece. The opening 51 of the dish, including the annular flange plate 62, is covered by a flat metal or plastic foil or foil 9 which is filled with the sealing material 5 to be inserted.
By 3, it is supported against the end faces of the necks 20, 22, the tension of which is applied directly to the flange 62 by the wall 58.

The bottom 25, ie the adjacent operating element, forms a handle 49, by which the reservoir 14 is pushed into the space 7 by the handle. As a result, the closure 9 is torn open, and the powder contained in the space 8 changes into a liquid in the space 7 so as to dissolve in the liquid.
You will enter. Thereafter, the tear tab of the closure 9, which will project into the space 7, forms a guide surface which causes the flow in the chamber 27 to swirl when the dispenser is swung. is there. Reservoir 14 need not be made of an elastomer, or need to be positionally stable in the reverse position, or need to be able to return to the position shown in FIG. Become.

The outlet 37 is here oriented transversely or radially with respect to the axis 10. The outermost end of the ejection head 47 forms the handle 39. The fastener 44 is a plastic snap-action ring. The bacteria filter 41 is not assigned an independent sealing material. Therefore, the filter 41
Are exclusively semi-transparently sealed, i.e. do not allow any passage of liquid, but enter radially,
Thereafter, only the passage of air which would flow axially into the spaces 7, 8, 27 between the neck 19 and the housing 29 is permitted.

Each of the devices 11 and 12 is provided with a fastener 44 and 56.
Can be independently tightened, and can be non-destructively detached from the unit 2 and the reservoir 13, respectively. Therefore, the reservoir 14 is
Alternatively, it can be tightened as a pre-assembled unit that also includes the sealing material 53 and the housing 56.

All features of all embodiments are interchangeable or complementary to one another and all parts of the description apply to all embodiments. It will be appreciated that The dimensional relationships as shown are preferred. All of the listed effects and properties can be provided exactly as described, or can be provided accordingly only substantially or schematically, depending on the specific requirements. It would also be possible to deviate greatly therefrom.

Instead of a spray jet, exit 37
Can output discrete droplets or jets that do not scatter. The reservoir 13 or 14 can also be formed by glass instead of plastic. The reservoir 14 is also suitable for being initially filled with some other solid product that is sensitive to temperature or moisture in a powder solution or liquid, followed by drying or lyophilization. ing. Thus, the closure 9 may already be connected as a unit to the reservoir 14, which unit is then assembled with the dispenser or unit 2, 6 when it is filled with the dry substance. It is.

[Brief description of the drawings]

FIG. 1 is a partial sectional view of a dispenser according to the present invention.

FIG. 2 is a view similar to that of FIG. 1 for yet another specific embodiment.

FIG. 3 is a view similar to that of FIG. 1 for yet another specific embodiment.

FIG. 4 is a view similar to that of FIG. 1 for yet another specific embodiment.

FIG. 5 is a view similar to that of FIG. 1 for yet another specific embodiment.

FIG. 6 is a view similar to that of FIG. 1 for yet another specific embodiment.

FIG. 7 is a view similar to that of FIG. 1 for yet another specific embodiment.

FIG. 8 is a view similar to that of FIG. 1 for yet another specific embodiment.

[Explanation of symbols]

 Reference Signs List 1 dispenser 5 reservoir unit 6 base body 7, 8 space 11 discharge unit 13 first reservoir 14 second reservoir 20 neck 21 mounting fixture 25 bottom wall 29 housing 32 inlet valve 33 outlet valve 35 duct 43 flange 47 handle 51 body Aperture

Continuation of the front page (72) Inventor Hans Mark Germany, 78343 Gaienhofen Horn, Elblinkstrasse 43

Claims (10)

[Claims] 1. A dispenser for dispensing a medium, comprising: a base body (6); held on the base body (6), for storing a medium, i.e. a first medium and a second medium. A reservoir unit (5), also comprising a first and a second reservoir space (7, 8); merging means (27) for bringing together their media; and their media And a discharge unit (11) including a pump for discharging at least one from the medium outlet (37); the base body (6) fixes the discharge unit (11). A head, wherein the second medium space (8) is adapted to connect to the reservoir unit with a gap from the mounting fixture (21). Vomit the recording medium Dispenser to serve. 2. The discharge unit (11) and the pump are operable for pumping and discharging operations including a pump stroke and a return stroke substantially as long as the pump stroke. Like so
The dispenser according to claim 1, adapted to be pre-assembled together independently of the reservoir unit (5). 3. The medium outlet (37) inside the reservoir unit (5).
And the merging means (27)
Is a mixing chamber (2) for mixing the media.
7) wherein said mixing chamber is essentially dimensionally rigid and said reservoir unit (5)
Comprises a reservoir (13, 14), a first reservoir (13) comprising said first reservoir space (7) and said mixing chamber (27) and said second reservoir space (8) for said second medium. A second reservoir (14) provided with
The second reservoir (14) is connected to the first reservoir (1
Independent from 3), closure (9)
Are directly adjacent to and open to both the first and second reservoirs (13, 14);
The second reservoir (14) is connected to the first reservoir (13)
Means for preventing stress on said closure (9) while being connected to said first reservoir (13), said first reservoir (13) comprising a first body opening and said first body. A second body opening remote from the opening, wherein the second reservoir (14) is adapted to allow the second medium to be discharged therethrough toward the merging means (27). A third body opening (31), and a closure member (52) integrally including the closure (9) to hermetically close both the second and third body openings. The third main body opening (51)
Can be opened while the second body opening remains hermetically closed, and the discharge unit (1
1) closing the first main body opening,
The dispenser according to claim 1. 4. The reservoir unit (5) includes a reservoir body (1) defining the second reservoir space (8).
4), wherein the reservoir body (14) includes a bottom wall (25) and a body opening (51) spaced from the bottom wall (25). ) Is the mounting fixture (21) rather than the main body opening (51).
3. The dispenser according to claim 1, wherein the reservoir body (14) is arranged to protrude freely toward the mounting fixture (21). 4. . 5. The reservoir further comprising a reservoir body (14) including a bottom wall (25) and a body opening (51) spaced from the bottom wall (25). The body (14) defines the second reservoir space (8) on the inside, the body opening (51) is closed by an integrally formed closure member (9), The bottom wall (25) and the closure form a defining part that defines the second reservoir space (8), and the bottom wall (25) is attached to the mounting fixture (2).
The body opening (51) in at least one of the defined portions that is flexibly deformed while moving towards 1).
And the discharge unit (11) includes:
A riser tube (28) projecting toward the closure member (9) and to be disposed directly adjacent to the outside of the reservoir body (14);
The dispenser according to claim 1. 6. The closure member (9) remains fixed with respect to the reservoir unit (5) when the body opening (51) is opened;
The reservoir body (14) includes a reservoir jacket (16) and a reservoir bottom (25) secured to the reservoir jacket (16), wherein the reservoir body is open when the body opening is open. Means for immersing (24) in the first medium is included, wherein the immersion means comprises the reservoir body (14).
Handle (4) for completely pushing the paper into the first medium.
9) wherein said reservoir body (14) is secured by snap mounting to said closure member (9) and said body opening (51) operates said handle (49). The dispenser according to claim 5, wherein the dispenser can be opened by performing the following operations. And a closure member (9), wherein the second medium further includes a reservoir opening (51) through which the second medium is released toward the first medium. 2. The method according to claim 1, wherein said body is adapted to engage inside said opening and said means are included for radially contracting said closure member. 3. The dispenser according to 2. 8. An inversion body (14) turned over by an actuator (49), further comprising:
A dispenser according to claim 1 or 2, wherein the reversing body (14) is adapted to be elastically deformed to be immersed in at least one of the first and second media. 9. A blister storage container defining the second reservoir space, wherein the blister storage container separates the second medium from the first medium. 9), wherein the actuator (49) is included to open the closure member (9) by bending and deforming the actuator (49);
A dispenser according to claim 1 or 2, comprising a bottom wall (25) facing the closure member (9) and further comprising the actuator (49). 10. A vent hole is provided for ventilating said merging means (27) from the inside, said merging means (27), said first medium space (7) and said second medium space. The dispenser according to claim 1 or 2, further comprising means for preventing invasion of bacteria into at least one of (8).