WO2011032627A1

WO2011032627A1 - Container for providing a two-component mixture

Info

Publication number: WO2011032627A1
Application number: PCT/EP2010/005079
Authority: WO
Inventors: Kai Tiesberger; Matthias Schneider
Original assignee: Friedrich Sanner Gmbh & Co. Kg
Priority date: 2009-09-17
Filing date: 2010-08-19
Publication date: 2011-03-24
Also published as: DE102009041639A1

Abstract

The invention relates to a container for providing a two-component mixture, comprising a first chamber (1) for accommodating a first component, the first chamber (1) having a first chamber wall (31), a second chamber (2) for accommodating a second component, the second chamber (2) having a second chamber wall (34), and a mixing device (3) having a mixing channel (4), it being possible to establish a flow connection between the interiors of the chambers (1, 2) and the mixing channel (4) in order to discharge the components in such a way that the components are mixed. The invention is characterized in that the first chamber (1), the second chamber (2), and the mixing device (3) are designed as an integral plastic molded part.

Description

Patent application

Container for providing a two-component mixture

The invention relates to a container for providing a

A two-component mixture comprising a first chamber for receiving a first component, the first chamber having a first chamber wall, a second chamber for receiving a second component, the second chamber having a second chamber wall, and a mixing device having a mixing channel, wherein the mixed delivery the components of the mixing device can be placed on the chambers and wherein the interiors of the chambers are fluidly connected to the mixing channel.

From the prior art are already so-called

Double cartridges known in which two individual cylindrical chambers are provided and then a separate mixing device is placed on both chambers.

After that, the components which are in the

Chambers are taken, squeezed and into the

Conveyed mixing device. In the mixing device, the two components are mixed together and discharged at the end of a mixing channel.

CONFIRMATION COPY In the known from the prior art

Dual chamber systems is disadvantageous in that they consist of relatively many individual parts and in a complex manner to each other

have to be coordinated. This is a considerable cost

connected. In this case, it is particularly disadvantageous that containers or double cartridges are frequently provided for single use and ultimately represent disposable items.

There is therefore a need for a container which is simple and inexpensive to produce and allows proper use.

The invention is therefore based on the object, a container of the type mentioned in such a way and further, that this is inexpensive to produce and easy to handle.

According to the invention the above object is achieved by a

Container solved with the features of claim 1. Thereafter, a container of the type mentioned is characterized

characterized in that the first chamber, the second chamber and the mixing device are formed as a continuous plastic casting. Such a configuration of the container makes it possible to produce it in one piece, for example by injection molding. Of the

inventive container having a plurality of functional elements can be manufactured in one piece by injection molding technology. It is particularly advantageous that spacings of the chambers to each other or spacings of the chambers to the mixing device can be factory set. This ensures that a mixing device is exactly dimensioned so that they is easily placed on the chambers. tilting,

Tilts or offsets are effectively avoided according to the invention. The one-piece design ensures in particular that the container is easy to handle. The container may, for example, as a double-chamber container or

Doppelkammerpipette be formed. In that regard, a container is specified, which after cost-effective production a

easy handling shows. According to an advantageous embodiment of the invention it is provided that the first and second chamber walls of the first and second chambers are articulated to each other via a flexible holding portion. This makes it possible to produce the chambers arranged side by side in a production position. For example, the chambers next to each other in the manner of a bolt

be arranged. This allows an effective design of the

Mold. Nevertheless, the flexible holding section allows the two chambers from this production position into one

Use position to move.

According to the invention may further be provided that the

Mixing device has two sections which are articulated to each other via a flexible connecting portion. As a result, in particular the production is facilitated.

Recesses could be formed on one of the sections of the mixing device and on the other section of the mixing device

Locking lugs be formed correspondingly. The locking lugs ensure that the sections of the mixing device are centered during assembly. The locking lugs can engage in recesses assigned to them. The locking lugs make sure that the two sections lie against each other in such a way come that the mixing channel supply lines and the mixing channel form the lowest possible flow resistance for the components. Shifts of the sections relative to one another, which would result in undesirable edges or protrusions in the mixing channel or the mixing channel leads, become effective

avoided. The locking lugs can further fix a mixer in the mixing channel by clamping until the sections are joined together. An advantageous embodiment of the invention provides that the two sections of the mixing device and the chambers are transferred or bent under bending of the flexible holding portion and the flexible connecting portion from a manufacturing position to a use position in which the two sections a first

Mischkanalzuleitung, a second mixing channel supply line and the

Forming mixing channel, wherein the mixing channel supply lines in the

Open the mixing channel. By this design, the production is further simplified. The chambers and the sections of the

Mixing device can be made side by side in a first arrangement. This allows a simple design of the tool and a problem-free and cost-effective production by way of injection molding. The sprayed in this way part can then be folded or folded. The chambers come in the desired position next to each other. The sections of the mixing device are superimposed and together form the mixing channel supply lines and the

Mixing channel off.

It is advantageous if the holding portion and the

Connecting portion form a common first pivot axis. In this way, the two chambers and the sections of the Mixing device moved together around the same axis or folded.

The mixing of the components in the mixing channel can be further improved by articulating a mixer over at least one of the sections via a flexible articulation section, so that the mixer can be positioned or positioned in the mixing channel or a separate mixer is arranged in the mixing channel. As a mixer, for example, a so-called static mixer can be used. The mixer may in particular have threads or meandering lamellae. The mixer may in particular be designed as a mixing spiral. The two components in the chambers, as they pass through the mixing channel, are passed through the threads or around the fins in such a manner that they are effectively mixed.

A further improvement is achieved when the mixer is deflected under bending of the flexible Anlenkabschnitts from the manufacturing position in the use position or transferred, in which the mixer is arranged in the mixing channel. In this way, a particularly simple production is achieved. The mixer can be injection molded together with the mixing device and the

Chambers are made as a single coherent injection molded part, for this no complicated tool geometry

is necessary because the mixer is in the production position in a favorable position for the tool design. By moving the mixer from the manufacturing position to the use position, the mixer comes to rest in the mixing channel. For this purpose, it is sufficient to fold the mixer under bending of the Anlenkabschnittes.

Particularly advantageously, the connecting portion, the holding portion and / or the Anlenkabschnitt are each as Formed film hinge. These can be easily manufactured by means of injection molding and allow a good mobility of the components to bring them from the manufacturing position in the

Use position to move.

In this case, it can be provided that the articulation section forms a second pivot axis formed at an angle, in particular at right angles to the first pivot axis. The mixing device could at one of the chambers with the

Mixing device connecting portion having a taper, which makes it possible to separate the mixing device from the chambers and at the same time to form openings on the chambers. The taper here forms a predetermined breaking point, at which the mixing device can be easily detached from the chambers with little expenditure of force, optionally with slight turning. By releasing the chambers, the chambers are torn at the same time, which form openings at the heads of the chambers.

Through these openings, the components can escape from the chambers. After releasing the mixing device from the chambers, this can be rotated and placed on the chambers to establish a flow connection between the interior of the chambers and the mixing channel. Against this background, the mixing device could have locking grooves and the chambers corresponding locking cams. The

Lock grooves can accommodate the locking cams and the

When mixing, fix the mixer on the chambers. This ensures that when the components are pressed out of the chambers, the mixing device remains on the chambers and does not come loose. When squeezing the components, which may be particularly pasty or liquid, can considerable Pressures occur which force the mixing device away from the chambers. The locking grooves and locking cams engage each other in such a way that the mixing device remains securely fixed to the chambers. From at least one of the chambers could protrude a contact surface to fix the chambers in the use position. The contact surface can serve as joining surfaces, through which the

Chambers are held in the use position. The connection can be made for example by welding or gluing.

Optionally, a compound of the joining surfaces of the

Mixing done simultaneously with the welding or bonding of the contact surfaces.

The chamber walls could be made of plastic and be flexibly deformable to hold the components by pressing on the

Dispense chamber walls through the mixing channel. Through this specific embodiment, the chambers can be provided with such a thin wall thickness that the person using the

Components in the chambers by hand pressure can deploy. The chambers can be taken between two fingers and squeezed out easily.

In the case described, the first chamber, the second chamber and the mixing device can advantageously be designed as a coherent plastic injection-molded part. The injection molding production allows cost-effective production. For example, a plurality of containers in one

so-called bars, in which five to ten containers are contained in series, are made together. After production, such a bar can be separated into individual containers. The mixing device could have a closure element, by which the mixing channel can be closed. By this specific embodiment, the container is reusable. After a first use process partially emptied chambers can be completely emptied at a later date. The

Closure element ensures that the components in the

Do not harden chambers or in the mixing channel.

Other objects, features, advantages and applications of the present invention will become apparent from the following

Description of embodiments with reference to the drawing. All described and / or illustrated features, alone or in any combination form the subject matter of the invention, regardless of the summary in individual claims or their dependency.

In the drawing show

Fig. 1 is a plan view of a container in the not

folded manufacturing position;

Fig. 2 is a plan view of a container after another

Embodiment in which the mixing device additionally comprises a mixer;

3 is a side view of the container of FIG. 2,

4 is a sectional view of the container of FIG. 3,

Fig. 5a is a sectional view of the container of FIG. 3 in another sectional plane FIG. 5b shows a sectional view through the container according to FIG. 5a along the line FF; FIG.

6 is a perspective view of the container of FIG. 2 in the production position,

7 is a perspective view of the container of FIG. 6, wherein the chambers are closed and the mixer is folded into the mixing channel,

Fig. 8 is a perspective view of the container of FIG. 7, wherein the chambers and the sections of

Mixing devices are partially inclined to each other,

9 is a view of the container of FIG. 8 in the

Use position in which the chambers and the mixing device are joined together, and Fig. 10 is a sectional view of the container of Figure 9 after the

Disconnecting and placing the mixing device.

Fig. 1 shows a side view of a container for providing a two-component mixture. This comprises a first chamber 1 for receiving a first component, a second chamber 2 for

Recording a second component. The first chamber 1 has a first chamber wall 31 with a receiving portion 32 and a tapered neck portion 33. The second chamber 2 has a second chamber wall 34 with a receiving portion 35 and a tapered neck portion 36. In this case, the first and the second chamber 1, 2 are identical and each have a bottle shape or pipette shape. The receiving sections 32 and 35 each form a space for receiving the first and the second components (not shown). The receiving portions 32 and 35 have an elongated shape and have in the illustrated

Embodiment on an oval cross-section. 1 shows the container in its production position, in which he

Injection molding tool is removed. At this time, the first and second chambers 1 and 2 are still open on the opposite side of the neck portions 33 and 36. The chambers 1 and 2 are closed after the introduction of the first and second components, as will be shown later.

Fig. 1 also shows a mixing device 3 with a mixing channel 4. The chambers 1 and 2 and the mixing device are formed as a coherent plastic casting, which is inexpensive to produce by means of the injection molding process. The

Chamber walls 31 and 34 are elastically deformable so that the contents of the chambers can be delivered by deforming the chamber walls 31, 34. The container shown is designed in one piece, the chambers 1, 2 and the mixing device 3 are connected together.

The two chambers 1, 2 are connected to one another in the region of the receiving sections 32, 35 by a flexible holding section 6. This forms a movie hinge. In this way, the chambers 1, 2 are pivotably connected to one another about a first pivot axis 5.

The mixing device 3 has two sections 8,9. Each of the sections 8, 9 is connected to one of the chambers 1, 2. The

Sections 8.9 are also mutually flexible

Connected connecting portion 7, which also forms a film hinge. In this case, the holding section 6 and the Connecting portion 7 arranged so that the sections 8,9 of the mixing device and the chambers 1 and 2 to the same

Swivel axis 5 are pivotable. By the chambers 1, 2 and the sections 8, 9 are pivoted about the pivot axis 5, the container from the manufacturing position shown in the

Use position are brought.

In the sections 8 and 9 of the mixing device 3 recesses are respectively formed, which form a first mixing channel supply line 10 and a second mixing channel supply line 1 1 in the use position. In the illustrated embodiment, the recesses each have a semicircular shape. The mixing channel supply lines 10, 11 open into the mixing channel 4, which also by

semicircular depressions in the sections 8,9 is formed.

The mixing device 3 is in each case separable from the chambers 1, 2 at a taper 13 forming a predetermined breaking point. The taper 13 is arranged and designed such that, when the mixing device 3 is separated from the chambers 1 and 2, openings 25, which are described in more detail below, are formed in the chambers 1, 2.

The mixing device 3 has locking grooves 14 which are connected to the

Chambers formed 1,2 corresponding locking cams 15 can cooperate to fix the mixing device 3 after the separation of the chambers 1, 2 and the restarting on the chambers 1, 2. The locking cams 15 are formed below the taper 13 on the outer sides of the neck portions 33, 36. Of the chambers 1, 2 protrude laterally contact surfaces 16, which are arranged on the receiving portions 32, 35. The contact surfaces 16 can, for example, by welding or gluing together be connected to fix the container in the use position.

At the mixing device 3 connecting surfaces 17 are provided, where the sections 8,9 of the mixing device can be interconnected, for example by welding or gluing.

The chambers 1, 2 are designed as flexibly deformable pipettes

Plastic designed. The container of FIG. 1 is

produced by injection molding.

FIG. 2 shows a container which is designed exactly like the container in FIG. 1, but additionally has a mixer 18. With regard to the matches with that shown in FIG

Embodiment, the same reference numerals are used in FIG. 2 as in the following figures for identical parts.

The mixing device 3 shown in FIG. 2 in turn has two pivotable about a first pivot axis 5 and a

Connecting portion 7 hinged to each other sections 8, 9. At one of these sections 8, 9, the mixer 18, which has the form of a mixing helix, is provided. In Fig. 2, the mixer 18 is shown in the manufacturing position. The mixer 18 is connected to the section 9 via a flexible articulation section 19. The flexible one

Anlenkabschnitt 19 allows the mixer 18 to fold out of the illustrated manufacturing position to the flexible Anlenkabschnitt 19, so that it is arranged in the mixing channel 4. The flexible one

Anlenkabschnitt 19 is formed as a film hinge. Of the

Anlenkabschnitt forms a second pivot axis 20 which is perpendicular to the first pivot axis 5. The longitudinal axis of the mixer 18 extends in the same plane as the longitudinal axis of

Mixing channel 4.

The mixer 18 has at the end of the hinge 19 facing the end of a fitting 21, which for fixing in a

Channel recess 22 is received in the second section 9. The fitting 21 and the channel recess 22 are formed and arranged so that the channel recess 22 is sealingly closed when the mixer 18 is received in the mixing channel 4.

The pivotable about the Anlenkabschnitt 19 mixer 18 can be easily tilted to the desired position. As a result, an undesirable axial or radial displacement of the

Mixer 18 avoided in the mixing channel 4.

Both sides of the mixing channel 4 are on the second section. 9

Latches 12 are arranged, which can fix the mixer 18. The locking lugs 12 engage in recesses 23 which are formed on both sides of the mixing channel 4 in the first section 8, when the container is brought into the use position. The locking lugs 12 allow a centering of the two sections 8, 9 and a fixation, while the connecting surfaces 17 of the sections 8, 9 are glued or welded together. In addition, it allows the locking lugs 12 to fix the mixer 18 by clamping in the mixing channel 4 when the container from the manufacturing position in the

Used position is brought. Unlike shown, the mixer 18 can also be manufactured as a separate part and inserted into the mixing channel 4, wherein the locking lugs 12 hold the mixer 18 by clamping.

FIG. 3 shows a side view of the container according to FIG. 2. It can be seen in FIG. 3 that the mixing device 3 in the illustrated FIG Manufacturing position is arranged offset to a center plane of the first chamber 1 and the second chamber 2. The offset ensures that the two sections 8, 9 at

Collapse to lie together. Fig. 3 also shows the locking grooves 14, which later receive the locking cams 15 on the heads of the chambers 1, 2. Fig. 3 further shows that the mixer 18 is configured as a helix having a plurality of in series

arranged slats has. FIG. 4 shows a sectional view of the container according to FIG. 2 along two sectional planes whose course is indicated in FIG. 2 by the line A-A. The first cutting plane passes through the mixer 18, the second cutting plane centrally through the second chamber 2. Also in Fig. 4 it can be seen that the longitudinal axis of the static mixer 18 is offset relative to the median plane of the second chamber 2. The second chamber 2 is designed as a bottle-shaped pipette, which in the region of the receiving portion 35 has an oval cross-section which in a tapered neck portion 36 with

goes over a circular cross-section. At the neck portions 33, 36 of the first and second chambers 2 are on the outer circumference

Detent cam 15 formed protruding, which can later engage in the locking groove 14 on the mixing device 3. The locking cams 15 are formed on both sides of the neck portions 33, 36 as two projecting webs.

5a shows a partially sectioned view of the container according to FIG. 2. FIG. 5b shows a cross section along the sectional plane F-F from FIG. 5a. In this view, the locking lugs 12 can be seen well, which are formed on the second section 9 of the mixing device 3. The second section 9 is through the middle

arranged flexible connecting portion 7 pivotally connected to the first portion 8. In the first section 8 are Recesses 23 are formed, in which the locking lugs 12 can engage. As a result, the sections 8, 9 are centered and fixed, if they from the manufacturing position shown here in the

Use position are brought. At the portions 8, 9 connecting surfaces 17 are formed, which are planar and flat so that they easily with opposite

Bonded surfaces 17 can be glued or welded. For this purpose, the sections 8, 9 are pivoted about the connecting sections 7 and brought together. When merging the locking lugs 12 engage in the recesses 23 a. The connecting surfaces 17 can now be glued or welded together.

Fig. 6 shows in a perspective view of the container of FIG. 2 to 5, again in its production position (unfolded state). The first chamber 1 and the second chamber 2 are at their the

Mixer 3 opposite ends still open. In the chambers 1, 2, the first and second components can be filled.

Fig. 7 shows the container of FIG. 6, wherein the chambers 1, 2 are closed at their the neck portions 33, 36 opposite ends by a respective weld 24. The weld 24 is impressed on the chambers 1, 2 after filling with the components by a welding punch. This will be the

Chambers 1, 2 closed. The in the chambers 1, 2

recorded components are therefore sealed and permanently stored in the chambers 1, 2 added. In Fig. 7 is the

Mixer 18 has been pivoted about the second pivot axis 20 formed by the flexible Anlenkabschnitt 19. The mixer 18 is now fixed in the mixing channel 4 by the locking lugs 12 and prevented from leaving the mixing channel 4. FIG. 8 shows the container according to FIG. 7, as it is pivoted about the first pivot axis 5 in a next step. Both the chambers 1, 2 and the sections 8, 9 of the mixing device 3 are pivoted together about the first pivot axis 5. The chambers 1, 2 are pivoted about the holding section 6, the sections 8, 9 around the connecting section 7. By the

Pivoting about the first pivot axis 5 are finally the contact surfaces 16 on the chambers 1, 2 and the connecting surfaces 17 at the sections 8, 9 of the mixing device 3 respectively

with each other brought to the plant, as shown in Fig. 9. The sections 8, 9 of the mixing device 3 are doing so

joined together to make a complete one

Mixing channel 4 and complete mixing channel supply lines 10, 11 form.

9 shows the container according to FIG. 8 in this state, in which the contact surfaces 16 and the connection surfaces 17 are connected to one another by welding or gluing. this is the

Use position of the chambers 1, 2 before use. The mixing device 3 is a component which can be released from the chambers 1, 2 by slight twisting or tilting relative to the chambers 1, 2 at the tapers 13.

FIG. 9 shows that the contact surfaces 16 of the chambers 1, 2 are fastened to the chambers 1, 2 by connecting sections 27. The contact surfaces 16 close with their respective associated connection portions 27 an angle which deviates from a right angle. Preferably, the contact surfaces 16 and their associated attachment portions 27 form an angle with each other which is slightly greater than 90 degrees. This ensures that the chambers 1, 2 can be easily pressed against each other for emptying, namely because the joined contact surfaces 16 to the outside, namely in the radial direction, can escape.

Fig. 10 shows two interconnected chambers 1, 2, after the mixing device has been broken off from the chambers 1, 2 and placed in the reverse direction again on the chambers 1, 2. Here, the neck portions 33, 36 are each a piece in one of the mixing channel leads 10, 1 1 inserted and clipped. The interiors of the chambers 1, 2 are now with the

Mischkanalzuleitungen 10, 11 fluidly connected. The

Mixing device 3 was released from the chambers 1, 2 and as a separate component on the neck portions of the chambers 1, 2

placed. At the neck portions of the chambers 1, 2 are the

Detent cam 15 recognizable, which in the locking grooves 14 of

Mixing device 3 are engaged. At the neck portions of the chambers 1, 2 now openings 25 are formed, which are caused by the release of the mixing device 3 of the chambers 1, 2. The first component, which is accommodated in the first chamber 1, can flow through the opening 25 into the first mixing channel feed line 10 and from there into the mixing channel 4. The second

Component, which is accommodated in the second chamber 2, can flow through the opening 25 into the second mixing channel feed line 11 and from there into the mixing channel 4. In the mixing channel 4 is the mixer 18, which intimately mixes the two components together when they are discharged through the mixing channel 4. At the mouth 26 of the

Mixing channel 4 can leak out the mixed components. The mouth 26 may by a not shown

Closing element be closed. The closure element may be integrally formed with the mixing device 3 or present as a separate component. The two components in the chambers 1, 2 are separated from each other to the mixing channel 4 and only in this

mixed together. In that regard, reactions of the two

Components together before a deliberate mixing

avoided.

Fig. 10 further shows that the openings 25 are the same

Center distance as the mixing channel leads 10 and 11. This allows a precise fit of the mixing device 3 to the chambers 1, 2 allows.

Only by the compression of the two chambers 1, 2, the components contained in them through the

Mischkanalzuleitungen 10, 11 are conveyed into the mixing channel 4

The volume and size of the chambers 1, 2 is at each

Use case easily adaptable. Furthermore, the geometry of the mixing channel 4 and the mixer 18 to be mixed to the

Components customizable. Advantageously, only very small remain

Residuals in the chambers 1, 2, since they can be expressed almost completely due to their low wall thicknesses.

The container described here is a permanently sealed storage of liquid or pasty components

ensured.

The container described here, for example, in the

Pharmaceutical industry find use. In particular, it is conceivable that the container is used to store a two-component skin adhesive, a two-component drug, a dental impression material or a dental replacement inlay. It is also possible that the container for storing cosmetics is used. Concretely, two-component lip gloss, liquid lipstick, two-component perfumes, sunscreen or

Two-component skin cream can be included in the container. Finally, it is also possible in the container one

Two-component adhesive, putty, vitamin supplements or dietary supplements.

The illustrated containers can be produced inexpensively and simply with all their components described in the manufacturing position shown for example in Figures 1 and 2 by way of injection molding of plastic as a single contiguous plastic casting, in particular as a single coherent plastic injection molded part.

With regard to further advantageous embodiments and

Further developments of the teaching of the invention is on the one hand to the general part of the description and on the other hand on the

Referenced claims.

Claims

Claims 1. A container for providing a two-component mixture, comprising a first chamber (1) for receiving a first

Component, wherein the first chamber (1) has a first chamber wall (31), a second chamber (2) for receiving a second component, wherein the second chamber (2) has a second

Chamber wall (34), and a mixing device (3) with a mixing channel (4), wherein for mixed delivery of the components, the interiors of the chambers (1, 2) with the mixing channel (4)

are connectable to flow, characterized in that the first chamber (1), the second chamber (2) and the mixing device (3) are formed as a coherent plastic casting.

2. Container according to claim 1, characterized in that the first and second chamber walls (31, 34) of the first and second chambers (1, 2) via a flexible holding portion (6) are hinged together.

3. Container according to claim 1 or 2, characterized in that the mixing device (3) has two sections (8,9) which are hinged to each other via a flexible connecting portion (7).

4. Container according to claim 3, characterized in that on one of the sections (8) of the mixing device (3) recesses (23) and on the other of the sections (9) of the mixing device (3) locking lugs (12) are formed corresponding to to fix the sections (8, 9) together in the position of use.

5. A container according to claim 3 or 4, characterized in that the two sections (8,9) of the mixing device (3) and the Bending chambers (1,2) under bending of the flexible holding portion (6) and the flexible connecting portion (7) from a manufacturing position into a use position can be transferred or transferred, in which the two sections (8,9) a first mixing channel supply line (10) Forming the second mixing channel supply line (11) and the mixing channel (4), wherein the mixing channel supply lines (10, 1 1) in the mixing channel (4) open.

6. Container according to one of claims 2 to 5, characterized

characterized in that the holding section (6) and the

Connecting portion (7) form a common first pivot axis (5).

7. Container according to one of claims 1 to 6, characterized

characterized in that a mixer (18) is articulated on at least one of the sections (8, 9) via a flexible articulation section (19) so that the mixer (18) can be positioned or positioned in the mixing channel (4) or a separate mixer is arranged in the mixing channel (4).

8. A container according to claim 7, characterized in that the mixer (18) under the bending of the flexible Anlenkabschnitts (19) from the manufacturing position in the use position is transferred or transferred, in which the mixer (18) in the mixing channel (4).

is arranged.

9. Container according to one of claims 2 to 8, characterized

characterized in that the connecting portion (7), the

Holding section (6) and / or the Anlenkabschnitt (19) are each formed as a film hinge.

10. Container according to one of claims 2 to 9, characterized

characterized in that the articulating section is angled, in particular formed at right angles to the first pivot axis second

Swivel axis forms.

1 1. A container according to any one of claims 1 to 10, characterized

characterized in that at one of the chambers (1,2) with the

Mixing device (3) connecting portion is provided a taper (13), which makes it possible to separate the mixing device from the chambers (1, 2) and at the same time on the chambers (1, 2) form openings (25).

12. Container according to one of claims 1 to 11, characterized

characterized in that the mixing device (3) has latching grooves (14) and the chambers (1, 2) have corresponding latching cams (15)

exhibit.

13. Container according to one of claims 1 to 12, characterized

characterized in that at least one of the chambers (1, 2) protrudes from a contact surface (16) to the chambers (1,2) in the

Use position to fix.

14. Container according to one of claims 1 to 13, characterized

characterized in that the chamber walls (31, 34) are made of plastic and are flexibly deformable to deliver the components by pressing on the chamber walls through the mixing channel (4).

15. A container according to any one of claims 1 to 14, characterized

characterized in that the first chamber (1), the second chamber (2) and the mixing device (3) are formed as a coherent plastic injection molded part.