EP3552989B1 - Product dispenser and adapter for product dispenser - Google Patents

Description

The invention relates to an adapter for a product dispenser and a product dispenser for dispensing a medium.

From the DE 10 2007 041 985 A1 a dispenser for dispensing an adhesive or sealant from a pressure vessel via a valve is known. The dispenser has a lever for operating the valve. The lever can be pivoted about a horizontal axis transversely to the longitudinal axis of a dispensing sleeve. In addition, the actuating lever can be pivoted radially about a longitudinal axis of the dispensing sleeve for metering the medium.

From the DE 10 2013 203 834 A1 a further dispenser for dispensing a medium from a pressure vessel is known. A dispensing valve which is surrounded by a cap is provided on this container. This cap engages the pressure vessel. An operating lever is provided on the cap. This operating lever is provided horizontally from a packaging position through a guide groove to the longitudinal axis of the valve on the pressure vessel. After being pulled out via a sliding guide, the actuating lever can be pivoted around a film hinge on the cap and the dispensing sleeve can be actuated.

From the DE 10 2009 018 528 A1 Another dispenser is known for dispensing a medium from a pressure vessel via a dispensing valve with a lever. The lever is provided on an adapter attachment for positioning on the container. The lever can be moved into an actuating position along a displacement path which is inclined at an angle of 45 ° to the longitudinal axis of the adapter attachment in order to subsequently control a pivoting movement for dispensing the medium via the dispensing valve.

From the EP 1 242 295 B3 a product dispenser for dispensing a medium is known. This product dispenser comprises a valve which closes a container opening of a pressure container for receiving a medium to be dispensed. Associated with the container opening is a Adapter provided, which has an actuating lever for controlling the valve. The actuating lever is attached to the adapter via a swivel arrangement, the actuating lever being transferable from an initial position in which the valve is closed by a swivel movement into an active position in which the valve is actuated to dispense the medium.

From the DE 20 2009 018 628 U1 Another product dispenser for dispensing a medium from a pressure vessel is known. This product dispenser comprises an actuating lever with a handle arranged thereon, which is positioned to rotate about a longitudinal axis of the valve dispensing opening. As a result of the rotating arrangement of the pivot lever around the longitudinal axis of the valve dispensing opening, a product discharge rate can be set continuously between a maximum rate and a minimum rate. To dispense the product, the operating lever can be swiveled towards the pressure vessel in order to dispense the valve into an active position for dispensing the medium depending on the set exit rate.

The invention is based on the object of proposing an adapter for a product dispenser and a product dispenser, in which an unintentional dispensing of the medium is prevented during transport.

This object is achieved by an adapter for a product dispenser which can be fastened on both sides of a container opening of a pressure vessel. The adapter has a pivot arrangement which pivots the actuating lever with the handle arranged thereon relative to the adapter base body, the actuating lever being moved from an unlocking position, in which the actuating lever is between the starting position in which the valve is closed, and an active position in which the Valve is open, can be pivoted, can be transferred into a locking position. The pivot arrangement of the adapter is formed by a pivot axis and at least one elongated hole and the pivot axis in a first and a second End position can be arranged within the elongated hole. As a result, the actuating lever can be arranged in two positions, namely a first end position, which preferably corresponds to the locking position, and in a second end position, which corresponds, for example, to the unlocking position, by a sliding movement. In the locked position, the operating lever is secured and cannot be operated. Output of the medium is blocked. This enables a transport lock. By arranging the actuating lever in the locking position, the output of the pressure medium can be prevented in the event of pressure acting on the handle, for example from an adjacent product dispenser, in a packaging unit or when the pressure container falls over.

The sliding movement of the actuating lever is preferably guided by the pivot arrangement and the actuating lever is displaceable relative to an output sleeve on the adapter base body. This enables a simple and compact arrangement to be created.

The actuating lever can preferably be arranged in the locking position and in the unlocking position by a sliding movement. The actuating lever with the handle arranged on it can thus be transferred in a simple manner from a secured position to an unlocked position in order to subsequently dispense the medium in a controlled manner by the user.

The elongated hole of the pivot arrangement preferably has an angled course, through which the handle can be arranged from the locking position into the unlocking position. This angled course of the elongated hole has the advantage that the pivot axis does not slip when the actuating lever is pulled off / pivoted. This pivot axis is pulled down relative to the handle, and the handle cannot inadvertently slide forwards or backwards. In addition, a greater distance from the adapter base body and the outer wall of the pressure vessel can be created. This allows additional space for operating the handle to move the valve from an initial position in which the valve is closed transfer an active position to the output of the medium.

The displacement movement of the actuating lever between the first and second end position preferably has a first displacement path, which is provided transversely or radially to the longitudinal axis of the valve opening of the pressure vessel or the adapter base body and a second, adjoining displacement path which is inclined with respect to the first displacement path . This has the advantage that, in a locking position, the handle can be positioned close to or adjacent to an outer wall of the pressure vessel. In the unlocked position, the handle is a distance away from the outer wall of the pressure vessel and enables a pivoting movement to operate the valve and dispense the medium.

The actuating lever preferably has a stop which is provided pointing towards an adapter base body which can be positioned on the container opening. Opposite the stop, a projection arranged on the dispensing sleeve is preferably provided which points towards the actuating lever. As a result, the actuating lever can be arranged in a first end position of the pivot arrangement, and a pivoting movement of the actuating lever is blocked. The actuating lever is blocked with respect to a pivoting movement away from the adapter base body by the projection which rests on the actuating element. In the opposite direction, a pivoting movement of the actuating lever towards the adapter base body is blocked by the stop on the actuation lever which rests on the adapter base body. In and against the one displacement direction essentially at right angles or transversely to the longitudinal axis of the container opening, on the other hand, the actuating lever can be simply released from this locking position.

The actuating lever is preferably held clamped in the locking position between the projection on the dispensing sleeve and the adapter base body. As a result, the locking position can be additionally secured.

Alternatively, when moving the pivot arrangement into a first end position, the pivot axis can be passed through a constriction in the at least one elongated hole, so that the pivot axis is positioned in a latching manner in the first end position.

According to a first embodiment of the pivot arrangement, the at least one elongated hole is provided on the actuation lever at an end of the actuating lever opposite the handle, which is connected to a pivot axis fixedly arranged on the adapter base body. This represents a structurally simple embodiment. Alternatively, the pivot axis can also be provided on the actuating lever and the at least one elongated hole can be formed on the adapter base body.

The adapter preferably comprises the adapter base body with an output sleeve which is connected to the adapter base body via an elastic connection, in particular a membrane or a joint. The dispensing sleeve can be moved towards the valve. The adapter base body and the dispensing sleeve as well as an elastic connection arranged between them are preferably designed as an injection-molded part made of plastic. The displaceable connection of the dispensing sleeve to the adapter base body, which is preferably designed in the form of a ring, can thereby be designed in a simple manner. The preferred one-piece design also enables simple handling.

In the unlocking position of the actuating lever, an actuating element arranged on the actuating lever can engage a cam on the dispensing sleeve. A pivoting movement of the handle can produce an axial displacement movement of the dispensing sleeve in the direction of the valve, by means of which the valve can be transferred into an active position for dispensing the medium.

Furthermore, the dispensing sleeve has, on an inner side in relation to the elastic connection of the dispensing sleeve to the adapter base body, a connection which engages the valve and, opposite or on an outside of the adapter base body, has a connector on which a grommet is attachable. As a result, a flow channel can be formed in the adapter base body which transfers the medium flowing out of the valve via the dispensing sleeve into the spout for dispensing at the place of use.

Furthermore, a cap can preferably be placed on the adapter base body, which cap surrounds at least the pivoting arrangement of the adapter, the container opening and at least partially the actuating lever. This forms a protection against damage to the swivel arrangement.

Furthermore, the cap has a recess through which the actuating lever is led out so that the handle is arranged outside the cap. A tamper-evident closure is preferably provided in the recess. This makes it possible to determine in a simple manner whether there is a still unopened product dispenser.

The tamper-evident closure on the cap is provided by at least one web-shaped connection in the exception. This web-shaped connection forms a predetermined breaking point that can be easily detached. After the web-shaped connection has been separated once, the tamper-evident closure can remain loosely on the cap or can be completely separated from the cap. In both cases, the user can see that the goods are no longer original.

The object on which the invention is based is furthermore achieved by a product dispenser which has an adapter according to one of the embodiments described above.

• Figur 1 eine perspektivische Explosionszeichnung des Produktspenders mit einem Adapter,
• Figur 2 eine perspektivische Darstellung des Produktspenders im zusammengebauten Zustand im Auslieferungszustand,
• Figur 3 eine schematische Schnittansicht des Produktspenders mit Adapter gemäß Figur 2,
• Figur 4 eine weitere schematische Schnittansicht des Produktspenders gemäß Figur 2,
• Figur 5 eine perspektivische Ansicht des Adapters,
• Figur 6 eine schematische Schnittansicht des Adapters gemäß Figur 5,
• Figur 7 eine perspektivische Ansicht des Adapters in einer aktiven Position,
• Figur 8 eine schematische Schnittansicht des Adapters gemäß Figur 7,
• Figur 9 eine schematische Seitenansicht des Handgriffs in einer Verriegelungsposition,
• Figur 10 eine schematische Seitenansicht des Handgriffs in einer Entriegelungsposition,
• Figur 11 eine schematische Seitenansicht eines Adapters auf einem Produktspender in einer Ausgangsposition und in einer aktiven Position, und
• Figur 12 eine schematische Schnittansicht eines Adapters des Produktspenders mit Adapter in der aktiven Position.

The invention and further advantageous embodiments and developments thereof are described and explained in more detail below with reference to the examples shown in the drawings. The features to be taken from the description and the drawings can be used individually or collectively in any combination according to the invention. Show it:

• Figure 1 a perspective exploded view of the product dispenser with an adapter,
• Figure 2 a perspective view of the product dispenser in the assembled state in the delivery state,
• Figure 3 a schematic sectional view of the product dispenser with adapter according to FIG Figure 2 ,
• Figure 4 a further schematic sectional view of the product dispenser according to FIG Figure 2 ,
• Figure 5 a perspective view of the adapter,
• Figure 6 a schematic sectional view of the adapter according to Figure 5 ,
• Figure 7 a perspective view of the adapter in an active position,
• Figure 8 a schematic sectional view of the adapter according to Figure 7 ,
• Figure 9 a schematic side view of the handle in a locking position,
• Figure 10 a schematic side view of the handle in an unlocked position,
• Figure 11 a schematic side view of an adapter on a product dispenser in a starting position and in an active position, and
• Figure 12 a schematic sectional view of an adapter of the product dispenser with adapter in the active position.

In Figure 1 a product dispenser 11 is shown in an exploded view. A pressure vessel 12 adopts a vessel opening 14 which is opened by a valve 16 ( Figure 3 ) is closed, an adapter 18 on. This adapter 18 comprises an adapter base body 19, which can be placed on the container opening 14, and an actuating lever 21 with a handle 22 which is connected to the adapter base body 19 by a pivot arrangement 23.

Furthermore, the adapter base body 19 has an output sleeve 25 onto which a grommet 26 can be fastened, in particular screwed on. This allows the grommet 26 to be replaced. A closure 27 is provided at one end of the spout 26 in order to prevent the medium in the spout 26 from drying out.

Furthermore, a cap 29 is provided which essentially surrounds the adapter 18. This cap 29 has a recess 31 through which the actuating lever 21 is led out so that the Handle 22 is positioned outside the cap 29.

In Figure 2 are the in Figure 1 components shown in an assembled position. The Figure 2 shows a product dispenser 11 ready for sale.

A region of the recess 31 in the cap 29 is closed by a tamper-evident closure 32. This tamper-evident closure 32 is positioned in the recess 31 by a plurality of web-shaped connections 33. The tamper-evident closure 32 can be released at at least two web-shaped connections 32 to the recess 31 so that the quality closure remains loose and / or pivotable in the recess 31. The web-shaped connections 33 form a predetermined breaking point. The recess 30 can facilitate the loosening of the tamper-evident closure 32 in that a tool can be inserted. If the tamper-evident closure 32 is missing, the user can clearly see that the product dispenser 11 has already been opened or used.

In Figure 3 FIG. 11 is a schematic sectional view of the product dispenser 11 in FIG Figure 2 shown. The Figure 4 shows a further sectional view rotated by 90 ° Figure 3 . A valve 16, which closes the container opening 14, is fastened to a container opening 14 of the pressure container 12. The valve 16 has a valve body 36 which comprises an outer circumferential edge, so that this outer circumferential edge engages the container opening 14. For example, this can be done by a screw connection or a flanging. The valve 16 comprises a valve closure member 37, which is movable along a longitudinal axis 38 of the valve 16 or the longitudinal axis 38 of the adapter base body 19. To open the valve closing member 37, it is moved in the direction of the pressure vessel 12 against a restoring element 39, in particular a spring, in order to open a valve opening 41. A medium stored in the pressure vessel 12 passes through this valve opening 41 for dispensing.

This valve 16 can correspond to the embodiment which, for example, in FIG DE 10 2008 051 888 A1 is described on which is referenced in full.

The adapter 18 can be placed on the container opening 14. This adapter 18 is in Figure 5 perspective and in Figure 6 shown in a sectional view. The adapter 18 according to Figures 5 and 6 is shown in a starting position 68. A flange 44, which is preferably aligned coaxially to the longitudinal axis 38, is provided on the adapter base body 19. An end face 45 extends between the flange 44 and the dispensing sleeve 25. Adjoining the end face 45 and the flange 44, a fastening section 48 is provided which extends at least in sections along the flange 44. The fastening section 46 comprises webs 48 which are provided at a distance from the flange 44 and form a receiving area in between. At the lower edge of the flange 44, a locking lug 54 is provided pointing in the direction of the longitudinal axis 38. As a result, a fastening section 46 can be formed which, in a latching manner, can grip around the flange or an edge 47 of the container opening 14 or of the pressure container 12. A latching, clamping or snap connection can preferably be provided.

On the flange 44 of the adapter base body 19, a latching element 42 is also provided on an outer circumference, which forms a detachable latching connection with a latching element 43 on an inner side of the cap 29. As a result, the cap 29 can be clipped onto the adapter.

The adapter base body 19 furthermore comprises the dispensing sleeve 25, which is connected to the adapter base body 19 by an elastic connection 49. The end face 45 extends between the adapter base body 19 and the dispensing sleeve 25. This end face 45 is oriented like a roof when viewed in a sectional view. The end face 45 covers the fastening section or is adjacent to it. The elastic connection 49 extends between the dispensing sleeve 25 and the end face 45. In an initial position 68, the elastic connection 49 and the end face 45 lie in a common plane. The elastic connection 49 is through an elastic membrane which, according to the embodiment shown, extends over the entire surface between the end face 45 of the flange 44 and the dispensing sleeve 25. This elastic connection 49 allows the dispensing sleeve 25 to be changed in its position along the longitudinal axis 38 relative to the adapter base body 19. The dispensing sleeve 25 is in particular from the in Figure 5 The starting position 68 shown can be displaced relative to the adapter base body 19 in the direction of the valve 16 of the pressure vessel 12. One such active position 69 is in the Figures 7 and 8th shown.

The Figure 6 also shows that a connector 51 is provided at one end of the dispensing sleeve 25. This connection 51 preferably engages around the valve closing member 37. Opposite the connection 51, a receptacle 52 is provided on the dispensing sleeve 25, onto which the spout 26 can be placed or screwed. The dispensing sleeve 25 has a through-hole 53 which extends from the connection 51 to the receptacle 52. Between the receptacle 52 and the connection 51, laterally protruding cams 57 are provided on the dispensing sleeve 25. Preferably, two radially protruding and opposing cams 57 are formed.

At least one actuating element 56 on the actuating lever 21 can act on these cams 57 of the dispensing sleeve 25 in order to actuate the dispensing sleeve 25. This operating lever 56 is for example in Figure 1 and is shown below in Figure 5 described.

The receptacle 52 on the dispensing sleeve 25 is limited by an annular collar 58, so that the spout 26 assumes a defined position after it has been placed on. A projection 59 is provided from this annular collar 58 in the direction of the elastic connection 49, which protrudes in the form of a web with respect to the outer circumference of the dispensing sleeve 25 and is arranged at a distance from the elastic connection 49. This projection 59 forms part of a transport lock for the actuating lever 21 and handle 22, as will be shown below in FIG Figure 9 will be discussed.

The adapter 18 is with respect to its in the Figures 5 and 6 shown Components preferably formed in one piece. The adapter base body 19 also receives at least one, preferably two, pivot bolts 61, which serve to form the pivot arrangement 23 together with the actuating lever 21. The pivot pins 61 form a common pivot axis 62. The pivot pins 61 are aligned in mirror image to one another and allow the actuating lever 21 to be easily attached and mounted so that the recesses arranged at a free end in the form of an elongated hole 63 can be placed on the pivot pin 61. In particular, the adapter 18 is produced as an injection-molded part made of plastic. Alternatively, individual components can also be assembled using a latching, snap-in or clamping connection in order to form the adapter 18.

In Figure 7 A perspective view of the adapter 18 in an active position 69 is shown. The Figure 8 FIG. 11 shows a sectional view of the adapter 18 according to FIG Figure 7 .

With regard to the structure and the individual features and / or components of the adapter 18, refer to the description of the figures Figures 5 and 6 Referenced. The transfer of the adapter 18 into the active position 69 is made possible by the elastic connection 49. By means of an actuating force along the longitudinal axis 38, the dispensing sleeve 25 and thus the connection 51 can be moved downward, that is, in the direction of the pressure vessel 12. As a result, the elastic connection 49 can deform. An adjusting movement can be achieved by bending an elastic connection 49. The elastic connection 49 is advantageously evenly loaded, so that an annular recess is formed by the elastic connection 49. When the actuating lever 21 is relieved of pressure, the elastic connection 49 returns to its starting position 68, as shown by the adapter 18 Figures 5 and 6 is shown. In this starting position 68, the valve 16 of the pressure vessel 12 is closed again.

As an alternative to a circumferential elastic connection 49 can also a plurality of webs extending radially outward with gaps formed between them may be provided.

In Figure 9 the actuating lever 21 with the handle 22 is shown in the locking position 66. The pivot arrangement 23 is provided in a first end position 71. The actuating lever 21 is moved into this first end position 61 by a displacement movement along a displacement path at right angles to the longitudinal axis 38 of the pressure vessel 12. The handle 22 is positioned close to the outer wall of the pressure vessel 12 or rests against it. In this locking position 66, the projection 59 on the outside of the dispensing sleeve 25 engages on an outside of the actuating lever 21, whereby a pivoting movement of the actuating lever 21 in the direction of the spout 26 is blocked. In the opposite direction, the pivoting movement of the actuating lever 21 is blocked by a stop 76 which rests on the adapter base body 19. To secure the actuating lever 21 and the handle 22, the elongated hole (s) 63 can have a narrowing so that when the pivot axis 62 is moved into the first end position 71, a locking resistance has to be overcome, through which the actuating lever 21 can subsequently be held in this first end position 71 . In this locking position 66, the actuating element 56 of the actuating lever is positioned adjacent to the cam 57 and is thus out of engagement.

The tabs formed on the actuating lever 21 each have elongated holes 63 with an angled contour. This contour of the elongated holes 63 comprises a first displacement path transverse or at right angles to the longitudinal axis 38 of the adapter base body 19. The first displacement path ends in the first end position 71. The second displacement path, which follows on from the first displacement path, ends in the second end position 73 The displacement path is inclined with respect to the first displacement path, in particular in the direction of the adapter base body 19. The actuating lever 21 with the handle 22 is close to the pressure vessel when it is arranged in the first end position 71 12 held. In an unlocked position 67 of the actuating lever 21 and handle 22, these can be further removed from the adapter body 19 both in the direction of the longitudinal axis 38 and laterally to the longitudinal axis 38 in order to enable the handle 22 to be safely operated to dispense the medium.

The unlocking position 67 of the operating lever 21 is in Figure 8 shown. The pivot axis 62 is located within the elongated hole 63 in a second end position 73. In this end position, the actuating element 56 rests on the cam 57. The actuating lever 21 and the handle 22 are arranged in an initial position 68. In this starting position, the product dispenser 11 is ready to dispense the medium when the handle 22 is actuated.

In Figure 10 it can be seen that the actuating element 56 rests on the cam 57. If the handle 22 or the actuating lever 21 is now transferred from the starting position 68 to an active position 69, as is the case, for example, with the two positions of the handle 21 shown in FIG Figure 11 is shown, the cams 57 are moved towards the pressure vessel 12. The dispensing sleeve 25 is fed in the direction of the container opening 14 due to the elastic connection 49 to the adapter base body 19. The valve closing member 37 is moved in the direction of the interior of the pressure vessel 12. The valve opening 31 is opened and the medium can escape.

As soon as the handle 22 is no longer operated, the operating lever 21 automatically returns with the handle 22 from the active position 69 to the starting position 68. This independent transfer into a closed position is generated by the return element 39 of the valve 16.

In the active position 69 as well as the starting position 68, the actuating lever 21 is arranged in the second end position 73 of the pivot arrangement 23. In this second end position 73, the actuating element 56 is positioned relative to the projection 59 such that the dispensing sleeve 25 can be moved along the longitudinal axis 38 towards the pressure vessel 12 during the pivoting movement of the handle 22.

In Figure 12 a schematic sectional view of the product dispenser with an unlocked adapter 18 is shown. The handle 22 is moved into an active position 69 for dispensing the medium. This sectional view shows that the dispensing sleeve 25 has moved along the longitudinal axis 38 with respect to the annular adapter base body 19. This can be seen from a bend 50 of the elastic connection 49, which extends between the dispensing sleeve 25 and the annular adapter base body 19.

The adapter 18 can be provided as a sales unit. The operating lever 21 is mounted on the pivot axis 62 and forms a fixed pivot arrangement. The cap 29 can also be attached to the adapter base body 19. To apply the cap 29, the handle 22 and the actuating lever 21 are passed through the recess 31 of the cap 29 and then the cap 29 is connected to the adapter base body 19, in particular locked. This structural unit can then be connected to the container opening 14 of the pressure container 12 by a clip or latch connection with the peripheral edge. The spout 26 can optionally be screwed on in order to complete the product dispenser 11.

Claims (15)

1. Adapter for a product dispenser (11) with an adapter base body (19) for positioning the adapter (18) on a container opening (14) of a pressure container (12), with a swivel arrangement (23), which adjusts an actuating lever (21) with a handle (22) swivellably to the adapter base body (19), and the actuating lever (21) is transferable from an unlocked position (67), in which the handle (22) for opening a valve (16) of the container (12) is operatable from a starting posi-tion (68) into an active position (69), to a locked position (66), in which operation of the handle (22) is blocked, characterized in that the swivel arrangement (23) is formed by a swivel axis (62) and at least one slot (63) and the swivel axis (62) is arrangable in a first end position (73) and in a second end position (71) in the at least one slot (63).
2. Adapter according to claim 1, characterized in that a displacement movement of the actuating lever (21) is guided by the swivel ar-rangement (23) and the actuating lever (21) is displaceable relative to an output sleeve (25) on the adapter base body (19).
3. Adapter according to one of the preceding claims, characterized in that the swivel arrangement (23) has the at least one slot (63) with an angled progression, by which the first and second end position (73, 71) for the swivel axis (62) is separated and by which the han-dle (21) is adjustable from the locked position (66) to an unlocked position (67) with a greater distance from the adapter base body (19).
4. Adapter according to any one of the preceding claims, character-ized in that the displacement movement of the actuating lever (21) for locking and unlocking has a first displacement path, which is provided transverse to the longitudinal axis of the adapter base body (19), and a second displacement path connected thereto, which is inclined relative to the first displacement path.
5. Adapter according to claim 1, characterized in that the actuating lever (21) has a stop (76), which is provided pointing towards the adapter base body (19) and lying opposite has a projection (59) ar-ranged on an output sleeve (25) of the adapter base body (19), which projection points towards the actuating lever (21) and is pro-vided as a transport safeguard.
6. Adapter according to claim 5, characterized in that the actuating lever (21) is held clamped in the locked position (68) between the adapter base body (19) and the projection (59) on the output sleeve (25) .
7. Adapter according to any one of the preceding claims, character-ized in that at an end of the actuating lever (21) lying opposite the handle (22) there is provided the at least one slot (63), which forms the swivel arrangement (23) with the swivel axis (62) fixedly ar-ranged on the adapter base body (19) .
8. Adapter according to any one of the preceding claims, character-ized in that the adapter base body (19) comprises the output sleeve (25), which is connected to the adapter base body (19) via an elastic connection, in particular a membrane or a joint, so that the output sleeve (25) is displaceable along the longitudinal axis (38) of the adapter base body (19).
9. Adapter according to any one of the preceding claims, character-ized in that in the unlocked position (67), an actuating element (56) of the actuating lever (21) engages on a cam (57) or an annular collar (58) on the output sleeve (25).
10. Adapter according to one of claims 5 or 9, characterized in that the output sleeve (25) has a connection (51) for actuating a valve clo-sure member (37) and lying opposite has a receptacle (52), to which a nozzle (26) is attachable.
11. Adapter according to any one of the preceding claims, character-ized in that a cap (29) is placeable on the adapter base body (19), which cap encloses the swivel arrangement (23) and the adapter base body (19).
12. Adapter according to claim 11, characterized in that the cap (29) has a recess (31), through which the actuating lever (21) is led out and the handle (22) is arranged outside the cap (29) and that a tamper-evident closure (32) is provided in the recess (31).
13. Adapter according to claim 12, characterized in that the tamper-evident closure (32) is provided by at least one web-shaped linkage (33) of the recess (31), which serves as a predetermined breaking point.
14. Product dispenser with a pressure container (12) for receiving a medium to be output, with a valve (16), which closes a container opening (14), characterized in that an adapter (18) according to any one of the preceding claims is attached to the container opening (14) of the pressure container (12).
15. Product dispenser according to claim 14, characterized in that the adapter (18) is clipped or screwed onto an edge of the container opening (14) of the pressure container (12).

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