DE102019000317A1 - Fastening arrangement for a fitting and method for fastening a fitting with a fastening arrangement - Google Patents

Abstract

Fastening arrangement (1) for a fitting (2), at least comprising a housing (3) and a first locking component (4) and a second locking component (5), which form a connection (7) that is fixed to one another at least with respect to an axial direction (6) ; one of the locking components (4, 5) being arranged movably in the housing (3) to produce the connection (7) of the locking components (4, 5) relative to the housing (3); wherein at least one of the locking components (4, 5) has a first contact surface (9) which is inclined with respect to a radial direction (8) for contacting a second contact surface (10) of the other locking component (5, 4), wherein the first contact surface is displaced (9) in relation to the second contact surface (10) along the radial direction (8), the locking components (4, 5) can be displaced relative to one another along the axial direction (6) in order to produce or to release the connection (7).

Description

The invention relates to a fastening arrangement for a fitting and a method for fastening a fitting with a fastening arrangement. The valve can on the mounting arrangement such. B. on a sanitary facility, for. B. a sink, a bathtub or the like. The fitting is in particular a mixer tap or a tap.

Faucets are usually screwed to a sink or sink. The screw connection is usually only accessible from the underside of the sink or washbasin.

The object of the present invention is to at least partially solve the problems mentioned with reference to the prior art. In particular, the attachment of a fitting should be simplified. Preferably, the attachment of the fitting to the sanitary system should be made possible from the side from which the fitting is supplied or on which it is arranged.

A fastening arrangement with the features according to patent claim 1 and a method according to patent claim 14 contribute to solving these tasks. Advantageous further developments are the subject of the dependent claims. The features listed individually in the patent claims can be combined with one another in a technologically sensible manner and can be supplemented by explanatory facts from the description and / or details from the figures, further embodiment variants of the invention being shown.

A mounting arrangement for a fitting is proposed. The fastening arrangement comprises at least one housing and a first locking component and a second locking component. The locking components form a fixed connection with one another at least with respect to an axial direction. One of the locking components is arranged movably in the housing to produce the connection of the locking components with respect to the housing. At least one of the locking components has a first contact surface which is inclined with respect to a radial direction (runs perpendicular to the axial direction) for contacting a second contact surface of the other locking component, with the first contact surface (or the first locking component) being displaced relative to the second contact surface ( or the second locking component) along the radial direction, the locking components can be displaced relative to one another along the axial direction for generating or for releasing the connection.

In particular, the locking component movably arranged in the housing is arranged in a first position when the connection between the locking components is established, that is, when the fitting is connected to e.g. B. is attached to a sanitary facility. Correspondingly, the locking component movably arranged in the housing is arranged in a second position when the connection between the locking components is released, ie when the fitting can be released from the sanitary system.

In the first position, the valve can no longer be moved in relation to the sanitary system (in relation to forces that occur during its intended use). This can be seen as a "locked" position.

The housing can be a housing part of the fitting or part of the sanitary system. The housing can be designed in the manner of an insert or adapter which can be used in a fitting housing.

The first contact surface extends (in the area of contacting the second contact surface) in particular at an angle of up to 20 degrees with respect to the radial direction, the angle being more than 0 degrees. As a result of the course at an angle, a wedge-shaped surface can be formed, so that when the first locking component moves along the radial direction, there is a relative movement of the two locking components along the axial direction.

The second contact surface can run parallel to the radial direction. Alternatively, it is possible that the second contact surface is also inclined with respect to the radial direction. The explanations for the first contact surface apply accordingly.

The inclination of the contact surface (s) leads to a displacement of the contact surfaces relative to one another along the radial direction, in particular that the locking components are displaced along the axial direction. Is the first locking component z. B. fixed to the axial direction with the housing, the housing is moved together with the first locking component along the axial direction.

In particular, only the first locking component can be moved at least along the radial direction, the first locking component having the first contact surface.

In particular, the first locking component and the second locking component do not form a screw connection with one another, and are therefore not connected to one another via a thread. This includes a contact surface between the locking components, which extends at least 270 angular degrees around the axial direction, that is to say in a circumferential direction.

The second locking component is preferably a pin which extends along a first axial direction up to a first end and has a second contact surface at the first end which points in an opposite second axial direction.

In particular, the second locking component is connected to the sanitary system (but possibly to the fitting).

The second locking component is preferably connected to the sanitary installation, the first locking component being connected to the fitting. The fitting can be arranged on the sanitary system by connecting the first locking component to the second locking component.

According to a first embodiment, the fastening arrangement additionally comprises a pin which is arranged in the housing and extends along the radial direction and can be rotated relative to the housing about its own longitudinal axis. The first locking component can be moved by the pin. The first locking component can be pivoted about the longitudinal axis or can only be displaced along the radial direction.

In particular, the first locking component is firmly connected to the pin, so that rotation of the pin causes the first locking component to pivot.

In particular, the pin can interact with the first locking component via a toothing, so that the first locking component can be displaced along the radial direction by rotating the pin in the housing.

According to another embodiment, the fastening arrangement additionally comprises a pin arranged in a rotationally fixed manner in the housing. The first locking component is pivotable about an axis of rotation extending along the radial direction, which is formed by the pin. The pin extends from a first pin end through a first opening of the first locking component to a second pin end.

In particular, the pin can interact with the housing via stop faces, so that rotation of the pin about the axis of rotation is prevented.

In particular, the first locking component is rotatably mounted on the pin, so that the first locking component can be pivoted relative to the pin.

The first locking component can in particular be moved between a first position and a second position, the connection being produced in the first position and the connection being released in the second position.

In particular, the fastening arrangement additionally comprises at least one spring element, the first locking component being able to be moved into the first position by a spring force of the at least one spring element.

In particular, the first locking component can thus only be pivoted against the spring force into the second position, in which the connection can be released.

The first locking component is preferably formed by two sub-components, each of which (ie each sub-component) can be moved between a first position and a second position. The at least one spring element is arranged between the sub-components, so that the spring force acts exclusively between the sub-components.

In particular, the partial components are thus pressed apart by the spring force on one side of the axis of rotation, so that the partial components are pressed together on the other side of the axis of rotation.

In particular, the first contact surfaces are formed on each sub-component, so that the connection can be established or released again by pivoting the two sub-components.

In particular, the pin extends with the second pin end into the housing and has a first thread on the second pin end. The pin can be displaced along the radial direction by screwing with a first counter thread arranged in the housing, so that the first locking component can be fixed in a first position that produces the connection.

In particular, the first locking component can therefore be arranged on the second locking component, the first Locking component pivoted into the first position and fixed in this first position by screwing the pin, in particular be clamped between the pin and the housing.

In particular, the first locking component can be clamped or clamped due to the screwing between the first pin end and the housing.

In particular, the fastening arrangement additionally comprises at least one first friction plate, which is arranged in or on the housing (for example on a wall of the housing) between the housing (for example between a wall of the housing) and the first locking component. The force required to pivot the first locking component is increased by the first friction plate.

In particular, the fastening arrangement additionally comprises a second friction plate, which is arranged in the housing between the first pin end and the first locking component, the force required for pivoting the first locking component being increased by the second friction plate.

Each friction plate is particularly z. B. can be arranged or arranged via a clip element or a hook on the respective sub-component or the first locking component.

The friction plate has in particular a surface which increases the static friction between the contacting surfaces (friction plate and housing; friction plate and partial component or first locking component; friction plate and pin or first pin end).

In particular, the fastening arrangement additionally comprises a counter pin which is arranged in the housing and forms the first counter thread. The counter pin extends along the radial direction and starting from a first counter pin end into the housing and beyond the second pin end.

The execution of the first counter thread on a counter pin enables the pin in the housing to be secured against rotation, the counter pin being rotatable about the axis of rotation.

In particular, the fastening arrangement additionally comprises an outer housing, which encloses the housing in the radial direction on the outside, and a screw element (for example a screw). The counter pin has a second thread in the area of the first counter pin end. The screw element has a second mating thread which interacts with the second thread. The screw element extends through the outer housing, the screwing with the second counter thread of the counter pin and above the pin being displaceable along the radial direction, so that the first locking component can be fixed in a first position producing the connection.

The screw element is supported in relation to the radial direction, in particular on the outer housing. By screwing the screw element, the pin and, via the first pin end, the first locking component, or the partial components, or the friction plate, or the friction plates, or the locking components mentioned together, can be displaced against the housing and thereby pressed together. The first locking component can thus be fixed in a first position that creates the connection, so that the fitting is firmly connected to the sanitary installation.

In particular, when the screw element is released, the first locking component can be pivoted relative to the housing, in particular as a result of the spring force applied by the at least one spring element. In particular, the first locking component can then be shifted into a second position and back into the first position by the spring force.

A method for fastening a fitting to a wash basin is also proposed. The fastening arrangement comprises at least one housing and a first locking component and a second locking component. One of the locking components is arranged movably in the housing to produce a connection of the locking components with respect to the housing. At least one of the locking components has a first contact surface which is inclined with respect to a radial direction for contacting a second contact surface of the other locking component, the locking components being displaced relative to one another along the axial direction by displacing the first contact surface with respect to the second contact surface and so create the connection.

Correspondingly, a method for releasing an attachment of a fitting from a wash basin can be proposed, the locking components being relative to one another along the (opposite or opposite) displacement of the first contact surface relative to the second contact surface along the radial direction axial direction (reversed or opposite) and thus loosen the connection.

The statements relating to the fastening arrangement can in particular be transferred to the method and vice versa.

As a precaution, it should be noted that the numerals used here ("first", "second", ...) serve primarily (only) to distinguish between several similar objects, sizes or processes, in particular no dependency and / or sequence of these objects, sizes or dictate processes to each other. If a dependency and / or sequence is necessary, this is explicitly stated here or it obviously results for the person skilled in the art when studying the specifically described configuration. If a component can occur more than once ("at least one"), the description of one of these components can apply equally to all or part of the majority of these components, but this is not mandatory.

• 1: die Befestigungsanordnung in einer perspektivischen Ansicht im Schnitt;
• 2 einen Teil der Befestigungsanordnung nach 1 in einer perspektivischen Ansicht in einer Explosionsdarstellung;
• 3: den Teil nach 2 in einer ersten Stellung in einer perspektivischen Ansicht;
• 4: den Teil nach 3 in einer zweiten Stellung in einer perspektivischen Ansicht;
• 5: ein Detail des Teils nach 2 und 3 in einer perspektivischen Ansicht;
• 6: den Teil nach 3 zusammen mit der zweiten Verriegelungskomponente in einer Seitenansicht in einer ersten Stellung;
• 7: einen Teil der Befestigungsanordnung nach 1 in einer perspektivischen Ansicht im Schnitt in einer Explosionsdarstellung;
• 8: den Teil nach 7 in einer perspektivischen Ansicht im Schnitt;
• 9: den Teil nach 8 in einer Seitenansicht im Schnitt;
• 10: den Teil nach 8 und 9 mit einem Außengehäuse in einer perspektivischen Ansicht im Schnitt;
• 11: den Teil nach 10 in einer Seitenansicht im Schnitt;
• 12: die Befestigungsanordnung nach 1 vor dem Verbinden in einer perspektivischen Ansicht;
• 13: eine erste Ausführungsvariante der Befestigungsanordnung in einer perspektivischen Ansicht im Schnitt;
• 14: die Befestigungsanordnung nach 13 in einer zweiten Stellung in einer Seitenansicht;
• 15: die Befestigungsanordnung nach 13 in einer ersten Stellung in einer Seitenansicht;
• 16: eine zweite Ausführungsvariante der Befestigungsanordnung in einer perspektivischen Ansicht im Schnitt;
• 17: die Befestigungsanordnung nach 16 in einer zweiten Stellung in einer Seitenansicht; und
• 18: die Befestigungsanordnung nach 16 in einer ersten Stellung in einer Seitenansicht.

The invention and the technical environment are explained in more detail below with reference to the accompanying figures. It should be pointed out that the invention is not intended to be limited by the exemplary embodiments mentioned. In particular, unless explicitly stated otherwise, it is also possible to extract partial aspects of the facts explained in the figures and to combine them with other components and findings from the present description. In particular, it should be noted that the figures and in particular the proportions shown are only schematic. Show it:

• 1 : the fastening arrangement in a perspective view in section;
• 2nd part of the mounting arrangement after 1 in a perspective view in an exploded view;
• 3rd : the part after 2nd in a first position in a perspective view;
• 4th : the part after 3rd in a second position in a perspective view;
• 5 : a detail of the part after 2nd and 3rd in a perspective view;
• 6 : the part after 3rd together with the second locking component in a side view in a first position;
• 7 : part of the mounting arrangement after 1 in a perspective view in section in an exploded view;
• 8th : the part after 7 in a perspective view in section;
• 9 : the part after 8th in a side view in section;
• 10th : the part after 8th and 9 with an outer housing in a perspective view in section;
• 11 : the part after 10th in a side view in section;
• 12th : the mounting arrangement after 1 before connecting in a perspective view;
• 13 : a first embodiment of the fastening arrangement in a perspective view in section;
• 14 : the mounting arrangement after 13 in a second position in a side view;
• 15 : the mounting arrangement after 13 in a first position in a side view;
• 16 : A second embodiment variant of the fastening arrangement in a perspective view in section;
• 17th : the mounting arrangement after 16 in a second position in a side view; and
• 18th : the mounting arrangement after 16 in a first position in a side view.

The 1 shows a mounting arrangement 1 for a fitting 2nd . The mounting arrangement 1 includes a housing 3rd and a first locking component 4th and a second locking component 5 . The locking components 4th , 5 form opposite to an axial direction 6 a firm connection 7 with each other. The first locking component 4th is in the housing 3rd to create the connection 7 of the locking components 4th , 5 towards the housing 3rd movably arranged. Both locking components 4th , 5 point one against a radial direction 8th (runs perpendicular to the axial direction 6 ) inclined first contact surface 9 for contacting a second contact surface 10th the other locking component 5 , 4th on, by moving the first contact surface 9 (or the first locking component 4th ) opposite the second contact surface 10th (or the second locking component 5 ) along the radial direction 8th the locking components 4th , 5 relative to each other along the axial direction 6 to create or release the connection 7 are relocatable.

The second locking component 5 is a spigot that extends along a first axial direction 11 to a first end 12th extends and at the first end 12th one, in an opposite second axial direction 13 pointing second contact surface 10th having. The pin, i.e. the second locking component 5 , is with the sanitary system, i.e. the sink 39 connected, the first locking component 4th with the tap 2nd (e.g. a faucet). About the connection 7 the first locking component 4th with the second locking component 5 can the faucet 2nd at the sanitary facility 39 to be ordered. To do this, the spigot is below the sink 39 screwed and extends along the first axial direction 11 through a spring washer 38 . Through the on top of the sink 39 arranged washer 38 and the screw on the underside of the sink 39 , is the pin, i.e. the second locking component 5 , with the sink 39 firmly connected.

The first locking component 5 is in the housing 3rd (the fitting 2nd ) arranged, with an outer housing 32 the housing 3rd surrounds on an outer peripheral surface.

2nd shows part of the mounting arrangement 1 to 1 in a perspective view in an exploded view. 3rd shows the part 2nd in a first position 22 in a perspective view. 4th shows the part 3rd in a second position 23 in a perspective view. 5 shows a detail of the part after 2nd and 3rd in a perspective view. 6 shows the part 3rd together with the second locking component 5 in a side view in a first position 22 . The 2nd to 6 are described together below. To the explanations 1 is referred.

The mounting arrangement 1 additionally includes a rotationally fixed in the housing 3rd arranged spigot 16 . The first locking component 4th is one along the radial direction 8th extending axis of rotation 17th pivotable by the tenon 16 is formed. The cone 16 extends from a first pin end 18th through a first opening 19th the first locking component 4th up to a second cone end 20 .

The cone 16 works with the housing 3rd over stop faces 40 together so that a twist of the pin 16 around the axis of rotation 17th is prevented. The first locking component 4th is on the peg 16 rotatably mounted so that the first locking component 4th opposite the spigot 16 is pivotable. The first locking component 4th is between a first position 22 ( 3rd ) and a second position ( 4th ) movable, being in the first position 22 the connection 7 generated and in the second position 23 the connection 7 is solved. The mounting arrangement 1 additionally includes a spring element 21 , wherein the first locking component 4th by a spring force 24th of the spring element 21 in the first position 22 is movable. The first locking component 4th is only against the spring force 24th in the second position 23 in which the connection 7 can be solved, pivotable.

The first locking component 4th is made up of two sub-components 25th formed, each (i.e. each sub-component 25th ) between a first position 22 and a second position 23 are movable. The spring element 21 is between the sub-components 25th arranged so that the spring force 24th exclusively between the sub-components 25th works. The sub-components 25th are so by the spring force 24th on one side of the axis of rotation 17th pushed apart so that the subcomponents 25th on the other side of the axis of rotation 17th (to create the connection 7 over the contact areas 9 , 10th ; please refer 6 ) are squeezed together.

The cone 16 extends with the second pin end 20 along the radial direction 8th (further) into the housing 3rd into and points to the second pin end 20 a first thread 26 on. The cone 16 is by screwing one into the housing 3rd arranged first counter thread 27 (please refer 7 to 12th ) along the radial direction 8th relocatable so that the first locking component 4th in one the connection 7 generating first position 22 is fixable.

The first locking component 4th can on the second locking component 5 are arranged in the first position 22 pivoted and in this first position 22 by screwing the pin 16 , here by jamming between pins 16 and housing 3rd , be fixed.

The mounting arrangement 1 additionally includes a first friction plate 28 and a second friction plate 29 that are in or on the housing 3rd (here on one wall of the housing 3rd ) between the housing 3rd (e.g. between a wall of the housing 3rd ) and the first locking component 4th is arranged (see 7 to 12th ). Through the friction plates 28 , 29 is one for pivoting the first locking component 4th required force increased. Any friction plate 28 , 29 is via a clip element or a hook on the respective sub-component 25th or the first locking component 4th arranged.

The friction plates 28 , 29 have a static friction between the contacting surfaces (friction plate 28 , 29 and housing 3rd ; Friction plate 28 , 29 and subcomponent 25th or first Locking component 4th ; Friction plate 28 and cones 16 or first spigot end 18th ) increasing surface.

7 shows part of the mounting arrangement 1 to 1 in a perspective view in section in an exploded view. 8th shows the part 7 in a perspective view in section. 9 shows the part 8th in a side view in section. 10th shows the part 8th and 9 with an outer case 32 in a perspective view in section. 11 shows the part 10th in a side view in section. 12th shows the mounting arrangement 1 to 1 before connecting in a perspective view. The 7 to 12th are described together below. On the comments on the 2nd to 6 is referred.

The mounting arrangement 1 also includes a counter pin 30th that in the housing 3rd is arranged and the first counter thread 27 forms. The counter pin 30th extends along the radial direction 8th and starting from a first counter pin end 31 in the housing 3rd into the second end of the tenon 20 of the cone 16 out. The execution of the first counter thread 27 on a counter pin 30th allows the spigot 16 in or on the housing 3rd can be secured against twisting, with the counter pin 30th around the axis of rotation 17th is rotatable.

The mounting arrangement 1 also includes an outer housing 32 that the housing 3rd in the radial direction 8th outside includes, as well as a screw element 33 (here a screw). The counter pin 30th points in the area of the first counter pin end 31 a second thread 34 on. The screw element 33 has one with the second thread 34 interacting second counter thread 35 on. The screw element 33 extends through the outer housing 32 through, by screwing with the second counter thread 35 the counter pin 30th and the cone above 16 along the radial direction 8th are displaceable so that the first locking component 4th in one the connection 7 generating first position 22 is fixable.

The screw element 33 is based on the radial direction 8th on the outer case 32 from. By screwing the screw element 33 can the cone 16 and over the first cone end 18th also the first locking component 4th , or the sub-components 25th , or the friction plates 28 , 29 , or the locking components mentioned together, against the housing 3rd relocated and pressed together. This allows the first locking component 4th in one the connection 7 generating first position 22 be fixed so that the fitting 2nd fixed with the sanitary system, here with the sink 39 , connected is.

When loosening the screw element 33 is the first locking component 4th pivotable relative to the housing 3rd , in particular against the one spring element 21 applied spring force 24th . In particular, the first locking component can then 4th in a second position 23 and by the spring force 24th back to the first position 22 be relocated.

13 shows a first embodiment of the fastening arrangement 1 in a perspective view in section. 14 shows the mounting arrangement 1 to 13 in a second position 23 in a side view. 15 shows the mounting arrangement 1 to 13 in a first position 22 in a side view. The 13 to 16 are described together below.

The mounting arrangement 1 includes a housing 3rd and a first locking component 4th and a second locking component 5 . The locking components 4th , 5 form opposite to an axial direction 6 a firm connection 7 with each other. The first locking component 4th is in the housing 3rd to create the connection 7 of the locking components 4th , 5 towards the housing 3rd movably arranged. Both locking components 4th , 5 point one against a radial direction 8th (runs perpendicular to the axial direction 6 ) inclined first contact surface 9 for contacting a second contact surface 10th the other locking component 5 , 4th on, by moving the first contact surface 9 (or the first locking component 4th ) opposite the second contact surface 10th (or the second locking component 5 ) along the radial direction 8th the locking components 4th , 5 relative to each other along the axial direction 6 to create or release the connection 7 are relocatable.

The second locking component 5 is a spigot that extends along a first axial direction 11 to a first end 12th extends and at the first end 12th one, in an opposite second axial direction 13 pointing second contact surface 10th having. The pin, i.e. the second locking component 5 , is with the sanitary system, i.e. the sink 39 (not shown here) connected, the first locking component 4th with the tap 2nd (e.g. a faucet). The pin is e.g. B. below the sink 39 screwed and extends along the first axial direction 11 through a spring washer 38 (not shown here). Through the on top of the sink 39 arranged washer 38 and the screw on the underside of the sink 39 , is the pin, i.e. the second locking component 5 , with the sink 39 firmly connected (see e.g. 1 ). Here is one in the case 3rd arranged guide element 37 provided by the valve 2nd compared to the second locking component 5 can be centered.

Here includes the mounting arrangement 1 additionally one in the housing 3rd arranged and extending along the radial direction 8th extending and about its own longitudinal axis 14 towards the housing 3rd rotatable pin 15 . The first locking component 4th is through the pen 15 movable. The first locking component 4th is about the longitudinal axis 14 pivotable. Via a retaining spring 36 can be the first locking component 4th in a second position 23 be fixed. About twisting the pin 15 can be the first locking component 4th from the second position 23 out and in the first position 22 be pivoted so that the connection 7 between the second locking component 5 (the pin) and the first locking component 4th is made.

16 shows a second embodiment of the fastening arrangement 1 in a perspective view in section. 17th shows the mounting arrangement 1 to 16 in a second position 23 in a side view. 18th shows the mounting arrangement 1 to 16 in a first position 22 in a side view. The 16 to 18th are described together below. To the explanations 13 to 15 is referenced.

Here includes the mounting arrangement 1 also one in the housing 3rd arranged and extending along the radial direction 8th extending and about its own longitudinal axis 14 towards the housing 3rd rotatable pin 15 . The pencil 15 acts via a toothing with the first locking component 4th together so that the first locking component 4th by twisting the pin 15 in the housing 3rd along the radial direction 8th is relocatable. About twisting the pin 15 can be the first locking component 4th from the second position 23 out and in the first position 22 only along the radial direction 8th be relocated so that the connection 7 between the second locking component 5 (the pin) and the first locking component 4th is made.

Reference list

1

Fastening arrangement

2nd

Fitting

3rd

casing

4th

first locking component

5

second locking component

6

axial direction

7

connection

8th

radial direction

9

first contact area

10th

second contact area

11

first axial direction

12th

first end

13

second axial direction

14

Longitudinal axis

15

pen

16

Cones

17th

Axis of rotation

18th

first spigot end

19th

first opening

20

second spigot end

21

Spring element

22

first position

23

second position

24th

Spring force

25th

Subcomponent

26

first thread

27

first counter thread

28

first friction plate

29

second friction plate

30th

Counter pin

31

first counter pin end

32

Outer housing

33

Screw element

34

second thread

35

second counter thread

36

Retaining spring

37

Guide element

38

Spring washer

39

sink

40

Abutment surface

Claims (14)

Fastening arrangement (1) for a fitting (2), at least comprising a housing (3) and a first locking component (4) and a second locking component (5), which can form a connection (7) which is fixed at least with respect to an axial direction (6); one of the locking components (4, 5) being movably arranged in the housing (3) to produce the connection (7) of the locking components (4, 5) relative to the housing (3); wherein at least one of the locking components (4, 5) has a first contact surface (9) which is inclined with respect to a radial direction (8) for contacting a second contact surface (10) of the other locking component (5, 4), whereby the first contact surface is displaced (9) in relation to the second contact surface (10) along the radial direction (8), the locking components (4, 5) can be displaced relative to one another along the axial direction (6) for producing or for releasing the connection (7). Fastening arrangement (1) after Claim 1 , wherein only the first locking component (4) can be moved at least along the radial direction (8), the first locking component (4) having the first contact surface (9). Fastening arrangement (1) according to one of the preceding claims, wherein the second locking component (5) is a pin which extends along a first axial direction (11) to a first end (12) and at the first end (12) , has a second contact surface (10) pointing in an opposite second axial direction (13). Fastening arrangement (1) according to one of the preceding claims, additionally comprising a pin (15) arranged in the housing (3) and extending along the radial direction (8) and rotatable about its own longitudinal axis (14) with respect to the housing (3); the first locking component (4) being movable by the pin (15); the first locking component (4) being pivotable about the longitudinal axis (14) or being displaceable only along the radial direction (8). Fastening arrangement (1) according to one of the preceding Claims 1 to 3rd , additionally comprising a pin (16) arranged in a rotationally fixed manner in the housing (3); the first locking component (4) being pivotable about an axis of rotation (17) which extends along the radial direction (8) and which is formed by the pin (16); wherein the pin (16) extends from a first pin end (18) through a first opening (19) of the first locking component (4) to a second pin end (20). Fastening arrangement (1) after Claim 5 , additionally comprising at least one spring element (21); the first locking component (4) being movable between a first position (22) and a second position (23), the connection (7) being produced in the first position (22) and the connection (7 ) is solved; wherein the first locking component (4) can be moved into the first position (22) by a spring force (24) of the at least one spring element (21). Fastening arrangement (1) after Claim 6 , wherein the first locking component (4) is formed by two sub-components (25) which are each movable between the first position (22) and the second position (23); wherein the at least one spring element (21) is arranged between the subcomponents (25), so that the spring force (24) acts exclusively between the subcomponents (25). Fastening arrangement (1) according to one of the preceding Claims 5 to 7 , wherein the pin (16) extends with the second pin end (20) into the housing (3) and has a first thread (26) on the second pin end (20); wherein the pin (16) can be displaced along the radial direction (8) by screwing with a first counter thread (27) arranged in the housing (3), so that the first locking component (4) is in a first one which produces the connection (7) Position (22) can be fixed. Fastening arrangement (1) after Claim 8 , wherein the first locking component (4) can be clamped due to the screwing between the first pin end (18) and the housing (3). Fastening arrangement (1) after Claim 9 , additionally comprising at least one first friction plate (28), which is arranged on or on the housing (3) and thereby between the housing (3) and the first locking component (4), one for the pivoting of the first friction plate (28) first locking component (4) required force is increased. Fastening arrangement (1) after Claim 10 , additionally comprising a second friction plate (29), which is arranged in the housing (3) between the first pin end (18) and the first locking component (4), the second friction plate (29) providing one for pivoting the first locking component ( 4) required force is increased. Fastening arrangement (1) according to one of the preceding Claims 8 to 11 , additionally comprising a counter pin (30) which is arranged in the housing (3) and forms the first counter thread (27); the counter pin (30) extending along the radial direction (8) and starting from a first counter pin end (31) into the housing (3) beyond the second pin end (20). Fastening arrangement (1) after Claim 12 , additionally comprising an outer housing (32) that encloses the housing (3) in the radial direction (8) on the outside, and a screw element (33); wherein the counter pin (30) has a second thread (34) in the region of the first counter pin end (31); wherein the screw element (33) has a second counter thread (35) which interacts with the second thread (34); wherein the screw element (33) extends through the outer housing (32) and by screwing to the second counter thread (35) the counter pin (30) and above the pin (16) along the radial direction (8) is displaceable, so that the first locking component (4) can be fixed in a first position (22) producing the connection (7). Method for fastening a fitting (2) with a fastening arrangement (1) to a wash basin; wherein the fastening arrangement (1) comprises at least one housing (3) and a first locking component (4) and a second locking component (5); one of the locking components (4, 5) being movably arranged in the housing (3) to produce a connection (7) of the locking components (4, 5) relative to the housing (3); wherein at least one of the locking components (4, 5) has a first contact surface (9) which is inclined with respect to a radial direction (8) for contacting a second contact surface (10) of the other locking component (5, 4), wherein the first contact surface is displaced (9) relative to the second contact surface (10) along the radial direction (8), the locking components (4, 5) are displaced relative to each other along the axial direction (6) and thus produce the connection (7).

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