DE10206854C1 - Pull-out lock for drawers arranged one above the other - Google Patents

Abstract

A journal (24) is secured to a side wall of each drawer (2, 3). A guide rail (8) is secured to the furniture frame (1). A holder (18, 18a) is associated with each journal and can be moved between two stops (15, 30) in the guide rail along an adjustment axis (19), the holders being supported against each other in the axial direction. A spring (16) is urged against the first stop (15) and directly against one of the holders so that all of these holders are urged against the second stop (30). A catch part (21, 21a) is associated with each holder and can be pivoted between a locking position when the drawer is pushed in and an open position when the drawer is pulled out. An adjustment space (23) which can receive the journal is used to pivot the catch part by moving the drawer and is open on the side facing the first stop when the catch part is in the locking position. The catch part is axially supported against the spring directly via an adjustment contour (25) and when the catch part is in the open position all the holders are supported directly against the first and second stops, preventing an axial displacement and also preventing the other catch parts from being pivoted. A central lock unit (33) cooperates with the holder so that when it is moved from the open position into the locked position all the holders are urged against the first stop and against the force of the spring.

Description

The invention relates to a pull-out lock for in a body a piece of furniture on top of each other and in parallel sliding levels Slidably arranged drawers with means for the central one Lock all drawers in an inserted position development.

DE 195 47 049 C2 has a pull-out lock for one another the arranged drawers described. This includes one Guide bar distributed locking elements, being for a locking element is provided for each drawer. The bars elements each have a slot. You are about Hal elements alternating with control elements in a guide rail added. The one assigned to the bottom drawer Latch element is supported against a by a compression spring knock off the guide rail. It is in the guide rail arranged displaceably via a holding element. It's on the neck teelement arranged and pivotable about a pivot axis eccentric to the swivel axis to an adjustment slot to which in closed state of the associated drawer one at a Sidewall of the drawer attached pin element in one handle is. The locking element also has a position  contour on, the one to a arranged above Stellele ment belonging support surface. The actuator like therefore the holding element acts on it and thus also of the locking element arranged at the uppermost position.

This in turn acts on a locking element that one Locking pin that moves forward from the guide rail, d. H. away from the associated side wall of the furniture. A locking pin of a locking cylinder acts on the locking pin another one. The locking pin is eccentric on the cylinder core whose axis of rotation is arranged. For closing the drawers the locking pin of the locking cylinder acts on the lock tap in such a way that from the arrangement of control elements and locking elements and holding elements formed column against the force of the compression spring arranged at the lower end after un ten is moved. This ensures that even when pulling on one of the drawers the associated locking element can not pivot because the Adjusting elements located below the drawer actuated or locking elements can no longer deflect downwards. In the unlocked state, a push takes place when actuated load a swivel adjustment of the associated locking element and an adjustment of the underlying components in the Guide rail against the force of the compression spring down, see above that another drawer can no longer be pulled out can. For the adjustment of another component, d. H. For extending the pillar is no way in the leadership seemed more available.

The disadvantage of this arrangement is that when actuated egg ner drawer the associated locking element on the one hand ver swings and on the other hand even in the guide rail is shifted down. As a result, the pin element is further in relocated the slot, d. H. leave towards a position  gert, which is further away from the axial opening of the Schlit zes and arranged closer to the pivot axis of the locking element is not. The leverage when opening a drawer, which are required to easily swivel the locking element Being able to cen deteriorate. In addition, the Slot should be made correspondingly long.

The pull-out lock according to DE 200 08 266 U1 counteracts this Disadvantages by the Rie gel element via a compression spring against an upper stop the guide rail is supported. When swiveling the Rie gel elements are thus supported against those below the each locking element arranged adjusting elements without to be axially displaced.

At the upper end is also a locking element with a lock arranged against the bolt of a locking cylinder is linders supported, for locking the locking pin a displacement of the locking element upwards and thus one Relocation of the holding elements arranged below is prevented becomes. The column of holding elements and adjusting elements is used in the Do not lock axially.

The disadvantage here is that in the locked state the pull-out javelin is a large lever arm between the tenons elements and the locking elements is effective, so that already ge rings pull-out forces lead to component failure can.

The invention has for its object a pull-out lock propose, on the one hand, improved leverage ratios when opening the drawers between the pin elements and the associated locking elements and the other a higher one  Resistance to pull-out forces when locked guaranteed.

This object is achieved according to the invention by a pull-out lock for drawers arranged one above the other and in a parallel sliding plane in a body of a piece of furniture, comprising means for central locking of all drawers in an inserted position, comprising

• - One pin element per drawer for attachment to one Side wall of the respective drawer,
• - a guide rail,
• - which is attached to the body of the furniture,
• - retaining elements,
• - which are each assigned to a pin element,
• - which limits between a first stop and a second stop of the guide rail along a ver adjustable axis guided on the guide rail are and at least indirectly axially against each other are supported
• - a spring element,
• - against the first attack and at least indirectly is supported against one of the holding elements and all che holding elements against the second stop strike,
• - one locking element per holding element,
• - Between the respective holding element about a pivot axis a locked position, that of an inserted Corresponding position of the respective drawer, and one Open position, which is an extended position of each corresponding drawer, is pivotally attached,
• - which has an adjustment recess,
• - To which the respective pin element engages  is feasible
• - the by moving the respective drawer to Swiveling the locking element is used and
• - The in the locked position of the locking element for the first the stop is open,
• - which has a positioning contour,
• - About which the respective locking element at least indirectly supported axially against the spring element is, in the open position of the locking element all holding elements at least indirectly against the supported the first stop and the second stop are, and are prevented from axial displacement and all other locking elements on a Verschwen are prevented
• - a central locking unit,
• - The between a release position and a closing position is adjustable, the clamping unit of the interacts art with the holding elements that they by Transfer from the release position to the locking device development all holding elements against the spring force of the Spring element against the first stop.

This arrangement ensures that when moving a drawer the associated locking element only ver is pivoted without being axially in the direction of the adjustment axis is moved. This always leaves a large lever arm between rule the pivot pin and the pivot axis of the locking element effective. It also ensures that when locking the Pull-out lock by transferring the clamping unit into your Closed position all holding elements and thus all Bolt elements can be moved in the direction of the first stop are. This makes the effective lever arm between the pins elements and the swivel axes of the respective locking elements  reduced, so that pull-out forces on a drawer act, little or no torque on the bolt element act ment. As a result, the greatest possible resistance guarantee the ability of the pull-out lock against pull-out forces tet.

The adjustment axis is preferably at a right angle arranged the shift levels. The adjustment axis can verti cal be arranged in the body.

Furthermore, the central position is preferably in the release position Locking unit the pin elements each in projection the adjustment axis viewed at a smaller distance than the positioning axis of the associated locking element for the first time arranged suddenly. In the closed position of the central one The locking elements are each in projection viewed on the adjustment axis at the same distance as or at a greater distance than the pivot axis of the associated one Bolt element arranged for the first stop.

Thus there is always a lever arm between the pin elements and the pivot axis of the respective locking element effective if the clamping unit is in its release position and the drawers are extendable. The greater the effective lever poor, the easier it is to overcome the spring force Swiveling the locking elements. In contrast, there is no lever arm effective when the central locking unit is in its Is in the closed position and the pin elements are so are arranged that they are each in projection on the Ver sliding plane viewed at the same distance as the pan axis of the associated locking element to the first stop are arranged. Thus, the central Locking unit when trying to open a drawer, no torque exerted on the locking elements. It will  no axial forces are exerted on those holding elements that supported against the contour of the respective locking element are. It can also be advantageous if the Zap fenelemente are arranged such that they are each in project tion on the shift level viewed in a larger ab stood as the pivot axis of the associated locking element first stop are arranged. Here, when acting an opposite pull-out force on a drawer Torque exerted on the locking elements than is the case is when the central locking unit is in the release position.

These measures allow the maximum pull-out forces, up to which the pull-out lock a drawer against pulling out secures if the central locking unit is in the Closed position, increase. This offers an increased Security against attempts to open a drawer by force.

A particularly compact design can be achieved that the recesses in the locked position of the respective Latch elements run parallel to the adjustment axis and each because they are arranged in one level, which is adjusted by the adjustment axis and the pivot axis of the respective locking element ge forms is.

Thus, in the event that the pin elements are each in Pro jection on the shifting plane viewed at the same distance like the pivot axis of the associated locking element to the first Stop are arranged, the pin elements coaxial to each arranged pivot axis. This results in a particularly robust structural design of the Locking elements.  

The positioning contours can be swiveled from the locked position to open a part of the area with increasing Ab have to the respective swivel axis. The bolt elements te can then each with their positioning contour axially against one Adjustment stop of an actuator can be supported, the Adjusting elements axially displaceable on the guide rail leads are.

To a defined blocking position and a defined open to ensure the position of the locking element, the Steep contours each have a first stop for holding the respective locking element in its locked position and a second stop for holding the respective locking element in its open position.

With a particularly simple design of the positioning stops these are in sliding contact with the respective contour held.

It is preferably provided that the pin elements each have a pin axis which is parallel to the pivot axis of the associated locking element runs, and that the tenon elements te in the position in which they are in the recess Are transferred, in the direction of their pin axis in the Immerse the recess.

To make the locking elements particularly stable, you can be seen that the locking elements each by a Schei be formed with a peripheral edge, a part of cut the peripheral edge forms the positioning contour, and that in the disc has a groove as a recess, which for Swivel axis parallel surfaces and one to the swivel axis forms at right angles to the base, the respective  lig pin element is supported against the shelves and the swivel axis intersects the base.

By designing the recess as a groove, the Floor spaces are connected to each other over the base area, the shelves can absorb particularly high forces. The Positioning contour preferably limits the space and the base area to the opening of the adjustment recess.

To lock the pull-out lock can be provided that the Holding elements indirectly via a locking element against the two th stop are supported. The locking element is along the Adjustable axis slidably guided to the guide rail and has a locking pin. The clamping unit includes one Lock cylinder with a cylinder core and the cylinder core carries a locking pin, which the locking pin in the Locked position. But can also be used as a clamping unit other locking systems, such as B. a push rod lock to Come into play.

A preferred embodiment of the invention and its Use in furniture is shown in the drawings.

It shows

Figure 1 shows a piece of furniture with a plurality of drawers arranged one above the other and a pull-out lock according to the invention in perspective view.

Figure 2 is a view of the pull-out lock and the locking unit in the side wall of the piece of furniture, with all locking elements in their locking position and the central locking unit in their release position.

Fig. 3 is a view of Figure 2, wherein a Rie gel element in its open position is Darge.

Fig. 4 is a view according to FIG. 2, wherein the central locking unit is shown in its closed position and

FIG. 4a is a fragmentary view of FIG. 4 with an alternative design latch element in its closed position.

In Fig. 1 a piece of furniture 4 is shown that has a body 1 in which three drawers 2 , 3 are arranged one above the other. The drawers 2 , 3 can be moved in the body 1 between egg ner pulled out and the illustrated inserted position. To provided to ensure that only one drawer 2, may be pulled out 3 and all schuladen 2, 3 can be bolted together centrally ver in their pushed-in position, a closure assembly 7, on to an inner surface 6 of a side wall 5 of the body 1 is arranged and which interacts by means of a lock cylinder 33 , which is accessible from a front of the side wall 5 . On the drawer side, the locking arrangement 7 cooperates with a pin element arranged on the opposite side wall on the drawer for locking or releasing a drawer.

As shown in Fig. 2, the locking arrangement 7 comprises egg ne guide rail 8 , which is C-shaped, so that there is a front open side 9, a closed back 10 , with which the guide rail 8 rests on the side wall 5 , and two Narrow sides 11 , 12 result. Furthermore, the guide rail 8 has a lower end 13 which is arranged near the lower drawer 3 in the body 1 according to FIG. 1, and an upper end 14 which is adjacent to the uppermost drawer 2 . At or near the lower end 13 , a first stop 15 is arranged, which can be formed by punching out and pushing out of the wall of the rear 10 or by a guide rail 8 inserted into the C-shaped guide element 8 . The first stop 15 is held immovably in the guide rail 8 .

A first actuating element 17 is guided in the guide rail 8 along an adjustment axis 19 so as to be displaceable. The first actuating element 17 is supported axially via a spring element 16 against the first stop 15 .

Above the first actuating element 17 is axially supported against this a holding element 18 , which is also axially slidably guided along the adjustment axis 19 in the guide rail 8 . The holding element 18 carries a pin 20 on which a locking element 21 is arranged so as to be pivotable about a pivot axis 22 . The locking element 21 has a Stellausneh tion 23 , in which a pin element 24 engages, which is assigned to the lower drawer 3 . When the lower drawer 3 was pushed in, the adjusting recess 23 runs vertically, ie parallel to the adjusting axis 19 . Furthermore, the locking element 21 has an adjusting contour 25 , by means of which the locking element 21 is supported against an adjusting stop 26 of the first adjusting element 17 . The actuating stop 26 protrudes at right angles from the adjusting axis 19 in the direction of the drawer 3 from the guide rail 8 . The actuating contour 25 has an increasing distance from the pivot axis 22 over a partial path, specifically for a counterclockwise pivot direction according to the view in FIG. 2. Above the holding element 18 , a second adjusting element 27 is supported axially against the holding element 18 , whereby the second actuating element 27 , like the holding element 18 , is guided in the guide rail 8 so as to be displaceable along the adjustment axis 19 .

Against the second actuating element 27 , a further arrangement is based on a first actuating element 17 a, a holding element 18 a and a second actuating element 27 a, this arrangement being designed in accordance with the previous arrangement and being assigned to the upper drawer 2 .

The second control element 27 a of the upper arrangement is supported axially upwards against a locking element 28 , which is guided along the adjustment axis 19 in the guide rail 8 . The locking element 28 has a locking pin 29 which projects parallel to the pivot axis 22 in the direction of the drawer 2 from the guide rail 8 .

The spring element 16 acts on all of the first actuating elements 17 , 17 a, all of the holding elements 18 , 18 a and all of the second actuating elements 27 , 27 a and the locking element 28 , which together form a column, against a second stop 30 which is at the o near the upper end 14 of the guide rail 8 is arranged. Like the first stop 15, the second stop 30 is held in the guide rail 8 so that it cannot be displaced.

The guide rail 8 of the locking arrangement 7 is inserted into a groove 31 in the side wall 5 and is fixed by means of tabs 32 . At the upper end 14 of the guide rail 8 , a locking unit in the form of a locking cylinder 33 is provided. The lock cylinder 33 has a cylinder core 34, which eccentrically carries a latch pin 36 to its rotational axis 35th The locking pin 36 interacts with the locking pin 29 of the locking element 28 . In the position shown in Fig. 2 is the lock cylinder 33 and thus the Rie gelzapfen 36 in a release position in which the drawers 2 , 3 can be opened. By transferring the lock cylinder 33 into a closed position, as shown in FIG. 4 Darge, the entire column against the spring force of the Fe derelements 16 against the first stop 15 is displaced vertically to un th.

The function of the pull-out lock will be explained in more detail below using the lower drawer 3 . The lower drawer 3 can be pulled out of the body 1 of the furniture in a sliding plane 37 . By pulling the lower drawer 3 , the locking element 21 is pivoted counterclockwise about the pivot axis 22 , since the pin element 24 , which is connected to the lower drawer 3 , in the pushed position of the lower drawer 3 in the Stellaus recess 23 of the locking element 21 engages. After exceeding a certain position when pulling out the lower drawer 3 , the pin element 24 slides out of the actuating recess 23 , the locking element 21 then being in the open position. When the drawer 3 is pulled out, for pivoting the locking element 21, the pin element 24 is supported against a first standing surface 38 , which is formed by the adjusting recess 23 and runs parallel to the pivot axis 22 . When the lower drawer 3 is pushed in, the pin element 24 is supported against a second standing surface 39 , which is also formed by the adjusting recess 23 . The actuating recess 23 is shown in the form of a groove, which is incorporated in a disc 41 which forms the locking element 21 . The groove thus forms a base 42 which binds the first footprint 38 and the second footprint 39 to one another and thus ensures a rigid construction of the locking element 21 . The disc 41 also has a circumferential edge 43 about the pivot axis 22 , which forms the adjusting contour 25 .

In the locked position of the locking element 21 , the Stellaus recess 23 is aligned parallel to the adjusting axis 19 , wherein the adjusting recess 23 has an opening 40 in the direction of the first stop 15 . In the open position of the locking element 21 , the adjustment recess 23 is oriented at an angle to the adjustment axis 19 , so that the pin element 24 can emerge from the opening 40 of the adjustment recess 23 .

Since the actuating contour 25 is designed such that the Ab stood from the actuating contour 25 to the pivot axis 22 increases when the locking element 21 is pivoted ver counterclockwise, the first actuating element 17 is moved vertically downward against the spring force of the spring element 16 , until it is in contact with the first stop 15 . Since the Hal teelement 18 is supported vertically above the column up against the two th stop 30 , the holding element 18 does not move when pivoting the locking element 21 along the adjusting axis 19 . To ensure defined pivoting positions of the locking element 21 in the locked position and in the open position, the actuating contour 25 has a first locking point 44 for holding the locking element 21 in its locking position and a second locking point 45 for holding the locking element 21 in its open position on.

After pulling out the drawer 3 , the pull-out lock is in the position shown in FIG. 3. In this the spring travel of the spring element 16 is used up, so that all elements of the column are supported against the first stop 15 and against the second stop 30 . This ensures that no further locking element 21 a can be pivoted. This ensures that no further drawer 2 can be pulled out when one of the drawers 3 is open. Furthermore, due to the limited spring travel of the spring element 16, it is ensured that two drawers 2 , 3 cannot be opened simultaneously.

To lock the pull-out lock, the locking cylinder 33 is moved into its closed position, as explained above. This is only possible if all the drawers 2 , 3 are in their inserted position and all locking elements 21 , 21 a are in their locked position. By over the lock cylinder 33 in the closed position, the entire column is vertically downward against the spring force of the Fe derelements 16 against the first stop 15 . The pull-out lock is thus in the position shown in FIG. 4 Darge. A pivoting of the locking elements 21 , 21 a is no longer possible, since the column is supported on the one hand against the first stop 15 and on the other hand against the locking pin 36 and the spring travel of the spring element 16 is used up.

The closed position is explained in more detail using the lower drawer 3 . In the closed position of the lock cylinder 33 , the pin element 24 is found vertically at the same height as the pivot axis 22 . This means that the vertical distance when projected onto the adjustment axis 19 between the pin element 24 and the first stop 15 is the same as the vertical distance when projected onto the adjustment axis 19 when viewed between the pivot axis 22 and the stop 15 . That is, the pin element 24 and the pivot axis 22 are arranged vertically at the same height. This ensures that the pivot axis 22 and the pin element 24 are arranged in the plane of displacement of the lower drawer 3 . Thus, when trying to pull the lower drawer 3 out, there is no torque about the pivot axis 22 .

In Fig. 4a, an alternative is shown in which the Zap fenelement 24 , viewed in projection on the adjustment axis 19 , takes a greater distance from the first stop 15 than the pivot axis 22nd This means that the pin element 24 is arranged vertically higher than the pivot axis. Thus, when trying to pull out the lower drawer 3 , a torque is generated about the pivot axis 22 , which counteracts the torque which is required for pivoting the locking element 21 from the locked position into the open position. This ensures that the drawer 4 is held securely in the inserted position.

LIST OF REFERENCE NUMBERS

1

corpus

2

drawer

3

drawer

4

Furniture

5

Side wall

6

Inner surface

7

closing assembly

8th

guide rail

9

open side

10

back

11

narrow side

12

narrow side

13

lower end

14

top end

15

first stop

16

spring element

17

.

17

a first control element

18

.

18

a holding element

19

adjustment axis

20

spigot

21

.

21

a locking element

22

swivel axis

23

Stellausnehmung

24

pin element

25

setting contour

26

Stella blow

27

.

27

a second control element

28

blocking element

29

locking pin

30

second stop

31

groove

32

tabs

33

lock cylinder

34

cylinder core

35

axis of rotation

36

locking pin

37

.

37

a shift plane

38

first footprint

39

second footprint

40

opening

41

disc

42

Floor space

43

peripheral edge

44

first rest stop

45

second rest stop

Claims (12)

1. pull-out lock for in a body ( 1 ) of a piece of furniture ( 4 ) one above the other and in parallel sliding planes ( 37 ) ver slidably arranged drawers ( 2 , 3 , 4 ) with means for central locking of all drawers ( 2 , 3 , 4 ) in an inserted position, comprising
one pin element ( 24 ) per drawer ( 2 , 3 , 4 ) for fastening to a side wall ( 5 ) of the respective drawer ( 2 , 3 , 4 ),
a guide rail ( 8 ),
which is attached to the body ( 1 ) of the piece of furniture ( 4 ),
Holding elements ( 18 , 18 a, 18 b),
which are each assigned to a pin element ( 24 ),
which are delimited between a first stop ( 15 ) and a second stop ( 30 ) of the guide rail ( 8 ) along an adjustment axis ( 19 ) on the guide rail ( 8 ) and
which are at least indirectly axially supported against each other,
a spring element ( 16 ),
which is supported against the first stop ( 15 ) and at least indirectly against one of the holding elements ( 18 , 18 a, 18 b) and strikes all holding elements ( 18 , 18 a, 18 b) against the second stop ( 30 ),
one locking element ( 21 , 21 a, 21 b) per holding element ( 18 , 18 a, 18 b),
that on the respective holding element ( 18 , 18 a, 18 b) about a pivot axis ( 22 ) between a locking position, which corresponds to an inserted position of the respective drawer ( 2 , 3 , 4 ), and an open position, which is an extended position of the corresponds to the respective drawer ( 2 , 3 , 4 ), is pivotally attached,
which has an adjusting recess ( 23 ),
to which the respective pin element ( 24 ) can be transferred in one grip,
which serves to pivot the locking element ( 21 , 21 a, 21 b) by moving the respective drawer ( 2 , 3 , 4 ) and
which is open towards the first stop ( 15 ) in the locked position of the locking element ( 21 , 21 a, 21 b),
which has an adjusting contour ( 25 ),
Via which the respective locking element ( 21 , 21 a, 21 b) is axially supported at least indirectly against the spring element ( 16 ), with all holding elements ( 18 , 18 a.) in the open position of the locking element ( 21 , 21 a, 21 b) , 18 b) are at least supported by telbar against the first stop ( 15 ) and the second stop ( 30 ), and are prevented from axial displacement and all other locking elements ( 21 , 21 a, 21 b) are prevented from pivoting .
a central locking unit ( 33 ),
which is adjustable between a release position and a closed position, the closing unit ( 33 ) interacting with the holding elements ( 18 , 18 a, 18 b) in such a way that, by transferring them from the released position into the closed position, all of the holding elements ( 18 , 18 a, 18 b) against the spring force of the spring element ( 16 ) against the first stop ( 15 ). 2. Pull-out lock according to claim 1, characterized in that the adjusting axis ( 19 ) is arranged at right angles to the sliding levels ( 37 ). 3. pull-out lock according to one of claims 1 or 2, characterized in
that in the release position of the central locking unit ( 33 ) the pin elements ( 24 ), each in projection onto the adjustment axis ( 19 ), are viewed at a smaller distance than the pivot axis ( 22 ) of the associated locking element ( 21 , 21 a, 21 b) to the first stop ( 15 ) are arranged and
that, in the closed position of the central locking unit ( 33 ), the pin elements ( 24 ), each in projection onto the adjustment axis ( 19 ), are viewed at the same distance as or at a greater distance than the pivot axis ( 22 ) of the associated locking element ( 21 , 21 a, 21 b) to the first impact ( 15 ) are arranged. 4. Pull-out lock according to one of claims 1 or 3, characterized in that the adjusting recesses ( 23 ) in the locked position of the respective locking element ( 21 , 21 a, 21 b) parallel to the adjusting axis ( 19 ) and each arranged in one plane are, which is formed by the adjustment axis ( 19 ) and the pivot axis ( 22 ) of the respective locking element ( 21 , 21 a, 21 b). 5. Pull-out lock according to one of claims 1 to 4, characterized in that the adjusting contours ( 25 ) in the pivoting direction from the blocking position to the open position have a portion with increasing distance from the respective pivot axis ( 22 ). 6. Pull-out lock according to one of claims 1 to 5, characterized in that the locking elements ( 21 , 21 a, 21 b) each with its adjusting contour ( 25 ) axially against an adjusting stop ( 26 ) egg nes adjusting element ( 17 , 17 a, 17th b) are supported, the adjusting elements ( 17 , 17 a, 17 b) being axially displaceably guided on the guide rail. 7. Pull-out lock according to one of claims 1 to 6, characterized in that the adjusting contours ( 25 ) each have a first locking point ( 44 ) for holding the respective locking element ( 21 , 21 a, 21 b) in its locking position and a second locking position ( 45 ) for holding the respective locking element ( 21 , 21 a, 21 b) in its open position. 8. pull-out lock according to one of claims 6 or 7, characterized in that the actuating stops ( 26 ) are slidably held in contact with the respective actuating contour ( 25 ). 9. pull-out lock according to one of claims 1 to 8, characterized in
that the pin elements ( 24 ) each have a pin axis which runs parallel to the pivot axis ( 22 ) of the associated locking element ( 21 , 21 a, 21 b), and
that the pin elements (24) in the position in which they are transferred to the Stellausnehmung (23) respectively engaged, immerse in the direction of its pivot axis in the Stellausnehmung (23). 10. pull-out lock according to claim 9, characterized in
that the locking elements (21, 21 a, 21 b) are each formed by a disc (41) having a peripheral edge (43), wherein a section of the peripheral edge (43) forms the setting contour (25), and
that in the disc ( 41 ) serves as a groove ( 25 ) which forms parallel to the pivot axis ( 22 ) footprints ( 38 , 39 ) and a pivot axis to the pivot axis ( 22 ) arranged base ( 42 ), the respective Zap fenelement ( 24 ) can be supported against the shelves ( 38 , 39 ) and the pivot axis ( 22 ) cuts the base ( 42 ). 11. Pull-out lock according to claim 10, characterized in that the positioning contour ( 25 ) limits the positioning surfaces ( 38 , 39 ) and the base surface ( 42 ) to the opening ( 40 ) of the positioning recess ( 23 ). 12. Pull-out lock according to one of claims 1 to 11, characterized in
that the holding elements ( 18 , 18 a, 18 b) are supported abge indirectly via a locking element ( 28 ) against the second stop ( 30 ),
that the locking element ( 28 ) is slidably guided along the adjustment axis ( 19 ) to the guide rail ( 8 ) and has a locking pin ( 29 ),
that the locking unit comprises a locking cylinder ( 33 ) with egg nem cylinder core ( 34 ) and
that the cylinder core ( 34 ) carries a locking pin ( 36 ) which fixes the locking pin ( 29 ) in the closed position.