ES2775592T3 - Furniture and extraction locking device - Google Patents

Abstract

Extraction locking device for several extraction elements (2), in particular drawers and / or material extraction elements, arranged one above the other in a body (3) of a piece of furniture (1), which has - a lock ( 4), - an extraction lock support (5), - locking elements (6), movably arranged on the extraction lock support (5), to lock or release the extraction elements (2), - locking stops (8, 13) to block or release the movement of the closing elements (6), - a locking unit (9), operable with the lock (4), to lock the closing elements (6), - the locking unit (9) being able to be inserted at an angle with respect to the longitudinal extension of the extraction locking support (5) in a movement path of one of the locking stops (13), - a movement of the elements being locked closing (6) in the position, inserted in the travel path, of the locking unit (9), - the locking unit (9) having a transmission bar (91) and a closing slide (92), - one end of the transmission bar (91) being housed, separated from the closing slide (92), in a coupling element (11), the coupling element (11) being coupled to the extraction locking bracket (5), characterized in that - the locking unit (9) can be moved with the aid of a lock pin (42 ), movable by translation, at right angles to the direction of movement of the lock pin (42) from a release position that releases the movement of the closing elements (6) to a locking position that blocks the movement of the closing elements (6), - the coupling element (11) presenting a mounting surface (111) and respective bar housings (113, 114), arranged in the direction of movement (y) of the locking unit (9) on the side of the travel path (52) of the locking bracket extraction (5) and separated from each other by a slot (117) that houses the locking stop (13) in the release position, - the transmission rod (91) being inserted in the release position of the locking unit ( 9) only in a first rod housing (113) and protruding at least into the slot (117) in a locking position of the locking unit (9) to lock an insertion of the locking stop (13).

Description

DESCRIPTION

Cabinet and extraction locking device

The present invention relates to an extraction locking device for several extraction elements arranged one above the other in a body of a piece of furniture according to the preamble of claim 1, as well as to a piece of furniture.

Generic extraction locking devices are known, for example, from DE10206854C1 or DE202010008029U1. These extraction locking devices are essentially composed of an extraction locking support and closure elements that are arranged therein and interact with a locking pin located in each of the extraction elements in such a way that the locking elements The closure locks the locking pins in a locking position against a movement in the extraction direction of the extraction element out of the furniture body.

The locking elements themselves interact with movable locking stops in a displacement path of the extraction locking support in such a way that in the case of movable locking stops, exactly one of the locking elements can be moved from its locking position to a position of release.

The possible travel path of the locking stops in the displacement path of the extraction locking support is dimensioned such that exactly one of the locking stops can be displaced in the displacement track by the movement of the corresponding locking element due to upon extraction of an extraction element, while a movement of the remaining locking stops is blocked by the movement of a locking stop and consequently an extraction of the other extraction elements of the furniture body is blocked.

With the aid of a lock, all extraction elements can be centrally closed. For this purpose, document DE10206854C1 uses a locking pin which is shaped on the rear side of the lock and protrudes in the displacement path of a locking pin movable in the guide path of the extraction locking bracket and can be pivoting in the direction of travel of the locking pin from a release position to a locking position about a horizontal pivot axis after the lock is actuated. Such a pin, pivotable about a horizontal pivot axis and located on the rear side of a lock, is also known from document EP0628685A2.

In the case of the known extraction locking device from document DE3431386A1, on a pressure bar, which extends from the rear side of the lock, an annular segment collar is fixed that can be inserted directly into the travel path of a locking column.

In DE202010008029U1, a locking slider is provided on the rear side of the lock, which moves the locking slider in the direction of a cover by actuation of the lock. This cover is pivotally suspended in a housing, the pivot axis of this cover running perpendicular to the direction of movement of the movable locking pin in the path of movement of the extraction locking support, so that when pressed the cover vertically, the locking pin is locked against a perpendicular upward displacement movement and thus blocks an extraction of the extraction elements.

Known extraction locking devices have given good results in practice.

The aim of the present invention is to once again provide an improved extraction locking device for several extraction elements arranged one above the other in the body of a piece of furniture, as well as a piece of furniture with such an extraction locking device that enables once plus high resistance against removal in the locked state.

This objective is achieved by means of an extraction locking device for several extraction elements arranged one above the other in a body of a piece of furniture with the characteristics of claim 1, as well as by means of a piece of furniture with such an extraction locking device with the characteristics of claim 8.

An extraction lock device according to the invention has a lock, an extraction lock bracket, as well as locking elements movably arranged on the extraction lock bracket to lock or release the extraction elements. Slider elements with locking stops fixed here are provided on the extraction lock bracket to lock or release the movement of the lock elements. The extraction locking device also has a locking unit, operable with the lock, for locking the locking elements. The locking unit can be inserted here at an angle relative to the longitudinal extension of the extraction locking support in a displacement path of one of the locking stops, a movement of the locking elements being locked in the position, inserted in the displacement path of the locking unit and the locking unit being movable with the aid of a locking pin. lock movable by translation perpendicular to the direction of movement of the lock pin from a release position, which releases the movement of the closing elements, to a locking position that blocks the movement of the closing elements.

The locking unit has a transmission bar and a closing slide. One end of the transmission rod, spaced from the closing slide, is housed in a coupling element, the coupling element being coupled to the extraction lock bracket.

The coupling element has a mounting surface and respective bar housings, arranged in the direction of movement of the locking unit on the side of the displacement path of the extraction locking support and separated from each other by a groove that houses the stop. lock in the release position, the transmission bar in the release position of the locking unit being inserted only in a first bar housing and protruding at least into the slot in a locking position of the locking unit to lock an insert of the locking stop.

By means of the locking unit, which can be inserted into the displacement path of the locking stop, in particular at right angles to the longitudinal extension of the extraction locking support, and the activation of this displacement movement by means of the lock pin Moving, for its part, perpendicular to the direction of movement of the locking unit, it is possible that in the closing position of the locking unit, forces cannot be transmitted to the lock.

Furthermore, by means of the extraction locking device according to the invention it is possible to easily shorten the travel path of the locking stops. By means of the bar housings arranged in front of the extraction lock bracket, it is also possible for the extraction lock bracket to be inserted into a groove or notch in a side wall of the furniture body.

The furniture, according to the invention, with an extraction locking device described above has the advantage that by locking the travel path of the locking stop by means of the locking unit and not by means of the locking pin of the lock, the support of The extraction lock with locking elements arranged here must not be mounted very close to the lock, but rather in a region of the furniture body, in which the furniture body is configured in a particularly rigid manner, in particular against a curvature of the side wall of the furniture body, which ensures a high resistance when trying to extract an extraction element in the locked state of the extraction locking device. The lock can be easily kept on the front side of the cabinet.

Advantageous embodiments of the invention are the subject of the subsidiary claims.

According to the invention, the locking unit has a transmission bar and a closing slide. The transmission bar and the closing slider are preferably mounted next to each other, although it is also possible to configure the transmission bar and the closing slider as a single piece.

The locking unit, in particular the closing slide, has a pressing surface that is oriented at an angle to the direction of movement of the lock pin and against which the lock pin can be pressed after the lock is actuated for a blocking. The pressing surface, oriented at an angle, easily enables translational movements occurring at an angle, in particular preferably at right angles to each other, of the lock pin, on the one hand, and of the locking unit, on the other hand .

According to another preferred embodiment variant, the closing slide, preferably housed in a closing housing, can be moved against the closing housing in a spring-loaded manner. This allows the locking unit to be easily held in the release position without the effect of external forces.

Due to the force of the closing slide, which acts at right angles to the direction of travel of the lock pin in the pin, the lock is disengaged from the locking unit in the locking position of the locking unit.

According to another preferred configuration of the extraction locking device, the closure housing has a hole between a housing, which surrounds the housing for the closure slide, and an edge rib, a pin head of the lock pin being inserted in the hole in the closing position of the lock pin.

The edge rib makes it possible to lock a pull-out element with a particularly flat design, for example a material holder, directly on the rib against pulling out of the furniture body.

According to a preferred embodiment variant of the furniture according to the invention, the extraction locking bracket is arranged on a side wall of the furniture body close to a rear wall of the furniture body. In at least one of the extraction elements, a locking element, which interacts with one of the closing elements, it is arranged on a rear wall or an area, close to the rear wall, of a side wall of the extraction element.

By arranging the extraction locking bracket close to the rear wall of the furniture body, it is possible to mount, on the one hand, the locking elements of the extraction elements in the rear area of the extraction elements and also to move the support itself of the extraction lock towards the rear furniture body area, which increases, for example, the manipulation of the extraction locking device compared to an extraction locking support located near the front side of the furniture and in correspondence with elements of lock arranged in this area.

According to another special embodiment variant, an extraction element, to which the lock is attached, does not have a locking element that interacts with a closing element, because this extraction element can be locked directly on the edge rib of the closing casing when the lock is actuated for closing. According to another special embodiment variant, a locking pin of the locking element is located in front of the extraction locking support in the locking position, which blocks the movement of the locking elements, in the direction of movement of the locking unit , allowing the locking pin to be designed to be longer than conventional locking pins, positioned above the extraction lock bracket in the locked position, further increasing the reliability and rigidity of the extraction locking device .

Preferred embodiment variants are explained in detail below by means of the accompanying drawings. They show:

Figure 1, a side view of a variant embodiment of a piece of furniture according to the invention with an extraction locking device, arranged here, in a release position of the extraction locking device with the upper extraction element released;

Figure 2, a detailed sectional view, identified with II in Figure 1, to represent the release position of the extraction locking device;

Figure 3, a view of the extraction locking device in the release position;

Figure 4, a sectional view through the extraction locking device according to figure 3 through a sectional plane identified with IV in figure 3;

Figures 5 to 8, representations, corresponding to Figures 1-4, of the extraction locking device and the cabinet in the locking position of the extraction locking device;

Figure 9, a perspective view of the extraction locking device in the locked position; and Figure 10, an exploded perspective representation of essential components of the extraction locking device.

In the following description of the figures, terms such as up, down, left, right, front, back, etc., refer exclusively to the representation and position by way of example, selected in the respective figures. , the extraction locking device, the lock, the extraction locking bracket, the locking elements, the locking stops, the locking unit and the like. These terms are not to be understood as limiting, that is, through the different work positions or the design with mirror symmetry or similar, these references can be changed.

In FIG. 1, a variant embodiment of a piece of furniture according to the invention has generally been identified with the reference number 1. In the furniture 1, several extraction elements 2, in this case in the form of drawers, are arranged one above the other. The extraction elements 2 can be moved relative to the furniture body 3 of the furniture 1 between an inserted position, as shown by the two lower extraction elements in figure 1, and an extracted position, as shown by means of the upper extraction element 2 which is in a partially pulled position.

An extraction locking device is arranged in the cabinet 1 that serves to centrally block, on the one hand, an extraction of the extraction elements 2 and, on the other hand, enable the extraction of only one of the extraction elements 2, while the remaining extraction elements are blocked.

A preferred embodiment variant of such an extraction locking device is represented in detail in Figures 9 and 10. The extraction locking device has a lock 4 preferably located on a front panel 21 of an extraction element 2.

The lock 4 is preferably configured here as a cylinder lock, although it is also possible to configure the lock 4 as an electronic lock or a numerical combination lock.

The lock 4 has a lock pin 42 that moves by translation and interacts with a locking unit 9 that serves to lock locking elements 6 arranged on a extraction locking bracket 5 to lock or release the extraction elements 2.

The extraction locking support 5 has a preferably C-shaped guide profile 51 which, as shown in Figures 1, 2, 5 and 6, is arranged, in particular fixed, preferably on a side wall 33 of the body of the furniture 3 near a rear wall 32 of the furniture body 3. The guide profile 51 has a displacement path 52 which here is designed as a groove in the vertical direction z and in which slide elements 7 are displaceably arranged. Sliding elements 7 are fixed locking stops 8, 13 which preferably protrude horizontally (in or against a direction x, shown in figure 1) towards the interior space of the furniture body 3 and serve to block or release the movement of the locking elements 6.

The extraction lock bracket 5 is preferably fixed protruding to the side wall 33 of the furniture body 3, although a flat mounting of the extraction lock bracket on the side wall 33 of the furniture body 3 is also possible.

The locking elements 6 are here fixed on the extraction lock bracket 5 in a pivotal manner on the extraction lock bracket 5 about an axis perpendicular to the direction of travel and of the lock unit 9 and to the longitudinal extension of the bracket locking element 5. Each of the closing elements 6 has a base body 61 preferably in the form of a disk having a concave contour 62 on an upper edge, in which a respective locking stop 8 is housed in the position of locking stops 8, as shown, for example, in FIG. 6. From the disk-shaped base body 61 of the closure element 6 extend two arms 64, 65 to form a slot 66, which serve to house a locking pin 122 of a locking element 12, which, as shown in Figures 1, 2, 5 and 6, is arranged, in particular fixed, preferably on a rear wall 22 of the extraction element 2 .

The axis of rotation 63 of the closure element 6 is arranged eccentrically with respect to the central point of the disk-shaped base body 61 of the closure element 6. The pivot axis 63 is preferably located on an imaginary extension line of the arm 64, close to the rear wall 32 of the furniture body 3, of the closing element 6. This makes it possible for the locking stop 8, assigned to the extraction element 2 to be extracted, to be able to move in the displacement path 52 of the support extraction lock 5 in a release position of the extraction lock device shown in Figures 1 to 4 and thus allows a pivoting of the closure element 6, so that the closure element 6 is pivoted towards the release position shown in figure 2, if the respective extraction element 2 is extracted from the furniture body 3.

As can be seen in Figures 2 and 6, the locking unit 9 is inserted at an angle with respect to the longitudinal extension of the extraction locking support 5 in the displacement path of the locking stop 13 to block the pivoting movement of the elements. closure 6. In this way a movement of the closure elements 6 is blocked in the position, inserted in the displacement path, of the locking unit 9, as can be seen in FIG. 6.

The locking unit 9 has, as shown, for example, in Figures 3 and 9, a transmission bar 91 and a closing slide 92. The transmission bar 91 and the closing slide 92 are configured as separate components in the variant embodiment shown here. It is also possible to design the locking unit 9 as a single piece.

The closing slide 92 has a housing 921 for accommodating the transmission rod 91, into which one end of the transmission rod 91 can be inserted and held with a clamping element 94. The clamping element 94 is preferably configured here as screw, in particular as a set screw, which can be screwed into a threaded hole 922 which ends in the housing 921.

The transmission rod 91 is preferably configured with a semicircular shape in cross section, although a circular or polygonal cross section is also possible.

On a side opposite the housing 921, the closing slide 92 has a pressure surface 924 which is oriented at an angle to the direction of movement x of the lock pin 42 and against which the lock pin 42 can be pressed when actuated. lock 4 for locking. Figure 4 shows a release position of the lock pin 42 with the pin head 43, preferably displaced parallel to the direction of movement of the lock pin 42, in the release position, while Figure 8 shows the head of pin 43 in the locked position, in which the pin head 43, by pressing against the pressure surface 924 of the lock slide 92, has pushed the lock slide 92 perpendicular to the direction of movement of the lock pin 42 towards the extraction lock bracket 5.

To move the locking unit 9 back from the locking position, which locks the closing elements 6, to the releasing position, as shown in Figures 4, 8 and 9, the closing slide 92 is housed in a Closure housing 10 fixed on the side wall 33 of the furniture body 3. The closing slide 92 can be moved in a spring-loaded manner against the closing housing 10.

In particular, the closing slide 92, as shown in FIG. 10, has a spring housing 923, in which a pressure spring 93 is housed, the pressure spring 93 being clamped between a rib 106, projecting from the closing housing 10 towards the spring housing 923, and a wall of the spring housing 923. The pressure spring 93 is then compressed as the locking unit 9 moves to the locking position (see FIG. 8). By moving the pin head 43 of the lock pin 42 out of a hole 104 between a housing 107, which surrounds the housing 102, and an edge rib 105 in the direction of the closing cylinder 41 of the lock 4, the pressure spring 93 can be loosened and thus moves the lock unit 9 from the lock position to the release position.

The edge rib 105 of the closure housing 10 also serves to lock an extraction element 2, to which the lock 4 is fixed, against a removal of the extraction element 2 directly by inserting the pin head 93 of the closing slide 92 in hole 104 of closing housing 10.

In the variant embodiment, shown here, above and below the housing 107, which forms the slider housing 102 for the closing slider, for fixing the closure housing 10 to the side wall 33 of the furniture body 3 92, respective mounting surfaces 101 provided with bores 103, into which, for example, screws can be inserted in order to fix the closure housing 10 on the side wall 33 of the furniture body 3.

The end of the transmission rod 91 opposite the closing slide 92 is housed in a coupling element 11, as shown in Figures 3, 4 and 7 to 9. The coupling element 11 is coupled to the locking bracket of extraction 5, in the variant embodiment shown here of the extraction locking device, at a vertical upper end of the extraction locking support 5. It is also possible to place the coupling element 11 at a lower end of the extraction locking support 5 , if the lock and the locking unit are also arranged corresponding to the same vertical height in the lower area of the unit 1.

The coupling element 11 also has, as shown in figure 10, a mounting surface 111, by means of which the coupling element 11 can be fixed to the side wall 33 of the furniture body 3, to which it is also fixed the closure housing 10, for example, by screwing in screws through the bores 112.

Below the mounting surface, the coupling element 11 has respective rod housings 113, 114 arranged in the direction of travel and of the locking unit 9 on the side of the displacement path 52 of the extraction locking bracket 5 and separated from each other by a slot 117 that houses the locking stop 13 in the release position, the transmission bar 91 being inserted in the release position of the locking unit 9 only in a first bar housing 113, as shown in Figures 3 and 4, and protruding in a locking position of the locking unit 9 at least towards the slot 117 and thus locking an insertion of the locking stopper 13.

The locking position is represented in FIGS. 7 to 9. It is also possible to move the transmission rod 91 towards the second rod housing 114 away from the closing slider 92, so that this position of the transmission rod 91 serves as the closing position. In the variant embodiment shown here in Figures 7 and 8, the second rod housing 114 essentially serves as a bearing surface to prevent an upward movement of the locking stop 13.

The locking stop 12 of an extraction element 2, which interacts with a respective closure element 6, is preferably arranged on a rear wall 23 or an area, close to the rear wall 23, of a side wall 22 of the extraction element two.

In the variant embodiment shown here, the locking element 12 has a mounting body 121, by means of which the locking element 12 is fixed on the extraction element 2 and a shoulder 123 protruding from the mounting body 121 in the direction of displacement of the locking unit 9 and in which the locking pin 122 is formed which extends in the direction of travel of the lock pin 42 of the lock 4 and is housed in the locking position in the slot 66 between the fingers 64 65 of the closure element 6, the slot being oriented in the locking position perpendicular to the extraction direction and of the extraction element 2.

If a pivotal movement of the pin 6 of a respective extraction element 2 is not locked against a pivot by a corresponding locking stop 8, the closure element 6 is pivoted about the pivot axis 63 by means of extraction of the extraction element 2 in extraction direction and, so that the fingers 64 are pivoted from the vertical to the horizontal direction and thus release the locking pin 122 from the locking element 12 and thus the extraction element 2.

In the case of the lock 4 fixed on a specific extraction element 2 it is also possible not to equip the corresponding extraction element 2 with a locking element 12, because this extraction element 2, as explained above, can be directly locked by means of the engagement of the pin head 43 in the hole 104 between the housing 107 and the rib 105.

As can also be seen in Figures 2 and 6, the locking pin 122 of the locking element 12 is located in the locking position, which blocks the movement of the locking elements 6, of the locking unit in the direction of movement. and of the locking unit 9 ahead of the extraction locking support 5. In the variant embodiment shown here, the slit 66 between the fingers 64 and 65 of the closing element 6 is located in its locking position in the direction of movement and of the locking unit 9 ahead of the extraction lock bracket 5. Accordingly, a locking pin 122 with a length extending is possible in the extraction lock bracket 5, mounted on the inside of the wall. side 33 of the furniture body 3, towards an intermediate space between the disk-shaped base 61 of the closing element 6 and the side wall 33 of the furniture body 3, which further increases the reliability and rigidity of the locking device. extraction lock. It is also possible to equip such an extraction locking device with a lock pin 42, extending on both sides of the lock 4, and a respective extraction locking bracket arranged on mutually opposite side walls of the cabinet 3 and a locking unit 9 that couples it to the lock pin to perform a bilateral locking of the extraction elements.

Reference number list

1 Furniture

2 Extraction element

3 Body

31 Background

32 Rear wall

33 Side wall

4 Lock

41 Lock cylinder

42 Lock pin

43 Pin head

5 Extraction lock bracket

51 Guide profile

52 Travel path

53 Pressure spring

6 Closing element

61 Base

62 Housing outline

63 Pivot shaft

64 Finger

65 Finger

66 Slit

7 Slide element

8 Locking stop

9 Locking unit

91 Transmission bar

92 Closing slide

921 Accommodation

922 Tapped Drill

923 Spring housing

924 Pressure surface

93 Pressure spring

94 Screw

10 Closing housing

101 Mounting surface

102 Slide housing

103 Drill

104 Orifice

105 Nerve

106 Nerve

Case

Coupling element Mounting surface Hole

First rod housing Second rod housing Hole

Spring housing Locking element Mounting body

Locking pin

Lock stop

Claims (12)

1. Extraction locking device for several extraction elements (2), in particular drawers and / or material extraction elements, arranged one above the other in a body (3) of a piece of furniture (1), which has - a lock (4), - an extraction lock support (5), - closing elements (6), movably arranged on the extraction locking support (5), to block or release the extraction elements (2), - locking stops (8, 13) to block or release the movement of the closing elements (6), - a locking unit (9), operable with the lock (4), to lock the closing elements (6), - the locking unit (9) being able to be inserted at an angle with respect to the longitudinal extension of the extraction locking support (5) in a movement path of one of the locking stops (13), - a movement of the closing elements (6) being blocked in the position, inserted in the displacement path, of the blocking unit (9), - the locking unit (9) presenting a transmission bar (91) and a closing slide (92), - one end of the transmission bar (91) being housed, separated from the closing slide (92), in a coupling element (11), the coupling element (11) being coupled to the extraction locking support (5 ), characterized by what - the locking unit (9) can be moved with the aid of a lock pin (42), movable by translation, at right angles to the movement direction of the lock pin (42) from a release position that releases the movement of the closing elements (6) to a locking position that blocks the movement of the closing elements (6), - the coupling element (11) presenting a mounting surface (111) and respective bar housings (113, 114), arranged in the direction of movement (y) of the locking unit (9) on the side of the track displacement (52) of the extraction lock support (5) and separated from each other by a slot (117) that houses the lock stop (13) in the release position, - the transmission rod (91) being inserted in the release position of the locking unit (9) only in a first rod housing (113) and projecting at least towards the slot (117) in a locking position of the locking unit (9) to lock an insert of the locking stop (13). Extraction locking device according to claim 1, characterized in that the locking stops (8, 13) are fixed on slide elements (7) movable in a displacement path (52) of a guide profile ( 51) from the extraction lock bracket (5). Extraction locking device according to one of the preceding claims, characterized in that the locking unit (9) has a pressure surface (924) which is oriented at an angle to the direction of movement (x) of the pin lock (42) and against which the lock pin (42) can be pressed after the lock (4) is actuated for a lock. Extraction locking device according to claim 3, characterized in that the closing slide (92) is housed in a closing housing (10). Extraction locking device according to claim 4, characterized in that the closing slide (92) can be moved against the closing housing (10) in a spring-loaded manner. Extraction locking device according to claim 5, characterized in that the closing slide (92) has a spring bearing (923), in which a pressure spring (93) is mounted, the spring being held in place. pressure (93) between a rib (106), projecting from the closure housing (10) towards the spring housing (923), and a wall of the spring housing (923). Extraction locking device according to one of the preceding claims 4 to 6, characterized in that the closure housing (10) has a hole (104) between a housing (107), which surrounds the housing (102), and an edge rib (105), a pin head (43) of the lock pin (42) being inserted into the hole (104) in the closed position of the lock pin (42). 8. Furniture (1) with several extraction elements (2) arranged one above the other in a body (3) and at least one extraction blocking device to block an extraction movement of at least one of the extraction elements ( 2), characterized in that the extraction locking device is configured according to one of the preceding claims. Furniture (1) according to claim 8, characterized in that the lock (4) is mounted on a front panel of one of the extraction elements (2) or of the body (3) of the furniture (1). Furniture (1) according to claim 8 or 9, characterized in that the extraction locking support (5) is arranged on a side wall (33) of the furniture body (3) close to a rear wall (32) of the furniture body (3) and because in at least one of the extraction elements (2), a blocking element (12), which interacts with one of the closing elements (6), is arranged on a rear wall (23) of the extraction element (2) or an area, close to the rear wall (23), of a side wall (22) of the extraction element (2). Furniture (1) according to one of claims 8 to 10 with an extraction locking device according to claim 4, characterized in that the closing housing (10) and the coupling element (11) are fixed on the side wall (33) of the furniture body (3), on which the extraction locking bracket (5) is arranged. Furniture (1) according to one of Claims 8 to 11, characterized in that a locking pin (22) of the locking element (12) is located in the locking position, which blocks the movement of the locking elements. closure (6), in the direction of movement (y) of the locking unit (9) ahead of the extraction locking support (5).