Device for mounting a rear wall on a movable furniture component

Abstract

A device for mounting a rear wall on a movable furniture component of a piece of furniture, in particular on a drawer, with the movable furniture component including a rear wall and a drawer sidewall unit. The device is characterized in that the device is for arrangement between a rear wall holder extending on the drawer sidewall unit in a plane of the rear wall and the rear wall, and the device has an engagement mechanism for engagement in the rear wall holder.

Claims

1. A mounting device for mounting a rear wall on a movable furniture component, the movable furniture component configured to be movably mounted on a piece of furniture, and including a rear wall, a drawer sidewall unit and a rear wall holder connected to the drawer sidewall unit and extending in a plane of the rear wall, the device being arranged between the rear wall holder and the rear wall, and comprising: an engagement mechanism for engagement in the rear wall holder, the engagement mechanism including a substantially rectangular basic body defined by a plurality of lateral surfaces, the plurality of lateral surfaces including at least one first lateral surface having a first width, at least one second lateral surface provided opposite the at least one first lateral surface having a second width smaller than the first width, and at least one third lateral surface provided normal to the first lateral surface; and at least one generally L-shaped latching element provided on the at least one third lateral surface, the generally L-shaped latching element being configured for engagement of the mounting device with the rear wall and the rear wall holder.

2. The device according to claim 1, wherein the device is configured to be pushed underneath an element protruding from a principal plane of the rear wall and having a projecting part along the principal plane of the rear wall and the projecting part.

3. The device according to claim 1, further comprising holding elements for engaging a rear wall section protruding from a principal plane of the rear wall.

4. The device according to claim 3, wherein a basic body of the device is rectangular, and the holding elements are configured to protrude from a narrow, long lateral surface of the basic body.

5. The device according to claim 3, wherein the holding elements are elastically deflectable.

6. The device according to claim 1, wherein the engagement mechanism of the device comprises latching elements, which in the arranged state of the device on the movable furniture component, the latching elements form a latching connection with the rear wall holder.

7. The device according to claim 6, wherein the latching elements protrude in an L-shaped manner on a basic body of the device.

8. The device according to claim 6, wherein the latching elements comprise a latching hook, which in the arranged state of the device on the rear wall holder, the latching hook engages an opening in the rear wall holder.

9. The device according to claim 1, wherein the device has a basic body having spring elements, that pretension the device on the rear wall in a direction parallel to the principal plane of the rear wall.

10. The device according to claim 1, wherein the mounting device has a fixing element configured to fix the device on at least the rear wall holder.

11. The device according to claim 10, wherein the fixing element includes at least a drilled hole defined on a portion of the rear wall holder.

12. A movable furniture component having a device according to claim 1, wherein two devices are provided for fixing the rear wall to the movable furniture component.

13. A piece of furniture having a movable furniture component according to claim 12.

14. A piece of furniture having a device according to claim 1.

15. The device according to claim 1, wherein the movable furniture component is a drawer.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) A number of illustrative embodiments are explained in more detail on the basis of the following schematic drawings, including further details and advantages.

(2) FIGS. 1-6 depict an inventive device in different views;

(3) FIG. 7 depicts an oblique perspective top view from the front of a further inventive device;

(4) FIG. 8 depicts an oblique perspective top view from the front of the device in FIG. 7 in the arranged state on a rear side of a rear wall of a drawer;

(5) FIGS. 9-11 depict an oblique perspective top view from the rear of the device in FIG. 7 on the rear side of the rear wall of the drawer and a rear wall holder of a drawer sidewall unit in different assembly positions; and

(6) FIGS. 12-13 depict an oblique perspective top view from the rear of the device in FIG. 7 on the rear wall holder of the drawer sidewall unit and the rear side of the rear wall of the drawer in further possible assembly positions.

DETAILED DESCRIPTION OF THE INVENTION

(7) An inventive device 1 is depicted in a perspective view in FIG. 1. The device 1 comprises a basic body 2, engagement mechanism, for example, in the form of latching elements 3, 4, holding elements 5, 6, spring elements 7-9 and fixing elements in the form of drilled holes 10, 11.

(8) The basic body 2 of the device 1 is embodied, for example, as an internally hollow, rectangular box. The basic body 2 of the device 1 comprises five lateral surfaces, being two short, narrow lateral surfaces 12, 13, two long, narrow lateral surfaces 14, 15 and one large lateral surface 16.

(9) The large lateral surface 16 possesses a step 17, for example, which is set back inwards on the large lateral surface 16. The drilled holes 10, 11 are introduced, for example, on the large lateral surface 16. The latching elements 3, 4 are configured, in particular, on the large lateral surface 16 so as to protrude vertically from the large lateral surface 16.

(10) The long, narrow lateral surface 15 of the basic body 2 thus possesses a width d.sub.1, and the long, narrow lateral surface 14 arranged opposite the lateral surface 15 possesses a width d.sub.2. The width d.sub.2 is smaller than the width d.sub.1 because of the step 17.

(11) The latching elements 3, 4 are of L-shaped embodiment, for example, so that a first leg of the L is arranged on the large lateral surface 16 protruding vertically from the large lateral surface 16, and a second leg of the L runs parallel to the large lateral surface 16. The second leg of the L is advantageously configured in a region between the long, narrow lateral surfaces 14, 15 of the basic body 2. The first leg of the L is configured in addition, for example, as an extension of the long, narrow lateral surface 15. The latching elements 3, 4 advantageously comprise, on the second leg of the L, a latching hook 18, 19, wherein the latching hook 18, 19 is advantageously configured protruding on the lateral surface 53-55 on a lateral surface 53, 54 of the second leg of the L facing towards the large lateral surface 16.

(12) The holding elements 5, 6 are arranged parallel to the lateral surface 16 and to the step 17. The holding elements 5, 6 are present on the basic body 2 and the large lateral surface 16, in particular, protruding vertically in relation to the long, narrow lateral surface 14. The holding elements 5, 6 possess a latching nose 20, 21. The latching nose 20, 21 is present, in particular, on the holding elements 5, 6 protruding vertically in relation to the step 17 and/or the lateral surface 16. It is also conceivable for the holding elements to be present protruding or set back on the long, narrow lateral surface 14.

(13) The spring elements 7-9 are arranged in an elastic and/or protruding manner as tab-like elements on the lateral surface 14 of the basic body 2. For example, a tab-like element or a spring element 7-9 forms a part of the lateral surface 14 of the basic body 2. The spring elements are fixed to the basic body 2 in a first edge region 56-58 to a corner region 59 of the basic body 2. A second edge region 60-62, which is configured so as to be situated opposite the first edge region, is present protruding elastically from the long, narrow lateral surface 14.

(14) FIGS. 2-6 depict the device 1 in different side views from the front, right, left, bottom or top, in each case with a view onto one of the lateral surfaces 12-16 of the basic body 2.

(15) FIG. 7 depicts a further variant of an inventive device 22. The device 22 comprises a basic body 23 having respectively a latching element 24, a holding element 25, spring elements 26-28, a drilled hole 29 and anti-rotation means 30.

(16) The anti-rotation means 30 is configured as an elastic element having a nose 32 on the large lateral surface 31 of the basic body 23, in particular, protruding vertically from a large lateral surface 31 of the basic body 23.

(17) FIG. 8 depicts a rear wall 33 of a drawer having a principal plane 34 on the rear side and elements on lateral edges 35-37 of the principal plane 34, in particular, protruding vertically from the principal plane 34, which elements are configured as folded edges 38-40. The folded edge 39 further comprises a rectangularly protruding projecting part 41. The folded edge 39 and the projecting part 41 are present, in particular, in an L-shaped configuration and constitute a U-shape together with a rear wall section 63 of the principal plane 34 from a perspective parallel to the principal plane 34 on the folded edge 39 or the projecting part 41.

(18) The device 22 is pushed into the U-shape, for example, in a pre-assembly step with the spring elements 26-28 at the front and is held, for example, in a clamping manner between the rear wall section 63 of the principal plane 34 and the projecting part 41. For example, the holding element 25 engages additionally with its latching nose 42 into an opening 52 on the folded edge 39 and encloses the folded edge 39 and/or the projecting part 41 on the opening 52 and/or locks with the folded edge 39 and/or the projecting part 41 on the opening 52. A latching element 43 of the latching nose 42 of the holding element 25 advantageously secures the device 22 against falling out of the pre-assembly position on the rear wall 33.

(19) A drawer bottom 46 is arranged on a drawer sidewall unit 44 of a drawer 45, in a lower region 64. A rear wall holder 47 is present in a rear region 65 of the drawer sidewall unit 44, protruding in relation to a longitudinal axis of the drawer sidewall unit 44, in particular, protruding vertically from the drawer sidewall unit 44. An opening 48, a further opening 50 and a drilled hole 51 are configured on the rear wall holder 47 on a holding element 67. The drilled hole 51 serves for fixing the device 22 assembled on the rear wall holder 47 and the rear wall 33 to the drilled hole 29 by a fixed connection, for example a screw (not represented).

(20) A drawer runner intended to permit the longitudinal displacement of the drawer 45 is arranged in the downwardly open region 69 of the drawer sidewall unit 44. A carcass rail for the drawer runner can be installed in each case on opposite sides of the drawer 45, on a carcass wall (not represented) of a furniture carcass (not represented). The drawer 45 is thus arranged on the furniture carcass so as to be capable of longitudinal displacement.

(21) A possible sequence of assembly of the rear wall 23 together with the device 22 on the drawer sidewall unit 44 of the drawer 45 is illustrated in FIGS. 9 to 11. In an initial assembly step, the device 22 is pushed between the projecting part 41 and the principal plane 34 of the rear wall 33, until the device 22 with its spring elements 26-28 faces towards an inner side 66 of the folded edge 39 (FIGS. 9, 10). In this pre-assembly position, the device 22 is held between the projecting part 41 and the principal plane 34, for example, in a clamping manner, and is fixed to the rear wall 33 by the latched connection of the holding means 25 and the opening 52.

(22) In a following assembly step (FIGS. 10, 11), the rear wall 33 is guided, for example, together with the device 22, in the direction of the drawer sidewall unit 44. In the process, the principal plane 34 of the rear wall 33 is advantageously oriented vertically to the longitudinal axis of the drawer sidewall unit 44. In the arranged state on the drawer sidewall unit 44, the latching element 24 of the device 22 encloses the plate-shaped holding element 67 of the rear wall holder 47, so that the latching element 24 engages with its engagement hook 49 into the opening 48 of the holding element 67. In the assembled state on the drawer sidewall unit 44, the device 22 is pressed from the folded edge 39 by the spring elements 26-28 in the opposite direction to the direction of assembly. As a result, the latching hook 49 is pressed against an abutment 68 of the opening 48. In this way, the latching hook 49 secures the device 22 and thus, for example, also the rear wall 33 against detachment from the assembled position in the opposite direction to the direction of assembly. In particular, the device 22 is arranged as a result in an immovable manner in such a way that the device 22 does not generate any noises in the event of a movement of the drawer 45.

(23) Furthermore, the latching element 24 is configured in an elastic and sprung manner on the device 22. In this way, in the assembled state of the device 22 and the rear wall 33 on the drawer sidewall unit 44, both the projecting part 41 of the rear wall 33 and the rear wall holder 47 is clamped between the lateral surface 31 and the latching element 24 and is fixed thereby. As a result, the rear wall 33 is fixed to the rear wall holder 47, particular in an immovable manner, in a direction parallel to the longitudinal axis of the drawer sidewall unit 44.

(24) As a protection against rotation of the device 22, in particular, in the event that the device has a sin holding element, for example, on the device 22, the device can comprise an anti-rotation means 30. The anti-rotation means 30 engages with its nose 32 into the opening 50 of the rear wall holder 47 in the assembled state of the device 22 on the drawer sidewall unit 44 and, in so doing, secures the device 22 against rotation in a plane parallel to the principal plane 34 of the rear wall 33.

(25) A further possible sequence of assembly of the device 22 and the rear wall 23 on the drawer sidewall unit 44 is represented in FIGS. 12 and 13. It is thus conceivable, in an initial assembly step, for the rear wall 33 to be arranged by a fitter on the drawer sidewall unit 44 and on the rear wall holder 47 (FIG. 12), and for the device 22 to be pushed into the installation position on the rear wall holder 47 and the rear wall 33 (FIG. 13).

LIST OF REFERENCE DESIGNATIONS

(26) 1 device 2 basic body 3-4 latching elements 5-6 holding elements 7-9 spring elements 10-11 drilled hole 12-16 lateral surface 17 step 18-19 latching hook 20-21 latching nose 22 device 23 basic body 24 latching element 25 holding element 26-28 spring element 29 drilled hole 30 anti-rotation means 31 lateral surface 32 nose 33 rear wall 34 principal plane 35-37 lateral edge 38-40 folded edge 41 projecting part 42 latching nose 43 latching element 44 drawer sidewall unit 45 drawer 46 drawer bottom 47 rear wall holder 48 opening 49 latching hook 50 opening 51 drilled hole 52 opening 53-55 lateral surface 56-58 edge region 59 corner region 60-62 edge section 63 rear wall section 64-65 region 66 inner side 67 holding element 68 abutment 69 region