Railing strut for a drawer

Abstract

A railing strut includes an end region to be connected to a wall element of the drawer. The railing strut, on the end region, includes a locking device having a locking element to be engaged with the wall element for locking the railing strut. The railing strut further includes a movably mounted actuating element, and the locking element can be moved by applying a force to the actuating element into a release position in which the locking between the railing strut and the wall element can be released when the railing strut is in a locked condition with the wall element. The actuating element, when the railing strut is locked to the wall element, is accessible for manual actuation and can be directly actuated, so that the locking between the railing strut and the wall element can be released by manual actuation of the actuating element.

Claims

1. A railing strut for a drawer, comprising: an end region configured to be connected to a wall element of the drawer; a locking device on the end region, the locking device having at least two locking elements configured to be engaged with the wall element for locking the railing strut; and a movably mounted actuating element configured to move the at least two locking elements into a release position by applying a force to the actuating element, the release position being a position in which the locking between the railing strut and the wall element can be released when the railing strut is in a locked condition with the wall element, wherein the actuating element is accessible for manual actuation by an operator and can be directly actuated when the railing strut is locked to the wall element, so that the locking between the railing strut and the wall element can be released by the manual actuation of the actuating element, and wherein the at least two locking elements are configured to be jointly moved into the release position by applying a force to the actuating element, the at least two locking elements being spaced from one another along a longitudinal direction of the railing strut.

2. The railing strut according to claim 1, wherein the actuating element is displaceably arranged on the railing strut.

3. The railing strut according to claim 2, wherein the actuating element is configured to be displaceable on the railing strut along a longitudinal direction of the railing strut.

4. The railing strut according to claim 2, wherein the actuating element is configured to be tiltable or bendable about an axis extending horizontally in the mounted position.

5. The railing strut according to claim 1, wherein at least one of the at least two locking elements is configured to be moved in a longitudinal direction of the railing strut by applying a force to the actuating element.

6. The railing strut according to claim 1, wherein the at least two locking elements are pre-stressed by at least one spring element, the at least two locking elements being movable into the release position by applying a force to the actuating element against a force of the spring element.

7. The railing strut according to claim 6, wherein the at least one spring element is formed to have a one-piece construction with the at least two locking elements.

8. The railing strut according to claim 6, wherein the at least one spring element, the at least two locking elements and the actuating element together have a one-piece construction.

9. The railing strut according to claim 1, wherein the end region of the railing strut includes a supporting portion configured to be introduced into aa corresponding opening of the wall element or (ii) a corresponding opening of a furniture fitting fixed to the wall element for pre-positioning the railing strut on the wall element.

10. The railing strut according to claim 9, wherein the railing strut is configured to be manually tilted about an axis extending in the longitudinal direction of the railing strut from a position in which the supporting portion is introduced into the corresponding opening, whereby the at least two locking elements are locked to the wall element or to the furniture fitting fixed to the wall element.

11. The railing strut according to claim 1, wherein the end region is a first end region and the actuating element is a first actuating element, the railing strut having a second end region having a second movably-mounted actuating element for releasing the locking between the railing strut and the wall element or between the railing strut and a furniture fitting arranged or formed on the wall element.

12. An arrangement comprising: the railing strut according to claim 1; and a wall element of a drawer, wherein the end region of the railing strut is configured to be releasably connected to the wall element by the locking device.

13. The arrangement according to claim 12, wherein the arrangement further comprises a drawer sidewall, and the railing strut is arranged above the drawer sidewall.

14. The arrangement according to claim 13, wherein the railing strut is arranged a predefined distance above the drawer sidewall.

15. A drawer comprising the arrangement according to claim 12.

16. A method for mounting a railing strut to a drawer, the drawer having at least two wall elements arranged substantially parallel to one another the railing strut including: an end region configured to be connected to a wall element of the drawer; a locking device on the end region, the locking device having a locking element configured to be engaged with the wall element for locking the railing strut; and a movably mounted actuating element configured to move the locking element into a release position by applying a force to the actuating element, the release position being a position in which the locking between the railing strut and the wall element can be released when the railing strut is in a locked condition with the wall element, wherein the actuating element is accessible for manual actuation by an operator and can be directly actuated when the railing strut is locked to the wall element, so that the locking between the railing strut and the wall element can be released by the manual actuation of the actuating element, the method comprising: connecting a first end region of the railing strut to a first wall element of the at least two wall elements or to a furniture fitting mounted to the first wall element, wherein the railing strut encloses an acute angle relative to a notional connecting line arranged perpendicular to the at least two wall elements; decreasing the acute angle relative to the notional connecting line by pivoting the railing strut; until the railing strut is aligned substantially parallel to the notional connecting line; and subsequently tilting the railing strut about an axis extending in the longitudinal direction of the railing strut; until the at least two locking elements of the railing strut are locked with the second wall element.

17. The method according to claim 16, further comprising moving the actuating element into a release position by applying a force, the release position being a position in which the locking between the railing strut and the wall element or the furniture fitting arranged or formed on the wall element is released.

18. The method for mounting the railing strut according to claim 16, wherein a supporting portion of the railing strut is introduced into an opening of the second wall element, and the at least two locking elements engage into a recess of the second wall element.

19. A railing strut for a drawer, comprising: an end region configured to be connected to a wall element of the drawer; a locking device on the end region, the locking device having a locking element configured to be engaged with the wall element for locking the railing strut; a movably mounted actuating element configured to move the locking element into a release position by applying a force to the actuating element, the release position being a position in which the locking between the railing strut and the wall element can be released when the railing strut is in a locked condition with the wall element, wherein the actuating element is accessible for manual actuation by an operator and can be directly actuated when the railing strut is locked to the wall element, so that the locking between the railing strut and the wall element can be released by the manual actuation of the actuating element, wherein the end region of the railing strut includes a supporting portion configured to be introduced into (i) a corresponding opening of the wall element or (ii) a corresponding opening of the furniture fitting fixed to the wall element for pre-positioning the railing strut on the wall element, and wherein the railing strut is configured to be manually tilted about an axis extending in the longitudinal direction of the railing strut from a position in which the supporting portion is introduced into the corresponding opening, whereby the locking element is locked to the wall element or to the furniture fitting fixed to the wall element.

20. An arrangement comprising: a wall element of a drawer; and a railing strut connected to the drawer, the railing strut including: an end region to be connected to the wall element of the drawer; a locking device on the end region, the locking device having a locking element to be engaged with the wall element for locking the railing strut to the wall element; and a movably mounted actuating element configured to move the locking element into a release position by applying a force to the actuating element, the release position being a position in which the locking between the railing strut and the wall element can be released when the railing strut is in a locked condition with the wall element, wherein the actuating element is accessible for manual actuation by an operator and can be directly actuated when the railing strut is locked to the wall element, so that the locking between the railing strut and the wall element can be released by the manual actuation of the actuating element, and wherein the railing strut is configured to be connected to the wall element by moving the railing strut in a direction transverse to the longitudinal direction of the railing strut.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) Further details and advantages of the invention result from the following description of figures, in which:

(2) FIG. 1 is a perspective view of an item of furniture with drawers displaceably supported relative to a furniture carcass by drawer pull-out guides,

(3) FIG. 2a-2c show the mounting operation of the railing strut in temporally subsequent steps,

(4) FIG. 3a-3c are partially broken-away perspective views of the rear end portion of the drawer, in which the locking and the unlocking of the railing strut is depicted,

(5) FIG. 4a, 4b show the railing strut in an exploded view and a cross-sectional view of the railing strut which is locked to a furniture fitting.

DETAILED DESCRIPTION OF THE INVENTION

(6) FIG. 1 shows a perspective view of an item of furniture 1 having a furniture carcass 2 and drawers 3, and the drawers 3 are displaceably supported relative to the furniture carcass 2 by drawer pull-out guides 4. The drawer pull-out guides 4 include a carcass rail 5 to be fixed to the furniture carcass 2 by fastening portions 6a, 6b, and at least one drawer rail 8 to be connected to the drawer 3, the drawer rail 8 being displaceably supported relative to the carcass rail 5. In order to enable a full extension of the drawer 3, an additional central rail 7 can be provided, the central rail 7 being displaceably arranged between the carcass rail 5 and the drawer rail 8. Each of the drawers 3 includes wall elements 9, 11 (preferably in the form of a front panel 9a and a rear wall 11a), a drawer bottom 10 and a drawer sidewall 12, the drawer sidewall 12 being connected or being configured to be releasably connected to the drawer rail 8 of the drawer pull-out guide 4. Moreover, at least one railing strut 13 is provided, the railing strut 13 extending over at least a partial region between the front panel 9a and the rear wall 11a and being arranged with a predetermined distance above the drawer sidewall 12. The longitudinal direction (L) of the railing strut 13 extends substantially parallel to the drawer sidewall 12 in a mounted condition. At least one second decorative plate 14b (see FIG. 2b) may be arranged between the drawer sidewall 12 and the railing strut 13.

(7) FIG. 2a-2c show the mounting operation of the railing strut 13 to the drawer 3 in temporal sequences. The drawer 3 includes a first wall element 9 and a second wall element 3a for receiving a first decorative plate 14a. The first decorative plate 14a, as with the second decorative plate 14b, can be formed of glass, stone, wood, plastic or metal. A furniture fitting 15 in the form of a connecting pin is formed or arranged on the first wall element 9, the furniture fitting 15 being configured to be connected to a first end region of the railing strut 13. In the shown embodiment, the first end region of the railing strut 13 includes a cavity 18 for receiving the furniture fitting 15. A recess 16 is arranged on the second end region of the railing strut 13, the recess 16 having substantially a rectangular shape or a L-shape in a top view and being provided for partially receiving the second wall element 11 in a mounted condition of the railing strut 13. The railing strut 13 is provided with a supporting portion 17 configured to be inserted into a, preferably horizontally extending, opening 19 of the second wall element 11. At least one movably mounted locking element 23a is arranged in the recess 16 of the railing strut 13, the locking element 23a being configured to be locked to a first recess 20 of the second wall element 11. By an actuating element 21, the locking between the railing strut 13 and the second wall element 11 can be released when the railing strut 13 is in a mounted condition. A notional connecting line 22 (see FIG. 2b) is arranged perpendicular to the first and second wall elements 9, 11.

(8) For mounting the railing strut 13, the procedure will be as follows: a first end region of the railing strut 13 is connected to the first wall element 9 or to a furniture fitting 15 mounted to the first wall element 9 (FIG. 2b), and the railing strut 13 encloses an acute angle relative to the notional connecting line 22 arranged perpendicular to the wall elements 9, 11, the acute angle is decreased relative to the notional connecting line 22 by pivoting the railing strut 13 (FIG. 2c) (i.e., moving at least a second end region of the railing strut 13 in a direction transverse to the longitudinal direction of the railing strut 13), until the railing strut 13 is aligned substantially parallel to the notional connecting line 22, and it is preferably the supporting portion 17 of the railing strut 13 is introduced into the opening 19 of the second wall element 11, the railing strut 13 is subsequently tilted about an axis extending in the longitudinal direction (L) of the railing strut 13, until the at least one locking element 23a of the railing strut 13 is locked with the second wall element 11, and it is preferably the at least one locking element 23a engages into a first recess 20 of the second wall element 11.

(9) Demounting of the railing strut 13 from the second wall element 11 is effected such that the actuating element 21 is moved into a release position by applying a force (for example by applying pressure to the actuating element 21 in the longitudinal direction (L) of the railing strut 13). In the release position, the locking between the railing strut 13 and the wall element 11 or the furniture fitting 15 mounted to the wall element 9 can be released.

(10) FIG. 3a shows the rear end region of the drawer 3 in a perspective and partially broken-away view from above. In the shown embodiment, the railing strut 13 includes at least two movably mounted locking elements 23a, 23b. The first locking element 23a is configured to be releasably locked with the first recess 20 of the wall element 11, and the second locking element 23b is configured to be releasably locked with the second recess 20a of the wall element 11. The notional longitudinal axes of the recesses 20, 20a of the wall element 11 can thereby extend perpendicular to one another, whereby a very tilting-proof connection between the railing strut 13 and the wall element 11 can be enabled. The locking elements 23a, 23b are pre-stressed by at least one spring element 24, and the locking elements 23a, 23b can jointly be moved into the release position by applying a force to the actuating element 21 against a resilient action of the spring element 24. Here, the spring element 24 is formed by a resilient plastic portion which is supported on a stationary abutment portion 25 of the railing strut 13. For the spring element 24, mechanical spring elements can be implemented, for example compression springs, tension springs or torsional springs.

(11) The railing strut 13 is pre-positioned on the wall element 11 such that the front-end portion of the railing strut 13 is slid onto the furniture fitting 15 and the supporting portion 17 of the rear-end portion is inserted into the opening 19 of the wall element 11. The pre-positioned state of the railing strut 13 is shown in FIG. 3a. By a subsequent manual tilting movement of the railing strut 13 about an axis extending in the longitudinal direction (L), the locking elements 23a, 23b are moved against a force of the spring element 24, whereupon the two locking elements 23a, 23b engage, preferably latch, into the recesses 20, 20a of the wall element 11 (FIG. 3b). In this way, the railing strut 13 is arranged without clearance in the longitudinal direction (L) relative to the drawer 3. Therefore, a very tilting-proof connection between the railing strut 13 and the wall element 11 can be established, because the railing strut 13, with the at least one end portion, is fixed to the wall element 11 on three positions deviating from one another (i.e. the supporting portion 17 in the opening 19, the first locking element 23a in first recess 20, and the second locking element 23b in the second recess 20a of the wall element 11). By applying a force to the actuating element 21 in the longitudinal direction (L), the locking between the locking elements 23a, 23b and the recesses 20, 20a of the wall element 11 can be again released (FIG. 3c), and the spring element 24 is maximally compressed in FIG. 3c. As shown in FIGS. 3a-3c, the spring element 24, the locking elements 23a, 23b and the actuating element 21 can have an integral one-piece construction.

(12) Preferably, the first locking element 23a and/or the second locking element 23b can be moved in a longitudinal direction (L) of the railing strut 13 by applying a force to the actuating element 21.

(13) FIG. 4a shows the railing strut 13 in an exploded view, in which a movably mounted actuating element 21, 21a is provided on both end portions of the railing strut 13. The actuating elements 21, 21a are provided for releasing the locking between the front wall element 9 (for example with the furniture fitting 15 arranged on the wall element 9) and the rear wall element 11. The supporting portion 17 provided for pre-positioning the railing strut 13 is in the form of a tab arranged on a bearing portion 30, and the supporting portion 17 is configured to be introduced into the opening 19 of the wall element 11. The common constructional unit, consisting of the spring element 24, the locking elements 23a, 23b and the actuating element 21, is displaceably supported, in the mounted position, relative to the bearing portion 30 in the longitudinal direction (L) of the railing strut 13.

(14) A length-compensating element 26 is arranged on the front-end portion of the railing strut 13. Preferably, the length-compensating element 26 is configured so as to be resilient in the longitudinal direction (L). The length-compensating element 26 serves for covering a gap formed between the front end of the railing strut 13 and the wall element 9, when the railing strut 13 is in a mounted condition with the wall elements 9, 11. The cavity 18 for receiving the furniture fitting 15 is formed in a receiving portion 31, and the furniture fitting 15 can be releasably locked by the movably-mounted locking elements 23c, 23d of the receiving portion 31. The head portion 33 (FIG. 4b) of the furniture fitting 15 is configured to be releasably locked with the locking elements 23c, 23d and by a locking element 23e connected to the second actuating element 21a. In the shown embodiment, the second actuating element 21a is arranged on a shell surface of the railing strut 13 (for example, on an underside 29 of the railing strut 13), and the second actuating element 21a is configured so as to be tiltable or bendable about a horizontally extending axis 27 in the mounted position. Inclined surface portions 28a, 28b are connected to the actuating element 21a, the inclined surface portions 28a, 28b being configured so as to elastically widen the locking elements 23c, 23d of the receiving portion 31 upon a movement of the second actuating element 21a about the axis 27, whereby the furniture fitting 15 (and therewith the wall element 9) can be released from the locking elements 23c, 23d, 23e.

(15) FIG. 4b shows a cross-sectional view of the front wall element 9, and the railing strut 13 is locked to the furniture fitting 15 arranged on the wall element 9. The furniture fitting 15 can include a dowel 32 for fixing to the wall element 9, and a head portion 33 spaced from the dowel 32. The head portion 33 is locked with the locking elements 23c, 23d of the receiving portion 31 and with the locking element 23e of the second actuating element 21a. The second actuating element 21a is arranged on the underside 29 of the railing strut 13 so as to be substantially flush with the underside 29 of the railing strut 13. The second actuating element 21a, as shown in FIG. 4b, can be provided with a ribbed surface or with a tool receiving device. The second actuating element 21a is configured to be bendable or tiltable about an axis 27 extending transversely to the longitudinal direction (L) by applying a force to the second actuating element 21a, so that the locking elements 23c, 23d can be widened by the inclined surface portions 28a, 28b. As a result, the head portion 33 of the furniture fitting 15 can be released. The regions of the head portion 33 and/or of the locking element 23e which come in contact with one another in a locked condition can include an inclined surface portion, whereby the head portion 33 can be actively ejected from the front cavity 18 of the railing strut 13 upon a movement of the second actuating element 21a about the axis 27. As a result, demounting of the railing strut 13 can be effected in a rapid and comfortable manner.

(16) A particular advantage of the railing strut 13 lies in the fact that the railing strut 13, together with the locking device, forms a pre-assembled constructional unit and that-no additional functional elements (except for the opening 19 and the recesses 20, 20a of the wall element 11) for locking purposes must be provided on the drawer 3 to which the railing strut 13 is to be mounted. If appropriate, the railing strut 13 can also be configured to be adjustable in length. This can be made possible, for example, by at least two partial struts of the railing strut 13 configured to be telescopically displaceable relative to one another in the longitudinal direction (L).