Drawer frame with adapters for different assembly widths

Abstract

The invention relates to a drawer frame for fastening on two pull-out guides arranged on both sides, having a front frame part, a rear frame part and two side frame parts, which define a frame longitudinal centre axis, wherein two front adapters are arranged, which can be fastened on the front frame part in different lateral positions each, which have different distances from the frame longitudinal centre axis, and two rear adapters are arranged, which can be fastened on the rear frame part in different lateral positions each, which have different distances from the frame longitudinal axis, wherein a pair of front adapters and rear adapters on one frame side each has a fastening interface for fastening on one pull-out guide and a pair of front adapters and rear adapters on the other frame side each has a fastening interface for fastening on the other pull-out guide.

Description

TECHNICAL FIELD

[0001] The invention relates to a drawer frame for fastening on two pull-out guides arranged on both sides, having a front frame part, a rear frame part and two side frame parts. BACKGROUND

[0002] The drawer frame is sufficiently known.

[0003] By using different body side wall thicknesses (conventionally 16, 18 and 19 mm) in connection with the manufacturer, a drawer frame having the respective frame width has to be manufactured for each body width and side wall thickness separately. The variety of drawer frames is extremely great. SUMMARY

[0004] It is the task of the invention to give a drawer frame which is universal and in particular independent of the manufacturer, which is suitable for all body side wall thicknesses and receives commercial universal guide variants having different structure widths.

[0005] This task is solved according to the invention by providing two front adapters which can be fastened on the front frame part in different lateral positions each having a different distance from the frame longitudinal center axis and two rear adapters which can be fastened on the rear frame part in different lateral positions each having a different distance from the frame longitudinal axis, wherein the pair of front adapters and rear adapters on one frame side has fixing interfaces for fastening on one pull-out guide and the pair of front adapters and rear adapters on the other frame side has fixing interfaces for fastening on the other pull-out guide.

[0006] According to the invention, the adapters realize a compensation of the mounting dimensions which occur at different body side wall widths. Thereby it is possible to use the same drawer frame or the same frame width for different side wall widths.

[0007] It is particularly preferred that the two front adapters are guided transversely moveably on the front frame part and can be fixed in different transverse positions on the front frame part along the transverse movement direction of the front adapters, in particular each by means of at least one fixing element, and / or that the two rear adapters are guided transversely moveably on the rear frame part and can be fixed in different transverse positions on the rear frame part along the transverse movement direction of the rear adapters, in particular each by means of at least one fixing element. The front frame part can here have a transversely extending guiding edge or guiding face on which the two front adapters are guided transversely moveably, and / or the rear frame part has a transversely extending guiding edge or guiding face on which the two rear adapters are guided transversely moveably. Advantageously, the front adapters and / or the rear adapters are guided moveably in a transversely extending guiding groove of the front frame part or of the rear frame part.

[0008] The fixing interface of the front adapter is preferably configured as a contact face having a plurality of holes on which an intermediate element that can be fixed on the front end of the drawer rail of the pull-out guide can be fixed. The intermediate element is manufacturer-specific and thus has differently arranged holes, the plurality of holes of the front adapter matching the hole configuration of the differently arranged holes. The fixing interface of the rear adapter is preferably configured as a forwardly open recess into which a rear end of the drawer rail of the pull-out guide, for example a forwardly directed tab, can be inserted.

[0009] Preferably, the front adapters each have a front spring arm, the arm free end of which points in a rearward direction and is in particular fixed on the side frame part, and / or the rear runners each have a rear spring arm, the free end of which points in a forward direction and is in particular fixed on the side frame part. The front and rear spring arms guided on the drawer rail of the pull-out guide ensure a skew-free introduction of the drawer frame when introducing the drawer box between the two pull-out guides. Furthermore, the guiding of the guide body rail and the drawer frame at a distance from one another by means of the spring arms and thus the prevention of scratching the frame outside.

[0010] Advantageously, the front adapters, in particular the front spring arms, can have a vertically oriented adapter hole with which a vertical pin on the front end of the drawer rail of the pull-out guide cooperates in order to move the drawer frame into movement coupling with the drawer rail. In this case, an intermediate element is not required on the front adapter.

[0011] There are a large number of variants for the transverse movement and fixing of the adapters in transverse positions, for example

[0012] - mechanical fixing:

[0013] latching, clamping or screwing (onto different positions)

[0014] - stepless adjustment with markings for positioning:

[0015] long hole (rail)

[0016] eccentric for adjustment

[0017] adjustment wheel / worm wheel

[0018] adjustment lever

[0019] screw (threaded adjustment)

[0020] - adjustment with grid markings (without markings for positioning)

[0021] lever with grid markings

[0022] eccentric for adjustment with grid markings

[0023] adjustment wheel / worm wheel with grid markings

[0024] adjustment lever with grid markings

[0025] In one fixed variant, the front adapter and / or the rear adapter respectively have a plurality of adapter holes arranged side by side in the lateral movement direction and the front frame part or the rear frame part has a plurality of frame holes arranged side by side in the lateral movement direction for each of the two adapters. In a plurality of lateral positions of the adapters, different pairs of adapter holes and frame holes respectively are in register. By lateral movement of the adapters, new combinations of frame holes and adapter holes in register are respectively achieved, for example at a spacing of 2 mm and 1 mm, into which a screw can be screwed. This corresponds to side walls with a wall thickness of 16, 18 and 19 mm.

[0026] In one further fixed variant, the front adapter respectively has an adapter hole and the front frame part has a laterally extending frame long hole for each of the two front adapters. In a plurality of lateral positions of the front adapters, the adapter hole respectively is within the frame long hole. A screw is passed through the frame long hole and is screwed into the adapter hole to achieve lateral movement of the front adapters.

[0027] In one further fixed variant, an eccentric with a guide slot of an eccentric is rotatably supported in the front frame part and / or the rear frame part, a pin of the front adapter or the rear adapter cooperating with the guide slot. Rotation of the eccentric thereby achieves lateral movement of the front adapter or the rear adapter.

[0028] In yet another further fixed variant, the adjustment bolt is freely rotatably, yet axially immovably, supported in the adapter side wall of the front adapter or of the rear adapter and is screwed into a thread of the front frame part or of the rear frame part, which extends in the transverse movement direction. The rotation of the adjustment bolt thereby effects the transverse movement of the front adapter or of the rear adapter.

[0029] In an advantageous embodiment of the application, the front frame part or the rear frame part has, for each of the two front adapters or rear adapters, respectively, a plurality of latching recesses or latching protrusions arranged side by side in the transverse movement direction, and the adapter has, respectively, a latching protrusion or a latching recess which, in a plurality of transverse positions of the adapter, respectively, latches with one of the plurality of latching recesses or latching protrusions, respectively.

[0030] In an advantageous embodiment, the front frame part or the rear frame part has, for each of the two front adapters or rear adapters, respectively, a plurality of markings arranged side by side in the transverse movement direction, and the adapter has, respectively, a pointer which, in a plurality of transverse positions of the adapter, respectively, aligns with one of the plurality of markings and thereby displays the respective transverse position.

[0031] Preferably, the rear adapter has, respectively, a forwardly pointing protrusion which passes through the opening of the rear frame part and thereby prevents the rear adapter from being moved away from the rear frame part.

[0032] Particularly advantageously, at least the front frame part and / or the rear frame part is a profiled part which has, in particular, a horizontal base edge and, externally, a, in particular, vertical outer edge which merges into the base edge.

[0033] Preferably, one pull-out guide is fixed on each of the two pairs of front adapters and rear adapters, respectively.

[0034] Advantageously, two protection elements can extend on the frame side in the longitudinal direction of the drawer frame, respectively, which are fixed on the front adapters and rear adapters or on the drawer frame. In the first case, the two protection elements can be moved transversely together with the adapters, while in the latter case they are arranged positionally fixed. The protection elements ensure that, during assembly of the drawer frame, no grinding and scratching on the pull-out guides usually occurs. BRIEF DESCRIPTION OF DRAWINGS

[0035] Further advantages of the application result from the description, the preferred technical solutions and the drawings. Likewise, the aforementioned and further listed features can be used individually or in any arbitrary combination. The shown and described embodiments are not to be understood as final enumeration, but rather precisely as exemplary features for pictorial description of the application.

[0036] In the drawings:

[0037] Figure 1 to show a drawer frame according to the application with two laterally movable front adapters and two laterally movable rear adapters for fastening on two drawer pull-out guides at both sides from below;

[0038] Figure 2 to show a longitudinal sectional view of a drawer frame according to the application;

[0039] Figure 3a , 3b shows a perspective view of one of the two front adapters Figure 3a ) and a perspective view of one of the two rear adapters Figure 3b );

[0040] Figures 4a-4c Details of the frame corner of a drawer frame according to the application according to IV in Figure 1 are shown in a perspective view with respect to the lower side of the frame Figure 4a ) and in a partially sectioned perspective view with respect to the upper side of the frame and in a perspective view with respect to the upper side of the frame Figure 4b , 4c);

[0041] Figures 5a-5c The frame corner shown in Fig. 4 in three different lateral positions of the laterally movable front adapters is shown in enlarged detail sectional views, respectively, which show the fastening of the front adapters on the drawer frame;

[0042] Figure 6 to show one alternative variant for the lateral movement and fastening of the adapters, here exemplarily the rear adapters, on the drawer frame by means of eccentric elements in a detail view corresponding to Figure 4c ;

[0043] Figure 7a , 7b shows the eccentric element shown in Fig. 7a in a perspective view from above Figure 7a ) and in a perspective view from below Figure 7b ; Figure 6

[0044] Figure 8 to show one further alternative variant for the lateral movement and fastening of the adapters, here exemplarily the rear adapters, on the drawer frame by means of lateral adjustment screws;

[0045] Figure 9 to show a second embodiment of a drawer frame according to the application;

[0046] Figure 10 to show Figure 9 ​A perspective view of one of the two front adapters of the drawer frame;

[0047] Figure 11 Show Figure 1 The right frame side of the drawer frame shown has additional protective elements; and

[0048] Figure 12 Show Figure 11 Cross-sectional view of the drawer frame. Detailed Implementation

[0049] Figure 1 The drawer frame 1 shown is fixed to two pull-out guides 2a and 2b on both sides and has a front frame portion 4, a rear frame portion 5, and two side frame portions 6a and 6b along the pull-out direction 3 of the pull-out guides 2a and 2b. The front frame portion, rear frame portion, and two side frame portions are connected to form a closed frame. The longitudinal center axis of the frame, shown by the dashed line, is marked with 7.

[0050] As in Figure 2 As shown, the front frame portion and the rear frame portions 4 and 5 each have a (horizontal) bottom edge 8 and a (vertical) outer edge 9 that connects to the bottom edge 8 on the outside. A base plate (not shown) can be mounted and fixed to the bottom edge, and the outer edge is oriented perpendicular to the bottom edge 8. The outer edge 9 has an upper section 91 extending above the bottom edge 8 and a lower section 92 extending below the bottom edge 8. The bottom edge 8 can be zigzagged as shown to form a higher horizontal outer section 81 and a lower horizontal inner section 82 adjacent to the outer edge 9.

[0051] The two side frame portions 6a, 6b may have the same profile cross-section as the front frame portion and the rear frame portion 4, 5, so that in the case the drawer frame 1 has a horizontal bottom edge 8 with two side sections 81, 82 surrounding it and a vertical outer edge 9 with two side sections 91, 92 surrounding it.

[0052] Two front adapters 10a and 10b are guided on the front frame portion 4 to move laterally to the frame's longitudinal axis 7. These front adapters can be fixed in one of a plurality of lateral positions along their lateral movement direction 11, each lateral position having a different distance from the frame's longitudinal central axis 7. Two rear adapters 12a and 12b are guided on the rear frame portion 5 to move laterally to the frame's longitudinal axis 7. These rear adapters can be fixed in one of a plurality of lateral positions along their lateral movement direction 11, each lateral position having a different distance from the frame's longitudinal central axis 7. Figure 1 The pull-out guide device 2a on the left is fixed to the left adapter pair, namely the left front adapter and the left rear adapter 10a, 12a, and the other one is on...Figure 1 The right-hand pull-out guide 2b is fixed to the right-hand adapter pair, i.e. the right-hand front adapter 10b and the right-hand rear adapter 12b. By the corresponding lateral position of the right-hand adapter pair and the left-hand adapter pair 10a, 12a and 10b / 12b the assembly width B of the two pull-out guides 2a, 2b can be varied. The adapters 10a, 10b and 12a, 12b thus enable a compensation of the installation size which occurs with different side wall thicknesses of the body. Thus it is possible to use the same drawer frame 1 for different side wall widths or different assembly widths B.

[0053] As is shown in the example in Figure 3a the left-hand front adapter 10a has a front fixing interface 13 for fixing the pull-out guide 2a, respectively. As is shown in the example in Figure 3b the left-hand rear adapter 12a has a rear fixing interface 14 for fixing the pull-out guide 2a, respectively.

[0054] The pull-out guides 2a, 2b each comprise a body rail 15 for fixing to a body side wall and a drawer rail 16 which is guided movably in the pull-out direction 3 on the body rail 15 or a central rail, on which the drawer frame 1 is fixed. An intermediate element 17 is fixed to the front fixing interface 13, and a front end of the drawer rail 16 is fixed releasably to the intermediate element by means of a locking element 18. Alternatively, however, the front end of the drawer rail 16 can also be fixed directly to the front fixing interface 13 without an intermediate element.

[0055] The front fixing interface is preferably configured as a vertical contact face 13, preferably with a plurality of holes 19, so that intermediate elements 18 with different hole configurations, for example of different manufacturers, can be fixed to the contact face. In order to be able to fix the front adapters in a plurality of lateral positions on the drawer frame 1, the front adapters 10a, 10b each have a plurality of holes arranged side by side in the lateral movement direction 11, i.e. a single adapter hole 20 and a group of a plurality of, here three, adapter holes 21.

[0056] As is further shown in Figure 1 and 3a the front adapters 10a, 10b optionally each have a straight-angled, arc-shaped front spring arm 22, the arm free end 23 of which points in a rearward direction. The front spring arm 22 extends on the inside before the lower edge section 92 of the respective side frame 6a, 6b and is fixed to the side frame portion 6a, 6b. For this purpose, the arm free end 23 preferably has a pin 24 which is fixed in a locking hole 25 of the outer edge section 81 of the side frame portion 6a, 6b. Figure 4a ​

[0057] As shown in Figure 3b the rear fixing interface is preferably configured as a rearwardly open recess 14 so that a forwardly directed tab present on the rear end of the drawer rail 16 can be inserted into said recess. In order that the rear fitting 12a, 12b can be fixed on the drawer frame 1 in a plurality of lateral positions, the rear fitting has a plurality of fitting holes, i.e. a set of three fitting holes 26 here, arranged side by side in the lateral movement direction 11, respectively. Furthermore, the rear fitting 12a, 12b has a forwardly directed protrusion 27, respectively, which in the assembled state passes through an opening in the bottom edge 8 and thereby prevents the rear fitting from being removed.

[0058] As shown in Figure 1 and 3b the rear fitting 12a, 12b optionally has a rear spring arm 28 bent in a right-angled arc, respectively, the arm free end 29 of which points in a forward direction. The rear spring arm 28 extends on the inside before the lower edge section 92 of the respective side frame 6a, 6b and is fixed on the side frame part 6a, 6b. To this end, the arm free end 29 preferably has a pin 30 which is fixed in a locking hole 31 of the outer edge section 81 of the side frame part 6a, 6b.

[0059] As shown in Figures 4a-4c regarding the example of the left front fitting 10a, the front fitting 10a, 10b can be guided movably in the lateral direction 11 in a guide slot on the underside of the front frame part 4, the slot bottom of which is formed by the outer edge section 81. As shown in Figure 4c the front fitting 10a is fixed in the desired lateral position by means of two fixing elements in the form of bolts 32a, 32b here. One bolt 32a passes through a laterally extending frame slot 33 in the outer edge section 81 of the front frame part 4 and is screwed into a single fitting hole 20 of the front fitting 10a. The other bolt 32b passes through one of a plurality of frame holes 34 arranged equidistantly side by side in the lateral movement direction 11 in the outer edge section 81 and is screwed into one of a plurality of fitting holes 21 of the front fitting 10a. The fitting holes 21 in the front fitting 10a have different spacings, respectively.

[0060] Similarly, the rear adapters 12a, 12b are guided displaceably in the lateral displacement direction 11 in guide slots on the underside of the rear frame part 5, the slot bottoms of which are formed by the outer edge sections 81. The rear adapters 12a, 12b are fixed in the desired lateral position by means of fixing elements in the form of bolts (not shown) which are passed through one of a plurality of frame holes (not shown) of the outer edge section 81 of the rear frame part 5 which are arranged equidistantly side by side in the lateral displacement direction 11 and are screwed into one of a plurality of adapter holes 26 of the rear adapters 12a, 12b. The adapter holes 26 in the rear adapters 12a, 12b have different spacings, respectively.

[0061] On the basis of the different allocation of the adapter holes 21, 26 and the frame holes 34, the lateral position of the pull-out guide 2a, 2b relative to the drawer frame 1 and thus the assembly width B can be changed. By displacing the front and rear adapters in the lateral displacement direction 11, for example, with a spacing of 2 mm and 1 mm, respectively, new combinations of coinciding frame and adapter holes are achieved into which the bolts are screwed. This corresponds to side walls with a wall thickness of 16, 18 and 19 mm. The front and rear spring arms 22, 28 are sufficiently elastic in the lateral displacement direction 11 to allow the lateral displacement of the adapters despite the fixed arm free ends 23, 29 of the front and rear spring arms.

[0062] Figures 5a-5c The left-hand front adapter 10a is shown in its three possible lateral positions in which the other pairs of adapter and frame holes 21, 34, respectively, are coinciding. The adapter 10a is in its outermost lateral position in Figure 5a in its central lateral position in Figure 5b and in its innermost lateral position in Figure 5c .

[0063] The assembly of the pull-out guide 2a, 2b and the two adapter pairs 10a / 12a and 10b / 12b is described below.

[0064] The body rails 15 of the pull-out guides 2a, 2b are screwed to the two body side walls. The intermediate element 17 is screwed to the flat contact face 13 of the front adapter 10a, 10b. The two adapter pairs 10a / 12a and 10b / 12b are set to the assembly width B present between the body side walls by lateral displacement and are fixed in this lateral position on the front and rear frame parts 4, 5 by means of the screws 32a, 32b. The drawer frame 1 is introduced between the two pull-out guides 2a, 2b counter to the pull-out direction 3 until the rearwardly directed tabs on the rear end of the drawer rail 16 are inserted into the notches 14 of the rear adapters 12a, 12b, respectively, and the front end of the drawer rail 16 is locked on the intermediate element 17 by means of the locking element 18. The drawer frame 1 is now kinematically coupled with the drawer rail 16. The front and rear spring arms 22, 28 guided on the drawer rail 16 ensure a pull-out of the drawer frame 1 without tilting during the introduction of the drawer box 1.

[0065] Instead of being guided in a guide groove as described, the adapters can alternatively also be guided laterally moveably on lateral faces or lateral line edges, or the adapters are placed in the desired lateral position without a guide at all and are fixed on the respective frame part 4, 5.

[0066] Figure 6 One alternative variant for the lateral displacement and fixing of the adapters, here exemplarily the right rear adapter 12b, by means of an eccentric 35 is shown. The eccentric 35 is rotatably supported in the outer edge section 81 of the rear frame part 5 and has on the upper side, as shown in Figure 7a , 7b, for example an internal hexagonal edge 36 and on the lower side an eccentric, here helical, slide guide 37 which is eccentric with respect to the eccentric rotation axis, with which the pin 38 of the rear adapter 12b cooperates. The rotation of the eccentric 35 thereby effects the lateral movement of the rear adapter 12b in the lateral displacement direction 11. The protrusion 27 of the rear adapter 12b passes through the vertical opening 39 in the bottom edge 8 and thereby prevents the rear adapter 12b from being removed from the outer edge section 81.

[0067] Figure 8 One further alternative variant for the lateral displacement and fixing of the adapters, here exemplarily the right rear adapter 12b, by means of a lateral adjustment screw 40 is shown. The adjustment screw 40 is freely rotatably, however not axially moveably supported in the adapter side wall 41 and is screwed into a thread of the rear frame part 5 which extends in the lateral displacement direction 11. The rotation of the adjustment screw 40 thereby effects the lateral movement of the rear adapter 12b in the lateral displacement direction 11. As in Figure 8As further shown in Fig. 2, the outer bottom edge 82 can have a plurality of latching recesses or latching protrusions 42 arranged side by side in the transverse movement direction 11, the lower latching protrusions or latching recesses of the protrusions 27 engaging in the plurality of transverse positions of the rear fitting with the latching recesses or latching protrusions, respectively. Instead of latching recesses or latching protrusions 41, the outer bottom edge 82 can alternatively also have a plurality of markings 42, and the protrusions 27 can also have a pointer (for example in the form of a tip) that interacts with the markings 42, the pointer aligning in the plurality of transverse positions of the rear fitting with one of the markings 42, respectively, in order to visually display the plurality of transverse positions of the rear fitting.

[0068] Figure 9 The drawer frame 1 shown in Fig. 1 differs from the drawer frame shown in Figure 1 only in that the front fittings 10a, 10b here do not have an intermediate element and a locking element, but instead have a vertically oriented fitting hole 43 on the front spring arm 22 as shown in the example of the left front fitting 10a in Figure 10 Fig. 2. The drawer rail 16 has a vertical pin (not shown) on its front end, which cooperates with the fitting hole 43, already having the drawer frame 1 kinematically coupled with the drawer rail 16. When fitting, the drawer frame 1, which is lifted at the front, is introduced between the two pull-out guides 2a, 2b counter to the pull-out direction 3 until the rearwardly directed tabs on the rear end of the drawer rail 16 respectively insert into the notches 14 of the rear fittings 12a, 12b. The drawer frame 1 is then lowered, whereby the pin cooperates with the fitting hole 43.

[0069] Figure 11 Fig. 3 shows Figure 1 the right frame side of the drawer frame 1 shown in Fig. 1 with an additional right protective element 44, which is fixed, in particular latched, on the right front fitting and rear fitting 10b, 12b, for example on the spring arms 22, 28 of the front fitting and rear fitting. The protective element 44 can be configured as a U-shaped profile strip, which surrounds the spring arms 22, 28 Figure 12 on three sides. Instead of on the spring arms 22, 28, the protective element 44 can alternatively also be fixed, in particular latched, on the non-springing parts of the front fitting and rear fitting 10b, 12b. Similarly, on the left frame side, a left protective element is fixed, in particular latched, on the left front fitting and rear fitting 10a, 12a, for example on the spring arms 22, 28 of the front fitting and rear fitting. The two protective elements 44 move transversely with the fittings and ensure that, when fitting the drawer frame 1, grinding and scratching on the pull-out guides 2a, 2b is generally not possible. Instead of on the transversely movable fittings, the two protective elements 44 can alternatively also be fixed positionally on the drawer frame 1.

Claims

1. A drawer frame (1) for fixing to two pull-out guides (2a, 2b) disposed on both sides, having a front frame portion (4), a rear frame portion (5), and two side frame portions (6a, 6b), the two side frame portions defining a longitudinal central axis (7) of the frame. Its features set up: - Two front adapters (10a, 10b), which can be fixed to the front frame portion (4) in different lateral positions, the lateral positions having different distances from the longitudinal central axis (7) of the frame, and - Two rear adapters (12a, 12b) are respectively fixed to the rear frame portion (5) in different lateral positions, the lateral positions having different distances from the longitudinal central axis (7) of the frame. Among them, a pair of front and rear adapters (10a, 12a) located on one frame side have fixing interfaces (13, 14) for fixing to a pull-out guide (2a), and a pair of front and rear adapters (10b, 12b) located on the other frame side have fixing interfaces (13, 14) for fixing to another pull-out guide (2b).

2. The drawer frame according to claim 1, characterized in that, Two front adapters (10a, 10b) are laterally movable on the front frame portion (4) and can be fixed in different lateral positions on the front frame portion (4) along the lateral movement direction (11) of the front adapters, and / or two rear adapters (12a, 12b) are laterally movable on the rear frame portion (5) and can be fixed in different lateral positions on the rear frame portion (5) along the lateral movement direction (11) of the rear adapters.

3. The drawer frame according to claim 2, characterized in that, The front frame portion (4) has a laterally extending guide edge or guide surface, on which two front adapters (10a, 10b) are laterally movable and guided, and / or the rear frame portion (5) has a laterally extending guide edge or guide surface, on which two rear adapters (12a, 12b) are laterally movable and guided.

4. The drawer frame according to claim 1 or 2, characterized in that, The fixing interface (13) of the front adapter (10a, 10b) is constructed as a contact surface with multiple holes (19), and the intermediate element (17) for fixing on the front end of the drawer rail (16) of the pull-out guide device (2a, 2b) can be fixed on the contact surface.

5. The drawer frame according to claim 1 or 2, characterized in that, The fixing interface (14) of the rear adapter (12a, 12b) is constructed as a rearward-opening recess, into which the rear end of the drawer rail (16) of the pull-out guide device (2a, 2b) can be inserted.

6. The drawer frame according to claim 1 or 2, characterized in that, The front adapters (10a, 10b) each have a front spring arm (22), the free end (23) of which points in a rearward direction and is fixed to the side frame portions (6a, 6b), and / or the rear sliding members (12a, 12b) each have a rear spring arm (28), the free end (29) of which points in a forward direction and is fixed to the side frame portions (6a, 6b).

7. The drawer frame according to claim 1 or 2, characterized in that, The front adapter (10a, 10b) has a vertically oriented adapter hole (43), and the vertical pin on the front end of the drawer track (16) of the pull-out guide device (2a, 2b) can engage with the adapter hole.

8. The drawer frame according to claim 1 or 2, characterized in that, The front adapters (10a, 10b) each have a plurality of adapter holes (21) arranged side-by-side in the lateral movement direction (11), and the front frame portion (4) has a plurality of frame holes (34) arranged side-by-side in the lateral movement direction (11) for each of the two front adapters (10a, 10b), wherein, in multiple lateral positions of the front adapters (10a, 10b), different pairs of adapter holes and frame holes (21, 34) are arranged side-by-side. The rear adapters (12a, 12b) are not overlapping, and / or each of the rear adapters (12a, 12b) has a plurality of adapter holes arranged side by side in the lateral movement direction (11), and the rear frame portion (5) has a plurality of frame holes arranged side by side in the lateral movement direction (11) for each of the two rear adapters (12a, 12b), wherein, in the plurality of lateral positions of the rear adapters (12a, 12b), different pairs of adapter holes and frame holes are overlapping.

9. The drawer frame according to claim 1 or 2, characterized in that, The front adapters (10a, 10b) each have an adapter hole (20), and the front frame portion (4) has a laterally extending frame elongated hole (33) for each of the two front adapters (10a, 10b), wherein the adapter hole (20) is located within the frame elongated hole (33) in a plurality of lateral positions of the front adapters (10a, 10b).

10. The drawer frame according to claim 1 or 2, characterized in that, An eccentric member (35) with an eccentric guide groove (37) is rotatably supported in the front frame portion (4), and the pin (38) of the front adapter (10a, 10b) engages with the guide groove; and / or an eccentric member with an eccentric guide groove is rotatably supported in the rear frame portion (5), and the pin of the rear adapter (12a, 12b) engages with the guide groove.

11. The drawer frame according to claim 1 or 2, characterized in that, An adjusting bolt (40) is rotatably supported in the adapter sidewall (41) of the rear adapter (12a, 12b) but not axially movable and is screwed into the thread of the rear frame portion (5) extending in the lateral movement direction (11), and / or an adjusting bolt is rotatably supported in the adapter sidewall of the front adapter (10a, 10b) but not axially movable and is screwed into the thread of the front frame portion (4) extending in the lateral movement direction (11).

12. The drawer frame according to claim 1 or 2, characterized in that, The rear frame portion (5) has a plurality of locking grooves or locking protrusions (42) arranged side by side in the lateral movement direction (11) for each of the two rear adapters (12a, 12b), and the rear adapters (12a, 12b) each have locking protrusions or locking grooves, which lock with one of the plurality of locking grooves or locking protrusions (42) in a plurality of lateral positions of the rear adapters (12a, 12b). , and / or the front frame portion (4) has a plurality of locking grooves or locking protrusions arranged side by side in the lateral movement direction (11) for each of the two front adapters (10a, 10b), and the front adapters (10a, 10b) have locking protrusions or locking grooves that lock with one of the plurality of locking grooves or locking protrusions (42) in a plurality of lateral positions of the front adapters (10a, 10b).

13. The drawer frame according to claim 1 or 2, characterized in that, The rear frame portion (5) has a plurality of marks arranged side-by-side in the lateral movement direction (11) for each of the two rear adapters (12a, 12b), and each of the rear adapters (12a, 12b) has a pointer that is aligned with one of the plurality of marks in a plurality of lateral positions of the rear adapter (12a, 12b), and / or the front frame portion (4) has a plurality of marks arranged side-by-side in the lateral movement direction (11) for each of the two front adapters (10a, 10b), and each of the front adapters (10a, 10b) has a pointer that is aligned with one of the plurality of marks in a plurality of lateral positions of the front adapter (10a, 10b).

14. The drawer frame according to claim 1 or 2, characterized in that, The rear adapters (12a, 12b) each have a forward-pointing protrusion (27) that passes through an opening (39) in the rear frame portion (5).

15. The drawer frame according to claim 1 or 2, characterized in that, At least the front frame portion (4) and / or the rear frame portion (5) are profile portions having a bottom edge (8) and an outer edge (9) that connects to the bottom edge on the outside.

16. The drawer frame according to claim 1 or 2, characterized in that, A pull-out guide device (2a; 2b) is fixed on each of the two pairs of front and rear adapters (10a, 12a; 10b, 12b).

17. The drawer frame according to claim 1 or 2, characterized in that, Two protective elements (44) are provided on the frame side, extending in the longitudinal direction of the drawer frame (1), and the protective elements are fixed to the front adapter and the rear adapter (10a, 12a). 10b, 12b) or fixed on the drawer frame (1).

Images