CN101346079B

CN101346079B - Telescopic guide for a furniture part that can be displaced in the body of a piece of furniture

Info

Publication number: CN101346079B
Application number: CN2006800485947A
Authority: CN
Inventors: A·施图费尔
Original assignee: Paul Hettich GmbH and Co KG
Current assignee: Paul Hettich GmbH and Co KG
Priority date: 2005-12-22
Filing date: 2006-12-14
Publication date: 2010-12-22
Anticipated expiration: 2026-12-14
Also published as: ATE466499T1; KR101351514B1; JP2009520538A; WO2007074077A1; EP1962641A1; RU2407416C2; ES2344524T3; JP5087556B2; RU2008129391A; DE202005020025U1; EP1962641B1; KR20080081343A; CN101346079A; DE502006006914D1

Abstract

The invention relates to a telescopic guide (1) for a furniture part that can be displaced in the body (3) of a piece of furniture, such as a drawer (9), sliding section or similar. Said guide comprises a sliding rail (2), which can be connected to, especially locked with, the furniture part by means of an adapter element (6) that can be fixed on said part, a guide rail (4), which can be fixed on the body of the piece of furniture and optionally a central rail (5), which is situated between the guide rail (4) and the sliding rail (2) and increases the sliding length. An insertion limiter (7) is situated in the front end region of the sliding rail (2), said limiter lying against the front face of the guide rail (4) when the sliding rail (2) has not been fully inserted. The insertion limiter (7) can be displaced, especially pivoted out of its insertion blocking position and encloses the guide rail or the central rail, especially the front end region of the guide rail (4), in a hook-like manner. The insertion limiter (7) has at least one spring section which effects a return travel from the position enclosing the guide rail (4) or the central rail when the furniture part is first pulled out.

Description

Be used for telescopic guide at the furniture parts of the removable setting of furniture body

Technical field

The present invention relates to a kind of telescopic guide.

Background technology

By the known this telescopic guide of DE 20 2,005 005 489 U1.

At first known by this document, the such coupling of the furniture parts of a removable setting in furniture body and slide rail connection makes furniture parts fix with respect to this slide rail in the front end area of slide rail, and in the axial direction and transversely axial.

Suggestion constitutes telescopic guide like this among this external DE 20 2,005 005 489, makes to guarantee all that under all situations the axial coupling of furniture parts and slide rail joins after the closing first or push of the furniture parts of activity.This point is achieved thus, promptly is provided with one in the front end area of slide rail and pushes limiter, and it does not abut on the distolateral end of guide rail or mid-rail when slide rail also pushes fully.Utilizing positioning boss to embed the space, location of slide rail or the setting element in the breach can push-end lock position deflection and come out from it.

Guarantee the coupling connection between slide rail and the furniture parts thus like this, that is, make slide rail reach final on the direction soon and end lock earlier with being compelled to and only realize between slide rail and furniture parts that the coupling connection just is released later before pushing the position pushing.This causes more reliable and best assembling.

Summary of the invention

The objective of the invention is, improve this structure, especially aspect high assembly reliability.

Of the present inventionly be used for furniture parts such as the drawer that is provided with movably at furniture body, the telescopic guide of pulling out body or similarity piece has: one via can at the fixing adapter apparatus of furniture component side and furniture parts be attachable, especially lockable slide rail; One can be at the fixing guide rail of furniture body side; Increasing in case of necessity pull out length and be arranged on guide rail and slide rail between mid-rail; Wherein be provided with one in the front end area of slide rail and push limiter, this pushes on limiter abuts in guide rail when slide rail does not also push fully the distolateral end and this pushes that limiter can move out from pushing-end lock position, especially deflection is come out.The regulation according to the present invention, the described limiter hook-type ground that pushes surrounds the distolateral end of rabbeting guide rail or mid-rail, especially guide rail; And the described limiter that pushes has at least one elasticity position, is in and causes the position from surrounding interlocking guide rail or mid-rail to reset when the tool parts are pulled out for the first time in described elasticity position.

Make in view of the above and push the distolateral end that limiter hook-type ground surrounds interlocking guide rail or mid-rail, especially guide rail, and push limiter and have at least one elasticity position, it plays and make the effect that resets from the position that surrounds interlocking guide rail or mid-rail when pulling out furniture parts for the first time.

The present invention utilizes the advantage of above-mentioned prior art and continues its further improvement.Surround the interlocking guide rail by hook-type ground and always realize reliable assembling, all realize in all cases when wherein the elastic characteristic of positioning control parts is rolled away from the first time after assembling from ending going back to that lock position prevents to push fully.

Structurally can realize especially simply the guide rail free end is rabbeted from the rear portion.Therefore less preferred layout on mid-rail.

Make adapter apparatus have a control curve that is used to control the elasticity position of positioning control parts according to preferred scheme.Advantageously, described control curve designs like this and coordinates mutually with described at least one elasticity position, make one of them elasticity position by the tensioning like this of control curve, the hook section on the positioning control parts is automatically turned back to after the furniture parts of activity takes off from telescopic guide from the position of rear portion interlocking guide rail or mid-rail.

Selectively constitute in the structure of metal spring at the positioning control parts, even can save the effect of control curve or other effect of metal spring.Spring automatically discharges when drawing drawer for the first time.

Description of drawings

Embodiment by means of accompanying drawing describes the present invention in detail below.In the accompanying drawing:

Fig. 1 is used for the stereogram of a part of the telescopic guide of the furniture parts of guiding movably at furniture body such as drawer;

Fig. 2 illustrates each parts of structure among Fig. 1 with 3 with two different three-dimensional exploded views;

Fig. 4 illustrates the stereogram of the positioning control parts of Fig. 1 structure;

Fig. 5 a-c illustrates with stereogram drawer is assembled to each stage that the priority in time on the retractor device is connected;

Fig. 6 a-e illustrates according to the mode of Fig. 5 drawer is assembled to each stage that successively is connected in time on the retractor device, comprising another installation step, and in order to should be readily appreciated that the parts of assembling process shown in disconnecting with the part represent;

Fig. 7 a-e illustrates the installation step of Fig. 6 with the view of looking from below;

Fig. 8 a-d illustrates the parts of another embodiment of the present invention during different installation step;

Fig. 9 a-h illustrates the parts of another embodiment of the present invention during different installation step;

Figure 10 illustrates the cutaway view of telescopic guide, is used to represent basic structure.

The specific embodiment

In Fig. 1, be used at the furniture parts of the removable guiding of furniture body such as the telescopic guide of drawer with reference numeral 1 one of overall expression.

This telescopic guide (as being seen by clear among Fig. 2 and Fig. 3) has the guide rail 4 on a slide rail 2 that joins with the displaceable furniture parts coupling and the furniture body 3 (Figure 10) that is fixed on signal.It is contemplated that select to be arranged between slide rail 2 and the guide rail 4, increasing pulls out the mid-rail 5 of length.Mid-rail is shown in Figure 10 equally, and Figure 10 illustrates the sectional view of the retractor device with mid-rail 5 and the rolling element between

rail

2,4,5.

In order to simplify, different furniture parts is called drawer below.Be not limited to understand relevant subordinate relation, as notion " preceding " or " back " or " on " or D score, they relate separately to the drawer that can pull out supporting in furniture body in the current language application facet, and wherein the front baffle plate is commonly referred to " front ", and the drawer bottom surface is called " following ".

The adapter apparatus 6 of a drawer side is used to make displaceable furniture parts to be connected with slide rail or is used to make furniture parts to be fixed on slide rail 2 with a limiter 7 that pushes that is pre-assembled on the slide rail, and this adapter apparatus preferably also applies the function that is used to be locked in the setting element on the slide rail as a whole.

Described adapter apparatus 6 is used to make slide rail 2 with drawer coupling connection, in particular for making slide rail 2 and drawer frames 8 couplings connection, and this drawer frames for example is made of metal-sheet parts or is installed on this metal-sheet parts.

Adapter apparatus 6 can one or many parts ground formation.Here it is two-part in preferred expansion structure and comprises the first adapter part 9 made by sheet metal and partly connect into the second adapter part 10 of the plastics of pre-assembled unit with first adapter.

Constitute the first adapter part 9 like this, it and side frame 8 couplings of the furniture parts of mobile-bearing are joined.

Make the first adapter part 9 preferably constitute and preferably constitute so for this reason, the side frame of displaceable furniture parts for example can be connected on the first adapter part 9 by engage pressure non-dismountablely by sheet metal punching press/bool.

The first adapter part 9 is connected (in this locking) with the second adapter part 10, and second adapter part preferably is made of plastics.Constitute the second adapter part 10 like this, it be may be locked on the slide rail 2.First adapter part and drawer frames or even the first adapter part 9 and the second adapter part 10 in theory also can constitute integratedly.

The slide rail 2 and the second adapter part 10 have each corresponding attaching parts 11, and their here preferably are made of the projection 12 (Fig. 3) of the bottom on the second adapter part 10 and preferably constitute window type breach or space 13 (Fig. 2) on slide rail 2 end faces.

Described protruding 12 are made up of many ribs 32, and they preferably are embedded into the inside, space with small gap when reaching space 13.

The first and

second adapter parts

9,10 are interconnected to a pre-assembled unit fast and reliably by the detent mechanism 28 on the second adapter part 10, and detent mechanism is embedded into breach 29 the insides of the first adapter part 9.

On the second adapter part 10, constitute one fully or be basically parallel to portion's section 30 that slide rail 2 extends at rigging position, on the side that deviates from slide rail of portion's section 30, constitute control curve 23, control curve 23 constitutes like this and is shaped, and makes its tensioning push the elasticity position (this also will describe in detail below) on the limiter.Described section 30 also has the projection 27 that is used for from the inclined-plane 26 of below interlocking basic components.

In order to make drawer be fixed on the slide rail 2 and to make drawer fixing in the axial direction, it is assemblied on the slide rail like this, guarantee to make projection 12 to be embedded into breach 13 the insides of window type.

But in order to guarantee to make projection 12 and breach 13 so mutual interlockings, make drawer with its front baffle plate as far as possible fully near furniture body or be closed, need push limiter 7, its guarantees that guide rail can lean on relatively and afterwards is assemblied in inside the furniture body.

This pushes limiter 7 and also guarantees that with adapter apparatus 6 is combined drawer is fixed on the end of front baffle plate side, prevents because engaging or location interlocking and lifted from slide rail 2.

Pushing limiter 7 here constitutes with preferred but optional expansion structure two parts ground still.Push limiter 7 and comprise basic components 14 and still always local be provided with movingly with respect to these basic components, deflectable positioning control parts 15 that are fixed on the basic components that are fixed on the slide rail 2, these positioning control parts are shown separately in Fig. 4.

Described basic components 14 advantageously are made of plastics according to Fig. 1 to 6 cost.

These basic components have a plug segment 16, make basic components be embedded into slide rail 2 the insides from the end of the face side of slide rail by it.Constitute a flange section 25 on the front end end of plug segment 16, in abutting connection with a step, step is parallel to slide rail here and extends on the outer surface of slide rail 2 on the flange section.

Described step 17 is along pushing the release lever 18 that carries out the transition to downward extension on the end that direction x is positioned at the rear portion by an inclined-plane 26 like this, makes release lever 18 with respect to step 17 further from slide rail 2 radially or outwards outstanding perpendicular to pull-out direction.

Inclined-plane 26 not only is tilted to down but also favours vertical line and extends towards slide rail 2 in first section 26a, and only favours vertical line towards slide rail 2 extensions in second section 26b.

Therefore described inclined-plane 26 acquires a special sense, as its at least one section final rigging position by the projection 27 on the second adapter part 10 from below interlocking, this makes drawer prevent to lift from slide rail 2 on leading section.

In order to remove the interlocking of this below interlocking or rear portion, the state of pulling out of drawer make control stick 18 on direction y perpendicular to slide rail 2 by roof pressure, this makes inclined-plane 26 move on protruding 27 next doors, removes thus from the below and rabbets.Therefore not only simply but also especially apace take off drawer when needed.Preferably utilize this principle among embodiment shown in all.

Constitute the slit 19 of a T flute profile in step 17 the insides of basic components 14, embed the first elasticity position of positioning control parts 15, here be elastic tongue piece 20 at rigging position therein, make thus that elastic tongue piece 20 is fixing on basic components 14 reliably, supporting and guiding.

Positioning control parts 15 according to Fig. 4 are made of plastics.Also can make according to selectable expansion structure by sheet metal.

These positioning control parts are fixed on the basic components 14 like this, make it fixedly the time also partly with respect to basic components 14 maintenance activities.It also can constitute integratedly with basic components 14 in theory, can local movable elasticity position but also must have.

Base plate 22 pins 21 outstanding, that torsional spring type works from positioning control parts 15 are used to make positioning control parts 15 to be fixed on basic components 14, this pin is fixed on the basic components on its free end, and positioning control parts 15 can rotate with respect to basic components 14 around the rotation of pin.

Make pin in 33 the insides, accommodation section that are fixed on the hollow cylinder on the basic components 14 on its free end according to Fig. 2 and 3.This torsionspring forms the first elasticity position on the positioning control parts 15.

Described positioning control parts 15 comprise here that except the pin on the base plate 22 21 is placed in an elastic tongue piece 20 on the base plate 22, deflectable equally, on base plate, also constitute the second elasticity position, elastic tongue piece passes the slit 19 of basic components 14 steps 17 and control curve or surperficial 23 actings in conjunction on such and the second adapter part 10 with a free end section, elastic tongue piece 20 is moved and tensioning when drawer pushes for the first time.

Described positioning control parts 15 also comprise a hook section 24, and hook section 24 free leading section around guide rail or cabinet guide rail 4 when assembling first arranges that (Fig. 5 a, 6a 7a), make the hook section surround the described leading section of interlocking thus, and wherein torsionspring preferably keeps not tensioning.

Explain assembling process at this in detail by means of the assemble sequence figure that mutually is connected, therein in order to should be readily appreciated that, the not shown part guiding mechanism parts that stretch.

Be fixed on adapter apparatus 6 on the drawer frames 8 in the workshop in advance and made and pushed limiter 7 and be fixed on the telescopic rail device (be preferably on each side frame of drawer in a similar fashion).

Described basic components 14 wherein are fixed on the basic components 14 by pin 21 as the positioning control parts of having described 15 that make versatilely also being embedded into slide rail 2 the insides by its plug segment 16 after the pre-assembled and being fixed on the slide rail.Like this with respect to basic components 14 deflections, make its hook section 24 surround the leading section of interlocking guide rail 4 at the state that pushes of slide rail 2 at these positioning control parts.

As mentioned above, at this state first elasticity position, be torsional spring type pin 21 unloading and make slide rail with a bit of a (see Fig. 6 a) (corresponding to the interior seamed edge of hook section 24 and the trailing edge of flange 25 or the distance between the interior seamed edge) pull out above the front side end of guide rail 4.

Exceed in practice and highly for example be about 1 to 3mm.This position guarantees by the pre-assembled that pushes limiter 7.

Therefore for example also " in the workshop " realize pre-assembled.

Begin by drawer is placed and then is inserted on the slide rail 2 that is pushed in the practical set that " end user " locates in this case.

This make drawer on the slide rail 2 backward or pushing on the direction x and to move (Fig. 5 a and 5b and 6a and 6b and 7a and 7b), up to the projection 12 on the second adapter part 10 on the bottom surface at adapter apparatus or here by the gravity support drop into the inside, space 13 (direction z) and be embedded into this inside, space (Fig. 5 c, 6c, 7c), wherein, the second adapter part 10 is opened by moving to the projection 27 of 26 belows, inclined-plane.If projection 12 is embedded into 13 the insides, space, 10 unloadings of the second adapter part, make thus the mutual appreciable and locking that also can hear in case of necessity of the second adapter part 10 or adapter apparatus and slide rail 2 (5c, 6c, 6d).

Because projection 27 is rabbeted below the basic components 14 that push limiter 7, therefore make drawer not only push with pull-out direction on fixing, and prevent from by mistake to lift from slide rail 2.

By slide rail 2 is pulled out with respect to guide rail 4 slightly by the pre-assembled device, realize the deeper assembling in furniture body of flexible guiding 1.

In order to make this advantage also can be used to make drawer just as do not draw in always to the front baffle plate is leaned at furniture body with always exceeding all the time, making to push limiter 7 and control curve 23 is arranged on the adapter apparatus 6 and coordination mutually like this, make hook section 24 when then opening drawer, move far awayly like this, be deflection here from the initial position of its Fig. 5 a, up to it when then pushing drawer no longer between the flange section 25 of the end of guide rail 4 and basic components 14, slide rail 2 is further pushed with this distance.

By making the deflection realization this point of elastic tongue piece 20 perpendicular to pull-out direction.

In case the slide rail 2 that is connected with drawer frames 8 by adapter apparatus 6 breaks away from guide rail 4 on pull-out direction now, then the spring force of the elastic tongue piece 20 of tensioning makes hook section 24 rabbet position, inside (Fig. 6 d here from the rear portion with respect to the spring force of torsional spring type pin 20,7d) rotation, make thus the hook section when pushing drawer again no longer between the flange section 25 of the end of guide rail 4 and basic components 14, can make thus that guide rail is corresponding and push further (Fig. 6 e, 7e).

In Fig. 6 f, can see as mentioned above and for example, the position of Fig. 6 c projection 12 on adapter part 10, snap in 13 the insides, space or with the second adapter part 10 open acting in conjunction ground locking, the position of Fig. 6 c adapter apparatus 6 or the second adapter part 10 towards the direction of slide rail 2 projection 27 outstanding perpendicular to pull-out direction from below two section 26a of portion on inclined-plane 26 on the interlocking basic components 4, portion's section among the b, make the adapter apparatus 6 or the second adapter part 10 thus and whole drawer is fixed, prevent to lift from slide rail 2.

For drawer can be thrown off with slide rail again, essential as mentioned above roof pressure handle 18 makes above-mentioned step or projection 27 remove from the below interlocking thus, can take off drawer thus.Make hook section 24 at once again to inner rotary owing to discharge the pin 20 of torsional spring type, make the hook section when push slide rail next time, surround interlocking guide rail 4 more thus.

Described drawer frames for example prevents to lift on the C hook in common mode in portion's (not shown here) in its back-end.Between slide rail and guide rail or cabinet guide rail, the automatic drawn-back device that preferably has buffer (not shown) 9 can be set.

Push limiter according to the such formation of Fig. 1 to 7, make hook section 24 when its releasing is rabbeted guide rail 4 rear portions, inwardly rotate to slide rail 2 the insides.Also can select to make the hook section with respect to guide rail 4 to inner rotary.

Fig. 1 to 7 illustrates first scheme.

Fig. 8 a-d illustrates alternative plan, and wherein here elastic tongue piece 20 makes the common formation of these parts second elasticity position thus by 34 supportings of a helical spring.Function is essentially identical.Control curve 23 on adapter apparatus still causes, and hook section 24 is gone back to when drawer on the slide rail is pulled out for the first time being locked in advance, can push slide rail (Fig. 8 a-8d) thus again.

Fig. 9 illustrates an embodiment, and wherein positioning control parts 15 are made its rubber-like characteristic or one or

more elasticity position

35,36 by sheet metal, best steel plate.

The positioning control parts 15 of Fig. 9 also have a hook section 24, by it pre-assembled position (Fig. 9 a) surround the interlocking guide rail 4.

The positioning control parts also still have

elasticity position

35,36, and one of them 35 leaf spring type ground, elasticity position constitutes, and another 36 torsional spring type ground, elasticity position constitute.

Constitute the elasticity position 35 of leaf spring type on an end at the elasticity position 36 of torsional spring type or pin formula, it is bearing in 37 the insides, accommodation section of basic components 14.Constitute rib 38 on the other end at torsional spring type elasticity position 36, it has hook section 24 and is used for surrounding interlocking guide rail 4 (Fig. 9 a).

Make positioning control parts 15 after assembling first, remain on 37 the insides, accommodation section of the inside of basic components 14 ' like this at this, make leaf spring type elasticity position 35 arching and make 36 unloadings of torsional spring type position relatively consumingly.(Fig. 9 a) to surround the free end of rabbeting guide rail 4 in this position hook section 24.

On the adapter apparatus 6, especially under the effect of the control curve 23 on the second adapter part 10 the elasticity position 35 of leaf spring type by the plane earth roof pressure, the effect that makes hook section 24 also overcome the elasticity position 36 of torsional spring type thus when drawer rolls away from for the first time after its getaway 4 spins out (Fig. 9 c from interlocking position, rear portion, 9d) and make 36 tensionings of torsional spring type elasticity position, can when further pushing, push drawer (Fig. 9 e) fully thus.

Realize the actual fixed of drawer on slide rail with the same in Fig. 1 to 7 (by projection 12 and 17).

With the embodiment of Fig. 1 to 7 similarly, after taking off drawer, the effect of fast return again to the interlocking position, rear portion of Fig. 9 a played at torsional spring type elasticity position 36.

The advantage of the positioning control modular construction of being made by metal, especially steel spring plate is, especially the elasticity position 36 of torsional spring type is also stable especially and reliable after many year, for example takes off drawer and lay equal stress on newly assembled the time when removal of home from furniture body.

List of numerals

1 telescopic guide

2 slide rails

3 furniture bodies

4 guide rails

5 mid-rail

6 adapter apparatus

7 push limiter

8 drawer frames

9 first adapter parts

10 second adapter parts

11 attaching parts

12 projectioies

13 spaces

14 basic components

15 positioning control parts

16 plug segment

17 steps

18 control arms

19 slits

20 elastic tongue pieces

21 pins

22 base plates

23 control curves

24 hook sections

25 flanges

26 inclined-planes

27 projectioies

28 detent mechanisms

29 breach

30 sections

32 ribs

33 accommodation sections

34 helical springs

35,36 elasticity positions

37 accommodation sections

38 ribs

Claims

1. be used for the telescopic guide (1) of the furniture parts that is provided with movably at furniture body (3), this telescopic guide has

A. one via the slide rail (2) that can be connected with furniture parts at the fixing adapter apparatus (6) of furniture component side; With

B. one can be at the fixing guide rail (4) of furniture body side;

C. wherein be provided with one in the front end area of slide rail (2) and push limiter (7), this pushes on limiter abuts in guide rail (4) when slide rail (2) also is not pushed into fully the distolateral end and this pushes limiter and can move out from pushing-end lock position;

It is characterized in that,

D. described limiter (7) the hook-type ground that pushes surrounds the interlocking guide rail;

E. and the described limiter (7) that pushes have at least one elasticity position, be in and cause the position from surrounding interlocking guide rail (4) to reset when the tool parts are pulled out for the first time in described elasticity position.

2. be used for the telescopic guide (1) of the furniture parts that is provided with movably at furniture body (3), this telescopic guide has

A. one via the slide rail (2) that can be connected with furniture parts at the fixing adapter apparatus (6) of furniture component side;

B. one can be at the fixing guide rail (4) of furniture body side; With

C. increasing pull out length and be arranged on guide rail (4) and slide rail (2) between mid-rail (5);

D. wherein be provided with one in the front end area of slide rail (2) and push limiter (7), this pushes on limiter abuts in guide rail (4) when slide rail (2) also is not pushed into fully the distolateral end and this pushes limiter and can move out from pushing-end lock position;

It is characterized in that,

E. described limiter (7) the hook-type ground that pushes surrounds interlocking guide rail or mid-rail;

F. and the described limiter (7) that pushes have at least one elasticity position, be in and cause the position from surrounding interlocking guide rail (4) or mid-rail to reset when the tool parts are pulled out for the first time in described elasticity position.

3. telescopic guide as claimed in claim 1 or 2 is characterized in that, described furniture parts is drawer (9) or pulls out body.

4. telescopic guide as claimed in claim 1 or 2 is characterized in that, slide rail (2) can be via adapter apparatus (6) and furniture parts locking.

5. telescopic guide as claimed in claim 1 or 2 is characterized in that, pushing limiter can come out from pushing-end lock position deflection.

6. telescopic guide as claimed in claim 1 is characterized in that, described limiter (7) the hook-type ground that pushes surrounds the distolateral end of rabbeting guide rail (4).

7. telescopic guide as claimed in claim 1 or 2 is characterized in that, described adapter apparatus (6) has a control curve (23), and this control curve is used to handle described elasticity position.

8. telescopic guide as claimed in claim 1 or 2 is characterized in that, described furniture parts is drawer (9), and described adapter apparatus (6) is pre-assembled on the drawer frames (8).

9. telescopic guide as claimed in claim 1 or 2 is characterized in that, the described limiter (7) that pushes is pre-assembled on the slide rail (2).

10. telescopic guide as claimed in claim 1 or 2 is characterized in that, described adapter apparatus (6) integratedly or many parts ground constitute.

11. telescopic guide as claimed in claim 1 or 2, it is characterized in that, described adapter apparatus (6) two parts ground constitutes and has first adapter part (9) of being made by sheet metal and one and partly connects into second adapter pre-assembled unit, that be made of plastics partly (10) with this first adapter, wherein first adapter part (9) so constitutes, make its can with side frame (8) the coupling connection of the furniture parts of mobile-bearing.

12. telescopic guide as claimed in claim 11 is characterized in that, described adapter apparatus (6) and slide rail (2) have corresponding each attaching parts (11).

13. telescopic guide as claimed in claim 11 is characterized in that, described second adapter part (10) and slide rail (2) have corresponding each attaching parts (11).

14. telescopic guide as claimed in claim 12 is characterized in that, described attaching parts (11) constitute the projection (12) of the bottom on second adapter part (10) and constitute breach or space (13) of the window shape on slide rail (2) end face.

15. telescopic guide as claimed in claim 14 is characterized in that, the projection of described bottom (12) is made up of a plurality of independently ribs (32), and described independently rib embeds in this space when arriving space (13).

16. telescopic guide as claimed in claim 15 is characterized in that, described independently rib embeds in this space with small gap.

17. telescopic guide as claimed in claim 11, it is characterized in that, described first adapter part and second adapter partly interconnect by the detent mechanism (28) on second adapter part (10), and described detent mechanism can be locked in the breach (29) of first adapter part (9).

18. telescopic guide as claimed in claim 7, it is characterized in that, described adapter apparatus (6) two parts ground constitutes and has first adapter part (9) of being made by sheet metal and one and this first adapter and partly connects into a pre-assembled unit, second adapter part (10) that is made of plastics, wherein first adapter part (9) so constitutes, make its can with side frame (8) the coupling connection of the furniture parts of mobile-bearing, described control curve (23) is formed on portion's section (30) of second adapter part (10), and this section is basically parallel to slide rail (2) at rigging position and extends.

19. telescopic guide as claimed in claim 14, it is characterized in that, described furniture parts is drawer (9), and go up the projection (27) that constitutes a side at adapter apparatus (6), the projection of this side when drawer assembles from below interlocking push a surface of limiter (7) or a surface on the slide rail, so that drawer is fixed in this zone, prevent to lift from slide rail (2).

20. telescopic guide as claimed in claim 14, it is characterized in that, described furniture parts is drawer (9), and go up the projection (27) that constitutes a side in second adapter part (10), the projection of this side when drawer assembles from below interlocking push a surface of limiter (7) or a surface on the slide rail, so that drawer is fixed in this zone, prevent to lift from slide rail (2).

21. as claim 19 or 20 described telescopic guides, it is characterized in that, make the projection (12) of the projection (27) of side and bottom go up so mutual coordination at adapter apparatus (6), the form according to position fixing process when making second adapter part (10) expansion and the projection (12) in described bottom when drawer is shifted slide rail (2) for the first time onto and gone up embed in the breach (13) unloads.

22. telescopic guide as claimed in claim 1 or 2 is characterized in that, described limiter (7) one or many parts ground formation of pushing.

23. telescopic guide as claimed in claim 22 is characterized in that, described limiter (7) two parts ground that pushes constitutes.

24. telescopic guide as claimed in claim 22, it is characterized in that the described limiter (7) that pushes comprises the basic components (14) and always local positioning control parts (15) that are provided with movingly on these basic components that can be fixed on the slide rail (2).

25. telescopic guide as claimed in claim 24 is characterized in that, positioning control parts (15) but on basic components deflection ground arrange.

26. telescopic guide as claimed in claim 24 is characterized in that, goes up at positioning control parts (15) to constitute two or more elasticity positions.

27. telescopic guide as claimed in claim 24, it is characterized in that, upward constitute hook section (24) and this hook section (24) at positioning control parts (15) and be moveable to a position, when slide rail pushes, under the condition at least one elasticity position of pretension, surround the free end of interlocking guide rail (4) in this position hook section.

28. telescopic guide as claimed in claim 2, it is characterized in that, described limiter (7) one or many parts ground formation of pushing, and the described limiter (7) that pushes comprises the basic components (14) and always local positioning control parts (15) that are provided with movingly on these basic components that can be fixed on the slide rail (2), and go up formation hook section (24) at positioning control parts (15), this hook section (24) is moveable to a position, when pushing, under the condition at least one elasticity position of pretension, surrounds by slide rail the free end of interlocking guide rail (4) in this position hook section, and control curve (23) so designs and coordinates mutually with described at least one elasticity position, make such tensioning when this control curve pushes one of them elasticity position for the first time and pulls out at this elasticity position, make the hook section (24) of taking off again on the back positioning control parts (15) from the telescopic guide automatically turn back to from the position of rear portion interlocking guide rail or mid-rail at the furniture parts of activity.

29. telescopic guide as claimed in claim 26 is characterized in that, one first elasticity position of positioning control parts (15) constitutes by the pin (21) of torsional spring type.

30. telescopic guide as claimed in claim 29 is characterized in that, one second elasticity position of positioning control parts (15) is an elastic tongue piece (20).

31. telescopic guide as claimed in claim 29 is characterized in that, described positioning control parts (15) are fixed on the basic components (14) by pin (21).

32. telescopic guide as claimed in claim 30 is characterized in that, design flexibility tongue piece (20) makes the deflection under the support of the effect of the pin (21) of torsional spring type of positioning control parts like this.

33. telescopic guide as claimed in claim 29 is characterized in that, pin is fixed on the slit of accommodation section on the basic components (14), hollow cylinder (33) form.

34. telescopic guide as claimed in claim 11, it is characterized in that, described furniture parts is drawer (9), described limiter (7) one or many parts ground formation of pushing, and the described limiter (7) that pushes comprises the basic components (14) and always local positioning control parts (15) that are provided with movingly on these basic components that can be fixed on the slide rail (2), and described positioning control parts (15) comprise that on the next door of the pin (21) on its base plate (22) one is placed on the base plate (22) equally, deflectable elastic tongue piece (20), this elastic tongue piece with a free end section pass the slit (19) of basic components (14) and this elastic tongue piece like this with second adapter part on control curve or surface (23) acting in conjunction, make elastic tongue piece (20) when pulling out drawer for the first time, be deflected and clamp.

35. telescopic guide as claimed in claim 31, it is characterized in that, described positioning control parts (15) comprise hook section (24), this hook section centers on the free leading section setting of guide rail (4) when assembling first, make the hook section surround this leading section of interlocking, wherein pin (21) itself is rotated and is tensioned as torsionspring.

36. telescopic guide as claimed in claim 27 is characterized in that, constitutes like this to push limiter (7), make hook section (24) when it discharges rear portion interlocking to guide rail (4), project inwardly into slide rail (2) or with respect to slide rail to extrinsic deflection.

37. telescopic guide as claimed in claim 24, it is characterized in that, described basic components (14) have the plug segment (16) in the embedding slide rail (2), wherein on plug segment, constitute flange section (25), in abutting connection with a step (17), this step extends abreast with slide rail on the outer surface of slide rail (2) on the flange section.

38. telescopic guide as claimed in claim 37 is characterized in that, pushes on the edge of step (17) to constitute a release lever (18) on the end that direction (x) is positioned at the rear portion.

39. telescopic guide as claimed in claim 38, it is characterized in that, described furniture parts is drawer (9), and go up to constitute an inclined-plane (26) at release lever (18), this inclined-plane the rigging position of drawer from below rabbet the projection (27) of the side on the adapter apparatus (6).

40. telescopic guide as claimed in claim 37 is characterized in that, goes up at step (17) to constitute a slit (19), and be that elastic tongue piece (20) embeds in the described slit at the first elasticity position of rigging position positioning control parts (15).

41. telescopic guide as claimed in claim 24 is characterized in that, described positioning control parts (15) are made by metallic plate, and it has one or more elasticity position (35,36).

42. telescopic guide as claimed in claim 41 is characterized in that, described positioning control parts (15) are made by steel plate.

43. telescopic guide as claimed in claim 41, it is characterized in that, described positioning control parts (15) have a plurality of elasticity position, and one of them elasticity position (35) constitutes leaf spring type by metallic plate, and another elasticity position (36) constitutes torsional spring type.

44. telescopic guide as claimed in claim 43, it is characterized in that, described positioning control parts (15) locate to be fixed on the inside, accommodation section (37) of an inside of basic components (14 ') at the elasticity position (35) of its leaf spring type, wherein the positioning control parts surround the free end of interlocking guide rail with its hook section (24).

45. telescopic guide as claimed in claim 44, it is characterized in that, described adapter apparatus (6) has a control curve (23), this control curve is used to handle described elasticity position, described adapter apparatus (6) two parts ground constitutes and has first adapter part (9) of being made by sheet metal and one and this first adapter and partly connects into a pre-assembled unit, second adapter part (10) that is made of plastics, wherein first adapter part (9) so constitutes, make its can with side frame (8) the coupling connection of the furniture parts of mobile-bearing, described control curve (23) is formed on portion's section (30) of second adapter part (10), this section is basically parallel to slide rail (2) at rigging position and extends, described like this control curve (23) makes the elasticity position (35) of leaf spring type overcome the effect tensioning at the elasticity position of torsional spring type.

46. telescopic guide as claimed in claim 1 or 2 is characterized in that, a device that is used for automatic tractive is set on telescopic guide (1).