CN101511227A

CN101511227A - Connecting device for a drawer

Info

Publication number: CN101511227A
Application number: CNA2007800332556A
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: 2006-09-08
Filing date: 2007-08-22
Publication date: 2009-08-19
Anticipated expiration: 2027-08-22
Also published as: EP2059147A1; JP5309328B2; AU2007293950B2; WO2008028808A1; ES2378335T3; JP2010502328A; DE202007001783U1; EP2059147B1; ATE535171T1; RU2423901C2; RU2009112283A; CN101511227B; AU2007293950A1; TW200840512A

Abstract

The invention relates to a connecting device (6) for a drawer (1), said device comprising an adapter (7) arranged in the bottom (2) of the drawer and adjacently to the front panel (5) of the drawer (1), and a carrying holder (8) which is fixed in the adapter (7). The adapter (7) is provided for supporting a lateral panel (5), and the carrying holder (S) for fixing a front panel carrier (19) which is fixed to the front panel (4). The carrying holder (8) is produced from a plastic material as a single component and is fixed in the adapter (7) in a form-fitting manner.

Description

Jockey on the drawer

Technical field

The present invention relates to the jockey on a kind of drawer, this jockey comprises that one is arranged in the bottom and is fixed on support bearing in the adaptor with the adaptor and of the adjacent setting of a front apron of drawer, wherein adaptor is arranged for the support side frame, and the support bearing is arranged for and fixes a front apron support that is fixed on the front apron.

Background technology

The jockey of aforementioned type is that itself is known and be used for support side frame and fixing front apron, has realized making corresponding connecting arrangement to satisfy at least two kinds of functions thus.

But in drawer, except described function, also must for example between the slide rail of drawer and drawer guide spare, connect.In addition, also requirement can vertically and flatly be regulated the front apron support with respect to the support bearing, in addition must be with respect to jockey with by the side frame tension of this jockey supporting and fixing front apron support.

At present known jockey or only can satisfy two functions just having mentioned and/or have complicated multiple piece construction, although this structure can satisfy other function, these functions can make whole jockey comparatively expensive.

Summary of the invention

Therefore, the objective of the invention is to, a kind of jockey of described type is provided, this jockey can be assembled when having extremely simple and economical structure easily and cosily.

According to the present invention, described purpose realizes like this, and promptly the support bearing is made of plastics and shape is fixed in the adaptor sealedly integratedly.

Therefore, jockey mainly comprises two cheapnesss and the parts of structure simply, i.e. adaptor and support bearing, and described parts can interconnect according to the form shape that connector connects sealedly.

Thus, additional, be not absolutely necessary in order to syndeton or the measure that prevents described two parts relative motions relative to each other.

Can improve the support bearing without a doubt like this by corresponding structure design, promptly the support bearing also can satisfy the other function on the meaning of connection possibility.

Therefore, for example the support bearing its underpart, on the end of front apron, be equipped with the connector of nut (Nutsteine) form that has the starting rake and keep face and can link with the leading section of slide rail.

At this advantageously, connector can connect with the plug plug on the leading section that is fixed on slide rail.

The support bearing can also satisfy the function that the leading section of the slide rail that makes drawer guide spare is connected with drawer thus.

In addition, the support bearing can be equipped with a spring bolt, this spring bolt to have a kayser step that is bonded in the recess of slide rail at downside with respect to connector retraction with arranging.In the front end area of drawer, realized preventing the additional fastening that vertically relatively moves thus with respect to slide rail along drawer.

A kind of particularly advantageous form of implementation regulation, spring bolt has another kayser step, and this kayser step abuts on the border seamed edge of a groove of adaptor.Can prevent relatively moving at least one moving direction of whole drawer between adaptor and the support bearing thus.

Description of drawings

Further feature of the present invention is the content of other dependent claims, and these contents are drawn by following explanation to the accompanying drawing illustrated embodiment.

Among the figure:

Fig. 1 illustrates the perspective view of drawer in pre-assembled position that is provided with according to jockey of the present invention,

Fig. 2 illustrates the perspective view according to the adaptor of jockey of the present invention,

Fig. 3 illustrates the perspective view that can be installed to according to the support bearing in the adaptor of Fig. 2,

Fig. 4 illustrates fragmentary, perspective view that is fixed on the jockey on the drawer bottom and the front apron support that can be connected with this jockey,

Fig. 5 illustrates the perspective view of the adaptor of jockey,

Fig. 6 illustrates the perspective view of the jockey of the front apron support that has prepackage, wherein with before the slide rail of drawer guide spare connects,

That Fig. 7 illustrates is corresponding with Fig. 6, at jockey and view after slide rail connects,

Fig. 8 illustrates the view at the height place of the VIII-VIII line of jockey in Fig. 4,

The partial view that Fig. 9 illustrates is corresponding with Fig. 8, have the clamping pin that is in the active position,

Figure 10 illustrates the perspective view that is formed on the clamping pin that revolves on the rod.

The specific embodiment

On the whole with Reference numeral 1 sign one drawer, this drawer has a bottom 2, a rear wall 3, a front apron 4 and two side frames 5 in Fig. 1.In the zone of side frame 5, on the front side of front apron 4, be provided with a plurality of jockeys 6, described jockey is content of the present invention and particularly referring to figs. 2 to 7 it is elaborated below.

For the sake of simplicity, hereinafter always only with reference to a jockey 6 because each jockey 6 function is identical each other in the zone of two side frames 5.

Jockey mainly comprises the support bearing 8 that the adaptor 7 and of the plate stamping spare that a decision design is integral is preferably made as the improved plastics structural shape of one.

Support bearing 8 is pushed one to have in the in the vertical open adaptor 7 that pushes passage 9 (see figure 5)s and makes it fixing with respect to adaptor 7.

Wherein, adaptor 7 and support bearing 8 design like this, and making to form between these two

members

7 and 8 does not have connection and kayser connector, that shape is sealed.

Support bearing 8 is provided with two flexural springs 13, and described flexural spring is transverse to inserting longitudinally frame member 8 being loaded and guaranteeing to make frame member 8 on the interior seamed edge 14a that finally pushes a kerf that abuts in adaptor 7 under the state with a kayser seamed edge 14 of passage 9.

In addition, support bearing 8 is equipped with down a spring bolt 10 that has two kayser step 10a and a 10b on seamed edge at it.The kayser step 10a of spring bolt 10 joins in the recess 17a (see figure 6) of slide rail 17 under confined state and realizes that thus anti-between slide rail and the connector 6 move fixing.Kayser step 10b is (see figure 9) on the upside of the fringe region of confined state lower support a kerf in adaptor 7.

Support bearing 8 can form by the reed 15 that comes out from adaptor 7 bendings in the additional fastening of adaptor 7 inside, described reed support bearing 8 is pushed adaptor 7 push in the passage 9 after be pressed against on the support bearing 8.

Above form of implementation clearly illustrate that the end form of the connection between adaptor 7 and the support bearing 8 is realized sealedly, needs the fixture such as screw, the rivet etc. that add in no instance.

By shown in Fig. 6 and 7, support bearing 8 is provided with the connector of nut 16 forms on its preceding bottom as particularly, and wherein this connector is formed on the support bearing 8 usually.The connector of these nut 16 forms be equipped with a plurality of starting rake 16a and keep face 16b and can with one correspondingly the plug plug 18 on the leading section of slide rail 17 that be shaped and that be fixed on a drawer guide spare that is not shown specifically connect.In front end region, realize being connected of drawer 1 and supporting rail 17 thus.

Also can imagine in addition, the connector of a nut 16 forms is set on plug plug 18 and support bearing 8 correspondingly is designed for admitting this connector.

The kayser step 10a of the spring bolt of having mentioned above 10 connects under confined state and in the recess 17a (see figure 6) of slide rail 17 and realize that thus anti-between slide rail and the connector 6 move fixing.

Particularly as shown in Figure 1, front apron 4 is connected with two front apron supports 19 on the inboard of side frame 5 at it, and described front apron support aligns with jockey 6.

Fig. 4 is clearly shown that each front apron support 9 can push in the support bearing 8 in the direction of arrow A and be fixed on here.

The front apron support is equipped with and highly regulates eccentric stiffener 20, and this is highly regulated eccentric stiffener and is made up of a substrate 20a eccentric pin 20b that be connected with this substrate with one or that be made into integration who is rotatably supported in the front apron support 19.In addition, in the front apron support, one lateral adjustment screw 21 is set in a screwed hole of front apron support 19, and front apron support 19 also has a port 22 at last, and this port is revolved a key shape of rod (Knebel) 24 by a board shape clamping pin 23 (see figure 1)s are passed.

The eccentric pin 20b that highly regulates eccentric stiffener 20 under confined state, join to support bearing 8, observe in the open cannelure 25 towards front apron 4, this cannelure is provided with the entry zone 25a that the diameter with respect to eccentric pin 20b narrows down.In other words, when pushing front apron support 19 in the support bearing 8, eccentric pin 20b must at first cross the entry zone 25a that narrows down of cannelure 25, so that arrive a pre-assembled position.For this reason, need less power, enter back in the zone of cannelure 25 at eccentric pin 20b but then and realize temporary fixed to front apron 4, because front apron 4 can by mistake not get loose from support bearing 8 in described pre-assembled position again.

In this pre-assembled position, now can by highly regulate

eccentric stiffener

20 and and 21 pairs of front aprons of lateral adjustment screw 4 carry out height and lateral adjustment, and then front apron 4 is finally fixed together with front apron support 19 fixed thereon.Should fixingly revolve rod 24 by board shape already mentioned, that have its key shape clamping pin 23 in a manner known way and carry out, this clamping pin can only be that columniform free end inserts in the support holes 27 of support bearing 8 with it by the aperture 26 of the keyhole of adaptor 7.Guaranteed good axially mounting by the described additional support holes 27 in the support bearing 8 to the clamping pin 23 of key shape.

After finishing adjusting, make during preconditioning, to be in to make highly to regulate and revolve 90 ° of excellent 24 deflections in the position that eccentric stiffener 20 and lateral adjustment screw 21 access holes expose, on the one hand cover height is regulated the access hole of eccentric stiffener 20 and lateral adjustment screw 21 thus, on the other hand front apron support 4 is tightened to side frame 5 distolateral securely along arrow A on.

Support bearing 8, be pushed into adaptor 7 in other words its push zone in the passage 9 can be advantageously along the vertical through hole that itself is provided with a passage shape that pushes passage 9, make to make cable or other functor pass described passage when needed.

Top implementation clearly illustrates that the jockey of being made up of adaptor 7 and support bearing 86 can satisfy a plurality of functions essential when building drawer and drawer is connected with drawer guide spare, and additional member needn't be provided for this reason.

Therefore, the multi-functional design of jockey has not only reduced the manufacturing cost of drawer but also has saved installation time.

Shown in Fig. 8 to 10, clamp pin 23 and can be provided with the protuberance 23a of a key dentation and only can in a position of determining, pass the aperture 26 of the keyhole of adaptor 7 thus.

In addition, above-mentioned each accompanying drawing also illustrates, and clamps pin 23 and be provided with a kayser reed 23b who radially ejects on its free end, and this kayser reed forms clamping the axial restraint of pin 23 back in the support holes 27 that clamps pin 23 insertion support bearings 8.As shown in Figure 8, support holes 27 is equipped with little groove 27a, and when clamping the aperture 26 of pin 23 with respect to keyhole and be in the insertion position, the kayser projection 23b that clamps pin 23 can pass described groove without barrier.In other words, in this insertion position, clamp pin 23 and can not only insert without a doubt in the support holes 27, and can from this support holes 27, pull out again, if this reason for dismounting is necessary together with kayser projection 23b.

The kayser projection 23b that will radially eject in the insertion position is pressed among the groove 27a, thereby obtains in described insertion position clamping pin 23 and and then also having revolving the anti-rotation fixing of rod 24.In other words, clamping the deflection unintentionally that prevents to revolve rod 24 effectively after pin 23 inserts.

Revolve rod 24 and can be designed to when needed, make this revolve rod and have certain kayser at least in the position that the access hole of highly regulating eccentric stiffener 20 and lateral adjustment screw 21 is capped, this kayser prevents to revolve rod 24 deflections unintentionally.

The protuberance 23a of key dentation is equipped with flat outer surface, and in clamped position with certain tensile force abut in straight extension, dorsad on the interior seamed edge 22a (see figure 4) of front apron 4.Only realized very effectively therefore can saving the additional kayser possibility that is used to revolve rod 24 in case of necessity to clamping the anti-rotation fixing of pin 23 by this structural design scheme.

Abut in by the flat outer surface that makes protuberance 23a on the straight interior seamed edge 22a of recess 22, not only realized the large-area transmission (this occurs) of power when the front apron touching is on furniture body, realized in addition revolving rod 24 good fixed-site, manufacturing tolerance in this on fixed-site and the lateral frame board is irrelevant, when at frame with revolve and must consider described manufacturing tolerance when arranging latch piece between the rod.

The cross section of adaptor 7 and side frame 3 can design like this, the passage that makes the perforation that is formed for importing control circuit, cable etc. in the upper end region of side frame 3.

Claims

1. jockey (6) with drawer (1), comprise that a regional interior and adaptor (7) and adjacent with a front apron (4) of drawer (1) that is arranged on a bottom (2) is fixed on the support bearing (8) in the described adaptor (7), wherein said adaptor (7) is arranged for support side frame (5), and described support bearing (8) is arranged for and fixes a front apron support (19) that is fixed on the front apron (4), it is characterized in that described support bearing (8) is made of plastics integratedly and shape is fixed in the described adaptor (7) sealedly.

2. jockey according to claim 1, it is characterized in that, described support bearing (8) in its lower section, on the end of front apron (4), be equipped with one to have the connector of nut (16) form of starting rake (16a) and maintenance face (16b), and can connect with the front end of a slide rail (17).

3. jockey according to claim 2 is characterized in that, described connector (16) can connect with the plug plug (18) on the front end that is fixed on slide rail (17).

4. each described jockey in requiring according to aforesaid right, it is characterized in that, described support bearing (8) is equipped with a spring bolt (10), this spring bolt to have locking step (10a) in the recess (17a) that is bonded on slide rail at downside and with respect to connector (16) retraction with being provided with.

5. jockey according to claim 4 is characterized in that, described spring bolt (10) has another locking step (10b), and this locking step is bearing on the fringe region of a recess of adaptor (7).

6. each described jockey in requiring according to aforesaid right, it is characterized in that, described support bearing (8) is provided with flexural spring (13), by each described flexural spring transverse to pushing that direction loads support bearing (8) and the support bearing being pressed on the interior seamed edge (14a) of recess of adaptor (7) finally pushing with a kayser seamed edge (14) in adaptor (7).

7. each described jockey in requiring according to aforesaid right is characterized in that described adaptor (7) is equipped with the reed (15) of installed support bearing (8) that bending is come out and fixing.

8. each described jockey in requiring according to aforesaid right, it is characterized in that, described support bearing (8) is equipped with front apron on one day (4) to observe open cannelure (25), be used to admit one of front apron support (19) highly to regulate an eccentric pin (20b) of eccentric stiffener (20), wherein said cannelure (25) is provided with the entry zone (25a) that the diameter with respect to eccentric pin (20) narrows down.

9. each described jockey in requiring according to aforesaid right, it is characterized in that, described support bearing (8) be provided with one with the relative support holes (27) in aperture (26) of a keyhole of adaptor (7), described support holes is used for the clamping eccentric part (23) that additionally radial and axial supporting one board shape revolves a key shape of rod (24).

10. each described jockey in requiring according to aforesaid right is characterized in that described adaptor (7) forms as plate stamping spare on the whole integratedly.

11. according to each described jockey in the aforesaid right requirement, it is characterized in that, described support bearing (8) partly pushes open in the vertical pushing in the passage (9) of adaptor (7), and is provided with equally what pushing passage (9) and axially goes up open section.

12. jockey according to claim 9 is characterized in that, the clamping eccentric part (23) of described key shape is provided with a kayser projection (23b) that radially ejects and fixing in the axial direction by described kayser projection (23b) on its free end zone.

13., it is characterized in that described board shape revolves rod (24) to be fixed by latch piece at least according to claim 9 or 12 described jockeys in the rigging position of its cover height adjusting eccentric stiffener (20).

14. according to each described jockey in the aforesaid right requirement, it is characterized in that, the cross section of described adaptor (7) and side frame (5) is complementary so each other, that is, make and between the last seamed edge of the upper end region of adaptor (7) and side frame (5), form a passage that is used for cable, control circuit etc.

15. according to each described jockey in the aforesaid right requirement, it is characterized in that the described kayser projection (23b) that radially ejects is positioned in the groove (27a) of corresponding formation of support holes (27) and therefore forms and prevents to clamp the anti-rotation that pin (23) is not intended to rotate and fix in the insertion position.

16. according to each described jockey in the aforesaid right requirement, it is characterized in that the protuberance (23a) of the key dentation of described clamping pin (23) has flat outer surface and abuts on interior seamed edge front apron dorsad, straight (22a) of recess (22) in clamped position with this flat outer surface under situation about clamping.