CN101951807A

CN101951807A - Drawer having a fastening device for wall elements

Info

Publication number: CN101951807A
Application number: CN2009801061527A
Authority: CN
Inventors: T·恩巴赫; A·霍尔策; F·芬克
Original assignee: Julius Blum GmbH
Current assignee: Unisys Co. Ltd. Blum Si
Priority date: 2008-03-10
Filing date: 2009-02-19
Publication date: 2011-01-19
Anticipated expiration: 2029-02-19
Also published as: WO2009111807A3; JP2011515118A; DE112009000135A5; AT506440B1; DE112009000135B4; JP5607549B2; AT506440A1; CN101951807B; WO2009111807A2

Abstract

A drawer (7) having a drawer frame (6) and a substantially straight wall part (9), wherein the wall part (9) comprises a first wall element (4) and at least one second wall element (5), the first wall element (4) and the second wall element (5) being connectable to each other by way of a fastening device, characterized in that the first wall element (3) has a holding part (10), which can be snapped into a detachable detent unit (20) of the drawer frame (6) and that the fastening device has at least one handle element (11) and a locking element (12), which can be released and locked by the handle element (11), such that the two wall elements (4, 5) can be fixed relative to each other after having been positioned.

Description

The drawer that comprises the fixture that is used for wall elements

Technical field

The present invention relates to a kind of drawer, it comprises drawer frame and the wall part that directly extends basically, and this wall part comprises first wall element and at least one second wall elements, and the first wall element and second wall elements can interconnect via fixture.

The invention still further relates to a kind of furniture, it comprises the drawer of above-mentioned pattern.

Background technology

The fixture that is used to connect two kinds of wall elements is known by WO 03/024274A1 for example.The frame upper end wherein is set in order to strengthen the volume that holds of drawer, it can insert in the support of flute profile at end face, and its center upper end is fixed on rigging position by spring leaf.To this disadvantageously, the danger that spring leaf can fracture easily, thus no longer guarantee the fixing reliably of wall elements.Enduringly wall elements is applied power by the fixture by prior art in addition, the only limited selection to wall elements is fixable in addition, and its size is predetermined by the shape and size of troffer.

Summary of the invention

The objective of the invention is, provide a kind of fixture to be used for the easy to be removable fixing of wall elements, can be reliably the fixing different structure of the wall elements of drawer.

This reaches with favourable form of implementation like this according to the present invention, be that the first wall element has fixture, it can snap in the removable bayonet unit of drawer frame and fixture have at least one pawl formula element and by pawl formula element removable with lockable locking member, thereby first and second wall elements can interfix after finishing the location.But be fixed on the drawer frame by the fixture that can snap in the drawer frame with making whole wall part position stability.

Can in first installation step, determine the relative position of two kinds of wall elements in such a way mutually, in the installation step of following, finish wall elements fixing of each pre-determined bit subsequently mutually, wherein can only manually realize fixing (that is not tool using).

According to preferred form of implementation of the present invention, pawl formula element and locking member are at its clamping device of formation on that matches.Be the contact-making surface that the locking member that clamps setting can have one or more planar formations at least, it can press to second wall elements.Clamping force is assigned on the area of increasing at clamped position in such a way, can avoids the stress of point-like to concentrate whereby.Also can fix for example face glass of frangible wall elements reliably in such a way.

Second wall elements also can for example be constituted the inserts of the decoration of basic upper plate shape by stone, timber, plastics or metal.Fixture by suggestion need not get out fixing hole yet in each wall elements, thereby wall elements is also owing to the reason of pleasant outward appearance can be configured atresia basically.

Also locate within the scope of the invention be that second wall elements comprises the drawer railing.A kind of possible form of implementation of the present invention is set in this respect, and the drawer railing has a vertical arm and at least one short arm that is stretched out by vertical arm.In this respect can be advantageously, locking member works between the short arm of first wall element and drawer railing.

The first wall element can be set at the assembling and the retaining element at the center relevant with drawer frame according to a kind of embodiment, and it can have the fixture that stretch out preferred side, and this fixture can snap in the drawer frame by removable buckle ways of connecting.The removable buckle of drawer frame connects and comprises and catch part for this reason, its when injecting fixture under the effect at spring with fixture buckle automatically.The basic functions mode of such connection is known by the applicant's EP 0 740 917 B1 for example, wherein the front apron of drawer can with the drawer frame buckle of double-walled.

Also can set, the first wall element has at least one other holding device and is used for the 3rd wall elements.Basically by according to fixture of the present invention fixedly side member, front apron, the inner antetheca and the drawer rear wall of extracting part out of drawer.Also possible, the fixing for example transparent inserts of decorating on drawer-bottom board.

Be characterised in that the drawer of above-mentioned pattern according to furniture of the present invention.

Description of drawings

By following figure explanation other details and advantage of the present invention described.Wherein:

Fig. 1 shows the perspective view of cupboard-style furniture, and wherein second wall elements constitutes the inner element of extracting the antetheca of part out;

Fig. 2 shows the drawer that constitutes inner extraction part, comprises fixing not yet antetheca;

The wall part perspective view from behind of Fig. 3 display part assembling;

Fig. 4 shows the wall part of assembling fully, comprises the wall elements that respectively is fixedly clamped;

Fig. 5 a-5e shows the different view of first wall element, the detail drawing of pawl formula element and locking member and the cutaway view under assembled state;

Fig. 6 a, 6b show another embodiment of the present invention, comprise drawer railing to be fixed with and enlarged detail;

Fig. 7 shows the exploded view of the fixture of pressing Fig. 6 a, 6b;

Fig. 8 shows the perspective view of the first wall element of pressing Fig. 6 a, 6b and Fig. 7.

The specific embodiment

Fig. 1 illustrates the perspective view of the cupboard-style furniture 1 that comprises furniture body 2, wherein is provided with respect to furniture body 2 movably drawer 3a, 3b.The front apron of two

drawer

3a, 3b is adjacent to the front of furniture body 2 in the closed position.Importantly middle in the figure drawer 7, it constitutes the inner part of extracting out.Drawer 7 comprises the drawer frame 6 of side, forms the antetheca of drawer 7 by each first wall element 4 with by being in second wall elements 5 between the first wall element.The antetheca of Gou Chenging is between two sidewalls of furniture body 2 in the closed position thus.In the closed position of drawer 3b, it covers inner drawer 7 by the front apron that towers.

Fig. 2 illustrates by Fig. 1 and constitutes the inner drawer 7 of extracting part out.It has drawer frame 6, drawer rear wall 8a and drawer-bottom board 8b in a conventional manner.Can see the fixing not yet wall part 9 with the antetheca form, it is formed at the first wall element 4 of side with by second wall elements 5 that is between the first wall element by two.The wall part 9 of assembling extends basically directly, that is the wall of each the first wall element 4 and second wall elements 5 extends in a plane basically.Each first wall element 4 has the fixture 10 at the back side respectively, and it can be embedded as in the removable bayonet unit 20 of drawer frame 6 configurations.This is by realizing according to the known spring energized part 20a that catches of prior art, and the fixture 10 that the side is stretched out by it can draw in the inside of the drawer frame 6 of double-walled, whereby with wall part 9 position stabilities be fixed on two drawer frames 6.Such connection type is known by the applicant's EP 0 740 917 B1 for example, does not need to describe in more detail at this.

Fig. 3 illustrates the wall part 9 shown in Fig. 2 with the rearview of perspective, and first wall element 4 shown in it breaks away from second wall elements 5 and rabbets, and another first wall element 4 is in pre-determined bit but still the position of non-locking.Each first wall element 4 has respectively as the fixture 10 described among Fig. 2 in order to be connected in drawer frame 6.First wall element 4 is respectively equipped with two pawl formula element 11 and locking members 12 top and the below with the lever form of rotatable support in addition.Each locking member 12 has

expandable clamping part

12a, 12b respectively, and they are by being pressed into pawl formula element 11 in the gap that forms and can strutting to the side between clamping part 12a, 12b.Second wall elements 5 to be fixed has guide channel 13 on two longitudinal edges, its side by the moulding of first wall element 5 constitutes.Therefore strutting

part

12a, 12b advances respectively in each guide channel 13 from the side, upset by each pawl formula element 11 subsequently makes and

struts part

12a, 12b and can strut to the side in guide channel 13, sets up the clamping that

struts part

12a, 12b whereby and connect in guide channel 13.

Fig. 4 illustrates wall part 9, comprises second wall elements 5, and it is connected with the first wall element 4 of two sides with clamping.Can find out that each pawl formula element 11 is in the common plane with clamping

part

12a, 12b basically in the position of locking.

Fig. 5 a illustrates the rearview of the perspective of first wall element 4.Pawl formula element 11 by rotatable support can strut the locking device 12 that comprises two

clamping part

12a, 12b to the side.Fig. 5 b and 5c illustrate the position of unclamping of pawl formula element 11.Strutting

part

12a, 12b can strut to the direction of the double-head arrow X that indicates by pawl formula element 11.The position of the locking of Fig. 5 d median claw formula element 11 is conspicuous.Can find out that the pawl formula element 11 that constitutes lever is longer than two slightly and is strutted

part

12a, 12b, constitutes handle whereby in order to unclamp locking.Fig. 5 e illustrates

clamping part

12a, 12b at the vertical cross section of rigging position about second wall elements 5, wherein presses off two

clamping part

12a, 12b by pawl formula element 11 in guide channel 13.

Fig. 6 a illustrates another embodiment of the present invention, and Fig. 6 b illustrates the enlarged detail in the zone of drawing a circle among Fig. 6 a.Second wall elements 5 constitutes the drawer railing in an illustrated embodiment, comprises a vertical arm 14a and two short arm 14b that meet at right angles with it and stretch out downwards.On two end regions of drawer railing, first wall element 4 is set once more, they respectively with above-mentioned mode can with drawer frame 6 interlockings of each side of drawer 7.Two

pawl formula element

11a and 11b are set in the embodiment shown, by the locking member 12 of their lockables respectively with the clamp arm 12c form of planar formation on the first wall element 4 of each side.In this case that each is short arm 14b is clamped between the back side and planar locking member 12 of first wall element 4.The 3rd wall elements 15 is set in addition, and it is fixed on the first wall element 4 via holding device 16.Holding device 16 comprises two latches, and it can inject in the guide channel of the 3rd wall elements 15 shown in the right among Fig. 6 a from the side.Fig. 6 b illustrates enlarged detailed, comprises pawl formula element 11a, the 11b of two rotatable support, can the locking member 12 of planar clamp arm 12c form be loaded by them.To be clamped between the back side and clamp arm 12c of first wall element 4 than short arm 14b in such a way.

Fig. 7 illustrates the exploded view of each important components of first wall element 4.Locking member 12 comprises hairpin-shaped section bar, it has the clamp arm 12c of planar formation, it is with respect to supporting part 17 movable, the preferably supportings movably of the fixed-site of

pawl formula element

11a, 11b, and wherein clamp arm 12c can be pressed onto on the outer surface of short arm 14b (Fig. 6 b) after finishing the location.Supporting part 17 fixedly secures on the inboard of first wall element 4 with two end regions, and locking member 12 is bearing in the below of bridge of the formation of supporting part 17 movably.Therefore in first installation step, clamp arm 12c is shifted onto on the short arm 14b of drawer railing, in the installation step of following, make two

pawl formula element

11a, 11b deflection, so that the cam-like protuberance 18 of

pawl formula element

11a, 11b is pressed onto clamp arm 12c on the short arm 14b of drawer railing.Can see that also holding device 16 comprises latch, they can be injected the 3rd wall elements 15 (in Fig. 6 guide channel a).Retaining element 16 comprises hole 16a, and it is provided for passing screw.Screw is tightened in the 3rd wall elements 15 from the side to the free-ended direction of latch.

Fig. 8 illustrates first wall element 4, and it can be via fixture 10 and drawer frame 6 (Fig. 2) buckle.First wall element 4 is provided with holding device 16 in addition, and its latch can inject in the guide channel 19 of the 3rd wall elements 15.Can fix the 3rd wall elements 15 by screw in addition, screw passes hole 16a.(it can be the drawer railing as shown in Fig. 6 a that is made of plastics, glass, timber, stone etc. for unshowned second wall elements 5 here, frame-like or tabular parts) be fixedly clamped, setting has the locking member 12 of clamp arm 12c, and the direction to double-head arrow Y supports movably in the position of unclamping for it.Planar clamp arm 12c can be shifted onto on second wall elements 5 to be fixed in such a way.Finish the location later on around trunnion axis deflection two

pawl formula element

11a, 11b, so that clamp arm 12c can be pressed onto on second wall elements to be fixed.

Each embodiment shown in the present invention is not limited to, and comprise or extend to whole flexible programs and technical equivalences measure that they can be included in the protection domain of claims.The position description of selecting in the description as top, below, side etc. also relate to employing each member common installation site and relate to shown in accompanying drawing, and can forward on the new position by meaning when changing in the position.Fixture comprises that

pawl formula element

11a, 11b and locking member 12 can all be made of metal, the bed course (for example being made of plastics) of elastomeric flexible wherein can be set between the locking member 12 and second wall elements, thereby also can fix frangible glass wall element unquestionablely.

Claims

1. drawer (7), the wall part (9) that it comprises drawer frame (6) and extends basically directly, wall part (9) comprises first wall element (4) and at least one second wall elements (5), first wall element (3) and second wall elements (5) can interconnect via fixture, it is characterized in that, first wall element (4) has fixture (10), this fixture can snap in the removable bayonet unit (20) of drawer frame (6), and fixture have at least one pawl formula element (11) and by pawl formula element (11) removable with lockable locking member (12), thereby first and second wall elements (4,5) after finishing the location, can interfix.

2. by the described drawer of claim 1, it is characterized in that pawl formula element (11) and locking member (12) are the parts of clamping device.

3. by claim 1 or 2 described drawers, it is characterized in that the lever that pawl formula element (11) has at least one rotatable support can make second wall elements (5) be fixedly clamped with respect to first wall element (4) by described lever.

4. by one of claim 1 to 3 described drawer, it is characterized in that, locking member (12) has two clamping parts (12a, 12b), and these two clamping parts (12a, 12b) can move on to clamped position by operated pawl formula element (11), thereby can fix second wall elements (5) thus.

5. by the described drawer of claim 4, it is characterized in that pawl formula element (11) is in the plane basically at position and described two clamping parts (12a, 12b) of locking.

6. by one of claim 1 to 5 described drawer, it is characterized in that second wall elements (5) has at least one guide channel (13), locking member (12) can insert in the described guide channel (13) and can clamp in described guide channel.

7. by one of claim 1 to 6 described drawer, it is characterized in that, second wall elements (5) formation substantial rectangular.

8. by the described drawer of claim 7, it is characterized in that, on the top and the longitudinal edge below of the rectangular shape of second wall elements (5), be provided with respectively or constitute a guide channel (13).

9. by one of claim 1 to 8 described drawer, it is characterized in that second wall elements (5) has the drawer railing.

10. by the described drawer of claim 9, it is characterized in that the drawer railing has a vertical arm (14a) and the arm (14b) of lacking that at least one is stretched out by vertical arm.

11., it is characterized in that locking member (12) works by the described drawer of claim 10 between the short arm (14b) of first wall element (4) and drawer railing.

12. by one of claim 1 to 11 described drawer, it is characterized in that, locking member (12) has the clamp arm (12c) of preferred planar formation, this clamp arm supports movingly with respect to the supporting part (17) of pawl formula element (11a, 11b), and clamp arm (12c) can be pressed onto on second wall elements (5) by operated pawl formula element (11a, 11b) after finishing the location.

13., it is characterized in that pawl formula element (11a, 11b) has at least one eccentric lever by one of claim 1 to 12 described drawer.

14., it is characterized in that first wall element (5) has the holding device (16) that is used for the 3rd wall elements (15) by one of claim 1 to 13 described drawer.

15. by the described drawer of claim 14, it is characterized in that holding device (16) has a plurality of latches, these latches can inject in the 3rd wall elements (15), thereby fix the 3rd wall elements (15) with respect to first wall element (4).

16., it is characterized in that fixture (10) extends laterally at the back side of rigging position from first wall element (4) by one of claim 1 to 15 described drawer.

17. by one of claim 1 to 16 described drawer, it is characterized in that the removable bayonet unit (20) of drawer frame (6) has the part of catching (20a), this catch part when injecting fixture (10) under the effect at spring with fixture (10) automatic fastening.

18. furniture, it comprises by one of claim 1 to 17 described drawer.