DE102009023213A1 - Corpus system for assembly of box-like furniture components such as cabinets and shelves, has two side walls, upper-base, lower-base and rear wall - Google Patents

Abstract

The corpus system has two side walls (1,2), an upper-base, a lower-base and a rear wall (3). A connection fitting is used, by which individual wall components are assembled into the corpus. The corpus forms side wall, an upper-base, lower-base and rear wall from furniture panel, in which a hinge fitting is inserted in form of hook- and plug fitting components (6,7). An independent claim is also included for a connecting fitting with base bodies.

Description

The The invention relates to a body system for the assembly of box-like Furniture parts like cabinets Shelves u. Like., The side walls, from a top and a bottom and consist of a rear wall, using connecting fittings be, by means of which the individual wall parts are assembled into a carcass.

Out In general practice use, it is known in particular with entrainment furniture, kits for cabinet carcasses to offer, in which various connection fittings are used. Far widespread are the so-called. Excenter fittings made of metal, in which a Metal pin engages with a locking head in an eccentric screw. The metal pin with the locking head is doing in the end faces of a furniture part and the pot-like Excenterschraubteil is in the wall surface of to be connected furniture part used. By a twisting movement of the eccentric screw is the locking head is retracted into a fitting catch of the eccentric screw part and set.

The above-described, widely used in practice embodiment has the disadvantage that the connection system is very unstable and vulnerable is. The furniture parts are usually made of chipboard, in which the existing metal Fitting parts must be used. When tightening the eccentric screw often high forces occur on that lead to that the fittings can break out of the chipboard.

All in all is handling during the assembly also associated with disadvantages. In the first step will be here first consisting of the body of the body from the side walls as well as upper and lower floor assembled. Only then will the the stability of the body of the body securing the back wall in one in the side walls formed groove inserted or the rear wall is on the front pages the back Body faces nailed.

In the build state without added back wall are especially the often very large volumes body body very unstable and by a shearing motion can cause significant damage in the Plate area of the connection fittings occur.

Of the Invention thus raises the problem, a simple aufbaubares To create a carcass system with an easily manageable fitting technology, with the individual furniture parts can be assembled easily and safely to a stable body.

According to the invention this Problem by a trained with the features of claim 1 Carcass system for solved the assembly of box-like furniture parts. Advantageous embodiments and further developments of the invention will become apparent from the following Dependent claims.

Farther is in claim 5 an inventively designed connection fitting for this Carcass system described.

The particular advantages of the invention are that for this from the individual furniture parts existing building system, simple and inexpensive connecting fittings made of plastic parts can be used.

This System is for both the collapsible shipping and the take-away furniture area as well as for the automated Carcass production suitable.

The Carcass parts can self explanatory be assembled without tools to a cabinet body before this body different fronts can be added.

One significant advantage of the connection technology according to the invention consists moreover, that after assembly in the body no visible Parts of the connection fitting can be seen more. The body works in the assembled state as firmly glued. at best Parts of the locking fitting are visible, its mechanism the locking of the assembled furniture parts by a final Einklinkvorgang effected.

Of the Connecting fitting made of plastic is characterized by further from that with it large tolerance ranges can be compensated and that nevertheless a secure fixation of the vertical and horizontal furniture components guaranteed becomes.

One embodiment The invention is shown purely schematically in the drawings and will be closer below described.

It demonstrate:

1 In a simplified representation, the furniture parts to be assembled in the first assembly step, the rear wall and the two side walls,

2 in a perspective view the hooking process, in which the side walls are connected to the rear wall,

3 from the side in the section the assembly step, in which the top and bottom with the Side walls and the back wall are connected,

4 in a perspective view the hooking process for the lower and upper floor for connection to the side walls and the rear wall already attached thereto,

5 from the side in section the locking process between the rear wall and the top or bottom floor at the end of the assembly to the finished body,

6 the locking mechanism facing the rear wall in the furniture body,

7 in perspective view the hooking fitting of the connection fitting according to the invention,

8th in perspective view the Einsteckbeschlagteil the connection fitting according to the invention,

9 the hook-in fitting part from the side in section,

10 the Einsteckbeschlagteil from the side in section.

11 the two fittings acc. 9 and 10 in the assembled state from the side in the section.

The 1 to 6 show the procedure for the assembly of the items to a furniture body in several steps.

In the 1 and 2 the first assembly step is shown. Here are the side walls 1 and 2 in the back wall 3 hooked like this in the 2 is illustrated by the background with the arrows.

The side walls 1 . 2 have here in their rear end walls Einhakbeschlagteile 6 of the connection fitting according to the invention. This connection fitting is in the 7 to 11 in detail shown in detail and will be described in more detail below.

In the simplified representation of 1 are denoted by the reference numeral 7 the positions of the Einsteckbeschlagteile 7 of the connection fitting indicated in the milled recesses of the rear wall 3 are inserted sunk below the plate surface and with the Einhakbeschlagteilen 6 interact.

In the 3 and the 4 the assembly step is shown, in which the top and bottom 4 . 5 with the side walls 1 . 2 and the back wall already attached 3 is connected.

Like in the 3 can be seen are in the topsoil 4 and the subsoil 5 the Einsteckbeschlagteile 7 indicated. These plug fitting parts 7 Here are also sunk in recesses of the floor parts, so that the flat surface of the floor parts is maintained. Through a push-on and push movement, as the arrows in 4 suggest, the floor parts 4 . 5 with the side walls 1 . 2 connected and thereby cover the back wall flush 3 ,

The connection mechanism of the hook fitting part 6 and the Einsteckbeschlagteils 7 will be described below on the basis of 7 to 11 described in more detail.

In the 5 is the last assembly step for the body formation shown. On the back wall 3 attached locking fittings 8th Make sure that the assembled parts, consisting of the side walls 1 . 2 , the bottom parts 4 . 5 as well as with the back wall 3 be fixed in this state. In this case, a locking element of the locking fitting not shown with the two bottom parts 4 . 5 engaged. The 5 and 6 illustrate the locking mechanism with the arrows.

In a simple way, the locking fitting 8th be formed in the form of a spring-loaded pin / hole connection. This is in the locking mechanism of the locking fitting 8th arranged a spring-loaded pin, which engages in a corresponding hole in the upper and lower floors, as soon as the pin and bore in Aufschiebevorgang in the final position directly above each other.

As a locking fitting 8th Of course, the spring bar fittings known per se come into consideration, in which a spring-loaded latch engages in a latch latch or hooks behind a latch.

Essential This is primarily that it is during hooking or insertion with the upper and Underfloor automatically comes to a final lock and thus a finished body was created.

The locking fitting 8th is arranged in an advantageous manner in the rear wall. It would also be conceivable that this fitting is placed at a suitable location in the side walls and from here the locking takes place with the top and bottom.

The finished body can be added different fronts. As the 5 shows, have top and bottom 4 . 5 opposite the side walls 1 . 2 a supernatant, so that the front panels of doors, drawers u. The like can be integrated flush into the front area.

at In particular, a body of greater height can the back wall be formed centrally divided to the handling and packaging options to facilitate.

In the 7 to 11 the connection fittings according to the invention are shown in detail. This in 7 and 9 hooking fitting shown 6 consists of a basic body 13 , on the underside of fixing dowels 9 are arranged and on the outer surfaces harpoon webs are integrally formed to ensure a tight fit in the mounting hole. The fixing dowels 9 are designed in the manner of a harpoon dowel and are pressed in a known manner in holes of the end faces of the furniture parts.

One Advantage in the attachment in the end faces of the furniture panels is that relatively long fixing dowels can be used thereby ensuring a tight fit in the plate body.

On top of the main body 13 the Einhakbeschlagteils 6 are at least two hook elements 10 arranged at which latching noses 11 are formed. The arrangement of two hook elements in a small space promotes a stable and secure connection of the engaging hook elements.

The in 8th and 10 shown Einsteckbeschlagteil 7 consists of an elongated, pot-like housing body, which is flush mounted in recesses of the wall parts. On the outside of the housing body are elastic, harpoon-shaped fastening ribs 13 molded, which also provide a secure fit in the recess of the plate body.

Inside the Einsteckbeschlages 7 are like the Einhakbeschlagteil 6 hook-shaped locking elements 12 with molded at its ends locking lugs 14 arranged.

Like in the 11 is shown, the locking elements engage 11 the Einhakbeschlages with the locking elements 12 the Einsteckbeschlages in the assembled state form fit into each other, wherein the molded locking lugs provide a locking latching.

The selected in the embodiment assignment of Einhakbeschlagteils 6 in the faces and the Einsteckbeschlagteils 7 in the plate surfaces has the advantage that the spatial dimensions of the fittings can be optimally adapted to the installation situation. The relatively narrow shaped Einhakbeschlagteil 6 can also be securely fixed in the faces of thinner furniture panels, while the larger of the outer dimensions Einsteckbeschlagteil 7 always finds a secure hold in the plate surfaces.

It But it is also conceivable that one over the above-described embodiment opposite arrangement of fittings in the connected furniture components chosen could be.

Both fittings are made of an injection molded plastic, creating an elastic and a large tolerance compensating compound of the hook element 10 with the locking element 12 is possible.

LIST OF REFERENCE NUMBERS

1 u. 2

side walls

3

rear wall

4 u. 5

upper and underbody

6

Einhakbeschlagteil

7

Einsteckbeschlagteil

8th

Fastener

9

fixing plugs

10

hook element

11

locking lug at Einhakbeschlagteil

12

locking element

13

ribs

14

locking lug in the fitting part

Claims (6)

Cabinet system for the assembly of box-like furniture parts such as cabinets, shelves a. dergl., Which consist of side walls, a top and a bottom and a rear wall, wherein connection fittings are used, by means of which individual wall parts are assembled into a carcass, characterized in that both the body forming side walls 1 . 2 , the top and bottom 4 . 5 as well as the back wall 3 consist of furniture panels in the Einhängebeschläge in the form of Einhak- and Einsteckbeschlagteile 6 . 7 can be used, by means of which all wall parts, including the rear wall by a corresponding Einhänge- or insertion process are together assembled and locked to a carcass. Carcass system for the assembly of box-like furniture parts according to claim 1, characterized that the side walls 1 . 2 with the back wall 3 about hooking and Einsteckaklagteile 6 . 7 are connectable, such that the side walls 1 . 2 resting on the rear wall surface and flush with the lateral rear wall edges, that the upper and lower floors 4 . 5 also via hook-in and plug-in fittings 6 . 7 with the side walls 1 . 2 connectable and with the, connected to the side walls rear wall 3 are designed to be pushed, the upper and lower floors 4 . 5 in the deferred state, lie flush on the corresponding rear wall end face. Carcass system for the assembly of box-like furniture parts according to claim 1 and 2, characterized in that the side walls 1 and 2 in their rear faces, as well as in their faces on the top and on the bottom of these faces outstanding hooking a Einhakbeschlagteils 6 have that back wall 3 , Corresponding to the hooking elements in the rear end faces of the side walls 1 and 2 , in the wall surface of the back wall 3 countersunk recessed fitting parts 7 has, and that the upper and Unterböden 4 and 5 on their corpusinnenseitigen wall surfaces also with recessed sunken Einsteckbeschlagteilen 7 are provided, which correspond to the hooking elements in the end faces on the top and on the underside of the side walls 1 and 2 make a positive and non-positive connection. Carcass system for the assembly of box-like furniture parts according to one of claims 1, 2 or 3, characterized in that the rear wall 3 with a locking fitting 8th equipped in the final position when sliding the top and bottom 4 . 5 produces the locking of the assembled wall parts. Carcass system for the assembly of box-like furniture parts according to claim 4, characterized in that the locking fitting 8th a spring-loaded locking element, which in the end position when pushing the top and bottom 4 . 5 engages in a locking latch by the prestressed spring force or hooks behind a latch latching. Connection fitting for a carcass system according to one of claims 1 to 5, characterized in that the connection fitting of a Einhakbeschlagteil 6 and a Einsteckbeschlagteil 7 exists that the hooking fitting part 6 on the bottom of his main body 13 molded fixing dowels 9 and on top of the main body 13 at least two molded hooking elements 10 and that the Einsteckbeschlagteil 7 a pot-like housing body, in which also at least two molded locking elements 12 are arranged, which in the assembled state with the Einhakelementen 10 the Einhakbeschlagteils 6 latching interlocking.

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