EP1391165A1 - Table - Google Patents

Abstract

The extending tabletop (3) forms part of a table (1) for domestic use. It has a drawer mechanism with rollers (8) and telescopic sliding rails (5) moving the extending part of the tabletop out from under the fixed tabletop (2). The system includes pins sliding in inclined (13) and arcuate (14) grooves in a guide rail (10) attached (9) to the tabletop extension.

Description

The invention relates to a table with a main table top and with at least one extension table top that is below the main table top is stored and to extend the Tables extendable horizontally in the pull-out direction and then can be moved up into the plane of the main table top, the extension table top mounted on two pull-out rails is.

A table with an extendable table top according to the above Genus is in the prior art from the applicant's EP 1 120 061 A1 known. This table has two extension table tops provided, each extendable and in the Level of the main table top are movable. The extension table tops are each with four joints with two guide rails connected. Two of these joints each have an eccentric and two an inclined slot into which a horizontal one Pen protrudes. When extending the extension table tops these are each in an inclined position and then pivoted into the plane of the main table top. The Movement of the extension table top can be done through the appropriate Training of the inclined plane and the eccentric optimal be interpreted.

DE 29 45 806 discloses an extending table in which an extension table top can be lifted over wedge surfaces. The extension table top is always horizontal here.

The invention has for its object a table of the above To create genus, which is also by pulling out a Extension table top is extendable, but still one simpler design effort required.

The invention is achieved in a table of the generic type in that that one guide rail each on the pull-out rails with two connections with horizontal pin and inclined Slit is mounted, this guide rail on the bottom the extension table top is attached and the two Slots are formed so that the extension table top when pulling out first into an inclined position and then is moved into the plane of the main table top. In the inventive Table is only said movement through the formation of the guide slots is achieved. comparatively elaborate eccentrics can be avoided.

According to a further development, it is provided that the one slot is arcuate. Due to the arched design a slot becomes the extension table top in the area this slot was raised relatively quickly initially and then moved to a stable horizontal position. Preferably, one slot is arcuate and the other linear trained inclined. This allows optimal movement when pulling out as well as a stable position of the extended extension table top can be achieved. Of course you can the table also has two or more extension table tops.

Further advantageous features result from the dependent patent claims, the following description and the drawing.

Figur 1

schematisch eine Seitenansicht einer Tischhälfte, wobei eine Verlängerungs-Tischplatte unterhalb der Haupttischplatte gelagert ist,

Figuren 2 bis 5

schematisch einzelne Stellungen der Verlängerungs-Tischplatte beim Ausziehen,

Figur 6

schematisch ein Schnitt durch eine Schiene,

Figur 7

ein Schnitt entlang der Linie VII-VII der Figur 1 und

Figur 8

eine Ansicht der Schiene gemäss Figur 6 in Richtung des Pfeils VIII.

An embodiment of the invention is explained below with reference to the drawing. Show it:

Figure 1

schematically a side view of a table half, wherein an extension table top is mounted below the main table top,

Figures 2 to 5

schematically individual positions of the extension table top when extended,

Figure 6

schematically a section through a rail,

Figure 7

a section along the line VII-VII of Figure 1 and

Figure 8

a view of the rail according to Figure 6 in the direction of arrow VIII.

FIG. 1 shows one half of a table 1, which is a main table top 2 and at least one extension table top 3 has. The table legs, which are attached to the main table top 2 are not shown here and can be arbitrary in themselves be trained.

At the bottom of the main table top 2 are at least two in Cross-section of C-shaped rails arranged with supports 7 are firmly connected to the main table top 2. On the two The ends of the rail 5 are, according to FIGS. 6 and 8, with countersunk screws 19 end stop parts 18 attached to a pull-out rail 5. A rail 6 and two pull-out rails 5 form one Telescopic rail 4.

At a distance from the stop parts 8 are head screws 17 inserted from below into the rail 6 each have a stop form for a pull-out rail 5. The pull-out rails 5 are thus limited displaceable in the rail 6. each Pull-out rail 5 has a roller 8 at an inner end, which are mounted on a horizontal axis 16 according to FIG and is guided linearly in the rail 6.

1 shows the extension table top 3 in one position, in which they are stored below the main table top 2 and is therefore not visible from above. The extension table top 3, as can be seen, each with two connectors 9 firmly connected to a guide rail 10. Each of these guide rails 10 has an horizontal end at an inner end inclined and substantially linear slot 13 as well a curved slot 14. The slot 14 is on outer end of the guide rail 10. A protrudes into the slot 12 horizontal pin 13 and in the slot 11 a horizontal Pin 14 a. These pins 13 and 14 are fixed to the pull-out rail 5 connected. In the position of the extension table top 3 according to Figure 1, the guide rails 5 are each applied to a screw 17 and the pins 13 and 14 are located itself at the top of the slot 12 or 11. The weight of the Extension table top 3 rests on the pull-out rails 5 and causes a horizontal force component through which this Pull-out rails 5 are pressed onto one screw 17 each.

To extend table 1, the extension table top 3 captured and according to Figure 1 in the direction of the arrow 21 pulled out. The two pull-out rails 5, with the extension table top 3 are connected in the same Direction taken. The extension table top 3 remains horizontal, until the stop pins 22 each one of the stop parts 18 has reached. The two pull-out rails 5 can by the stop of the pins 22 no longer pulled out of the rail 6 become. Will continue on the extension table top 3 pulled in the direction of arrow 21, this is by the Wedge effects of the two slots 11 and 12 in the in Figure 3 shown inclined position moves. As can be seen, the Slot 11 a faster height adjustment than the inclined and linear slot 12. The pin 14 reaches the one shown in Figure 3 lowest position of the slot 11, so the extension table top 13 slightly lowered at this end as you pull out further. At the end of the slot 12 is the extension table top 3, however, raised further until the one shown in FIG. 4 End position is reached. The extension table top 3 is now in the direction of arrow 22 on the main table top 2 created. The stability of the extension table top 3 results particularly due to the arcuate design of the slot 4. The pin 14 is according to Figures 4 and 5 in a stable Position. From this position, he can only by Lift the extension table top 3, and thus by one Effort. The slot 11 is as can be seen arched, comparable to the waxing moon. By appropriate Formation of the slot 11 and the slot 12 can the movement of the extension table top 3 when pulling out be optimally designed. In particular, the weight and the size of the extension table top 3 is taken into account become.

To sink the extension table top 3 again, the Extension table top 3 in the opposite direction of arrow 22 in the position shown in Figure 4 moves. Now the extension table top 3 in the inclined position shown in Figure 3 raised and finally into the horizontal shown in Figure 2 Positioned. Now the extension table top 3 in the opposite direction of arrow 21 together with the pull-out rails 5 pushed into the position shown in Figure 1. That's how you take off as well as pushing back the extension table top 3 as can be seen, very simple. Still, it can be inexpensive manufacturable construction achieved high stability become.

Claims (5)

Table with a main table top (2) and with at least one extension table top (3), which is mounted below the main table top (2) and can be extended horizontally in the extension direction (21) to extend the table and then into the plane of the main table top (2) is movable at the top, the extension table top (3) being mounted on two pull-out rails (5), characterized in that on the pull-out rails (5) in each case a guide rail (10) with two connections with a horizontal pin (13, 14) and inclined Slot (11, 12) is mounted, these guide rails (10) are attached to the underside of the extension table top (3) and the two slots (11, 12) are designed so that the extension table top (3) when extended is moved into an inclined position and then into the plane of the main table top (2). Table according to claim 1, characterized in that at least two slots (11) are arcuate. Table according to claim 2, characterized in that the arcuate slots (11) are arranged at the outer end of the extension table top (3) and that at least two other slots (12) are substantially linear. Table according to claim 2 or 3, characterized in that the arcuate slots (11) are bent downward comparable to the waxing moon. Table according to one of claims 1 to 4, characterized in that the slots (11, 12) are arranged in the guide rails (10) and the pins (13, 14) are fastened to the extension rails (5).

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