DE1529711B

DE1529711B - Leg foldable about a pivot axis for an object to be set up, in particular for a folding table

Info

Publication number: DE1529711B
Authority: DE
Inventors: Der Anmelder Ist
Original assignee: Individual
Current assignee: Individual

Description

3 43 4

bodenseitigen Enden miteinander verbunden, z.B. vorgesehen sein, der zwischen den Stangen5-5 die ausends connected to one another at the bottom, e.g. provided between the rods 5-5 of the

verschweißt sind und ein Füßchen 15 aufweisen, das der Lasche 8 herausgelöste Stange entgegen derare welded and have a foot 15 that the tab 8 detached against the rod

aus einer zylindrischen Hülle mit einer stärkeren Bo- Federwirkung derselben hält.from a cylindrical shell with a stronger Bo-spring effect of the same holds.

denplatte besteht, welche beispielsweise aus Gummi Um das Bein vollständig aus dem Beschlag zu ent-made of rubber, for example, to remove the leg completely from the fitting

oder Kunststoff hergestellt werden kann. 5 fernen, ist es lediglich notwendig, die beiden in denor plastic can be made. 5 far, it is only necessary to add the two to the

Die einzelnen Stangen 4 sind federnd ausgebildet Laschen 7 und 9 eingerasteten Abbiegungen in Pfeil-The individual rods 4 are resilient tabs 7 and 9 latched bends in arrow

und weisen an ihrem beschlagseitigen Ende Abbie- richtung 22-23 aus den entsprechenden Bohrungenand at their end on the fitting side point the turning direction 22-23 out of the corresponding bores

gungen 5,5' auf, die zum Einführen in die entspre- herauszuziehen oder herauszudrücken und dann in5.5 ', which can be pulled out or pushed out to insert into the corresponding and then in

chende Bohrungen im Beschlag dienen. abgeschwenkter Lage das Bein abzuziehen.The corresponding holes in the fitting are used. Pull off the leg in the swiveled position.

Wie insbesondere aus F i g. 3 ersichtlich, ist die an io Die Verriegelungsplatte 11 weist an den Verriege-As in particular from FIG. 3 shows that the locking plate 11 points to the locking

der Unterseite eines Tisches od. dgl. mittels Schrau- lungsgliedern 30 und 31 zwei Abschnitte auf, die zurod the underside of a table

ben 6 befestigte Grundplatte 2 mit senkrecht abste- Zeichenebene hin etwas abgebogen sind und somit einben 6 fixed base plate 2 with perpendicular abste- drawing plane are slightly bent and thus a

henden Laschen 7,8 und 9 versehen, die jeweils eine- endgültiges Entfernen des gesamten Beines erleich-existing tabs 7, 8 and 9, which each facilitate final removal of the entire leg.

Bohrung zur Aufnahme der Abbiegungen 5,5' auf- tern.Open the hole to accommodate the 5.5 'bends.

weisen. Diese Bohrungen nehmen letztere mit einem 15 Wie bereits weiter oben erwähnt, kann die Vermöglichst geringen Spiel auf, um die »Wackelfreiheit« riegelungsplatte 11 auch anders ausgebildet sein, der Beine zu gewährleisten. nämlich derart, daß die Stifte 10 mit der Grundplattepoint. These holes take the latter with a 15 As already mentioned above, the most possible little play to the "wobble" locking plate 11 can also be designed differently, of the legs. namely such that the pins 10 with the base plate

Die im wesentlichen als Sechseck ausgebildete fest verbunden sind und der das Verriegelungsglied 13The essentially hexagon shaped are firmly connected and the locking member 13

Grundplatte 2 ist an einer Seite 18 streifenförmig aus- bildende Abschnitt selbst blattfederartig in RichtungOn one side 18, the base plate 2 is a strip-shaped section itself in the direction of a leaf spring

geschnitten, wobei die ausgeschnittenen Teile zweimal 20 auf die Grundplatte hinuntergedrückt werden kann,cut, whereby the cut-out parts can be pressed down twice on the base plate,

im rechten Winkel zu Laschen 19 abgekröpft sind. . Es ist aus fertigungstechnischen Gründen auch·are bent at right angles to tabs 19. . For manufacturing reasons, it is also

Die parallel zurj3f»ad§>iatte verlaufenden Teile der ohne Schwierigkeiten möglich, die. Verriegelungsabgekröpften LascKen 19 nehmen Bolzen oder Stifte platte unmittelbar mit der Grundplatte zusammen und 10 auf, durch welche wiederum eine etwa parallel zur einstückig herzustellen, wobei der-wdas. Verriegelungs-Grundplatte 2 verlaufende Verriegelungsplatte 11 ge- 25 glied 13 bildende Abschnitt als vorragender Rand halten wird. Die Stifte 10 weisen an ihren dem Kopf blattfederartig ausgebildet wird,
gegenüberliegenden Enden Federn 12 auf, so daß bei Die Umrißlinien oder der Rand 32 der Verriegeeinem Druck auf die Verriegelungsplatte 11 senkrecht lungsplatte 11 verlaufen kongruent zu den Laschen zur Zeichenebene (in Fig.3) der das Verriegelungs- 7,8 und9, wobei es unwesentlich ist, ob noch zwiglied 13 bildende Abschnitt der Verriegelungsplatte 30 sehen den obengenannten Laschen entsprechend auf die Grundplatte 2 hin gegen Federwirkung ver- gleich hohe abgekröpfte Abschnitte 33 und 34 vorgeschwenkt werden kann. sehen sind oder ob letztere fehlen.The parts of the running parallel to the j3f »ad§> iatte are possible without difficulty. Locking cranked tabs 19 take bolts or pins plate directly together with the base plate and 10, through which in turn an approximately parallel to the one-piece manufacture, with the-wdas. Locking base plate 2 extending locking plate 11 member 25 member 13 forming portion will hold as a protruding edge. The pins 10 have a leaf spring-like design on their head,
opposite ends springs 12 so that when the contour lines or the edge 32 of the locking a pressure on the locking plate 11 perpendicular to the lungs plate 11 run congruent to the tabs to the plane of the drawing (in Fig. 3) of the locking 7, 8 and 9, whereby it is insignificant is whether the section of the locking plate 30 which forms intermediate 13 can be pivoted forwards in accordance with the abovementioned tabs towards the base plate 2 against the action of a spring, against the action of a spring. can be seen or whether the latter are missing.

Die einzelnen Stangen können so mit Abbiegungen Es ist noch darauf hinzuweisen, daß das Bein auchThe individual rods can so with bends. It should be noted that the leg too

versehen sein, daß — wie aus F i g. 3 ersichtlich — ohne einen Beschlag in drei Bohrungen einrastbar seinbe provided that - as shown in FIG. 3 can be seen - it can be snapped into three holes without a fitting

zwei Stangen Abbiegungen aufweisen, die entgegenge- 35 kann, die in einem bestimmten Winkel zueinandertwo rods have bends which can be opposite to each other at a certain angle

setzt zueinander gerichtet sind. verlaufen. Diese Bohrungen können z. B. in in einersets are directed towards each other. get lost. These holes can, for. B. in one

Zum Abschwenken der Stangen 4 genügt es, die Ecke eines Rahmens vorgesehen sein, dessen Rah-Verriegelungsplatte 11 an der Seite 13 herunterzu- menteile z.B. im rechten Winkel zueinander verlaufen drücken und die entsprechende Stange 5' aus der La- und bei dem eine abgerundete »Ecke« vorgesehen ist. sehe 8 in Pfeilrichtung 20 herauszuziehen oder -drük- 40 Auch ist es möglich, das Bein in z. B. senkrecht zur ken. Danach kann das gesamte Bein um die Achse Tischunterfläche verlaufenden Holzleisten od. dgl. 21-21 auf die Unterfläche des Tisches od. dgl. hin ab- einrasten zu lassen. Es kann auch z. B. die untere geschwenkt werden. Die aus der Ebene der Achse schwalbenschwanzförmige Querleiste an der Tisch-21-21 herausragende Stange 5', die eben aus der La- unterfläche, mit der die einzelnen Tischbretter zusamsche8 herausgezogen wurde, kann auf beliebige Weise 45 mengehalten werden, an den Rändern so ausgespart entweder heruntergedrückt und in der Ebene der sein, daß das Bein in die winklig zueinander angeord-Achse 21-21 arretiert werden oder es kann ein Bügel neten Bohrungen ohne Schwierigkeiten einrasten kann.To pivot the rods 4, it is sufficient to provide the corner of a frame, the frame locking plate of which 11 down on side 13, e.g. run at right angles to each other press and remove the corresponding rod 5 'from the la- and in which a rounded "corner" is provided. see 8 in the direction of arrow 20 to pull out or -drük- 40 It is also possible to pull the leg in z. B. perpendicular to ken. Thereafter, the entire leg can od the axis of the lower surface of the table running wooden strips. 21-21 onto the lower surface of the table or the like. It can also e.g. B. the lower one be swiveled. The cross bar dovetailed from the plane of the axis on the table-21-21 protruding rod 5 ', which just emerges from the lower surface with which the individual table boards are joined together has been pulled out, can be held in any way, left out at the edges either be depressed and in the plane of that the leg is in the mutually angled angeord axis 21-21 can be locked or it can be a bracket designated holes can snap into place without difficulty.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

1 '2 claims: ■ engage cranked edge This known Klappbem, however, offers core security against em

1. Leg foldable around a swivel axis for automatic loosening of the individual rods.

an object to be set up, in particular The invention is based on the object of a

for a folding table, consisting of three legs that can be folded at their 5 a pivot axis one end interconnected resilient not only against an automatic release of the Rods, the other ends of which are approximately right-angled individual rods from the bracket completely gesi-turns or have bends that are safe, but also easy to use corresponding, arranged on the object ensures.

Bores can be introduced, with two of the above. ) can be fixed in the bores by means of a locking member which can be fixed on locking member (13, 30, 31), the area of the bar facing away from the bends on the area facing away from the bends (5) and slightly Distance from these is arranged rich of the rods _ (4) and at a small distance, and that the third bend is assigned to them, and that the locking member assigned to the third bend in the locking position of the third bend (5 ') is in height the third bend and in the unlocking member (13) in the locked position in position above the third bend and beyond the height of the third bend (5 ') and in unlocked half of its range of motion, the management position being above the third bend and the locking member when folded out in the position of use outside of the range of motion, the leg is automatically held in the locking position · " A with the locking member (13) at. It is known that a table leg, which consists of two ^K - position unfolded legs automatically in resilient rods, is held in the unfolded position in the locking position. 25 engage in locking links provided with slots.

2. Leg according to claim 1, characterized to let marked. However, this type of locking is at net that the pivot axis (21-21) forming a leg consisting of three resilient rods Turns (5) away from each other and the third not applicable.

Bend (5 ') radially from the longitudinal axis of the leg and the leg, which can be folded according to the invention, can

perpendicular to the pivot axis (21-21) outwards 30, especially for furniture, but also on Rega

are directed. len or hinged plates as well as on flower stems

3. Leg according to claim 2, wherein the holes are used.

. · ■ are arranged in tabs of a base plate, so that according to a preferred embodiment of the characterized in that the locking subject of the invention are the pivot links Part of one of the bends arranged on the base plate (2) away from one another and the Neten locking plate (11) are. third bend radially from the longitudinal axis of the leg and

4. Leg according to claim 3, characterized in that it is directed outwards perpendicular to the pivot axis,
net that the locking plate (11) is resiliently mounted in the case of a foldable leg in which the Bohrunreich of the pivot axis arranged pins (10) gene are arranged in tabs of a base plate, the pins (10) in of 4 ° the locking members could be part of a locking plate arranged on the La base plate projecting perpendicularly from the base plate (2); see (19) are anchored. The locking plate can be opened in the area of the

5. Leg according to claim 3, characterized in that the pins arranged on the pivot axis are resiliently mounted net that the locking plate be as a leaf spring, with the pins in perpendicular from the base plate is trained. 45 protruding tabs are anchored; also can

6. Leg according to one of claims 1 to 5, since the locking plate can be designed as a leaf spring,
characterized in that the pivot axis (21-21) located in the area of the pivot axis is that the members (30, 31) located in the area of the pivot axis are located below the associated turning locking members below the associated branches (5 ) and outside their range of motion 5 ° bends and outside their range of motion ches are arranged in such a way that after folding are arranged in such a way that after folding down the pen of the leg, the bends (5) from the boh leg are the bends from the bores can be pulled out. are draggable.

... ■ - .. ■ The drawing shows an example of an execution

■■■ "- 55 shown embodiment of the invention. It shows

F i g. 1 a corner of the table with the inventive

The invention relates to a leg formed around a leg and a fitting in an

Pivot axis foldable leg for one to set up - looks at an angle from below,

the object, in particular for a folding table, F i g. 2 a side view of the fitting with a

of three rods connected to one another at one end and

which resilient rods, the other ends of which F i g. 3 shows a view from below of the fitting according to FIG

approximately right-angled turns or bends on line 3-3 of FIG. 2.

have, which in corresponding, on the object to- A z. B. three or four-part table 1 contains

ordered bores can be introduced, with two of its underside, one for example with screws

Bends form the pivot axis. 65 fixed base plate 2, which essentially the

Such a known folding leg has Abbie fitting for the leg generally designated 3

bends or bends that point to each other,

send are formed and resilient from the outside in a The leg 3 consists of three rods 4, which on their