DE1680590U - STACKABLE STEEL TUBE CHAIR WITH BACKREST. - Google Patents

Description

η. ^ e ,,? A3O5846 * 1P.5.54

Dr.-lng G Bchenberg _ΰ , a May

Patent attorney ■ Ceeiirenoiiee 76

Banfekonfp:

Rhein.-Westf. Bank, Düsseldorf branch
Post check account Essen 8734

Telephone number 23732
. New T

Sremshey & Go., SoÜngen-Ohligs

Tubular steel chair with backrest ".

For the besttüiliing of halls in which next to the Holds of gate trays also other types of events Chairs are to be used that need to be carried out Can be stacked in storage rooms to save space.

Stackable seating has become known as armchair-like chairs made of permanently deformable, plate-shaped material, the legs of which diverge downwards. The rear legs are attached directly to d.en side edges of the back "so that their mutual lights J & stand equal to the width of the bending back is · How educated chairs are swar stackable, but they need when stacking i τ>*> ^ - are gTgftgggTtgt nffrifl, scratching the ropes in question is therefore unavoidable. The chairs designed as armchairs are also bulky and have little stability because they are made in one piece from a relatively thin material.

The firing is now based on the task of

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To make a chair stackable in such a way that it can be stacked easily, requires only a small amount of space when stacked, is stable and at the same time enables comfortable sitting. It solves this task in or in steel tube chairs executed, the _t mtrden not yet supplied to this purpose characterized in that the -vorderen chair legs which is opposite the rear diverge lame to the supporting the Sückenauflage a U-shaped bracket forming the seat of the · Carries the seat support and on the outer edges of which the rear legs engage in such a way that their mutual clearance is greater than the width of the backrest.

The XJ-shaped bracket, which consists of several parts can, preferably runs from the back support - bent at an obtuse angle - obliquely downwards and is bent down at a further obtuse angle below the seat to form the two front legs. Partially, both obtuse angles are equal to each other, so that the backrest and chair legs are parallel to each other get lost.

The rear. Chair legs are useful in the upper Part up to about the perpendicular going through the backrest guided horizontally and bent down there, diverging at the same angle to the vertical as the front legs. "

According to a further feature, the seat support consists

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the reengineering from an oval hole, which is attached to the bracket. This Eohr is preferably formed from two U-shaped bent and interconnected by means of known plug-in tubes. Such a seat support, which is new for tubular steel chairs, makes it very easy to equip the chair with a folding seat; because the "hi titre ends of the XJ-shaped bores can be shorter than the front ones, so that between them a boring rigidly connected to the seat can be rotatably mounted on the relevant plug-in tube or the like.

In the Jtlgux & L , an embodiment of the control is shown schematically; show it:

. 1 a tubular steel happy chair in a perspective view,

ffig «2 a stack consisting of several chairs.

The front chair legs 1 and 2 are made by plugging them together by means of known Sinsteckrohre with the backrest 5 a B-shaped bracket, on the middle parts 4 · »5 the rear chair legs 6, 7 are attached. Latter attack with an outward bend 8. the outside of the middle parts 4 and 5, so that their mutual clearance is greater than the width of the backrest or the bracket 1 to 3. The front, parallel chair legs 1,2 diverge towards each other

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to the rear »chair legs also arranged parallel to each other 6,7 * The stoop support 9 is on the bracket part 3 and the upper end of the middle parts 4.5 attached *

The seat support is made by one of two U-shaped Tubes 10,11 existing oval frame formed «The front ends of this drill butt against each other, the ninternal ends are kept shorter, so that between them straight tube 12 can be inserted, which is rigidly connected to the seat 13 and rotatable on the corresponding insert tube or the like «is stored.

When the chairs are stacked (Fig. 2), the rear chair legs 6, 7, which are cranked outwards, overlap the backrest 3 and the middle parts 4.5 of the chairs below. Each upper chair is supported with the inside edge his legs on the outer edge of the legs and with his back on the back of the one below Chair, while the seat supports of the respective upper chair with the 3itzoberflä.e of the chair below do not come into contact after the fire.

Claims (8)

r bi5 bi «, ΒΑ.305846 * 115.5ί Bremshey & Oo ·, Solingen-Qhligs. Schirtg claims s 1). Stackable tubular steel chair with backrest, its legs diverge downwards and the back legs of the stoop- enclose the back of the chair below in the stack, thereby identifying it, that the front chair legs (1,2) with the frame (4,5 »3) of the Büekenlehne form an Ef-shaped bracket (1 to 5), which the Seat (13) or the seat support (10,11) carries and on its Attack the outside of the rear legs (β, 7) in such a way that their mutual clearance is greater than the 3reite of the bracket » 2) »Stackable tubular steel chair according to claim 1, characterized characterized _t that the parts of the bracket carrying the back support (9) and representing the front legs (1,2) run parallel to one another and are at the same angle to the perpendicular as the rear legs (6,7). 3) c Stackable tubular steel chair according to claims 1 and 2, characterized in that the bracket is divided and consists of an upper U-shaped pipe section (3) and the two front ones that run up to the backrest "Stackable tubular steel chair. · .. * _B , _dt 6 Letter from αη: ..? .. Η «ϊ ^ ± ϊ ^ ~ ....?. Ϊ́ίίίί ± * ^^ ..?. Ϊ. ^ι ίίίί: .... · .ί.ί.ί sheet Legs (1,2,4,5), the Eohrteile (1,4,2,5,35 are connected to one another by means of insertion pipes. 4). Stackable tubular steel chair according to claims 1 to 3, characterized in that the bracket (1 to 3) from the back support (9) - in the blunt Bent angle - runs obliquely downwards and below the seat (13) to form the front legs (1,2) in one another obtuse angle directed opposite to the first is bent 5). Stackable tubular steel chair according to claims 1 to 4, characterized} that the rear chair legs (6,7) from their attachment point up run horizontally for example to the perpendicular going through the arch support (9). 6). Stackable tubular steel chair according to claims 1 to 5 » characterized in that each upper chair of a stack with its legs (1,2,6,7) and the backrest (3) against the same parts of each lower chair is supported in such a way that between the seat support (10,11) or the lower seat surface of the respective upper one There is a small distance between the chair and the seating area of the lower chair in each case. 7). Stackable tubular steel chair according to one or more of the claims 1 to 6, thus identified Letter of: ... οη:. * ^^ ±. ^^^. £ ... «^« ^ ± £ «^:? .. ν.ί ^ ί ^ ... · .Λ *. *. ". Blott. net, since the seat support consists of an oval ear (1O ₉ 11} * 8th). Stackable tubular steel chair with folding seat mack spoke 7? characterized by the fact that when the Sitzssflager is divided perpendicular to the backrest (9), the front ends of the U-shaped ears (10, 11) meet, the rear ends are at a distance from each other and that between the latter there is a rigid connection to the seat (13) - read straight ear (12) on a plug-in pipe ο «the like. is rotatably mounted.