DE102006015821A1 - Seat furniture e.g. sofa, for use in premises, has seat surface comprising parallel seat profiles that are arranged transverse to longitudinal direction and connected with one another, where one of profiles has profile sections - Google Patents

Abstract

The furniture has side walls (1.1, 1.2), and a seat surface (2) arranged between frames and extending in a longitudinal direction (A). The seat surface comprises parallel seat profiles that are arranged transverse to the longitudinal direction and connected with one another, where one of the profiles is an extruded section from aluminum and has profile sections. One of the profile sections has a rounded free edge, and a guide sleeve is arranged in the profile section. An independent claim is also included for a method for manufacturing a seat furniture.

Description

The The invention relates to a chair for use in or outside of premises with at least two side walls between which a seat in one longitudinal direction extends.

State of technology

Seating furniture is known in a variety of forms and designs and on the market. These include chairs and benches but also sofas. Only for example will be on the G 94 18 460.7 referenced, from which a bench with a base frame and a seat, which is formed by the base frame or rests on the base frame described. The seat is preferably still assigns a backrest.

From the DE 199 27 934 C2 is known a folding bench with a rear wall, a backrest and a seat, in which the backrest is divided and has a fixed backrest part and a movable backrest part.

While the seat closed in most cases is or by in the longitudinal direction of the chair extending panels is formed, the backrest can also by individually be designed vertically towering struts.

task

task The present invention is to provide a chair of the o. To create kind which is easy and inexpensive It can withstand all kinds of weather and offers the user extra comfort offers.

Solution of task

to solution the task leads that the seat from individual juxtaposed transverse to the longitudinal direction seat profiles exists that are interconnected.

The means the seat is no longer closed, but an open structured Character has. The distances But between the individual seat profiles also cause a good ventilation, so a seat sweating is significantly reduced especially in warm weather.

The Production should be very easy. That's why once Remember, every seat profile as a plastic injection molding manufacture. In another possibility is provided, an extruded profile made of aluminum and the corresponding profiles of this Cut extruded section. It is possible in the extruded profile corresponding reinforcing ribs to integrate, which increase the strength of the chair. It also makes it significant Saved weight.

at a seat profile, which is made of an extruded profile is additionally intended to assemble the seat profile of individual profile sections. In this way you can desired Receivables are taken into account.

In As a rule, it will also prove necessary to have a backrest provided. According to the present invention also exists the backrest from individual back profiles, which together and preferably with the Seat profiles are connected. Especially preferred is that Seat profile and backrest profile identical and made of the same material are made.

to Improvement of the seat characteristics is provided that an outer frame formed widened the seat profile and possibly the backrest profile so that the profile is not in the back or the back of the User cuts in. But there should be so much between the frame as possible Material can be saved to reduce the weight.

In a preferred embodiment go the seat profile and the backrest profile an articulated connection with each other which is particularly important when the individual profiles are on one Soul be raised. This soul will be between the sidewalls clamped, under sidewalls not only a closed Structure is to understand, but also side frames, scaffolding od. Like. fall under it. The side cheeks can also od stone, wood od. Like. Be.

At the thread The individual profiles on the souls can be separate spacers be provided or the guide sleeves are formed extended, so that the profiles keep a distance between them.

Of particular advantage is when the souls is suspended yielding or yielding. The soul itself can be yielding, for which a certain choice of material takes place. A resilient suspension is preferably done on at least one side wall, for example, the soul passes through a side wall and pushed her other end plate springs and secured by nuts. Now, when the user sits down on the seat or leans against the backrest profiles, these profiles can yield to a certain extent, whereby the seating comfort is significantly improved. The functional support of the soul on the side cheeks can then by appropriate covers be secured from arbitrary access.

According to the inventive method First, the individual seat profiles are injection molded or extruded manufactured and to form a seat individually adjacent to each other across the longitudinal direction the seat arranged between the side walls and connected to each other. Of course It is also conceivable, Lehnenprofile equal to the seat profiles, preferably articulated, to connect. This process can also later respectively.

figure description

Further Advantages, features and details of the invention will become apparent the following description of preferred embodiments and by reference the drawing; this shows in

1 a perspective view of an inventive seat;

2 a side view of a unit of backrest and seat profile;

3 a partially illustrated plan view of a part of a seat.

According to 1 is a chair P designed as a bank. This bench has two side cheeks 1.1 and 1.2 on, between which is a seat 2 and a backrest surface 3 extends in the longitudinal direction A.

The side cheeks 1 are made of metal in the illustrated embodiment and have an inner surface 4 and one the inner surface 4 except for a foot strip 5 circumferential edge 6 on. With the foot strip 5 Can the seating P be anchored as desired.

Both seat 2 as well as backrest surface 3 are made of individual seat profiles 7 or backrest profiles 8th formed, which extend approximately at right angles to the longitudinal direction A of the chair P and are vertically up or employed.

In an in 2 embodiment shown are seat profile 7 and backrest profile 8th identically formed. Every profile 7 / 8th consists of two profile sections 9 and 10 , which was produced by extrusion from, for example, aluminum.

The profile section 10 has a free edge 11 which is rounded to improve seating comfort. Further, located in the profile section 10 another guide sleeve 12 ,

Opposite the free edge 11 is a plug connection 13 provided over which the two profile sections 9 and 10 connected to each other.

The profile section 9 is an eye at the end 14 molded, which with a corresponding eye on the backrest profile 8th matches. Through the eyes, for example, a bolt or a rod can be inserted, creating a hinged connection between the seat profile 7 and backrest profile 8th will be produced.

In 3 is shown that seat profiles 7.1 can also be made from a plastic profile. This is usually done by injection molding. This is a guide sleeve 12.1 integral part of this seat profile 7.1 ,

In use position, the guide sleeves 12 respectively. 12.1 from a soul 15 traversed. This soul 15 can be a wire rope od. Like., Which has the advantage over a rod that it reacts to a seat pressure and is more comfortable for the user.

On the one hand, there is the soul 15 on the side wall 1.1 firmly, by opening an opening 16 in the side wall 1.1 passes through and also a support disk 17 , Otherwise, the slice 17 is on the soul 15 A mother 18 placed.

After the opening 16 pervades the soul 15 a spacer sleeve 19 before then the individual seat profiles 7.1 to the soul 15 are threaded.

After the seat profiles 7.1 pervades the soul 15 another spacer sleeve 20 and then reaches through another opening 21 in the side wall 1.2 and a support disk 22 , After the support disk 21 is the soul 15 or a corresponding fitting 23 a plate spring package 24 put on by a mother 25 and a lock nut 26 is secured.

Both mother 18 on the side wall 1.1 as well as the spring assembly 24 on the side wall 1.2 are through appropriate covers 27 respectively. 28 protected against access.

The production of the seat according to the invention takes place as follows:
In the injection molding process, the individual profiles 7 . 7.1 or 8th manufactured or extruded are long extruded profiles for the seat profiles 7 and backrest profiles 8th produced. The individual profile sections 9 and 10 are then cut off from the extruded profiles and into the seat profiles 7 or backrest profiles 8th put together.

This is followed by a connection of seat profile 7 and backrest profile 8th by passing a suitable corresponding connector through the eyes 14 pushed and secured.

Before or after but also the individual seat profiles 7 respectively. 7.1 and backrest profile 8th to the respective souls 15 be threaded, which is preferred in place between the two side cheeks 1.1 and 1.2 happens. Ultimately, the connector will 23 the soul 15 through the spacer sleeve 20 , the opening 21 and the support disk 22 pushed and the other end the plate spring package 24 placed. By the mother 25 then becomes the soul 15 stretched to a desired mass. The mother 25 is through the locknut 26 secured.

Finally, then the covers 27 and 28 about the corresponding arrangements on the side cheeks 1.1 respectively. 1.2 clipped.

Claims (19)

Seating furniture for use in or outside premises with at least two side cheeks ( 1.1 . 1.2 ), Side frames, scaffold od. Like. Between which a seat ( 2 ) extends in a longitudinal direction, characterized in that the seat surface ( 2 ) of individual juxtaposed transversely to the longitudinal direction (A) seat profiles ( 7 . 7.1 ), which are interconnected. Seating furniture according to claim 1, characterized in that at least one seat profile ( 7.1 ) is a plastic injection molding. Seating furniture according to claim 1, characterized in that at least one seat profile ( 7 ) is a section of an extruded profile, in particular aluminum. Seating furniture according to one of claims 1 to 3, characterized in that the seat profile ( 7 ) from individual profile sections ( 9 . 10 ) is composed. Seating furniture according to at least one of claims 1 to 4, characterized in that the seat profile ( 7 . 7.1 ) a backrest profile ( 8th ) assigned. Seating furniture according to claim 5, characterized in that seat profile ( 7 ) and backrest profile ( 8th ) are formed identically. Seating furniture according to claim 5 or 6, characterized in that seat profile ( 7 . 7.1 ) and backrest profile ( 8th ) make an articulated connection with each other. Seating furniture according to at least one of claims 1 to 7, characterized in that the seat profiles ( 7 . 7.1 ) and / or the backrest profiles ( 8th ) are spaced apart by spacers. Seating furniture according to at least one of claims 1 to 8, characterized in that the seat profiles ( 7 . 7.1 ) and / or the backrest profiles ( 8th ) of at least one soul ( 15 ) are traversed. Seating furniture according to claims 9, characterized in that the soul ( 15 ) Guide sleeves ( 12 . 12.1 ) on or in the profiles ( 7 . 7.1 ) passes through. Seating furniture according to claim 9 or 10, characterized in that the soul ( 15 ) is a wire rope. Seating furniture according to one of claims 9 to 11, characterized in that the soul ( 15 ) at least one compliant with a side cheek ( 1.2 ) connected is. Seating furniture according to claim 12, characterized in that the soul ( 15 ) at least one side cheek ( 1.2 ) and their cup springs ( 24 ) are deferred. Seating furniture according to claim 13, characterized in that for fixing the disc springs ( 24 ) Nuts ( 25 . 26 ) on the soul ( 15 ) are attached. Seating furniture according to claim 13 or 14, characterized in that the disc springs ( 24 ) from a cover ( 28 ) are overrun. Method of manufacturing seating furniture (P) for use in or outside premises with at least two side cheeks ( 1.1 . 1.2 ), Side frames, scaffold od. Like. Between which a seat ( 2 ) in a longitudinal direction (A), characterized in that individual seat profiles ( 7 . 7.1 ) produced by injection molding or extrusion molding and used to form a seat ( 2 ) individually juxtaposed transversely to the longitudinal direction (A) of the seat surface ( 2 ) between the side cheeks ( 1.1 . 1.2 ) are arranged and connected to each other. A method according to claim 16, characterized in that with the seat profiles ( 7 . 7.1 ) Backrest profiles ( 8th ) are hinged. Method according to claim 16 or 17, characterized in that seat profiles ( 7 . 7.1 ) and / or backrest profiles ( 8th ) to a soul ( 15 ) between the two side cheeks ( 1.1 . 1.2 ) are reared. Method according to claim 18, characterized in that the soul ( 15 ) at least ei ner sidewall ( 1.2 ) is held compliant.