RU10060U1 - FURNITURE FOR SEATING - Google Patents

Description

Furniture for seating.

The proposed utility model relates to armchairs and buckwheat with a frame made of metal tubular elements forming supporting frames.

Seating furniture characterizing the state of the art is known from the patent literature, which comprises a metal tubular frame including a support, a seat and a back with armrests made from arched beams connected by lintels to form frames, upholstery and filler, the transverse dimension of the seat being less than the distance between the corresponding armrests sections of the back. (1,2)

These constructions are cumbersome and functionally unreliable, since the load bearing elements are 11px1ud11tlno qq) and are deflected by floor coverings, deforming them when closed} nivan11, abrasion, etc.

The noted disadvantages are eliminated in a chair containing a support, a seat and a back with armrests made in the form of frames connected to form a chair frame, upholstery and a filler. (3)

The base and back frames contain arcuate towers and associated jumpers, the seat frame consists of a U-shaped beam, the branches of which are connected by cross members, and connected to the support frame with the possibility of swinging and with the formation of a spatial loop. The seat is connected to the curved base beams from the back of the chair.

The frame, as well as the design of the chair selected in the closest analogue, provides furniture with guaranteed stability (including a multi-seat sofa) with an asymmetric load on the seat and back, because the center of mass is invariably located above the unreached area of the support.

Furniture for seating corresponds to the parameters of anthropomy and is characterized by dynamic strength, the swivel seat is not sk) I11nt in various reushes of the truck for a long period of operation, tic as there are no rotating elements.

A 47 s 3/023 2 - i &

However, strong n) opriiuH wui is very easy to use, it has more than one beam: it is complicated and difficult to install, which is very easy and accurate 1

production and assembly.i

GLOSORANSPPSNGSH form of classroom about the form of closed loop loops is limited to the function of Me6ejui, but it is comfortable because it is difficult to obscure the basement

shoulders, the cramped hands of a person of the day unloading the skeletal skeleton and muscles when sitting.

The task, which the real useful MO; I, CJII is aimed at, is to simplify KOiicTiJyicuna furniture for seating, higher quality manufacturing and assembly, lower cost and consumer chain |

products.f

The required technical pe3yj bTnT is achieved by the fact that it is not (1 |

furniture for a seat51 (iqjecjio,) containing 1 MeTnj Jui4ecKHii tubulars |

, onoru, and C 1inku with no; and 1

you OJIIe I I; i this :) q); goobr gihy bshyuk, o6pii3y onuixram, 1 lyol 1 carrier, also transverse patMcp sndsn1I1 instantaneous heat of the 1st corresponds to 1i1mp on the ankle-plank areas of the back, but fedlo1 1 about the author, there are a few more details; i zhespso connected) ubchap mp, oTornyiuiMH to the sweeps, in the place of the COTOpi ix er rs and 1 yen unors with gishdamn

(| 1 CC 1 eU e C1 eM11OI DEPARTMENT SNUTO11,.

, improve 111e and already1 | Harschsgsrigik mebesh of the day of the Siddish, which has a non-uniform shape, nightly resistant to 1fuktsn1o with a removable frame seat, zhpso with q} e sewn with the frame of the frame.

G1red) 07ke1Paya furniture with about; du sotiyakam11 ia d) the image of the frame beam will create diy comfortable with the help of oyora 1leche, 1 red1 and echg.ya person)

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Removable edepne increases the technical support of the product, the elements of which are made of excess rg1:} by doing and quickly combined during assembly.

Substantial 11p; June 11th of a technical solution is illustrated by a drawing, where

pa 1 - photo 17af11ya / umniin;

ua figure 2 - assembly diagram of the frame;

on fng.Z - the frame in the assembly (chair);

on fng. 4 - to the same side, B1SC;

on fng.Z - the same, top view.

The furniture frame for furniture (Fig. 2-5) is made of metal tubular (diameter 22, 25 mm, thickness 1.5 and 2.0 mm) beams 1,2,3 corresponding to the base, seat and door with knobs, which are interconnected congruent (Fig. 5).

Beams 1 and 3 are interconnected by vertical tubular croiiicaMH 4, which, at the height of the seat 2, are bent away from the narul, in the front of these 3 and, in particular, from 1 to 1 of the armrests combined with the Sync 3, forming supporting frames, arched beams to which are connected hq) with a pair of 5.

In the slabs and q of the bend of the struts 4, there are rounded and ilignite uior b with sockets 7 (fng. 2) iodine fixing iggirn 8 (Figs. 2, 4), removable on the frame of the seat 2, with an extended closed configuration and reinforced with 1 tubular growing dies 9.

Ogdelio nggotogleniya frame of the side 2 is mounted on the uiors of 6 racks 4, but in this case the pins 8 are located in the sockets 7, 1 ds of the fixed fixture, and the screw nuts are threaded.

Therefore, q) the size of the seat 2 is guaranteed to be shorter than the distance of the io; and 1okotiokamn siinkn 3 due to the fact that the sink 4 will bend 1 out.

Sideye 2, Shaped by Koifryi furniture frame siiki 3 s

the knots and axes 1 are covered with decorative upholstery with a different stitch (Fig. 1). Under the ianodistel ia the frame of side 2, there is a faq of 11th Iroclus, Isa (conditionally did not show) day 1, 1 of the largest one-and-a-half tail.

The armchair and divan with caviar; |; 1a1I1oy kojruktsiya karkpsa have improved stability and d1I1amichiysuyu urochitosti, comfort for relaxation, from;

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seats and correspond to atropometry, which separates consumer demand and the preferred choice.

The proposed utility model is not known from available sources of information of the prior art, from which the day of a furniture specialist does not explicitly follow, and can be industrially reproduced in serial production, that is, meets the criteria of patentability.

(56) Used literature.

1.Patent of Germany №2248264 from 01.07.78, cl. A 47 C 5/04.

2. US patent No. 3870364, publ. 11.03.75, A 47 C 3/00

3. The certificate of the Russian Federation for utility model No. 4665, publ. 08/16/97 in bull. No. 8, A 47 C 3/00 - a zrototype.

-4 Formula

Claims (1)

Furniture for seating, comprising a metal tubular frame including a support, a seat and a back with armrests made of bridged arched beams forming frames, upholstery and filler, the transverse dimension of the seat being less than the distance between the corresponding armrest sections of the backrest, characterized in that the arcuate beams the frames of the back with armrests and supports are made congruent and rigidly connected by tubular, bent to the back of the uprights, in the place of the bend of which stops are fixed with sockets for fixation iruyuschie pins removable closed seat frame.