DD203227A1 - CONVERTIBLE SEAT OR LIEBEMOEBEL - Google Patents

Abstract

The invention relates to a convertible sitting or lying furniture with in the sitting position telescopically arranged car, which serve in solid lying position as a support for the upholstery. The conversion is to be achieved in a simple manner and with little effort and done without the use of complicated hardware elements. The essence of the invention lies in the articulated two-part frame, which serves both as Rueckenstuetze as well as Liegeflaeche, the base frame and a middle car and in the arrangement of another hinged to the middle car seat frame. Gemaesz the invention, the achievement of the sitting position when telescoping the car is supported by the interaction of a support frame mounted on the lifting angle with a sliding roller on the middle car. An additional inner car serves for the extension of the couch and as storage space.

Description

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(Title of the invention

"Convertible sitting or lying furniture"

Field of application of the invention;

The invention relates to the field of furniture production and relates to the formation of a upholstered furniture with a view to converting it from a sitting to a reclining furniture and vice versa.

Characteristic of the known technical solutions

Seating furniture, which can be converted into a reclining furniture, are in many different ways. Auss forms known .. Ss has already been described in a couch convertible armchair, which consists of a solid frame and several extendable to a couch frame, with an articulated frame attached to the frame intermediate frame is connected to a cushion head frame · in the sitting position but Pührseinrichtungen is picked up from the back part of the frame.

Are also known for receiving a bed frame trained seating, in which the bed frame consists of three hinged parts, namely in the open state the first seating headboard, ein.'Mittelteil and a PuSteil and in the collapsed state, the frame in part from the backrest portion of the Sitzaiöbels is recorded and covered by seat and back cushions; is. The telescoping or folding frame parts are equipped with hinged and lockable supports or with rollers

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A disadvantage of the solutions of the prior art for converting a chair into a reclining furniture or vice versa is the sometimes considerable effort on fitting elements and the requirement of the arrangement of individual upholstery parts, whereby the handling of such furniture, apart from the increased manufacturing costs, is often difficult.

The basic frame for the seating furniture is usually designed so that, when extended or unfolded, the standing base frame, swung-out supports or visible fittings do not meet the design requirements »

With other convertible upholstered furniture whose lying surface is pulled out of the main body of the chair or folded and whose pivotally arranged backrest serves as a lying surface, although a design satisfying solution is achieved, the requirements for quick and easy handling in the · conversion of the furniture but not At the same time, the necessary storage space for such furniture is missing »

Object of the invention

The object of the invention is to provide a high-quality, convertible upholstered furniture properties with respect to the prior art increased use value, which is manufactured to manufacture cheap and excludes the use of complicated fitting systems.

Explanation of the essence of the invention

The invention has for its object to develop a usable as a chair or couch, on the basis of telescopically arranged in the body of the chair car or frame convertible upholstered furniture, with the achieved a quick and easy conversion into the respective furniture type and at the same time required storage space is provided and meets the aesthetic requirements of modern home decor.

According to the invention, the object is achieved in that in the open at the ends of the base frame, the upholstered furniture telescopically a middle and an inner carriage are arranged and at the head end of the base frame pivotally connected by a joint two-part support frame is attached, the.entgegengesetztes. End is hinged in the front third of the middle car. The middle car is further associated with a pivotally mounted seat frame.

On the front side of the inner car, a plate swinging over a slot fitting is mounted, which serves in vertical position as a support for the seat frame and in a horizontal position to extend the lying surface.

In the extended state of the upholstered furniture, the entire lying surface is formed by the support frame, the Sitarahmen and additionally by the swing-out plate. In sitting position, the two-part support frame assumes the function of the back support ..

The hinged to the middle car part of the Stütarahmens is provided according to the invention with a lifting angle, which corresponds to a arranged at the Kopfseitigen.End of the inner carriage Q-guide role when telescoping the car briefly, whereby a slight swiveling up of the support frame is effected.

The mounted on rollers telescopic trolley * are in a further embodiment of the invention, a box-like executed, the head-side end wall of the middle uagens is also open.

The solution according to the invention ensures the quick and easy transformation of the chair into a reclining furniture and vice versa, since the upholstered furniture is ready for operation only by moving the f / agen.

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The ease of handling is further enhanced by the possibility of using a one-piece pad which extends over the entire lying surface, in accordance with the principle of the invention. The provision of storage space and the variability of the length of the lying surface are also advantageous.

embodiment

The inventive solution is in an embodiment with reference to the drawing, in the

] Thirty. " 1 one. Side view of the chair and

Pig. 2 a longitudinal section after transformation into a reclining furniture

represent, explained in more detail.

The upholstery, consists of the base frame 1, inpem the middle car Z and the inner carriage 3 on rollers 4, are movably mounted. A two-part, connected by joint 7 support frame β is connected via joints 8 on the one hand to the base frame 1 and on the other hand to the central carriage 2. By means of a further joint 9, the seat frame 10 is attached to the middle carriage 2.ausnehmerdem. The inner carriage 3 is via a slot fitting 12, a plate 11: assigned * The head end of the inner carriage 3 is finally provided with two rollers 13, while at the longitudinal beams of the Stütarahmens 6 each 'eils a scratch angle 14 is attached. The base frame 1 and the carriage 2, 3 are designed as open-topped box-like elements, both front sides of the base frame 1 and the head-side end wall of the middle carriage 2 remain free.

The respective rear rollers 4a, 5a of the carriage 2,3 are guided on the Längslei.ste the base frame 1 and the middle carriage 2 while the front rollers 4.5 walk at ground level.

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In the execution as a seat, the backrest is through, the. Support frame 6 is formed. The plate 11 serves as a support for the seat frame 10 »Required storage space is located in the inner carriage 3> which is accessible by pivoting the seat frame 10 (Pig. 1)». "By pulling out the middle carriage 2 on the seat frame, the support frame β reaches the horizontal position, whereby the conversion into a reclining furniture has already been completed. * Any necessary extension of the reclining furniture is made by taking off the inner carriage 3 and swiveling the panel 11 upwards (Pig 2).

The reconversion into a chair is done in reverse order, .wobei the necessary slight lifting of the support frame 6 is accomplished by cooperation of the sliding roller 13 with the lifting angle 14 ·. At 16 the upholstery is indicated in Pig »2 ·.

Claims (3)

Invention; 3 spoke to 1 * Convertible reclining or reclining furniture, with telescopically arranged carriages in the sitting position, which serve as support in the recessed lying position serve the upholstery, characterized geknnzeichnet that one above and. frontally open box-like. Base frame (1). on the head-end wall and open top middle carriage (2) and an open top inner carriage '(3) are assigned and on the one hand on the base frame (1) and on the other hand on the middle carriage (2) a hingedly connected two-part support frame (6) and the middle Carriage (2) a seat frame (10) which is supported on a plate (11) pivotably mounted on the inner carriage (3), and the part of the support frame (6) articulated on the middle carriage (2) via lifting angles ( 14) when inserting the carriage (2, 3) for a short time with the inner carriage (3) attached to sliding rollers (13) is in operative connection. 2 «Convertible sitting or lying furniture according to item 1, characterized in that the carriages (2; 3) are equipped with rollers (4a; 4; 5a; 5), wherein the rollers (4a; 5a) on the longitudinal strip of the base frame ( 1) or, the middle car (2) and the rollers. (4; 5) are guided at ground level. 3. Convertible sitting or lying furniture according to item 1, characterized in that the padding do) is formed in one piece. For this a page drawings! _ 7 -