RU71868U1 - FURNITURE SUBJECT FOR SEATING AND LAYING AND MECHANISM OF TRANSFORMATION OF FURNITURE SUBJECT - Google Patents

Abstract

1. A piece of furniture for sitting and lying, comprising a body, a fixed seat, a backrest, a sliding part with a frame and a pillow, a transformation mechanism made in the form of articulated levers and allowing the sliding part to be moved and the pillow of the sliding part to be lifted so that the seat and pillow form a place for lying, the transformation mechanism contains elements for placing the pillows of the sliding part, characterized in that the elements for placing the pillows of the sliding part are made in the form of corners having a vertical and horizontal battening shelves, the corners of the horizontal shelf set down and facing the center mebeli.2 subject. The mechanism of transformation of a piece of furniture containing articulated levers, elements for accommodating a pillow of a sliding part of a piece of furniture, characterized in that the elements for placing a pillow of a sliding part are made in the form of corners having vertical and horizontal shelves, with the corners being set with the horizontal shelf down and facing the center of the piece of furniture.

Description

The technical field to which the utility model relates.

A utility model relates to furnishings intended for sitting and lying, for example to sofa beds or chair beds.

State of the art

The prior art knows a large number of such pieces of furniture having various designs and operational capabilities.

As the closest analogue, a well-known piece of furniture for sitting and lying is selected, comprising a housing, a fixed seat,

a back, a sliding part with a frame and a cushion, a transformation mechanism made in the form of pivotally connected levers and providing movement of the sliding part and raising the cushion of the sliding part so that the seat and pillow form a place to lie, the transformation mechanism contains elements for accommodating the cushion of the sliding part (patent RU 36608 U1, A47C 17/13, published March 20, 2004). A disadvantage of the known means is the insufficient strength of the mounting of the cushion of the sliding part from the action of force factors acting in the transverse direction of the piece of furniture.

Utility Model Essence

The objective of this utility model is to create a piece of furniture for sitting and lying with improved performance characteristics.

In the course of solving this problem, a set of technical results is achieved, consisting in increasing the strength and reliability of fastening the pillows of the sliding part of the furniture item, increasing the rigidity of the structure, increasing durability, increasing the thickness of the pillows of the sliding part without increasing the overall dimensions.

This set of technical results is achieved by the fact that the piece of furniture for sitting and lying contains a housing, a fixed seat, a backrest, a retractable part with a frame and a pillow, a transformation mechanism made in the form of articulated levers and providing for the movement of the sliding part and the lifting of the pillow of the retractable part, that the seat and the pillow form a place for lying, the transformation mechanism contains elements for placing the pillows of the sliding part, while the elements for placing the pillows of the sliding part are made in a corner, with vertical and

horizontal shelves, with the corners installed with a horizontal shelf down and facing the center of the piece of furniture.

This set of technical results is also achieved by the fact that the mechanism of transformation of a piece of furniture contains articulated levers, elements for accommodating a pillow of a sliding part of a piece of furniture, while the elements for placing a pillow of a sliding part are made in the form of corners having vertical and horizontal shelves, while the corners are set a horizontal shelf down and facing the center of the piece of furniture.

A distinctive feature of this utility model is that the indicated arrangement of fasteners allows the use of vertical shelves of fasteners as additional supporting elements that perceive lateral loads on a piece of furniture.

List of drawings

Figure 1 presents a side view of a piece of furniture in the assembled position.

Figure 2 presents a side view of the sliding part of the piece of furniture in the extended position.

Figure 3 presents a front view of the transformation mechanism and the cushion of the sliding part of the piece of furniture.

Information confirming the feasibility of implementing a utility model

A piece of furniture for sitting and lying contains a housing 1, a fixed seat 2, a back 3, a sliding part 4 with a frame 5 and a pillow 6. A piece of furniture may contain a support 7 of the sliding part.

The piece of furniture contains a transformation mechanism 8, made in the form of pivotally connected levers and providing movement of the sliding part and raising the cushion of the sliding part so that the seat and pillow form a resting place, as shown in FIG. 2.

The transformation mechanism 8 contains elements 9 for accommodating the pillows 6 of the sliding part 4.

Elements 9 for accommodating the pillows 6 of the sliding part 4 are made in the form of corners having a vertical 10 and horizontal 11 shelves. Corners are installed with a horizontal shelf 11 down and facing the center of the piece of furniture.

The device operates as follows.

In the assembled position shown in FIG. 1, the overlying support 7 is in the retracted position, almost horizontally to the floor, the transformation mechanism 8 is in the folded position.

As the extension of the sliding part 4 or under its own weight, the reclining support 7 takes up a working position, touching the floor and holding the weight of the sliding part 4 in the lying position.

The seat 6 of the sliding part 4 is supported by vertical 10 and horizontal 11 shelves of the elements 9. The seat 6 is fixed to the elements 9 by any suitable means, such as screws.

If not the seat 6 is affected by transverse forces, which is possible if a person sits down or stands on the side of the piece of furniture, then the arising loads are perceived not only by fastening means and horizontal shelves 11, but also by vertical shelves 10, because the seat 6 is actually sandwiched between them.

As can be seen in FIG.3 due to the placement of horizontal shelves 11 of the elements 9 from below, the thickness of the cushion 6 of the sliding part 4 can be increased while maintaining the previous dimensions, as in the tool adopted as the closest analogue. Obviously, increasing the thickness of the pillow 6 is equal to the height of the vertical shelf 10 of the element 9. This provides a softer and more comfortable place to lie.

This allows you to reduce the load on the fastening means, increase the reliability and durability of the structure, as well as increase rigidity.

Claims (2)

1. A piece of furniture for sitting and lying, comprising a body, a fixed seat, a backrest, a sliding part with a frame and a pillow, a transformation mechanism made in the form of articulated levers and allowing the sliding part to be moved and the pillow of the sliding part to be lifted so that the seat and pillow form a place for lying, the transformation mechanism contains elements for placing the pillows of the sliding part, characterized in that the elements for placing the pillows of the sliding part are made in the form of corners having a vertical and horizontal battening shelves, the corners of the horizontal shelf set down and facing the center of a piece of furniture. 2. The mechanism of transformation of a piece of furniture containing articulated levers, elements for accommodating a cushion of a sliding part of a piece of furniture, characterized in that the elements for placing a cushion of a sliding part are made in the form of corners having vertical and horizontal shelves, the corners being set with a horizontal shelf down and facing the center of the piece of furniture.