Foldable adjustable bed chair and cutting piece thereof

Abstract

The invention discloses a folding adjustable bed chair and a cutting piece thereof, and the bed chair comprises a bed head part formed by folding a bed head cutting piece, a plurality of bed body parts which are formed by folding and splicing a plurality of bed body cutting pieces and have rhombus structures, a bed tail part formed by folding a bed tail cutting piece, and a bed surface part formedby folding a bed surface cutting piece, wherein the bed head part is connected with the bed body part through a bed body fixing groove and a notch of the bed body part, the bed tail part is connectedwith the bed body part through a gap between convex plates and a tail plate and a head plate of the bed body part, and the bed surface part is connected with the bed body part through a notch of an end plate. According to the folding adjustable bed chair and the cutting pieces thereof, through folding combination of the cutting pieces of several parts, on the premise that the bearing strength isguaranteed, the cost is lower than that of ordinary furniture, the weight is small, and transportation and installation are convenient; the rhombus structure of the bed body is utilized, the size of the bed body can be adjusted and changed into a seat, flexibility is high, and the bed is suitable for different placement positions.

Description

technical field [0001] The invention relates to folding furniture, especially a folding and adjustable bed chair and its cutting pieces. Background technique [0002] At present, the beds used and sold on the market often use wood, metal and other materials as the base of the bed in order to ensure that the bed has sufficient load-bearing capacity; the disadvantage is that the use of metal or wood makes the overall quality and volume of the bed Relatively large, there will be a lot of inconvenience in the process of handling and installation; in places such as hospitals, there are also some folding beds, but the structure is complex and installation is very cumbersome, and there are many parts, the cost is high, and it also causes inconvenience to disassembly and transportation. For example, a combined folding bed chair disclosed in the Chinese patent literature, its publication number CN208942633U, includes a folding bed and a folding wheelchair. The folding bed is divided ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of the prior art that the weight and volume of the bed are too large, it is not convenient to install and carry, and the cost is too high. Adjustable bed and chair pieces are combined structure, easy to fold and assemble, green and environmentally friendly

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