Review of materials and mechanisms used in the conversion of a foldable chair to a bed

The majority of the Indian population lives in small flats and houses, creating a problem of limited living space. Furniture currently takes up the bulk of the interior space in most homes.To address this issue, furniture should be modular or versatile in addition to its core use.The goal of this research is to create a multipurpose modular adaptable, space-saving, and readily portable chair to bed conversion prototype for people who live in small spaces. This study is about a folding, portable chair to bed conversion mechanism, and more specifically, a portable chair that can be carried in a small space and used in circumstances when seating is limited.Also one can use it anywhere at their own will. The main idea is to develop a product must be cost worthy and must have many purpose than one which makes it more worthy than the products that available in the market. This research is about a foldable/portable chair to bed conversion prototype, and the overall goal is to create a product that is compact when folded or inactive, yet strong and solid while open or active.This product can not only use for basic home need and also for caring it in an easy way using a backpack and to use it according to the buyers needs in any place and situations.