Lots of people across the globe are suffering from disabilities either temporary or permanent, and many of them are having difficulty in walking. That is why the role of the wheelchair is important for all having physical disabilities where they cannot walk by self. To address this issue wheelchairs are available in market with following benefits (i) easy transportation, (ii) compact storage space. This study is to propose a design of detachable folding mechanism that can mount on the frame of standard size wheelchair and can be dismounted to replace if any break down or maintenance. The mechanism can be mounted on standard wheelchairs and safe up to 150 kg weight of the subject.