Mechanical design of a kids table

Project Description

Please see attached doc. In a nutshell, what is needed:

- mechanical design of a table where table-top can be pulled-up or pushed-down easily

- table height is adjustable and can be stopped at any height

- It should be done without using any external power source,

- with some more constraints mentioned in the doc..

Please start your bids with "table-top", so i understand you read the doc, and generic bids will not be considered.

You need to show previous examples of such mechanical design work, and

You do need to indicate in the bid your initial thoughts on how do you plan to make table folding and stop at any height.

This project is for design only not for manufacturing etc.