PaddleBoard: Wave Walker

grabcad

Introducing the Wave Walker, the world’s first 3D printed and collapsible Stand-up Paddleboard! Print it in scale, and watch it float. Never be bored in your bathtub again! By using tension forces as the primary design parameter, this board remains lightweight, flexible, and easy to collapse. The individual sections snugly fit within each other via 2” deep pockets without being overly tight. A lightweight cable is used to apply tension to the structure, compressing the units into one cohesive bond. When done paddling, simply slacken up the cables and split the board in half for easy storage. The Wave Walker sections measure approximately 19”x13”x6” and weigh around 3.2 lbs each on average, with a total weight of about 39 lbs for all 12 sections. Technical specifications are detailed throughout the renderings. Assuming filler material will be used in the 3D printing process, I've designed plug holes to allow water to dissolve it, which can then be sealed with included plug cap parts. Non-3D printed components like cables, nuts, crossbars, and tarps are required for completion but can be made on a budget. Wood or bamboo could replace the aluminum cross bars. A redesign may be necessary to allow for more cable slack for full folding. An alternative hard panel footrest is being worked on, though it will increase weight. Check out my designs by Jonathan Brazeau!