Portable 12V Tyre-Sealant Air Compressor – Product Design & BOM

A portable 12V compressor that inflates and seals a punctured tyre in one operation, pumping air through sealant so pressure drives the compound into the tyre wall. Full mechanical design: piston and valve assembly, drive train, two-shell housing and hose routing. 15-part bill of materials, split 9 custom to 6 purchased, with materials selected on availability and strength against cost. Prototyped by 3D printing. Images: housing render and the exploded assembly drawing with parts list. Software: SolidWorks
solidworks 3d-printing bom product-design consumer-product exploded-view compressor