The bottle cleaning as a basis for the subsequent steps necessary at present, the bottle washer machine on the market ignored the bottle mouth and bottle cleaning thread, while the thread is the most dirty part of the bottle. Using TRIZ theory, analysis revealed summed up the problems in the design process, using innovative principle, field research, combined with the actual needs, set up product innovation design, rendering the physical map, get the user experience results. A Washer Machine model is established for the thread bottle, which solves the defect that the traditional bottle washer machine cannot effectively clean the screw thread, and improves the user's health experience degree.