Sketches

The design process began with sketching various ideas, focusing on form, functionality, and the integration of a combination locking mechanism. The main challenge was developing a secure yet elegant locking system that fit seamlessly into the perfume bottle’s design. Through multiple sketches and concept iterations, we explored different mechanical solutions before refining the most promising approach for prototyping. These sketches served as a foundation for the 3D-printed prototypes that followed.

CAD Design

The CAD design phase was crucial in translating initial sketches into a functional 3D model. A key challenge was engineering the combination locking mechanism to be both secure and compact while fitting seamlessly within the perfume bottle’s form. Multiple iterations were created in CAD to refine the internal components and ensure smooth operation. This digital modeling allowed for precise adjustments before moving into 3D printing, helping to identify potential issues early in the design process.

3D Printing Prototypes

The 3D printing phase allowed us to bring the CAD design to life and test the functionality of the combination locking mechanism. Over ten prototypes were printed, each iteration refining the fit, alignment, and overall operation of the locking system. This process was essential in identifying design improvements before moving forward. The next step in our roadmap is to transition to a machined aluminum version, which will further enhance durability and precision while evaluating the design for potential production.