Right Angle Screwdriver Screwdriver is an innovative hand tool design that revolutionizes the traditional screwdriver concept through its adaptable handle configuration, allowing users to operate in both straight and right-angle positions. This versatile tool, designed by Qian Xiaowei and Ye Xinmin, features a sophisticated 45-degree inclined cutting mechanism at the handle's lower end, enabling the two separate parts to connect and lock via an internal neck system for either linear or perpendicular alignment. The design, which earned a Silver A' Design Award in the Hardware, Power and Hand Tools Design category, incorporates ergonomic considerations through its hexagonal prism grip design, optimizing force application and user comfort. Measuring 145mm x 13mm x 13mm, the screwdriver employs aluminum alloy die casting with CNC engraving for durability and precision. Its innovative structure addresses common challenges in tight or facade-adjacent screw installations by extending the force arm through handle articulation, significantly reducing required effort. The tool features interchangeable bits to accommodate various screw types, while its compact form factor and thoughtful engineering make it both portable and practical. The design represents a significant advancement in hand tool engineering, particularly in its approach to mechanical advantage and accessibility in confined spaces, demonstrating how contemporary industrial design can enhance traditional tools through careful consideration of user needs and mechanical principles.
hand tools, ergonomic design, mechanical innovation, adjustable screwdriver, industrial tools, aluminum construction
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