Danian Yang

Toronto, Canada

Multi-function Bits-Wrench

This is a project in 2009. After researching the hand tools market,the idea of combining all the useful tools such as screwdriver, wrench, knife, bits holder in one tool came into reality. Also it has the morden appearance and professional quality. And most important of all, it has to be mini.

Some sketch The original inspiration is came from some ancient patterns, such as the head of dragon
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I modified the concept to make it looks more simple.
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Another concept, but it's very difficult to assembled together and make sure it can be rotated smoothly. And if I made it by all metal, looks better, but the cost will be more unacceptable.
Heavy-duty concept, with new concept Duo wrench function and 5 bits.
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I want to keep 3 bits in the tool, but it's too thick and made the product looks too heavy. So I tried to add another function--flash light, to made the thickness more reasonable.
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Another concept. I tried to arrange the 3 bits in level. But the axis of bits holder is too weak, there is not enough space to build a strong structure.

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