Abstract： The power tools is that one kind various in style, mechanized tool of electric drive multiple functional, widely used, simple and convenien, have already become people's essential daily tools in work and life. Power tools structure is light and handy, carry easy to use, can raise production efficiency several times to several dozen time than craft tool, can be moved and dawdled less than the pneumatic tool. Power tools widely used in national economy each field already, enter family make it beautify the house not to used for, it is a kind of mechanized tools having a large capacity and a wide range. This text will be from three visual angles of market current situation, characteristic, designer trends of the electric tool, To explain the design of the electric tool and development question, propose the family designer trends of the power tools.
Key words：Power tools; style; design tendency; shape
