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This is a hammer composite with two parts and can provide the most safe way to nail. The first part is a hammer with elastic bar which can be bended for momentum. The second part is a nail holder with metal bar. We can bend elastic part for knock the solid part to nail-in the front of a nail, which is the most dangerous part through whole process.
With the slidable switch, we can change it between a normal hammer and an elastic hammer for different needs.
Except the advantage of safety and easy. Its also very useful for people who are feeble or weak sighted.
National Cheng Kung University
Industrial Design
Tainan, Taiwan
Shih-Wen Hsiao
National Cheng Kung University
Tainan, Taiwan
LIN, MING-HSIEN
LAI, CHING-JUNG