| 摘要 |
A resin safety shoe toe cap, formed of a fiber-free thermoplastic resin and comprising a front end upright portion, a big toe upright portion, a little toe upright portion, a top portion, and a bottom portion, wherein: (a) outer wall surfaces of the respective upright portions are formed so as to rise substantially vertically to the bottom portion; (b) an inner wall surface of the front end upright portion is curved, and the inner wall surface opposed to the vertical surface of the outer wall is thicker at a top portion side than at a bottom portion side; and (c) the front end upright portion is formed to be thicker in thickness than the little toe upright portion and the big toe upright portion. The shoe toe cap is reduced as much as possible in weight and yet meets safety standards for shoe toe caps. |
