| 摘要 |
A heel is readily and firmly fastened to the insole of a woman's heeled shoe. A fastening bolt (15) with a head (15a) is screwed through a washer (16) and an insole (12) into a reinforcing shaft (14) embedded in a heel (13). The reinforcing shaft (14) includes a thin lower portion (14a) having a small external diameter fixed to a thick upper portion (14b) having a large external diameter. The thick fastening bolt (15) is screwed into the thick portion (14b) such that the heel (13) is firmly fastened to the insole (12) with the reinforcing shaft (14). |
