| 摘要 |
A fastening mechanism of an exchangeable vamp is provided to fix vamps on the outsole of various kinds of shoes and to fix a vamp of a shoe on the outsole of a shoe having no exterior heel leather. The shoes includes an outsole(10), a middle sole, a vamp(20), an insole(40), and a fastening mechanism. The vamp(20) includes plural protruded nails(21) on the bottom thereof. Plural holes(11) are formed on both sides of the central and heel parts of the middle sole. The fastening mechanism includes a lower plate, an upper plate(32), a middle sliding plate having plural side grooves(322), vertical ridges and rear standing material and a positioning member having standing materials, plural side protrusions and a standing part and a depressed part in the rear. |
