| 摘要 |
The present invention relates to sandals that are sturdy and beautiful as the uppers for inserting feet are fixed firmly to midsoles, and the midsoles, outsoles and the uppers are composed of different materials. The present invention comprises: midsoles composed of a shock-absorbing material; and outsoles composed of raw rubber. Outsole protrusions are formed on the bottom of the midsoles to insert the outsoles without separation so that the outsoles can be inserted and fixed into the bottom of the midsoles. A fixing groove is formed at the toe part of the midsoles to insert the fixing protrusion of the uppers. A supporting groove is formed at a heel part to insert the supporting protrusion of the uppers. A groove of the uppers is formed on the side surface of the midsoles to insert the uppers not to protrude. The fixing protrusion of the uppers is inserted into the fixing groove of the midsoles, the supporting protrusion of the uppers is inserted into the supporting groove of the midsoles and the groove of the uppers, and the outsoles are fixed. |
