| 摘要 |
To solve a problem, the present invention provides a functional shoe capable of improving an energy conversion effect. According to the present invention, a user is always wearing shoes during daily lives, so a battery can be charged only by solar light in a place in which charging has not been conventionally possible. Moreover, the present invention also provides a functional shoe capable of sufficiently enduring an external force repeated during walking. Furthermore, the present invention also provides a functional shoe capable of being produced through simple production processes and capable of reducing production costs. Problems to be solved according to the present invention are not limited to the described problems, and other problems to be solved according to the present invention, which have not been described, can be clearly understood by those skilled in the art through descriptions hereinafter. The functional shoe provided according to the present invention comprises a solar battery, an electrifier, a storage battery, and a charging unit having an opening and closing rubber cover hung thereon. |
