| 摘要 |
The basic shoe (2) can be designed as an ordinary sandal type normally serving the purpose of airing the users feet (1) on a hot day. Several additional rectangular-shaped elements (4, 6) are joined to the basic shoe (2) with one of their sides (5) only facilitating an upwards and downwards as well as a slightly oscillating motion in order to guide fresh air to the foot (1) with every step. The intensity of the effects caused by those elements (4, 6) depends on their position. There can be overlapping ends, spring (8) supported action and reinforced seams (5) for special conditions.
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