发明名称 |
Self-cleaning, shock-resistant sole for ventilated shoes |
摘要 |
<p>A shoe sole (A) comprising a fixed insole (B) provided with a series of holes, wherein there is provided a plurality of resilient hollow air chambers extending through the whole thickness of the sole, said chambers having an upper portion with hemispheric shape and circular plan which supports the fixed insole, and a lower portion forming the tread. The shape of such air chambers or spacers is similar to that of an igloo with a central hole (1, 1') at the top. In order to perform a shock-resistant action there are provided conical protrusions (6) projecting from the base of each igloo towards the respective upper hole (1) so that when the walls (2, 5) are deflected by the user's weight, each protrusion (6) will occlude the corresponding hole (1) before all of the air contained in the igloo escapes. <IMAGE></p> |
申请公布号 |
EP0875163(A2) |
申请公布日期 |
1998.11.04 |
申请号 |
EP19980830217 |
申请日期 |
1998.04.08 |
申请人 |
SQUADRONI, ONIFARES ELPIDIO |
发明人 |
SQUADRONI, ONIFARES ELPIDIO |
分类号 |
A43B7/08;A43B13/20;A43B13/22;(IPC1-7):A43B13/18 |
主分类号 |
A43B7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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