发明名称 |
STRUCTURE OF FRONT FOOT PORTION OF SHOE SOLE |
摘要 |
There is provided a structure of a sole which may suppress excessive bending, thereby improving the running efficiency, by reinforcing the front foot portion of a sole having a reduced weight. The disclosure is directed to a shoe sole, including a mid sole 2 for absorbing an impact of landing, an outer sole 1 placed under the mid sole 2 so as to be in contact with ground, and a reinforcement element 3 for suppressing bending of a front foot portion Ff during push-off. The reinforcement element 3 is an integral resin part formed in a loop shape, the reinforcement element 3 including a medial reinforcement portion 34 extending in a front-rear direction L along a medial side IN of the front foot portion Ff; a lateral reinforcement portion 35 extending in the front-rear direction along a lateral side of the front foot portion; a connection and reinforcement portion 37 for connecting together the medial and lateral reinforcement portions 34 and 35 and also for providing reinforcement; and a connection portion 38 for connecting together the medial reinforcement portion 34 and the lateral reinforcement portion 35 in an area posterior to the connection and reinforcement portion 37. |
申请公布号 |
US2015282559(A1) |
申请公布日期 |
2015.10.08 |
申请号 |
US201514742319 |
申请日期 |
2015.06.17 |
申请人 |
ASICS CORPORATION |
发明人 |
Nishiwaki Tsuyoshi;Kurosaki Kiyomitsu |
分类号 |
A43B13/16 |
主分类号 |
A43B13/16 |
代理机构 |
|
代理人 |
|
主权项 |
1. A shoe sole, comprising: a mid sole for absorbing an impact of landing, an outer sole placed under the mid sole so as to be in contact with ground, and a reinforcement element for suppressing bending of a front foot portion during push-off, wherein
the reinforcement element is an integral resin part formed in a loop shape, the reinforcement element including a medial reinforcement portion extending in a front-rear direction along a medial side of the front foot portion; a lateral reinforcement portion extending in the front-rear direction along a lateral side of the front foot portion; a connection and reinforcement portion for connecting together the medial reinforcement portion and the lateral reinforcement portion and also for reinforcing the shoe sole; and a connection portion for connecting together the medial reinforcement portion and the lateral reinforcement portion in an area posterior to the connection and reinforcement portion. |
地址 |
Kobe-shi JP |