公开(公告)号：US20240065384A1

公开(公告)日：2024-02-29

申请号：US17822221

申请日：2022-08-25

申请人： Teng-Jen YANG ,  Jen-Yu YANG

发明人： Teng-Jen YANG ,  Jen-Yu YANG

IPC分类号： A43C13/04

CPC分类号： A43C13/04

摘要： A spike structure made of different materials includes: a sole protruding portion, an interface member and a cleat member. The interface member is disposed between the sole protruding portion and the cleat member, so that the sole protruding portion does not directly contact the cleat member, but the sole protruding portion and the cleat member are in contact with the interface member, and because the interface member is easily bonded to the cleat member, the interface member and the cleat member can be fixedly combined by bonding. Besides, the interface member and the sole protruding portion are made of hard materials with similar hardness and are not easily deformed when they are in contact with each other. Therefore, the interface member and the sole protruding portion are not easily slipped off.