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    • 1. 发明授权
    • Gel insoles having thin spring walls
    • 具有下脚跟和脚趾凹部的凝胶鞋垫具有薄的弹簧壁
    • US07784197B2
    • 2010-08-31
    • US11580673
    • 2006-10-13
    • Laura J. CraneRichard T. AventDonald B. Thompson
    • Laura J. CraneRichard T. AventDonald B. Thompson
    • A43B13/38A43B13/18
    • A61F5/14A43B7/1415A43B13/189A43B17/02A43B17/026
    • A removable insole for insertion into footwear, includes a lower layer made of a viscoelastic gel and including a lower surface, an upper surface, a toe portion, a heel portion and a medial arch portion interconnecting the toe portion and the heel portion, a first recess formed in the lower surface of the toe portion and a second recess formed in the lower surface of the heel portion, each recess having a peripheral side wall and a top wall, a plurality of thin, parallel, spaced apart sinusoidal wave shaped spring walls formed from the viscoelastic gel and connected to the top wall and the peripheral side wall in each recess, and the spring walls having lower edges generally coplanar with a lower surface of the toe portion and heel portion which is in surrounding relation to the respective recess; and a top cover secured to the upper surface of the lower layer.
    • 一种用于插入鞋类的可拆卸的鞋垫,包括由粘弹性凝胶制成的下层,包括下表面,上表面,脚趾部分,跟部部分和将脚趾部分和跟部部分相互连接的内侧拱形部分,第一 在脚趾部的下表面形成的凹部和形成在后跟部的下表面中的第二凹部,每个凹部具有周边侧壁和顶壁,多个平坦且平行的间隔开的正弦波形弹簧壁 由粘弹性凝胶形成并连接到每个凹槽中的顶壁和周边侧壁,并且具有下边缘的弹簧壁通常与脚趾部分的下表面和与相应凹部相关联的跟部部分共面; 以及固定到下层的上表面的顶盖。