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    • 10. 发明申请
    • Cutlery Having Improved Gripping Ergonomics
    • 具有改进的抓握人体工学的餐具
    • US20120079725A1
    • 2012-04-05
    • US13322839
    • 2010-05-27
    • Paul HatchClifford KrapflJulia BurkeThomas MitchellDavid Mucci
    • Paul HatchClifford KrapflJulia BurkeThomas MitchellDavid Mucci
    • B26B29/00B26B3/00
    • B26B3/00B26B29/02
    • A knife for cutting food products comprises a blade portion, a handle portion, and a bolster. The blade portion has a cutting edge and a spine. The spine is disposed on a top side of the blade portion. The bolster has at least a first thickness and is positioned between the blade portion and the handle portion. The bolster comprises a first generally curved-shape proximal boundary and a second generally curved-shaped distal boundary. The bolster has a first lateral sidewall and a second lateral sidewall. A surface depression is disposed between the first generally curved-shape proximal boundary and the second generally curved-shape distal boundary of at least one of the first lateral sidewall and the second lateral sidewall. The first generally curved-shape proximal boundary is spaced a distance from the second generally curved-shape distal boundary to receive a thumb of a user on the bolster.
    • 用于切割食品的刀包括刀片部分,把手部分和垫子。 叶片部分具有切割边缘和脊柱。 脊柱设置在叶片部分的顶侧。 枕垫具有至少第一厚度并且位于叶片部分和手柄部分之间。 枕骨包括第一大致弯曲形状的近端边界和第二大致弯曲形的远端边界。 枕骨具有第一侧向侧壁和第二侧向侧壁。 表面凹陷设置在第一大体弯曲形状的近端边界和第一侧向侧壁和第二侧向侧壁中的至少一个的第二大体弯曲形状的远端边界之间。 第一大致弯曲形状的近端边界与第二大致弯曲形状的远端边界间隔一段距离,以接收垫子上的使用者的拇指。