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    • 4. 发明公开
    • SHAVING RAZOR AND BLADE UNIT WITH IMPROVED GUARD
    • 剃刀和刀片装置配有改进的防护装置
    • EP1259359A2
    • 2002-11-27
    • EP01911186.3
    • 2001-02-27
    • THE GILLETTE COMPANY
    • WALKER, Vincent, P., Jr.METCALF, Stephen, C.
    • B26B21/40
    • B26B21/4018
    • A shaving razor blade unit that has a plurality of blades and a guard that includes two groups of rows of elongated, elastomeric fins arranged generally parallel to the cutting edges of the blades. The first group of fins has tips with generally uniform base to tip heights of a first dimension, and the second group of fins has tips with generally uniform base to tip heights of a second dimension, the second dimension being less than one fifth of the first dimension. Also disclosed are elastomeric guard fins having base to tip heights less than 0.15 mm, and the fins being the last skin engaging structure contacted by a user's skin before contacting the blades.
    • 一种剃须刀片单元,其具有多个刀片和防护装置,所述防护装置包括大致平行于刀片的切割边缘布置的两组细长的弹性翅片。 第一组翅片具有尖端,其具有大致均匀的基部以顶出第一尺寸的高度,并且第二组翅片具有尖端,所述尖端具有大致均匀的基部以顶出第二尺寸的高度,第二尺寸小于第一尺寸的五分之一 尺寸。 还公开了具有基部到顶端高度小于0.15mm的弹性体防护翅片,并且翅片是在接触刀片之前由使用者的皮肤接触的最后的皮肤接合结构。