Wear indicator for a disposable razor

B - Operations – Transporting – 26 – B

Patent

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Details

B26B 21/40 (2006.01)

Patent

CA 2184060

A wear indicator (20) is located on the head or frame (14) of a disposable razor or razor cartridge (10), in close proximity to the shaving edge (18) of the blade (16). The wear indicator comprises a mass of material that gradually wears away as the disposable razor or cartridge is used in shaving, the amount of material wearing away being correlated with the amount of wear on the blade edge to provide a visual indication of the relative wear on the blade. Preferably, the wear indicator comprises two strips of material, one atop the other, the upper strip wearing away to reveal the contrastingly-colored lower strip. Alternatively, the material may wear away to reveal or indicia or lettering on the lower strip.

Un indicateur d'usure (20) est situé sur la tête ou le cadre (14) d'un rasoir jetable ou d'une cartouche de rasoir (10), à proximité immédiate du bord de rasage (18) de la lame (16). L'indicateur d'usure comprend une masse de matière qui se dégrade progressivement, à mesure que l'on utilise le rasoir jetable ou la cartouche, la quantité de matière s'usant correspondant au degré d'usure du bord de la lame, de façon à fournir une indication visuelle de l'usure relative de la lame. De préférence, l'indicateur d'usure comprend deux bandes de matière situées l'une au-dessus de l'autre, la bande supérieure s'usant pour découvrir la bande inférieure de couleur contrastée. Dans un autre mode de réalisation, la matière peut disparaître pour révéler une marque ou une lettre sur la bande inférieure.

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