RAZOR CARTRIDGES
Razor cartridges are disclosed that include (a) an elongated housing comprising a generally rectangular main portion defining a central open area and having a first width, and a shelf portion extending from the main portion and terminating in a leading edge, the shelf portion having a second width narrower than the first width, (b) a plurality of blades disposed within the open area of the main portion of the housing, and (c) a pair of clips disposed on opposite sides of the open area and configured to secure the blades in the housing, each clip having a pair of legs that wrap around the main portion of the housing outboard of the open area and are bent against a lower surface of the main portion. Shaving systems and methods of shaving are also disclosed.
1 . A razor cartridge comprising:
an elongated housing comprising a generally rectangular main portion defining a central open area and having a first width, and a shelf portion extending from the main portion and terminating in a leading edge, the shelf portion having a second width narrower than the first width,
a plurality of blades disposed within the open area of the main portion of the housing, and
a pair of clips disposed on opposite sides of the open area and configured to secure the blades in the housing, each clip having a pair of legs that wrap around the main portion of the housing outboard of the open area and are bent against a lower surface of the main portion.
2 . The razor cartridge of claim 1 , further comprising an elastomeric guard mounted on the shelf portion such that at least a portion of the elastomeric guard extends beyond the main portion of the housing.
3 . The razor cartridge of claim 2 wherein the elastomeric guard comprises a plurality of longitudinally extending fins.
4 . The razor cartridge of claim 3 wherein at least some of the fins are disposed outside of the main portion of the housing.
5 . The razor cartridge of claim 1 wherein the second width is substantially equal to a width of the open area of the main portion.
6 . The razor cartridge of claim 1 wherein the shelf portion extends beyond the main portion a distance of about 2 to 4 mm.
7 . The razor cartridge of claim 3 wherein the fins have different lengths, and a longest fin is positioned adjacent the leading edge of the shelf.
8 . The razor cartridge of claim 1 wherein both of the legs of each clip are visible along their entire length.
9 . The razor cartridge of claim 1 wherein the second width is about 5 to 10 mm less than the first width.
10 . A shaving system comprising:
a handle, and
a razor cartridge mounted on a distal end of the handle, the razor cartridge comprising
an elongated housing comprising a generally rectangular main portion defining a central open area and having a first width, and a shelf portion extending from the main portion and terminating in a leading edge, the shelf portion having a second width narrower than the first width,
a plurality of blades disposed within the open area of the main portion of the housing, and
a pair of clips disposed on opposite sides of the open area and configured to secure the blades in the housing, each clip having a pair of legs that wrap around the main portion of the housing outboard of the open area and are bent against a lower surface of the main portion.
11 . The shaving system of claim 10 , further comprising an elastomeric guard mounted on the shelf portion such that at least a portion of the elastomeric guard extends beyond the main portion of the housing.
12 . The shaving system of claim 11 wherein the elastomeric guard comprises a plurality of longitudinally extending fins extending from a common base.
13 . The shaving system of claim 12 wherein the elastomeric guard is positioned so that at least some of the fins are disposed outside of the main portion of the housing.
14 . The shaving system of claim 11 wherein the second width is substantially equal to a width of the open area of the main portion.
15 . The shaving system of claim 11 wherein the shelf portion extends beyond the main portion a distance of about 2 to 4 mm.
16 . The shaving system of claim 12 wherein the fins have different lengths, and a longest fin is positioned adjacent the leading edge of the shelf.
17 . The shaving system of claim 1 wherein both of the legs of each clip are visible along their entire length.
18 . The shaving system of claim 1 wherein the second width is about 5 to 10 mm less than the first width.
19 . A method of shaving, the method comprising:
contacting the skin with a razor cartridge, the razor cartridge comprising (a) an elongated housing comprising a generally rectangular main portion defining a central open area and having a first width, and a shelf portion extending from the main portion and terminating in a leading edge, the shelf portion having a second width narrower than the first width, (b) a plurality of blades disposed within the open area of the main portion of the housing, and (c) a pair of clips disposed on opposite sides of the open area and configured to secure the blades in the housing, each clip having a pair of legs that wrap around the main portion of the housing outboard of the open area and are bent against a lower surface of the main portion.