Guard for a shaving razor
View Patent ↗A shaving cartridge with a housing, cap at a rear of the housing, one or more blades mounted to the housing in front of the cap, and a guard at a front of the housing. The guard has a top surface with a plurality of undulating rows extending parallel to the blade. The undulating rows have crests and valleys. The valleys comprise an elastomeric material and are stepped from a front of the guard to a rear of the guard.
1. A shaving cartridge comprising:
a housing;
a cap at a rear end of the housing;
at least one blade mounted to the housing in front of the cap;
a guard at a front of the housing, the guard having a top surface with a plurality of rows, each row comprising an undulation extending parallel to the blade and having a plurality of crests and valleys, the plurality of crests and valleys comprise an elastomeric material and are stepped in a direction transverse to the blades, with the undulation of the rows closer to the blades being taller than the undulation of the rows further away from the blades, and each crest is aligned in a front-rear direction with a crest in an adjacent row; and
a comb guard between the guard and the at least one blade, the comb guard having a plurality of spaced apart projections generally aligned with the crests in the front-rear direction.
2. The shaving cartridge of claim 1 wherein the crests of one of the undulating rows is 0 mm to 0.5 mm above the projections of the comb guard.
3. The shaving cartridge of claim 1 wherein the valleys are arcuate.
4. The shaving cartridge of claim 1 wherein the crests are arcuate.
5. The shaving cartridge of claim 1 wherein the valleys have a depth of about 0.1 mm to about 0.6 mm.
6. The shaving cartridge of claim 1 wherein the top surface of the guard comprises a single unitary member comprising a single material.
7. The shaving cartridge of claim 1 wherein the material has a Shore A hardness of about 30 to about 90.