Razor exposure
Disclosed here are shaving razor systems and methods including razor cartridges with a unitary frame having a length and width, a topside and an underside, wherein the unitary frame includes angled joints or bends connecting at least three guards running lengthwise on the unitary frame, the guards separated by at least three gaps in the frame, and at least three blades, affixed to the underside of the guards of the unitary frame, wherein the at least three blades include edges, and wherein the blade edges extend into the gaps in the frame when affixed to the underside of the guards of the unitary frame.
1. A shaving razor system, comprising:
a cartridge housing having a guard defining a guard side along a length of the cartridge housing and a cap defining a cap side along the length of the cartridge housing, the guard side is generally parallel to the cap side, the cartridge housing having two generally parallel width sides, extending between the guard side and the cap side, and a first, second, and third razor blade mounted between the guard side and cap side and all generally parallel to the guard side and cap side,
wherein the first razor blade is mounted closest to the cap, wherein the third razor blade is mounted closest to the guard, and the second razor blade mounted between the first razor blade and the third razor blade,
wherein the three razor blades including a sharpened edge, and
wherein exposure of the first razor blade is measured by a first imaginary exposure reference line drawn from the sharpened edge of the second razor blade and a portion of the cap,
wherein exposure of the second razor blade is measured by a first imaginary exposure reference line drawn from the sharpened edge of the first and third razor blades,
wherein exposure of the third razor blade is measured by a first imaginary exposure reference line drawn from the sharpened edge of the second razor blade and a portion of the guard,
and wherein the exposure of the first blade is different at a second imaginary exposure reference line drawn from the sharpened edge of the second razor blade and the portion of the cap.
2. The system of claim 1 wherein the exposure of the second blade is different at a second imaginary exposure reference line drawn from the sharpened edge of the first and third blades.
3. The system of claim 1 wherein the exposure of the third blade is different at a second imaginary exposure reference line drawn from the sharpened edge of the second razor blade and the portion of the guard.
4. The system of claim 1 wherein the exposure of the first, second, and third blade are all different as measured along the length of the cartridge.
5. The shaving razor system of claim 1 wherein, the three blades mounted into the cartridge housing is with a unitary frame.
6. The shaving razor system of claim 1 wherein, the three blades mounted into the cartridge housing is by individual razor supports.
7. The shaving razor system of claim 1 wherein, the cap is made of a lubricious material.
8. The shaving razor system of claim 1 wherein, the cap does not have a uniform flat surface.
9. The shaving razor system of claim 1 wherein, the guard includes ridges.
10. The shaving razor system of claim 1 wherein, the blades are coated in PTFE.
11. A shaving razor system, comprising:
a cartridge housing, when in an upright position, having a length and a width, a topside and an underside,
wherein the cartridge housing includes a cap generally across the length of a first side of the topside and a guard generally across the length of a second side of the topside,
wherein the cartridge housing includes at least two substantially flat razor blades in the cartridge housing generally across the length of the housing between the cap and the guard, and generally parallel to the cap and the guard, each of the at least two blades including a sharpened edge,
wherein the first razor blade is mounted closest to the cap, wherein the second razor blade is mounted closest to the guard,
wherein the at least two razor blades including a sharpened edge, and
wherein exposure of the first razor blade is measured by an imaginary exposure reference line drawn from the sharpened edge of the second razor sharpened edge and the cap,
wherein exposure of the second razor blade is measured by an imaginary exposure reference line drawn from the sharpened edge of the first razor sharpened edge and the guard,
and wherein the exposure of the first blade is different at two locations measured along the length of the cartridge housing.
12. The system of claim 11 wherein the exposure of the second blade is different at two locations measured along the length of the cartridge.
13. The system of claim 11 wherein the exposure of the first and second blades are different as measured along the length of the cartridge.
14. The shaving razor system of claim 11 wherein, the at least two blades mounted into the cartridge housing is with a unitary frame.
15. The shaving razor system of claim 11 wherein, the at least two blades mounted into the cartridge housing is by individual razor supports.
16. The shaving razor system of claim 11 wherein, the cap is made of a lubricious material.
17. The shaving razor system of claim 11 wherein, the cap does not have a uniform flat surface.
18. The shaving razor system of claim 11 wherein, the guard includes ridges.
19. The shaving razor system of claim 11 wherein, the blades are coated in PTFE.