Abstract: A razor cartridge is proposed. The razor cartridge may include at least one blade having a cutting edge, and a blade housing accommodating the blade in a longitudinal direction. The razor cartridge may also include a guard unit disposed in front of the blade accommodated in the blade housing with respect to the shaving direction. The guard unit may include a first flexible guard, disposed adjacent to the blade, for contacting the skin of a user. The guard unit may also include a hard guard, disposed in front of the first flexible guard with respect to the shaving direction and having recesses and protrusions formed on the surface thereof, the recesses and protrusions having a three-dimensional surface roughness (SA) in the range of 20 ?m-200 ?m.

Abstract: A razor handle is proposed. The razor handle may include a front portion facing a direction in which a cutting edge of the razor blade is exposed, and a rear portion formed on an opposite side to the front portion. The rear portion may include a first portion and a second portion arranged to be spaced part from each other in a longitudinal direction of the razor handle and capable of coming into contact with the floor. The first portion may include a first contact portion capable of coming into contact with the floor. The second portion may include a second contact portion and a third contact portion arranged to be spaced apart from each other in a widthwise direction and capable of coming into contact with the floor.

Abstract: A razor handle is proposed. The razor handle may be configured to be coupled to a razor cartridge that accommodates at least one blade. The razor handle may include a first restoring force-providing unit that provides a first restoring force against a first pivoting of the razor cartridge about a first rotation axis parallel to the extension direction of the blade. The razor handle may also include a second restoring force-providing unit that provides a second restoring force against the movement of the razor cartridge in a first direction from the razor cartridge toward the razor handle.

Abstract: A razor handle receives at least one blade in a longitudinal direction and is coupled to a razor cartridge having a connector on one side. The razor handle may include a coupling part detachably coupled to the connector, and a restoring force providing part which moves forward or backward in conjunction with the rotation of the razor cartridge and provides rotational restoring force to the razor cartridge. The coupling part may include a support surface interfered with by the restoring force providing part according to a retreat distance of the restoring force providing part. The restoring force providing part may include a limiting surface which faces the support surface according to a retreat distance and prevents the connector from being separated from the coupling part.

Abstract: A razor handle includes a coupling part which is releasably coupled to a razor cartridge and is releasably coupled to a connector, the razor cartridge accommodating at least one blade in the longitudinal direction and being equipped with the connector on one side thereof. The razor handle may also include a restoring force provision part which provides a restoring force with respect to the rotation of the razor cartridge. The coupling part may include an inclined surface on the upper surface of an end portion side thereof. The restoring force provision part may be provided on the upper portion of the coupling part and cover at least a portion of the inclined surface such that the lower surface of the restoring force provision part is spaced apart from the inclined surface.

Abstract: A razor assembly may include at least one blade formed with a cutting edge. The razor assembly may also include a blade housing accommodating the at least one blade in a longitudinal direction, and a connector disposed on one side of the blade housing. The razor assembly may further include a razor handle connected to the blade housing so that the blade housing can pivot, the razor handle including a coupling portion configured to couple with the connector. The razor assembly may further include a restoring force providing portion configured to provide a restoring force against pivoting of the blade housing, the restoring force providing portion being configured to cover at least a portion of the coupling portion from above the coupling portion.

Abstract: A razor cartridge to couple with a razor handle may include at least one blade formed with a cutting edge. The razor cartridge may also include a blade housing accommodating the blade in a longitudinal direction to expose the cutting edge toward a front upper side. The blade housing may include a connector disposed on a lower surface of the blade housing and forming an accommodating space in which a connecting arm of the razor handle is at least partially accommodated. The blade housing may also include a docking portion forming an inlet of the accommodating space on the lower surface of the blade housing and including a downward slope in an opposite direction to a direction where the connecting arm enters the accommodating space.

Abstract: A razor handle coupling with a razor cartridge may include a head portion coupled to the razor cartridge. The razor handle may also include a grip portion extending from the head portion. The head portion may include a plunger that provides a restoring force to elastically support the razor cartridge and restore the razor cartridge to a neutral position. An indicator may be provided on an outer surface of the plunger to indicate at least one of a mounting state and a pivoting state of the razor cartridge.

Abstract: A razor cartridge is proposed. The razor cartridge may include a plurality of blades each including cutting edges, the plurality of blades including a first blade including a first cutting edge and a second blade including a second cutting edge. The razor cartridge may also include a blade housing longitudinally accommodating the plurality of blades to expose the cutting edge at least partially through an upper portion thereof, the blade housing including a first contact surface and a second contact surface respectively disposed in front and back of the cutting edge. The razor cartridge may further include an elastic arm elastically supporting the second blade. The first contact surface and the second contact surface may define a shaving plane. The first cutting edge may have a smaller exposure value than the second cutting edge with respect to the shaving plane while no external force acts.

Abstract: Proposed is an integral razor blade which is thin and has improved strength by shaping a geometrical structure of the razor blade and a razor cartridge using the same. The razor blade may include a base portion, a bent portion extending in a bent manner from one end of the base portion, and an edge portion extending from one end of the bent portion, a cutting edge being formed at one end of the edge portion. A first separation distance X between a straight line extending in a longitudinal direction from a front surface of the base portion and an end point of the cutting edge may range from 0.3 mm to 1.0 mm.

Abstract: An integral razor blade which is thin and has improved strength by shaping a geometrical structure of the razor blade and a razor cartridge using the same. The razor blade includes a base portion, a bent portion extending in a bent manner from one end of the base portion, and an edge portion extending from one end of the bent portion, a cutting edge being formed at one end of the edge portion. A first separation distance X between a straight line extending in a longitudinal direction from a front surface of the base portion and an end point of the cutting edge ranges from 0.3 mm to 1.0 mm.

Abstract: A razor cartridge is proposed. The razor cartridge may include a plurality of blades each including cutting edges, the plurality of blades including a first blade including a first cutting edge and a second blade including a second cutting edge. The razor cartridge may also include a blade housing longitudinally accommodating the plurality of blades to expose the cutting edge at least partially through an upper portion thereof, the blade housing including a first contact surface and a second contact surface respectively disposed in front and back of the cutting edge. The razor cartridge may further include an elastic arm elastically supporting the second blade. The first contact surface and the second contact surface may define a shaving plane. The first cutting edge may have a smaller exposure value than the second cutting edge with respect to the shaving plane while no external force acts.

Abstract: The present disclosure in some embodiments provides a razor cartridge comprising: at least one shaving blade comprising a base portion and an edge portion including a cutting edge, at least a portion of the shaving blade having a bent area; a receiving base receiving the base portion; a cap covering at least a portion of the receiving base; and a plurality of comb elements, at least some of which are disposed in front of the at least one shaving blade, the comb elements extending toward a front of the receiving base, wherein the plurality of comb elements comprise a top surface configured to define a shaving plane.

Abstract: The present disclosure in some embodiments provides a razor cartridge comprising: at least one shaving blade having a cutting edge; a receiving base receiving the at least one shaving blade arranged in a first direction; a cap covering at least a portion of the receiving base; and a plurality of comb elements, at least some of which are disposed in front of the at least one shaving blade, the comb elements extending toward a front of the receiving base in a second direction that is not perpendicular to the first direction, wherein the plurality of comb elements comprise a top surface configured to define a shaving plane.

Abstract: A razor handle includes a handle body including a head adapter and a grip portion extending from the head adapter; a connecting head configured to be coupled to a razor cartridge and coupled to the head adapter head so as to be pivotable around a rotational axis, the connecting head including a head side cam surface on one side thereof; and a plunger disposed on one side of the handle body and including a plunger side cam surface configured to perform a cam action with the head side cam surface, the plunger being configured to provide, through the cam action, recovery force to restore the connecting head to a rest position, wherein a contact area between the head side cam surface and the plunger side cam surface is smaller when the connecting head is deviated from the rest position than when the connecting head is in the rest position.

Abstract: An integral razor blade which is thin and has improved strength by shaping a geometrical structure of the razor blade and a razor cartridge using the same. The razor blade includes a base portion, a bent portion extending in a bent manner from one end of the base portion, and an edge portion extending from one end of the bent portion, a cutting edge being formed at one end of the edge portion. A first separation distance X between a straight line extending in a longitudinal direction from a front surface of the base portion and an end point of the cutting edge ranges from 0.3 mm to 1.0 mm.

Abstract: An integral razor blade which is thin and has improved strength by shaping a geometrical structure of the razor blade and a razor cartridge using the same. The razor blade includes a base portion, a bent portion extending in a bent manner from one end of the base portion, and an edge portion extending from one end of the bent portion, a cutting edge being formed at one end of the edge portion. A first separation distance X between a straight line extending in a longitudinal direction from a front surface of the base portion and an end point of the cutting edge ranges from 0.3 mm to 1.0 mm.

Abstract: A razor handle assembly includes a gripping part gripped by a user, and a connecting part provided at one end of the gripping part to fix the cartridge. The connecting part includes a cartridge holder to which the cartridge is detachably coupled, and a holder clip which supports the cartridge holder. The cartridge holder is coupled to surround the outer side of an end portion of the holder clip.

Abstract: A razor handle includes a handle body including a head adapter and a grip portion extending from the head adapter; a connecting head configured to be coupled to a razor cartridge and coupled to the head adapter head so as to be pivotable around a rotational axis, the connecting head including a head side cam surface on one side thereof; and a plunger disposed on one side of the handle body and including a plunger side cam surface configured to perform a cam action with the head side cam surface, the plunger being configured to provide, through the cam action, recovery force to restore the connecting head to a rest position, wherein a contact area between the head side cam surface and the plunger side cam surface is smaller when the connecting head is deviated from the rest position than when the connecting head is in the rest position.

Abstract: A razor cartridge includes a housing, a guard, a cap and a plurality of razor blades installed between the guard and cap in the housing, each blade including a base portion, a bent portion extending from an end of the base portion, and an edge portion extending from an end of the bent portion with a cutting edge formed at an end of the edge portion, wherein a first distance between a straight line extending from the front of the base portion and an end point of the cutting edge is in the range of 0.3 to 1.0 mm, wherein an overlap size defined as a distance by which the first distance of one of the razor blades is overlapped by an adjacent razor blade located behind the razor blade when the adjacent razor blade is projected in the vertical direction is less than or equal to 0.5 mm.