Dorco Co., Ltd.

A razor assembly is proposed. The assembly may include a razor cartridge including a blade housing configured to longitudinally accommodate at least one razor blade each having a cutting edge. The razor cartridge may include a cartridge top surface where the cutting edge is exposed and a cartridge bottom surface opposite to the cartridge top surface. The assembly may also include a razor handle connected to the razor cartridge, the razor handle including a light source unit configured to emit light from one side of the razor handle. The light emitted from the light source unit may be reflected by a reflective surface included in the razor cartridge and may be emitted to the outside at the cartridge top surface.

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.

A razor cartridge is proposed. The razor cartridge may include at least one blade having a cutting edge. The razor cartridge may also include a blade housing which accommodates the blade in the longitudinal direction and includes a top surface on which the blade is disposed and a bottom surface facing the top surface. The razor cartridge may further include a lubricating member accommodated in the blade housing so as to be disposed behind the blade with respect to the shaving direction. The lubricating member may include a skin contact part exposed from the top surface of the blade housing and a body part extending from the skin contact part toward the bottom surface of the blade housing. The blade housing may include a groove formed on the rear surface of the blade housing to expose at least a portion of the body part and the skin contact part.

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 μm-200 μm.

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.

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.

A razor assembly includes a razor cartridge, which is provided with a connector, and a razor handle, which detachably couples to the connector to rotatably support the razor cartridge. The razor handle may include a first arm and a second arm, which are spaced apart in the longitudinal direction, move away from each other to couple to the connector, and move towards each other to detach from the connector. The razor handle may also include a handle head, which accommodates at least parts of the first and second arms. The razor cartridge may include a pair of guide posts including inner support surfaces formed so as to face the outer sides of the handle head in the state in which the razor cartridge and the razor handle are coupled to each other.

A razor assembly includes a razor cartridge and a razor handle that pivotably supports the razor cartridge. The razor cartridge includes at least one blade having a cutting edge, and a blade housing that accommodates the blade in a longitudinal direction and has a connector provided on one side. The blade housing may include an upper surface exposing the cutting edge, a lower surface opposite to the upper surface, and a rinsing area extending from the upper surface to the lower surface and across which the blade is disposed in the longitudinal direction. The razor handle may include a plunger that provides a pivot restoring force to the razor cartridge, and when viewed from the lower surface of the blade housing, the plunger may be positioned so as not to overlap the rinsing area in a rest position.

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.