A shaving cartridge includes a housing extending along a longitudinal axis. The housing has a top side, a bottom side opposite to the top side, at least one longitudinal wall, and first and second side walls. The shaving cartridge also includes at least one shaving blade and a customizing tool. The customizing tool is coupled to the housing. The customizing tool includes an upper surface extending external to the at least one longitudinal wall of the housing. The customizing tool includes a side surface extends at an angle from the upper surface and is proximate to the longitudinal wall of the housing and external ends of the first and second side walls. The customizing tool extends from the at least one longitudinal wall or is attached to at least one of the side walls.

Disclosed is a blade unit for a safety razor, comprising: a blade housing comprising a plurality of blades having respective cutting edges lying in a shaving plane and being arranged to exert a cutting action when moved across a user's skin in a shaving direction; and a guard in front of the cutting edges and a cap to the rear of the cutting edges, the guard including an elongate lubricating strip, the cap including a non-flexible concave back portion supporting a convex lubricating pad, the convex lubricating pad having a convex skin-contacting surface and a rear edge curved in a single arc shape along its entirety. No separate frame is provided around an outer perimeter for fixing the convex lubricating pad, so that the convex lubricating pad rear edge meets flush with the non-flexible concave back portion, providing a smooth, lubricated rear edge of the blade unit.

A shaving device comprising a handle, a support member, a blade cartridge retention frame, and a replaceable blade assembly. The support member is disposed about a first end of the handle and includes at least one arm extending outward from a yoke. The blade cartridge retention frame includes a blade cartridge retention frame magnet and is coupled to the at least one arm and configured to pivot about a pivot axis. The replaceable blade assembly includes a blade assembly magnet and a blade assembly body having a face with a razor blade. The blade assembly magnet and the blade cartridge retention frame magnet are configured to create a repulsive magnetic force therebetween to releasably couple the replaceable blade assembly to the blade cartridge retention frame.

A blade unit and a lubrapad for attachment to a handle of a safety razor, the blade unit comprising: a blade housing and a plurality of blades disposed within the blade housing to expose respective cutting edges suitable for shaving; the blade housing including a guard in front of the cutting edges and a cap to the rear of the cutting edges; and the lubrapad comprising: a lubrapad body comprising solid lubricating material and provided separately from the blade unit, extending along the guard and in front of the guard, the body having a greatest width and/or depth in the blade direction at the guard, the body width and/or depth reducing in a smooth convex curve away from the guard to a curved front portion of the body; wherein the blade unit and lubrapad are arranged to move independently with respect to each other.

A razor assembly includes a razor cartridge, a connector and a recovering force provider. The razor cartridge includes at least one shaving blade having a cutting edge, and a blade housing configured to receive the at least one shaving blade in a transverse direction. The connector is configured to extend in parallel with the transverse direction, and to be coupled to the blade housing so as to be pivotable around a pivot axis movable between a first rest position and a first position spaced apart from the first rest position in a first shaving direction. The recovering force provider includes a first recovering member configured to provide the connector with a recovering force for recovering the pivot axis to the first rest position when the pivot axis is located between the first rest position and the first position.

The retainer is operable to secure at least one blade within a housing of a shaving blade cartridge. The retainer extends along a pair of side edges of the housing, between a front edge of the housing and a rear edge of the housing. The retainer includes an upper end portion and either a lower end portion extending substantially parallel to the upper end portion and connected to the upper end portion by an intermediate portion, or one or a plurality of legs extending from an edge of the upper end portion.

The present disclosure provides a shaving head, including a blade and a blade holder. The holder includes a base for connecting the shaver handle, and a cover contacting the human skin during shaving, the base and the cover is detachably connected and the blade is fixed to the base. The present disclosure also provides a shaver. The present disclosure can replace only the cover.

A shaving device comprising a head assembly including a support member having at least one support member magnet and a blade cartridge having at least one face with at least one razor blade and configured to be rotatably coupled to the support member about a pivot axis. The blade cartridge includes at least one blade cartridge magnet having a pole aligned with a pole of the support member magnet to generate a magnetic force that urges the blade cartridge about the pivot axis towards an initial starting position (ISP), wherein the blade cartridge is further configured to rotate about the pivot axis away from the ISP upon application of an external force sufficient to overcome the magnetic force between the support member magnet and the blade cartridge magnet.

A plurality of retainers operable to secure a plurality of blades within a housing of a shaving blade unit. The plurality of retainers extending along a pair of side edges of the housing, between a front edge of the housing and a rear edge of the housing.

A shaving razor apparatus provides (a) a shaving tool having (i) a handle; and (ii) a pivotable head mounted on the handle with a blade receiving and holding mechanism for receiving and holding a single edge razor blade suitable for cutting hair follicles. The shaving system further provides optional accessories.