Safety razor

摘要

A safety razor includes a handle assembly elongated along a longitudinal axis, a blade head assembly pivotably connected to the handle assembly and having a first blade set thereon, the first blade set extending generally in parallel with the longitudinal axis. The blade head assembly can be releasably connected to the handle assembly to facilitate replacement. The blade head assembly can include a second blade set, the second blade set extending generally in parallel with the longitudinal axis, the first and second blade sets arranged facing away from each other such that the shaving direction of the blade head assembly can be altered by rotating the safety razor about the longitudinal axis. The safety razor can further include a biasing element for resisting pivotal motion of the blade assembly about the longitudinal axis and a control mechanism operable to selectively limit the pivotal motion of the blade head assembly.

主权项

1. A safety razor assembly, the assembly comprising:
a blade head assembly having a head body elongated along a longitudinal axis; a first blade set mounted to an exterior of the head body and extending generally parallel to the longitudinal axis; a head channel disposed within an interior of the head body along the longitudinal axis, wherein the head channel having an open proximate end and a closed distal end; a handle assembly having a central shaft, wherein a first end of the central shaft is configured to slide into the open proximate end of the head channel and releasably secure the head body to the handle assembly along the longitudinal axis in line with the handle assembly; the head body is configured to axially pivot about the shaft assembly when the head body is secured to the central shaft; and the handle assembly having a coil spring, a first end of the coil spring secured to a slot disposed in a second end of the central shaft and a second end of the coil spring fixedly secured to another portion of the handle assembly, wherein the coil spring is configured to twist in a first direction and store energy in the coil spring when an external force rotates the central shaft to a resisting position, and to release the energy stored in the coil spring and rotate in an opposing second direction to a neutral position when the external force is removed.