Abstract A razor including a handle and a blade unit mounted on the handle for pivotal movement thereon, the blade unit comprising a housing having a blade therein, a pair of projections extending from an underside of the housing toward the handle, and a leaf spring extending from the handle toward the blade unit, the leaf spring being fixed at a first end to the handle, a second end of the leaf spring being disposed between the projections and in contact therewith, the spring being twisted about its lengthwise axis and retained in a twisted condition by the projections, the leaf spring thereby exercising a force on each of the projections to cause the blade unit to be biased toward a neutral position on the handle.
A razor comprising a handle and a blade unit mounted on said handle for pivotal movement thereon, said blade unit comprising a housing having blade means, therein, a pair of non aligned projections extending from an underside of said housing toward said handle and a leaf spring extending from said handle toward said blade unit, said leaf spring being fixed at a first end to said handle, a second free end on said leaf spring exceeding in width the distance between said non aligned projections, said spring being in a twisted condition by the free second end of said leaf spring engaging said non aligned projections, said spring having a bias toward an un-twisted condition and thereby exercising a force on each of said projections to cause said blade unit to be biased toward a neutral position on said handle.
Claim 2
Dependent Claim
140 words
A razor comprising a handle and a blade unit mounted on said handle for pivotal movement thereon, said blade unit comprising a housing having blade means, therein, a pair of non aligned projections extending from an underside of said housing toward said handle and a leaf spring extending from said handle toward said blade unit, said leaf spring being fixed at a first end to said handle, a second free end on said leaf spring exceeding in width the distance between said non aligned projections, said spring being in a twisted condition by the free second end of said leaf spring engaging said non aligned projections, said spring having a bias toward an un-twisted condition and thereby exercising a force on each of said projections to cause said blade unit to be biased toward a neutral position on said handle.
Claim 3
Dependent Claim
25 words
The razor in accordance with claim 1 in which said handle is of molded plastic and said leaf spring is molded integrally with said handle.