Patent attributes
A retention latch mechanism having corresponding retention features and stress reducing members is provided herein. In an example embodiment, the retention latch mechanism comprises a pair of spring arm retention features of a receptacle engageable with a corresponding pair of recessed retention features of an insertable tab and one or more backup spring members for reducing stress within the spring arms during insertion of the tab into the receptacle. The backup spring is positioned adjacent an outward facing surface such that outward lateral deflection of the spring arms deflects the backup spring thereby reducing force within the spring arm. In some embodiments, the backup spring includes any or all of a bent portion of an associated bracket or arm member, a wire, a loop, a complementary spring arm, dual backup springs, elastomeric members and self-lubricating members. Methods of providing retention of a tab within a receptacle are also provided herein.
