Abstract A spring contact device consists of an insulative case (7) having at least one pair of slots (8) extending upwardly from a bottom thereof and a contact spring (1) which includes a leaf spring portion made from a spring metal sheet; a U-shaped contact portion (3) made by bending upwardly and then downwardly an end portion of the upper section of the U-shaped leaf spring such that the contact portion projects through a top of the case; a pair of curled portions (4) extending inwardly from opposite sides of each leg of the U-shaped contact portion; a terminal portion (5) made from an end portion of the lower section of the U-shaped leaf spring portion so as to project downwardly from a bottom of the case; a U-shaped leaf spring portion between the contact and terminal portions; and at least one pair of lugs (6) extending upwardly from a lower section (2) of the U-shaped leaf spring portion and press fitted into the slots for securing the spring contact to the case.
A spring contact device comprising: an insulative case having a contact aperture on a top thereof and at least one pair of slots extending upwardly from a bottom thereof; and a spring contact attached to said insulative case, said spring contact comprising: a U-shaped leaf spring portion made from a spring metal sheet; a U-shaped contact portion made by bending upwardly and then downwardly an end portion of an upper section of said U-shaped leaf spring portion such that said contact portion projects through said contact aperture of said case; a terminal portion extending downwardly from an end portion of a lower section of said U-shaped leaf spring portion through a bottom of said case; and at least one pair of barbed lugs extending upwardly from opposite sides of said lower section of said U-shaped leaf spring portion and press fitted into said slots for securing said spring contact to said case.
Claim 2
Dependent Claim
152 words
A spring contact device comprising: an insulative case having a contact aperture on a top thereof and at least one pair of slots extending upwardly from a bottom thereof; and a spring contact attached to said insulative case, said spring contact comprising: a U-shaped leaf spring portion made from a spring metal sheet; a U-shaped contact portion made by bending upwardly and then downwardly an end portion of an upper section of said U-shaped leaf spring portion such that said contact portion projects through said contact aperture of said case; a terminal portion extending downwardly from an end portion of a lower section of said U-shaped leaf spring portion through a bottom of said case; and at least one pair of barbed lugs extending upwardly from opposite sides of said lower section of said U-shaped leaf spring portion and press fitted into said slots for securing said spring contact to said case.