초록 ▼

An attaching device for attaching a socket member of a snap fastener to a garment has a post having a circular flange extending from a cylindrical stem and a cap mounted thereon. The circular flange has a central portion, an intermediate inclined annular step, a radially outwardly extending annular

An attaching device for attaching a socket member of a snap fastener to a garment has a post having a circular flange extending from a cylindrical stem and a cap mounted thereon. The circular flange has a central portion, an intermediate inclined annular step, a radially outwardly extending annular shoulder, and a plurality of radial ribs extending radially outwardly from an end of the stem to the inclined annular step. The central portion of the flange has a surface adjacent to the inclined annular step which is held against a rounded wall of the cap. The end of the post is axially spaced from the rounded wall of the cap to provide a clearance therebetween. The annular shoulder of the flange is locked in position by an annular curled rim of the cap. Any impact force applied when the attaching device is staked on the socket member is distributed uniformly to the flange, preventing the cap from being deformed.

대표청구항 ▼

An attaching device for a snap fastener element, comprising: (a) a post including a cylindrical stem and a circular flange integral therewith and extending from an end of said stem; (b) a cap mounted on said flange and including a rounded circular wall and an annular curled rim integral with and ext

An attaching device for a snap fastener element, comprising: (a) a post including a cylindrical stem and a circular flange integral therewith and extending from an end of said stem; (b) a cap mounted on said flange and including a rounded circular wall and an annular curled rim integral with and extending axially from said rounded wall and having an end; (c) said circular flange including a central portion contiguous to said end of said stem, an inclined annular step extending radially outwardly from said central portion, an annular shoulder extending radially outwardly from said annular step, and a plurality of radial ribs integral with said past and extending radially outwardly from said end of said stem to said annular step, said end of said stem being spaced from said rounded wall of said cap, and said annular shoulder being locked in position by said end of said annular rim.