A fastener includes a sleeve and a rod received in the sleeve. The sleeve includes a top end including at least one outer flange extending radially outward therefrom and at least one inner flange extending radially inward therefrom and a lower end including at least one spring tab. At least one spring tab comprises an outer flange at its end that extends radially outward. the sleeve is inserted into the receiving holes of the top article and the bottom article until the outer flange of the top end rests on the top plate, the rod is then pressed to move to drive at least one spring tab to deflect outwardly until the outer flange of at least one spring tab is held in contact with the bottom plate.
申请公布号
US2011222986(A1)
申请公布日期
2011.09.15
申请号
US20100792708
申请日期
2010.06.02
申请人
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO.,LTD.;HON HAI PRECISION INDUSTRY CO.,LTD.