Patent 8622676 was granted and assigned to Hon Hai Precision Industry Co Ltd on January, 2014 by the United States Patent and Trademark Office.
A screw structure for securing a first object to a second object comprises a screw member, a blocking member and a pivot member. The screw member comprises a cap and a pole extending from the cap. The blocking member is captive on the pole and defines a latching groove. The pivot member comprises a latching portion elastically engaged in the latching groove and located beneath the cap. The pivot member can be raised up and lowered down, and twisted to activate the screw function.