Patent ID: 7222829

Claim:
A structure for mounting an antenna device on a first side of a panel body, the structure comprising: a mount screw, protruded from the antenna device so as to extend to a second side of the panel body through an opening formed in the panel body, the mount screw being formed with a slit extending from a distal end face thereof in an axial direction thereof; a washer, comprising a main body and a first engagement member extended from the main body, the washer being adapted to be fitted with the mount screw such that the first engagement member is inserted into the slit from the distal end face of the mount screw in a first direction; a second engagement member, provided in the slit, and being elastically deformable so as to allow the first engagement member to move within the slit in the first direction, the second engagement member being adapted to engage with the first engagement member at a first position within the slit so as to prevent the first engagement member from moving in a second direction which is opposite to the first direction; and a nut, adapted to be screwed to the mount screw while being interconnected with the washer.