Patent ID: 9614941
Date: 2017-04-04
CPC Classifications: G06F,H04M

Claim:
1. An electronic device comprising: a housing that defines an outer surface of the electronic device; a glass cover installed in at least a portion of the housing; and an opening and closing unit configured to open or close the glass cover from the housing, wherein the opening and closing unit comprises: wherein the cylindrical sliding member is slidably movable up and down or slidably rotatable with respect to the cylindrical supporting member, wherein the glass cover is configured to open by way of rotating to intersect with the housing by slidable rotation of the cylindrical sliding member after being separated from the housing by upward slidable movement of the cylindrical sliding member, wherein the cylindrical supporting member comprises an inner cylindrical wall portion and an outer cylindrical wall portion disposed outside the inner cylindrical supporting member, and wherein the cylindrical sliding member comprises a sliding cylindrical wall portion configured to slidably move between the inner cylindrical wall portion and the outer cylindrical wall portion of the cylindrical supporting member.