| 摘要 |
PURPOSE: A double case structure for preventing damage to a cellular phone is provided to form a space for accommodating daily supplies between first and second cases. CONSTITUTION: A double case structure for preventing damage to a cellular phone comprises a first case(100) which comprises a cellular phone side cover part at the edge and is formed with coupling holes on the edges of the body, and a second case(200) which is formed with coupling protrusions corresponding to the coupling holes and is formed in the shape of a plate. The coupling protrusions are fixed in the coupling holes. |
