| 摘要 |
<p>PURPOSE: A window system having a hidden rail structure is provided to improve exterior by covering the top surface of a hidden rail using a rail shielding plate. CONSTITUTION: A window system having a hidden rail structure comprises a lower structure(100), a rail structure(200), a rail shielding structure(300). A cutoff plate is formed on the bottom surface of the lower structure. Rail placing ends are integrally formed on the both inner surfaces of the cutoff plate. The rail structure is separably placed on the rail placing ends of the lower structure. The rail shielding structure prevents the rail structure from being exposed to the outside.</p> |
