| 摘要 |
PURPOSE: A door assembly, which can be used for a usable variable wall with various purposes, is provided to remove the protrusion of a door frame and to reduce the entire length of the door frame according to the open degree. CONSTITUTION: A door assembly comprises a door frame(100), a left sliding member, a right sliding member, a left fixing member, a right fixing member, a left connecting member, a right connecting member, a door set, a top left link member(400a), a top right link member, an intermediate left link member(410a), an intermediate right link member and a handle. The vertical guide groove is formed under the coupling plane of the door frame. |
