| 摘要 |
The present invention relates to an elevating system applied to a building having an elevating space includes a center structure formed between a first elevating space and a second elevating space, main worm supporting parts including a supporting teeth formed in both sides of the center structure, a room part moving along the first and the second space part, a worm elevator moving with the room part and including a worm driving part of which rotation shaft is parallel to the moving path of the room part, and a switch frame formed on the upper and the lower part of the first and the second elevating space to horizontally rotate and moving the worm elevator into the first and the second elevation space. |
