| 摘要 |
According to an embodiment of the present invention, a charging apparatus comprises: a body including an inlet port disposed on a first end portion and an outlet port disposed on a second end portion; a buffer unit in close contact with the lower surface of the second end portion of the body; a cover unit which includes a plurality of divided covers, each connected to the buffer unit, and is rotated with respect to the buffer unit; and an opening and closing controller which supports the surface of each of the covers and rotates each of the covers with respect to a portion connected to one end of the body. |
