| 摘要 |
Disclosed is a spittoon used for a dental unit chair, regarding a spittoon used for a dental unit chair, which comprises: a main body; a spittoon container positioned on the upper part of the main body; a spittoon container cover for covering the spittoon container; and a movement unit for moving the spittoon container cover. The movement unit moves the spittoon container cover to cover the spittoon container, or moves to be opened without covering the spittoon container. |
