| 摘要 |
The present invention relates to a drum protection ring and a drum including same. A drum comprises: a body of which an inner portion is vertically penetrated; a bead formed along a circumferential direction on a circumferential surface of the body; top ends blocking one side of the body; bottom ends blocking the other side of the body; a first seaming formed by coupling the body and the top ends; a second seaming formed by coupling the body and the bottom ends; and a drum protection ring. The drum protection ring enables a seaming of drums surrounding the first seaming and the second seaming to be adjacent to each other not to be bumped into each other. |
