| 摘要 |
PURPOSE: A prefabricated bench is provided to facilitate manufacture, installation, and maintenance thereof and to maximize transportation and keeping efficiency thereof. CONSTITUTION: A prefabricated bench comprises: a central frame(110) in which a joint groove having a bent jaw in one side is formed in the central upper side thereof and protruded jaws are equipped in the upper portion and lower portion of both sides thereof; a lateral frame(120) in which a combining projection is formed in one side of the lateral face, a joining jaw is formed in the bottom surface that the side, and a first bonding groove is formed in one side of the lateral face; and a seat plate finishing material(130) covering the front and rear of the central frame and lateral frame. |
