| 摘要 |
The present invention relates to a slidable blackboard, and more specifically, to a slidable blackboard which disposes an impact absorbing member on an outer surface of a lower frame seated on a rail among a frame composing four edges of a blackboard to prevent noise produced between the frame of the blackboard and the rail when moving the blackboard or writing on the blackboard. The slidable blackboard comprises: a frame having an insertion unit protruding from an end thereof to accommodate an edge of a blackboard main body, and an insertion hole formed on a lower portion thereof; a corner member inserted into the insertion hole of the frame, and provided with a support member protruding therefrom to enclose and support a corner of the blackboard main body, and a wheel mounted on a lower portion thereof to roll on a rail; and an impact absorbing member mounted on both sides of a lower portion of the insertion hole to absorb an impact when writing on the blackboard or moving the blackboard. |
