BLOCK BODY FOR INDICATING GUIDANCE

摘要

PROBLEM TO BE SOLVED: To provide a block body for indicating guidance which can be easily constructed and maintained in the emitting part and the wiring system or the like after construction. SOLUTION: A block body 1 for intermediate installation is constituted of a main body block 2 and a lid block 3 which are separable into the upper and lower sections. A support groove 9 in which a window 8 of an EL panel 41 and the lower half part of the EL panel can be inserted, is provided at one side face of the upper face of the main body block, and a support groove 17 in which a window 16 of the EL panel and the upper half part of the EL panel can be inserted, is provided at one side face of the lower face of the lid block. Then, the main body block and the lid block are superimposed with each other.