Electronic device comprising sealing member

An electronic device comprising:

• a hinge module;
• a first housing coupled at least in part to a first side of the hinge module, the first housing including a first substrate assembly;
• a second housing coupled at least in part to a second side of the hinge module, the second housing including a second substrate assembly, and the second housing formed to be folded and unfolded with respect to the first housing by using the hinge module;
• a flexible display supported by upper portions of the first housing and the second housing, the flexible display configured to be folded and unfolded;
• at least one flexible printed circuit board (FPCB) electrically connecting the first substrate assembly and the second substrate assembly;
• a through hole formed in the first housing to form a path through which the at least one FPCB passes;
• a first sealing member disposed to press a first side surface of the at least one FPCB disposed in the through hole;
• and
• a second sealing member disposed to press a second side surface of the at least one FPCB disposed in the through hole,
• wherein the first sealing member comprises at least one first coupling portion formed to protrude from one side surface,
• wherein the second sealing member comprises at least one second coupling portion formed at a position corresponding to the at least one first coupling portion, and
• wherein the at least one first coupling portion and the at least one second coupling portion are coupled via interference fitting.