Electronic device including waterproof structure

An electronic device comprising:

• a first housing including a first through-hole;
• a second housing including a second through-hole;
• at least one flexible circuit board passing via the first through-hole and the second through-hole;
• a first waterproof member disposed in a partial area of the first through-hole;
• a second waterproof member disposed in remaining areas of the first through-hole;
• a third waterproof member disposed in a partial area of the second through-hole;
• a fourth waterproof member disposed in remaining areas of the second through-hole;
• a first sealing member disposed on the first waterproof member and the second waterproof member;
• and
• a second sealing member disposed on the third waterproof member and the fourth waterproof member,
• wherein portions of the first waterproof member and the second waterproof member face each other with the at least one flexible circuit board being interposed therebetween;
• wherein portions of the third waterproof member and the fourth waterproof member face each other with the at least one flexible circuit board being interposed therebetween;
• wherein the first sealing member is disposed on remaining portions of the first waterproof member and the second waterproof member, which face each other while the at least one flexible circuit board is absent in the remaining portions of the first waterproof member and the second waterproof member, and
• wherein the second sealing member is disposed on remaining portions of the third waterproof member and the fourth waterproof member, which face each other while the at least one flexible circuit board is absent in the remaining portions of the third waterproof member and the fourth waterproof member.