| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable electronic apparatus capable of improving waterproof effect of a cap.SOLUTION: A mobile phone 1 comprises a first casing 3 in which an opening 3a is formed, a cap 11 which is attached to and detached from the casing 3 to open and close the opening 3a, and a connector 13 disposed within the opening 3a. The cap 11 includes an elastic member 17 which is press-fitted into the opening 3a, and an embedded member 19 which is embedded in the elastic member 17 at least partially. The embedded member 19 has a tubular portion 27 which most protrudes toward the inside of the casing in the state where the opening 3a is closed with the cap 11, and is ring-shaped when watched from the inside in such a state. An apex of the tubular portion 27 is embedded completely by the elastic member 17, such that the apex is not exposed from the elastic member 17. |
