| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a connector device which exhibits sufficient sealing property without being affected by sinking at the time of resin molding. SOLUTION: In a recessed part 21, a wall surface 21a which intersects the resin contraction direction D substantially at right angles is formed on the front side in the resin contraction direction D and an inclined surface 21b which proceeds to the bottom of the recessed part 21 as it approaches the wall surface 21a is formed on the rear side of the resin contraction direction D, and a cross section shape of the recessed part 21 is thereby made into a trapezoidal shape. Because of this, spray coating of a sealant becomes easier and it is made possible to form a uniform seal film, and therefore contact surface pressure generated on the wall surface 21a by resin contraction can be increased. Accordingly, a sufficient sealing property can be exhibited without being affected by sinking etc.</p> |
