| 摘要 |
A superb rubber stopper for a waterproof connector in that it is free from the lowering of sealing performance against center shifting and unnatural loading to ensure that a connector housing is hermetically sealed. The rubber stopper 10 for a waterproof connector has a cylindrical body portion 11 into which the electric wire 5 is fitted, a plurality of sealing protrusions 12 which are protruded in an annular form along the outer peripheral face of the body portion 11 and capable of adhering to the inside wall surface 2a of the terminal receiving hole, and a series of reinforcing walls 13, each of which is provided between the sealing protrusions 12 in such a manner as to extend in the axial direction.
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