초록 ▼

A waterproof connector comprises an inner housing made of synthesis resin, which accommodates a connection terminal; an outer housing made of synthesis resin, which surrounds the inner housing inserted in an insertion port with a predetermined space portion therebetween, the outer housing having an

A waterproof connector comprises an inner housing made of synthesis resin, which accommodates a connection terminal; an outer housing made of synthesis resin, which surrounds the inner housing inserted in an insertion port with a predetermined space portion therebetween, the outer housing having an insertion port in its block wall, the insertion port being for inserting the inner housing, and an enter port provided in its tip end; and a sealing member inserted in the space portion, wherein a holding projection extending from the sealing member to the block wall is provided, a through hold inserting the holding projection therein is provided in the block wall, and the holding projection is inserted in the through hole. In such a constitution, thermoplastic resin covers at least an exposed portion of the holding projection, which is exposed from the through hole, from the outside of the block wall.

대표청구항 ▼

1. A waterproof connector comprising: a connection terminal; an inner housing having a protrusion portion accommodating the connection terminal; an outer housing comprising a tip end and rear end opposite the tip end, a block wall located at the rear end of the outer housing, the block wall

1. A waterproof connector comprising: a connection terminal; an inner housing having a protrusion portion accommodating the connection terminal; an outer housing comprising a tip end and rear end opposite the tip end, a block wall located at the rear end of the outer housing, the block wall having an insertion port and at least one through hole, the inner housing being received in the insertion port such that the protrusion portion of the inner housing extends from a side of the block wall remote from the tip end and such that another end of the inner housing extends toward the tip end of the outer housing thereby defining a space portion between the inner housing and the outer housing, and a packing enter port provided at the tip end the outer housing; a sealing member inserted in the space portion, the sealing member having at least one holding projection extending into the at least one through hole provided in the block wall at the rear end of the outer housing; and a thermoplastic resin portion covering and adhering to at least an exposed portion of the at least one holding projection that is exposed from the at least one through hole when the at least one holding projection is inserted into the at least one through hole. 2. The waterproof connector of claim 1, wherein the thermoplastic resin portion covers the entire protrusion portion of the inner housing from the side of the block wall remote from the tip end to an end of the protrusion portion of the inner housing.