Connector

1. A connector, comprising:

a pair of a first fitting object and a second fitting object capable of being fitted together, said first fitting object including an outer peripheral wall;

a filler provided in at least one of said first fitting object and said second fitting object; and

a contact provided to at least one of said first fitting object and said second fitting object; wherein:

said filler and said contact are located, in a corresponding fitting object, inside of a top end of a fitting side of said fitting object in a state before said first fitting object and said second fitting object are fitted together; and

said contact is fitted to a contact mounting groove that is recessed in said first fitting object and is, in view of said fitting side, arranged inside of said outer peripheral wall including a side wall and a locking portion in said state before said first fitting object and said second fitting object are fitted together.

2. The connector according to claim 1 , wherein said filler is located, in said at least one of said fitting objects, inside of an end surface of a fitting side of said outer peripheral wall.

3. The connector according to claim 1 , wherein said filler is provided in each of said first fitting object and said second fitting object, and is located, in each of said first fitting object and said second fitting object, inside of an end surface of a fitting side of said outer peripheral wall.

4. The connector according to claim 1 , wherein

said first fitting object and said second fitting object are connected to each other by a connecting portion;

said first fitting object or said second fitting object includes said contact having an electrically connecting portion;

said first fitting object or said second fitting object holds a cable; and

said contact is included with electrically connected to said cable in a state in which said first fitting object and said second fitting object are fitted together.

5. The connector according to claim 4 , wherein at least one of said cables extends outside of said contact arranged inside of said filler when said first fitting object and said second fitting object are fitted together.

6. The connector according to claim 4 , wherein

said electrically connecting portion is a press-contact groove;

said first fitting object or said second fitting object holds at least two of said cables; and

said contact clamps core wires of said cables by said press-contact groove to electrically connect said cables to each other when said first fitting object and said second fitting object are fitted together.

7. The connector according to claim 4 , wherein a top end surface of a fitting side of one of said first fitting object and said second fitting object and a surface of said connecting portion are arranged on a same plane, and another one of said fitting objects projects in a direction opposite said one of fitting objects with respect to said plane.

8. A connector, comprising:

a first fitting object and a second fitting object capable of being fitted together, said first fitting object including a first outer peripheral wall and said second fitting object including a second outer peripheral wall;

a filler provided in said first outer peripheral wall of said first fitting object and said second outer peripheral wall of said second fitting object; and

a contact located in said first outer peripheral wall of said first fitting object; wherein in an expanded state where said first fitting object and said second fitting object are expanded:

said contact is surrounded by said first outer peripheral wall including a side wall and a locking portion and is located, in said first fitting object, inside of a top end of a fitting side of said locking portion that most protrudes toward said fitting side in said first fitting object;

said filler is located, in said first fitting object, inside of a top end of said fitting side of said side wall and, in said second fitting object, inside of a top end of said fitting side of said second outer peripheral wall, and is arranged around a contact mounting groove that is recessed in said first fitting object; and

said contact is fitted to said contact mounting groove.