Connector able to suppress the jerking of the terminal housed in the terminal housing chamber

1. A connector comprising: a terminal to which an electric wire is connected; and a housing having a housing chamber for housing the terminal,

wherein the terminal includes a wire connection portion, and an electric contact portion arranged in a row with the wire connection portion and formed in a tubular shape of which inner periphery contacts a mating terminal,

wherein an axial direction of the electric contact portion crosses a direction along which the wire connection portion and the electric contact portion are arranged in a row

wherein electric contact portion is formed in a tubular shape with a first wall portion continuing to the wire connection portion, a second wall portion facing the first wall portion, a third wall portion interposed between the first and second wall portions, and a fourth wall portion in the wire connection portion side and facing the third wall portion,

wherein the housing includes a locking arm composed of an arm portion of which a base end is fixed to an inner face of the housing chamber, said arm portion extending along a direction same as a direction that the third and fourth wall portions face each other, and a claw portion provided on a free end of the arm portion, and

wherein the claw portion catches a border portion between the second and the fourth wall portions.

2. The connector as claimed in claim 1 ,

wherein a hook portion to be hooked on the claw portion is formed on the border portion.

3. The connector as claimed in claim 2 ,

wherein the hook portion is cut and raised toward the claw portion.