A connector includes a housing that has a plurality of terminal receiving chambers into which terminals are inserted and a rear holder that is mounted at the housing and supports a wire connected to the terminal received in each terminal receiving chamber. In the connector, the rear holder has a terminal holding part that holds each terminal at a predetermined position in an insertion direction of the rear holder into each terminal receiving chamber.
1. A connector comprising:
a housing that has a plurality of terminal receiving chambers into which terminals are inserted; and
a rear holder that is mounted at the housing and supports wires respectively connected to each terminal of the terminals received in the plurality of terminal receiving chambers,
wherein the rear holder has a terminal holding part that holds each terminal of the terminals at a predetermined position in an insertion direction of the rear holder into the plurality of terminal receiving chambers such that the terminal holding part prevents each terminal of the terminals from moving, relative to the rear holder, in the insertion direction and in a direction opposite to the insertion direction, and
wherein the terminal holding part includes:
a plurality of flexible pieces which are inserted and fitted to the plurality of terminal receiving chambers;
front locking portions which are each connected to a distal end portion of a respective flexible piece of the plurality of flexible pieces and engaged with a respective terminal of the terminals to restrain the terminals in a terminal insertion direction; and
rear locking portions which are each connected to a base side of a respective flexible piece of the plurality of flexible pieces compared to the front locking portions and each engaged with a respective terminal of the terminals to retain and lock the terminals with respect to the rear holder.
2. The connector according to claim 1 , wherein
the rear locking portions are each formed with a tapered surface inclined toward an inner surface of the respective flexible piece to which the rear locking portions are connected, at a rear side of the rear holder.
3. The connector according to claim 1 , wherein
the rear holder is configured to hold the terminals with the terminal holding part by receiving the terminals at a rear side of the rear holder that is opposite to the insertion direction of the rear holder.
4. The connector according to claim 1 , wherein
the rear locking portions and the front locking portions are formed to extend inwards from the plurality flexible pieces.