Terminal fitting

摘要

An object of the present invention is to provide a terminal fitting with improved waterproof property. A terminal fitting (10) includes a box-shaped main portion (21), barrel portions (22, 23) to be crimped and connected to a core (91) at an end portion of a wire (90), a waterproof wall (60) to be mounted between the barrel portions (22, 23) and the main portion (21) to partition between them in a liquid-tight manner, a restricting portion (25) configured to restrict a movement of the waterproof wall (60) toward the main portion (21) by coming into contact with the waterproof wall (60) from the main portion (21) side and a heat shrinkable tube (70) to be held in close contact with the barrel portions (22, 23) and the waterproof wall (60) while surrounding the core (91).

主权项

1. A terminal fitting assembly, comprising:
a terminal main body formed from a metal material and including a main portion connectable to a mating terminal fitting, a barrel portion to be crimped and connected to a core at an end portion of a wire; a restricting portion including an opening extending from an area outside the terminal main body to the space within the terminal main body between the main portion and the barrel portion; a waterproof wall formed from resin and having an engaging portion engaged in the opening of the restricting portion so that the engaging portion restricts movement of the waterproof wall toward the main portion of the terminal main body, and a liquid blocking portion mounted in the space of the terminal main body between the barrel portion and the main portion to partition between the barrel portion and the main portion in a liquid-tight manner; and a tube to be held in close contact with the barrel portion and with a portion of the waterproof wall at the opening in the restricting portion while surrounding the core.