Terminal fitting and terminal-equipped electric wire
AssigneeYazaki Corporation
InventorSyunsuke Yaoita
Life of this patent
Estimating the term…
Abstract
A terminal fitting includes an ultrasonic bonding part that is ultrasonically bonded to a conductor part, and an electric connection part that is formed integrally with the ultrasonic bonding part and is electrically connected to a counterpart member. The ultrasonic bonding part includes a bottom wall extending along an axial direction of the electric wire, and a pair of side walls protruding from the bottom wall along a height direction, concave parts are provided at inner surfaces of the bottom wall and the pair of side walls, the inner surfaces facing the conductor part, and the concave parts at the pair of side walls are formed to be higher than a first height along the height direction of the conductor part after the ultrasonic bonding.
Claims5
A terminal fitting comprising:
- an ultrasonic bonding part that is ultrasonically bonded to a conductor part exposed from an end of an electric wire;
- and
- an electric connection part that is formed integrally with the ultrasonic bonding part and is electrically connected to a counterpart member, wherein
- the ultrasonic bonding part includes a bottom wall extending along an axial direction of the electric wire, and a pair of side walls protruding from the bottom wall along a height direction intersecting with the axial direction,
- concave parts are provided at inner surfaces of the bottom wall and the pair of side walls, the inner surfaces facing the conductor part, and
- the concave parts at the pair of side walls are formed to be higher than at least a first height along the height direction of the conductor part after the ultrasonic bonding.
A terminal-equipped electric wire comprising:
- an electric wire;
- and
- a terminal fitting including an ultrasonic bonding part that is ultrasonically bonded to a conductor part exposed from an end of the electric wire, and an electric connection part that is formed integrally with the ultrasonic bonding part and is electrically connected to a counterpart member, wherein
- the ultrasonic bonding part includes a bottom wall extending along an axial direction of the electric wire, and a pair of side walls protruding from the bottom wall along a height direction intersecting with the axial direction,
- concave parts are provided at inner surfaces of the bottom wall and the pair of side walls, the inner surfaces facing the conductor part, and
- the concave parts at the pair of side walls are formed to be higher than at least a first height along the height direction of the conductor part after the ultrasonic bonding.
Dependencies are inferred from the claim text.