| 摘要 |
A crimping terminal includes a conductor crimping portion having a U-shaped cross section. The conductor crimping portion includes a base plate portion and a pair of conductor caulking pieces. On an inner surface of the conductor crimping portion, a conductor is disposed, being exposed to a distal end of an aluminum electric wire. The pair of conductor caulking pieces, extending upwardly from both side edges in a longitudinal direction of the base plate portion, are bent inwardly so as to wrap the conductor of the aluminum electric wire to caulk the conductor such that the conductor is in close contact with the inner surface of the base plate portion. On the inner surface of the conductor crimping portion, a protruding indent is provided so as to extend continuously. |
| 主权项 |
1. A crimping terminal comprising a conductor crimping portion having a U-shaped cross section, the including:
a base plate portion on an inner surface of which a conductor is disposed, the conductor being exposed to a distal end of an electric wire, a pair of conductor caulking pieces extending upwardly from both side edges in a longitudinal direction of the base plate portion and having been bent inwardly so as to wrap the conductor to caulk the conductor such that the conductor is in direct contact with the inner surface of the base plate portion and the conductor caulking pieces, and a pair of corner portions respectively arranged between the base plate and a respective one of the pair of conductor caulking pieces, wherein on the inner surface of the conductor crimping portion on which caulking is performed such that one of the pair of the conductor caulking pieces comes at a lower side, the other of the pair of the conductor caulking pieces overlapping an upper side of the one of the pair of the conductor caulking pieces, a protruding indent is provided so as to extend continuously at least from each of the corner portions between the base plate portion and the conductor caulking pieces, across the base plate portion and onto each of the conductor caulking pieces, in a direction intersecting with the longitudinal direction, and wherein the protruding indent extends across each corner portion of the pair of corner portions. |
