Battery Terminal

摘要

A battery terminal body includes a cylindrical fastening portion and a first grip portion. The cylindrical fastening portion has a fastening aperture, a first extension fastening portion and a second extension fastening portion. The first grip portion is connected to the first extension fastening portion and includes a first through hole. A second grip portion includes a second through hole overlapping with a part of the first through hole. An outer diameter of a tapered portion increases gradually from an outer diameter narrower than a region where the first through hole and the second through hole overlap with each other before insertion to an outer diameter wider than the overlapping region. When inserted into the first through hole and the second insertion hole, the tapered portion expands the overlapping region to thereby narrow the fastening aperture.

主权项

1. A battery terminal comprising:
a battery terminal body; comprising:
a cylindrical fastening portion for inserting a battery post therein, that includes a fastening aperture dividing a circumferential portion of the cylindrical fastening portion radially, the cylindrical fastening portion including a first extension fastening portion and a second extension fastening portion, the first extension fastening portion extending circumferentially on one end side where the fastening aperture is formed, the second extension fastening portion extending circumferentially on the other end side where the fastening aperture is formed, the first extension fastening portion and the second extension fastening portion being disposed alternately;a first grip portion that is connected continuously to the first extension fastening portion, the first grip portion including a first through hole that is formed to penetrate the first grip portion in an insertion direction of the battery post; anda second grip portion that is connected continuously to the second extension fastening portion, the second grip portion including a second through hole that is formed to penetrate the second grip portion in the insertion direction of the battery post, the second through hole overlapping with a part of the first through hole when viewed in the insertion direction of the battery post; and a fastening unit including a tapered portion whose outer diameter increases gradually from an outer diameter narrower than a region where the first through hole and the second through hole overlap with each other before insertion of the fastening unit to an outer diameter wider than the overlapping region when viewed in the insertion direction of the battery post, wherein when the fastening unit is inserted into the first through hole and the second insertion hole, the overlapping region is expanded by the tapered portion so that the first extension fastening portion to which the first grip portion is continuously connected and the second extension fastening portion to which the second grip portion is continuously connected are moved to cross each other to thereby narrow the fastening aperture of the cylindrical fastening portion, so that the battery post is fastened by an inner circumferential surface of the cylindrical fastening portion.