Terminal portion for storage batteries, plastic encapsulated terminal for storage batteries, method for producing the same, storage battery provided with terminal portion, and automobile equipped with storage battery

摘要

A storage battery includes a terminal portion for storage batteries having a plurality of bolt insertion holes bored in one or a plurality of directions, a nut insertion opening through which a nut is inserted, a hollow in communication with the bolt insertion holes and the nut insertion opening and the nut having at least one screw hole threaded in a direction coincident with at least one or the plurality of directions. A fixation portion is formed to fix the nut by deforming the terminal portion with the nut being inserted through the nut insertion opening into the hollow and the at least one screw hole of the nut being in communication respectively with the at least one of the plurality of bolt insertion holes.

主权项

1. A storage battery comprising:
a terminal portion for storage batteries having a plurality of bolt insertion holes bored in one or a plurality of directions, a nut insertion opening through which a nut is inserted, and a hollow in communication with the bolt insertion holes and the nut insertion opening; and the nut having at least one screw hole threaded in a direction coincident with the at least one or a plurality of directions, wherein the terminal portion further comprises a fixation portion that fixes the nut to the terminal portion such that the nut does not fall when the nut insertion opening faces downward in a vertical direction, the fixation portion being formed by deforming the terminal portion in a state where the nut is inserted through the nut insertion opening into the hollow and the at least one screw hole of the nut is in communication respectively with the at least one of the plurality of bolt insertion holes.