| 摘要 |
<p>PURPOSE:To provide a bussbar structure where the pitch between the bussbars of a vertical-type can be changed in a joint box used in an electrical circuit for a vehicle. CONSTITUTION:A vertical-type bussbar 2 is held between a connector housing 1a where an insertion hole 1a1 of a tab 2a of a bussbar 2 is formed on the bottom surface, an upper case 1 where a fuse cavity 1b is provided, and a lower case 3, the tab 2a is formed at a side edge of the bussbar 2, at the same time one edge part of the adjacent bussbar 2 is interlocked at an interlocking plate 2b bent in a direction crossing the tab 2a, and then a crank part 2b1 is formed nearly at the middle of the interlocking plate 2b. A storage groove 3b of the bussbar 2 is formed at the lower case 3 and at the same time an insertion hole 3b' is formed at a part corresponding to the lower tab 2a of the bussbar 2 is formed at the storage groove 3b for constituting a position retention means of the bussbar 2 and at the same time a recessed part 3c for housing the crank part 2b1 of the bussbar 2 is formed near one edge part of the storage groove 3b.</p> |
