US 12,255,427 B2
Terminal connection within an electrical junction box
Isanori Shimizu, Makinohara (JP); and Arata Yagi, Makinohara (JP)
Assigned to YAZAKI CORPORATION, Tokyo (JP)
Filed by Yazaki Corporation, Tokyo (JP)
Filed on Jul. 18, 2022, as Appl. No. 17/866,869.
Claims priority of application No. 2021-118830 (JP), filed on Jul. 19, 2021.
Prior Publication US 2023/0018379 A1, Jan. 19, 2023
Int. Cl. H01R 13/10 (2006.01); H01R 13/20 (2006.01); H01R 13/627 (2006.01); H01R 31/06 (2006.01)
CPC H01R 31/06 (2013.01) [H01R 13/10 (2013.01); H01R 13/20 (2013.01); H01R 13/6273 (2013.01)] 2 Claims
OG exemplary drawing
 
1. An electrical junction box comprising:
a first housing configured to hold a first terminal having a flat plate shape;
a second terminal configured to allow the first terminal to be inserted thereinto such that the second terminal is conductively connected to the first terminal when the first terminal is inserted into the second terminal; and
a second housing configured to be engaged with the first housing,
wherein a first space provided inside of the first housing defines, together with a second space provided inside of the second housing, a space configured to accommodate the second terminal,
wherein the first space is configured to accommodate a part of the first terminal,
wherein when the first housing is engaged with the second housing, the first terminal is allowed to be inserted into the second terminal such that the first terminal and the second terminal are conductively connected,
wherein the second terminal comprises a tubular portion defining a tubular hole penetrating the tubular portion in an insertion direction in which the first terminal is inserted,
wherein the insertion direction is the same as a direction in which the first housing is engaged with the second housing,
wherein the tubular portion has a locking hole formed in at least a part of a peripheral wall of the tubular portion, the locking hole penetrating the peripheral wall in a direction intersecting the insertion direction,
wherein the first terminal comprises a locking projection configured to be locked to the locking hole,
wherein the first terminal further comprises a protruding portion configured to restrict an amount of insertion into the second terminal, and an extending portion extending from the protruding portion in the insertion direction, and
wherein the locking projection is provided on an end of the extending portion.