ELECTRICAL CONNECTION BOX AND WIRE HARNESS

摘要

An electrical connection box includes a box main body having an opening portion in an upper end portion at a time of installation, and an upper cover that blocks the opening portion at the time of installation. The box main body has an insertion wall portion continuously formed along an outer circumference of the box main body in the upper end portion at the outer circumference of the box main body. The upper cover has a groove portion continuously formed along an outer circumference of the upper cover in a lower end portion at the outer circumference of the upper cover. Here, the insertion wall portion is inserted into the groove portion from lower side when the opening portion of the box main body is blocked. At least one rib protruding downward from a bottom portion of the groove portion is formed in the groove portion.

主权项

1. An electrical connection box comprising:
a first housing member having an opening portion in an upper end portion at a time of installation; and a second housing member that is positioned at an upper side with respect to the first housing member, and blocks the opening portion at the time of installation, wherein the first housing member has an insertion wall portion continuously formed along an outer circumference of the first housing member in the upper end portion at the outer circumference of the first housing member, the second housing member has a groove portion continuously formed along an outer circumference of the second housing member in a lower end portion at the outer circumference of the second housing member, the insertion wall portion being inserted into the groove portion from a lower side when the opening portion of the first housing member is blocked, and at least one rib protruding downward from a bottom portion of the groove portion is formed in the groove portion.