ELECTRICAL JUNCTION BOX
First Claim
1. An electrical connection box comprising:
- a main body portion including an internal circuit; and
a cover having a box shape that opens downwardly and is externally fitted from above to the main body portion, the cover having a peripheral wall whose end surface is held so as to abut against a flange portion that projects outward in a collar shape from a side wall of the main body portion,wherein;
the flange portion is provided with a recessed portion that is formed by a downward recessed portion of a surface of the flange portion and is formed in a projecting end surface of the flange portion, a drainage hole being formed between the recessed portion and the end surface of the peripheral wall of the cover, and surfaces that define the drainage hole include a rough surface portion.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided is an electrical connection box with a novel structure, in which a box-shaped cover that is open downward is externally fitted from above to a main body portion including an internal circuit, and drainage capability at gaps between flange portions provided on the main body portion and the end surfaces of the peripheral walls of the cover are enhanced. A flange portion is provided with a recessed portion that is formed by a downward recessed portion of the surface of the flange portion and is formed in a projecting end surface of the flange portion, a drainage hole being formed between the recessed portion and the end surface of the peripheral wall of a cover, and a surface for defining the drainage hole includes a rough surface portion.
3 Citations
4 Claims
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1. An electrical connection box comprising:
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a main body portion including an internal circuit; and a cover having a box shape that opens downwardly and is externally fitted from above to the main body portion, the cover having a peripheral wall whose end surface is held so as to abut against a flange portion that projects outward in a collar shape from a side wall of the main body portion, wherein; the flange portion is provided with a recessed portion that is formed by a downward recessed portion of a surface of the flange portion and is formed in a projecting end surface of the flange portion, a drainage hole being formed between the recessed portion and the end surface of the peripheral wall of the cover, and surfaces that define the drainage hole include a rough surface portion. - View Dependent Claims (2, 3, 4)
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Specification