Vehicle parting portion structure and manufacturing method thereof

摘要

In a side member outer panel, a second panel portion is formed contiguously to a first panel portion with first ridge line interposed therebetween, and third panel portion is formed contiguously to second panel portion with second ridge line intersecting first ridge line at an acute angle interposed therebetween. A bead with a V shaped cross-section, formed by part of first panel portion and part of third panel portion, extends from an intersection point of the first and second ridge lines. A hood outer panel is disposed along the first ridge line, with a first parting portion formed between the hood outer panel and the second panel portion. A fender panel is disposed along the second ridge line, with a second parting portion formed between the fender panel and the second panel portion and with a third parting portion formed between the fender panel and a hood.

主权项

1. A vehicle parting portion structure comprising:
a first panel that includes:
a first panel portion,a second panel portion formed contiguously to the first panel portion with a first ridge line interposed therebetween,a third panel portion formed contiguously to the second panel portion with a second ridge line intersecting the first ridge line at an acute angle interposed therebetween, anda bead having a V shaped cross-section, configured by part of the first panel portion and part of the third panel portion, and including an apex ridge line extending from an intersection point of the first ridge line and the second ridge line, wherein the height of the bead gradually decreases as the apex ridge line progresses away from the intersection point; a second panel that is disposed along the first ridge line with a first parting portion formed between the second panel and the second panel portion; and a third panel that is disposed along the second ridge line with a second parting portion formed between the third panel and the second panel portion, and with a third parting portion formed between the third panel and the second panel, wherein the V shaped cross-section of the bead is disposed at a corner portion that is formed by the second panel and the third panel at a location where the first parting portion and the second parting portion meet.