| 摘要 |
The present invention relates to a roll bar structure of a vehicle equipped with side panels and an open top, comprising a crossbar having a closed section and extending in a vehicle width direction between both of the side panels, roll bars having a reverse-U shape and at least part thereof projecting above the crossbar, and through holes formed at upper and lower portions of the crossbar, wherein an one-side part of roll bar extending substantially vertically penetrates the through holes, and the roll bars are connected respectively with the upper and lower portions of the crossbar which the roll bars penetrate. Accordingly, a resistance of the roll bar structure against a vehicle rollover can be increased by connecting firmly the roll bars with the crossbar.
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