To improve rigidity of a rocker part as well as to secure a discharge property of a liquid.
In the rocker part reinforcement structure, rigidity of a bulk head body 22 is improved by ribs 24 jointed to a vertical wall part 22A and a lower wall part 22D of the bulk head body 22. Accordingly, the rigidity (torsional rigidity) of a rocker inner panel 14 to which the bulk head body 22 is jointed is improved, and thus, the torsion of the rocker part 12 at the time of a side face collision is suppressed. Liquid discharge holes 26 are provided at a pair of side wall parts 22E of the bulk head body 22 and respective lower end parts of the two ribs 24. Thus, a primer coating material which is poured into the rocker part 12 when the primer coating material (rust prevention material) is electrodeposited on an unpainted vehicle body, and penetrates between the pair of side wall parts 22E, is discharged between the pair of side wall parts 22E through the respective liquid discharge holes 26.
COPYRIGHT: (C)2008,JPO&INPIT
| JPH06127228 | TRANSPORT HOOK STRUCTURE |
| JP2000016349 | FLOOR STRUCTURE OF VEHICLE BODY |
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Next Patent: FRONT STRUCTURE FOR VEHICLE BODY