| 摘要 |
PROBLEM TO BE SOLVED: To provide a car front region structure which positively transmits a collision load which is input in a side member on the collision side to a side member on the non-collision side through a sub-frame, and can increase the absorbing efficiency for the collision energy. SOLUTION: On the internal side of the front end part of the side member 3, a first restricting surface 10 which faces the inner side in the vehicle width direction, a second restricting surface 11 which faces the front side of the vehicle, and a third restricting surface 12 which faces the lower side of the vehicle are formed. Then, first, second and third contact surfaces 13, 14 and 15 having a shape going along the first, second and third restricting surfaces 10, 11 and 12 are formed on the end part in the vehicle width direction of a front cross member 4b in a manner to be confronted with the first, second and third restricting surfaces 10, 11 and 12 with respective specified intervals. Thus, when the inputting direction of the collision load is from a diagonal front position or a front sideways position, the first and second restricting surfaces come into contact with the first and second contact surfaces, and positively transmit the load to the front cross member 4b and the side member 3 on the non-collision side. COPYRIGHT: (C)2005,JPO&NCIPI
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