Impact absorbing structure for vehicles

An impact absorbing structure for a vehicle comprising:

• a resin frame member extending in a vehicle front-rear direction and including an opening portion in a surface thereof on one side in a vehicle width direction;
• and
• a strut member disposed in the opening portion of the frame member, wherein
• the frame member includes a frame body having the opening portion, and a rib protruding at least either upward or downward from the frame body and extending in the vehicle front-rear direction,
• the strut member is disposed between a pair of opening edges for defining an upper edge and a lower edge of the opening portion, and at a position abuttable against the paired opening edges, when the frame member is deformed by input of a load at a time of oblique collision from upward or oblique collision from downward,
• the strut member includes a plurality of base wall portions extending in an up-down direction, and a plurality of convex portions protruding toward one side in the vehicle width direction from the base wall portions and extending in the up-down direction, and
• the plurality of the base wall portions and the plurality of the convex portions are alternately arranged to align in the vehicle front-rear direction.