Abstract: A vehicle front body structure includes: a vehicle body structural member disposed below a front end of a hood and extends substantially along the vehicle width direction; and an energy absorbing member that protrudes toward a vehicle front side from the vehicle body structural member, extends substantially along the vehicle width direction, and deforms so as to absorb energy upon a collision. The energy absorbing member is secured to the vehicle body structural member at opposite ends of the energy absorbing member in the vehicle width direction. A clearance is defined between a central part of the energy absorbing member in the vehicle width direction and the vehicle body structural member.

Abstract: A vehicle front body structure includes: a vehicle body structural member disposed below a front end of a hood and extends substantially along the vehicle width direction; and an energy absorbing member that protrudes toward a vehicle front side from the vehicle body structural member, extends substantially along the vehicle width direction, and deforms so as to absorb energy upon a collision. The energy absorbing member is secured to the vehicle body structural member at opposite ends of the energy absorbing member in the vehicle width direction. A clearance is defined between a central part of the energy absorbing member in the vehicle width direction and the vehicle body structural member.

Abstract: A blow-by gas treatment device for an engine configured such that the upper end of a portion of a passage for introducing fresh air and discharging blow-by gas vertically faces an opening section, the portion being located further toward the crank chamber side than a first breather chamber, and also such that a communication section communicating with the space within a variable valve chamber is provided between the upper end and the opening section. The area of the communication of the communication section is set so that the amount of increase in the pressure within the variable valve chamber relative to the pressure within the first breather chamber does not exceed a predetermined value when blow-by gas flows to the air intake passage not only from a passage dedicated for discharging blow-by gas but also from the passage for introducing fresh air and discharging blow-by gas.