Patent ID: 9643485
Date: 2017-05-09
CPC Classifications: B29C,B29L,B60K

Claim:
1. A resin fuel tank comprising: a fuel tank main body in which a closed space for storing fuel is formed in its interior; a built-in part that is disposed within the closed space and is fixed to a wall portion of the fuel tank main body by at least two mounting portions; connecting portions of the built-in part, which are separated from the wall portion and that connect the two mounting portions; and deformation absorbing portions of the built-in part, which are elastically deformable, are upside-down U-shaped as seen in side view, and are provided between the mounting portions and the connecting portions, one ends of the deformation absorbing portions being fixed to the connecting portions, and other ends of the deformation absorbing portions being separated from the connecting portions in a height direction.