Hydrogen tank

A hydrogen tank comprising:

• a fitting having a through-hole;
• a boss member disposed on an opposite side of the hydrogen tank from the fitting in a direction of an axis of the hydrogen tank;
• a rod-shaped member assembly configured by arranging a plurality of rod-shaped members each having an elongated shape in a circumferential direction and a radial direction of the hydrogen tank such that the fitting and the boss member serve as a winding core, each of the rod-shaped members having a first end portion disposed on a fitting side and a second end portion disposed on a boss member side;
• and
• a reinforcing layer made of a fiber reinforced plastic and disposed to cover an outer peripheral surface of the rod-shaped member assembly,
• wherein in the first end portion and the second end portion, the rod-shaped members adjacent to each other in the circumferential direction and the radial direction are bonded to each other,
• wherein in an intermediate portion between the first end portion and the second end portion, the rod-shaped members adjacent to each other in the circumferential direction and the radial direction are arranged such that gaps that communicate with the through-hole of the fitting are provided,
• wherein each of the rod-shaped members includes a rod body, and tabs each having a cylindrical shape that are respectively fitted onto both end portions of the rod body to cover the end portions of the rod body in a longitudinal direction of the rod body, and
• wherein, in the first end portion and the second end portion, the tabs adjacent to each other in the circumferential direction and the radial direction are bonded to each other.