摘要:
A wave-eliminating plate securing structure in a fuel tank 1 includes: a wave-eliminating plate configured to be fixed to an inside of a resinous fuel tank and to suppress waving of fuel; and resinous clips each including a weld portion to be welded and fixed to an inner wall of the fuel tank, and an attachment portion to which to attach the wave-eliminating plate. After the clips are welded and fixed at their respective predetermined positions to an inner wall of the fuel tank in advance, the wave-eliminating plate may be inserted into the fuel tank, and attached and fixed to the clips. Thereby, the wave-eliminating plate can be easily fixed at a predetermined position to the inside of the fuel tank with high precision.
摘要:
A wave-eliminating plate securing structure in a fuel tank 1 includes: a wave-eliminating plate configured to be fixed to an inside of a resinous fuel tank and to suppress waving of fuel; and resinous clips each including a weld portion to be welded and fixed to an inner wall of the fuel tank, and an attachment portion to which to attach the wave-eliminating plate. After the clips are welded and fixed at their respective predetermined positions to an inner wall of the fuel tank in advance, the wave-eliminating plate may be inserted into the fuel tank, and attached and fixed to the clips. Thereby, the wave-eliminating plate can be easily fixed at a predetermined position to the inside of the fuel tank with high precision.
摘要:
A fuel tank has a welded member that is welded inside a fuel tank body. The welded member includes a welded face that is welded on at least one of a first tank face and a second tank face which faces the first tank face, of the fuel tank body, and wherein the welded face includes a facing side in a concave shape that faces a given point determined based on a displacement of distance between the first tank face and the second tank face when the fuel tank body receives an internal pressure.
摘要:
Provided is a method that is for attaching a filler pipe. The method for attaching a filler pipe attaches a filler pipe to the aperture of a fuel tank with an attachment member therebetween, and is characterized by containing: a fitting step for fitting the tubular attachment member to the inside of the aperture of the filler pipe; a contact step for contacting, to the surface at the periphery of the aperture of the fuel tank, a first flange protruding outwards in the radial direction from the outer peripheral surface of the attachment member, and a second flange protruding outwards in the radial direction from the outer peripheral surface of the filler pipe; and a welding step for welding the first flange and second flange to the surface.
摘要:
The present invention provides a mounting structure for an integrated component to be mounted by snap-fitting on a fuel tank so that it is possible to suppress looseness. This mounting structure for an integrated component of a fuel tank includes: a weld clip which has a tip part having an engaging portion and a base end part to be welded to an inner surface of the fuel tank; an engagement base which is provided to the integrated component to be integrated into the fuel tank, and has a snap-fitting arm to be engaged with the engaging portion by elastic restoring force; and a lock member which is attached to the engagement base so as to be capable of switching from a temporary holding position to a lock position, the temporary holding position allowing an elastic deformation of the snap-fitting arm in a direction to release the engagement with the engaging portion, the lock position preventing the elastic deformation.
摘要:
A fuel tank has a welded member that is welded inside a fuel tank body. The welded member includes a welded face that is welded on at least one of a first tank face and a second tank face which faces the first tank face, of the fuel tank body, and wherein the welded face includes a facing side in a concave shape that faces a given point determined based on a displacement of distance between the first tank face and the second tank face when the fuel tank body receives an internal pressure.
摘要:
Provided is a method that is for attaching a filler pipe and that can reduce the amount of transmission of a hydrocarbon and can attach easily. The method for attaching a filler pipe attaches a filler pipe to the aperture of a fuel tank with an attachment member therebetween, and is characterized by containing: a fitting step for fitting the tubular attachment member to the inside of the aperture of the filler pipe; a contact step for contacting, to the surface at the periphery of the aperture of the fuel tank, a first flange protruding outwards in the radial direction from the outer peripheral surface of the attachment member, and a second flange protruding outwards in the radial direction from the outer peripheral surface of the filler pipe; and a welding step for welding the first flange and second flange to the surface.