Fuel injection device

A fuel injection device comprising:

• a valve body;
• and an injection hole-formed part in which a plurality of injection holes to inject fuel is formed on a leading end side of the valve body,
• wherein in the injection hole-formed part, a first injection hole in which a crossing angle between a central axis of the injection hole-formed part and a first injection hole axis becomes θ1, and a second injection hole in which a crossing angle between the central axis of the injection hole-formed part and a second injection hole axis becomes θ2 larger than θ1 are formed,
• the first injection hole and the second injection hole are formed in such a manner that a first shortest distance between the central axis of the injection hole-formed part and a first inlet surface center of the first injection hole becomes longer than a second shortest distance between the central axis of the injection hole-formed part and a second inlet surface center of the second injection hole, and
• a first straight line beyond a first outlet surface in the first injection hole axis of the first injection hole is formed in such a manner as not to intersect with a second straight line beyond a second outlet surface in the second injection hole axis of the second injection hole,
• wherein in the injection hole-formed part, a third injection hole in which a crossing angle between the central axis of the injection hole-formed part and a third injection hole axis becomes θ3 larger than θ1 and smaller than θ2 is formed, and
• the first injection hole, the second injection hole, and the third injection hole are formed in such a manner that a third shortest distance between the central axis of the injection hole-formed part and a third inlet surface center of the third injection hole becomes shorter than the first shortest distance and longer than the second shortest distance.