Fuel filler door structure for a vehicle
AssigneeSuzuki Motor Corporation
InventorMoriyuki Ohno
Life of this patent
Estimating the term…
Abstract
A fuel filler door structure is provided with such an arrangement that one end of a toggle spring is adapted to engage with the bracket for the mount of a fuel filler door complete, and the other end of the toggle spring is adapted to engage with the middle portion of a hinge rod extending in a crank-like shape in an offset relationship with a line passing the both ends of the crank shaped hinge rod. By the effect of the toggle spring, the fuel filler door complete may be urged continuously in either way of closing or opening across the dead point of urging effected by the toggle spring.
Claims3
A fuel filler door structure for use in a vehicle which comprises, in combination:
- (A) a side body panel of the vehicle defined with an opening disposed in an opposed relationship with a fuel supply point of the vehicle's body;
- (B) a bracket disposed securely connected to one side wall portion of said opening;
- (C) a hinge rod having hinge rod portions bent to form a crank shape, each hinge rod portion lying in a common plane, said hinge rod portions forming hinge rod ends, defining a common hinge rod axis, said hinge rod ends being mounted to said bracket for rotation of said hinge rod with respect to said bracket and said hinge rod having a middle portion;
- (D) a fuel filler door assembly adapted to close said opening by rotation about said hinge rod axis of said hinge rod, said fuel filler door assembly supporting first and second roll bearings, said hinge rod middle part being mounted to said roll bearings for rotation of said middle part relative to said roll bearings;
- and
- (E) a toggle spring means having one end thereof engaging said bracket and having another end thereof engaging the middle portion of said hinge rod means between said first and second roll bearings, said hinge rod middle portion extending in an offset relationship with said hinge rod axis of said hinge rod.
A fuel filler door structure for use in a vehicle, comprising:
- a side body panel of a vehicle defined with an opening disposed in an opposed relationship with a fuel supply point of the vehicle's body;
- a bracket disposed securely on one side wall portion of said opening;
- a fuel filler door assembly;
- first and second roll bearings connected to an inner side of said fuel filler door assembly;
- a hinge rod having hinge rod portions forming a crank shape structure lying completely in a common plane, said crank shaped structure including a middle portion and spaced-apart hinge rod ends, said hinge rods defining a common hinge rod axis and said central part defining a central part axis substantially parallel to and spaced from said hinge rod axis, said central part being connected rotatably to said first and second roll bearings and said hinge rod ends being connected to said bracket for rotation of said hinge rod with respect to said bracket;
- a toggle spring element having one end connected to said bracket and having another end engaging said hinge rod middle portion between said first and second roll bearings.
Dependencies are inferred from the claim text.