Steering wheel adapter
AssigneeWorks Bell Inc.
InventorYasuaki Ichikawa
Life of this patent
Estimating the term…
Abstract
A steering wheel adapter comprises a base having an opening, a plate with a plug formed, and a ring capable of sliding and rotating along the outer face of the base. In the steering wheel adapter, a guide hole penetrating the side face of the base from the outer face into the opening is disposed, a locking member capable of protruding into the opening is provided in the guide hole, and a cam face is provided facing the guide hole on the inner face of the ring. When the ring is slid and rotated in a state where the plate is mounted on the base to insert the plug into the opening, the cam face pushes and protrudes the locking member into the opening, and the locking member is pressed to contact the outer surface of the plug. Consequently, both easy attachment/detachment and prevention of rattle can be achieved.
Claims5
A steering wheel adapter that is interposed between a steering wheel and a boss of a vehicle and that enables attachment and detachment of the steering wheel to and from the boss, the steering wheel adapter comprising:
- a base having an opening, the boss being attached to a face of the base opposite the opening;
- a ring that covers an outer side face of the base and that is capable of sliding and rotating along the outer side face;
- a guide hole penetrating the side face of the base from outside to the inside of the opening;
- a cam face formed on an inner circumferential face of the ring so as to face the guide hole;
- a locking member that is installed in the guide hole and that is capable of protruding into the opening by a press-out force generated by the cam face in accordance with slide and rotation of the ring;
- a plate, to one end of which the steering wheel is attached;
- a plug that is formed on a face opposite to the one face of the plate and inserted into the opening of the base, and an outer side face of which is pressed to contact the locking member protruding into the opening;
- and
- a press-out assisting member that is interposed between the cam face and the locking member so as to be capable of moving to protrude and withdraw from the outer side face of the base along a penetration direction of the guide hole, and that conveys the press-out force generated by the cam face to the locking member,
- wherein the press-out assisting member is a roller rotating on the cam face in accordance with slide and rotation of the ring.
Dependencies are inferred from the claim text.