JP2017214050A5 - - Google Patents

Claims (12)

A steering wheel having a steering hub portion, a wheel portion, and a spoke portion extending from the steering hub portion and continuing to the wheel portion,
The wheel part is
A mandrel that goes around the steering wheel,
A coating layer covering the core,
With
A vibrator housing portion is provided in a part of the winding direction of the cored bar,
In the vibrator accommodating portion, the cross-sectional shape of the core metal in the radial direction of the wheel portion is substantially U-shaped,
A partition wall is provided in the cored bar to form a vibrator housing portion.
A case covering the vibrator housing part is attached to the cored bar,
A vibrator is disposed in the vibrator accommodating portion between the core metal and the case,
The steering wheel, wherein the vibrator is attached to the case.   2. The steering according to claim 1, wherein the case has a rectangular bottom surface, a long side wall rising from a longitudinal side portion of the bottom surface, and a short side wall rising from a lateral side portion of the bottom surface. wheel. In Claim 2, the partition wall which partitions off the inside of a case from the bottom is suspended,
The partition wall extends along the short direction,
A steering wheel, wherein the vibrator is attached to the partition wall. The vibrator according to claim 3, wherein the vibrator has a motor body, a rotation drive shaft protruding from the motor body, and a weight attached to the rotation drive shaft.
The partition wall is provided with a notch through which the rotary drive shaft is inserted,
A steering wheel, wherein the motor body is attached to the partition wall.   5. The long side wall of the case and the side wall of the core metal face each other, and the short side wall of the case and the partition wall of the core metal face each other. A steering wheel characterized by that. In Claim 5, the bolt insertion hole is provided in the 1st overhanging part projected toward the case outside from the short side wall of the case,
A bolt hole is provided in the second overhanging portion that protrudes from the partition wall of the cored bar to the side opposite to the vibrator housing portion,
A steering wheel, wherein a bolt inserted into the bolt insertion hole is screwed into the bolt hole.   The steering wheel according to any one of claims 1 to 6, wherein a sealing material is provided between the case, the cored bar, and the partition wall.   The steering wheel according to claim 3, further comprising a wiring inserted through a wiring hole provided in the short side wall, wherein the wiring is disposed in the core metal along the circumferential direction. . In Claim 8, the tip of the wiring is connected to an electronic control circuit,
The electronic control circuit is housed in a substrate housing case having at least one surface opened,
A steering wheel, wherein an open surface of the substrate housing case is covered with another member. According to claim 4, wherein the weight of the vibrator, the dimension in the direction orthogonal to the rotary drive shaft, a steering wheel, wherein the O width of the motor body remote small. 11. The steering wheel according to claim 4, wherein the weight of the vibrator has a dimension in a direction orthogonal to the rotation drive shaft that is smaller than a height of the motor body. The steering wheel according to claim 10 or 11 , wherein the case is curved in a longitudinal direction.