| 摘要 |
A handle assembly has a handle arm (8), a knob shaft (18) and a handle knob that includes a tubular portion (90) and a substantially spherical knob portion (91). The tubular portion (90) is mounted on an outer peripheral surface of the knob shaft (18). The knob portion (91) is unitarily formed with the tubular portion (90). The knob portion (91) has a first knob (92) with a substantially spherically shaped outer peripheral surface and a second knob (93) that is disposed on a side of the first knob (92) opposite the handle arm (8). The second knob (93) has a substantially spherically shaped outer peripheral surface with a diameter larger than a diameter of the first knob (92). The second knob (93) is unitarily linked with the first knob (92) at a junction (84) a distance from the outermost radial portion (85) at a region of the knob portion (91) opposite the tubular portion (90). |
