Steering wheel switch device
First Claim
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1. A steering switch device, which is mounted on a steering wheel, the steering switch device comprising:
- a linear switch that comprises a hollow insulator having restorability and two electrode wires arranged spirally along an inner surface of a hollow part in the hollow insulator while being kept not in contact with each other, wherein a winding pitch coiling spirally the electrode wires is not more than 10 mm; and
a detecting device that detects a press of the linear switch by sensing a contact of the electrode wires,wherein the linear switch is arranged so as to be along at least a part of a surface of the steering wheel.
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Abstract
A steering switch device, which is mounted on a steering wheel, includes a linear switch that includes a hollow insulator having restorability and two electrode wires arranged spirally along an inner surface of a hollow part in the hollow insulator while being kept not in contact with each other, wherein a winding pitch coiling spirally the electrode wires is at least not more than 10 mm, and a detecting device that detects a press of the linear switch by sensing a contact of the electrode wires. The linear switch is arranged so as to be along at least part of a surface of the steering wheel.
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Citations
20 Claims
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1. A steering switch device, which is mounted on a steering wheel, the steering switch device comprising:
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a linear switch that comprises a hollow insulator having restorability and two electrode wires arranged spirally along an inner surface of a hollow part in the hollow insulator while being kept not in contact with each other, wherein a winding pitch coiling spirally the electrode wires is not more than 10 mm; and a detecting device that detects a press of the linear switch by sensing a contact of the electrode wires, wherein the linear switch is arranged so as to be along at least a part of a surface of the steering wheel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A steering switch device, which is mounted on a steering wheel, the steering switch device comprising:
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a linear switch that comprises a hollow insulator having restorability and two electrode wires arranged spirally along an inner surface of a hollow part in the hollow insulator while being kept not in contact with each other; and a detecting device that detects a press of the linear switch by sensing a contact of the electrode wires, wherein the linear switch is arranged so as to be along at least a part of a surface of the steering wheel. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification