Handle switch device and its assembly method with respect to the handle

Abstract

The objective of this invention is to provide a handle switch device that reliably prevents loosening between the handle and the handle, and a method for assembling the handle thereon. The handle switch device 1 of this invention includes: a switch housing 2; a switch body 3 mounted on the switch housing 2; and a fixing member 4 having a protrusion 4a that is embedded in an opening Ha of a handle H, fixing the switch housing 2 and the switch body 3 to the handle H; the switch body 3 has a mounting portion 3c having a screw hole 3d for engagement with a fastening screw N, and the fixing member 4 inserts the protrusion 4a into the opening Ha and engages with the mounting portion 3c. The fastening force of the fastening screw N on the mounting portion 3c presses against the periphery of the opening Ha of the handle H, thus fixing the switch housing 2 and the switch body 3 to the handle H.

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