Birch, Stewart, Kolasch & Birch, LLP
Multi-stage button switch
A multi-stage button switch includes a body, an elastic element and a compression element. The compression element has an integrated flexible harness arm. The body has a track zone and a harness portion which is formed with a selected geometric shape to define the moving path of the compression element that includes a start position, a first stage compression position, a compressed position and a second stage compression position in this order. The button switch thus formed consists of fewer elements, is simply structured and can be fabricated and assembled easily.
Zippy Technology Corp.
H E H Y H
H01H E05C H01H Y10T H01H
additional inventional inventional additional additional
Hong-Yi Chin-Wen
Lee Chou