Four-way slide switch
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United States of America Patent
Stats
-
Dec 2, 2003
Grant Date -
N/A
app pub date -
Nov 12, 2002
filing date -
Nov 12, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved four-way switch is provided that can prevent erroneous switching operation. A closed circuit is formed by cooperatively tilting a control knob and a tiltable member in an intended direction or by depressing only the control knob, thus selectively providing electrical signals. The tiltable member, having contact spring units extended in four directions therefrom, and the control knob are disposed separately. The control knob is vertically engaged slidably into the square hole of the tiltable member. The protruded portions of the control knob are detachably engaged into the recessed portions of the tiltable member. When the center switch means is operated, only the control knob descends vertically and then restores. When the four-way switch means is operated, the tiltable member and the control knob operate in a linkage mode.
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Family
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Cited Art Landscape
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