Dustproof and waterproof switch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 21, 2004
Grant Date -
N/A
app pub date -
Oct 10, 2003
filing date -
Sep 16, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dustproof and waterproof switch includes a casing, a contact pole device, an axial joint member, a catch member and a covering member. The characteristic is in that the axial joint member is placed in the casing and lap joined to support members the axial joint member having a fitting hole at the center thereof and having an axial plate at the front and the rear sides thereof respectively; the catch member is formed a frame and placed in a mold to allow the concave downward plane at the top thereof joined to the upper arc recess of the covering member, which is made by way of injection molding, and the catch member is attached between the two axial plates with the bottom thereof having a central hollow post fitting with an extendable stir rod and the stir rod piercing the rod plate and the lower end of the stir rod contacting with the arc contact pole; and the covering member at the bottom edge thereof extends an inner connecting rim for fitting with the casing and covering the upper part of the casing.
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