| 摘要 |
PURPOSE: A cap fixing unit is provided to close a terminal hole by using a cap without high power, by improving the shape of a cap boss. CONSTITUTION: A cap fixing unit includes a cap(10) and a cap boss(20). A first boss(21) of the cap boss is protruded in a cap member, and has a first diameter. A second boss(22) of the cap boss has a second diameter smaller than the first diameter of the first boss. A holding portion(23) of the cap boss is arranged between the first and second bosses, and has a diameter larger than the diameter of the first boss. The cap member is fixed by inserting the cap boss into a terminal hole(30) of an electronic product(1).
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