Structure of assembling a plastic locking device with a surface material
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United States of America Patent
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Feb 25, 2014
Grant Date -
Jan 12, 2012
app pub date -
Sep 21, 2011
filing date -
Feb 15, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A structure of assembling a plastic locking device with a surface material includes a plastic locking device. A surface material forms holes. The plastic locking device is placed to have through-holes defined therein overlapping the holes of the surface material. Rivet fastener elements are respectively put through the through-holes of the plastic locking device and the holes of the surface material to be subjected to a riveting and fixing operation. The rivet fastener element includes a male button that is made of zinc and forms a pillar and a female button that is made of zinc and forms a hollow tube. Pressurizing equipment is used to couple the pillar and the hollow tube through interference fitting between the pillar and an inner wall of the hollow tube. Locking blocks are formed on the inner wall of the hollow tube to provide a tight interference fitting with respect to the pillar.
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