Hinge device for opening and closing cover of office equipment
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United States of America Patent
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Oct 31, 2017
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N/A
app pub date -
Feb 23, 2015
filing date -
Feb 24, 2014
priority date (Note) -
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Abstract
The present invention relates to a hinge device for opening and closing a cover of office equipment, and more particularly to a hinge device disposed at a cover which is rotatably opened and closed and having a multi-layered cam and a slider, so that a free stop section and a slow down section are performed in closing the cover, thereby reducing a noise in closing the cover and improving a sensibility of product.
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