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EYE PROTECTION DEVICE
专利权人:
发明人:
Rong-Tai Hong
申请号:
US14217315
公开号:
US20140338109A1
申请日:
2014.03.17
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An eye protection device a first covering sheet, a protection sheet, and a second covering sheet. The first covering sheet has a first supporting edge with a containment slot and a first opening disposed on the first supporting edge. The protection sheet is disposed in the containment slot and has a non-transparent sheet and an axial aperture provided in the sheet. The second covering sheet has a second supporting edge and a second opening provided on the second supporting edge. The second supporting edge overlaps the first supporting edge, and the first and second supporting edges sandwich the protection sheet in the containment slot.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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