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義齒固定用輔助裝置
专利权人:
WANG; Je-Won
发明人:
WANG, Je-Won
申请号:
HK16113828.3
公开号:
HK1225264A
申请日:
2016.12.05
申请国别(地区):
HK
年份:
2017
代理人:
摘要:
The present invention provides a denture fixing attachment comprising: a rod-shaped joint member (5), a denture (4) being fixed to the upper end of the joint member (5); and an abutment (6) having a coupling portion provided on the lower portion of the outside thereof, the coupling portion being coupled to a fixture groove formed on a fixture (3), and having a receiving portion on the upper portion thereof, the lower portion of the joint member (5) being received in the receiving portion, wherein the receiving portion of the abutment (6) comprises a receiving groove (7), into which the lower end (11) of the joint member (5) is inserted, and a protruding step (10) having a guide groove (9) provided on the inside of the upper portion of the receiving groove (7) such that a protrusion (8), which protrudes from the lower end (11) of the joint member (5) outwards, is fitted and simultaneously guided.
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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