• 专利标题:   Graphene ear washing ball, has rubber ball graphene film layer whose outer surface and inner surface are covered with graphene film layer that is formed on rubber suction nozzle, where length of rubber suction nozzle is in specific range.
  • 专利号:   CN206121769-U
  • 发明人:   GUO X, LIU T, WANG G, WANG H, ZHANG L
  • 专利权人:   BEIJING LEAGENE BIOTECH CO LTD
  • 国际专利分类:   B01L003/00, B08B005/02
  • 专利详细信息:   CN206121769-U 26 Apr 2017 B01L-003/00 201741 Pages: 5 Chinese
  • 申请详细信息:   CN206121769-U CN21147751 25 Oct 2016
  • 优先权号:   CN21147751

▎ 摘  要

NOVELTY - The utility model claims a graphite alkene ear washing ball, comprising a rubber ball and rubber suction nozzle, the rubber ball and outer surface and inner surface of the rubber suction nozzle are covered with a layer of graphene film layer. said ball in graphene graphene film layer of the film layer and the ball are placed on the outer surface and inner surface of the rubber ball, the suction nozzle in graphene film layer and nozzle outer graphene film layer are disposed in the surface of the rubber suction nozzle and the outer surface of the rubber sphere volume 20-100 ml between. length of said rubber suction nozzle between the 3-20 cm, using the graphene thin, hard and stable property; it is a reinforced rubber ear washing ball and increasing wear resistance rubber ear washing ball with stable property, to make it is not easy in the absorbing air possibly mixed with acid and alkali substance are reacted.