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  • 专利标题:   Shielding signal function featured mobile phone sleeve, has graphene film layer connected with corticosteroid shell, and graphene film landing edge sewed on inner side of zipper, where inner side of zipper is connected with shell.
  • 专利号:   CN104683519-A
  • 发明人:   JIANG W, YANG X, YANG Y, GUO H
  • 专利权人:   ZHENJIANG BROWAH TECHNOLOGY CO LTD
  • 国际专利分类:   H04M001/02
  • 专利详细信息:   CN104683519-A 03 Jun 2015 H04M-001/02 201556 Pages: 5 Chinese
  • 申请详细信息:   CN104683519-A CN10113501 16 Mar 2015
  • 优先权号:   CN10113501

▎ 摘　　要

NOVELTY - The sleeve has a graphene film layer (2) connected to a corticosteroid shell (1) that is connected with a cotton lining part (3). An inner side of a zipper (RTM: Slide fastener) (4) that is connected with the corticosteroid shell. A graphene film landing edge (5) is sewed on the inner side the zipper (RTM: Slide fastener). The graphene film landing edge is formed with the graphene film layer that is connected with a shielding layer. A mobile phone (6) is connected with a mobile phone sleeve main body that is connected with the zipper (RTM: Slide fastener). USE - Shielding signal function featured mobile phone sleeve. ADVANTAGE - The sleeve can effectively shield mobile phone signal when the mobile phone is not in use condition. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of a shielding signal function featured mobile phone sleeve. Corticosteroid shell (1) Graphene film layer (2) Cotton lining part (3) Zipper (4) Graphene film landing edge (5) Mobile phone (6)