• 专利标题:   Graphene material-Light shielding shutter curtain sheet, has curtain sheet main body whose two sides are formed with through strip hole that is sleeved with through strip, and light shielding sheet connected with groove.
  • 专利号:   CN112901051-A, CN112901051-B
  • 发明人:   XIANG X, XIANG J, WEI Q, SUN L
  • 专利权人:   HANGZHOU YOUPU DECORATIVE MATERIAL CO
  • 国际专利分类:   E06B009/30, E06B009/303, E06B009/32, E06B009/322, E06B009/386
  • 专利详细信息:   CN112901051-A 04 Jun 2021 E06B-009/30 202153 Pages: 11 Chinese
  • 申请详细信息:   CN112901051-A CN10167187 05 Feb 2021
  • 优先权号:   CN10167187

▎ 摘  要

NOVELTY - The sheet has a curtain sheet main body (1) whose two sides are formed with a through strip hole (10). The through strip hole is sleeved with a through strip (2). An outer side of the through strip is coiled with a light shielding sheet (3) and placed in the through strip hole, where the light shielding sheet is a piece made of graphene material. A middle portion of the through strip is connected with a connecting rod (4) i.e. telescopic rod. A surface of the curtain sheet main body is formed with a groove (11). The light shielding sheet is connected with the groove. The curtain sheet main body is formed as a double-layer structure. USE - Graphene material-Light shielding shutter curtain sheet. ADVANTAGE - The light shielding sheet covers the groove, forms a double-layer structure, and effectively improves light shielding property. The shading sheet needs to clean the shading sheet when cleaning, and has small cleaning workload, and long service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing a graphene material-Light shielding shutter curtain sheet. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a Graphene material-Light shielding shutter curtain sheet. Curtain sheet main body (1) Through strip (2) Light shielding sheet (3) Connecting rod (4) Through strip hole (10) Groove (11)