• 专利标题:   Flexible graphene sealing piece for sealing shaft of device and dust-proof sealing, has connecting layer whose inner side is adhered with wearable layer, where inner side of wearable layer is fixedly connected with wearable block.
  • 专利号:   CN217814960-U
  • 发明人:   MENG L
  • 专利权人:   HEBEI YASHENG IND CO LTD
  • 国际专利分类:   F16J015/324, F16J015/3284
  • 专利详细信息:   CN217814960-U 15 Nov 2022 F16J-015/324 202295 Chinese
  • 申请详细信息:   CN217814960-U CN22044319 04 Aug 2022
  • 优先权号:   CN22044319

▎ 摘  要

NOVELTY - The utility model claims a flexible graphene sealing piece, comprising a sealing piece main body, the back end of the sealing piece main body is connected with a grabbing force pad, the inner side of the sealing piece main body is connected with a connecting layer, the inner side of the connecting layer is adhered with a wearable layer, the inner side of the wearable layer is fixedly connected with a wearable block. The flexible graphene sealing piece is set with a force-holding pad and an inner layer body, a flexible reinforcing rib and an outer layer body, the material of the grasping force pad is soft, the force of the grasping force pad is turned over to the outside of the sealing part, at this time, the grasping force pad keeps the same vertical surface with the inner wall of the sealing piece main body, so as to increase the contact area between the object, the grasping force pad is kept in the state of turning over for a long time, in order to avoid the occurrence of rupture, the flexible reinforcing rib is assembled between the inner layer body and the outer layer body, the flexible reinforcing rib is made of soft material, it can be changed along with the folding of the clamping force pad, it solves the problem that the clamping force between the sealing piece and the object is not compact enough.