公开(公告)号：US20250166944A1

公开(公告)日：2025-05-22

申请号：US18839840

申请日：2023-02-21

Applicant: Peratech IP Ltd.

Inventor： Lv BING ,  You DAWEI ,  Xu FENG ,  Tang JIAJUN ,  Wang SHICHAO ,  Zhang WEN ,  Wei XIN ,  Li ZEFENG

IPC: H01H13/704 ,  H01H13/7065

Abstract: A composite elastomeric structure comprises an elastic body comprising a top structure and a ring side wall structure and a transmitting column comprising an outer shell structure and an inner core structure. The transmitting column is connected to the top structure and is located below the top structure in a substantially central position. The ring side wall structure is connected to the top structure and surrounds the transmitting column and is located below the top structure. The outer shell structure comprises a material having a first hardness and the inner core structure comprises a material having a second hardness. The first hardness is smaller than the second hardness.