公开(公告)号：US11974640B2

公开(公告)日：2024-05-07

申请号：US17564951

申请日：2021-12-29

Applicant: GOERTEK INC.

Inventor： Jianning Zhang ,  Qingru Shao ,  Huaying Feng ,  Cheng Zhao ,  Ying Zhong ,  Rui Guo ,  Yao Xue ,  Chao Zhang ,  Yawei Li

IPC: A44C5/00

CPC classification number: A44C5/0061

Abstract: Disclosed is wristband and wrist wearable device, including: a wristband body portion, one end is connected to one end of a device body of a wrist wearable device, and the other end is a free end; and a memory metal portion, which is arranged on the wristband body portion and has an arc-shaped memory state in a natural state, so that the wristband body portion is naturally maintained in an arc shape. The memory metal portion comprises a strip-shaped memory metal piece including a first metal segment, a second metal segment, and a third metal segment that are sequentially connected, the first metal segment and the third metal segment extend along a length direction of the wristband body portion in parallel, the second metal segment is arranged at the free end of the wristband body portion and is provided with at least one bent portion.