公开(公告)号：US20250000216A1

公开(公告)日：2025-01-02

申请号：US18885955

申请日：2024-09-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shenglan Yuan ,  Qian He ,  Menglong Zhao ,  Bin Zhang ,  Tianyu Cheng ,  Junjie Yang

IPC: A44C5/14

Abstract: This application relates to a spring bar assembly, a watch strap, and a watch. The spring bar assembly includes a mounting base, a spring bar, a button, and a lever. Both the spring bar and the button are mounted on the mounting base. The button is capable of moving relative to the mounting base, and a movement direction of the button is perpendicular to an axial direction of the spring bar. One end of the lever extends into a guide groove of the button and abuts against first side walls of the guide groove, and the other end of the lever is connected to the spring bar. The button is capable of driving the spring bar to move relative to the mounting base in the axial direction of the spring bar by using the lever.

公开(公告)号：US20240335012A1

公开(公告)日：2024-10-10

申请号：US18292621

申请日：2022-07-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiawei Chen ,  Kang Fu ,  Junjie Yang ,  Shenglan Yuan ,  Tianyu Cheng ,  Yanjie Chen

IPC: A44C5/00 ,  G04B37/14

CPC classification number: A44C5/0053 ,  G04B37/1493

Abstract: In some embodiments, a braided watch band includes a braided band. The braided band includes a first braided band branch and a second braided band branch arranged in a thickness direction. The braided band further includes a first binding yarn and a second binding yarn. The first braided band branch and the second braided band branch to form a separate section and joint sections. In the joint sections, the first binding yarn and the second binding yarn form an orthogonally locking structure. In the separate section, the first binding yarn passes through one of the first braided band branch or the second braided band branch, and the second binding yarn passes through the other of the first braided band branch or the second braided band branch. Portions of the first braided band branch and the second braided band branch at the separate section form a loop.

公开(公告)号：US20240306777A1

公开(公告)日：2024-09-19

申请号：US18578981

申请日：2022-07-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shenglan Yuan ,  Junjie Yang ,  Bin Zhang ,  Tianyu Cheng

IPC: A44C5/14

CPC classification number: A44C5/14

Abstract: A fastening assembly comprises: a pressing plate, a base and a rotating shaft; wherein the pressing plate is rotatively connected to the base by the rotating shaft, the pressing plate and the base are enclosed to form a passage to accommodate the first connecting strap; and a press-fit protrusion is provided on the pressing plate to press the first connecting strap in the passage; a first snap-fit part is provided on the pressing plate, and a second snap-fit part is provided on the base, fit into each other to form the snap-fit connection.

公开(公告)号：US20240206603A1

公开(公告)日：2024-06-27

申请号：US18555918

申请日：2022-04-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shenglan Yuan ,  Bin Zhang ,  Tianyu Cheng

IPC: A44C5/14

CPC classification number: A44C5/14

Abstract: A wearable electronic apparatus includes a body and a band. The body includes a shaft hole, and the band includes a connection part, two spring bar pins, two first springs, a button, two second springs, and a cover. The connection part includes an accommodation cavity, and the accommodation cavity includes two first openings and one second opening. Each spring bar pin is slidably disposed in the accommodation cavity at the first opening. Each spring bar pin includes a matching end and a mounting end that are opposite to each other. The matching end is configured to cooperate with the button, and the mounting end is configured to be accommodated in the shaft hole.

公开(公告)号：US20230309664A1

公开(公告)日：2023-10-05

申请号：US18016744

申请日：2021-07-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shenglan Yuan ,  Bin Zhang ,  Tianyu Cheng

IPC: A44C5/16 ,  A44C5/14 ,  A44C5/24

CPC classification number: A44C5/16 ,  A44C5/145 ,  A44C5/24

Abstract: This application discloses a watchband clasp, a watchband, and a wearable device. The watchband clasp (1000) includes a first fastener (1), a second fastener (2) rotatably mounted on the first fastener (1), a cover plate (3) rotatably mounted at an end that is of the second fastener (2) and that is away from the first fastener (1), a hook member (4) slidably mounted on the cover plate (3), and an elastic member (5) mounted between the cover plate (3) and the hook member (4). The elastic member (5) can enable the hook member (4) to maintain a clamped state with an inner wall of a hook hole (11). The cover plate (3) is provided with a first accommodation slot (35) used to accommodate the first fastener (1) and the second fastener (2).