Rowing machine
    1.
    发明公开
    Rowing machine 审中-公开

    公开(公告)号:US20240307734A1

    公开(公告)日:2024-09-19

    申请号:US18424813

    申请日:2024-01-28

    申请人: Tian Fang

    发明人: Tian Fang

    摘要: A rowing machine, which is provided with water injection pipe vertically penetrates on the supporting part between two inner covers, the end of the water injection pipe near water tank is provided with the water distribution pipe extending to both sides, the two water distribution pipes are connected to the two inner covers to respectively connect the two water storage chambers. When the water tank needs to be filled with water, place the supporting part vertically, and add water to the water injection pipe with the help of water pump and water pipe. The water flows sequentially through the water injection pipe and the water distribution pipes on both sides, and finally evenly distributes to the storage chambers of the two water tanks.

    EXERCISE PATH APPROACHING PERSON SIGNALING DEVICE AND METHOD

    公开(公告)号:US20230285835A1

    公开(公告)日:2023-09-14

    申请号:US17694149

    申请日:2022-03-14

    IPC分类号: A63B71/06

    CPC分类号: A63B71/0622 A63B2071/0627

    摘要: An exercise path approaching person signaling device includes a housing that has a top wall, a bottom wall, and a perimeter wall attached to extending between the top and bottom walls. A wristband is attached to the housing and is releasably mounts the housing on a person's wrist. A sound emitter is mounted in the housing and emits a warning sound having a volume of at least 70 decibels when turned on. The sound emitter includes a switch mounted on the housing. The sound emitter is turned on to emit an alert sound when the switch is actuated.