LIGHT SHIELDING STRUCTURE FOR VERTICAL BLIND

    公开(公告)号:US20170226796A1

    公开(公告)日:2017-08-10

    申请号:US15496364

    申请日:2017-04-25

    发明人: Yu-Che WEN

    IPC分类号: E06B9/36 E06B9/38

    摘要: A light shielding structure for a vertical blind is disclosed, wherein the vertical blind includes a headrail and a plurality of slats, which are hanged under the headrail in a vertical manner, and can be controlled to be turned between a shielding position and a non-shielding position. The vertical blind includes at least one light shielding member, which is engaged to a bottom of the headrail, and can either be flipped up or naturally droop along with the turning of the slats. When the at least one light shielding member droops, gaps formed between the bottom of the headrail and a top of the slats are covered, which prevents light from leaking in therethrough.

    Controlling mechanism for cordless blind set
    10.
    发明授权
    Controlling mechanism for cordless blind set 有权
    无绳盲套控制机构

    公开(公告)号:US09341019B2

    公开(公告)日:2016-05-17

    申请号:US14227105

    申请日:2014-03-27

    申请人: Chin-Fu Chen

    发明人: Po-Yu Chen

    IPC分类号: E06B9/322 E06B9/325 E06B9/388

    摘要: A controlling mechanism for a cordless blind set includes a fastening seat, a controlling member, and two driving gears. A coil spring is between the two driving gears each engaged with a driven gear. Each of the driven gears is coupled with a transmission rope passing through the fastening seat and the controlling member and then gets fixed in an upper beam. To operate the blind set, a pushing force is applied to the controlling member to release the transmission ropes. The driving gears are then driven by the coil spring and rotate the driven gears simultaneously, so the driven gears can roll up/release the transmission ropes.

    摘要翻译: 用于无绳盲组的控制机构包括紧固座,控制构件和两个驱动齿轮。 两个驱动齿轮之间的螺旋弹簧分别与从动齿轮啮合。 每个从动齿轮与通过紧固座和控制构件的传动绳连接,然后固定在上梁中。 为了操作盲板,将推力施加到控制构件以释放传动绳索。 然后,驱动齿轮由螺旋弹簧驱动并同时旋转从动齿轮,从而从动齿轮可以卷起/释放传动绳索。