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30 条记录 (耗时 0.014 秒)

    Window blind
    1.
    发明授权
    Window blind 有权

    公开(公告)号：US10697234B2

    公开(公告)日：2020-06-30

    申请号：US15871512

    申请日：2018-01-15

    申请人： Chin-Fu Chen

    发明人： Po-Yu Chen

    IPC分类号： E06B9/303 ,  E06B9/322 ,  E06B9/306 ,  E06B9/323 ,  E06B9/307

    摘要： A window blind includes top and bottom beams, and many slats disposed therebetween. The top beam has two opposite lateral holes. The window blind further includes a slat folding transmission device having a cord rolling member disposed in the top beam, and two opposite lift transmission cords passing through the lateral holes of the lateral plates of the top beam respectively. Two ends of each lift transmission cord are connected with the bottom beam and the cord rolling member respectively, so that the two lift transmission cords can pull the bottom beam simultaneously when being rolled by the cord rolling member, thereby moving the bottom beam upwardly to fold up the slats. Therefore, the slats of the window blind of the invention need no processing and keep complete in structure, thereby providing good effect of blocking out the light when being adjusted to the inclined condition.

    Blind body brake mechanism for non pull cord window blind
    2.
    发明授权
    Blind body brake mechanism for non pull cord window blind 有权

    公开(公告)号：US09845639B2

    公开(公告)日：2017-12-19

    申请号：US15243145

    申请日：2016-08-22

    申请人： Chin-Fu Chen

    发明人： Po-Yu Chen

    IPC分类号： E06B9/322

    CPC分类号： E06B9/322 ,  E06B2009/3222

    摘要： A window body brake mechanism for non pull cord window blind includes a rolling-up unit including two coil spring winding wheels meshed together and a coil spring connected between the coil spring winding wheels, a transmission unit including two transmission gears respectively meshed with the coil spring winding wheels and two transmission cords respectively connected to the transmission gears, and a brake unit including an operating button having a braking portion disposed between the two coil spring winding wheels and so configured that when the operating button is operated into a press position, the braking portion is released from the coil spring winding wheels for allowing synchronous rotation of the coil spring winding wheels; when the operating button is operated into a release position, the braking portion is engaged with the coil spring winding wheels to stop the coil spring winding wheels from rotation.

    Lift-cord guide for window blind
    3.
    发明授权
    Lift-cord guide for window blind 有权

    公开(公告)号：US09689199B1

    公开(公告)日：2017-06-27

    申请号：US15087368

    申请日：2016-03-31

    申请人： Chin-Fu Chen

    发明人： Po-Yu Chen

    IPC分类号： E06B9/324 ,  E06B9/327 ,  E06B9/322 ,  E06B9/323

    CPC分类号： E06B9/327 ,  E06B9/322 ,  E06B9/323

    摘要： A lift-cord guide for window blind is disclosed to include a roller holder including a pull cord inlet and a pull cord outlet extending in a perpendicular manner relative to the pull cord inlet, and a first guide roller rotatably mounted in the roller holder at the intersection between the extending direction of the pull cord inlet and the extending direction of the pull cord outlet. The axial direction of the first guide roller obliquely intersects with the extending direction of the pull cord inlet, and defines with the extending direction of the pull cord outlet a contained angle smaller than 90-degrees. Thus, the lift-cord guide of the invention effectively reduces the turning angle of the pull cords, and smoothens the operation to open or close the blind slats.

    NON-CORD WINDOW BLIND ASSEMBLY
    4.
    发明申请
    NON-CORD WINDOW BLIND ASSEMBLY 审中-公开
    非门窗口组装

    公开(公告)号：US20150101767A1

    公开(公告)日：2015-04-16

    申请号：US14254623

    申请日：2014-04-16

    申请人： Chin-Fu CHEN

    发明人： Po-Yu CHEN

    IPC分类号： E06B9/327 ,  E06B9/322

    CPC分类号： E06B9/327 ,  E06B9/322 ,  E06B9/323 ,  E06B2009/2627 ,  E06B2009/3222

    摘要： A non-cord window blind assembly includes two opposing side jambs each defining a longitudinal guide groove and a plurality of oblique positioning grooves respectively connected to and equally spaced along the longitudinal guide groove, and a blind coupled between the side jambs and including a headrail, a bottom rail and a panel of cellular material coupled between the headrail and the bottom rail. The bottom rail has two guide rods respectively located at two opposite ends thereof and respectively slidably coupled to the guide grooves of the side jambs and respectively selectively positionable in one respective oblique positioning groove of one respective side jamb.

    摘要翻译： 非帘式窗帘组件包括两个相对的侧边栏，每个边框限定纵向引导槽和分别连接到纵向引导槽并沿着纵向引导槽等距间隔的多个倾斜定位槽，以及盲侧联接在侧边柱之间并且包括头轨， 底轨道和耦合在头轨和底轨之间的蜂窝材料面板。 底轨具有分别位于其两个相对端处的两个引导杆，并且分别可滑动地联接到侧梁的引导槽并且分别可选地定位在一个相应侧翼的一个相应的倾斜定位槽中。

    Blind body brake mechanism for non pull cord window blind
    8.
    发明授权
    Blind body brake mechanism for non pull cord window blind 有权

    公开(公告)号：US09976345B2

    公开(公告)日：2018-05-22

    申请号：US15297855

    申请日：2016-10-19

    申请人： Chin-Fu Chen

    发明人： Po-Yu Chen

    IPC分类号： E06B9/322

    CPC分类号： E06B9/322 ,  E06B2009/3222

    摘要： A blind body brake mechanism for non pull cord window blind utilizes two one-way clutch units to control the positioning of the blind body during the extending or receiving operation. Each one-way clutch unit includes a wheel axle, multiple stop blocks equiangularly connected to the wheel axle, an arched rolling groove defined between each two adjacent stop blocks, a planetary gear movably mounted in each arched rolling groove, and a one-way wheel mounted on the wheel axle and having an internal gear meshed with the planetary gears.

    Blind body positioning mechanism for non pull cord window blind and window blind using same
    9.
    发明授权
    Blind body positioning mechanism for non pull cord window blind and window blind using same 有权
    盲拉杆盲窗和窗帘盲体定位机构使用相同

    公开(公告)号：US09366077B2

    公开(公告)日：2016-06-14

    申请号：US14533539

    申请日：2014-11-05

    申请人： Chin-Fu Chen

    发明人： Po-Yu Chen

    IPC分类号： E06B9/322 ,  E06B9/323 ,  F16H31/00 ,  E06B9/30

    CPC分类号： E06B9/323 ,  E06B9/30 ,  E06B9/304 ,  E06B9/322 ,  E06B2009/3222 ,  F16H31/001 ,  F16H35/18

    摘要： A window body positioning mechanism of a non pull cord window blind includes two first transmission wheels, two transmission cords respectively connected with one ends thereof to the first transmission wheels, two second transmission wheels meshed together and respectively meshed with the first transmission wheels, a coil spring connecting the two second transmission wheels and selectively wound round one second transmission wheel, and two resistance units each including a one-way pawl and a resistance wheel wound by one respective transmission cord and meshed with the one-way pawl. Thus, when extending out or receiving the blind body, the friction resistance between the resistance wheels and the transmission cords and the engagement relationship between the resistance wheels and the respective one-way pawls help achieve excellent blind body positioning effects.

    摘要翻译： 非拉绳帘窗的窗体定位机构包括两个第一传动轮，两个传动绳分别与其一端连接到第一传动轮，两个第二传动轮啮合并分别与第一传动轮啮合，线圈 弹簧连接两个第二传动轮并选择性地缠绕在一个第二传动轮上，以及两个电阻单元，每个电阻单元包括由一个相应传输线缠绕并与单向爪啮合的单向棘爪和电阻轮。 因此，当伸出或接收盲体时，阻力轮和传动绳之间的摩擦阻力以及阻力轮和相应的单向爪之间的接合关系有助于实现优异的盲体定位效果。

    WINDOW BLIND SLAT
    10.
    发明申请
    WINDOW BLIND SLAT 审中-公开

    公开(公告)号：US20090126879A1

    公开(公告)日：2009-05-21

    申请号：US12048351

    申请日：2008-03-14

    申请人： Po-Yu CHEN

    发明人： Po-Yu CHEN

    IPC分类号： E06B9/24

    CPC分类号： E06B9/386

    摘要： A window blind slat includes a slat substrate, a base coat coated on a surface of the slat substrate, and a metallic paint coated on a surface of the metallic paint. By means of the metallic paint, the window blind slat shows a dramatic visual effect.

    摘要翻译： 窗帘板包括板条基板，涂覆在板条基板的表面上的底涂层和涂覆在金属涂料表面上的金属漆。 通过金属漆，窗帘板显示出戏剧性的视觉效果。