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    • 33. 发明申请
    • COMBINATION CASTOR WHOSE CASTOR UNITS ARE BRAKED SIMULTANEOUSLY
    • CAS TOR。。。。。。。。。。。。。。。。。。
    • US20130174377A1
    • 2013-07-11
    • US13347748
    • 2012-01-11
    • Ming-Hsien LinFeng-Hsi Yang
    • Ming-Hsien LinFeng-Hsi Yang
    • B60B33/00
    • B60B33/0081B60B33/0092
    • A combination castor includes a control unit, a linking unit, and at least two castor units. The control unit includes at least one mounting seat, at least one bushing mounted in the at least one mounting seat, and a pedal pivotally located at a side of the at least one mounting seat. The linking unit includes a propeller shaft extended through the at least one bushing and locked onto the pedal, at least one rotation plate secured on the propeller shaft, and at least two links each pivotally connected with the at least one rotation plate and the respective castor unit. Thus, when the pedal is stepped, the propeller shaft is driven to rotate the at least one rotation plate which drives the links to operate the castor units so as to brake or position the castor units simultaneously.
    • 组合脚轮包括控制单元,连接单元和至少两个脚轮单元。 控制单元包括至少一个安装座,安装在至少一个安装座中的至少一个衬套和枢转地位于至少一个安装座侧面的踏板。 连接单元包括延伸穿过至少一个衬套并锁定在踏板上的传动轴,固定在传动轴上的至少一个旋转板和至少两个连杆,每个连杆与至少一个旋转板和相应的脚轮 单元。 因此,当踏板是阶梯式的时,驱动轴驱动旋转驱动连杆的至少一个旋转板,以操作脚轮单元,以同时制动或定位脚轮单元。
    • 36. 发明申请
    • Cleaning apparatus with tiltable cleaning head
    • 具有可倾斜清洁头的清洁设备
    • US20100313370A1
    • 2010-12-16
    • US12616258
    • 2009-11-11
    • Ming-Hsien Lin
    • Ming-Hsien Lin
    • A47L13/20
    • A47L13/146A47L13/46
    • A cleaning apparatus with tiltable cleaning head comprises a main rod, two wringing plates, a cleaning element with a bottom surface, a fastening device, a wringing device, and two connecting assemblies, Each of the two connecting assemblies has a first connecting piece, which is hingedly connected with the fastening device, and a second connecting piece, which is hingedly connected with one of the two wringing plates, The first and second connecting pieces are connected at a variable angle, allowing to incline the main rod, while the bottom surface of the cleaning element rests entirely on a floor to be cleaned, so that cleaning is made with better effect and less effort.
    • 具有可倾斜清洁头的清洁设备包括主杆,两个拧紧板,具有底面的清洁元件,紧固装置,拧紧装置和两个连接组件。两个连接组件中的每一个具有第一连接件, 与紧固装置铰接地连接,第二连接件与两个拧紧板中的一个铰接地连接。第一和第二连接件以可变角度连接,允许倾斜主杆,同时底面 的清洁元件完全搁置在要清洁的地板上,使得以更好的效果和更少的努力进行清洁。