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    • 6. 发明申请
    • STRUCTURE OF FOOT BRUSH
    • FOOT BRUSH的结构
    • US20170055690A1
    • 2017-03-02
    • US14935462
    • 2015-11-09
    • CHIH-YUAN CHENG
    • CHIH-YUAN CHENG
    • A46B9/10A46B9/02A46B5/00
    • A46B9/026A46B5/0004A46B5/007A46B5/0075A46B2200/1006
    • A foot brush structure includes a frame and at least a brush. The frame includes a positioning section and a support section. The support section is coupled to the positioning section and extends upward at a predetermined angle. The support section includes at least one elastic member. The brush is mounted to the support section. A user may step on and hold the positioning section in position with one foot and places the sole of another foot on the brush or places the instep in contact with the brush, while having the foot move back and forth so as to achieve an operation of reciprocally brushing the foot with the brush. An efficacy of the present invention is that the elder is allowed to brush and clean the feet in an independent, easy, effortless, and efficient manner without hand operation or bending waist and requiring no assistant from other people.
    • 足部刷结构包括框架和至少刷子。 框架包括定位部分和支撑部分。 支撑部分连接到定位部分并以预定角度向上延伸。 支撑部分包括至少一个弹性部件。 刷子安装到支撑部分。 用户可以用一只脚踩住定位部分并将另一脚的底部放置在刷子上,或者使脚背与刷子接触,同时使脚部来回移动,以实现操作 用刷子相互刷牙。 本发明的功效是允许老年人以独立,容易,轻松和高效的方式刷和清洁脚,而无需手动操作或弯曲腰部,并且不需要来自其他人的助手。
    • 7. 发明申请
    • RESCUE SYSTEM FOR SEMI-SEALED MARINE VESSELS
    • 半密封船用救生系统
    • US20150298777A1
    • 2015-10-22
    • US14253882
    • 2014-04-16
    • Chih-Yuan Cheng
    • Chih-Yuan Cheng
    • B63B43/12
    • B63B43/12B63B2043/126
    • Disclosed is a rescue system for semi-sealed marine vessels, which includes a rescue unit and a backup rescue machine The rescue unit is installed in a vessel compartment and includes an air bag, a canister containing compressed gas, a needle valve, and a flow control valve for employing the physical property that air has a specific gravity smaller than water, whereby when water leaks into the vessel compartment, through pressing down the needle valve, the compressed air is supplied into the air bag for inflating and expanding the air bag to get floating on the seawater inside the vessel compartment and occupy the internal space of the vessel compartment. The backup rescue machine includes an air compressor and at least a diversion valve to supplement a great amount of high-pressure gas to the vessel compartment for preventing water leaking into the vessel compartment.
    • 本发明公开了一种半密封船舶救援系统,包括救援单元和备用救援机组救援单元安装在船只舱内,包括气囊,包含压缩气体的罐,针阀和流量 用于采用空气比重小于水的物理性质的控制阀,由此当水泄漏到容器隔室中时,通过按压针阀,将压缩空气供应到气囊中,以使气囊膨胀和膨胀 漂浮在船只舱内的海水上,并占据船只舱的内部空间。 备用救援机器包括一个空气压缩机和至少一个分流阀,以补充大量的高压气体到容器隔室,以防止水泄漏到容器隔室中。