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    • 24. 发明授权
    • Dental handpiece structure
    • 牙科手机结构
    • US09347319B2
    • 2016-05-24
    • US13753831
    • 2013-01-30
    • THUNDER TIGER CORPORATION
    • Aling Lai
    • A61C1/05F01D5/02
    • F01D5/02A61C1/05
    • Disclosed is a dental handpiece structure including a head having a turbine chamber, a rotor installed in the turbine chamber and having a transmission shaft, and a transmission element composed of a plurality of turbine vanes. A high-pressure air entering into the turbine chamber can push each turbine vane to drive and rotate the rotor, and a breach is upwardly formed between two adjacent turbine vanes. A head cap is covered onto the turbine chamber, and a circular groove is formed at the head cap and between an end surface facing the turbine chamber and the transmission element, and the circular groove and each breach are arranged opposite to each other for collecting the high-pressure air guided out from each breach to enhance the cutting force of the dental handpiece.
    • 公开了一种牙科手机结构,其包括具有涡轮室的头部,安装在涡轮室中的转子,并具有传动轴,以及由多个涡轮叶片组成的传动元件。 进入涡轮室的高压空气可以推动每个涡轮叶片以驱动和旋转转子,并且在两个相邻的涡轮机叶片之间向上形成破裂。 头盖被覆盖在涡轮室上,并且在头盖处和在面向涡轮室的端面与传动元件之间形成圆形凹槽,并且圆形槽和每个突出部彼此相对设置以收集 高压空气从每个漏气导出,以增强牙科手机的切割力。
    • 30. 发明申请
    • DENTAL HANDPIECE STRUCTURE
    • 牙科手术结构
    • US20140212271A1
    • 2014-07-31
    • US13753831
    • 2013-01-30
    • THUNDER TIGER CORPORATION
    • ALING LAI
    • F01D5/02
    • F01D5/02A61C1/05
    • Disclosed is a dental handpiece structure including a head having a turbine chamber, a rotor installed in the turbine chamber and having a transmission shaft, and a transmission element composed of a plurality of turbine vanes. A high-pressure air entering into the turbine chamber can push each turbine vane to drive and rotate the rotor, and a breach is upwardly formed between two adjacent turbine vanes. A head cap is covered onto the turbine chamber, and a circular groove is formed at the head cap and between an end surface facing the turbine chamber and the transmission element, and the circular groove and each breach are arranged opposite to each other for collecting the high-pressure air guided out from each breach to enhance the cutting force of the dental hand-piece.
    • 公开了一种牙科手机结构,其包括具有涡轮室的头部,安装在涡轮室中的转子,并具有传动轴,以及由多个涡轮叶片组成的传动元件。 进入涡轮室的高压空气可以推动每个涡轮叶片以驱动和旋转转子,并且在两个相邻的涡轮机叶片之间向上形成破裂。 头盖被覆盖在涡轮室上,并且在头盖处和在面向涡轮室的端面与传动元件之间形成圆形凹槽,并且圆形槽和每个突出部彼此相对设置以收集 高压空气从每个破口引导出来,增强了牙科手柄的切割力。