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公开(公告)号：US09159304B1
公开(公告)日：2015-10-13
申请号：US14221636
申请日：2014-03-21
发明人： Shih Hao Tseng
IPC分类号： G10D9/02
CPC分类号： G10D9/026
摘要： A bore-variable leadpipe includes a mouthpiece receiver integrally formed on a tube body of a brass instrument and a mouthpiece adaptor detachably assembled to the mouthpiece receiver. The mouthpiece receiver internally defines a first bore, in which an assembling section, a tapered section and an air-guiding section are sequentially formed. The mouthpiece adaptor has a receiving end for receiving a mouthpiece therein and an assembling end for engaging with the assembling section, and internally defines a second bore between the two ends. When the mouthpiece adaptor is assembled to the mouthpiece receiver, the second and the first bore are aligned and communicable with each other to form a conical passage and a cylindrical passage. The leadpipe can be changed in its bore size by assembling a mouthpiece adaptor of a different bore size to the mouthpiece receiver, so that the same brass instrument can be used with differently sized mouthpieces.
摘要翻译： 可变孔的铅管包括一个整体形成在铜管乐器的管体上的接口接收器和可拆卸地组装到接口接收器的接口接头。 接口接收器内部限定第一孔，顺序地形成组装部分，锥形部分和空气引导部分。 接头适配器具有用于在其中容纳接口的接收端和用于与组装部分接合的组装端，并且在两端之间内部限定第二孔。 当接口接头被组装到接口接收器时，第二和第一孔彼此对准并可连接，以形成圆锥形通道和圆柱形通道。 可以通过将具有不同孔径的接头适配器组装到接口接收器来改变其内径尺寸，使得同一个铜管乐器可以与不同尺寸的口器一起使用。
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公开(公告)号：US10607583B1
公开(公告)日：2020-03-31
申请号：US16243307
申请日：2019-01-09
发明人： Bo-Ting Chen
IPC分类号： G10D13/02
摘要： The present invention provides a drum with a lug mechanism, which can adjust the tension of a drumhead mounted on the drum. The lug mechanism can also prevent loosening of a tension-adjusting member of the lug mechanism and enhance resonance of the drum.
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公开(公告)号：US20150269919A1
公开(公告)日：2015-09-24
申请号：US14221636
申请日：2014-03-21
发明人： Shih Hao TSENG
IPC分类号： G10D9/02
CPC分类号： G10D9/026
摘要： A bore-variable leadpipe includes a mouthpiece receiver integrally formed on a tube body of a brass instrument and a mouthpiece adaptor detachably assembled to the mouthpiece receiver. The mouthpiece receiver internally defines a first bore, in which an assembling section, a tapered section and an air-guiding section are sequentially formed. The mouthpiece adaptor has a receiving end for receiving a mouthpiece therein and an assembling end for engaging with the assembling section, and internally defines a second bore between the two ends. When the mouthpiece adaptor is assembled to the mouthpiece receiver, the second and the first bore are aligned and communicable with each other to form a conical passage and a cylindrical passage. The leadpipe can be changed in its bore size by assembling a mouthpiece adaptor of a different bore size to the mouthpiece receiver, so that the same brass instrument can be used with differently sized mouthpieces.
摘要翻译： 可变孔的铅管包括一个整体形成在铜管乐器的管体上的接口接收器和可拆卸地组装到接口接收器的接口接头。 接口接收器内部限定第一孔，顺序地形成组装部分，锥形部分和空气引导部分。 接头适配器具有用于在其中容纳接口的接收端和用于与组装部分接合的组装端，并且在两端之间内部限定第二孔。 当接口接头被组装到接口接收器时，第二和第一孔彼此对准并可连接，以形成圆锥形通道和圆柱形通道。 可以通过将具有不同孔径的接头适配器组装到接口接收器来改变其内径尺寸，使得同一个铜管乐器可以与不同尺寸的口器一起使用。
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公开(公告)号：US12002440B2
公开(公告)日：2024-06-04
申请号：US17704624
申请日：2022-03-25
发明人： Yun-Ci Zhuang
摘要： A snare adjustment device includes a snare protection frame having snares connected thereto, a holding body, a slider slidably connected to the holding body and moving the snare protection frame and the snares along with it, a switch member, and a manual lever. The switch member includes a latch section movable by a push section to engage with or disengage from the slider, such that the slider is stopped from or allowed to move, respectively. The manual lever is pivotally connected to the holding body and can be swung up and down for moving the slider. The manual lever includes a lever section, which and the push section of the switch member are protruded beyond a reference side of the holding body. Therefore, a drum player can hit the push and the lever section with a drum stick to quickly switch the snares between a tightened and a loosened state.
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公开(公告)号：US20230306933A1
公开(公告)日：2023-09-28
申请号：US17704624
申请日：2022-03-25
发明人： Yun-Ci ZHUANG
摘要： A snare adjustment device includes a snare protection frame having snares connected thereto, a holding body, a slider slidably connected to the holding body and moving the snare protection frame and the snares along with it, a switch member, and a manual lever. The switch member includes a latch section movable by a push section to engage with or disengage from the slider, such that the slider is stopped from or allowed to move, respectively. The manual lever is pivotally connected to the holding body and can be swung up and down for moving the slider. The manual lever includes a lever section, which and the push section of the switch member are protruded beyond a reference side of the holding body. Therefore, a drum player can hit the push and the lever section with a drum stick to quickly switch the snares between a tightened and a loosened state.
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公开(公告)号：US10529307B1
公开(公告)日：2020-01-07
申请号：US16243290
申请日：2019-01-09
发明人： Bo-Ting Chen
摘要： A multi-purpose drum that can be assembled into a floor-tom, a bass drum, or a gong bass drum through different mating parts according to the performance requirements. This multi-purpose drum is lightweight, easy to carry, and quick to assemble.
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公开(公告)号：US10692477B1
公开(公告)日：2020-06-23
申请号：US16373914
申请日：2019-04-03
发明人： Wen-Ling Wu
摘要： A strainer assembly is provided for a snare drum having a shell and a bottom drumhead. The strainer assembly comprises a plurality of snare wires, a frame, a control mechanism, and a throw-off mechanism. Both ends of the snare wires are connected to the frame. The control mechanism includes a slidable part connected to a first end of the frame and a first button for controlling the vertical movement of the slidable part. The throw-off mechanism includes a slidable lower part connected to a second end of the frame and a second button for controlling the vertical movement of the slidable lower part.
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公开(公告)号：US10573282B1
公开(公告)日：2020-02-25
申请号：US16243277
申请日：2019-01-09
发明人： Bo-Ting Chen
摘要： A supporting leg to support a drum includes a first rod, a second rod, and a third rod. A first angle-adjusting mechanism is provided between the first rod and the second rod to adjust a first angle between the first rod and the second rod. A second angle-adjusting mechanism is provided between the second rod and the third rod to adjust a second angle between the second rod and the third rod. The output sound of the drum can be adjusted by changing the first angle and the second angle.
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