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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
Applicant: K.H.S. Musical Instrument Co., Ltd.
Inventor： Bo-Ting Chen
IPC: G10D13/02
Abstract: 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：US10529307B1
公开(公告)日：2020-01-07
申请号：US16243290
申请日：2019-01-09
Applicant: K.H.S. Musical Instrument Co., Ltd.
Inventor： Bo-Ting Chen
Abstract: 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：US10573282B1
公开(公告)日：2020-02-25
申请号：US16243277
申请日：2019-01-09
Applicant: K.H.S. Musical Instrument Co., Ltd.
Inventor： Bo-Ting Chen
Abstract: 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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