公开(公告)号：US5646360A

公开(公告)日：1997-07-08

申请号：US660447

申请日：1996-06-07

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： G10D13/00 ,  G10D13/02

CPC分类号： G10D13/006

摘要： A pedal assembly for use in for use in a musical instrument, including a base plate, and a pedal unit, the base plate having two upright lugs and two key holes spaced between the upright lugs for mounting the pedal unit, the upright lugs having a respective backward coupling notch, the pedal unit having a mounting frame secured to the key holes of the base plate by tie screws, and two locating elements fixedly mounted at two opposite sides of the mounting frame and detachably coupled to the backward coupling notches of the upright lugs of the base plate, wherein the pedal unit can be turned downwards and collapsed when it is forced backwards to release the locating elements from the backward coupling notches of the upright lugs and the tie screws from the narrower front sections of the key holes.

摘要翻译： 一种用于乐器中使用的踏板组件，包括基板和踏板单元，该底板具有两个直立的凸耳和两个用于安装踏板单元的直立凸耳间隔开的键孔，直立凸耳具有一个 相应的后退联接凹口，踏板单元具有通过连接螺钉固定到基板的键​​孔的安装框架，以及固定地安装在安装框架的两个相对侧处的两个定位元件，并且可拆卸地联接到直立件的后退联接凹口 底板的凸耳，其中当向后推动踏板单元时，踏板单元可以向下转动并折叠，以从定位凸耳的后退联接凹口和从键孔较窄的前部分的紧固螺钉释放定位元件。

公开(公告)号：US12092153B2

公开(公告)日：2024-09-17

申请号：US16938477

申请日：2020-07-24

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： F16C11/04 ,  F16B7/04 ,  F16C11/10 ,  F16M11/10

CPC分类号： F16C11/103 ,  F16B7/048 ,  F16C11/045 ,  F16M11/10 ,  F16M2200/022 ,  Y10T403/32418

摘要： The invention discloses a steering joint for connecting a bottom pipe and a supporting pipe, which comprises a base, a rotary seat and a locking piece. The base comprises a sleeve portion connected with the bottom pipe and a first pivoting plate comprising a guide groove. The rotary seat comprises a clamp for clamping the supporting pipe and a second pivoting plate comprising a through hole. The first pivoting plate and the second pivoting plate are pivoted together at a pivoting point, when the first pivoting plate and the second pivoting plate rotate relatively, the through hole is kept align to the guide groove. The locking piece penetrates through the through hole and the guide groove and clamps and fixes the first pivoting plate and the second pivoting plate. Through that a certain distance exists between the locking piece and the pivoting point, the load carrying capacity is increased.

公开(公告)号：US11371648B1

公开(公告)日：2022-06-28

申请号：US17234168

申请日：2021-04-19

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： F16M11/38 ,  F16M11/24

摘要： A positioning structure for tripod stand for quickly releasing a clamping state, comprising a main tube, upper, middle and lower binding sleeves and three support rods. The binding sleeves are sleeved on the main tube to rotate freely. The middle binding sleeve comprises a sliding slot provided with an upper clamping column, a lower clamping column and a spring. The upper and lower clamping columns are connected with upper and lower pressing keys protruding out of the middle binding sleeve. When the pressing keys are pressed, the spring is compressed and the clamping columns no longer protrude from the upper and lower sides of the middle binding sleeve. The clamping state can be released and the support rods of the binding sleeves can be freely rotated by pressing the binding keys, so that the three support rods can be rotated to a storage position or an unfolding position.

公开(公告)号：US10770042B1

公开(公告)日：2020-09-08

申请号：US16703264

申请日：2019-12-04

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： G10D13/02 ,  G10D13/10

摘要： A rod holder for musical instrument used for adjusting relative angles of two musical instrument rods, comprising two clamp sets clamping the two musical instrument rods and a connecting ring, respectively. Each clamp set comprises a fixed clamping block, a movable clamping block, a locking member and a cylindrical portion. One surface of the fixed clamping block and one surface of the movable clamping block which correspond to each other are respectively recessed inwardly and face to each other to form a clamping groove, and one side of the cylindrical portion opposite to the clamping groove is disposed with a circular disk. The connecting ring comprises two approximately circular grooves, and the two circular disks are respectively disposed in the two approximately circular grooves. The two circular disks rotate in the two approximately circular grooves to allow the two clamp sets capable of rotating relative to the connecting ring.

公开(公告)号：US10163425B2

公开(公告)日：2018-12-25

申请号：US14692074

申请日：2015-04-21

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： G10D13/02 ,  G10D13/00 ,  F16B7/04 ,  F16B2/12

摘要： A chuck structure for fixing a drumstick on a non-circular revolving shaft of a foot drum includes a retractable chuck, two arched plates and a fastening element. The two arched plates clamp the non-circular revolving shaft. An inner arched surface of each arched plate has an inner fastening surface correspondingly clamping the non-circular revolving shaft, and an outer arched surface of each arched plate has a spiked surface. The retractable chuck includes a fastening portion and a rotating portion, which are pivotally connected to each other, clamp the two arched plates, and are penetrated by the drumstick. Each of the fastening portion and a rotating portion has a clamping surface abutting against the spiked surface. The fastening member propels and rotates the rotating portion, so as to allow the retractable chuck, spaced by the two arched plates, to clamp and fasten on the non-circular revolving shaft.

公开(公告)号：US08859871B2

公开(公告)日：2014-10-14

申请号：US13611445

申请日：2012-09-12

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： G01D13/02

CPC分类号： G10D13/02 ,  G10D13/003

摘要： A drumstick weight adjustment structure includes a plastic stick holder and at least one weight block. The plastic stick holder has at least one hole. The weight block can be inserted into the hole and tightly held therein, and also can be removed therefrom. Users can adjust the number of the weight block held in the hole according to requirements to change the weight of the plastic stick holder, thereby change the force of the plastic stick holder striking a drum to generate desired timbre to meet use requirements.

摘要翻译： 鼓槌重量调节结构包括塑料棒保持器和至少一个重量块。 塑料棒架至少有一个孔。 重物块可以插入孔中并紧紧地保持在其中，并且也可从其中移除。 用户可以根据要求调整保持在孔中的重量块的数量，以改变塑料棒支架的重量，从而改变塑料棒支架撞击滚筒的力，以产生所需的音色以满足使用要求。

公开(公告)号：US08629339B1

公开(公告)日：2014-01-14

申请号：US13740977

申请日：2013-01-14

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： G10D13/02

CPC分类号： G10D13/029 ,  G10G5/005

摘要： A portable practice instrument comprises a hitting pad, a fastening band, a holding board and two support pads. The hitting pad is located on the holding board. The two support pads are located below the holding board to form a housing groove therebetween. The holding board has a first threading slot and a second threading slot at two opposite ends outside the hitting pad. The fastening band threads through the first threading slot and the second threading slot via the housing groove. Thus a dual-purpose practice instrument is formed, which not only can be easily carried by users, but also can be selectively wrapped on a user's thigh through the fastening band or laid stably on a desktop through the two support pads with the fastening band threading through the housing groove for hitting practice according to onsite environment, thereby meets use requirements.

摘要翻译： 便携式练习器具包括击打垫，紧固带，保持板和两个支撑垫。 打击垫位于保持板上。 两个支撑垫位于保持板下方以在其间形成壳体槽。 保持板具有在击打垫外部的两个相对端处的第一穿线槽和第二穿线槽。 紧固带通过第一穿线槽和第二穿线槽穿过壳体槽。 因此，形成了双用途练习器械，其不仅可以容易地由使用者携带，而且还可以通过紧固带选择性地缠绕在用户的大腿上，或者通过两个支撑垫将其稳固地放置在桌面上，并具有紧固带穿线 通过外壳槽根据现场环境进行打击练习，从而满足使用要求。

公开(公告)号：US07956268B1

公开(公告)日：2011-06-07

申请号：US12695172

申请日：2010-01-28

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： G10D13/02

CPC分类号： G10D13/006

摘要： A foot pedal striking adjustment apparatus is installed on an axle of a foot pedal percussion instrument. The axle is hinged on an upper side of a pair of bracing posts. The bracing posts have a lower side fastened to a foot pedal holder. The foot pedal holder has a rear side hinged on a pedal. The foot pedal striking adjustment apparatus comprises a flywheel holder run through by the axle to turn synchronously, a flywheel having a lower side hinged on a clamping element to form a clamping space to clamp the flywheel holder. The flywheel and clamping element are movable forwards and rearwards to change pendent range of a drawing element suspended from the flywheel. Thereby the gradient of the pedal can be adjusted to alter the striking force on a drum.

摘要翻译： 脚踏敲击调节装置安装在脚踏式打击乐器的轴上。 轴铰接在一对支撑柱的上侧。 支撑柱的下侧固定在脚踏板支架上。 脚踏板支架的后侧铰接在踏板上。 脚踏板撞击调节装置包括飞轮保持器，其通过轴同步旋转，飞轮具有铰接在夹紧元件上的下侧，以形成夹紧飞轮保持器的夹紧空间。 飞轮和夹紧元件可向前和向后移动以改变从飞轮悬挂的牵引元件的悬挂范围。 由此可以调整踏板的坡度以改变滚筒上的打击力。

公开(公告)号：US20050241458A1

公开(公告)日：2005-11-03

申请号：US10823534

申请日：2004-04-14

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： G10D13/00 ,  G10D13/02

CPC分类号： G10D13/026 ,  G10D13/00

摘要： The present invention discloses an elastomeric spring being installed at the end of a musical instrument stand such as a floor tom-tom drum or other drums. A base is substantially in an axial symmetry, wherein a protruded middle section disposed at the lower section of the base and a hollow hemispherical member inside the base define a shell wall for reducing the irregular vibrations of the musical instrument stand. The elasticity of the shell wall is used to empower the floor tom-tom drum to give a low drum base having echoes without noises.

摘要翻译： 本发明公开了一种弹性体弹簧，其安装在诸如地板鼓或其他鼓之类的乐器架的末端。 基座基本上是轴对称的，其中设置在基座的下部的突出的中间部分和在基部内部的中空的半球形部件限定了用于减少乐器台的不规则振动的壳壁。 壳壁的弹性被用来赋予地板鼓风鼓以提供没有噪音的回波的低鼓底座。

公开(公告)号：US06872023B2

公开(公告)日：2005-03-29

申请号：US10388501

申请日：2003-03-17

申请人： Tsun-Chi Liao

发明人： Tsun-Chi Liao

IPC分类号： F16C11/10 ,  F16M11/10 ,  G10D13/06 ,  G10G5/00 ,  F16D3/00

CPC分类号： F16M11/10 ,  F16C11/103 ,  F16M2200/022 ,  G10D13/06 ,  G10G5/00 ,  Y10T403/32262 ,  Y10T403/32532 ,  Y10T403/535

摘要： A structure of steplessly adjusting angle for a cymbal of the invention includes an upper rod for screwing a cymbal on its top, and a lower rod that is pivotally connected to the upper rod. Also, an appended portion is provided at one side of the head of the lower rod, and a bearing body can be inserted into the center of the appended portion so that the upper rod and the lower rod can be united. Besides, a clamping head designed to have two corresponding clamping portions is provided on the bottom of the upper rod. Also, a clamping slot is provided at top of the clamping head in the axial direction, and the clamping slot is bent laterally outwards to form an opening. The central hole of the clamping head is sleeved onto the appended portion of the lower rod so that the components ready to be combined horizontally can be united. Thus, the upper rod can achieve an effect of stepless angle fine-tuning, and the operation of spanner twisting will not be limited by the space.

摘要翻译： 本发明的钹的无级调节角度的结构包括用于在其顶部上旋转钹的上杆和可枢转地连接到上杆的下杆。 此外，在下杆的头部的一侧设置有附加部分，并且可以将轴承体插入到附加部分的中心，使得上杆和下杆可以联合。 此外，设计成具有两个对应夹紧部分的夹紧头设置在上杆的底部上。 此外，在夹紧头的顶部沿轴向设置夹持槽，并且夹持槽横向向外弯曲以形成开口。 夹头的中心孔被套在下杆的附加部分上，使得准备好水平组合的部件可以结合在一起。 因此，上杆可以实现无级角度微调的效果，扳手扭转的操作不受空间的限制。