Φ84385 五、新型說明： 【新型所屬之技術領域】 。本創作係屬於一種樂器打擊裝置，尤指一種同轴式樂 益雙踏打擊裝置，其具有兩支架，在兩支架之間設置有相 互連接的兩轉轴以使兩轉轴同時作為支架之間的支揮標。 【先前技術】 打擊樂器’諸如鑼、鈸、小鼓以及大鼓等等，係分別 _透過鼓槌等打擊工具對其敲打而奏出音樂。 X大豉為例’—般係、放置鼓手的腳邊，並且透過一腳 踏扳打擊裝置來敲擊大鼓以便產生鼓聲。 。現有的腳踏板打擊裝置係具有一底U板、二支 架 轉軸一支擇樑、二打擊槌、一鏈條以及二復位裝 ^該踏板係以後魅接在底座上，且前端相對底座呈抬 问狀。兩支架固定在底座上且位於腳踏板兩側。兩轉軸係 以可轉動方式設置分別設置在支架之間。該支樓襟固定在 ί兩支架之心便㈣支架。兩打擊槌分別^在兩轉軸 '上，=在另一端設置有擊槌部。該鏈條一端係透過一固定 件固定在其中-轉袖上，另一端固定在腳踏板前端。兩復 位裝置分別設置於兩支架上，且分別連接兩轉轴，使轉抽 與打擊健能夠維持—特定的角度，並且在受到外力轉動後 能夠自動復位於該特定角度。 ▲此外，另彳一腳踏板組件能夠連接到另夕卜-轉軸以驅 動補轴上的打擊趟，透過上述腳踏板打擊裝置以及腳踏 板組件所構成的腳踏板系統，可讓使用者同時運用左右腳 3 來打擊大鼓。 兩轉：’為了讓兩個打擊趟能夠獨立運作不相互干擾， 相連接沒有連接結構’也因此，兩支架之間亦不會有 的結構，如此則造成腳踏板打擊裝置 固，而支揮枰正、 、·σ 不堅 設置，^ Γ 板打擊裝置的結構強度而 ' #樑的結構在空間上限制了腳踏板的仰角， 亦曰限制打擊槌的樞轉角度。 【新型内容】 本創作人有 來補強結構強度 其不足與缺失， 置。 鑑於傳統腳踏板打擊裝置必須依靠支撐檫 而造成腳踏板與打擊槌角度的限制，改良 進而創作出一種同軸式樂器雙踏打擊裝 :創作主要目的係提供-種同軸式樂器雙踏打擊裝 置其具有兩支架，在兩支架之間設置有相互連接的兩轉 軸以使兩轉軸同時作為支架之間的支撐樑。 為達上述目的，係令前述同軸式樂器雙踏打擊裝置包 含有： 匕 腳踏板’係具有後端與前端’以後端框設在底座上； —支架，係固定於底座上且分別位於腳踏板的兩側； 第—轉軸，係以可轉動方式設置在一支架上，在第 轉轴上形成有一轴孔； —第二轉軸，係以可轉動方式設置在另一支架上，並 乂可轉動方式穿入該第一轉軸的軸孔内，使第一轉軸與第 一轉軸沿同一軸心而各自旋轉，並組成一設置於兩支架之 M384385 t » f 間的支撐樑； 一鏈條組件 以及 係連接於腳踏板前端與第一轉軸之間； 一打擊趟，係公2丨丨m — ^丄，刀别固定於第一轉軸與第二轉軸上。 籍由上述技術丰 ^ ^ 又，由於第一轉軸與第二轉軸互相穿 套連接而形成一位於 .,,^ ^ ^ 叉罙之間的支撐樑，因此可強化同 軸式樂盗雙踏打磐歩¥ 、置的、._。構強度。此外，由第一轉軸與 第一轉軸是分別各自猫* #姑 谷自獨立紅轉而不受彼此影響，藉此， 用者可踩踏腳踏板以驅 ^ 轉軸及其上的打擊槌以打擊 樂器；第二轉轴更可連接到外部的另—腳踏板裝置，透過 踩踏該外部腳踏板裝置，可㈣^轉軸及其上的打擊极 以敲打樂器。 前述各支架上分別貫穿形成有一樞孔，·第一轉軸具有 。又桿以及連接部，該樞設桿以可轉動方式貫穿其申 支杀的樞孔，該連接部形成在梅設桿内側端；該第二轉 軸具有一樞接桿以及一連接桿，該柩接桿以可轉動方式貫 穿另一支架的樞孔，該連接桿自樞接桿内側端突伸出並且 以可轉動方式自第一轉軸樞設桿内側端處穿入軸孔。 則述第一轉軸軸孔内徑向向内突伸形成有一呈環形的 内肩。P ’第一轉轴連接桿的末端上固定有—與内肩部相扣 的定位軸承以避免連接桿自軸孔脫落。 前述第一轉軸軸孔内設置有一穿套在第二轉軸連接桿 上的内軸承。 前述各支架的樞孔内分別設置有一外軸承，兩外轴承 分別穿套在第一轉軸的樞設桿以及第二轉軸的樞接桿上。 5 M384385 t * 請進一步參照第四到第七圖，該第一轉軸（40)以可轉 動方式設置在一支架（30)上’在第一轉軸（40)上形成有一 轴孔（400)。此外’第一轉軸（40)具有一樞設桿（41)以及一 連接部（42)，該樞設桿（41)以可轉動方式貫穿其中一支架 (30)的樞孔（31 )，該連接部（42)形成在樞設桿（4彳）内側端， 可自樞設桿（41)内側端徑向向外突伸。 - 請進一步參照第八與第九圖’該第二轉軸（50)以可轉 動方式設置在另一支架（30)上’並以可轉動方式穿入該第 • 一轉軸（40)的軸孔（400)内，使第一轉軸（4〇)與第二轉軸（5〇) 沿同一軸心而各自旋轉，並組成一設置於兩支架（3〇)之間 的支樓標。此外，s玄第一轉轴（50)具有一枢接桿（51)以及 一連接桿（52)，該樞接桿（51)以可轉動方式貫穿另一支架 (30)的樞孔（31)，該連接桿（52)自樞接桿（51)内側端突伸出 並且以可轉動方式自第一轉軸（4〇)樞設桿（41)内側端處穿 入軸孔（400)。 該鏈條組件（60)連接於腳踏板（20)前端與第一轉轴（40) •之間。此外，該鏈條組件（60)具有一固定夾具（61)以及一 鏈條（62)，该固定夾具（61)以可拆卸方式夾持第一轉軸（4〇) 的連接部（42)，該鏈條（62)以一端連接腳踏板（2〇)前端，並 以另一端連接固定夹具（61)。 兩打擊槌（70)分別固定於第一轉轴（4〇)與第二轉軸（5〇) 上各打擊极（7〇)可分別具有一套合塊（71 )、一臂桿（72)以 及一擊槌部（73)。該套合塊（71)係以不可轉動方式套接在 相對應的第轉軸（40)或是第二轉軸（5〇) ^該臂桿（72)係設 置在套合塊（71)上。該㈣部（73)固定在f桿（72)末端以便 7 M384385 * r 互相穿套連接而形成一位於兩支架(3〇)之間的支撐樑 此可強化同軸式樂器雙踏打擊裝置的結構強度。此外 弟-㈣（40)與第二轉轴（5〇)是分別各自獨立旋轉而不受 被此影響，藉此，使用者可踩踏腳踏板（2〇)以驅動第 •轴（40)及其上的打擊#(7Q)以打擊樂器；第二轉軸_更可 連接到外部的另—腳踏板㈣裝I，透過踩踏該外部腳踏 板（20)裝置，可驅動第二轉軸（5〇)及其上的打擊槌 打樂器。Φ84385 V. New description: [New technical field] The present invention belongs to a musical instrument striking device, and more particularly to a coaxial Leyi double striking striking device, which has two brackets, and two rotating shafts are connected between the two brackets so that the two rotating shafts simultaneously serve as brackets. The branch of the wave. [Prior Art] Percussion instruments such as cymbals, cymbals, snare drums, and drums are played separately by tapping them with a percussion tool such as drumsticks. X Dawei is an example of the drummer's foot, and the drum is struck by a pedal striking device to create a drum sound. . The existing pedal hitting device has a bottom U plate, two support shafts, a beam selection, a second striker, a chain, and two reset devices. The pedal is then attached to the base, and the front end is raised relative to the base. shape. The two brackets are fixed to the base and are located on both sides of the pedal. The two shafts are rotatably disposed between the brackets. The branch is fixed to the heart of the two brackets (four) bracket. The two strikers are respectively on the two reels ', and the other is provided with a smashing portion. One end of the chain is fixed to the sleeve by a fixing member, and the other end is fixed to the front end of the pedal. The two resetting devices are respectively disposed on the two brackets, and are respectively connected to the two rotating shafts, so that the pumping and striking can maintain a certain angle, and can be automatically reset to the specific angle after being rotated by the external force. ▲ In addition, another pedal assembly can be connected to the other-turn shaft to drive the striker on the supplemental shaft, and the pedal system formed by the above-mentioned pedal hitting device and the foot pedal assembly can be used. At the same time, the left and right feet 3 are used to strike the big drum. Two turns: 'In order to allow the two strikers to operate independently without interfering with each other, there is no connection structure between the two strikers'. Therefore, there is no structure between the two supports, so that the pedal hitting device is solid, and the support is枰正, 、σ is not firmly set, ^ 结构 the structural strength of the plate striking device and the structure of the beam is spatially limited to the elevation angle of the pedal, and also limits the pivoting angle of the striking cymbal. [New content] This creator has to reinforce the structural strength of its lack and deficiency. In view of the fact that the traditional pedal hitting device must rely on the support cymbal to cause the angle of the pedal and the impact cymbal, the improvement creates a coaxial musical instrument double stepping device: the main purpose of the creation is to provide a coaxial instrument double stepping device. The utility model has two brackets, and two rotating shafts connected to each other are arranged between the two brackets so that the two rotating shafts simultaneously serve as supporting beams between the brackets. In order to achieve the above purpose, the coaxial instrument double step striking device comprises: a pedal pedal having a rear end and a front end; the rear end frame is disposed on the base; the bracket is fixed on the base and respectively located at the foot The two sides of the pedal; the first rotating shaft is rotatably disposed on a bracket, and a shaft hole is formed on the rotating shaft; the second rotating shaft is rotatably disposed on the other bracket, and is 乂Rotating into the shaft hole of the first rotating shaft, respectively rotating the first rotating shaft and the first rotating shaft along the same axis, and forming a supporting beam disposed between the two brackets M384385 t » f; a chain assembly And the system is connected between the front end of the foot pedal and the first rotating shaft; a striking cymbal is 2 丨丨m - ^ 丄, and the knives are fixed on the first rotating shaft and the second rotating shaft. According to the above technique, the first rotating shaft and the second rotating shaft are connected to each other to form a supporting beam between the ., , ^ ^ ^ forks, so that the coaxial robber can be strengthened.歩¥, set, ._. Structure strength. In addition, the first rotating shaft and the first rotating shaft are respectively turned from the independent red to the independent red, and the user can step on the pedal to drive the rotating shaft and the hitting cymbal thereon to strike. The second rotating shaft can be connected to an external double-foot pedal device. By stepping on the external pedal device, the rotating shaft can be beaten by the rotating shaft and the striking pole thereon. A pivot hole is formed through each of the brackets, and the first rotating shaft has . a lever and a connecting portion, the pivoting rod is rotatably penetrated through the pivot hole thereof, the connecting portion is formed at an inner end of the pole; the second rotating shaft has a pivoting rod and a connecting rod, the connecting rod The post rotatably penetrates the pivot hole of the other bracket, and the connecting rod protrudes from the inner end of the pivot rod and rotatably penetrates the shaft hole from the inner end of the first pivot shaft. The radially inward projection of the first shaft shaft bore defines an annular inner shoulder. The end of the P' first shaft connecting rod is fixed with a positioning bearing that is interlocked with the inner shoulder to prevent the connecting rod from coming off the shaft hole. An inner bearing that is sleeved on the second shaft connecting rod is disposed in the first shaft hole of the first shaft. An outer bearing is disposed in the pivot hole of each of the brackets, and the outer bearing is respectively sleeved on the pivoting rod of the first rotating shaft and the pivoting rod of the second rotating shaft. 5 M384385 t * Further referring to the fourth to seventh figures, the first rotating shaft (40) is rotatably disposed on a bracket (30). A shaft hole (400) is formed in the first rotating shaft (40). In addition, the first rotating shaft (40) has a pivoting rod (41) and a connecting portion (42), and the pivoting rod (41) rotatably penetrates a pivot hole (31) of one of the brackets (30), The connecting portion (42) is formed at an inner end of the pivoting rod (4彳) and protrudes radially outward from the inner end of the pivoting rod (41). - Please refer to the eighth and ninth figures 'the second shaft (50) is rotatably disposed on the other bracket (30)' and rotatably penetrates the shaft hole of the first shaft (40) (400), the first rotating shaft (4〇) and the second rotating shaft (5〇) are respectively rotated along the same axis, and constitute a branch frame disposed between the two brackets (3〇). In addition, the s-first first shaft (50) has a pivoting rod (51) and a connecting rod (52) that rotatably penetrates the pivot hole of the other bracket (30) (31) The connecting rod (52) protrudes from the inner end of the pivoting rod (51) and rotatably penetrates the shaft hole (400) from the inner end of the pivoting rod (41) of the first rotating shaft (4). The chain assembly (60) is coupled between the forward end of the foot pedal (20) and the first shaft (40). Further, the chain assembly (60) has a fixing jig (61) and a chain (62) detachably holding the connecting portion (42) of the first rotating shaft (4〇), the chain (62) Connect the front end of the foot pedal (2〇) with one end and connect the fixing clamp (61) to the other end. The two strikers (70) are respectively fixed on the first rotating shaft (4〇) and the second rotating shaft (5〇), and each striking pole (7〇) can have a set of joints (71) and an arm (72), respectively. And a hitting part (73). The sleeve (71) is sleeved in a non-rotatable manner on a corresponding first shaft (40) or a second shaft (5). The arm (72) is disposed on the sleeve (71). The (four) part (73) is fixed at the end of the f-bar (72) so that 7 M384385 * r are connected to each other to form a support beam between the two brackets (3〇), which can strengthen the structure of the coaxial musical instrument double step striking device strength. In addition, the younger-(four)(40) and the second rotating shaft (5〇) are independently rotated independently of each other, whereby the user can step on the pedal (2〇) to drive the shaft (40). And the hit #(7Q) is a percussion instrument; the second reel _ can be connected to the external other-foot pedal (four) to install I, and the second reel can be driven by stepping on the external pedal (20) device ( 5〇) and the hitting of the beating instrument.
【圖式簡單說明】 第一圖係本創作立體外觀圖。 第二圖係本創作另一立體外觀圖。 第二圖係本創作立體局部分解圖。 第四圖係本創作第一轉軸與第二轉軸的放大立體外觀 第五圖係本創作接續第四圖的另一放大立體外觀圖。 第六圖係本創作接續第四圖的立體分解圖。 第七圖係本創作接續第五圖的立體分解圖。 第八圖係本創作背面局部剖視圖。 第九圖係本創作立體局部剖視圖。 【主要元件符號說明】 (21)後端 (31)樞孔 (1 〇)底座 (20)腳踏板 (22)前端 (30)支架 9[Simple description of the drawing] The first picture is a three-dimensional appearance of the creation. The second picture is another three-dimensional appearance of the creation. The second figure is a three-dimensional partial exploded view of the creation. The fourth figure is the enlarged stereoscopic appearance of the first rotating shaft and the second rotating shaft of the present creation. The fifth drawing is another enlarged stereoscopic appearance of the fourth drawing of the present creation. The sixth figure is an exploded view of the fourth figure of the creation. The seventh figure is an exploded view of the fifth figure of the creation. The eighth figure is a partial cross-sectional view of the back of the creation. The ninth figure is a three-dimensional partial cross-sectional view of the present creation. [Main component symbol description] (21) Rear end (31) Pivot hole (1 〇) base (20) Foot pedal (22) Front end (30) Bracket 9
M384385 t I (32)外軸承 (40) 第一轉軸 (41) 樞設桿 (43)内軸承 (50) 第二轉軸 (51) 樞接桿 (520)安裝孔 (522)固定件 (60)鏈條組件 (6 2)鏈條 (70)打擊槌 (72)臂桿 (80)復位裝置 (82)迫緊螺栓 (400)軸孔 (42)連接部 (500)組裝孔 (52)連接桿 (5 21)定位軸承 (55)外連動桿 (61)固定夾具 (71)套合塊 (73)擊槌部 (81)套接部M384385 t I (32) outer bearing (40) first shaft (41) pivot rod (43) inner bearing (50) second shaft (51) pivot rod (520) mounting hole (522) fixing member (60) Chain assembly (6 2) Chain (70) Strike 槌 (72) Arm (80) Reset device (82) Tightening bolt (400) Shaft hole (42) Connection (500) Assembly hole (52) Connecting rod (5 21) Positioning bearing (55) External linkage rod (61) Fixing clamp (71) Nesting block (73) Killing part (81) Socket part