M315110 八、新型說明： 【新型所屬之技術領域】 本創作係與運動用具有關，更詳而言之，尤指可以作 非原地打擊、球作拋物線或平飛或作變化球投出及左右方 位皆可擊球的一種棒、憂球打擊練習器。 【先前技術】 按，先行所知，棒、壘球是講究團體的運動，除了個 人打擊技巧外，也要有隊友之間的默契，所以棒、憂球運 • 動全世界都受歡迎，然而如何提升個人的打擊技巧，業者 ， 發展自動投球機供營業使用，以利愛好打擊棒、壘球的人 士打擊，但是一般打擊人士必需到棒球練習場消費，才可 享受到打擊棒、賊，打擊人士並無法擁有龐大的自動投 球機； 因此後來業者又發展輕巧、可攜行，可以供原地打擊 的棒球打擊練習器，如我國專利申請第77202859 _ 號、第8 2 2 1 1 6 8 4號、第8 3 2 0 6 2 3 4號、第 84206930號、第86213〇86號、第862 15356號、第86200190號、第872056 〇〇號、第8 8 2 1 〇 7 7 7號、第9 〇 2工0 2 5丄號 、第92222065號、第93202810號、第9 3 2 2 1 0 1 6號及第9 4 2 0 5 3 2 3號，都是作原地 打擊，主要動作是將球由一練習器原地作發球，球是原地 上升，屬於垂直上升球供位於練習器旁的人打擊，如此一 來’打擊者所練習的技巧只是作原地上升球的揮棒，並非 M315110 拉擬實際投球作打擊，所以無法提升打擊技巧，實際的投 球方式是近似於拋物線方式之球路線，而且錢化球、平 飛球等’練習ϋ都無法模擬出來，只能—味地作原地上升 球供打擊，非打擊者所願； “再者我國專利申請第89221648號雖然可為抛 7線投球，但是_顿式投球器，淋如触接以手投 球，所以其練習效果仍不佳； 有鑑於此，本案_人乃基於上述弊端，仍積極努力 眠、研究改良，並累積多年製造、生產經驗，而終於有 一足以解決上述弊端之創作產生。 【新型内容】 即，本創作-轉、_τ擊練f器，其主要目的係 =柯以作非原地打擊，而模擬近似投球之拋物線方式， 可以调整仰角作拋物線投球之打擊。 叮t創作―種棒，打擊練習器，其另一目的係提供 =作變化球、平飛轉近似於投球之鱗 打擊之技巧。 可以打擊她’其再 γ收折、方便财’並且可以單獨—人操作打擊的練習 本創作一種棒、壘球打擊竣羽 可以作調整左又綠之軸其又—目的係提供 有：緣是’本創作-種棒、_打擊_，主要係包含 ^315110 一底架，為一板體，可置放於地面，並供支撐一投球 器； 一投球器，為一中空管體，底端樞接於底架上，有一 角度裝置可作角度調整，該投球器内有-彈簧及-撞桿， 撞，外設有-踏桿及一勾桿，踏桿及勾桿延伸至管體外侧 ^管體外側設有-外彈簧供踏桿及勾桿抵止，於管體外底 也又有-扣勾裝置’可以勾住勾桿，於管體外頂部設有— 承置體，以供球放置； …—釋放裝置，為―踏板，該踏板轉-繩索，以連動 该扣勾裝置動作對勾桿釋放； —據此，打擊者腳踩釋放裝置，釋放裝置對勾桿釋放時 ’藉由管體内之彈簧彈力連動撞桿，撞桿撞擊位於承置體 ▲之東以將球投出，且該投球器可由角度裝置作仰角之 =整’以投出近拋物線之球路，及可由承置體控制球路之 、楚化。 為使貴審查委員，對本創作之内容、特徵及目的， =更進—步之瞭解與湖，辟—較佳實施例，並配合 圖式、圖號說明於后： 【實施方式】 首先’本創作-種棒、壘球打擊練習器，第一實施例 ’如匿1 —、一一 v 一、 、 —、二所不，主要係包含有一底架10、一投 ’ =0及槪裝置3 0，該底架工〇為一平面的板體 /，1有避震之板體，於餘i Q絲設有數支插柱丄 叫f柱11插入草地或土壤，而可架設定位於地面， M315110 底架10上設有-對凸耳12(如圖三），凸耳12有穿孔 121，該底架1〇供支撐一投球器2 〇，該投球器2 〇 為-中空管體21，底部略為擴大設有—樞接f22，以 -螺栓2 3穿入底架1〇凸耳丄2之穿孔工21，再穿入 管體21之樞接管2 2，以將管體2工樞接於底架工〇上 ，而管體21能自由偏擺角度，管體2丄兩側各設有一段 空缺之間隙2 4，該投球器2 0内置入一彈簧25，彈簧 2 5上端固定-撞桿2 6，撞桿2 6頂端為_狀，撞桿 26-侧設有-踏桿2 7，另側設有一勾桿28，踏桿2 7及勾才干2 8位於管體21之間隙2 4外，而延伸至管體 21外侧，可於間隙24作位移，管體21外侧設有一外 彈簧29供踏桿27及勾桿28抵止，於管體2 i外底部 側旁有一角度裝置13，該角度裝置丄3係架設於底架工 0上，為一立式半圓型板塊，設有一弧型執道14，該管 體2 1相對外側固有一橫桿2〇1，橫桿2()1穿入於弧 型執道14内，以一偏心把手15加以壓迫角度裝置13 ’使管體21管體21或依弧型執道14作調整角度，或 者設有兩平行角度裝置1 3 (立式半圓型板塊），兩側各有 偏心把手15加以壓迫角度裝置13，以定位管體21亦 可； 另於管體21外底部設有一扣勾裝置2〇2，該扣勾 叙置2 〇 2約於中心位置以一樞接柱2 〇 3樞接於管體2 1外侧’扣勾裝置2 〇 2上端為一勾端2 〇 4，下端為一 擺端2 〇 5 ’勾端2 〇 4及擺端2 0 5依樞接柱2 0 3為 M315110 中心互為圓周運動，勾端2 Ο 4可以勾住勾桿2 8，擺端 2 0 5與釋放裝置3 〇之繩索31連接，並管體21固設 有一止擋柱2 0 6，供擺端2 〇 5止擋，且該擺端2 〇 5 又彈更2 0 7拉住，使擺端2 〇 5及勾端2 0 4受彈力 而恢復原位，於該管體2工頂端設有水平板2 〇 8，水平 板2 0 8上具有數個調整柱4i，管體2i外頂部接設有 一承置體4 0，承置體4 0近似碗型，以供棒、_放置 4承置體4 Q底部設有—穿孔4 2，穿孔4 2供管體2 1内之4桿2 6頂端穿出，穿孔4 2兩側設有兩道滑槽4 3’該滑槽43供數個調整柱4工穿入，以調整螺帽&4 抵壓承置體4 0，並調整螺帽4 4結合調整柱41而定位 承置體4 0，並供承置體4 〇作位移； 一釋放裝置3 Q，該槪裝置3 Q為-板塊3 2樞接 踏板3 3越板3 3可作槓桿動作麵起，底部有彈簧（圖 . 未不）’使踏板3 3回復原狀，該踏板3 3牽動一繩索3工 • ，以連動該扣勾裝置2 〇 2動作對勾桿2 〇 4放開厂並該 板塊3 2底面設有數支插柱3 4，以插入地面，定位歸 裝置3 0 ; 藉由上述之結構組合，本創作一種棒、疊球打擊練習 器，操作時如圖四、五、六所示，以人體的腳先踩踏於二 桿2 7上，將踏桿2 7往下踩，直至同水平的勾桿2 ^ 過扣勾裝置2 0 2之勾端2 0 4，扣勾裝置2〇 2經擠壓 略向外偏轉，當勾桿2 8進入勾端2 〇 4内時，扣勾 2 0 2又彈w 〇 7彈力而快速回位，以勾端2 〇 4勾住 ^3ί5ΐι〇 =8’該管體21内的彈簣25受到壓縮，再將_ )球50放置於承置體4〇内， 〇π 此吋打擎者要遠離投球器 =0，並將釋放裝置3 Q與投球器2 Q相差—段距離，以 卿踏該釋放裝置3〇之踏柄qq ，鮮q1 踏板3 3連動繩索31 、、“再連動扣勾裝置2 0 2偏擺動作，使勾端2〇 4對勾桿2 8放開，賴勾桿2 8後，彈簧2 5不受抵壓 ^力，由管體2 1内之彈簧25彈力連動撞桿26，撞桿 (連同踏桿27及勾桿28)快速上升，撞桿26撞 顧於承置體4 0内之球50，以將球5〇投出至打擊者 ^立置’供打擊者擊球，該撞桿2 6快速上升之瞬間，扣勾 破置2 0 2受彈簧2 〇 7之力回位，待下一次之動作，且 踏桿2 7及勾桿2 8快速上升時，會碰撞外彈簧2 9而停 止，以免撞及管體21 了頁端之水平板，如此再重覆上一次 的動作，可單獨一人動作，也可兩人搭配動作； 本創作可以由角度裝置2 3作投球器2 〇仰角之調整 將位於角度I置13之偏心把手15作鬆脫，使投球器 2 0之官體21可以偏擺至所需角度，再將偏心把手工5 作迫緊，如此可作投出近拋物線之球路，或者將投球器2 〇之管體21偏擺較低點，可以作出近似壘球之投球狀況 ，而且角度裝置13不論是左、右邊方位，皆可調整作出 投球； 另外本創作亦可模擬變化球的型態，當撞桿2 6撞擊 位於承置體4 0内之球，係呈現正中心撞擊時，一般常態 為非旋轉球，若將承置體4 〇内之調整螺帽4 4鬆脫，位 M315110 移承置體4 Q後，再加以鎖緊調整職4 4定位，則承置 體4 0將球5 0偏向-邊（如圖七、八所示），使撞桿4 2 撞擊球時’係偏向撞擊（非正中心撞擊），該球5 〇投出時 會呈變化球旋轉’以調整承置體4◦，可控制球路之變化M315110 VIII. New description: [New technical field] This creative department is related to sports equipment. In more detail, it can be used for non-in situ strikes, ball parabola or level flight or change ball throwing and left and right. A great, smashing ball striker that can be hit in the direction. [Prior Art] According to the prior knowledge, sticks and softballs are group sports. In addition to personal combat techniques, there must also be a tacit understanding between teammates. Therefore, great and worrying sports are popular all over the world. To improve personal combat skills, the industry has developed automatic pitching machines for business use, and it is aimed at those who like to fight against baseball and softball. However, the general strikers must go to the baseball driving range to enjoy the hits, thieves, and strikers. It is impossible to have a huge automatic pitching machine; therefore, the latter has developed a baseball hitting exerciser that can be used for in-situ combat, such as China Patent Application No. 77202859 _, No. 8 2 2 1 1 8 8 4 8 3 2 0 6 2 3 4, No. 84260930, No. 86213〇86, No. 862 15356, No. 86200190, No. 872056 No., No. 8 8 2 1 〇7 7 7 , No. 9 2 workers 0 2 5 、, 922220265, 93202810, 9 3 2 2 1 0 1 6 and 9 4 2 0 5 3 2 3, all in place, the main action is to put the ball Serve in place by an exerciser, the ball is raised in place It belongs to the vertical ascent ball for the person who is located next to the exerciser. As a result, the skill that the striker practiced is only the swing of the ball in the original position. It is not the M315110 that the actual pitching is made, so the attack skill cannot be improved. The pitching method is a ball route similar to the parabolic method, and the 'practice ball, such as the money ball and the flat flying ball, can't be simulated. It can only be used as a place to raise the ball for the strike, and the non-performer wants it; Patent application No. 89221648 can throw a 7-line pitching ball, but the _Don-type ball thrower is like a pitching ball, so its practice is still not good. In view of this, the case is still based on the above drawbacks. I work hard, study and improve, and accumulate years of manufacturing and production experience, and finally have a creation that can solve the above drawbacks. [New content] That is, this creation-transfer, _τ defensive f device, its main purpose is to make Non-in-situ blow, while simulating the parabolic approach of pitching, you can adjust the elevation angle to make a parabolic pitching attack. 叮t creation - kind of stick, strike trainer, another The system provides a skill for changing the ball and leveling to the scale of the pitching ball. It can strike her 'there is a gamma fold, convenient fortune' and can be used alone to create a kind of stick and softball attack. The feather can be adjusted to the left and the green axis. The purpose is to provide: the edge is 'this creation - the kind of stick, _ blow _, mainly contains ^315110 a chassis, which is a board body, can be placed on the ground, And supporting a ball thrower; a ball thrower, is a hollow pipe body, the bottom end is pivotally connected to the chassis, an angle device can be used for angle adjustment, the ball thrower has - spring and - striker, collision, outside It has a - stepping rod and a hooking rod, and the stepping rod and the hooking rod extend to the outside of the tube body. The outer side of the tube body is provided with an outer spring for the stepping rod and the hook rod to abut, and there is a hook-hook device at the outer end of the tube body. The hook can be hooked, and the top of the outer tube body is provided with a bearing body for the ball to be placed; ... the release device is a pedal, and the pedal is turned to a rope to interlock the action of the hook device to release the hook; According to this, the striker pedals the release device, and when the release device releases the hook, The spring elastic force of the body interlocks the ram, the ram strikes the east of the bearing body ▲ to throw the ball, and the pitcher can be used as an elevation angle by the angle device to calculate the ball path of the near parabola. The body controls the ball and the Chu. In order to enable your review committee, the content, characteristics and purpose of this creation, = further understanding and lake, the best embodiment, and with the schema, figure number are explained later: [Implementation] First of all Creation - a kind of stick, softball attack exerciser, the first embodiment 'such as 1 -, 1 - 1 v, -, - 2, mainly includes a chassis 10, a cast '=0 and 槪 device 3 0 The underframe work is a flat plate body/1, a shock-absorbing plate body, and a plurality of insert columns are arranged in the remaining i Q wire, and the f-column 11 is inserted into the grass or the soil, and the frame can be set on the ground, M315110 The base frame 10 is provided with a pair of lugs 12 (as shown in FIG. 3), and the lug 12 has a through hole 121 for supporting a ball thrower 2, which is a hollow tube body 21, The bottom portion is slightly enlarged and provided with a pivoting joint f22, and the bolt 2 3 is inserted into the punching member 21 of the underframe 1 and the lug 2, and then the pivoting tube 2 2 of the tubular body 21 is inserted to pivot the tubular body 2 to On the underframe work, the pipe body 21 can be freely yawed, and the gap between the two sides of the pipe body 2 is provided with a gap of 2 4, and the ball thrower 20 is built into a spring 25, and the spring 2 5 End fixing - ram 2 2, ram 2 6 top is _ shape, ram 26 side is provided with - step 2, 7 is provided with a hook 28 on the other side, step 2 7 and hook 2 8 are located in the tube The gap of 21 is outside the gap of 24, and extends to the outside of the pipe body 21, and can be displaced in the gap 24. The outer side of the pipe body 21 is provided with an outer spring 29 for the pedal lever 27 and the hook bar 28 to abut, on the outer bottom side of the pipe body 2 i There is an angle device 13 which is erected on the underframe worker 0 and is a vertical semi-circular plate, and is provided with an arc-shaped obstruction 14 which is inherently opposite to the outer side of the tubular body 2〇1 The crossbar 2()1 is inserted into the arc-shaped roadway 14, and the eccentric handle 15 is used to press the angle device 13' to adjust the angle of the pipe body 21 or the arc-shaped roadway 14, or two Parallel angle device 1 3 (vertical semi-circular plate), with eccentric handles 15 on both sides to press the angle device 13 to position the tubular body 21; and a hook device 2〇2 at the outer bottom of the tubular body 21, The hook is set to 2 〇 2 about the center position with a pivotal post 2 〇 3 pivoted to the outside of the tubular body 2 1 'The hook device 2 〇 2 is a hook end 2 〇 4, and the lower end is a swing end 2 〇 5 'Hook end 2 〇 4 and swing end 2 0 5 according to the pivot post 2 0 3 for the M315110 center for each other circular motion, hook end 2 Ο 4 can hook the hook 2 8, swing end 2 0 5 and release device 3 〇 The ropes 31 are connected, and the tubular body 21 is fixed with a stop post 2 0 6 for the swing end 2 〇 5 stop, and the swing end 2 〇 5 is further pulled 2 0 7 to pull the swing end 2 〇 5 And the hook end is restored to the original position by the elastic force, and the horizontal plate 2 〇8 is arranged at the top end of the pipe body 2, and the plurality of adjustment columns 4i are arranged on the horizontal plate 208, and the outer part of the pipe body 2i is connected with a bearing The body 40 is placed in a bowl shape for the rod, the _ placement 4 is placed 4, the bottom of the Q is provided with a perforation 4 2, and the perforation 4 2 is provided for the 4 rods of the tube body 2 1 The two sides of the through hole 4 2 are provided with two sliding grooves 4 3'. The sliding groove 43 is inserted into the plurality of adjusting columns 4 to adjust the nut & 4 against the receiving body 40 and adjust the nut 4 4, the support body 40 is positioned in conjunction with the adjustment column 41, and the support body 4 is displaced; a release device 3 Q, the clamp device 3 Q is - the plate 3 2 pivots the pedal 3 3 the plate 3 3 can be used From the lever action surface, there is a spring at the bottom (Fig. No), so that the pedal 3 3 is restored to its original state. The plate 3 3 pulls a rope 3 work• to interlock the hook device 2 〇2 action to the hook bar 2 〇4 to release the factory and the plate 3 2 has a plurality of insertion posts 3 4 on the bottom surface thereof to be inserted into the ground, and the device is positioned 3 0 ; With the above-mentioned structural combination, the present invention creates a stick and stacking ball striking exerciser, which is shown in Figures 4, 5 and 6 during operation, and the foot of the human body is first stepped on the two poles 2 7 and the stepping rod 2 7 step down until the same level of the hook 2 ^ over the hook device 2 0 2 hook end 2 0 4, the hook device 2〇2 is slightly deflected outward by the squeeze, when the hook 2 8 enters the hook end 2 〇4, when the hook 2 0 2 and b 〇 7 elastic and quickly return, hook 2 〇 4 hook ^3 ί5 ΐ 〇 〇 = 8 'The magazine 25 in the tube 21 is compressed, and then _ The ball 50 is placed in the receiving body 4〇, 〇π. The smashing driver should be far away from the ball thrower =0, and the release device 3 Q is different from the pitcher 2 Q by a distance of a distance to the release device 3〇 The handle qq, fresh q1 pedal 3 3 linkage rope 31, "re-linking hook device 2 0 2 yaw action, so that the hook end 2 〇 4 pairs of hooks 2 8 release, after the hook rod 28, spring 2 5 is not under pressure, by The spring 25 in the tubular body 2 elastically interlocks the striker 26, and the striker (along with the pedal 27 and the hook 28) rises rapidly, and the striker 26 hits the ball 50 in the receiving body 40 to make the ball 5 Cast to the striker ^ stand up for the hitter to hit the ball, the bat 2 6 rapid rise moment, the buckle hook breaks 2 0 2 by the spring 2 〇 7 force back, wait for the next action, and step When the rod 2 7 and the hook 2 8 rise rapidly, they will collide with the outer spring 2 9 to stop, so as not to hit the horizontal plate of the end of the tube body 21, so that the last action can be repeated, and the movement can be performed by one person alone. The two can be combined with the action; the creation can be made by the angle device 2 3 as the pitcher 2 〇 elevation angle adjustment, the eccentric handle 15 at the angle I is set to 13 is loosened, so that the official body 21 of the ball thrower 20 can be yawed to the desired Angle, then the eccentricity will be forced by the manual 5, so that the ball can be thrown near the parabola, or the pipe body 21 of the ball thrower 2 can be slanted lower, and the pitching condition of the softball can be made, and the angle device 13 Both the left and right orientations can be adjusted to make a pitch; in addition, this creation can also simulate the shape of the changing ball. The rod 26 hits the ball located in the receiving body 40, and when the center is impacted, the normal state is a non-rotating ball. If the adjusting nut 4 4 in the receiving body 4 is loosened, the position M315110 is moved. After the body 4 Q, and then the locking adjustment position 4 4 positioning, the bearing body 40 biases the ball 50 to the side (as shown in Figures 7 and 8), so that when the ram 4 2 hits the ball, the system is biased. (Non-positive center impact), the ball will rotate when the ball is thrown out 5" to adjust the bearing body 4◦, which can control the change of the ball path.
本案可以方便攜行，以角度裝置丄3作投球器2〇貼 近底架1 G，使管體2 1呈收折狀態，财大幅地減少體 積’而方便攜帶，又本創作重量輕，運動員可輕易拿起， 沒有複雜之組裝’且祕養及組立，使用壽命長； 本創作有關於承置體6 〇有第二實施例，如圖九、十 所示’承置體6⑽定於管體2 !頂端，承置則〇内定 位一位移板61 ’位移板61呈圓弧之U型板，位移板6 1兩侧設有調整柱6 2，該承置體6◦相對兩側設有數個 定位孔6 4，調整柱6 2穿人定位孔6 4，以調整螺帽6 3定位該位移板6!之位置，—樣作調整位移板6丄，可The case can be portable, with the angle device 丄3 as the pitcher 2 〇 close to the chassis 1 G, so that the tube body 2 1 is in a folded state, the money is greatly reduced in volume and convenient to carry, and the creation is light, the athlete can Easy to pick up, no complicated assembly' and secretive and assembly, long service life; This creation has a second embodiment about the support body 6 ,, as shown in Figure IX and 10, 'the support body 6 (10) is set in the pipe body 2! The top end is placed in the crucible to position a displacement plate 61. The displacement plate 61 is a U-shaped plate with an arc. The displacement plate 6 1 is provided with an adjustment column 62 on both sides, and the receiving body 6 is provided with opposite sides. a positioning hole 6 4, the adjusting column 6 2 is pierced by the positioning hole 6 4 to adjust the position of the nut 63 to position the displacement plate 6!
控制球路之變化； 本創作有關於釋放裝置7 Q有另-實施例，如圖十一 所示，該釋放裝置7Q為—電動裝置（可為小馬達或一灣 _關），釋放裝置7◦有—動力柱71，動力柱71_ 口勾1置2 0 2偏擺動作，使勾端2 〇 8 ，由管體2 1内之彈菩9 r遝六、击仏 干 5弹力連動撞桿2Θ，撞桿26 撞擊位於承置體40内之球5〇 姜仏要n M將球50投出至打奪 t立置，供打擊者料，轉放_㈣打擊者持-遙控器作動； t M315110 作f換彈簣時’為了顧及受彈簧撞及，如圖十二所示 ，可以貫施較簡便的結構，可將該撞桿2 6 a凸伸於管體 213上方，該承置體4 0 a固定於撞桿2 6 a頂端，且 該投球器2 0 a之管體2 i a頂部設有—擋環2 Q 9 , 環2 0 9具有彈塑性，供承置體4 〇 a下壓止擒，其餘^ 構與第-實施姻彈簧2 5上升推力，直接將位: 承置體4 Q a内球5 〇，以慣性力投出球5 〇，以避免更 換彈簧2 5時，撞桿2 6 a撞到人員； 綜上所述，本創作一種棒、壘球打擊練習器，其新穎 性、實用性乃毋庸置疑，為此㈣責審查委員，一秉國 人努力創作初衷，賜准本案專利，則申請人是幸！Controlling the change of the ball path; the present invention relates to the release device 7 Q has another embodiment, as shown in FIG. 11 , the release device 7Q is an electric device (may be a small motor or a bay _ off), the release device 7 ◦有—Power column 71, power column 71_ mouth hook 1 set 2 0 2 yaw action, make the hook end 2 〇8, from the tube body 2 1 in the bomb Bo 9 9遝6, hit the dry 5 elastic linkage ram 2Θ, the striker 26 hits the ball located in the receiving body 40. The 〇 仏 仏 n n n n n n n n M M M 将 将 将 将 将 将 投 投 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将t M315110 When f is changed into a magazine, in order to take into account the spring impact, as shown in Fig. 12, a relatively simple structure can be applied, and the lance 2 6 a can be protruded above the pipe body 213. The body 40a is fixed to the top end of the striker 2 6 a, and the top of the pipe body 2 ia of the ball thrower 20 a is provided with a retaining ring 2 Q 9 , and the ring 2 0 9 has elastoplasticity for the receiving body 4 〇a Pressing down, the rest of the structure and the first implementation of the spring spring 2 5 ascending thrust, directly position: the bearing body 4 Q a inner ball 5 〇, the ball 5 〇 is thrown by inertial force, to avoid replacing the spring 2 5 Hit the pole 2 6 a hit the person In summary, the creation of a great, softball attack exerciser, its novelty, practicality is undoubted, for this reason (4) responsible for reviewing the committee, Yi Bingguo people strive to create the original intention, grant the patent in this case, the applicant is Fortunately!
12 M315110 【圖式簡單說明】 【圖式】 第-圖係本創作之立合*意圖。 第二圖係本創作之平面示意圖。 第三圖係本創作之剖面示意圖。 ^圖係本創作·投球器偏則度之平 ，圖係本創作調整投球_角度之剖面示 弟六圖係本創作投球器投球時之平面示意圖。 第七圖係本創作機承置體之平面示意圖。 第八圖係本創作作變化擊球之平面示意圖。 第九圖係本創作有關承置體第二實關之上視平面示意 圖0 第十圖圖係本創作有關承置餘實施例之正視平面示意 第十1係本創作以電動作釋放裝置之第三實施例之 不意圖。 第十二圖係本_細實施例之剖面示意圖。 【主要元件符號說明】 1 0底架 1 2 1穿孔 15偏心把手 2 0 2扣勾裝置 2 0 5擺端 2 0 8水平板 11插柱 12凸耳 13角度裝置14弧型轨道 2 〇投球器 2 01橫桿 2 0 3樞接柱 2 0 4勾端 2 0 6止擋柱 2 0 7彈簧 2〇9擋環 21管體 M31511012 M315110 [Simple description of the drawing] [Picture] The first picture is the intention of this creation*. The second picture is a schematic diagram of the creation. The third picture is a schematic cross-section of the creation. ^ The figure is the level of the creation and the pitcher's partiality. The figure is the outline of the stroke of the creation of the penetrating _ angle. The six figures are the schematic diagram of the pitching of the creative pitcher. The seventh picture is a schematic plan view of the body of the author machine. The eighth picture is a schematic diagram of the creation of the change shot. The ninth picture is the schematic diagram of the second actual cover of the original body. The tenth picture is the front view of the original embodiment of the creation. The tenth is the first part of the creation of the electric action release device. The three embodiments are not intended. Figure 12 is a schematic cross-sectional view of the present embodiment. [Main component symbol description] 1 0 chassis 1 2 1 perforation 15 eccentric handle 2 0 2 hook device 2 0 5 swing end 2 0 8 horizontal plate 11 plunger 12 lug 13 angle device 14 arc track 2 〇 ball thrower 2 01 crossbar 2 0 3 pivot post 2 0 4 hook end 2 0 6 stop post 2 0 7 spring 2〇9 stop ring 21 tube M315110
2 2樞接管 2 3螺栓 2 1 a管體 2 4間隙 2 6 a撞桿 2 9外彈簧 3 2板塊 4 0承置體 4 2穿孔 5 0球 6 2調整柱 70釋放裝置 2 5彈簧 2 7踏桿 3 0釋放裝置 3 3踏板 4 0 a承置體 4 3滑槽 6 0承置體 6 3調整螺帽 7 1動力柱 2 6撞桿 2 8勾桿 3 1繩索 3 4插柱 4 1調整柱 4 4調整螺帽 6 1位移板 6 4定位孔2 2 pivot pipe 2 3 bolt 2 1 a pipe body 2 4 gap 2 6 a striker 2 9 outer spring 3 2 plate 4 0 bearing body 4 2 perforation 5 0 ball 6 2 adjustment column 70 release device 2 5 spring 2 7 Stepper 3 0 release device 3 3 pedal 4 0 a bearing body 4 3 chute 6 0 bearing body 6 3 adjusting nut 7 1 power column 2 6 ram 2 8 hook 3 1 rope 3 4 post 4 1 Adjustment column 4 4 adjustment nut 6 1 displacement plate 6 4 positioning hole
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