-M324517 八、新型說明： 【新型所屬之技術領域】 本案係關於一種定點式可藉由雙腳循環踩踏，進而可驅使呈 交叉樞接之車架，具外擴伸展及内縮收合交替循環路徑之伸展健 身車結構改良。 【先前技術】 按以，對於申請人前呈鈞局編列申請案號第96208614號「 展伸健身車結構」，其包括：呈交叉樞接之座椅支架與手把支架， 該座椅支架位在柩接處下段部依序樞設有呈相互嚙合之速比齒輪 組及對稱滑輪組，該速比齒輪組於大齒輪之軸向兩側設有對稱具 踏板之曲桿，另小齒輪則偏心樞接有一連桿，該連桿另端樞結於 手把支架下段部之樞孔，該手把支架底部兩侧橫設有腳架，俾以 當踏板作動後，可驅使速比齒輪組牽動連桿，進而使座椅支架與 手把支架可反覆呈伸展及收合狀態。 上述結構主要係藉由裝設在座椅支架之變速齒輪組及連結於 變速齒輪組之對稱踏板的驅動，並且利用在座椅支架與手把支架 間以連桿採活動樞接方式連結，進而使得踏板被踩動後 ，該座椅 支架底端之滑輪組可呈前進、後退觀路彳狀態，進而達到具 顛覆-般室内健身車於作動時，車架體皆為固定式不動之範嘴， 以展現一種革新的作動型態者。 准申咕人並不以此自滿，仍秉持著不懈怠的精神，繼續鑽 研進灯開發，又叶，其能·提供更具臻至的產品，遂申請人暨創作人-M324517 VIII. New Description: [New Technology Field] This case is about a fixed-point type that can be stepped on by two feet, which can drive the frame that is cross-pivoted, with extended expansion and retraction. The structure of the stretching exercise bike of the path is improved. [Prior Art] According to the applicant's previous application, the application number No. 96208614 "Stretching Exercise Bike Structure" includes: a cross-pivoted seat bracket and a handle bracket, the seat bracket is located at The lower section of the splicing joint is sequentially provided with a gear ratio group and a symmetrical pulley block which are meshed with each other. The gear ratio gear set is provided with a symmetrical pedal with a pedal on both axial sides of the large gear, and the other pinion is eccentric A connecting rod is connected, and the other end of the connecting rod is pivoted to the pivot hole of the lower part of the handlebar bracket. The handle is horizontally disposed on both sides of the bottom of the bracket, so that when the pedal is actuated, the speed ratio gear set can be driven to connect The rod, in turn, allows the seat bracket and the handle bracket to be stretched and folded over. The above structure is mainly driven by a shifting gear set mounted on the seat bracket and a symmetrical pedal coupled to the shifting gear set, and is connected by a connecting rod between the seat bracket and the handle bracket, thereby further After the pedal is stepped on, the pulley block at the bottom end of the seat bracket can be in a forward and backward view state, and then the chassis body is fixed and fixed when the pedal-like indoor exercise vehicle is actuated. To show an innovative type of action. The prospective applicants are not complacent, still adhering to the spirit of perseverance, continue to study the development of lights, and then, can provide more products, 遂 applicants and creators
為達到上述目的，本創作提供-種伸展健身車結構改良，包 括：-座椅支架與-手把支架係呈交叉樞接，該麟支架:端: 有座椅’位在減處下段雜雜設魏比鏈輪組、速比皮帶^ 組、阻尼裝置、對稱曲桿及對稱滑輪組；一連椁， 史件一端樞接於對 稱曲桿之間，另端樞接於手把支架；-壓桿，兩端分顺接於座 椅支架與手把支架之間；該手把支架上端設有握把，底部係活動 樞接於一固定基座者。 W M324517 乃依刖案技狀了解’加上累積多年從事該項技術躺之實際經 驗創作人頓明玉感至開發出本創作案之改良技術，具有提昇前 案結構技狀雖，使其聽物之協雛更祕順，且增設了 阻尼裝置可健料於作辑之阻尼變化，躺具提昇運動 健身之效果，並且再缺出新科獅之巾請。 【新型内容】 本創作之主要目的，係根據申請人暨創作人先前申請案第 96208614號「展伸健身車姓;^ Φ ' 是艿早…構」之技術，再予以創新改良，將原 先偏心樞接在小齒輪之連桿，_對稱曲桿樞接在連桿兩侧，使 其連動時之刺性獲得較佳觀狀態，更且，在原結構技術基礎 下增設了阻尼裝置及伸縮壓紅，除了可設定健身車於作動時之阻 力變化’㈣合獨操作者的觸力道外，㈣兩交又架體自展 開狀態進人收合狀態時，更可姻伸縮綠具自動釋壓原理，有 效且迅速的輔助架體推頂呈收合狀態，進而使整體之作動性達到 最臻協雛’以及達_近真實縣踏步輪況之技術特徵者。 .M324517 【實施方式】 茲配合圖式將本創作較佳實施例詳細說明如下： 首先，敬請參閱第-至五圖所示，本創作—種伸展健身車結 構改良’包括：呈交叉樞接之座椅支架1〇及手把支架2〇、一速比 鍵輪組30、一速比皮帶輪組4〇、一阻力裝置5〇、一伸縮壓缸6〇 、一連桿70及對稱滑輪組8〇所組成；其中， 該座椅支架10 ’上端接設有一麟1Γ，位在座椅u下方設 • 有對稱凸耳111，可供壓紅60 一端樞套於兩凸耳111之間，該座 椅架10下端為-分叉架12，並且在分又架12内依序樞設有上支 轴13、中支軸14及下支軸15,以提供速比鏈輪組3〇與速比皮帶 輪組40裝設；此外’該上支軸13於中段設有間隔適距且平行之 對稱曲桿131 ’可供連桿70 —端樞設於兩曲桿131之間；該中支 軸14 一側係提供阻力裝置50之飛輪51樞套；該下支軸15兩侧 係延伸出分叉架12兩側相對外侧，並且固設有反向之對稱踏桿2 51 鲁，該踏桿151於外側末端接設有踏板152，可供腳部踏踩； 該手把支架20，為平行之架體，其中段係樞設在座椅支架1() 約中段處，上端部設有握把21，底部係活動枢接於一固定基座22 ，該固定基座22係可穩固置放於水平面上呈定位狀態，又在手把 支架20與座椅支架1〇枢接處之下方設有第一橫桿23及第二橫桿 24，該第一橫桿23，可供連桿70 —端樞接，該第二連桿24則係 提供伸縮壓桿60 —端樞接； 該速比鏈輪組30，係由數大小鏈輪31及環形鏈條32所組成 M324517 ’其係分別樞設在上、巾、下支軸13、14、15，可隨踏板152同 步連動； 該速比皮帶輪組40，係由數大小皮帶輪41及環形皮帶42組 成；其係分別拖設於巾支軸14及下支軸15上，可隨踏板152作 動同步連動； 該阻尼裝置50，包括；-飛輪51及—磁力組件於所構成； 該飛輪51係樞設在巾支軸14，可與之同步作動，其具有導體511 ;該磁力組件52 ’-端偏設在分叉架12 —側，另端係位在飛輪 51 一側’該端固設有至少-個或一個以上之磁鐵521，其可經由 調整使磁鐵521位在飛輪51之導體511側邊呈一定間隙，進以藉 由磁鐵521產生之磁力場，使得該飛輪於旋轉時因導體5ΐι通過 該磁力場而受到阻力； ’ 該伸縮壓缸60，可為-種油壓虹或氣壓紅，其固定端係極設 於手把支架2G之第二橫桿24，另自由端係樞設於座椅支架ι〇上 端之對稱凸耳111間； 該連桿70 ’ -端係樞設於手把支架2〇之第一橫桿，另端 係梅設於銷支架10之上支軸13的平行鱗131間末端； 該對稱雜組80，為-桿體81 _缺對斯輪從所構成 ，前述桿體樞設於座椅支架10之分又架12底部· 藉由上述構件組成，當踏板152被使用者踩踏驅動時，1速 比鏈輪組30、速比皮帶她4〇雜力裝㈣财朗步牵動， 並且透過速比麟組30使敎在上紐13之平行轉⑶得以 ,M324517 產生旋轉運動，以牽動連桿70前後位移，據此，該座椅支架ι〇 底部之滑輪組8〇即可呈現一種前後循環滑動，以達到模擬近似真 實騎乘自行車之功能。 再者，承上述作動狀態，當滑輪組8〇被驅動前進時，位在座 椅支架10之上端係相對呈向下位移狀態，此時，係可推移伸縮壓 缸60之自由端呈壓縮儲力狀態，又，持續驅動踏板152使滑輪組 8〇自最前端往後退回時，該座椅支架1〇上端係呈向上提昇狀態， 籲此時’即可藉由伸縮壓缸6G釋壓作用以輔助推頂座椅端上昇，以 減輕腳踏運動時之阻力，並且具有驅動滑輪組8〇於前、後往返時 所需施加之驅動力較為平衡之效益。 复’如第五圖所示，該阻力裝置5〇係可採用手動方式將磁力 組件52擺轉，使磁力組件52之磁鐵521位在飛輪51之導體 方側，進以對導體511產生一種磁吸作用，據此，當踩踏踏板152 •間接帶動飛輪51旋轉時，即可產生一種磁阻力，以因應不同腳力 之使用者皆可適用，亦或是可作用腳力訓練之設定者。 综上所陳’當知本案所㈣之結構已具有產業_性、新顆 =與進步性’符合新型專利要件。惟以上所述者，僅為本創作之 —較佳實補而已’並_雜定本_實施之賴。即凡依本 創作申請專利範_做之均等變化與修飾，皆為本創作 所涵蓋。 【圖式簡單說明】 第圖·本創作結構較佳實施例分解圖。 M324517 第二圖：本創作結構較佳實施例組合圖。 第三圖：本創作結構較佳實施例另一角度組合圖。 第四圖：本創作結構較佳實施例組合前視圖。 第五圖··本創作結構較佳實施例。 【主要元件符號說明】In order to achieve the above objectives, the creation provides a structural improvement of the stretching exerciser, including: - the seat bracket and the - handle bracket are cross-pivoted, the collar: end: there is a seat 'in the lower section of the reduction The Weibi sprocket set, the speed ratio belt group, the damping device, the symmetrical curved rod and the symmetrical pulley group are arranged; one end of the history piece is pivotally connected between the symmetrical curved rods, and the other end is pivotally connected to the handlebar bracket; The end portion is disposed between the seat bracket and the handlebar bracket; the handlebar is provided with a grip at the upper end, and the bottom portion is pivotally connected to a fixed base. W M324517 is based on the know-how of the case, and adds the accumulated experience of the technical experience of the technology for many years to create a modified technology for the development of this creation case, which has the ability to enhance the structure of the previous case. The co-family is more secretive, and a damping device is added to make the damper change of the composition. The lie is used to enhance the effect of exercise and fitness, and the new lion scarf is missing. [New content] The main purpose of this creation is based on the technology of the applicant and creator's previous application No. 96208614 "Exhibition of the name of the exercise bike; ^ Φ 'is the structure of the early...", and then innovation and improvement, the original eccentricity The pivoting link is connected to the pinion of the pinion, and the symmetrical bar is pivotally connected to the two sides of the connecting rod, so that the spurt is better when it is linked, and the damper device and the telescopic red are added under the original structural technology. In addition to setting the resistance change of the exercise bike during the operation, (4) the contact force of the individual operator, (4) when the two-crossing and the self-expanding state of the body are in the state of collapse, the principle of automatic release of the greenware can be extended. The effective and rapid auxiliary body push-up is in a collapsed state, which in turn makes the overall actuation reach the most accommodating and the technical characteristics of the actual county. .M324517 [Embodiment] The preferred embodiment of the present invention is described in detail below with reference to the following figures: First, please refer to the figure-to-fifth diagram, the creation of a type of stretching exerciser structure includes: The seat bracket 1〇 and the handle bracket 2〇, the first speed ratio key wheel set 30, the first speed ratio pulley set 4〇, a resistance device 5〇, a telescopic cylinder 6〇, a connecting rod 70 and a symmetric pulley block 8 The seat bracket 10' is provided with a lining 1 ′ at the upper end of the seat bracket 10 ′, and a symmetrical lug 111 is disposed under the seat u, and the end of the pressing red 60 is sleeved between the two lugs 111. The lower end of the seat frame 10 is a bifurcation frame 12, and the upper support shaft 13, the middle support shaft 14 and the lower support shaft 15 are sequentially pivoted in the sub-frame 12 to provide a speed ratio sprocket set 3 〇 and speed. The upper support shaft 13 is provided with a symmetrical curved rod 131′ at a middle portion and spaced apart from each other, and the end of the connecting rod 70 is pivotally disposed between the two curved rods 131; 14 One side is provided with a flywheel 51 of the resistance device 50; the two sides of the lower support shaft 15 extend from opposite sides of the fork frame 12, and are fixed The opposite symmetrical stepping rod 2 51 Lu, the stepping rod 151 is connected with a pedal 152 at the outer end for the foot to step; the handle bracket 20 is a parallel frame body, wherein the segment is pivoted in the seat At the middle of the bracket 1 (), the upper end is provided with a grip 21, and the bottom portion is pivotally connected to a fixed base 22, and the fixed base 22 can be stably placed on a horizontal surface to be positioned, and the handle bracket is A first crossbar 23 and a second crossbar 24 are disposed below the pivotal joint of the seat bracket 1 , and the first crossbar 23 is pivotally connected to the end of the connecting rod 70, and the second connecting rod 24 is The telescopic pressure bar 60 is provided at the end pivoting; the speed ratio sprocket set 30 is composed of a plurality of large and small sprocket 31 and an endless chain 32. The M324517' is respectively pivoted on the upper, the towel and the lower support shaft 13, 14 respectively. , 15, can be synchronously linked with the pedal 152; the speed ratio pulley set 40 is composed of a plurality of belt pulleys 41 and an endless belt 42; respectively, which are respectively dragged on the towel support shaft 14 and the lower support shaft 15, respectively, with the pedal 152 Actuating the synchronous linkage; the damper device 50 includes: a flywheel 51 and a magnetic component; the flywheel 51 is pivotally disposed on the towel support shaft 14 Simultaneously, it has a conductor 511; the magnetic component 52'-end is offset on the side of the furcation frame 12, and the other end is on the side of the flywheel 51. At the end, at least one or more magnets are fixed. 521, which can adjust the magnet 521 to a certain gap on the side of the conductor 511 of the flywheel 51, and enter the magnetic field generated by the magnet 521, so that the flywheel receives resistance due to the conductor 5 through the magnetic field when rotating; The telescopic cylinder 60 can be an oil pressure rainbow or a pneumatic red, the fixed end is disposed on the second crossbar 24 of the handle bracket 2G, and the free end is pivoted on the upper end of the seat bracket ι Between the symmetrical lugs 111; the connecting rod 70'-end is pivotally disposed on the first crossbar of the handle bracket 2〇, and the other end is disposed at the end of the parallel scale 131 of the support shaft 13 above the pin bracket 10; The symmetrical group 80 is composed of a rod body 81 _ lack of a pair of wheels, and the rod body is pivotally disposed on the bottom of the frame 12 of the seat frame 10. The above member is composed of the above-mentioned members, when the pedal 152 is driven by the user. At the time, the 1st speed ratio sprocket set 30, the speed ratio belt, her 4 〇 力 装 (4) 财 朗 step, and through the speed of Lin 30, the 敎 is rotated in the parallel direction of the upper button 13 (3), and the M324517 generates a rotary motion to pull the link 70 to move forward and backward, according to which the pulley block 8 〇 at the bottom of the seat bracket ι〇 can exhibit a front and rear cyclic sliding to achieve Simulate the function of a real ride bike. Furthermore, in the above-mentioned actuation state, when the pulley block 8 is driven forward, the upper end of the seat bracket 10 is relatively downwardly displaced. At this time, the free end of the movable telescopic cylinder 60 is compressed. In the state, in addition, when the pedal 152 is continuously driven to retract the pulley block 8 from the front end, the upper end of the seat bracket 1 is upwardly lifted, and the position can be assisted by the pressure release of the telescopic cylinder 6G. The ejector seat end is raised to reduce the resistance during pedaling, and has the benefit of balancing the driving force required to drive the pulley block 8 to the front and rear. As shown in the fifth figure, the resistance device 5 can manually swing the magnetic component 52 so that the magnet 521 of the magnetic component 52 is located on the conductor side of the flywheel 51, thereby generating a magnetic force to the conductor 511. Suction function, according to which, when the pedal 152 is stepped on/indirectly to rotate the flywheel 51, a magnetic resistance can be generated, which can be applied to users who have different foot forces, or can be set by the foot force training. In summary, the structure of the case (4) has the industrial _ sex, new = and progressive 'in line with the new patent requirements. However, the above-mentioned ones are only for the purpose of this creation - the better ones have been made and the implementations have been implemented. That is, the equal changes and modifications made by the applicant for the patent application are covered by this creation. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded view of a preferred embodiment of the present authoring structure. M324517 Second figure: A combination of preferred embodiments of the authoring structure. Third Figure: Another perspective combination of the preferred embodiment of the authoring structure. Fourth: A front view of a preferred embodiment of the present authoring structure. Fig. 5 is a preferred embodiment of the present authoring structure. [Main component symbol description]
座椅支架-- —10 座椅 —11 分叉架 ---12 上支轴 —13 曲桿------- -131 中支轴 ---14 下支軸—— --15 踏桿------- -151 踏板 —152 手把支架-- -20 握把 - —21 固疋基座 ---22 第一橫桿-一 —23 第二橫桿-一 —24 速比鍵輪組—30 大小鏈輪-- --31 環形鍵條— --32 速比皮帶輪組-40 大小皮帶輪- -41 環形皮帶一一42 阻力裝置一 —-50 飛輪 - -51 導體 - -511 磁力組件 ---52 磁鐵 -521 伸縮壓缸— -60 連桿------- ---70 滑輪組 - -80 桿體------- —81 滑輪------- —-82 凸耳-------111Seat bracket--—10 seat—11 fork frame---12 upper support shaft-13 curved rod------- -131 middle support shaft---14 lower support shaft——-15 step Rod ------- -151 Pedal - 152 Handle Bracket - -20 Grip - 21 Solid Foundation - 22 First Crossbar - One - 23 Second Crossbar - One - 24 Speed Than the key wheel set - 30 size sprocket --- 31 ring bar — --32 speed ratio pulley set -40 size pulley - -41 ring belt one to one 42 resistance device one -50 flywheel - -51 conductor - - 511 Magnetic Components---52 Magnet-521 Telescopic Cylinder - -60 Connecting Rod ------- ---70 Pulley Block - -80 Rod Body ------- -81 Pulley----- ----82 lug -------111