M3 60192 八、新型說明： 【新型所屬之技術領域】 本創作係提供一種榴 術上提供-種摺疊自行上行車之技術領域，尤指其技 疊前拖行輪平行於車輪，：移動結構（二）’使自行車擅 【先前技術】 匆J仃移動者。 按，雖然自行車發明至今已有數百年 -們對自行車熱愛之情並 此史，然而人 > ^ α 有減少，反而因為現八夕处馮扩 缺及石油價格高漲，而 7之靶源短 車之好處相當多，彳八增，雖自仃 較為龐大，而以自行車# + ^ 自仃車之體積 如果要延長其活動範圍就+ 有限，所以 汽車之載送、火車、捷運 4辅助’如 連达...等等，徊θ土 其行李箱要裝載有困難，…'車載送 —由 火車、捷運之運送，有此槲6 仃車之長寬高有限制，所 二對自 >發展。 Λ目仃車方向 而’先前之摺疊自行車， ^ , θ , ^ 々果要直接移動該摺疊後之 自仃車是相當困難的，因此右二 《便之 係於自行車上裝設有拖行輪，藉由拖行輪可方便自^其 由拖行上下捷運’或移動該摺疊自行車至所需處所Μ自 惟，其上述習知之摺疊自行車之移動 下列缺失： W存在有 習知摺疊自行車之移動結構，直 之行進方向垂直，所以後f > ο 仃*係與自行車 所以後|也仃輪如有觸地的狀況 寸，係會 5 M360192 形成自行車前谁+ θ 之阻力或可能發生危險。 疋以，針對 述習知結構所存在之問題點，‘ 一種更具理想實田^ ^ 如何開發 性之創新結構，實消費去μ & 亦係相關業者須 耳自費者所殷切企盼， 員努力研發突破之目標及方向。M3 60192 VIII. New description: 【New technical field of the art】 This creative department provides a technical field of providing a kind of folding self-propelled vehicle on the sacred technique, especially the front of the technical towed wheel parallel to the wheel, moving structure ( b) 'Make the bike good [previous technology] rush J仃 mover. According to the fact that although bicycles have been invented for hundreds of years - they have a passion for bicycles and this history, however, there is a decrease in the number of people, but because of the current expansion of the occupant and the high oil prices, the target car of 7 The benefits are quite numerous, although the increase is self-sufficient, and the bicycle # + ^ self-driving car volume is limited if it is to extend its range of activities, so the car carrier, train, MRT 4 auxiliary 'such as Lianda...etc., 徊θ soil has difficulty in loading its suitcase,... 'Car delivery--delivery by train, MRT, there are restrictions on the length and width of the 仃6 , car, the second pair of self > ;development of. Looking at the direction of the car and the 'previous folding bike, ^, θ, ^ 々 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 要 是 是 是 是 是 是 右 右 右By dragging the wheel, it is convenient to drag and drop the MRT' or to move the folding bicycle to the desired place. The movement of the above-mentioned conventional folding bicycle is missing: W exists in the conventional folding bicycle. Move the structure, the straight direction of travel is vertical, so after f > ο 仃 * with the bicycle so that | also if the wheel is in contact with the situation, the system will be 5 M360192 to form a bicycle before + θ resistance or may be dangerous. In view of the problems existing in the description of the structure of knowledge, 'a more ideal field ^ ^ how to develop innovative structure, the actual consumption of μ & also related to the industry must pay attention to their own efforts, staff efforts The goal and direction of research and development breakthroughs.
與設計經驗，針=人本於多年從事相關產品之製造開發 終得-確具實用=:#，詳加設計與審慎評估後， 【新型内容】 欲解決之技術 其後拖行輪係與自 有觸地的狀況時， 危險。 如 生 問題點：t知摺疊自行車之移動結構 行車之行進方向垂直’所以後拖行輪 係會形成自行車前進之阻力或可能發With the design experience, the needle = people have been engaged in the manufacture and development of related products for many years - it is practical =: #, after detailed design and careful evaluation, [new content] technology to be solved, then dragging the wheel and the self Dangerous when there is a situation of touchdown. Such as the problem: t know the moving structure of the folding bicycle, the direction of travel is vertical 'so the rear tow line will form the resistance of the bicycle forward or may send
且收的過程同時轉折，讓後拖行輪結構係平行於自行車行 進方向，所以觸地也不會造成阻力或造成危險，而下壓同 時亦轉向，使後拖行輪結構垂直於自行車行進方向，而利 於自行車摺疊後之拖行者。 解決問題之技術特點：提 構（二），其針對於自行車摺 難，所以先前有申請於自行車 向與自行車行進方向互呈垂直 則進時不慎觸地時，其係形成 危險因子，而本創作主要設有 輪結構，該後拖行輪結構在未 供一種摺疊自行車之移動結 疊後，其移動上就相當的困 底部裝滑輪，惟因其拖行方 ，所以造成拖行輪在自行車 阻力方向或係自行車行進之 一前拖行輪結構及一後拖行 執行拖行任務時係往上收， 對照先前技術之功效：先前技術該摺疊自行車之移動 6 M360192 結構’其後拖行輪係與自行車之 行輪如有觸地的狀沉 / 向垂直，所以後拖 能發生危險。本創：：，係會形成自行車前進之阻力或可 後拖行輪結構在^=疊自行車之移動結構（二），該 不執仃拖行任務時俜 同時轉折，讓後拖行 “ & ’ ^收的過程 以觸地也不舍、“輪 行於自行車行進方向，所 使後拖行輪結構垂直二=危險’…同時亦轉向， .疊後之拖行者。車仃進方向，而利於自行車摺 有關本創作所採用之㈣、手段 & 佳實施例並配合圖η 政鉍♦較 式坪、'，田S兒明於后’相信本創作上述之目 的、構造及特徵，杏 田ΊΓ由之传一深入而具體的瞭解。 【實施方式】 參閱第一$ ^ 乐四圖所示’本創作係提供一種摺疊自行 車之移動、:構（二），包括： 指i自行車（1 0 )，該摺疊自行車（1 〇 )具有 一車水（11)、—後叉端（12)、二車輪（13)、 一曲柄（14)及—座墊（15)及一座管（16); 後拖行輪結構（2 0 )，該後拖行輪結構（2 0 ) 係包含有一套管部（2 1 )、一滑輪（2 2 )、一伸縮桿 (2 3 )、—彈性元件（2 4 )及一腳踏桿（2 5 )，該 ^ Γ 9 1 \ ^ 」之固定端係固設至摺疊自行車（1 〇 )之 後叉端（1 2 )上’該伸縮#( 2 3 )前端樞設該滑輪（ 2 2 ) ’ β亥伸縮桿（2 3 )穿貫該套管部（2 1 )後，套 «又彈I·生兀件（2 4 )於伸縮桿（2 3 )上’該伸縮桿（2 7 M3 60192 3 )頂部形成一擋塊（2 3 1 )，該形成構造可為一體成 型、螺紋螺鎖或焊接固定，該擋塊（2 3 1 )擋止彈性元 - 件（24)，該套管部（2 1)之周壁面設有貫通内徑之 ，一長槽孔（211)，該長槽孔（211)由套管部（2 1 )之固定端朝自由端延伸，並於近自由端處形成一九十 度彎折之弧形段，該弧形段末端向上凹陷形成一凹弧（2 -12)，一腳踏桿（25)，該腳踏桿（25)在滑輪（ -22)朝向自行車行進方向時，由該長槽孔（2 1 1 )穿 ®貫固定至該伸縮桿（2 3 )上，據此，當腳踩腳踏桿（2 5 )往下時，腳踏桿（2 5 )會順該長槽孔（2 1 1 )由 平行於車輪（1 3 )方向漸向下漸旋轉成垂直於車輪（1 3 )方向，並該腳踏桿（2 5 )最後因彈性元件（2 4 ) 之頂持及凹弧（2 1 2 )之卡制定位，使該滑輪（2 2 ) 固定成垂直於自行車行進方向，此時即可拖行，而欲回復 自行車前進狀態，則將腳踏桿（2 5 )踏離凹弧（2 1 2 φ )，彈性元件（2 4 )就會將伸縮桿（2 3 )、滑輪（2 .2 )及腳踏桿（2 5 )頂復原位，上升的過程滑輪（2 2 )又可因長槽孔（211)而轉成平行於自行車行進方向 ，其自行車行進時，滑輪（2 2 )觸地也會跟隨轉動，也 不會造成阻礙或危險者。 一前拖行輪結構（3 0 )，該前拖行輪結構（3 0 ) 係具有一套管部（3 1 )及該套管部（3 1 )旁側設有凸 部（32)，該凸部（32)往垂直方向延伸出有一U型 座（33)，該U型座（33)乃柩設有一滑輪（34) 8 M360192 (3 〇 )之套管部（ 3 1 )仟以套設於座 ，並且套管部（3 N )並形成一彈性剖槽 之二耳片，二耳片以螺絲（3 1 i )鎖緊 (31)緊密套住固定於自行車座 元件（24)可為彈黃 組 合 ， 該 後 拖 行輪 結 在 該 摺 疊 白 行 車 ( 1 而 不 會 阻 礙 到 車 輪 行 輪 結 構 ( 2 0 ) 觸 0 ) 之 滑 輪 ( 2 2 ) 跟 隨 轉 動 9 而 不 會 形 1 0 ) 摺 疊 後 即 可 固 定 9 前 拖 行 輪 結 構 2 ) > ( 3 4 ) 貼 地 可 相 當 輕 易 的 拖 行 該 疊 後 仍 易 於 移 動 之 功 本 創 作 之 較 佳 實 施 例 5 惟 9 熟 悉 此 項 技 術 原則下對本創作進行變更與修改，而該等 應/函蓋於如下申請專利範圍所界定之範傳 ’前拖行輪結構 管（1 6 )底部 > 及彈性剖槽兩側 • 時，可使套管部 6 )底部上。 • 上述該彈性 藉由上述之 -輪結構（3 〇 ) 使用時，可上縮 動，而當有後拖 拖行輪結構（2 方向，所以也會 其摺疊自行車（ 2 0 )下壓旋轉 並以其滑輪（2 鲁1 5 )位置，即 ’達到自行車槽 前文係針對 進行具體之說a月 本創作之精神與 變更與修改，皆 中。 【圖式簡單說畔 第一圖：係本創 構（2 0 )、前拖行 〇 )展開作為自行車 (1 3 )正常貼地轉 地之情形時，因該後 係平行於自行車行進 成阻礙或危險，而當 將該後拖行輪結構（ (30)拉出固定， 滑行，而手握座墊（ 摺疊自行車（1 〇 ) 效者。 為本創作之技術特徵 之人士當可在不脫離 之其—貫施例成為自行車狀態示意圖 9 M360192 第二圖：係本創作之其一實施例成為摺疊 第三圖：係本創作之其一實施例之後拖行 示意圖。 第四圖：係本創作之其一實施例之後拖行 示意圖。 圖 【主要元件符號說明】 -(1 〇)摺疊自行車 • ( 1 2 )後叉端 (14)曲柄 (1 6 )座管 (2 1 )套管部 (2 1 2 )凹弧 (2 3 )伸縮桿 (2 4 )彈性元件 φ ( 3 0 )前拖行輪結構 (3 1 1 )螺絲 (3 3 ) U型座 (1 1 )車架 (1 3 )車輪 (1 5 )座墊 (2 0 )後拖行 (211)長槽 (2 2 )滑輪 (2 3 1 )擋塊 (2 5 )腳踏桿 (3 1 )套管部 (3 2 )凸部 (3 4 )滑輪 自行車狀態示意 輪結構立體分解 輪結構立體動作 輪結構 孔 10And the process of turning is turned at the same time, so that the rear towing wheel structure is parallel to the direction of travel of the bicycle, so the touch will not cause resistance or danger, and the lowering will also turn, so that the rear towing wheel structure is perpendicular to the direction of travel of the bicycle. And it is good for the towler after folding the bicycle. The technical characteristics of solving the problem: the construction (2), which is aimed at the bicycle folding, so the previous application for the bicycle is perpendicular to the direction of the bicycle, and when it accidentally touches the ground, it forms a risk factor, and this The creation mainly has a wheel structure, and the rear towing wheel structure is loaded with a pulley on the bottom of the trap after the movement of the folding bicycle is not carried out, but the dragging wheel is in the bicycle resistance due to the towing side. Orientation or one of the front tow wheel structure of the bicycle and one tow to perform the towing task, according to the effect of the prior art: the prior art movement of the folding bicycle 6 M360192 structure 'following the wheel train If the bicycle wheel has a touchdown/vertical direction, the rear drag can be dangerous. This creation::, will form the resistance of the bicycle forward or the structure of the rear tow wheel in the ^= stacking bicycle movement structure (2), when the task is not obscured, the same time turning, let the rear drag " & 'The process of receiving the land is not to touch the ground, "the wheel travels in the direction of the bicycle, so that the rear tow wheel structure is vertical 2 = dangerous '... at the same time, it also turns, the post-stack tow. The car is in the direction of the car, and it is beneficial to the bicycle folding. (4), means & good examples and cooperate with the figure η 铋 铋 较 式 坪 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 The structure and characteristics of Xing Tianyi's biography are deeply and concretely understood. [Embodiment] Referring to the first $^ Le four diagrams, 'this creation department provides a folding bicycle movement,: (2), including: refers to i bicycle (10), the folding bicycle (1 〇) has a Motor water (11), rear fork end (12), two wheels (13), a crank (14) and - seat cushion (15) and a tube (16); rear tow wheel structure (20), The rear towing wheel structure (20) comprises a sleeve portion (2 1 ), a pulley (2 2 ), a telescopic rod (23), an elastic member (2 4 ) and a foot lever (2 5 ) ), the fixed end of the ^ Γ 9 1 \ ^ ” is fixed to the fork end (1 2 ) after the folding bicycle (1 〇). The front end of the telescopic # ( 2 3 ) pivots the pulley ( 2 2 ) ' β After the telescopic rod (2 3 ) passes through the sleeve portion (2 1 ), the sleeve «also elasticizes the I (c) on the telescopic rod (2 3 ) 'the telescopic rod (2 7 M3 60192 3 The top portion forms a stopper (2 3 1 ) which may be integrally formed, threaded or welded, and the stopper (23 1 1) blocks the elastic member (24), the sleeve portion ( 2 1) The circumference of the wall is provided with a through hole and a long slot (21 1), the long slot (211) extends from the fixed end of the sleeve portion (2 1 ) toward the free end, and forms a 90-degree curved arc segment at the near free end, the end of the curved segment is upward The recess forms a concave arc (2-12), a foot lever (25) which is worn by the long slot (2 1 1) when the pulley (-22) faces the direction of travel of the bicycle Fixed to the telescopic rod (23), according to which, when the foot pedal (2 5) is down, the foot rod (2 5 ) will be parallel to the long slot (2 1 1 ) The wheel (13) gradually rotates downwardly to be perpendicular to the direction of the wheel (13), and the pedal (2 5) is finally held by the elastic member (2 4 ) and the concave arc (2 1 2 ) The positioning of the pulley makes the pulley (2 2 ) fixed perpendicular to the direction of travel of the bicycle, and can be towed at this time, and to return to the forward state of the bicycle, the pedal (2 5 ) is stepped away from the concave arc (2 1 2 φ ), the elastic element (2 4 ) will restore the top of the telescopic rod (2 3 ), the pulley (2.2) and the foot rod (2 5 ), and the rising process pulley (2 2 ) can be long groove The hole (211) is turned parallel to the direction of travel of the bicycle, When the bicycle travels, a pulley (22) will follow the rotation of the contact, it will not obstruct or danger of. a front tow wheel structure (30) having a sleeve portion (3 1 ) and a side portion (32) on the side of the sleeve portion (31) The convex portion (32) extends in a vertical direction with a U-shaped seat (33), and the U-shaped seat (33) is provided with a pulley portion (34) 8 M360192 (3 〇) sleeve portion (3 1 ) Nested in the seat, and the sleeve portion (3 N ) and formed an elastically displaced two ears, the two ears are tightly sleeved by screws (3 1 i ) (31) and fixed to the bicycle seat component (24) It can be a combination of the yellow and yellow, and the rear towed wheel is in the folding white carriage (1 without hindering the wheel wheel structure (20) from touching the pulley (2 2 ) following the rotation 9 without forming 1 0 ) Folding to fix the 9 front tow wheel structure 2) > (3 4) The preferred embodiment of the creation of the work that can be easily moved after the stack is easily dragged is only 5 Changes and modifications to this creation are made in principle, and such letters/letters are as defined in the scope of the patent application below. Fan Chuan 'The front tow wheel structure tube (1 6) bottom > and the sides of the elastic sectioning groove • can be placed on the bottom of the casing part 6). • When the above-mentioned elastic is used by the above-mentioned wheel structure (3 〇), it can be retracted, and when there is a trailing towed wheel structure (2 directions, so its folding bicycle (20) will be pressed and rotated. With its pulley (2 Lu 1 5) position, that is, 'reaching the front of the bicycle slot, the spirit of the creation and the change and modification of the design of the month are all in the middle. [Figure is simple: the first picture: the original When the bicycle (1 3 ) is rotated normally as a bicycle (1 3 ), it is hindered or dangerous to travel parallel to the bicycle, and when the rear tow wheel structure is (30) Pull out the fixed, sliding, and hold the seat cushion (folding bicycle (1 〇) effect. The person who is the technical feature of the creation can be a bicycle state diagram 9 M360192 Figure 2: An embodiment of the present invention is a folded third figure: a schematic diagram of the dragging after an embodiment of the present creation. The fourth drawing is a schematic diagram of the dragging after an embodiment of the present creation. Component symbol description] -(1 〇) Stacked bicycle • ( 1 2 ) Rear fork end (14) Crank (1 6 ) Seat tube (2 1 ) Casing part (2 1 2 ) Concave arc (2 3 ) Telescopic rod (2 4 ) Elastic element φ ( 3 0 ) Front tow wheel structure (3 1 1 ) Screw (3 3 ) U-shaped seat (1 1 ) Frame (1 3 ) Wheel (1 5 ) Seat cushion (2 0 ) Rear tow (211) Long slot (2 2) Pulley (2 3 1) Stop (2 5 ) Foot lever (3 1 ) Casing part (3 2 ) Projection part (3 4 ) Pulley Bicycle state diagram Wheel structure Stereoscopic disassembly wheel structure Stereo motion wheel Structure hole 10