M345757 八、新型說明·· 【新型所屬之技術領域】 - 本創作係提供一種摺疊自行車之技術領域，尤指其技 ‘術上提供一種摺疊自行車之移動結構，使其自行車^疊後 ’仍能夠相當容易的拖行移動者。 【先前技術】 按，隨著時代的進步，自行車不用時可以摺疊已經相 當普及，❻是自行車只是短程的交通工具，而且也需要人 力踩踏，戶斤以行動力還不是相當強，但其仍有環保：免使 用能源的優勢，因此，現今已有相當多的交通運輸設備可 以允許摺疊之自行車隨行，因此，人們將會更為樂音使用 自行車作為代步的交通工具。 " 惟，其上述習知之摺疊自行車之移動結構，仍存在有 下列缺失： 、-、自行車騎乘有自行車道’但要進入捷運系統或交 通運輸設備之前，有一段距離是不能騎乘的’其只能將自 行車摺疊，並移至大眾運輸工具之内，但—般摺疊後之自 行車仍有相當重量，加上體積也稍大，要直接搬運實有困 難，但放在地上拖行，則因為權疊後之自行車車輪已不利 拖行，摺疊後之自行車也不利手握拖拉，目此形成另—個 困擾且棘手的問題。 二、自行車未摺疊前行動力沒有問題，但摺疊 能搬運准其有時候摺疊並不是為了搬運，如果有… 拖行的㈣’則將造成相當大的困擾，結果必然造成人們 5 M345757 •對摺疊自行車之使用旦 便用里減少或者不 是以，針對上付、羽 為/、缺失者。 …種更具理想實用性:創:二:存::::點，如何開發 .亦係相關業者須努力研發突破之=者所殷切企盼’ 有鐘於此，創作人本於多年從二方向。 與設計經驗，針對上、+、 4事相關產品之製造開發 T對上述之目標， 咖 -終得一確具實用性之本創作。 π。審慎評估後， 【新型内容】 欲解決之技術問題點： 進入捷運系統或 仃車.以有自行車道，但要 又通運輸設備前 乘的，其只能將自行…段距離是不能騎 仃皁摺豐，並移至大 但一般摺疊後之H ^大眾運輸卫具之内， 曼之自仃車仍有相當重量，加 要直接搬運實有困錐y 篮積也稍大， 自行車車輪已^ 放在地上拖行，則因為摺疊後之 ，因此形：另’拖仃摺疊後之自行車也不利手握拖拉 因此形成另-個困擾且棘手的問題。 解決問題之技術特 ^ μ ^ ^ 構，主要於自行車的= 行車之移動結 管底部加設有二後車輪之固定結構内 ，月輪座，據此，當自行車摺叠德，豆一、、典 輪可位於摺疊自耔* q X 八一 α 且自仃車之最底側，而可著地滑行，而自行車 座墊得以供握持輪γ , , i t 拖仃，如此達到相當方便單手即可拖行該 摆疊自行車之曰ώΑ 、’如此可以輕鬆移至交通運輪設備而免 於搬運者。 對照先前技術之功效：先前技術只能摺疊該自行車， 其後就只能搬運，#很多時候並不需搬運，而要用到拖行 M345757 係本創 自行車 〇 )， 支又（ 塾（1 〇 )( 套管部 2 2) 結合輪 内管（ -體， 縮完成 1 )形 側之二 ' (2 1 )緊 無、、夫 …、决做到，而本創作於摺疊後之自 ，如此，該座墊可以設供單手振持 該指疊後之自行車，使用上相當方 之技術、手段及其功效，茲舉一較 細說明於后，相信本創作上述之目 由之得一深入而具體的瞭解。 2 4 ，但習用摺疊自行車就 行車最底側設有兩滑輪 ’兩滑輪著地即可拖行 便者。 有關本創作所採用 佳實施例並配合圖式詳 的、構造及特徵，當可 【實施方式】 參閱第一圖所示， 本創作係提供一種摺叠 一摺疊自行車（1 一立管（1 1 )、一後 一曲柄（14)及—座 第一結合輪（2 合輪（20)係具有— )之底端形成U型座（ 一滑輪（2 3 )，第_ 得以套設於固定結構之 與後支叉（1 2 )固定 4 )套設伸縮，並在伸 (20)之套管部（2 彈性剖槽（2 1 1 )兩 )，二耳片（2 1 2 ) 緊時，可使套管部 作其一實施例平面示 之移動結構，包括： 該摺疊自行車（1 〇 12)、二車輪（1 5 )及一座管（1 6 如第四圖所示），該 (2 1 )及該套管部 ，該U型座（2 2 ) (2 0 )之套管部（ 外管（1 外管（121)供内 後將之固定，該第一 成一彈性剖槽（2 1 耳片（2 1 2 )、（ 1 3 )以螺絲（2 1 密套住固定於内管（ 意圖， )具有 3 )、 ); 第一結 (2 1 得樞設 2 1) 2 1) 管（2 結合輪 1 )及 2 13 4 )鎖 2 4) 7 M345757 -底部， 一第二結合輪（30)(如第三圖所示），該第 -合輪（3 0 )係具有一套管部（3 1 )及該套管部（ .)旁側設有凸部（3 2 )，該凸部（3 2 )往垂直方 伸出有一 U型座（33)，該U型座（33)乃樞設 滑輪（3 4 )，第二結合輪（3 0 )之套管部（3 1 _以套設於座管（1 6)底部，並且套管部（3 1 )並 一彈性剖槽（3 1 1 )及彈性剖槽（3 1 1 )兩側之 片（3 1 2 ) 、 （ 3 1 3 )，二耳片以螺絲（3 1 4 緊時，可使套管部（3 1 )緊密套住固定於自行車座 1 6 )底部上； 參閱第二圖所示，係為本創作之另一實施例平面 圖，其中該外管（1 2 1 )亦可固定於一支撐板（2 上，該支撐板（2 5 )中段再以螺絲固定至摺疊自行 1 0 )上，而支撐板（2 5 )自由端則插設於後支叉 _，形成二點支撐而更為穩固支撐内管（2 4)及第一 輪（2 0 )。 藉由上述之組合，該第一結合輪（20)(如第 所示）、第二結合輪（3 0 )在該摺疊自行車（1 0 開作為自行車使用時，可縮入而不會阻礙到二車輪（ )正常貼地轉動，而當其摺疊自行車（1 〇 )摺疊後 可將該第一結合輪（20)、第二結合輪（30)拉 定，並以其滑輪（23) 、 (34)(如第三、四圖 )貼地滑行，而手握座墊（1 5 )位置（如第五圖所 二結 3 1 向延 有一 )得 形成 二耳 )鎖 管（ 不意 5 ) 車（ 縫隙 結合 一圖 )展 13 ，即 出固 所示 示） 8 M345757 ，即可相當輕易的拖行該摺疊自行車（1 〇 )，達到自行 車摺疊後仍易於移動之功效者。 本創作功效增進之處如下： 1、 本創作之摺疊自行車之移動結構，其設有第一結 合輪與第二結合輪，使其自行車摺疊後，可以二個結合輪 之滑輪貼地，再手握座墊，如此，自行車摺疊後也可以輕 .易移動者。 2、 本創作之摺疊自行車之移動結構，其第一結合輪 與第二結合輪可縮入而不會祖礙正常自行車之騎乘狀態者 前文係針對本創作之較佳 進行具體之說明；惟，熟悉此 本創作之精神與原則下對本創 變更與修改，皆應涵蓋於如下 中0 實施例為本創作之技術特徵 項技術之人士當可在不脫離 作進行變更與修改，而該等 申請專利範圍所界定之範疇 _【圖式簡單說明】 第-圖：係本創作之其一實施例平面示意圖。 第二圖：係本創作之另—實施例平面示意圖。 第三圖：係本創作之第二結合輪立體示意圖。 第四圖：係本創作之第'结合輪立體示意圖。 第五圖：係本創作之拖行實施狀態圖。 【主要元件符號說明】 (1 1 )立管 (1 2 1 )外管 (1 0 )摺疊自行車 (1 2 )後支叉 9 M345757 (1 3 )車輪 (1 5 )座墊 (2 0 )第一結合輪 (2 1 1 )彈性剖槽 (213)耳片 (2 2 ) U型座 (2 4 )内管 (3 0 )第二結合輪 (3 1 )套管部 (312)耳片 (3 1 4 )螺絲 (3 3 ) U型座 (1 4 )曲柄 (1 6 )座管 (2 1 )套管部 (212)耳片 (2 1 4 )螺絲 (2 3 )滑輪 (2 5 )支撐板 (3 1 1 )彈性剖槽 (313)耳片 (3 2 )凸部 (3 4 )滑輪M345757 VIII. New Description·· 【New Technology Fields】 - This creative department provides a technical field of folding bicycles, especially the technology that provides a folding bicycle movement structure, so that the bicycle can still be stacked It's quite easy to drag the mover. [Prior Art] According to the progress of the times, it is quite popular for bicycles to be folded when not in use. The bicycle is only a short-distance vehicle, and it also needs manpower to step on it. The force is not quite strong, but it still has Environmental protection: the advantage of using energy, therefore, there are quite a few transportation equipments that can allow folding bicycles to accompany them. Therefore, people will use bicycles as a means of transportation. " However, the moving structure of the above-mentioned conventional folding bicycle still has the following shortcomings: -, bicycle riding has a bicycle lane 'but before entering the MRT system or transportation equipment, there is a distance that cannot be ridden. 'It can only fold the bicycle and move it to the mass transit vehicle, but the bicycle after folding is still quite heavy, and the volume is also slightly larger. It is difficult to carry it directly, but it is dragged on the ground. Because the bicycle wheel after the weight stack has been unfavorable for towing, the folded bicycle is also unfavorable for hand grip, which creates another troublesome and troublesome problem. Second, the bicycle has no problem before the action of folding, but the folding can be transported. Sometimes it is not for carrying. If there is... The dragging (four)' will cause considerable trouble, and the result will inevitably cause people to fold 5 M345757. If the bicycle is used, it will be reduced or not used, and it will be used for paying, feathering, and missing. ...more ideal and practical: create: two: save:::: point, how to develop. Also related to the industry must work hard to develop breakthroughs = the eagerly hope that 'the clock is here, the creator has been in the direction for many years . With the design experience, the development of the products related to the above, +, 4 things T to the above objectives, the coffee - the ultimate practical work. π. After careful evaluation, [new content] Technical problems to be solved: Enter the MRT system or brakes. If there is a bicycle lane, but you must pass the transportation equipment beforehand, it can only be self-sufficient. Soap is abundance, and moved to the large but generally folded H ^ mass transport guards, Man's self-driving car still has considerable weight, plus direct handling of the cones y basket is also slightly larger, bicycle wheels have ^ On the ground, dragging, because it is folded, so the shape: Another 'drag and folding of the bicycle is also unfavorable to hold the drag and thus create another troublesome and troublesome problem. The technical problem of solving the problem is mainly in the fixed structure of the bicycle with the rear wheel of the bicycle. The moon wheel seat, according to this, when the bicycle is folded, the bean is, The wheel can be located on the bottom side of the folding car, and it can slide on the bottom of the car. The bicycle seat cushion can be used for the grip wheel γ , , it drags, so it is quite convenient for one hand. You can drag the bike to the top of the stack, 'so you can easily move to the traffic wheel equipment and avoid the carrier. Compared with the effect of the prior art: the prior art can only fold the bicycle, and then it can only be carried, and # many times do not need to carry, but use the tow M345757 to create a bicycle 〇), branch (1 〇 ) (the sleeve portion 2 2) combined with the inner tube of the wheel (the body, the contraction is completed 1), the second side of the shape ('1 1) is tight, the husband..., and the original is created, and the creation is self-folding, so The seat cushion can be equipped with a bicycle for holding the finger stack with one hand, and the technical, means and functions of the equivalent are used. And the specific understanding. 2 4 , but the use of folding bicycles on the bottom of the car with two pulleys 'two pulleys on the ground can be towed. The best examples of the use of this creation and with the details of the structure, structure and Features, when applicable [Implementation] Referring to the first figure, the present invention provides a folding and folding bicycle (1 a riser (1 1 ), a rear crank (14) and a first combined wheel ( 2 The combined wheel (20) has a bottom end forming a U-shaped seat (a pulley) 2 3), the first _ can be set on the fixed structure and the rear fork (1 2) fixed 4) sleeve telescopic, and in the extension (20) of the sleeve portion (2 elastic slot (2 1 1) two) When the two ears (2 1 2 ) are tight, the sleeve portion can be used as a planar moving structure of an embodiment thereof, including: the folding bicycle (1 〇 12), the two wheels (15), and a tube (1) 6 as shown in the fourth figure), the (2 1 ) and the sleeve portion, the sleeve portion of the U-shaped seat (2 2 ) (20) (the outer tube (1 outer tube (121) for the inner and the rear) Fixed, the first one is formed into an elastic slot (2 1 ear piece (2 1 2 ), (13) is screwed (2 1 is tightly fixed to the inner tube (intended, has 3), ); (2 1 has to be pivoted 2 1) 2 1) tube (2 combined with wheel 1) and 2 13 4) lock 2 4) 7 M345757 - bottom, a second combined wheel (30) (as shown in the third figure), The first-combined wheel (30) has a sleeve portion (31) and a side portion of the sleeve portion (.) is provided with a convex portion (3 2 ), and the convex portion (32) protrudes perpendicularly There is a U-shaped seat (33), the U-shaped seat (33) is a pivoting pulley (34), and the second combining wheel (30) is a sleeve portion (3 1 _ At the bottom of the seat tube (16), and the sleeve portion (31) and the elastic section (3 1 1 ) and the elastic section (3 1 1 ) on both sides of the sheet (3 1 2 ), (3 1 3 ), the two ears are screwed (when the 3 1 4 is tight, the sleeve portion (3 1 ) can be tightly sleeved and fixed on the bottom of the bicycle seat 16); see the second figure, which is another of the creation The plan view of the embodiment, wherein the outer tube (1 2 1 ) can also be fixed on a support plate (2, the middle portion of the support plate (25) is screwed to the folding self 10), and the support plate (2 5 The free end is inserted into the rear fork _, forming a two-point support to more stably support the inner tube (24) and the first wheel (20). By the combination of the above, the first combining wheel (20) (as shown) and the second combining wheel (30) can be retracted without being hindered when the folding bicycle is used as a bicycle. The two wheels ( ) rotate normally, and when the folding bicycle (1 〇) is folded, the first combining wheel (20) and the second combining wheel (30) can be pulled, and with its pulley (23), ( 34) (such as the third and fourth figures) slid on the ground, and the position of the hand cushion (1 5) (such as the second figure 3 1 extension of the fifth figure) to form a two-ear lock tube (not intended 5) (Gap joints are shown in Figure 13), which is shown in the figure 8 M345757, which can easily drag the folding bicycle (1 〇) to achieve the effect of easy folding after the bicycle is folded. The improvement effect of this creation is as follows: 1. The moving structure of the folding bicycle of the present invention is provided with a first combined wheel and a second combined wheel, so that after the bicycle is folded, the pulleys of the two combined wheels can be attached to the ground, and then Hold the cushion, so that the bicycle can be light and easy to move after folding. 2. The moving structure of the folding bicycle of the present invention, the first combined wheel and the second combined wheel can be retracted without causing the riding state of the normal bicycle to be described in detail in the previous text; Subject to the spirit and principles of this creation, the changes and modifications to this creation shall be covered as follows: 0. Embodiments Those who are technical features of this creation may make changes and modifications without departing from the work. The scope defined by the scope of patents _ [Simple description of the drawings] - Figure: is a schematic plan view of one embodiment of the present creation. The second picture is a plan view of another embodiment of the present invention. The third picture is a three-dimensional schematic diagram of the second combined wheel of the present creation. The fourth picture: the stereoscopic schematic diagram of the 'integrated wheel' of this creation. The fifth picture: the state diagram of the tow implementation of this creation. [Main component symbol description] (1 1) riser (1 2 1) outer tube (1 0) folding bicycle (1 2 ) rear fork 9 M345757 (1 3 ) wheel (1 5 ) seat cushion (2 0 ) One combined wheel (2 1 1) elastic slot (213) ear (2 2 ) U-shaped seat (2 4 ) inner tube (30) second combined wheel (3 1 ) sleeve portion (312) tab ( 3 1 4) Screw (3 3 ) U-seat (1 4 ) Crank (1 6 ) Seat tube (2 1 ) Sleeve part (212) Ear piece (2 1 4 ) Screw (2 3 ) Pulley (2 5 ) Support plate (3 1 1) elastic slot (313) ear (3 2 ) convex (3 4 ) pulley
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