五、新型說明： 【新型所屬之技術領域】 本創作與自行車有關，特別是有關於一種自行車 又立管及豎管的組合結構。 1 【先前技術】 般的自行車主要都是藉由手把來進行轉向的控制， =通常較固定在豎管之—端1管之另—端則是固定 ;刖又立官之頂端，前又立管之底端再與前輪組接，因此， =即可透過手把、登管’以及前叉立管來操控前輪進 ^然而就目前的前又立管與豎管的組裝來說，除了利用 ==箍環來束緊前又立管之外，通常還會 边緊組件來將前叉立管固定於豎 =所能提供的固定效果相當有限，所以很容:在 不斷地承受震動而影響前又立管與豎管之間的= 【新型内容】 —本創作之主要目的在於提供—種自行車之前又立 豐官的組合結構，其可增加整體結構定 4 不同尺寸的豎管。 卫此遇用 本創作之另一目的在於提供— 豎管的組合結構，其可藉由調整 =又立管及 登管與前叉立管間之連結闕係，藉以方而改變 4達成上述目的，本劍作之前又立管及豐管的组 M437295 合結構包含有-前又立管、一豎管、-快拆組件、一上束 件、一迫緊組件，以及一下束件。該豎管以—套接孔套設 =該前，管；該快拆組件減該豎管，用以將該登管= =於該前又立管；該上束件設於該前又立管之頂端；該迫 緊組件具有一上蓋，該上蓋設於該前又立管之頂端且迫緊 該上束件；該下束件設於該前又立管且位於該豎管之底 ^藉由該上、下束件的設計，可確實增加整體結構的穩 2性，另外該下束件可配合不同尺寸料管進行位置的調 整，使用上相當的方便。 在本創作所提供之前又立管及登管的組合結構中，該 ί緊組ΐ之上蓋可透過—螺栓與—花齒的搭配而固定於該 ^或者亦可直接螺設於該前又立管之頂端。 在本創作所提供之前又立管及豎管的組合結構中，該 拖^件具有一樞軸、一把手，以及一連接轴，該姉可 ==2妓之—枢接部’該把手之一端具有一個或 賢管及i框轴相形成拖接，該連接軸之兩端分別連接該 【實施方式】 構及=:_舉以下較佳實施例，用以對本創作之結 構及功效進行詳細說明。 叉立第一及二圖’為本創作第一較佳實施例之前 叉立g 12及豎管14的纟钍 …-豎管14一_16二構1G，包含有—前叉立管 ^ 襯套16、一快拆組件20、一上束件30、 一迫緊組件40,以及—下束件％。 M437295 豆管14的一端用以供自行車之一手把組裝，另一端具 有一箍環141 ’箍環141縱向地貫穿出一套接孔142，用以 套設則又立管12之頂端，箍環141之兩端分別再向外延伸 出一樞接部144及一安裝部146，此外，如第三圖所示， 箍環141之底緣向下突伸出一限轉塊148。 如第三圖所示，襯套16設於豎管14之套接孔142内 而位於刖叉立管12之外管壁及豎管14之套接孔丨42的孔 壁之間，用以避免前又立管12與豎管14之間產生磨損。 襯套16之頂端具有一擋緣162，用以擋設於豎管14之箍 =141的頂面，讓襯套16不會從豎管14之套接孔142脫 落此外，襯套16具有一剖溝164 ’使得襯套16可受外 力作用而產生徑向變形。 决拆組件20具有一樞軸21、一把手22，以及一連接 23樞轴21之兩端分別經由一鎖件％而樞設於豎管14 ^樞接部144 ;把手22在本實施例中具有二耳部221，並 以。亥兩耳部221分別樞設於樞軸21之兩端；連接軸Μ具 有:調整套筒24及一軸桿25，調整套筒24螺設於豎管14 之安裝部146 ’軸桿25之一端套設於樞軸21，軸桿25之 ^經由一鎖件26鎖設於調整套筒24，藉此，當壓緊 將2 f2時，豎官14之箍環141將會產生徑向收縮，用以 总足官14東緊在前又立管12之頂端，豎管14將與前又立 14 12產生一體之連動。相反地，當釋放把手22時，豎管 执=牺％ 141對於前又立管12外周面之固緊力量消失， 14即可相對於前又立管12旋轉，如第四圖所示，讓 5 影Μ /295 二 =便騎乘者進行車體之收納及運送，同時亦』 用於折疊車之摺疊設計。 总而當轉動調整套筒Μ時，將可改變調整套筒％ 合距離’亦即改變調整套筒2:與 ==之_的連接_ ’進而促使驅動軸桿U產生轴 =’藉此可以調整把手22在操作時的鬆緊度，另外在 產生U 透賴件％的魏“會_整套筒24 襯套敍赠叉歸12之闕且叫底緣緊抵 襯套16之擋緣162,如第三圖所示。 迫緊組件40在本實施例中具有一上蓋42、一螺栓料， 以及一花齒46 ’如第二及三圖所示’上蓋42設於前叉立 =之頂端且抵接上束件30之頂緣；螺栓44可原地轉動 ^穿叹於上蓋42且#入前又立管12内；花齒#設於前又 立官12内且螺接於螺检44。藉此，當轉動螺栓44時，除 了會帶動花齒46來迫緊前又立管12之内管壁之外，同時 ，會帶動上蓋42向下迫緊上束件3〇’讓前叉立管12與豎 管14之間能夠具有良好的結構穩定性。 下束件50套設於前又歸12且位於暨管14之底緣， 下束件50之頂緣具有—限轉槽52，如第二及三圖所示， 用以供登管14之限轉塊148嵌設而限制暨管Μ的轉動角 度。在此需要補充說明的是’限轉槽52不一定要形成於下 束件％之頂緣’亦可設置在上束件3〇之底緣此時的限 M437295 置fl4之箱環ί41的項緣向上突伸而出， 52即可達到應有件％，5G的其_之—具有限轉槽 束件狀組合結構丨_上、下 增加前又立管,=:配迫緊組件40的安裝，可確實 束件50^^ — 間的結構穩定性，而且，下 的位置_管14的不同尺寸來調整固定在前又立管 置以增加在使用上的便利性。 另-:面’快拆組件的把手可有不同的形式如第五 •不，為本創作第二較佳實施例所提供前 及登管幻的組合結構60，其主要結構鱼上之則又立官/1 ：：r«tr:：:r 的二==之頂端形成•如此除了可以達到原本 沾果之外，同時又能避免上述第一實施例之把手22 的兩個耳部221在操作時發生卡住的問題。 請縣閱第六及七圖，為本創作第三較實施例所提供 則又立官71及登管72的組合結構7〇，其主要結構愈第 -實施例大致相同，惟其差異在於前叉立管7ι與迫緊 8〇的結構。在本實施例中’前又立管71套設有一車架管 而且月又立管71之頂端具有—内螺紋部712，。又 立管71之底端具有一第一斜面713。迫緊組件⑽具有一 上蓋82、一螺栓84,以及一迫緊塊％，其中，上蓋幻具 有-外螺紋部822 ’使得上蓋82可藉由本身之外螺紋部奶 螺設於前又立管71之内螺紋部712而固定於前又立管71 7 ^頂端’ U知迫緊上束件73的效果；螺彳 端且1有-第!:内；迫緊塊86螺設於螺拾84之末 ；：有第—斜面862,迫緊塊％之第二斜面862心 又立官71之第一斜面713相互貼接。藉此 : 上第Γ 本身之第二斜面862與前又立 官7】之第-斜面713之_配合而相對前又立管 斜向移動’使得迫緊塊86得以—妓面％ ^ 90的内管壁’以完成本創作之組合結構7〇與車^ = 間的固定。 于木s刈之 本創作於前揭實施例中所揭露 說明，並非用來限制本案之範圍， 70 ’僅為舉例 變化，亦應為本案之中請專利範_^效元件的替代或 8V. New description: [New technology field] This creation is related to bicycles, especially the combination structure of a bicycle and riser and standpipe. 1 [Prior Art] The bicycles are mainly controlled by steering with the handlebars. = usually fixed at the other end of the vertical pipe - the other end of the pipe is fixed; The bottom end of the riser is then connected to the front wheel. Therefore, the front wheel can be manipulated through the handlebar, the pipe and the front fork riser. However, in addition to the assembly of the front and riser and the riser, Use the == hoop to tighten the front and the outside of the riser. Usually, the edge-tightening assembly is used to fix the front fork riser to the vertical. The fixed effect that can be provided is quite limited, so it is very accommodating: it is constantly subjected to vibration. Between the riser and the riser before the impact = [New content] - The main purpose of this creation is to provide a combination of the structure of the bicycle before the bicycle, which can increase the overall structure of 4 different sizes of standpipe. Another purpose of this creation is to provide a composite structure of the riser, which can be changed by the adjustment = and the connection between the riser and the pipe and the front fork riser. The M437295 structure of the stand and the pipe before the sword is composed of a front and a riser, a standpipe, a quick release assembly, an upper bundle, a pressing component, and a lower bundle. The standpipe is sleeved with a sleeve hole = the front tube, the quick release assembly is reduced by the riser tube for the tube to be replaced by the front tube; the upper bundle member is set at the front and the front tube a top end of the tube; the pressing assembly has an upper cover disposed at a top end of the front riser and forcing the upper bundle; the lower bundle is disposed at the front riser and at the bottom of the riser ^ By the design of the upper and lower bundle members, the stability of the overall structure can be surely increased, and the lower bundle member can be adjusted with the position of different sizes of tubes, which is quite convenient to use. In the combined structure of the riser and the pipe before the creation of the present invention, the upper cover of the compact set can be fixed to the ^ through the combination of the bolt and the tooth, or can be directly screwed to the front and the stand The top of the tube. In the combined structure of the riser and the standpipe before the creation of the present invention, the drag member has a pivot, a handle, and a connecting shaft, and the 姊 can be == 2 — - the pivoting portion There is one or both of the shaft and the i-axis of the shaft, and the two ends of the connecting shaft are respectively connected to the [embodiment] and the following preferred embodiments are used to explain the structure and function of the creation. . The first and second figures of the fork are the front of the first preferred embodiment of the creation of the fork 12 and the riser 14... the riser 14 - 16 two 1G, including the front fork riser The sleeve 16, a quick release assembly 20, an upper bundle member 30, a tensioning assembly 40, and a lower bundle member. One end of the M437295 bean tube 14 is assembled for one handle of the bicycle, and the other end has a hoop 141 'Hoop 141 longitudinally penetrating through a set of holes 142 for arranging the top end of the riser 12, hoop A pivoting portion 144 and a mounting portion 146 extend outwardly from the two ends of the 141. Further, as shown in the third figure, a bottom edge of the hoop 141 protrudes downwardly from a limiting block 148. As shown in the third figure, the bushing 16 is disposed in the sleeve hole 142 of the vertical pipe 14 between the pipe wall of the pipe riser 12 and the hole wall of the socket hole 42 of the standpipe 14 for Avoid wear between the riser 12 and the riser 14 before. The top end of the bushing 16 has a retaining edge 162 for blocking the top surface of the hoop=141 of the standpipe 14 so that the bushing 16 does not fall out of the sleeve hole 142 of the standpipe 14. In addition, the bushing 16 has a bushing 16 The grooving groove 164' allows the bushing 16 to be radially deformed by an external force. The striker assembly 20 has a pivot 21, a handle 22, and two ends of a joint 23 pivot 21 respectively pivoted to the standpipe 14 via a lock member. The handle 22 has in this embodiment Two ear parts 221, and. The two ears 221 are respectively pivoted at two ends of the pivot 21; the connecting shaft has: an adjusting sleeve 24 and a shaft 25, and the adjusting sleeve 24 is screwed on one end of the mounting portion 146 'the shaft 25 of the vertical tube 14 The sleeve 21 is sleeved on the adjusting sleeve 24 via a locking member 26, whereby when the pressing force is 2 f2, the hoop 141 of the vertical member 14 will radially contract. For the total officer 14 east and the top of the riser 12, the standpipe 14 will be integrated with the front stand 14 12 . Conversely, when the handle 22 is released, the tightening force of the outer tube of the front riser 12 disappears, and 14 can be rotated relative to the front riser 12, as shown in the fourth figure, 5 Shadow / 295 2 = The rider will carry out the storage and transportation of the car body, and at the same time, it is used for the folding design of the folding car. In general, when the adjustment sleeve 转动 is rotated, the adjustment sleeve % close distance can be changed, that is, the adjustment sleeve 2 is changed: the connection with the == _ 'and the drive shaft U is generated to generate the shaft=' Adjusting the tightness of the handle 22 during operation, and additionally, in the case of generating a U-receiving member, the "sleeve-sleeve 24 bushing is given to the fork 12 and the bottom edge is abutted against the retaining edge 162 of the bushing 16, As shown in the third figure, the pressing assembly 40 has an upper cover 42, a bolt material, and a flower tooth 46' in the present embodiment. As shown in the second and third figures, the upper cover 42 is disposed at the top of the front fork. And the top edge of the upper beam 30 is abutted; the bolt 44 can be rotated in place to sigh in the upper cover 42 and the front end of the riser 12; the flower tooth # is set in the front and the inside of the official 12 and screwed to the thread check 44. Thereby, when the bolt 44 is rotated, in addition to driving the flower teeth 46 to force the front wall of the riser 12 and the inner wall of the riser 12, at the same time, the upper cover 42 is driven downward to press the upper bundle member 3' The fork riser 12 and the standpipe 14 can have good structural stability. The lower bundle member 50 is sleeved on the front and is located at the bottom edge of the GI tube 14. The top edge of the lower bundle member 50 has a limit-restricted groove. 52, As shown in the second and third figures, the limit of the rotation of the tube 148 is used to limit the rotation angle of the tube. Here, it should be additionally noted that the 'restriction groove 52 does not have to be formed in the lower part. The top edge of % can also be set at the bottom edge of the upper bundle 3〇 at this time limit M437295. The edge of the box ring ί41 protrudes upwards, 52 can reach the % of the component, 5G - with a limited-rotation beam bundle-like combination structure 丨 _ upper and lower increases before the riser, =: with the installation of the tensioning assembly 40, can be sure of the structural stability between the bundle 50 ^ ^ -, and, under The different sizes of the position_tube 14 are adjusted to be fixed in front and the riser is placed to increase the convenience in use. Another-: the handle of the quick-release component can have different forms such as the fifth • No, this is the first The combination structure 60 of the front and the singularity provided by the second preferred embodiment is formed on the main structure of the fish and is formed at the top of the second == of:::r«tr:::r. In addition to the original stain, the problem that the two ears 221 of the handle 22 of the first embodiment described above are stuck during operation can be avoided. The sixth and seventh figures are the combined structure of the third officer and the boarding unit 72 provided for the third comparative example of the creation. The main structure is substantially the same as the embodiment, but the difference lies in the front fork riser 7ι. In the present embodiment, the front riser 71 is provided with a frame tube and the top end of the monthly riser 71 has an internal thread portion 712. The bottom end of the riser 71 has a The first inclined surface 713. The pressing assembly (10) has an upper cover 82, a bolt 84, and a pressing block %, wherein the upper cover has an external threaded portion 822', so that the upper cover 82 can be provided by the threaded portion of the outer cover 82 The inner threaded portion 712 of the front riser 71 is fixed to the front riser 71 7 ^ top 'U knows the effect of pressing the upper member 73; the screw end and 1 has - the first: the inner; the tightening block 86 It is disposed at the end of the screw picking 84; there is a first inclined surface 862, and the second inclined surface 862 of the pressing block % and the first inclined surface 713 of the official 71 are attached to each other. By this: the second bevel 862 of the upper dice itself cooperates with the first bevel 713 of the former lieutenant 7] and moves diagonally relative to the front and the riser of the riser so that the pressing block 86 can be -%% 90 The inner tube wall' is fixed between the combined structure 7〇 and the vehicle ^=. Yu Mu's creations are disclosed in the previous examples, and are not intended to limit the scope of the case. 70 ’ is only an example change, and should also be an alternative to the patented component in this case or 8