M308897 八、新型說明： 【新型所屬之技術領域】 本創作係有涉及自行車把手與前伸桿之間聯結構造 改良，旨在提供一種使把手具有較大的高度以及前後位置 調整空間的聯結構造。 【先前技術】 一般自行車的把手主要用以帶動前輪擺動，以改變前 輪的輪線與車體的角度，達到使自行車轉向以及維持車體 平衡之目的；再者，自行車的把手除了用以控制轉向以及 保持車體平衡作用以外，另外更具有協助維持騎士身體重 心之功能，也因此把手之高度是否合宜，亦將影響自行車 騎乘時的舒適性及安全性。 以致於，自行車之把手多係如第一圖所示透過一個前 伸桿3 0’與前叉豎管2 0’相聯結，其除可透過前伸桿 30’延長把手10’與前叉豎管20’之間的距離，使 自行車的轉向動作趨於合緩之外，亦可視需要換裝不同形 式的把手；惟，如第一圖所示之單純的前伸桿3 0 ’構 造，因為不具有調整仰角的功能，相對的使把手1 0’可 以調整的高度範圍受到些許的限制。 如第二圖所示，即為一種坊間習見可以調整把手高度 的聯結構造，此聯結構造主要係在前伸桿3 0 ’原本用以 裝配把手的部位裝設一短桿4 1，另外在短桿4 1的兩端 分別鎖設有兩個獨立的連接板4 2，兩個連接板4 2的前 M308897 端係設有一個供把手10’穿入的鎖接孔421，使把手 10’得以鎖固在兩個連接板42的前端，以期透過兩個 連接板4 2與前伸桿3 〇 ’的角度變換，增加把手1 〇， 咼度以及前後位置的調整範圍。 甶於第 圖所示之習知把手聯結構造的主體係由分; 另J由兩個獨立的連接板4 2所構成，因此所使用的把 丨必須限定在如第二圖所示之一體成型的單 =上 體，方能夠讓兩個連接板4 2保持在相同的高度；然而， =此的結構設計將使得兩個連接板4 2之間的把手 把手二成ί限制連接板4 2旋轉角度的障礙物（因為該 接板丄伸桿3 〇’產生卡滯，導致兩個連 度及前後位、ΐ丄旋轉)，同樣的對把手1〇,的高 勺5周整功能亦會構成一定程度的限制。 新型内容 桿4=構二物 大的高度《及前後位 ^ s在提供—種使把手具有13 '其中，整個聯結構造。' 為主體，此箍座的基部係體成型的箍座 •的基轴部，整個箍座並且二個可以被鎖固在前伸桿前端 對稱的延伸塊，兩個延伸==部的徑向部㈣有兩個相 接孔，再者兩個延伸塊係端係設有供把手穿入的鎖 為佳。 、”有略大於前伸桿寬幅的間距 M308897 7丄上 π㈣巧外塊興基軸部一妒忐刑从必 但大幅提升把手的穩定性，而且 纟特性，不 於-體成型的單—把手形式，更得丄:、用的把手不再揭限 尤其，當所使用的把手係 ，、兩截式把手使用； 不致於伸入兩延伸塊之間:因此;會二二:=的桿體 J造成限制’使把手具有較大的高度以前後M308897 VIII. New description: [New technical field] This creation is related to the improvement of the structure between the bicycle handle and the front extension rod. It aims to provide a joint structure that allows the handle to have a large height and a front and rear position adjustment space. [Prior Art] Generally, the handle of the bicycle is mainly used to drive the front wheel to swing to change the angle between the front wheel and the vehicle body to achieve the purpose of steering the bicycle and maintaining the balance of the vehicle body. Moreover, the handle of the bicycle is used to control the steering. In addition to maintaining the balance of the car body, it also has the function of helping to maintain the center of gravity of the knight, and therefore the height of the handle is appropriate, which will also affect the comfort and safety of the bicycle. Therefore, the handle of the bicycle is connected to the front fork standpipe 20' through a front extension rod 30' as shown in the first figure, except that the handle 10' and the front fork can be extended through the front extension rod 30'. The distance between the tubes 20' makes the steering movement of the bicycle tend to be slower. It is also possible to change the handles of different forms as needed; however, the simple front rod 3 0 'structure as shown in the first figure, because Without the function of adjusting the elevation angle, the relative height range that the handle 10' can be adjusted is somewhat limited. As shown in the second figure, it is a joint structure that can adjust the height of the handle. This joint structure is mainly made up of a short rod 4 1 in the front extension rod 30 0. Two independent connecting plates 42 are respectively locked on the two ends of the rods 4 1 , and the front M308897 ends of the two connecting plates 42 are provided with a locking hole 421 for the handle 10 ′ to penetrate, so that the handle 10 ′ can be It is locked at the front end of the two connecting plates 42 in order to increase the angle of adjustment of the handle 1 〇, the twist and the front and rear positions by the angle change between the two connecting plates 4 2 and the front extension rod 3 〇 '. The main system of the conventional handle joint structure shown in the figure is divided into two parts; the other J is composed of two independent connecting plates 42, so the handle used must be limited to one body as shown in the second figure. Single = upper body, so that the two connecting plates 4 2 can be kept at the same height; however, the structural design of this will cause the handle handles between the two connecting plates 4 2 to limit the connecting plate 4 2 rotation Angle obstacles (because the slabs of the slabs 3 〇 'have a stagnation, resulting in two joints, front and rear, ΐ丄 rotation), the same function of the handle 1 高, the high spoon 5 weeks will also constitute A certain degree of restriction. The new content rod 4 = structure two large height "and the front and rear position ^ s in the provision - the handle has 13 ', the entire joint structure. 'For the main body, the base portion of the base of the hoop base is formed by the base shaft portion, the entire hoop seat and two extension blocks which can be locked at the front end of the front extension rod, and the radial direction of the two extensions == The part (4) has two connecting holes, and the two extending block ends are preferably provided with a lock for the handle to be inserted. "There is a slightly larger spacing than the width of the front extension rod M308897. 7 丄 ( 四 四 四 四 巧 巧 四 四 四 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从 从The form is even more ambiguous: the handle used is no longer limited, especially when the handle is used, the two-handle handle is used; it does not extend between the two extension blocks: therefore; the second: = the body J causes a limit 'to make the handle have a larger height before and after
【實施方式】 本創作「自行車把手及其聯料 :第手具=賴度以及前後位置調整』 弟：圖至弟五圖所示，整個聯結基本上係由一個 = 主體，此箍座5 〇的基部係為-個可:被 =::前端的基轴部5 1，整個箍座5 〇並且 在基軸郤5 1的徑向部位設有兩個相對稱的延伸塊5 2， 兩個延伸塊5 2的前端係設有供把η ◦穿人的鎖接孔5 -s η[Embodiment] The creation of "bicycle handle and its joints: the first hand = Lai and front and rear position adjustment" brother: Figure to the fifth figure, the entire connection is basically a = body, the hoop 5 〇 The base of the base is: a =:: base shaft portion 5 of the front end, the entire hoop 5 〇 and two symmetrical extension blocks 5 2 in the radial portion of the base shaft 51, two extensions The front end of the block 52 is provided with a locking hole 5 -s η for wearing η ◦
在具體實施時，延伸塊5 2前端的鎖接孔5 3係設有 —道夹口5 3 1 ’並且於夾口5 3 1的兩側設有相對應的 螺絲穿孔5 3 2及螺孔5 3 3 ’利用螺栓5 4的鎖緊作用 達到將把手1 Q顧之目的，並且得以在餘5 4放鬆的 狀恶下调整把手1 〇的角度，以及，透過整個箍座5 〇與 前伸桿3_0的角度變換，達到調整把手丄〇高度以及前後 位置之目的。 M308897 再者’箍座5〇的兩個延伸塊52係 伸桿30寬幅的間距為佳，於使用時整體聯、4造= 個聯結塊的二成型；用=係為同時穿過兩 度的特性；當然，Κ庫用1=更具有方便調整把手角 單-把手形式，更得 手1〇使用。 二圖及弟四圖所示兩截式把 塊5 tL:二：Ϊ:的把手係為一組分別鎖固在兩個聯結 二52兩側的兩截式的把手1〇時，把手ι〇的桿體不致 ^申二兩延伸塊52之間，因此不會對整 轉角度造成限制，使把丰1 η目女&丄 0^ 調整空間。使把手10具有較大的高度以前後位置 上之每L 新型專利之申請；惟，以 以^麻，係摘作較佳實施例者，並非 =限本創作，是以，舉凡與本創作之構造、裝置、』 範ΐ=。、雷同者，均應屬本創作之創設目的及申請專利 【圖式簡單說明】 一般自行車之把手與前伸桿之結構示意圖。 回〔、、種白用的自行車把手與前伸桿之聯結構造 外觀立體圖。 M308897 第三圖係為本創作之外觀立體圖。 第四圖係為本創作之結構分解圖。 第五圖係為本創作中箍座之結構剖視圖。 【主要元件代表符號說明】 1 0’ 一把手 2 0’ 一前叉豎管 3 0’ 一前伸桿 4 1--短轴 4 2 連接板 4 2 1 —鎖接孔 10 —把手 20——前叉豎管 3 0 前伸桿 5 0--箍座 5 1 —-基軸部 5 2--聯結塊 5 3——鎖接孔 5 3 1-夾口 5 3 2 —螺絲穿孔 5 3 3 —螺孔 5 4——螺栓In a specific implementation, the locking hole 5 3 at the front end of the extension block 52 is provided with a channel clamp 5 3 1 ' and corresponding screw holes 5 3 2 and screw holes are provided on both sides of the clamping mouth 53 1 . 5 3 3 'Using the locking action of the bolts 5 4 to achieve the purpose of the handle 1 Q, and to adjust the angle of the handle 1 在 under the disappointment of the remaining 5 4, and through the entire ferrule 5 前 and forward The angle of the rod 3_0 is changed to achieve the purpose of adjusting the handle height and the front and rear positions. M308897 In addition, the two extension blocks 52 of the ferrule 5 are the wide spacing of the extension rods 30. When used, the two joints are integrally formed, and the two joints are formed by two joints. The characteristics; of course, the library with 1 = more convenient to adjust the handle angle single-handle form, more successful use. The two diagrams shown in the second and the fourth diagrams of the block 5 tL: two: Ϊ: the handle is a set of two-handed handles 1 分别 that are respectively locked on the two sides of the two couplings 52, the handle 〇 The rod body does not mean that the two extension blocks 52 are between the two, so there is no restriction on the angle of the whole rotation, so that the space is adjusted by the female 1 & The handle 10 has a large height and a new patent application in the previous position; however, it is not limited to the creation of the preferred embodiment, and Construction, installation, 』ΐΐ=. And the same person, should be the creation purpose of this creation and apply for a patent [Simple diagram description] General bicycle handle and front extension structure diagram. Back to [,, the combination of the bicycle handle and the front extension rod to create a three-dimensional appearance. M308897 The third picture is a perspective view of the exterior of the creation. The fourth picture is an exploded view of the structure of the creation. The fifth figure is a cross-sectional view of the structure of the ferrule in the present creation. [Main component representative symbol description] 1 0' One handle 2 0' One front fork standpipe 3 0' One front extension rod 4 1--Short shaft 4 2 Connecting plate 4 2 1 - Locking hole 10 - Handle 20 - Front Fork riser 3 0 Front extension rod 50 0--Hoop seat 5 1 —- Base shaft part 5 2--Joint block 5 3——Lock hole 5 3 1-Pinch 5 3 2 — Screw perforation 5 3 3 —Snail Hole 5 4 - bolt