N1310858 八、新型說明： - 【新型所屬之技術領域】 本創作係涉及自行車把手與前叉豎管之間的立管結構加以 改良’旨在提供一種組裝容易，而且可以快速調整把手高低角度 的调角立管結構。 【先前技術】 Φ 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。 因此’自行車之把手多係透過一個橫向前伸的立管與 前叉豎管相聯結，其除可透過立管延長把手與前叉豎管之 _ 間的距離，使自行車的轉向動作趨於合缓之外，亦可視需 要換裝不同形式的把手；惟，單純的立管構造，因為不具 有調整仰角的功能，相對的把手即不具有可以調整高低角 度的功能。 如第一圖所示，係為另一種習有可以調整把手高度的立管結 構（亦稱調角立管），此調角立管主要係由一鎖接塊3 i以及— 橫管3 2構成前叉豎桿1〇，與把手2〇，之聯結；其中，鎖接 塊3 1係為一呈箍夾狀之結構體用以夾住前叉豎桿1 〇,，此鎖 接塊3 1之旁側係延伸有一個樞耳3 1 1，至於橫管3 2之一端 5 M310858 1 有螺扣33穿鎖於夾耳321與枢耳31 二用以構成橫管3 2與鎖接塊3 i之聯結。 盆中一力^個夹耳321之外側另外套^有襯環34, i、，並h = 3 4係設有與螺桿3 3相螺接之螺孔3 4 、，在夹耳321與拖耳311之貼合處設有齒形墊 令兩鎖緊時’由襯環3 4之壓制作用 5之作 σ樞耳3 1 1緊靠，並經由齒形墊圈3 定橫” =f耳3 1 1與夾耳3 2 1穩固貼合，以確實固 狀塊31之角度’以及在螺桿3 3放鬆的 低ί产之^板桿3,2的仰角，使把手2〇,具有調整高 组梦上;51此㈣立官因為組成構件較多，相對的 間及使用上較為複雜繁瑣’因此仍有進-步改良的空 【新型内容】 有鑑於此’本創作之主要目的即在提供 =而且可碰把手高低減的調肖立管結構；整 ^角立“本上係由—個配置在前又豎桿頂端的基 座、一個與基座相樞接的橫伸桿、一個用以 :，接的中空轴、一個穿設在中空轴與橫 的設在+$_β並且與轉尾端相螺接 入的穿 其中，中空軸的徑向位置係設有一個供拉桿穿 M310858 !曰另外刀別在中空輪與基座相互貼合設有將中空 !：= 在/座上，使中空抽不致於轉動的凸塊與凹槽；據 將中空軸套入基座至定位構成橫伸桿盥美座;te ，，取後將拉桿穿入中空軸 :接，相 成調角立管的組裝動作。 崎相螺接即可完 再者，當拉桿帶動塵抵件朝向中 由壓抵件構成中空軸與橫伸桿之間的干涉，心N1310858 VIII. New description: - [New technical field] This creation relates to the improvement of the riser structure between the bicycle handle and the front fork standpipe. The aim is to provide an easy assembly and quick adjustment of the handle height and low angle. Angle riser structure. [Prior Art] Φ The handle of the general bicycle is mainly used to drive the front wheel to swing to change the angle between the front wheel and the car body to achieve the purpose of steering the bicycle and maintaining the balance of the car body. Moreover, the handle of the bicycle is used for control. In addition to steering and maintaining the balance of the car body, it also helps to maintain the body weight of the knight, the function of the heart, 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 through a laterally extending riser. In addition to the distance between the handle and the front fork standpipe, the steering action of the bicycle tends to merge. In addition, different types of handles can be replaced as needed; however, the simple riser structure does not have the function of adjusting the elevation angle, and the opposite handle does not have the function of adjusting the height and the low angle. As shown in the first figure, it is another riser structure (also known as a angled riser) that can adjust the height of the handle. The angled riser is mainly composed of a lock block 3 i and a cross tube 3 2 The front fork vertical rod 1〇 is coupled with the handle 2〇, wherein the locking block 3 1 is a structure with a clamp clip shape for clamping the front fork vertical rod 1 〇, the lock block 3 The side of the 1 is extended with a pivot 3 1 1 , and the end of the horizontal tube 3 2 5 M310858 1 has a screw 33 that is locked to the clip 321 and the pivot 31 to form the cross tube 3 2 and the lock block 3 i's connection. In the basin, the other side of the clip 321 is provided with a ring 34, i, and h = 3 4 is provided with a screw hole 3 4 which is screwed to the screw 3 3 , and the clip 321 and the drag The abutment of the ear 311 is provided with a toothed pad so that when the two are locked, the sigma 3 1 1 is pressed by the pressing action of the backing ring 3 4 and is traversed via the toothed washer 3 = f 3 1 1 and the clip ear 3 2 1 firmly fit, with the angle of the solid block 31 and the elevation angle of the plate rod 3, 2 which is relaxed at the screw 3 3, so that the handle 2 〇 has an adjustment group Dreams; 51 This (4) because of the composition of more members, the relative between the use and the more complicated and cumbersome use, so there is still a step-by-step improvement of the air [new content] In view of this 'the main purpose of this creation is to provide = Moreover, the handle can be touched with the height and the lowering of the shaft riser structure; the whole corner is composed of a base disposed at the top of the front pole and a horizontally extending rod pivotally connected to the base, one for : The hollow shaft is connected, and the hollow shaft and the transverse shaft are disposed at +$_β and are screwed into the tail end. The radial position of the hollow shaft is provided with a rod for wearing M310858! In addition, the knives are attached to each other in the hollow wheel and the base, and the hollows and the grooves are hollowed out on the base: the hollow shaft is sleeved into the base to form a transverse extension. The rod is beautiful; te, after the rod is inserted into the hollow shaft: the assembly action of the angled riser. The Knife phase screw can be completed. When the pull rod drives the dust resisting member toward the middle, the pressing member forms the interference between the hollow shaft and the transverse rod.
仰角固定，在拉桿釋放壓抵件對中空軸與横·伸桿之門= 涉時，即可快速調整把手的高低角度。 θ勺干 【實施方式】 本創作「調角立管結構」旨在提供一種組裝容易， 且可以快速調整把手高低角度的調角立管結構，如第二= •至第四圖所示，整體調角立管基本上係由一個配置在&二 豎桿1 0頂端的基座4 1、一個與基座4 1相樞接用=與 把手2 〇固接的橫伸桿4 2、一個用以構成基座4 1與^ 鲁伸才干4 2相樞接的中空軸4 3、一個穿設在中空車由4 3與 橫伸桿4 2之間的拉桿4 4，以及一個配設在中空軸4 3 内圈並且與拉桿4 4尾端相螺接的壓抵件4 5所構成。 其中，中空軸4 3係被定置在基座4丄上不致於轉 動；因此，當拉桿4 4帶動壓抵件4 5朝向中空軸4 3壓 貼時，如第四圖所示，即可以由壓抵件4 5構成中空軸4 3與橫伸桿4 2之間的干涉，確實將把手2 〇的仰角固 定，如第五圖所示，在拉桿4 4釋放壓抵件4 5對中空軸 M310858 -4 3與橫伸桿4 2之間的干涉時’即可快速調整把手2 〇 ' 的高低角度。 在具體實施時，基座4 1係設有一對供横伸桿4 2套 入的樞耳4 1 1，而且分別在兩個抱耳4 1 1以及橫伸桿 4 2上e又有供中空轴4 3套入的轴孔4 6、4 6，，中办 轴4 3的徑向位置則設有一個供拉桿4 4穿入的穿槽2 3 1，另外分別在中空轴4 3與基座4 1相互貼合的部位 設有將中空軸4 3定置在基座4 1上，使中空軸4 3不致 _於轉動的凸塊4 3 2與凹槽412;另外，橫伸桿42的 前端則設套設有一個用以構成拉桿4 4與橫伸桿4 2相 互穿設的轴塊4 2 1。 • 卩及，進—步在壓抵件4 5與中空軸4 3的壓貼面 上，分別設有相嚅合的齒紋47、4 7，，加強壓抵件4 • 5與中空軸4 3之間的鎖掣作用；據以，僅需要將中空軸 套4 3入基座4 1至定位構成橫伸桿4 2與基座4丄相 樞接，最後將拉桿4 4穿入中空軸4 3並且與壓抵件4 5 鲁相螺接即可完成調角立管的組裝動作。 一 第二圖至第五圖所示的實施例當中’拉桿4 4用以帶動壓 ΠίΓ中空轴4 2相互壓貼與否的方式，係利用轉動拉桿4 产體上^構f ’在上述的實麵#巾更可以直接在轉4 4的 固個轉輪4 4 1，以增加操作之便利性。 愈否37桿介4 4用以帶誠抵件4 5與中空轴4 2相互堡貼 成;如第六圖至第八圖之，偷一向私動的動作方式所構 圖之心例所不，横伸桿42的前端係進一 M310858 步权有-個凸輪扳手4 8，此凸輪扳手4㈣透過轴 拉桿4 4構成樞接，因此當凸輪扳手以朝向使凸^ ^與 檢伸桿4 2本體貼平的方向扳動時，如第 「4 8與 輪扳手4 8牽引拉桿4 4軸向移動“二^由凸 空軸4 2 >1貼；反之，將凸柯丰」β έ轉[抵件4 5朝向中 的方向扳動時，如第九圖所：,即可釋2本體外側 3與橫伸桿4 2之間的干涉作用，讓摔作^ $對中空軸4 把手2 0的高低角度奴位之。4者㈣快速的同時調整 如上所述，本創作提供一較佳 之 — 提呈新型專利之申請；惟，以上之實施H角=結構，爰依法 作較佳實施例者，並非以此舰本創作所示，係本創 ，造、裝置、特徵等近似、雷同者凡與本創作之 申請專利範圍之内。 ⑽屬本創作之創設目的及 【圖式簡單說明】 • ^圖:為本案申請人先前所創作之調角立管結構分解 : = = L創作第—實施例之外觀立體圖。 第例之結構分解圖。 第：:ίίί弟一實施例之結構刮視圖。 五圖係為本創作第一實施例之動 第:圖圖=ίΓΐ二實施例之外觀-二 第；太1貫施例之結構分解圖。 為本創作第二實施例之結構剖視圖。 M310858 ; 第九圖係為本創作第二實施例之動作示意圖。 【主要元件代表符號說明】 1 0’ 一前叉豎桿 2 0’ 一把手 3 1--鎖接塊 3 1 1 —樞耳 3 2--橫桿 • 3 2 1 —夾耳 3 3--螺桿 3 4--概環 3 4 1—螺孔 3 5--齒形墊圈 _ 10—一前叉豎桿 2 0--把手 4 1——基座 ⑩ 4 1 1 —樞耳 4 1 2 —凹槽 4 2 橫伸桿 4 2 1 —軸塊 4 3--中空軸 4 3 1 —穿槽 4 3 2 —凸塊 4 4--拉桿 10 M310858 4 4 1一轉輪 4 5--壓抵件The elevation angle is fixed, and the height of the handle can be quickly adjusted when the lever releases the pressing member against the hollow shaft and the door of the horizontal and extension rods. θ spoon dry [Embodiment] The creation of the "angled riser structure" aims to provide a simple angled riser structure that can be easily assembled and can quickly adjust the height of the handle, as shown in the second = • to the fourth figure, the whole The angled riser basically consists of a base 4 1 disposed at the top of the & two vertical rods 10, a pivotal joint with the base 4 1 and a horizontally extending rod 4 fixed with the handle 2 a hollow shaft 43 that is pivotally connected to the base 4 1 and the extension rod 4 2 , a pull rod 4 4 that is disposed between the hollow vehicle 4 3 and the cross rod 4 2 , and a The hollow shaft 4 3 is formed by an inner ring and a pressing member 45 which is screwed to the tail end of the rod 4 4 . Wherein, the hollow shaft 43 is fixed on the base 4丄 so as not to rotate; therefore, when the pull rod 4 4 pushes the pressing member 45 against the hollow shaft 43, as shown in the fourth figure, The pressing member 45 constitutes an interference between the hollow shaft 43 and the lateral rod 4 2, and the elevation angle of the handle 2 确实 is fixed. As shown in the fifth figure, the pressing member 4 releases the pressing member 45 to the hollow shaft. When the M310858 -4 3 interferes with the cross bar 4 2, the height and angle of the handle 2 〇 can be quickly adjusted. In a specific implementation, the base 4 1 is provided with a pair of pivoting ears 41 1 for the laterally extending rods 4 2 , and is provided for hollowing on the two holding ears 4 1 1 and the horizontally extending rods 4 2 respectively. The shaft hole 4 6 , 4 6 of the shaft 4 3 is inserted, and the radial position of the middle shaft 4 3 is provided with a through groove 2 3 1 for the rod 4 4 to penetrate, and the hollow shaft 43 and the base respectively. The portions of the seats 4 1 that are fitted to each other are provided with a hollow shaft 43 3 fixed on the base 4 1 so that the hollow shaft 43 does not rotate and the groove 4 3 2 and the groove 412; The front end is provided with a shaft block 4 2 1 for arranging the tie rods 4 4 and the transverse rods 4 2 to pass through each other. • 卩 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The locking action between the three; accordingly, only the hollow sleeve 4 3 needs to be inserted into the base 4 1 to position the horizontally extending rod 4 2 to pivotally connect with the base 4 , and finally the rod 4 4 is inserted into the hollow shaft 4 3 and screwing with the pressing member 4 5 to complete the assembly operation of the angled riser. In the embodiment shown in the second to fifth figures, the way in which the pull rods 4 4 are used to drive the pressing rods Γ Γ Γ Γ Γ Γ Γ Γ Γ Γ , Γ Γ Γ Γ 在 在 在 在 在 在The solid surface #巾 can be directly transferred to the 4 4 solid wheel 4 4 1 to increase the convenience of operation. The more the 37-bar 4 4 is used to bring the self-defense member 4 5 and the hollow shaft 4 2 to each other; as shown in the sixth to the eighth figure, the practice of stealing the movement mode of the private movement is not the case. The front end of the horizontal rod 42 is inserted into a M310858 step-and-arm wrench 4, and the cam wrench 4 (4) is pivotally connected through the shaft rod 44, so when the cam wrench is oriented, the protrusion is attached to the body of the inspection rod 4 When the flat direction is pulled, as in the first "4 8 and the wheel wrench 4 8 traction rod 4 4 axial movement" two ^ by the convex hollow axis 4 2 > 1 paste; conversely, the convex Ke Feng "β έ [ When the member 4 5 is pulled in the middle direction, as shown in the ninth figure, the interference between the outer side 3 of the main body 3 and the horizontally extending rod 4 2 can be released, so that the falling of the hollow shaft 4 handle 2 0 High and low angle slaves. 4 (4) Quick simultaneous adjustment As mentioned above, this creation provides a better application for the issuance of a new patent; however, the above implementation of H-angle = structure, according to the law as a preferred embodiment, is not a ship-based creation As shown in the figure, it is within the scope of the application for patents, creations, installations, features, etc. (10) The purpose of creation of this creation and [Simple description of the schema] • ^ Figure: Decomposition of the angled riser structure previously created by the applicant of the case: = = L Creation The perspective of the appearance of the embodiment. The structural decomposition diagram of the first example. No.: ίίί 弟 An embodiment of the structure of the scraped view. The five figures are the first embodiment of the creation of the first embodiment: Fig. = Fig. 2 - Appearance of the second embodiment - two; A cross-sectional view of the structure of the second embodiment of the present invention. M310858; The ninth figure is a schematic diagram of the action of the second embodiment of the present creation. [Main component representative symbol description] 1 0' One fork vertical rod 2 0' One handle 3 1--Lock block 3 1 1 — Pivot 3 2--cross bar • 3 2 1 — Chuck 3 3--screw 3 4--major ring 3 4 1—screw hole 3 5--toothed washer _ 10—one front fork vertical rod 2 0—handle 4 1—base 10 4 1 1 — pivot 4 1 2 — concave Slot 4 2 Horizontal rod 4 2 1 - Shaft block 4 3-- Hollow shaft 4 3 1 - Through groove 4 3 2 - Bump 4 4--Tie rod 10 M310858 4 4 1 One wheel 4 5--Pressure
4 6--車由孑L 4 6’ 一轴孔 4 7--齒紋 4 7’ —齒紋 4 8--凸輪板手4 6--车由孑 L 4 6' One shaft hole 4 7--Tooth pattern 4 7' - Tooth pattern 4 8--Cam wrench