M376501 五、新型說明: 【新型所屬之技術領域】 本案新型係屬於自行車組件領域,特別是涉及頭管結構者。 【先前技術】M376501 V. New description: [New technical field] The new type of this case belongs to the field of bicycle components, especially those involving head tube structures. [Prior Art]
按,自行車依設計自手把處延伸出有剎車導線、變速導線等線材並分別 連接至翻車及變速雜構,惟,依實際使驗驗可發現由於線材⑵ 分佈於頭管⑶及車架⑷兩側(參照第—圖),因此,於轉彎時相 對側之線材⑵容易緊位_於頭管(3 )或車架⑷對應側,除造 成騎士騎車時之不順手感之外,線材(2)長期拉扯後,較容易鬆他或變 形,如何改善上述缺失,值得進一步深入研究。 有餐於此,本案創作人特以長期設計製造自行車相關零組件所累積之 豐富經驗,私分濟究’開發出本賴構,且於實地試職證後發現, 其確可以有效達到既定之功效目標,誠為—理想之創作。 【新型内容】 本案新型的目的,即在於解決習用自行車導線等線材,於轉彎時相對 側之線材容物細,織繼不順及線材易 因拉扯鬆域變形之缺點。本案於該頭管本體管身側位财至少—穿透之 線材導孔,且其應销該鮮本體⑼㈣相通;自行車之解導線或是 變速導線轉材得自前端穿透對應之線材導孔後,再連接關車或變速器; 糟由上述結構可知,由於線材均由頭管本體之線材導孔集容整束,使 材於手把轉f時’不再鱗於頭管或車架對細,有效改善前揭習用 結構之缺失與問題者。 3 【實施方式】 第四圖則係 h閱第—圖,係為本創作之立體結構示意圖,而第三 徵。P位之局部剖示及斷面示意圖,本創作包括: —頭管本體(1),係、為-管狀物; 頭g本體⑴官身側位設有至少—㈣透之線材導孔Q 1) 该線材導孔(11)應不與該頭管本體(1)管内空間相通; 第五圖係為前視圖;而第六圖則為側視圖; 疋以’如第七圖所示’自行車之群導線或是變 乃得自前端穿透對庳之紐h^(2} ‘…材導孔(1 1 )後,再連接至後 結構(圖絲); (11) 4,有效 六藉由上述結構可知,由於雜均由頭管本體⑴之線材導孔 、义使诗線材於手把轉弯時’不再纏絆於頭管或車架對應彻 改善則揭習用結構之缺失與問題; (1 )其線材導孔(1 1 )係不 雨水等水氣不會侵入管内鏽钱培 進步指出者,則是由於該頭管本體 與頭官本體(1)管内空間相通因此, 林等組件。 以上所述者,僅為本創作實施例之_而已,料能以舰定本創作實 把之辄圍,即凡依本創料請翻_及_測㈣容所狀簡單的等 效變化、修飾與置換,皆應屬於本創作專利涵蓋之範圍内。 【圖式簡單說明】 第一圖係習用自行車頭管暨配線狀態示意圖 第二圖係本創作之立體結構示意圖 M376501 第三圖係本創作之特徵部位局部剖視圖 第四圖係本創作之特徵部位斷面示意圖 第五圖係本創作之前視圖 第六圖係本創作之結構另一視角示意圖 第七圖係本創作之應用狀態示意圖 【主要元件符號說明】 1頭管本體 11線材導孔 • 2線材 3頭管 4車架According to the design, the bicycle is extended from the hand to the brake wire, the shifting wire and other wires and connected to the rollover and the shifting structure. However, according to the actual inspection, the wire (2) is distributed in the head pipe (3) and the frame (4). Both sides (refer to the figure - figure), therefore, the wire (2) on the opposite side of the turn is easy to tighten _ on the corresponding side of the head pipe (3) or the frame (4), in addition to causing the driver to feel uncomfortable when riding a bicycle, the wire ( 2) After long-term pulling, it is easier to loosen or deform. How to improve the above-mentioned defects is worthy of further study. There is a meal here, the creators of this case have accumulated a lot of experience in the long-term design and manufacture of bicycle-related components, and they have developed their own structure. After the field test certificate, they found that they can effectively achieve the established Efficacy goal, sincerity - ideal creation. [New content] The new purpose of this case is to solve the problem that the wire of the bicycle wire is used in the case of turning, and the material of the wire on the opposite side is thin, and the weaving is not smooth and the wire is easy to pull due to the deformation of the loose zone. The case is at least on the side of the body of the head pipe, which penetrates the wire guide hole, and the pin should be pinned to the fresh body (9) (4); the bicycle wire or the variable speed wire is obtained from the front end through the corresponding wire guide hole After that, it is connected to the car or the transmission. According to the above structure, since the wires are all bundled by the wire guide holes of the head pipe body, when the material is turned to the f, it is no longer scaled to the head pipe or the frame pair. Fine, effective to improve the lack of problems and problems before the release of the structure. 3 [Embodiment] The fourth picture is the reading of the first picture, which is the schematic diagram of the three-dimensional structure of the creation, and the third sign. Partial cross-section and cross-sectional view of the P-position, the creation includes: - the head tube body (1), the system, the - tubular body; the head g body (1) the body side position is provided with at least - (four) through the wire guide hole Q 1 The wire guide hole (11) should not communicate with the pipe space of the head pipe body (1); the fifth picture is a front view; and the sixth picture is a side view; The group of conductors or transformers are obtained from the front end penetrating the h 庳 h h^(2} '... material guide hole (1 1 ), and then connected to the rear structure (Tuss); (11) 4, effective six borrowing It can be seen from the above structure that the missing structure and the problem of the uncovering structure are caused by the wire guide hole of the head pipe body (1) and the turning of the poem wire material in the handlebar when it is no longer entangled in the head pipe or the frame is improved. (1) Its wire guide hole (1 1) is not rainwater and other water vapor does not invade the pipe. The reason is that the head pipe body and the head body body (1) are connected to the pipe space, so Lin et al. The above is only the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (4) The simple equivalent changes, modifications and replacements of the contents shall be within the scope covered by this patent. [Simplified illustration] The first picture is the schematic diagram of the bicycle head tube and wiring status. Schematic diagram of three-dimensional structure M376501 The third picture is a partial cross-sectional view of the feature part of the creation. The fourth picture is a schematic view of the feature part of the creation. The fifth picture is the front view of the creation. The sixth picture is the structure of the creation. The schematic diagram of the application state of the creation [main symbol description] 1 pipe body 11 wire guide hole 2 wire 3 pipe 4 frame