M414382 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種自動換檔變速腳踏車結構，尤指一種自動 變速、效果好、具實用且運用完備之自動換檔變速結構體，可運 用於各種車型等相對需要換檔變速之腳踏車結構，藉由該水平判 斷儀如蹺蹺板-般會往一方靠攏的設計作為摘測功能，當腳踏車 隨路面间低起伏時，該水平判斷儀會作出相對應的擺動帶引上方 •連動之齒輪轉動’轉動後之齒輪因為相互咬合_係，會帶引傳 動。卩產生直線位移，因而拉動變速線產生不同的變速自動調整功 能。 【先前技術】 一十一世紀是一個科技十倍數成長的時代，科技的成長不在 於高深的學問，而在於如何運用簡易方便，但效果卓著的方式結 構狀良’對於技術的提升、產品_良及_安錢障來說將 _ 更形重要。 於此，查 目别所習者腳踏車變速結構，多以手調操桿為 主，借由操桿拉引變速線拉動腳踏車齒輪與鏈條的相對位置進行 腳踏車變速技術已行之有年； 然，以此一般聊踏車變速結構之換檔變速技術，卻存在著一 邊騎車一邊要用手去切換檔的遺憾，使用時需要一邊騎車一邊用 手去切換檔，這種換檔方式造成了使用上的不方便，另一方面， 駕敬人也容易因為失去注意力’而對騎車安全會有危害也是使用 3 M414382 ^程上的-大問題，因此即使有腳踏車變速 便、安全、使用更具功效等實用性上的要求。11部無法違到万 因此，如何解決此種習知一般腳踏車 【新型内容】 點發術所造成之缺憾’本創作針對習知技術之缺 點發展出一種自動換檔變速腳踏車姓 開上述習知一般腳踏車變速結構的“而深Jr在於有效避 效率高、具安錄等實雜_絲。、實職；使用方便 過程=:=Γ變速腳踏車結構，之另-目的在於使用 坶程自動化不需電子輔助器材。 構速腳踏車結 ·齒 ， ' 該水平判斷儀兩端°各懸二重力 ：齒輪銜接於該水平判斷儀中央上方;傳動部，該傳 動部具有一傳動齒可與齒輪相互咬合傳動。 球的:2判斷儀如繞繞板一般，_面產生傾斜時，由於重力 會帶引往—方下堡而帶該引齒輪產生轉動。 線布Z動部連有—變速線，當傳動部_齒輪轉動帶動產生直 線位移時’可帶料賴變速線㈣變速器。 食搭配—體可轉動的齒輪與配合有傳動齒咬 M414382 合的傳動部，當腳踏車隨路面高低起伏時，譬如上坡時，該水平 判斷儀後方重力球就會时力的關係往下擺動，相對應擺動接著 就會帶引錄轉動’再透過相互咬合的傳铸㈣魏線產生不 同的變速自_整魏，為本創作之有賴意者。 【實施方式】 以下储轉定的具體實例朗搭配本創狀實施方式熟 鲁。此技藝之人士可由本說明書所揭示之内容輕易地瞭解本創作之 其他優點與功效。本創作亦可藉由其他不同的具體實例加以施行 或應用’本朗書中的各項細節亦可基於不同觀點與應用，在不 悖離本創作之精神下進行各種修飾與變更。 首先凊貴審查委員參閱如第一圖所示者，本案一種自動換 檔變速腳踏車結構，包括： 水平判斷儀1，屬於-種偵測裝置，主要係在兩端各懸有重力 求10 11，如繞繞板一般，當路面產生傾斜時，重力球⑺的重力 矚會帶引往-方下壓； 齒輪2，銜接於水平判斷儀丨中央上方一體成形，當重力球 1〇的重力帶引往—方下壓，會帶該引齒輪產生轉動； 。傳動部3 ’掛設於腳踏車體4水平橫桿4〇處，具一傳動齒30 可與齒輪2相互咬合傳動，並連有一變速線31，當傳動部3因為 齒輪2轉動帶動產生直線位移時，可帶引牽動該變速線31拉引變 速器達到變速效果。 接著，續請貴審查委員參閱如第二、第三、第四與第五圖 5 M414382 搭配前圖所示；本創作— 該-體成形的水平_踏車結構，就是藉由 坡度的高減進，往—方2會如魏板—補由行進令 咬合的傳動部3，作出動m自配合齒輪2舆有傳動齒如 本創作之有效創意者。傳動與自動變槽等的一系列功能為 車平衡桿上， =就會，的—坡=:= 齒輪2轉動，再透過相互咬合的傳動部3拉動變迷線31拉引變速 器’而產生不同的變速自動調整之功能，是為本創作之有效創意 者。 上述實施例僅例示性說明本創作之原理及其功效，及其部分 運用之實施例，而非用於限制本創作之界定。任何熟習此項技藝 之人士均可在不違背本創作之精神及範疇下，對上述實施例進行 修飾與改變。因此，本創作之權利保護範圍，應如後述之申請專 利範圍所列。 M414382 【圖式簡單說明】 第一圖係本創作之外觀侧視示意圖。 第二圖係本創作平面行驶實施例之外觀側視示意圖。 第三圖係本創作平面行駛實施例部分結構放大後之外觀側視示意 圖。 、 第四圖係本創作之坡面行驶實施例之外觀侧視示意圖。 第五圖係本創作坡面行駛實施例部分結構放大後之外觀侧視示意 圖。 【主要元件符號說明】 水平判斷儀1 重力球10、11 齒輪2 傳動部3 傳動齒30 變速線31 腳踏車體4 水平橫桿40M414382 V. New description: [New technical field] This is a kind of automatic shifting bicycle structure, especially an automatic shifting, good effect, practical and fully automatic shifting structure, which can be applied to For various types of vehicles, etc., the structure of the bicycle that requires shifting and shifting is relatively similar. The design of the level judging device, such as a seesaw, will be used as a picking function. When the bicycle is low with the road surface, the level judging device will respond accordingly. The oscillating belt leads above. The interlocking gear rotates. The gears after the rotation are driven by the mutual engagement.卩 A linear displacement is generated, so pulling the shift line produces different automatic shifting functions. [Prior Art] The eleventh century is an era of ten times the growth of science and technology. The growth of science and technology lies not in the deep learning, but in how to use simple and convenient, but the method with outstanding effect is well-structured. And _ An Qiang barrier is more important. In this case, the bicycle shifting structure of the learner is mostly based on the manual adjustment of the lever. The lever shifting the shifting line to pull the relative position of the bicycle gear and the chain for the bicycle shifting technology has been carried out for many years; In this way, the shifting shifting technology of the general treadmill shifting structure has the regret of switching the gear by hand while riding the bicycle. When using the bicycle, it is necessary to switch the gear while using the bicycle. This shifting mode is caused. Inconvenient to use, on the other hand, it is easy to respect people because of the loss of attention, and it is harmful to the safety of cycling. It is also a big problem with the use of 3 M414382. Therefore, even if there is a bicycle, the speed is safe, and it is used. More practical and practical requirements. 11 can not be violated, therefore, how to solve this kind of conventional bicycle [new content] the defects caused by the point of the hair 'this creation for the shortcomings of the conventional technology developed an automatic shifting shift bicycle surname to open the above-mentioned conventional bicycle The shifting structure is "deep Jr is effective in avoiding high efficiency, with an ampoule and other miscellaneous _ wire., practical position; easy to use process =: = Γ shifting bicycle structure, the other - the purpose is to use the process automation without electronic aids The speed of the bicycle is connected to the teeth, 'the two sides of the level determiner are suspended by two gravity: the gear is connected to the center of the level judgment instrument; the transmission part has a transmission tooth and the gear is meshed with the gear. : 2 If the judger is wound around the board, when the _ plane is tilted, the gravity will lead to the lower part of the fort and the belt will be rotated. The Z-moving part of the line is connected with the shifting line, when the transmission part _ gear When the rotation is driven to produce a linear displacement, the transmission can be carried out with the shifting line (4). The food-matching-rotating gear and the transmission part with the transmission tooth biting M414382 are used as the bicycle. When the undulations are undulating, when the sloping slope is above the level, the gravity ball behind the level judger will swing downwards according to the force relationship, and the corresponding oscillating motion will then be followed by the introduction of the rotation and then through the mutual engagement of the casting (four) Wei line to produce different The speed change is from _Weiwei, which is the creator of this creation. [Embodiment] The following concrete examples of the reserve and transfer are well-matched with the implementation of this creation. Those skilled in the art can easily understand this by the contents disclosed in this manual. Other advantages and effects of creation. This creation can also be implemented or applied by other different concrete examples. The details in this book can also be based on different viewpoints and applications, and can be carried out under the spirit of this creation. Modifications and changes. First of all, please refer to the review committee as shown in the first figure. This is an automatic shifting shift bicycle structure, including: Level judger 1, belonging to the type of detection device, mainly hanging at each end Strive for 10 11, such as around the board, when the road surface is tilted, the gravity ball of the gravity ball (7) will lead to the side of the square; the gear 2, connected to the center of the horizontal judgment instrument The square is integrally formed, and when the gravity belt of the gravity ball is led to the side, the lead gear is rotated to generate the rotation; the transmission portion 3' is hung on the horizontal crossbar 4 of the bicycle body 4, and has a transmission tooth 30 It can be interlocked with the gear 2 and connected with a shifting line 31. When the transmission part 3 is linearly displaced due to the rotation of the gear 2, the shifting line 31 can be pulled to pull the transmission to achieve the shifting effect. Members refer to the second, third, fourth and fifth figure 5 M414382 with the previous figure; this creation - the body-formed level _ treadmill structure, is the high reduction of the slope, to the side 2 It will be like Weibo--compensation of the transmission part 3 which is engaged by the marching order, and it is effective to create the gears of the gears. The transmission and the automatic change of the slot are a series of functions. = Yes, the - slope =: = the gear 2 rotates, and then through the interlocking transmission part 3 pulls the variable line 31 to pull the transmission' and produces different functions of automatic shifting, which is an effective creative for this creation. The above-described embodiments are merely illustrative of the principles of the present invention and its effects, and some of its embodiments, and are not intended to limit the definition of the present invention. Any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this creation should be as listed in the application patents described below. M414382 [Simple description of the diagram] The first diagram is a side view of the appearance of the creation. The second figure is a schematic side view of the appearance of the embodiment of the present invention. The third figure is an enlarged side view of the structure of the embodiment of the present invention. The fourth figure is a schematic side view of the appearance of the embodiment of the slope running of the present invention. The fifth figure is a schematic side view showing the enlarged structure of the embodiment of the present invention. [Description of main component symbols] Horizontal judgment instrument 1 Gravity ball 10, 11 Gear 2 Transmission part 3 Transmission teeth 30 Transmission line 31 Bicycle body 4 Horizontal crossbar 40