201210886 六、發明說明： 【發明所屬之技術領域】 ，明關於一種創新的自行車設計，尤指一種能將剎車消 耗能置以氣動式回收，並提供自動前行之自行車。 【先前技術】 在提倡環保的年代，自行車的利用已成節能減碳之顯學。 • 細，傳統的自行車設計僅在外職機射鑛，如何利用自 …環保的方式儲能而自動前進，在自行車領域中尚無相關討 論。 ▲基本上，要_自動前進之自行車，多是以機電方式設 十要在自行車内加入電池及電^^機構利用電力驅動自行 車别進；此—設計多偏向電動車。，然而電力的消耗，雖可使自 行車自動前進，但其非屬自然能量之利用，對於節能減碳要求 g 是無法達到的。 如何供種不需電力即可自動前進的自行車，是本發明 所要討論的主要範嘴。 【發明内容】 緣此’本發明提供了-種氣動自行車，係包括： Μ -主架體，前方設置—前輪，後方設置—後輪，並於中間 3又置一供使用者聊踏之腳踏板機構； 一龍頭架，底部與該主架體後方連接而向上延伸，且在上 201210886 端垂直向延伸一對供使用者手握柄，並在中間設有一座墊；至 少其申之一握柄設置有一剎車拉把，以及一自動模式選擇器； 一機械機構，設置於該主架體内，與該腳踏板機構及該後 輪連動，經由踩踏該腳踏板機構而可驅使該後輪轉動；及 一氣動機構，設置於該主架體内，至少具有一氣缸；在刹 車時，利用消耗之能量對該氣缸充氣；且該氣缸在該自動模式 選擇器啟動時可被選擇成釋放能量，以驅動該機械機構，使該 後輪自動轉動。 本發明之機械機構包括：—棘齒輪，其巾^讀該腳踏板機 構之-曲柄連接；—齒輪組，至少以—大齒輪及—小齒輪構 成；-齒盤設置於該後輪轴心而—同轉動；—曲軸盤，其外至 少具有-傳_輪；-第-鏈條，嗜合於該棘齒輪及該齒輪組 之小齒輪之間而傳動第二鏈條，喃合於該齒輪組之大齒 輪、該曲軸盤之傳動齒輪、及該齒盤之間而傳動。 本發明之氣錢構錢㈣—雙域祕，料塞連桿桿 端該連接-萬向接頭’該萬向接定於該機械機構之曲轴盤 偏心位置上；另，該氣動機構至少具有兩_體及一極限開 關，其間仙管接，騎錢接至該雙魏祕之進氣口 及出氣口;其中之一閥體經一鋼絲固定頭連接剎車線；當剎車 啟動時，控制該雙動氣驗儲能；另—__自動 =，在職蝴_綱，㈣_動氣壓缸釋 敌能置。 201210886 本發明之主要目的係在提供—種氣動自行車，經過將刹車 消耗能量轉換儲存於氣缸内，使得自行車可選擇自動模式則 自:車不需要踩鱗可前進，個者可達省力效果。本發明利 用孔動方式’不需電力，不會造成污染，極具環保功效。 進者’本發明所提供的氣動自行車，係可收折成方便攜帶 之結構。201210886 VI. Description of the invention: [Technical field to which the invention pertains] An innovative bicycle design, especially a bicycle that can be used for pneumatic recovery of brake energy consumption and provides automatic driving. [Prior Art] In the era of promoting environmental protection, the use of bicycles has become a remarkable phenomenon of energy saving and carbon reduction. • Fine, traditional bicycle design is only used in foreign occupations, how to use the environmentally friendly way to store energy and automatically advance, there is no discussion in the bicycle field. ▲ Basically, it is necessary to _ automatically advance the bicycle, mostly by electromechanical method. Ten should add batteries and electric equipment in the bicycle. The mechanism uses electric power to drive the bicycle to enter; this design is more biased toward electric vehicles. However, the consumption of electricity can automatically advance the bicycle, but it is not the use of natural energy, and the energy saving and carbon reduction requirement g cannot be achieved. How to provide a bicycle that can automatically advance without power is the main valve to be discussed in the present invention. SUMMARY OF THE INVENTION [The present invention provides a pneumatic bicycle, which includes: Μ - main frame body, front set - front wheel, rear set - rear wheel, and set in the middle 3 for the user to step on the foot a pedal mechanism; a faucet frame, the bottom portion is connected to the rear of the main frame body and extends upward, and a pair of vertical extensions are provided on the upper end of the 201210886 for the user to hold the handle, and a pad is arranged in the middle; at least one of the applications The handle is provided with a brake lever and an automatic mode selector; a mechanical mechanism is disposed in the main frame, and is coupled with the pedal mechanism and the rear wheel, and is driven by stepping on the pedal mechanism a rear wheel is rotated; and a pneumatic mechanism is disposed in the main frame body and has at least one cylinder; when braking, the cylinder is inflated with energy consumed; and the cylinder can be selected when the automatic mode selector is activated Energy is released to drive the mechanism to automatically rotate the rear wheel. The mechanical mechanism of the present invention comprises: a ratchet gear, the towel is read by the crank connection of the pedal mechanism; the gear set is formed by at least a large gear and a pinion; and the toothed disc is disposed on the rear axle And the same rotation; the crank disk has at least a transmission-wheel; the first-chain is adapted to be coupled between the ratchet gear and the pinion of the gear set to drive the second chain, merging the gear set The large gear, the transmission gear of the crank disk, and the toothed disc are driven. The gas money structure of the invention (4) - double domain secret, the connecting rod end of the material connecting rod - the universal joint 'the universal joint is determined by the eccentric position of the crank disk of the mechanical mechanism; the pneumatic mechanism has at least two _ body and a limit switch, during which the fairy tube is connected, the money is connected to the inlet and outlet of the double Wei secret; one of the valve bodies is connected to the brake line via a wire fixed head; when the brake is started, the double is controlled Dynamic gas storage and storage; another -__ automatic =, in-service butterfly _ class, (four) _ dynamic pneumatic cylinder release enemy can set. 201210886 The main purpose of the present invention is to provide a pneumatic bicycle, which can be converted into a cylinder by the energy consumption of the brake, so that the bicycle can select the automatic mode. Since the car does not need to step on the scale, the utility can be achieved. The invention utilizes the pore-moving method, which does not require electricity, does not cause pollution, and is highly environmentally friendly. The pneumatic bicycle provided by the present invention is a structure that can be folded into a convenient carrying structure.
以下’將依細輯*之實闕而詳加綱本發明之結構 特點及使用功效。 【實施方式】 清參見第-圖及第二騎示’本發明所提供的—種氣動自 行車’主要由-主架體1Q、—龍頭架2 Q、及設置於主架體 1 ◦内的一機械機構3 0(參見第三圖）及一氣動機構4〇(參 見第四圖）所構成。 主架體10是為一類似海豚造型，前方設置一前輪i工， 後方β又置後輪1 2，並於中間設置一供使用者腳踏之腳踏板 機構13 °聊踏板機構13具有一曲柄131及兩踏板13 2。 龍頭架2 〇底部與主架體10後方連接而向上延伸，且在 上端垂直向延伸一對供使用者手握柄2 1，並在中間設有一座 塾2 2;其中之一握柄21設置有一剎車拉把2 3，以及一自 動模式選擇器2 4。 201210886 參見第三圖所示，機械機構3 0設置於主架體1〇内，與 腳踏板機構1 3及後輪1 2連動，經由踩踏腳踏板機構1 3而 可驅使後輪12轉動。機械機構3 0包括：-棘齒輪31，其 中心與腳踏板機構13之曲柄131連接；-齒輪組3 2，以 大齒輪3 2 2及-小齒輪3 21構成；-齒盤3 3，設置於 後輪12轴心而一同轉動；一曲轴盤34，其外具有-傳動齒 輪3 4 1，一第一鏈條3 5，嚙合於棘齒輪31及齒輪組3 2 之小齒輪3 21之間而傳動；—第二鏈條3 6，喷合於齒輪組 3 2之大齒輪3 2 2、曲軸盤3 4之傳動齒輪3 41、及齒盤 3 3之間而傳動。藉由踩踏腳踏板機構丄3，使棘齒輪31轉 動，經第一鏈條3 5及小齒輪3 21帶動齒輪組3 2轉動；而 大齒輪322轉動則經由第二鏈條36帶動曲軸盤34及齒 盤3 3轉動，同時驅使後輪12轉動，以_前進之功能。 參見第四圖所*，氣動機構4 G設置於主架體！〇内，ι 有-氣虹；在剎車時，雜之能量對軌缸充氣；且該氣 ^該自動模式選擇器2 4啟動時可被選擇成釋放能量，以驅 2械機構3 〇使後輪1 2自動轉動。氣動機構4 0之氣紅為 動讀缸4 1 ’其活塞連桿4丨！桿端該連接—萬向接頭 2，該萬向接頭4 2固定於機械機構3 0之曲軸盤3 4偏心 上。另’乳動機構4 〇具有兩個閥體4 3、4 4及 5，其間係以管體連接，並最後連接至雙動氣壓虹41 進乳口及域口；其中之—_4 3經—鋼賴定頭4㈣ 201210886 =車線（圖未不）’當刹車啟動時，控制雙動氣·4 1儲 另一_44與自賴式選擇H24連接，在自動槽式選 ^ 2 4被選擇時’控制雙動氣·4 i釋放能量，使得萬向 接頭4 2推動機械機細之曲轴盤3 4轉動，經第二鍵條3 6及齒盤3 3傳動使得後輪！2不需腳踏板機構丄3被踩踏 即可自行轉動前進。The following 'details' will be combined with the structure and function of the invention. [Embodiment] Referring to the first and second bicycles, the "pneumatic bicycle provided by the present invention" mainly consists of a main frame body 1Q, a faucet frame 2 Q, and a first one disposed in the main frame body 1 The mechanical mechanism 30 (see the third figure) and a pneumatic mechanism 4 (see the fourth figure) are constructed. The main frame body 10 is a dolphin-like shape, and a front wheel is provided in front, and a rear wheel 12 is disposed on the rear side, and a pedal mechanism for the user to pedal is provided in the middle. The crank 131 and the two pedals 13 2 . The bottom of the faucet frame 2 is connected to the rear of the main frame body 10 and extends upward, and a pair of vertically extending at the upper end is provided for the user's hand grip 2 1 and a 塾 2 2 is disposed in the middle; one of the handles 21 is disposed There is a brake lever 2 3, and an automatic mode selector 2 4 . 201210886 Referring to the third figure, the mechanical mechanism 30 is disposed in the main frame body 1 , and is interlocked with the pedal mechanism 13 and the rear wheel 12 , and can drive the rear wheel 12 to rotate by stepping on the pedal mechanism 13 . . The mechanical mechanism 30 includes: - a ratchet gear 31 whose center is connected to the crank 131 of the pedal mechanism 13; - a gear set 32, which is constituted by a large gear 3 2 2 and a pinion gear 3 21; - a toothed disc 3 3, It is disposed on the axis of the rear wheel 12 and rotates together; a crank disk 34 has a transmission gear 34, a first chain 35, and is meshed between the ratchet gear 31 and the pinion 3 21 of the gear set 3 2 . And the transmission; the second chain 3 6, is sprayed between the large gear 3 2 of the gear set 3 2, the transmission gear 3 41 of the crank disk 3 4, and the toothed disc 3 3 to drive. By stepping on the pedal mechanism 丄3, the ratchet gear 31 is rotated, and the gear train 32 is rotated by the first chain 35 and the pinion gear 3 21; while the large gear 322 is rotated, the crank disk 34 is driven by the second chain 36 and The toothed disc 3 3 rotates while driving the rear wheel 12 to rotate, so as to advance the function. See the fourth figure*, the pneumatic mechanism 4 G is set in the main frame! In the 〇, ι 有-气虹; when braking, the mixed energy inflates the rail cylinder; and the gas can be selected to release energy when the automatic mode selector 24 is activated to drive the mechanism 3 Wheel 1 2 automatically rotates. The pneumatic mechanism of the pneumatic mechanism 40 is the dynamic reading cylinder 4 1 '' piston connecting rod 4 丨! The rod end is connected to the universal joint 2, and the universal joint 4 2 is fixed to the eccentricity of the crank disk 34 of the mechanical mechanism 30. The other 'milk mechanism 4 〇 has two valve bodies 4 3, 4 4 and 5, which are connected by a pipe body, and finally connected to the double-action air pressure rainbow 41 into the nipple and the domain mouth; among them - _4 3 - Steel Lai Ding head 4 (four) 201210886 = car line (picture is not) 'When the brake is activated, control double-action gas · 4 1 store another _44 and self-relay type H24 connection, when the automatic slot selection ^ 2 4 is selected' Control the double moving air · 4 i release energy, so that the universal joint 4 2 pushes the mechanical crankshaft 3 4 to rotate, and the rear wheel is driven by the second key strip 36 and the toothed disc 3 3! 2 You can turn forward by yourself without stepping on the pedal mechanism 丄3.
參見第五圖，在使用時，使用者9可坐於座墊2 2上’腳 踩腳踏板機構i 3 ’雙手握住握把2 2，以控綱拉把2 3及 自動模式控制器2 4，使車前行。 ，員然地’本發明所提㈣氣動自行車，經過將剎車消耗能 量轉換儲存於氣缸内’使得自行衬選擇自誠式，則自行車 不需要踩踏柯獅，制者_、力齡本發_氣動 方式’不需電力’不會造成污染，極具環保功效。 進者，參見第二圓及第六圖，本發明所提供的氣動自行 車，其中龍頭架2 0之該對握柄21可收折至平行位置，且龍 頭架亦可相對主架體1 〇收折。另龍 2 0之錄2 2以-「〔」型架25連接，且在龍頭架2〇收折於主架體1〇時， 該「〔」型架2 5相對龍頭架2 〇收折並形成—提把，以方便 使用者9提起移動及攜帶。 綜上所陳’本發明所提供的氣動自行車，完全符合專利新 穎性及進步性要件，爰依法提出申請。 7 m 201210886 【圖式簡單說明】 第一圖代表本發明的立體外觀圖， 第二圖代表本發明收折後的立體外觀圖， 第三圖代表本發明機械機構之示意圖， 第四圖代表本發明氣動機構之示意圖， 第五圖代表本發明使用之示意圖， 第六圖代表本發明收折後被攜帶之示意圖。 【主要元件符號說明】 主架體1 0 前輪1 1 後輪1 2 腳踏板機構13 曲柄1 3 1 踏板1 3 2 • 龍頭架20 握柄2 1 座墊2 2 剎車拉把2 3 自動模式選擇器2 4 「〔」型架2 5 機械機構3 0 棘齒輪3 1 201210886 齒輪組3 2 小齒輪3 21 大齒輪3 2 2 齒盤3 3 曲轴盤3 4 傳動齒輪3 41 第一鏈條3 5 • 第二鏈條36 氣動機構4 0 雙動氣壓缸41 活塞連桿411 萬向接頭4 2 閥體4 3、4 4 極限開關4 5 應 鋼絲固定頭46Referring to the fifth figure, in use, the user 9 can sit on the seat cushion 2 2 'foot pedal mechanism i 3 'hold the grip 2 2 with both hands, with the control handle 2 3 and automatic mode control 2 4, make the car go forward. The staff of the invention (4) pneumatic bicycle, after the brake energy consumption is stored in the cylinder, so that the self-lining is self-satisfied, the bicycle does not need to step on the lion, the maker _, the strength of the hair _ pneumatic The way 'no electricity' will not cause pollution and is very environmentally friendly. Referring to the second and sixth figures, the pneumatic bicycle provided by the present invention, wherein the pair of handles 21 of the faucet holder 20 can be folded into a parallel position, and the faucet frame can also be detached from the main frame body 1 fold. The other 2 [2] is connected to the "[" frame 25, and when the faucet frame 2 is folded over the main frame 1 ,, the "[" frame 25 is folded relative to the faucet frame 2 Forming - lifting handles to facilitate the user 9 to lift and carry. In summary, the pneumatic bicycle provided by the present invention fully complies with the patent newness and progressive requirements, and submits an application according to law. 7 m 201210886 [Simplified description of the drawings] The first figure represents a three-dimensional appearance of the present invention, the second figure represents a three-dimensional appearance of the present invention, the third figure represents a schematic view of the mechanical mechanism of the present invention, and the fourth figure represents the present BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a schematic view showing the use of the present invention, and FIG. 6 is a schematic view showing the present invention after being folded. [Main component symbol description] Main frame 1 0 Front wheel 1 1 Rear wheel 1 2 Foot pedal mechanism 13 Crank 1 3 1 Pedal 1 3 2 • Faucet frame 20 Grip 2 1 Seat cushion 2 2 Brake lever 2 3 Automatic mode Selector 2 4 "[" frame 2 5 mechanism 3 0 ratchet gear 3 1 201210886 gear set 3 2 pinion 3 21 large gear 3 2 2 toothed disc 3 3 crank disk 3 4 transmission gear 3 41 first chain 3 5 • Second chain 36 Pneumatic mechanism 4 0 Double acting pneumatic cylinder 41 Piston connecting rod 411 Universal joint 4 2 Valve body 4 3, 4 4 Limit switch 4 5 Wire fixing head 46