1257301 九、發明說明： 【發明所屬之技術領域】 斗寸別疋指一種握 本發明是有關於一種把手調整裳置 感極佳的電動代步車之把手調整裝置。 【先前技術】 ^對於行動不便、不良於行的老年人與殘障人士來說， =㈣自主性低等因素，而選擇過著盡量減少外出交際 、至是與外隔絕的不健全生活型態。而操作簡易之電： ^車’正能料此弱勢族群之行動不便㈣理障礙，^ 旎精以做為代步交通工具以提增自身行動力外，相對能： 使此弱勢族群讓生活更順利地對外延伸至戶外運動休閒層 面’以培養更為健康的身心。 、而為了符合所有使用者的體型與操控習慣，電動代步 車的把手通常具備前後偏擺角度調整功能設計，藉以調敕 ΓΙ與使用者間的距離及相對高度，讓使用者以最舒適= 二而，鬆操控電動代步車。參閱圖1，電動代步車是利用 疋動挣1控制其-把+ 5的前後偏擺角度。使用者以手 該旋動桿i並旋轉約五〜六圈，以旋鬆解除對於把手5 产疋位限制，使用者則視操控需求將把手5調整至適當角 "k即手握该旋動桿1並反向地旋轉五〜六圈至抵緊態 、:疋把手5角度位置’便完成把手5角度調整。 …、而，叉限於該旋動桿1細長形狀，僅能供使用者手 部約二〜三於护杜 一 9至符’使用者難以有效抓握且所能施力面積小 ，方、碇動使力上較為費勁吃力，再加上一般必須旋轉 1257301 該旋動桿〗約五〜六圈，於調整便利性上顯得較差。 參閱圖2與圖3 ’電動代步車是利用—轉動輪3以其把 手5的角度。該轉動輪3是具有一螺設於該把手$上的螺 桿體31，以及一固定於該螺桿體遠離該把手5之一端的握 持輪體32。 於進行把手5角度調整時，使用者能全手握持住該握 持輪體32並施以旋扭力以驅使該握持輪體32與該螺桿體 ”-起轉動。當該握持輪體32與該螺桿體31逐漸遠离二 手5而旋鬆解除對把手5的定位限制後，調整把手$至適 合角度位置，再使該轉動輪3反向轉動以迫緊該把手5，重 新調整角度之把手5便得以定位。 縱使此轉動輪3型態較利於使用者手部握持以施力， 然δ亥轉動輪3於使用上仍有下列問題： 1·結構硬度過大，難以施力，握感不佳： 且：握持輪體32通常是聚丙締（ΡΡ)製的硬化塑膠體 施二2大=構硬度特性，當使用者全手握持並持續 轉動扭力時’手部將承受絕對反作用力而易感到不1257301 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a handle adjustment device for an electric scooter with excellent handle adjustment. [Prior Art] ^ For the elderly and disabled people with inconvenient mobility and bad behavior, = (4) low autonomy factors, and choose to try to reduce the unhealthy life style of going out to communicate and to be isolated from the outside. And the operation of simple electricity: ^ car 'can be expected to be inconvenient for this vulnerable group of people (four) rationale, ^ 旎 fine as a means of transport to increase their own mobility, relative energy: make this vulnerable group make life more smoothly The ground extends to the outdoor sports and leisure level to foster a healthier body and mind. In order to meet the body shape and control habits of all users, the handle of the electric scooter usually has a front and rear yaw angle adjustment function, so as to adjust the distance and relative height between the user and the user, so that the user is most comfortable = two However, loose control electric scooter. Referring to Figure 1, the electric scooter uses the swaying earned 1 to control its yaw angle of +5. The user rotates the lever i by hand and rotates about five to six turns to loosen and release the restriction on the handle 5, and the user adjusts the handle 5 to an appropriate angle according to the manipulation requirement. The moving rod 1 is rotated in the reverse direction by five to six turns to the abutting state, and the angle of the handle 5 is adjusted to complete the angle adjustment of the handle 5. ..., the fork is limited to the slender shape of the swivel rod 1, and can only be used for the user's hand about two to three in the guard Du 1 9 to the character 'the user is difficult to effectively grasp and the area of the force can be small, square, 碇The force is more difficult, and generally must be rotated 1257301. The rotating rod is about five to six rings, which is poor in adjustment convenience. Referring to Figures 2 and 3, the electric scooter utilizes the angle of the turning wheel 3 with its handle 5. The rotating wheel 3 has a screw body 31 screwed onto the handle $, and a holding wheel body 32 fixed to one end of the screw body away from the handle 5. When the angle adjustment of the handle 5 is performed, the user can hold the holding wheel body 32 with full hand and apply a torsion force to drive the holding wheel body 32 to rotate with the screw body. When the holding wheel body is rotated After the screw body 31 is gradually moved away from the second-hand 5 and loosened to release the positioning restriction on the handle 5, the handle $ is adjusted to an appropriate angular position, and then the rotating wheel 3 is reversely rotated to press the handle 5 to re-adjust the angle. The handle 5 can be positioned. Even though the type of the rotating wheel 3 is more favorable for the user to hold the hand to apply force, the δ-Hai rotating wheel 3 still has the following problems in use: 1. The structural hardness is too large, and it is difficult to apply force. Poor grip: And: the holding wheel body 32 is usually a hardened plastic body made of polypropylene (ΡΡ). It is a two-dimensional structure. When the user holds the hand and keeps turning the torque, the hand will bear Absolute reaction, easy to feel
、而難以持續有效施力。因此，該轉動t L 感不佳，導致手部難以施力。轉動輪3所呈現握 2.結構結合強度不；1，防旋轉與抗拔脫特性不佳： 再者’由於該螺桿體31純粹是一平心 該握持輪體32射出成型於該螺桿體3^圓士柱桿體’將 體32盥該蟫桿μ λ1 „认从 上日守，該握持輪 絲 間的結合強度較弱當使用去… 轉扭力時，較易造成該握持輪體32脫離^ 肌離邊螺桿體31的 1257301 窘況，整體防旋轉與抗拔脫特性不佳。 【發明内容】 因此，本發明之目的，即在提供一種握感極佳而利於 持續施力、防旋轉與抗拔脫特性佳的電動代步車之把手調 整裝置。 於疋，本發明電動代步車之把手調整裝置，該電動代 v車之把手包含-固疋桿，以及—樞接於該固定桿頂端處 之角度可調整的活動桿。該把手調整裝置是設置於該固定 桿與該活動桿相交接處，並包含—穿伸定位於該把手之固 定桿與活動桿相交接處的螺桿體、—轉輪體，以及_且握 持彈性的握旋體。該轉輪體是包覆固定於該螺桿體上:、： 旋體是環覆固定於該轉輪體上，能供施以一旋扭外力以： 動該轉輪體與該螺桿體轉動。 ▼ 本毛月之功效在於利用該握旋體富有握壓彈性 =握感極佳’有助於提昇整體於持續施以旋扭力時的: 【實施方式】 有關本發明之前述及其他技術内容、特 :下配合參考圖式之個較佳實施例的詳細在 楚的呈現。 將可清 2之::二4、5及6’本發明電動代步車之把手調整巢置 之㈣貫施例，是用以調整一 置 後偏移角度。該把手4包含-固定桿41，以及可I:前 移地樞接於該固定桿41頂端的活動桿4 2。 月後擺 1257301 該電動代步車之把手調整裝置2是設置於該把手4之 固定桿4i與該活動才旱42相交接處，並包含一螺設於該把 手4之固定桿41與該活動桿42相交接處的螺桿體2卜一 包覆固定於該螺桿體21遠離該把手4之一端上的轉輪體22 ，以及一環覆固定於該轉輪體22側面的握旋體23。 及螺杯體21具有一螺鎖於該把手4中的螺紋段2ιι， 以及一自該螺紋端向外延伸的固輪段212。該固輪段212呈 有一與該螺紋段211 -端連接的轴桿部213、二相間隔結 另J Λ軸桿°卩213周面近相反兩端處向外徑向延伸的徑盤 部214 ’以及一自該軸桿部213遠離該螺紋段211之-端持 續轴向延伸之立方體狀的多角塊部215。該多角塊部215遠 離姉桿部213之-端凹陷形成_概十字型的第一嵌槽216 本只轭例中，该螺桿體2丨是三線螺紋螺栓（Μ )。 /亥轉輪體22是概呈益狀而包覆固定於該螺桿體21之 口輪段212上，並具有一内面局部嵌置於該軸桿部213之 第一嵌槽叫中的輪盤部221、一自該輪盤部221周緣向外 延伸的環輪部222、—自該輪盤部221内面向外延伸且包覆 固定於該固輪段212之軸桿部213周面與#盤部214與多 角，部215表面的軸套部如、多數呈輕射狀地間隔設置於 4套部223周面且連結該輪盤部221内面與該環輪部扣 =面間的輻翼部224,以及多數分別凹凸起伏排列地間隔設 輪部222外表面的凸塊部奶。該輪盤部221、該 =輪部222、該轴桿部213與該多數輻翼部224相配合界定 出多數間隔的第二谈样。γ认Μ 1 入氕226该核輪部222是呈利於手部抓 1257301 曰王連，凹凸起伏狀的圓環型。本實施例中，該轉輪體 2是聚丙稀(P〇ly Propulene，pp)混合2〇%的玻璃纖維(Giass Fiber，GF)所製成。 一孩握％ 23疋ί衣覆固定於該轉輪體22上，能供施以 二旋扭外力以帶動該轉輪體22與該螺桿體21同步轉動。 立#至旋體23具有-包覆固定於該環輪部⑵周面與該轴套 部223周面局部而概呈拓拔狀的握持部231，以及多數於該 握料23】内面間隔排列呈環狀且分別嵌置於該轉輪體22 之第二嵌槽226中的溢料部232。該握持部231對應該轉輪 月Γ22之環輪部222的内面處凹陷形成有多數分別供位於該 衣輪^ 222表面上之該多數凸塊部⑵嵌卡的第三後槽w 本貝Mjt ’ 4握旋體23是熱塑性橡膠（The_plastic elastomer ’ TPE)所製成，因而富有握壓彈性，提昇手部握 感。 於製造該把手調整裝置2時，是利用塑膠射出成型技 術將該轉輪體22成型於該螺桿體21之固輪段212上，利 用徑盤部2U與該多角塊部215之第一敌槽216能使該固 輪段212成為不規則幾何柱體，以有效增加該轉輪體22與 螺桿體21間的接觸面積’轉輪體22與該螺桿體21能緊密 穩固結合，有效提高轉輪體22與該螺桿體21的防旋轉與 抗脫拔力特性。接著’再將該握旋體23射出成型於該轉輪 體二上’透過該轉輪體22之&塊部225與該握旋體23之 第二嵌槽233相配合凹凸嵌合，以及該轉輪體22之第二嵌 槽226與該握旋體23之溢料部232相配合凹凸嵌合，讓該 1257301 能穩固緊密地結合在一起，而有 轉輪體22與該握旋體23 效防止剝離。 茶閱圖7’於進行電動代步車之把手角度調整時， 更用者手握該握旋體23之凹凸起伏狀的握持部231處，透 過该握㈣23i所呈現出的握壓彈性，使用者手部將感受 =舒適的握感，而能後續轉動施力過程中，迅速旋鬆該把 ::整裝置2’以調整把手4之活動桿42至適當角度，而 後再舒適且迅速地旋緊該把手調整裝£ 2，以使該活動桿 42定位，即完成把手4之角度調整動作。 一因此，該電動代步車之角度調整輪2於實際使用上， 確貫能達到下列功能： 1·握感極佳，有助於轉動施力： 利用該握旋體23是由熱塑性橡膠製成而具握壓彈性 ，配合其呈連續凹凸起伏形狀而利於手部握持，於持續 施予旋轉扭力過程中，㈣者用以施力的手部會感到極 舒適的握感，得以順利快速地轉動該把手調整裝置2整 體，有效改善一般用以調整電動代步車之把手5角度的 旋轉桿1(見目1)與轉動輪3(見圖2)於施力轉動過程中， 因握感不佳而難以施力的問題。 2·整體結構結合強度佳，防旋轉與抗拔脫特性優異： 3另外，於射出成型過程中，利用該轉輪體22能與螺 桿體21之不規則形狀的固輪段212緊密嵌合、該握旋體 23之第三嵌槽233與該轉輪體22之凸塊部225相互嵌合 ，以及該握旋體23之第二嵌槽226與該轉輪體22之溢 10 1257301 料部232相互嵌合’使得整體結構結合強度佳，而具有 優f的防旋轉與抗拔脫特性，更有助於旋扭施力 進行。 ;卸、内上述，本發明電動代步車之把手調整裝置2 ’利用 」至疋妝23具有握持彈性而握感極佳，易於持續地旋扭施 力而迅速轉動，同時整體更具有極佳結合強度，呈現出優 異的抗旋轉與防脫拔特性，故確實能達到本發明之功效目 的0 之較佳實施例而已，當不 即大凡依本發明申請專利 的等效變化與修飾，皆仍 惟以上所述者，僅為本發明 月包以此限定本發明實施之範圍， 範圍及發明說明内容所作之簡單 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一立體圖，說明一習知電動代步車 施調整其一把手角度； 圖2是一立體圖，說明一習 能調整其一把手角度； 圖3是一剖視圖，說明該習 結構； 之 旋轉桿 知電動代步車之—旋轉輪 知電動代步車之該旋轉輪 圖4是一立體分解圖，說明 調整裝置的一較佳實施例，以及一 圖5是一組合剖視圖 結構關係； 本發明電動代步車之把手 電動代步車之把手； 說明該較佳實施例與該把手的 說明該較佳實施例與 圖6是另一角度之組合剖視圖 該把手的結構關係；以及 1257301 圖7是一立體動作示意圖，說明該較佳實施例用以調 整該把手之角度。 12 1257301It is difficult to continue to exert effective force. Therefore, the rotation t L is not good, resulting in difficulty in applying force to the hand. The rotating wheel 3 presents the grip 2. The structural bonding strength is not; 1. The anti-rotation and anti-extraction characteristics are not good: Again, since the screw body 31 is purely a flat center, the holding wheel body 32 is injection molded on the screw body 3 ^圆士柱体' will body 32盥 the mast μ λ1 „ recognize the upper day guard, the bonding strength between the holding wheel is weak when used... When turning the torque, it is easier to cause the holding wheel body 32 detachment ^1257301 of the muscle-side screw body 31, the overall anti-rotation and anti-extraction characteristics are not good. [Invention] Therefore, the object of the present invention is to provide an excellent grip and facilitate continuous application and prevention. The handle adjustment device of the electric scooter with good rotation and pull-off resistance. The handle adjustment device of the electric scooter of the present invention, the handle of the electric generation v-vehicle includes a solid mast, and - pivotally connected to the fixed rod An adjustable angle movable rod at the top end. The handle adjusting device is disposed at the intersection of the fixed rod and the movable rod, and includes a screw body that is disposed at a position where the fixed rod of the handle meets the movable rod, - the wheel body, and _ and the grip elasticity The rotating body is coated and fixed on the screw body:: The rotating body is annularly fixed on the rotating wheel body, and can be applied with a twisting external force to: move the rotating wheel body and The screw body rotates. ▼ The effect of the hairy month is that the grip body is rich in the grip elasticity=the grip feeling is excellent', which helps to improve the whole when the rotational force is continuously applied: [Embodiment] Related to the present invention And other technical content, special: the details of a preferred embodiment of the following reference drawings are presented in Chu. The clearing of the 2:: 2, 5 and 6' of the handle of the electric scooter of the present invention is adjusted. (4) The embodiment is used to adjust the offset angle after a set. The handle 4 includes a fixing rod 41, and a movable rod 4 that can be pivotally connected to the top end of the fixing rod 41. The rear pendulum 1257301 The handle adjustment device 2 of the electric scooter is disposed at the intersection of the fixed rod 4i of the handle 4 and the movable member 42 and includes a fixing rod 41 screwed to the handle 4 and the movable rod 42. The screw body 2 is coated and fixed on the rotating body 22 of the screw body 21 away from one end of the handle 4 to And a gripping body 23 fixed to the side of the wheel body 22. The screw cup body 21 has a threaded section 2ι which is screwed into the handle 4, and a fixed wheel section 212 extending outward from the threaded end. The fixed wheel segment 212 has a shaft portion 213 connected to the end of the threaded portion 211 - and a two-phase spaced joint portion of the outer peripheral portion of the circumferential surface of the outer circumference And a cube-shaped polygonal block portion 215 extending from the end of the shaft portion 213 away from the end of the threaded portion 211. The polygonal block portion 215 is recessed away from the end of the mast portion 213. The first groove 216 is a three-thread threaded bolt (Μ) in the yoke example. The head wheel body 22 is a shape of the wheel segment 212 that is wrapped and fixed to the screw body 21. And having a wheel portion 221 partially embedded in the first slot of the shaft portion 213, and a ring portion 222 extending outward from the periphery of the wheel portion 221, from the wheel The inner portion of the portion 221 extending outwardly and covering and fixing the shaft portion 213 of the fixed wheel segment 212 and the disk portion 214 and the multi-angle portion, and the shaft portion of the surface of the portion 215 The radiating portions 224 are disposed at a distance from the inner surface of the wheel portion 221 and the ring portion of the ring portion 221, and the plurality of the undulations are spaced apart from each other. The bump of the surface is milk. The wheel portion 221, the = wheel portion 222, and the shaft portion 213 cooperate with the plurality of web portions 224 to define a second interval of majority spacing. γ Μ 1 氕 氕 226 The nucleus wheel 222 is a ring-shaped type that is advantageous for the hand to grasp 1257301 曰 Wang Lian, undulating and undulating. In the present embodiment, the reel body 2 is made of polypropylene (Pialy Propulene, pp) mixed with 2% glass fiber (Giass Fiber, GF). A child's grip is attached to the wheel body 22, and a second twisting external force can be applied to drive the wheel body 22 to rotate synchronously with the screw body 21. The vertical body 23 has a grip portion 231 that is partially covered and fixed on the circumferential surface of the ring wheel portion (2) and the peripheral surface of the boss portion 223, and is mostly spaced apart from the inner surface of the grip member 23 The flashing portions 232 are arranged in a ring shape and are respectively embedded in the second fitting grooves 226 of the wheel body 22. The grip portion 231 is recessed at the inner surface of the ring wheel portion 222 corresponding to the reel 22, and a plurality of third rear grooves w are respectively formed by the plurality of bump portions (2) respectively located on the surface of the wheel 222. The Mjt '4 gripping body 23 is made of thermoplastic rubber (The_plastic elastomer 'TPE), which is rich in grip elasticity and enhances the grip of the hand. When the handle adjustment device 2 is manufactured, the rotor body 22 is formed on the fixed wheel segment 212 of the screw body 21 by a plastic injection molding technique, and the first enemy groove of the multi-angle block portion 215 is utilized by the track portion 2U. The 216 can make the fixed wheel segment 212 an irregular geometric cylinder to effectively increase the contact area between the rotating wheel body 22 and the screw body 21. The rotating body 22 and the screw body 21 can be tightly and firmly combined, thereby effectively improving the rotating wheel. The anti-rotation and anti-detachment force characteristics of the body 22 and the screw body 21. Then, 'the gripping body 23 is injection molded on the reel body 2', and the & block portion 225 passing through the reel body 22 and the second cavities 233 of the gripping body 23 are fitted into the concave and convex portions, and The second slot 226 of the wheel body 22 cooperates with the flashing portion 232 of the grip body 23 to fit the concave and convex portions, so that the 1257301 can be firmly and tightly coupled together, and the wheel body 22 and the grip body are provided. 23 effect to prevent peeling. When the handle angle of the electric scooter is adjusted, the user can hold the grip portion 231 of the gripping and rotating body 23, and the grip elastic force exhibited by the grip (4) 23i is used. The hand will feel = comfortable grip, and in the subsequent rotation of the force, quickly loosen the handle: the whole device 2' to adjust the handle 42 of the handle 4 to the appropriate angle, and then spin comfortably and quickly The handle adjustment is set to be 2, so that the movable rod 42 is positioned, that is, the angle adjustment action of the handle 4 is completed. Therefore, the angle adjustment wheel 2 of the electric scooter can achieve the following functions in practical use: 1. The grip is excellent and contributes to the rotational force: the grip body 23 is made of thermoplastic rubber. The grip is elastic, and it has a continuous undulating shape for the hand to hold. During the continuous application of the rotating torque, (4) the hand used to apply force will feel a very comfortable grip, and it can be smoothly and quickly. Rotating the handle adjusting device 2 as a whole, effectively improving the rotating rod 1 (see item 1) and the rotating wheel 3 (see FIG. 2), which are generally used to adjust the angle of the handle 5 of the electric scooter, during the rotation of the force, because the grip is not Good and difficult to apply. 2. The overall structural bonding strength is good, and the anti-rotation and anti-extraction characteristics are excellent: 3 In addition, in the injection molding process, the reel body 22 can be closely fitted with the irregularly shaped solid wheel segment 212 of the screw body 21, The third recess 233 of the grip body 23 and the boss portion 225 of the wheel body 22 are fitted to each other, and the second slot 226 of the grip body 23 and the wheel body 22 overflow 10 1257301 The mutual fitting of 232' makes the overall structure combined with good strength, and has excellent anti-rotation and anti-extraction characteristics, which is more conducive to the application of the twisting force. The above-mentioned handle adjustment device 2 of the electric scooter of the present invention has the advantage of grip elasticity and excellent grip, and is easy to continuously rotate and apply force to rotate rapidly, and the overall is excellent. The bonding strength exhibits excellent anti-rotation and anti-stripping characteristics, so that the preferred embodiment of the present invention can achieve the objective of the present invention, and the equivalent changes and modifications of the patent application according to the present invention are still However, the above description is only intended to limit the scope of the invention, and the scope and the description of the invention are within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a conventional electric scooter for adjusting the angle of a handle; FIG. 2 is a perspective view showing an adjustment of a handle angle; FIG. 3 is a cross-sectional view showing the structure. FIG. 4 is an exploded perspective view showing a preferred embodiment of the adjusting device, and FIG. 5 is a sectional view of the combined electric cross-propelled vehicle; FIG. The handle of the electric scooter of the electric scooter is described; the description of the preferred embodiment and the handle is shown in the sectional view of the handle of the preferred embodiment and FIG. 6 is a sectional view of the handle; and 1257301 is a A schematic diagram of a three-dimensional action illustrating the preferred embodiment for adjusting the angle of the handle. 12 1257301
【主要元件符號說明】 2 電動代步車之把手調整裝置 21 螺桿體 211 螺紋段 212 固輪段 213 軸桿部 214 徑盤部 215 多角塊部 216 第一欲槽 22 轉輪體 221 輪盤部 222 環輪部 223 軸套部 224 輻翼部 225 凸塊部 226 第二嵌槽 23 握旋體 231 握持部 232 溢料部 233 第三喪槽 4 把手 41 固定桿 42 活動桿 13[Description of main component symbols] 2 Handle adjustment device for electric scooter 21 Screw body 211 Thread segment 212 Solid wheel segment 213 Shaft portion 214 Diameter portion 215 Multi-angle block portion 216 First groove 22 Rotary body 221 Roulette portion 222 Ring wheel portion 223 Bushing portion 224 Radial wing portion 225 Bulge portion 226 Second recessed groove 23 Gripper body 231 Grip portion 232 Overflow portion 233 Third sulcus 4 Handle 41 Fixing rod 42 Movable rod 13