M355888 “ 八、新型說明： '· 【新型所屬之技術領域】 本創作係㈣於-義整結構，_是個於自行車之座塾 與座管之間，藉啸供雜方式位移，所_座墊高低位置調整， 同時具有較佳調整操作之功效者。 【先前技術】 • 自行車座墊位置攸關於騎乘者的體型及騎乘時的舒適度，因 此於自行車轉之座管及座的雜立管上，職具調整功能 的結構設計，以符合各種體型及舒適性的需求。 座墊立管之罐結構，以其娜魏區分者，大致可分為高 度調整、前後調整、以及角度調整等；其中以座塾之高度調整結 構’以操作方式又可料手控及線控難兩種，提供 選用。 騎具有錄高度膽魏之錄立管結構，照美國專 利第6, 354, 557號者，其主要包含有：—内套管可容設於自行車 之-座管…該内套管具有—外環部可關該内套管於該座管内 之角度座桿’可位於該内套管之不同高度部位，且 於支撐該座管相對部位之該滑麟上方；一第一鍵槽，沿該滑座 桿之縱向設置；-支撐鍵，縱向貼設於該内套管内緣；該支撐鍵 受該第-鍵勸緣之導引_實限位於該第—鍵槽⑽預防該座 杯產生旋轉；-彈性元件大致上位於該内套管，以使該内套管推 動該滑座桿向上至相對於該内套管部位；距間隔之若干貫孔，沿 5 M355888 該第一鍵槽設置；一鎖固裝置，大致上接設於該支撐鍵上，且藉 以解除該鎖固裝置鎖設於該貫孔部位，可調整與該滑座桿間之相 關聯動作，該滑座桿係可滑動於預設鎖固位置之間以調整高度位 置，一鋼線，由該鎖固裝置延伸至自行車之驅動桿部位以控制該 鎖固裝置；-穿孔’穿設於該外環部，沿該滑座桿一中心軸線之 徑向設置，提供該鋼線穿設料環部；為該滑座桿之-最高限制 裝置，其大致包含有可_於各該穿額之—栓件，設於該第— 鍵槽内，使歸轉上的雜魅結合該支魏朝上赫之極限 位置上’藉_作者可_其位置，賴準確地升高調整，人性 化設置，理想的高度。 【新型内谷】（所欲解決之技術問題） 上述構件巾’其高度難之㈣方式主要躲控之赫，【其M355888 “ Eight, new description: '· 【New technology field】 This creation department (4) is in the meaning of the whole structure, _ is between the seat of the bicycle and the seat tube, the displacement by the way of mixing, _ cushion High and low position adjustment, and better function of adjustment operation. [Prior Art] • Bicycle seat cushion position 攸 About the rider's body shape and ride comfort, so the bicycle seat and seat On the tube, the structural adjustment function is designed to meet various body types and comfort requirements. The tank structure of the seat riser can be roughly divided into height adjustment, front and rear adjustment, and angle adjustment. Among them, the height adjustment structure of the seat can be controlled by the manual control and the wire control. It is available for selection. The rider has a highly erected log tube structure, according to US Patent No. 6,354, 557. The utility model mainly comprises: an inner sleeve can be accommodated in a bicycle seat tube, the inner sleeve has an outer ring portion, an inner sleeve can be closed in the seat tube, and an angle seat rod can be located in the inner sleeve Different height parts And a first keyway disposed along a longitudinal direction of the slide bar; a support key longitudinally attached to the inner edge of the inner sleeve; the support key is subjected to the first key The guidance of the persuasion _ is limited to the first keyway (10) preventing rotation of the seat cup; the elastic element is located substantially in the inner sleeve such that the inner sleeve pushes the slide rod upwardly relative to the inner sleeve a tube portion; a plurality of through holes spaced apart from each other along the 5 M355888 first keyway; a locking device substantially connected to the support button, and thereby releasing the locking device from being locked in the through hole portion Adjusting an associated action with the sliding seat bar, the sliding seat bar is slidable between the preset locking positions to adjust the height position, and a steel wire is extended from the locking device to the driving rod portion of the bicycle for control The locking device; the perforation is disposed in the outer ring portion, is disposed along a radial direction of a central axis of the sliding seat bar, and provides the steel wire through the ring portion; the highest limit device of the sliding seat rod, It generally includes a bolt that can be used for each of the wearing amounts, and is provided in the first In the keyway, the miscellaneous charm on the returning turn is combined with the limit position of the Wei Dynasty, and the position can be accurately increased, humanized, and ideal height. 】(The technical problem to be solved) The above-mentioned component towel's high difficulty (four) way mainly hides and controls, [its
件之配合精私佳時，該切鍵於線 擊該第一鍵槽兩侧壁之聲音。 、该第一鍵槽内位移時，如兩元 技移動亦會產生左右晃動及撞 M355888 故本案創作人認為此類座塾高度調整結構仍有改善空間，故提 供另-種可手控及線控，且具較佳調整操作性能以及高品f之自行 車座墊高度調整結構。 (解決問題之技術手段） 有鑑於此’摘作所賊可高度輕之自行車錄立管結 構，其主要包含有：相套設並作相對線徑位移之一内座管及一外 管’該内座管财兩斜雜之—調整槽，並於_整槽底緣 設有軸向制之若干調整孔；該外管τ方設有可有_塞其開口 之一塞件，其中央延伸有預定高度之位桿；-彈性件，其一 端穿設該定位桿外，另端則抵接霞内座管；-調整制動組Γ係 徑向穿設於各該外管及内座管之該調整槽部位，其具有預設部位 可嵌设於其-各細整仙之—定位件，並於該定位件相對於該 調整，兩側斜壁處形成有可相抵接配合之錐狀；藉此，於調整該 内座官及外管相對位置時’可提升調整槽及定位件兩者間之抵接 效果，並降低該彈性件因擺動而產生耗能之情形。 (對照先前技術之功效） 本創作之主要目的即在提供一種可高度調整之自行車座塾立管 結構’係轉_麵做彳结穿設射卜管助座管，並使其定位 件及調整槽以斜面抵接設計，可無需設定較高的配合精度，又能增 、-面積達!恢佳之配合，降低噪音之發生*具有較高品質之調 整操控性能。 、 本創作之次一目的即在提供一種可高度調整之自行車座墊立管 7 M355888 供雜件穿設之定位崎， 左右晃動的情形，可降低回復力損耗。 - 本=之再-目的即在提供—種可高度調整之自行車座塾立管 ，、構件解，組設容易，係可降低人以製造成本。 【實施方式】 _首先請參照第-圖至第三圖，本創作所提供之—種可高度調整之When the matching of the pieces is good, the cutting key strikes the sound of the two side walls of the first key groove. When the first keyway is displaced, if the two-way movement moves, it will also cause left and right shaking and collision M355888. Therefore, the creator of this case thinks that there is still room for improvement in the height adjustment structure of such a seat, so another kind of manual control and line is provided. Control, and has better adjustment of operating performance and high-quality bicycle seat height adjustment structure. (Technical means to solve the problem) In view of the fact that the thief can be used as a high-light bicycle reclining structure, it mainly includes: a phase sleeve and one of the relative diameter displacements of the inner seat tube and an outer tube. The inner seat tube has two slanting-adjusting grooves, and a plurality of adjusting holes are formed axially at the bottom edge of the grooving groove; the outer tube τ is provided with a plug which can have a opening thereof, and the central portion thereof a positional rod having a predetermined height; an elastic member having one end penetrating the positioning rod and the other end abutting the inner seat tube; the adjusting brake group is radially disposed in each of the outer tube and the inner seat tube The adjusting groove portion has a predetermined portion that can be embedded in the locating member of each of the thin singularities, and the locating member is formed with a taper shape that can abut against each other with respect to the adjusting portion; Thereby, when the relative position of the inner seat and the outer tube is adjusted, the abutting effect between the adjusting groove and the positioning member can be improved, and the energy consumption of the elastic member due to the swing can be reduced. (Compared with the efficacy of the prior art) The main purpose of this creation is to provide a height-adjustable bicycle seat riser structure, which is a turn-to-face joint, and to make the positioning and adjustment The groove is designed with a beveled surface to avoid the need to set a high matching precision, and can increase, - the area is up! The perfect fit, reduce the occurrence of noise * with high quality adjustment and control performance. The second purpose of this creation is to provide a height-adjustable bicycle seat riser. 7 M355888 For the positioning of the miscellaneous parts, the left and right sway can reduce the restoring force loss. - The re-purpose of this = the purpose is to provide a highly adjustable bicycle seat riser, component solutions, easy to set up, can reduce people's manufacturing costs. [Embodiment] _ First, please refer to the first to third figures, which are highly adjustable
自=車座藝立管結構，係為手控結構之剌者，其主要包含有：一内 座官(」〇)、設於該内座管外之—外管⑽、與胁各該内座管⑽ 及外管⑽間之-彈性件⑽、徑向穿設於各該外細)及内座管 (10)之-職獅組⑽）、以及套設於各該外管⑽）及内座管⑽ 外部之一防塵套(50)。 該内座官（ίο)，其外緣預定部位軸向凹設有一調整槽（丨〗），某兩 側槽壁係呈斜峨；於賴錢(⑴雜設有齡翻之若干調整孔 (12)，該内座管（1〇)外緣壁預設部位設有凸狀之一限位緣（13);該内 座官（10)下方内緣壁形成有較大内徑之一套設槽（14)。 該外管（20) ’套設於該内座管（1〇)之外緣，使該内座管（1〇)可於 該外管（10)内作相對之線徑位移；一塞件（21)，設於該外管（2〇)下方 端緣以有效閉塞其開口；於該塞件（21)中央朝該外管（1〇)内部延伸有 預定高度之一定位桿（22);該外管（20)内緣壁軸向設有長條凹狀之一 限位槽（23)，提供該限位緣（13)可於其内作轴向線徑移動；各該内座 管（10)及外管（20)間係具有間距；各該内座管（10)及外管（20)預設部 位設有二間隙環(24)，分別設於該内座管（1〇)下方處，以及該外管（20) 8 M355888 上方内緣㈣位；—封蓋(25)，係套設於該上管⑽外緣及端緣處， 並於其中央提供該内座管（ίο)穿設。 該彈性件⑽’係設於該外f⑽）内，其—端穿設該定位桿(22) 外’另端則套設於該套設槽（14)内，而抵接於階狀槽底部位。 該調整制触(4〇)，仙各該外管⑽)助座管⑽之徑向穿設 於該外管(20)及該調整槽（⑴部位，並與該外管(2〇)同時相對於該調 整槽（11)作線徑位置變化，其具有預設部位可後設於其一各該調整孔 藝（12)内之-定位件⑷），以徑向線徑位移產生嵌設與否之狀態切換； 該定位件（41)具有位於前端之一嵌緣部（411)，可嵌設於其一之各該 s周整孔(12)内’-斜抵部(412) ’係形成於該定位件⑷）上相對於該 '調整槽（11)兩侧斜壁之部位；一導件(42)，係由各該外管（2〇)及内座 '管（10)之徑向穿設於該外管（20)及該調整槽（11)部位；該定位件(41) 則设於於該導件(42)之穿設端内，而可於其内座徑向線徑位移；該導 件(42)内緣以階狀槽孔形成有一抵接面（421); 一彈性件(43)，其兩 端分别抵接於各該定位件（41)及抵接面（421)，提供該定位件(41)朝 鲁該調整槽（11)移動之回復力；該調整制動組(4〇)具有一控制鈕(44)， 係套鼓於該導件(42)之另端’並以一固定螺栓(45)依序穿設各該控制 紐(44)、導件（42)、以及彈性件（43)，並以該固定螺栓(45)之穿設端 固定於該定位件(41)上’藉以拉引該控制钮(44)而同步使該固定螺栓 (45)牽動該定位件(41)以朝該調整槽（11)反向移動。 該防塵套(50)，係同時將各該内座管（1〇)及外管（2〇)上方套設其 内，可達到防水及防塵的效果。 藉由上述構件’於調整該内座管（1〇)及外管（2〇)相對位置時，可 9 M355888 提升各該調整槽（11)及定位件(41)兩者間之抵接效果，並降低該彈性 件（30)因擺動而產生耗能之情形。 為供進一步瞭解本創作構造特徵、運用技術手段及所預期達成之 功效’茲將本創作使用方式加以敘述如下： 本創作之組設’首先將各該封蓋（25)及防塵套(5〇)預先套於該内 座管（10)下方，再使該内座管（1〇)套設於該外管（2〇)内，並使該限位 緣（13)嵌設於該限位槽(23)内，此時各該封蓋(25)及該防塵套(5〇) 下方則套設於該外管（20)上方部位；將各該間隙環(24)分別設於該内 座管（下方及外管（20)上方内緣壁處；接著將該彈性件(3〇)由該外管 (20)下方穿設使其端緣定接於該套設槽（14)底緣；將該塞件(2ι)以其 定位桿(22)部位穿設於該彈性件(30)另端内徑，並使該塞件(21)璨設 固定於該外管（20)下方之内緣壁。 明參照第四圖至第五圖’將該調整控制組(4〇 )以徑向依序穿設組 接於各該防塵套(50)、封蓋（25)、外管（1〇)上方、間隙環(24)及内座 管（10)之調整槽(11)處，將各該定位件(41)、導件(42)、彈性件(43)、 控制鈕(44)、以及固定螺栓(45)依序串接，並使該導件(42)螺設固定 於該外管（20)上，此時該定位件(41)前端之該嵌緣部（411)可卡嵌於 其一之該調整孔（12)内呈定位狀態，或抵接於該調整槽（u)底緣處呈 滑動狀態；該抵接面（412)則有效抵貼於該調整槽（11)兩側之斜面上 ’即組裝完成。 本創作於高度定位狀態時，請參照第三圖至第五圖，此時該彈性 件(43)提供該定位件(41) 一推力使其前端該嵌緣部（41ι)卡嵌於其一 之該調整孔（12)内，而呈定位狀態；請參照第五圖，此時該斜抵部（412) M355888 係完整抵貼於該調整槽（12)之兩侧斜面上。 : 本創作當於可高度調整之滑動狀態時，請參照第六圖至第九圖， 首先將該控制鈕(44)朝外拉引，則該固定螺栓(45)牽動該定位件(41) 產生同步位移，而使該嵌緣部（411)朝外移動而離開該調整孔（12)呈 未嵌設狀態；請參照第六圖，接著將該内座管（1〇)作上下移動調整， 此時§朝上移動時該彈性件(3〇)則產生回彈力，當朝下移動時則壓縮 該彈性件(30);該内座管（10)相對於該外管(2〇)之高度位置調整確定 .後’請參照第九圖，放開該控制鈕(44)則該彈性件(43)即產生一回彈 力將該定位件(41)朝該調整槽⑻推頂，直至該嵌緣部（411)卡制於 該調整孔（12)呈定位狀態，則調整完成。 本創作該斜抵部（412)與該調整槽（11)兩側壁以斜面設計，於定 位狀態時不會產生間隙，無需高配合精度需求即能具有較佳之配合抵 貼效果因此可降低製造加工成本；同時，該斜抵部（412)與該調整 槽（11)兩侧壁之無間隙，則進一步增加抵貼面積而有效降提升該定位 件之肷卡定位效果；再者，斜面貼抵之無間隙配合結構設計，可消除 .該定位件因左右衝擊而產生噪音的情形發生。 本創作各該間隙環(24)之設置，主要係使該内座管（1〇)於該外管 (1〇)内作上下滑動時’因各該内座管（1〇)及外管（20)間之間距而產生 擺動情形，導致栢互衝撞之情形，藉以各該間隙環(24)之設置可使該 内座管（10)於該外管（2〇)内之上下滑動更為穩固，同時減少晃動、衝 狀的情形。 本創作該定位桿(22)係穿設於該彈性件（3〇)下方處，係提供該彈 性件(30)下方一可支撐之部位，藉以該彈性件（3〇)於伸縮作動時可降 11 •M355888 低晃動、搖擺而耗損彈性的情形；再者，該彈性件（30)可較穩定設置 於空間内不容易位移或偏離中心軸線。 本創作具高度調整之座墊立管結構’其構件簡單，組設容易，相 對於習知結構者，係可有效降低人工及製造成本，極具實用性，·且整 體調整操作簡單、容易，亦具有便利性；值得一提，本創作該防塵套 (50)係具有可保護各該内座管（1〇)及外管（2〇)，防止因接設部位外露 而遭受水份、塵土沾染，以影響整體作動效果；另，各該限位緣（13) φ 及限位槽（23)之設計’係使該内座管（1 〇)於該外管（20)内作軸向線徑 位移時，可防止其產生旋轉，一方面可降低線徑位移之作動損耗，另 一方面可使提供該調整制動組(4〇)之穿設孔部位之各該構件不會因 ' 錯開而影響組配。 請參照第十圖至第十四圖，係為本創作以線控方式之應用者，其 中該調整制動組(4〇)具有-控制線⑽），係穿設各該導件⑽、彈性 件(43) ’並以其穿設端岐於該定位件⑷)上，藉以拉引該控制線(⑹ 而同步使該定位件(41)朝該調整槽（11)反向移動。 • #高度調整之滑動狀態時，請參照第十四圖，首先將該控制線⑽ 朝外拉引而牽動該定位件(41)產生同步位移，而使該喪緣部⑼）朝 外移動而賴鞠整孔⑽呈核設狀態，則可使_座管⑽）進行 焉度調整；於高度定位狀態時，請參照第十三圖，係將該控制線(⑹ f除拉引力，此時轉性件(43)提供該定位件⑹—推力使其前端該 嵌緣部（411)卡嵌於其一之該調整孔⑽内，而呈定位狀態。 /綜合上述，本創作所揭露「可高度調整之自行車座墊立管結構」， 係提供-種南度調整之座塾立管，係具有斜面配合之各該定位件及調 12 M355888 整槽，以减傾雜件-切效果之就轉，齡娜性件設於 中心軸線之組設結構，以及該調整控制組徑岐卡之設計，可使整體 ^ '低_、低穌、⑽_便效果， 而獲致一高品質及實用性、係刹 產業實雌錢核構俾使整體確具 用，ham , ，、構成、、、°構又未曾見於諸書刊或公開使 為感^新型專利申請要件，懇請_鑑，早曰准予專利，至 原理柄叙趙倾繼所勒之技術 出說明書賴細⑯ 线，其離生之魏翻仍未超 明。 I之精神時，應在本_之顧内，合予陳Since the car seat art riser structure is the leader of the manual control structure, it mainly includes: an inner seat official ("〇"), an outer tube (10) disposed outside the inner seat tube, and each inner seat The elastic member (10) between the tube (10) and the outer tube (10), the radial member (10) in the outer tube and the inner tube (10), and the outer tube (10)) One of the outer sleeves (10) is a dust jacket (50). The inner seat official (ίο) has an adjustment groove (丨) in the axial direction of the predetermined part of the outer edge, and the groove wall of one of the two sides is inclined; 12), a predetermined position of the outer wall of the inner seat tube (1〇) is provided with a convex limiting edge (13); and a lower inner wall of the inner seat (10) is formed with a larger inner diameter a groove (14) is provided. The outer tube (20) is sleeved on the outer edge of the inner seat tube (1〇) so that the inner seat tube (1〇) can be used as an opposite line in the outer tube (10) a displacement member; a plug member (21) disposed at an edge of the lower end of the outer tube (2〇) to effectively close the opening thereof; and a predetermined height extending from the center of the plug member (21) toward the inside of the outer tube (1〇) a positioning rod (22); the inner wall of the outer tube (20) is axially provided with a long concave groove (23), and the limiting edge (13) is provided for axial diameter in the axial direction Moving; each of the inner seat tube (10) and the outer tube (20) has a spacing; each of the inner seat tube (10) and the outer tube (20) is provided with a second gap ring (24) at a predetermined portion, respectively Below the inner seat tube (1〇), and the outer edge (four) of the outer tube (20) 8 M355888; a cover (25) is sleeved on the outer edge and the end edge of the upper tube (10), and is provided at the center thereof. The elastic member (10) is disposed in the outer f(10)). The end is disposed outside the positioning rod (22) and the other end is sleeved in the sleeve (14) and abuts against the bottom of the stepped groove. The adjustment touch (4〇), the outer tube (10) of the outer tube (10), the radial direction of the support tube (10) is disposed in the outer tube (20) and the adjustment groove ((1) portion, and simultaneously with the outer tube (2〇) The position of the wire diameter is changed with respect to the adjusting groove (11), and the positioning part can be disposed in the adjusting member (12) of the adjusting hole (12), and the positioning device (4) is inserted by the radial wire diameter displacement. Whether or not the state is switched; the positioning member (41) has a flange portion (411) at the front end, and can be embedded in the inner circumference of each of the s-holes (12). Formed on the positioning member (4)) with respect to the portion of the inclined wall on both sides of the 'adjustment groove (11); a guide member (42) is formed by each of the outer tube (2〇) and the inner seat 'tube (10) Radially disposed in the outer tube (20) and the adjusting groove (11); the positioning member (41) is disposed in the wearing end of the guiding member (42), and can be disposed in the inner diameter of the guiding member (42) The inner diameter of the guide member (42) is formed with an abutting surface (421) by a stepped slot; an elastic member (43) has two ends abutting against the positioning members (41) and a joint (421), providing a restoring force of the positioning member (41) moving toward the adjusting groove (11) The adjusting brake set (4〇) has a control button (44), and the sleeve is bulged at the other end of the guide member (42) and the control buttons (44) are sequentially disposed by a fixing bolt (45). a guiding member (42) and an elastic member (43) are fixed to the positioning member (41) by a piercing end of the fixing bolt (45), by which the control button (44) is pulled to synchronize the fixing bolt (45) The positioning member (41) is pulled to move in the opposite direction toward the adjustment groove (11). The dust jacket (50) is disposed inside the inner seat tube (1 inch) and the outer tube (2 inch) at the same time to achieve waterproof and dustproof effects. When the relative position of the inner seat tube (1〇) and the outer tube (2〇) is adjusted by the above-mentioned member ', the abutment effect between the adjustment groove (11) and the positioning member (41) can be improved by 9 M355888. And reducing the energy consumption of the elastic member (30) due to the swing. In order to further understand the characteristics of this creation, the use of technical means and the expected results, the use of this creation is described as follows: The composition of this creation 'first cover each cover (25) and dust jacket (5〇) Pre-sleeved under the inner seat tube (10), and then the inner seat tube (1〇) is sleeved in the outer tube (2〇), and the limit edge (13) is embedded in the limit In the slot (23), the cover (25) and the dust jacket (5〇) are respectively disposed under the outer tube (20); the gap rings (24) are respectively disposed therein. a seat tube (the lower and outer tubes (20) above the inner edge wall; then the elastic member (3〇) is passed under the outer tube (20) so that the end edge is fixed to the bottom of the sleeve (14) The plug (2) is inserted through the positioning rod (22) portion at the inner diameter of the other end of the elastic member (30), and the plug member (21) is disposed and fixed under the outer tube (20) The inner edge wall. Referring to the fourth to fifth figures, the adjustment control group (4〇) is sequentially arranged in the radial direction to be assembled to each of the dust jacket (50), the cover (25), and the outer tube. (1〇) adjustment of the upper, gap ring (24) and inner seat tube (10) (11), each of the positioning member (41), the guide member (42), the elastic member (43), the control button (44), and the fixing bolt (45) are serially connected in series, and the guide member (42) The screw is fixed on the outer tube (20). At this time, the edge portion (411) of the front end of the positioning member (41) can be engaged in one of the adjusting holes (12), or can be positioned. Connected to the bottom edge of the adjusting groove (u) to be in a sliding state; the abutting surface (412) is effectively abutted on the inclined surface on both sides of the adjusting groove (11), that is, the assembly is completed. Please refer to the third to fifth figures. At this time, the elastic member (43) provides the positioning member (41) with a pushing force to engage the front edge portion (41i) of the adjusting portion (41). In the middle, it is in the positioning state; please refer to the fifth figure, at this time, the oblique portion (412) M355888 is completely abutted on the inclined surfaces on both sides of the adjusting groove (12): The creation is in a highly adjustable sliding In the state, please refer to the sixth to ninth drawings. First, the control button (44) is pulled outward, and the fixing bolt (45) pulls the positioning member (41) to generate a synchronous displacement, and the flange portion is made. (411) moving outward Move away from the adjustment hole (12) in an un-embedded state; please refer to the sixth figure, and then adjust the inner seat tube (1〇) up and down, at this time § upward movement of the elastic member (3〇) Then, a resilient force is generated, and when moving downward, the elastic member (30) is compressed; the position of the inner seat tube (10) relative to the height of the outer tube (2〇) is determined. After that, please refer to the ninth figure, When the control button (44) is opened, the elastic member (43) generates a resilient force to push the positioning member (41) toward the adjusting groove (8) until the fitting portion (411) is engaged with the adjusting hole (12). ) is in the positioning state, the adjustment is completed. The two side walls of the inclined portion (412) and the adjusting groove (11) are designed with a sloped surface, and no gap is generated in the positioning state, so that the matching effect can be better without the need of high matching precision, thereby reducing the manufacturing process. At the same time, the gap between the inclined portion (412) and the two side walls of the adjusting groove (11) further increases the abutting area and effectively reduces the Leica positioning effect of the positioning member; The gapless matching structure design can eliminate the situation that the positioning member generates noise due to the left and right impact. The arrangement of each of the gap rings (24) is mainly for the inner seat tube (1〇) to slide up and down in the outer tube (1〇) because of the inner seat tube (1〇) and the outer tube (20) A swing situation occurs between the distances, causing the collision of the cypresses, whereby the arrangement of the gap rings (24) allows the inner seat tube (10) to slide up and down within the outer tube (2). To stabilize, while reducing the situation of shaking and punching. The positioning rod (22) is disposed under the elastic member (3), and provides a supportable portion under the elastic member (30), whereby the elastic member (3〇) can be used for stretching and contracting. Drop 11 • M355888 Low sway, sway and wear elastic; in addition, the elastic member (30) can be more stably disposed in the space and is not easily displaced or deviated from the central axis. The height-adjustable seat cushion riser structure of the present invention has a simple structure and is easy to assemble. Compared with the conventional structure, the utility model can effectively reduce labor and manufacturing costs, and is highly practical, and the overall adjustment operation is simple and easy. It is also convenient; it is worth mentioning that the dust jacket (50) is designed to protect each of the inner seat tube (1〇) and the outer tube (2〇) to prevent moisture and dust from being exposed due to the exposed parts. Contaminated to affect the overall effect; in addition, each of the limiting edge (13) φ and the design of the limiting groove (23) is such that the inner seat tube (1 〇) is axially disposed in the outer tube (20) When the wire diameter is displaced, it can prevent rotation, and on the other hand, the operation loss of the wire diameter displacement can be reduced, and on the other hand, the components of the through hole portion of the adjustment brake group (4〇) can be prevented from being staggered. And the impact of the group. Please refer to the tenth to fourteenth drawings, which are the application of the line control method for the creation, wherein the adjustment brake group (4〇) has a control line (10), which is provided with each of the guide members (10) and the elastic member. (43) 'and its end is placed on the positioning member (4), thereby pulling the control line ((6) and synchronously moving the positioning member (41) backward toward the adjusting groove (11). When adjusting the sliding state, please refer to the fourteenth figure. First, the control wire (10) is pulled outward to pull the positioning member (41) to generate a synchronous displacement, and the rim portion (9)) is moved outwards. When the hole (10) is in the set state, the _ seat tube (10) can be adjusted for the twist; in the height positioning state, please refer to the thirteenth figure, the control line ((6) f is pulled and the force is changed. (43) providing the positioning member (6) - the thrust is such that the front end portion (411) is engaged in the adjustment hole (10) and is positioned. / In summary, the present disclosure discloses "highly adjustable" The bicycle seat cushion riser structure is provided with a south-adjusting seat riser, which is provided with a slanted surface and each of the positioning members and the 12 M35 5888 whole trough, to reduce the amount of miscellaneous pieces - the effect of cutting, the structure of the age-setting parts set on the central axis, and the design of the adjustment control group diameter Leica can make the whole ^ 'low_, low , (10) _ effect, but to achieve a high quality and practicality, the system of the brakes industry, the actual construction of the nuclear structure makes the whole use, ham,,, composition,, and structure have not been seen in the books or public sense ^ New patent application requirements, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ In the case of this _
13 •M355888 【圖式簡單說明】 第圖為本創作-較佳實施例之立體外觀示意圖。 第-圖為本創作-較佳實施例之立齡解示意圖。 第二圖為本創作—較佳實施例之平面剖視示意圖-第四圖為本創作較佳實施例之平面剖視示意圖二 第五圖為本創作—較佳實施例之平面職示意圖三 第'、圖為本_〜較佳實施例之使驗態示意圖-第七圖為本創作〜錄實施例之·狀態示意圖二 圖為本紹乍較佳實施例之使用狀態示意圖三 九圖為本創作〜較佳實施例之使錄態示意圖四 十圖為本浙另—實施例之立體外觀示意圖。 楚十圖為本創作另—實施例之立體分解示意圖。 =二圖為本創作另—實施例之平面剖視示意圖一 =二_本創料_實施例之平關視示意圖二 四圖為本創作另一實施例之平面剖視示意圖三 14 M35588813 • M355888 [Simple Description of the Drawings] The figure is a schematic perspective view of the creation-best embodiment. The first figure is a schematic diagram of the ageing solution of the present creation-preferred embodiment. The second drawing is a schematic cross-sectional view of a preferred embodiment of the present invention. The fourth drawing is a schematic cross-sectional view of a preferred embodiment of the present invention. 'Fig. _~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The schematic view of the preferred embodiment of the present invention is a schematic view of the three-dimensional appearance of the present embodiment. The Chu 10 diagram is a three-dimensional exploded view of another embodiment of the creation. = 2 is a schematic cross-sectional view of another embodiment of the present invention. The second embodiment of the present invention is a schematic cross-sectional view of another embodiment.
【主要元件符號說明】 [本創作] 内座管 (10) 調整制動組 調整槽 (11) 定位件 調整孔 (12) 嵌緣部 限位緣 (13) 斜抵部 套設槽 (14) 導件 外管 (20) 抵接面 塞件 (21) 彈性件 定位桿 (22) 控制姐 限位槽 (23) 固定螺栓 間隙環 (24) 控制線 封蓋 (25) 防塵套 彈性件 (30) OT—-112234560 4- 4- 4 4 4 4 4 4 4 4 5 Γν Γν κίν Γν /IV /IV '\ /ι\ /IV /IV /IV \ly 2 ο 15[Main component symbol description] [This creation] Inner seat tube (10) Adjust brake group adjustment groove (11) Positioning member adjustment hole (12) Insert edge limit edge (13) Oblique abutment groove (14) Outer tube (20) Abutment plug (21) Elastic part positioning rod (22) Control seat limit groove (23) Fixing bolt gap ring (24) Control line cover (25) Dust boot elastic part (30) OT—112234560 4- 4 4 4 4 4 4 4 4 4 5 Γν Γν κίν Γν /IV /IV '\ /ι\ /IV /IV /IV \ly 2 ο 15