M440920 t 五、新型說明： 1Q1M440920 t V. New description: 1Q1
修正 年月· ~卢古 8. 3〇^'lfiyU 【新型所屬之技術領域】 本創作係有關一種自行車之座管結構，尤指一種具有緩 衝、吸震功能之吸震座管結構。 【先前技術】 按，一般自行車之座椅多係在其底部至少併列有兩根支 桿，於兩支桿處設有一聯結塊，而自行車之車架則係向上延 ® 伸有一座管，利用座管頂部之聯結構造將座椅底部的支桿夾 固而將座椅固定在座管的頂端；透過座椅及座管的傳遞作 用，讓騎乘者之身體重量得以平均分佈至車架，同樣的來自 於地面的震動亦會透過座桿傳遞至騎乘者之臀部。 故為了騎乘舒適，除在座墊表面設置海綿或其他緩衝材 外，更有在座墊底部設置避震裝置，以達到避震效果。 早期自行車座墊避震裝置係使用金屬製成之螺旋彈 簧，但因螺旋彈簧無法產生令人滿意的避震效果，重量重， • 並且其兩端係藉螺絲鎖固於座墊本體及桿架，當彈簣壓縮、 伸張以吸收震動時，即會不斷發出金屬摩擦之噪音。 【新型内容】 有鑑於此，本創作即在提供一種組裝、加工容易，結構 相對較為簡單、可靠之改良式吸震座管，為其主要目的者。 為達上揭目的，本創作之改良式吸震座管係設有管體以 及框接座，用以構成自行車車架與座椅之聯結，該管體頂部 3 M440920 丨年月π修正 料.Λ 3 _充 套座，該套座設有第 一定位部，而該樞接座相對應之 侧邊分別設有長槽孔，且該樞接座底部設有第二定位部，並 有至少一彈性緩衝體，係設於該套座與該樞接座底部之間， 另有一定位件係經由該套座穿設於該樞接座之長槽孔間。 據以’當座椅遇震受壓時，該樞接座會下壓而與套座呈 夹合式位移’並因而壓抵彈性緩衝體進而產生座墊緩衝功 能，不但整體改良式吸震座管之結構較為簡單，且加工、組 裝亦相對較為容易。Revision Year Month · ~Lugu 8. 3〇^'lfiyU [New Technology Area] This creation is about a bicycle seat tube structure, especially a shock absorber seat tube structure with cushioning and shock absorption. [Prior Art] According to the general bicycle seat, at least two struts are juxtaposed on the bottom of the bicycle, and a joint is provided at the two poles, and the bicycle frame is extended upwards with a tube. The joint structure at the top of the seat tube clamps the support rod at the bottom of the seat to fix the seat to the top end of the seat tube; the transmission of the seat and the seat tube allows the rider's body weight to be evenly distributed to the frame, also The vibration from the ground is also transmitted to the rider's buttocks through the seatpost. Therefore, in order to ride comfortably, in addition to the sponge or other cushioning material on the surface of the seat cushion, a shock absorber is arranged at the bottom of the seat cushion to achieve the shock absorber effect. The early bicycle seat cushion suspension device uses a coil spring made of metal, but the coil spring cannot produce a satisfactory shock absorber effect, and the weight is heavy, and the two ends thereof are screwed to the seat cushion body and the rod frame by screws. When the magazine is compressed and stretched to absorb the vibration, the metal friction noise is constantly emitted. [New content] In view of this, this creation is to provide an improved shock absorber seat tube that is easy to assemble and process, relatively simple and reliable in structure, and its main purpose. In order to achieve the goal, the improved shock absorber seat tube system of the present invention is provided with a pipe body and a frame joint for forming a connection between the bicycle frame and the seat, and the top of the pipe body is 3 M440920. 3 _ filling sleeve, the sleeve is provided with a first positioning portion, and the corresponding side of the pivoting seat is respectively provided with a long slot hole, and the bottom of the pivoting seat is provided with a second positioning portion, and at least one The elastic buffer body is disposed between the sleeve and the bottom of the pivoting seat, and another positioning component is disposed between the long slot of the pivoting seat via the sleeve. According to the 'when the seat is under shock, the pivoting seat will be pressed down and clamped to the sleeve' and thus pressed against the elastic buffer body to generate the cushion cushioning function, not only the overall improved shock absorber seat tube The structure is relatively simple, and processing and assembly are relatively easy.
依據上述主要結構特徵，所述之套座係形成開口向上之υ 型結構體，而該υ型結構體相對於二長槽孔處並形成有定位 孔。 依據上述主要結構特徵，所述之第一定位部可以為凹入 於套座之凹槽結構體，而該彈性缓衝體底部則相對形成卡掣 於該套座之凸塊結構體；或者’該第一定位部可以為突出於 套座之凸塊結構體，而該彈性緩衝體底部則相對形成卡掣於 該套座之凹槽結構體。 依據上述主要結構特徵，所述之第二定位部可以為突出 # 於樞接座底部之凸塊結構體，而該彈性緩衝體頂部則相對形 成卡掣於該樞接座之凹槽結構體；或者，該第二定位部可以 為突出於樞接座底部之凹槽結構體，而該彈性缓衝體頂部則 相對形成卡掣於該樞接座之凸塊結構體。 依據上述主要結構特徵’所述之拖接座相對於該長槽孔 之兩外側分別設有裝配孔，供利用二螺栓將兩組失固件安裝 於該樞接座，再由各夾固件將座椅底部的支桿夾固。 依據上述主要結構特徵，所述之定位件可設有螺桿以及 M440920 • * ·According to the above main structural features, the sleeve is formed with an open-up υ-shaped structure, and the 结构-shaped structure is formed with a positioning hole with respect to the two long slots. According to the above main structural features, the first positioning portion may be a recessed structure recessed in the sleeve, and the bottom of the elastic buffer body is oppositely formed with the convex structure of the sleeve; or The first positioning portion may be a protrusion structure protruding from the sleeve, and the bottom of the elastic buffer body is oppositely formed with the groove structure of the sleeve. According to the above main structural features, the second positioning portion may be a protruding structure at the bottom of the pivoting seat, and the top of the elastic buffering body is oppositely formed with the groove structure of the pivoting seat; Alternatively, the second positioning portion may be a groove structure protruding from the bottom of the pivoting seat, and the top of the elastic buffer body is oppositely formed with the protruding block structure of the pivoting seat. According to the above main structural features, the drag seat is respectively provided with a mounting hole with respect to the two outer sides of the long slot, and two sets of the missing fasteners are mounted on the pivot socket by two bolts, and then the clamps are used for seating. The struts at the bottom of the chair are clamped. According to the above main structural features, the positioning member can be provided with a screw and M440920 • *
修{Li 版\月3言補充I T 螺帽。 【實施方式】 本創作之特點，可參閱本案圖式及實施例之詳細說明而 獲得清楚地瞭解。 如第一圖至第三圖所示，本創作之改良式吸震座管10係 包括有：一管體11、一樞接座12，至少一彈性缓衝體13以及 一定位件14 ;其中·· • 該管體11係用以與自行車之車架（圖略）相聯結，其管體 11頂部設有一套座Π1，如圖所示之實施例中，該套座111係 形成開口 112向上之U塑結構體，而該1]型結構體相對應側形成 有定位孔113,該套座111並設有第一定位部114。 該樞接座12係用以與自行車之座椅（圖略）相聯結，其相 對應之侧邊分別設有與該定位孔113相對長槽孔121，且該樞 接座12底部設有第二定位部122 ° 至於，該彈性緩衝體13係設於該套座111與該樞接座12 • 底部之間，並定位於第一、第二定位部114、122間，其可以 為一彈性膠體或一彈簧，而該定位件14則經由該套座丨11穿設 於該樞接座之長槽孔121間’其中該定位件14可設有螺桿141 以及螺帽142。 於實施時，該彈性缓衝體13可由開口 112置入於該套座 111，而該第一定位部114可以為凹入於套座U1之凹槽钟 體，而該彈性缓衝體13底部則相對形成卡掣於該凹槽 131結構體’以及該第二定位部122可以為突出於抱^ / 部之凹槽結構體，且該彈性緩衝體13頂部則相對形 ^您 5Repair {Li version\月3言Add I T nut. [Embodiment] The features of the present invention can be clearly understood by referring to the detailed description of the drawings and the embodiments. As shown in the first to third figures, the improved shock absorbing seat tube 10 of the present invention comprises: a tube body 11, a pivoting seat 12, at least one elastic buffer body 13 and a positioning member 14; · The tube body 11 is used to connect with the frame of the bicycle (not shown). The top of the tube body 11 is provided with a set of seat cymbals 1 . In the embodiment shown in the figure, the sleeve 111 forms an opening 112 upward. The U-shaped structure body is formed with a positioning hole 113 on the corresponding side of the 1]-type structure body, and the sleeve seat 111 is provided with a first positioning portion 114. The pivoting seat 12 is connected to the seat of the bicycle (not shown), and the corresponding side is respectively provided with a long slot 121 opposite to the positioning hole 113, and the bottom of the pivoting seat 12 is provided with a first The locating portion 122 is disposed between the sleeve 111 and the bottom of the pivoting seat 12 and positioned between the first and second positioning portions 114 and 122, which may be an elastic The locating member 14 is disposed between the long slot 121 of the pivoting seat via the sleeve '11. The positioning member 14 can be provided with a screw 141 and a nut 142. In the implementation, the elastic buffer body 13 can be inserted into the sleeve 111 by the opening 112, and the first positioning portion 114 can be a concave bell body recessed in the sleeve U1, and the bottom of the elastic buffer body 13 The structure of the recessed body 131 and the second positioning portion 122 may be a groove structure protruding from the ridge portion, and the top of the elastic buffer body 13 is oppositely shaped.
g補充I 該凹槽結構體之凸塊131結構體，藉由第一、第二定位部114、 122可將該彈性緩衝體13定位於該套座111與該樞接座12底部 之間’至於該螺林141由該套座之定位孔1丨3穿設於該樞接座 之長槽孔121間，並鎖固於另端之螺帽142而定位。 當座椅遇震受壓時’該樞接座12會下壓而與套座^呈夾 合式位移’並因而愿抵彈性緩衝體13進而產生座墊緩衝功 能，使該座椅於則、後、左、右皆具有緩衝避震功能，請同 時參閱第四圖所不，並藉由該定位件之螺桿141可於該長槽孔 121内形成滑移之緩衝行程。 备然，該第一定位部亦可以為突出於套座之凸塊結構 體，該彈性緩衝體底部則相對形成卡掣於該套座之凹槽結構 體；而該第二定位部可以為突出於樞接座底部之凸塊結構 體，而該彈性緩衝體頂部則相對形成卡掣於該樞接座之凹槽 結構體，同樣可達到將該彈性緩衝體卡掣定位之功能。" 附帶一提的是，本創作中之樞接座12相對於該長槽孔ΐ2ι 之兩外側分別設有裝配孔！ 2 3，如第—、二圖及第四圖所示， 以供利用二螺栓15將兩組夾固件16安裝於軸接座I〗，再由 各夾固件16將座椅底部的支桿21錢，以達到將座椅安袭於 ㈣座12頂部之目的’並可供調整該座椅之仰角。 综上所述，本創作提供自行車一較佳可 ;管’爱依法提呈新型專利之申請;本創作之技二I;: 創!揭7"如上’㈣熟悉本項技術之人士仍可能基於本 作士揭不而作各種不背離本案創作精神之替換及修飾。因 各種tit保護範圍應不限於實施例所揭示者，而應包括 種不㈣本創作之替換及修飾，並為以下之中請專利範圍 M44U920 ， 所涵蓋。 【圖式簡單說明】 第-圖係為本創作+吸震座管之外觀立體圖 第一圖係為本創作中吸震座管之結構分解圖 第三圖係為本創作中吸震座管之結構剖視圖 第四圖係為本創作中吸震座管之使用示意圖 •【主要元件符號說明】 吸震座管10 夾固件16 管體11 支桿21 套座111 開口 112 定位孔113 第一定位部114 樞接座12 • 長槽孔121 第二定位部122 裝配孔123 彈性緩衝體13 凸塊131 定位件14 螺桿141 螺帽142 螺拴15g Supplement I The structure of the bump 131 of the groove structure, the elastic buffer body 13 can be positioned between the sleeve 111 and the bottom of the pivot base 12 by the first and second positioning portions 114, 122' As for the screw 141, the positioning hole 1丨3 of the sleeve is disposed between the long slot holes 121 of the pivoting seat, and is locked by the nut 142 at the other end for positioning. When the seat is under shock, the pivoting seat 12 will be pressed down and will be disengaged from the sleeve ^ and will thus resist the elastic buffer body 13 to generate a cushion cushioning function, so that the seat is then The left and right sides have a buffering and shock-absorbing function. Please refer to the fourth figure at the same time, and the screwing 141 of the positioning member can form a sliding buffering stroke in the long slot 121. In addition, the first positioning portion may also be a protruding structure protruding from the sleeve, and the bottom of the elastic buffer body is oppositely formed with the groove structure of the sleeve; and the second positioning portion may be protruding The bump structure at the bottom of the pivoting seat, and the top of the elastic buffer body is oppositely formed with the groove structure of the pivoting seat, and the function of positioning the elastic buffer body can also be achieved. " Incidentally, the pivoting seat 12 of the present invention is provided with mounting holes respectively on the outer sides of the long slot holes ΐ2ι! 2 3, as shown in the first, second and fourth figures, for mounting the two sets of clamps 16 to the shaft sockets I by means of the two bolts 15, and then the poles 21 at the bottom of the seat by the clamps 16 Money, in order to achieve the purpose of the seat on the top of the (four) seat 12 'and can adjust the elevation angle of the seat. In summary, this creation provides a better bicycle; the tube 'loves to apply for a new patent according to law; the skill of the creation II;; create! expose 7 " as above (4) people familiar with the technology may still be based on This singer does not deviate from all kinds of substitutions and modifications that do not deviate from the creative spirit of this case. The scope of protection for various types of tits shall not be limited to those disclosed in the examples, but shall include the replacement and modification of the creations, and is covered by the following patent scope M44U920. [Simple diagram of the diagram] The first diagram is the appearance of the creation + shock absorber seat tube. The first diagram is the exploded view of the structure of the shock absorber seat tube. The third diagram is the sectional view of the structure of the shock absorber seat tube. The four figures are the schematic diagram of the use of the shock absorber seat tube in this creation. [Key element symbol description] Shock absorber seat tube 10 Clamping member 16 Tube body 11 Strut 21 Seat 111 Opening 112 Positioning hole 113 First positioning part 114 Pivot seat 12 • Long slot 121 Second positioning part 122 Mounting hole 123 Elastic buffer body 13 Bump 131 Positioning piece 14 Screw 141 Nut 142 Screw 15