M392793 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種自行車座管之避震結構，尤指一 種一端呈透空狀之座管，可提供增加避震緩衝之效果，且 具組設便利性之自行車座管之避震結構者。 【先前技術】 φ 自行車於車架後段上方，主要係利用一座管將座墊組 設於車架上方，以提供騎乘者乘坐之功效者；由於騎乘時， 車架遇路面不平或遇障礙物而產生震動，震動會由車架經 前叉、把手以及座管、座墊傳遞至人體手部及會陰部，因 此會影響騎乘的舒適性，部分車種會於前、後叉組設避震 構件，藉以減輕震動，然而部份震動力量仍會經由座管傳 遞至座墊及人體會陰部，而造成不舒適感。此外，例如公 • 路車前、後叉不具避震構件，因此座管之避震設計係為相 當重要。 常見使用於自行車座管之避震結構，依組設位置大致 係分為設於座管内部或設於座管頭部；其中，設於座管内 部之避震結構，其係具有相互穿套之一内套管及一外套 管，於該内、外套管間組設有一避震單元，該内套管另端 • 係與供自行車固定之一鎖結單元連結，藉該避震單元以吸 ' 收震動力量，以達避震之效果；另，設於座管頭部之避震 M392793 結構，其中該座管頭部係供與一座墊相接，且於該座管頭 部與座管間設有一彈性元件，可吸收震動力量，以達避震 之效果。 按，習知設於座管内部之避震結構，如國内第 096216980號新型專利所揭露之「自行車避震座管」，其係 具有一外套管，包括沿一中心軸線相背設置之一第一端部 與一第二端部；一支撐單元，包括一穿設於該外套管之第 一端部的内套管、一穿設於該内套管之支撐桿、一連結該 支撐桿與内套管之固定件、一設置於該外套管之第一端部 的調整件、一設置於該支撐桿與該内套管間之束縮件，及 一設置於該調整件與該束縮件間且與該束縮件相頂抵之間 隔組；及一避震單元，包括一設置於該外套管之第二端部 的彈性件，及一與該彈性件相頂抵之限位組，該彈性件具 有一與該支撐單元相頂抵之第一簧圈段，及一第二簧圈 段，其中，該第一簀圈段之節距不等於該第二簀圈段之節 距。 另，習知設於座管頭部之避震結構，如國内第 097220479號新型專利所揭露之「自行車座桿之減震結 構」，其主要包含有：一座管頭部，係為提供與一座墊接設 之部位，其中該座管頭部下緣係設有一容置室；一座管， 為提供該座墊支撐之管體；一固定基座，係設於該座管之 管體内緣；一彈性元件，係設於各該座管頭部及固定基座 間之彈性材質，其具有預設高度之一緩衝部，以其二端面 4 M392793 分別抵接於各該座管頭部及固定基座相對應之端面，並將 各該座管頭部及固定基座隔開；一固定環，係設於該座管 頭部，將該座管頭部及固定基座固定；一防塵元件，系套 設於該座管頭部及座管間。 【新型内容】 上述所揭結構中，前者係將避震單元設置於該内套管 • 與外套管之間’且穿設於該内套管之支撐桿其另端係與供 座墊連結之一鎖結單元連結，以提供避震效果；後者則係 將彈性件設置於該座管頭部與座管之間，同樣可提供座管 之避震效果。 惟’該二習知結構座管之避震設計其結構過於複雜且 構件多’造成自行車座管之避震結構之重量増加，且其組 裝繁瑣、不便利，整體結構實用性確有待改良之必要者； Φ 故本創作人，係於座管本體之一端設呈環狀座體之一組接 部’其可因應本體受震動力量時，而產生微量彈性變形， 以達避震緩衝之功效，且其便利組設，提供一具實用創新 之自行車座管之避震結構。 (解決問題之技術手段） ^ 有鑑於此，本創作所揭露之自行車座管之避震結構， 其包含有：一本體，係為管狀而具有一中空部位；一組接 M392793 部’係呈環狀座體-體形成於該本體之—端，其係由封閉 透空狀之-内壁’及具預設曲率之—外璧所共同形成，於 該組接部上方處之各該内、外壁相對位置係設為一結合 部，提供一可组設連結之部位；藉由上述構件，當該本體 承受震動力量時，該組接部可產生微量變形以吸收震動力 量，另該結合部可便利與錢組設，整體可達避震緩衝及 組裝便利性之功致。M392793 V. New description: [New technical field] This creation is about a shock absorber structure for bicycle seat tube, especially a seat tube with a hollow end, which can provide the effect of increasing shock absorber cushioning. A suspension structure for a bicycle seat tube that is convenient. [Prior Art] φ Bicycle is above the rear section of the frame, mainly using a tube to set the seat cushion above the frame to provide the rider with the effect of riding; when riding, the frame is uneven or obstacle The vibration is generated by the object, and the vibration is transmitted from the frame to the human hand and the perineum through the front fork, the handle, the seat tube and the seat cushion, so that the riding comfort is affected, and some types of vehicles will be set in the front and rear fork groups. The vibration component is used to reduce the vibration, but part of the vibration force will still be transmitted to the seat cushion and the human perineum through the seat tube, resulting in discomfort. In addition, for example, the front and rear forks of the public road do not have shock-absorbing components, so the suspension design of the seat tube is of considerable importance. The shock absorber structure commonly used in the bicycle seat tube is generally disposed inside the seat tube or at the head of the seat tube according to the group position; wherein the suspension structure disposed inside the seat tube has a mutual wear sleeve An inner sleeve and an outer sleeve are provided with a shock absorber unit between the inner and outer sleeves, and the outer sleeve is connected to a locking unit for fixing the bicycle, and the shock absorber unit is used to suck The vibration force is collected to achieve the effect of the suspension; in addition, the shock absorber M392793 structure is arranged on the head of the seat tube, wherein the head of the seat tube is connected with a mat, and the head of the seat tube and the seat tube There is an elastic element that absorbs the vibration force to achieve the shock-absorbing effect. According to the "shock suspension seat tube" disclosed in the domestic patent No. 096,216,980, which has an outer sleeve, including one opposite to the center axis. a first end portion and a second end portion; a support unit includes an inner sleeve that is disposed at the first end of the outer sleeve, a support rod that is disposed through the inner sleeve, and a connecting rod a fixing member with the inner sleeve, an adjusting member disposed at the first end of the outer sleeve, a shrinking member disposed between the supporting rod and the inner sleeve, and a adjusting member and the bundle a spacer group between the shrinking members and the beam-retracting member; and a shock absorbing unit comprising an elastic member disposed at the second end of the outer sleeve, and a limit abutting the elastic member The elastic member has a first coil segment abutting the support unit and a second coil segment, wherein the pitch of the first loop segment is not equal to the knot of the second loop segment distance. In addition, the shock absorber structure of the head of the seat tube is known as the "damping structure of the bicycle seatpost" disclosed in the new patent No. 097220479, which mainly includes: a pipe head, which is provided for a padded portion, wherein the lower edge of the seat of the seat is provided with a receiving chamber; a tube for providing the support of the seat; and a fixed base for the tube of the seat An elastic member is an elastic material disposed between each of the seat tube heads and the fixed base, and has a buffer portion of a preset height, and the two end faces 4 M392793 abut each of the seat tube heads respectively And a corresponding end surface of the fixed base, and the head of the seat tube and the fixed base are separated; a fixing ring is disposed on the head of the seat tube, and the head of the seat tube and the fixed base are fixed; The dustproof component is sleeved between the head of the seat tube and the seat tube. [New content] In the above-mentioned structure, the former is disposed between the inner sleeve and the outer sleeve, and the support rod of the inner sleeve is connected to the seat cushion. A lock unit is connected to provide a shock absorbing effect; the latter is provided between the head of the seat tube and the seat tube, and the shock absorber effect of the seat tube is also provided. However, the shock absorption design of the two conventional structure seat tubes is too complicated and the number of components is too large, which causes the weight of the suspension structure of the bicycle seat tube to increase, and the assembly is cumbersome and inconvenient, and the practicality of the overall structure needs to be improved. Φ The original creator is located at one end of the seat tube body and is provided with a joint portion of the annular seat body, which can generate a slight elastic deformation when the body is subjected to the vibration force, so as to achieve the effect of the shock absorber buffer. And it is convenient to set up to provide a practical and innovative bicycle seat tube suspension structure. (Technical means for solving the problem) ^ In view of the above, the shock absorber structure of the bicycle seat tube disclosed in the present invention comprises: a body having a tubular shape and having a hollow portion; and a set of M392793 portions being ringed. The body-body is formed at the end of the body, and is formed by a closed-empty-inner wall and an outer rim having a predetermined curvature, and the inner and outer walls are located above the set of joints. The relative position is set as a joint portion to provide a portion that can be connected; by the above member, when the body is subjected to vibration force, the joint portion can generate a slight deformation to absorb the vibration force, and the joint portion can be conveniently With the money set, the overall can achieve shock absorber buffer and assembly convenience.
(對照先前技術之功致） 本創作目的之-即在提供一種自行車座管之避震結 構’係於本體之1設有呈環狀座體之—組接部，且其上 方°又有、^相供與座塾組設結合，當車體因路況障礙 產生震動力1並傳遞至該本㈣，㈣ 形，以吸收該震動力量，料避震緩衝之功效。 本創作作目的之二即在提供一種自行車座管之避震結 構’該結合部—側傾斜狀之各制、㈣接㈣計，配合 該連結件設有對應之形狀並加以束合，以增加㈣ 之效果，則達穩固結合之功效。(Compared with the work of the prior art) The purpose of the present invention is to provide a suspension structure for a bicycle seat tube, which is provided with a ring-shaped seat body, and has an upper portion. ^The combination of the supply and the seat set, when the car body due to road conditions, the vibration force 1 and transmitted to the (4), (four) shape, to absorb the vibration force, the effect of shock absorber buffer. The second objective of the present invention is to provide a shock absorber structure for a bicycle seat tube, the joint portion, a side inclined shape, and a fourth joint (four) meter. The joint member is provided with a corresponding shape and is bundled to increase (4) The effect is to achieve a stable combination.
本創作作目的之三即在提供一種自行車座管之避震社 構，該組接和部設置-緩衝元件，且該緩衝元件係為較 軟於該本體讀質’以達增加賴㈣緩衝之功效。 本創作作目的之四即在提供一種自行車座管之避震結 構，該組接部之透空狀設計，可分散由下而上之傳導力^ 6 巩jy厶m 即可降低部分震動力量，提供避震緩衝之功效。 【實施方式】 . 首先請參照第--七圖，本創作所提供之一種自行車 座官之避震結構，其主要包含有：一本體G〇)，及設於該 本體（10) —端之一組接部（2〇)。 該本體（10)，係為管狀而具有一中空部位（1丨）。 • 該組接部（20) ’係呈環狀座體一體形成於該本體（10) 之一端，其係由封閉透空狀之一内壁（21)，及具預設曲率 之一外壁（22)所共同形成，於該組接部（2〇)上方處之各該 内、外壁（21)(22)相對位置係設為一結合部（23)，提供一 可夾持組設連結之部位；各該内、外壁（21)(22)係以同一 圓心彎弧成形；該結合部（23)可配合對應各該内、外壁 . (21)(22)形狀之一連結件（31)，藉該連結件（31)之夾持連 φ 結’以供與一座墊（30)相互組設結合；再者，該結合部（23) 於該内壁（21)二側相對應部位分別設有一内壁接面（24)， 其係以預設角度呈斜向上狀，該結合部（23)於該外壁（22) 二側相對應部位分別設有一外壁接面（25)，其係以預設角 度呈斜向下狀。 其中，該本體（10)及組接部（20)係可為碳纖維或銘合 . 金等材質一體成形製成者。 • 措由上述構件，該座管本體（10)組接邹（2〇)且透空狀 7 T因應車體因路況障礙產生震動力量而傳遞至該 =⑽時’該組接部⑽會產㈣性變形以吸收該震動 、可減/傳遞至絲⑽）之震動力量，避免不舒適感， 、到避震緩衝之效果’且該結合部（23)可提供便利組設座 塾（30)<1纽，故整體結構極具避震緩衝及組設便利性者。 為供進-步瞭解本創作構造㈣、利技術手段及所 預’月達成之功效，茲將本創作使用方式加以敘述如下： 本創作之組設，係於該本體（1())之一端一體形成環狀 座體之該組接部（2〇)，而具有封閉透空狀之該内壁（21)， 及具預設曲率之該外壁（22)，且該組接部（2〇)上方處之各 該内、外壁（21)(22)相對位置係設為一結合部（23)，接著 將連結該座墊（30)之連結件（31)組設於該結合部（23)上， 即組設完成。 本創作之該本體（10)—端具有呈環狀座體之該組接部 (20) ’其上方處設有一結合部（23)以供與座墊（3〇)組設結 合’使該組接部（20)類似彈簧結構，當車體因路況障礙產 生震動力量並傳遞至該本體（10)時，該組接部（2〇)可產生 微量變形，如第八圖所示’以吸收震動力量，可減少傳遞 至座墊（30)之震動力量，以避免不舒適感，俾達避震緩衝 之功效；再者，該結合部（23)與座墊（30)之連結件（31)相 互組設結合時，可藉透空狀之該内壁（21)處供操作者手部 或工具進行安裝組設，以達便利組設之功效。 M392793 ' 本創作該結合部（23)二側傾斜狀之各該内、外壁接面 (24)(25)設計，配合該連結件（31)設有對應之形狀並加以 束合，如第六圖所示，以增加迫緊該結合部（23)之效果， 該連結件（31)亦可便利於該結合部（23)上調整位置，以便 利該座墊（30)作前、後位移或上、下傾斜調整動作，達到 穩固結合及便利調整座塾（30)之功效。 本創作該組接部（20)之透空狀設計，可分散由下而上 • 之傳導力，即可降低部份傳遞至座墊（30)之震動力量，同 樣可提供避震緩衝之功效者。 請參照第九圖，係為本創作之另一實施例，該組接部 (20)之各該内、外壁（22)(23)兩者間形成有中空之一容置 部（26)，並於該容置部（26)内設置有一緩衝元件（27)，則 該緩衝元件（27)係形成被包覆於該組接部（2〇)内，且該緩 衝元件（27)係為較軟於該本體（10)之材質應用，以達增加 • 彈性避震緩衝之功效；其中，該緩衝元件（27)係可為聚氨 酯（Polyurethane)或Kavler纖維等彈性材質製成者。 請參照第十圖，係為本創作之再一實施例，其中該容 置部（26)其分設之二端係延伸至該令空部位（11)，而使註 緩衝元件（27)之二端與中空部位（11)相連通，同樣可達增 加彈性避震緩衝之功效。 綜合上述，本創作所揭露之「自行車座管之避震妗 構」，係提供一具環狀座體之座管結構，該本體（1〇)之一端 -體形成職颜之該組接部⑵）’其係㈣閉透空狀之 -内壁⑼，及具—外壁（22)所共同形成，且於該組接部 (20)上方„又為一結合部⑵)，以供與座墊⑽便利組設連 結，當車體受路況障礙產生震動力量而傳遞至該本體⑽ 時’該组接部⑽可產生微量彈性變形以吸收該震動力 量，以連避震緩衝之效果，又該組接部（2_部可設置一 緩衝元件⑽，以增加避震緩衝之效果，而獲致一具避震 緩衝及組設便利性之自行車座管之避震結構，俾使整體碟 具產業實用性及創新效益，4構成結構又未f見於諸書 刊或公開使用’誠符合新型專利申請要件’料鈞局明 鑑，早曰准予專利，至為感禱。 需陳明者，以上所述乃是本創作之具體實施例及所運 用之技術原理’若依本創作之構想所作之改變，I所產生 之功能作用仍未超出說明書及圖式所涵蓋之精神時，均應 在本創作之範圍内，合予陳明。 〜 M392793The third purpose of the present invention is to provide a suspension mechanism for a bicycle seat tube, the assembly and the portion are provided with a cushioning element, and the cushioning element is softer than the reading quality of the body to increase the damping capacity. efficacy. The fourth purpose of the present invention is to provide a shock absorber structure for a bicycle seat tube. The venting design of the joint portion can disperse the transmission force from the bottom to the top, thereby reducing part of the vibration force. Provides shock absorber buffering. [Embodiment] First, please refer to the seventh-seventh figure. The shock absorber structure of the bicycle seat provided by the present invention mainly includes: a body G〇), and is disposed at the end of the body (10). A set of joints (2〇). The body (10) is tubular and has a hollow portion (1 丨). • The set of joints (20) is integrally formed at one end of the body (10) by an annular seat, which is closed by an inner wall (21) and has an outer wall of a predetermined curvature (22) Co-formed, the relative positions of the inner and outer walls (21) (22) above the set of joints (2) are set as a joint portion (23), and a portion for holding the joint is provided. Each of the inner and outer walls (21) (22) is formed by bending the same center; the joint portion (23) can be matched with one of the inner and outer walls (21) (22). The joint of the joint member (31) is connected with the φ junction ′ for being combined with the one mat (30); further, the joint portion (23) is respectively disposed at the corresponding portions on the two sides of the inner wall (21). An inner wall joint (24) is obliquely upward at a predetermined angle, and the joint portion (23) is respectively provided with an outer wall joint surface (25) at a corresponding portion on both sides of the outer wall (22), which is pre- Set the angle to be oblique downward. The body (10) and the joint portion (20) may be made of carbon fiber or a metal alloy. • In the above-mentioned components, the seat body (10) is connected to Zou (2〇) and the through-space 7 T is transmitted to the =(10) in response to the vibration of the vehicle body due to road conditions. 'The joint (10) will be produced. (4) Sexual deformation to absorb the vibration, reduce/transmit to the vibration force of the wire (10), avoid discomfort, and to the effect of the shock absorber buffer' and the joint (23) can provide a convenient set of seats (30) <1 New Zealand, so the overall structure is very shock-absorbing cushioning and grouping convenience. In order to understand the structure of this creation (4), the technical means and the effect achieved by the pre-monthly, the use of this creation is described as follows: The composition of this creation is at one end of the ontology (1()) Forming the joint portion (2〇) of the annular seat body integrally, the inner wall (21) having a closed space, and the outer wall (22) having a predetermined curvature, and the joint portion (2〇) The relative positions of the inner and outer walls (21) (22) at the upper portion are set as a joint portion (23), and then the joint member (31) connecting the seat cushions (30) is assembled to the joint portion (23). On, the group is completed. The body (10) of the present invention has a joint portion (20) having an annular seat body at the end, and a joint portion (23) is provided at the upper portion for engaging with the seat cushion (3〇). The assembly portion (20) is similar to a spring structure. When the vehicle body generates vibration force due to road condition obstacles and transmits to the body (10), the assembly portion (2〇) can generate a slight deformation, as shown in the eighth figure. Absorbing the vibration force, the vibration force transmitted to the seat cushion (30) can be reduced to avoid the uncomfortable feeling, and the shock absorber is effective; further, the joint of the joint portion (23) and the seat cushion (30) ( 31) When the mutual assembly is combined, the inner wall (21) of the air-permeable shape can be installed and assembled by the operator's hand or tool to facilitate the assembly. M392793 'The design of the inner and outer wall joints (24) (25) on both sides of the joint portion (23) is designed to match the shape of the joint member (31) and to be combined, such as the sixth As shown in the figure, in order to increase the effect of pressing the joint portion (23), the joint member (31) can also facilitate the adjustment position on the joint portion (23) to facilitate the front and rear displacement of the seat cushion (30). Or tilt up and down to achieve a stable combination and convenient adjustment of the seat (30). The venting design of the joint (20) of the present invention can disperse the transmission force from the bottom to the top, thereby reducing the vibration force transmitted to the seat cushion (30), and also providing the shock absorbing effect. By. Referring to the ninth embodiment, in another embodiment of the present invention, a hollow receiving portion (26) is formed between each of the inner and outer walls (22) (23) of the assembly portion (20). And a buffering component (27) is disposed in the receiving portion (26), wherein the buffering component (27) is formed to be wrapped in the connecting portion (2), and the buffering component (27) is It is softer to the material of the body (10) for the purpose of increasing the elasticity of the shock absorber; wherein the cushioning element (27) can be made of an elastic material such as polyurethane (polyurethane) or Kavler fiber. Please refer to the tenth embodiment, which is a further embodiment of the present invention, wherein the two ends of the receiving portion (26) extend to the empty portion (11), and the buffering member (27) is The two ends are connected to the hollow portion (11), which also has the effect of increasing the elastic shock absorber buffer. In summary, the "seat suspension structure of a bicycle seat tube" disclosed in the present invention provides a seat tube structure of a ring-shaped seat body, and one end body of the body (1 inch) forms the joint portion of the body face. (2)) 'The system (4) is closed by the hollow-inner wall (9), and the outer wall (22) is formed together, and above the group (20) is a joint (2) for the cushion (10) Convenient group connection, when the vehicle body is transmitted to the body (10) due to the vibration of the road condition, the joint (10) can generate a slight elastic deformation to absorb the vibration force, so as to even the shock absorber effect, the group The joint part (2_ can be provided with a cushioning element (10) to increase the effect of the shock absorber buffer, and the shock absorber structure of the bicycle seat tube which is convenient for shock absorber cushioning and assembly convenience, so that the overall disc industry practicality And innovative benefits, 4 constitutes a structure and has not been seen in various books or publicly used 'sincerely meets the requirements of a new type of patent application', the Bureau of the Bureau of the Ming Dynasty, as early as the grant of patents, to the pray. Need to be clear, the above is the The specific embodiment of the creation and the technical principle used When the idea of the creation of the change made, Function I not departing from the spirit arising from the specification and drawings of the covered, this should be within the scope of the creation, together to Chen. ~ M392793
【圖式簡單說明】 第一圖為本創作一較佳實施例之立體外觀圖。 第二圖為本創作一較佳實施例之局部剖面示意圖。 第三圖為本創作一較佳實施例另一視角之局部剖面圖。 第四圖為本創作一較佳實施例與座墊連結之立體外觀圖。 第五圖為本創作一較佳實施例與座墊連結之立體分解圖。 第六圖為本創作一較佳實施例與座整連結之組合剖面圖。 第七圖為本創作一較佳實施例與座墊連結之另一視角之組 合剖面圖。 第八圖為本創作一較佳實施例之動作示意圖。 第九圖為本創作另一實施例之局部剖面示意圖。 第十圖為本創作再一實施例之局部剖面示意圖。 \)y ΛΙ/ XMy xly \ly 11 1- 3 5 T 1- 12 2 2 2 3 rv XIV xiv /IV rv rv 【主要元件符號說明】 [本創作] 本體 (10) 中空部位 組接部 (20) 内壁 外壁 (22) 結合部 内壁接面 (24) 外壁接面 容置部 (26) 緩衝元件 座墊 (30) 連結件 11BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of a preferred embodiment of the present invention. The second figure is a partial cross-sectional view of a preferred embodiment of the present invention. The third figure is a partial cross-sectional view of another perspective of a preferred embodiment of the present invention. The fourth figure is a perspective view of a preferred embodiment of the present invention in connection with a seat cushion. The fifth figure is an exploded perspective view of a preferred embodiment of the present invention in connection with a seat cushion. Figure 6 is a cross-sectional view showing the combination of a preferred embodiment and a seated joint. Figure 7 is a cross-sectional view showing a combination of another viewing angle in which a preferred embodiment of the present invention is coupled to a seat cushion. The eighth figure is a schematic diagram of the action of a preferred embodiment of the present invention. Figure 9 is a partial cross-sectional view showing another embodiment of the creation. Figure 11 is a partial cross-sectional view showing still another embodiment of the creation. \)y ΛΙ/ XMy xly \ly 11 1- 3 5 T 1- 12 2 2 2 3 rv XIV xiv /IV rv rv [Description of main component symbols] [This creation] Body (10) Hollow part assembly (20 Inner wall outer wall (22) joint inner wall joint surface (24) outer wall joint surface receiving portion (26) cushioning element seat cushion (30) joint member 11