M359492 八、新型說明： 【新型所屬之技術領域】 本創作係有關於-種減震結構，特収使用於自行車之座管 頭部與座管之間，藉以提供—可緩衝功 u刀欢以增進騎乘之舒適性。 【先前技術】 自行車之座桿係設於車架之座管内，以其下方容伸於座管 :，上方則設有絲頭，可進一步配合—夾持組以與幽目接設; 由於自仃車座桿除了_承受騎乘者之體重外，另—方面得接受 來自地面並沿車架座管傳導而上，進而傳至座墊部位之衝擊力， 即與騎乘者臀部直接接狀雜，目此錄及絲_零組件， 於設計上必須具有較佳之強度，同時又縣具舒雜為原則。 一以座桿其騎及座管頭部之結構區分，大致可區分為分離式 及體式兩種，其中分離式主要為於座管内添設緩衝裝置，以利 於組=之設計’-體朗為—般不具緩衝裝置之結構使用者。 按，習知-體式之座管頭部及座管之結構，請參照國内第 095217758號新型專利所揭露之「自行車座管」，係用以供裝設一 座塾，該自行車座管包含有：—管體，具有-承載部、-第一穿 孔以及一螺孔’該承載部位於該管體—端，該第—穿孔沿水平方 向貫穿該承載部’該二螺孔位於該第―穿孔兩侧且貫穿該承载部 頂側及底#丨，-基座’樞設於該承載部，該基座於_具有二相 互平订之紐，以承接該錢，絲餘底爆有二耳部，各該 耳邛具有一第二穿孔；二夾持件，柩設於該承載部且分別位於該 5 M359492 ·/基座_，各該夾持件具有至少-限位部以及—第三穿孔，該等 限位部分卿應於該二長槽，以做持該座墊；—絲，穿設於 該第-穿孔、鮮第二穿孔以及該等第三穿孔；以及二定位检， 力綱合於各該槪’且可沿賴孔㈣位移地頂抵該基座。 另一種分離式之座管頭部及座管結構，請參照國内第 095211059號新型專利所揭露之「自行車座管」，係供一座塾固設 於其上’該自行輕官包含有·―管件，頂端形成有—凹面；以 及„周整件’係藉由一螺接件設於該管件頂端且供該座塾固設於 :、上該调整件具有一頂蓋、一滑座、一凸塊以及一鎖固螺桿， =頂蓋設有—穿通頂、底兩侧之槽孔，騎座狀於該頂蓋與該 &件之間’且細形成有—凸面與該管件之凹硫接，該凸塊係 科一頸部自該滑座向上延伸而出，以及—頭部設於該頸部頂 端’該頸部餘餅該前之触巾，魏部係具有—螺孔而可 與該鎖固螺桿螺合。 籲【新型内容】（所欲解決之技術問題） ^述構件中，兩者主要均為針對座管頭部上方之失持裝置為技 ’1、良之請求範®I ’其中前者結構所揭露之座f係呈—體式，後者 =分離式；針對後者分離式之座管及座管頭部結構，係使該座管 狀=了方穿設緊配於該座管上方内緣壁，藉以使兩者呈可穩固定位 准座管及座管碩部兩者相互緊配抵接，則當座管受到由下而 上之衝擊力時’力量的傳導則仍會由座管傳至該座管頭部，最後亦 .M3 5 9492 會傳導至設於該座管頭部上方之夾持組及座墊’而使騎乘者產生不 舒服的震動感。 (解決問題之技術手段） 有鑑於此，本創作所揭露自行車座桿之減震結構，其主要包 含有：一座管頭部，係為提供與一座墊相接設之部位；一座管， 為提供該座塾支撐之管體；一固定基座，係設於座管上方管壁内 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， 丨其具有預設高度之-緩衝部，以其容置槽分別抵接於各該座管頭 p及口疋基座相對應之疋位凸點’並將各該座管頭部及固定基座 隔開；藉由上述餅，具轉性及缓衝雛之該雜元件設 於各該座管頭部及座管間’財效隔絕由該座管朝上方該座管頭 部傳導之衝擊力，而達到減震之效果，提高騎乘之舒適性。 (對照先前技術之功效） •用：作之主要目的即在提供™種自行車座桿之減震結構，係利 =性:件設於分離式之各該座管及座管頭部間，藉以隔離兩者 衝擊力之傳遞，進而使達到減震之效果。 本創作之次—目的即在提供1自行車 ’該彈性元件細雜材狀勒，可 乘時之舒舰。 π進級献果，並提升騎 ，：j:—目的即在提供一種自行車座桿之減震結構 係·-固疋環設於座管頭部下方，隨著其 .偏移，蝴棒綱嫩_自_，_=2 M359492 適性。 本創作之再-目的即在提供—種自行車轉之減震結構，其構 件間早’組龄易’係以低人工及製造成本，_較高之經濟效益。 【實施方式】 請參照第第三圖’本創作所提供之—種自行車座桿之減 震結構’其主要包含有：—座管頭部〇〇)、一座管⑽、以及設於 各該座管頭部（ίο)及固定基座（40)間之一彈性元件(3〇)。 _ 該座管頭部⑽’係為提供與一座墊（圖中未示）相接設之部 位。 該座管（20)，為提供該座墊支撐之管體。 =彈性元件⑽）’係呈狀環體，其環側設有至少—個環狀排列 之谷置槽（32) ’並將其设於各該座管頭部（1〇)及固定基座（4〇) 間之彈性材質，可為聚氨基曱酸醋⑽、或優力膠（mdu)、彈菁 (SWPA)等材質之應用’其具有預設高度之一缓衝部⑶），並以其位 ❿於％彳狀谷置槽（32)分別抵接於各該座管頭部（⑻及固定基座（4〇) 相對應之各該定位凸點（41)，並將各該座管頭部⑽及固定基座 (40)隔開；並將各該墊片（50)及固定環(6〇)裝設於該座管下緣之管 壁内緣，並使各該座管頭部（10)、彈性元件（3〇)及固定基座（4〇) 設於預没之定位功能；同時’該定位基座延伸部（42)係設於該座管 (20)上方内緣壁，以使各該座管（2〇)及定位基座（4〇)壓入固定設 置。 該防塵元件（70)，將其套設於座管頭部（1〇)與座管（2〇)之 M3 59492 間，以防止雨水及滲入。 藉由上述構件，利用具有彈性及缓衝特性之該彈性元件（3〇) 设於各該座管頭部（10)及座管（20)間，以有效隔絕由該座管（20) 朝上方該座管頭部（丨〇)傳導之衝擊力，而達到減震之效果，提高騎 乘之舒適性。M359492 VIII. New description: [New technical field] This creation department has a kind of shock-absorbing structure. It is specially used between the head of the bicycle seat tube and the seat tube to provide a cushioning tool. Improve ride comfort. [Prior Art] The seatpost of the bicycle is set in the seat tube of the frame, and the lower part is accommodated in the seat tube: the upper part is provided with a wire head, which can be further matched with the clamping group to be connected with the eye; In addition to the weight of the rider, the seatpost is subjected to the impact from the ground and transmitted along the seatpost tube, and then transmitted to the seat cushion, which is directly connected with the rider's buttocks. The purpose of this recording and silk _ components, must have a better strength in design, while the county has a principle of comfort. The structure of the seatpost and the seat tube head can be roughly divided into two types: split type and body type. The split type mainly adds a buffer device to the seat tube to facilitate the design of the group = A structural user who does not have a buffer device. According to the structure of the seat tube and the seat tube of the conventional body, please refer to the "bicycle seat tube" disclosed in the domestic patent No. 095217758 for the installation of a cymbal tube containing The tube body has a bearing portion, a first through hole and a screw hole. The bearing portion is located at the tube body end, and the first through hole penetrates the bearing portion in a horizontal direction. The two screw holes are located at the first through hole. On both sides and through the top side of the carrying portion and the bottom of the carrying portion, the base is pivoted to the carrying portion, and the base has two mutually aligned flats to receive the money, and the bottom of the wire has two ears. Each of the deaf has a second perforation; two clamping members are disposed on the carrying portion and respectively located at the 5 M359492 · / base _, each of the clamping members having at least a limiting portion and - a third Perforation, the limit portion is applied to the two long slots to hold the seat cushion; the wire is threaded through the first perforation, the second second perforation, and the third perforation; It is integrated into each of the 槪's and can be displaced against the pedestal along the reliance hole (4). For the structure of the seat tube and the seat tube of the separate type, please refer to the "Bicycle seat tube" disclosed in the new patent No. 095211059, which is provided for the installation of a shackle on the shackle. The pipe member has a concave surface formed at the top end; and a "circumferential piece" is disposed on the top end of the pipe member by a screw member and is fixed to the seat block: the adjusting member has a top cover, a sliding seat, and a The bump and the locking screw, the top cover is provided with a slot through the top and the bottom of the bottom, and is seated between the top cover and the & and is formed with a convex surface and a concave portion of the tubular member. Sulfur joint, the body of the bump is extended upward from the sliding seat, and the head is disposed at the top of the neck, and the front part of the neck is covered by the front cover, and the Wei department has a screw hole. It can be screwed with the locking screw. [New content] (Technical problem to be solved) ^In the components, both are mainly for the lost device above the head of the seat tube. ®I 'where the former structure reveals that the f-system is in the form of a body, the latter = a separate type; And the seat tube head structure is such that the tubular shape of the seat is tightly fitted to the inner edge wall of the seat tube, so that the two are stably fixed and the seat tube and the seat tube are closely matched with each other. Then, when the seat tube receives the impact from bottom to top, the transmission of the force will still be transmitted from the seat tube to the head of the seat tube. Finally, the M3 5 9492 will be transmitted to the head above the seat tube. The clamping group and the seat cushion' cause the rider to have an uncomfortable vibration feeling. (Technical means for solving the problem) In view of this, the present invention discloses a shock absorbing structure of a bicycle seatpost, which mainly comprises: a tube The head is provided with a portion connected to a mat; a tube is provided for providing the support of the base; a fixed base is disposed at the inner edge of the tube wall above the seat tube, an elastic component, An elastic material disposed between each of the tube heads and the fixed base, and having a predetermined height-buffer portion, the accommodating grooves respectively abutting the respective tube heads p and the mouth base corresponding to each other疋 position bumps ' and separate the head of the seat tube and the fixed base; with the above-mentioned cake, the rotation and buffer The miscellaneous components are disposed between each of the seat tube heads and the seat tube to insulate the impact force transmitted by the seat tube toward the head portion of the seat tube, thereby achieving the effect of damping and improving the riding comfort. (Compared with the efficacy of the prior art) • Use: The main purpose is to provide the damping structure of the TM bicycle seatpost, which is provided by the separate seat tube and the seat tube head. Isolation of the transmission of the two impacts, and then achieve the effect of shock absorption. The second of this creation - the purpose is to provide a bicycle 'the elastic element of the fine material shape, can take advantage of the time of the Shu. π upgraded fruit, and Lifting the ride, :j: The purpose is to provide a shock absorber structure of the bicycle seatpost. The solid ring is placed under the head of the seat tube. With its offset, the butterfly stick is tender _ self_, _= 2 M359492 aptitude. The re-creation of this creation is to provide a kind of bicycle-shifting structure, and the early 'group age easy' between components is low labor and manufacturing cost, _ high economic benefit. [Embodiment] Please refer to the third figure 'The shock-absorbing structure of the bicycle seatpost provided by the present invention' mainly includes: - seat tube head 〇〇), a tube (10), and each seat An elastic element (3〇) between the tube head (ίο) and the fixed base (40). _ The seat head (10)' is provided with a portion that is connected to a mat (not shown). The seat tube (20) is a tube body that supports the seat cushion. = elastic member (10)) is a ring-shaped ring body having at least one annular grooved groove (32)' disposed on the ring side and provided on each of the seat tube heads (1〇) and the fixed base (4〇) The elastic material between the materials can be used for polyamino phthalic acid vinegar (10), or excellent rubber (mdu), elastic crystal (SWPA) and other materials, which has a buffer (3) with a preset height, and The positioning bumps (41) corresponding to the respective heads of the seat tube ((8) and the fixed base (4〇) are respectively abutted by the groove (32) located in the % 彳-shaped valley, and each of the positioning bumps (41) The seat tube head (10) and the fixed base (40) are separated; and each of the spacers (50) and the fixing ring (6〇) are mounted on the inner edge of the tube wall at the lower edge of the seat tube, and each seat is The tube head (10), the elastic element (3〇) and the fixed base (4〇) are disposed in the pre-existing positioning function; and the positioning base extension (42) is disposed above the seat tube (20) The inner edge wall is such that the seat tube (2〇) and the positioning base (4〇) are press-fitted into the fixed position. The dustproof member (70) is sleeved on the seat tube head (1〇) and the seat tube (2〇) between M3 59492 to prevent rain and infiltration. The elastic member (3〇) having elastic and cushioning characteristics is disposed between each of the seat tube heads (10) and the seat tube (20) to effectively isolate the seat from the seat tube (20) upward. The impact of the tube head (丨〇) is transmitted, and the shock absorption effect is achieved to improve the riding comfort.
同時，該彈性元件（30)係以聚氨基甲酸酯（PU)、或優力膠 (MDU)、彈簧(SWPA)等彈性材質之應用，更可利用其具有彈性之特 性，可進—步吸收衝擊力達到緩衝、彈性之效果，更可增進騎乘時 之舒適性’·再者，本創作之構件簡單，以極低之製造與人工成本， 即月b達到相當之減震效果，故極具經濟效益之實用性。 —&合上述’本創作所揭露「自行車座桿之減震結構」，係提供 種以聚氨基甲酸酯（PU)、或優力膝（麵）、彈簧(SWpA)等彈性 材質細之郷性树，係設於各該座管_下綠座管上方端緣 1以隔離兩者因她接產生衝擊力之料，同時可朗減震、緩 署力效進而月匕提升騎乘之舒適性，配合該固定基座該壓入設 ’更可翻各該構件抵接部位之穩目定位功效，仙極低之製造 槿人:成本，創造較大之經濟效益，而獲致一實用性高之座桿結 ^^=财減„職及縣效益，且其構構又未曾見 鐘用’誠符合新型專利申請要件，懇請釣局明 ‘早日軒專利，至為感禱。 理，若述乃疋本創作之具體實施例及所職之技術原 =明作之構想所作之改變，其所產生之功能制仍未超出 - 盍之精神時，均應在本創作之範圍内，合予陳明。 9 M359492 【圖式簡單說明】 第一圖為本創作一較佳實施例之立體外觀示意圖。 第二圖為本創作一較佳實施例之立體分解示意圖。 第三圖為本創作一較佳實施例之平面組設示意圖。 【主要元件符號說明】 [本創作] 座管頭部 (10) 墊片 座管 (20) 固定環 彈性元件 (30) 防塵元件 緩衝部 (31) 容置槽 (32) 固定基座 (40) 定位凸點 (41) 座延伸部 (42) ο ο ο 5 6 7 10At the same time, the elastic element (30) is applied by an elastic material such as polyurethane (PU), or superior rubber (MDU), spring (SWPA), etc., and can also utilize its elastic property to be further advanced. The shock absorption force achieves the effect of cushioning and elasticity, and the comfort during riding is improved. · Furthermore, the components of the creation are simple, and the manufacturing cost and the labor cost are extremely low, that is, the monthly b is equivalent to the shock absorption effect, so Very economical and practical. —&The above-mentioned 'The shock-absorbing structure of the bicycle seatpost' is provided by the elastic material such as polyurethane (PU), or excellent knee (face), spring (SWpA). The scorpion tree is set at the upper edge 1 of the lower seat tube _ under the green seat tube to isolate the impact of the two due to the impact of the joint, and at the same time, it can absorb the shock, slow the force and then increase the ride. Comfort, with the fixed base, the press-fit design can turn the stable positioning effect of the abutting parts of the component, and the manufacturing of the incense is extremely low: cost, create greater economic benefits, and achieve a practicality Gaozhi seat pole knot ^^=财减„ job and county benefits, and its structure has never seen the clock with 'cheng meets the requirements of the new patent application, please ask the fishing bureau Ming' early patent, to pray.乃 疋 疋 疋 疋 创作 创作 疋 疋 疋 疋 疋 疋 疋 疋 疋 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 9 M359492 [Simple description of the drawings] The first figure is a three-dimensional representation of a preferred embodiment of the present invention. The second figure is a perspective exploded view of a preferred embodiment of the present invention. The third figure is a schematic diagram of a planar assembly of a preferred embodiment of the present invention. [Main component symbol description] [This creation] Seat tube head (10) Gasket seat tube (20) Retaining ring elastic element (30) Dustproof element buffer (31) accommodating groove (32) Fixed base (40) Positioning bump (41) Seat extension (42) ο ο ο 5 6 7 10