戰 5815 五、新型說明： 【新型所屬之技術領域】 本案自行車座管改.良結構，尤指一種可達到調整座塾 所需角度及水平位置，以符合騎乘者乘坐時之需求者。 【先前技術】Battle 5815 V. New description: [New technical field] The bicycle seat tube is modified. The good structure, especially one that can reach the required angle and horizontal position of the seat to meet the needs of the rider. [Prior Art]
按，-般習式自行車座塾如為配合不同騎乘者身材及 使用習慣，乃都設置有調整裝置，可活動調整高度及角度， 該調整裝置如第一圖暨第二圖所示，係.具有一概呈c型又之 夾持單元2，該夾持單元2開口兩側各延伸設有一凸耳2 1 ,各凸耳2 1外側面係設有棘齒部2 2，且係各凸耳2 1中央設有一方形軸孔2 3 ;二第—夾片3 ，該第一夾片 3中心部位設置一與凸耳2丄中央方形軸孔2 3對應之穿 扎3 1 ，一側緣設置一向外之凹槽3 2，内側面設有與凸 耳2 1之棘齒部2 2對應之齒部3 3 ;二第二夾片4，該 第一夾片4中央位置處設一穿孔4 1 ，一側緣設置一向内 之對應槽4 2 ; -軸桿5 ’該軸桿5係穿設於夾持單元2 之軸孔2 3、及第-、二夾片3、4之穿孔31、41 ; 一固定το件6，各固定元件6係套設於軸桿5之二端。組 合時，係將座墊A之兩固定桿A 1套置於兩側第一夾片3 之凹槽3 2與第二失片4之對應槽4 2間，再將該炎持單 凡2套於座管b上端。於調整時退鬆二固定元件6，使座 塾A利用第一夾片3與夾持單元2間的相對轉動達到調 整座墊A角度效果。 . 上述結構在組裝時，需以手將兩側之第一、二夾 3 M425815 片3、4作平均撐開，將座墊A之二固定桿a丄由上往下 套置於兩側第一爽片3之凹槽3 2與第二夹片4之對應槽 4 2間，再重新鎖緊該二固定元件6作夫迫固定，造成: 上之不便：而當欲調整座塾A角度時1需旋鬆該二固 定兀件6 ’使二第―夾片3之齒部3 3完全脫離夾持單元 2之棘齒部22才能做調整動作’且其旋鬆後兩側易產生 不平均二導致座塾八之二固定桿A1由第_夹片3之凹槽 3 2與第二央片4之對應糟4 2間脫落，亦造成在調整摔 作上之不便。 【新型内容】 本案即是針對前述結構缺失加以改良。是以，本創作 之主要㈣’乃提供一種自行車座管改良結構，係包括一 座塾夾座、-立管，其中，聽夾座包括二上夾片及下夹 片’上、下央片間形成支架槽供置放座墊之二固桿，二上 夾片中央並分設一容f槽：徂 .. 今置粍孔供一中央設螺孔之栓塊套入， 下夾片底部設凸弧部：而立營白紅 e包括一桿部及位桿部頂緣之 承接座’承接座頂緣設一凹弧部供署妨成拥+ — , 丨仏置放座墊夾座，承接座 岫後端分設穿孔’使可分別以鎖 项固螺栓穿經而與座墊失座 之二上夾片之栓塊鎖合，其特 反 ^ 吁伋在於.將二上夹片供栓塊 套入之谷置槽内部兩側分設— 疋位座，疋位座中央並設一 穿孔，該穿孔下段則設呈向外擴 1调很之錐度槽，當以螺栓自 承接座底端穿經穿孔與栓塊作鎖人 r a。矸，s玄錐度槽適提供— 閃避空間’使兩螺栓保持呈平扞 、 丁狀態，來對座墊作高低角 度調整效果。 ^ @ 4 M425815 【實施方式】 餘下紋再就本案之結構特徵暨操作等項，以配合圖 不說明方式，謹述於后’俾提供審查參閱。 . 百先，請參閱第三圖至第八圖所示本創作之自行車 良構’其主要係包括-座塾失座7、一立管8，其 中； 該座塾夾座7，其係 ，其中，該二上夹片71 1 ’該上支架槽7 1 1係 狀，上夾片7 1中央設一 孔7 1 3 1之栓塊7 1 3 接有下支架槽7 2 1，該 設置並相對於上支架槽7 夾片7 2頂面與該二上夾 呈向下設置之上支架槽7 之下支架槽721形成一 A1置放空間，而下夾片 2 ° 包括二上夾片7 兩側係分別設.有 呈縱向延伸設置 谷置槽7 1 2供 套入；而下夾片 下支架槽7 2 1 1 1 ，且呈向上 片7 1疊置時， 1 1適與下夾片 支架槽，供作座 7 2底面沿橫向 1及下夾片7 2 一上支架槽7 1 ，且呈向下開口 一其中央設有螺 7 2兩側分別連 亦係呈縱向延伸 開口狀，並使下 該二上夾片7 1 7 2呈向上設置 墊A之二固定桿 設有凸弧部7 2 該立管8，包括一桿部8 χ及位桿部8丄頂緣之承接 座8 2承接座8 2頂緣中央橫向延伸設有一凹弧部8 2 1 ’凹弧部8 2 1係'與座塾夾座7之下夾片7 2底面橫向 設置之凸弧部7 2 2配合’而供整個座墊夾座7置放於其 上，而承接座8 2縱向前、後兩端分設有穿孔8 2 2 ' 8 2 3 ’俾分別供一鎖固螺栓8 2 4穿經。 5 M425815 :本案之最主要特徵乃在於：將二上夹片7ι供检塊 3套入之容置槽7 1 2内部兩側分設—定位座7 i 4 ，定位座714中央並設-穿孔715，該穿孔715下 段亚，呈向外擴張之錐度槽7工6 (如第四圖所示）。 一糟由上述結構組成’當座墊夾座7之下夾片7 2底面 =橫向所設凸弧部7 2 2，在與立管8之承接座㈠頂緣 橫向延伸設置之凹弧部δ 2 1作套入配合，並欲進一 步提供立管8.、座墊夾座7與座墊Α組合，而將座塾八底 端之—固定桿A1套於座墊夾座7之上下夾片Η、7 2間所形成之支架槽’並將栓塊7 1 3分別置入二上夹片 7 1所设之容置槽7 1 2内，藉容置槽7 1 2内部兩側 t設之定位f 7 1 4設置下，令栓塊7 1 3可套置於容置 才曰7 1 2之疋位座7 1 4頂面處，且再分別藉由鎖固螺栓 8 2 4自立g 8之承接座8 2前、後端之底端經穿孔8 2 2、823經座塾夾座7之下夾片72縱向前、後端，經 7 ϋ上夹片7 1 1前、後端底面，經位於容置 .槽7 1 2内部兩側所設定位座7丄4中央之穿孔7丄5， ’、权土鬼7 1 3令央所設螺孔7 1 3 1鎖合時，特別提 供即可藉由該二上爽片7 1供栓塊7 i 3套入之容置槽7 内P兩側所分设定位座7 1 4中央所設穿孔7 1 5， 。玄穿孔7 1 5下段呈向外擴張之錐度槽7丄6設置，使鎖 累栓8 2 4自立官8之承接座8 2底端穿經穿孔7 1 5 /、才鬼7 1 3作鎖合時，該錐度槽7丄6適提供一閃避空 間’使兩鎖固螺栓8 2 4保持呈平行狀態，來對座勢六作 6 问低角度調整，而當調整至騎乘者所 鎖固螺栓作繼續旋鎖之鎖緊狀態時， 時所要乘座之座墊A角度效果。 如上所述之本創作’得以解決習用同類產品之缺勢Press, the general-style bicycle seat, such as the body and habits of different riders, are equipped with adjustment devices, which can adjust the height and angle. The adjustment device is shown in the first figure and the second figure. There is a c-shaped clamping unit 2, and a lug 2 1 is extended on each side of the opening of the clamping unit 2, and the outer side of each lug 2 1 is provided with a ratchet portion 22, and each convex portion The center of the ear 2 1 is provided with a square shaft hole 2 3 ; two first - clip 3 , the center of the first clip 3 is provided with a punching 3 1 corresponding to the central square shaft hole 2 3 of the lug 2丄, one side edge An outward groove 3 2 is disposed, the inner side surface is provided with a tooth portion 3 3 corresponding to the ratchet portion 2 2 of the lug 2 1 , and the second clamping piece 4 is provided with a perforation at a central position of the first clip 4 4 1 , one side edge is provided with an inward corresponding groove 4 2 ; - shaft 5 ' the shaft rod 5 is threaded through the shaft hole 23 of the clamping unit 2, and the perforation of the first and second clips 3, 4 31, 41; a fixed το member 6, each fixing member 6 is sleeved on both ends of the shaft 5. When combining, the two fixing rods A 1 of the seat cushion A are placed between the grooves 3 2 of the first clip 3 on both sides and the corresponding slots 4 2 of the second lost piece 4, and then the inflammation is held 2 It is placed on the upper end of the seat tube b. The two fixing members 6 are loosened during the adjustment so that the seat A adjusts the angle of the seat cushion A by the relative rotation between the first clip 3 and the holding unit 2. When assembling the above structure, the first and second clamps 3 M425815 3, 4 on both sides should be spread by hand, and the two fixed rods a of the seat cushion A are placed on the two sides from the top to the bottom. Between the groove 3 2 of the sheet 3 and the corresponding groove 4 2 of the second clip 4, and then re-locking the two fixing members 6 to force the fixing, resulting in: Inconvenience: when the angle of the seat A is to be adjusted At the time of 1, the two fixing members 6' need to be loosened, so that the tooth portions 3 3 of the two first clips 3 are completely separated from the ratchet portion 22 of the clamping unit 2, and the adjustment action can be performed. The average two causes the fixed rod A1 of the seat to be detached from the recess 3 2 of the first clip 3 and the corresponding scrap 42 of the second central sheet 4, which also causes inconvenience in adjusting the fall. [New content] This case is to improve the aforementioned structural defects. Therefore, the main (4) of this creation is to provide a bicycle seat tube improved structure, which includes a truss holder and a riser. The listening holder includes two upper clips and a lower clip. Forming the bracket groove for placing the two fixing rods of the seat cushion, and the center of the upper clamping piece is divided into a groove f: 徂.. The current boring hole is provided with a bolt with a central screw hole, and the bottom of the lower clamping piece is provided with a convex arc. Department: The Liying White Red e includes a pole and the top edge of the pole part. The receiving edge of the seat is provided with a concave arc for the Department to support the installation. The back end is provided with perforations so that the bolts can be respectively threaded through the bolts of the locks, and the bolts of the two upper clips of the seat cushion are locked together, and the special reverse is that the two upper clips are provided for the bolt sleeves. The inside of the trough is divided into two sides - a squatting seat, and a perforation is arranged in the center of the squatting seat. The lower part of the perforating is provided with a taper groove that is outwardly expanded and adjusted to a large extent. When the bottom end of the splicing seat is bolted through The perforation and the bolt block are used to lock the person ra.矸, s Xuan taper groove is provided - the dodge space ' keeps the two bolts in a flat, diced state to adjust the seat cushion at a high angle. ^ @ 4 M425815 [Embodiment] The remaining features of the case are related to the structural features and operations of the case, in the form of a description of the case. For the first time, please refer to the bicycle structure of the creation shown in the third to eighth figures. The main lines include: the seat block 7 and the riser tube 8, wherein the seat clamp 7 is the system. Wherein, the upper upper clip 71 1 'the upper bracket slot 7 1 1 is shaped, and the upper clip 7 1 is provided with a hole 7 1 3 1 of the bolt block 7 1 3 and the lower bracket slot 7 2 1 . And an upper A1 placement space is formed with respect to the top surface of the upper bracket groove 7 and the upper surface of the upper surface of the upper and lower clamps, and the upper clamp 2 is formed with an upper space. 7 The two sides are respectively provided. There are longitudinally extending valley slots 7 1 2 for nesting; and the lower clips lower bracket slots 7 2 1 1 1 , and when the upper sheets 7 1 are stacked, 1 1 is suitable Clip holder groove for the bottom surface of the seat 7 2 along the lateral direction 1 and the lower clip 7 2 an upper bracket groove 7 1 , and has a downward opening and a central portion of the screw 7 2 is also connected to each other in a longitudinally extending opening Shape, and the lower two clips 7 1 7 2 are arranged upwards. The second fixing rod is provided with a convex arc portion 7 2 . The riser 8 includes a rod portion 8 and a top portion of the rod portion 8 Receiving seat 8 2 receiving seat 8 2 top edge The lateral extension is provided with a concave arc portion 8 2 1 'the concave arc portion 8 2 1 '' and the convex portion 7 2 2 disposed laterally of the bottom surface of the clip 7 2 under the seat clamp 7 for the entire seat cushion 7 is placed thereon, and the front and rear ends of the receiving seat 8 2 are respectively provided with perforations 8 2 2 ' 8 2 3 '俾 for a locking bolt 8 2 4 to pass through. 5 M425815: The most important feature of this case is that the two upper clips 71 are placed in the receiving slots of the inspection block 3, and the inner sides of the housings 7 are divided into two parts - the positioning seat 7 i 4 , and the positioning seat 714 is centrally arranged - perforated 715, the lower section of the perforation 715 is a taper groove 7 of the outward expansion (as shown in the fourth figure). The above structure is composed of 'the bottom surface of the clip 7 2 under the seat cushion holder 7 = the convex arc portion 7 2 2 disposed laterally, and the concave arc portion δ extending laterally from the top edge of the receiving seat (1) of the riser 8 2 1 for the nesting fit, and further to provide the riser 8. The seat cushion holder 7 and the seat cushion cymbal combination, and the fixed rod A1 of the bottom end of the seat cymbal 8 is placed over the upper and lower clips of the seat cushion holder 7支架, 7 brackets formed by the brackets 'and the bolts 7 1 3 are respectively placed in the accommodating slots 7 1 2 of the upper jaws 7 1 , and the inner sides of the accommodating slots 7 1 2 are set Positioning f 7 1 4 is set so that the bolt block 7 1 3 can be placed on the top surface of the squat seat 7 1 4 of the accommodating 曰 7 1 2 and separately by the locking bolt 8 2 4 8 The receiving seat 8 2 The front end of the front end and the rear end are pierced 8 2 2, 823. The bottom of the clip 72 under the seat clip holder 7 is longitudinally front and rear end, and the 7-inch upper clip 7 1 1 front and rear ends The bottom surface is through the perforation 7丄5 in the center of the seat 7丄4 set on both sides of the inside of the groove 7 1 2, ', and the right earthen 7 1 3 makes the screw hole 7 1 3 1 of the central office lock. In particular, it can be separately provided on both sides of the accommodating groove 7 of the accommodating groove 7 which is inserted by the tying block 7 1 Bit Block 714 set by the central perforation 715. The sinuous perforation 7 1 5 lower section is set to the outwardly expanding taper groove 7丄6, so that the lock sluice 8 2 4 from the stand 8 of the official 8 is pierced through the perforation 7 1 5 /, only ghost 7 1 3 as a lock In time, the taper groove 7丄6 is adapted to provide a dodging space 'to keep the two locking bolts 8 2 4 in a parallel state, to make a low angle adjustment to the seat 6 and to adjust to the rider's lock. When the bolt is in the locked state of continuing the twist lock, the angle of the seat cushion A to be seated. The creation as described above is able to solve the shortcomings of similar products.
其功效和優點顯著’且從未見於市面刊物之彼露，理： 型成立要件至明。 D 【圖式簡單說明】Its efficacy and advantages are significant' and have never been seen in the market publications, and the rationale: the establishment of the elements to the Ming. D [Simple description of the schema]
第圖.係習式座墊與立管作角度.調整之調整裝置之 立體分解示意圖。 第二圖：係習式座墊與立管間作角度調整時之狀態示 意圖。 第三圖：係本創作結構之立體分解示意圖。 第四圖.係本創作結構之立體分解剖面示意圖。 第五圖：係本創、結構之立體組合外觀示意圖。 第六圖：係本創作結構之組合剖面示意圖。 ，Fig. 3 is a perspective exploded view of the adjusting seat and the riser. The second picture shows the state of the angle between the seat cushion and the riser. The third picture: a three-dimensional decomposition diagram of the creation structure. The fourth figure is a schematic exploded view of the creation structure. The fifth picture shows the appearance of the three-dimensional combination of the original creation and structure. Figure 6: A schematic cross-sectional view of the creative structure. ,
要之角度時，印可將 即可達到騎乘者骑乘 第七圖.係本創作結構之組合剖面實施示意圖（座墊 s周整至呈最大向上角度狀態）。 第圖係本創作結構之組合操作示意圖（座墊調整 至呈最大向下角度狀態）。 【主要元件符號說明】 (2)炎持單元 （21)凸耳 (2 2 )棘齒部 （2 3 )方形軸孔 (3 )第—失片· （ 3 1 )穿孔 (3 2 )凹槽 （3 3 )齒部 7 M425815 (4 (4 (6 (A (7 (7 (7 (7 • ( 7 (7 (8 (8 (8 (8 )第二夾片 2 )對應槽 )固定元件 1 )固定桿 )座塾失座 1 1 )上支架槽 1 3 )栓塊 1 4 )定位座 1 6 )錐度槽 2 1 )下支架槽 )立管 2 )承接座 2 2 )穿孔 2 4 )鎖固螺栓 (4 1 )穿孔 (5 )轴桿 (A )座墊 (B )座管 (7 1 )上夾片 (7 1 2 )容置槽 (7 1 3 1 )螺孔 (7 1 5 r穿孔 (7 2 )下夾片 (7 2 2 )凸弧部 (8 1 )桿部 (8 2 1 )凹弧部 (8 2 3 )穿孔At the desired angle, the impression can be reached by the rider. Figure 7 is a schematic diagram of the combined profile of the creation structure (the seat cushion is rounded to the maximum upward angle). The figure is a schematic diagram of the combined operation of the authoring structure (the seat cushion is adjusted to the maximum downward angle state). [Description of main component symbols] (2) Inflammatory holding unit (21) Lug (2 2 ) Ratchet (2 3 ) Square shaft hole (3) No. - Loss of film · ( 3 1 ) Perforation (3 2 ) Groove (3 3) Tooth 7 M425815 (4 (4 (6 (7 (7 (7 (7 (7 (8 (8 (8 (8)))) ) Fixed rod) Seat lost seat 1 1) Upper bracket groove 1 3) Bolt block 1 4 ) Positioning seat 1 6) Taper groove 2 1) Lower bracket groove) Standpipe 2) Bearing seat 2 2) Perforation 2 4) Lock Solid bolt (4 1 ) perforated (5) shaft (A) seat cushion (B) seat tube (7 1 ) upper clip (7 1 2 ) accommodating groove (7 1 3 1 ) screw hole (7 1 5 r Perforation (7 2 ) lower clip (7 2 2 ) convex arc portion (8 1 ) rod portion (8 2 1 ) concave arc portion (8 2 3 ) perforation