M348725 八、新型說明： 【新型所屬之技術領域】 /本創作是關於一種自行車收折結構，尤指一種應用於 自行車收折及展開定位領域之新型創作。 【先4.技術】 按，為減少自行車佔用存放空間，目前於市面上即有 籲種可對折自行車車架管之收折定位裝置，其設置於自行 、术嘗上，使自行車於對折後能方便收合置放，待欲 使用時再將其取出展開回復原狀加以定位，配合參看第九 圖所示，收折定位裝置（60)設置於自行車之車架管（5〇)中 間載斷相對處，而在相對的車架管（50)上分別設置一對合 板（61) (6 2)，並於對合板（6丨）（6 2)上分別設置可對合組接 的凸邛（611)及凹部（621)，兩對合板（61)(62)以樞鈕（63) 之樞軸（64)連結樞設，並於兩對合板（61)(62)交接處設置 #.一快拆桿（70)，快拆桿（7〇)前端具有一卡塊（71)，藉由卡 塊（71)扣持及快拆桿（7〇)按壓，能使兩對合板（61)(62)對 ‘合固結，以及可以撥開快拆桿（70)，使卡塊（71)脫離，而 此刀開對合板（61) (62)，使車架管能對折收合。 上述收折定位裝置（6〇) ’其對合板（61)(62)突出於車 架官（50)外部’使自行車之整體外觀形態變得非常突兀且 非常粗糙，而不具優美造型之質感，且快拆桿（7〇)設置於 對合板（61)(62)交接處，於騎乘使用上，容易因為腿部内 側撞及而造成快拆桿（70)鬆開脫落，為此，習用自行車之 4 而禮有加以改良之必要。M348725 VIII. New description: [New technology field] / This creation is about a bicycle folding structure, especially a new type of creation applied in the field of bicycle folding and unfolding. [First 4. Technology] Press, in order to reduce the storage space occupied by bicycles, there is a folding positioning device that can be folded on the bicycle frame tube on the market, which is set on the self and the skill, so that the bicycle can be folded in half. It is convenient to fold and place. When it is ready to be used, take it out and unfold it to restore it to its original shape. As shown in the ninth figure, the folding positioning device (60) is placed in the middle of the bicycle frame tube (5〇). Whereas, a pair of plywoods (61) (6 2) are respectively disposed on the opposite frame tubes (50), and spliced shackles are respectively disposed on the plywood plates (6 丨) (6 2) ( 611) and the recess (621), the two pairs of plates (61) (62) are pivotally connected by the pivot (64) of the hinge (63), and are disposed at the intersection of the two pairs of plates (61) (62). The dismantling lever (70) and the front end of the quick release lever (7〇) have a block (71) which can be pressed by the latching block (71) and the quick release lever (7〇) to enable the two pairs of plates (61) ( 62) For the 'consolidation knot, and the quick release lever (70) can be disengaged to disengage the block (71), the knife opens the plywood (61) (62) so that the frame tube can be folded in half. The above-mentioned folding positioning device (6〇) 'the plywood (61) (62) protrudes from the outside of the frame (50) to make the overall appearance of the bicycle very sharp and rough, without the texture of the beautiful shape. And the quick release lever (7〇) is placed at the junction of the plywood (61) (62). For riding, it is easy to loosen and fall off the quick release lever (70) due to the inner side of the leg. For this reason, The 4th of the bicycle has the need to improve it.
M348725 收折定位裝置（6 Ο )仍未儘理想 【新型内容】 本創作設計目的在於，提供-種與車架管组合-起而 具有流線造型，可大幅增進其質感之「自行車收折結構」。 本創作設計又一目的在於，提供一種用旋-操作及移 動使車架管能易於對折操作之「自行車收折結構」。 為達成上述目的之結構特徵及技術内容，本創作「自 行車收折結構」，其係設置於自行車之車架管上，其包括： 一個相對設置的基座，各基座設置一容槽，於基座上 没置一穿孔連通入容槽中，以及在基座上相對於穿孔側設 置一定位孔連通入容槽中，以及在二個基座相對端部之周 緣設置一嵌槽； 一銜接桿，其具有二端，於鄰近二端處分別設置一埋 L以及在埋孔下方设置互相貫通的透孔，並於銜接桿中 '^置牙孔，該銜接桿二端分別置入樞設於二個基座的容 槽中； 二閉鎖組件，各閉鎖組件具有一閉鎖桿、一彈簧及一 挟鈕，該閉鎖桿底端設置一卡掣塊，該卡掣塊造型與上述 基座之定位孔及銜接桿之透孔造型相同，該閉鎖桿穿設於 上述基座之定位孔、銜接桿之透孔、埋孔及基座之穿孔中， 使卡掣塊卡入定位孔及透孔中，並以該彈簧套設於閉鎖桿 上’使該彈簧底端抵於埋孔内壁面’且將該按鈕設置於該 閉鎖桿頂端； M348725 一卡掣板，其中間處設置一穿孔，其兩側端形成同向 轉折之扣部’扣部可插設於基座之嵌槽中； 旋鈕，其端面設置一螺桿，螺桿穿設於卡掣板之穿 孔及銜接桿之穿孔中； 一固結件，其一端設置一凸塊，該固結件設置於上述 螺桿末端，使該凸塊位於銜接桿的滑槽中。 #生藉此設計，使基座與車架管的組合，可形成流線的外 觀造型，且其可藉由旋鈕旋轉及螺桿的移動去操作車架管 收折展開’以避免車架管遭到不慎撞及而鬆開脫落，故能 達到更理想的操作安全性之實用功效。 【實施方式】 配合參看第一圖、第二圖、第三圖、第四圖所示，其 中，本創作自行車（1)的收折定位裝置（20)，係設置於自 行車（1)之車架管（10)上，其包括： 二個相對設置的基座（21)，各基座（21)設置—容槽 (22)，於基座（21)上設置一穿孔（24)連通入容槽（22)中， 以及在基座（21)上相對於穿孔側設置一定位孔（23)連通入 谷槽（22)中，以及在二個基座（21)相對端設置對合的咬合 部（27) ’並於鄰近咬合部（27)之基座（21)周緣設置—嵌槽 (26)，並於基座（21) 一側端部設置一固定部（25)，固定 部（25)插設於車架管（1〇)中加以固結，使收折定位裝置（2〇) 固疋組接於該自行車（1)之車架管（1〇)上； 一銜接桿（40)’其具有二端，於鄰近二端處分別設置 6 M348725 一埋孔（41)，以及在埋孔（41)下方設置互相貫通的透孔 (42) ’並於銜接桿（40)中設置一穿孔（43)，該穿孔（43)係 形成長形穿孔狀，並於穿孔（43)—側周緣設置滑槽（431)， 該銜接桿（40)二端分別置入柩設於二個基座（21)的容槽 (22)中，使.一個相對的基座（21)可藉由銜接桿（4〇)的設置 加以樞設組合； ' 一閉鎖組件（28)，其具有一閉鎖桿（281)、一彈簧（29) _ 及一按鈕（30)，該閉鎖桿（281)底端設置一卡掣塊（282) ’ 該卡掣塊（282)造型與上述基座（21)之定位孔（23)及銜接 才干（40)之透孔（42)造型相同，該閉鎖桿（281)穿設於上述 基座（21)之定位孔（23)、銜接桿（40)之透孔（42)、埋孔（41) 及基座（21)之穿孔（24)中，使卡掣塊（282)卡入定位孔（23) 及透孔（42)中，並以該彈簧（29)套設於閉鎖桿（281)上， 使該彈簧（29)底端抵於埋孔（41)内壁面，且將該按鈕（30) 設置於該閉鎖桿（281)頂端，而可以藉由閉鎖組件（28)的 φ.按壓，使卡掣塊（282)能脫離透孔（42)，而能釋放對於銜 接桿（40)的卡掣作用，使基座（21)可於銜接桿（40)側加以 轉動； ‘ 一卡掣板（46)，其中間處設置一穿孔（461)，其兩側 * 端形成同向轉折之扣部（462)，扣部（462)可插設於基座（1〇) 之嵌槽（26)中； 一旋鈕（44)，其端面設置一螺桿（45)，螺桿（45)穿設 於卡掣板（46)之穿孔（461)及銜接桿（40)之穿孔（43)中； 一固結件（4 7) ’其一端設置一凸塊（4 71) ’該固結件（4 7 ) M348725 螺設於上述螺桿（45)末端，使該凸塊（471)位於銜接桿（4〇) 的β槽（431)中，而可以藉由旋鈕（44)的旋緊操作，使卡 掣板（46)二侧扣部（462)可穩固的插設於基座（21)嵌槽（26) 中，而讓相對樞設的基座（21)能穩固扣持定位。 上述二個基座（21)相對端所設置之可對合的咬合部 (2Ό，係形成具有相對的凹部（271)與凸部（272)，使二個 基座（21)之咬合部（27)可以凹部（271)與凸部（272)的相互 插設卡掣。 § 上述卡掣板（46)之二側端所形成的扣部（462)，係於 一相對基座（21)對合時插入嵌槽（2 6 )中。 所述之銜接桿（4 〇)的穿孔（4 3 ) —側周緣所設置的滑槽 (431)，係形成凹入之圓弧面’以及固結件（47)一端所設 置的凸塊（471)與固結件（47)交接端面處係形成凸出的圓 弧面而§固結件（47)螺設於上述螺桿（45)末端，且凸塊 (471)凸出之圓弧面抵靠於銜接桿（4〇)之滑槽（43丨）凹入的 1'圓弧面日守，可藉由滑槽（4 31)凹入的圓弧面與凸塊（4 71)之 -凸出的圓弧面抵靠，而形成加大接觸面積，使旋鈕（44)旋 緊固結件(47)時’能具有良好的定位鎖掣功效，以避免凸 鬼（471)抵緊滑槽（43丨），而造成滑槽（“I)表面被抵壓凹 陷。 如第四圖所示之組合剖視圖，於一般情形下，閉鎖桿 ()棍。又於基座（21)穿孔（24)及銜接桿（4〇)埋孔（41) ^疋以彈育（2 9 )處於未受力狀態而二端抵於埋孔（41)及 按鈕（30)底端，使卡掣塊（282)能部份嵌入相同造型之透 8 M348725 孔（4 2) ’以及部份嵌入相同造型之定位孔（2 3)中。 配合參看第五圖、第六圖所示’可用手按壓按鈕（3〇) ▼動閉鎖桿（281)向下移動’使按紐（3〇)下壓彈箬（29)， 且令卡掣塊（282)能脫離銜接桿（40)透孔（42)而完全進入 基座（21)定位孔（23)中，使閉鎖桿（281)對於基座（£丨）及 銜接桿（40)的閉鎖作用能予以解除，而可以用手對折車架 官（10) ’使車架管（1〇)完成折合操作。 配合參看第五圖及第七圖所示，本創作於操作過程 中，可先旋鬆旋鈕（44)，使卡輩板（46)的扣部（462)能脫 離對於嵌槽(26)的卡掣’並且，可用手按下一端按鈕(3〇)， 使閉鎖桿⑽)可下壓該處彈簧⑽，使該閉鎖桿⑽)的 卡掣塊（282)脫離透孔⑷），並且用手握持旋紐⑼橫向 移動，使螺桿⑹能在穿孔⑽側向橫移，而讓卡擎板⑽ 的扣部（462)能離開基座（21)旋轉路徑，而可以用手折合 3亥端車架管（10)，配合來看筮 作 " /圖所不，則可藉由上述操 作方式，而將該側之車架管（1〇)加以收折。 ，因此’經由上述結構特徵、技術内容 #平細1^明’可清楚看出本創作設計特點在於：、 以閉種「自行車收折結構」’其係於相對的基座中 以閉鎖杯插設及銜接桿連結，使 ? 位及對折收合，並且，在 ’ 展開定 及在長形的穿孔中設置—螺/ = 一長形的穿孔’以 旋紐及—固結件，使車竿心’亚於螺桿二端分別設置- κ平木官的對折收人， 及螺桿的移動，使車架管：了以旋紐的鬆緊 對折收合易於操作完成，並且， M348725 可it由卡製& 手板對於基座嵌槽的插設及旋鈕旋緊，使車 的展開組人处„ σ此％固定位，而不易鬆脫分開，故能達到更具 使用安全柚+ a 王之貫用功效，其基座之流線型設計與車架管形 如—體，可| A_ j大幅增進自行車之整體質感，而能提供消費者 更精、’致的折疊式自行車加以選用。 【圖式簡單說明】M348725 folding positioning device (6 Ο) is still not ideal [new content] The purpose of this creation is to provide a bicycle folding structure that combines with the frame tube and has a streamlined shape to greatly enhance its texture. "." A further object of the present design is to provide a "bicycle folding structure" that allows the frame tube to be easily folded in half by rotation-operating and moving. In order to achieve the structural features and technical contents of the above-mentioned purposes, the "bicycle folding structure" of the present invention is provided on a bicycle frame tube, which comprises: a relatively disposed base, each base is provided with a cavity, A through hole is not connected into the receiving groove, and a positioning hole is arranged in the receiving groove in the base relative to the perforating side, and a groove is arranged on the periphery of the opposite end portions of the two bases; a rod having two ends, a buried L is disposed adjacent to the two ends, and a through hole is formed through the buried hole, and the through hole is disposed in the connecting rod, and the two ends of the connecting rod are respectively placed and pivoted In the two slots of the base; the two latching assemblies, each latching assembly has a latching lever, a spring and a button, the latching rod is provided with a latching block at the bottom end, and the latching block is shaped with the base The positioning hole and the through hole of the connecting rod have the same shape, and the locking rod is disposed in the positioning hole of the base, the through hole of the connecting rod, the buried hole and the through hole of the base, so that the locking piece is stuck into the positioning hole and the through hole Medium, and the spring is sleeved on the locking rod' The bottom end of the spring abuts against the inner wall surface of the buried hole and the button is disposed on the top end of the locking rod; the M348725 has a clamping plate, a perforation is arranged in the middle thereof, and the buckle ends of the same direction are formed on both side ends of the buckle portion. Inserted in the recessed groove of the base; the knob has a screw disposed on the end surface thereof, the screw is disposed in the through hole of the latching plate and the through hole of the connecting rod; and a fixing member is provided with a bump at one end thereof, the fixing member It is disposed at the end of the screw so that the bump is located in the sliding groove of the connecting rod. #生借此设计, the combination of the base and the frame tube can form the appearance of the streamline, and it can be operated by the rotation of the knob and the movement of the screw to expand the frame tube to prevent the frame tube from being damaged. When it is accidentally hit and loosened, it can achieve the practical effect of more ideal operation safety. [Embodiment] Referring to the first, second, third, and fourth figures, the folding positioning device (20) of the bicycle (1) of the present invention is set in the bicycle of the bicycle (1). The frame tube (10) comprises: two oppositely disposed bases (21), each base (21) is provided with a receiving groove (22), and a through hole (24) is connected to the base (21). In the pocket (22), and on the base (21), a positioning hole (23) is provided in the valley groove (22) with respect to the perforation side, and abutting engagement is provided at the opposite ends of the two bases (21). The portion (27) is disposed at a periphery of the base (21) adjacent to the occlusal portion (27) - a recessed groove (26), and a fixing portion (25) is provided at one end of the base (21), the fixing portion ( 25) Inserted in the frame tube (1〇) to be consolidated, so that the folding positioning device (2〇) is fixedly attached to the frame tube (1〇) of the bicycle (1); 40) 'It has two ends, 6 M348725 a buried hole (41) is respectively disposed at the adjacent two ends, and a through hole (42) is disposed under the buried hole (41) and is in the connecting rod (40) Set a perforation (4 3), the perforation (43) is formed into a long perforated shape, and a chute (431) is disposed on the side periphery of the perforation (43), and the two ends of the connecting rod (40) are respectively disposed on the two bases ( In the slot (22) of 21), an opposite base (21) can be pivotally assembled by the arrangement of the connecting rods (4〇); a latching assembly (28) having a latching lever ( 281), a spring (29) _ and a button (30), the bottom end of the locking rod (281) is provided with a latching block (282) 'the shape of the latching block (282) and the positioning of the base (21) The through hole (42) of the hole (23) and the connecting connector (40) are identical in shape, and the locking rod (281) is disposed through the positioning hole (23) of the base (21) and the through hole of the connecting rod (40) ( 42), the buried hole (41) and the through hole (24) of the base (21), the snap block (282) is inserted into the positioning hole (23) and the through hole (42), and the spring (29) The sleeve is disposed on the locking rod (281) such that the bottom end of the spring (29) abuts against the inner wall surface of the buried hole (41), and the button (30) is disposed at the top end of the locking rod (281), and can be blocked by The φ. pressing of the component (28) enables the card block (282) to be detached (42), and can release the latching effect on the connecting rod (40), so that the base (21) can be rotated on the side of the connecting rod (40); 'a latching plate (46) with a perforation at the middle (461), the two sides of the two sides form a button portion (462) of the same direction, the buckle portion (462) can be inserted into the recess (26) of the base (1); a knob (44), A screw (45) is disposed on the end surface, and the screw (45) is disposed in the through hole (461) of the clamping plate (46) and the through hole (43) of the connecting rod (40); a fixing member (4 7) 'one end thereof Providing a bump (4 71) 'The fixing member (4 7 ) M348725 is screwed to the end of the screw (45), so that the bump (471) is located in the β groove (431) of the connecting rod (4〇), By the tightening operation of the knob (44), the two side buckle portions (462) of the latching plate (46) can be stably inserted into the socket (26) of the base (21), and the relative pivoting is performed. The base (21) can securely hold the positioning. The occludable nip portion (2 Ό formed by the opposite ends of the two bases (21) is formed with opposite recesses (271) and convex portions (272) to make the nip portions of the two bases (21) 27) The recessed portion (271) and the convex portion (272) may be interposed with each other. § The buckle portion (462) formed at the two side ends of the latching plate (46) is attached to an opposite base (21) Insert into the slot (2 6 ) at the time of engagement. The perforation (4 3 ) of the connecting rod (4 )) - the sliding groove (431) provided on the side circumference, forming a concave arc surface 'and solid A convex piece (471) provided at one end of the connecting member (47) and the end surface of the fixing member (47) form a convex arc surface, and a fixing member (47) is screwed at the end of the screw (45). And the convex arc surface of the convex piece (471) abuts against the concave 1' arc surface of the sliding groove (43丨) of the connecting rod (4〇), and can be concave by the sliding groove (4 31) The arc surface abuts against the convex arc surface of the bump (4 71), and forms an enlarged contact area, so that the knob (44) can be fastened when the knob (44) is fastened to the knot (47).掣 Efficacy to avoid the convex ghost (471) against the chute (43丨) The surface of the chute ("I) is depressed by the pressure. As shown in the fourth cross-sectional view, in the general case, the locking rod () stick and the base (21) perforation (24) and the connecting rod ( 4〇) buried hole (41) ^疋 is in the unstressed state (2 9 ) is in the unstressed state and the two ends are at the bottom end of the buried hole (41) and the button (30), so that the clamping block (282) can be partially Embed the same shape through the 8 M348725 hole (4 2) ' and partially embedded in the same shape of the positioning hole (2 3). See the fifth and sixth figures as shown in the 'hand press button (3 〇) ▼ The locking lever (281) moves downwards to press the button (29) with the button (3), and the card block (282) can be disengaged from the through hole (42) of the connecting rod (40) to completely enter the base ( 21) In the positioning hole (23), the locking function of the locking lever (281) for the base (£丨) and the connecting rod (40) can be released, and the frame can be folded by hand (10) The tube (1〇) completes the folding operation. Referring to the fifth and seventh figures, in the operation, the knob (44) can be loosened first to make the button (462) of the card board (46). Can detach from The latch of the slot (26) can be pressed by a button (3〇), so that the latching lever (10) can press the spring (10) to disengage the latching block (282) of the latching lever (10). Hole (4)), and holding the knob (9) laterally by hand, so that the screw (6) can be laterally traversed in the perforation (10), and the buckle portion (462) of the card board (10) can leave the rotation path of the base (21), and The 3 hood frame tube (10) can be folded by hand, and the frame tube (1 〇) on the side can be folded by the above operation mode. Therefore, 'through the above structural features, technical content #平细1^明', it can be clearly seen that the design features of this creation are: close the "bicycle folding structure", which is tied to the opposite base to lock the cup insert The connecting rods are connected to make the position and the folds folded, and, in the 'expanding and setting in the long perforations—the screw/= an elongated perforation' is a knob and a consolidating piece to make the rut The heart 'is set separately on the two ends of the screw - κ 平木官's folding of the person, and the movement of the screw, so that the frame tube: the elastic folding of the knob is easy to operate, and, M348725 can be made by the card & The hand plate is inserted into the pedestal slot and the knob is tightened, so that the vehicle is deployed at a fixed position, so it is not easy to loosen and separate, so that it can achieve a more safe use of the pomelo + a king. The streamlined design of the pedestal and the tubular shape of the frame can be used as a body, and the A_j can greatly enhance the overall texture of the bicycle, and can provide a more sophisticated and compact folding bicycle for consumers. [Simplified illustration]
第圖.本創作設置於自行車車架管之外觀圖。 第一圖：本創作設置於自行車車架管之立體圖。 第二圖：本創作立體分解圖。 第四圖：本創作組合剖視圖。 f五圖：本創作按壓按鈕之實施例剖視圖。 第六圖：本創作對折車架管之示意圖。 ^七圖：本創作折合一端車架管之實施例圖。 弟八圖：本創作折合二端車架管之實施例圖。Figure 1. The exterior of the creation of the bicycle frame tube. The first picture: This is a three-dimensional view of the bicycle frame tube. The second picture: the three-dimensional exploded view of the creation. The fourth picture: a cross-sectional view of the creation combination. F5: A cross-sectional view of an embodiment of the present pressing button. Figure 6: Schematic diagram of the folding frame of this creation. ^Seven Figure: This is an example of an example of folding one end of a frame tube. Eight Diagrams: This is an example of the implementation of the two-end frame tube.
第九圖：習用自行車車架管折合裝置示意圖。 【主要元件符號說明】 (1)自行車 (10)車架管 (2 0)收折定位裝置 (21)基座 (22)容槽 (2 3)定位孔 (24)穿孔 (2 5)固定部 (26)嵌槽 (2 7)咬合部 (2 71)凹部 (272)凸部 (2 8)閉鎖組件 M348725 (281)閉鎖桿 (282)卡掣塊 (29)彈簧 (3 0)按紐 (40)銜接桿 (41)埋孔 (42)透孔 (43)穿孔 (431)滑槽 (4 4)旋鈕 (45)螺桿 (46)卡掣板 (461)穿孔 (462)扣部 (47)固結件 (471)凸塊 (50)車架管 (60)收折定位裝置 (61)對合板 (611)凸部 (62)對合板 (621)凹部 (6 3)框紐 (6 4)柩轴 (70)快拆桿 (71)卡塊Figure IX: Schematic diagram of the folding device for the bicycle frame. [Description of main component symbols] (1) Bicycle (10) frame tube (20) folding positioning device (21) base (22) socket (2 3) positioning hole (24) perforation (2 5) fixing part (26) Insert groove (27) nip (2 71) recess (272) convex (28) latching assembly M348725 (281) latching lever (282) latching block (29) spring (30) button ( 40) Connecting rod (41) Buried hole (42) Through hole (43) Perforation (431) Chute (4 4) Knob (45) Screw (46) Clamping plate (461) Perforation (462) Buckle (47) Consolidation member (471) Bump (50) Frame tube (60) Folding and positioning device (61) Plywood (611) Concave portion (62) Ply (621) Concave (63) Frame (6 4)柩 shaft (70) quick release lever (71) block
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