五、新型說明： 【新型所屬之技術領域】 用在自行車架的折疊器 本創作涉及—種折疊器，_是__ 【先前技術】 ==疋利用多根構件和輪件連接㈣，w統自行 Γ 存放不方便。為了解決上制題，業界設計了折4式自行 車，各主要構件之間用折疊器連接。現有自行車車架的折叠器’-般包括 刖盖和嶋你職《的-爾，觸、後蓋可相對打 開和扣合，前蓋與後蓋的另，可透過所述手柄扣合。要獲得合適的鎖 緊力’必須提高手柄與前蓋或者後蓋之間的連接精度，這無疑會增大加工 的難度。而且由於種種原因’鎖緊力在折疊器的使用過程中會變化，而現 有折疊器因為鮮力不可調，從而影響折疊器的使雜能。此外，現有的 折疊器’其打開之後手減可能會與車紐生碰編損傷車架。 【新型内容】 β本創作所要職的技術_是提供—種折蘇，來克服财技術中折 疊器的手柄易與車練撞而損傷車架，以及鎖緊力*可調的問題。 為解決上述技術問題，本創作採用如下技術方案： 折疊益’包括前蓋、後蓋、手柄、第一枢接機構、第二拖接機構和可 調連接機構，所述hi與後蓋的—側透過第—樞接機構樞接；所述手柄透 uo 過第二樞接機構與後蓋 樹範接，所述可調連接機構的一端與前蓋的 另一她接，可調連接機構的另-端與手柄樞接。 本創作相料频術的有ϋ效果是： 又置了可調連接機構，折疊器打開之後手柄透過可調連接機構與 月L連接SJ而不會碰到車架而對車架造成損傷；而且可以透過可調連接 機構調節手_„力，細_崎便，而且加工容易。 【實施方式】 本創作之折豐器如第i圖所示，包括：前蓋丨、後蓋2和手柄3。前蓋 1的一侧透過第—樞接機構4與後蓋2的-側柩接。後蓋2的另-側又透: 第二5與所述手柄3的—端樞接。與現有技躺不同之處在於， 該折宜轉包括可調連接機構6;所述可調連接機構6的—端與前蓋1的另 側樞接，可調連接機構6的另-端與手柄3枢接。 如第2圖所不，可調連接機構6包括：調節螺桿6卜第—芯轴62、第 二怒軸63和調節螺絲64。所述第—芯轴62可鶴的設置在前蓋i的一側， 而第二芯轴63可轉動的設置在手柄3的中上部。所述調節螺桿Μ的一端 貫穿第二芯轴63 ’並且與第二芯軸63螺紋連接。調節螺桿61的另一端面 設置有内螺紋，所述調節獅&貫穿第L2後與調節卿Μ端面螺 紋連接。折疊器扣合之後如第3圖所示，手柄3卡住前蓋丨的另—側而使 得前蓋1與後蓋2可靠扣合。 折叠器使_雌巾可能會因為觀时導轉部件尺寸參數或者結 構A差變化，通常出現開始使用時—般具有較大且合適的鎖緊力，而使用 M384808 ==會_種原_動的情況，使鎖緊力變_、， 甚至&成無鎖緊力而使得鎖緊 罪本具肢貫施方式的折疊 了可調連接機構6,如第4圖所示 … 磲，、，糸刀擰緊或者擰松所述調節 螺4 64，從而調節第一芯軸62盥 … 〜弟〜軸63之間的距離，達到合適的鎖 而且由於 緊效果，從而即方便了使用，也減小了折疊器加工製造的難度。 可調連接機構6的存在，折疊器 . 4手柄3的1不會與車架碰撞而 才貝傷車架。 嶋構働：㈣仙、端_細彻及作為耐 Γ 司片❿前蓋1及後蓋斗側透過所述f框 接，可繞第三芯軸41相對轉動。第三杖 —〜車1的兩端面設置有内螺紋孔， 且各旋有-個端面固定螺絲42，以 … ^ 弟—痛41 *會脫出。第三芯軸 41上還套設有兩個不銹鋼華司月43，& 朴 月43且不銹鋼華司片43位於前蓋i與後 盖2之間，從而減輕前蓋j與後蓋 用期限。 f轉動時的綠，延長折疊器的使 所述第二樞接機構5包括第四怒轴 而面固疋螺絲52。所述手柄3 的-端透顯述細芯軸51與後蓋2 側樞接，使仔手柄3可以繞第 四芯軸51相對後蓋2在一定範圍内隸# 額内轉動。端面固定螺絲52與第四芯軸51 的端面螺紋連接，防止第四芯軸51脫出。 本具體實施方式的折疊器，其主要零件中的前蓋】、後蓋2和手柄均 採驗合金鍛造而成_壁題結構，_強度高且重量輕。具體而言前 蓋卜後蓋2和手柄3向_一側被設置成空殼結構，形成具有加強筋的薄 壁結構，在保職細時，進,省顺，雜了重量。此外， M384808 刖盍1和後蓋2的扣合面被設置成非平面型扣合面，即前蓋^占出，後罢2 凹入，此種設計的前蓋i和後蓋2扣合之後，能更加可靠的結合成—鱗 體’能更好的承受各方向的力β 為了使得折疊器扣合更加可靠，還可以進—步設置保險機構，所述保 險機構在繼扣合之後擋住手柄3，防止咖自軸。該保險機構如 圖2所示，包括··安全扣7卜固定螺絲72、彈f 73和螺母％。固定螺絲 72貫穿安全扣71之後旋入螺母％，並將保險機構固定在車架上。所述彈 簧73圍繞在固麵72上，且位於安全扣71和咖絲η的螺絲頭之 間，以使得安全扣7丨與陶絲72的螺絲頭之晴—定距離，並奸 安全扣71可以繞固定螺絲72旋轉。手柄3上設置有凸出部Μ，折最器/ 合之後可以扭動該安全扣71，使其卡蝴部3丨，則手柄3即被卡L不 會松脫。 、以上所列舉的各種實施方式，並非用以限制本創作，舉凡所屬技術領 域中具有通常知識者料本創作揭露内容所作之等效修飾或變化，仍應為 後附之申請專利範圍所含苗。 "'‘'' 【圖式簡單說明】 第1圖疋本創作之折疊器打雖態的結構示意圖。 第之折妓的分解圖。 第3圖疋本創作之折疊器扣合狀態的結構示意圖。 第圖疋本創作之折疊器打開狀態的另—結構示意圖 M384808 【主要元件符號說明】 前蓋 1 後蓋 2 手柄 3 第一枢接機構 4 第二枢接機構 5 可調連接機構 6 調節螺桿 61 第一芯軸 62 第二芯軸 63 調節螺絲 64 第三芯軸 41 固定螺絲 42 不錄鋼華司片 43 第四芯轴 51 固定螺絲 52 安全扣 71 固定螺絲 72 彈簧 73 螺母 74 凸出部 31V. New description: [New technical field] The folding device used in the bicycle frame involves a kind of folder, _ is __ [previous technology] == 疋 using multiple components and wheel connections (four), It is not convenient to store by yourself. In order to solve the above problems, the industry has designed a folding type 4 bicycle, and the main components are connected by a folder. The folding device of the existing bicycle frame generally includes a cover and a handle, and the touch and the rear cover can be relatively opened and fastened, and the front cover and the rear cover can be engaged through the handle. To obtain the proper locking force, the accuracy of the connection between the handle and the front or back cover must be increased, which will undoubtedly increase the difficulty of machining. Moreover, for various reasons, the locking force changes during the use of the folder, and the existing folder is not adjustable due to the fresh force, thereby affecting the plenum of the folder. In addition, the existing folderer's hand reduction after opening may damage the frame with the car. [New content] β The skill of the creative position is to provide a kind of folding, to overcome the problem that the handle of the folding device is easy to crash with the car and damage the frame, and the locking force is adjustable. In order to solve the above technical problems, the present invention adopts the following technical solutions: The folding benefit includes a front cover, a rear cover, a handle, a first pivoting mechanism, a second dragging mechanism and an adjustable connecting mechanism, and the hi and the back cover are The side is pivotally connected through the first pivoting mechanism; the handle is transparently connected to the back cover tree through the second pivoting mechanism, and one end of the adjustable connecting mechanism is connected to the other of the front cover, and the adjustable connecting mechanism is The other end is pivotally connected to the handle. The effect of this creation phase frequency technique is: an adjustable connection mechanism is also provided, and after the folder is opened, the handle is connected to the SJ through the adjustable connection mechanism and does not touch the frame to cause damage to the frame; The adjustable connection mechanism can be used to adjust the hand _ „ force, fine _ 崎, and easy to process. [Embodiment] The folding device of the creation is as shown in the figure i, including: front cover 后, back cover 2 and handle 3 One side of the front cover 1 is connected to the side of the rear cover 2 through the first pivoting mechanism 4. The other side of the rear cover 2 is transparent: the second 5 is pivotally connected to the end of the handle 3. The difference lies in that the folding includes an adjustable connecting mechanism 6; the end of the adjustable connecting mechanism 6 is pivotally connected to the other side of the front cover 1, and the other end of the adjustable connecting mechanism 6 and the handle 3 As shown in Fig. 2, the adjustable connecting mechanism 6 comprises: an adjusting screw 6 - a mandrel 62, a second anger shaft 63 and an adjusting screw 64. The first mandrel 62 can be set in front of the crane a side of the cover i, and the second mandrel 63 is rotatably disposed at a middle upper portion of the handle 3. One end of the adjustment screw 贯穿 extends through the second mandrel 63' and The mandrel 63 is screwed. The other end surface of the adjusting screw 61 is provided with an internal thread, and the adjusting lion & is threadedly connected to the adjusting end face after the L2. After the folding device is fastened, as shown in Fig. 3, the handle 3 The other side of the front cover is caught to securely engage the front cover 1 and the rear cover 2. The folding device may cause the _ female towel to change due to the dimensional parameter or the structural A difference of the guiding member, and usually occurs when starting to use - Generally, it has a large and suitable locking force, and when M384808 == will be used, the locking force will be changed to _, and even & The adjustable connecting mechanism 6 is folded, as shown in Fig. 4... 磲,,, 糸 拧 tighten or loosen the adjusting screw 4 64, thereby adjusting the first mandrel 62 盥... The distance between the two reaches the proper lock and is easy to use due to the tight effect, which also reduces the difficulty in manufacturing the folder. The presence of the adjustable connecting mechanism 6, the folder. 4 handle 3 of 1 will not be with the car The frame is collided and the frame is injured. The structure is: (4) cents, end _ fine and as resistant The front side cover 1 and the rear cover side are connected to each other through the f frame, and are rotatable relative to the third mandrel 41. The third side of the vehicle 1 is provided with internal threaded holes on both end faces thereof, and each end has an end face. Fixing screw 42, to ... ^ brother - pain 41 * will come out. The third mandrel 41 is also set with two stainless steel huasi month 43, & 朴月43 and stainless steel huasi piece 43 is located in the front cover i and Between the rear cover 2, thereby reducing the period of use of the front cover j and the rear cover. f Green when rotating, extending the folder so that the second pivoting mechanism 5 includes a fourth anger axis and the surface fixing screw 52. The end of the handle 3 is pivotally connected to the side of the rear cover 2 so that the handle 3 can be rotated around the fourth mandrel 51 relative to the rear cover 2 within a certain range. The end surface fixing screw 52 is screwed to the end surface of the fourth spindle 51 to prevent the fourth spindle 51 from coming off. The folder of the present embodiment, the front cover of the main part, the back cover 2 and the handle are all made of alloy forged _ wall structure, _ high strength and light weight. Specifically, the front cover back cover 2 and the handle 3 are provided in a hollow shell structure on the side of the _, forming a thin wall structure having reinforcing ribs, which is smooth, inferior in weight when the guard is fine. In addition, the fastening faces of the M384808 刖盍1 and the rear cover 2 are arranged as a non-planar fastening surface, that is, the front cover is taken up, and the rear cover 2 is recessed. The front cover i and the rear cover 2 of this design are fastened. After that, the more reliable combination of the scales can better withstand the forces in all directions. In order to make the folding of the folder more reliable, it is also possible to further set up the insurance mechanism, which is blocked after the fastening. Handle 3 to prevent coffee from the shaft. As shown in Fig. 2, the insurance mechanism includes a safety buckle 7 and a fixing screw 72, a spring f 73 and a nut %. After the fixing screw 72 penetrates the safety buckle 71, the nut % is screwed in, and the safety mechanism is fixed to the frame. The spring 73 surrounds the solid surface 72 and is located between the safety buckle 71 and the screw head of the coffee gauze n, so that the safety buckle 7丨 and the screw head of the ceramic wire 72 are separated by a distance, and the safety buckle 71 It can be rotated about the fixing screw 72. The handle 3 is provided with a protruding portion Μ. After the folding/integration/closing, the safety buckle 71 can be twisted to make the locking portion 3 丨, and the handle 3 is not released by the card L. The various embodiments described above are not intended to limit the present invention, and those skilled in the art having the ordinary knowledge of the present invention should be equivalent to the modifications or variations of the present disclosure. . "'‘'' [Simple description of the schema] Figure 1 is a schematic diagram of the structure of the folder of the present creation. An exploded view of the first fold. Figure 3 is a schematic view showing the structure of the folding state of the folder of the present invention. Fig. 另 结构 结构 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 384 First mandrel 62 Second mandrel 63 Adjusting screw 64 Third mandrel 41 Fixing screw 42 Unrecorded steel washer 43 Fourth mandrel 51 Fixing screw 52 Safety clasp 71 Fixing screw 72 Spring 73 Nut 74 Projection 31