M295701 八、新型說明： 【新型所屬之技術領域】 銷之球 擺 本創作係為-種轉向拉桿，尤指_種藉由 :::握持球頭部之桿體所應用於連接連桿機構之 【先前技術】 々-般*言’轉向拉桿主要作為連桿 二。例如：汽車的轉向裳置，轉向拉 ：擺動關 圈經由轉向拉桿的自由拖;=:盤：可使前輪之輪 外，轉向拉桿亦可應用於方向機連結轉t ^另一邊。此 如第5圖至第6圖所示，為習用之，桿。 頭銷6!具有-球頭部6 ^，該其球 持環612抱持住，保持環612係==1並被一保 轉擺動運動。 /座體62呈相對樞 然而，此種轉向拉桿6確有其缺失： 其，球頭銷β 1與座體6 2間的缸^ ^ 由於球頭麟6 i係以嵌設方式將保持力不足。其 2的接觉孔6 2 1内，使得球頭銷6 2置入座體6 轉擺動運動，若球肖6 1遠離球顯部f體6 2間作樞 大的拉力拉扯時，球頭銷6 1之保持1_端受到較 座體62的接受孔621内脫離。、6”可能因此從 其二，球頭銷6 1與座體6 2間私吐#曰 x生搖晃所產生的噪 M295701 由於球頭銷6 1之球頭部6 1 1與保持環6 ! 2之 間的鄰接間隙過寬時，球頭銷 動運動會發生因著彼此碰觸搖晃而產=2間_擺 其三，球頭銷6工之球頭部6工χ磨耗過快。 球頭銷Θ 1之球頭部6 i i盥伴 八由於 隙涡宠栌^ ^ 1丄”保持鳅612之間的鄰接間 隙過乍％，當二者間長期樞轉 球頭部6 1 1與保持環6 2 2門3以:球碩銷6 1之 61之球頭部611會快速被磨耗，甚至 球碩利1 1會從保持環6 i 2内脫落。 其四’球_6 1之球頭部6 i i與保持環6工 樞轉擺動不順。其原因在於球頭銷6丄之球頭部6 乂 I保持壤6 1 2之間的鄰接間隙可能會跑進灰塵及水 ;暢而使球頭部6 i i與保持環6工2間彼此枢轉擺動不 因此，於是有另一種習用的轉向拉桿7用以改盖 „頭銷6 i與座體6 2間軸向拉力不；的問 、如第7圖至第8圖所示。此種轉向拉桿7包括有一且 有-球體部7 1 1與一軸7丄2之球頭銷71，及二 —球體接受部7 2 i之座體7 2 ’並套設一防塵;J 球體接受部7 2 1上’以防止灰塵或水分進人球體邻7工、 ^與球體接受部7 2 i之間的接觸滑動間隙，而阻礙轉向 拉桿7的樞轉擺動。此座體7 2之球體接受部7 2丄係杓 =球頭銷7 i之球體部7 i !，而使得麵銷7丄與】 體7 2可進行相對地自由樞轉擺動運動。另外，座體7 2 M295701 球體接受部7 2 1之戚〇总& 799沾…為—環頸部722，此環頸部 I2 2的功用在於當球頭銷7 i之球 體，21後，可令環頸部7 2 2 於球體接受部721内，且抵抗球頭鎖;= 向拉力所造成的脫離狀態。再者，球頭銷7丄之 =^體接受部721之環頸部7”處更設 口I5 7 1 3 ’以供球頭銷7】 合時挾持之用。 軸712與其他連桿機構組 但是，此種轉向拉桿7仍然有其缺點： 第一，球頭銷7 1之破辦# 7 , t 接受部721間的接觸滑=;:7夕與座體72之球體 體接受部7 2 易控制。其由於座體球 域1雜7 1 、衣部7 2 2縮口程度不同所導致。當 i門的接觸1 1與座體7 2之球體接受部7 2 =生=:會發生因著彼此間碰觸搖晃 球趙接二7 之球體部7 1 1與座體7 2之 其二於 3的设置’而使球頭銷7〗 _ 、47 1 空間中與其他連桿機構作組合。政長’且不方便於狹窄 枢轉=動^====向拉桿能持續地順暢 【新型内容】 π M295701 轉向拉桿，而解決震動所述:問題而提供一種 後’二者固體接觸間的磨_題Γ9以及長期抱轉擺動 本創作之次一目的 肩部’因此可以有效增加球二2形方式構成桿趙環 銷球頭部自桿體孔道⑽落。、 D拉力’㈣止球頭 折程度’而壓抑環=套體壓抵部向内彎 Μ ^.之再一目的，在於利用球頭銷珅π :作::狹窄_仍可挾持住球= 為達SI)述之目的，本創作係包括： 戸 杯體，其一端具有一孔道，該孔道之一 ^ 乂月部，另一孔緣具有一可向内彎折 孑L緣具有- 一球頭銷，其具有相連之一轴部與一氏部； 4係樞，擺動的設置於該桿體之孔道内；〉IP’遠球頭 一第一環形襯套，其係配置在該桿體 該球頭銷球頭部表面之間，且該第-環形^^孔壁面與 之環形肩部； 觀套#抵該桿體 一第二環形襯套，其係配置在該桿體 該球頭鎖球頭部表面之間； 心⑽孔壁面與 二環形墊片，其係配置於該第二環形％套，且供該桿 W’f折後的壓抵部所壓抵’俾使_㈣球頭部與 M295701 該第一、第二環形襯套呈緊密接觸。 上述及其他目的與優點，不難從下述所選用 貝轭例之砰述說明與附圖中，獲得深入了解。 當然本創作在某些另件上，或另件之安排上容許有所 不同，但所選用之實施例，則於本說明書中，予以咩細古兒 明，並於附圖中展示其構造。 °。 【實施方式】 請參閱第1圖至第3圖，圖中所示者為本創作所選用 之實施例結構’此僅供說明之用，在專利中請上並不受此 種結構之限制。 本實施例之轉向拉桿，其係包括： -桿體1 ’其-端具有-孔道1;[，該孔道U之一 孔緣具有一朝孔迢1 1軸心方向成型之環形肩部丄2，另 一孔緣具有一可向内彎折之壓抵部丄3。桿體丄更具有一 固定部1 4，俾供結合於其他連桿機構（圖中未示）。於本 實施例中，桿體1之環形肩部i 2、壓抵部工3與固定 14係以金屬一體成形製成。 一球頭銷2，其具有相連之一棒狀之軸部2 i與一球 狀之球頭部2 2，該球頭部2 2係樞轉擺動的設置於該桿 體1之孔道1 1内。此軸部2工可結合於其他連桿機構（圖 中未示）。 一第一環形襯套3 1，其係配置在該桿體1之孔道1 1孔壁面與違球頭銷2球頭部2 1表面之間，且該第一環 形襯套3 1靠抵該桿體1之環形肩部1 2。 M295701 一第二環形襯套3 2，其係配置在該桿體丄之孔道工 1孔壁面與該球頭銷2球頭部2 2表面之間。 環形墊片3 3，其係緊鄰配置於該第二環形襯套3 2之知緣，且供該桿體1之彎折後的壓抵部1 3所壓抵， 俾使該球頭鎖2球頭部2 2與該第―、第二環形概套3 1、3 2呈緊密接觸。 再者，於本實施例中，第一環形襯套3工與第二環形 襯套3 2之材質均為強化尼龍。 /、中凸伸於#體1 >^抵部1 3的球頭銷2球頭部2 更設有-内六角的調整槽2 3，以供球頭銷2之抽 42 1欲結合於其他連桿機構（圖中未示）時，可藉由工 具伸入調整槽2 3内而固持住球頭銷2，使得軸部J工可 :狹窄空間中結合於其他連桿機構之連桿4上， 所不0 η 組合本創作時，如第！圖至第2圖所示，先將第 形襯套3 1自球頭銷2軸邻9 1廿細&丄 套入至球頭部2 朝向球頭部2 2方向而 、 々面，再將第二環形襯套32盘淨开> ==從球Ϊ部2 2底端調整槽2 3依序套至球頭部： 2之f面’之後’使球頭鎖2之轴部 環形肩部i 2，而使第—環形襯套=上， 形肩部1 2，並令壓抵部η 6心4 —卜體1之壞 7一 丄J向内彎折且形成孔道1 1 $ 徑之縮口狀態，而壓抵環形墊 、、一 部22应第一、第-严，以使球頭銷2球頭 弟讀襯套3 1、3 2呈緊宓接觸，* 將球頭部2 2限制於桿體j $丨、$ q , 冢山接觸並 1 1内’不致隨意從孔道 M295701 1 1内掉出。 再者，由於第一、第二環形襯套3丄、3 2本身為尼 龍材質具有彈性，所以藉由壓抵部1 3向内彎折程度的不 同Y而可控制桿體i孔道i i與球頭銷2球頭部2 2之間 隙拳A緊度，使本創作得以依所需而輕易製作出不同鬆緊程 度的樞轉擺動之轉向拉桿。 王 此外，於本實施例中，介於桿體丄孔道丄丄與球頭 2球頭部2 2間之強化尼龍製第一、第二環形襯套3工、、: 3 2具有使用上的優點： 弟一’強化尼龍本身具有自己潤滑、吸震與耐磨性優 良的f果，使得本創作可達到長時_樞轉與擺動。 弟^由於尼龍具有彈性，第―、第二環形槪套 2主之内側表面可緊密接觸於球頭銷2球頭部2 2 金屬表面’而使異物不容易侵入彼此間之接觸表面中，且 阻破球補2與桿體！間之樞轉擺動運動。 故此，本創作具有下述之優點：M295701 VIII, new description: [New technology field] The ball pen creation is a kind of steering rod, especially _ kind by::: the ball holding the ball head is used to connect the connecting rod mechanism [Prior Art] 々-般*言' The steering rod is mainly used as the connecting rod 2. For example: the car's steering skirt, steering pull: swinging the loop through the steering rod free drag; =: disc: the front wheel wheel, the steering rod can also be applied to the steering machine link t ^ the other side. This is shown in Figures 5 to 6, which are used in practice. The pin 6! has a ball head 6^ which is held by the ball holding ring 612, and the retaining ring 612 is = 1 and is swung by a pivoting motion. / The seat 62 is relatively pivoted. However, the steering rod 6 does have its missing: it is a cylinder between the ball pin β 1 and the seat body 6 2 . Since the ball head 6 i is embedded in the retaining force insufficient. In the contact hole 6 2 1 of the 2, the ball pin 6 2 is placed into the seat body 6 to swing and swing, and if the ball shaft 6 1 is far away from the ball body of the ball display portion 26, the ball head is pulled. The holding 1_ end of the pin 6 1 is detached from the receiving hole 621 of the seat 62. 6" may therefore be from the second, the ball pin 6 1 and the seat body 6 between the private spit #曰x raw shaking generated noise M295701 due to the ball pin 6 1 ball head 6 1 1 and the retaining ring 6! When the abutment gap between 2 is too wide, the ball-pinning motion will occur due to the shaking of each other and the production will be 2 = _ pendulum 3, the ball head 6 ball head 6 work χ wear too fast. Pin Θ 1 ball head 6 ii 盥 八 由于 由于 由于 由于 由于 ^ ^ ^ 1 丄 鳅 邻接 邻接 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅 鳅6 2 2 door 3 to: ball master 6 1 61 ball head 611 will be quickly worn, even the ball 1 1 will fall off the retaining ring 6 i 2 . The ball head 6 i i of the four ball _6 1 and the retaining ring 6 are pivotally oscillated. The reason is that the ball head 6 乂I ball head 6 乂I maintains the adjacent gap between the soil 6 1 2 may run into dust and water; the ball head 6 ii and the retaining ring 6 work 2 The swinging is not so, so there is another conventional steering rod 7 for changing the axial tension between the head pin 6i and the seat body 6; as shown in Figs. 7 to 8. The steering rod 7 includes a ball pin 71 having a ball portion 7 1 1 and a shaft 7丄2, and a seat body 7 2′ of the second ball receiving portion 7 2 i and a dustproof sleeve; the J ball receiving portion 7 2 1 'to prevent dust or moisture from entering the spherical sliding contact between the ball and the ball receiving portion 7 2 i, and hindering the pivoting swing of the steering rod 7. The ball receiving portion of the seat body 7 2 7 2丄丄=the ball portion 7 i ! of the ball pin 7 i, so that the face pin 7丄 and the body 7 2 can perform a relatively free pivoting swinging motion. In addition, the seat body 7 2 M295701 the ball receiving portion 7 2 1 戚〇 total & 799 dip... is the ring neck 722, the function of the ring neck I2 2 is to be the ball of the ball pin 7 i, after 21, the ring neck 7 2 2 can be accepted by the ball Department 721 And resist the ball lock; = the state of disengagement caused by the pulling force. Furthermore, the ball pin 7丄=^ body receiving portion 721 at the neck portion 7" is further provided with a mouth I5 7 1 3 ' for the ball head Pin 7] For the time being. Shaft 712 and other sets of linkages However, such steering rods 7 still have their disadvantages: First, the break of the ball stud 7 1 , the contact slip between the receiving portions 721 =; The ball body receiving portion 72 of 72 is easy to control. It is caused by the difference in the degree of shrinkage of the seat sphere 1 1 7 and the garment portion 7 2 2 . When the contact 1 1 of the i-door and the spherical body receiving portion 7 2 of the seat body 7 2 = raw =: two of the spherical body parts 7 1 1 and the seat body 7 2 which are shaken by the ball and touched each other 7 In the setting of 3, the ball pin 7 _, 47 1 is combined with other link mechanisms in the space. The politician' is not convenient for the narrow pivot = move ^ = = = = the pull rod can be continuously smooth [new content] π M295701 steering rod, and solve the vibration: the problem is to provide a kind of 'the solid contact between the two _ Γ Γ 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及 以及, D pull '(4) the degree of the ball head folding' and the suppression ring = the body pressing part of the body is bent inward. ^. Another purpose is to use the ball pin 珅 π: for:: narrow _ still hold the ball = For the purpose of SI), the creation system includes: a cup body having a hole at one end, one of the holes ^ the moon portion, and the other hole edge having an inwardly bendable edge L - a ball a pin, which has one of a shaft portion and a portion; a pivotal arrangement in the bore of the shaft; > an IP' distal ball, a first annular bushing, which is disposed on the rod Between the surface of the head of the ball pin, and the annular surface of the first annular hole and the annular shoulder; the sleeve # abuts the second annular bushing of the rod, and the ball is disposed on the rod Between the surface of the head lock ball head; the core (10) hole wall surface and the two annular spacers are disposed in the second annular % sleeve, and the pressure abutting portion of the rod W'f is pressed against the 俾 俾 _ (4) The ball head and the M295701 are in close contact with the first and second annular bushings. The above and other objects and advantages are not difficult to understand from the following description of the selected examples and the accompanying drawings. Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in the present specification, and the construction thereof is shown in the drawings. °. [Embodiment] Please refer to Fig. 1 to Fig. 3, which shows the structure of the embodiment selected for the present invention. This is for illustrative purposes only, and is not limited by this structure in the patent. The steering rod of the embodiment comprises: - the rod body 1 'the end has a - channel 1; [the hole edge of the hole U has an annular shoulder 成型 2 formed in the axial direction of the hole 1 1 The other hole edge has a pressing portion 3 which can be bent inward. The shaft body further has a fixing portion 14 for coupling to other link mechanisms (not shown). In the present embodiment, the annular shoulder portion 2, the pressing portion 3 and the fixed portion 14 of the rod body 1 are integrally formed of metal. a ball pin 2 having a rod-shaped shaft portion 2 i and a spherical ball head portion 2 2, the ball head portion 2 2 pivotally swinging on the hole 1 1 of the rod body 1 Inside. This shaft portion can be combined with other linkage mechanisms (not shown). a first annular bushing 3 1 is disposed between the wall surface of the hole 1 1 of the rod body 1 and the surface of the ball head 21 of the ball-proof head pin 2, and the first annular bushing 3 1 is The annular shoulder 12 of the rod body 1 is abutted. M295701 A second annular bushing 32 is disposed between the wall surface of the hole 1 of the rod body and the surface of the ball head 22 of the ball pin 2. The ring spacer 3 3 is disposed adjacent to the second annular bushing 32 and is pressed against the bent pressing portion 13 of the rod body 1 to make the ball head lock 2 The ball head 22 is in close contact with the first and second annular jackets 3 1 and 3 2 . Furthermore, in the present embodiment, the material of the first annular bushing 3 and the second annular bushing 32 are both reinforced nylon. /, the middle protrusion is extended to the #body 1 > ^ the ball pin 2 of the abutting portion 1 3 the ball head 2 is further provided with an inner hexagonal adjustment groove 2 3 for the ball pin 2 to be extracted 42 1 When other connecting rod mechanisms (not shown) can be inserted into the adjusting groove 2 3 by the tool to hold the ball stud 2, the shaft portion can work: the connecting rod of the other connecting rod mechanism in a narrow space 4, not 0 η combination of this creation, such as the first! As shown in Fig. 2, the first bushing 3 1 is first inserted into the ball head 2 from the ball pin 2 to the ball head 2 toward the ball head 2 2 , and then the face bush 3 1 is placed. The second annular bushing 32 is cleaned > == from the bottom end of the ball shank portion 2 2, the groove 2 3 is sequentially sleeved to the ball head: 2 after the f face 'after 'the ring portion of the ball lock 2 The shoulder i 2, and the first annular bushing = upper, shoulder portion 12, and the pressure of the pressing portion η 6 the heart of the body 1 is bent inwardly and forms the tunnel 1 1 $ The diameter of the loop is compressed, and the ring is pressed against the ring pad, and a portion 22 should be first and first, so that the ball-pin 2 ball-headed bushings 3 1 and 3 2 are in close contact, * the ball head The part 2 2 is limited to the rod body j $丨, $ q , and the contact of the mountain is not allowed to fall out from the hole M295701 1 1 . Furthermore, since the first and second annular bushings 3, 3 2 are elastically made of nylon, the rod body i can be controlled by the difference Y of the inwardly bent portion 1 3 . The head pin 2 2 ball head 2 2 gap punch A tightness, so that this creation can easily produce different degree of tight pivoting swing steering rod. In addition, in the present embodiment, the reinforced nylon first and second annular bushings between the shank boring track and the ball head 2 of the ball head 2 are: Advantages: Brother's reinforced nylon itself has its own lubrication, shock absorption and wear resistance, which makes the creation of long-term _ pivoting and swinging. Since the nylon has elasticity, the inner side surface of the first and second annular ferrules 2 can be in close contact with the ball-shaped pin 2 ball head 2 2 metal surface ′, so that foreign matter does not easily intrude into the contact surface between each other, and Block the ball 2 and the body! The pivoting movement between the two. Therefore, this creation has the following advantages:
第桿於震動時所產生的噪音。其由於 弟 弟一_视套31、32U 部2 2金屬表面可形成緊密接觸的狀態，而降== 道11與球頭部U兩者間因震動時所造成的體1孔 之球表面損傷。其:於桿體 形襯套隔開，而減少二者固體接觸的機合。食化尼龍製環 其三，有效增加球頭鎖的轴向拉力。由於捍體上環形 M295701 肩邓1 2係與桿體1以一體成形方式構成，因此可以有效 增加球頭銷2的軸向拉力，而防止球頭銷2之球頭部2 2 自桿體1孔道11内脫落。 • 其四，可控制桿體孔道與球頭銷球頭部之間隙鬆緊程 • f，俾使本創作產生出不同鬆緊程度的樞轉擺動效果。其 藉由控制桿體1壓抵部1 3向内彎折的程度，而壓抑環形 墊片3 3與第一環形襯套3 2於球頭銷1球頭部1 2表面 鲁 上，進而控制桿體1孔道1 1與球頭銷2球頭部2 2之間 隙鬆緊程度，並使本創作產生出不同鬆緊程度的極轉擺動 效果。 其五，便於狹窄空間中使球頭銷軸部與其他連桿機構 2組合。其在於球頭銷2球頭部2 2底端上調整槽2 3的 设置’便於使用者在狹窄空間中仍可藉由挾持住球頭銷2 之調整槽2 3，而與其他連桿機構作組合。 以上所述實施例之揭示係用以說明本船乍，並非用以 # ^制本創作，故舉凡數值之變更或#效元件之置換仍應隸 屬本創作之範疇。 ⑽上詳細說明’可使熟知本項技藝者明瞭本創作的 確可達成前述目的，實已符合專利法之規定，麦提出專利 申請。 【圖式簡單說明】 第1圖係本創作之立體分解圖 第2圖係本創作之立體示意圖 第3圖係本創作之剖面示意圖 M295701 第4圖係將本創作組合於連桿之小思圑 ，5圖係習用之轉向拉桿立體分解圖 =圖係習用之轉向拉桿組合剖面示意圖 第8 種習用之轉向拉桿立體分解圖 弟8圖係另一種習 【主要元件符號說明】之轉向拉桿剖面示意圖The noise generated by the first rod when it vibrates. Because of the close contact state of the metal surface of the younger brother's 31, 32U parts, the lower surface = the ball surface damage of the body 1 caused by the vibration between the track 11 and the ball head U. It is separated by a rod-shaped bushing to reduce the contact between the two solids. The edible nylon ring is three, which effectively increases the axial tension of the ball lock. Since the ring-shaped M295701 shoulder Deng 1 2 system and the rod body 1 are integrally formed, the axial pulling force of the ball stud 2 can be effectively increased, and the ball head 2 2 of the ball stud 2 is prevented from the rod body 1 The inside of the tunnel 11 falls off. • Fourth, it can control the clearance between the hole of the rod body and the head of the ball pin. • f, so that this creation produces a pivoting effect of different degrees of tightness. By controlling the degree to which the lever body 1 is pressed inwardly by the pressing portion 1 3, the annular ring spacer 3 3 and the first annular bushing 32 are superposed on the surface of the ball head 1 2 of the ball stud 1 The tightness of the gap between the hole 1 1 of the rod body 1 and the ball head 2 2 of the ball stud 2 makes the creation of a pole swing effect of different degrees of tightness. Fifth, it is convenient to combine the ball stud portion with other link mechanisms 2 in a narrow space. The arrangement of the adjustment groove 2 3 on the bottom end of the ball head 2 ball head 2 2 is convenient for the user to hold the adjustment groove 2 3 of the ball pin 2 in the narrow space, and other linkage mechanisms. Make a combination. The disclosures of the above embodiments are intended to illustrate the present invention, and are not intended to be used in the creation of the present invention. Therefore, any change in the numerical value or replacement of the #effect component should still belong to the scope of the present invention. (10) The above detailed description can make it possible for the person skilled in the art to understand that the creation can achieve the above-mentioned purpose, and has already complied with the provisions of the Patent Law, and has filed a patent application. [Simplified illustration of the drawing] The first picture is the three-dimensional exploded view of the creation. The second picture is the three-dimensional diagram of the creation. The third picture is the cross-sectional view of the creation. M295701 The fourth picture is the combination of the creation and the small thinking of the connecting rod. 5, the system is used to the steering rod stereo exploded view = the diagram of the conventional steering rod combination profile diagram 8th of the conventional steering rod stereo decomposition diagram 8 diagram is another kind of [main component symbol description] steering rod profile diagram
(習用部分） 轉向拉桿6 球頭部6 1 1 座體6 2 轉向拉桿7 球體部7 1 1 座體7 2 環頸部7 2 2 防塵套7 3 (本創作部分） 桿體1 環形肩部1 2 固定部1 4 軸部2 1 調整槽2 3 第二環形襯套3工 連桿4 球頭銷6 1 保持環6 1 2 接受孔6 2 1 球頭銷7 1 軸7 1 2 球體接受部7 2 1 挾持部7 1 3 孔道1 1 壓抵部1 3 球頭銷2 球頭部2 2 第一環形襯套3 1 環形墊片3 3 13(Applicable part) Steering rod 6 Ball head 6 1 1 Seat 6 2 Steering rod 7 Ball body 7 1 1 Seat 7 2 Ring neck 7 2 2 Boot sleeve 7 3 (this part) Rod body 1 Ring shoulder 1 2 fixing part 1 4 shaft part 2 1 adjusting groove 2 3 second annular bushing 3 connecting rod 4 ball pin 6 1 retaining ring 6 1 2 receiving hole 6 2 1 ball pin 7 1 shaft 7 1 2 ball acceptance Part 7 2 1 Holding part 7 1 3 Hole 1 1 Pressing part 1 3 Ball pin 2 Ball head 2 2 First ring bushing 3 1 Ring pad 3 3 13