1314533 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種懸吊梦要 -車柄之車架與車輪之間，且^車=指-種安裝在 之懸吊裝置。 、字車輪懸吊在車架下方 【先前技術】 為了加強行駛時之舒適度與平穩性，一合 在車架與車輪之間安裝有懸吊裝置， ^ Φ 衝吸收行駛於顛簸路面時的震 ^芯吊裝置來緩 而丄 y 就兩輪式車輛例如機車 而5 ，以在的懸吊裝置大都是 & 目士 , α 疋女衣在刖輪與車架之間，乃 广樞接在車架前側且底端分叉的前又架，及二分別安 裝在前叉架之底端與前輪之兩側間的避震器。當車輛行敬 於不平路面時，即能藉由該等避震n來緩_震。 然而，由於上述懸吊裝置係在車輛之左、右兩側設有 兩相同的避震器，故當行驶於不平路面時，車輪受到的作 用力左右不均，如此即難以藉由左右兩避震器來同時達到 平衡，因此在使用上不僅容易導致車輪歪斜，車輛難以维 持平穩，而且亦會造成危險性提高，容易發生交通意外等 狀況’所以上述懸吊裝置仍有待改善。 【發明内容】 因此，本發明之目的，即在提供一種使用單一避震器 以具有較佳平穩性的懸吊裝置。 於是，本發明懸吊裝置是安裝在一車輛上，該車輛包 含一車架，及一具有一輪軸的車輪，該懸吊裝置是用於將 1314533 車輪可旋轉地懸吊在車架下方，並包含：一架桿、一輪桿 、一懸臂、二擺桿、一橋桿、一臂桿、一連桿，及一避震 器。 該架桿是可轉動地樞接在該車架上。 該輪桿是架設在該車輪之輪軸上，並往上延伸平行在 架桿後側。 該懸臂具有一條橫向通過架桿的中線、一可擺動地與 該輪桿之上側樞接且位在中線上的移動部，及分別位在移 動部與架桿前方的一上動部與一下動部，該上、下動部是 等距地位在中線之上、下側。 该等擺桿是分別可擺動地樞接在懸臂之上、下動部與 架桿之間，且由架桿往前至上、下動部乃逐漸向中線傾斜 延伸，每-擺桿皆具有-極接於架桿的樞接部，兩枢接部 間的距離等於上、下動部之連線長度的2倍，當上、下動 部之連線平行於架桿時，兩擺桿向前延伸之延長線會相交 於中線，而且該等延長線的夹角& 3()。,。，另外該延長 線交點與兩柩接部三點相連會形成一等腰三㈣，且等腰 二角形之外接圓的圓心是位在中線上，而該圓心至移 的距離等於擺桿的長度。 〇p 該橋桿是平行於中線地設在懸臂下方，並具有 動地與輪桿樞接的橋接部，一 b 。 妖I及位在橋接部前方的聯結部 該臂才于是可擺動地拖接在橋桿之聯結部與懸臂之間， 並具有-位在中線上且與懸臂樞接的結合部，該結合部至 6 1314533 該等擺桿之延長線交點間的距離等於擺桿的長度。 該連桿是可擺動地樞接在架桿與聯結部之間，並具有 與架桿樞接的連接部。 " 該避震器是可擺動地樞接在架桿與橋桿或歲輪桿 之間。 Z、 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在1314533 IX. Description of the Invention: [Technical Field] The present invention relates to a suspension device in which a hanging dream is to be carried between a frame of a handle and a wheel, and a vehicle is mounted. The word wheel is suspended under the frame. [Prior Art] In order to enhance the comfort and stability during driving, a suspension device is installed between the frame and the wheel, ^ Φ absorbing the shock when driving on the bumpy road ^The core lifting device is used to slow down the two-wheeled vehicle such as the locomotive. 5, the suspension device is mostly & the sight, the α 疋 衣 clothing between the 刖 wheel and the frame, is the Guangshu The front frame of the front side of the frame and the bottom end are bifurcated, and the two are respectively mounted on the bottom end of the front fork frame and the shock absorbers on both sides of the front wheel. When the vehicle is on an uneven road surface, the shock can be mitigated by the shock absorbers. However, since the suspension device is provided with two identical shock absorbers on the left and right sides of the vehicle, when the vehicle is traveling on an uneven road surface, the force applied to the wheel is uneven, so that it is difficult to avoid by the left and right. The shock absorber achieves balance at the same time, so it is not only easy to cause the wheel to be skewed in use, the vehicle is difficult to maintain stable, and the risk is also increased, and traffic accidents and the like are likely to occur. Therefore, the above suspension device still needs to be improved. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a suspension apparatus that uses a single shock absorber for better smoothness. Thus, the suspension device of the present invention is mounted on a vehicle, the vehicle comprising a frame, and a wheel having an axle for rotatably suspending the 1314533 wheel under the frame, and The utility model comprises: a rod, a wheel rod, a cantilever arm, a second swing rod, a bridge rod, a boom rod, a connecting rod, and a shock absorber. The pole is rotatably pivoted to the frame. The wheel rod is mounted on the axle of the wheel and extends upwardly parallel to the rear side of the mast. The cantilever has a moving line laterally passing through the mast, a moving portion pivotally connected to the upper side of the wheel and positioned on the center line, and an upper moving portion respectively located in front of the moving portion and the mast The moving part, the upper and lower moving parts are equidistant positions above and below the center line. The swinging rods are pivotally connected to the upper side of the cantilever, between the lower moving part and the mast, and the front and the lower moving parts of the rod are gradually inclined to the center line, and each swinging rod has - the pole is connected to the pivoting portion of the pole, the distance between the two pivoting portions is equal to twice the length of the connecting line of the upper and lower moving parts, and when the connecting line of the upper and lower moving parts is parallel to the mast, the two swinging rods The extension lines extending forward will intersect the center line, and the angles of the extension lines & 3(). ,. In addition, the intersection of the extension line and the three points of the two joints form an isosceles three (four), and the center of the circle of the isosceles triangle is located on the center line, and the distance from the center to the movement is equal to the length of the swing rod . 〇p The bridge is disposed below the cantilever parallel to the center line and has a bridge that pivotally connects with the wheel, a b. a demon I and a coupling portion located in front of the bridge portion, the arm is then swingably dragged between the coupling portion of the bridge and the cantilever, and has a joint portion that is positioned on the center line and pivotally connected to the cantilever, the joint portion To 6 1314533 The distance between the intersections of the extensions of these pendulum rods is equal to the length of the pendulum. The connecting rod is pivotally connected between the frame rod and the coupling portion and has a connecting portion pivotally connected to the mounting rod. " The shock absorber is pivotally connected between the mast and the bridge or the annual wheel. Z. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention are
以下配合參考圖式之五個較佳實施例的詳細說明中，將可 清楚的呈現。 j本發明被詳細描述之前，要注意的是，在以下的說 明内容中’類似的元件是以相Jgj的編號^來表示。 參閱圖1、圖2與圖3,本發明懸吊裝置之第一較佳實 施例是安裝在—車輛…該車輛i包含一車架”，及二 具有-輪軸121的車輪12(見圖3)，該車輛】可以是兩輪式 或三輪式交通工具，在本實施例中’該車# i為一輛且有 兩車輪12的機車。該懸吊裝置是安裝在車輛t前側，/而且 用於將前側車輪12可旋轉地懸吊在車架u之前下方，並包 含一架桿2、—輪桿3、一懸臂4、二擺桿5、一橋桿广 一臂桿7、一連桿8,及一避震器9。 士該架桿2為—上下長向延伸的桿件，是可轉動地柩接 在.玄車木11上，且頂端與車輛丨之―把手（圖未示）組接， 並具有-往後延伸的上架座21。由於架桿2係透過—般車 輛常用之轉向軸承(圖未示)與車架η樞接，而且其構二 非本發明之重點，所以在此不再詳細說明。 ^ 7 1314533 該輪桿3為-略呈η型的中空桿件，並具有—往下分 又延伸以架設在該車輪12之輪軸121兩側的下段31，及一 往上延伸且平行位在架桿2後側的上段32。 該懸臂4為一略呈左旋9〇。側倒τ型的桿件，並且有 -條橫向通過架桿2的中線41、—可擺動地與該輪桿^之 項端枢接且位在中線41上的移動部42，及分別位在移動部 42與架桿2前方的-上動部43與―下動部44。上、下動 部43、44是等距地分別位在中線41之上、下側。當_ 計上’該懸臂4的形狀並不以本實施例為限。 … b杬杯5疋分別可擺動地傾斜枢接在懸臂4之上、 :動部43、44與架桿2之間，每—擺桿5皆具有—枢接於 架桿2的樞接部51。兩擺桿5由枢接部Η往前至上、下動 部43、44乃逐漸向中線41傾斜延伸。 =桿6為—平行於中線41且設在懸臂4下方的桿件 、、有-可擺動地與輪桿3柩接的橋接部61、 接部61前方的聯結部62，及 對位在上力W 及—由橋接部61往後延伸且相 t位在上条座21下方的下架座〇。 臂4 it 7為—可摞動地樞接在擒桿6之聯結部62與懸 之間的桿件’並具有—位 的結合部71。 41上且與懸臂4樞接 的桿件，#呈女 哪〜w他莰隹笨桿2與聯結部62之間 8及臂桿；之山與架桿2底端樞接的連接部81。該連桿 隨桿5之樞接部51是-起樞接在架桿2 1314533 上0 5 器9疋可擺動地樞接在架桿2之上架座21與橋 桿6之下架座63間’乃相對位在懸臂4之移動部42的後 准由於該避震器9係-般市售的車輛用避震器，而且 本新型亦可以選用其他不同類型的避震器，所以設計上並 不以本實施例為限，在此不再詳細說明其構造。 _由*圖4來看本發明的構造設計，_ 4為―配合圖3顯 示之簡單機構示意圖，為了清楚說明本發明的設計架構， 在圖中4等杯件皆以簡單的線段來表示，且將懸臂&直接 以一個三角形架構來表示。說明時令各構件回歸至如圖4 所不之-基準位置，亦即令懸臂4之中線Μ垂直於架桿2 及輪桿3 ’並令連接上、下動部43、44之一連線#平行於 架桿2，此時，該等擺桿5由上、下動部43、44繼續向前 延伸之兩延長線52將會在中線41上相交於.一交點兄，而 兩（長線52之父點53至該結合部71間之距離等於擺桿 5的長度，當該等延長線52之央角Μ 6〇。時，該臂桿7 乃平行料捍2 ’職線45的長度#於擺桿5的長度，且 該結合部7!沿著中線41至架桿2的距離等料桿8的長 度，而當該連桿8亦垂直於架桿2且平行疊合於橋桿6時 ，可將該聯結部62的位置標定為一基準點64。 另外，連接該交點53與兩枢接部51三點’會形成一 三角形’此等腰三角形之外接圓的圓心Μ是位在中線 ’而且此圓心54至懸臂4之移動部42的距離會等於 擺杯5的長度，再者，令兩擺桿5之樞接部51之間的距離 9 1314533 為一邊長55，則該邊長55等於 45長度的2倍。 ' °卩43、44之連線 圖4至圖6則是當本發明懸吊裝置使用時之 動示意圖’如圖5所示是 連串作 常狀態，而當路面不平，朴二馱於一千坦路面的正 卞旱輪12(見圖3)輾過—上凸 圖未示）時，車輪12受到頂抵，即會依序如圖4移至圖6的 狀態所不’連動輪桿3向上移動，此時與輪桿3樞接之橋 桿6與懸臂4’亦會受到牵連而帶動連桿8與臂桿厂並: 而連動該5與架桿2 —起移動，以經由該 機構的變動來壓縮避震器9緩衝此震動。當車輪^通過該 上凸隴地後，此懸吊裝置即可藉由避震器9而復位。合秋 在車輪12經過一下凹窪地時，亦同樣能達到懸吊緩二： 能，在此不再說明。 須進-步說明的是，參閱圖4所示，上述該等延長線 U之夾W並不限於60。’在設計上該夹角0的範圍為⑽ 塑：，此乃由於當夹角Θ小於3〇。時，將會造成相對影 θ 42之移動距離較大，容易產生晃動不平穩的現象 ’避震效果差’而當夾角0大於9〇。_，輕微動作即合造 成攝桿5與上、下動部43、44相連成—直線，易發生死點 卡滞的情況，所以亦非理想設計，因此較佳之炎角Θ範圍 為 30° 〜90。。 &如圖7所示，為本發明懸吊裝置之第二較佳實施例的 構k，本實施例構造大致與第一實施例相同，不同之處在 於’該等擺桿5之延長線52的夾角Θ非為60。，此時該臂 10 1314533 :準7::仃於架桿2。在以下說明時，亦令各構件回歸至-基丰位置’即令懸臂4之中線41垂直 且擺桿5由上、下動邱μ ^ 3 亦合相六认士 ° 繼續向前延伸之兩延長線52 門、之距I…線41，兩延長線52之交點53至該結合部71 之距離亦等於擺桿5的長度，連接該交點Μ與兩框接部 圓心 成—⑼三角形，此等腰三角形之外接圓的 同樣位在中線41上，而且此圓心54至„ 4之移 動部42的距離亦等於擺桿5的_^。 此外，再透過«方式來設定該臂桿7 6的相對位置與長度，其步驟如下： 及橋杯 h如圖中之虛線所示’先尋找當延長線52，的 6〇的交點53、亦即分別以為 T即刀㈣兩枢接部51為圓心，邊長55 =，各自往前方畫出弧線，而兩孤線會在中線 父於—點，此點即為交點53,。 :·接著’找:該聯結部62的基準點“，。… ’:二二線45的長度為半徑往後方晝圓(圖未示） =與令線41的交點即為結合部71，，由該結合 卜I出一垂直於中線41的 屮的直'線72 ’並自下方柩接部51晝 於—胃/丁於中線:1的橫線65’，該直線72,與横線65,相交 '點’此點就是基準點64，。 虚長i最:再妓該臂桿7、連桿8及橋桿6的相對位置 長2。：即’連接該結合部71及基準點64，，且往下延 ^出：接線66，，並在下方樞接部51之上方ι/4邊長 置权疋-上邊界67，，與下方1/4邊長55位置設定一 1314533 2界68，在通過上、下邊界67,、68,之平行線區域間， 二出:條平行於巾線41的橫線，本實施例係以上述橫線 為例，而此橫線65’與連接線66，的交點即為聯結部仏 ^聯結部62與結合部71料線即為臂桿7。此橫線μ，血 桿2的交點即為連接部8卜該聯結部62與連接部81的 連線即為連桿I·線65,與輪桿3的交點即為橋接部Η ，该聯結部62與橋接部61的連線即為橋桿6。The detailed description of the five preferred embodiments with reference to the drawings will be apparent. Before the present invention has been described in detail, it is to be noted that in the following description, the like elements are denoted by the number of the phase Jgj. Referring to Figures 1, 2 and 3, a first preferred embodiment of the suspension apparatus of the present invention is mounted on a vehicle (the vehicle i includes a frame", and two wheels 12 having an axle 121 (see Figure 3). The vehicle may be a two-wheeled or three-wheeled vehicle. In the present embodiment, the vehicle #i is a locomotive having two wheels 12. The suspension is mounted on the front side of the vehicle t, and For hanging the front side wheel 12 rotatably below the frame u, and comprising a rod 2, a wheel rod 3, a cantilever arm 4, a second swing rod 5, a bridge rod wide arm 7 and a connecting rod 8, and a shock absorber 9. The pole 2 is a vertical and upwardly extending rod member that is rotatably attached to the Xuan car 11 and has a handle at the top and the vehicle (not shown) The assembly is connected to the upper frame 21 extending rearward. Since the frame 2 is pivotally connected to the frame n by a common steering bearing (not shown) of the vehicle, and the structure is not the focus of the present invention, Therefore, it will not be described in detail here. ^ 7 1314533 The wheel rod 3 is a slightly n-shaped hollow rod member, and has a downwardly extending extension to be erected on the wheel of the wheel 12 a lower section 31 on both sides of the shaft 121, and an upper section 32 extending upward and parallel on the rear side of the mast 2. The cantilever 4 is a slightly left-handed 9 〇. side-down τ-type rod, and has a lateral direction Through the center line 41 of the mast 2, the moving portion 42 pivotally connected to the end of the wheel rod and located on the center line 41, and the moving portion 42 and the front of the mast 2 respectively The movable portion 43 and the lower moving portion 44. The upper and lower moving portions 43, 44 are equidistantly positioned above and below the center line 41. When the shape of the cantilever 4 is not in this embodiment The b-cups 5 are pivotally tilted and pivoted on the cantilever 4, between the moving parts 43, 44 and the mast 2, and each pendulum 5 has a pivotal pivotal connection to the mast 2 The connecting portion 51. The two swinging rods 5 are gradually extended from the pivoting portion to the upper and lower moving portions 43, 44 gradually toward the center line 41. The rod 6 is a rod parallel to the center line 41 and disposed under the cantilever 4 a bridge portion 61 that is swingably coupled to the wheel bar 3, a coupling portion 62 that is forward of the joint portion 61, and a counter-position of the upper force W and the rear portion of the bridge portion 61 and the phase t position The lower frame 下方 below the bar 21. The arm 4 it 7 is - a lever member that is pivotally connected between the coupling portion 62 of the mast 6 and the suspension and has a joint portion 71. The lever member on the 41 and pivotally connected to the boom 4, #女女~w He is a connecting portion 81 between the stupid pole 2 and the connecting portion 62 and the arm; the mountain is pivotally connected to the bottom end of the mast 2. The connecting rod is pivoted to the bracket with the pivoting portion 51 of the lever 5. The rod 2 1314533 is oscillated and pivotally connected to the frame 2 and the frame 63 of the bridge 6 is opposite to the moving portion 42 of the cantilever 4 due to the suspension. The vehicle 9 is a commercially available shock absorber for vehicles, and other types of shock absorbers can be selected in the present invention. Therefore, the design is not limited to the embodiment, and the configuration thereof will not be described in detail herein. The structure design of the present invention is shown in Fig. 4, and _4 is a schematic diagram of a simple mechanism shown in Fig. 3. In order to clearly illustrate the design architecture of the present invention, in the figure, the four cups are represented by simple line segments. And the cantilever & directly represented by a triangular structure. Explain that the components return to the reference position as shown in Fig. 4, that is, the line Μ in the cantilever 4 is perpendicular to the mast 2 and the wheel rod 3' and connects one of the upper and lower moving parts 43, 44. #Parallel to the mast 2, at this time, the two extension lines 52 of the swing rods 5 extending forward from the upper and lower moving portions 43, 44 will intersect on the center line 41 at the intersection point, and two ( The distance between the parent point 53 of the long line 52 and the joint portion 71 is equal to the length of the swing rod 5, and when the front corner of the extension line 52 is 6〇, the arm 7 is parallel to the 2' line 45 Length # is the length of the swing rod 5, and the distance of the joint portion 7! along the center line 41 to the mast 2 is equal to the length of the rod 8, and when the link 8 is also perpendicular to the rod 2 and is superposed in parallel When the bridge 6 is connected, the position of the connecting portion 62 can be marked as a reference point 64. In addition, connecting the intersection point 53 and the two pivoting portions 51 at three points 'will form a triangle'. It is located at the center line 'and the distance from the center 54 to the moving portion 42 of the cantilever 4 is equal to the length of the swing cup 5, and further, the distance 9 1314533 between the pivoting portions 51 of the two swing rods 5 is one side. If the length is 55, the side length 55 is equal to twice the length of 45. ' °卩43, 44 connection diagrams 4 to 6 are schematic diagrams when the suspension device of the present invention is used. The string is in a constant state, and when the road surface is uneven, when the two wheels on the one-hundred road surface are smashed (see Figure 3), the wheel 12 is subjected to the top, which will be sequentially As shown in FIG. 4, the state of FIG. 6 does not move the wheel rod 3 upward. At this time, the bridge rod 6 and the boom 4' pivotally connected to the wheel rod 3 are also implicated to drive the connecting rod 8 and the boom factory: The linkage 5 is moved together with the mast 2 to compress the shock absorber 9 to buffer the vibration via the change of the mechanism. When the wheel ^ passes through the upper portion, the suspension device can be reset by the shock absorber 9. In the autumn, when the wheel 12 passes through the concave ground, it can also reach the suspension two: Yes, it will not be explained here. It should be noted that, as shown in Fig. 4, the clip W of the extension cords U is not limited to 60. The range of the angle 0 is designed to be (10) plastic: this is due to the angle Θ less than 3〇. When the relative movement θ 42 is large, the moving distance is large, and the sloshing is not smooth. The 'shock effect is poor' and the angle 0 is greater than 9 〇. _, the slight action is the result that the camera 5 is connected to the upper and lower moving parts 43, 44 in a straight line, which is prone to dead spots, so it is not ideally designed, so the preferred range of angles is 30°~ 90. . < As shown in Fig. 7, the structure of the second preferred embodiment of the suspension device of the present invention is substantially the same as that of the first embodiment, except that the extension of the pendulum rod 5 is The angle of 52 is not 60. At this time, the arm 10 1314533: the standard 7:: 仃 on the mast 2. In the following description, the components are also returned to the -Kifeng position, that is, the line 41 of the cantilever 4 is vertical and the pendulum rod 5 is extended by the upper and lower movements. The extension line 52, the distance I...the line 41, the intersection point 53 of the two extension lines 52 to the joint portion 71 is also equal to the length of the swing rod 5, and the intersection point 连接 is connected with the center of the two frame joints to form a (9) triangle. The outer circumference of the isosceles triangle is also located on the center line 41, and the distance of the moving portion 42 of the center 54 to „4 is also equal to _^ of the swing rod 5. Further, the arm 7 is set by the «method. The relative position and length of the bridge are as follows: and the bridge cup h is as shown by the broken line in the figure, 'first look for the intersection point 53 of the extension line 52, that is, the T, that is, the knife (four), the two pivoting portions 51 are The center of the circle, the side length of 55 =, each draws an arc to the front, and the two orphan lines will be at the center line father - point, this point is the intersection point 53. : · Then 'find: the reference point of the junction 62' ,. ... ': The length of the second and second lines 45 is the radius rounded to the rear (not shown) = the intersection with the line 41 is the joint 71, and the joint is a straight line perpendicular to the center line 41. The 'line 72' is from the lower splicing portion 51 to the center line: the horizontal line 65' of the center line: 1, the line 72, and the horizontal line 65, the point 'point' is the reference point 64. The virtual length i is the most: the relative position of the arm 7, the connecting rod 8 and the bridge 6 is longer. : that is, 'the joint portion 71 and the reference point 64 are connected, and the wire 66 is extended downwards, and the upper side of the lower pivot portion 51 is ι/4, and the upper boundary 67 is upper and lower. The 1/4 side length 55 position is set to a 1314533 2 boundary 68, between the parallel line regions passing through the upper and lower boundaries 67, 68, and the second line is parallel to the horizontal line of the towel line 41. This embodiment is The horizontal line is taken as an example, and the intersection of the horizontal line 65' and the connecting line 66 is the link portion 7 of the joint portion 62 and the joint portion 71. The horizontal line μ, the intersection of the blood rod 2 is the connecting portion 8 , the connecting line between the connecting portion 62 and the connecting portion 81 is the connecting rod I·line 65, and the intersection with the wheel rod 3 is the bridge portion Η, the coupling The line connecting the portion 62 to the bridge portion 61 is the bridge 6.
、田然上述平仃於中線41的橫線，最高位置即是通過上 邊界67’的橫、線，且最低位置即為通過下邊| 68，的橫線。 此外，若當該橫線並非通過下方樞接部51時，則該臂桿7 連才干8及橋杯6之位置與長度亦會相對關聯變化，設計 上並不以本實施例為限，在此亦不再詳細說明。 如圖8所示，本發„吊裝置之第三較佳實施例的構 &大致與第一、二實施例相同，本實施例不同之處在於： 該連桿8之連接部81是間驗在相鄰擺桿5之樞接部η 的下方。Tian Heng is above the horizontal line of the center line 41. The highest position is the horizontal line passing through the upper boundary 67', and the lowest position is the horizontal line passing through the lower side | 68. In addition, if the horizontal line does not pass through the lower pivoting portion 51, the position and length of the arm 7 and the bridge cup 6 are also relatively related to each other, and the design is not limited to the embodiment. This will not be described in detail. As shown in FIG. 8, the structure of the third preferred embodiment of the present invention is substantially the same as that of the first and second embodiments. The difference in this embodiment is that the connecting portion 81 of the connecting rod 8 is It is examined below the pivoting portion η of the adjacent rocker 5.
如圖9所不，本發明懸吊裝置之第四較佳實施例的構 造大致與第一、二實施例相同 不同之處在於：本實施例 連杯8之連接部81是間隔位在相鄰擺桿5之樞接部51的 上方<。 如圖10所示，本發明懸吊裝置之第五較佳實施例的構 造大致與第一〜四實施例相同，而本實施例圖甲主要是以第 ’實施例為例來加以變化說明，由圖中可看出本實施例不 同之處在於··該避震器9是可擺動地枢接在架桿2之上架 12 1314533 座21與輪桿3之間，所人 所以令原本形成在橋桿6上的下架 63更換形成在輪桿3 、 上’至於其他構造則完全相同於第— 實施例，在此不再詳細說明。 / i^說月可知，本發明懸吊裝置係利用多數支桿件 彼。此福接連動之？連桿複進設計，確可單獨連動設置—避 震^9,而且料桿件之構造簡單、組拆方便，於行駛時透 過此早-避震H 9即可緩衝震動，作動上不會有左右偏擺 =均的現象，因此避震動作可確實敎，所以本發明 較佳平穩性的功效’確實能狗達到本發明之目#，因此， 本發明不僅是前所未有之_，更可供產業上利用。 ^准以上所述者，僅為本發明之較佳實施例而已，當不 =以此限定本發明實施之範圍，即大凡依本發明申請專利 fe圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖疋本發明之懸吊裝置的一第一較佳實施例的一立 體圖； 圖2是該第一較佳實施例的一立體分解圖； 圖3是該第一較佳實施例的一側視示意圖； 圖4是圖3的一簡單機構示意圖，說明當一車輪振過 上凸隱地時的狀態； 圖5是類似於圖4的一視圖，說明該車輪位在一平坦 路面上的正常狀態； 圖6是類似sgj 4的一視圖，說曰月當車輪報過該上凸 13 1314533 隴地後由圖4繼續改變位置的狀態； 圖7是本發明之懸吊裝置的一第二較佳實施例的一簡 單機構示意圖，說明兩擺桿之延長線夹角6»不是60 °的另 一設計態樣； 圖8是本發明之懸吊裝置的一第三較佳實施例的一簡 單機構示意圖： ， 圖9是本發明之懸吊裝置的一第四較佳實施例的一簡 單機構示意圖；及 | 圖10是本發明之懸吊裝置的一第五較佳實施例的一簡 單機構示意圖。As shown in FIG. 9, the configuration of the fourth preferred embodiment of the suspension device of the present invention is substantially the same as that of the first and second embodiments in that the connecting portion 81 of the cup 8 of the present embodiment is spaced apart adjacently. Above the pivoting portion 51 of the swinging lever 5 <. As shown in FIG. 10, the configuration of the fifth preferred embodiment of the suspension device of the present invention is substantially the same as that of the first to fourth embodiments, and the embodiment of the present embodiment is mainly described by taking the first embodiment as an example. It can be seen from the figure that the difference between the embodiment is that the shock absorber 9 is swingably pivoted between the frame 12 1314533 of the frame 2 and the wheel bar 3, so that the original body is formed The lower frame 63 on the bridge 6 is replaced on the wheel bar 3, and the other embodiments are identical to the first embodiment, and will not be described in detail herein. / i^ said that the suspension device of the present invention utilizes a plurality of struts. This blessing is connected? The connecting rod re-entry design can be set separately - shock absorber ^9, and the structure of the material rod is simple, and the assembly is convenient. When driving, the shock can be buffered through the early-shock H 9 , and there will be no movement. The left and right yaw = uniform phenomenon, so the suspension action can be sure, so the effect of the better smoothness of the present invention can indeed achieve the goal of the present invention. Therefore, the present invention is not only unprecedented, but also available to the industry. Use on. The above is only the preferred embodiment of the present invention, and does not limit the scope of the implementation of the present invention, that is, the simple equivalent change made by the patent application and the description of the invention. And modifications are still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 2 is a perspective view of a first preferred embodiment of the suspension device of the present invention; FIG. 2 is an exploded perspective view of the first preferred embodiment; FIG. 4 is a schematic view of a simple mechanism of FIG. 3 illustrating a state when a wheel vibrates upwardly and convexly; FIG. 5 is a view similar to FIG. Figure 6 is a view similar to sgj 4, saying that the month when the wheel reported the upward convex 13 1314533 slammed and continued to change position by Figure 4; Figure 7 is the suspension device of the present invention A simple mechanism diagram of a second preferred embodiment illustrating another design aspect of the extension angle 6» of the two swing bars is not 60°; FIG. 8 is a third preferred embodiment of the suspension device of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 9 is a schematic view of a simple mechanism of a fourth preferred embodiment of the suspension device of the present invention; and FIG. 10 is a fifth preferred embodiment of the suspension device of the present invention. A simple mechanism diagram of an example.
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1314533 【主要元件符號說明】 1 ...........車輛 11 .........車架 12 .........車輪 121 .......輪轴 2 ...........架桿 21.........上架座 3 ...........輪桿 31 .........下段 32 .........上段 4...........懸臂 41.........中線 42 .........移動部 43 .........上動部 44 .........下動部 45 .........連線 5...........擺桿 51.........樞接部 52、52’ ·延長線 53 ' 53? 交點 54 ·· .圓心 55 ·· •邊長 6·... •橋桿 61 ·· 橋接4 62 ·· •聯結部 63 ·. •下架座 64、 64, •基準點 65’ . •才κ線 66, · •連接線 67,. •上邊界 68, · •下邊界 7···· •臂桿 71、 71， •結合部 72, •直線 8··.. •連桿 81 · 連接4 9··· •避震器 151314533 [Description of main component symbols] 1 ...........vehicle 11 .........frame 12 .........wheel 121 ... Wheel axle 2 ........... rack pole 21.........shelf mount 3 ...........wheel lever 31 ... ...lower section 32 .........upper section 4...........cantilever 41.........neutral line 42 ......... Moving portion 43 ... ... upper moving portion 44 ... ... lower moving portion 45 ... ... connecting line 5 ......... .. swing rod 51......... pivot joint 52, 52' · extension line 53 ' 53? intersection point 54 · · center 55 · · • side length 6 ·... • bridge 61 · · Bridge 4 62 ·· • Connection 63 ·. • Lower frame 64, 64, • Reference point 65'. • κ line 66, • Connection line 67, • Upper boundary 68, • • Lower boundary 7· ··· • Arms 71, 71, • Joint 72, • Straight line 8··.. • Link 81 • Connection 4 9··· • Shock absorber 15