450913 五 發明説明（ 本發明係有關於一種白‘ 订車避震前叉之改良，更烊而 ，特別是指一種可提高騎乘安入 、艮更评而 避震前叉反潛降裝置。 及舒適性的自行車 按，「自行車」是目前最 曰# 使利’又可減少佔用空門 且付合環保需求的交通工1 门 工間’ 中途替換的交通工具，甚：用：門以自行車做為代步或 接受，而蔚為風尚，是以，/::、健身，已廣被人們 ,4費者在使用的要求上，怜了 加強車身的結構安全外，對於防千σ J上除了 、高 ；騎乘操作時的安全性以；5总 適性等亦愈來愈重視。 7女王〖生以及舒 次按，許多自行車為提$ 行“m u “騎乘之舒適性’便陸續在自 仃旱則叉或旱架上加裝有僻 有避展益，使騎乘中遇有顛簸路面 吩，可獲得適度避震功效，路面 ^ ^ 一疋 ㊂1可乘者制動煞車時， 月,J询X煞車器之煞止動作， ^ ^ 乍騎乘者便會因慣性作用，將使 祕、、 降現象’廷時人體則會隨著車體之慣 ii潛降作用而同步瞬間往前 、 , j ^ 而此一耵傾应_慣性衝力往 往極易造成翻車，如此， 合 僅i危及騎乘的安全性，且會 降低％乘者的騎乘舒適度，再.， 丹者其⑺降動作亦會影響到 自行車轉彎時整體動力的順暢度。 9 有屢於此，本案發明人經深思熟慮與不斷觀察、Μ 及屢次試作，終而有本發明之問世。 即，本發明其主要目的，係在提供一種可提高騎乘安 全性及舒適性的自行車避震前又反潛降裝置。 緣是，依據本發明所提供之一種自行車避震前又反潛 降表置’係在自行車前輪與把手間銜設—避震前叉’該避 (請先閱讀背面之注意事項再填窝本頁) •裝丨 -訂| :線； 本纸張尺度適用中國國家標準（CNS) Α4規格（210X297公楚） 第3頁 450913 A7 五、發明說明（2 ) 展前叉係由一上外管與一下_内管穿桎而成，以達避震作 用’而該前輪心軸軸設有一煞車盤，其特徵在於··一反潛 置’主要係由^ 一煞車器與一連桿組組成，該遠桿組為 逢前輪心軸與避震前叉_之間，係由一上遠桿率d i*-設而成，上連桿頂端係枢接在上外管之拖耳F , 楚ϋΑ·端則樞接在前輪心軸處，且該煞車器設詈1該 與煞車盤相對處。藉由煞車時，煞車組產生之反力 帶動連桿，使原本將潛降之避震前叉，產生反制力量，橡 騎乘者能保持重心穩定避免翻車，又可增加騎乘之舒通 及操控性。 了 (請先閱讀背乏漆意#項於廣騖冬貢〉 為使本發明之目的、特徵及功效能獲致更進_步ι 解’兹舉^較佳實施例，並配合圖式說明於後： 圖式之簡單說明： 第一圖所示係本發明第一較佳實施例之組合平面圖。 第一圖所示係本發明第一較佳實施例之動作示意圖（一） 第三圖所示係本發明第一較佳實施例之動作示意圖（二） 圖所也复^^盟第二反佳實施例之組合平面圖^^ 差一呑圖所三JL隹實施例之組合平面 本發明圖式中之參照號數： 10 自行車 11 前輪 111 心車由 12 把手 13 避震前叉 131 上外管 1 ^ 9 133 中段 '—-一 上乙 134 厂1 j B 框耳 本紙張尺度適用中關) A4規格 $ 4頁 450913 A7 B7 五、發明説明（3 ) 135 頂端 137 底端 138 框耳 139 避震桿 140 下内管 141 上外管 15 煞車盤 20 連動桿 21 上連桿 211 底端 212 頂端 22 下連桿 221 煞車器 222 底端 30 連動桿 31 上連桿 311 頂端 312 底端 313 中段 32 中連桿 321 頂端 322 底端 323 煞車器 33 下連桿 331 頂端 332 底端 40 連動桿 41 上連桿 411 頂端 412 底端 42 中連桿 421 .頂端 422 底端 423 煞車器 43 下連桿 431 頂端 432 底端 (請先閲讀背面之注意事項再填窝本頁) 請參閱第一圖所示，本發明第一較佳實施例之「自行 車避震前叉反潛降裝置」，係在自行車1 0前輪11與把手 1 2間銜設一避震前叉1 3，該避震前叉1 3係由一上外管1 31 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） 第5頁 450913 本纸張尺度適用中國國家標準（CNS) A4規格（210X297公复 箓6百’ A7 五、發明説明（450913 Description of the Five Inventions (The present invention relates to an improvement of a white 'ordering suspension fork', more particularly, an anti-submarine descending device for a suspension fork which can improve riding safety and improve evaluation.) Comfortable bicycle button, “bicycle” is currently the most # # # # # # ### It can reduce the number of empty doors and meet the needs of environmental protection. Traveling or accepting, and it ’s fashionable to use / ::, fitness, has been widely used by people. In terms of use requirements, 4 users have pity for strengthening the structural safety of the car body. The safety during riding operation is more and more important. 5 Total fitness and so on are becoming more and more important. 7 The Queen ’s Health and Shuji Press, many bicycles to increase the “mu“ riding comfort ”will continue to self-drought. A forklift or a dry rack is equipped with a remote avoidance benefit, so that when riding on bumpy roads, moderate shock absorption can be obtained. The road surface ^ ^ 1 when a passenger can brake the brake Brake action, ^ ^ first rider will act due to inertia Use, will make the secret, and descending phenomenon, when the human body will be synchronized with the car's inertia ii submerged, and immediately forward, j ^ And this response _ inertia momentum is often very easy to cause rollover, so The combination only jeopardizes the safety of riding, and will reduce the riding comfort of the% occupants, and again, the descending movement of the dan will also affect the smoothness of the overall power when the bicycle turns. 9 The inventor of the present case, after careful consideration and constant observation, M, and repeated trial work, finally came out of the present invention. That is, the main purpose of the present invention is to provide a bicycle suspension that can improve riding safety and comfort. Anti-submarine descent device. The reason is that according to the invention, a bicycle anti-submersible descent table is placed between the front wheel and the handlebar of the bicycle-the suspension front fork. (Please read the precautions on the back before reading) (Insert this page) • Assembling 丨 -booking |: Line; This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297). Page 3, 450913 A7 V. Description of the invention (2) The front fork is provided by The upper outer tube and the lower _ In order to achieve a shock-absorbing effect, the front wheel spindle is provided with a brake disc, which is characterized by an anti-submarine, which is mainly composed of a brake and a connecting rod group. The suspension front fork _ is made up of an upper long rod rate di *-, the top of the upper link is pivotally connected to the trailing ear F of the upper outer tube, and the ChuϋA · end is pivotally connected to the front wheel spindle. And the brake device 詈 1 should be opposite to the brake disc. By braking, the reaction force generated by the brake unit drives the link, so that the shock-absorbing front fork that originally descended will generate counterforce, and the rubber rider It can keep the center of gravity stable and avoid overturning, and it can increase riding comfort and handling. (Please read back lack of paint intention #Item in 广 骛 冬 贡> In order to make the objects, features and effects of the present invention more advanced _Step I explain the preferred embodiment and explain it in conjunction with the drawings later: Brief description of the drawings: The first figure shows a combined plan view of the first preferred embodiment of the present invention. The first diagram shows the operation schematic diagram of the first preferred embodiment of the present invention (a) The third diagram shows the operation schematic diagram of the first preferred embodiment of the present invention (two) Combination plan view of the best embodiment ^^ The difference is shown in Figure 3. The combination plan of the embodiment is the reference number in the drawings of the present invention: 10 Bicycle 11 Front wheel 111 Heart car 12 Handle 13 Suspension front fork 131 Upper outer tube 1 ^ 9 133 Middle Section --- Yishangyi 134 Factory 1 j B Frame Ear Paper Size Applicable to Zhongguan) A4 Specification $ 4 pages 450913 A7 B7 V. Description of Invention (3) 135 Top 137 Bottom 138 Frame Ear 139 Avoid Vibration bar 140 Lower inner tube 141 Upper outer tube 15 Brake disc 20 Link rod 21 Upper link 211 Bottom end 212 Top end 22 Lower link 221 Brake 222 Bottom end 30 Link rod 31 Upper link 311 Top end 312 Bottom end 313 Middle section 32 Middle link 321 top end 322 bottom end 323 brake 33 lower link 331 top end 332 bottom end 40 link lever 41 upper link 411 top end 412 bottom end 42 middle link 421. Top end 422 bottom end 423 brake 43 lower link 431 Top 432 Bottom (Please Please read the precautions on the back before filling this page.) Please refer to the first figure, the "bike suspension front fork anti-submersible descending device" of the first preferred embodiment of the present invention is attached to the bicycle 10 front wheel 11 and handlebar 1 A suspension front fork 1 3 is arranged in two rooms, and the suspension front fork 1 3 is composed of an upper outer tube 1 31. This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) Page 5 450913 This paper Zhang scale is applicable to China National Standard (CNS) A4 specification (210X297 public resampling 600 'A7) V. Description of invention (
與一 ^一穿樞而成，以達避震作用，而該前輪i J 心軸111軸設有一煞車盤1 5，其中： 請配合第二圖所示，一組連動桿20，為連接在前輪i工 心軸1 U與避震前叉13之間》該連動桿2〇係由一上連桿 21與一下連桿22樞設而成，上連桿21底端211係與下= 222頂端221枢固，而上連桿21頂端212係樞接在上^ 上一L1L中段133之樞耳.134上，下連桿22底端222則樞接 在：末端，而該下連桿22桿臂與煞車盤15相對 處係設有煞車器221。 以上所述為本發明第一較佳實施例特徵構造及其相關 位置之概述。 如第一、二圖所示，關於本發 ^ 4〜3弟一較佳貫施例之使 用動作情形，首先，當騎乘者於 、％乘途中遇到顛簸路面而 震動，且尚未制動剎車時，由於 Λ目仃車10具有避震前叉 13之没計，所以，該前輪11產 中 座生的展動效應，將使自行 車1 〇避震前叉13產生瞬間的潛 j，日降動作，亦即保有避震前 叉13騎乘舒適性’此時，隨著 思者避展則又13的震動效應， 其係縮入1中，日4 ~-—中且垓上連桿21亦隨著 上业管」11_而向下移動，這時的連動户％ 逆動彳干2 〇則絲亳未發揮功 用 如第一、三圖所示，而去以 而田焉可乘者制動剎車時，敦車哭 221係對煞車盤15作煞止動 此日寸’遠煞車器2 21係夾 固在煞車盤1 5上’且自行車1 〇車 早碩雖會產生一瞬間的潛 降動作（如第一、三圖之箭頭a所 ~^不）’使該避震前叉13 ----------------裝------------------訂------------------線. (請先閲讀背面之注意事項再填窝本頁) 本紙張尺度適用中國國家標準（CNS) A4規格（2Κ)χ297公釐） 第7頁 450913 五、發明説明（ 之縮入^^中，而產生避震功效，作是， 因前輪η與避震前又13之間係設有_級連動桿2〇,所 u，潛降動作產生的瞬間，因該下連桿22係藉教車哭221 失固議盤:5'，而前輪11仍繼續轉動，隨著前輪u 之轉動’該下連桿22則產生一微幅的偏擺位移(如第一、 三圖之箭頭b所示)，使該上連桿21則受下連桿22之偏擺 位移作用而產生忖動的反潛降動作（如第―、三圖之箭頭 C所示），所以，即可藉該反潛降的動作抵消掉上述的潛降 料，使該自行車1G不僅仍具有避震效果，且更提高騎乘 之文全性，使騎乘者做煞車動料，仍可保持如騎乘中之 舒適ii，以及不會影響自行車轉彎動力的順暢度者。 ~ 一第四园所史二關於本發明盖^_較佳實施例之「自行 車避震前叉反潛降裝置」，其在自行車1G之前輪11與把手 12間設有避震前又13，以及在前輪u心軸丨n設有煞車 瓜1 ο牙構造係與上述實施例之結構相同，至於不同處係 在·該連動桿30係由一上連桿31、一中連桿32與一下連 桿33依序組成四連桿結構，該上連桿31頂端3ιι係樞接 在避震前叉13之桿臂中段133上，上連桿31底端312則 與中連杆32頂端321柩接，而中連桿32接近底端322處 與刖輪11心轴1 Π軸設，中連桿32底端322則與下連桿 3 3頂端3 31插接，該下連桿3 3底端3 3 2則樞接在避震前 叉13之桿臂底端丨37上，且在中連桿32桿臂上與煞車盤 1 5相對處係设有一煞車器3 2 3，而該避震前又1 3之避震桿 139 —端係框設在桿臂近頂端135處，另端則框設在上連 1 y *ir (請先閲讀背面之注意事項再填寫本頁)The front wheel i J is equipped with a brake disc 15 on the 111 axis of the mandrel 111. Among them: Please match a set of linkage rods 20 as shown in the second figure for The front wheel i between the mandrel 1 U and the suspension front fork 13 "The link 20 is pivoted by an upper link 21 and a lower link 22, and the bottom end 211 of the upper link 21 is connected with the lower = 222 The top end 221 is pivoted, while the top end 212 of the upper link 21 is pivotally connected to the upper ear 134 of the upper L1L middle section 133, and the bottom end 222 of the lower link 22 is pivotally connected to: the end, and the lower link 22 A brake 221 is attached to the lever arm opposite the brake disc 15. What has been described above is an overview of the feature structure and related positions of the first preferred embodiment of the present invention. As shown in the first and second figures, regarding the use of the present embodiment of the 4 ~ 3th preferred embodiment, first, when the rider encounters a bumpy road during the ride and vibrates, and has not yet braked At this time, since the Λ-headed car 10 has no consideration of the suspension front fork 13, the front wheel 11 produces a mid-seat extension effect, which will cause the bicycle 10 suspension front fork 13 to generate an instantaneous latent j, and the sun will fall. Action, that is, the riding comfort of the suspension front fork 13 is maintained. 'At this time, as the thinker avoids the exhibition, the vibration effect of 13 is also reduced, which is retracted into 1, the day 4 ~ --- and the upper link 21 It also moves downwards with the "business management" "11_". At this time, the linked households are inversely reacting. The 200 is not functioning as shown in the first and third pictures, and the field can be braked by passengers. When braking, 221 Crying 221 series brakes the brake disc 15 at this moment. 'Far brake 2 21 series is clamped on the brake disc 15' and the bicycle 10 will have a momentary dive. Action (as indicated by arrow a in the first and third pictures ~ ^ no) 'makes the suspension fork 13 ---------------- 装 --------- --------- Order ------------------ line. (Please Read the notes on the back and fill in this page again.) This paper size is in accordance with Chinese National Standard (CNS) A4 (2K) x 297 mm. Page 7 450913 5. Description of the invention The effect is that, because the front wheel η and the suspension front 13 are provided with a _-level linkage bar 20, so the moment of the dive, because the lower link 22 is borrowed from the teaching car to cry 221. Discuss: 5 ', while the front wheel 11 continues to rotate, with the rotation of the front wheel u', the lower link 22 generates a slight yaw displacement (as shown by the arrow b in the first and third figures), so that the The upper link 21 is subject to the yaw displacement of the lower link 22 to generate a throbbing anti-submarine descent action (as shown by arrow C in the third and third figures), so the anti-submarine descent action can be used to offset the above. The submerged and lowered material makes the bicycle 1G not only still have a shock-absorbing effect, but also improves the integrity of the riding, so that the rider can make braking material, and can still maintain the comfort as riding ii, and will not affect The smoothness of the turning power of the bicycle. ~ A history of the fourth park 2 About the cover of the present invention The fork anti-submarine descending device "is provided with a shock-absorbing front 13 between the front wheel 11 and the handle 12 of the bicycle 1G, and a brake melon 1 on the front wheel u mandrel n. The tooth structure is the same as that of the above embodiment. As for the difference, the linkage 30 is composed of an upper link 31, a middle link 32, and a lower link 33 in order to form a four-link structure. The top 3m of the upper link 31 is pivoted before the suspension. On the middle section 133 of the lever arm of the fork 13, the bottom end 312 of the upper link 31 is connected to the top end 321 of the middle link 32, and the middle link 32 is located near the bottom end 322 and is connected to the spindle 11 of the wheel 11 and the middle link The bottom end 322 of the rod 32 is inserted into the bottom end 3 3 of the lower link 3 3. The bottom end 3 3 2 of the lower link is pivotally connected to the bottom end 37 of the lever arm of the suspension front fork 13 and is in the middle. A brake 3 2 3 is provided on the connecting rod 32 opposite to the brake disc 15 on the lever arm, and the suspension lever 139 before the shock is 13-the end frame is located near the top 135 of the lever arm, and the other end The frame is set on the upper 1 y * ir (Please read the precautions on the back before filling this page)
JEL 贫明f兄明 桿3 1中段3 i 3上。 缝讀關於本發明㈡ 作情形，首先，备鲈千+ 逆一1乂佳具轭例之使用動 田％乘者制動剎車時，敦 奉盤15作煞止動作，此時，兮 '·，、車。。323係對煞 15卜Η ώ 車态323係失固在煞車般 15上，且自行車10車頭雖合 / 早风 ^ Ρ, ^ ^ , 曰產生一瞬間的潛降動作（如第 之前頭d所示），使該 是· 内总斤 使亥避辰則又13之避震桿139的 内& 140縮入上外管141中， 下 … 而產生避震功效，但是，因 與避震前又13之間係設有一組連動桿3〇，所以， 的瞬間，因該中連桿32係藉煞車器m夹固 …' -，而河輪Π仍繼續轉動，隨著前輪丨丨之 動，該中連桿32則產生一微幅的偏擺位移（如ω之箭 T e所不）’中連桿32底端322則連動下連桿33,使下連 桿33產生一微幅偏擺動你f 恂擺勁作（如差之箭頭f所示），這 時’該中連桿32又因下連桿33之偏擺動作而使頂端331 產生另一偏擺動作（如箆夕技-石 〈如至^^之前頭g所示），使再連動上 連桿3卜使該上連桿3"皮往上推，且產生偏擺位移(如I 錢之箭頭h所示）作用’而發生忖動的反潛降動作（即箭 頭h所示），所以，即可藉該反潛降的動作抵消掉上述的潛 降動作’使該自行車10不僅仍具有避震效果，且更提高騎 乘之安全性’使騎乘者做煞車動作時，仍可保持如騎乘中 之舒適性，以及不會影響自行車轉彎動力的順暢度者。 也，關於本發明复較佳實施例之「自行 車避震前叉反潛降裝置」，其在自行車1〇之前輪η與把手 1 2間設有避震前又1 3，以及在前輪丨1心軸u丨設有煞車 本紙張尺度適用中國國家標準(〇β7α4規格（210X297公釐） " ' -- ’:第8頁 450913 五、發明説明 盤15等構造係與上述實施例之結構相同，至於不同處係 在：該連動桿則由—上連桿4卜_中連桿㈣一下連 桿43依序.組成四連桿結構’該上連桿“頂端4ιι係樞接 在避震前又13之桿臂接近底端137處，上連桿“底端412 與中連桿42頂$ 421則同時枢固於前輪u心轴⑴，而 中連桿42底端422則與下連桿43頂端431樞接，且中連 桿42桿臂上與煞車盤15相對處係設有—煞車器423，該 下連桿43底端432則樞接在避震前又13之桿臂底端13; 上，且在中連桿42桿臂上與煞車盤15相對處係設有一煞 車器423,而該避震前又13之避震桿139_端係槌設在桿 臂近中段1 33處，另端則樞設在前輪丨丨心軸111上。 關於本發明較佳實施例之使用動 作情形’首先，當騎乘者制動剎車時，煞車器423係對煞 車盤15作煞止動作，此時，該煞車器&係夹固在煞車盤 15上且自订車1〇車頭雖會產生—瞬間的潛降動作（如i 互_1_之箭頭i所示）’使該避震前又13之避震桿139之下 内管140縮入上外管141中’而產生避震功效，但是，因 前輪U與避震前又13之間係設有一組連動桿4〇，所以， 潛降動作產生的瞬間，因該中連桿42係藉煞車器奶爽固 在煞車盤15上，而前輪u仍繼續轉動，隨著前輪η之轉 動’該中連桿42則產生一微幅的偏擺位移(如二^之箭 頭j所示）’中連桿42底端則連動下連桿43,使下連桿“ 產生一微幅偏擺動作（如差之箭頭k所示），這時，該 中連桿42二因下連桿43之偏擺動作而使頂端421產生另 (請先閲讀背面之注意事項再填寫本頁) -裝丨 •訂丨 :線| 五、發明説明（g 一偏擺動作（如 41，使該上連桿4圖之則碩丨所示），使再連動上連桿 1之箭頭m戶斤示）破在上推，且並產生偏擺位移（如复^ 所示）’所以，g ^作用而產生吋動的反潛降動作（即箭頭m 作，使該自行:可藉該反潛降的動作抵消掉上述的潛降動 安全性，使竹乘去不僅仍具有避震效果’且更提高騎乘之 適性，以及車車動::寺，仍可保持如騎乘中之舒 e a自仃車轉彎動力的順暢度者。 下功發明「自行車避震前叉反潛降裝置」具有以 下功效炫紅合歸納如下·· 煞車二由2广制動煞車動作時，該前輪U上的煞車盤15受 潛降動作，？是止動:：會使自行車1〇車頭產生瞬間的 《本案错由避震前叉13與前輪_增設有. ，2。(二連桿或四連桿)，使藉連動桿2。產生上述各结 纸潛降的動作’以抵消掉煞車當時或是因路面顛簸產生的 ，曰降動作，如此，不僅可提高騎乘的安全性 乘者的騎乘時的舒適度，再者，該反潛降動作的產= 避免車體震動’而不影響到自行車轉彎時的動力者。 综上一所述，本發明之—種「自行車避震前叉反潛降裝 置J，確實能提供上揭諸多創新結構與進步性功效;此外， 本發明於申請前並無相同之物品見於刊物或公開使用，亦 無相同之專利核准在先’符合新穎性之專利要件，誠為L 符合賦予專利權保護之發明。 ”' 惟，上述所揭露之結構說明及圖《，僅為本發明之二 較佳實施例’大凡熟悉本發明之技術人仕，其依:發明^ 450913 A7 B7五、發明説明（9) 請專利範圍之結構特徵或技術思想所為之其它等效設計， 理應涵蓋於本發明之申請專利範圍内。 ----—------------裝.................·訂------------------線. (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐） 第11頁 450913 A5 B5 四、中文發明摘要（發明之名稱： ) 自行車避震前叉反潛降裝置 本發明係提供一種自行車避震前叉反潛降裝置，特別 是4 一種可提高騎乘安全性及舒適性之裝置。本案特徵主要 係由一煞車器與一連桿組組成，該連桿組為連接在前輪心 軸與避震前叉之間，係由一上連桿與一下連桿樞設而成， 上連桿頂端係樞接在上内管之樞耳上，下連桿近底端則樞 接在前輪心軸處，且該煞車器設置於該下連桿桿臂與煞車 盤相對處。藉由煞車時，煞車組產生之反力帶動連桿，使 原本將潛降之避震前叉，產生反制力量，使騎乘者能保持 重心穩定避免翻車，又可增加騎乘之舒適性及操控性。 英文發明摘要（發明之名稱： ） ----------裝-------訂------線 (請先聞讀背面之注意事項再填寫本頁各攔) 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨0X297公釐）JEL Ming Ming F brother Ming 3 3 on the middle section 3 i 3. Read about the operating conditions of the present invention. First, when using the Perch Thousand + Inverse 1 yoke with the yoke example to use the brakes of the brakes, the Dunfeng disc 15 performs a braking action. At this time, 兮 ',, ,car. . The 323 series is 15 brakes. The 323 series is not fixed on the 15 brakes, and the front of the bicycle 10 is in place / early wind ^ Ρ, ^ ^, which means that a momentary descent action (as described in the previous head d) (Shown), so that the internal weight of the shock absorber Hai Haichen Chen 13 and the inner 139 of the shock absorber 139 retracted into the upper and outer tube 141, down ... to produce a shock absorption effect, but because There is a set of linkage rods 30 between 13 and so, at the moment, because the middle link 32 is clamped by the brake m ... '-while the river wheel Π continues to rotate, as the front wheel 丨 丨 moves, The middle link 32 generates a slight deflection (such as the ω arrow T e does not). The bottom end 322 of the middle link 32 links the lower link 33 to cause the lower link 33 to generate a slight deflection. You f 恂 swing (as shown by the arrow f), at this time, 'the middle link 32 and the lower link 33 cause the top 331 to yaw (such as 箆 夕 技-石) (As indicated by the head g to ^^), and then the upper link 3 is further linked to push the upper link 3 " skin upwards, and a deflection displacement (as indicated by the arrow h of I) is generated. Throbbing reaction The descending action (shown by arrow h), so the anti-submarine descending action can be used to offset the above-mentioned descending action 'so that the bicycle 10 not only still has a shock-absorbing effect, but also improves the safety of riding' When the occupant makes a braking action, he can still maintain the comfort such as riding, and the smoothness of the bicycle's turning power will not be affected. Also, regarding the "bike suspension front fork anti-submarine descending device" of a more preferred embodiment of the present invention, a front suspension wheel 1 and a handlebar 12 of the bicycle are provided with a front suspension wheel 13 and a front wheel wheel 1 The shaft u 丨 is equipped with a brake. The paper size is applicable to the Chinese national standard (〇β7α4 size (210X297 mm) " '-': page 8 450913 5. The structure of the invention description plate 15 and the like is the same as the above embodiment. As for the difference, the link is composed of-upper link 4 and middle link + lower link 43 in order. It forms a four-link structure, and the top 4 ft of the upper link is pivoted before the suspension. The lever arm of 13 is close to the bottom end 137, and the upper link "bottom end 412 and the middle link 42 top $ 421 are simultaneously pivoted to the front wheel u mandrel ⑴, while the middle link 42 bottom end 422 is connected to the lower link 43 The top end 431 is pivotally connected, and a brake arm 423 is provided on the lever arm of the middle link 42 opposite to the brake disc 15. The bottom end 432 of the lower link 43 is pivotally connected to the bottom end 13 of the lever arm 13 before the suspension. ; And a brake 423 is provided on the middle link 42 lever arm opposite the brake disc 15, and the suspension lever 139_ of the 13 before the suspension is provided on the lever Near the middle section 1 33, the other end is pivoted on the front wheel 丨 mandrel 111. About the use of the preferred embodiment of the present invention 'First, when the rider brakes, the brake 423 is on the brake disc 15 For braking action, at this time, the brake & system is clamped on the brake disc 15 and the front of the custom car 10 will produce-an instantaneous dive action (shown by the arrow i in i__1_1) 'Make the inner tube 140 below the shock absorber 139 of the front 13 and the upper outer tube 141 of the suspension 13', and the suspension effect is produced. However, a set of linkage is provided between the front wheel U and the suspension 13 Therefore, at the moment of the descending action, the middle link 42 is fastened to the brake disc 15 by the brake milk, and the front wheel u continues to rotate. As the front wheel η rotates, the middle link 42 generates a slight yaw displacement (as indicated by the arrow j in the 2 ^). The bottom end of the middle link 42 is linked to the lower link 43 to cause the lower link to produce a slight yaw motion (such as the difference (Shown by the arrow k), at this time, the middle link 42 causes the top 421 to generate another due to the deflection of the lower link 43 (please read the precautions on the back before filling (Page)-Assembly 丨 • Order 丨: Line | V. Description of the invention (g a yaw action (such as 41, which makes the upper link 4 as shown in Figure 丨), and then link the arrow m of the upper link 1 The household weight indicator) breaks up and pushes, and generates a yaw displacement (as shown by the complex ^) '. Therefore, the action of g ^ causes an inching anti-submarine descent action (that is, the arrow m works), so that you can borrow the anti-submarine The descending action cancels out the above-mentioned submersible safety, so that the bamboo ride can not only still have a shock-absorbing effect, but also improve the riding suitability, and the vehicle movement :: temple, can still maintain the comfort of riding ea The smoothness of the turning power of a bicycle. The invention of the "bicycle shock-absorbing front fork anti-submersible descending device" has the following effects. The red highlights are summarized as follows ... When the brake 2 is operated by the 2 wide brake, the brake disc 15 on the front wheel U is subjected to the dive action? It is the stop: it will make the bicycle's head 10 momentarily. "This case is wrongly set by the suspension front fork 13 and the front wheel." 2. (Two-link or four-link), so that the lever 2 is used. The above-mentioned actions of the paper descending are generated to cancel out the braking action at the time of braking or due to bumps on the road. In this way, not only the safety of the rider's riding comfort can be improved, but also, The production of this anti-submarine descent action = avoids body vibrations without affecting the power of the bicycle when turning. In summary, the present invention, a "bicycle shock-absorbing front fork anti-submarine descending device J, can indeed provide many innovative structures and progressive effects; in addition, the invention did not have the same items in the publication or before the application. For public use, there is no prior patent approval for the same. "The patent requirements that meet the novelty, since L is the invention that accords with the protection of the patent right." "However, the above-mentioned structure descriptions and drawings" are only the second of the present invention. The preferred embodiment 'everyone skilled in the art who is familiar with the present invention, according to: invention ^ 450913 A7 B7 V. description of the invention (9) the structural features of the patent scope or other equivalent designs for technical ideas should be covered in the present invention Within the scope of patent application. ------------------ Installation ............ Order ------------- ----- Line. (Please read the notes on the back before filling this page) This paper size applies to China National Standard (CNS) A4 (210X297 mm) Page 11 450913 A5 B5 4. Chinese Abstract (Invention Name:) Anti-submarine descent device of bicycle suspension front fork The present invention provides an anti-submersible descent device of bicycle suspension front fork, especially 4 devices which can improve riding safety and comfort. The features of this case are mainly composed of a brake and a link set, which is connected between the front wheel spindle and the suspension fork, and is pivoted by an upper link and a lower link. The top end of the lever is pivotally connected to the pivot ear of the upper inner tube, the near bottom end of the lower link is pivotally connected to the front wheel mandrel, and the brake is disposed on the lower link lever arm opposite the brake disc. When braking, the reaction force generated by the brake unit drives the connecting rod, so that the shock-absorbing front fork that originally descended will generate a counterforce, so that the rider can maintain a stable center of gravity and avoid overturning, and can increase riding comfort. And maneuverability. Abstract of the Invention in English (Name of the Invention:) ---------- Installation ------- Order ------ Line (Please read the precautions on the back before filling in the blocks on this page ) The paper size printed by the Employees' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs applies to the Chinese National Standard (CNS) A4 specification (2 丨 0X297 mm)