M262440 八、新型說明： 【新型所屬之技術領域】 本創作為一種可鎖定避震功能的緩衝避震器， 種裝設於自行車車羊且可批制拍—π a 糸才曰 丁平早木且了&制鎖疋不使用的緩衝 【先前技術】 ” 一般自行車的車架與前輪間皆裝設有緩衝避震哭、，並 係利用流體或彈性體以吸收震力，使自行車行駛於^疑路 面時’能維持穩定性，㈣行車行駛在不同路段時，所* 要的避震效果不同，當行駛於上坡路段時，自 踩-下踏板，則其力量經由後輪的驅動力而產生使：叉； 塵的力量後，自行車才前進’週而復始形成沉浮動作，自 行車的前又避震器下沉作動反而會使自行車騎士消耗更多 的體力’故便發展出了可開啟或關閉緩衝避震作用的緩： 避震器，來達到省力的功效。 習用之可開啟或關閉的緩衝避震器，如專利公告第 5851 69號所示，其係具有一内部封存有流體的中空外套 官’並有-活塞桿組與外套管相連接，用以構成一緩衝避 震器，外套管内具有一活塞Μ，活塞桿組包括一活塞桿及 一啟閉控制組件，活塞桿組係於活塞桿相對於活塞組上方 處設有流體通孔，於活塞桿之軸孔内裝設啟閉控制組件、 受控於啟閉控帝U且件的連桿及活動連接於連桿底#的控制 件，控制件與連桿間設推頂彈簧，該啟閉控制組件可驅動 控制件末端之端塊升降來控制軸孔端口之啟閉，以使外套 管内位於活塞組下方的流體藉由流體通孔，流入活塞組上 M262440 方與否，用以鎖定或解除 夂u %展功能，但活宾έ 外套官内設有彈性塊及彈簧， 土 、 上方的处Η ^ f鬼佔據了大部分活塞組 上万的工間，當避震效旲 上方"，，目“ 果被開啟使用時，流體流入活塞組 #用砗，合# ^ + 避震态必須不斷產生 作用％，會使侍流體的溫度 ^ ^ ^ ^ ^ ^ 又汉&力上升，此時流體會膨脹， 但肌體位於活塞組上方較小 間讓流體膨脹，如此合n: B 、、法提供足夠的空 命。 此會造成零件的損耗，減短避震器的壽 【新型内容】 有鑑於前述之習用的缺點 避震功能的緩衝避震器，可控 同時簡化内部零件，以提供具 震器的壽命更長。 ’本創作係設計一種可鎖定 制關閉不使用或開啟使用， 有更佳的避震效果，並使避 β為達到上述之創作目的’本創作所採用的技術手段在 於提可鎖疋避震功能的緩衝避震器，其中包括： —外套S，其中^ J_内部封存有流體，外套管底端設 有达封外套管底端的底固定塊，外套管頂端設於外管 内，且設有—頂固定塊’一油封設在外套管内側並與頂固 :塊相鄰’―固定座設在外套管内側並與油封相鄰，外套 管内側接近底端處設有一活塞組； 一活塞桿組，穿設於外套管内，其末端與外套管之活 塞組相接’另一端延伸出外套管外，-固定座設於活塞桿 :此舌塞桿組包括有一活塞桿，活塞桿内成形有軸向 貝穿的軸孔，活塞桿底端相對於外套管之活塞組上方設有 M262440 -由外側貫通到轴孔的流體通孔，—連桿設於活塞桿内， -控制件-端與連桿相接，另—端延伸出活塞桿外並成形 有錐形端塊’控制件和連桿間設有推頂彈簧； 、-啟閉控制組件’其裝設於活塞桿内一端與活塞桿 組的連桿相連接，另一端延伸出活塞桿組的固定座外，藉 以利用啟㈣制組件經連桿驅動㈣件末端之端塊升降啟 閉控制活塞桿下端開口。 當控制件的端塊封閉活塞桿下端開口時’避震功能被 關閉’當控制件的端塊開啟活塞桿下端開口時，避震功能 被打開。 &本創作的叙點在於’利用啟閉控制組件可操控避震功 成，讓使用者能隨著路段的不同而選擇性的打開或關閉避 震功能，且簡化了外套管内的零件，使該處内部空間增加， 可提供當避震功能不斷使用時，流體受熱膨脹所需的空 間丄以延長避震器的壽命，並藉由減少零件而使成本降低 及簡化製程’且控独位於啟閉控制組件上方，不但接近 手部符合人性化之易操作的優點外，更省去時下常用之拉 線等繁瑣作業。 【實施方式】 請參閱第一圖所示 (50)及外管（80 自行車的把手（6 〇 ) 括有一外套管（1〇) 制組件（3 0 )。 ，本創作係裝設於自行車的車首管 )内，車首管（5 〇 )兩端分別與 及前叉（7 〇 )相連接，本創作包 、一活塞桿組（2 〇 )及一啟閉控 7 M262440 請參閱第二圖所干 乂 口所不，則述之外套管（2 〇 )中处 部封存有流體，外套管f彳n〉^ ^ r -且内 1〇)底端设有一底固定塊〆 1)’用來將密封外矣总, 1 g ( 1 〇 )底端使流體不向外傾、由 底固定塊（1 1 )店# < 士 丨彳肩 >曳， 、丄丄」底鳊设有固定孔（i 2 2 )， (11)藉由固定孔（彳 ― ·疋塊 0)上，外套營（7 〇)頂端設於外管内，且設有一 具有穿孔的頂固定塊中央 Q、 兄（12)，一中央具有穿孔的油封f 7 3)設在外套營η、 了（1 (1 〇)内側並與頂固定塊（丄2) 一中央具有穿孔的固定座f q ^ \ 丄相鄰， 疋座（14)設在外套管 側並與油封（丄3 )如 1 〇 )内 产外右 、，外套官（1 〇 )内側接近底端 5 )。 方机向上方的單流向活塞組（工 η、 〇) 一端依序穿設於外套管f·! ◦)之頂固定塊（i 2 ) #B ( 1 ’由封（13)、固定座 的穿孔内，活塞桿組f 9 n、 ( 1 4 } 活塞組（15)相接，2曰的末端與外套管（1〇)之 套管（1〇)外，一固定：广組（2 0)另一端延伸出外 座（2 2 )設於活塞桿組（2 〇 ) 此端，且固定座（2 2 ) 干（2 〇 ) 套管（51)壓迫塾备H51)，使 定車首其r , η 2 )及轴承（5 3 )，藉以固 疋車百官（5 〇 )的位置， ^ r 9 ., ，舌塞杯組（2 〇 )包括有一活 土干 1 )内成形有軸向貫穿的軸孔 丄1)，活塞桿一 、匕丄）底端相對於外套管（1 η ) 之活塞組（1 5 )卜古私士 ' ^ 1 υ ; °又有一由外側貫通到軸孔（2 1 1 ) 的流體通孔（2工？^ η札L ζ丄丄； 』）—連桿（2 3 )設於活塞桿（2 M262440 1 )内’一控制件（2 4) _端與連桿（2 3 )相接，另 延伸出活塞桿（21)夕卜，控制件（24)延伸出活 基杯（2 1 )外的一端成形有錐形端塊（2 4丄），一推 頂彈* ( 2 5 )套設於控制件（2 4 )外側且位於 3)底端。 乙 请多閱第二及三圖所示，前述之啟閉控制組件（3 裝㈣活塞桿（21)ι其—端與活塞桿組（2〇)的 連桿（2 3 )相連接，另一端延伸出活塞桿組（2 〇 )的 固疋座（2 2 )外，啟閉控制組件（3 〇 )用來調整下承 連桿（2 3 )，使控制件（2 4 )的端塊（2 4工）開: 、Ζ丄1 )的下古而開口 （配合參看第四及五圖 所示）’啟閉控制組件（3 0)包括有—中空的調整件㈡ 王）’調整件（3 1 ) -端延伸出活塞桿組（2 〇 )的固 定座（2 2 )夕卜另一端的端緣上成形有數個小棘齒㈡ 11) ’-中空的固定件（32)，其套設於調整件（3 1)外，固定件（32)與調整件（31)間的套設部位 設計為非正圓配合，以件（32)上相對於調整件（3 1 )的小棘齒（3 1 1 )瑞$ a山a、^ ^ J丄丄）鈿之一鈿成形有朝同一方向傾斜 的數個大棘齒（321)，每間隔—個以上大棘齒（32 1) 設-深度大於大棘齒（321)齒高的鎖定槽（32 2) ’在本實施例中每間隔二個大棘齒（321)間設一 鎖定槽（3 2 2 ) ’ 一旋轉件（3 3 )穿設於調整件㈡ 1 )内且—端延伸出調整件（3 1 )夕卜，另-端與活塞桿 組（2 0 )的連桿（2 3 )相接，旋轉件（3 3 )上設有 M262440 相對於固定件（3 2 )《鎖定槽（3 2 2 )數量且斜向相 同於大棘齒（3 2 1 )的單斜向抵掣冑（3 3丄），啟閉 控制組件（3 0 )頂端設有一控制鈕（3 4 )，利用控制 鈕（3 4 )來操控避震功能的啟閉。 言月參閱第六圖所*，本創作的另一實施例，為採用另 :種啟閉控制組件（40)，其包括有一旋轉件"， 疋轉件（4 1 )—端延伸出活塞桿組（2G)之固^座（2 2外’並套設—旋轉塊（4 6 )，旋轉塊（4 6 )與旋 (4 1 )相互卡固’使旋轉塊（4 6 )與旋轉件（4 二）可同步旋轉，旋轉件（41)另一端成形 =伸桿（…）’延伸桿（…”卜套設有一套管: 合，二：延伸桿（411)與套管（45)為非正圓配 連接，4 5 )與活塞桿組（2 〇 )的連桿（2 3 )相 套官（4 5 )外周緣成形有螺紋部（4 5 i ) ’一 =(/2)套設於套管（“）及旋轉件（41)外， 口足件（42)相對於套管（45) __ 對於套管（45)外㈣ 周緣成形有相 :(45)外周緣之螺紋部“51)的螺紋，固 (42)另一端成形有凸緣（44) 卡固在活塞桿⑴）夕卜，一塞體 ：：：） 外且卡固在活塞桿組（2 牛 ::旋轉旋轉塊（46),，會帶二） ^疋轉，使得套管（45)藉由 牛4,:， 定件（42)内的螺紋上升 （451”。者固 上升或下降，以使㈣件（24 連桿（㈠） 〕而塊達到關閉或開啟 M262440 活塞桿（2 1 )底端開口的功能。 當開啟避震功能時，請參 制鈕Μ η 閲弟二及四圖所不’按壓控 ，啟閉控制組件（3 〇 )之旋轉 =擎部（331)抵靠於固定#( 口）的大棘齒（3 :上’此時活塞桿組（2〇)之控制#(24)的端 鬼（241)退離活塞桿（2 "底端開口，使活塞桿（2 1 )之底㈣口呈開啟狀態，此時若自行車行 面使前叉（7〇)受到外力•，前叉（？〇)帶動= (1 〇)向上收縮進外管（8 0)中，使得外套管（ 位於活塞、组（丄5 )下方空間減小，而造成位於下 之流體所受的屬；/7 α α 士 V* ar 力上升此打流體可經由活塞桿（2 1 ) 底端開口流入軸孔（211)，再經由流體通孔（2 a入活塞組C 1 5 )上方空間’或流體經活塞组（工5 ) 流入活塞組（15)上方空間，由於活塞组（15)僅容 :流體單向流動，故當外力解除n(7〇)帶動外套 管（1 0 )向下移動回原始位置，使得活塞組（丄5 )上 方壓力較大時’流體僅能由流體通孔（2丄2 )經軸孔（2 11)流回活塞組（i 5)下方空間，因為活塞組（丄5) 上方僅有油封（13)及固定座（14)，故活塞組（1 5 )上方空間足夠容納因不斷作用而膨脹的流體。 當關閉避震功能時’請參閱第三及五圖所$，按壓控 制紐（3 4 )，以下壓啟閉控制組件（3 〇 )的旋轉件（^ 3 )，使旋轉件（3 3 )的抵掣部（3 3 1 )沿固定件（3 2 )的大棘齒（3 2 1 )斜向滑動，則抵掣部（3 3工） 11 M262440 滑入固定件（3 2)的鎖定槽 3)向上移動，進批& 2)中，使得連桿（2 封閉活塞桿（2 "底 4 )的化塊（241) 閉避震功能。 …則封閉流體的流路，以關 【圖式簡單說明】 之剖視圖 第一圖為本創作實施狀態 第二圖為本創作之剖視圖 第三圖為本創作實施例之部分元件分解圖 第四及五圖為本創作之動作剖視圖 第六®為本㈣另—實施•部分元件剖視圖 【主要元件符號說明】 1 )底固定塊M262440 8. Description of the new type: [Technical field to which the new type belongs] This creation is a buffer shock absorber that can lock the shock-absorbing function. It is mounted on the bicycle sheep and can be made in batches—π a 糸 才叫 丁 平 早 木In addition, & buffers that are not used for locks [prior art] ”Generally, the bicycle frame is equipped with shock absorbers and shock absorbers between the frame and the front wheel, and the fluid or elastomer is used to absorb the shock, allowing the bicycle to run on ^ When the road surface is suspected, stability can be maintained. When traveling on different roads, the required shock absorption effect is different. When driving on uphill roads, when you step on and down the pedal, the power is transmitted by the driving force of the rear wheels. After the power of the dust, the bicycle moves forward. "Sink and float movements are formed again and again. The sinking of the front shock absorber will cause the bicycle rider to consume more energy." Therefore, the buffer can be opened or closed. Slow shock absorption: Shock absorbers to achieve labor-saving effects. The conventional shock absorbers that can be opened or closed, as shown in Patent Bulletin No. 5851 69, have an internal sealed flow. The hollow outer casing 'also has a piston rod group connected with the outer casing to form a buffer shock absorber. The outer casing has a piston M. The piston rod group includes a piston rod and an opening-closing control component. The piston rod group The piston rod is provided with a fluid through hole above the piston group, and an opening and closing control component is installed in the shaft hole of the piston rod. The connecting rod that is controlled by the opening and closing controller and the movable connection is at the bottom of the connecting rod. The control part of # has a push-up spring between the control part and the connecting rod. The opening and closing control component can drive the end block of the end of the control part to rise and lower to control the opening and closing of the port of the shaft hole, so that the fluid in the outer casing below the piston group is borrowed From the fluid through hole, flow into the piston group M262440 square or not, to lock or release the 展 u% exhibition function, but there is an elastic block and a spring inside the jacket. The upper part of the earth and the upper part occupy it. In most workshops with tens of thousands of pistons, when the shock-absorbing effect is above the "effect", when the fluid is turned on and used, the fluid flows into the piston group # 用 砗 ， 合 # ^ + The shock-absorbing state must continue to play a role. Make the temperature of the fluid ^ ^ ^ ^ ^ ^ Yet Han & a mp; the force rises, the fluid will expand at this time, but the body is located above the piston group to allow the fluid to expand, so the combination of n: B, and French provides sufficient air life. This will cause the loss of parts and shorten the life of the shock absorber. [New content] In view of the conventional shortcomings of the conventional shock absorber, the shock absorber can be controlled while simplifying the internal parts to provide a longer life of the shock absorber. . 'This creation is designed to be locked and closed or not used, to have better shock absorption effects, and to avoid β in order to achieve the above-mentioned creative purposes.' The technical means used in this creation is to provide lockable shock absorption functions The buffer shock absorber includes: — jacket S, in which fluid is sealed inside, a bottom fixing block at the bottom end of the jacket tube reaching the bottom end of the jacket tube, the top end of the jacket tube is located in the outer tube, and— The top fixing block 'an oil seal is arranged inside the outer casing and is adjacent to the top solid: the block is located inside the outer casing and adjacent to the oil seal. A piston group is arranged near the bottom end of the inner casing; a piston rod group The outer end extends out of the outer casing, the fixed end is located on the piston rod: the tongue plug rod group includes a piston rod, and a shaft is formed in the piston rod. For the shaft hole penetrating to Bei, M262440 is provided at the bottom end of the piston rod with respect to the piston group of the outer sleeve-a fluid through hole penetrating from the outside to the shaft hole,-the connecting rod is provided in the piston rod,-the control member-the end is connected with The rods meet, the other end extends The plug rod is formed with a tapered end block, and a ejector spring is provided between the control member and the connecting rod; and-the opening and closing control component, which is installed on the inner end of the piston rod to connect with the connecting rod of the piston rod group, and the other end Extending out of the fixed seat of the piston rod group, the opening of the lower end of the piston rod is controlled by the opening and closing assembly to drive the end block at the end of the fitting through the connecting rod to open and close the lower end of the piston rod. When the end piece of the control member closes the opening at the lower end of the piston rod, the 'shock-absorbing function is turned off'. When the end piece of the control member opens the opening at the lower end of the piston rod, the shock-absorbing function is turned on. & The narrative point of this creation is' Using the opening and closing control component to control the shock absorption function, allowing users to selectively turn on or off the shock absorption function according to different sections of the road, and simplifying the parts in the outer sleeve, so that The increased internal space here can provide the space required for fluids to expand when heated when the shock function is continuously used to extend the life of the shock absorber, and reduce the cost and simplify the process by reducing parts. Close the top of the control module, not only close to the hand, which is in line with the advantages of humanization and easy operation, but also eliminates the tedious tasks such as pulling wires commonly used nowadays. [Embodiment] Please refer to (50) shown in the first figure and the outer tube (80). The handle (60) of the bicycle includes an outer tube (10) assembly (30). This creative system is installed on the bicycle. In the head tube, the two ends of the head tube (50) are connected to the front fork (70) respectively. This creative kit, a piston rod set (20) and an opening and closing control 7 M262440 See the second As shown in the figure, the fluid is sealed in the middle of the outer casing (20), and the outer casing f 彳 n> ^ ^ r-and the inner 10) is provided with a bottom fixing block 〆1) ' It is used to seal the bottom of the outer casing, and the bottom end of 1 g (10) prevents the fluid from tilting outward. The bottom fixing block (1 1) is to be pulled by the bottom of the shoulder. There are fixing holes (i 2 2), (11) through the fixing holes (彳-· 疋 block 0), the top of the outer jacket (70) is set in the outer tube, and a central fixing block with a perforated top Q, Brother (12), an oil seal f 7 with a perforation in the center 3) is provided on the inner side of the outer jacket η, (1 (1 〇) and is in contact with the top fixing block (丄 2), and a fixed seat with a perforation in the center fq ^ \ 丄 相Neighbourhood, constellation (14) The outer sleeve side and the oil seal (丄 3), such as 10), produce the outer right, and the inner side of the outer shell (10) is close to the bottom 5). One end of the single-direction piston group (machine η, 〇) of the square machine is passed through the top fixing block (i 2) #B (1 '由 封 (13), Within the perforation, the piston rod group f 9 n, (1 4) is connected to the piston group (15), and the end of the 2nd is connected to the outer sleeve (1) of the casing (1), and one is fixed: the wide group (2 0 ) The other end extends out of the outer seat (2 2) is set at the end of the piston rod group (20), and the fixed seat (2 2) is dry (20) The sleeve (51) presses the equipment H51), making the fixed car the first r, η 2) and bearing (5 3), by which the position of the car hundred officials (50) is fixed, ^ r 9.,, and the tongue plug cup group (20) includes a shaft of active soil 1) formed with a shaft A through-hole shaft 丄 1), the piston rod (1, dagger), the bottom end of the piston group (1 5) relative to the outer sleeve (1 η), 古古士士 '^ 1 υ; Fluid through hole (2 1 1) (2 workers? ^ Η L ζ 丄 丄; ")-the connecting rod (2 3) is set in the piston rod (2 M262440 1) 'a control member (2 4) _ The end is connected with the connecting rod (2 3), and the piston rod (21) is extended, and the control member (24) is extended. One end (21) outside the cup-shaped base has a tapered end piece (24 Shang), a spring-loaded push * (25) sleeved on the control member (24) and located outside 3) bottom. B. Please read the second and third figures as shown in the figure. The above-mentioned opening and closing control assembly (3 mounting piston rod (21)) is connected to the connecting rod (2 3) of the piston rod group (20). One end extends out of the fixed seat (2 2) of the piston rod group (20), and the opening-closing control assembly (30) is used to adjust the lower link (2 3) to make the end piece of the control member (2 4) (2 4 workers) Open:, Z 丄 1) Ancient openings (see Figures 4 and 5 for coordination) 'Opening and closing control module (30) includes-hollow adjustment parts ㈡ 王)' adjustment parts (3 1)-A plurality of small ratchets are formed on the end edge of the fixed seat (2 2) extending out of the piston rod group (20) at the other end 11) '-a hollow fixing piece (32), It is sleeved outside the adjustment piece (3 1), and the sleeved part between the fixing piece (32) and the adjustment piece (31) is designed to fit in a non-regular circle. The size of the piece (32) relative to the adjustment piece (3 1) is small. Ratchet (3 1 1) One of the ridges a, a, ^ ^ J 丄 丄) 钿 is formed with a number of large ratchets (321) inclined in the same direction, and each interval is more than one large ratchet (32 1 ) Set-lock groove with depth greater than tooth height of large ratchet (321) 32 2) 'In this embodiment, a locking groove (3 2 2) is provided between two large ratchet teeth (321) spaced apart' A rotating member (3 3) is inserted in the adjusting member ㈡ 1) and extends at one end The adjusting member (3 1) is provided, and the other end is connected to the connecting rod (2 3) of the piston rod group (20). The rotating member (3 3) is provided with M262440 opposite to the fixing member (3 2). A single oblique stop (3 3 丄) with the same number of locking grooves (3 2 2) and oblique directions as the large ratchet teeth (3 2 1), and a control button (3 4) is provided at the top of the opening and closing control assembly (30). ), Use the control button (3 4) to control the opening and closing of the suspension function. In reference to the sixth drawing *, another embodiment of this creation is to use another: an opening and closing control assembly (40), which includes a rotating member ", a turning member (4 1)-the end extends out of the piston The fixed seat (2 2 outer) of the rod group (2G) is set in parallel-the rotating block (4 6), the rotating block (4 6) and the screw (4 1) are locked with each other, so that the rotating block (4 6) and the rotation The piece (4 2) can be rotated synchronously. The other end of the rotating piece (41) is formed = extension rod (...) 'extension rod (... ". The sleeve is provided with a set of tubes: two, extension rod (411) and sleeve (45) ) Is a non-perfect circular connection, 4 5) a threaded portion (4 5 i) is formed on the outer periphery of the connecting rod (2 3) of the connecting rod (2 3) of the piston rod group (2 0) '一 = (/ 2 ) Is sleeved outside the casing (") and the rotating part (41), the mouth and foot (42) is relative to the casing (45) __ For the casing (45), the outer periphery of the casing is shaped like: (45) The thread of the thread portion "51" is fixed at the other end with a flange (44) and is fixed on the piston rod ⑴) Xibu, a plug body :: :) and is fixed on the piston rod group (2 N: : Rotate the rotating block (46), which will bring two) ^ 疋 Turn, so that the casing (45) borrows Niu 4,:, the thread in the fixed piece (42) rises (451 ". The solid rises or falls to make the cymbal (24 connecting rod (㈠)) and the block reaches the bottom of the M262440 piston rod (2 1). The function of opening at the end. When the shock-absorbing function is turned on, please refer to the button M η as shown in the second and fourth illustrations. Press the control, the rotation of the opening and closing control assembly (30) = the engine (331) abuts against the fixed # (口) of the large ratchet teeth (3: up at this time, the end rod (241) of the control of the piston rod group (2〇) # 241 away from the piston rod (2 " the bottom end opening, so that the piston rod ( 2 1) The bottom opening is open. At this time, if the front fork (7〇) is subjected to external force by the bicycle running surface, the front fork (? 〇) will drive = (1 〇) and retract into the outer tube (80). , So that the space below the outer sleeve (located under the piston and the group (丄 5) is reduced, resulting in the genus to which the fluid located below; / 7 α α ± V * ar force rises. This fluid can pass through the piston rod (2 1) The opening at the bottom end flows into the shaft hole (211), and then enters the space above the piston group (C 1 5) through the fluid through hole (2 a) or the fluid flows into the space above the piston group (15) through the piston group (work 5). The piston group (15) only contains: the fluid flows in one direction, so when the external force is released n (70) drives the outer sleeve (1 0) to move down to the original position, so that the pressure above the piston group (丄 5) is larger. It can only flow back to the space under the piston group (i 5) through the fluid through hole (2 丄 2) through the shaft hole (2 11), because only the oil seal (13) and the fixed seat (14) are above the piston group (丄 5), Therefore, the space above the piston group (1 5) is sufficient to accommodate the fluid that expands due to continuous action. When the shock-absorbing function is turned off, please refer to the third and fifth figures, press the control button (3 4), and then press the rotating part (^ 3) of the opening and closing control assembly (30), so that the rotating part (3 3) The latching portion (3 3 1) slides obliquely along the large ratchet teeth (3 2 1) of the fixing member (3 2), and the latching portion (3 3 workers) 11 M262440 slides into the locking of the fixing member (3 2) The groove 3) moves upwards and enters the batch & 2), so that the connecting rod (2 closes the piston rod (2 " bottom 4) of the block (241) to close the shock-absorbing function. ... then closes the fluid flow path to close [Schematic description] Sectional view. The first image is the implementation status of the creation. The second image is the sectional view of the creation. The third image is an exploded view of some components of the embodiment of the creation. ® This is another-Implementation • Sectional view of some components [Description of main component symbols] 1) Bottom fixing block
(1 〇 )外套管 (1 2 )頂固定塊 (14)固定座 (2 0 )活塞桿組 (2 1 1 )轴孔 (2 2 )固定座 (2 4 )控制桿 (2 5 )推頂彈簧 (3 1 )調整件 (3 2 )固定件 (3 2 2 )鎖定槽 (3 4 )控制紐 (4 0 )啟閉控制組件 c 1 3 )油封 (15)活塞組 (21)活塞桿 (212)流體通孔 (2 3 )連桿 (2 4 1 )端塊 (3 〇 )啟閉控制組件 (3 1 1 )小棘齒 (321)大棘齒 (3 3 )旋轉件 (3 3 1 )抵掣部 (4 1 )旋轉件(1 〇) Outer tube (1 2) Top fixing block (14) Fixing seat (2 0) Piston rod set (2 1 1) Shaft hole (2 2) Fixing seat (2 4) Control rod (2 5) ejecting Spring (3 1) Adjusting member (3 2) Fixing member (3 2 2) Locking groove (3 4) Control knob (4 0) Opening and closing control assembly c 1 3) Oil seal (15) Piston set (21) Piston rod ( 212) fluid through hole (2 3) connecting rod (2 4 1) end block (3 0) opening and closing control assembly (3 1 1) small ratchet (321) large ratchet (3 3) rotating part (3 3 1 ) Abutment (4 1) rotating parts
12 M262440 (4 1 1 )延伸桿 （4 2 )固定件 (4 3 )塞體 (4 5 )套管 (4 6 )旋轉塊 (5 1 )套管 (5 3 )軸承 (7 0 )前叉 (4 4 )凸緣 (4 5 1 )螺紋部 (5 0 )車首管 (5 2 )墊片 (6 0 )把手 (8 0 )外管12 M262440 (4 1 1) Extension rod (4 2) Fixing member (4 3) Plug body (4 5) Sleeve (4 6) Rotating block (5 1) Sleeve (5 3) Bearing (7 0) Front fork (4 4) flange (4 5 1) threaded part (50) head tube (5 2) gasket (60) handle (80) outer tube
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