200930603 九、發明說明： 【發明所屬之技術領域】 本發明隸屬一種方向盤機柱之自動潰縮技術領域， 具體而言係指一種讓方向盤機柱於車輛發生撞擊時， 瞬間遠離駕駛人的潰縮結構，藉以在車禍中，能 駛人撞擊方向盤所造成受創傷害。 _ 【先前技術】 ❹ ❹ 按，受到車輛製造工藝水準與科技不斷的進步與 升，車輛的性能已大幅提高，能高速行駛是實例之一， 在高速行驶中，如不幸發生車禍，為了確保車内 員女全，已有各式安全裝置，被研發且裝配於車輛上 j安全帶、辅助氣囊與可潰縮方向盤等裝置， 或降低乘員受創傷害。 无 ，例而言’方向盤係—種用於操控車輛行進方向之 摔二鱼2裝置之一’位於駕駛人之正前方，讓其能易於 ^控^輛。但依人因工程學角度而言，無論駕駛人身材 ;缺？：方向盤的位置往往是接近駕駛人的身躺。又因 身驅、體重，在車輛撞擊時，它又決定撞 擊償性力之大小。當車禍發生後，在車輛 才能停住狀況之下，駕駛人則同樣會面臨多次 方向盤=輛前方撞擊所產生慣性力而衝擊 害，在往造成頭、頸、胸部受創傷 為避免駕駛人撞擊方向盤所產生傷害，有各式輔助 200930603 氣囊被硏發並裝置於車内前方或侧面，當車禍發生時， 利用辅助氣囊膨脹來提供駕駛人吸收能量、緩衝與避免 撞擊車艙内硬體設備等安全防護。然實際上，當^禍發 生時’輔助氣囊將因***性氣體爆開，以每秒^達 公里以上時速瞬間膨脹’衝向駕駛人，約在千分之:十 秒完成膨脹。由於方向盤與人體之間距離過於接近、又 避免辅助氣囊的爆開受創與方向盤隸屬圓盤狀等因素限 制，辅助氣囊已被設計成圓筒盤狀，且其縱深與容量大 ❹ ^皆有一定限制。氣囊之容量大小，形狀與縱深度影響 安全防護成效甚鉅，容量越大，縱深越深，形狀越寬大 ，其女全防護成效就越大，是故，可從乘客座與駕驶座 之輔助虱囊所設計之形狀、大小相較就有明顯差異。而 =實上，車禍時因車體撞擊位置不同，而造成乘員非一 疋朝正刖方向衝撞之現象，又在高車速下 ， 駕駛人m量與縱深之輔助氣囊，其有限程g全 防濩下，因劇烈撞擊辅助氣囊、方向盤而受創傷亡的實 例時有所聞，所以現況已有出現更大容量與縱深之智慧 〇 型兩段式或有兩組辅助氣囊之裝備。 再者近年來雖有可潰縮式方向盤機柱的發展與配 =，其，在車禍中利用駕駛人撞擊輔助氣囊與方向盤的 性力量，基於安全需求，迫使方向盤可出現可潰縮作 用，惟此時要使方向盤產生可潰縮作動，依原車廠設計 、主需要有疋撞擊力以上才能達成。而使方向盤可達到 if作動之—定撞擊力，是在撞擊雜裡，人與車輛進 二目?，動中’以反方向撞擊到駕驶人身躯，經分析， 绝就疋駕駛人出現受創傷亡最主要因素。在越高車速撞 6 200930603 > 擊下’受創傷亡情形也越嚴重，而人體 =規提供安全防護程度，只二 其取決-試==裝為:效=:= :Γϊ:能:撞擊過程’提供駕敬人進行「甩鞭:作 護作但如在高車速撞擊，在駕駛人所出現 ❹ 被以：撞擊：，辅助氣囊會遭壓爲、方向盤大都會 :η二則將面臨頭、胸部劇烈撞擊而受 創頭、胸邛疋人體重要器官組織，受劇 = 然:各國法規規範要求與實際高 ==設:明===車_盤之 可喑媳十古AJ具女王防濩功效相較於早期傳統非 向盤裝備，可說是已大幅提昇 ^更兩階安全防護上需求。經研究結論是：在不= ❹ 丄=生車輛撞擊，方向盤設計成能自動潰縮則對駕駛 缺= :再經探討分析現有輔助氣囊之 j 供更佳女全防護設計理念應是·· 人5二方ί盤機柱可在現有之辅助氣囊爆開後，駕駛 ，上辅助乳囊時隨即自動溃縮，其過程是使駕敬又 二甩:ί獲得氣囊緩衝與支標等初步防護 椎骨折受創傷亡，待駕歇人又 2盤需潰縮所產生反方向撞擊環境，可確實 巧 駕敬人受創傷害；2.可在辅助氣囊爆開之同-時間^ 7 200930603 方向盤立即瞬間自動潰縮，如此，可增加駕駛人 盤空間外，又可減少輔助氣囊爆開之撞擊力方向 將輔助氣囊設計成更大容量與縱深之規格， 點y ❹ 能提供更高階安全防護成效。技術實施上，前』= 助氣囊爆開同樣訊號，爆開高壓鋼瓶瓶口，以高 直接灌入，動器所產生潰縮與辅助氣囊爆開有時間差， 其決定於高壓氣體活塞面積與閂之材質、大小與數量。 或由現有車輛撞擊過程，引擎會往下脫落技術手段， 引擎上裝置鋼索，穿過置於車體之索套等裝置，藉引 往下脫落會拉扯致動，使方向盤產生自動潰縮，因其裝 置位置決定在致動過程與輔助氣囊爆開亦有時間差之效 。而後述可在車前、後方，如保險桿處裝置致動單元， 藉液壓直接控制致動器或由鋼索、索套組成致動單元戋 藉由車輛四周之撞擊檢知感測（sensor)訊號，直接^ 致動器缸内引爆火藥致動，更可達全方位安全防護等設 計，藉啟動單元而使方向盤致動。經實驗三種方式所產生 潰縮時間與辅助氣囊爆開完成，幾乎可同步進行。而上 述兩項可行技術皆可得到預期效果，以現有道路上無數 車輛使用中’在不變更現有輔助氣囊裝置之下，以最低 成本，更換方向盤機柱情況下；或車廠製造過程中以少 許變更模組生產之下，採用更大容量與縱深規格之辅助 氣囊，並搭配瞬間自動潰縮方向盤機柱設計，兩者方式 皆能改進現有可潰縮方向盤與輔助氣囊之缺失，並使駕 駛人有更進一步之安全防護與生命之保障。本發明案在 於改良本發明人之前核准發明專利名稱「車輛意外防護 結構」，發明專利號碼1255246之原先設計，使其功用 8 200930603 能更符合實際安全防護需求。並於96年9月底「2〇〇7 台北國際發明暨技術交易展」展出’榮獲金牌獎。 見於歐洲重視汽車安全之大廠〜雷諾汽車，於2〇〇7年上 市所有新車種與日本馬達汽車高階車射㈣方向盤自 動潰縮裝置，足見方向盤自動潰縮有其更佳安全防 理論’是能獲得驗證支持與肯定。 【發明内容】 因此 Μ μ ^ 提供—種方向盤自動潰縮結 =藉以1輛發生車禍時，可使方向盤機柱瞬間自動 凊縮’迅速遠離駕駛人’以提升駕駛人的安全防護。 诚之ΓίΓ明主要係藉由τ狀技術手段，具體實現前 機紅其包括有：其設於車體内操控方向的 ，柱上’而車體係由—方向盤透過機柱連接操控一控制 車體轉㈣車輪轉向單元，該自動潰騎構包括㈣ 數读：?!管：答ί係呈中空管狀，該管體上形成有-或多 ❹ 部上段設有-供機㈣經之内襯套， = =有一對應管體透孔的密閉空間，且内 的透孔〜或多數對應連通前述透孔與密閉空間 的透孔，管體下方設有數個洩氣孔； 動ϋ其切設於㈣管體_襯套下方， 該车動早μ作動機柱以_駕以方向潰縮； 連接由—連財輪轉向單元之固定段及一 斤串接組成，其中固定段對綱 料成有一較大徑的嵌合端，而中空之掣動段對 9 200930603 段的一端形成有一較大徑套合端，該套合端可與 70連接’又套合端内形成有-供固定段嵌合端嵌 2喪合孔，使掣動段可㈣固定段滑順旋轉，再者該 本動段之套合端與固定段之喪合端間插設有—或多數閃 y 或多數啟動單元，其可於檢知撞擊訊號後作動管 讲内㈣掣動單元帶動機柱之掣動段相對固定段而向下 /月移其原有空間之氣體’藉茂氣孔线出以利順滑致動 〇 土於此，本發明透過前述技術手段的展現，使得本 ^月在密閉空間内注人高壓氣體、液壓、氣爆或經索件 致動時，可透過掣動單元帶動機柱之掣動段相對固 ，π移’達到讓掣動段上方向盤遠離駕駛人之目的， =生，禍時，降低駕驶人撞擊方向盤所造成受創傷亡 ，提供駕駛人有效之安全防護與生命保障，進而增加 輛的附加價值’提升其銷售競爭力與生產經濟效益。 以下並舉一較佳實施例，同時配合不同圖式及圖號 =本發明做進—步之說明’讓熟悉本技術領域者能對 本發明有更詳細的瞭解： 【實施方式】 本發明係一種可讓方向盤遠離駕駛人之方向盤潰縮 f構’請參考所附圖式之第-圖與第二圖所示，車體（1 )内設有-操控方向的齡（3)，而餘（3)相對駕 驶人-端設有-方向盤（2)，且機柱（3)另端連接有 -控制車補向的車輪轉向單元⑷，而該潰縮結構係 200930603 設於機柱（3)上，讓機柱（3)上的方向盤（2)可在車 體（1)發生撞擊時遠離駕駛人； 而關於潰縮結構較佳實施例的詳細構成，則請參看 第二、三及四圖所揭示者，其包含有一管體（1〇)、一 設於管體（10)内的掣動單元（20)、一穿經管體（1〇 )與掣動單元（20)的機柱（3)、以及一啟動單元（7〇 )(90)； ❹ ❹ 前述中空之管體（10)兩端外緣分別形成有一螺紋 段（11 )，供管體（1 〇 )於内部組裝其他組件後分別鎖 没有一管體端蓋（18)，又管體（1 〇 )中段適當高度形 成有至少一透孔（12)，該管體（1〇)内部上段塞設有 一中空之内襯套（13)，内襯套（13)頂端凸伸有一可 貼抵於管體（10)頂端的凸唇緣（13〇)，供上方的管體 端蓋（18)壓掣，再者内襯套（13)之内部下段形成有 一對應管體（10)透孔（12)的密閉空間（14),且内 襯套（13)下段並形成有至少一對應連通前述透孔（12 )與密閉空間（14)的透孔（15)，又内概套（13)内 部上段設有至少一對應機柱（3)之轴承件〇6)，且内 襯套（13)内部於上、中段分別相對機柱（3)設有一油 ’使内襯套（13)内部可容置潤滑油’以增加 t ϋ轉動的順難，並㈣止氣壓、液壓等茂漏之 ^ ’nq動效果，再者管體（1Q)下段内部利用軸承 持人設有一對應機柱⑺之軸承件（19)，供保 符機柱（3)兩端的同軸性； 又掣動單it (2G)係由-滑設有管體⑴）内的環 11 200930603 狀套體所構成，該掣動單元（2G)外緣形成—或 槽（21)，各環槽（21)内設有一外緣略為凸 環 環（22) ’使掣動單元（20)與管體（1〇 生：= 氣密作用，又掣動單元（2G)頂端形成有—道向中= 伸的凸緣（23)，供作動機柱（3)潰縮，再者 凸 (20)於凸緣（23)内緣相對機柱（3)間設有—= =(24)，以增進機柱⑺的轉動順軸及氣密性，= 掣動單元（20)上方於内襯套（13)透孔（15)上、= 〇方分，有-穿套於機柱⑺上的密封膜片（26)， 壓或咼壓氣體注入時可進一步提升密閉空間（14)目' 掣動單元（20)與内襯套（13)間的氣密性； 子 又前述機柱（3)係由一連接車輪轉向單元 f定段（30)及-連接方向盤⑴之掣動段（4〇)所串 接組成，其中固定段（30)底端係透過一萬向接頭（50 ^接該車輪轉向單元⑷，該Μ段（3())的外緣形 成有一或多數軸線延伸、且略為凸出的導緣 ❹二)f應掣動段（4〇)的一端形成有-較大徑 端（35) ’該嵌合端（35)外緣並形成有一或多 數對應前述導緣（31)的凸導緣（36)。至於掣動段（ 40)係呈中空管狀’且掣動段（4〇)對應固定段（3〇) 的一端形成有-較大徑套合端（41)，該套合端（41) 可設於掣動單元（20)内，並由孽動單元（2〇)之凸緣 23)壓抵於套合端（41)上緣，再者套合端（a)内 形成有-供較段（30)嵌合端（35)嵌插的嵌合孔（ 42) ’且嵌合孔（42)内緣形成有一或多數對應嵌合端 (35)凸導緣（36)的凹導槽（43)，讓擎動段⑷） 12 200930603 可帶動固定段（30)旋轉，又掣動段（40)内部並形成 有一或多數對應凹導槽（43)的導槽（44)，供掣動段 (40)相對固定段（3〇)滑移後’可利用凸導緣（36) 與導槽（44)及凹導槽（43)與導緣（31)的配合產生 局部定位作用，且導緣（31)在固定段（3〇)處，其寬200930603 IX. Description of the invention: [Technical field of the invention] The invention belongs to the field of automatic crushing technology of a steering wheel column, and specifically refers to a crushing of a steering wheel column in a moment of a collision with a driver. The structure, in the car accident, can cause the injured person to hit the steering wheel. _ 【Prior Art】 ❹ ❹ Press, the vehicle manufacturing process level and technology continue to improve and rise, the performance of the vehicle has been greatly improved, and high-speed driving is one of the examples. In high-speed driving, if there is a car accident, to ensure the inside of the car All of them are equipped with various safety devices. They are developed and equipped on the vehicle, such as j-belt, auxiliary airbag and collapsible steering wheel, etc., or reduce the injury of the occupants. No, for example, the 'steering wheel system—one of the two squid 2 devices used to control the direction of travel of the vehicle' is located directly in front of the driver, making it easy to control the vehicle. However, depending on the engineering perspective, regardless of the driver's body; lack? : The position of the steering wheel is often close to the driver's body. Because of the body drive and weight, when the vehicle hits, it decides the magnitude of the impact. When a car accident occurs, under the condition that the vehicle can be stopped, the driver will also face multiple moments of the steering wheel = inertial force generated by the front impact, causing trauma to the head, neck and chest to avoid driver impact. The damage caused by the steering wheel, there are various types of auxiliary 200930603 airbags are bursting and installed in the front or side of the car, when the car accident occurs, the use of auxiliary airbag expansion to provide the driver to absorb energy, buffer and avoid collision with the hardware in the cabin and other safety equipment Protection. In fact, when the disaster occurs, the auxiliary airbag will explode due to the explosive gas, and it will rush to the driver at a speed of more than two kilometers per second, and the expansion will be completed in about ten thousand seconds. Since the distance between the steering wheel and the human body is too close, and the explosion of the auxiliary airbag is avoided, and the steering wheel is restricted by the disk shape, the auxiliary airbag has been designed into a cylindrical disk shape, and its depth and capacity are large. Certain restrictions. The size, shape and longitudinal depth of the airbag have a great impact on safety protection. The larger the capacity, the deeper the depth and the wider the shape, the greater the effectiveness of the female full protection. Therefore, it can be assisted by the passenger seat and the driver's seat. The shape and size of the capsule are significantly different. And in fact, in the event of a car accident, the position of the car body is different, which causes the occupant to collide in the direction of the right direction. At the high speed, the driver's m volume and the depth of the auxiliary airbag, the limited range is all anti-mite. Under the circumstance, the case of traumatic death due to severe impact on the auxiliary airbag and steering wheel has been heard. Therefore, there are already two-stage or two-stage intelligent airbags with larger capacity and depth. In addition, in recent years, although there is a development and matching of the collapsible steering wheel column, it uses the driver's ability to hit the auxiliary airbag and the steering wheel in a car accident, forcing the steering wheel to be crushable based on safety requirements. At this point, the steering wheel must be able to be crushed and actuated, which can be achieved according to the design of the original car manufacturer and the main need for the impact force. And the steering wheel can achieve the if action - the impact force is in the impact of the miscellaneous, the person and the vehicle into the second eye?, moving in the opposite direction hit the driver's body, after analysis, the driver will be injured The main cause of casualties. At the higher speed, hit 6 200930603 > hit 'the traumatic death is also more serious, and the human body = regulation provides the degree of safety protection, only two depends on - test = = installed as: effect =: = : Γϊ: can: impact The process 'provides a respectful person to carry out the whiplash: as a protective tool, but if it hits at a high speed, it appears in the driver's cockroach. It is: impact: the auxiliary airbag will be pressed, the steering wheel will be metropolis: η2 will face the head The chest is struck by violent impact and is affected by the head and chest. The vital organs of the human body are affected by the drama = Ran: National regulations and requirements are high with the actual == Set: Ming === Car _ disk can be 喑媳 喑媳 古 古 A A A A A Compared with the early traditional non-directional disk equipment, it can be said that it has greatly improved the demand for two-stage safety protection. The conclusion of the study is: in the absence of = ❹ 丄 = the impact of the vehicle, the steering wheel is designed to automatically collapse Lack of driving =: After further analysis and analysis of the existing auxiliary airbags, the design concept for the better female full protection should be ············································ The time is automatically collapsed, the process is to make respect and two: ί get the airbag buffer The initial protective vertebral fractures such as the branch are traumatized, and the two people need to be crushed to produce the opposite direction of impact, which can be used to kill the injured. ^ 7 200930603 The steering wheel immediately and automatically collapses. In this way, the driver's disc space can be increased, and the direction of the impact force of the auxiliary airbag can be reduced to design the auxiliary airbag into a larger capacity and depth. The point y ❹ can provide more High-level safety protection effectiveness. In the technical implementation, the front 』 = airbag bursts the same signal, bursting the high-pressure cylinder bottle mouth, high-injection directly, the crushing of the actuator and the auxiliary airbag bursting have a time difference, which is determined by the high pressure The area of the gas piston and the material, size and quantity of the bolt. Or the impact of the existing vehicle, the engine will fall off the technical means, the steel cable on the engine, through the cable sleeve placed in the car body, etc. Pulling the actuation causes the steering wheel to automatically collapse, because the position of the device determines the time difference between the actuation process and the auxiliary airbag bursting. The latter can be said in front of the car, behind the car. The actuator unit of the rod device directly controls the actuator by hydraulic pressure or the actuation unit composed of the steel cable and the cable sleeve. The sensor signal is detected by the impact around the vehicle, and the actuator is directly detonated by the gun. The design is more comprehensive and safe, and the steering wheel is actuated by the starting unit. The crushing time and the auxiliary airbag bursting are completed in three ways, and the two feasible technologies can be used simultaneously. Obtain the expected results, in the case of numerous vehicles on the existing roads, in the case of replacing the steering wheel column at the lowest cost without changing the existing auxiliary airbag device; or under the manufacturing process of the depot with a little change module production, adopting Auxiliary airbags with large capacity and depth specifications, combined with an automatic self-crushing steering wheel column design, both of which can improve the existing collapsible steering wheel and auxiliary airbags, and provide drivers with further safety protection and life. Guarantee. In the present invention, prior to the improvement of the inventor, the invention patent name "vehicle accident protection structure" was approved, and the original design of the invention patent number 1255246 was used to make the function 8 200930603 more suitable for actual safety protection requirements. At the end of September 1996, the "2〇〇7 Taipei International Invention and Technology Trade Show" was exhibited and won the gold medal. Seen in Europe, the car factory that pays attention to car safety ~ Renault Automobile, listed in 2008, all new car types and Japanese motor car high-end car shots (four) steering wheel automatic crushing device, which shows that the steering wheel automatically collapses with its better safety anti-theory ' Can get verification support and affirmation. [Summary of the Invention] Therefore, Μ μ ^ provides a kind of steering wheel automatic collapsing knot = when a car accident occurs, the steering wheel column can be automatically retracted in an instant 'fast away from the driver' to enhance the driver's safety protection. Chengzhi Γ Γ Γ 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ τ Turn (four) wheel steering unit, the automatic crash ride includes (4) number reading: ?! tube: answer ί is hollow tubular, the tube body is formed with - or more 上 upper section is provided - for the machine (four) through the inner bushing , = = there is a confined space corresponding to the through hole of the pipe body, and the through hole or the majority of the through hole corresponding to the through hole and the closed space is provided with a plurality of vent holes under the pipe body; the ϋ is cut into the (4) pipe Under the body _ bushing, the car moves early as the motive column to _ driving direction collapse; the connection consists of - the fixed section of the cash wheel steering unit and a pound of series, wherein the fixed section has a larger The fitting end of the diameter, and the hollow swaying section of the pair of 200930603 segments is formed with a larger diameter splicing end, the splicing end can be connected with 70' and the sleeve end is formed with - for the fixing section fitting end Embed 2 holes, so that the swaying section can be smoothly rotated (4), and then the moving section Between the end of the joint end and the fixed end of the fixed section is inserted - or a plurality of flash y or a plurality of starter units, which can be used to detect the impact signal after the impact tube is spoken (4) the turbulent unit with the movable section of the motive column is relatively fixed The gas that moves the original space downward/monthly is used to facilitate the smooth actuation of the earth. The present invention, through the above-mentioned technical means, enables the injection of high-pressure gas in the confined space. When hydraulic, pneumatic or warp beam is actuated, the turbulent section of the motive column can be relatively solid through the turbulent unit, and the π shift can be achieved to make the steering wheel on the swaying section away from the driver. The driver's impact on the steering wheel is caused by the trauma, providing the driver with effective safety protection and life support, thereby increasing the added value of the vehicle' to enhance its sales competitiveness and production economic benefits. In the following, a preferred embodiment, together with different drawings and drawings, the description of the present invention, will be described in more detail to enable those skilled in the art to have a more detailed understanding of the present invention. Let the steering wheel be away from the driver's steering wheel collapsed. Please refer to the first and second figures of the figure. The body (1) has the age of the steering direction (3), and the rest (3) The steering wheel (2) is provided with respect to the driver-end, and the wheel steering unit (4) for controlling the vehicle replenishment is connected to the other end of the column (3), and the crush structure 200930603 is provided on the column (3). The steering wheel (2) on the column (3) can be kept away from the driver when the vehicle body (1) collides; and for the detailed configuration of the preferred embodiment of the collapse structure, please refer to the second, third and fourth figures. The disclosed device comprises a tube body (1〇), a tilting unit (20) disposed in the tube body (10), a machine post (1〇) and a tilting unit (20) ( 3), and a starting unit (7〇) (90); ❹ ❹ the outer edge of the hollow tube body (10) is respectively formed with a thread segment (11), The pipe body (1 〇) is internally assembled with other components and is not locked with a pipe end cover (18), and at least a through hole (12) is formed at a suitable height of the middle portion of the pipe body (1 〇), the pipe body (1) 〇) The inner upper plug is provided with a hollow inner bushing (13), and a convex lip (13〇) which can be attached to the top end of the pipe body (10) is protruded from the top end of the inner bushing (13) for the upper pipe body The end cover (18) is compressed, and the inner lower portion of the inner bush (13) is formed with a closed space (14) corresponding to the through hole (12) of the pipe body (10), and the lower portion of the inner bush (13) is formed with At least one corresponding to the through hole (15) and the through hole (15) of the sealed space (14), and the inner upper portion of the inner sleeve (13) is provided with at least one bearing member 〇6) corresponding to the column (3), and The inner bushing (13) is internally provided with an oil in the upper and middle sections relative to the column (3) so that the inner bushing (13) can accommodate the lubricating oil to increase the rotation of the t ϋ, and (4) the air pressure, The hydraulic pressure and other leakage of the 'nq moving effect, and the lower part of the pipe body (1Q) is internally provided with a bearing member (19) corresponding to the machine column (7), and the coaxial position of the two ends of the machine column (3) And the single-it (2G) system is composed of a ring 11 200930603 in the tube body (1), and the outer edge of the tilting unit (2G) is formed into a groove or a groove (21). (21) is provided with an outer edge slightly convex ring (22) 'to make the swaying unit (20) and the pipe body (1 :: = airtight, and the top of the turbulent unit (2G) is formed in the middle direction = the extended flange (23) for the engine column (3) to collapse, and the protrusion (20) is provided between the inner edge of the flange (23) and the column (3) -= = (24) To improve the rotation axis and air tightness of the column (7), = above the swaying unit (20) on the inner bushing (13) through hole (15), = 〇 square, and - wear over the column (7) The sealing membrane (26) can further improve the airtightness between the sealing unit (20) and the inner bushing (13) when the pressure or the pressing gas is injected; ) is composed of a connecting wheel steering unit f section (30) and a connecting steering wheel (1) of the swaying section (4 〇), wherein the bottom end of the fixing section (30) is transmitted through a universal joint (50 ^ The wheel steering unit (4) has an outer edge formed by the shank (3 ()) Most of the axis extending and slightly convex leading edge ❹2) f should be formed at one end of the swaying section (4 〇) - the larger diameter end (35) 'the outer edge of the fitting end (35) and forming one or more Corresponding to the convex leading edge (36) of the aforementioned leading edge (31). As for the swaying section (40), which has a hollow tubular shape, and one end of the swaying section (4 〇) corresponding to the fixed section (3 〇) is formed with a larger diameter splicing end (41), the splicing end (41) It is disposed in the swaying unit (20) and is pressed against the upper edge of the splicing end (41) by the flange 23) of the swaying unit (2〇), and is formed in the ferrule end (a) The fitting hole (42) of the segment (30) fitting end (35) is inserted and the inner edge of the fitting hole (42) is formed with one or a plurality of concave guiding grooves corresponding to the convex guiding edge (36) of the fitting end (35). (43), let the moving section (4)) 12 200930603 can drive the fixed section (30) to rotate, and then move the inside of the section (40) and form one or more guiding grooves (44) corresponding to the concave guiding groove (43) for 掣The movement of the movable section (40) relative to the fixed section (3〇) can be used to create a local positioning effect by the cooperation of the convex guiding edge (36) and the guiding groove (44) and the concave guiding groove (43) and the guiding edge (31). And the leading edge (31) is at the fixed section (3〇), its width
與高之尺寸均略小於凸導緣（36)之寬與高尺寸，在使 掣動段（40)與固定段（30 )於滑移前、後均能順暢且 保持咬合狀態，且該掣動段（4〇)之套合端（41)與固 疋段（30)之嵌合端（35)間插設有一或多數閂（45) ，其可避免未發生碰撞時，掣動段（4〇)任意滑移； 一取夕歎敬動皁元（70 ) ( 90 )，如第五圖所示， 該，動單元（70)可為液壓系統或高壓氣體系統，且啟 動單元（70)具有一連接管體（10)透孔（12)之導管 (71)，且啟動單元（7〇)具有一觸發元件（75)，該 觸發元件（75)可於檢知撞擊後作動啟動單元（7〇)將 液壓或高壓氣體經由導管（71)與透孔（12) (15)注 入密閉空間（14) ’以向下推動掣動單元（2〇)帶動機 柱（3)之掣動段（4〇)向下滑移【如第六圖所示】。且 如第七圖所示，管體（10)内之密閉空間（14)内可設 置引爆單元（8G)，而啟動單元（9())透過一導線（91 )與該引爆單元（8G)連接，且該啟動單元（⑷進一 是車輛的電子控卿元【腳】，其可配合車輛原 ㈣動作產生㈣’進而作動引爆單元（8〇) 產生鰣間咼壓氣爆’以利用氣爆效果 (20)帶動齡⑺之掣動段a㈣单 圖所示】； 杨段（4G)向下滑移【如第八 13 200930603 藉此，組構成一可讓方向盤（2)於車輛發生碰撞 時，迅速遠離駕駛人的方向盤自動潰縮結構者。 ❹ ❹ 透過别述的設計，本發明於實際運用時，則係如第 一、五、六及十一圖所示，於操作上，當車禍發生，或 :車體（1)被他物撞擊、或當車體⑴前方撞擊他物 時，啟動單元（70)之觸發树（75)會因撞擊而檢知 二啟動單元（7〇)作動，進而將液壓或高壓氣體 ::導管（71)與透孔（12) (15)注入内襯套⑴） ”拏動單兀（20)間的密閉空間（14)，如此可向下推 =掣動單元（20) ’由於掣動單元⑽）的凸緣（23) 壓抵於機柱（3)掣動段（40)的套合端（41)上緣，因 掣動單元（20)下移時’可因瞬間向下推力，而剪 斷沒於套合端（41)與嵌合端（35)間的閂（45)，進 而同步帶動掣動段（4G)相對固^；段（3Q)向下滑移【 ^第六圖所示】’如此即帶動設於掣動段（4())上的方 ^盤⑴迅速遠離駕駛人【如第十—圖所示】，並因此 :加在駕駛人與方向盤（2)之間的距離，並因此在 駕敬人直接撞擊方向盤（2)。並可適當降低辅助 氣囊爆開時對駕歇人的安全危害。 -又另一實施方式，則係如第一、七、八及十一圖所 二ί操作上’當車禍發生，或#車體⑴被他物撞擊 / Μ車體（1 )前方撞擊他物時，啟動單元（9〇)受 ^中央電子控制單元【】的訊號傳達，可配合輔助氣 =的作動，於作動啟動單元（9〇)後，透過導線（91) 爆設於密閉空間（14)内的引爆單元（80)，利用其 14 200930603 瞬間***力向下推動掣動單元（20)，由於掣動單元（ 20)的凸緣（23)壓抵於機柱（3)掣動段（4〇)的套合 端（41)上緣，因此當掣動單元（2〇)下移時，可因瞬 間***產生向下推力，而剪斷設於套合端（41)與嵌合 端（35)間的閂（45)，進而同步帶動掣動段（4〇)相 對固定段（30)向下滑移【如第八圖所示】，如此即帶 動設於掣動段（40)上的方向盤（2)迅速遠離駕駛人【 如第十一圖所示】，並因此增加在駕駛人與方向盤（2) ❹之間的距離，並在車禍中減少或防止駕駛人直接撞擊方 向盤（2)而受創傷害。同時透過與辅助氣囊同步時間作 動的設計，可採增加辅助氣囊容量與縱深之設計，在車 禍中有效地的降低駕駛人撞擊方向盤（2)所造成的傷害 〇 再者，請參照第九圖所示，係本發明又一實施方式 ，其係於管體（10)内之掣動單元（2〇)係與一或多^ 索件（100)連結，索件（100)係透過一連接件（1〇1) ❹與掣動單70 (20)名吉合【如車輛刹車線之刹車線頭或連 接件穿出管體對應長滑槽可向下拉扯致動等設計】，該 索件（100)係由管體（丨0)底端之端蓋（18)、軸承座 (190)向上與掣動單元（2〇)連接； ^於操作上，係如第九、十圖所示，當車禍發生，或 ^車體⑴被他物撞擊、或當車體⑴前方揸擊他物 時或撞擊過程發生引擎下落時，啟動單元可向下拉動索 件（100)，利用其瞬間拉扯力將掣動單元（20)向下拉 動，由於掣動單元（20)的凸緣（23)磨抵於機柱（3) 15 200930603 掣動段（40)的套合端（41)上緣，因此當掣動單 20)下移時，可因瞬間向下拉扯致動力，而剪斷設於套 j (41)與嵌合端（35)間的閂（45)，進而同步帶 動隼動段（40)相對时段⑽）向下滑移【如第十圖 所不】，如此即帶動設於掣動段（4G)上的方向盤 迅速遠離駕敬人【如第十―圖所示】，並ϋ此增加在駕 駛人？方向盤（2)之間的距離，並因此在車禍中減少或 防止駕駛人撞擊方向盤（2)現象而受創傷亡。同時透過 與輔助氣囊同步作動的設計，可採適當的增加輔助氣 容量與縱深之設計，在車禍中有效地的減少駕駛人 方向盤（2)所造成的傷害。 + ❹ ★雖藉描述某實施例以描述本發明，以上揭示只為示 範，在細部構造及零件的組合及安排上，還能有許多變 化，卻不背離以下請求的本發明的精神及範圍。由於， 本發明具有前述眾多之優點及實用價值，且中未見相同 或近似的設計公開使用，本發明不僅可達到預期之創作 目的，且兼具功效之增進，據此本發明己符合 有關「新穎性」與「進步性」的規定，爰依法提出2 專利申請，希早曰賜准本發明專利。 200930603 【圖式簡單說明】 第一圖：係本發明自動潰縮結構運用於車體之示意圖，用 來說明本發明的使用狀態。 第二圖：係本發明自動潰縮結構之外觀總成示意圖。 第三圖：係本發明自動溃縮結構之立體分解示意圖，其揭 示各組件之態樣。 第四圖：係、本發明自動潰縮結構之組成剖面示意圖。 第五圖：係本發明自動溃縮結構於實際使用之作動前示意 圖。Both the width and the height of the height are slightly smaller than the width and height of the convex guiding edge (36), so that the swaying section (40) and the fixing section (30) can smoothly and maintain the occlusal state before and after the sliding, and the 掣One or more latches (45) are interposed between the sleeve end (41) of the movable section (4〇) and the fitting end (35) of the fixed section (30), which can avoid the turbulence section when no collision occurs ( 4〇) any slip; one sighs the sighing soap element (70) (90), as shown in the fifth figure, the moving unit (70) can be a hydraulic system or a high pressure gas system, and the starting unit (70) a conduit (71) having a through hole (12) connecting the tubular body (10), and the activation unit (7〇) has a triggering element (75) that can actuate the activation unit after detecting the impact ( 7〇) Inject the hydraulic or high-pressure gas into the confined space (14) via the conduit (71) and the through hole (12) (15) to push the tilting unit (2〇) with the driven column (3) (4〇) Shift down [as shown in the sixth figure]. And as shown in the seventh figure, a detonating unit (8G) may be disposed in the confined space (14) in the pipe body (10), and the starting unit (9()) transmits a wire (91) and the detonating unit (8G) Connected, and the starting unit ((4) is one of the electronic control unit of the vehicle [foot], which can be combined with the original (four) action of the vehicle to generate (4) 'and then actuate the detonating unit (8〇) to generate the diurnal pressure gas explosion to utilize the gas explosion effect (20) The moving section (7) with the moving section a (four) is shown in the figure]; the Yang section (4G) is moving downwards [as in the eighth 13 200930603], the group constitutes a steering wheel (2) when the vehicle collides, Quickly away from the driver's steering wheel automatically collapses the structure. ❹ ❹ Through the design described above, the invention is actually used, as shown in the first, fifth, sixth and eleventh figures, in operation, when a car accident occurs , or: when the car body (1) is hit by another object, or when the car body (1) hits the object in front of it, the triggering tree (75) of the starting unit (70) detects the activation of the second starting unit (7〇) due to the impact. Further, the hydraulic or high pressure gas:: conduit (71) and through hole (12) (15) are injected into the inner bushing (1)) The confined space (14) between the single cymbals (20) can be pushed down = the swaying unit (20) 'because the flange (23) of the swaying unit (10) is pressed against the column (3) 40) The upper edge of the sleeve end (41), due to the momentary downward thrust when the tilting unit (20) is moved, the shearing is not between the nesting end (41) and the fitting end (35). The latch (45), and then synchronously drives the swaying section (4G) relative to the fixed section; the section (3Q) is slid down [^ sixth figure], thus driving the set on the swaying section (4()) The square disk (1) is quickly away from the driver [as shown in the tenth-picture], and therefore: the distance between the driver and the steering wheel (2) is added, and thus the steering wheel directly hits the steering wheel (2). Appropriately reduce the safety hazard to the driver when the auxiliary airbag is popped up. - Another embodiment is as follows in the first, seventh, eighth and eleventh drawings. 'When a car accident occurs, or #车体(1) When the object is hit by the object / when the car body (1) hits the object in front, the starter unit (9〇) is transmitted by the signal of the central electronic control unit [], and can be activated with the auxiliary gas = in the actuating start unit (9〇) ) Exploding the detonating unit (80) in the confined space (14) through the wire (91), and pushing the swaying unit (20) downward by the instantaneous explosion force of the 14 200930603, due to the flange of the swaying unit (20) 23) Pressing on the upper edge of the sleeve end (41) of the cranking section (3), so that when the tilting unit (2〇) moves down, the downward thrust can be generated due to the instantaneous explosion. Cutting the bolt (45) disposed between the sleeve end (41) and the fitting end (35), thereby synchronously driving the swaying section (4 〇) to slide down relative to the fixed section (30) [as shown in the eighth figure Thus, the steering wheel (2) provided on the swaying section (40) is quickly moved away from the driver [as shown in Fig. 11], and thus the distance between the driver and the steering wheel (2) 增加 is increased. And in the car accident to reduce or prevent the driver directly hit the steering wheel (2) and injury. At the same time, through the design of synchronous operation with the auxiliary airbag, the design of the auxiliary airbag capacity and depth can be increased, and the damage caused by the driver's impact steering wheel (2) can be effectively reduced in a car accident. According to still another embodiment of the present invention, the tilting unit (2〇) attached to the tubular body (10) is coupled to one or more cables (100), and the cable member (100) is transmitted through a connecting member. (1〇1) ❹ and 掣动单70 (20) 名吉合 [If the brake wire of the brake line of the vehicle or the connecting piece passes through the pipe body, the long chute can be pulled down and actuated, etc.] (100) is connected from the end cover (18) at the bottom end of the pipe body (丨0) and the bearing seat (190) upwards to the swaying unit (2〇); ^ in operation, as shown in the ninth and tenth figures When the car accident occurs, or when the car body (1) is hit by something, or when the car body (1) strikes the object in front of it or the engine falls during the impact process, the starting unit can pull down the wire (100) and use it to pull it instantaneously. The force pulls the tilting unit (20) downward, because the flange (23) of the tilting unit (20) is grounded against the column (3) 15 200930603 The upper end of the sleeve end (41) of the swaying section (40), so when the swaying unit 20) is moved downward, the power can be pulled down by an instant, and the shearing is provided on the sleeve j (41) and the fitting end. The latch (45) between (35), and then synchronously drives the swaying section (40) to slide down relative to the time period (10) [as shown in the tenth figure], thus driving the steering wheel provided on the swaying section (4G) Quickly away from the venerable person [as shown in the tenth-picture], and increase this in the driver? The distance between the steering wheel (2), and thus the driver's impact on the steering wheel (2) in a car accident, is traumatized. At the same time, through the design of synchronous operation with the auxiliary airbag, the auxiliary air capacity and depth design can be appropriately increased to effectively reduce the damage caused by the driver's steering wheel (2) in a car accident. The present invention is described by way of example only, and is not intended to Since the present invention has many advantages and practical values as described above, and the same or similar design is not used publicly, the present invention not only achieves the intended purpose of creation, but also enhances the efficiency, and accordingly the present invention has been in compliance with the relevant The provisions of "newness" and "progressiveness", 2 patent applications are filed according to law, and the invention patent is granted. 200930603 [Simplified description of the drawings] The first drawing is a schematic view of the automatic collapse structure of the present invention applied to a vehicle body for explaining the state of use of the present invention. The second figure is a schematic diagram of the appearance assembly of the automatic collapse structure of the present invention. Fig. 3 is a perspective exploded view of the automatic collapse structure of the present invention, showing the aspects of the components. The fourth figure is a schematic cross-sectional view of the structure of the automatic collapse structure of the present invention. Fig. 5 is a schematic view of the automatic collapse structure of the present invention before it is actually used.
第六圖本自動潰縮結構*實際使用之作動後示意 圖，供說明其作動掣動段下移之態樣。 第七圖.係本發月自動凊縮結構替代實施例之剖面示意圖 0 第八圖：明自動潰縮結構替代實施例於作動後剖面 7F思圖。 第九圖：係本發明自動潰縮結構替代實施例之剖面示意圖 0 第十圖月自動潰縮結構替代實施例於作動後剖面 7F思圖。The sixth figure shows the automatic collapse structure* after the actual use of the action diagram, to explain the movement of the action section. Fig. 7 is a cross-sectional view showing an alternative embodiment of the automatic contracture structure of the present month. 0. Fig. 8: an alternative embodiment of the automatic collapse structure in the post-action profile. Ninth ninth: is a schematic cross-sectional view of an alternative embodiment of the automatic collapse structure of the present invention. The tenth embodiment of the automatic collapse structure is replaced by an embodiment of the post-action profile.
第十〆圖·，本發明自動潰縮結構於車體内作動後示意 圖 【主要元件符號說明】 (1) 車體 (3) 機柱 (10) 管體 (12) 通孔 (130) 凸唇緣 (15) 通孔 (2) 方向盤 (4) 車輪轉向單元 (11) 螺紋段 (13) 内襯套 (14) 密閉空間 (16) 轴承元件 17 200930603 (17) 油封 (18) 管體端套 (19) 軸承件 (190) 轴承座 (20) 掣動單元 (21) 環槽 (22) 密封環 (23) 凸緣 (24) 自潤油封 (25) 密封膜片 (26) 密封膜片 (30) 固定段 (31) 導緣 (35) 鼓合端 (36) 凸導緣 (40) 掣動段 (41) 套合端 (42) 嵌合孔 (43) 凹導槽 (44) 導槽 (45) 閂 (50) 萬向接頭 (70) 啟動單元 (71) 導管 (75) 觸發元件 (80) 引爆單元 (90) 啟動單元 (91) 導線 (100) 索件 (101) 連接件Figure 10: Schematic diagram of the automatic collapse structure of the present invention after actuation in the vehicle body [Description of main components] (1) Car body (3) Machine column (10) Pipe body (12) Through hole (130) Lip Edge (15) Through hole (2) Steering wheel (4) Wheel steering unit (11) Threaded section (13) Inner bushing (14) Confined space (16) Bearing component 17 200930603 (17) Oil seal (18) Tube end sleeve (19) Bearings (190) Bearings (20) Tilting unit (21) Ring groove (22) Sealing ring (23) Flange (24) Self-lubricating oil seal (25) Sealing diaphragm (26) Sealing diaphragm ( 30) Fixed section (31) Leading edge (35) Bumping end (36) Convex guide edge (40) Flicking section (41) Fitting end (42) Fitting hole (43) Concave guide groove (44) Guide groove (45) Latch (50) Universal joint (70) Starting unit (71) Catheter (75) Trigger element (80) Detonating unit (90) Starting unit (91) Conductor (100) Cable (101) Connector
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