201014584 九、發明說明： 【發明所屬之技術領域】 〜本發明是關於-_位機，特職指—㈣便將行動 此力差之患者移送於輪椅、床鋪、馬桶，汽車座椅之間的 移位機。 【先前技術】 1 在已知的技藝中，為了協助病人或者殘障人士等等行 龜 ㈣力差之患者移動的工具有許多，最常見的是輪椅，作 《就看護的角度…般行動能力差之患者經常需要往返於 床舖、衛浴設備、汽車座椅之間，因此，輪椅雖然適合作 為移動患者的X具’但是患者要在輪椅及汽車座椅、床舖 、衛浴設備之間移動時’通常都是由看護人員來搬運，由 於一般看護人員以女性居多，此種移動患者的方式對於看 護人員而言，在體力上確實是很大的負擔。 為了改變以上的缺失’市面上有一種如圖1所示的吊 .㈣移位機’該移位機主要包含：一個矩形之底框u、數 個安裝在底框11下方的腳輪12、一個自底框n往後上方 傾斜的支柱13、一對固定地安裝在支柱13上並鄰近上方的 把手14、一個可樞擺地架設在支柱13上方並往前延伸的懸 • 吊臂15、一個頂撐在支柱13及懸吊臂15之間的油壓缸16 - ，以及一個懸掛在該懸吊臂15前下方的吊床π。 使用時將患者移到吊床17内，然後控制該油壓缸16 讓懸吊臂15之-懸吊端151上移「就可以將患者吊起，此 時協助搬運的看護人員只要手握把手14，就可以推動整台 201014584 式 移^機移動。在設什上，此種移位機也可以設計成電動 ’惟無論是手推式或者電動式，其產生的缺失大致相同 此處不再舉例說明。 習知吊掛式移位機雖然適合用來移動行動能力差的患 者’但是以油壓缸16配合懸吊臂15作為頂撐的方式，： 於該油壓缸16頂撑在懸吊臂15的位置必需和支點之間有 -段距離’即必需考慮力臂與支點之間的關係，因此，該 吊床17通常離支柱13有一段距離，為了避免吊床η在乘 載患者時，整個移位機因重心前移而傾倒，習知吊掛式移 位機通常具有—個體積不小的底冑u，由於具有體積魔大 之底框U的移位機不僅搬移、收藏不便，也會造成移位機 在室内、屋外移動㈣不方便。此外，習知吊掛式移位機 要將行動不便的患者移到柔軟的吊床17上，不僅在移動時 麻煩、移位操作時間長’對於原本身體就不是很舒服的患 者而言’也容易造成使用上的不舒適。 【發明内容】 本發明之目的係在提供—種體積精巧、移動靈活並 可增進患者移動舒適性之移位機β 本發明之移位機包含：一移動機構、一個安裝在移動 機構之一底盤上並可改變移動機構行進方向的轉向機構、 一個安裝在該底盤上並具有一升降座的升降機構，以及一 個載乘單兀。該載乘單元包括—個鄰近移位機之中心的架 設座、一個將架設座以可拆解方式安裝在升降座上的組裝 件，以及一個搭設在該架設座上的載乘座。 201014584 本發明的有益功效在於：藉將轉向機構及升降機構一 起架設在移動機構的底盤上，以及使架設座鄰近移位機的 中心’不僅可以縮小整體的體積’此項設計亦可提声移位 機在移動時的靈活性。 【實施方式】 i ' ' 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之較佳實施例的詳細說明中，將.可清楚 的呈現。 在本發明被詳細描述之前，要注意的是，在以下的說 明内容中’類似的元件是以相同的編號來表示。 參閱圖2、3、4，本發明移位機之第一較佳實施例係可 同時載送患者及看護人員，在本實施例中，以下所述之前 方係指患者乘坐的一側（即圖3的左側），而看護人員是位在 移位機的後方（即圖3的右側）。上述移位機包含：一移動機 構2、一個可控制移動機構2行進方向之轉向機構3、一個 安裝在移動機構2上的升降機構4，以及一個供患者乘坐並 且鄰近移位機之中心的載乘單元5。 本實施例之移動機構2包括一片水平的底盤21、兩個 女裝在底盤21刚方且左右對應的前輪單元22、一個位在底 盤21後下方的踏板單元23、一個安裝在底盤21後下方的 後輪單元24、兩個可收合地安裝在底盤21左右兩側的患者 踏板25，以及一個架設在底盤21及後輪單元24之間的緩 衝件26。該底盤21具有一個大致位在底盤21中央的轉向 組裝孔211 ’以及一個鄰近前緣的升降組裝孔212。 201014584 配合圖5，本實施例之前輪單元22都具有一個安裝在 底盤21前方角落處的固定塊22〇、一個藉一支軸223以可 樞擺夺式安裝在固定塊220上的前腳桿221、一個安裝在前 腳桿221下方的前腳輪222，以及一個賦予前腳桿221復位 作用力的扭力彈簧224。上述前腳輪222可以36〇度迴轉， 並可採用耐磨性佳之滾珠設計，為了提高使用的安全性， 亦可在前輪單元22上加裝止動設計。而該固定塊22〇具有 一支往上突出的擋桿225，在前腳桿221相對位置設有相間 隔之一内縮止動桿226及一外張止動桿227。在正常狀態下〇 ，受到扭力彈簧224之作用，該等前腳桿221是向内偏擺 而位在一前伸位置，即如圖4實線及圖5假想線所示，兩 個前輪單元22的前腳桿221是往前延伸，此時前腳桿221 上的内縮止動桿226會和固定塊220的擋桿225相靠抵。 當移位機需要更靠近例如床舖、馬桶等等的物件時，該等 前腳桿221可以因為前方物件的阻擋，而克服扭力彈簧224 的彈力往外張開’即如® 5實線所示的一個外張位置，此 時前腳桿221的外張止動桿227會抵靠在固定座22〇之擋參 桿225旁，以方便將整個移位機移近患者。當然，當移位 機移離阻擋的物件時，該等前腳桿221可以藉扭力彈簧224 的作用恢復到圖4的前伸位置。 恢復參閱圖2、3、4,本實施例之踏板單元23具有兩 個左右間隔地固定在底盤21後下方的踏板支架231、一個-可拖擺地架設在所述踏板支架231之間的看護踏板232，以 及至少-個使該看護踏板232具有往上收合作用力之扭力 201014584 彈簧233’其中該看護踏板232包括一片矩形之踏板部234 ’以及兩片往踏板支架231延伸並活動枢接的樞接片部235 ’而該後輪單元24具有一支架設在樞接片部23$之間的後 輪主軸241、一個安裝在後輪主軸241下方的後腳輪242， 以及兩支左右對稱地架設在轉向機構3及後輪主軸241之 間的後腳桿243。而該緩衝件26是架設在底盤21及後輪主 軸241間，藉此讓後輪單元24及踏板單元23具有緩衝彈 性。 本實施例之轉向機構3是一種電控模式，但其亦可設 計成手控模式，在本實施例中，該轉向機構3包括一個安 裝在底盤21前方並軸向對應轉向組裝孔211的後筒座37、 一個女裝在底盤21下方且轴向對應轉向組裝孔211的下筒 座38、一支可轉動地插過轉向組裝孔211、後筒座37及下 筒座38的轉向控桿31、一個藉一輪座32組裝在轉向控桿 31底端的主動輪33、一個安裝在該主動輪33上的主動馬 達34 ’以及一個電控單元35。 其中該轉向控桿31具有一段可轉動地插過底盤21之 轉向組裝孔211、後筒座37及下筒座38的主桿段311、一 個位在該主桿段311上方的收折段312、一個用來組裝及拆 解該主桿段311及收折段312的快拆單元313，以及一個安 裝在收折段312上方的轉向把手314，上述轉向把手314可 以調整柩擺角度以方便握持，前述轉向把手314及快拆單 元313由於是已知技術，此處不再詳述其構造。又該下筒 座38是活動地套設在該主桿段311上並位在底盤21的下方 9 201014584 ，其係供移韌機構2之後腳桿243的前端以可柩擺方式樞 設，而該電控單元35包括一個安裝在底盤21後上方並提 供主動馬達34電力的蓄電器35〇,以及安裝在轉向把手 314上的一控紐351、一剎車控把352。 本實施例之升降機構4包括：一個軸向對應升降組裝 孔212的前筒座45、一片架設在前、後筒座45、37上方的 抵靠板46、一個位在抵靠板46上方的升降座41、一個安 裝在底盤21下方的馬達支架42、一個架設在該馬達支架 42上的升降馬達43，以及一個受升降馬達43驅動而可突粵 出於抵靠板46的頂撐件44。該升降座41具有一個可上下 移動地套設在轉向控桿31之主桿段311上的滑控部4ιι , 以及一個自該滑控部4Π往前延伸並位在頂撐桿44上方的 驅動部412。 本實施例之載乘單元5是可拆解地安裝在升降座41上 匕括.一位在升降座41之驅動部412上方的架設座51、 支將架設座51以可拆解方式結合在驅動部412上的組裝 件52、一個安裝在架設座51上的載乘座53、一個安裝在_ 架设座51上的患者握把54,以及一個安裝在該患者握把 54上並鄰近上方的安全護具組55。該架設座51具有一個 水平的底壁511、一片與該底壁511間隔的頂壁512、一個 直立連接談底壁511及頂壁512後方的連接壁513，以及一 個自頂壁512前緣往下延伸的結合壁51〇，在該頂壁⑴及-底壁B 511間並具有兩個左右對稱的組裝槽514，而該組裝件 疋穿過結合壁510後螺鎖在升降座41之媒動部412上。 10 201014584 -該載乘座53則是具有兩個弧彎的乘坐件531，以及兩個以 • 可調整方式將乘坐件531各別安裝在架設座51之組裝槽 514内的調整件532，本實施例之調整件532及組裝件52 皆是蝶形螺栓。藉此可改變該等乘坐件531的寬度，以調 整出適合患者乘坐的空間。此外’本實施例可以在該等乘 坐件531外套設一個彈性布料製成的座墊套，如此一來， 患者就可以乘坐在舒適的座墊套上，藉此增加患者在使用 時的舒適性。 ί 本實施例之患者握把54具有一支直立插設在該架設座 51上的握把主桿541，以及兩個左右對稱地位在握把主桿 541上方的握柄部542，而該安全護具組55具有兩條可調 整長度的吊帶551，前述吊帶551並可以圍繞在患者的背部 ’以避免行動能力不佳之患者在乘坐時往前傾倒。 參閱圖2、6、7,本實施例之移位機在使用時，首先將 移位機移到患者的正前方，圖6是顯示看護人員要從床舖 上將患者移到該移位機’移動前先利用升降馬達43將載乘 •座5 3降到大約患者臀部的高度，然後依患..者的艘型調整乘 坐件531的寬度看護者可以將移位機逐漸往床舖的方向推 送，以便讓乘坐件531主動從患者大腿下方插設到患者的 - 臀部兩旁，看護者再將乘坐件531調設在患者臀部下方， 同時以調整件532固定乘坐件531。由於本實施例之前輪單 元22被設計成可往外擴張的構造（見圖5)，因此，若床舖下 方沒有空間，本實施例可以讓載乘座53更接近床舖，以利 於將患者搬運到移位機上。當患者坐在乘坐件531上時， 11 201014584 就完成移位的動作，為了增加使用的安全性，也可以將吊 帶551穿套在患者的肩膀。以上舉例說明係以移送雙腳不， 方便<患者為例，本實施例在搬運患者的過程中可以根. 據患者行動能力不同而可作改變。 ‘患者移到移位機上後，看護人員可以利用升降馬達 43調整患者的座位高冑，以便使患者的雙腳可以舒適地放 在患者踏板25上。之後看護人員可以雙手扶在轉向機構3 之轉向把手314 ±，然後啟動主動馬達34之電源並操控該 轉向把手314，就可以輕鬆地移動行動不便之患者。 φ 由以上說明可知，本發明在底盤21的下方裝設數個前 腳輪222及後腳輪242，使該移動機構2可以全方位的移動 ’同時將轉向機構3及載乘單元5架設在鄰近移位機之中 心的設計，不僅未見於習知移位機，該項設計由於供患者 乘坐的載乘單元5是鄰近移位機的中心不易傾倒，因此， 本實施例該項設計可以縮小移動機構2的體積，使移位機 在移動時更為靈活。除此之外，本實施例弧形且可調整寬 度之乘坐件531的設計，以及必要時在該等乘坐件531外_ 套設一個彈性布料製成之座墊套，也可以讓患者宛如坐在 椅子上的舒適，故亦具有提高乘坐舒適性的功效。 參閱圖8、9、10,本發明移位機之第二較佳實施例亦 包含：移動機構2、架設在移動機構2之底盤21上的轉向 機構3、架設在底盤21前緣處的升降機構4，以及受該升 降機構4操控而可作升降動作的載乘單元其中該移動機 構2轉向機構3及升降低構4的構造都和第一實施例相同 12 201014584 . * . . ，此處不再贅述。本實施例與第一實施例的差別在於：該 載乘單元5包括一個爪狀的架設座η、一支將架設座y以 可拆解方式安裝在升降座41前方的組裝件52，以及一台輪 椅形式並可搭掛在該架設座51上的截乘座53ι該架設座 51具有一個位於中央並結合在升降座41上的懸臂主體 、兩支自該懸臂主體515往外突出的懸臂516，以及兩個分 別安裝在懸臂516末端的扣合件517，而該載乘座53是輪 * 椅的形式，故具有一個輪椅骨架533，以及一個安裝在輪椅 骨架533上的座墊534，所述輪椅骨架533具有兩支間隔的 銜接桿535。 組裝時將架設座51安裝在該升降座41的前上方，再 讓架設座51的扣合件517分別夾持在載乘座53之銜接桿 535上’即可將該載乘單凡5結合在升降機構4的前方。此 種設計由於載乘S 53就是一般的輪椅.，因此，本發明該實 施例適合用來移動已經坐在輪椅上的患者 參閱圖9、11 ’值得進一步說明的是，本發明第二較佳 髎 實施例除了可以電動方式驅動輪椅形式之載乘座53移動外 ’亦可在無電時制載乘座53本身的構造來移動，為了達 到該項目的’本實施例在必要時乃.利用升降馬達43讓载乘 • 座53上升，即使該載乘座53的兩車輪536低於被動力驅 冑之主動輪33 ’如此-來’即可藉該載乘座53的設計達到 在無電力下移動該移位機的目的β 更具體而言，本發明第一及第二較佳實施例所顯示的 架設座5!可以依據需要加以更換，其更換時只要拆解組裝 13 201014584 件52，就可以搭設如第一實施例所示具有乘坐件53ι之載 乘座53,或者如第二實施例所示之輪椅形式的承載座”， 如此一來，本發明就可以根據使用的需要，組合更適合、 舒適的載乘單元5來載送患者。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範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1是一種習知吊掛式移位機的立體圖； 圖2是本發明移位機之第一較佳實施例的立體圖； 圖3是該第一較佳實施例之一侧視圖； 圖4是該第一較佳實施例之一局部立體®，主要顯示 該移位機之一移動機構的部分構造； 圖5是該第一較佳實施例之一局部立體圖，單獨顯示 該移位機之一前輪單元； 圖6是-類似圖3的侧視圖’顯示患者將要從一床舖瘳 移到該移位機的情形； 圖7是-類似圖3的側視圖’主要顯示該移位機在載 送患者及看護人員時的情況； 圖8疋本發明移位機之第二較佳實施例的未完整立體 圖’圖中省略該移位機之一載乘座； 圈9是該第二較佳實施例之—侧視圖； 圖10是該第二較佳實施例之一使用狀態圖；及 14 201014584 圖11是一類似圖9的側視圖，圖中該移位機可以在無 電力狀態下移動。 15 201014584 【主要元件符號說明】 2 移動機構 25 患者踏板 21 底盤 26 緩衝件 211 轉向組裝孔 3 轉向機構 212 升降組裝孔 31 轉向控桿 22 前輪單元 311 主桿段 220 固定塊 312 收折段 221 煎腳桿 313 快拆單元 222 前腳輪 314 轉向把手 223 支軸 32 輪座 224 扭力彈簧 33 主動輪 225 擋桿 34 主動馬達 226 内縮止動桿 35 電控單元 227 外張止動桿 350 蓄電器 23 踏板單元 351 控纽 231 踏板支架 352 剎車控把 232 看護踏板 37 後筒座 233 扭力彈簧 38 下筒座 234 踏板部 4 升降機構 235 柩接片部 41 升降座 24 後輪單元 411 滑控部 241 後輪主軸 412 驅動部 242 後腳輪 42 馬達支架 243 後腳桿 43 升降馬達201014584 IX. Description of the invention: [Technical field to which the invention pertains] ~ The present invention relates to a -_ position machine, a special position - (4) to transfer a patient who is in a position to move between a wheelchair, a bed, a toilet, and a car seat Lift machine. [Prior Art] 1 In the known art, there are many tools for assisting patients or people with disabilities to move turtles (four). The most common ones are wheelchairs. Patients often need to travel between beds, bathroom fixtures, and car seats. Therefore, wheelchairs are suitable as X-types for mobile patients, but patients often move between wheelchairs and car seats, beds, and bathroom equipment. It is carried by the caregiver. Because the general caregivers are mostly women, this way of moving patients is indeed a great burden on the physical care staff. In order to change the above-mentioned lacks, there is a crane as shown in Fig. 1. (4) The lifter mainly includes: a rectangular bottom frame u, a plurality of casters 12 mounted under the bottom frame 11, and a a strut 13 inclined from the bottom frame n to the upper rear, a pair of handles 14 fixedly mounted on the strut 13 and adjacent thereto, a suspension arm 15 pivotally mounted above the strut 13 and extending forwardly, a A hydraulic cylinder 16-supporting between the strut 13 and the suspension arm 15, and a hammock π suspended from the front of the suspension arm 15. When in use, the patient is moved into the hammock 17, and then the hydraulic cylinder 16 is controlled to move the suspension end 151 of the suspension arm 15 upwards, so that the patient can be lifted, and the caregiver who assists in carrying the handle 14 It can promote the whole movement of the 201014584 mobile machine. In the case of the set, the lift can also be designed as electric 'but whether it is hand-push or electric, the resulting loss is roughly the same. Although the conventional hanging type shifting machine is suitable for moving patients with poor mobility, the hydraulic cylinder 16 is equipped with the suspension arm 15 as a top support, and the hydraulic cylinder 16 is supported by the suspension. The position of the arm 15 must have a - segment distance from the fulcrum, that is, the relationship between the arm and the fulcrum must be considered. Therefore, the hammock 17 is usually at a distance from the strut 13 in order to avoid the entire hammock η when the patient is loaded. The lifter is dumped due to the shift of the center of gravity. The conventional hanging type shifting machine usually has a bottom volume u which is not small in size, and the shifting machine with the bottom frame U of the volume is not only moved, but also inconvenient to collect. Will cause the lift to move indoors and outdoors (4) Inconvenience. In addition, the conventional hanging type shifting machine moves the patient with limited mobility to the soft hammock 17, which is not only troublesome to move, but also has a long shifting operation, which is a patient who is not very comfortable with the body. It is also easy to cause discomfort in use. SUMMARY OF THE INVENTION The object of the present invention is to provide a shifting machine which is compact in size, flexible in movement and can improve patient's mobile comfort. The shifting machine of the present invention comprises: a moving mechanism, a steering mechanism mounted on a chassis of the moving mechanism and capable of changing the traveling direction of the moving mechanism, a lifting mechanism mounted on the chassis and having a lifting seat, and a loading unit. The carrying unit includes a mounting seat adjacent to the center of the shifting machine, an assembly for detachably mounting the mounting seat on the lifting base, and a carrier seat erected on the mounting seat. 201014584 : By arranging the steering mechanism and the lifting mechanism together on the chassis of the moving mechanism, and making the center of the pedestal adjacent to the lifter not only can be reduced The volume of the body 'this design can also improve the flexibility of the sound shifting machine when moving. [Embodiment] i ' ' The above and other technical contents, features and effects of the present invention are compared with the following reference drawings. In the detailed description of the preferred embodiments, the present invention will be clearly described. Before the present invention is described in detail, it is noted that in the following description, 'like elements are denoted by the same reference numerals. 3, 4, the first preferred embodiment of the shifting machine of the present invention can simultaneously carry the patient and the caregiver. In the present embodiment, the former side refers to the side on which the patient rides (ie, the left side of FIG. 3). And the caregiver is located behind the lift (ie, on the right side of Figure 3.) The lift includes: a moving mechanism 2, a steering mechanism 3 that controls the direction of travel of the moving mechanism 2, and a mounted on the moving mechanism The lifting mechanism 4 on 2, and a carrier unit 5 for the patient to ride and adjacent to the center of the lift. The moving mechanism 2 of the present embodiment includes a horizontal chassis 21, two front wheel units 22 that are just adjacent to the left and right sides of the chassis 21, a pedal unit 23 that is located behind the chassis 21, and one that is mounted below the chassis 21. The rear wheel unit 24, two patient pedals 25 retractably mounted on the left and right sides of the chassis 21, and a cushioning member 26 mounted between the chassis 21 and the rear wheel unit 24. The chassis 21 has a steering assembly hole 211' substantially at the center of the chassis 21 and a lifting assembly hole 212 adjacent the leading edge. 201014584 In conjunction with FIG. 5, the front wheel unit 22 of the present embodiment has a fixed block 22〇 mounted at a front corner of the chassis 21, and a front leg 221 pivotally mounted on the fixed block 220 by a shaft 223. A front caster 222 mounted below the front leg 221 and a torsion spring 224 that imparts a restoring force to the front leg 221. The front caster 222 can be rotated by 36 degrees, and the ball design with good wear resistance can be adopted. In order to improve the safety of use, a stop design can be added to the front wheel unit 22. The fixing block 22 has a blocking lever 225 protruding upward, and a retracting stopper 226 and an outer stopper 227 are disposed at opposite positions of the front leg 221. In the normal state, under the action of the torsion spring 224, the front leg 221 is inwardly biased and positioned in a forward position, that is, as shown by the solid line in FIG. 4 and the imaginary line in FIG. 5, the two front wheel units 22 The front foot bar 221 extends forward, and the retracting stop lever 226 on the front leg 221 abuts against the bar 225 of the fixed block 220. When the lifter needs to be closer to an object such as a bed, a toilet, etc., the front foot bar 221 can be opened outwardly against the elastic force of the torsion spring 224 due to the blocking of the front object, ie, as shown by the solid line of the ® 5 The outer tension position, at this time, the outer end stop rod 227 of the front foot bar 221 will abut against the stop rod 225 of the fixed seat 22 , to facilitate moving the entire lift to the patient. Of course, when the shifter moves away from the obstructed object, the front leg 221 can be restored to the forward position of Figure 4 by the action of the torsion spring 224. Referring to FIGS. 2, 3, and 4, the pedal unit 23 of the present embodiment has two pedal brackets 231 fixed to the lower rear side of the chassis 21 at right and left intervals, and a caregatively erectable between the pedal brackets 231. The pedal 232, and at least one of the torsion forces 201014584 that causes the nursing pedal 232 to cooperate upwardly, the spring 233' includes a rectangular pedal portion 234' and two pieces extending toward the pedal bracket 231 and pivotally connected The pivoting piece 235' has a rear wheel spindle 241 that is disposed between the pivoting pieces 23$, a rear caster 242 that is mounted below the rear wheel spindle 241, and two bilaterally symmetrically A rear leg 243 is disposed between the steering mechanism 3 and the rear wheel main shaft 241. The cushioning member 26 is mounted between the chassis 21 and the rear wheel main shaft 241, whereby the rear wheel unit 24 and the pedal unit 23 have cushioning elasticity. The steering mechanism 3 of the present embodiment is an electronic control mode, but it can also be designed as a manual control mode. In the present embodiment, the steering mechanism 3 includes a front portion mounted on the chassis 21 and axially corresponding to the steering assembly hole 211. The base 37, a lower base 38 of the women's clothing under the chassis 21 and axially corresponding to the steering assembly hole 211, a steering lever rotatably inserted through the steering assembly hole 211, the rear base 37 and the lower base 38 31. A driving wheel 33 assembled at the bottom end of the steering lever 31 by a wheel base 32, an active motor 34' mounted on the driving wheel 33, and an electronic control unit 35. The steering lever 31 has a main shaft section 311 rotatably inserted through the steering assembly hole 211, the rear cylinder seat 37 and the lower cylinder base 38 of the chassis 21, and a folding section 312 positioned above the main pole section 311. a quick release unit 313 for assembling and disassembling the main rod section 311 and the folding section 312, and a steering handle 314 mounted above the folding section 312, the steering handle 314 can adjust the swing angle to facilitate gripping The steering handle 314 and the quick release unit 313 are known in the prior art, and the configuration thereof will not be described in detail herein. Further, the lower base 38 is movably sleeved on the main rod section 311 and located below the bottom plate 21 of the chassis 21 201014584, and the front end of the foot rod 243 is pivotally disposed after the shifting mechanism 2 is provided. The electronic control unit 35 includes an accumulator 35A mounted on the rear of the chassis 21 and providing power to the drive motor 34, and a control button 351 and a brake lever 352 mounted on the steering handle 314. The lifting mechanism 4 of the embodiment comprises: a front cylinder seat 45 axially corresponding to the lifting assembly hole 212, abutting plate 46 above the front and rear cylinder blocks 45, 37, and a position above the abutting plate 46. A lifting base 41, a motor bracket 42 mounted below the chassis 21, a lifting motor 43 mounted on the motor bracket 42, and a lifting member 44 driven by the lifting motor 43 to protrude against the plate 46 . The lifting base 41 has a sliding control portion 4ι which is sleeved up and down on the main rod section 311 of the steering lever 31, and a driving unit extending forward from the sliding control portion 4 and positioned above the top strut 44 Part 412. The carrier unit 5 of the present embodiment is detachably mounted on the lifting base 41. A mounting seat 51 above the driving portion 412 of the lifting base 41, and the mounting bracket 51 are detachably coupled to each other. An assembly 52 on the driving portion 412, a carrier 53 mounted on the mounting base 51, a patient grip 54 mounted on the mounting bracket 51, and a patient grip 54 mounted on the patient grip 54 and adjacent thereto Safety harness set 55. The mounting base 51 has a horizontal bottom wall 511, a top wall 512 spaced from the bottom wall 511, a connecting wall 513 behind the upright connection bottom wall 511 and the top wall 512, and a front edge from the top wall 512. The lower extending coupling wall 51 is disposed between the top wall (1) and the bottom wall B 511 and has two left and right symmetrical assembly grooves 514, and the assembly member passes through the coupling wall 510 and is screwed to the medium of the lifting base 41. On the moving part 412. 10 201014584 - the carrier 53 is a seating member 531 having two arcs, and two adjusting members 532 for mounting the seating members 531 in the assembly slots 514 of the mounting base 51 in an adjustable manner, The adjusting member 532 and the assembly member 52 of the embodiment are all butterfly bolts. Thereby, the width of the ride members 531 can be changed to adjust the space suitable for the patient to ride. In addition, the present embodiment can be provided with a cushion cover made of elastic cloth on the outer seat member 531, so that the patient can ride on the comfortable cushion cover, thereby increasing the comfort of the patient during use. . The patient grip 54 of the present embodiment has a grip main rod 541 that is erected on the erecting seat 51, and two grip portions 542 that are symmetrically positioned above the grip main rod 541, and the safety guard The set 55 has two adjustable length slings 551 that can be wrapped around the back of the patient to prevent patients with poor mobility from tipping forward during riding. Referring to Figures 2, 6, and 7, the lift of the present embodiment first moves the lift to the front of the patient when in use, and Figure 6 shows the caregiver moving the patient from the bed to the lift. Before moving, the carrier motor 5 is lowered to about the height of the patient's buttocks by the lifting motor 43, and then the width of the seat member 531 is adjusted according to the shape of the patient. The caregiver can push the lifter gradually toward the bed. In order to allow the seat member 531 to be actively inserted from the lower side of the patient's thigh to the patient's hips, the caregiver then adjusts the seat member 531 under the patient's buttocks, while the seat member 531 is fixed by the adjusting member 532. Since the front wheel unit 22 of the present embodiment is designed to be expandable outward (see FIG. 5), if there is no space under the bed, this embodiment can make the carrier seat 53 closer to the bed, so as to facilitate the patient to move to the shift. On the machine. When the patient sits on the seat 531, 11 201014584 completes the shifting action, and in order to increase the safety of use, the strap 551 can also be worn over the patient's shoulder. The above example illustrates that it is convenient to transfer the feet, and the patient is in the process of carrying the patient. The embodiment can be changed according to the patient's mobility. ‘After the patient moves onto the lift, the caregiver can adjust the patient's seat squat with the lift motor 43 so that the patient's feet can be comfortably placed on the patient pedal 25. After that, the caregiver can support the steering handle 314 ± of the steering mechanism 3 with both hands, and then activate the power of the active motor 34 and operate the steering handle 314 to easily move the patient with limited mobility. As can be seen from the above description, the present invention installs a plurality of front casters 222 and rear casters 242 under the chassis 21 so that the moving mechanism 2 can move in all directions while the steering mechanism 3 and the carrier unit 5 are erected in the vicinity. The design of the center of the position machine is not only not seen in the conventional shifting machine. This design can reduce the moving mechanism because the carrier unit 5 for the patient is not easily dumped near the center of the lift. The volume of 2 makes the lift more flexible when moving. In addition, the design of the curved and adjustable width seating member 531 of the present embodiment, and if necessary, outside the seating members 531, a cushion cover made of elastic fabric can also make the patient feel like sitting. The comfort of the chair also has the effect of improving ride comfort. Referring to Figures 8, 9, and 10, the second preferred embodiment of the shifting machine of the present invention also includes a moving mechanism 2, a steering mechanism 3 mounted on the chassis 21 of the moving mechanism 2, and a lifting and lowering at the front edge of the chassis 21. The mechanism 4 and the carrier unit that can be operated by the lifting mechanism 4 for lifting operation, wherein the configuration of the steering mechanism 3 and the lifting mechanism 4 are the same as those of the first embodiment. 12 201014584 . No longer. The difference between this embodiment and the first embodiment is that the carrier unit 5 includes a claw-shaped erecting seat η, an assembly member 52 for detachably mounting the erecting seat y in front of the lifting base 41, and a The pedestal 51 has a cantilevered seat that is hanged on the erecting seat 51. The erecting seat 51 has a cantilever main body that is centrally coupled to the lifting base 41, and two cantilever arms 516 that protrude outward from the cantilever main body 515. And two fastening members 517 respectively mounted at the ends of the cantilever 516, and the carrier seats 53 are in the form of a wheel chair, thus having a wheelchair frame 533 and a seat cushion 534 mounted on the wheelchair frame 533. The wheelchair skeleton 533 has two spaced apart engagement bars 535. When the assembly is installed, the mounting seat 51 is mounted on the front upper side of the lifting base 41, and the fastening members 517 of the mounting base 51 are respectively clamped on the connecting rods 535 of the loading base 53. In front of the lifting mechanism 4. Such a design is generally a wheelchair for the carrier S 53. Therefore, the embodiment of the present invention is suitable for moving a patient who is already in a wheelchair. Referring to Figures 9 and 11, it is worth furthering that the second preferred embodiment of the present invention. In addition to the fact that the embodiment can electrically drive the carriage 53 in the form of a wheelchair, it can also be moved in the configuration of the carrier 53 itself when there is no electricity. In order to achieve the item, the present embodiment uses the hoist motor when necessary. 43 causes the carrier/seat 53 to rise, even if the two wheels 536 of the carrier 53 are lower than the drive wheel 33' that is driven by the power drive, so that the carrier 53 can be designed to move without power. The purpose of the shifting machine is more specifically, the mounting seat 5 shown in the first and second preferred embodiments of the present invention can be replaced as needed, and the assembly 13 201014584 52 can be disassembled when replacing. A carrier seat 53 having a seat member 53 ι as shown in the first embodiment or a wheelchair-type carrier as shown in the second embodiment is provided, so that the present invention can be more suitable according to the needs of use. The comfortable carrier unit 5 carries the patient. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the patent scope and the invention description according to the present invention. The simple equivalent changes and modifications made by the content are still within the scope of the patent of the present invention. [Simplified illustration of the drawing] _ Figure 1 is a perspective view of a conventional hanging type shifting machine; 3 is a side view of the first preferred embodiment; FIG. 3 is a side view of the first preferred embodiment; FIG. 4 is a partial perspective view of the first preferred embodiment, mainly showing the lifter Figure 5 is a partial perspective view of the first preferred embodiment, showing one of the front wheel units of the lift separately; Figure 6 is a side view similar to Figure 3 showing the patient is going from a bed FIG. 7 is a side view similar to FIG. 3 mainly showing the situation when the lift is carrying the patient and the caregiver; FIG. 8 is the second comparison of the lift of the present invention. Incomplete perspective view of a preferred embodiment One of the carrier seats is omitted; the circle 9 is a side view of the second preferred embodiment; FIG. 10 is a state diagram of the use of the second preferred embodiment; and 14 201014584 FIG. 11 is a similar Figure 9 is a side view in which the lift can be moved without power. 15 201014584 [Description of main components] 2 Moving mechanism 25 Patient pedal 21 Chassis 26 Buffer member 211 Steering assembly hole 3 Steering mechanism 212 Lifting assembly hole 31 Steering lever 22 Front wheel unit 311 Main rod section 220 Fixed block 312 Folding section 221 Frying rod 313 Quick release unit 222 Front caster 314 Steering handle 223 Support shaft 32 Wheel base 224 Torsion spring 33 Driving wheel 225 Stop lever 34 Active motor 226 Retraction lever 35 Electric control unit 227 External stopper 350 Accumulator 23 Pedal unit 351 Control button 231 Pedal bracket 352 Brake control lever 232 Nursing pedal 37 Rear cylinder seat 233 Torsion spring 38 Lower cylinder seat 234 Pedal part 4 Lifting Mechanism 235 片 部 41 41 Lifting seat 24 Rear wheel unit 411 Sliding control unit 241 Rear wheel spindle 412 Drive unit 242 Rear caster 42 Motor bracket 243 Rear foot lever 43 Down motor
16 201014584 44 頂撐桿 52 45 前筒座 53 46 抵靠板 531 5 載乘單元 532 51 架設座 533 510 結合壁 534 511 底壁 535 512 頂壁 536 513 連接壁 54 514 組裝槽 541 515 懸臂主體 542 516 懸臂 55 517 扣合件 551 組裝件 載乘座 乘坐件 調整件 輪椅骨架 座墊 銜接桿 車輪 患者握把 握把主桿 握柄部 安全護具組 书帶16 201014584 44 Top strut 52 45 Front leg holder 53 46 Abutment plate 531 5 Carrier unit 532 51 Rack 533 510 Bonding wall 534 511 Bottom wall 535 512 Top wall 536 513 Connecting wall 54 514 Assembly groove 541 515 Cantilever body 542 516 cantilever 55 517 fastening piece 551 assembly piece carrier seat seat adjustment part wheelchair skeleton seat adapter rod wheel patient grip grasping main pole grip safety protective gear set book belt
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