200831065 九、發明說明： 【發明所屬之技術領域】 —本創作涉及一種擺位辅具，尤其指一種可變換立姿、坐 安、躺安’並且支持該姿勢的辅助器且者。 【先前技術】 β 〃 按，擺位經常用在身體行動不便的患者身上，用以協助 使用者能夠轉4祕勢，尤其·職轉患者而言，由200831065 IX. INSTRUCTIONS: [Technical field to which the invention pertains] - The present invention relates to a positioning aid, and more particularly to an auxiliary device that can change standing posture, sit comfort, and support posture. [Prior Art] β 〃 Press, the position is often used on patients with physical inconvenience to help the user to turn to the secret, especially for the patient
於患有腦性痲痺的患者對於會失去對於肌肉的控制能力，因此 無法維持正常的姿勢，必須藉由辅助的工具使其能夠維持正常 姿勢，其中擺位椅是一種常用的擺位辅具，又擺位辅具設計除 了-般的坐姿外，大多至少會具有可變化—種不同姿勢態樣的 設計，例如由坐姿變化成躺姿或立姿等，但是對於無法控制肌 肉正4運動的的患者而έ，其同樣無法自行變換擺位辅具的態 樣，因此必需要由協助者來完成變換姿勢的工作。 對於照顧該專病患的協助者而言，在變換姿勢的過程 ^必須對抗受_者㈣體4量，才能峨擺位辅具的使用 然而-娜_具的設計僅是可以魏能獅各種姿 的恶樣，而無法提供協助者在變換姿勢態樣時的輔助推力，因 此協助者在使用擺位辅具變換患者身體姿勢時，其實是相去— 力的長時間的照顧也會對協助者的身體產生不良^影變。 【發明内容】 '曰 本創作之目的在於提供一種可變換立姿、坐姿、躺姿等 三種不同姿勢的擺位輔具，並且在變換姿勢的過程中，可提供 辅助推力或緩衝力，幫助協助者可較輕鬆的改變患者之姿勢。 6 200831065For patients with cerebral palsy, they will lose control of their muscles and therefore cannot maintain their normal posture. They must be able to maintain their normal posture by means of auxiliary tools. The positional chair is a commonly used positional aid. In addition to the usual sitting posture, most of the placement aids have at least a variety of posture-like designs, such as changing from a sitting position to a lying position or standing position, but for patients who cannot control the positive movement of the muscles. However, it is also impossible to change the posture of the positioning aid by itself, so it is necessary for the facilitator to complete the transformation posture. For the helper who takes care of the patient, the process of changing the posture ^ must fight against the amount of the body (four) body 4, in order to use the position of the auxiliary device. However, the design of the _ _ has only a variety of Wei Neng lions. The posture is awkward, and it is unable to provide the assisting thrust of the assisting person in changing the posture. Therefore, when the assisting person uses the positioning aid to change the patient's body posture, it is actually a relative force. The body produces bad shadows. SUMMARY OF THE INVENTION The purpose of the present invention is to provide a positioning aid that can change three different postures, such as standing, sitting, and lying, and can provide auxiliary thrust or cushioning force in the process of changing posture to help the facilitator. It is easier to change the posture of the patient. 6 200831065
為達到上述目的，本創作提供—種新賴位輔具，該擺 位辅具包括一底盤，梅接於底盤上的至少兩平行連桿裝置，輕 無平行連桿裝置一端的一椅背架，樞接於平行連捍裝置另一 端的购，—第—支撐裝置的—端樞設於絲上’另-端樞 又；平仃連才干裝置上，一第二支撐裝置的一端框設於底盤上， 另一端樞設於腳架上，—第—釋放裝置樞設於底盤上，一第二 釋放裝置設置於椅背架上，籍由操作兩釋放裝置可同時或不同 _釋放兩支樓裝置’藉以可調細位辅具之態樣。 辅助擺位輔具可藉由兩支撐裝置的 =戈姿勢的態樣時，可提供辅助的推升 ΐίίϊίί里’減輕協助者的身體負擔。 以下遂結合_進—步賴摘作的技術特徵。 本創作的驗辅具主要實施方式是以擺位椅作為較佳的 實施例作說明。 請參閱第-圖與第二_示，該擺位辅具包括有有一底 盤1，樞設於底幻上的—平行連桿裝置2，樞接於平行連桿 裝置2 -端的-椅背架3，樞接於平行連桿裝置2另一端的一 腳架4，—第―支_置5的-端樞接於底盤！上，另一端枢 接於兩組平機魏置2之上…第二域裝置6的一端拖接 底盤1上’另—端樞接於腳架4上，-第-釋放裝置15樞設 1上’-第二裝置3 6設置於椅背架3的握把3 3上，本辦藉由操作兩釋放裝置i 5、3 6分別朗時釋放 7 200831065 支撐裝置5、6 ’配合平行連桿裝置2，而可操作擺位辅具 調整成可支持平躺、站立以及坐等姿勢。 、 明參閱第一圖至第四圖所示，該圖中係顯示本創作的擺 位辅具維持在可支持站立姿勢的狀態，其中底盤1包括有-架 體U，設置於架體i !上的至少―支撐桿i 3，在本創作的 ^施立該支撐桿1 3係為兩支，該架體1 i與支撐桿！ 3可為 空心管材所製成，又架m i設置有跨接兩管材的一軸桿工 4 ’所述的兩支撐裝置5、6的一端係樞接於該軸桿丄4上。 本創作之平行連桿裝置2係由兩組平行連桿2〇所構 成所述之平行連桿裝置裝置2係分別_接對應的支擇桿13 上’實際上構成本創作的—組平行連桿2 Q包括有—第一連桿 21與-第二連桿2 2，兩連桿21、2 2具有-第一端2丄 )2 21與-第二端212、2 2 2，各組平行連桿2 〇以 第二連桿2 2的第二端2 2 2係樞接於支撐桿i 3具有的一 端部1 3 1上，使平行辆裝置2呈可__胁兩支撐桿 3上’本解之平行連桿裝置2進-純辦接於相鄰兩組 平行連桿2 0間的-橋接件2 3，該橋接件2 3實際上係跨接 於兩組平行連桿2 0相鄰的兩第一連桿2 i之間，又橋接件2 3的下端面設置有對應第一支撐裝置5的至少—第一樞接件 2 3 1，使第一支撐裝置5的另一端可套接於第一栖接件2 3 1上。 8 200831065 該椅％架3包括有一架體31，該架體31可由空心管 材所製成，且架體31的一端套接有至少一握把3 3，另一端 對應平行連桿裝置2設置有一樞部3 2，實際上樞部3 2係由 兩片體構成，且兩片體對應兩組平行連桿2 〇各設置有一第一 孔3 2 1與一第二孔3 2 2，使第一孔3 2 1樞接於兩平行連 桿2 0的第一連桿21之第一端211，第二孔3 2 2樞接於 兩平行連桿2 0的第二連桿22之第一端221，又椅背架3 的管材上進一步可套接有兩第一套筒34與兩第二套筒3 5，其中第一套筒34兩端套接有兩靠墊34丄，可用以固定 使用者頭部位置，第二套筒3 5兩端套接有兩扶手3 5 i，可 用以提供手部的支撐。 該腳架4包括有一架體41，架體41同樣可由空心管 材所製成，並且架體4 1上設置有跨接兩侧管材的一橋接板4 3 ’於該橋接板4 3的一侧面上，對應第二支撐裝置6的另一 端設置有一第二樞接件4 3 1，使第二支撐裝置6的一蟠可套 接於第二樞接件4 3 1上，又腳架4上可滑動的套接有兩伸縮 桿4 4，該伸縮桿4 4底端設置有兩踏板4 41，踏板4 4工 可藉由伸縮桿4 4調整位置，腳架4的一端對應平行連桿裝置 2設置有一框部4 2，該樞部4 2實際上是由兩片體所構成， 並且在該片體上設置有一第一孔4 21與一第二孔4 2 2，其 中第一孔4 21係樞接於兩組平行連桿2 〇的第一連桿21 9 200831065 之第二端2 1 2，第二孔4 2 2係樞接於兩組平行連桿2 0的 第二連桿2 2之第二端2 2 2上。 本創作所述的兩支撐裝置5、6實際上是由氣壓缸所構 成’並且將各支撐裝置5、6具有的一伸縮桿5 1、61分別 套接於第一樞接件2 31與第二樞接件4 31上，且其中第一 支撐裝置5係由兩支氣壓缸所構成，第二樞接裝置係由一支氣 壓缸構成。 請參閱第二圖與第五圖所示，該圖係為第二圖中顯示有 第一樞接件2 3 1的局部放大視圖，且由於第二樞接件4 3 1 之結構特徵與第一樞接件2 3 1相同，因此僅以第一樞接件2 3 1做說明，該兩第一樞接件2 3 1主要係由概呈门型的板材 所構成，並且樞接於橋接件2 3具有的兩樞部2 3 2上，又兩 樞接件2 31的板材内進一步各樞設有一壓板2 3 3，以及在 板材外侧設置有一架設板2 3 4，所述之第一支撐裝置5的伸 縮桿5 1的端部51 1係套接於第一樞接件2 3 i的板材 上，並且穿入板材A而位於壓板2 3 3下方，該構成第一支撐 裝置5的氣壓缸之伸縮桿5…端部5 i i設置有—按紐5 1 2，藉由控讎板2 3 3按壓伸縮桿5 1上的按紐5 ! 2就 可操作該氣壓缸的伸縮桿51呈現可操作伸長或縮短的動 作’如將釋放餘5 1 2就會使伸縮桿5 1呈不可操作伸長或 縮短的動作，藉關定擺位辅具之狀態。 200831065 配合參閱第一圖、第四圖所示，本創作進一步提供兩釋 放裝置15、3 6用以操作兩支撐裝置5、6，其中第一釋放 裝置15包括柩設於架體11上的一踏板1 5 1，一端連接於 &板1 5 1兩侧的兩條鋼索1 $ 2，該兩鋼索1 5*2的另一端 係λ置於第-樞接件2 3工上，並且該端具有的一頭部工5 3 套^^壓板2 3 3上’ m財如第二圖健賴轉下踏板丄 5 1時’可藉由鋼索15 2拉動壓板2 3 3按壓第一支撐裝置 5上的按鈕5 1 2，該第二釋放裝置3 6包括套接於握把3 3 上的—釋放握柄3 6 1 ’以及兩端分別連接於釋放握柄3 6 1 以及第二樞接件431的-鋼索362所構成，同樣的當按壓 釋放握柄3 6 1時，可驅使第二樞接件4 3工上的壓板產生按 壓第二支撐裝置6之按!丑的效果，因此實際操作上可同時或不 同時的操作兩概裝置i 5、3 6，同時或獨時轉放兩支 撐裝置5、6進一步改變擺位輔具的態樣。 *本創作將料概桿裝置2作為概難的錄，將椅 餘3作為擺位輔具的#背，將腳架4作為擺位辅具的靠腳， 且藉由上述的連結特徵，使本創作的平行連桿裝置2之兩第一 連桿2 1，可於操作過財產生相對於第 移，並且於第-繼⑽_响附== 4產生相對應的傾角變化’配合兩支撐裝置5、6可推底平行 連桿裝置2產生倾_化，藉此使擺_具產生可支撐^ 11 200831065 安、坐姿以及躺姿等三種不同姿勢的態樣，本創作之擺位輔具 的底盤1進-步可設置輪子工2，使擺位辅具也可作為輪椅使 用0 配合參閱第二圖、第三圖、第六圖與第七騎示，其中 第二酸第三_摘作的触辅具呈現立姿的態樣，第六圖 與第七圖係本創作的擺位輔具呈現坐姿的態樣，當要將本創作 鲁之齡辅具由立姿變化為坐姿時，由於此時腳架杨角度不需 變化’因此僅需踩一釋放裝置1 5的踏板1 5 i釋放第一 支撐裝置5 ’使其伸縮桿5 1内縮，原先接近直立的平行連桿 裝置2順時針轉動向下’鱗由於第二支職置6未被釋放， 因此腳架4保持不動，而椅背架3受平行連桿2 〇的牽引而與 其產生一夾角’使平行連桿裝置2呈現水平狀態，而椅背架3 與腳架4則呈現略微傾斜的態樣後放開第一釋放裝置1 $的 ^ 腳踏板151就可固定擺位於於坐姿的狀態。 再配合參閱第六圖、第七圖以及第八圖與第九圖所示， 其中第八®與第九圖細示本創作的擺铺具呈現躺姿的態 樣’當擺位辅具要由坐姿改變為躺姿時，需按壓第二釋放裝置 - 3 6的釋放握柄3 6 1 ’槪第二支撐褒置6，此時，就可操 • 作將椅背架3順時針旋轉至水平狀態，且腳架4受第-連桿2 1的牽引，而以第二連桿2 2之第二端2 2 2上的樞接點為轉 軸’產生順時針向上轉動至水平的狀態，在放開第二釋放裝置 12 200831065 3 6的釋放握柄3 61就可將擺位辅具固定於水平躺姿的態 樣。 當要將擺位辅具由水平躺姿的態樣調整為立姿時，就必 綱轉作_放裝置1 5、36，同_放兩支#裝置5、 6 ’此時該第-支撐裝置5的伸縮桿5 ^會伸長，而第二支 撐裝置6的伸縮桿61將會内縮，驅使平行連桿裝置2、椅背 架3與腳架4依底盤1之支_1 3的端部;l 3 1樞接處為 軸心，產生猶針旋轉’並保持平機桿裝置2射架3與腳 架4的維持-直線’就可回復至第三圖立姿的態樣，上述的操 作由躺姿轉變為立姿的態樣中，較佳是先將躺姿的擺位辅具調 整為坐姿後，再由坐姿調整為立姿，是—種較好的操作方式。 β依據補倾猶騎觀__具在時，兩支 撐桿^分別或同時提供緩衝下降或產生推力辅助上升的功 • Α也叙縣坐在擺賴具上的制者會對整魏位輔具產 ^向下的重力’例如要將擺位辅具由坐姿調整為立姿時，釋放 第一支撐裝置5後，該第-支撐裝置5的兩氣麻之伸縮桿5 1會產生伸長_力，該推力將可_協助者可較輕易的推升 ^者’㈣立姿轉縣坐鱗第—支狀置5的兩氣壓虹之 伸^51内縮，會產生相反的作用力’使得向下旋轉中的平 二丁#裝娜以緩細者嶋韻本創作的擺位辅具 ’、所述立安、坐姿、躺姿三種不同態樣中變換時，都可藉由 200831065 兩支撐裝置辅助，使得協助者可較輕易的實施，故本創作之擺 位辅具使用於身财㈣制者身上，對於協助者*言將可減 輕其負擔。 綜上所述，本創作實為一種優良的創作，誠符合新型 利申睛要件’爰依法具文提出申請。 200831065 【圖式簡單說明】 第-圖係本創作之擺⑽具呈現立姿態樣時的立體外觀組合 圖。 第二圖係賴作之紐概呈現立姿態斜的立體外觀分解 圖，。 第二圖係賴作之驗無呈現立斜的侧視圖。 第四圖係第三圖之右侧視圖。 第五圖係賴作擺位辅具呈現立姿祕時，並顯示有第一框接 件的局部放大視圖。 第六圖係本創作之擺位辅具呈現坐姿態樣時的侧視圖。 第七圖係本創作之擺位辅具呈現坐姿態樣時的立體外觀圖。 第八圖係本創作之擺位辅具呈現躺姿態樣時的侧視圖。 【主要元件符號說明】 1底盤 1 2輪子 1 3 1端部 15第一釋放裝置 1 5 2鋼索 2平行連桿裝置 2 1第一連桿 212第二端 巧九圖係本創作之擺位辅具呈現躺姿態樣時的立體外觀圖。 1 1架體 1 3支撐桿 1 4軸桿 1 5 1踏板 1 5 3頭部 2 0平行連桿 211第一端 22第二連桿 15 200831065 221第一端 2 3橋接件 2 3 2柩部 2 3 4架設板 " 3 1架體 ^ 3 21第一孔 3 3握把 • 341靠墊 3 5 1扶手 3 61釋放握柄 4腳架 4 2樞部 4 2 2第二孔 4 31弟二柩接件 * 441踏板 5 1伸縮桿 5 1 2按鈕 6 1伸縮桿 2 2 2第二端 2 31第一樞接件 2 3 3壓板 3椅背架 3 2樞部 3 2 2第二孔 34第一套筒 3 5第二套筒 3 6第二釋放裝置 3 6 2鋼索 4 1架體 421第一孔 4 3橋接件 4 4伸縮桿 5第一支撐裝置 5 1 1端部 6第二支撐裝置 16In order to achieve the above object, the present invention provides a new type of accessory device, the position aid includes a chassis, at least two parallel link devices connected to the chassis, and a chair back frame at one end of the light and non-parallel link device. , the pivoting of the other end of the parallel flail device, the end of the first supporting device is pivoted on the wire, and the other end is pivoted; the flat end is connected to the device, and one end of the second supporting device is framed at On the chassis, the other end is pivotally mounted on the stand, the first release device is pivoted on the chassis, and the second release device is disposed on the seat back frame. The two release devices can be simultaneously or differently released. The device 'by means of adjustable fine aids. The auxiliary positioning aid can provide an auxiliary push-up ΐίίίίί' by reducing the body burden of the assister by the posture of the two support devices. The following 遂 combines the technical features of _in-steps. The main embodiment of the test aid of the present invention is explained by using a swing chair as a preferred embodiment. Referring to the first and second illustrations, the positioning aid includes a chassis 1 , a parallel linkage device 2 pivoted on the bottom phantom, and a back frame mounted at the end of the parallel linkage device 2 3. The tripod 4 pivotally connected to the other end of the parallel link device 2, the end of the first branch 5 is pivotally connected to the chassis! The other end is pivotally connected to the two sets of flat machine 2; one end of the second domain device 6 is towed to the chassis 1 and the other end is pivotally connected to the stand 4, and the first release device 15 is pivoted 1 The upper '-second device 36 is disposed on the grip 3 3 of the seat back frame 3, and the present office releases the respective release devices i 5, 3 6 respectively. 7 200831065 Supporting device 5, 6 'coupling parallel link The device 2 is operative, and the oscillating aid is adjusted to support a posture of lying down, standing, and sitting. Referring to the first to fourth figures, the figure shows that the positioning aid of the present invention is maintained in a state capable of supporting the standing posture, wherein the chassis 1 includes a frame body U, which is disposed on the frame body i! At least the support rod i 3 on the top, in the creation of the support rod 1 3 is two, the frame 1 i and the support rod! 3 can be made of a hollow pipe, and another end of the two supporting devices 5, 6 which are provided with a span of two pipes is pivotally connected to the shaft shank 4. The parallel linkage device 2 of the present invention is composed of two sets of parallel links 2〇. The parallel linkage device 2 is respectively connected to the corresponding support rod 13 and actually constitutes a parallel group of the present creation. The rod 2 Q includes a first link 21 and a second link 2 2, the two links 21, 2 2 having a first end 2 丄 2 21 and a second end 212, 2 2 2, each group The parallel link 2 is pivotally connected to the one end portion 1 3 1 of the support rod i 3 with the second end 2 2 2 of the second link 2 2 so that the parallel device 2 can be flanked by two support rods 3 The parallel link device 2 of the present solution is connected to the bridge member 2 3 between the adjacent two sets of parallel links 20, and the bridge member 2 is actually connected to the two sets of parallel links 2 Between the two adjacent first connecting rods 2 i, and the lower end surface of the bridging member 2 3 is provided with at least the first pivoting member 2 3 1 corresponding to the first supporting device 5, so that the first supporting device 5 is further One end can be sleeved on the first habitat piece 213. 8 200831065 The chair frame 3 includes a frame body 31, which can be made of a hollow pipe, and one end of the frame body 31 is sleeved with at least one grip 33, and the other end is provided with a parallel link device 2 The pivot portion 32 is actually composed of two bodies, and the two bodies are respectively provided with a first hole 3 2 1 and a second hole 3 2 2 corresponding to the two sets of parallel links 2 A hole 3 2 1 is pivotally connected to the first end 211 of the first link 21 of the two parallel links 20 , and the second hole 3 2 2 is pivotally connected to the first end of the second link 22 of the two parallel links 20 The end 221 and the tube of the back frame 3 are further sleeved with two first sleeves 34 and two second sleeves 35, wherein the two ends of the first sleeve 34 are sleeved with two cushions 34丄, which can be used for fixing In the position of the user's head, the two ends of the second sleeve 35 are sleeved with two armrests 3 5 i, which can be used to provide support for the hand. The tripod 4 includes a frame body 41. The frame body 41 can also be made of a hollow pipe. The frame body 41 is provided with a bridge plate 4 3 ′ on one side of the bridge plate 4 3 . The other end of the second supporting device 6 is provided with a second pivoting member 433, so that a shackle of the second supporting device 6 can be sleeved on the second pivoting member 433, and on the stand 4 The slidable sleeve has two telescopic rods 4 4 . The bottom end of the telescopic rods 4 4 is provided with two pedals 4 41 . The pedals 4 4 can be adjusted by the telescopic rods 4 4 , and one end of the tripods 4 corresponds to the parallel link device. 2 is provided with a frame portion 4 2, the pivot portion 4 2 is actually composed of two sheets, and a first hole 4 21 and a second hole 4 2 2 are disposed on the sheet body, wherein the first hole 4 The 21 series is pivotally connected to the second end 2 1 2 of the first link 21 9 200831065 of the two sets of parallel links 2 ,, and the second hole 4 2 2 is pivotally connected to the second link of the two sets of parallel links 20 2 2 on the second end 2 2 2 on. The two supporting devices 5 and 6 of the present invention are actually constituted by a pneumatic cylinder and sleeve a telescopic rods 5 1 and 61 of the supporting devices 5 and 6 respectively to the first pivoting members 2 31 and The two pivoting members 4 31, and wherein the first supporting device 5 is composed of two pneumatic cylinders, and the second pivoting device is constituted by a pneumatic cylinder. Please refer to FIG. 2 and FIG. 5 , which are partially enlarged views showing the first pivoting member 2 3 1 in the second figure, and due to the structural features and the second pivoting member 4 3 1 A pivoting member 2 3 1 is identical, and therefore is only described by the first pivoting member 213. The two first pivoting members 213 are mainly composed of a generalized door type plate and pivoted to the bridge. The plate member 2 3 2 has two pivot portions 2 3 2 , and further, a platen 2 3 3 is further disposed in the plate member of the two pivoting members 2 31 , and a mounting plate 2 3 4 is disposed on the outer side of the plate member, the first The end portion 51 1 of the telescopic rod 51 of the supporting device 5 is sleeved on the plate of the first pivoting member 2 3 i and penetrates the plate A and is located below the pressing plate 23 3 . The first supporting device 5 is formed. The end of the telescopic rod 5 of the pneumatic cylinder 5 is provided with a button 5 1 2, and the telescopic rod 51 of the pneumatic cylinder can be operated by pressing the button 5 2 2 on the telescopic rod 5 1 by the control panel 2 3 3 The action of operatively extending or shortening is presented. If the remaining 5 1 2 is released, the telescopic rod 51 is inoperably extended or shortened, and the state of the positioning aid is determined. 200831065 As shown in the first and fourth figures, the present invention further provides two release devices 15, 36 for operating the two support devices 5, 6, wherein the first release device 15 includes a first one disposed on the frame body 11. The pedal 1 5 1 is connected at one end to two steel cables 1 2 2 on both sides of the & board 1 5 1 , and the other end λ of the two steel cables 1 5*2 is placed on the first pivoting member 2 3 , and The end has a head work 5 3 sets ^ ^ pressure plate 2 3 3 on the 'm financial as the second picture Jian Lai turn down the pedal 丄 5 1 'can pull the pressure plate 2 3 3 by the cable support 2 3 3 press the first support device The button 5 1 2 on the 5, the second release device 3 6 includes a release handle 3 6 1 ' sleeved on the grip 3 3 and the two ends are respectively connected to the release grip 3 6 1 and the second pivot connection The steel cable 362 of the member 431 is configured to similarly press the release grip 361 to press the pressing plate of the second pivoting member 43 to produce the pressing effect of pressing the second supporting device 6, so that the actual In operation, the two devices i 5 and 3 6 can be operated simultaneously or at different times to simultaneously change the two supporting devices 5 and 6 to further change the posture of the positioning aid. * This creation will use the material overview device 2 as the difficulty record, the chair rest 3 as the #back of the positioning aid, and the tripod 4 as the footrest of the positioning aid, and by the above-mentioned connection feature, The two first connecting rods 2 of the parallel connecting rod device 2 of the present invention can generate a corresponding tilt change with respect to the first shift in the operation of the surplus, and generate a corresponding tilt change in the first-step (10)_supplement==4. The device 5, 6 can push the bottom parallel link device 2 to produce a tilting, thereby causing the pendulum to produce three different postures such as the support, the sitting posture and the lying posture, and the positioning aid of the creation. The chassis 1 step-by-step can set the wheel 2, so that the positioning aid can also be used as a wheelchair. 0. Refer to the second, third, sixth and seventh riding instructions, wherein the second acid is the third The touch aids are in a standing position, and the sixth and seventh pictures show the posture of the sitting aids. When the creation of the Lu’s age accessory is changed from a standing position to a sitting position, At this time, the angle of the stand Yang does not need to change 'so only need to step on the pedal 1 5 i of the release device 15 to release the first support device 5' The retracting rod 5 1 is retracted, and the parallel parallel link device 2 that was originally close to the upright rotates clockwise downwards. The scale is not released because the second position 6 is released, so the tripod 4 remains stationary, and the back frame 3 is subjected to the parallel link. 2 The traction of the raft is at an angle with it to make the parallel link device 2 horizontal, and the back frame 3 and the stand 4 are slightly inclined, and then release the pedal of the first release device 1 $ 151 can fix the pendulum in a sitting position. Referring to the sixth, seventh, and eighth and ninth diagrams, the eighth and ninth diagrams show that the creation of the creation has a lying posture. When changing from the sitting position to the lying position, it is necessary to press the release lever 3 6 1 '槪 second support member 6 of the second release device - 36, at this time, the seat back frame 3 can be rotated clockwise until In a horizontal state, and the tripod 4 is pulled by the first link 2 1 , and the pivot point on the second end 2 2 2 of the second link 2 2 is rotated to a horizontal state by a clockwise direction, The release grip 3 61 of the second release device 12 200831065 3 6 can be used to fix the positioning aid to the horizontal lying posture. When the positional aid is to be adjusted from the horizontal position to the standing position, it must be transferred to the _putting device 1 5, 36, the same _ put two # device 5, 6 ' at this time the first support device The telescopic rod 5 of 5 will elongate, and the telescopic rod 61 of the second supporting device 6 will be retracted, driving the parallel link device 2, the back frame 3 and the stand 4 according to the end of the support 1_1 of the chassis 1. ;l 3 1 pivotal point is the axis, which produces the rotation of the needle and keeps the flat rod device 2 and the maintenance of the tripod 3 and the tripod 4 to return to the third figure, the above operation In the aspect of changing from the lying posture to the standing posture, it is preferable to adjust the positioning aid of the lying posture to the sitting posture, and then adjust the sitting posture to the standing posture, which is a better operation mode.依据 依据 依据 依据 依据 依据 依据 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ^The downward gravity', for example, when the positioning aid is adjusted from the sitting position to the standing position, after releasing the first supporting device 5, the two pneumatically-expanding rods 5 of the first supporting device 5 generate an elongation force. The thrust will be _ the facilitator can easily push up the ^' (4) standing posture to the county seat scale - the branch of the two-pressure two-stroke rainbow extension ^ 51 retraction, will produce the opposite force 'making the downward rotation The Pingding Ding #装娜 is transformed by the support device of the slower 嶋 嶋 本 、 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The facilitator can implement it relatively easily. Therefore, the placement aid of this creation is used on the body (four) system, and the helper can reduce the burden. In summary, this creation is an excellent creation, and it is in line with the new type of application. 200831065 [Simple description of the diagram] The first-picture is a combination of the three-dimensional appearance of the pendulum (10) with a vertical posture. The second picture is a three-dimensional appearance exploded view of the posture of the stand. The second picture is a side view of the test. The fourth figure is the right side view of the third figure. The fifth picture shows the standing position of the standing aid and shows a partial enlarged view of the first frame connector. The sixth picture is a side view of the positioning aid of the present creation when sitting posture. The seventh picture is a three-dimensional appearance of the positional aid of the present creation. The eighth figure is a side view of the positioning aid of the present creation when the lying posture is presented. [Main component symbol description] 1 chassis 1 2 wheels 1 3 1 end 15 first release device 1 5 2 cable 2 parallel link device 2 1 first link 212 second end clever nine map system A stereoscopic appearance with a lying posture. 1 1 frame 1 3 support bar 1 4 shaft 1 5 1 pedal 1 5 3 head 2 0 parallel link 211 first end 22 second link 15 200831065 221 first end 2 3 bridge 2 3 2 柩2 3 4 erecting plate " 3 1 frame body ^ 3 21 first hole 3 3 grip • 341 cushion 3 5 1 armrest 3 61 release grip 4 tripod 4 2 pivot 4 2 2 second hole 4 31 brother 2 * * * 441 pedal 5 1 telescopic rod 5 1 2 button 6 1 telescopic rod 2 2 2 second end 2 31 first pivoting member 2 3 3 pressure plate 3 seat back frame 3 2 pivot 3 2 2 second hole 34 First sleeve 3 5 second sleeve 3 6 second release device 3 6 2 cable 4 1 frame 421 first hole 4 3 bridge 4 4 telescopic rod 5 first support device 1 1 1 end 6 second support Device 16