M281820 八、新型說明： 【新型專利之技術領域】 本創作係關於箱型休旅車尾門結構，尤指一種利用設置於 車體後側下方昇降裝置之第一、第二活塞缸及第三活塞虹即可 以操作尾門之直立收合於車體後側及令尾門充分呈現水平及貼 .地放置效果，方便作為行動不便者之出入乘車之箱型休旅車层 門創新者。 平尾 【先前技術】 _ 按目前之於車輛後侧設置升降尾門者，如新型第M2 5 3 5 1 3號（申請第093205564號）··可自動鎖閉與升降之貨車 尾門，該第-種習知貨車尾門，必須藉由一組複雜的閉鎖級以 產生尾門閉鎖效果，而前述閉鎖組則係包含一導動轴、一支撐 ^缸、-對支撐頂桿，其中，該可轉動地設置於該車底襟上的 V動軸’其於兩端分別穿固一支撐頂桿之一端，該支撐頂桿異 於連接料練之處，形成―可卡蚊持該連㈣紅，位於 兩支律頂桿之間係連結該支雜缸，該支撐壓缸可伸縮的支掾 • 缸軸固定連接於導動轴，以帶動支撐頂桿傾擺。 又如公告第2 3 8 6 3 0號（申請第83214030號）：汽車 尾門知物升降機構，該第二種習知汽車尾門，係設置一對平行 連桿’頭端係樞設於汽車大樑可固定端；又設有第一油壓缸、 連結塊，連結塊之連桿係成门字形且成上、下對應平行設置及 第二油壓缸，前端與連結塊後端孔樞接，後端與尾門中部固定 塊樞接者，以藉由第二油壓缸之伸縮控制尾門翻轉角度，第一 油屢缸及平行設置之兩連桿連動配合連結塊，使尾門使水平向 上升或向下降。 M281820 次如發明專利第1 2 3 2 1 8 4號（帽案號：第 093104192號）：冻型車之升降尾門改良，該第三種習知庙型 車之升降尾Η，之尾門寬度係等於或小於型車二後門其中 =且該尾Η可藉由-設於㈣車之升降機構讀制升降， 藉此，當尾Η下降開啟時，係得以協助卸貨，祕上升收合至 貼抵於一後Η其中之-時，另―門仍可自㈣啟。及前述之升 降，翻由有二切臂及-液壓缸。及該二支射係具有一第 端及第一知，該二支撐臂之第一端係分別框設於該橫桿， 而第二端則樞設於該尾門上。 上述各種習知者，最大之缺點為均需藉由不一之適當之閉 鎖裝置，錢該尾門·合財姆靖之蚊絲，尤其是 第β 2第一種習知者，對於升降裝置之結構設計過於複雜，尤 其疋當要運用於H型休旅轉，賴雜之結構極不適 虽’且會絲尾π最科發生轉之原目，造成顧者之使用 祖擾與不便。M281820 8. Description of new models: [Technical field of new patents] This creation is about the rear door structure of a box-type recreational vehicle, especially a first and second piston cylinder and a third using a lifting device arranged below the rear side of the car body. Piston Rainbow can operate the tailgate upright and close it at the back of the car body and make the tailgate fully horizontal and affixed. It is convenient to be an innovator of the box-type recreational vehicle door for people with reduced mobility. Flat Tail [Prior Art] _ Those who set the lifting tail door on the rear side of the vehicle, such as the new type M2 5 3 5 1 3 (Application No. 093205564) ... The truck tail door that can be automatically locked and lifted, the first -A conventional truck tailgate must use a complex set of locking stages to produce the tailgate locking effect, and the aforementioned locking group includes a driving shaft, a support cylinder, and a pair of supporting ejectors, where the A V moving shaft rotatably provided on the undercarriage of the car is fixed at one end of one of the supporting rods, and the supporting rods are different from the connecting material to form a ―coca mosquito holding the flail‖. Red, located between the two regular ejector rods, is connected to the supporting cylinder. The telescopic support of the support cylinder is fixedly connected to the guide shaft to drive the ejector rod to tilt. Another example is Announcement No. 2 3 8 6 3 0 (Application No. 83214030): Automobile tail door knowledge lift mechanism. This second conventional automobile tail door is provided with a pair of parallel links. The automobile beam can be fixed at the end; a first hydraulic cylinder and a connecting block are also provided, and the connecting rods of the connecting block are in a gate shape and are arranged in parallel corresponding to the upper and lower parts, and the second hydraulic cylinder, the front end and the rear end of the connecting block are pivoted The rear end is pivotally connected to the central fixed block of the tail gate to control the tilt angle of the tail gate through the expansion and contraction of the second hydraulic cylinder. The first oil cylinder and two parallel links are linked to cooperate with the connecting block to make the tail gate. Make the level rise or fall. M281820 The second invention patent No. 1 2 3 2 1 8 4 (Cap case number: No. 093104192): improvement of the lifting tail gate of the frozen car, the lifting tail gate of the third type of temple car, the tail gate The width is equal to or smaller than the second rear door of the model car, and the tail can be lifted by-the lifting mechanism provided on the carriage, so that when the tail is lowered and opened, the system can assist in unloading, and the ascending can be closed to At the time when one of them is posted, the other door can still be opened automatically. As well as the aforementioned lifting, there are two-cut arm and hydraulic cylinder. And the two shooting systems have a first end and a first knowledge, the first ends of the two support arms are respectively framed on the crossbar, and the second ends are pivotally mounted on the tailgate. The biggest disadvantage of the above-mentioned various learners is that they all need to use different appropriate locking devices, such as the tail gate and the mosquito silk of He Caimujing, especially the β 2 and the first learners. For the structure of the lifting device The design is too complicated, especially when it is to be used for H-type travel, the structure of Lai Za is very uncomfortable, and it will cause the most serious change in the origin of the tail, which will cause the inconvenience and inconvenience of the use of the customer.
【新型内容I 本創作之目的，乃在提供一種箱型休旅車尾門結構，尤指 -種具備操作方便，錢容易，H制用第—及第二活塞缸 活塞样之伸縮即可以操作尾門欢合固定，再以第三活塞缸之活 塞禪之伸騎Μ令切絲i耻平越敝置之優點。 本創作之特點有： 1 ·本創作之箱型休旅車尾門結構，設有尾門，尾門設轴 座，軸座可為設置於車體後侧下方昇降裝置之第一及第二活塞 缸各自之活塞桿及曲臂之一端轴設。 2 ·本創作之箱型休旅車尾門結構，設昇降裝置，昇降裝 6 M281820 置設第-及第二轴座並第一及第二活塞缸，第—及第二活塞^ 活塞桿之伸縮可以操作尾門之收合固定。 3 ·本創作之箱型休旅車尾門結構，設昇降裝置，昇降裝 置設第三活塞缸，第三活塞缸活塞桿之伸縮即可令尾門充分呈 - 現水平及貼地放置。 【實施方式】 如此，為使貴審查員可充份瞭解本創作，茲依附圖式解 說如下： 如圖一及二所示，本創作之箱型休旅車尾門結構，包含： 尾門1，尾門1兩側下方各設軸座i i丄，轴座丄〇、 1 1均設有不同高度之複數轴工〇〇、1〇1、11〇、11 1，以分別為設置於車體後侧下方昇降裝置2之第一及第二活 塞缸各自之活塞桿及曲臂之一端轴設。 昇降裝置2，昇降裝置設固定座2〇，固定作2〇係設置 於車體之後侧下方，及固定座2 0並設複數軸座21、2 2、 2 3，其中第一及第二轴座21、2 2均設有不同位置之複數 軸210、211、220、221，又設第一活塞缸2 4、 第二活塞缸2 5及第三活塞缸2 Θ，其中第一活塞缸2 4及第 二活塞缸2 5之一端並設置於前述轴座2 ；[、2 2之轴2 1 0、2 2 0，而第一活塞缸2 4之活塞桿2 4 0及第二活塞缸 2 5之活塞桿2 5 0之一端並分別設置於前述尾門i轴座1 0、11之軸1〇 〇、1 1〇。又前述第三活塞缸2 6之一端 並設置於前述固定座2 〇轴座2 3之軸2 3 0，及第三活塞紅 2 6之/舌塞桿2 6 0則固設於連桿之轴座。另設第一曲轴27 及第二曲軸28，第一曲轴27及第二曲軸28之一端並分別 7 M281820 設置於前述軸座21、22之軸21 分別設置於前述尾n i i ^ ^ 再汉連杯3，該連桿3並分別為前述第三 2 6 0末端軸設。且於心曰、 土 ^ b之后基 I曲舳9Q⑽ 分職前述第—#軸27及 第一曲軸2 8之彎折部結合。[New content I The purpose of this creation is to provide a box-type recreational vehicle tail gate structure, especially-a type with convenient operation, easy money, H-type first- and second-piston cylinder piston-like telescoping can be operated The tailgate fits and fixes, and then rides with the extension of the piston zen of the third piston cylinder to make the shreds i shameless. The characteristics of this creation are: 1 · The tailgate structure of the box-type recreational vehicle of this creation is provided with a tailgate, the tailgate is provided with a shaft seat, and the shaft seat can be the first and the second lifting device arranged below the rear side of the car body. One end of each of the piston rod and the crank arm of the piston cylinder is axially arranged. 2 · The rear door structure of the box-type recreational vehicle created by this creation is equipped with a lifting device, which is equipped with a lifting device. 6 M281820 is equipped with the first and second shaft seats and the first and second piston cylinders, and the first and second pistons. Retractable operation can be fixed and retracted. 3 · The tailgate structure of the box-type recreational vehicle created by this creation is equipped with a lifting device. The lifting device is equipped with a third piston cylinder. The third piston cylinder's telescoping can make the tailgate fully present-it is horizontal and placed on the ground. [Implementation] In this way, in order to allow your examiners to fully understand this creation, here are the explanations according to the drawings: As shown in Figures 1 and 2, the structure of the box-type recreational vehicle tail door of this creation includes: Tail door 1 ， Axle bases ii 丄 are provided on the lower sides of the tailgate 1 respectively, and the shaft bases 丄 〇, 11 are provided with a plurality of axis workers of different heights 〇〇, １０１, １１, and １１, which are respectively set on the vehicle body. One end of each of the piston rod and the crank arm of each of the first and second piston cylinders of the lower lifting device 2 at the rear side is axially arranged. Lifting device 2, the lifting device is provided with a fixed seat 20, the fixed operation 20 is arranged below the rear side of the car body, and the fixed seat 20 is provided with a plurality of shaft seats 21, 2 2, 2 3, of which the first and second shafts The seats 21, 2 2 are each provided with a plurality of axes 210, 211, 220, 221 in different positions, and a first piston cylinder 24, a second piston cylinder 25, and a third piston cylinder 2 Θ, among which the first piston cylinder 2 4 and one of the second piston cylinders 25 are disposed at the aforementioned shaft seat 2; [, 2 of the shafts 2 1 0, 2 2 0, and the piston rod 24 of the first piston cylinder 2 4 0 and the second piston cylinder One end of the piston rod 25 of 25 is arranged at the shafts 100 and 11 of the tailgate i-axis seats 10 and 11 respectively. One end of the third piston cylinder 26 is arranged on the shaft 2 3 0 of the fixed seat 20 shaft seat 23, and the third piston red 26 / tongue plug rod 2 6 0 is fixed on the connecting rod. Shaft seat. The first crankshaft 27 and the second crankshaft 28 are separately set, and one end of the first crankshaft 27 and the second crankshaft 28 is 7 M281820 is installed on the aforementioned shaft seat 21, 22 The shaft 21 is respectively installed on the aforementioned tail nii ^ ^ Han Han Cup 3, the connecting rods 3 are respectively provided for the aforementioned third 260 end shafts. And in the heart, after the soil ^ b, the base I curved 舳 9Q ⑽ separates the aforementioned # -axis 27 and the bent portion of the first crankshaft 28 combined.
=此’當尾門要自收合狀(參第一、三及四圖）到呈現水 乃利用前述第一活塞紅24之活塞桿24〇及第二活 =缸2 5之活塞桿2 5 0之伸縮，即可操作尾Η由收合到水 千’反之’反向操作亦如此，且於尾門到達故合狀態（參第… 三及四圖）’第—活塞缸2 4之活塞桿2 4 0及Μ二活塞缸2 f之活塞;^2 5 0之伸縮長度最長，並可以保持一定之鎖合狀 態，確保車輛行财，尾門被絲©定。又當域述於尾門到 達-定之水平狀態時’前述第三活塞缸26之活塞桿2 6 〇係 處於最短情狀，而魏尾狀分麟放科，只需要將第 二活塞缸2 6之活塞桿2 6 0伸到最長即可，且此時第一活塞 缸2 4之活塞桿2 4 0及第二活塞缸2 5之活塞桿2 5 〇之伸 縮長度最短，此均藉由前述各軸.座之設置不同位置之軸所產生 之使用特H得本辦確具財絲作與制之優點對於 箝型休旅車而言，不論值裝載貨物或是運送坐輪椅之患者，上 下車均極為快述與迅速。 【厨式簡單說明I 第一圖：本創作運用示意剖視蹰。 第二圖：本創作之立體視圖。 第三圖：如第一圖之A部分放大剖視圖。 第四圖：如第一圖之A部分另侧之放大視圖。 8 M281820 第五圖：本創作水平操作之剖視圖。 苐六圖··本創作貼地操作之剖視圖。 【主要元件符號說明】 尾門1、軸座10、1 1，轴座1〇、11、軸100、 • 101、110、111、昇降裝置2、固定座2 0、軸座2 ， 1、22、23，、轴210、211、220、221，、 活塞缸 2 4、2 5、2 6、活塞桿 240、250、260、 曲軸2 7、2 8、連桿3= This'when the tailgate needs to be folded (see the first, third, and fourth figures) to show the water, the piston rod 24 of the first piston red 24 and the second piston = the piston rod of the cylinder 2 5 2 5 0 telescoping, you can operate the tail cymbals from collapsed to water thousand, and vice versa. The reverse operation is the same, and the tail gate reaches the closed state (see Figures 3 and 4). The piston of rod 2 40 and M two-piston cylinder 2 f; ^ 2 50 has the longest telescopic length and can maintain a certain locking state to ensure that the vehicle is wealthy and the tail gate is fixed. And when the field is described in the state where the tailgate reaches a fixed level, the piston rod 26 of the third piston cylinder 26 mentioned above is in the shortest condition, and the Wei tail shape is divided into sections, and only the second piston cylinder 26 is required. The piston rod 26 can be extended to the longest, and at this time, the telescopic length of the piston rod 24 of the first piston cylinder 24 and the piston rod 25 of the second piston cylinder 25 is the shortest. The use of shafts and seats with different positions of the shafts has the advantages of making and manufacturing. For the clamp-type recreational vehicle, regardless of the value of cargo or wheelchair patients, get on and off They are extremely fast and fast. [Kitchen-style brief description I The first picture: This creation uses a schematic cross-section 蹰. The second picture: a three-dimensional view of this creation. Third image: An enlarged sectional view of part A of the first image. Figure 4: An enlarged view of the other side of part A of the first figure. 8 M281820 Figure 5: A cross-sectional view of this creative level operation.苐 六 图 ·· Cross-section view of this creative flooring operation. [Description of main component symbols] Tail door 1, shaft seat 10, 11 1, shaft seat 10, 11, shaft 100, • 101, 110, 111, lifting device 2, fixed seat 20, shaft seat 2, 1, 22 , 23 ,, shaft 210, 211, 220, 221 ,, piston cylinder 2 4, 2 5, 2 6, piston rod 240, 250, 260, crankshaft 2 7, 2 8, connecting rod 3