201228627 六、發明說明： 【發明所屬之技術領域】 本發明係提供—種可攜式坐便器，尤指戶外、醫院病房 、車内、災區等缺乏㈣洗手間或上洗手間不方便的場所使 用’且方便攜帶的坐便器。 【先前技術】 目前市場上的可駐錢ϋ，摊不能折疊使用，是攜 帶整個座體來制’導致攜帶時需佔用較大空間；另有廠商 研發出充氣抛便ϋ，但紐型的可攜式錢_為充氣比 較麻煩，人力充氣耗時費工，而若使用充氣機，則又需額外 攜帶整體重量遠大於蚊器之充錢，且絲之結構會導致 使用時支撐力補，而會有_之危險，綜上所述，目前之 可攜式坐便n仍存在有攜帶或使用上稍方便之缺失而有待 改善，此即為本發明人與從事此行業者所虽欲改善之目標所 在。 【發明内容】 故，ι明人有鑑於上述缺失，乃t集相關資料，經由多 方評估及考量’並峨事於此行_積之多年概，經由不 斷試作及修改，始設計出此種可攜式坐便㈣發明專利者。 本發明之主要目的乃在於，_板下方設有沿上下方向 能夠伸縮的支賴構’且所述切機構上設有用於伸縮時固 定的_置，使_時候，透過展晴m的支撐機構 3 201228627 ’透過限位裝置使其固定’在環形板狀之雜套上廢料袋即 可使用’使用完畢後，將廢縣料，再將支撐機構沿上下 方向折疊收起即可’轴具錢於攜帶、可錢朗及方便 開啟收合之優點。 【實施方式】 為達成上述目的及功效，本發_採用之技術手段及其 構造，就本發明讀佳實_詳加_其賴與功能 如下，俾利完全瞭解。 本發明是-種可攜式坐便器，是針對戶外、醫院病房、 車内、災區等缺乏室域手fa1或上辭财方㈣場所使用 、方便攜帶的坐便器。 請參閱第-、二、三、四、五、六、七、八、九、十、 十十一、十二、十四、十五、十六、十七、十八圖所示 ，由圖中可以清楚看出，本發明包_板3，所述頂板3下 方設有沿上下方向能__支顧構：5，所述支撐機構 15上設有用於伸縮時固定的限位裝置丄6。 所述支樓機構1 5備翻下方可㈣有底板！ 4並與所 述底板14相連。 所述頂板3備選的為一環形板狀物。 本發明使用的時候，通·職3下方的支#機構i 5 沿上下方向展職由随裝置1 6較，套讀料袋，即可 使用使用;^畢後，將廢料袋取出，將支撐機構丄5收起即 4 201228627 可，便於攜帶，重複使用。 以下通過具體實施例進行闡述： 明參閱第-、二、三、四圖所示，由圖中可以清楚看出 ，實施例1包括上導軌i，上滑輪 輪2頁板3、上滑動鉸鏈 =45、撐桿鉸鏈6、第二撐桿7、導螺桿8、前 導螺桿座9、手搖柄1 ◦、右下__11、·Γ·12 ’下導軌13、底板14、上滑輪2、上導蝌、内擋布丄 7、撐桿錢6、第—撐桿5、第二撐桿7、#起彈箐2 i 、下滑輪12、下導軌13、廢料袋24、連接桿“、樓 起彈簧21、便攜袋27、外擋布28及支撐機構15。 所述支撐機構15包括設於頂板3下方的對稱交叉的二 對第-撐桿5、第二撐桿7，所述第—雜5和第二撐桿7 在中部通過撐桿鉸鏈6相連，所述第_撐桿5的上端通過上 滑動麟4固定在頂板3底部，所述第二撐桿7的上端在頂 板3底部所設的導執崎動，所述第二雜7的下端通尚右 下滑動錢1 1固定在底板1 4上，所述第—稽桿5的^ 在底板14上所設的導軌内滑動並由限位裝置丄6進行户 ’二對第-撐桿5和第二撐桿7的連接方式呈對稱。丁限位 第-撐桿5的上·滑紐·定麵板3底部，第二 撐桿7的下端用滑動鉸鏈固定在底板丄4上。 — 所述限位裝置16包括連接桿2 5，所述連接桿2 5和 手搖柄10相連，所述連接桿2 5上痒接有和導螺桿8相= 201228627 ===二第-撐桿5以贿，手純10與導塚桿8 動手搖柄10帶動導螺桿8轉動 連接才干2 5移動，從而帶動二第—擇桿5移動。 樓桿在頂板3和底板i4之間的移動靠滑輪來且 =第一衡端固定有下滑輪12，下二: 7導執13裏爾下平行 底板14上。 第二樓桿7的上端固定有上滑輪2，上滑紀扣在上導 軌1裏’所述上導執i和上導執i平行岭在頂板3下方。 所述底板14上還設有二個或二個以上之標起彈等2工 ，所述二個或二個以上之撐起彈簧2丄的作用是在頂板⑽ 底板1 4之間距離最小的時候，搖動手_工〇時，_抬 起頂板3 ;職3和底板i 4之間分概有可以任意折疊的 内擋布17和外擔布2 8，使本發明美觀和安全。 本發明使用的時候，拉開便攜袋2 7拉鏈，將本發明取 出，把手搖柄1Q套在導螺桿8的前端部，搖動手搖柄10 帶動導螺桿8轉動，本發明將會自動把頂板3升起來，頂板 3升到職的高麟，即可停止縣手搖柄δ，把廢料袋2 4套入頂板3的中部圈孔中，廢料袋内部形成—個内腔，一 個可方便朗的錢H就絲了；伽群後，取出廢料袋 24，担廢料袋24口部打一個結，適當的時候就可將裝有 排泄物的廢料袋2 4置放在合適的地方；反向搖動手搖^ 201228627 〇,帶動頂板3下降，當頂板？士 反3降到取低時，收起放入便攜 袋2 7，拉上拉鏈即可收起保存。 總之’本實齡即瑪過錢機構（限崎置16)， 使其升到合適的高度’形成―個方便使㈣缝器，也可以 通過手滅構（限健置1 6)，使其降職薄的尺寸，從 而便於攜帶和存放。 實施例2 。月參閱第五“、七圖所不，本實施例包括第一较键3 1，鉤扣3 2、頂板3、第二鉸鏈3 4、第一鉸鍵銷3卜 上支撐板3 6、扭力彈簧3 7、第三鉸鏈銷3 8、下支樓板 3 9、第二鉸鏈銷310、第三鉸鏈3 i i、底板i 4，廢 料袋2 4、攜帶袋2 7、鉤扣彈簧3 i 5、第四鉸鏈銷3工 6、鉤扣擔片317。 本實施例中，所述支撐機構丄5包括上支撐板3 6和下 支撐板3 9 ’所述上支撐板3 6與頂板3通過第二鉸鏈3 4 相連，第一鉸鏈3 4固定在頂板3上，上支撐板3 6通過第 鉸鏈銷3 5連接在第二鉸鏈3 4上，所述上支撐板;3 6的 下鳊和下支撐板3 9的上端通過鉸鏈相連；所述限位裝置1 6包括：所述上支撐板3 6和下支撐板3 g的接觸處設有扭 力彈簧37，所述扭力彈簧37使所述上支撐板36和下支 撐板3 9之間打開時，上支撐板3 6和下支撐板3 9形成一 個向外凸的角度’撐起頂板3 ’並使上支撐板3 6和下支撐 201228627 板3 9之間保持穩定。 所述頂板3下方備選的設有底板丄4，所迷下支樓板3 9的下端與所述底板i 4通過第三_3 z丨相連，所述第 二鉸鏈:定在额14上，τ讀板39 :2〇連接在第三鉸鏈311上，上切板36、下支 標板3 9和扭力彈簧3 7通過第三絞_3 8連接在一起。 所述上支雜3 6和下支魏3 9之間可以折最。 如圖8所示’所述頂板3下方還設有私3 ^所述釣 扣^與概3通過第-鉸鏈3 !相連，所述第—欽键3工 固定在頂板3下方，所述鉤扣3 2上還設有釣扣彈簧3丄5 ’所述鉤扣3 2通過細鉸_ 3 ! 6和够彈簧3丄5與 第一鉸鏈31相連’並在鉤扣彈簧3丄5的作用下始終保持 向一個方向偏轉；所述底板丄4上設有夠扣播片3丄7，所 述鉤扣3 2的端部設有倒釣3 2工；攜帶時，上支撐板3 6 和下支撐板3 9之間處於折疊狀態’職3和底板丄$之間 的距離與鉤扣3 2的長度相匹配，所述釣扣3 _部_ 扣住鉤扣擔片3 1 7並在鉤扣彈簧3丄5的作用下__ 扣擋片3 1 7的扣著狀態’雜使得上支撐板3 6與下支樓 板3 9保持折疊狀態，使頂板3和底板丄4之間保持距^ 短’便於放進攜帶袋2 7中。 在本實施财’設置有—個或—他上之鉤扣3 2及相 關配套構件’且設置有兩套或兩套以上之上支樓板3 6、下 8 201228627 支撐板3 9及相關配套構件。 本實施例使用的時候’拉開攜帶袋2 7的拉鏈，將處於 折疊狀態的本實施例取出，扳動釣扣3 2，使鉤扣3 2端部 倒鉤脫_定在底板！4上的鉤扣擋片3 i 7，此時壓縮狀 態的扭力彈簧3 7會將折疊狀態的上支撐板3 6和下支撐板 3 9綱，並_帶_板3向上移動，朗讀面互相抵 住不動，使上支撐板3 6和下支撐板3 9之間保持穩定。 把廢料袋2 4套入頂板3的中部圏孔中，廢料袋2 4内 部形成—_腔’―個可使關坐便H就完成了；使用完畢 後，收起廢料袋2 4並在其口部打一個結，適當時把裝有垃 圾的廢料袋2 4丟棄在合適的地方。 收起本發明，只需在上支魏3 6和下支撐板3 9的連 接處向内推動，使上支雜3 6和下支撐板3 9處於可活動 狀態’同時把頂板3向底板14方向推壓，直到鉤扣3 2端 部倒釣在釣扣彈簧315的作用下自動鉤住鉤扣制3 χ 7 ’即可回復折4狀態，再把本實施嫩人卿袋2 7並拉上 拉鍵存放即可。 綜上所述，本實_通過鉸鏈和彈㈣機構，能快捷地 形成一個高度合適、方便的錢ϋ，也能方便快捷地降 到很薄的尺寸’便於攜帶和存放。 實施例3 請參閱第九、十、十一'十二圖所示，圖中包括··頂板 9 201228627 3、撐桿5 ]_、第一撐桿接件5 2、第二撐桿接件5 3、底 板14、第一連桿5 4、第二連桿5 5、旋轉盤5 6、轉盤 軸5 7、第一限位柱5 8、第二限位柱5 9、手柄510、 第一軸承5 1 1、第一軸銷5 1 2、第二車由銷5 1 3、第二 軸承514、第三軸銷515。 本實施例中，所述支撐機構1 5包括：所述底板.1 4上 設有可旋轉的旋轉盤5 6，所述頂板3下方設有至少三個第 一撐桿接件5 2，所述底板14上設有同樣數量的第二撐桿 接件5 3，:所述第一撐桿接件5 2和第二撐桿接件5 3之間 通過擇桿51相連，所述頂板3可以進行水平方向旋轉，所 述第一撐桿接件5 3可以在底板14上進行水平方向旋轉， 所述第二撐桿接件5 3與第二連桿5 5相連，所述第二連桿 5 5與第一連桿5 4相連，所述第一連桿5 4與所述旋轉盤 5 6相連’所述限位裝置16設於底板14上。 具體來說，所述第一撐桿接件5 2可以固定在頂板3-方的第—軸承511 ’並透過第—軸承511轉動，撐桿 1的上端通過第—軸鎖512與第-撐桿接件5 2連接，； 可繞著第，肖5 12轉動，第：撐桿接件53可固定知 3 ί二Γ過第二轴承5 14轉動，撐桿Η的下端土 k第一軸銷513與第二撐桿接件 軸銷513_。 射5 3雜，並可繞著第:201228627 VI. Description of the invention: [Technical field of the invention] The present invention provides a portable toilet, especially in outdoor, hospital wards, in-car, disaster-stricken areas, etc. (4) use of a toilet or an inconvenient place in the bathroom is convenient Carrying the toilet. [Prior Art] At present, the money can be stored in the market, and the booth can not be folded and used. It is to carry the whole seat to make it a large space when it is carried. Another manufacturer has developed an inflatable toss, but the type of the button can be used. Carrying money _ is more troublesome for inflating, manpower is inflated and time-consuming, and if an inflator is used, it needs to carry an extra weight that is much larger than the mosquito, and the structure of the wire will cause the support force to be used. There is a danger of _, in summary, the current portable toilets still have a little convenience in carrying or use and need to be improved, which is what the inventors and those engaged in this industry want to improve. The goal is. [Description of the Invention] Therefore, in view of the above-mentioned shortcomings, the people of Yiming have been collecting relevant information, and through multi-party evaluation and consideration, and have been doing this for many years, through continuous trials and revisions, Portable toilets (4) Inventors. The main purpose of the present invention is to provide a supporting structure that can be stretched and contracted in the up-and-down direction under the _ plate, and the cutting mechanism is provided with a fixing mechanism for fixing when expanding and contracting, and _ time, through the supporting mechanism of the clearing m 3 201228627 'Through the limit device to fix it' on the annular plate-shaped miscellaneous cover, the waste bag can be used. 'After use, the waste material will be discarded, and then the support mechanism will be folded up and down in the up and down direction. It is easy to carry, easy to open and easy to open. [Embodiment] In order to achieve the above object and effect, the present invention uses the technical means and its structure, and the present invention is well understood. The invention relates to a portable toilet, which is a toilet seat which is used for outdoor, hospital ward, in-vehicle, disaster-stricken area, etc., which is used in a lack of room fa1 or Shangzhengfang (4). Please refer to the pictures shown in the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, fourteenth, fifteenth, sixteenth, seventeenth and eighteenth, It can be clearly seen that, in the package_board 3 of the present invention, the top plate 3 is provided with a lower limit in the upper and lower directions: 5, and the support mechanism 15 is provided with a limiting device for fixing during expansion and contraction 丄6 . The branch building mechanism 15 can be turned over below (4) with a bottom plate! 4 is connected to the bottom plate 14. The top plate 3 is alternatively an annular plate. When the present invention is used, the branch #机构 i 5 under the service 3 is displayed in the up and down direction by the device 16 and the reading bag can be used; after the completion, the waste bag is taken out and will be supported. The organization 丄5 is closed 4 201228627, easy to carry and reuse. The following is explained by the specific embodiments: As shown in the first, second, third and fourth figures, it can be clearly seen from the figure that the embodiment 1 includes the upper rail i, the upper pulley wheel 2, the upper sliding hinge = 45, strut hinge 6, second strut 7, lead screw 8, lead screw seat 9, hand crank 1 ◦, lower right __11, · Γ · 12 'lower rail 13, bottom plate 14, upper pulley 2, upper Guide 内, inner cloth 丄 7, struts money 6, first struts 5, second struts 7, # 弹 箐 2 i, lower pulley 12, lower rail 13, waste bag 24, connecting rod ", floor The spring 21, the carrying bag 27, the outer cloth 28 and the supporting mechanism 15. The supporting mechanism 15 includes two pairs of first-struts 5 and second struts 7 disposed symmetrically across the top plate 3, the first The miscellaneous 5 and the second strut 7 are connected at the center by a strut hinge 6, the upper end of which is fixed to the bottom of the top plate 3 by an upper sliding collar 4, and the upper end of the second strut 7 is at the bottom of the top plate 3 The guide is satisfactorily moved, and the lower end of the second miscellaneous 7 is fixed to the bottom plate 14 by the right lower sliding money 1 1 , and the first post 5 is slid in the guide rail provided on the bottom plate 14 and The limiting device 丄6 performs the connection of the two pairs of the first strut 5 and the second strut 7 in a symmetry manner. The upper limit of the upper strut-strut 5 and the bottom of the fixed panel 3, the second support The lower end of the rod 7 is fixed to the bottom plate 4 by a sliding hinge. - the limiting device 16 includes a connecting rod 25, the connecting rod 25 is connected to the handle 10, and the connecting rod 25 is itched And the lead screw 8 phase = 201228627 === two first - struts 5 to bribe, hand pure 10 and guide rod 8 hands crank 10 to drive the lead screw 8 to rotate and connect 2 5 to move, thus driving the second - select rod 5 Move. The movement of the pole between the top plate 3 and the bottom plate i4 depends on the pulley and = the first balance end is fixed with the lower pulley 12, the lower two: 7 guide 13 Lille on the lower bottom plate 14. The second floor rod 7 The upper end is fixed with an upper pulley 2, and the upper slide is buckled in the upper rail 1. The upper guide i and the upper guide i are parallel below the top plate 3. The bottom plate 14 is further provided with two or more. 2 works, such as lifting, the two or more of the support spring 2 丄 is the minimum distance between the top plate (10) of the bottom plate 14 when the shaking of the hand _ work, _ lift the top plate 3; Job 3 and the bottom plate i 4 are divided into an inner cloth 17 and an outer cloth 2 8 which can be arbitrarily folded to make the invention beautiful and safe. When the invention is used, the zipper of the carrying bag 27 is pulled apart, and the invention is taken out. The handle crank 1Q is sleeved on the front end of the lead screw 8, and the crank handle 10 is rotated to drive the lead screw 8 to rotate. The present invention will automatically raise the top plate 3, and the top plate 3 is raised to the position of Gao Lin, and the county hand can be stopped. The handle δ, the waste bag 24 is placed in the middle ring hole of the top plate 3, the inside of the waste bag forms an inner cavity, and the money H can be easily obtained; after the galaxies, the waste bag 24 is taken out and the waste is taken. Put a knot on the mouth of the bag 24, and place the waste bag 2 4 containing the excrement in a suitable place when appropriate; shake the hand in the opposite direction ^ 201228627 〇, drive the top plate 3 down, when the top plate? When the counter 3 is lowered to the lower position, put it in the carrying case 2, and pull up the zipper to put it away. In short, 'this age is the horse money mechanism (Lisaki set 16), so that it rises to the appropriate height 'formation' is a convenient (four) stitcher, or it can be destroyed by hand (limited to 16) Lower the size of the thinner for easy carrying and storage. Example 2. Referring to the fifth and seventh figures, the present embodiment includes a first key 3, a hook 3 2, a top plate 3, a second hinge 3 4, a first hinge pin 3, a support plate 36, and a torque. Spring 37, third hinge pin 38, lower floor sill 39, second hinge pin 310, third hinge 3 ii, bottom plate i 4, waste bag 24, carrying bag 27, hook spring 3 i 5, The fourth hinge pin 3 and the hook plate 317. In this embodiment, the support mechanism 丄5 includes an upper support plate 36 and a lower support plate 3 9 'the upper support plate 36 and the top plate 3 pass the first The two hinges 3 4 are connected, the first hinge 34 is fixed on the top plate 3, and the upper support plate 36 is connected to the second hinge 34 by the hinge pin 35, the upper support plate; The upper end of the support plate 39 is connected by a hinge; the limiting device 16 includes: a contact spring 37 is provided at the contact of the upper support plate 36 and the lower support plate 3g, and the torsion spring 37 makes the upper When the support plate 36 and the lower support plate 39 are opened, the upper support plate 36 and the lower support plate 39 form an outwardly convex angle 'supporting the top plate 3' and the upper support plate 36 and the lower support 201228627 The bottom plate 3 is optionally provided with a bottom plate 丄 4, and the lower end of the lower slab 39 is connected to the bottom plate i 4 by a third _3 z ,, the second hinge : on the forehead 14 , the τ reading plate 39 : 2 〇 is connected to the third hinge 311 , and the upper cutting plate 36 , the lower support plate 39 and the torsion spring 37 are connected by the third twist _ 3 8 . It can be folded between the branch 3 6 and the lower branch Wei 3 9. As shown in Fig. 8 'the top plate 3 is also provided with a private 3 ^ the fishing buckle ^ and the general 3 through the first - hinge 3 ! The first key is fixed under the top plate 3, and the hook 32 is further provided with a snap spring 3丄5'. The hook 3 2 passes through the thin hinge _ 3 ! 6 and the spring 3 丄5 is connected to the first hinge 31 and is always deflected in one direction by the hook spring 3丄5; the bottom plate 4 is provided with a buckle piece 3丄7, the end of the hook 3 2 There is a fishing tackle 32; when carrying, the distance between the upper support plate 3 6 and the lower support plate 39 is in a folded state, and the distance between the job 3 and the floor 丄 $ matches the length of the hook 32 2 . Description fishing buckle 3 _ part _ buckle hook buckle 3 1 7 and hook Under the action of the buckle spring 3丄5, the buckled state of the buckle piece 3 1 7 is such that the upper support plate 36 and the lower support floor plate 39 are kept folded, so that the distance between the top plate 3 and the bottom plate 4 is maintained. Short 'easy to put into the carrying bag 27. In this implementation, 'there is one or - the hooks 3 2 and related supporting members on it' and two or more sets of upper slabs are provided. Next 8 201228627 Support plate 3 9 and related supporting components. When the embodiment is used, the zipper of the carrying bag 27 is pulled apart, and the embodiment in the folded state is taken out, and the fishing catch 3 2 is pulled, so that the end of the hook 3 2 is barbed off the bottom plate! The hooking flap 3 i 7 on the 4, the torsion spring 37 in the compressed state at this time will move the upper support plate 36 and the lower support plate 3 in the folded state, and the belt_plate 3 is moved upward, and the reading faces are mutually The upper support plate 36 and the lower support plate 39 are kept stable between them. The waste bag 24 is placed in the middle boring of the top plate 3, and the inside of the waste bag 24 is formed into a -_cavity--one can complete the closing of the seat H; after use, the waste bag 24 is closed and in the Make a knot in the mouth and discard the waste bag 24 4 containing the garbage in a suitable place when appropriate. In the present invention, it is only necessary to push inwardly at the joint of the upper Wei 3 6 and the lower support plate 39, so that the upper branch 36 and the lower support plate 3 9 are in an movable state' while the top plate 3 is directed to the bottom plate 14 Push in the direction until the end of the hook buckle 3 2 is caught by the fishing catch spring 315 and automatically hook the hook to make 3 χ 7 ' to return to the state of 4, and then put the present tender person bag 2 7 and pull The pull-up button can be stored. In summary, the real _ through the hinge and the bullet (four) mechanism, can quickly form a highly appropriate and convenient money, can also be quickly and easily reduced to a very thin size 'easy to carry and store. Embodiment 3 Please refer to the ninth, tenth, and eleventh twelve-drawing diagrams, including the top plate 9 201228627 3, the strut 5 ]_, the first strut connector 5 2, the second strut connector 5 3. The bottom plate 14, the first connecting rod 5 4, the second connecting rod 5 5, the rotating disc 5 6 , the rotating shaft 5 7 , the first limiting post 5 8 , the second limiting post 5 9 , the handle 510 , the first A bearing 5 1 1 , a first axle pin 5 1 2, a second vehicle consists of a pin 5 1 3, a second bearing 514, and a third axle pin 515. In this embodiment, the supporting mechanism 15 includes: the bottom plate .1 4 is provided with a rotatable rotating disk 5 6 , and at least three first strut connectors 5 2 are disposed under the top plate 3 The bottom plate 14 is provided with the same number of second strut connectors 53. The first strut connectors 52 and the second strut members 53 are connected by a connecting rod 51, and the top plate 3 is connected. Rotating in the horizontal direction, the first strut connector 53 can be rotated horizontally on the bottom plate 14, and the second strut connector 53 is connected to the second link 55, the second connection The rod 5 5 is connected to the first link 54 and the first link 54 is connected to the rotating disc 56. The limiting device 16 is disposed on the bottom plate 14. Specifically, the first strut connector 52 can be fixed to the first bearing 511 ′ of the top plate 3 and rotated through the first bearing 511 , and the upper end of the strut 1 passes through the first axle lock 512 and the first support The rod joints 5 2 are connected, and can be rotated around the first, the oscillating 5 12 , the first: the struts of the struts 53 can be fixed to the third bearing 5 14 , and the lower end of the struts 土 the first axis of the soil k The pin 513 and the second strut connector shaft pin 513_. Shoot 5 3 miscellaneous, and can be around:
第二連桿55的—端與第二撐桿接件53緊固在 201228627 另-端通過-鎖軸與第—連桿5 4的—端連在1，並可繞 著該銷軸轉動’第-連桿5 4的另—端與固定在旋轉盤$ 6 上的第三軸銷5 i 5連在—起，並可繞第三軸鎖5丄5轉動 0 旋轉盤5 6可固定在絲上的轉餘57，並透過轉盤 軸5 7轉動。. 所述限位裝置i 6包括固定在旋轉盤5 6上的手柄5丄 〇和設於絲上的苐-限位柱5 8和第二限位柱5 9，所述 手柄5 1 ◦的—端與旋轉盤5 6相連，所述手柄5 i 〇的一 ^設於第-限雜58陳崎59♦當手柄靠近 第=柱咖’卿高55㈣—雜54之間 =;角，請丙靠近第—限位柱5 8時，所述第二連桿5 5與第-連桿54之間形成純角。 =時，從上往下看，微是逆時針軸，第一樓桿接 件52和第二撐桿接件53也是逆時針旋轉。 則扳：實!驗打開狀態時’若要讓其處於限 =動偏ΐϋ由第-崎58_: ;=:動旋轉盤5 6轉動，並帶動第一連桿5 4和 動’使第—連桿以和第二連桿 須順時針’此時如果本實施例要收攏，則頂板3必 二針=而ΓΓ順時針旋轉必將帶動第二連桿5 5 連桿55的另端會被第-連桿54頂住 201228627 使知本實施例不能被收攏，從而起到限位作用。 而如果把手柄51〇扳到靠近第一限位柱5 8的方向 夺第連杯5 4和第二連桿5 5的夾角是一個比較大的 純角’頂板3順時針收攏時’帶動第二連桿5 5也順時針 ^住第二連桿55也會帶著第—連桿54-起轉動而不會被 本實施例使用時與前述的實施例基本相同，拉開便攜案 2 7的拉鏈，將本發明取出，使頂板3對底板14作逆時奋 的相對旋轉，當撐桿5 1完全直立後，把手柄5 i Q扳到:A 近第二限位柱5 9的位置’使第—連桿5 4和第二連桿5 5 形成-個比較小的銳角’此時機構處於自鎖狀態；把廢料袋 2 4套入頂板3中部圈孔中，廢料袋内部形成一個内腔，— 個可方便使用的坐便器就域了；使用絲後，收起廢料袋 2 4 ’把廢料袋2 4 口部打-個結，適當的時候就可將袈有 排泄物的廢料袋2 4丟棄在合適的地方。 又 把手柄510扳到靠近第—限位柱5 8的位置時，使頂 板3對底板14作順時針的相對旋轉，直到頂板3與底板之 間的距離最小’把本實施織人便攜袋2 7，拉上拉鍵即可 收起存放。 综上所述，本實施舰過手柄、撐桿等機構，能方便地 形成-個高度合適使財便触便器，且容緖作限位和鬆 開限位，使用方便。 12 201228627 實施例4 請參閱第十三、十四、十五圖所示，圖中包括：頂板3 、樓桿5 1、第-撐桿接件52、第二撐桿接件53、底板 14、第-連桿5 4、第二連桿5 5、旋轉盤5 6、轉盤轴 5 7、動作開關516、電機5 17、電機齒輪518、第 -連杯上感應孔519、第-紅外感應開關5 2 〇、第二紅 外感應開關5 21。 +貝他列的鲒構和實施例3基本相同，但是限位裝^ 6私取電動式，與實施例3中的手動式限位裝置16有月 別，本實施例的旋轉盤5 6是採用電機5ι7帶動的， 施例3通過手柄轉動不同。 、 =述限位裝置16包括賴517，所述電機Η 设有電機齒輪518，所述電機齒輪 6::_4上設有第—= 二紅外感應開關52i，所述第 152〇: 第一紅外感應觸5 2q和第二于5 5上設有對秦 孔…，當所述第二連 第-紅外感應開關520的位置時，=應孔5… 一連捍5 4之間形成銳角，·當 斤迷第二連桿5 5和 孔5 1 9對縣二紅外感應_5 2 ^桿5 5移動到感, 連桿5 5和第—連桿5 4之_成料触m ’所述第_ 具體來說，輪 f針疑轉_到撐桿 201228627 $第—連5上的感應孔5丄9對應 —、，工外感應開關5 2 i，電機5 心 輪蛾5 17自動啟動，通過電機齒 輪5 1 8帶動轉盤5 6順時針轉動 :;桿55轉動’直到第二連桿55上的感應:= 到第-紅外感應開關520為止，此 f: 連桿55的夹料_比較燦的銳 ^ 順時針轉動，也就是頂板3不能自_^=: 攏，電機517自動停止運轉。 得 當要收起本實_時，按—獨作關516 ’帶動旋轉盤5 6逆時針轉動，同時旋轉盤㈣ 第一連桿5 4和第二連桿5 5作相對運動，當第二連桿5 =上的感應孔5 i 9對應第二紅外感應開關$ 2丄時，此時 連才干5 4和第一連桿5 5之間有一比較大的純角，頂板 3可順時針轉較攏，電機5 1 7自祕止運轉。 综上所述’本實施例相比較實施例3而言，通過電機操 作’ f加容易操作限位和鬆開限位，使用更為便捷。 實把例4的使用方法和實施例3基本相㈤，本實施例使 用時’拉開便攜袋2 7的拉鏈，將本發明取出，使頂板3對 底板1j作逆時針的相對旋轉，電機5 i 7自動啟動，直到 第連杯5 5上的感應孔5丄9對應到第—紅外感應開關5 2 0為止’使第-連桿5 4和第二連桿5 5形成一個比較小 的銳角，此時機構處於自鎖狀態，電機51 7自動停丘運轉 14 201228627 ;把廢料袋2 4套人頂板3中部㈣，廢料袋内部形成— 個内腔，—個可方便朗的錢紐故了；制完畢後， 收起嶋2 4，把廢料袋2 4 口部打—個結，適當的時候 就可將裝有排泄物的廢料袋2 4丢棄在合適的地方。 當按下動侧關5 16時，電機517運轉，使頂板3 對底板1 4作辦_麵魏，朗第二連桿5 5上的感 應孔5 1 9對應第二紅外感應開關5 2丄，此時第一連才曰二 =和第二連桿5 5之财—比較大軸角，彻可順 勒收擺’電機5 17自動停止運轉，把本實施例放入便攜 袋2 7，拉上拉鏈即可收起存放。 實施例5 /參閱第十六、十七、十八嶋，圖中包括：頂板3 :第-撐腳71、第二撐腳7 2、支撐腿7 3、轉換限位扣 4、限位彈簣7 5、凸起限位塊7 6、第四軸銷7 了。 本實施例的支顧構i 5包括至少兩個撐聊，所述撐腳 的上端與頂板3相連。 在本實加例巾，輯獅為兩個，匈為第—撐腳7 1 和第二撐腳7 2 ’所述第-撐腳71和第二撐腳7 2的上端 與頂板3通過第四軸銷7 7相連並可彎折至與頂板3平行。 所述第一撲腳71和第二撐腳72可以為兩片平面撑腳 ’也可以由交又或相連的單根柱狀支撐腿組成，在本實施例 中’其分別由兩根相連的柱狀支^^腿7 3 |r成並相互對稱。 15 201228627 —實際上本實施例也可以有多個撐腳，比如三個柱狀撐腳 ’母個撐腳為一根單獨的支撐腿亦可。 所述P艮位裝置16為轉換限位扣7 4、限位彈簧7 5和 凸起限位塊7 6，所述轉換限位扣7 4和凸起限位塊了 6分 別裝在第-撐腳7 i和第二撐腳7 2的兩根柱狀支撐腿7 3 上，且在本實施例中該祕柱狀支撐腿7 3相互對稱，所述 轉換限位扣7 4與限位彈簧7 5相連並在限轉簧7 5的作 用下與凸起祕塊7 6相互配合於開啟«及祕狀態間切 換。 本實施例制的時候，首先將第—撐聊和第 ’扳動該兩個撐腳使其繞第四軸銷7 7旋轉，使第_撐腳; ^第二撐腳72由最初取出時’與頂板3平行嶋變為 與頂板3接近垂直的狀態。 其次，將轉換限位扣74_板3外側 =位扣74細爾75_打响限位= 指住為止’終她科7 5連祕輪位 ，第二細在轉換限位扣74和限 7 下，因限位彈簧75施加一朝外之力量，乍用 二撐腳72便不能向頂板3内側 牙71和第 施例的穩定。 内側方向收攏，從而保持整個實 把廢料袋24套人雜一㈣，顧袋24内部 16 201228627 形成~個空腔 個可方便使用的坐便器就完成了。 收Μ時，、要把褒在第一撐腳7 1和第二撐腳7 2上的 、限位扣7 4向頂板3内側方向扳動，所述轉換限位扣7 4向裏娜-定的角度會被第—撐腳了丄和第二撐腳了 2上 的凸起限位塊7 6撞住，讓各限轉簧了 5連接於轉換限位 扣.7 4之-端位移至第—撐腳7 i和第二樓腳7 2内側，從 而使传第撐腳71和第二撐腳7 2在限位彈簧了 5施力作 用下，自行收攏顺欺3平行陳態，從而便於收起及攜 以上實施例僅肋說日脉發_技術方案，而非對本發 月保舰圍的限制’儘官參照實施例對本發明作了詳細地說 明’本領域的普通技術人員應當理解，可以對本發明的技術 方案進行修改或者等_換，而不麟本發職術方案的實 質和範圍。 综上所述，本㈣之可攜式缝器為確魏達到其功效 及目的，故本發明誠為-實祕優異之㈣，實符合發 利之申請要件，爰依法提出申請，盼麵早日賜准本案， 以保障發日狀之辛苦糾’倘若肖局餘何觀，請不吝 來函指示，發明人定當竭力配合，實感德便。 201228627 【圖式簡單說明】 第一圖係為本發明實施例1使用時之立體外觀圖。 第二圖係為本發明實施例1使用時之側視剖面圖。 第二圖係為本發明實施例1之側視示意圖。 第四圖係為本發明實施例1折疊時之側視示意圖。 第五圖係為本發明實施例2使用時之立體外觀圖。 第六圖係為本發明實施例2使用時之局部剖面圖。 第七圖係為本發明實施例2折疊時之側視示意圖。 第八圖係為本發明實施例2之局部剖視圖。： 第九圖係為本發明實施例3使用時之立體外觀圖。 第十圖係為本發明實施例3收攏時之立體外觀圖。 第Η 圖係為本發明實施例3使用時之立體剖面圖。 第十二圖係為本發明實施例3收攏時之立體剖面圖。. 第十二圖係為本發明實施例4使用時之立體外觀圖。 第十四圖係為本發明實施例4使用時之立體剖面圖。 第十五圖係為本發明實施例4收攏時之立體剖面圖。 第十六圖係為本發明實施例5使用時之立體外觀圖。 第十七圖係為本發明實施例5收攏時之立體外觀圖。 第十八圖係為本發明實施例5收攏時之另一立體外觀圖。 【主要元件符號說明】 1、上導轨 201228627 2、 上滑輪 3、 頂板 4、 上滑動鉸鏈 5、 第一撐桿 6、 撐桿鉸鏈 7、 第二撐桿 8、 導螺桿 9、 前導螺桿座 10、 手搖柄 11、 右下滑動鉸鏈 12、 下滑輪 13、 下導執 1 4、底板 15、 支撐機構 16、 限位裝置 17、 内擋布 21、撐起彈簧 2 4、廢料袋 2 5、連接桿 2 7、便攜袋 2 8、外擋布 31、第一鉸鏈 201228627 3 2、鉤扣 3 21、倒鉤 3 4、第二鉸鏈 3 5、第一鉸鏈鎖 3 6、上支樓板 3 7、扭力彈簧 3 8、第三鉸鏈銷 3 9、下支撐板 310、 第二鉸鏈銷 311、 第三鉸鏈 315、 鉤扣彈簧 316、 第四鉸鏈鎖 317、 鉤扣擋片 5 1、撐桿 5 2、第一撐桿接件 5 3、第二撐桿接件 5 4、第一連桿 5 5、第二連桿 5 6、旋轉盤 5 7、轉盤軸 5 8、第一限位柱 5 9、第二限位柱 20 201228627 5 1 0、手柄 511、 第一軸承 512、 第一軸銷 513、 第二軸銷 514、 第二軸承 515、 第三軸銷. 516、 動作開關 517、 電機 518、 電機齒輪 519、 感應孔 5 2 0、第一紅外感應開關 5 21、第二紅外感應開關 71、第一撐腳 7 2、第二撐腳 7 3、支撑腿 7 4、轉換限位扣 7 5、限位彈簧 7 6、凸起限位塊 7 7、第四軸銷 21The end of the second link 55 and the second strut connector 53 are fastened at 201228627, and the other end is connected to the end of the first link through the lock shaft and the first link 5 4 and is rotatable about the pin shaft. The other end of the first link 55 is connected to the third pin 5 i 5 fixed on the rotating disk $ 6 and can be rotated around the third axis lock 5丄5. The rotating disk 5 6 can be fixed at The turn 57 on the wire rotates through the turntable shaft 57. The limiting device i 6 includes a handle 5 固定 fixed on the rotating disk 56 and a 苐-restricted post 58 and a second limiting post 5 9 disposed on the wire, the handle 5 1 ◦ - the end is connected to the rotating disc 57, the handle 5 i 〇 is set in the first - limited miscellaneous 58 Chen Qi 59 ♦ when the handle is close to the first = column coffee 'Qing Gao 55 (four) - miscellaneous 54 =; angle, please When the C is close to the first-position post 58, a pure angle is formed between the second link 55 and the first link 54. When it is seen from the top, the counterclockwise axis is slightly reversed, and the first floor lever 52 and the second strut connector 53 are also rotated counterclockwise. Then pull: Real! When the open state is checked, 'If you want to let it be in the limit=moving partial ΐϋ by the first-saki 58_: ;=: move the rotating disk 5 6 to rotate, and drive the first link 5 4 and move 'to make the first The connecting rod and the second connecting rod must be clockwise. At this time, if the embodiment is to be folded, the top plate 3 must be two needles = and the clockwise rotation must drive the second connecting rod 5 5 the other end of the connecting rod 55 will be The first link 54 is held against 201228627, so that the embodiment can not be closed, thereby playing a limiting role. And if the handle 51 is pulled closer to the first limit post 58, the angle between the first cup 5 4 and the second link 5 5 is a relatively large pure angle 'the top plate 3 is folded clockwise' The two links 5 5 also rotate clockwise and the second link 55 also rotates with the first link 54 - without being used by the embodiment, which is basically the same as the foregoing embodiment, and the portable case 2 7 is opened. The zipper is taken out, and the top plate 3 is reversely rotated relative to the bottom plate 14. When the struts 5 1 are completely erected, the handle 5 i Q is pulled to: A near the second limit post 59. 'Making the first link 5 4 and the second link 5 5 form a relatively small acute angle' at this time the mechanism is in a self-locking state; the waste bag 24 is placed in the middle ring hole of the top plate 3, and the inside of the waste bag forms a The inner chamber, a convenient toilet, is in the domain; after using the silk, the waste bag is taken up and the waste bag is cut into 4 pieces, and the waste material with the waste can be removed when appropriate. Bag 2 4 is discarded in a suitable place. When the handle 510 is pulled closer to the position of the first limit post 58 , the top plate 3 is rotated clockwise relative to the bottom plate 14 until the distance between the top plate 3 and the bottom plate is the smallest. 7, pull up the pull button to put away the storage. In summary, the implementation of the ship through the handle, the struts and other mechanisms, can be easily formed - a height suitable for the convenience of the toilet, and the tolerance for the limit and release limit, easy to use. 12 201228627 Embodiment 4 Referring to the thirteenth, fourteenth, and fifteenth drawings, the figure includes: a top plate 3, a floor bar 51, a first-strut joint 52, a second strut member 53, and a bottom plate 14 , the first link 5 4 , the second link 5 5 , the rotating disk 5 6 , the turntable shaft 5 7 , the action switch 516 , the motor 5 17 , the motor gear 518 , the first-cup upper sensing hole 519 , the first infrared sensor The switch 5 2 〇 and the second infrared sensor switch 5 21 . The configuration of the +beta column is basically the same as that of the third embodiment, but the limit device is electrically driven, and the manual limit device 16 of the embodiment 3 is different. The rotary disk 56 of the embodiment is adopted. Driven by motor 5ι7, Example 3 is rotated by the handle. The = limiting device 16 includes a Lai 517, the motor is provided with a motor gear 518, and the motor gear 6::_4 is provided with a first = two infrared inductive switch 52i, the first 152: first infrared The inductive touch 5 2q and the second on the 5 5 are provided with a pair of Qin holes ..., when the position of the second connected first-infrared sensor switch 520, = should be a hole 5 ... an acute angle between the 5 4, The second link of the second link 5 5 and the hole 5 1 9 to the county two infrared induction _5 2 ^ rod 5 5 moved to the sense, the link 5 5 and the first link 5 4 _ the material touch m ' said _ Specifically, the wheel f needle suspected to _ to the pole 201228627 $ the first -5 on the induction hole 5丄9 corresponding -,, the external sensor switch 5 2 i, the motor 5 heart wheel moth 5 17 automatically start, through The motor gear 5 1 8 drives the turntable 5 6 to rotate clockwise: the lever 55 rotates ' until the induction on the second link 55: = to the first-infrared sensor switch 520, this f: the clamp of the connecting rod 55 The sharp ^ rotates clockwise, that is, the top plate 3 cannot be _^=: and the motor 517 stops automatically. When it is necessary to put away the real _, press - alone 516 'to drive the rotating disk 5 6 to rotate counterclockwise, while rotating the disk (four) the first link 5 4 and the second link 5 5 for relative movement, when the second When the sensing hole 5 i 9 on the rod 5 = corresponds to the second infrared sensor switch $ 2 ,, at this time, there is a relatively large pure angle between the connector 5 4 and the first link 5 5 , and the top plate 3 can be turned clockwise. Close, the motor 5 1 7 runs from the secret. In summary, the present embodiment is more convenient to use in comparison with the third embodiment by the motor operation 'f plus the easy operation limit and the release limit. The method of use of Example 4 is basically the same as that of Embodiment 3 (5). When the embodiment is used, the zipper of the carrying case 27 is pulled open, and the present invention is taken out, so that the top plate 3 is rotated counterclockwise to the bottom plate 1j, and the motor 5 is rotated. i 7 is automatically activated until the sensing hole 5丄9 on the first cup 5 5 corresponds to the first-infrared sensor switch 5 2 0 to make the first link 5 4 and the second link 5 5 form a relatively small acute angle. At this time, the mechanism is in a self-locking state, the motor 51 7 automatically stops the mound operation 14 201228627; the waste bag is 24 sets of the top plate 3 in the middle (four), and the interior of the waste bag forms a cavity, which is convenient for the money. After the system is finished, put 嶋 2 4 and put the waste bag 24 into the mouth. When appropriate, discard the waste bag 24 4 containing the waste in a suitable place. When the moving side is closed 5 16 , the motor 517 is operated, so that the top plate 3 is made to the bottom plate 1 4, and the sensing hole 5 1 9 on the second connecting rod 5 5 corresponds to the second infrared sensor switch 5 2丄At this time, the first one is only two = and the second link is 5 5 - the larger the angle of the shaft, the smoother can be closed, the motor 5 17 automatically stops running, put the embodiment into the carrying case 2 7, Pull up the zip to take it up and store it. Embodiment 5 / Referring to the sixteenth, seventeenth, and eighteenth, the figure includes: a top plate 3: a first leg 71, a second leg 7 2, a support leg 7 3, a conversion limit buckle 4, a limit bullet篑7 5, the convex limit block 7 6 and the fourth axle pin 7. The support structure i of this embodiment includes at least two hangs, and the upper end of the leg is connected to the top plate 3. In the actual plus towel, the lion is two, the Hungarian is the first - the leg 7 1 and the second leg 7 2 'the upper end of the first leg 71 and the second leg 7 2 and the top plate 3 pass the first The four-axis pins 7 7 are connected and can be bent parallel to the top plate 3. The first foot 71 and the second leg 72 may be two planar legs. The first foot 71 and the second leg may also be composed of a single columnar supporting leg that is connected or connected. In this embodiment, the two legs are connected by two. The columnar legs are formed and symmetrical to each other. 15 201228627 - In fact, this embodiment may also have a plurality of legs, such as three column legs. The parent legs are a single support leg. The P clamp device 16 is a conversion limit buckle 74, a limit spring 7 5 and a convex limit block 76. The conversion limit buckle 7 4 and the convex limit block 6 are respectively mounted on the first The two columnar support legs 7 3 of the legs 7 i and the second legs 7 2 , and in the present embodiment the columnar support legs 7 3 are symmetrical to each other, the conversion limit buckle 7 4 and the limit The springs 7 5 are connected and cooperate with the projecting block 7 6 under the action of the limiting spring 7 5 to switch between the opening and closing states. In the embodiment, the first leg and the first leg are pulled to rotate around the fourth pin 7 7 to make the first leg; the second leg 72 is taken out from the initial position. 'Parallel to the top plate 3 becomes a state close to the top plate 3. Secondly, the conversion limit button 74_ board 3 outside = bit buckle 74 fine 75_ ringing limit = refers to the end of the end of her section 7 5 with the secret wheel position, the second fine in the conversion limit buckle 74 and limit 7 Next, since the limit spring 75 applies an outward force, the two legs 102 are not used to stabilize the inner teeth 71 and the first embodiment of the top plate 3. The inside direction is closed, so that the entire waste bag 24 is kept in one (four), and the inside of the bag 24 is 16 201228627 Forming a cavity A convenient toilet is completed. When receiving, the limit buckle 7 4 on the first leg 7 1 and the second leg 7 2 is pulled toward the inner side of the top plate 3, and the conversion limit buckle 7 4 to the Rina- The fixed angle will be hit by the first leg support and the convex limit block 7 6 on the second leg 2, so that the limit springs 5 are connected to the conversion limit buckle. 7 4 - end displacement To the inside of the first leg 7 i and the second leg 7 2 , so that the first leg 71 and the second leg 7 2 are forced by the limit spring 5 to self-collect the parallel state. Therefore, it is convenient to put away and carry the above embodiments only to say that the technical solution is not limited to the limitations of the present invention. The present invention will be described in detail with reference to the embodiments. It is understood that the technical solutions of the present invention may be modified or equivalent, without the essence and scope of the present invention. In summary, the portable sewing machine of this (4) is the result of Wei's achievement of its efficacy and purpose, so the invention is sincerely-excellent (4), which is in line with the application requirements of the profit, and the application is made according to law. In the case of this case, in order to protect the hardships of the Japanese issue, if you look at the situation, please do not hesitate to give instructions, the inventor will try his best to cooperate, and feel really good. 201228627 [Brief Description of the Drawings] The first drawing is a three-dimensional appearance of the first embodiment of the present invention. The second drawing is a side sectional view showing the use of the embodiment 1 of the present invention. The second figure is a side view of Embodiment 1 of the present invention. The fourth figure is a side view of the first embodiment of the present invention when folded. The fifth drawing is a perspective view of the second embodiment of the present invention when it is used. Figure 6 is a partial cross-sectional view showing the use of the second embodiment of the present invention. The seventh figure is a side view showing the folding of the embodiment 2 of the present invention. Figure 8 is a partial cross-sectional view showing Embodiment 2 of the present invention. The ninth drawing is a perspective view of the third embodiment of the present invention when it is used. The tenth figure is a three-dimensional appearance view of the third embodiment of the present invention when it is folded. The figure is a perspective cross-sectional view of the third embodiment of the present invention when it is used. Figure 12 is a perspective cross-sectional view showing the third embodiment of the present invention when it is folded. Fig. 12 is a perspective view showing the appearance of the embodiment 4 of the present invention. Figure 14 is a perspective cross-sectional view showing the use of Embodiment 4 of the present invention. The fifteenth figure is a perspective cross-sectional view of the fourth embodiment of the present invention when it is folded. Fig. 16 is a perspective view showing the appearance of the fifth embodiment of the present invention. The seventeenth drawing is a three-dimensional appearance of the fifth embodiment of the present invention when it is folded. Figure 18 is another perspective view of the fifth embodiment of the present invention when it is folded. [Main component symbol description] 1. Upper rail 201228627 2. Upper pulley 3, top plate 4, upper sliding hinge 5, first strut 6, strut hinge 7, second strut 8, lead screw 9, lead screw seat 10. Handle 11 , lower right sliding hinge 12 , lower pulley 13 , lower guide 14 , bottom plate 15 , support mechanism 16 , limiting device 17 , inner cloth 21 , propping spring 2 4 , waste bag 2 5 , connecting rod 27, carrying bag 28, outer cloth 31, first hinge 201228627 3 2, hook 3 21, barb 3 4, second hinge 3 5, first hinge lock 36, upper branch floor 3 7. Torsion spring 38, third hinge pin 39, lower support plate 310, second hinge pin 311, third hinge 315, hook spring 316, fourth hinge lock 317, hook block 5 1 , strut 5, the first strut connector 5 3, the second strut connector 5 4, the first connecting rod 5 5, the second connecting rod 5 6, the rotating disc 57, the turntable shaft 5 8, the first limit column 5 9. Second limit column 20 201228627 5 1 0, handle 511, first bearing 512, first shaft pin 513, second shaft pin 514, second bearing 515, third shaft pin 516, the action switch 517, the motor 518, the motor gear 519, the sensing hole 520, the first infrared sensor switch 521, the second infrared sensor switch 71, the first leg 7 2, the second leg 7 3, the support Leg 7 4, conversion limit buckle 7 5, limit spring 7 6 , convex limit block 7 7 , fourth shaft pin 21