201143668 六、發明說明： 【發明所屬之技術領域】 本發明係指-種手杖結構，尤指可伸縮成直立狀之手杖， 其亦能展開成麟，錄朗成麟時，銷下^具有承抵之 支持結構，且其座片另可構成提把之實施者。 【先前技術】 鑑於習用具有座位之手杖（如美國設計專利第D4〇〇,724 號）’因其收合靠接後之整體材積較大，造成收藏、攜行、包 裝上之不便’本案之部分發日狀先前已發明出我國發明專利第 1246405號、美國發明專利第7219679號之專利前案，其可構 成-材積小、方便攜行之手杖結構。但因其整體呈現之平穩性 比較不佳，故又改良出我國發明專利第1271162號、大陸發明 專利第604897號之專利前案，該專利前案之座桿單元的椅架 係對稱設立’其展開後實施時可平均支樓椅布所受之乘坐重 力，但是，該專利前案所呈現的座位係由軟質之椅布所構成， 故乘坐時之敎性健^佳，尤其騎老年人之使用者尤然， 再者，其必須另設置握把塊才能提供握持之功能，又其座桿單 疋及腳架單元在展開時’必綱由減上拉操作柯達成，故 在結構強度及組成之設計上未臻理想。因此，仍有改進之空間。 【發明内容】 承上所述’發明人主要以提升座位單元之展開穩固性以及 收合後可兼做提把為主要發明重點，另外，主桿單元與腳架單 凡在伸縮操作之結翻度及域之設計上扣改良，使其結構 穩定性更佳。 201143668 因此本發明兼具座椅功能之手杖結構包含一主桿單元、 -腳架單H筒組件及—座位單元，其中，主桿單元包含 有-上伸桿、-頂塊、一底塊、一中座及複數樓桿組件，該上 t桿係樞穿射座’且虹伸桿之上、下齡職該頂塊及底 '固接，而該複數#桿組件各由—上撐桿及—谓桿柩接組 上辦之上端餘接於該頂塊，該下撐桿之下端係樞接 中座’使於中座定㈣情形τ，上伸桿向上移位時該複數 地組件之上、下撐桿能逐漸展開至直立狀，且上伸桿向下移 ^該^雜組件之上、下雜能逐漸折收至水平狀。而腳 料兀包3有複數腳架、複數連桿、一基座、一下伸桿及一美 腳架之上端係分__樞接，而該複數^ ;之==接至該複數腳架，而該下伸桿之底端與該複數 =内端_，且該下伸桿係向上樞穿該基座 組件之底端，科，魅桿單元之额絲上下導^ 提，旱組件’且該上伸桿向上移位時該底塊能向上拉 域件，致該下伸桿上移而賴數㈣ ：：：：：^ 上、ΐΐ通==件包含有一内套筒及-外套筒,其均為 =====帽麵瓣糊套筒= 之上、下肿展門$厂套筒之外侧，並於該複數樓桿組件 件，且套筒能上移包覆該複鱗桿組 成卡幕而疋位。另該座位單元係樞接於該主 201143668 杯單7C之概上端，其包含有能直醜合重疊及能展開攤平之 複數座片，而該複數座片各具有—提孔，且收合後之各提孔係 ^ u起’以構成提把之實施。另外，該複數座片於該複數樓 杯組件之上、獨騎收成水平狀時，其能展開攤平而各承抵 於"亥樓#組件之上方，以增進座位單元之乘坐穩固性。201143668 VI. Description of the Invention: [Technical Field of the Invention] The present invention refers to a cane structure, especially a cane that can be telescoped into an upright shape, which can also be expanded into a quilt. The support structure is reached, and the seat piece can constitute the implementer of the handle. [Prior Art] In view of the use of a cane with a seat (such as US Design Patent No. D4〇〇, No. 724), the overall volume of the product due to its folding and docking is large, resulting in inconvenience in collection, carrying and packaging. A part of the Japanese patent has previously invented the patent of the invention patent No. 1264045 and the US invention patent No. 7219679, which can constitute a cane structure with a small volume and a portable capacity. However, due to the poor stability of the overall presentation, it has improved the patent case of China Patent No. 1271162 and the mainland invention patent No. 604897. The frame of the seatpost unit of the patent case is symmetrically established. The implementation of the post-expansion can average the weight of the chair chair cloth, but the seat presented in the patent case is composed of soft chair cloth, so it is good to ride when riding, especially for the elderly. The user is especially good, in addition, it must set the grip block to provide the grip function, and the seat bar single-handle and the tripod unit are unfolded when the expansion is performed by the pull-up operation, so the structural strength And the design of the composition is not ideal. Therefore, there is still room for improvement. SUMMARY OF THE INVENTION The above-mentioned inventors mainly focus on improving the stability of the seating unit and the combination of the lifting and the main focus of the invention. In addition, the main pole unit and the tripod are turned over in the telescopic operation. The design of the degree and the domain is improved, which makes the structural stability better. 201143668 Therefore, the cane structure having the seat function of the present invention comprises a main pole unit, a tripod single H cylinder assembly and a seat unit, wherein the main pole unit comprises an upper pole, a top block and a bottom block, a middle seat and a plurality of floor pole assemblies, the upper t-bar pivoting through the base and the upper and lower ends of the rainbow pole are fixed, and the plurality of rod assemblies are respectively supported by the upper pole and - the upper end of the upper splicing group is connected to the top block, and the lower end of the lower struts is pivoted to the middle seat to make the middle seat (four) case τ, and the upper part is displaced upward when the upper rod is displaced upward The upper and lower struts can be gradually unfolded to an upright shape, and the upper extension rods are moved downwards. The upper and lower dynamometers are gradually folded to a horizontal shape. The foot bag 3 has a plurality of tripods, a plurality of links, a base, a lower extension rod and a top end of the tripod __ pivot, and the plural ^; == is connected to the plurality of tripods And the bottom end of the lower rod and the plurality = inner end _, and the lower rod is pivoted upwardly through the bottom end of the base assembly, and the front and rear wires of the fascia unit are lifted and lowered, and the dry component is ' When the upper rod is displaced upward, the bottom block can pull up the domain member, so that the lower rod moves up and the number (4) :::::^, ΐΐ通==piece includes an inner sleeve and Sleeve, which are all ===== capping paste sleeve = upper, lower swelling door, outside the factory sleeve, and in the plurality of floor rod assembly parts, and the sleeve can be moved up and covered The complex scale rods form a card curtain and are in place. The seat unit is pivotally connected to the upper end of the main 201143668 cup 7C, and comprises a plurality of seats which can be straight and ugly overlapped and can be spread flat, and the plurality of seats each have a lifting hole and are folded. Each of the subsequent lifting holes is configured to constitute the implementation of the handle. In addition, when the plurality of seat pieces are placed on the plurality of floor cup components and are horizontally mounted, they can be leveled and placed above the "Hailou# component to enhance the seating stability of the seat unit.
此外，該基桿組件係包含—上塊體、—下塊體及複數直 桿’該複數直桿之上、下端分別固接於該上塊體及下塊體，而 j上伸祕財該上塊體，且該底塊餘穿觸複數直桿，致 月t>上下導移而樞接於該基桿組件。另該外套筒之内壁係突設有 犬。卩而該中座之外側具有連通之一導槽及一_^掣槽，使該 外套筒上移包覆該複數辦組件時，該外套筒之突部能納入該 導槽’且獅外套筒峨突部續納人該卡掣射时掣定位。 再者’ 6亥座位單7L係具有二主座片及二次座片，該主座片 之内端係樞接於触桿單元之頂塊上端，而該二次座片係各別 與-主座片樞接而成，使其可展開成平面狀，或可直向收合重 疊起其中’5亥一主座片係各具一扣合片，且於收合重疊後 係藉由該二扣合片扣掣該二主座片及二次座片而收合一起，以 ，免鬆脫。又該二次剌各具有—接合树，且於該座位單元 展開攤平時，該二接合元件縣分職合於該二主座片而定 位0 手二if=之目的ΐ於提供一種兼具手杖及座椅功能之 架單元收合敍立找辑，其魏合鼓域 套= 組件之外辅巾，錄轉單元軸鱗單元喊展開狀^ 201143668 其係折收至水平狀’以適供複數板片狀所構成之座位單元展開 攤平而承抵於上方，而達成展開成座椅使用時具有承抵之支持 結構，以增進穩固性。 本發明之另一目的在藉由座位單元之複數座片於收合時 係直向重疊收合，且其各具之提孔係對合一起，以適構成提把 之貫施’使座位單元之複數座片兼具有座位以及提把之功效， 使構件功能大幅提升，而不用另設握把塊。 又本發明之再一目的在藉由主桿單元、腳架單元及套筒組 件的結構财連動設計’以賴增轉體結構強度及組成穩固 之目標。 【實施方式】 本發明「兼具座椅功能之手杖結構」，其包含有一主桿單 元1。、-腳架單元2、-套筒組件3 (如第―、二圖）及一座 位單元4 (如第一、三圖），其中： 主桿單元1 (如第一、二圖），包含一上伸桿i i、一頂 塊12、一底塊13、一中座14及複數撐桿組件工5，其中 該上伸桿11樞穿該中座14 ’而上伸桿11之上、下端分別 與該頂塊1 2及底塊1 3固接而-起雜，另該鎌撐桿組件 1/各由-上樓桿i 5 !及—下樓桿i 5 2樞接組成 ，該上撐 桿1 5 1之上端係樞接於該頂塊i 2，該下撐桿i 5 2之下端 樞接於該中座14，且於中座14定位的情形下，上伸桿工i 向上移位時，該複數撐桿組件15之上、下撐桿i 5丄、工5 2能逐漸展開至直立狀（如第四、五、六圖），並該上伸桿^ 1向下移位時’該上、下撑桿工5工、工5 2係逐漸折收至水 201143668 . 平狀（如第七、八圖）。 腳架單元2 (如第-、二圖），其包含有複數腳架2 1、 複數連桿2 2、-基座2 3、-下伸桿24及—基桿組件2 5 ’其中’該複數腳架21之上端係分別與該基座2 5樞接， 而該複數連桿2 2之外端分別樞接至該複數腳架2工，而該複 數連桿2 2之内端_至下伸桿2 4之底端，且下伸桿2 4向 上樞穿該基座2 3，並向上固接該基桿組件2 5之底端，而該 — f桿組件2 5包含—上塊體2 5 1、-下塊體2 5 2及複數直 '· 桿f5 3，該上塊體2 5 1、下塊體2 5 2係分別固設於複數 直#2 5 3之上、下端，而該上伸桿1 1係枢穿該上塊體2 5 1，且該底塊13係樞穿於該複數直桿2 5 3，使上伸桿工工 上下移位時，底塊13能於該複數直桿2 5 3而上下導移，且 該上伸桿1 1向上移位時，該底塊i 3能向上抵頂上塊體2 5 1而拉提該基桿組件25 (如第四'五圖），並該下伸桿24 向上固接於該下塊體2 5 2，致該下伸桿2 4亦上移且連動複 數連桿2 2向时，而使複數腳架2 i收合（如第六圖），並 ❿ 於上伸桿1 1向下移位時，該底塊1 3向下移位而推抵該基桿 ’、件2 5之下塊體2 5 2時，該基桿組件2 5即下壓該下伸桿 2 4，致該下伸桿2 4下移而使複數腳架21展開（如第七、 八圖）。 套筒組件3 (如第一、二圖），其包含有一内套筒31及 ，套筒3 2 ’其均為上、下貫通之中空長形管體，而内套筒 A之上端係固接於該中座14，而下端固接於該基座2 3 , 使該基桿組件2 5、底塊13，以及部分之上伸桿丄！、部分 201143668 4均藏設於内套筒31之内部（如第―圓），而外 ^ ?係樞套於内套筒i i之外側，且下移後係套設於該内 间丄1之外側，並於該複數撐桿組件i 5 1、1 C： ri »3 卜保才干1 5 丄1 5 2展開至直立狀’外套筒3 2能上移包覆該複數娜 ，牛15 (如第六圖），且能與該中座14成卡擎而定位，如 該外套筒3 2之_係突伸有-突部32 i (另見 而該中座1 4之外側具有連通之-導槽！ 4 i及—轉圖^ 4 2，導槽χ 4 i為倒L狀’使該外套筒3 2上移包覆該^數 樓桿組件1 5時，該外套筒3 2之突部3 2 1能納入該導槽i 4 1，且轉動外套筒3 2而使突部3 21續納入該卡掣槽工4 2中而卡擎定位。 座位單元4 (如第一、三圖）’係樞接於該主桿單元1之 頂塊12上端，其包含有複數座片41，複數座片4 i可具有 二主座片4 1 1及二次座片4 1 2 (如第三圖）’該主座片4 1 1之内端係樞接於該頂塊1 2上端，而該二次座片4 1 2係 各別與一主座片411樞接而成，使其可展開成平面狀（另如 第十圖）’或可直向收合重疊一起（如第一圖）’又該複數座片 4 1各具有一提孔4 1 3，且收合後之各提孔4 1 3係對合一 起，以構成提把之實施。再者，該二主座片4 1 1係各具一扣 合片4 1 4，且於收合重疊後係藉由該二扣合片414扣掣該 二主座片411及二次座片412而收合一起，以避免鬆脫。 又該二次座片412各具有一接合元件415(如魔鬼鼓，見 第十圖），且於該座位單元4展開攤平時，該二接合元件41 5係能分別接合於二主座片411而定位。另外，其於該複數 201143668 樓桿組件15之上、下撐桿151、15 2折收成水平狀時， 該複數座片41能展開攤平而各承抵於該撐桿組件1 5之上 方’以增進座位單元4之乘坐穩固性。 承上結構組成’實施時藉由主桿單元1、腳架單元2、套 筒組件3及座位單元4之組構，收合後係成為手杖功能（如第 六圖）’而其展開後可構成基本的腳架及座椅功能（如第八、 十圖）’而本發明之創作主要藉由座位單元4之複數座片41In addition, the base rod assembly comprises an upper block, a lower block and a plurality of straight rods. The upper and lower ends of the plurality of straight rods are respectively fixed to the upper block and the lower block, and the j-up is extended. The upper block, and the bottom block is worn by the plurality of straight rods, and is caused to be pivoted to the base rod assembly. In addition, the inner wall of the outer sleeve is provided with a dog. And the outer side of the middle seat has a connecting channel and a groove, so that when the outer sleeve is overlaid to cover the plurality of components, the protrusion of the outer sleeve can be incorporated into the guiding groove' and the lion The outer sleeve condyle is renewed when the card is shot. Furthermore, the '6 Sea Seat Single 7L Series has two main seat pieces and a second seat piece, and the inner end of the main seat piece is pivotally connected to the upper end of the top block of the touch bar unit, and the second seat piece system is different from - The main seat piece is pivotally connected so that it can be unfolded into a flat shape, or can be folded straight up and overlapped, wherein the '5 hai and one main seat piece each has a fastening piece, and after the folding overlaps, the The two fastening piece buckles the two main seat pieces and the second seat piece to be folded together to prevent loosening. And the second sputum has a splicing tree, and when the seating unit is flattened, the two splicing elements are divided into the two main seat pieces and the positioning of the zero hand 2 is the purpose of providing a cane And the seating function of the seat function is collected and found, and its Weihe drum field set = auxiliary towel outside the component, the recording unit axis scale unit shouts expansion shape ^ 201143668 The line is folded to the horizontal shape to provide the plural The seat unit formed by the sheet shape is flattened and supported on the upper side, and has an support structure that is supported when the seat is used for expansion to improve the stability. Another object of the present invention is that the plurality of seat pieces of the seat unit are folded in a straight direction when being folded, and each of the lifting holes is coupled together to form a seat unit. The plurality of seat pieces have the functions of a seat and a handle, so that the function of the member is greatly improved without using a separate grip block. Still another object of the present invention is to design the structure of the main pole unit, the tripod unit and the sleeve assembly to increase the strength and composition of the rotating body. [Embodiment] The present invention "a cane structure having a seat function" includes a main lever unit 1. , - tripod unit 2, - sleeve assembly 3 (such as the first and second figures) and a seating unit 4 (such as the first and third figures), wherein: the main pole unit 1 (such as the first and second figures), including An upper rod ii, a top block 12, a bottom block 13, a middle seat 14 and a plurality of strut assemblies 5, wherein the upper rod 11 pivots through the middle seat 14' and the upper and lower ends of the upper rod 11 Separating from the top block 1 2 and the bottom block 1 3 respectively, and the picking bar assembly 1 is composed of a pivoting member 1 5 and a lower bar i 5 2, respectively. The upper end of the strut 1 5 1 is pivotally connected to the top block i 2 , and the lower end of the lower strut i 5 2 is pivotally connected to the middle seat 14 , and in the case where the middle seat 14 is positioned, the upper strut is upward When shifting, the upper strut assembly 15 and the lower strut i 5丄, the work 5 2 can be gradually expanded to an upright shape (such as the fourth, fifth, and sixth figures), and the upper extension rod ^ 1 is moved downward. When the position is 'the upper and lower struts 5 workers, the work 5 2 series gradually folded to the water 201143668. Flat (such as the seventh and eighth figures). Tripod unit 2 (such as the first and second figures), comprising a plurality of legs 2 1 , a plurality of links 2 2, a base 2 3, a lower rod 24 and a base rod assembly 2 5 ' The upper ends of the plurality of legs 21 are pivotally connected to the bases 25, respectively, and the outer ends of the plurality of links 2 2 are respectively pivotally connected to the plurality of legs 2, and the inner ends of the plurality of links 2 2 are The bottom end of the lower rod 24 is extended, and the lower rod 24 is pivoted upwardly through the base 23 and fixed upwardly to the bottom end of the base assembly 25, and the -f rod assembly 25 includes an upper block The body 2 5 1 , the lower block 2 5 2 and the plurality of straight '· rods f5 3 , the upper block 2 5 1 and the lower block 2 5 2 are respectively fixed on the upper and lower ends of the straight #2 5 3 And the upper rod 1 1 is pivoted through the upper block 251, and the bottom block 13 is pivoted to the plurality of straight rods 2 5 3, so that the upper rods are vertically displaced, the bottom block 13 When the upper straight rod 2 5 3 can be guided up and down, and the upper rod 1 1 is displaced upward, the bottom block i 3 can pull up the top block body 25 1 to pull the base rod assembly 25 (such as The fourth 'five figure', and the lower rod 24 is fixed upward to the lower block 2 5 2, so that the lower rod 24 is also moved up and linked When the number of links 2 2 is opposite, the plurality of legs 2 i are folded (as shown in the sixth figure), and when the upper rod 1 1 is displaced downward, the bottom block 13 is displaced downward and pushed When the base rod ', the block 2 5 is lower than the block 2 5 2 , the base rod assembly 25 lowers the lower rod 24 , so that the lower rod 24 moves downward to expand the plurality of legs 21 ( Such as the seventh and eighth figures). The sleeve assembly 3 (such as the first and second figures) comprises an inner sleeve 31 and a sleeve 3 2 'all of which are hollow elongated tubes that pass through the upper and lower sides, and the upper end of the inner sleeve A is fastened. Connected to the middle seat 14, and the lower end is fixed to the base 2 3 , so that the base rod assembly 25, the bottom block 13, and a part of the upper rod are extended! And part of 201143668 4 is hidden inside the inner sleeve 31 (such as the first circle), and the outer system is sleeved on the outer side of the inner sleeve ii, and after being moved down, the sleeve is sleeved in the inner sleeve 1 The outer side, and in the plurality of strut assemblies i 5 1 , 1 C: ri » 3 Bu Bao talent 1 5 丄 1 5 2 unfolded to the upright 'outer sleeve 3 2 can be moved up to cover the complex number Na, cattle 15 ( As shown in the sixth figure, and can be positioned with the middle seat 14 as a card, such as the outer sleeve 32 has a protrusion - protrusion 32 i (see also the outer side of the middle seat 14 has connectivity - guide groove! 4 i and - transfer picture ^ 4 2, guide groove χ 4 i is inverted L-shaped 'when the outer sleeve 3 2 is moved up to cover the number of the tower assembly 15 5, the outer sleeve The protrusion 3 2 1 of the 3 2 can be incorporated into the guide slot i 4 1, and the outer sleeve 3 2 is rotated to continue the protrusion 3 21 into the cassette slot 4 2 and the card is positioned. The first and third figures are pivotally connected to the upper end of the top block 12 of the main pole unit 1, and comprise a plurality of seats 41, and the plurality of seats 4 i can have two main seats 4 1 1 and a second seat 4 1 2 (as shown in the third figure) 'the inner end of the main seat piece 4 1 1 is pivotally connected to the upper end of the top block 12, and the second seat 4 1 2 series are respectively pivoted with a main seat piece 411 so that they can be expanded into a flat shape (as shown in the tenth figure) or can be folded straight together (as shown in the first figure). Each of the seat pieces 4 1 has a lifting hole 4 1 3 , and the respective lifting holes 4 1 3 are folded together to form a carrying handle. Furthermore, the two main seat pieces 4 1 1 are each provided. A fastening piece 4 1 4, and after folding and folding, the two main seat pieces 411 and the second seat piece 412 are buckled by the two fastening pieces 414 to be folded together to avoid loosening. The second seating pieces 412 each have an engaging element 415 (such as a devil drum, see the tenth figure), and when the seating unit 4 is flattened, the two engaging elements 41 5 can be respectively engaged with the two main seat pieces 411 for positioning. In addition, when the plurality of 201143668 floor members 15 and the lower struts 151, 15 2 are folded into a horizontal shape, the plurality of seats 41 can be spread flat and each bears above the struts assembly 15 In order to improve the ride stability of the seat unit 4. The structure of the support structure is implemented by the main rod unit 1, the tripod unit 2, the sleeve assembly 3 and the seat unit 4, after folding Function becomes pole (e.g., FIG sixth) "and which may constitute the expanded basic stand and chair functions (as in the eighth, ten FIG ') and creation of the present invention mainly by a plurality of seat units 41 of the base sheet 4
為板片狀，其收合重疊時不但可構成提把之實施，且於展開後 可構成一質硬之座位，再藉由底端撐桿組件】5之撐持，足以 承爻乘坐時之重力，故可使其座位實施時之穩固性大幅提升， 而了改善别述之習用者缺失；又者，本發明之主桿單元1、腳 架單凡2、套筒組件3之組構設計’使其伸駭位或展開時之 組成結構贿亦域增進，*可促進實施時之安全性及方便 性。 =上所述，當知本發明在功能上已明顯超越了傳統及前述 =利前案的手杖’故該_結構及魏已具有產業上利用性、 賴! 生與進步性，符合發明專利要件。㈣上職者，僅為本 1月之較佳實施例而已，並賴來限定本發明實施之範圍。即 |本發明申請專利範騎做的均等變化與修飾，皆為本發明 專利範圍所涵蓋。 【圖式簡單說明】 第一 第二 第三 圖係本發明之組合構造示意圖。 圖係本發明之立體組合結構圖。（座位單元未繪出） 圖係本發明之座位單元立體分解圖。 201143668 圖。（套筒組件及 第四圖係本發明收合成手杖之立體動作 座位單元未繪出） 第五圖係本發明收合成手杖之構造動作及部分放大圖。 第六圖係本發明收合成手杖後之立體圖。 第七圖係本發明展開成座椅後之立體圖。（座位單元除外） 第八圆係本發明展開成座椅後之平面構造圖。 第九圖係本發明之外套筒定位於中座之平面構造動作示 意圖。 圖 第十圖係本發明展開成座椅後之另一立體 【主要元件符號說明】 1....主桿單元 1 1....上伸桿 1 2….頂塊 1 3.…底塊 1 4.…中座 1 4 1....導槽 1 4 2..·.卡掣槽 1 5....撐桿組件 1 5 1....上樓桿 1 5 2....下撐桿 2·…腳架單元 2 1....腳架 2 2….連桿 2 3....基座 2 4..·.下伸桿 2 5....基桿組件 2 5 1 "·.上塊體 2 5 2....下塊體 2 5 3….直桿 3....套筒組件 3 1....内套筒 3 2....外套筒 3 2 1.…突部 4....座位單元 4 1.…座片 4 1 1....主座片 4 1 2....次座片 4 1 3....提孔 201143668 4 1 4....扣合片 4 1 5.…接合元件In the form of a sheet, the folding overlap not only constitutes the implementation of the handle, but also forms a hard seat after being unfolded, and is supported by the bottom end strut assembly 5, which is sufficient to bear the gravity when riding. Therefore, the stability of the seat can be greatly improved, and the use of the readers is improved. In addition, the main unit of the present invention, the stand unit 2, and the structure design of the sleeve assembly 3 The structure of the bribe is enhanced when it is extended or expanded. * It can promote the safety and convenience of implementation. = As mentioned above, it is known that the invention has significantly surpassed the traditional and the aforementioned cane of the former case. Therefore, the structure and Wei have industrial applicability, reliance, health and progress, and meet the requirements of the invention patent. . (4) The above-mentioned person is only the preferred embodiment of this month, and is intended to limit the scope of implementation of the present invention. That is, the equal variation and modification of the patent application of the present invention are covered by the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS The first and second figures are schematic views of the combined construction of the present invention. The figure is a three-dimensional combined structure diagram of the present invention. (Seat unit is not shown) The figure is an exploded perspective view of the seat unit of the present invention. 201143668 figure. (The sleeve assembly and the fourth figure are the three-dimensional motion of the synthetic cane of the present invention. The seat unit is not shown.) The fifth figure is a structural action and a partial enlarged view of the synthetic cane of the present invention. The sixth figure is a perspective view of the present invention after the synthesis of the cane. Figure 7 is a perspective view of the present invention after it has been deployed into a seat. (Except Seat Unit) The eighth circle is a plan view of the present invention after being developed into a seat. The ninth drawing is a schematic view of the planar construction of the outer sleeve of the present invention positioned in the middle seat. Figure 11 is another perspective of the invention after being unfolded into a seat. [Main component symbol description] 1. Main rod unit 1 1....Upper rod 1 2....Top block 1 3.... Block 1 4.... Seat 1 4 1.... Guide groove 1 4 2..·. Card slot 1 5.... Strut assembly 1 5 1....Upper pole 1 5 2.. .. lower strut 2·... tripod unit 2 1.... tripod 2 2....link 2 3.... base 2 4..·. lower stick 2 5....base rod Component 2 5 1 "·. Upper block 2 5 2.... Lower block 2 5 3.... Straight rod 3.... Sleeve assembly 3 1.... Inner sleeve 3 2... Outer sleeve 3 2 1....protrusion 4....seat unit 4 1....seat piece 4 1 1....main seat piece 4 1 2....second seat piece 4 1 3... .Tip hole 201143668 4 1 4.... fastening piece 4 1 5.... joining element