Λ7 Β7 經濟部中央標準局員工消費合作社印裝 五、發明説明（1 ) [發明之詳细說明] [發明之技術領域] 本發明係關於一種多重折叠式舞台裝置•，也就是說，本 發明係闞於一種在多組作為兩個單元的1組兩次折®舞台 装置連接的場合，使該裝置在地板上順利地展開’或將其 兩次折叠而實規多重折叠，而能夠以較小的體積存儲於猜 邊部分等地方之多重折叠式舞台裝置° [先前技術] 在過去，本發明人在JP特公平7-2 1 258號文獻、JP特公 平7-1 16855號文獻、JP特許第2521528號文獻、JP特許第 2549561號文獻、特許第2549562號文獻等中’提出了 一 種"折叠式電動舞台裝置”’其贐於可使舞台支腳自由折® 的、支腳較畏的高地板型，以及舞台支腳較短的低地板型。 該装置按照朝向垂直方向上推’進行兩次折叠的方式將 前後兩個單元的1組舞台連接，並且可使它們沿水平方向 展開的方式形成，通遇以兩次折叠的方式連接該舞台的動 作桿* Μ及驅動該動作桿的電動馬達’來實現兩次折叠舞 台在地板上的展開以及Μ折叠方式在牆面等地方的存儲。 於是，在上述的兩次折叠舞台裝置中，如果預先在前後 舞台表面上以並排鋪設的方式安装柔道墊，安装摔跤用墊 或體操用墊，或以舞台地板構成劍術用鍰衡结構’則上述 兩次折叠舞台裝置可構成柔道用、摔跤用、體操用、劍術 用等專用舞台，不必反蟪進行柔道墊或墊類的鋪設作業或 撤去作業等，從而很方便。 ---------' -裝-- (請先閲讀背面之注意事項再填寫本頁) 、1Τ 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） 4 經濟部中央標隼局員工消費合作社印製 Λ7 B7五、發明説明（2 ) 為此*如果在體育館等的牆邊部分等處形成上述形式的 兩次折叠舞台裝置*則空間有限的體育館等場所可有效地 將其Μ多種使用功能的方式用於前述的各種體育活動。 但是*在上述形式的舞台裝置中，為了可實現許多人的 體育活動性的使用，必須形成多組上述的兩次折叠舞台。 為此，公開了一種下述的多重折叠式舞台装置，該装置按 照下述方式構成，該方式為：在前述的早先的發明中的JP 特公平7-21258號文獻與JP特公平7-116δ55號文獻中所述 的折叠電動舞台裝置中，為了將多組作為兩個單元的1組 兩次折叠舞台連接，在相郯的兩組舞台折叠時|形成凹折 部，另外，在於地板上展開時，利用铰接件將使相鄰的兩 組兩次折叠舞台對接的端部連接起來，由此，通過多重折 叠方式可將多組兩次折叠舞台收起，並且可應付舞台地板 成倍增加等情況。 但是，上述的多重折叠裝置中的舞台地板，在實際鋪設 柔道墊或墊類部件時*該舞台本身的舞台厚度必須超過幾 個厘米〜1 0個厘米。 於是，對於將多組具有一定的舞台厚度的兩次折叠舞台 按照圖JP特公平7-2125δ號文獻和JP特公平7-116855號文 獻所述的方式•通過姣接件連接的结構*經判斷不能發揮 其功能。 其原因是•在假定多組具有較大的舞台厚度的兩次折叠 舞台按照對接的方式展開設置的場合，會產生下述現象， 即該兩次折叠舞台Κ上推而兩次折叠的方式立起，形成凹 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ 297公釐) _ _ ---------^ 1 裝-- (請先閱讀背面之注意事項再填寫本頁) 訂 線 經濟部中央標準局員工消費合作社印製 Λ7 B7五、發明説明（3 ) 折部的對接部分抬起，或其中一個舞台端部嵌入另一舞台 端部，這樣難於使上述舞台順利地進行動作。 於是，不能按照對接的方式將兩次折叠舞台展開設置， 只要其之間不具有間隙，則不能實現多重折叠的動作。 [解決問題之手段] 因此，本發明人為了解決上述的問題而提供了一種多重 折叠式舞台裝置*其沿前後方向連接有多組兩次折叠装置， 該兩次折叠裝置按照朝向垂直方向上推，進行兩次折叠的 方式將前後兩個單元的1組舞台連接，並且按照可使它們 沿水平方向展開的方式形成，首先按照第1項方案，在使 設置於前部的舞台裝置的後舞台上的舞台支腳Μ連動的方 式折叠的連桿的後端上，以立起的方式形成有撐桿，下述 連接軸通過連接構件連接，該連接軸沿左右寬度方向連接 上述撐桿的前端，和設置於後部的舞台裝置的前舞台上的 最前列的舞台支腳。 另外，申請專利範圍第3項方案提供了一種多重折叠式舞 台裝置，在前部的舞台装置的後舞台的連桿的後端上，設 置有朝向斜後方伸出的撐桿，在後部的舞台裝置的前舞台 的連桿的前端上，設置有朝向斜前方伸出的撐桿*上述兩 個撐桿的前端通過連接軸連接。 此外，申請專利範圍第4項方案提供了一種多重折叠式考 台裝置，在前部的舞台裝置的後舞台的連桿的後端上，按 照立起的方式形成有撐桿，在後部的舞台裝置的前舞台的 連桿的前端上，按照立起的方式形成有撐桿，上述兩個撐 ------,__^ -¾衣------1T------千 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） Λ7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明（4 ) 桿的前端通過連接構件沿前後方向連接。 還有’作為申請專利範圍第1項和第4項方案中的連接福 件’特別是形成拉線螺躲的場合，可確實輕易地對其間距 進行調節。 再有，傅戚申讀相耗醚61!方案，在申請專利範圍第1項和第4項 方案的多重折叠式舞台装置中，在前部的舞台裝置的後舞台 中的最後列的舞台支腳的車輪支架、K及後部的舞台裝置 中的前舞台的最前列的舞台支腳的車輪支架之間，沿前後 方向跨接有滑動導向件，由此來防止多重折叠式舞台裝置在 上推動作和在展開動作時的搌動。 [發明之實施形態] 下面根據圖1〜6所示的第1實施例，對下述多重折叠έζ舞 台装置進行描述，在該多重折叠或#台裝置中，沿前後方向 多組具體來說兩組兩次折叠舞台裝置XI、Χ2連接，該兩次 折叠舞台裝置XI、Χ2為舞台支腳可自由折叠的、具有較長 支腳的高地板型，該装置XI、Χ2可立起而按多重折ft方式 存儲於室内的糖邊部分。 另外，為了便於描述，按照圖1〜6的右方的牆邊部分作 為前部，以其左方作為後部的方式進行描述。 首先，兩次折叠舞台装置XI、X2的單元的基本结構，與 JP特公平7-2 1258號文獻、JP特公平7-116855號文獻、JP 特許第2521528號文獻、JP特許第2549561號文獻、JP特許 第25 49 562號文獻中所示的折叠式電動舞台裝置基本相同 ，但是當根據附圈對其主要结構進行描述時，在前部的舞 ------.—^裝— (請先聞讀背面之注意事項再填寫本頁) 訂 線！ 本紙張尺度適用中國國家標2M CNS ) A4規格（210X297公t ) 7 經濟部中央標準局員工消費合作社印製 Λ7 B7 五、發明説明（5 ) 台裝置Xl(為了方便，下面稱為”第1舞台裝置”）的場合， 其按照下述方式構成，即作為前後兩個單元的1組前舞台 S1和後舞台S2按照分別沿垂直方向上推，可兩次折叠的方 式連接，並且可沿水平方向展開，在後部的舞台裝置X2( 下面稱為”第2舞台裝置）的場合，其按照下述方式構成， 即作為前後兩個單元的1組前舞台S3和後舞台S4按照分別 沿垂直方商上推，可兩次折叠的方式連接，並且可沿水平 方向展開。 此外，在上逑第1舞台裝置XI中的前後舞台SI、S2，Μ 及第2舞台裝置Χ2中的前後舞台S3、S 4上，按照如圖1所示 的方式鋪設安装有柔道墊Τ。 另外，在第1舞台裝置XI中的前後舞台SI、S2，Μ及第2 舞台裝置Χ2中的前後舞台S3、S4的内側的前後內移方向的 中間部附近的位置*沿寬度方向安裝有多個可沿正反方向 旋轉的電動馬達Ml〜Μ4*該馬達輸出軸上分別固定有搌臂 A1〜A4的基端部，此外，與第1舞台裝置XI相對的搌臂A1 、A2的前端部，Μ及與第2舞台裝置X2相對的擺臂A3、A4 的前端部分別以兩次折叠的方式絞接。 遷有，在與上述第1舞台裝置XI和第2舞台裝置Χ2的底部 i排設置的舞台底桁5上，沿其前後内移方向和左右寬度 方向設置有舞台支腳7的安装構件6，舞台支腳7的頂端Μ 可折叠的方式姣接於該安裝構件6上，在舞台支腳7的底端 處沿前後内移方向跨接有連桿LI、L2、L3、L4，借肋沿左 右1組的舞台支腳7的左右寬度方向跨接的連接袖，將每個 (請先閲讀背面之注意事項再填寫本頁) 丨裝. 訂 線— 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） 8 經濟部中央標準局員工消費合作社印製 Λ7 B7五、發明説明（6 ) 舞台支腳7和連桿L1〜L4絞接。 在其內部，除了第1舞台装置XI的前舞台S1中的最前列 的舞台支腳7AK外，在第1舞台裝置XI中的後舞台S2中的 最後列的舞台支腳7B、第2舞台裝置X2的前舞台S3中的最 前列的舞台支腳7C、後舞台S4中的最後列的支腳7D的底端 分別設置有車輪支架8B〜8D，在這些車輪支架8B〜8D上沿 前後方向按照一定間距*通過軸支承有下逑車輪9，該車 輪9在室内地面F上實現滾動。 此外，在除了第1舞台裝置XI的前後舞台SI、S2中的舞 台支腳7*即其最前列的舞台支腳7 A與最後列的舞台支腳 7BM外的舞台支腳7的底端上，設置有可調節高度的調節 支腳10(也可為調節墊片），其使所展開的第1舞台裝置XI 保持水平狀態。 再有，在除了第2舞台裝置X2的前後舞台S3、S4中的舞 台支腳7，即其最前列的舞台支腳7 C和最後列的舞台支腳 7D Μ外的舞台支腳7的底端上，設置有車輪11，該車輪11 可在上逑第2舞台裝置Χ2保持展開的狀態下朝向前後方向 滾動。 還有，前舞台S1中的最前列的舞台支腳7Α的底端固定於 接納位置的地面F處，本發明的多重折叠民舞台裝置可按照 固定於該部位*並進行多重折叠的方式存儲於該位置，但 是也可通過下述方式，使該多重折叠民舞台裝置移動到適當 的位置，該方式為：也在該舞台支齡Ι7Α的底端處形成與上 述相同的裝有車輪的車輪支架。 本紙浪尺度適用中國國家標準（CNS ) Α4規格（210Χ 297公釐) -Q - ------.--一 —裝------訂------0 ----- (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 Λ7 B7五、發明説明（7 ) 標號12表示舞台支腳7的補強用板*其按照跨接於左右 相鄰的舞台支腳7上的方式固定。標號13表示連接板，該 連接板安裝於第2舞台裝置X2中的最後列的車輪支架8D的 後面，其將多重折叠C舞台裝置的地板底部覆蓋，另外，用 於防止第2舞台裝置X2的後舞台S4中的最後列的舞台.支腳 7D的振動，或增強框 架強度等。 另外*圖1〜4表示的是按照每個舞台S1〜S4的前後内移 方向，以跨過前部、中間部、後部的3列的方式設置舞台 支腳7的情況，但是也可按照下述方式構成，該方式為： 按照每個舞台S1〜S4的前後内移方向，沿左右寬度方向並 列設置有4〜5列的舞台支腳7，從而可使它們沿前後方_ 實現正反向運動。 下面根據圖7的主要部分的放大透視圖，對第1實施例的 多重折叠式舞台裝置中的凹折部的底部结構進行描述。 標號21表示K立起方式形成於連桿L 2的後端處的撐桿， 一般該撐桿21的基端部通過焊接、螺栓、螺母等方式固定 於連桿L2的後端。標號22表示桿，棍，或可自由調節軸間 距的拉線螺絲等連接構件，其一端以插套方式支承於連接 軸23上，該連接軸23沿左右寬度方向跨接於上述撐桿21的 頂端上；另外|其基端部Μ插套方式支承於連接_ 2 4上， 該連接軸24應將粦台支腳7C與連桿L3的前端部連接，並沿 左右寬度方向跨接。 標號2 5表示滑動導向件，其Μ在帶狀板的左右兩側，將 凸緣朝向下方彎曲的方式形成，其按照下述方式構成，該 (請先閱讀背面之注意事項再填寫本頁) 丨裝. 訂 線 本紙張尺度適用中國國家標準（CNS ) Α4規格（210 X 297公釐） 10 經濟部中央標準局員工消費合作社印製 Μ Β7五、發明説明（8 ) 方式為：該滑動導向件25的基端部通過銷26固定於舞台支 腳7C的車輪支架8C的頂部，其自由端由導向滾輪27和28導 向，從而可沿前後方向滑動，該導向滾輪27穿過舞台支腳 7B和車輪支架8B的頂板，並設置於該車輪支架8B的頂部的 左右兩側，該導向滾輪28通過軸支承於車輪支架8B的中間 上方部。 由此*限制形成第1舞台裝置XI和第2舞台裝置X2的凹折 部的地板底部的車輪支架8B、8C的左右方向的位置誤差， 從而確保多重折叠式_台裝置的展開動作與存儲動作時，動 作的圓滑性和確實性。 此外，圖1〜6表示的是連接構件12，或連桿L1〜L4等形 成於舞台支腳7B、7C的外側位置的狀態*但是，實際上上 述崔件可形成於舞台支腳7B、7C的内側位置，這一點因结 構上很容易理解而未詳细描逑。 (多重折叠式舞台装置之儲存作用） 如圖1或2所示，為了使呈水平狀態展開設置於體育館或 室內武道場的地板F上的第1實施例的多重折叠式舞台装置存 儲於室內的牆邊部分K中，首先*使第1舞台裝置XI的電動 馬達Ml、M2啟動，使其輸出軸按照超微速的商用機械的2 萬4千分之1的減速比沿箭頭E方向旋轉。 於是•在分別將第1舞台裝置XI中的掇臂Al、A2的前端 部分朝向下方下壓的同時，作用有下述的驅動力，該驅動 力使電動馬達Ml、M2與M3、M4的输出軸之間的軸間距沿水 平方向變窄，由此上述驅動力作用將前舞台S1的後半部與 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） ~ΓΪ~: ------,--^ 1 裝------訂------線 ----- (請先鬩讀背面之注意事項再填寫本頁) 五、發明説明（9 Α7 Β7 上朝於輪 式始承車 方開支的 的 分承上 壓部袖8Β 上接過架 慢對通支 慢的’輪 方S2行車 上、進的 直S1的7Β #台作腳 向舞動支 朝 後述台 照 前上舞 按將著的 ，, 隨列 部是。後 半果推最 前结上的 的 其方中 S2,上S2 台 力直台 舞的#舞 後跳向後 經濟部中央標準局員工消費合作社印裝 9，開始在地板F上朝向牆邊部分K前移。 此外*在第1舞台裝置XI的後舞台S2中的連桿L2的後端 ，Μ沿垂直方向立起的方式形成有撐桿21，其前端* Μ及 第2舞台裝置Χ2的前舞台S3中的連桿L3的前端》通過連接 減件22固定。為此，第1舞台装置XI按照圖3所示的方式上 推*在其按照圖4所示的方式兩次折叠而存儲到牆邊部分Κ 期間，在第2舞台裝置Χ2展示狀態下，隨著第1舞台裝置XI 兩次折叠動作的進行，地板F轉動同時前移。 因此，如画4所示，第1舞台裝置XI經兩次折叠而存儲於 牆遴部分Κ中。 接著，使第2舞台装置Χ2中的電動馬達M3、Μ4啟動，其 輸出軸沿圖4的箭頭Ε方向旋轉。於是，將第2舞台裝置5(2 中的前後舞台SI、S2的對接部分朝向杳直上方，按照圖4 所示的方式上推，同時朗向第1舞台裝置XI引入。 由此，如圖6所示，由第1舞台裝置XI與第2舞台裝置X形 成的多重折叠&舞台裝置，Μ多重折叠方式存儲於牆邊部分 Κ中。 此外，在於多重折叠芮犇台裝置的第1舞台裝置XI和第2舞 台裝置Χ2中的前後舞台S1〜S4的地板底部，由埋桿構成的 舞台支腳7、7Α〜7D在按照圖3〜6所示的方式保持杳直狀 本紙張尺度適用中國國家標準（ CNS ) Α4規格（210X297公釐) _ 1 〇 _ (請先閱讀背面之注意事項再填寫本頁) -裝. 線J! 經濟部中央標準局員工消費合作社印製 Λ7 B7五、發明説明（10 ) 態的情況下，随著前後舞台S1〜S4的兩次折叠的動作產生 平行移動，在朝向上方上拉的同時，慢慢折叠。 (多重折叠式舞台裝置之展開作用） 之後，在經多重折叠而以牵直狀態存儲於牆邊部分！(中 的第1舞台装置XI和第2舞台裝置X2，從牆邊部分K朝向後 方的地板F，呈水平狀態展開設置的場合，與前述情況相 反，首先，使第2舞台裝置X2中的電動馬達M3、M4沿反方 向啟動，使其輸出軸沿反方向旋轉。 於是*形成下述力的反作用，該力使K上述輸出軸為驅 動支點的擺臂A3、A4產生擺動，從而該擺臂A3、A4的底端 的連接部構成支點*反之，作用有下述力，該力使電動馬 達M3、M4的輸出軸部分慢慢擺動Μ將其推開，其結果是， 後舞台S4中的最前列的舞台支腳7D的車輪支架8D上通過軸 承支承的車輪9媛緩轉動而壓出，另外，在於前後舞台S3 、S4之間折叠的舞台支腳7C、7D、7保持垂直狀態的情況 下，平行移動，慢慢張開的同時，將上述車輪9推開。 因此，如圖4所示，第2舞台裝置Χ2中的前後舞台S3、S4 處於沿水平方向對接的狀態，從而在地板F上展開。 接著，當使第1舞台裝置XI的電動馬達Ml、M2沿反向動 作時•其後舞台S2的底端從牆邊部分K壓出而動作，並且 在使展開狀態的第2舞台裝置X2朝向後方壓出的同時，茛 現擴開動作。 由此•由第1舞台裝置XI和第2舞台裝置X2構成的多重折# 式舞台裝置按照圖1或圖2所示的方式，呈水平狀態展開設 本紙張尺度適用中國國家梯準（CNS ) A4規格（210X297公釐) -\ 7 - (請先閱讀背面之注意事項再填寫本頁) •裝.Λ7 Β7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (1) [Detailed description of the invention] [Technical field of the invention] The invention relates to a multi-foldable stage device •, that is, the invention It is tied to an occasion where multiple sets of two-folded stage devices are connected as two units, so that the device can be smoothly unfolded on the floor 'or folded twice to make multiple folds. Multiple foldable stage devices with small volume stored in places such as guessing sides, etc. [Prior art] In the past, the present inventor has published documents in JP Patent Fair 7-2 1 258, JP Patent Fair 7-1 16855, JP Patent No. 2521528, JP Patent No. 2549561, Patent No. 2549562, etc. 'Proposed a " foldable electric stage device " which is frightened by the feet that can freely fold the stage feet® High-floor type and low-floor type with short stage legs. This device pushes the vertical direction and folds twice to connect a set of two stages of the front and rear units, and can make them along the water It is formed in the direction of unfolding, and it meets the action lever of the stage connected with the two-fold method * M and the electric motor that drives the action lever to realize the unfolding of the stage on the floor and the way of M-fold on the wall. Therefore, in the above-mentioned two-folded stage device, if judo mats are installed side by side on the front and rear stage surfaces in advance, a wrestling mat or a gymnastic mat is installed, or a sword floor balance is constituted by a stage floor. For the structure, the above-mentioned two folding stage devices can be used as special stages for judo, wrestling, gymnastics, fencing, etc. It is not necessary to lay back or remove judo mats or mats, etc., which is very convenient. --- ------ '-Pack-(Please read the precautions on the back before filling out this page), 1T This paper size applies the Chinese National Standard (CNS) Α4 specification (210X297 mm) 4 Central Bureau of Standards, Ministry of Economic Affairs Printed by employee consumer cooperatives Λ7 B7 V. Invention description (2) For this purpose * If the above-mentioned two-fold folding stage device is formed at a wall portion of a stadium, etc., then the space is limited Various places such as education halls can be effectively used for various sports activities mentioned above. But * In the above-mentioned stage installation, in order to realize the use of sports activities for many people, it is necessary to form a plurality of groups of the above. To this end, a multiple folding stage device described below is disclosed, which is structured as follows: JP Patent Publication No. 7-21258 in the aforementioned earlier invention and In the folding electric stage device described in JP Patent No. 7-116δ55, in order to connect multiple sets of two sets of two folding stages as one unit, when the two sets of stages are folded, a concave fold is formed, In addition, when the floor is unfolded, the ends of two adjacent two-folded stage butt joints are connected by hinges, so that multiple groups of two-folded stage can be stowed by multiple folding methods, and can cope with The floor of the stage doubles. However, when the floor of the stage in the above-mentioned multi-folding device is actually laid, the thickness of the stage itself must exceed a few centimeters to 10 centimeters. Therefore, for multiple sets of two folding stages with a certain stage thickness, the method described in JP Patent Fair No. 7-2125δ Document and JP Patent Fair No. 7-116855 is shown. Cannot perform its function. The reason is: • When it is assumed that a plurality of sets of double-folded stages with a large stage thickness are unfolded and arranged in a docking manner, the following phenomenon occurs, that is, the double-folded stage K is pushed up and double-folded. From then on, the paper size of the concave paper applies the Chinese National Standard (CNS) Α4 specification (210 × 297 mm) _ _ --------- ^ 1 Pack-(Please read the precautions on the back before filling this page ) Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. Λ7 B7 V. Description of the invention (3) The butt part of the folding part is lifted up, or one end of the stage is embedded in the other end of the stage, so it is difficult to make the above stage smoothly. Take action. Therefore, the folding stage cannot be deployed twice in a docking manner. As long as there is no gap between them, multiple folding actions cannot be achieved. [Means for solving problems] Therefore, in order to solve the above problems, the present inventor provided a multi-folding stage device * which is connected with a plurality of sets of two-folding devices in the front-rear direction, and the two-folding devices are pushed in a vertical direction The two stages of the front and rear units are connected in a two-fold manner, and formed in such a way that they can be unfolded in the horizontal direction. First, according to the first scheme, the rear stage of the stage device installed in the front On the rear end of the link that is folded in a linked manner on the stage leg M, a strut is formed in an upright manner. The following connecting shaft is connected by a connecting member, and the connecting shaft connects the front end of the strut in the left-right width direction. , And the frontmost stage feet on the front stage of the stage installation at the rear. In addition, the third item of the scope of patent application provides a multi-folding stage device. On the rear end of the connecting rod of the rear stage of the front stage device, a brace projecting toward the oblique rear is provided. The front ends of the links of the front stage of the device are provided with struts protruding obliquely forward. The front ends of the two struts are connected by a connecting shaft. In addition, the fourth item in the scope of patent application provides a multiple folding test bench device. On the rear end of the connecting rod of the rear stage of the front stage device, a support bar is formed in an upright manner, and at the rear stage On the front end of the connecting rod of the front stage of the device, a strut is formed in a standing manner. The above two braces --------, __ ^ -¾ 衣 ------ 1T ------ Thousands (please read the precautions on the back before filling this page) This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) Λ7 B7 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (4) The front end of the rod is connected in the front-rear direction by a connecting member. In addition, as the connection piece in the first and fourth items of the scope of the patent application, especially in the case where a wire screw is formed, the pitch can be adjusted easily and surely. In addition, Fu Qishen read the Phase Consumption Ether 61! Solution. In the multi-fold stage device of the first and fourth solutions of the patent application, the last stage support in the rear stage of the front stage device Between the wheel bracket of the foot, the K and the wheel bracket of the frontmost stage leg of the front stage in the rear stage device, sliding guides are bridged in the front-rear direction, thereby preventing the multi-foldable stage device from being pushed up. Motion and throbbing during unfolding. [Embodiment of Invention] The following describes a multi-folding stage device according to the first embodiment shown in Figs. 1 to 6. In this multi-folding or #stage device, two groups in the front-rear direction, specifically two groups The two-folding stage device XI, X2 is connected. The two-folding stage device XI, X2 is a high-floor type with stage feet that can be freely folded, and the device XI, X2 can stand up and press multiple times. Folded in the sugar side of the room. In addition, for convenience of description, the right side of the wall portion in FIGS. 1 to 6 is used as the front portion, and the left side is used as the rear portion. First, the basic structure of the units of the stage equipment XI and X2 are folded twice, and JP Patent No. 7-2 1258, JP Patent No. 7-116855, JP Patent No. 2521528, JP Patent No. 2549561, The folding electric stage device shown in JP Patent No. 25 49 562 is basically the same, but when describing its main structure according to the attached ring, the dance at the front ------.-- ^ 装 —— ( (Please read the notes on the back before filling out this page) This paper scale is applicable to Chinese national standard 2M CNS) A4 specification (210X297g) 7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Λ7 B7 V. Description of the invention (5) Device Xl (for convenience, hereinafter referred to as "the first 1 Stage device "), it is structured as follows: a group of front stage S1 and rear stage S2, which are two units in front and rear, are pushed in the vertical direction, can be folded twice, and can be horizontally connected Unfolded in the direction, and in the case of the rear stage device X2 (hereinafter referred to as the "second stage device"), it is structured as follows, that is, a group of front and rear stages S3 and S4, which are two units in front and rear, are respectively arranged in a vertical direction. It is pushed up by the quotient, and can be connected in two folds and can be unfolded in the horizontal direction. In addition, the front and rear stages SI, S2, M in the first stage device XI on the upper side, and the front and rear stages S3, 2 in the second stage device XI2. On S 4, judo mats T are laid and installed as shown in Fig. 1. In addition, the front and rear stages SI, S2, M in the first stage device XI and the front and rear stages S3, S4 in the second stage device XI are installed. Medial front Positions near the middle part in the inward direction * A plurality of electric motors M1 to M4 that can be rotated in the forward and reverse directions are installed in the width direction. The base ends of the arm A1 to A4 are fixed to the motor output shaft. The front ends of the stern arms A1 and A2 opposite to the first stage device XI, and the front ends of the swing arms A3 and A4 opposite to the second stage device X2 are hinged in two folds, respectively. On the stage bottom truss 5 provided on the bottom row i of the first stage device XI and the second stage device X2, mounting members 6 for stage legs 7 and stage legs 7 The top end M is connected to the mounting member 6 in a foldable manner. Links LI, L2, L3, and L4 are bridged at the bottom end of the stage leg 7 in the forward and backward movement direction. The connecting sleeves spanning the left and right widths of the feet 7 will be each (please read the precautions on the back before filling this page). 丨 Threading — This paper size applies to China National Standard (CNS) Α4 size (210X297) %) 8 Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs Λ7 B7 6. Description of the invention (6) The stage leg 7 and the connecting rods L1 to L4 are spliced. In addition to the front stage leg 7AK in the front stage S1 of the first stage device XI, the first stage device XI In the rear stage S2 of the middle stage, the bottom leg 7B of the last stage in the front stage S3 of the second stage device X2, and the bottom ends of the leg 7D of the last row in the rear stage S4 are provided respectively. There are wheel brackets 8B to 8D. On these wheel brackets 8B to 8D, a lower wheel 9 is supported by a shaft at a certain distance in the front-rear direction, and the wheel 9 rolls on the indoor floor F. In addition, on the bottom ends of the stage legs 7 except for the stage legs 7 * in the front and rear stages SI, S2 of the first stage device XI, that is, the most front stage legs 7 A and the last stage legs 7BM A height-adjustable adjusting leg 10 (or an adjusting pad) is provided to keep the deployed first stage device XI horizontal. In addition, the bottom of the stage leg 7 other than the stage legs 7 in the front and rear stages S3 and S4 of the second stage device X2, that is, the front stage leg 7C and the last stage leg 7D Μ. On the end, a wheel 11 is provided, and the wheel 11 can roll in the front-rear direction while the upper stage second stage device X2 is kept deployed. In addition, the bottom end of the foremost stage leg 7A in the front stage S1 is fixed at the ground F of the receiving position, and the multi-folding civilian stage device of the present invention can be stored in this position * and multi-folded and stored in At this position, the multi-folded civilian stage device can also be moved to an appropriate position by forming the same wheel-mounted wheel bracket as described above at the bottom end of the stage support age I7A. . The scale of this paper applies the Chinese National Standard (CNS) Α4 specification (210 × 297 mm) -Q-------.-- 一 — 装 -------- Order ------ 0 --- -(Please read the notes on the back before filling out this page) Printed by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs Λ7 B7 V. Description of the invention (7) The number 12 indicates the reinforcing plate for stage leg 7 * It is fixed to the left and right adjacent stage feet 7. Reference numeral 13 denotes a connecting plate, which is installed behind the wheel bracket 8D of the last column in the second stage device X2, and covers the bottom of the floor of the multi-folding C stage device, and is used to prevent the second stage device X2 The last stage in the rear stage S4. Vibration of the feet 7D, or strengthening of the frame. In addition, Figures 1 to 4 show the case where the stage legs 7 are installed in the three rows of the front, middle, and rear according to the forward and backward movement directions of each stage S1 to S4, but it can also be The method is described as follows: According to the forward and backward movement direction of each stage S1 to S4, 4 to 5 rows of stage feet 7 are arranged side by side along the left and right width direction, so that they can be forward and backward along the front and rear sides. motion. The bottom structure of the recessed portion in the multi-foldable stage device of the first embodiment will be described below based on an enlarged perspective view of the main part of Fig. 7. Reference numeral 21 denotes a stay formed at the rear end of the link L 2 in a K-up manner. Generally, the base end portion of the stay 21 is fixed to the rear end of the link L2 by means of welding, bolts, and nuts. Reference numeral 22 denotes a connecting member such as a rod, a stick, or a pull screw capable of freely adjusting the distance between the shafts. One end thereof is supported by a connecting sleeve 23 on a connecting shaft 23, and the connecting shaft 23 crosses the support rod 21 in the left-right width direction. On the top end; in addition, its base end M is sleeved and supported on the connection _ 2 4. The connecting shaft 24 should connect the pedestal leg 7C to the front end of the link L3 and cross in the left-right width direction. Reference numerals 2 and 5 indicate sliding guides, which are formed on the left and right sides of the belt plate by bending the flanges downward, and are configured as follows. (Please read the precautions on the back before filling this page)丨 Packing. The paper size of this guideline applies the Chinese National Standard (CNS) Α4 specification (210 X 297 mm). 10 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. Β7 V. Description of the invention (8) The method is: the sliding guide The base end of the piece 25 is fixed to the top of the wheel bracket 8C of the stage leg 7C by a pin 26, and its free end is guided by the guide rollers 27 and 28 so as to be slidable in the front-rear direction. The guide roller 27 passes through the stage leg 7B. The top plate of the wheel bracket 8B and the top plate of the wheel bracket 8B are provided on the left and right sides of the top of the wheel bracket 8B. The guide roller 28 is supported on the middle upper part of the wheel bracket 8B by a shaft. This * limits the left and right position errors of the wheel brackets 8B and 8C at the bottom of the floor forming the recessed portions of the first stage device XI and the second stage device X2, thereby ensuring the unfolding operation and storage operation of the multi-foldable stage device. Time, the smoothness and certainty of the action. In addition, FIGS. 1 to 6 show a state in which the connecting member 12 or the links L1 to L4 are formed on the outside of the stage legs 7B and 7C. * However, the above-mentioned Cui pieces can be formed on the stage legs 7B and 7C. The position of the inner side of this is not described in detail because it is structurally easy to understand. (Storage Function of Multiple Foldable Stage Device) As shown in FIG. 1 or 2, in order to expand the first embodiment of the multiple-foldable stage device installed on the floor F of a gymnasium or indoor martial arts stadium in a horizontal state, it is stored in the room. In the wall portion K, first, the electric motors M1 and M2 of the first stage device XI are started, and the output shaft is rotated in the direction of arrow E in accordance with a super-speed commercial machine's reduction ratio of 1/4000. Then, while pushing the front ends of the arm arms Al and A2 in the first stage device XI downward, respectively, the following driving force is applied, which drives the output of the electric motors M1, M2, M3, and M4. The axial distance between the axes is narrowed in the horizontal direction, so that the above driving force applies the rear half of the front stage S1 and the paper size to the Chinese National Standard (CNS) A4 specification (210X 297 mm) ~ ΓΪ ~:- ----,-^ 1 Pack ------ Order ------ Line ----- (Please read the precautions on the back before filling out this page) 5. Description of the invention (9 Α7 Β7 The upper pressure sleeve 8B, which is directed towards the expenses of the wheeled vehicle, is taken over by the slow-to-pass slow 'wheel side S2 on the road, straight into the 7B of the straight S1 #taizuo to the dancing support Towards the back, the stage is shown in front of the dance, according to the direction of the column. The second half of the result is pushed to the front of the other side S2, up to S2 # 力 后台 舞 # 舞 后 跳 向 Employees of the Central Standards Bureau of the Ministry of Economic Affairs The consumer cooperative printed 9 and started moving forward on the floor F toward the wall edge portion K. In addition, * at the rear end of the link L2 in the rear stage S2 of the first stage device XI, M A strut 21 is formed in a erected direction, and its front end * M and the front end of the link L3 in the front stage S3 of the second stage device X2 are fixed by connecting minus pieces 22. To this end, the first stage device XI is shown in FIG. Push up in the manner shown in 3 * During its two folding in the manner shown in FIG. 4 and storing it on the wall portion K, in the display state of the second stage device X2, with the first stage device XI twice folding action The floor F rotates and moves forward at the same time. Therefore, as shown in Picture 4, the first stage device XI is folded twice and stored in the wall section K. Next, the electric motor M3, M4 starts, and its output shaft rotates in the direction of the arrow E in Fig. 4. Then, the butt portions of the front and rear stages SI and S2 in the second stage device 5 (2 are directed straight upward, and pushed up in the manner shown in Fig. 4, At the same time, Lang introduced to the first stage device XI. Thus, as shown in FIG. 6, the multi-fold & stage device formed by the first stage device XI and the second stage device X is stored in the wall portion κ multi-fold method In addition, it is the first stage of the multi-fold Riben platform. The bottom of the floor of the front and rear stages S1 to S4 in the XI and the second stage device X2, and the stage legs 7, 7A to 7D made of buried poles are kept straight as shown in Figures 3 to 6. This paper is suitable for this paper. China National Standard (CNS) Α4 specification (210X297 mm) _ 1 〇_ (Please read the notes on the back before filling out this page)-Packing. Line J! Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Λ7 B7 5. Description of the invention In the case of the (10) state, parallel movements are caused by the two folding actions of the front and rear stages S1 to S4, and they are slowly folded while being pulled upward. (The unfolding effect of the multi-foldable stage device) After that, it is stored on the wall side in a stretched state after being multi-folded! (In the case where the first stage device XI and the second stage device X2 are deployed in a horizontal state from the wall portion K toward the rear floor F, contrary to the foregoing, first, the electric power in the second stage device X2 The motors M3, M4 are started in the opposite direction, causing their output shafts to rotate in the opposite direction. Thus * reacts with the following force, which causes K to swing the swing arms A3, A4 whose output shafts are the driving fulcrum, so that the swing arms The connecting parts at the bottom ends of A3 and A4 constitute a fulcrum * Conversely, the following forces act, which force the output shafts of the electric motors M3 and M4 to slowly swing and push them away. As a result, the most of the rear stage S4 The wheel bracket 8D of the front stage leg 7D is pushed out by the wheel 9 supported by the bearing, and the stage legs 7C, 7D, and 7 folded between the front and rear stages S3 and S4 are kept vertical. While moving in parallel and slowly spreading, push the wheels 9 away. Therefore, as shown in FIG. 4, the front and rear stages S3 and S4 in the second stage device X2 are in a state of docking in the horizontal direction, so that the floor F Expand on. Then, when making 1 When the electric motors M1 and M2 of the stage device XI are operated in the reverse direction • The bottom end of the stage S2 is pushed out from the wall portion K to operate, and the second stage device X2 in the expanded state is pushed out at the same time The multi-folded # -type stage device composed of the first stage device XI and the second stage device X2 is expanded horizontally in the manner shown in Fig. 1 or Fig. 2 China National Ladder Standard (CNS) A4 Specification (210X297mm)-\ 7-(Please read the precautions on the back before filling this page) • Installation.
.II 線i. 經濟部中央標隼局員工消費合作社印製 Λ7 B7五、發明説明（11) 置0 (多重折叠式舞台裝置之第2實施例） 下面根據圖8〜10，以與前述的第1實胞例的不同點為中 心，對多重折叠式犇台装置的第2實施例進行描述。 標號31表示在連桿L2的後端Μ朝向斜後方立起的方式形 成的撐桿，標號32表示在連桿L3的前端以朝向斜前方立起 的方式形成的撐桿，這兩個撐桿31、32的前端部通過連接 軸33鉸接。 標號34表示安装於第2舞台裝置Χ2中的舞台支腳7的底部 的調節支腳或墊片。 其它的结構與前述的第1實腌例相同。 在此場合，處於圖8的展開狀態的多重折鲞式舞台装置的 第1舞台裝置XI中的電動馬達Ml、M2，Μ及第2舞台裝置Χ2 中的電動馬達M3、Μ4基本同時啟動。 於是，該馬達輸出軸沿箭頭Ε方向旋轉，將前後舞台S1 、S2與S3、S4的對接部分按照圖9所示的方式朝向上方上 推，實現兩次折叠動作，並且將第1舞台裝置XI與第2舞台 裝置Χ2的凹折部中的對接部慢慢拉開，同時實現凹折動作 。由此，進行多重折叠，將它們存儲於牆邊部分Κ中。 此外，在第2實施例的場合，由於同時驅動第1舞台裝置 XI與第2舞台裝置Χ2中的電動馬達Ml〜Μ4，可進行多重折 叠的動作，這樣，不必按照第1實施例的方式，將在地板P 上滾動的車輪11設置於第2舞台裝置X2中的舞台支腳7上。 另外，與第1茛施例的場合相比較|第1舞台裝置XI與第 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐) -~1 4 - ------.— --1^------1T------千---- (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 Λ7 B7五、發明説明（12) 2舞台裝置X2基本同時進行存儲動作，或展開動作，其所 需要的時間可減半。 (多重折叠式舞台裝置之第3實施例） 下面根據圖11〜12，按照Μ與前述的第2實施例的不同 點為中心，對多重折叠或#台裝置的第3實施例進行描述。 標號41表示在連桿L2的後端以立起的方式形成的撐桿， 連接軸42跨接於沿左右寬度方向相鄰的撐桿41之間*標號 43表示在連桿L3的前端Μ立起的方式形成的撐桿*沿左右 寬度方向跨接有連接軸44。標號4 5表示可調節間距的拉線 螺絲之類的連接構件，其前後兩端部的桿穿過上述連接軸 42、44，通過以螺紋方式連接於它們之間的調節螺母，可 對間距進行調節。 由於其它的结構與前述的第2實施例的相同，採用了相 同的標號，因而省略對其的描述。 同樣在該第3實施例的多重折鲞式舞台tf村場合，與第2實施 例的場合相同，如圖11所示，使其中的凹折部對接，處於 展開狀態的多重折叠式'舞台装置中的第1舞台裝置XI的電動 馬達Ml、M2，Μ及第2舞台裝置X2中的電動馬達M3、H4基 本同時啟動。 於是•如圖11的假想線所示，在慢慢將第1舞台裝置XI 和第2舞台裝置Χ2的凹折部的對接部慢慢拉開的同時，進 行凹折動作，由此，如圖12所示，將上述裝置經多次折叠 而存儲於牆邊部分。 此外，同揉在該第3實施例的場合，與第2實施例相同， 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公t ) _ 1 c _ ---------^—裝-- (請先閱讀背面之注意事項再填寫本頁)Line II. Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs Λ7 B7 V. Description of the invention (11) Set to 0 (second embodiment of the multi-foldable stage device) The second embodiment of the first cell example will be described centering on the differences of the first cell example. Reference numeral 31 denotes a stay bar formed so that the rear end M of the link L2 stands obliquely rearward, and reference numeral 32 denotes a stay bar formed so that the front end of the link L3 rises obliquely forward, and these two stay bars The front ends of 31 and 32 are hinged by a connecting shaft 33. Reference numeral 34 denotes an adjustment leg or a spacer attached to the bottom of the stage leg 7 in the second stage device X2. The other structure is the same as that of the above-mentioned 1st pickled example. In this case, the electric motors M1, M2, M in the first stage device XI of the multi-folded stage device XI in the unfolded state shown in FIG. 8 and the electric motors M3, M4 in the second stage device X2 are started at substantially the same time. Then, the motor output shaft rotates in the direction of the arrow E, pushing the butt joints of the front and rear stages S1, S2 and S3, S4 upwards in the manner shown in FIG. 9 to achieve two folding actions, and the first stage device XI The abutting portion with the concave folding portion of the second stage device X2 is slowly pulled away, and the concave folding operation is realized at the same time. Thereby, multiple folding is performed, and they are stored in the wall portion K. In addition, in the case of the second embodiment, since the electric motors M1 to M4 in the first stage device XI and the second stage device X2 are driven at the same time, multiple folding operations can be performed, so that it is not necessary to follow the method of the first embodiment. The wheels 11 rolling on the floor P are provided on the stage feet 7 in the second stage device X2. In addition, compared with the case of the first buttercup example | The first stage installation XI and the first paper size apply the Chinese National Standard (CNS) A4 specification (210X 297 mm)-~ 1 4-------. — --1 ^ ------ 1T ------ Thousands (Please read the notes on the back before filling out this page) Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Λ7 B7 Description of the invention (12) 2 The stage device X2 performs storage operation or expansion operation at the same time, and the time required for the stage device X2 can be halved. (Third embodiment of multi-foldable stage device) The third embodiment of the multi-foldable or #stage device will be described below with reference to Figs. 11 to 12, focusing on the differences between the second embodiment and the second embodiment. Numeral 41 denotes a stay formed at the rear end of the link L2, and the connecting shaft 42 bridges between the stays 41 adjacent in the left-right width direction. * Numeral 43 denotes a stand at the front end of the link L3. The struts * formed in a raised manner bridge the connecting shaft 44 in the left-right width direction. Reference numerals 4 and 5 indicate connection members such as pull-screws with adjustable spacing. The rods at the front and rear ends of the rods pass through the above-mentioned connecting shafts 42 and 44 and the spacing can be adjusted by adjusting nuts connected between them in a threaded manner. Adjustment. Since other structures are the same as those of the aforementioned second embodiment, and the same reference numerals are used, the description thereof is omitted. Similarly, in the case of the multi-folding stage tf of the third embodiment, the same as the case of the second embodiment, as shown in FIG. 11, the multi-folding stage device in which the concave folds are docked is in an unfolded state. The electric motors M1, M2 and M of the first stage device XI and the electric motors M3 and H4 of the second stage device X2 are started at substantially the same time. Then, as shown by the imaginary line in FIG. 11, while slowly abutting the concave portion of the concave portion of the first stage device XI and the second stage device X2, the concave folding operation is performed. As shown in Fig. 12, the above-mentioned device is stored in a wall portion after being folded several times. In addition, in the case of kneading in the third embodiment, as in the second embodiment, the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 × 297 mm t) _ 1 c _ --------- ^ — 装-(Please read the notes on the back before filling this page)
、1T 線i· Λ7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明（13 ) 1 1 由 於 可 同 時 使 電 動 馬 達 Ml H4驅動 » > 而 實 現 多 重 折 叠 動 作 1 I $ 這 樣 與 第 1實施例相比較 進行第1舞 台 装置XI與第2舞 1 台 裝置X2的接納動作或展開動作所需要的時間可減半 〇 請 k. 1 1 [發明之效果] 閱 讀 背 1 1 由於本發明為按照上述方式構成的多重折叠式> 台裝置 > τέ 意 事 1 | 這 樣 可 進 行 順 利 且 確 實 的 多 重 折 叠 而 不 會 出 現 在 進 行 1 項 該 多 重 折 叠 動 作 時 在 .X.A. 刖 部 的 舞 台 裝 置 與 後 部 的 舞 台 裝 置 再 填 % 本 頁 1 裝 1 之 間 的 凹 折 部 中 其 中 —· 者 將 另 . 者 上 抬 或 它 們 的 對 接 部 相 互 嚙 合 之 類 的 情 況 〇 1 1 反 之 由 於 通 過 展 開 動 作 使 上 述 凹 折 部 緊 密 對 接 整 體 1 I 地 形 成 舞 台 地 板 這 樣 堪 很 有 利 於 在 其 上 進 行 柔 道 體 操 1 訂 競 技 劍 術 等 練 習 或 比 賽 〇 特 別 是 如 果 在 多 重 折 叠 装 置 1 | 中 的 舞 台 地 板 上 鋪 設 有 柔 道 墊 或 體 操 墊 時 9 則 可 在 沒 有 每 1 1 次 按 眧 柔 道 或 體 操 的 練 習 或 比 賽 的 程 度 進 行 鋪 設 作 業 或 1 1 撤 去 作 業 的 麻 煩 的 情 況 下 專 心 進 行 練 習 等 〇 線 另 外 由 於 可 有 效 地 Μ 活 使 用 室 內 牆 邊 部 分 較 小 的 1 I 體 積 實 現 存 儲 這樣本發明的多重折叠式舞台裝置的第1種 1 1 ·· | 形 式 專 用 於 柔 道 第2種形式專用於體操 •第3種形式專用 1 1 於 釗 術 由 於 在 它 們 全 部 接 納 於 壁 面 的 狀 態 下 可 作 為 體 1 I 育 館 等 按 昭 一 般 方 式 使 用 這 樣 體 育 館 等 具 有 多 重 使 用 功 1 | 能 另 外 可 高 度 利 用 從 而 土 地 空 間 或 建 築 物 空 間 受 到 限 1 I 制 的 學 校 設 施 等 9 對 其 的 需 要 是 很 大 的 〇 1 1 I [圖式之簡單說明] 1 1 圖 1為表示多重折叠式舞台裝置的第1實施例的整體概要立 1 1 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） Λ7 經濟部中央標準局員工消費合作社印裝 B7五、發明説明（14) 體圖； 圖2為第1實施例的多重折叠式舞台裝置的側視圖； 圖3為表示第1舞台裝置進行兩次折叠動作過程中的狀態 的圖； 圖4為表示第1舞台装置存儲於牆邊部分中的狀態的圖； 圖5為表示第2舞台裝置進行兩次折叠動作過程中的吠態 的圖； 圖6為表示Μ多重折叠方式存儲於牆邊部分中的狀態的 圖； 圖7為放大透視圖，該圖表示在第1實腌例的多重折叠巧舞 台裝置中，第1舞台裝置和第2舞台裝置中的凹折部的主要 部分，該圖表示通過連接構件連接第1舞台裝置的後舞台 的舞台支腳連接用的連稈的後端部上立起的撐桿的頂端、 Κ及第2舞台裝置中的前舞台的舞台支腳連接用的連桿的 前端的狀態，並旦表示形成於該部位的車輪支架的滑動導 向件和其導囱滾輪； 圖8為表示多重折叠式辞台裝置的第2實施例的側視圖； 圖9為表示第2實施例的多重折叠式舞台裝置進行多重折叠 動作過程中的狀態的圖； 圖10為表示Μ多重折叠方式存儲於牆邊部分中的狀態的 圖； 圖11為表示第3實施例的多重折叠式舞台裝置的凹折部的 側面圖，其中連接構件由拉線螺絲構成； 圖12為以多重折叠方式存儲於牆邊部分中的狀態的圖。 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐) _ 1 7 _ ------.--^丨裝------訂------線L---- (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 Λ7 B7五、發明説明（I·5 ) [元件编號之說明] XI:前部之舞台裝置（第1舞台裝置） X2:後部之舞台裝置（第2舞台裝置） S 1〜S 4 :前後舞台 F:地板面K、牆邊部分 Ml〜M4:電動馬達 Al~ A4 ：擺臂 L1〜L4 :連桿 T :柔道墊 5 :舞台底桁 6 :安裝構件 7, 7A〜7D :舞台腳 8B〜8D :車輪支架 9、11 :車輪 10 :調節支腳 12 :補強用板 13 :連接板 21 :撐桿 22 :連接構件 23、24 :連接軸 25 :滑動導向件 26 :銷 27、28 :導向滾輪 31、32 :撐桿 ------*--^ '1 裝-- (請先閱讀背面之注意事項再填寫本頁)、 1T line i · Λ7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (13) 1 1 Multi-folding action can be realized because the electric motor Ml H4 can be driven at the same time > Compared with the embodiment, the time required for the receiving operation or the unfolding operation of the first stage device XI and the second dance device X2 can be halved. Please k. 1 1 [Effect of the invention] Reading the back 1 1 The multi-folding type > table device > constructed in the above manner τέ Italian 1 | This allows smooth and reliable multi-folding without appearing in the stage device of the .XA 刖 section when performing one of the multi-folding actions and The stage equipment at the rear is filled with%. Among the recessed parts between 1 and 1 on this page, one of them will be the other. The other will be lifted up or their mating parts will mesh with each other. The above-mentioned concave folds are tightly connected to form a stage floor. This is very useful for judo gymnastics, competitive swordsmanship, and other exercises or competitions. Especially if the stage floor in the multi-folding device 1 | In the case of judo mats or gymnastic mats, 9 can be used to concentrate on the practice without the trouble of laying down the level of judo or gymnastic exercises or competition every 11 times. Μ uses a small 1 I volume near the wall of the room to realize storage. This is the first type of the multi-foldable stage device of the present invention. 1 1 ·· | The format is dedicated to judo The second format is dedicated to gymnastics • The third format is dedicated 1 1 Yu Zhaoshu can be used as a body in the state that all of them are received on the wall. There are multiple use functions 1 | It can be highly utilized and the land space or building space is limited. 1 I school facilities, etc. 9 There is a great need for it 〇1 1 I [Simplified description of the diagram] 1 1 Figure 1 is the overall outline of the first embodiment of the multi-foldable stage device 1 1 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) Λ7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs Description of the invention (14) Body view; FIG. 2 is a side view of the multiple folding stage device of the first embodiment; FIG. 3 is a view showing a state of the first stage device during two folding operations; FIG. 1 A diagram showing a state where a stage device is stored in a wall portion; FIG. 5 is a diagram showing a bark state during a second folding operation performed by a second stage device; FIG. 6 is a diagram showing a multi-folding method stored in a wall portion FIG. 7 is an enlarged perspective view showing the first stage device in the multiple folding stage device of the first example And the main part of the recessed part in the second stage device, this figure shows the top end of the brace standing on the rear end portion of the stem for connecting the stage legs of the rear stage of the first stage device through the connecting member, The state of the front ends of the connecting rods for connecting the stage legs of the front stage in the K and the second stage device, and the slide guides and the guide rollers of the wheel brackets formed at the positions are shown; FIG. 8 shows multiple folding A side view of the second embodiment of the platform apparatus; FIG. 9 is a view showing a state of the multi-folding stage device of the second embodiment during a multi-folding operation; FIG. 10 is a view showing a multi-folding method stored on a wall side FIG. 11 is a side view showing a recessed portion of a multi-foldable stage device according to a third embodiment, in which a connecting member is formed by a pull screw; FIG. 12 is a multi-folded type stored in a wall portion State diagram. This paper size is applicable to China National Standard (CNS) Α4 specification (210 × 297 mm) _ 1 7 _ ------.-- ^ 丨 installed ------ order ------ line L-- -(Please read the notes on the back before filling out this page) Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Λ7 B7 V. Invention Description (I · 5) [Description of Component Number] XI: Stage Installation at the Front (First stage device) X2: Rear stage device (Second stage device) S 1 ~ S 4: Front and rear stage F: Floor surface K, Wall side M1 ~ M4: Electric motors Al ~ A4: Swing arms L1 ~ L4 : Link T: Judo pad 5: Stage bottom truss 6: Mounting members 7, 7A to 7D: Stage feet 8B to 8D: Wheel brackets 9 and 11: Wheels 10: Adjusting feet 12: Reinforcing plate 13: Connecting plate 21 : Strut 22: Connecting members 23, 24: Connecting shaft 25: Sliding guide 26: Pins 27, 28: Guide rollers 31, 32: Struts ------ *-^ '1 Attach-(Please (Read the notes on the back before filling out this page)
,1T 線！ 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ 297公釐） 18 五、發明説明（) 3 3 :連接軸 34 :調節支腳 41 、 43 :撐桿 42、44 :連接軸 45 :連接構件 Λ7 B7 i nn m ^^^^1 tiamf mts n • U3 (請先閲讀背面之注意事項再填寫本頁)1T line! This paper size applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm) 18 V. Description of the invention (3): Connecting shaft 34: Adjusting feet 41, 43: Struts 42, 44: Connecting shaft 45: Connecting Component Λ7 B7 i nn m ^^^^ 1 tiamf mts n • U3 (Please read the precautions on the back before filling this page)
，1T 線 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐） 19Printed on line 1T Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs This paper size applies to China National Standard (CNS) A4 (210X297 mm) 19