M356795 八、新型說明： *【新型所屬之技術領域】 本創作係有種「窗簾之捲線器結構改良㈠」，尤指—種可防止 簾片被帶動翻轉過當之窗簾捲線器者。 【先前技術】 - 按’既有之窗簾(如第八圖所示），其簾片⑽)上方是與上樑⑻）結合， .上樑(81)中設置有捲線器⑽，捲線器⑽上並具有拉繩⑽，拉繩⑽ •前、後方由上樑⑻）中再向下平均分散後延伸形成為梯形繩⑽，而梯形 繩(84)再依序結合在簾片（8〇)上，讓簾片（8〇)能逐層設置。 其實際使料’係難繩⑽之拉動，來帶練片⑽往下釋放或往 上收合，而梯形繩(84)則能用來控制簾片⑽)產生不同角度之偏擺，據以 獲得不同的採光強度者。 然，如上所述之習知結構於實際應用中仍存在有下述之問題點：其梯 φ开/繩(84)在帶動簾片（80)偏擺時，並無法有效限制其作用範圍，故若簾片 .(80)已經偏擺到最大臨界角度，而使用者仍繼續拉擎時，將有簾片（8〇)被 -整個帶動翻轉’而需要再花費時間將其轉回’且若該過度翻轉之情況經常 發生，則又容易造成構件損壞，使該窗簾相對不耐用者。 疋以，如何針對上述習知窗簾暨捲線器所存在之缺點進行研發改良， 實為相關業界所需努力研發之目標，本創作人有鏗於此，乃思及創作的意 ^遂以夕年的經驗加以設計，經多方探討並試作樣品試驗，及多次修正 改良，乃推出本創作。 M356795 【新型内容】 ' 欲解決之技術問題點： 白去梯$繩在帶動簾片偏擺時，並無法有效限制其侧範圍，故若嚴 片已线擺到最大臨界角度，而使用者仍繼續拉科，將有簾片被整 動翻轉之現象產生，此乃欲解決之技術問題點者。 解決問題之技術特點： 鲁 本_提供—_簾之麟聽觀良㈠，其簾片上枝與上襟結 合’上樑則利用内部所設置之捲線器配合拉繩與梯形繩，而制來作為簾 片收放、啟閉控制之元件，及該捲線器係由—基座、—絲筒、—導引座、 -邊盍、-扭力彈簧及—帶動件所組成，其中，基座前、後方均透空，内 部形成有-容置空間’容置空間下方在基座底板之頂端上，則再平行其轴 向而間隔切設有二滑溝，並於—侧形成有—連通容置空間至外部之拉繩 孔’又基座兩侧邊壁上係分別設有一播置孔與一凹槽，而在相對於扭力彈 φ簧_祕設置-方之前、賴邊緣職往上高起，以各絲—小段階狀 .之擋壁’捲線筒係沿著其軸向依序界定时第—結合段丨段及第二結 .合段’導引段之外周乃形成有預定節距之外螺紋，並可供拉繩—端固結， 其與第二結合段之交接位置處則形成有一圈凸緣，導引座中央貫設有連動 孔’連動孔之孔緣係設有與捲線筒導引段呈相配合形態之内螺紋，周緣外 側預設位置處湖隔適當角度而樞設有二中央具有_之滑輪，邊蓋呈階 狀，端部貫設有-呈多邊形狀之驅動孔，蓋内則凸出有卡塊，扭力彈菁係 束緊在捲線筒之第二結合段上，讓扭力彈簧罐著捲顧之轉動，而被同 M356795 步帶動，且該扭力彈簧之二端腳係往外部延伸後，再往相對側彎折，讓其 間忐形成為一容伸部，帶動件呈中空狀，兩側係延伸有一較小之套人柱 周緣一側並間隔設有二擋條，讓其間可配合鎖設有一壓板，而在靠近扭力 彈簧-方之端緣則高起’以形成有一略小於扭力彈簧容伸部之凸片，藉此， 俾以得到一窗簾之捲線器結構改良（一）者。 對照先前技術之功效： 本創作提供窗簾之捲線器結構改良（一），其利用扭力彈簧可隨著捲線 筒轉動，並在受擋抵壓縮_開捲線筒之設計，將能防止簾片被帶動翻轉 過當’如此一來，就沒構件容易受損，或需要再花費時間整理翻轉過當之 簾片者。 【實施方式】 為使貴審查委員對本創作之目的、特徵及功效能夠有更進一步之瞭 解與認識，以下茲請配合【圖式簡單說明】列舉實施例，詳述說明如后： 首先，先請由第一圖、第二圖及第三圖所示觀之，其簾片（10)上方是 •與上樑（11)結合，上樑（11)則利用内部所設置之捲線器配合拉繩（12)與梯 -形繩（13) ’而能用來作為簾片（ι〇)收放、啟閉控制之元件，及該捲線器係 由一基座(20)、一捲線筒（3〇)、一導引座(4〇)、一邊蓋(50)、一扭力彈簧 (60)及一帶動件(70)所組成，其中，基座(2〇)前、後方均透空，内部形成 有一容置空間（21) ’容置空間（21)下方在基座（2〇)底板之頂端上，則再平 行其軸向而間隔切設有二滑溝(22)，並於一側形成有一連通容置空間（21) 至外部之拉繩孔(23)，又基座（20)兩側邊壁上係分別設有一插置孔（24)與 M356795 一凹槽(25) ’而在相對於扭力彈簧⑽）暨帶動件(70)設置-方之前、後侧 邊緣則再往上献’財成為—小段階狀讀壁⑽，麟筒⑽)係沿著 -軸向依序界定出有第一結合段(31)、導引段(32)及第二結合段⑶），導 引段(32)之外周乃形成有預定節距之外螺紋，並可供拉繩(⑵—端固結， 其與第二結合段(33)之交接位置處則形成有-圈凸緣(34)，導引座(40)中 .央貫①有連動孔(41) ’連動孔(41)之孔緣係設有與捲線筒⑽）導引段⑽ •.呈相配合形態之内螺紋，周緣外侧預設位置處則間隔適當角度而樞設有二 中央具有導槽(421)之滑輪(42) ’邊蓋(5〇)呈階狀，端部貫設有—呈多邊形 狀之驅動孔(51)，蓋内則凸出有卡塊⑽，扭力彈簧⑽)係束緊在捲線筒 (30)之第二結合段⑽上’讓扭力彈簧⑽能隨著捲線筒⑽之轉動，而 被同步帶動’且雜力彈簧⑽)之二端腳(61)係往外部延伸後，再往相對 側考折讓其間此形成為一容伸部(62)，帶動件(7〇)呈中空狀，兩侧係延 伸有一k小之套合柱(71)，周緣一側並間隔設有二擋條，讓其間可配 鲁合鎖設有-壓板(73)，而在靠近扭力彈簧⑽一方之端緣則高起，以形成 _有一略小於扭力彈簧(6〇)容伸部（62)之凸片（74)。 其結構之組合，復請由第一圖、第三圖及第四圖所示觀之，導引座（4〇) 係利用連動孔(41)來與捲線筒（3〇)之導引段(32)相螺合，並將拉繩(12)一 端先固結在捲線筒（30)導引段(32)靠近第二結合段(33)之一方處，扭力彈 簧(60)則被壓縮’使其内周徑相對擴張，進而得以順利的套掣在捲線筒 之第二結合段(33)上，並被凸緣(34)所擋止限位住，待套入後，再將扭力 彈簧（60)放開，讓扭力彈簧（6〇)能利用其彈性回復之作用，而確實的束緊 M356795 在捲線筒（30)上’又邊蓋（50)係蓋設在第一結合段(31)上，並以卡塊(52) 與捲線筒（30)相卡固’帶動件(70)則以内侧之套合柱(71)插入於第二結合 段（33)端部之中空孔，令凸片（74)順勢契入於扭力彈簧（6〇)之容伸部 (62)，此時，再將捲線筒(3〇)連同導引座(4〇)、邊蓋(5〇)及帶動件(7〇)一 起放入於基座（20)之容置空間（21)中，令邊蓋（5〇)與帶動件(7〇)均以外側 之小徑段分別與基座（20)的插置孔(24)與凹槽（25)相樞套，而導引座(4〇) 滑輪(42)的末段則可正好與基座(20)之滑溝(22)相契合，最後再將拉繩(12) •另一端、繞過導引座(4〇) 一滑輪(42)的導槽(即後，再由基座⑽之拉繩孔 ⑽穿出’基座⑽乃固定在上樑(11)中’驅動桿⑽則由邊蓋⑽之驅 動孔(51)穿入後，再連續穿過捲線筒（3〇)及帶動件(7〇)，及梯形繩(1幻之 頭W系跨過γ動件(70)之二檔條(72)，並配合壓板(73)之鎖設，而能固定 在帶動件(70)上，讓梯形繩(13)能往下延伸，俾供簾片（1〇)逐層設置，如 此，即完成組合者。 • 其實際使用時，係藉由拉動控制繩(15)，使驅動桿(14)往拉動方向旋 .轉，再同步連動邊蓋⑽、捲線筒(3〇)暨扭力彈簧⑽），讓扭力彈菁⑽ .能在轉動過程，以其端腳(61)順勢撥動帶動件⑽之凸片⑽，俾令帶動 件⑽能跟著-起旋轉(請同時由第五圖所示觀之），在旋轉時，梯形繩⑽ 也將一併帶動簾片⑽做肢或啟閉變化，進而讓㈣的採光㈣能獲得 改變；又當驅動桿⑽持續轉動，讓扭力彈簧⑽)之一端腳⑽碰觸到基 座(20)相對侧之擋壁⑽時，將因為扭力彈簧⑽端腳⑻）係較凸出，無 法繼續通過，而將會在此時漸迫使扭力彈簧⑽)壓縮(請同時由第六圖搭配 M356795 I第七圖所示觀之），待扭力彈簧⑽壓縮到—程度，使其嘛擴張到無法 繼續束緊捲糊0)時’扭力彈簧⑽連同帶動件(7〇)將會暫時不受捲線 筒(3咖，_⑽叫蝴，如㈣，嶋地⑽翻 轉過當造賴物，興細陳作糾，控侧⑸仍能一直 帶動捲線筒⑽轉動，故該動作之同時，將能利用拉繩(⑵一併達到控制 簾片（10)升降之目的者。 .另’邊蓋(50)、導引座(4嶋線筒⑽凸緣⑽之相對側上係能分 別設有卡齒(53)(35)與擋齒(43)，當導弓i座⑽受到捲線筒⑽帶動，而 位移至最旁側時，將能利用該凸出卡齒⑽㈤與播齒（43)相卡抵之阻 力’而令導引座(40)無法再繼續作動，進而可避免導引綱卡死，及基 座⑽凹师)之兩侧上緣係設有較凸出之卡緣咖），使當帶動件⑽ 壓入後，將能避免其再隨意脫離出者。 藉上述具體實施例之結構，可彳摘下述之效益：其彻扭力彈菁⑽ 籲可隨著捲線筒⑽轉動’並在受擋抵壓縮時鬆開捲線細)之設計，將能 -防止簾以1〇)被帶動轉過當，如此—來，就沒構件容毅損，或需要再 花費時間整理翻轉過當之簾片（10)者。 綜上所述，本創作確實已達突破性之結構設計，而具有改良之創作内 容’同時又能夠達到產業上之利用性與進步性，且本創作未見於任何刊物， 亦具新穎性，當符合專利法相關法條之規定，麦依法提出新型專利申請， 懇請鈞局審查委員授予合法專利權，至為感禱。 唯以上所述者，僅林創作之i佳實侧而已，當不能以之限定本 M356795 創作實施之範圍；即大凡依本創作申請專利範圍所作之均等變化與修飾， 皆應仍屬本創作專利涵蓋之範圍内。 11 M356795 '【圖式簡單說明】 第一圖：係本創作之立體組合圖。 第二圖：係本創作之立體分解圖。 第三圖：係本創作應用在窗簾上之組合剖面圖。 第四圖：係本創作應用在窗簾上之立體組合暨局部透視圖。 第五圖：係本創作連動帶動件之狀態圖。 第六圖：係本創作扭力彈簧受擋抵而壓縮之狀態圖。 • 第七圖：係本創作帶動件不受連動之狀態圖。 第八圖：係習知之立體外觀圖。 【主要元件符號說明】 本創作部份： 簾片 (10) 上樑--- -(11) 拉繩--- --(12) 梯形繩----（13) 驅動桿-- _ — (14) 控制繩----（15) 基座--- —— (20) 容置空間---（21) 滑溝--- --(22) 拉繩孔----（23) 插置孔-- --(24) 凹槽 - ——(25) 卡緣 ——(251) 擂壁—— ——(26) 捲線筒-- —— (30) 第一結合段一_(31) 導引段一一 ——(32) 第二結合段一_ (33) 凸緣--- ——（34) 卡齒--- ——(35) 12 M356795 導引座一一 --(40) 連動孔--- -(41) 滑輪 —— (42) 導槽---- -(421) 擋齒 --(43) 邊蓋 --(50) 驅動孔--- -(51) 卡塊 —— (52) 卡齒---- -(53) 扭力彈簧一 --(60) 端腳---- -(61) 容伸部一一 --(62) 帶動件-- --(70) #合柱--- -(71) 擋條--- --(72) 壓板---- -(73) 凸片--- --(74) 習知部份： 簾片--- --(80) 上樑---- -(81) 捲線器-- --(82) 拉繩---- -(83) 梯形繩-- --(84)M356795 VIII. New description: *[New technical field] This creation department has a kind of "improvement of curtain structure (1)", especially for those who can prevent the curtain from being turned over and over. [Prior Art] - Press the 'existing curtain (as shown in Figure 8), above the curtain (10)) is combined with the upper beam (8)). The upper beam (81) is provided with a reel (10), the reel (10) It has a drawstring (10) and a drawstring (10). The front and rear are evenly dispersed downward from the upper beam (8) and then extended to form a trapezoidal rope (10), and the trapezoidal rope (84) is sequentially joined to the blind (8〇). On the top, let the curtains (8 inches) be set layer by layer. The actual material is pulled by the hard rope (10), and the belt (10) is released downward or folded upward, and the trapezoidal rope (84) can be used to control the slant (10) to produce yaw at different angles. Get different lighting intensity. However, the conventional structure as described above still has the following problems in practical applications: when the ladder φ open/rope (84) drives the slant (80) to yaw, it cannot effectively limit its range of action. Therefore, if the curtain (80) has been deflected to the maximum critical angle, and the user continues to pull the engine, there will be a curtain (8 〇) being turned over by the whole - and it takes time to turn it back to 'and If the overturning often occurs, the component is easily damaged, making the curtain relatively unsatisfactory.疋 , , , , , , , 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何 如何The experience was designed, and after many discussions and trials of sample tests, and many revisions and improvements, this work was launched. M356795 [New Content] 'The technical problem to be solved: When the white ladder is used to drive the slanting of the curtain, it cannot effectively limit the side range. Therefore, if the sturdy piece has been placed at the maximum critical angle, the user still Continue to Laco, there will be a phenomenon that the curtain is turned over and over, which is the technical problem to be solved. Technical characteristics of solving the problem: Ruben _ provided - _ curtain of the Lin listen to Guan Liang (a), the combination of the upper branch of the sill and the upper sill 'the upper beam uses the internal reel set with the drawstring and the trapezoidal rope, and the system The component of the curtain retracting, opening and closing control, and the reel is composed of a pedestal, a wire barrel, a guiding seat, a side rim, a torsion spring and a driving member, wherein the pedestal front, The rear is emptied, and the interior is formed with a accommodating space. The accommodating space is below the top end of the pedestal bottom plate, and then two sliding grooves are formed at intervals along the axial direction thereof, and a communication space is formed on the side. The space to the outer drawstring hole' and the side walls on both sides of the base are respectively provided with a play hole and a groove, and before the torsion force φ spring _ secret set - side, the edge of the edge up , in the wire-small step. The retaining wall of the retaining wall is defined along the axial direction of the first-joining section and the second knot. The closing section of the guiding section is formed with a predetermined pitch. Externally threaded, and can be used for the drawstring-end consolidation, and a joint is formed at the intersection with the second joint section. The center of the guiding seat is provided with a linking hole. The hole edge of the linking hole is provided with an internal thread which is matched with the guiding section of the spool. The predetermined position outside the circumference is at a proper angle and the center is pivoted. _ The pulley, the side cover is stepped, the end is provided with a polygonal-shaped driving hole, and the inside of the cover protrudes with a block, and the torsion force is tightened on the second joint section of the reel to allow the torque The spring can is rotated by the coil, and is driven by the M356795 step, and the two ends of the torsion spring are extended to the outside, and then bent to the opposite side, so that the jaw is formed as a receiving portion, and the driving member is hollow. The two sides are extended on the side of the circumference of a small sleeve and are provided with two second strips so as to be fitted with a pressure plate, and the end of the torsion spring-side is raised to form a slight It is smaller than the tab of the torsion spring receiving portion, thereby improving the structure of the reel of the curtain. Compared with the effect of the prior art: This creation provides a structural improvement of the cord reel of the curtain (1), which can be rotated by the reel spring and can be prevented from being driven by the compression-opening bobbin. Flip over when 'so, no components are easily damaged, or you need to spend time finishing the flipper. [Embodiment] In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Examples of the drawings] for detailed explanations. As seen from the first figure, the second figure and the third figure, the top of the panel (10) is combined with the upper beam (11), and the upper beam (11) is equipped with a cord reel set inside the cable. (12) and the ladder-shaped rope (13)' can be used as a component for retracting, opening and closing control of the curtain, and the reel is composed of a base (20) and a spool (3) 〇), a guiding seat (4〇), a side cover (50), a torsion spring (60) and a driving member (70), wherein the front and rear of the base (2〇) are emptied, the interior Forming an accommodating space (21) under the accommodating space (21) on the top end of the bottom plate of the pedestal (2 〇), and then paralleling the axial direction and being provided with two sliding grooves (22), and one side Forming a connecting hole (21) to the outer drawing hole (23), and the side walls of the base (20) are respectively provided with an insertion hole (24) and a M356795 groove (25). And before the torsion spring (10)) and the driving member (70) are set to the front side, the rear side edge is further extended to the 'financially-small step reading wall (10), and the collar (10) is sequentially along the axial direction. The first joint section (31), the guide section (32) and the second joint section (3) are defined, and the outer circumference of the guide section (32) is formed with a predetermined pitch and is available for pulling the rope ((2) - end consolidation, at the intersection with the second joint section (33), a ring flange (34) is formed, and the guide seat (40) has a linkage hole (41) 'coupling hole' 41) The edge of the hole is provided with the inner thread of the guiding section (10) of the reel (10). The matching position of the outer side of the circumference is at an appropriate angle and is pivoted with two central guiding grooves (421). Pulley (42) 'The side cover (5〇) is stepped, the end is provided with a polygonal drive hole (51), the inside of the cover protrudes with a block (10), and the torsion spring (10) is fastened to the winding The second coupling section (10) of the cylinder (30) allows the torsion spring (10) to be synchronously driven with the rotation of the spool (10) and the two end legs (61) of the hybrid spring (10) are extended to the outside, and then To the opposite side The forming portion is formed as a receiving portion (62), and the driving member (7〇) is hollow, and a k-shaped sleeve (71) is extended on both sides, and a second strip is arranged on one side of the circumference to allow a gap therebetween. The lug lock is provided with a pressure plate (73), and the end edge near the torsion spring (10) is raised to form a tab (74) slightly smaller than the torsion spring (6〇) receiving portion (62). . The combination of the structures is shown in the first, third and fourth figures. The guide seat (4〇) is the guide section of the reel (3) and the reel (3〇). (32) phase screwing, and one end of the pull cord (12) is first fixed at one side of the guiding section (32) of the spool (30) near the second joint section (33), and the torsion spring (60) is compressed. 'The inner circumference is relatively expanded, so that it can be smoothly entangled on the second joint section (33) of the spool, and is blocked by the flange (34). After being inserted, the torque is applied. The spring (60) is released, so that the torsion spring (6〇) can use its elastic recovery function, and the actual tightening of the M356795 on the reel (30) is further provided on the first joint. (31) upper, and the card block (52) is engaged with the reel (30). The entraining member (70) is inserted into the hollow end of the second coupling portion (33) by the inner sleeve (71). Hole, so that the tab (74) fits into the tolerance portion (62) of the torsion spring (6〇). At this time, the reel (3〇) is further provided with the guide seat (4〇) and the side cover (5). 〇) and the driving member (7〇) are placed together in the accommodating space (21) of the base (20), The side cover (5〇) and the driving member (7〇) are respectively sleeved with the insertion hole (24) and the groove (25) of the base (20) by the small diameter section on the outer side, and the guide seat (4) 〇) The end of the pulley (42) can just match the sliding groove (22) of the base (20), and finally the rope (12) • the other end, bypass the guide seat (4〇), a pulley The guide groove of (42) (ie, after that, the cable hole (10) of the base (10) passes through the 'base (10) is fixed in the upper beam (11) 'the drive rod (10) is driven by the side cover (10) (51) After piercing, continue through the reel (3〇) and the driving member (7〇), and the trapezoidal rope (1 phantom head W crosses the second gear (72) of the γ moving member (70), and cooperates The pressure plate (73) is locked, and can be fixed on the driving member (70), so that the trapezoidal rope (13) can be extended downward, and the curtain (1) is arranged layer by layer, so that the combination is completed. In actual use, by pulling the control rope (15), the driving rod (14) is rotated and rotated in the pulling direction, and then the interlocking side cover (10), the reel (3 〇) and the torsion spring (10) are synchronized to make the torsion bomb Cyanine (10). During the rotation process, the tab (10) of the driving member (10) can be pulled by the end leg (61), and the driving member (10) can be driven. It can rotate with it (please watch it as shown in the fifth figure). When rotating, the trapezoidal rope (10) will also drive the curtain (10) to make limbs or open and close changes, so that the lighting (4) of (4) can be changed; When the driving rod (10) continues to rotate, when one end leg (10) of the torsion spring (10) touches the blocking wall (10) on the opposite side of the base (20), the torsion spring (10) end leg (8) is more convex and cannot continue to pass. At this time, the torsion spring (10) will be forced to compress (please see the sixth figure with the M356795 I shown in the seventh figure), and the torsion spring (10) is compressed to the extent that it expands to the point where it cannot continue. Tight roll 0) When the torsion spring (10) together with the driving member (7〇) will be temporarily not subject to the reel (3 coffee, _ (10) called butterfly, such as (four), 嶋 ( (10) flipped over as a reliance, and fine-tuning, The control side (5) can still drive the reel (10) to rotate all the time, so at the same time as the action, the rope ((2) can be used to achieve the purpose of controlling the lifting of the curtain (10). The other side of the 'side cover (50), the guide seat (4) of the flange (10) can be provided with a latching tooth (53) (35) and a retaining tooth (43) respectively. (10) When the reel (10) is driven and displaced to the most lateral side, the resistance of the protruding teeth (10) (5) and the teeth (43) can be used to make the guiding seat (40) unable to continue to operate. It can avoid the death of the guide card, and the upper edge of the base (10) is equipped with a more convex card edge), so that when the driving member (10) is pressed in, it can be prevented from being detached again. . By the structure of the above specific embodiment, the following benefits can be extracted: the design of the torsion force (10) can be prevented with the reel (10) rotating 'and loosening the winding wire when resisted by compression” The curtain is driven by 1〇), so that there is no component damage, or it takes time to tidy up the curtain (10). In summary, this creation has indeed achieved a breakthrough structural design, and has improved content of creation' at the same time can achieve industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, Mai filed a new type of patent application, and requested the examination committee of the bureau to grant legal patent rights. Only those above are only the best side of the creation of the forest. When it is not possible to limit the scope of the implementation of this M356795; that is, the equal changes and modifications made by Dafan according to the scope of patent application for this creation should still belong to this creation patent. Within the scope of coverage. 11 M356795 '[Simple description of the diagram] The first picture: is a three-dimensional combination of the creation. The second picture: is a three-dimensional exploded view of the creation. The third picture: the combined sectional view of the creation applied to the curtain. The fourth picture: the three-dimensional combination and partial perspective of the creation of this creation on the curtain. The fifth picture: the state diagram of the linkage of the creation of this creation. Figure 6: This is a state diagram of the compression spring that is compressed by the lock. • Figure 7: This is a state diagram of the creative drive that is not linked. Figure 8: A stereoscopic appearance of the familiarity. [Main component symbol description] This part of the creation: Curtain (10) Upper beam ----- (11) Drawstring----(12) Trapezoidal rope----(13) Drive rod -- _ — (14) Control rope----(15) Base--- —— (20) accommodating space---(21) Sliding groove----(22) Drawstring hole----(23 ) Insert hole --- (24) Groove - ——(25) Card edge - (251) 擂 wall - —— (26) Reel - —— (30) First joint segment _ (31) Guide section one--(32) Second joint section one_ (33) Flange----(34) Tooth----(35) 12 M356795 Guide seat one-one - (40) Linkage hole----(41) Pulley - (42) Guide groove---- - (421) Stopper--(43) Side cover--(50) Drive hole----( 51) Block - (52) Tooth---- - (53) Torsion spring one - (60) End foot ----- (61) Capacity part one---(62) Actuator - - --(70) #合柱--- -(71) 挡----(72) Platen-----(73) Tab----(74) Conventional part: Curtain----(80) Upper beam-----(81) Reel---(82) Drawstring-----(83) Trapezoidal rope-- --(84)