M286861 八、新型說明： 【新型所屬之技術領域】 作系統能够改進 本創作相關於百葉窗，特別是相關於一種複式百葉窗的操 百葉窗的操控並進而提供一個多元的遮光效果。 【先前技術】 百葉窗’如葉片式窗簾和門簾，因其具有易操作和美觀的特點通常用來窗 戶遮光，空間隔縛騎。常見的葉片式窗簾包括—上軌，-下執，若干條縣 掛網懸掛在紅麵該下歡間聽水平地騎固定於該轩條騎繩上並呈 堅直排列的遮光片，其中蓋遮光片通過—提升系統上下移動，並且該若干遮光 片可以隨·掛繩自由旋轉起到不_遮光效果。 這裏，該提升祕是用來將該下軌提升到__定高度從而讓細者有選擇地 暴露被百葉窗舰的窗戶。通常，提升系統包含有—系職控繩，通過拉動這 些操控繩，制者可_整百葉窗的高度以及遮光狀態。 ▲通常，百葉窗的上軌爲_項長型_型槽絲支撑—練來齡卜懸掛網， • 4U賴有至少—綱口可以讓操控繩通過來操縱遮光片。 但是，這種傳統的葉片式窗簾也存在很多缺陷和不足。首先，當所有遮光片被 拉到頂σ卩’外來的賴會太强，而且個人隱私不能够制充分的倾。相反， 如果所有遮光片被拉到底部，光綫又會太暗，使用者不得不借助一些照明用具 —來補充賴。還有，當所有遮光片旋轉到—定角度以使光綫可以從每兩個遮光 門進人的4候’由於遮光片之間的距離由生産廠家制定，可進人房間的光 綫是有限的。若用戶選擇了一種遮光片間距較大的葉片式窗簾，在他享受到充 刀光殘的_ ’他的隱私就不得能得到充分保護，㈣從外界可以看到内部的 M286861 一些景物。 由於傳統的籼«簾在使用上具錄大的局限性，使用者必須要在光殘 和Bs私上作出取掩。所以，爲了I 、’ 供—射局部_，並且_供不同遮光 獨立摔作2 ’市壯需要—種新型的複式料錄，其至少包含兩套M286861 VIII. New description: [New technical field] The system can be improved. This creation is related to the blinds, especially the manipulation of the blinds related to a double blind and thus provides a multi-dimensional shading effect. [Prior Art] Blinds, such as vane curtains and curtains, are often used for window shading and space-seated riding because of their ease of operation and aesthetics. Common blade-type curtains include - upper rail, - lower handle, a number of county hanging nets hung on the red side of the lower part of the room to listen to the horizontally and horizontally fixed on the cymbal riding rope and arranged in a straight arrangement, the cover The visor moves up and down through the hoisting system, and the visors can freely rotate with the lanyard to achieve a non-shading effect. Here, the lifting secret is used to raise the lower rail to a fixed height so that the thinner selectively exposes the window of the shuttered ship. Usually, the hoisting system includes a system control rope, and by pulling these control ropes, the maker can _ the height of the louver and the shading state. ▲ Usually, the upper rail of the blinds is _ item long type _ type slotted wire support - training the old age hanging net, • 4U depends on at least - the thread can let the control rope pass to manipulate the shading. However, this traditional blade type curtain also has many defects and deficiencies. First of all, when all the masks are pulled to the top σ卩, the reliance will be too strong, and personal privacy cannot be adequately tilted. Conversely, if all the visors are pulled to the bottom, the light will be too dark, and the user has to use some lighting fixtures to supplement it. Also, when all the visors are rotated to a fixed angle so that light can enter from each of the two illuminating doors, the light entering the room is limited because the distance between the visors is determined by the manufacturer. of. If the user chooses a type of curtain curtain with a large gap between the shades, he will not be able to fully protect his privacy when he enjoys the smashing of the knives. (4) Some of the interior M286861 can be seen from the outside. Due to the limitations of the traditional 帘«幕, the user must make a cover in the light and Bs private. Therefore, in order to I, 'supply-spray local _, and _ for different shading to fall into 2', the city needs to be a new type of compound catalogue, which contains at least two sets.
間的間距進人，但具有兩套遮光系統的的葉片式窗簾可以使光綫從兩倍於兩個 遮光片之間關距的鎌進心也就是說，這種複式葉片絲具有—變控懸掛 系統只支撑第二套遮光片’通過拉動該變控懸掛系統，第二套遮光片可以與相 鄰的遮光片重叠改變遮光狀態。 未'、、、先糸統，分別自上而下延伸，並包含兩套懸掛系統用於水平地支 撑多個遮光片，並且可以隨意改變多個遮光片的旋轉角度，由於兩套懸掛系统 躲向父錯放置，第一套遮光系統的每—個遮光片和第二套遮光片比鄰因此 使用者可峨據傾的需要㈣調整兩套遮錢統從而使可進㈣光賤按照自 己的忍願k化。通常’當葉 >；式窗簾關雜料，光綫可峨兩個遮光片之 傳統上的葉片式窗簾的懸掛系統的爲—狹長形的懸掛網，其包含兩條自上 •而下延伸的梯繩，和多條橫向等距離間_用來連接兩梯繩的橫繩，從而形成 多個等距離間距的的梯帶網格，這樣可以保證多個標準公差的遮光片可以有間 距地置於梯帶網格内，並被懸掛系統所支撑，通過人爲地操作兩梯繩在竪直方 ， 向上呈相反方向互動，可以調整了置於懸掛系統内的多個遮光片的角度。 ^ 通常，每條狹長型懸掛網的頂端都會收縮成爲一條提升繩 。理論上講，通過拉 動該提升繩，改變控裝置能够被拉起來改變遮光片之間的距離。 爲了使用方便，該提升繩從上執引出並呈自由垂吊狀態以利於使用者杈動 此七:升繩。另外，该提升繩被置於窗戶的一侧端，這樣該垂下來的提升繩才不 M286861 會影響光綫進人該窗戶。-般來說’使用者可简擇讓該提升贿於窗戶的左 側或者右侧。 不幸的是，至於側端的提升繩會給使用者造成一定的煩惱。 、 個減較寬的窗戶’通常會有很多梯繩有間隔地從百葉紅執懸下 '用來均衡地懸掛遮光片。但是，-旦垂懸的提升繩被拉動，和提升繩距離較近 的梯繩就會承擔較强的張力。相反，再遠端的梯繩會承擔較輕的張力。對_個 使用者來說’比較均衡地提升改變控系統會是—件比較麻煩的事。大多數情况 下’改變控懸掛系統在拉動時會產生一個傾斜角。 另外’百職上_底部也會相應具有很多開口和變織掛系_梯繩相對應 供梯繩進出。但是提升在承受張力的情况下與上軌反復摩擦，會是提升的壽命 大大降低。儘管可峰這· U處增加裝置，但是仍财生保證梯繩會自 由地進出上執槽。因爲不平衡的張力永遠造成距離提升繩較近的梯繩張力過大 而損壞。 同時，前文提到的提升繩和操控繩均使用提升鎖，該提升鎖被固定於上軌 巾絲固定提升繩和操控繩的移動…般來說，操控駿下财穿全部遮光片 和上軌，並從上執的一端引出成垂懸狀態。 繩提升鎖包含一個鎖室，一固定轉子可轉動地置於該鎖室的軸徑上，還有 ，-辦誠輪可移動地置於_室内在—個鎖定位置和_個非鎖定位置之間移 ’動’其巾提刺從1U轉饰浮赫輪之關酬來獅該浮_輪從非鎖定 位置位移到鎖定位置。在非鎖定位置時，提升繩可以從浮動齒輪上劃過來調整 遮光片的升降，在航位置時，該浮滅輪被擠在@定轉子和鎖室_之間從 而將提升繩夹在固定轉子和浮動齒輪之間。 ^ M286861 不幸的是，一旦該提升鎖用來鎖住整個變控懸掛系統時，該提升鎖就會承 受整個變控懸掛系統的重量，也就是說，浮動齒輪會被此重量帶動向下移動一 點來卡住提升繩。對於通常的操控繩，浮動齒輪的歸位會使操控繩更緊地卡在 固定轉子和浮動齒輪之間。但是對於變控懸掛系統，其作用在於將百葉窗一半 的遮光片上夏位移從而與另一半的遮光片重叠形成更好的遮光效果。所以提升 鎖内的浮動齒輪的歸位會使本以重叠的遮光片稍稍張開破壞了整體遮光效果。 因此，對這種複式葉片窗簾的改進勢在必行。 【新型内容】 m 本創作的-齡要目的是提供-種複式料窗簾，其巾該複式葉片窗簾的 變控懸掛系統能够被置於窗簾一侧端的垂懸的提升繩均衡地拉起。 本創作的另-個目的是提供-觀式葉„簾，其中該複式葉片窗簾的變 控懸掛纽鱗條獅可財該變姆齡驗提升時較均衡的張力。 本創作的另-個目献提供-種複式糾錄，其中該複式葉片t簾的變控懸 掛系統的每條魏可以在該變㈣掛纽被操㈣轉減_定距離。u •'本創作的另-個目献提供—種複式葉片紐，其中該複式葉片窗簾的變 控懸掛系統的操控繩提升鎖可以在該變控懸掛系統被提升時，提升鎖内的浮動 齒輪不回歸位從而避免該複式⑼紐的遮光縣不會被破壞。 •本創作的另-個目的是提供一種複式葉片窗簾，其能够達到傳統葉片式窗 -簾的所有功效’例如’轉縱性，價格低廉，减弱光錢强度保_私 實用等等。 M286861 所以，爲達到上述目的’本創作提供了一種複式葉片窗簾，其包含： 一固定於天棚或墙頂部的上軌； 底軌相隔·疋距離置於該上執下方； 複數個遮光片有間距地置於該上執和該下執之間； 一窗簾關閉裝置，其包含-置於上軌上的滑輪系統，一條操控繩，該操控繩包 含從上軌上延伸並和’月輪系統相連的提升部分，和一在上軌和下軌之間延伸 用以懸掛支賊數個雜片的折叠部分，其巾t操控_提升部分被從上執中 •拉動時’下執會被提升從而使複數個遮光片在上軌和下軌之間重叠；及 一遮光改善裝置，其包含： 複數個置於該上執和該下執之_獅遮光片，其巾每健_遮光片都被置 於每兩條相鄰的該遮光片之間； 一改善控制系統包含一可滑動地固定於上執上的控制滑塊，一從控制滑塊延伸 出的遮光片言周節器用於在一個遮光位置和一個光錢改善位置之間調關助遮光 片，和至少兩條從控制滑塊延伸出的狹長型元件用於支撑每個辅助遮光片，其 _中在遮光位置時，通過拉動控制滑塊可以使辅助遮光片交替間隔地吊在每兩條 遮光片之間從而充分地阻擋光綫從每兩條遮光片之間的空隙進入，並且在光綫 改善位置，通過拉動控制滑塊可以使每條辅助遮光片和每條相鄰的遮光片重叠 、 從而使光綫從每兩條遮光片之間的空隙進入。 ~ 當然，本創作的一些特性和優勢通過以下詳細的說明和附圖介紹，以及相 關的申請專利範圍書會變得更清楚。 M286861 【實施方式】The spacing between the two is entered, but the vane curtain with two sets of shading systems can make the light from twice the distance between the two shading sheets. That is, the multi-blade yarn has a variable control The suspension system only supports the second set of shading sheets 'by pulling the variable control suspension system, and the second set of shading sheets can overlap with the adjacent shading sheets to change the shading state. The ',, and the first system are extended from top to bottom, respectively, and include two suspension systems for horizontally supporting a plurality of shading sheets, and the rotation angles of the plurality of shading sheets can be freely changed, because the two sets of suspension systems hide Placed in the wrong position of the father, each of the first light-shielding system and the second set of light-shielding films are adjacent to each other. Therefore, the user can adjust the two sets of money-cutting systems according to the needs of the tilting (four), so that the light can be made according to his own tolerance. May be k. Usually the 'When Leaf> type of curtains close the material, the light can be used to smash the two shades. The traditional blade-type curtain suspension system is a narrow-hanging suspension net, which consists of two extensions from top to bottom. The ladder rope, and a plurality of horizontal equidistance distances _ used to connect the horizontal ropes of the two ladder ropes, thereby forming a plurality of equidistantly spaced ladder belt grids, so as to ensure that the plurality of standard tolerance visors can be spaced apart It is placed in the grid of the ladder belt and supported by the suspension system. By manually manipulating the two ladder ropes in the vertical direction and interacting in opposite directions upwards, the angles of the plurality of shading sheets placed in the suspension system can be adjusted. ^ Usually, the top end of each narrow suspension net shrinks into a hoisting rope. In theory, by pulling the lift cord, the change control device can be pulled up to change the distance between the masks. For ease of use, the hoisting rope is pulled out from the top and is freely suspended to facilitate the user to shake the seven: the rope. In addition, the hoisting rope is placed at one side of the window so that the hanging hoisting rope does not affect the light entering the window. In general, the user can simply choose to make the promotion on the left or right side of the window. Unfortunately, as for the lifting cord at the side, it will cause some trouble to the user. A widened window 'usually has a lot of ladder ropes suspended from the louver' to be used to evenly hang the visor. However, if the hanging hoisting rope is pulled, the ladder rope that is closer to the hoisting rope will bear a stronger tension. Conversely, the distal rope will take on a lighter tension. For _ users, it would be cumbersome to increase the control system more evenly. In most cases, the change-controlled suspension system produces a tilt angle when pulled. In addition, there will be a lot of openings and weaving hanging systems on the bottom of the work. The ladder ropes are correspondingly used for the ladder ropes to enter and exit. However, if the lifting is repeatedly rubbed against the upper rail under the tension, the life of the lifting will be greatly reduced. Although it is possible to increase the device at this point, it is still guaranteed that the ladder rope will freely enter and exit the upper slot. Because the unbalanced tension always causes the tension of the ladder rope that is closer to the hoisting rope to be too large and damaged. At the same time, the lifting rope and the control rope mentioned above all use a lifting lock, which is fixed to the upper rail towel to fix the movement of the lifting rope and the control rope... In general, the control of the sun and all the sunshade and the upper rail And from the end of the upper handle to the hanging state. The rope lifting lock comprises a lock chamber, a fixed rotor is rotatably placed on the shaft diameter of the lock chamber, and - the wheel is movably placed in the _ indoor at a locked position and _ an unlocked position Shifting 'moving' its towel to lift the thorn from the 1U revolving float to the lion to float _ wheel from the unlocked position to the locked position. In the unlocked position, the hoisting rope can be swiped from the floating gear to adjust the lifting of the visor. In the voyage position, the hoisting wheel is squeezed between the @ stator and the lock chamber _ to clamp the hoisting rope to the fixed rotor. Between the floating gear and the gear. ^ M286861 Unfortunately, once the lift lock is used to lock the entire variable-control suspension system, the lift lock will withstand the weight of the entire variable-control suspension system, that is, the floating gear will be moved downward by the weight. Come to get stuck in the hoisting rope. For the usual steering rope, the return of the floating gear causes the steering rope to be more tightly caught between the fixed rotor and the floating gear. However, for the variable-control suspension system, the effect is to shift the half of the louver on the summer to overlap with the other half of the visor to form a better shading effect. Therefore, the homing of the floating gear in the lifting lock will cause the overall shading effect to be broken by slightly opening the overlapping shading sheets. Therefore, improvements to this type of double-leaf curtain are imperative. [New content] m The purpose of this creation is to provide a kind of compound curtain, the variable control suspension system of the double leaf curtain can be pulled up evenly by the hanging hoisting rope placed at one side of the curtain. Another purpose of this creation is to provide a --view leaf curtain, in which the variable-control suspension of the double-leaf curtains can be balanced with a more balanced tension when the height is improved. Dedicated to provide a kind of compound rehearsal, in which each Wei of the variable-control suspension system of the double-blade t-curtain can be operated in the variable (four) hanging button (four) to reduce the distance - u • 'Another purpose of this creation Providing a compound blade button, wherein the control rope lifting lock of the variable control suspension system of the double blade curtain can lift the floating gear in the lock without returning when the variable control suspension system is lifted, thereby avoiding the shading of the double (9) button The county will not be destroyed. • Another purpose of this creation is to provide a double-leaf curtain curtain that can achieve all the functions of the traditional blade-window-curtain, such as 'transitionality, low price, weakening the light intensity. Practical, etc. M286861 Therefore, in order to achieve the above purpose, the present invention provides a compound blade curtain comprising: an upper rail fixed to the ceiling of the ceiling or the wall; the bottom rail is separated by a distance from the upper side; Shading Between the upper and the lower jaws; a curtain closing device comprising - a pulley system placed on the upper rail, a steering rope, the steering rope comprising an extension from the upper rail and a 'moon wheel The lifting part connected to the system, and a folding part extending between the upper rail and the lower rail for suspending the thieves of the thief, the towel t manipulation _ lifting part is taken from the upper side • when pulling the lower part Lifting to overlap a plurality of light shielding sheets between the upper rail and the lower rail; and a shading improving device comprising: a plurality of lion shisha sheets placed on the upper and lower shins Each is placed between each two adjacent visors; an improved control system includes a control slider slidably secured to the upper handle, and a louver extending from the control slider for use in a light shielding sheet is disposed between a light shielding position and a light money improving position, and at least two elongated members extending from the control slider are used to support each of the auxiliary light shielding sheets, and the pulling light is pulled in the light shielding position. The control slider can make the auxiliary shims alternate Hanging between each two visors to completely block light from entering between the two visors, and in the light-improving position, each auxiliary visor and each can be pulled by pulling the control slider Adjacent visors overlap, allowing light to enter from the gap between each of the visors. ~ Of course, some of the features and advantages of this creation are described in the following detailed description and accompanying drawings, and the related claims. Will become clearer. M286861 [Embodiment]
另外’複式葉片窗簾丨還包含-窗簾關裝置4G，其包含—置於上轨1G上的滑 輪系㈣…條操控繩42 ’該操控繩42包含—從上軌1Q上延伸並和滑輪系I 如第1圖所示’本創作較佳實施例提供了—種複式葉片窗簾。其中此複式 葉片窗簾1包含有-岐於天棚或墙頂部的上軌1G，—相隔距離置於上軌 10下方的下軌20，和複數個有間距地置於上軌ω和下軌2〇之間的遮光片％。 41相連的提升部分421，和一在上執 10和下軌2〇之間延伸用以懸掛支持複數 個遮光片3〇的折叠部分422，其中當操控繩42的提升部分421被從上軌⑺中In addition, the 'multiple blade curtain 丨 also includes a curtain closing device 4G, which includes a pulley system (four) placed on the upper rail 1G... a control rope 42 'the control rope 42 includes - extending from the upper rail 1Q and the pulley system I As shown in Fig. 1, the preferred embodiment of the present invention provides a compound leaf curtain. The double-type blade blind 1 includes an upper rail 1G which is placed on the top of the ceiling or the wall, a lower rail 20 which is spaced apart from the upper rail 10, and a plurality of spaced upper rails ω and lower rails 2〇. % of the shading between. 41 connected lifting portion 421, and a folding portion 422 extending between the upper handle 10 and the lower rail 2〇 for supporting a plurality of light shielding sheets 3〇, wherein the lifting portion 421 of the steering rope 42 is taken from the upper rail (7) in
拉動時，下軌Μ會被斯從喊複數個遮如3()在上執⑺和下軌π之間重 叠0 同時，稷式葉片窗簾1還包含一遮光改善裝置5〇，其包含複數個置於上軌 10和下執20之間的辅助遮光片51，其中每個辅助遮光片叫被置於每兩條相 鄰的遮光片30之間，和一改善控制系統52，其中該改善控制系統5〇包含一可 /月動地固疋於上軌1〇上的控制滑塊52卜一從控制滑塊切延伸出的遮光片調 •節器522用於在-個遮光位置和一個光綫改善位置之間調節輔助遮光片51，和 至少兩條從控制滑塊521延伸出的狹長型元件523用於支撑每個輔助遮光片 5卜其中在遮光位置時，通過拉動控繼塊521可以使輔助遮光片51交替間隔 ’也吊在每兩條遮光片30之間從而充分地阻播光錢從每兩條遮光片30之間的空 •隙進入’並且在光殘改善位置，通過拉動控制滑塊521可以使每條輔助遮光片 51和每條相鄰的遮光片3〇重叠從而使光綫從每兩條遮光片如之間的空隙進入。 k裏’改善控制系統52是用來改進傳統的百葉窗從而産生一個變化的遮光效 果總的來5兒，複數個遮光片％獨立地吊在置於上軌ι〇和下軌Μ之間的梯繩 M286861 上。爲了更加容易地操控和産生—個變換的遮級果，本創作複式葉片窗簾丄 提供一系列輔助遮光片51分別夾在每兩片相鄰的遮光片3〇之間，其中輔助遮 光片μ能够被至少兩條狹長型元件切提升或下降從*與相鄰對應的遮光片％ 重叠來增大遮光片30之間的間距。 較理想地’遮光片30和輔助遮光片51制_型號，尺寸之遮光片。也就 ，是說，這裏的遮光片3〇和辅助遮光片51被同一梯繩支撑，只是辅助遮光片51 被另外一個改善控制系統52支持來改善遮光效果。 _ 綠，改善控制系統52可以看作另一套遮光片懸掛裝置用來輔助傳統的遮 光片懸掛系統絲共同支撑—部分遮光片3G，較_地，用來支撑—半遮光片 30。所以’-旦狹長型元件’如梯繩S23被縱向位移，一半遮光片％，也就是 辅助遮光片5卜或向上，向下與比鄰的遮光片％重叠從而調整遮光片％之間 的間距。 依據本創作’上軌1G爲-狹長型的u型槽，在槽的底部設有複數個開口 HM以利於穿過用於懸掛遮光片30的梯繩和狹長型元件523。通常來說，對一 •般窗戶’狹長型元件523可以實施爲兩條從上軌1〇自上而下延伸的梯繩。值得 -提的是’對於-些特別的遮光片，例如用木製品和環氧樹脂製成的遮光片， -條置於遮光片中部的狹長型元件S23就可以充分地支撑並位移輔助遮光片。 ，同時，狭長型的U型槽狀的上軌10位傳統的威尼斯式百葉窗的上軌，可固定於 、天棚上和窗戶的上端。複數個槽下端開口 101是爲了和改善控制系統52的狹長 型元件523相對應。 如第2圖所示，-軸向杆102可旋轉地固定利型上軌ι〇中其中控制滑 塊切骨動地安放在轴向杆1〇2上。在本創作較佳實施例中，控制滑塊切包 11 M286861 含一對滑車5211有間距地滑動地安放在軸向杆1〇2上，和一個加固棒％^用 於連接兩滑車52η。只是由於狹長型元件523包含至少兩條分別置於百葉窗兩 側的梯、尾所以個延長的控制滑塊521可以有效地增加拉動遠端梯繩的扭矩。 也就疋α兒所述狹長型元件523所包含的每條梯繩都分別對應地與一個距離較 近的滑車5211相連，延長的控制滑塊521可以使兩條梯繩的上端在上轨内 被相對平行地拉動。 值得和:的疋，對於較寬的窗戶來說，所述的狹長型元件523可以包含複 _數個梯、繩來保證辅助遮光片51比較平衡地吊在上執1〇和下跪2〇之間。所以， 控制滑塊521就會相對應地包含有複數個滑車52U有間距地安放在轴向杆 上，同時，至少兩個加固棒5212會被用來連接複數個滑車5211。 另外，改善控制系統52還包含分布系統524,其包含複數個滑動拴5241橫向置 於每個上軌10的下端開口 101Μ，其中狹長型元件523可滑動地通過滑動检綱 穿越上軌從而减少了摩擦。 根據本創作較佳實施例，改善控制系統52中的遮光片調節器522爲一條提 •升、繩5221，該提升繩連在控制滑塊521㈤一側端用於沿著轴向杆1〇2移動控制 滑塊521 ’所以每當提升繩5221被拉動時，控制滑塊521可以拉緊狹長型元件 523,並拉動狹長型元件523沿著滑動栓運平穩地提升或下降輔助遮光片… •如第2圖所示，控制滑塊521中的滑車5211是轉動地並滑動地安放在軸向杆1〇2 、從而相對應地與狹長型元件523的梯繩相接。林新型中，滑車5211的數量與 狹長型兀件523的梯繩數量相同，對於一般具有兩條梯繩的窗戶，控制滑塊 具有兩個滑車训與之相對應。對於較寬的窗戶，也就會有更多的滑車52ιι 與之相對應。加固棒5212是用來保證控制滑塊521爲一整體部件。另外如第2 12 •M286861 圖所示，控制滑塊521的滑車5211是套在軸向杆1〇2上。 在本創作中，分布系統524的目的在於緩解狹長型元件523移動過程中的 摩擦力。狹長型元件切中的每條梯繩都與控制滑塊切的滑車仙相連。同 時，上軌H)底端的開口 HM和狹長型元件523中的梯繩對齊，所以梯繩可以报 容易地穿越上執底端。 但是，本創作中的控制滑塊521並不是足够長能够保證滑車52ιι可以分別 地並且垂直地和上執底端開口 101對齊…旦控制滑塊521被拉動，不可避免 _地’側向位移的狹長型元件523就會與底端開口⑼的邊緣雜。所以，分布 系統524的滑動栓迦是被用來克服此摩擦力。這裏，每條滑動㈣則皮實 施爲橫於底端開口的鋼棒，所以一旦控制滑塊521被位移，上下行進的狹長型 元件523會沿著相對光滑的鋼棒滑動。 爲了保證改善控制系統&的平穩操作，分布系統524還包含一定位拾搬橫 越在U型上軌1〇的兩側壁上，並置於控制滑塊521的附近。所以狹長型元件 523的-條梯繩可以繞過該定位拴5242來達到一個較理想的力矩來拉動輔助遮 胃光片51。 爲了間早女裝和易於操作的原因’控制滑塊切被置於百葉窗的一端。只 是因爲遮光片調節器522要從控制滑塊引出來用來調節遮光效果。如第2圖所 不控制/月塊521被置於百葉窗的左上角，狹長型元件奶具有兩條梯繩分別 /丄制/月塊521相連。很明顯側向移動的控制滑塊切不能提供一個有效的力 矩來拉動最左側的梯繩5231。因爲該梯織5231就在控制滑塊521的下端，橫向 拉動的拉力不能有效地變成縱向拉動梯繩5231的扭力。所以，爲了將橫向的動 能轉變爲縱向的勢能，本創作提供了定位拾鮮其中第一條梯繩5231可以繞 13 M286861 過此定位拴迎來獲得—個較大的力矩。經過這樣的纏繞，每條梯繩都可以發 散地從控制滑塊521延伸。 如第2圖所示’狹長型元件523的第一條梯繩细被置於左側並繞過定位 拴迎’所以-旦控制滑塊521向左位移，梯繩细的上端就會被拉緊，而且 經過繞行__^輪嫩彳爾。钱，麵麵塊的第一條 梯繩细紐购錄纖繞行，嶋反向延料般在細口仙上 的滑動栓5241來實現_個較理想的力矩來提升辅助遮光片η。When pulling, the lower rail will be overlapped by a plurality of masks (3) and the upper rail (7) and the lower rail π. At the same time, the curtain blade curtain 1 further includes a shading improving device 5, which includes a plurality of An auxiliary visor 51 disposed between the upper rail 10 and the lower handle 20, wherein each auxiliary visor is placed between each two adjacent visors 30, and an improved control system 52, wherein the improved control The system 5A includes a control slider 52 that can be fixedly attached to the upper rail 1〇, and a shutter adjuster 522 extending from the control slider for use in a light-shielding position and a light The auxiliary light shielding sheet 51 is adjusted between the line improving positions, and at least two elongated members 523 extending from the control slider 521 are used for supporting each of the auxiliary light shielding sheets 5, wherein the control block 521 can be pulled by pulling the control block 521 The auxiliary louvers 51 are alternately spaced 'also suspended between each of the two visors 30 to sufficiently block the light money from entering the gap between each of the two visors 30 and moving in the light-improving position by pulling The control slider 521 can make each of the auxiliary light shielding sheets 51 and each of the adjacent light shielding sheets 3 The 〇 overlaps so that light enters from the gap between each of the two visors, for example. The k-'improvement control system 52 is used to improve the traditional blinds to produce a varying shading effect. The plurality of shadings are independently suspended from the ladder placed between the upper rail and the lower rail. Rope on M286861. In order to more easily manipulate and produce a transformed opaque fruit, the present invention provides a series of auxiliary visors 51 which are respectively sandwiched between two adjacent visors 3, wherein the auxiliary visor μ can The gap between the visors 30 is increased by the fact that at least two of the elongated members are cut or lowered from * by overlapping with the adjacent corresponding visors. Preferably, the light-shielding sheet 30 and the auxiliary light-shielding sheet 51 are made of a size and a size of a light-shielding sheet. That is to say, the light-shielding sheet 3 and the auxiliary light-shielding sheet 51 are supported by the same ladder rope, except that the auxiliary light-shielding sheet 51 is supported by another improvement control system 52 to improve the light-shielding effect. _ Green, the improved control system 52 can be seen as another set of visor suspensions that are used to assist the conventional holster suspension system in common support - a portion of the visor 3G, which is used to support the semi-shield 30. Therefore, the 'span-long type member' such as the ladder string S23 is longitudinally displaced, and the half of the light-shielding sheet, that is, the auxiliary light-shielding sheet 5, is upwardly and downwardly overlapped with the adjacent light-shielding sheet to adjust the interval between the light-shielding sheets. According to the present invention, the upper rail 1G is a narrow-length u-shaped groove, and a plurality of openings HM are provided at the bottom of the groove to facilitate passage of the ladder cord and the elongated member 523 for hanging the light shielding sheet 30. In general, a one-size window's elongated member 523 can be implemented as two ladder cords extending from top to bottom from the upper rail. It is worth mentioning that 'for some special light-shielding sheets, such as light-shielding sheets made of wood products and epoxy resins, the strip-shaped element S23 placed in the middle of the light-shielding sheet can sufficiently support and displace the auxiliary light-shielding sheet. At the same time, the long U-shaped grooved upper rail 10 upper traditional rails of Venetian blinds can be fixed on the ceiling and the upper end of the window. A plurality of slot lower end openings 101 are provided to correspond to the elongated member 523 of the control system 52. As shown in Fig. 2, the - axial rod 102 is rotatably fixed in the upper rail ι, in which the control slider is placed on the axial rod 1〇2. In the preferred embodiment of the present invention, the control slider cut pack 11 M286861 includes a pair of pulleys 5211 slidably seated on the axial rods 1〇2, and a reinforcing rod %^ for connecting the two pulleys 52n. It is only because the elongated member 523 includes at least two ladders and tails respectively placed on both sides of the louver so that an extended control slider 521 can effectively increase the torque for pulling the distal ladder. In other words, each of the ladder ropes included in the elongated member 523 is correspondingly connected to a pulley 5211 which is closer to the distance, and the extended control slider 521 can make the upper ends of the two ladder ropes in the upper rail. Pulled relatively in parallel. It is worthwhile to note that for a wider window, the elongated member 523 may include a plurality of ladders and ropes to ensure that the auxiliary light shielding sheet 51 is suspended in a relatively balanced manner in the upper and lower jaws. between. Therefore, the control slider 521 correspondingly includes a plurality of pulleys 52U placed on the axial rod at a distance, and at least two reinforcing bars 5212 are used to connect the plurality of pulleys 5211. In addition, the improved control system 52 further includes a distribution system 524 that includes a plurality of sliding jaws 5241 disposed laterally at the lower end opening 101 of each upper rail 10, wherein the elongated member 523 slidably traverses the upper rail through the sliding gauge to reduce friction. According to the preferred embodiment of the present invention, the visor adjuster 522 in the improved control system 52 is a lifter/rope 5221. The hoisting rope is attached to one side of the control slider 521 (f) for use along the axial rod 1 〇 2 The control slider 521' is moved so that whenever the hoisting rope 5221 is pulled, the control slider 521 can tighten the elongated member 523 and pull the elongated member 523 to smoothly raise or lower the auxiliary visor along the sliding pin. As shown in Fig. 2, the pulley 5211 in the control slider 521 is rotatably and slidably placed on the axial rod 1〇2 so as to be in contact with the ladder cord of the elongated member 523. In the new type of forest, the number of pulleys 5211 is the same as the number of ladders of the elongated member 523. For a window having two ladders, the control slider has two pulley trainings corresponding thereto. For wider windows, there will be more pulleys corresponding to 52. The reinforcing bar 5212 is used to ensure that the control slider 521 is an integral component. Further, as shown in Fig. 2 12 • M286861, the pulley 5211 of the control slider 521 is fitted over the axial rod 1〇2. In the present creation, the purpose of the distribution system 524 is to alleviate the friction during the movement of the elongated member 523. Each of the ladder cords of the slit type is connected to the slider that controls the slider cut. At the same time, the opening HM at the bottom end of the upper rail H) and the ladder cord in the elongated member 523 are aligned, so that the ladder cord can be easily passed through the bottom end of the upper handle. However, the control slider 521 in the present creation is not long enough to ensure that the slider 52 can be aligned separately and vertically with the upper end opening 101. Once the control slider 521 is pulled, it is inevitable that the ground is laterally displaced. The elongated member 523 will be intermingled with the edge of the bottom opening (9). Therefore, the sliding bolts of the distribution system 524 are used to overcome this frictional force. Here, each of the sliding (four) skins is implemented as a steel bar that is open across the bottom end, so that once the control slider 521 is displaced, the elongated element 523 that travels up and down will slide along the relatively smooth steel bar. In order to ensure smooth operation of the control system & the distribution system 524 also includes a positioning pick-up across the two side walls of the U-shaped upper rail 1 , and placed adjacent to the control slider 521. Therefore, the sling of the elongated member 523 can bypass the positioning 拴 5242 to achieve a more desirable torque to pull the auxiliary visor 51. For reasons of early women's wear and ease of operation, the control slider is placed at one end of the blinds. Just because the visor adjuster 522 is to be pulled out of the control slider to adjust the shading effect. As shown in Fig. 2, the non-control/month block 521 is placed in the upper left corner of the blind, and the elongated component milk has two ladder ropes respectively connected to the tether/month block 521. It is obvious that the laterally moving control slider does not provide an effective torque to pull the leftmost ladder cord 5231. Since the ladder 5231 is at the lower end of the control slider 521, the pulling force of the lateral pulling cannot effectively become the torque for pulling the ladder cord 5231 longitudinally. Therefore, in order to transform the lateral kinetic energy into the longitudinal potential energy, this creation provides the positioning and picking up. The first ladder rope 5231 can be obtained around 13 M286861 to obtain a larger torque. Through such winding, each of the ladder cords can be divulably extended from the control slider 521. As shown in Fig. 2, the first ladder cord of the elongated member 523 is placed on the left side and bypassed by the positioning. Therefore, the control slider 521 is displaced to the left, and the upper end of the ladder rope is tightened. And after the roundabout __^ round Nen. Money, the first piece of the face block. The ladder rope is used to purchase the fiber, and the sliding bolt 5241 on the lower mouth is used to realize the better torque to improve the auxiliary light-shielding sheet η.
這就是說，一旦控制滑塊521被遮光片調節器522拉動，控制滑塊521的 滑車52U就會相對拉動不同的梯繩。同時，根據控制滑_的位置，狹長型 讀523的_枝齡麵獨，㈣嫌胁㈣冑齡側，梯繩 的繞綫就會從反方向繞。 本創作中的遮光片調節器522還包含一鎖定裝置6〇用來在光錢改善位置鎖 定控制滑塊521的狀態下阻止和相鄰的遮光片3〇重叠的辅助遮光片w不會歸 位到原來的位置去影響每兩片遮光片之間的間距。 如第3圖所示’本創作中的遮光片調節器522實施爲傳統的連接在控制滑 塊521上的提升繩。爲了在上軌内操控提升繩，鎖定裝置⑼包含有一個從上執 1〇上-體延伸出的鎖室6卜一個一軸徑固定在鎖室61内的固定輪如兩個浮 動齒輪612，614相對可移動地置於鎖室61内，和—個支架613位於鎖室㈣ 下端口用來支賴浮_輪612。勝穿定輪如和浮動齒輪犯的提升 繩能够將兩個浮動齒輪612相互鎖和從而把位於上部的浮動齒輪612從—個自 由位置擠向-個鎖定位置。所以，每當提升繩被使用者拉動來調節輔助遮光片 51 ’浮動齒輪612就會緊緊地擠住固定輪611從而夾住提升繩·更重要的是， 14 M286861 防止提升繩松掉破壞遮光效果。 這晨，支架613雜形進一步擴大鎖室61的操作空間，同時，位於底部的 浮動齒輪6丨4支被用來作爲至於上部浮動齒輪犯和支架犯之間的阻擒輪用 於防止浮動輪612歸位影響遮光效果。 如第3圖所示’浮動齒輪614是用來填滿浮動齒輪犯和支架⑴之間的 空間。-旦浮動齒輪612從自由位置擠到鎖定位置，浮動齒輪614也會隨之位 移從而避免浮動齒輪612歸位。 _ 所以，在自由位置時，提升繩可以滑過浮動齒輪612來提升或降低遮光片 3〇’在鎖定位置時，浮動齒輪612被卡在固定輪611和鎖室61之間，並被浮動 齒輪614所支持，這樣提升繩就會被卡在浮動齒輪612和固定輪6ιι之間。 這裏’本創作較佳實施例還提供了另一種浮動齒輪的實施體。爲了省略弧形的 支架613,鎖定襄置60還包含兩條橫穿鎖室61的定位棒615用於活動地支撑浮 動齒輪612，614在該鎖室61内上下移動來控制提升繩6〇的升降。如第3A圖 所示，浮動齒輪612 ’ 614位空心齒輪具有内腔，該内腔的直徑遠大於定位棒615 •的直徑，所以兩浮動齒輪可以在鎖室61仏繞著兩定位棒615自由移動。同時， 該定位棒615還可以支持兩浮動齒輪限位於鎖室01内不會掉下去從而節省了支 架613的設計。 ' 《者如第4圖所示，遮光片調節器522的提升繩5221的下端被系在一鎖定 •手柄7G上，該鎖定手柄7G安裝在好_框上。同時，鎖定手柄7q具有一安 裝在窗戶側框上的固定端71，和以相對於固定端γι成樞軸轉動的自由端，其中 遮光片調節器522的提升繩系在鎖定手柄上的—設定位置，該位置距離固定端 71有-定距離，所以當鎖定手柄的自由端向下相對於窗戶侧框轉動，提升繩篇 15 M286861 可以被向下拉動進而側向拉動控制滑塊521來調節遮光效果。 或者如第5圖所示，提升繩的自由端直接固定在—電動馬達控制的擺 動杆80上’該擺動杆8G可沿著-系列放射角度擺動。同時，擺動杆⑽直接固 定於窗戶的側框上，所以當擺動杆沿中心轉動，提升繩5221就會被向下拉緊進 而側向位移控制滑塊521來調節遮光效果。 如第6圖所示，根據本創作的另一實施例的複式葉片窗簾被展示。控制滑 塊521’爲-滑動地置於狹長型u型上執上的滑動塊體52u，同時遮光片調節器 _ 522包含有-個置於上執10上的單向齒輪迎，其置於控制滑塊细的一側， 其中提升繩5221從控制滑塊5221的一側延伸出來並繞在單向齒輪助的轴上。 提升繩5221有-倾使用者拉動的自由端5221卜所以使用者可以拉動該自由 端來驅動單向齒輪5222轉動進而拉動滑動塊體5211沿著上執1〇側向移動，所 以輔助遮光片51會被拉動來改變遮光狀態。這裏，遮光片調節器522還包含一 個位於單向齒輪5222下方的轉動制動器5223用來阻止單向齒輪5222反方向轉 動。轉動制動器5223包含一固定於上執10上的制動器箱體52231，一個可伸縮 •的探鑽52232’該探鑽52232有彈性地從制動器箱體52231伸出並與單向齒輪的 輪齒咬合，一個彈性元件52233置於制動器箱體内用於將探鑽向上伸出制動器 箱體52231，和一個和彈性元件52233相連的釋放繩52234用於分離彈性元件 52233 和探鑽 52232。 • 這裏，單向齒輪5222的輪齒均爲弧形，每一個輪齒都有一個滑動面和一個 制動面。相對應地，可伸縮的探鑽52232爲三角形具有一垂直面和一斜面。當 使用者拉動提升繩5221的自由端52211時，每個輪齒的滑動面逐一地充分地與 捸鑽52232的斜面相接觸。同時，探鑽52232的垂直面會阻止單向齒輪反方向 16 M286861 轉動。也就是說，使用者可以拉動提升繩的自由端522ΐι來提升辅助遮光片5ι 改變遮光效果’當單向齒輪轉動時，可伸縮的探鑽會自動並且連續地卡住單向 齒輪從而遮光效果不被破壞。另外，如果使用者想回到最初的遮光狀態， 使用者可以拉動釋放繩52234從而利用辅助遮光系統的重量將單向齒輪迎會 轉到以前的狀態。 如第6圖所示，前文所述的單向齒輪5222被-個安置在上執1G上的電動 馬達6〇驅動，其中該電動馬達00具有一個開關可以控制單向齒輪5222順時針 _或逆時雌轉來卿遮級果。糾，由於百餘的在祕擋賴進入， 個太陽i板61可以安裝到本創作複式葉片窗簾的外部用來對電動馬達充電， 進而節約了大量能量。 曰此行業巾有此行業巾有技能的人，會理解以上·#和圖示，只是模仿而 不是對本創作的創作精神加以限制。 我們可以相糊作已充分鋼各項職目的。爲了展林的結構和功能 上的本創作原則，我們對它的實施方案進行了圖示和詳細說明。同時，它的任 擊何實施方案都是和它的創作原則密不可分。所以說，本創作涵蓋了所有符合以 下權利力要求範圍的所有改良。 【圖式簡單說明】 第1圖是本創作較佳實施纖式葉片窗簾的立麵，其中展示了輔助遮光 -片被輔助遮光系統操作而與鄰的遮光片重叠繼而提供了更好的透光效果。 第2圖是本創作較佳實施例複式葉片窗簾的示意圖，顯示了狹長型元件的 兩_掛網通過滑動栓穿越上執的底部，並分別與控制滑塊相連，同時至少一 個疋位域供在⑦上軌的綱’㈣於麵_端的狹長型元件繞道此定位检 17 M286861 來産生一個較理想的力矩。 第3圖是本創作較佳實施例複式葉片窗簾的遮光狀態鎖定裴置的示音圖， 顯不了-個阻擋用齒輪置於浮動齒輪下面，用來阻止浮動齒輪向下歸位從而保 證控制滑塊固定在一個穩定的光綫改善位置。 第3A圖是本創作較佳實施例複式葉片窗簾的遮光狀態鎖定裝置的示音 圖’顯不了兩個浮動齒輪活動地套在固定於鎖室内的定位金屬棒上。 第4圖是本創作較佳實施例複式葉片窗簾的遮光狀態鎖定裝置的另一實施 _體的立體圖，顯示了一個定位把手提供與提升繩的下端來控制控制滑塊的位置 第5圖是本創作較佳實施例複式葉片窗簾的遮光狀態鎖定裝置的另_實施 體的立體圖，顯示了一個電動馬達用來控制控制滑塊的侧向移動。 第6圖是本創作第二實施例複式葉片窗簾的示意圖。 【主要元件符號說明】 上執10 _下軌20 遮光片30 操控繩42 輔助遮光片51 . 改善控制系統52 控制滑塊521 遮光片調節器522 狹長型元件523 18 M286861 開口 101 滑車5211 軸向杆102 加固棒5212 提升繩5221 滑動栓5241That is to say, once the control slider 521 is pulled by the shutter adjuster 522, the pulley 52U of the control slider 521 relatively pulls the different ladder cords. At the same time, according to the position of the control slide _, the long and narrow type reads 523 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The visor adjuster 522 in the present invention further includes a locking device 6 阻止 for preventing the auxiliary visor w overlapping with the adjacent visor 3 不会 from returning in the state in which the control slider 521 is locked in the light-improving position. Go to the original position to affect the spacing between each two visors. As shown in Fig. 3, the visor adjuster 522 in the present embodiment is implemented as a conventional hoisting rope attached to the control slider 521. In order to operate the hoisting rope in the upper rail, the locking device (9) comprises a lock chamber 6 extending from the upper body of the upper body, and a fixed wheel, such as two floating gears 612, 614, which is fixed in the lock chamber 61 by a shaft diameter. It is movably placed in the lock chamber 61, and a bracket 613 is located at the lower chamber of the lock chamber (4) for supporting the float_wheel 612. The hoisting rope that overcomes the fixed wheel and the floating gear can lock the two floating gears 612 to each other and thereby push the upper floating gear 612 from a free position to a locked position. Therefore, whenever the hoisting rope is pulled by the user to adjust the auxiliary visor 51, the floating gear 612 will tightly squeeze the fixed wheel 611 to clamp the hoisting rope. More importantly, the 14 M286861 prevents the hoisting rope from loosening and damaging the shading. effect. This morning, the bracket 613 is further enlarged to expand the operating space of the lock chamber 61, and at the same time, the floating gear 6丨4 at the bottom is used as a drag wheel between the upper floating gear and the bracket to prevent the floating wheel. 612 homing affects the shading effect. As shown in Fig. 3, the floating gear 614 is used to fill the space between the floating gear and the bracket (1). Once the floating gear 612 is pushed from the free position to the locked position, the floating gear 614 is also displaced to avoid the floating gear 612 from returning. _ Therefore, in the free position, the hoisting rope can slide over the floating gear 612 to raise or lower the visor 3' in the locked position, the floating gear 612 is caught between the fixed wheel 611 and the lock chamber 61, and is floated Supported by 614, the lift cord is caught between the floating gear 612 and the fixed wheel 6ι. Here, the preferred embodiment of the present invention also provides an embodiment of another floating gear. In order to omit the curved bracket 613, the locking mechanism 60 further includes two positioning bars 615 traversing the lock chamber 61 for movably supporting the floating gears 612, 614 moving up and down within the lock chamber 61 to control the lift cords 6 Lifting. As shown in FIG. 3A, the floating gear 612 '614 hollow gear has an inner cavity having a diameter much larger than the diameter of the positioning rod 615 ·, so that the two floating gears can be freely wound around the two positioning rods 615 in the lock chamber 61. mobile. At the same time, the positioning rod 615 can also support the two floating gear limits in the lock chamber 01 without falling off, thereby saving the design of the bracket 613. As shown in Fig. 4, the lower end of the lift cord 5221 of the shutter adjuster 522 is attached to a lock handle 7G which is mounted on the frame. At the same time, the locking handle 7q has a fixed end 71 mounted on the side frame of the window, and a free end pivoted relative to the fixed end γι, wherein the lifting cord of the visor adjuster 522 is attached to the locking handle. Position, the position is at a fixed distance from the fixed end 71, so when the free end of the locking handle is rotated downward relative to the window side frame, the lifting rope 15 M286861 can be pulled downward and the control slider 521 is pulled laterally to adjust the shading effect. Alternatively, as shown in Fig. 5, the free end of the hoisting rope is directly fixed to the swing lever 80 controlled by the electric motor. The swing lever 8G is swingable along the - series radiation angle. At the same time, the swing lever (10) is directly fixed to the side frame of the window, so that when the swing lever is rotated along the center, the lift cord 5221 is pulled downward and the lateral displacement control slider 521 is adjusted to adjust the shading effect. As shown in Fig. 6, a double blade blind according to another embodiment of the present creation is shown. The control slider 521' is a sliding block 52u slidably placed on the elongated u-shape, and the visor adjuster_522 includes a one-way gear welcoming placed on the upper handle 10, which is placed The thin side of the slider is controlled, wherein the lift cord 5221 extends from one side of the control slider 5221 and is wound around the shaft of the one-way gear assist. The lifting cord 5221 has a free end 5221 that is pulled by the user. Therefore, the user can pull the free end to drive the one-way gear 5222 to rotate, thereby pulling the sliding block 5211 to move laterally along the upper side, so the auxiliary light shielding sheet 51 Will be pulled to change the shading state. Here, the visor adjuster 522 also includes a rotary brake 5223 located below the one-way gear 5222 for preventing the unidirectional gear 5222 from rotating in the opposite direction. The rotary brake 5223 includes a brake case 52231 fixed to the upper handle 10, and a retractable drill 52232' elastically extends from the brake case 52231 and engages with the teeth of the one-way gear. A resilient member 52233 is disposed within the brake housing for extending the probe upwardly from the brake housing 52231, and a release cord 52234 coupled to the resilient member 52233 for separating the resilient member 52233 and the drill 52232. • Here, the teeth of the one-way gear 5222 are all curved, each of which has a sliding surface and a braking surface. Correspondingly, the retractable drill 52232 has a vertical face and a beveled surface in a triangular shape. When the user pulls the free end 52211 of the lift cord 5221, the sliding faces of each of the teeth are in full contact with the bevel of the boring 52232. At the same time, the vertical plane of the drill 52232 will prevent the one-way gear from rotating in the opposite direction of the M286861. That is to say, the user can pull the free end 522ΐ of the lifting cord to raise the auxiliary visor 5 ι to change the shading effect. When the one-way gear rotates, the retractable drill automatically and continuously catches the one-way gear so that the shading effect is not destroyed. Alternatively, if the user wants to return to the initial shaded state, the user can pull the release cord 52234 to use the weight of the auxiliary shade system to turn the one-way gear into the previous state. As shown in Fig. 6, the one-way gear 5222 described above is driven by an electric motor 6〇 disposed on the upper handle 1G, wherein the electric motor 00 has a switch to control the one-way gear 5222 clockwise _ or inverse When the woman turned to Qing Shuji fruit. Correction, because more than one hundred in the secret block, a solar panel 61 can be installed outside the creation of the multi-blade curtain to charge the electric motor, which saves a lot of energy.曰 This industry towel has the skills of this industry towel, will understand the above # and illustration, just imitate rather than limit the creative spirit of this creation. We can be confused as having sufficient steel for various purposes. In order to demonstrate the principles of this structure and function, we have illustrated and detailed its implementation. At the same time, its implementation is inseparable from its creative principles. Therefore, this creation covers all improvements that meet the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a façade of a preferred embodiment of a fiber-optic blade curtain, in which an auxiliary light-shield is operated by an auxiliary light-shielding system to overlap with an adjacent light-shielding film to provide better light transmission. effect. 2 is a schematic view of a double-type curtain blind according to a preferred embodiment of the present invention, showing that two hanging nets of the elongated element pass through the bottom of the upper handle through the sliding bolt, and are respectively connected to the control slider, and at least one clamping field is provided for In the upper rail of the 7th section (4) at the face_end of the narrow-shaped component bypass this positioning check 17 M286861 to produce a more ideal torque. Figure 3 is a sound diagram of the light-shielding state locking device of the double-type blade curtain of the preferred embodiment of the present invention, showing that a blocking gear is placed under the floating gear to prevent the floating gear from being homing downward to ensure control slippage The block is fixed in a stable light improvement position. Fig. 3A is a view showing the light-shielding state locking device of the multiple-type blade curtain of the preferred embodiment of the present invention. It is shown that two floating gears are movably placed on the positioning metal rod fixed in the lock chamber. Figure 4 is a perspective view showing another embodiment of the light-shielding state locking device of the multi-layer blade curtain of the preferred embodiment of the present invention, showing a positioning handle provided with the lower end of the lifting cord to control the position of the control slider. A perspective view of another embodiment of the light-shielding state locking device of the multi-layer blade shade of the preferred embodiment is shown to control an electric motor for controlling the lateral movement of the control slider. Figure 6 is a schematic view of a double blade blind according to a second embodiment of the present invention. [Main component symbol description] Upper 10 _ lower rail 20 visor 30 control rope 42 auxiliary visor 51. Improved control system 52 control slider 521 visor adjuster 522 elongated element 523 18 M286861 opening 101 pulley 5211 axial rod 102 reinforcement rod 5212 lifting rope 5221 sliding bolt 5241