200825269 八、發明說明： 【發明所屬之技術領域】 百葉窗簾有關，更詳而言之，_是指—種具 .有補舰效果之頭窗簾結構及其組合方法。 【先前技術】 傳統的百葉式輯，大體上都包含有連接於-上樑盥一下 =1之若干，與拉繩，以及以上、下相互平行方式排列於各 關之右干葉片’其巾每—葉片都會於巾央部位沿其長轴 =向以間隔適當距離的方式設置數個穿孔，以供用以牵引下標 :=昇之一拉繩，可由上向下地依序貫穿對應之各該穿孔： 用財引該下樑向上軸，絲崎序收集各該葉 各_繩則係用以改變各葉片沿其長軸方向擺動之幅度， 成可防止光線進入室内之之關閉狀態，或可供光線進 入之開放狀態。 -冰使用上的仇點在於’即使葉片被調整到關閉狀態， I i=仍會由每一個長條狀穿孔透進室内，而且，經由各 f片中f陳通過的拉繩，也會阻梅•的可擺動驗以及 間相互緊密重疊的效果，導致部份光線仍會由兩兩 相鄰之葉片間的間隙透進室内。 為達到較好的遮蔽光線效果，如美國第6,179, 〇35號第 5且727,613號專利中所揭露之葉片，即不設置穿孔，而改於其 ==之_邊設置細，並使各缺σ在該窗簾呈關閉狀態 、口為相㈣片之上、下重疊的邊緣部位所遮蔽 阻擋光線透進室内。 200825269 ^該窗簾由於架設在各該梯繩上之各葉片，可於其上朝向窗 簾左右移動，而沒有被有效地限制住，所以當窗簾(左或右）單 側被提高時，各葉片即有可能會朝向另一側滑脫於該窗簾之外 Ο . 概一步的改良設計，另有：美國第4, 951，729號、第 ^386, 867號與第6, 792, 996號等專利，其係分別於每一葉片 靠近其邊緣部位設置一穿孔，並供拉繩由其間通過，藉此以達 到防止葉片由窗簾侧邊朝外滑出之情形；而且，藉由在上、下 〇相鄰的各葉片被翻轉至邊緣部位可以相互重叠的關閉狀態時， 各该葉片恰可以其邊緣部位遮蔽住各穿孔的設計，使其既可減 v光線透進至内’又可防止葉片由_邊滑出窗簾外的意外。 ，不過這類型的窗簾由於用以承載葉片與下標的拉繩，通 常都具有相當的直徑’而且葉片相鄰於拉繩的部位並不具可挽 I·生丄所以’在上下相鄰二葉片被翻轉至重疊的狀態下，被夹置 於二葉片重疊部位_該拉繩，將會阻礙兩葉肢Μ法 ^地靠近，而於該二葉片間形一縫隙，從而使其阻隔光線的效果 仍然有限:即使選用較細的拉繩仍然會於兩葉片間留下該縫 隙:並且還會因為拉繩較細而使其強度不足，因此造成其無法 承^全部葉片與下樑重量的情形，再者，更容易於使用者拉起 窗簾的過程中，對其手部造成傷害。 美國第5, 582, 226 5虎專獅然揭示有使拉繩不經過穿孔的 窗簾結構’可是其兩端分別由上而下貫通葉片兩侧穿孔，並呈 扭曲狀的梯繩橫輕，將造成葉片轉動不順暢的情形，而且，在 該窗簾下樑被向上拉起-段距離後，該干涉葉片順暢轉動的情 200825269 形更為明顯。 。本案申請人另有兩件美國第6 729 379號與第6 854 5〇4 號專利，提供預先在_上設置棚並_與設 兩 .:棒子連接的窗簾，該設計可以省去一般百葉式窗= • '但僅特別顧於軟質葉U於具有環圈以及硬質葉 窗簾結構，如美國第6,192,963號專利所揭露的結構，、雖係沿 :設於其梯繩上的顧，以供拉繩穿置於其中，但該結構仍^ 會造成葉片由窗簾侧邊外滑落的問題。 【發明内容】 欲解決上狀_，本發明乃提供—種L繩連接葉 ==㈣綱，概____ w， 並牦進其阻擋光線通過之功效者。 ★該百葉窗簾係由數葉片、拉繩及梯繩所組成，其中，該 葉片係藉由梯繩橫向之橫輻以等距二 Μ ，該拉_'位於籼_且與間200825269 VIII. Description of the invention: [Technical field to which the invention pertains] Related to blinds, in more detail, _ refers to the type of material. The curtain structure and combination method of the head effect of the ship. [Prior Art] The conventional louver series generally includes a number of right-handed blades connected to the upper beam and the lower ropes, and the upper and lower sides of the ropes are arranged in parallel with each other. - the blades will be placed along the long axis of the towel along the long axis = a plurality of perforations at appropriate intervals for the traction of the subscript: = one of the drawstrings, which can be passed through the corresponding perforations from top to bottom : Use the financial guide to the lower beam to the upper axis, and the silky collection of each of the leaves is used to change the amplitude of each blade to oscillate along its long axis to prevent the light from entering the closed state of the room, or The light enters the open state. - The hatred on the ice is that 'even if the blade is adjusted to the closed state, I i = will still penetrate into the room by each long strip of perforation, and the pull rope passing through each f piece will also block Mei's swingable test and the close overlap of each other result in some light still passing through the gap between two adjacent blades. In order to achieve a better light-shielding effect, the blade disclosed in Japanese Patent No. 6,179, No. 5, No. 5, and No. 727,613, which is not provided with a perforation, is set to be thinner and has a thinner σ blocks the light from entering the room when the curtain is closed, the mouth is above the phase (four) piece, and the lower overlapping edge portion is shielded. 200825269 ^The curtains can be moved to the left and right of the curtains by the blades erected on each of the ladder ropes without being effectively restrained, so when the curtains (left or right) are raised on one side, the blades are It is possible to slip off the curtain from the other side. The improved design of the first step, and another: US 4, 951, 729, ^ 386, 867 and 6, 792, 996 and other patents Providing a perforation in each of the blades near the edge thereof, and passing the drawstring therebetween, thereby preventing the blade from slipping out from the side of the curtain; and, by squatting up and down When adjacent blades are turned over to a closed state in which the edge portions can overlap each other, each of the blades can cover the design of each of the perforations at the edge portion thereof, so that the v-light can be reduced to the inside and the blade can be prevented from being _ Sliding out of the curtains. However, this type of curtain usually has a considerable diameter because of the drawstring used to carry the blade and the subscript, and the blade is adjacent to the drawstring and is not capable of being pulled. When flipped to the overlapping state, it is sandwiched between the two-blade overlapping parts. The pulling rope will hinder the two-leaf limbs from approaching, and a gap is formed between the two blades, so that the effect of blocking light is still Limited: Even the use of a thin drawstring will leave the gap between the two blades: and because the drawstring is thin, the strength is insufficient, so that it can not bear the weight of all the blades and the lower beam, and then It is easier for the user to damage the hand during the process of pulling up the curtain. The 5th, 582, 226 5th lions of the United States have revealed that there are curtain structures that make the drawstrings not through the perforations. However, the two ends of the two are respectively pierced from the top and bottom through the sides of the blade, and the twisted ladder rope is light and will be The situation that the blade rotation is not smooth, and the shape of the interference blade is more obvious after the lower beam of the curtain is pulled up by a distance of a segment. . The applicant of the case has two other patents No. 6 729 379 and No. 6 854 5〇4 of the United States, providing a curtain that is pre-arranged on the _ and connected with a two-bar: the design can save the general louver Window = • 'but only with regard to the soft leaf U in the form of a loop and a hard leaf curtain structure, as disclosed in U.S. Patent No. 6,192,963, although it is attached to the ladder rope for pulling The cord is placed there, but the structure still causes the blade to slip off the side of the curtain. SUMMARY OF THE INVENTION In order to solve the above problem, the present invention provides an L-line connecting leaf == (four), a general ____ w, and breaks into its effect of blocking light passage. ★ The blinds are composed of a number of blades, a drawstring and a ladder rope, wherein the blade is equidistantly separated by a transverse spoke of the ladder rope, and the pull is located at 籼_ and
侧邊於梯_職絲少财—穿孔， 性5 與穿孔相對應而設，並分別與拉繩及梯繩結合，== 緣可與各該拉繩或梯繩制連結而防止葉片過度橫向移動。 本發明所提供之百葉錄結構及其組合方法，可 接件經由預纽置於"上之穿孔，以_連接各^ = 2拉繩的_位，藉以使其可以達到 側向= ==於，至關閉狀態時恰可遮蔽住各該穿= 。片無蚊正歧向鶴’都可形献好遮光狀態之效果 200825269 f實施方式】 構之為本發明-種百葉窗簾結 、二梯二：要係由一上樑]〇、-下樑 ，其中： 干葉片4〇、二拉繩50及若干連接件60所組成 該二梯繩30，係相互平行地由該上樑10向下延伸，各詨 _ 30各具有分财近該窗簾前讀靠近其後方之㈣The side is on the ladder _ job silk less wealth - perforation, sex 5 corresponding to the perforation, and respectively combined with the drawstring and the ladder rope, == edge can be connected with each of the drawstring or ladder rope to prevent the blade from excessive lateral mobile. According to the louver recording structure and the combination method thereof provided by the present invention, the splicing piece can be connected to the _ position of each ^=2 drawstring via the pre-joint on the quotation, so that it can reach the lateral direction === In the case of the off state, it is possible to shield each of the wearers. The effect of the shading state of the piece of mosquito-free mosquito to the crane can be shaped. The effect of the shading state is 200825269 f. The construction method is the invention--the venetian blind knot, the second ladder two: the upper beam] the 〇, the lower beam, Wherein: the dry blade 4〇, the two drawstrings 50 and the plurality of connecting members 60 constitute the two ladder ropes 30, which are extended parallel to each other by the upper beam 10, and each of the 詨 30 has a wealth. Close to the rear (4)
=及連接於該二垂直部3丨之間且上下相隔等距之多數個橫 該等葉片40，位於該上樑1〇下方，並由上而下地依序羅 顺各該橫輻32之間，當使用者操作各該垂直部&或其中之 上下移動時’即可控制各該橫幅32前後擺動，並帶動承置 於其上之各該葉片40 P遺之轉一角度，進而使各該橫幅犯限 制各該葉片40之垂直向下位移（如圖四所示），且該等葉片 40沿其絲方向延伸之細邊，於#近紐緣部位並與橫輕％ 相對應處分別設有一穿孔41。 該二拉繩50，相互平行地由該上樑1〇向下延伸，並以其 下端與該下樑20連接。 〜 該等連接件60，具有良好之可撓性，分別以其第一端61 連接於該梯繩30之後方垂直部31上，且第一端61與其對應之 用以承載各該葉片40之橫輻32相隔一適當距離，該連接件6〇 中段部位由上而下地穿越與其對應之葉片4〇上之穿孔41，第 二端則由對應之該葉片40下方，與同樣位於該窗簾後方之拉繩 50相對應部位連接，於本實施例中，該第二端62為可供該拉 200825269 繩50貫穿並於其間往復移動之一繩圈62。 至於本么明百葉南簾之組合方法，於上述較佳實施例 包含下列步驟： μ 一、於每-葉片40沿長軸方向延伸之其中—側邊靠近 . 緣處設有一穿孔41。 ^ 右二將各該葉片40置於該窗簾梯繩30之間，並使其上設 有牙孔41之側邊位於該窗簾之後方。 〇 三、預先於梯繩30靠近該窗簾後方之垂 ，個各猶接件60，並使其分別錄每—穿孔41上方;^ 接件60之第一端61皆固設於相對應之垂 62則穿越過對應之穿孔41後延伸至該葉片仙下方。弟一^ 圈狀序穿過相對應之各該連接件60末端之環 限制。 使拉繩50的橫向移動受環圈狀之第二端62所 3_片穿孔41間之各該 ，由可用以防止各該葉片40滑脫於該窗簾之外而_ ：：：^ 邊緣之相重疊部位之寬声m於上、下相鄰之兩葉片40 41受相鄰葉片40側緣40於閉合時，穿孔 線通過。 重且#所遮蔽’故可以有效阻播光 又由於錢接件60之第—端61與對應之橫⑽間之距離 200825269 d，大於該穿孔41至該葉片4G邊緣間之距離似，因而使各該 葉片40之邊緣部位’可於各該連接件⑼與梯繩％之間自由^ 動，而不致造成葉片4G擺動不爾之情形。 另外，當窗簾使用上述構造時，其製造者將可以選用相當 ^的綿繩或塑膠繩作為該連接件6G，藉以使咖狀態下相互重 Γΐ該葉片40可以更為靠近，俾有效減小其間可能為光線通And a plurality of transversely spaced vanes 40 connected between the two vertical portions 3丨 and spaced apart from each other, are located below the upper beam 1〇, and are arranged between the transverse spokes 32 from top to bottom. When the user operates each of the vertical portions & or moves up and down therein, it is possible to control each of the banners 32 to swing back and forth, and to drive the angles of the respective blades 40P placed thereon, thereby The banner limits the vertical downward displacement of each of the blades 40 (as shown in FIG. 4), and the thin edges of the blades 40 extending along the wire direction thereof respectively correspond to the near-edge edge portion and the horizontal light-weight portion respectively A through hole 41 is provided. The two drawstrings 50 extend downward from the upper beam 1 相互 in parallel with each other and are connected to the lower beam 20 at their lower ends. The connecting members 60 have good flexibility, and the first ends 61 are respectively connected to the rear vertical portion 31 of the ladder rope 30, and the first end 61 is correspondingly configured to carry the blades 40. The transverse spokes 32 are separated by an appropriate distance, and the middle portion of the connecting member 6 passes through the through hole 41 on the corresponding blade 4 from top to bottom, and the second end is corresponding to the lower portion of the blade 40, and is also located behind the curtain. The corresponding portion of the drawstring 50 is coupled. In the present embodiment, the second end 62 is a loop 62 for the pull of the 200825269 cord 50 and reciprocating therebetween. As for the combination method of the louver south curtain, the following preferred steps are included in the above preferred embodiment: μ. Each of the blades 40 extends along the long axis direction - the side edges are close to each other. A through hole 41 is provided at the edge. ^ On the right second, each of the blades 40 is placed between the curtain ladders 30, and the side on which the dental holes 41 are provided is located behind the curtain. Thirdly, in advance, the ladder rope 30 is close to the rear of the curtain, and each of the joints 60 is placed and placed on each of the perforations 41; the first end 61 of the connector 60 is fixed to the corresponding vertical 62 then passes through the corresponding perforation 41 and extends below the blade. The ring is passed through the ring of the corresponding end of each of the connectors 60. The lateral movement of the drawstring 50 is controlled by the loop-like second end 62 between the three-piece perforations 41, which can be used to prevent each of the vanes 40 from slipping out of the curtain and _::: The wide sound m of the overlapping portions passes through the upper and lower adjacent blades 40 41 when the side edges 40 of the adjacent blades 40 are closed, and the perforation lines pass. Heavy and #遮遮' can effectively block the light and because the distance between the first end 61 of the money connector 60 and the corresponding horizontal (10) is 200825269 d, which is larger than the distance between the perforation 41 and the edge of the blade 4G, thus The edge portion ' of each of the blades 40 can be freely moved between each of the connecting members (9) and the ladder cords without causing the blades 4G to swing. In addition, when the curtain is used in the above configuration, the manufacturer can select a relatively thick cotton rope or plastic rope as the connecting member 6G, so that the blade 40 can be closer to each other in the coffee state, and the raft is effectively reduced. May be light
本實細例中所揭將對應之各該連接件6〇與拉繩別均設於 該自簾之後侧，固然可為—較佳之實施方式，惟於實際之運用 接件⑽末収為套設在位㈣錢前側之另一拉繩 5〇(圖中未不）上，亦屬可行之等效技術。 竹ΙίΓ五圖’其中所揭露之本發明另—實施例，係將各 二丨上π為红條繩索所組成，並於其穿越過對應之各該 /以於11亥一繩索末端打結之方式產生-繩結63,藉 在以形成可供雜繩5〇穿過之環圈狀第二端犯。 至於各β亥連接件第一端61其與該梯繩洲間之連接方式， ，可如圖中所示者’以編織方式直接形成於其上之外，以車 以其他元杆以蚊之方式，均鱗效之技術；而各該 葉片40亦可於期侧邊外凸設若干耳朵，用以設置各該穿孔μ 、卓Jit圖’其中所揭露之本發明再—實施例，係於該 H 過該穿孔41後之第二端62，另繼夾住該第 金屬片以形成—擋止部64，該擋止部64之外徑大 於该牙孔41之魄，使該連接件第二端62無法由下社地脫 200825269 離於該葉片40之外。 至於用以形成該擋止部64於該連接件6〇末端之方式，除 可以本實施例所揭藉由可撓金屬片予以夾住之外，以環圈狀二 .位套設該葉片邊緣部位’或如第五圖所示予以打結等均可^ • 成防止該連接件60脫離之該擋止部。 夕 本實施例中之各該梯繩30上進-步設有錄個套接件7〇 其數量可以多於或少於其橫輻32之數量，並可如圖所示的設於 〇該梯繩30之前、後方，或僅設於其後方；其具有一固定端u 連接於該梯麵直部31，—自_ 72呈賴狀並供對應之拉 繩50貫穿其間；藉此使該梯繩3〇可藉各該連接件6〇以結合各 該葉片40 ’而以各該套接件7〇以結合各該拉繩5〇，俾達到如 前述各實施例中所揭結合梯繩30、連接件60與拉繩50，使葉 片40無法滑脫以及拉繩5〇無法過度橫向移動之效果。’、 請再參閱第七圖所揭露本發明之另—實施例，其中所揭梯 繩30藉由連接件60以與被置於各該橫# 32上之各該葉片仞 C Ϊ接之方式’與第六圖中所揭實施例相同，而各該拉繩50則係 設為沿對應之各該梯繩垂直部31之長軸方向—左—右連續地 穿繞於各該橫輻32之間，藉此以達到結合各該梯繩30與拉繩 50之效果。 第八圖所不者，為可適用於本發明各實施例中之另一葉片 4〇 ’其係於該葉片40上設置與各該穿孔41數量相同之若干槽 縫42’亚使各該槽縫42連接於對應之各該穿孔^與該葉片仙 外緣之間，藉此以便於製造者經由各該槽縫42而可 將各該葉片40固定於梯繩3〇上。 11 200825269 請再參閱第九圖所揭可適用於本發明各實施例之另一種葉 ^型式’圖式中是以使用於第—實施例時之狀態為例，其係於 早片式之各該葉片40外增設一被覆層43，以使其外觀上更具 變化’該被㈣43可為布料或塗料等材f，並使具有良好可^ 性之各該連接件貫穿該被覆層43之對應部位與該葉片穿孔 41 〇 •稭由以上說明，可將本發明之優點與可達成功效整理如下 〇. 1、本發明之葉片可因其所設之穿孔，藉由具有良好可繞 相㈣了件分職穿孔及梯職合，而使葉#、梯繩與拉繩互 1以限制其左右飾之細而不會麟或過度移位。 日2由於本發明之穿孔係設於葉片兩侧緣，因此當窗簾呈 =狀J時’各穿孔可被相鄰葉片側緣之重疊部位所 “員路於該窗簾相致影響其外觀與隱密性。 該遠技A本I明之連接件第一端與橫輻間有一適當之距離，且 葉:片二梯繩可形成供各該 沿逆柏轉聰獅，_做==向翻轉或 ，同’本發明在同類產品中實有其極佳之進步實用性 有相同二=:，類結構之技術資料，文獻中亦未發現 ，美依法提=請以’本創作實已具備發咖要件 故舉所述者’僅係本發明之—較佳可行實施例而已， 應用本創作_書及申請補翻所為之等效結構變化 200825269 ，理應包含在本發明之專利範圍内。In the present embodiment, the corresponding connecting member 6〇 and the pull cord are respectively disposed on the rear side of the self-curtain, although it may be a preferred embodiment, but the actual use of the connecting member (10) is collected as a sleeve. It is also a feasible equivalent technology to be placed on the front side (4) of the other side of the rope, which is 5〇 (not shown).竹Ι Γ Γ 图 ' 其中 其中 其中 其中 其中 其中 其中 其中 其中 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' 另 本 另 另 另 另 另 另 另 另 另 另 另 本 另 另 另 本 另The way to create a knot 63 is made by forming a loop-shaped second end through which the string 5 can pass. As for the manner in which the first end 61 of each of the β-connecting members is connected to the ladder cord, it can be formed directly on the braided manner as shown in the figure, and the other poles are used for mosquitoes. The method is a technique of squashing; and each of the blades 40 can also have a plurality of ears protruding from the side of the period to set each of the perforations μ, and the Jit diagram of the invention disclosed in the present invention. The second end 62 of the H through the through hole 41 is further clamped to the metal piece to form a blocking portion 64. The outer diameter of the blocking portion 64 is larger than the ridge of the tooth hole 41, so that the connecting piece is The second end 62 cannot be removed from the blade 40 by the lower body of 200825269. As for the manner of forming the stopping portion 64 at the end of the connecting member 6 , the blade edge can be set in a loop shape instead of being clamped by the flexible metal sheet in the embodiment. The portion 'or knotted as shown in Fig. 5 can be used as the stopper to prevent the connector 60 from being detached. In the embodiment of the present invention, each of the ladder cords 30 is provided with a sleeve member 7 which can be more or less than the number of the transverse spokes 32, and can be disposed as shown in the figure. Before or after the ladder cord 30, or only at the rear thereof; it has a fixed end u connected to the straight portion 31 of the ladder surface, from the _72, and the corresponding pull cord 50 runs therethrough; thereby The ladder cords 3 can be combined with the respective blades 6' to join the respective sleeves 7' to join the cords 5 to achieve the ladder ropes as disclosed in the foregoing embodiments. 30. The connecting member 60 and the pulling cord 50 prevent the blade 40 from slipping off and the pulling rope 5〇 cannot be excessively laterally moved. 'Another embodiment of the present invention, which is disclosed in the seventh figure, wherein the lifted rope 30 is connected by means of a connecting member 60 to each of the blades 仞C placed on each of the horizontal members 32. 'The same as the embodiment disclosed in the sixth figure, and each of the drawstrings 50 is arranged to continuously pass around the transverse spokes 32 along the long axis direction of the corresponding vertical portion 31 of the ladder cord - left-right. Between the two, the effect of combining the ladder rope 30 and the pull cord 50 is achieved. In the eighth embodiment, another blade 4 ′′ which is applicable to each embodiment of the present invention is provided with a plurality of slots 42 ′ of the same number of the perforations 41 on the blade 40. A slit 42 is coupled between the corresponding perforations and the outer edge of the blade, whereby the manufacturer can fix each of the blades 40 to the ladder cord 3 via each of the slots 42. 11 200825269 Please refer to FIG. 9 again for another embodiment of the present invention, which is applicable to the embodiment of the present invention. The figure is taken as an example in the case of the first embodiment, which is based on each of the early forms. A coating layer 43 is additionally disposed on the outer surface of the blade 40 to make it more change in appearance. The fourth layer 43 can be a material f such as a cloth or a paint, and the corresponding connecting member having good properties can be penetrated through the coating layer 43. The portion and the blade perforation 41 秸• straw According to the above description, the advantages and achievable effects of the present invention can be summarized as follows: 1. The blade of the present invention can be provided with a good wrapable phase (4) The parts are divided into perforations and ladders, and the leaves#, the ladder ropes and the drawstrings are mutually arranged to limit the thickness of the left and right ornaments without being displaced or over-displaced. Since the perforation of the present invention is provided on both sides of the blade, when the curtain is in the shape of J, the perforations can be affected by the overlapping portions of the adjacent side edges of the blade. The distance between the first end of the connector and the transverse spoke is a suitable distance, and the leaf: the two ladder ropes can be formed for each of the reverse cypresses, _ do == turn to the flip or , the same as the invention in the same kind of product has its excellent progress and practicality has the same two =:, the technical information of the class structure, the literature has not found, the United States according to law = please use 'this creation has already had a coffee It is to be understood that the present invention is merely a preferred embodiment of the present invention, and that the equivalent structural change of 200825269 is applied within the scope of the present invention.
13 200825269 【圖式簡單說明】 ίΓ圖係本發明—較佳實關之立體外觀圖。 弟-圖係本發明上述較佳實施例葉片之 第三_本發明上述較佳實施例之部份組合。 組合剖視圖 弟四圖係本_上驗佳實關之料㈣合時之部份 ❹ ，實施例之部份組合剖視圖 弟，、圖係本&明又—較佳實施例之部份組合 第七圖係本發明再—較佳實施例之部份組: 第八圖係本發邮—較佳實施例葉片之立料觀圖 【主要元件符號說明】 10 上樑 20 下樑 3 0 梯繩 3 1 垂直部 3 2 橫幸昌 40 葉片 4 1 穿孔 42 槽縫 4 3 被覆層 50 拉繩 6 0 連接件 6 1 第一端 ‘圖 200825269 6 2 第二端（繩圈） 6 3 繩結 64 擋止部 7 0 套接件 7 1 固定端 7 2 自由端 d 1 橫輻間之距離 d2 ^ d3 葉片侧緣間之距離 葉片邊緣之相重疊部位之寬度13 200825269 [Simple description of the drawings] The drawings are the three-dimensional appearance of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS The third preferred embodiment of the preferred embodiment of the present invention is a combination of the above-described preferred embodiments of the present invention. The combination of the cross-sectional view of the four drawings is part of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Figure 7 is a partial view of a preferred embodiment of the present invention: Figure 8 is a view of the blade of the present invention - preferred embodiment of the blade [Description of the main components] 10 upper beam 20 lower beam 3 0 ladder rope 3 1 vertical section 3 2 Yokosuke 40 blade 4 1 perforation 42 slot 4 3 coating 50 drawstring 6 0 connecting piece 6 1 first end 'figure 200825269 6 2 second end (loop) 6 3 knot 64 block Stop 7 0 ferrule 7 1 fixed end 7 2 free end d 1 distance between transverse radii d2 ^ d3 distance between the side edges of the blade