M257288 捌、新型說明： 【新型所屬之技術領域】 本新型是關於一種遮陽裝置，特別是指一種安裝在汽 車的天窗下方，並可隨拉隨停的天窗式遮陽裝置。 【先前技術】 參閱圖1、2所示公告號第454712號新型專利案，以 往天窗式遮陽裝置丨係安裝在汽車之一天窗1〇的下方，包 含：兩左右間隔地設在天窗1〇下方之執道u、一第一遮陽 單元12，以及一透光度不同之第二遮陽單元13，其中該等 軌道11皆具有一沿長度方向設置之底壁U1、一與該底壁 111上下間隔之頂壁112、一銜接在該等底壁ln及頂壁 112外側緣間的側壁113，以及一位於底壁11丨及頂壁J i 2 間且開口相向的執槽114，在該底壁111上鄰近長度方向的 兩端設有相間隔之一第一卡孔115及一第二卡孔116。 而該等遮陽單元12、13的構造相同，只是其係前後間 隔没置’以下僅以第一遮陽單元12作說明。上述第一遮陽 單元12包括：兩大致上與該等執道u等寬地固定在汽車 車頂下方的固定座121、一具復位捲收功能並架設在該等固 定座121間的簾布122、一固定在該簾布122之一展開端上 的邊座123，以及兩個安裝在該等邊座丨23之長度方向兩端 並可在該等軌槽114内滑移的卡掣塊124,在每一卡掣塊 124上皆具有一往下突出的卡掣部125。 當習知遮陽裝置1位在圖2假想線所示的一收合位置 時，陽光可以由天窗10照入車内，而當該遮陽裝置1位在 M257288 圖2貝線所不的_展開位置時，該等卡掣塊⑼之卡 ^係往下突出斜純道η之第—卡孔η”，如此呈 有捲收復位功能之簾布122就會被展開，以達到遮陽之目 的。相同道理，該第-碑嗒 5 士 弟一遮％早凡U也可以展開，但其展開 %係定位在該等執道u之第二卡孔116上，以下不再說明 〇 心白知遮陽裝置1在設計上固然可以展開或收合，但是 又到卡孔115、116設置位置的限制，該習知遮陽裝置^只 能完全展開或者完全收合，在使用時無法改變遮陽面積。、 1〇 i述使用上的限制雖無損遮陽裝置1的基本功能，但是一 般>飞車在開設天窗的一項重要目的在於增加通風性，且陽 光照射角度會因為時間不同而異，為了遮撞一些斜射的陽 光將簾布122完全展開，固然可以達到遮陽的目的，但此 舉也會影響車内空氣流通性，因此，如何讓天窗式遮陽裝 [5 置1旎夠依需要選擇遮陽面積，為該天窗式遮陽裝置丨設 計上待改進之課題。 【新型内容】 本新型之目的係在提供一種隨拉隨停，而可依需要調 整適當遮陽面積之天窗式遮陽裝置。 '° 本新型的遮陽裝置包含：兩間隔且各別包括一導槽的 軌道、一固定單元、一大致上與該等執道之長度方向垂直 之遮陽單元、兩間隔之捲收機構，以及兩扭轉件。其中該 固定單元包括：兩相間隔之固定座，以及一可轉動地架設 在該等固定座間的連桿，而該遮陽單元包括：一軸套在該 M257288 連桿上的捲軸、兩左右間隔並將捲軸及連桿連動地結合的 連結座，以及一簾布，上述簾布具有一固定在捲軸上的固 定端，以及一與固定端相間隔並可在該等執道之導槽内移 動的展開端，而該等捲收機構皆包括：一可轉動地軸套在 連桿上的捲線輪、一與該捲線輪間隔設置之導線輪，以及 一捲繞在該捲線輪上並繞經導線輪後固定在簾布之展開端 上的拉繩，而該等扭轉件上皆具有兩個各別鉤掛在同側之 連結座與捲線輪間的作動端。 ίο 15 當簾布之展開端被外拉或者被往捲軸方向推送時，藉 忒·#扭轉件被扭轉，可以讓簾布的收放和拉繩的收放動作 同步進行，藉此達到隨拉隨停之目的。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之較佳實施例的詳細說明中，將可清楚 的明白。 參閱圖3、4,本新型遮陽裝置之一較佳實施例係安裝 在一圖中未示㈣汽車車頂上，並且對應該車頂所開設的 一天窗，上述遮陽裝置包含：兩左右間隔之執道2、一大致 與軌道2之長度方㈣直_定單元3、_架設在該固定單 兀3上的遮陽單元4、兩左右間隔之捲收機構$，以及兩個 左右間隔之扭轉件6。 該等軌道2是平行間隔地架設在汽車車頂下方，並鄰 近該天窗，每—簡2皆包括：—自該車师下垂直延伸 的長條狀基壁2卜兩上下間隔並自該基壁21往另一軌道2 20 M257288 方向延伸的導槽壁22、一由該等導槽壁22界定而成的導槽 23、兩上下間隔並往相反於導槽壁22方向延伸的線槽壁24 、一介於該等線槽壁24間的線槽25，以及一自該基壁21 往長度方向突出的一線輪安裝壁26。亦即，該等軌道2之 5 導槽23係相向設置，其線槽25係相背設置。 本新型之固定單元3係架設在汽車車頂的天窗旁，並 垂直於該等軌道2,同時位在設置線輪安裝壁26的相反側 ，上述固定單元3包括：兩間隔設置的固定座31，以及一 可轉動地架設在該等固定座31間的連桿32。 10 本新型之遮陽單元4係架設在該連桿32上，包括：一 以該連桿32為中心的捲軸41、兩左右間隔並將捲軸41及 連桿32連動地結合的連結座42、一簾布43，以及一邊座 44，其中，該捲軸41具有一圍繞連桿32設置的軸壁410， 以及一由該軸壁410界定而成之軸道411，而等連結座42 15 係與捲軸41及連桿32連動地穿套在軸道411内，該簾布 43則具有一固定在捲軸41表面的固定端431，以及一與固 定端431相間隔的展開端432，該邊座44即安裝在該展開 端432上，並可沿著導槽23之長度方向移動。 本新型之捲收機構5係左右間隔設置，每一捲收機構5 20 皆包括：一可轉動地軸套在連桿32上的捲線輪51、一安裝 在同側之執道2的線輪安裝壁26上的導線輪52，以及一拉 繩53，其中，該捲線輪51上具有兩個垂直於該連桿32之 長度方向的限位壁511、一位於該等限位壁51間的捲繞壁 512，以及一往捲軸41之軸道411内伸入的插設突塊513。 M257288 而該導線輪52係傾斜地架設在該線輪安裝壁26上，具有 一導線溝521，上述導線溝521並斜跨該等導槽23及線槽 25。而該拉繩53具有兩個繩端531、532，其中該繩端531 固定地安裝在捲繞壁512上，另一繩端532係固定在該邊 5 座44上，並鄰近邊座44之兩桿端中的其中之一。 本實施例之扭轉件6為一捲繞彈簧，在設計上其只要 其中一端被轉動時可以蓄積復位力讓另一端復位即可，上 述扭轉件6具有兩個作動端61、62，其中該作動端61係固 定地結合在該連結座42上，另一作動端62係固定地結合 10 在該捲線輪51上。 本新型之遮陽裝置在組裝後，該等捲線輪51係左右間 隔地插設在該捲軸41的兩側，而該連結座42、連桿32以 及捲軸41間係呈固定地連動，該等扭轉件6的作動端61、 62則是各別地鉤設在同侧之捲線輪51與連結座42間，為 15 了讓簾布43能夠恆往捲軸41方向捲繞，並且讓拉繩53略 具緊度的捲繞在捲線輪51上，本新型在組裝該等連結座42 時，需稍為轉動該連結座42，使扭轉件6具有些微扭力後 ，再將該連結座42固定地安裝在捲軸41的内壁間，安裝 後該拉繩53及簾布43將可呈略緊拉狀地維持在一個平衡 20 狀態。 參閱圖4、5、6,當本新型之遮陽裝置欲由圖4之一第 一位置移動到圖6的一第二位置，使用者只要手握該邊座 44，然後往遠離遮陽單元4的一側外拉，在外拉的動作中 ，捲收該簾布43的捲軸41將會往圖5的一第一方向412 M257288 轉動，由於該捲軸41與連結座42、連桿32間是固定在一 起，而該扭轉件6的作動端61又鉤設在該連結座42上， 因此，在捲軸41往第一方向412轉動的過程中，該扭轉件 6之作動端61會被拉引轉動而產生扭轉力，前述扭轉力會 5 經由該扭轉件6傳遞到另一作動端62，並因此同步地使和 作動端62連結之捲線輪51以第一方向412轉動，而將原 本因為簾布43之展開端432外移而鬆垮之拉繩53順利的 捲繞在該捲線輪51上。當使用者鬆手不再拉引該簾布43 時，由於扭轉件6被扭轉產生的扭力會作用在該捲線輪51 10 上，因此，在使用者鬆手的時候，該扭轉件6將會恢復到 原本讓簾布43保持略為緊撐的平衡狀態，故本新型之簾布 43由第一位置轉換到第二位置時確實可以達到隨拉隨停的 目的。 相反的，當本新型之簾布43欲由圖6的第二位置轉換 15 到圖4的第一位置時，則是讓邊座44往該捲軸41的方向 靠近，在靠近的過程中，該拉繩53的繩端532會隨著簾布 43的邊座44往捲軸41移近，並因此造成該捲線輪51往一 相反於第一方向412的第二方向413旋轉，旋轉時該扭轉 件6上的作動端62也將隨之旋轉，並且讓該扭轉件6產生 20 扭轉力，前述扭轉力會傳遞到另一作動端61，並因此帶到 連動之連結座42、連桿32及捲軸41 一起往第二方向413 轉動，藉此讓被推動而呈鬆垮之簾布43得以被捲繞在該捲 軸41上。亦即，本新型無論是外拉該簾布43或内推簾布 43，皆可讓簾布43達到隨拉隨停之目的。 10 M257288 由乂上5兒明可知’本新型該遮陽裝置不僅元件間的相 對構造創新，其亦可達到隨拉隨停之功效，以便讓使用者 得以依需要選擇遮陽面積，藉以增進遮陽裝置使用之方便 性。 准X上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明書内容所作之簡單的等效變化與修飾，皆 應仍屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 1〇 .圖1是公告號第^4712號新型專利案之一立體分解圖 圖2是前述專利案之一組合剖視圖； 圖3是本新型遮陽裝置之一較佳實施例的仰視立體分 解圖； 15 圖4是該較佳實施例之一俯視圖，圖中該簾布位在一 第一位置； 圖5是沿圖4中ν·ν所取之一剖視圖；及 圖6是一類似圖4的俯視圖，圖中該簾布位在一第二 位置。 20 11 M257288 【圖式之主要元件代表符號說明】 2 軌道 43 簾布 21 基壁 431 固定端 22 導槽壁 432 展開端 23 導槽 44 邊座 24 線槽壁 5 捲收機構 25 線槽 51 捲線輪 26 線輪安裝壁 511 限位壁 3 固定單元 512 捲繞壁 31 固定座 513 插設突塊 32 連桿 52 導線輪 4 遮陽單元 521 導線溝 41 捲軸 53 拉繩 410 軸壁 531 繩端 411 軸道 532 繩端 412 第一方向 6 扭轉件 413 第二方向 61 作動端 42 連結座 62 作動端 12M257288 新型 Description of the new model: [Technical field to which the new model belongs] The new model relates to a sunshade device, particularly a sunroof type sunshade device installed under a sunroof of a car and capable of being pulled and stopped as needed. [Prior art] Referring to the new patent case No. 454712 shown in Figs. 1 and 2, the conventional sunroof sunshade device was installed under one sunroof 10 of a car, including: two left and right spaced below the sunroof 10 The track u, a first shading unit 12, and a second shading unit 13 with different light transmittances, wherein the tracks 11 each have a bottom wall U1 disposed along the length direction, and a spaced up and down from the bottom wall 111 A top wall 112, a side wall 113 connected between the bottom wall ln and the outer edge of the top wall 112, and a holding groove 114 located between the bottom wall 11 丨 and the top wall J i 2 and facing each other are in the bottom wall. A first card hole 115 and a second card hole 116 spaced apart from each other on the two sides of the length direction in 111 are spaced apart. The structures of these sunshade units 12 and 13 are the same, except that the front-to-back space is not used. Hereinafter, only the first sunshade unit 12 will be described. The above-mentioned first sunshade unit 12 includes: two fixing bases 121 that are substantially fixed to the underside of the car roof with the width u, a curtain 122 having a reset retracting function and erected between the fixing bases 121, A side seat 123 fixed on one of the unfolded ends of the curtain 122, and two latching blocks 124 installed on both ends of the side seat 23 in the length direction and capable of sliding in the rail grooves 114. Each latching block 124 has a latching portion 125 protruding downward. When the conventional sunshade device is in a closed position shown by the imaginary line in FIG. 2, the sun can be shined into the car through the sunroof 10, and when the sunshade device is in the _ unfolded position that is not included in the M257288 FIG. 2 shell line The card ^ of these detent blocks 突出 is the first-card hole η ″ of the oblique pure road η protruding downward, so that the curtain 122 with the function of retracting and resetting will be unfolded to achieve the purpose of shading. The same reason, The first-to-fifth disciple can be unfolded as soon as the cover can be opened, but the unfolding position is located on the second card hole 116 of the road u, which will not be described below. Although the design can be expanded or collapsed, but the limitation of the position of the card holes 115 and 116 is set, the conventional shading device ^ can only be fully expanded or collapsed, and the shading area cannot be changed during use. Although the restrictions on use do not damage the basic function of the sunshade device 1, in general> an important purpose of the skylight in the sky is to increase ventilation, and the angle of sunlight will vary with time. In order to block some oblique sunlight Fully unfold the curtain 122, although In order to achieve the purpose of sunshade, but this will also affect the air circulation in the car, so how to make the sunroof sunshade [5 set 1 旎 enough to choose the sunshade area according to needs, for the sunroof sunshade 丨 design issues to be improved [New content] The purpose of this new model is to provide a sunroof type sunshade device that can be pulled and stopped, and can adjust the appropriate shading area as needed. '° This new type of sunshade device includes two spaces and each includes a guide slot. Track, a fixed unit, a shading unit that is substantially perpendicular to the length direction of these roads, a two-spaced retracting mechanism, and two twisting pieces. The fixed unit includes: two-phase spaced fixed seats, and a The connecting rod rotatably erected between the fixed seats, and the sunshade unit includes: a reel shaft sleeved on the M257288 connecting rod, two connecting seats spaced from left and right and connecting the reel and the connecting rod together, and a curtain, The said cord has a fixed end fixed on a reel, and an unfolded end spaced from the fixed end and movable in the guide grooves of these channels, and the rolls are retracted The mechanisms all include: a reel rotatably sleeved on a connecting rod, a wire wheel spaced from the reel, and a winding wheel fixed on the unfolded end of the cord after being wound around the wire wheel And the twisting pieces each have two actuating ends which are respectively hooked between the connecting seat and the reel on the same side. Ίο 15 When the unfolded end of the cord is pulled out or pushed in the direction of the reel, By twisting the 忒 · # twisting member, the retracting and pulling of the cord can be synchronized with the retracting and pulling of the drawstring, so as to achieve the purpose of pulling and stopping. [Embodiment] The aforementioned and other technical contents and characteristics of the new model The effect and effect will be clearly understood in the following detailed description of the preferred embodiment with reference to the drawings. Referring to FIGS. 3 and 4, a preferred embodiment of the new shade device is installed in a figure not shown. On the roof of the car, and corresponding to the daylight window opened on the roof, the above-mentioned sunshade device includes: two left and right spaced roads 2, one approximately the length of the track 2 and a straight _fixing unit 3, _ erected on the fixed unit Shade unit on 3 4 , Two left and right spaced rewinding mechanism $, and two left and right spaced twisting members 6. The tracks 2 are erected in parallel and below the roof of the car and are adjacent to the sunroof. Each of Jan 2 includes:-a long strip-shaped base wall 2 extending vertically from the driver ’s underside and spaced vertically from the base. The wall 21 extends to another track 2 20 A guide groove wall 22 extending in the direction of M257288, a guide groove 23 defined by the guide groove walls 22, two wire groove walls spaced up and down and extending opposite to the direction of the guide groove wall 22 24. A wire groove 25 interposed between the wire groove walls 24, and a wire wheel mounting wall 26 protruding from the base wall 21 in the length direction. That is, the 5 guide grooves 23 of the rails 2 are disposed opposite to each other, and the wire grooves 25 thereof are disposed opposite to each other. The new type of fixing unit 3 is set up beside a sunroof on the roof of a car and is perpendicular to the rails 2 at the same time on the opposite side of the installation wall 26 of the reel. The above fixing unit 3 includes two spaced-apart fixing bases 31 And a connecting rod 32 rotatably erected between the fixed seats 31. 10 The new shading unit 4 is mounted on the connecting rod 32, and includes: a reel 41 centered on the connecting rod 32; two connecting seats 42 spaced left and right and connecting the reel 41 and the connecting rod 32 interlockingly; Cord 43 and a side seat 44, wherein the reel 41 has an axis wall 410 provided around the connecting rod 32, and an axle 411 defined by the axis wall 410, and the equal connection seat 42 15 is connected to the reel 41 The connecting rod 32 passes through the shaft channel 411 in a linked manner, and the cord 43 has a fixed end 431 fixed on the surface of the reel 41 and a deployed end 432 spaced from the fixed end 431. The side seat 44 is installed on the The extended end 432 is movable along the longitudinal direction of the guide groove 23. The winding mechanism 5 of the new type is arranged at left and right intervals, and each of the winding mechanisms 5 20 includes: a reel 51 rotatably sleeved on the connecting rod 32, and a reel installation installed on the same side of the road 2 A wire wheel 52 on the wall 26 and a pull rope 53, wherein the reel 51 has two limiting walls 511 perpendicular to the length direction of the link 32, and a coil located between the limiting walls 51. An inserting protrusion 513 is inserted around the wall 512 and into the axis 411 of the reel 41. M257288 The wire wheel 52 is slantingly mounted on the wire wheel mounting wall 26, and has a wire groove 521. The wire groove 521 is inclined across the guide grooves 23 and 25. The pulling rope 53 has two rope ends 531 and 532, wherein the rope end 531 is fixedly installed on the winding wall 512, and the other rope end 532 is fixed on the side 5 seat 44 and adjacent to the side seat 44. One of the two ends. The torsion member 6 of this embodiment is a coiled spring, and it is designed so as to accumulate a resetting force to reset the other end when one end is rotated. The torsion member 6 has two operating ends 61 and 62. The end 61 is fixedly coupled to the connecting base 42, and the other actuating end 62 is fixedly coupled to the reel 51. After the assembly of the new type sunshade device, the reels 51 are inserted on both sides of the reel 41 at a left and right interval, and the connecting seat 42, the connecting rod 32 and the reel 41 are fixedly linked, and the twists The actuating ends 61 and 62 of the piece 6 are respectively hooked between the reel 51 and the connecting seat 42 on the same side, so that the cord 43 can be constantly wound in the direction of the reel 41, and the draw cord 53 is slightly It is tightly wound on the reel 51. When assembling the connecting bases 42 in the new model, the connecting bases 42 need to be slightly rotated to allow the torsion member 6 to have a slight torque, and then the connecting bases 42 are fixedly installed on the reels. Between the inner walls of 41, the draw cord 53 and the cord 43 can be maintained in a balanced 20 state in a slightly tight shape after installation. Referring to FIGS. 4, 5 and 6, when the sunshade device of the present invention is to be moved from a first position in FIG. 4 to a second position in FIG. 6, the user only needs to hold the side seat 44 and then move away from the sunshade unit 4. One side is pulled out. In the action of pulling out, the reel 41 that winds up the cord 43 will rotate in a first direction 412 M257288 in FIG. 5, because the reel 41 is fixed to the connecting seat 42 and the connecting rod 32. The actuating end 61 of the torsion member 6 is hooked on the connecting seat 42. Therefore, during the rotation of the reel 41 in the first direction 412, the actuating end 61 of the torsion member 6 will be pulled and rotated to generate The torsion force, the aforementioned torsion force 5 is transmitted to the other actuating end 62 through the torsion member 6, and therefore the reel 51 connected to the actuating end 62 is rotated synchronously in the first direction 412, and the original due to the unfolding of the curtain 43 The loose rope 53 with the end 432 moved outward is smoothly wound around the reel 51. When the user releases the cord 43 no longer, the torque generated by the torsion member 6 being twisted will act on the reel 51 10. Therefore, when the user releases the hand, the torsion member 6 will return to the original The curtain 43 is maintained in a slightly tightly balanced state, so when the curtain 43 of the new model is switched from the first position to the second position, the purpose of pulling and stopping can be achieved. In contrast, when the new type of curtain 43 is to be changed from the second position in FIG. 6 to the first position in FIG. 4, the side seat 44 is brought closer to the direction of the reel 41. During the approaching process, the pull The rope end 532 of the rope 53 will move closer to the reel 41 along with the side seat 44 of the cord 43, and thus cause the reel 51 to rotate in a second direction 413 opposite to the first direction 412. The actuating end 62 will also rotate accordingly, and the torsion member 6 will generate 20 torsional force. The aforementioned torsional force will be transmitted to the other actuating end 61, and will therefore be brought to the interlocking connection seat 42, link 32 and reel 41 together. Turning in the second direction 413, the drape 43 that is pushed and loosened can be wound on the reel 41. That is, the new type of curtain 43 can be pulled and stopped regardless of whether the curtain 43 is pulled out or pushed inward. 10 M257288 It can be seen from 乂 上 5 儿 'that this new type of sunshade device not only has relative structural innovation between components, but also can achieve the function of pull-and-stop, so that users can choose the shade area according to their needs, thereby increasing the use of the sunshade device. Convenience. The ones mentioned in quasi-X are only the preferred embodiments of the new model. When the scope of implementation of the new model cannot be limited by this, that is, the simple equivalent changes and modifications made according to the scope of the patent application of the new model and the content of the new specification , All should still fall within the scope of this new patent. [Brief Description of the Drawings] 10. Fig. 1 is an exploded perspective view of one of the new patent cases with publication number ^ 4712. Fig. 2 is a sectional view of one of the aforementioned patent cases. Fig. 3 is a preferred embodiment of the new shade device. 15 is an exploded bottom perspective view; FIG. 4 is a top view of the preferred embodiment, the cord is in a first position in the figure; A top view similar to FIG. 4, in which the cord is in a second position. 20 11 M257288 [Description of the main symbols of the diagram] 2 Track 43 Cord 21 Base wall 431 Fixed end 22 Guide slot wall 432 Expanded end 23 Guide slot 44 Side seat 24 Wire slot wall 5 Rewinding mechanism 25 Wire slot 51 Reel 26 Reel mounting wall 511 Restriction wall 3 Fixing unit 512 Winding wall 31 Fixing seat 513 Inserting protrusion 32 Link 52 52 Wire wheel 4 Shading unit 521 Wire groove 41 Reel 53 Rope 410 Shaft wall 531 Rope end 411 Shaft 532 Rope end 412 First direction 6 Twisting element 413 Second direction 61 Actuating end 42 Connecting seat 62 Actuating end 12