M290724 八、新型說明： 【新型所屬之技術領域】 本新型是關於-種遮陽I置，特別是指—種捲簾可彈 性回復地被捲繞在捲軸上之具有導軌的遮陽裝置。 【先别技術】 如圖1與圖2所示，—種習知遮陽裝置1包含：一安 裝在汽車之車窗（圖未示）上的捲收單元u、二左右間隔地安 裝在捲收單元11兩側的導軌12 ’及—銜接在該捲收單元^ 上的捲簾單元13。該捲收單元11具有二左右間隔的固定座 111’及一可轉動地枢接在固定座lu之間的捲軸112。每 -導軌12具有-形成在鄰近另—導軌12之―侧且沿著長 向延伸的4尾料槽121。而該捲簾單元13包括—端緣銜 接在捲軸112 ±的捲| 131，A數個分別等距地安裝在捲簾 131之兩侧緣且呈球狀的導引件132。 使用Η，當捲簾單元13位在一展開位置時，該捲簾 131被拉出捲軸112，且位於兩侧之導引件132會嵌入導軌 12之導槽121巾’使得捲簾131被導引展開在導軌η之間 三而當捲簾單元13由該展開位置轉換到—捲收位置時，可 精由捲收單元11之彈性捲收力，將捲簾131捲人捲收單元 U中且繞在捲車由112外，此時位於捲簾131兩侧之導引件 132亦被捲繞在該捲軸112上，而使導引件ip重疊地捲繞 在捲軸m上，就捲繞厚度而言，設有導引件m之兩側部 位將會較大於僅為捲簾131 t中央部位，乃呈現兩側較中 央肥厚凸擴的狀態，導致捲收單元u内部必須預留相對較 5 M290724 大之收藏空間，造成整個遮陽裝置兩側在捲收後體積過大 【新型内容】 本新型之目的係在提供一種可以縮小捲收後體積之具 有導執的遮陽裝置。 本新型之具有導軌的遮陽裝置包含：一個捲收單元、 U軌’及-片捲簾。該捲收單元包括—支能繞著自身 軸、束％轉且具有捲收回復力的捲軸，該捲軸具有一個中轴 段^及二個分別自該中轴段之兩端同體向外縮束延伸的側 … 所述V執疋左右間隔地位在捲收單元之兩側，每一 ㈣具有—個沿著長向延伸的導槽，及-個形成在鄰近另 二導軌之：側面上且連通導槽的開口。該捲簾是銜接捲繞 °亥捲收單元之捲軸上，並包括- 匕祜一條刀別位在兩側且對應 v才曰的側導件。該捲簾 ^欣閉位置及一捲收位置間轉 、’虽位在展開位置時，該捲簾會被拉出捲收單元 述側導件嵌人導軌之㈣巾1 : 位置時，該捲簾會被捲入捲收單元且繞在捲軸外， 而所述側導件會對應捲繞在側束段上。 【實施方式】 有關本新型之前述及其他技術内容、特點 以下配合參考圖式之二個較佳實 。力效在 清楚的呈現。 兒明中，將可 在本新型被詳細描述之前，要注魚的是 明内容中，類似的元件是以相同的編號來表示。在乂下的況 6 M290724 如圖3、圖4與圖5所示’本新型遮陽裝置之第一較佳 f施例是安裝在-汽車之天窗(圖未示)下方，設計上本新型 繼置也可以組裝在其他直立車窗上，使用上並不以前 述舉例為限。而該遮陽裝置包含：一個捲收單元2、二條導 軌3，及一片捲簾4。 該捲收單元2包括兩個左右間隔之固定座21、一能繞 ‘ 著自身軸線旋轉地力錢在所述固定座間且具有捲收喊 _ 力的捲車由22’及一組接在固定座^之間且繞在捲軸22外 圍的中空外筒23。該捲軸22具有一中轴段221、二分別自 遠中轴段221之兩端同體向外縮束延伸的側束段222，及二 分別形成在所述側束段222之外側且樞接在固定座Μ中的 樞接端223。該外筒23具有—左右橫向延伸的開槽231。 當然該捲收單元2更可以設有電動控制件與其他作動件（圖 未示）’惟由於該捲收單元2之創作重點主要是該捲轴22的 外型’所以其他構造以及如何具有捲收回復力之設計，在 • 此不再詳細說明，另外在設計上亦可以省略外筒23的設置 0 所述導軌3是左右間隔地設在捲收單元2之兩側，每 - 3具有—沿著長向延伸的導槽3!，及-形成在鄰近 V軌3之側面上且連通導槽31的開口 32。該開口 、 =的寬度較小於導槽31。每—導軌3之導槽η鄰近捲收 早之一端為開放，而遠離之另一端則會封閉，在設計 上可措由-基塊33來截置封閉，當然亦可以利用其他加工 方式達成，在此不再說明。 7 M290724 該捲簾4是捲繞在該捲收單元2之捲軸22上 一簾布41，及二分別設在簾布Μ之左右兩側的側導件'2 。該簾布41具有一對應銜接在捲轴22上的固接側川 -相反於固接側411且鄰近導軌3的拉引侧412。 件U分別形成在固接侧411與拉引側412之左右 對應同侧導槽31的料件42，並具有__且 凸體似，及數個分別形成在兩相鄰之凸體421間的缺押 422。每一缺槽422之形狀大小皆對應於凸體421。在製^ 上’係將簾布41之侧邊向内捲繞數層並銜接在—起，以成 為一長條凸緣（圖未示），而後將此長條凸緣分段裁士刀，以护 成由凸體421及缺槽422所組成的凹凸齒狀。 / 在使用上，該捲簾4可在—展開位置及_捲收位置間 轉換’欲轉換至展開位置時，該捲簾4會被拉出捲收單元2 之開槽23!，且使拉引侧412進入所述導軌3之開口 μ間 ’並讓側導件42分別嵌人導槽3i以沿著導軌3之長向移 動’能導引展開捲簾4。而欲轉換至捲收位置（圖未示）時， 放開該拉引侧412，即可藉由捲收單元2之捲收回復力，使 付捲簾4能由開槽231進入且捲繞在捲軸22外，此時簾布 W會捲繞在中轴段221，且側導件42會捲繞在㈣段^ 上:凸厚的凸體421就會對應疊置並能嵌入透空的缺槽 ’故就該捲簾4捲繞在捲軸22外之厚度而言，兩側 與中央部位大致相同’較不會出現兩侧較中央肥厚四出的 二兄：所以捲收單元2之外筒23内部不需要預留較大的捲 工間’結構設計較為理想。 . 8 M290724 如圖6所示’是本新型遮陽裝置之第二較 本實施例與上述實施例之構造大致相同處 接在该廉布41之同一侧邊的嵌 截…離簾布41之—端 開位置時，嵌桿423 當捲簾4位在展 424合^ 導軌3之開口 32巾，且凸粒 曰肷入導槽31中’而當捲簾4位在捲收 41會捲繞在中軸段221外，且 、威p $件42亦會捲繞在側束段 =上’兩侧與中央部位之播繞厚度亦 有體積不增大的效果。由 门樣-具 之設計是令捲收罝—〇 &^可知’本新型遮陽裝置 束段22222的兩端縮束，且縮束之側 w 此廉4較為凸厚之側導件42捲繞，使尸料 ^置後能縮小體積，確實能夠達到本新型之目的 本新型不僅是前所未右夕以# 之目的，因此， 未有之創新，更可供產業上利用。 能以此^所述者丄僅為本新型之較佳實施例而已，當不 本新施之範圍’即大凡依本新型"專利 及說明内容所作之簡單的等效變化愈修飾' 新型專利涵蓋之範圍内。 “飾白仍屬本 【圖式簡單說明】 ;2 知遮陽裝置的-局部立體分解圖； ;3疋::習知遮陽裝置的-局部剖視示意圖’· 的一局部立體分解圖； 弟較佳貫施例 圖4是該第一較佳每 只1 、一局部剖視示意圖，說明 9 M290724 一展開位置的使用狀態； 圖5是該第一較佳實施例的一局部剖視示意圖，說明 一捲收位置的使用狀態；及 。 圖6疋本新型具有導軌的遮陽裝置之第二較佳實施例 的一局部剖視示意圖，說明—捲收位置的使用狀態。M290724 VIII. New description: [New technical field] The present invention relates to a sunshade I, in particular to a sunshade device having a guide rail which is elastically retracted on a reel. [Previous Technology] As shown in FIG. 1 and FIG. 2, a conventional sunshade device 1 includes: a retracting unit u mounted on a window (not shown) of a car, and two horizontally installed in a reel The guide rails 12' on both sides of the unit 11 and the roller blind unit 13 connected to the take-up unit. The take-up unit 11 has two fixed spacers 111' spaced apart from each other and a reel 112 rotatably pivoted between the mounts lu. Each of the guide rails 12 has a 4-tail chute 121 formed on the side adjacent to the other guide rail 12 and extending in the longitudinal direction. The roller blind unit 13 includes a roll 132 which is coupled to the reel 112 ± at the end edge, and a plurality of guide members 132 which are respectively mounted equidistantly on both side edges of the roller blind 131 and which are spherical. With the cymbal, when the roller blind unit 13 is in a deployed position, the roller blind 131 is pulled out of the reel 112, and the guides 132 on both sides are embedded in the guide groove 121 of the guide rail 12 so that the roller blind 131 is guided The guide is unfolded between the guide rails η. When the roller blind unit 13 is switched from the unfolded position to the take-up position, the elastic winding force of the take-up unit 11 can be used to wind the roller blind 131 into the retracting unit U. And wound around the winding machine 112, at this time, the guiding member 132 on both sides of the roller blind 131 is also wound on the reel 112, and the guiding member ip is wound on the reel m in an overlapping manner, and is wound. In terms of thickness, the two sides of the guide member m will be larger than the central portion of the roller blind 131 t, and the two sides are more convex and convex than the central portion, so that the inside of the retracting unit u must be reserved relatively. 5 M290724 Large collection space, causing the entire sunshade device to be oversized after being retracted. [New content] The purpose of this new type is to provide a sunshade device with a guide that can reduce the volume after winding. The sunshade device with the guide rail of the present invention comprises: a retracting unit, a U-track', and a roller blind. The retracting unit comprises a reel capable of rotating around its own axis, the bundle is rotated, and has a retracting force, and the reel has a central shaft segment ^ and two respectively shrinking from the ends of the central shaft segment The side of the bundle extending is located on both sides of the take-up unit, each (four) has a guide groove extending along the long direction, and one is formed on the side adjacent to the other guide rail and Connect the opening of the channel. The roller blind is a reel which is connected to the winding unit and includes a side guide which is located on both sides and corresponds to v. The roller shutter is closed between the position of the shutter and the position of the retracting position. When the position is in the unfolded position, the roller blind will be pulled out of the reeling unit and the side guide is embedded in the guide rail (4) towel 1: position, the volume The curtain will be wound into the take-up unit and wound around the spool, and the side guides will be wound on the side bundle segments. [Embodiment] The above and other technical contents and features of the present invention are as follows. The effect is clearly presented. In the description of the present invention, before the present invention is described in detail, it is to be noted that the similar elements are denoted by the same reference numerals. In the condition of the armpit 6 M290724 as shown in Fig. 3, Fig. 4 and Fig. 5, the first preferred embodiment of the sunshade device is installed under the sunroof (not shown) of the car. The device can also be assembled on other upright windows, and the use is not limited to the foregoing examples. The sunshade device comprises: a take-up unit 2, two guide rails 3, and a roller blind 4. The retracting unit 2 includes two left and right spaced fixing seats 21, a reel capable of rotating around the own axis and having a roll shouting force, and a set of attached to the fixed seat. A hollow outer cylinder 23 between and around the periphery of the spool 22. The reel 22 has a central shaft section 221, two side beam sections 222 extending from the ends of the distal middle shaft section 221 to the outer body, and two are respectively formed on the outer side of the side beam section 222 and pivoted A pivot end 223 in the fixed seat. The outer cylinder 23 has a slit 231 extending laterally. Of course, the retracting unit 2 can be provided with an electric control member and other actuating members (not shown). However, since the creation of the retracting unit 2 is mainly focused on the appearance of the reel 22, other configurations and how to have a roll The design of the restoring force is not described in detail. In addition, the design of the outer cylinder 23 can also be omitted. The guide rails 3 are disposed on the two sides of the retracting unit 2 at right and left intervals, each of which has - A guide groove 3! extending along the long direction, and an opening 32 formed on the side adjacent to the V rail 3 and communicating with the guide groove 31. The width of the opening, = is smaller than the guide groove 31. Each guide rail η of the guide rail 3 is open adjacent to one of the early ends of the winding, and is closed at the other end. The design can be closed by the base block 33, and of course, it can be achieved by other processing methods. It will not be explained here. 7 M290724 The roller blind 4 is a curtain 41 wound around the reel 22 of the take-up unit 2, and two side guides '2 respectively provided on the left and right sides of the curtain. The cord 41 has a fastening side that is coupled to the reel 22 - opposite the fastening side 411 and adjacent to the pull side 412 of the rail 3. The pieces U are respectively formed on the material side 42 corresponding to the same side guide groove 31 on the left side of the fixing side 411 and the drawing side 412, and have __ and a convex body, and a plurality of pieces are respectively formed between the two adjacent convex bodies 421. The absence of 422. Each of the cutouts 422 has a shape and size corresponding to the convex body 421. On the system, the side edges of the cord 41 are wound inwardly several layers and joined together to form a long flange (not shown), and then the long flange is segmented into a cutting knife to The embossed tooth shape composed of the convex body 421 and the missing groove 422 is formed. / In use, the roller blind 4 can be switched between the "deployed position" and the "retracted position". When the screen is to be converted to the unfolded position, the roller blind 4 is pulled out of the slot 23 of the take-up unit 2, and pulled The leading side 412 enters the opening μ' of the guide rail 3 and allows the side guides 42 to be respectively embedded in the guide groove 3i to move along the length of the guide rail 3 to guide the unwinding of the roller blind 4. When the switch to the retracting position (not shown) is released, the pulling side 412 is released, and the reeling force of the retracting unit 2 can be used to make the payroll 4 enter and wrap by the slot 231. Outside the reel 22, the curtain W will be wound around the central shaft section 221, and the side guide 42 will be wound on the (four) section ^: the convex body 421 having a thick thickness will be stacked and can be embedded in the void. Therefore, in terms of the thickness of the roller blind 4 wound around the reel 22, the two sides are substantially the same as the central portion, and there is no two brothers whose sides are thicker than the central part of the reel: so the retracting unit 2 is outside the cylinder 23 There is no need to reserve a larger volume in the interior. The structural design is ideal. 8 M290724 is the second embodiment of the present sunshade device, which is substantially identical to the structure of the above embodiment, and is connected to the same side of the fabric 41 from the end of the curtain 41. In the open position, the insert rod 423 is wound on the central axis when the roller blind 4 is in the opening 32 of the guide 423 and the guide is inserted into the guide groove 31, and when the roller blind 4 is in the take-up 41 Outside the segment 221, and the wei p $ 42 will also be wound on the side bundle segment = upper side and the central portion of the broadcast thickness also has the effect of not increasing the volume. The design of the door-like design is to make the roll-receiving 〇-〇&^ know that the two ends of the new sunshade device bundle 22222 are shrunk, and the side of the bundle is shortened. By winding, the corpse can be reduced in size after being placed, and it is indeed possible to achieve the purpose of the novel. This novel is not only the purpose of the former, but also the innovation that is not available for industrial use. The above description is only a preferred embodiment of the present invention, and when the scope of the new application is not satisfied, the simple equivalent change made by the patent and the description of the present invention is modified. Within the scope of coverage. "White decoration is still this [simplified description of the schema]; 2 known as the sunshade device - partial stereoscopic exploded view; 3疋:: a partial stereoscopic exploded view of the conventional sunshade device - a partial cross-sectional schematic view; FIG. 4 is a partial cross-sectional view of the first preferred portion, illustrating a state of use of a deployed position of the M 290724; FIG. 5 is a partial cross-sectional view of the first preferred embodiment, illustrating A state of use of a retracting position; and Fig. 6 is a partial cross-sectional view showing a second preferred embodiment of the sunshade device having a guide rail, illustrating the state of use of the retracting position.
10 M290724 【主要元件符號說明】 2 捲收單元 32 開口 21 固定座 4 捲簾 22 捲轴 41 簾布 221 中軸段 411 固接侧 222 侧束段 412 拉引側 223 枢接端 42 側導件 23 外筒 421 凸體 231 開槽 422 缺槽 3 導執 423 1桿 31 導槽 424 凸粒10 M290724 [Description of main component symbols] 2 Retracting unit 32 Opening 21 Fixing seat 4 Rolling shutter 22 Reel 41 Curtain 221 Middle shaft section 411 Fixing side 222 Side beam section 412 Pulling side 223 Pivot end 42 Side guide 23 Outside Cartridge 421 Projection 231 Slot 422 Missing Slot 3 Guide 423 1 rod 31 Guide groove 424