201209271 六、發明說明： 【發明所屬之技術領域】 本發明是有關於-種遮陽裝置，特別是指一種安裝在 汽車天窗下方的天窗式遮陽裝置。 【先前技術】 遮陽裝置的種類繁多，安裂在汽車之後窗、側窗與天 窗上的設計亦不相同，就天窗式遮陽裝置而言，目前業界 已研發出多種構造。 參閱圖1、2, 一種現有天窗式遮陽裝置i大致包含兩 個軌座11(圖中僅顯示一個）、一個可被彈性捲收在一個捲 軸組（圖未示）上並可往外展開的簾布12、一個固定在該 簾布12之一展開端121的邊條J 3，及二個分別固定在該 邊條13之左、右兩端且可滑移地嵌入執座u的滑塊14(圖 中僅顯示一個）。每一轨座u皆包括一個開口朝向另一轨 座11的軌槽11卜及一個供滑塊14嵌入的滑槽112。該簾 布12具有兩個分別位於左、右兩側且由邊緣反摺而成的 指邊部122(圖中僅顯示一個）。每一摺邊部122略呈一個 朝向另一摺邊部122彎翹的側向v形條，乃對應嵌入執槽 111，並沿著軌槽111長向滑移。 為了讓簾布12沿著軌座11長向展開及收合，上述天 肉式遮陽裝置1在簾布12兩側設置摺邊部12 2，以利用摺 邊部122卡鉤限位在軌槽111内，但其卻未有其他防止簾 布12脫離執座11的設計，故當使用者不小心頂托碰觸簾 布12時’容易使其摺邊部122脫出轨槽m，其後即難以 3 201209271 内’使用上無法平穩順暢，因此 讓摆邊部122重回軌座 設計上仍有待改善。 【發明内容】 、因此，本發明之目的，即在提供一種可有效防止簾布 脫離軌座的天窗式遮陽裝置。 本發月之另目的，即在提供一種使簾布在展開及收 合的過程更為平順且低噪音的天窗式遮陽裝置。 於是，本發明天窗式遮陽裝置，包含兩個左右平行之 軌座、-個遮陽單A、一個邊條單％，及一個擇拉單元。 每-軌座皆包括一個開口朝向另一軌座的軌槽。該遮陽單 元包括-個具有捲收彈力的捲軸組，及一片可沿著軌座之 長度方向展開地被捲收在該捲軸組外圍的簾布，該簾布具 有兩個位在左右兩側且能對應嵌入所述軌槽内的導引 邊，及一個連接所述導引邊遠離該捲軸組之一端的展開 端。該邊條單元位在所述軌座之間，並包括一個安裝在該 簾布之展開端上的邊條，該邊條具有一個左右連通之容置 空間。該撐拉單元安裝在該邊條單元與該遮陽單元之間， 並包括：一個容裝在該邊條之容置空間内的彈性件、一個 包覆圈套在該彈性件外圍的防撞套，及兩條分別連接在該 彈性件之左右兩端與該捲軸組間的拉線，每一拉線皆具有 個女裝在該簾布之導引邊的彈樓段、一個銜接該彈性件 的拉伸段’及一個銜接該捲軸組的連軸段。 本發明之功效在於：透過該彈性件及所述拉線的設 。十’能將簾布樓張限位于軌座間’有效防止導引邊脫離軌 201209271 座，此外再藉由該防撞套包覆該彈性件，使用時還可以進 一步降低噪音，以達到較佳的使用效果。 【實施方式】 有關本發明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二個較佳實施例的詳細說明中，將可 清楚的呈現。201209271 VI. Description of the Invention: [Technical Field] The present invention relates to a sunshade device, and more particularly to a sunroof type sunshade device installed under a sunroof of a car. [Prior Art] There are many types of sunshade devices, and the design of the rear window, the side window, and the skylight of the automobile is also different. As for the sunroof type sunshade device, various structures have been developed in the industry. Referring to Figures 1 and 2, a conventional sunroof type sunshade device i generally comprises two rail seats 11 (only one of which is shown), a cord that can be elastically wound up on a reel set (not shown) and can be deployed outward. 12. A side strip J 3 fixed to one of the unfolding ends 121 of the cord 12, and two sliders 14 respectively fixed to the left and right ends of the side strip 13 and slidably embedded in the seat u (Fig. Only one is shown in the middle). Each of the rails u includes a slot 11 having an opening toward the other rail 11 and a slot 112 for the slider 14 to be inserted. The curtain 12 has two finger edge portions 122 (only one shown in the figure) which are respectively located on the left and right sides and are folded back by the edges. Each of the flange portions 122 has a lateral v-shaped strip which is bent toward the other flange portion 122, corresponding to the insertion groove 111, and is longitudinally slid along the rail groove 111. In order to spread and fold the curtain 12 along the rail seat 11, the above-mentioned mushroom-type sunshade device 1 is provided with a folded portion 12 2 on both sides of the curtain 12 to be hooked in the rail groove 111 by the flange portion 122. However, there is no other design for preventing the curtain 12 from coming off the seat 11, so when the user accidentally touches the curtain 12, it is easy to make the hemming portion 122 out of the rail groove m, and then it is difficult to be within 3 201209271. 'The use can not be smooth and smooth, so the design of the swinging portion 122 to return to the rail seat still needs to be improved. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a sunroof type sunshade device that can effectively prevent a curtain from coming off a rail seat. Another object of this month is to provide a sunroof type sunshade device that smoothes and reduces the process of the curtain during deployment and folding. Thus, the sunroof type sunshade device of the present invention comprises two left and right parallel rail seats, a sunshade single A, a side strip single %, and a selection pull unit. Each rail seat includes a rail slot that opens toward the other rail seat. The sunshade unit comprises a set of reels having a retracting force, and a piece of cord which can be wound around the circumference of the reel group in a longitudinal direction of the rail seat, the cord having two positions on the left and right sides and corresponding to a guiding edge embedded in the rail groove, and a protruding end connecting the guiding edge away from one end of the reel set. The edge strip unit is located between the rail seats and includes a side strip mounted on the unfolded end of the cord, the side strip having a accommodating space for left and right communication. The tensioning unit is installed between the side strip unit and the sunshade unit, and includes: an elastic member accommodated in the accommodating space of the side strip, and an anti-collision sleeve covering the outer periphery of the elastic member. And two pull wires respectively connected between the left and right ends of the elastic member and the reel group, each of the pull wires has a spring section of the women's clothing on the guiding side of the curtain, and a pull of the elastic member The extension section 'and a coupling section that connects the reel set. The effect of the invention lies in: the transmission of the elastic member and the cable. Ten 'can limit the curtain floor between the rails' effectively prevents the guiding edge from coming off the rail 201209271. In addition, the elastic member is covered by the anti-collision sleeve, and the noise can be further reduced during use to achieve better use. effect. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention.
在本發明被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 參閱圖3、圖4與圖5,本發明天窗式遮陽裝置之第 一較佳實施例係安裝在一汽車之車頂（圖未示）的下方，並 鄰近該車頂上開設的-天窗2。而上述天窗式遮陽裝置包 含：兩個軌座3、一個遮陽單元4、一個邊條單元5，及一 個撐拉單元6。 所述轨S 3是左右平行地位在該天窗2兩冑且固定在 該車頂下方，每—軌座3皆包括—片沿著長度方向設置且 垂直於該車頂的立壁31，及二片分別由該立壁Μ之上、 下側往另-執座3方向延伸的軌壁32。該立壁3ι及所述 軌壁32共同界定出__個開口朝向另—軌座3的軌槽％。 該遮陽單元4架設在該天窗2旁侧且垂直於所述軌座 3」並包括兩個左右間隔之固定座41、—個架設在所述固 定座41間且具有捲收彈力的捲軸組42，及一片可沿著軌 座3之長度方向展開地被捲收在該捲軸組42外圍的簾布 43。該捲軸組42具有一支可繞其自身軸線轉動的捲軸 42J ’及至少一個提供該捲轴421恆朝捲收方向捲動之彈 201209271 力的彈性件（圖未示）。當然該捲軸組42尚有其他構造，惟 其為一般没计所以在此不再詳細說明。該簾布43具有一 個固接在該捲軸421上的固接端431、兩個位在該固接端 431之左右兩側且能對應嵌入所述軌槽33内的導引邊 432，及一個連接所述導引邊432遠離該捲軸組42之一端 的展開端433。 該邊條單元5位在所述軌座3之間，可沿著軌座3之 長度方向滑移，並包括一個安裝在該簾布43之展開端433 上的邊條51，及兩個分別安裝在該邊條51之兩端且可滑 移地嵌入所述軌槽33内的端塞52。該邊條51具有一個左 右連通之容置空間511。每一端塞52具有一個對應由該容 置空間511彎弧連通至該導引邊432的線槽521。 該撐拉單元6安裝在該邊條單元5與該遮陽單元4之 間，並包括··一個容裝在該邊條51之容置空間5ΐι内的彈 性件61、一個包覆圈套在該彈性件61外圍的防撞套62， 及兩條分料接在該彈性件61之左右兩端與該捲抽組42 間的拉線63。該彈性件61為—個拉伸彈簧。本實施例之 防撞套62具有五個彼此間隔地包覆在該彈性件6ι外圍的 布套體621 ’各布套體621皆由不織布圈繞黏合而成，可 防止該彈性件61在該邊條51内碰撞而發㈣音。各布套 體621亦可以為其它能減少緩衝撞擊及降低摩擦噪音的材 質例如泡棉或軟質橡膠，其材質不受限於本實施例，而且 所料套體621之數量亦可以增減，例如僅設置一個，故 其實施數量不以本實例為限。 201209271 每一拉線63皆為一條具有強韌性的細線，如不銹 材質（SUS304)的鋼索，並具有—個安裝在該簾布幻之導 引邊432的彈樓段631、一個銜接該彈性件61的拉伸段 632、一個連接該拉伸段632㈣彈稽段631且可移動： 繞設在該線槽521内的彎轉段633,及-個連接該彈揮段 631且銜接該捲軸組42的連轴段634。每一拉線μ之‘ 撲段631皆利用車縫線直接車縫連接在該導引邊為Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals. Referring to Figures 3, 4 and 5, a first preferred embodiment of the sunroof sunshade device of the present invention is mounted below a roof (not shown) of a car and adjacent to the sunroof 2 provided on the roof. The sunroof sunshade device comprises two rail seats 3, a sunshade unit 4, a side strip unit 5, and a strut unit 6. The rail S 3 is parallel to the left and right sides of the sunroof 2 and is fixed under the roof. Each rail seat 3 includes a vertical wall 31 disposed along the length direction and perpendicular to the roof, and two pieces. The rail wall 32 extends from the upper side and the lower side of the standing wall to the other side. The upright wall 3i and the rail wall 32 together define a trough % of the opening toward the other rail seat 3. The sunshade unit 4 is disposed on the side of the sunroof 2 and perpendicular to the rail seat 3 ′′ and includes two left and right spaced fixing seats 41 , a reel set 42 that is erected between the fixing seats 41 and has an elastic force. And a piece of the cord 43 that can be wound around the circumference of the reel set 42 in a manner that can be unfolded along the length of the rail seat 3. The reel set 42 has a reel 42J' that is rotatable about its own axis and at least one elastic member (not shown) that provides the reel of the reel 421 in a reeling direction. Of course, the reel set 42 has other configurations, but it is generally not mentioned, so it will not be described in detail here. The cord 43 has a fixing end 431 fixed to the reel 421, two guiding edges 432 located on the left and right sides of the fixing end 431 and correspondingly embedded in the rail groove 33, and a connection The leading edge 432 is remote from the flared end 433 of one end of the spool set 42. The side strip unit 5 is located between the rail seats 3, is slidable along the length of the rail seat 3, and includes a side strip 51 mounted on the unfolded end 433 of the cord 43, and two separate mountings End plugs 52 are slidably inserted into the rail grooves 33 at both ends of the side strip 51. The side strip 51 has a housing space 511 that is connected to the left and right. Each of the end plugs 52 has a wire slot 521 corresponding to the guide edge 432 which is bent and communicated by the accommodating space 511. The tensioning unit 6 is installed between the side strip unit 5 and the sunshade unit 4, and includes an elastic member 61 accommodated in the accommodating space 5ΐ of the side strip 51, and a covering sleeve. The outer anti-collision sleeve 62 of the member 61 and the two sub-pieces are connected to the pull wire 63 between the left and right ends of the elastic member 61 and the reeling group 42. The elastic member 61 is a tension spring. The anti-collision sleeve 62 of the present embodiment has five cloth cover bodies 621 which are respectively spaced apart from each other at the periphery of the elastic member 6'. Each of the cloth cover bodies 621 is formed by a non-woven fabric loop, and the elastic member 61 can be prevented from being The side strip 51 collides and emits a (four) sound. Each of the cloth covers 621 may also be other materials such as foam or soft rubber which can reduce the buffering impact and reduce the friction noise, and the material thereof is not limited to the embodiment, and the number of the casings 621 can also be increased or decreased, for example, Only one is set, so the number of implementations is not limited to this example. 201209271 Each of the pull wires 63 is a thin wire with strong toughness, such as a stainless steel material (SUS304), and has a bullet section 631 mounted on the guiding edge 432 of the curtain, and a connecting elastic member a stretching section 632 of 61, a connecting section 632 (four) of the stretching section 631 and movable: a bending section 633 wound in the thread groove 521, and a connecting the elastic section 631 and engaging the reel group The coupling section 634 of 42. Each of the pull wires μ ‘ 扑 section 631 is directly connected by the sewing thread on the guiding edge
-中央朝向另—拉線63 f弧的線段，亦即由連接該連轴 段634之-端往展開方向逐漸接近另—拉線^地孤形延 伸至一最彎部635 ’再由該最彎部635往展開方向逐漸遠 離另一拉線63地弧形延伸至該拉伸段632。 文衣战㈣早元6時，須先拉伸該彈性件Μ，使之蓄 積值使兩端往中央縮回的彈力，同時將所述拉、線63銜接 至4捲轴組42疋位，令所述拉線63受到但往該邊條單元 5 =向拉緊的作用力，再加上所述拉線之彈撐段⑶於 該簾布43上， 上呈兩條中央相近彎弧的雙曲線段，所以當 拉線63受到拉力而使彈揮段631趨近直線時 635的變形量最容，+ β Λ ^ 1 亦即相對往邊緣移動的距離最大，因 而會對應拉撐該簾布Μ β ^ 之一中央部位434，使其中央部位 433 端緊的程度，較大於接近固接端431及展開端 位，所以當簾布“完全展開時其導引邊432會受 到適度撑張，可避免簾布43呈中央部位 彎撓形狀，故能維持良好之遮陽效果。 下“之 而且透過該彈性件61的彈力及所述拉線63的樓張拉 201209271 持，當使用者不小心頂托碰觸簾布43時，導引邊432亦 不易脫出軌座3 ’縱算頂托力大到致使導引邊432離開軌 槽33，只要當作用力消失時’即能藉由該彈性件6丨及拉 線63的拉力’使導引邊432被自動拉回軌槽33内，故可 防止該簾布43脫離軌座3，以避免造成損壞。 使用時，該簾布43可被驅動而在一展開位置及一收 口位置間轉換，位於展開位置時，該簾布43展開在軌座3 間且遮蔽於所述天窗2下方，而位於收合位置時，該簾布 43被捲繞於該捲軸421 Λ。該遮陽單元4可以設計為隨拉 隨=的構造’也可以設計為該簾_ 43需被完全展開以釣 掛疋位且在不受外力作用時會被該捲軸組42捲收的構 造，惟其並非本發明的重點，所以在此不再說明。 而由於該邊條單元5會帶動該簾布43移動，故當該 邊條單元5移動或汽車行駛時，位於該邊條51内之彈性 件61可*b會產生晃動，此時藉由該防撞套6 ^卜可防止該彈性件61在該邊條51内碰撞而發^噪 3，藉此能達到移動平穩以及降低噪音之目的。 =6,本發明天窗式遮陽裝置之第二較佳實施例 ^致與第—實施例相同，不同之處在於：該標拉單 2之防撞套62具有一個由軟質橡塑膠材料製成的膠管 同樣能包覆在該彈性件61外圍，減少緩衝撞擊及 ::摩擦噪音，當然膠管體⑵之數量亦 施數量不以本實例為限。 其貫 綜上所述， 本發明透過該撐拉單元 6的結構設計，透 201209271 過該彈性件61及所述拉線63的設計，能將簾布43撐張 限位于軌座3間，除了可使該簾布43的展開更為平順以 外’還能有效防止簾布43的導引邊432脫離軌座3，進而 可大幅降低損壞率，此外更藉由防撞套62包覆該彈性件 61，可以減少緩衝撞擊，以進一步降低嗓音，故確實能達 成本發明的目的。a line extending from the center toward the other wire 63 f arc, that is, from the end connecting the coupling portion 634 to the unfolding direction, gradually extending closer to the other wire, extending to the most curved portion 635 ' The bent portion 635 extends arcuately away from the other pull wire 63 toward the unfolding direction to the stretched section 632. At 4 o'clock in the morning, the elastic member must be stretched first so that the accumulated value is such that the ends are retracted toward the center, and the pull and line 63 are connected to the 4-reel set 42 position. The pulling wire 63 is subjected to a force of being pulled toward the side strip unit 5, and the elastic supporting portion (3) of the pulling wire is placed on the curtain 43 to form two pairs of centrally curved arcs. The curve segment, so when the pulling wire 63 is subjected to the pulling force and the ballistic segment 631 is close to a straight line, the deformation amount of 635 is the most, and + β Λ ^ 1 is the largest distance moving relative to the edge, so that the curtain is correspondingly stretched. The center portion 434 of β ^ has a central portion 433 end tighter to a greater extent than the fixed end 431 and the unfolded end position, so that the guide edge 432 is moderately stretched when the curtain is "fully deployed" to avoid The curtain 43 has a curved shape at the central portion, so that a good shading effect can be maintained. "By the elastic force of the elastic member 61 and the floor tension of the pull wire 63, the 201209271 is held, when the user accidentally touches the top. When the curtain 43 is used, the guiding edge 432 is also not easy to be detached from the rail seat 3' The leading edge 432 is separated from the rail groove 33, and the guiding edge 432 can be automatically pulled back into the rail groove 33 by the pulling force of the elastic member 6丨 and the pulling wire 63 when the force is lost, so that the curtain can be prevented. 43 off the rail seat 3 to avoid damage. In use, the cord 43 can be driven to switch between a deployed position and a closed position. When in the deployed position, the curtain 43 is deployed between the rail seats 3 and shielded under the sunroof 2, while in the collapsed position. The cord 43 is wound around the reel 421 Λ. The sunshade unit 4 can be designed as a structure with a pull-on = and can also be designed such that the curtain _ 43 needs to be fully deployed to catch the squat position and be retracted by the reel set 42 when it is not subjected to an external force, but It is not the focus of the present invention, so it will not be described here. Since the edge strip unit 5 can drive the curtain 43 to move, when the side strip unit 5 moves or the automobile runs, the elastic member 61 located in the side strip 51 can be shaken, and by this defense The impact sleeve 6 prevents the elastic member 61 from colliding in the side strip 51 to generate noise 3, thereby achieving smooth movement and reducing noise. =6, the second preferred embodiment of the sunroof type sunshade device of the present invention is the same as the first embodiment, except that the anti-collision sleeve 62 of the standard pull tab 2 has a soft rubber material. The hose can also be wrapped around the periphery of the elastic member 61 to reduce the buffer impact and:: friction noise. Of course, the number of the hose body (2) is not limited to this example. As described above, the present invention can be used to extend the curtain 43 to the rail base 3 through the design of the tension unit 6 through the design of the elastic member 61 and the pull wire 63 through 201209271. Moreover, the deployment of the curtain 43 is smoother, and the guiding edge 432 of the curtain 43 can be effectively prevented from being detached from the rail seat 3, thereby further reducing the damage rate. Further, the elastic member 61 can be covered by the anti-collision sleeve 62. The buffer impact is reduced to further reduce the arpeggio, so the object of the present invention can be achieved.
惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋種現有天窗式遮陽裝置之一部份立體圖； 圖2疋圖1現有天窗式遮陽裝置之—部份剖視示意 圖， 圖3是本發明天窗式舟 气遮陽裝置的一第一較佳實施例的 一立體圖；The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial perspective view of a conventional sunroof type sunshade device; FIG. 2 is a partial cross-sectional view of a conventional sunroof sunshade device, and FIG. 3 is a sunroof type airbag sunshade device of the present invention. a perspective view of a first preferred embodiment;
η μ 一組合剖視不意圖； 圖5是該第一較佳眘 貫％例之—部份立體分解圖；及 圖6是本發明天窗， 部份剖視示意圖 匈式遮场裝置的一第二較佳實施例试 剖視示意圖。 201209271 【主要元件符號說明】 2…… •…天窗 51 ···.· 3…… •…執座 511… •…容置空間 31 ·.··· ·.··立壁 52·.·.· …·端塞 32 •…軌壁 521… …·線槽 33·...· …·軌槽 6…… •…撐拉單元 4…… •…遮陽單元 61 …·彈性件 41 ·...· •…固定座 62••… •…防撞套 42····. —捲轴組 621 ··· •…布套體 421 ··· •…捲軸 622… •…膠管體 43···.. •…簾布 63 ····. —拉線 431 ··· •…固接端 631… •…彈撐段 432… •…導引邊 632… •…拉伸段 433… •…展開端 633… •…彎轉段 434… •…中央部位 634… •…連軸段 5 ....... •…邊條單元 635… •…最彎部η μ a combination of cross-sectional views is not intended; FIG. 5 is a partial exploded view of the first preferred one; and FIG. 6 is a partial view of the skylight of the present invention A schematic cross-sectional view of a preferred embodiment. 201209271 [Explanation of main component symbols] 2... •... Skylight 51 ···.· 3...... •...Seat 511... •...Receiving space 31 ····· ····立立 52·.·.· ...·End plug 32 •...Rail wall 521...·Line groove 33·...···Track groove 6...•...Stretching unit 4...•...Shading unit 61 ...·elastic member 41 ·... · •...Fixed seat 62••... •...Anti-collision cover 42····. —Reel set 621 ··· •...Wrap body 421 ··· •...Reel 622... •...Heat body 43··· .. •...cord 63 ····. — Pull wire 431 ··· •...Fixed end 631... •...Fixed leg 432... •...Guided edge 632... •...Stretched section 433... •...Expanded end 633... •...bend section 434... •...center section 634... •...shaft section 5 ....... •...edge strip unit 635... •...best bend