201207225 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種遮陽簾裝置，特別是指一種安裝 在π車之車窗處且用於遮陽的半自動式遮陽簾裝置。 【先前技術】 為避免陽光直接照射入汽車内部，一般皆會在汽車之 車窗上黏貼一層隔熱薄膜，而有的則會在車窗内側另外安 裝一個遮陽簾裝置，以進一步阻隔陽光，為此目前市面上 已研發出種類繁多的遮陽簾裝置，有的是電動展開及收合 之電動式遮陽簾裝置，有的是手動展開及收合之手動式遮 陽簾裝置，而有的則是手動展開且自動收合之半自動式遮 陽簾裝置。本發明則是提供一種半自動式遮陽簾裝置，能 讓消費者選擇使用。 【發明内容】 因此，本發明之目的，即在提供一種構造創新且使用 方便的半自動式遮陽簾裝置。 於是’本發明半自動式遮陽簾裝置，包含一個遮陽單 元、一個導引單元，及一個卡扣單元。該遮陽單元包括一 個中空且頂側具有一個開口的殼座、一支可轉動地安裝在 该设座内且具有捲收彈力的捲軸、一片可展開地被捲收在 «•亥捲軸外圍的簾布，及一個安裝在該簾布遠離該捲軸之一 側緣且位在該開口外的頂桿。該導引單元包括一個位在該 设座下方的基座，及一支可上下滑動地安裝在該基座上且 頂端連接該頂桿的導桿。該卡扣單元包括一個安裝在該基 201207225 座上的按壓扣，及一個安裝在該導桿上且能對應卡掣於該 按壓扣的卡勾榫’以該卡勾榫重覆按壓該按壓扣，可讓該 卡勾榫在扣入該按壓扣與脫離該按壓扣之間改變。該簾布 被帶動而相對於該殼座由一個捲收在該殼座内之捲收位 置，被往上拉伸而移至一個伸展出該殼座外之展開位置 時，該頂桿亦帶動該導桿向上移動，以連動該卡勾榫卡掣 結合於該按壓扣，而欲移至該捲收位置時，只要再拉動該 頂桿帶動該卡勾榫按壓脫離該按壓扣，即能藉由該捲轴將 該簾布捲收至該捲收位置。 本發明之功效在於：II由該卡扣單元之按壓卡扣設 計，使得該遮陽單元可被手動移至該展開位置，利用該卡 扣單元卡扣定位，而後只要再稍微向上拉動該頂桿，帶動 按壓該卡扣單元解除卡扣，即能令該遮陽單元自動移至該 捲收位置，使用上相當方便。 【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-個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖i、圖2與圖3,本發明半自動式遮陽簾裝置 之較佳實施例，包含：一個砂陽显；1 1U週％早兀1、—個導引單元2、 一個卡扣單元3、一個解扣單元4，及— 4早兀4及一個阻尼單元5。 發明是整組安裝於一汽車車門（圖未 +以圆禾不）中，且對應位在一 車窗6(見圖6)較靠近於車内一座椅 二 、吗不不）的内側上，所 以在下列說明中皆以靠近車窗6的_ 所 J馬向外，而靠近該 201207225 座椅的一側為向内。 3亥遮陽單元1包括一個中空且頂側具有一個開口 n J 的殼座11、一支可繞其自身軸線轉動地安裝在該殼座11 内且具有捲收彈力的捲軸12、一片可展開地被捲收在該捲 轴12外圍的簾布13,及一個安裝在該簾布13遠離該捲軸 12之一側緣且位在該開口 m外的頂桿ι4。當然該遮陽單 几1還包括至少一個彈性件（圖未示），該彈性件之一端被 固文且另—端連接該捲軸12’所以可隨著該捲軸12轉動 而扭轉’能用以提供該捲軸12恆朝捲收方向捲動之彈力， 也就是說不受外力作用時，該簾布13會被該捲軸12捲收 入該殼座11内。當然該遮陽單元1尚有其他構造，惟由於 °亥遮陽單元1為一般設計，所以在此不再詳細說明。 5亥導引單元2包括一個位在該殼座11下方的基座 21、—支可上下滑動地安裝在該基座21上且頂端連接該 頂杯14的導桿22、一個安裝在該導桿22之底端的滑塊 23，及兩個分別安裝在該滑塊23之兩側且滾動接觸於該 基座21的滑輪24。本實施例之基座21是由一片安裝板體 211及一個安裝在該安裝板體211外側之安裝塊體212 ’、=s而成，當然在實施例上不以此為限而且該基座2 ^ 還包括一個上下長向延伸且由該安裝板體211之外側面往 内凹的導槽213’及-個上下長向延伸且由該導槽213 連通至忒安裝板體211之内側面的滑槽214。該導桿22嵌 裝在及導槽213内，並可沿著該導槽213滑移。該滑塊23 嵌入該滑槽214並沿著該滑槽214移動。當然該導桿22 201207225 與該導槽213間，或該滑塊23與該滑槽214間之嵌接設 汁亦可以改變，不以本貫施例為限。此外，該滑塊Μ、該 滑槽214與所述滑輪24之構造是為了進一步導引限位該 導才干22，並讓該導知22能滑順地移動，並非本發明必要 構造’所以實施上亦可以省略。 咏卞扣單 ^ ^ ^ ^ ^ ^ Δ x ^ -ifr % |f 212上的按壓扣31，及一個安裝在該導桿22上且對應卡 拏於該按>1扣31的卡勾榫32。本實施例之卡扣單元3還 包括一個供該卡勾榫32安裝的榫座33,及一個安裝在該 榫座32上且鎖接於該導桿22的銜桿3心惟其設計上亦可 以改變構造’例如令該卡勾榫32與榫座33 一體成型，而 且可以直接鎖接在該導# 22上，所以實施上不以必須透 過該榫座33及銜桿34,將該卡勾榫32安裝在該導桿η 為限。該鳴31為一個受到按壓驅動而在卡擎與脫離 間動作之彈性鎖扣，當該按壓扣31受到卡勾榫32按壓插 入時，會卡扣鎖接該卡勾榫32，且當該卡勾榫32再次按 壓時’即會將此卡勾榫32釋放彈出，亦即以該卡勾棒Μ 重覆按壓該㈣扣31，可讓該卡勾榫32在扣人該按壓扣 31與脫離該按壓扣31之間改變，惟該按壓扣31為一船常201207225 VI. Description of the Invention: [Technical Field] The present invention relates to a sunshade device, and more particularly to a semi-automatic sunshade device installed at a window of a π car for shading. [Prior Art] In order to prevent direct sunlight from entering the interior of the car, a layer of thermal insulation film is usually applied to the window of the car, and some will be additionally installed with a sunshade device on the inside of the window to further block the sunlight. At present, a wide variety of sunshade devices have been developed on the market, some are electric sunshade devices for electric unwinding and folding, some are manual sunshade devices for manual unfolding and folding, while others are manually unfolded and automatically received. Semi-automatic sunshade device. The present invention provides a semi-automatic sunshade device that can be selected for use by consumers. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a semi-automatic shade device that is innovative in construction and convenient to use. Thus, the semi-automatic sunshade device of the present invention comprises a sunshade unit, a guiding unit, and a snap unit. The sunshade unit comprises a hollow seat having an opening on the top side, a reel rotatably mounted in the seat and having a retractable force, and a piece of ply that is retractably wound around the periphery of the «Hui reel And a jack mounted on the side of the cord away from a side edge of the spool and located outside the opening. The guiding unit includes a base positioned below the seat, and a guide rod slidably mounted on the base and connected to the top rod at the top end. The buckle unit includes a push button mounted on the base of the base 201207225, and a hook mounted on the guide rod and corresponding to the push button, and the press button is repeatedly pressed by the hook hook , the card hook can be changed between the button and the button. The ram is also driven to be driven by the cord relative to the housing at a retracting position in the housing, and is stretched upward to move to a deployed position outside the housing. The guide rod is moved upward to connect the hook hook to the push button, and when the button is moved to the take-up position, the button can be pulled to release the button, so that the button can be driven by the button. The reel rolls the cord to the take-up position. The utility model has the following advantages: the II is designed by the pressing buckle of the buckle unit, so that the sunshade unit can be manually moved to the deployed position, and the buckle unit is buckled and positioned, and then the ejector rod is pulled up slightly. By driving the buckle unit to release the buckle, the sunshade unit can be automatically moved to the retracting position, which is quite convenient to use. 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. Referring to FIG. 2, FIG. 2 and FIG. 3, a preferred embodiment of the semi-automatic sunshade device of the present invention comprises: a sand yang display; 1 1 U week% early 兀 1, a guiding unit 2, a buckle unit 3 , a trip unit 4, and - 4 early 4 and a damping unit 5. The invention is that the whole group is installed in a car door (not shown in the figure), and the corresponding position is on the inner side of a car window 6 (see FIG. 6) which is closer to a seat in the car, and not only. Therefore, in the following description, the J horse near the window 6 is outward, and the side close to the 201207225 seat is inward. The 3H shade unit 1 includes a housing 11 having a hollow and top opening having an opening n J, a reel 12 rotatably mounted about the shaft axis 11 and having a retractable force, and a piece of expandable A cord 13 that is wound around the periphery of the reel 12, and a ram 4 that is mounted on a side edge of the cord 13 away from the reel 12 and that is outside the opening m. Of course, the sunshade unit 1 further includes at least one elastic member (not shown), one end of the elastic member is fixed and the other end is connected to the reel 12' so that it can be twisted as the reel 12 rotates. The reel 12 is constantly elastically rolled in the retracting direction, that is, when the reel 12 is not subjected to an external force, the reel 13 is taken up by the reel 12 into the housing 11. Of course, the sunshade unit 1 has other configurations, but since the sunshade unit 1 is generally designed, it will not be described in detail herein. The 5th guiding unit 2 includes a base 21 located below the housing 11 , a guide rod 22 slidably mounted on the base 21 and connected to the top cup 14 at the top end, and a guide rod 22 mounted on the top surface A slider 23 at the bottom end of the rod 22, and two pulleys 24 respectively mounted on both sides of the slider 23 and rollingly contacting the base 21. The pedestal 21 of the present embodiment is formed by a mounting plate body 211 and a mounting block 212', =s mounted on the outside of the mounting plate body 211. Of course, the pedestal is not limited thereto. 2 ^ further includes a guide groove 213' extending vertically upward and downward and recessed from the outer side surface of the mounting plate body 211, and a vertically extending upper and lower direction and communicating with the guide groove 213 to the inner side of the cymbal mounting plate body 211 Chute 214. The guide rod 22 is embedded in the guide groove 213 and is slidable along the guide groove 213. The slider 23 is embedded in the chute 214 and moves along the chute 214. Of course, the engagement between the guide rod 22 201207225 and the guide groove 213, or the engagement between the slider 23 and the sliding groove 214 may also be changed, and is not limited to the present embodiment. In addition, the slider Μ, the sliding slot 214 and the pulley 24 are configured to further guide the guide 22 and allow the guide 22 to move smoothly, which is not a necessary configuration of the present invention. It can also be omitted. a push button 31 on the ^ ^ ^ ^ ^ ^ Δ x ^ -ifr % |f 212, and a hook attached to the guide bar 22 and corresponding to the button 1 &31; 32. The buckle unit 3 of the embodiment further includes a shackle 33 for mounting the hook shackle 32, and a stem 3 mounted on the shackle 32 and locked to the guide rod 22, but the design is also Changing the structure 'for example, the card hook 32 is integrally formed with the sley 33, and can be directly locked to the guide #22, so the implementation does not have to pass through the sley 33 and the keeper 34 to smash the card. 32 is installed on the guide rod η. The ring 31 is a resilient latch that is driven by the push to move between the card and the disengagement. When the push button 31 is pressed and inserted by the hook 32, the card hook 32 is buckled and the card is used. When the hook 32 is pressed again, the card hook 32 is released and released, that is, the button is repeatedly pressed with the hook button 31, so that the card hook 32 can be buckled and buckled. The pressing button 31 is changed, but the pressing button 31 is a ship
見設計，並非本發明重點，所以在此不再詳細”㈣L 該解扣單元4用於帶動該卡勾#32脫離該按壓扣 ’並包括-個可旋轉地安裝在該基座21之安裝塊體212 :卜側的解扣臂41、-個安裝在該解扣臂Μ上的滚輪& 及兩個具有㈣該解扣f 41轉動後復位之彈力的彈性件 201207225 43 °該解扣臂41具有一個位於外側且樞接該滾輪42的受 壓部411、一個位於内側的頂推部412，及一個位於受壓部 411與頂推部412間且樞接於該基座21的枢接部413。所 述彈性件43分別安裝在該枢接部413之左右兩側與該基 座21間’實施上亦可以改變設置位置及數量，例如僅在 該樞接部413中央與該基座21間設置一個，而且彈性件 43可以為扭力彈簧或蝸簧’設計上不受限於本實施例。See the design, which is not the focus of the present invention, so it will not be detailed here. (4) L The trip unit 4 is used to drive the hook #32 out of the push button and includes a mounting block rotatably mounted on the base 21. Body 212: a tripping arm 41 on the side of the wheel, a roller & mounted on the trip arm, and two elastic members having (4) an elastic force of the tripping of the tripping f 41 after rotation. 201207225 43 ° the trip arm The 41 has a pressure receiving portion 411 which is located on the outer side and pivotally connects the roller 42 , an ejector portion 412 which is located on the inner side, and a pivotal connection between the pressure receiving portion 411 and the pushing portion 412 and pivotally connected to the base 21 . The portion 413 can be changed between the left and right sides of the pivoting portion 413 and the base 21, and the position and the number can be changed, for example, only in the center of the pivoting portion 413 and the base. One of the 21 sets, and the elastic member 43 may be a torsion spring or a worm spring' is not limited to this embodiment.
該阻尼單元5用於緩衝該導桿22往下移動速度，並 包括—個安裝在該基座21之安裝塊體212上且中空的阻 尼座51、一個可移動地安裝在該阻尼座51内的輪座52、 一個可轉動地安裝在該輪座52上且接觸該導桿22的阻尼 輪53、一個安裝在該阻尼座51與該輪座52間且恆將該阻 尼輪53推向該導桿22的彈簧54，及一個可移動地安裝在 逵阻尼座53上且位在該彈簧54遠離該輪座52之一側的 調整螺絲55。該彈簧54為一個壓縮彈簧。 使用時該簾布13可被帶動而相對於該殼座u，在 個如圖1所示伸展出該殼座η外之展開位置，與一個捲收 在該殼座内而圖中未示出之捲收位置間移動。欲展開該簾 布13遮陽時，使用者持拿該頂桿14並手動往上提拉，將 該？布13由捲收位置往上拉伸，此時該頂桿14亦帶動該 導桿22向上移動’直到該卡勾榫32卡掣結合於該按壓扣 31 ,即能使該簾布13移至展開位置。 參閱圖1與圖4,欲捲收該簾布13時，使用者只要再 稍微往上拉動該頂桿14’帶動該導桿22與該卡勾榫32如 201207225 圖4之箭碩71所示略微往上位移，令該卡勾榫32向上朝 該按壓扣31按壓，且隨即釋放該頂桿14，即能如圖5所 不讓該卡勾榫32脫離該按壓扣31，並藉由該捲軸12(見圖 1)將該簾布13 (見圖1)捲收至該捲收位置，此時該頂桿 14(見圖1)亦會帶動該導桿22往下移動，而當該導桿22 往下移動時，利用該阻尼單元5之阻尼輪53的摩擦，能 使該導桿22《到阻滯而緩慢下降，此外更能藉由轉動該 調整螺絲55’使其前後移位壓縮或鬆放該彈簧54，藉以 控制該導桿22往下移動的速度。 參閱圖1與圖6，此外在捲收操作上，也可以如圖6 所示利用車囪6自動捲收該簾布13，當位於該半自動式遮 陽簾裝置外側之車窗6緩緩下降時，會先碰觸抵壓到該解 扣單疋4之滾輪42，並摩擦帶動該滾輪42，令該解扣臂 41如箭頭72所示以該樞接部413為中心旋轉，讓該頂推 412如11 7所示向上頂推該榫座33，帶動該卡勾榫32 按壓該按壓扣31，ϋI^ 、 1接者该卡勾榫32即如圖8所示脫離該 、才3 1同時車® ό亦帶動該解扣臂41轉動離開該卡 勾榫32，以藉由該捲軸12(見圖i)將該簾布13(見圖1)捲 收至^捲收位置。而當該滾輪42被抵壓而連動該解扣臂 41 %轉的同時’亦會賦予該彈性件彈力，&當該車窗 6上升後’即能藉由該彈性件43的彈力驅使該解 旋轉復位。 &上所述，本發明半自動式遮陽簾裝置設有該卡扣單 兀3 ’所以在該簾_ 13展開的同時即能藉由該卡勾榫 201207225 32卡掣該按壓扣31定位，至於捲收該簾布13本發明具有 兩種6又什，一種設計是利用該卡扣單元3再次按壓解扣的 特|·生，/、要輕拉該頂桿14，帶動該卡勾榫3 2按壓該按壓 扣31解扣，就能藉由該捲軸ι2自動捲收該簾布Η，另一 種設計則是透過該解扣單元4推動解扣，只要車窗6下降 時即會自動驅動該解扣臂41旋轉，帶動該卡勾榫32按壓 s亥按壓扣3 1解扣，如此也能藉由該捲轴12自動捲收該簾 布13,兩種設計之使用皆相當方便，因此本發明為一構造 簡單之創新設計，可達到半自動化展開與收合效果，能提 供消費者多一種選擇機會，故確實能達成本發明之目的。 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是本發明半自動式遮陽簾裝置的一較佳實施例的 一立體示意圖，說明一遮陽單元位在—展開位置； 圖2是該較佳實施例之一部分立體分解圖； 圖3是該較佳實施例之一部分剖視示意圖，說明一卡 勾榫按壓卡入一按壓扣的狀態； 圖4疋類似圖3之一視圖，說明該卡勾榫再次按壓該 按壓扣的狀態； 圖5是類似圖3之一視圖，說明該卡勾榫脫離該按壓 扣的狀態； 201207225 圖6是該較佳實施例之一部分剖視示意圖，說明一車 窗即將觸動一解扣單元的狀態； 圖7是類似圖6之一視圖，說明該車窗驅動該解扣單 元轉動以推動該卡勾榫再次按壓該按壓扣的狀態；及 圖8是類似圖6之一視圖，說明該卡勾榫脫離該按壓 扣的狀態。The damper unit 5 is configured to buffer the downward moving speed of the guide rod 22, and includes a hollow damper seat 51 mounted on the mounting block 212 of the base 21, and a damper mounted in the damper seat 51. a wheel base 52, a damper wheel 53 rotatably mounted on the wheel base 52 and contacting the guide rod 22, one mounted between the damper seat 51 and the wheel base 52 and constantly pushing the damper wheel 53 toward the wheel A spring 54 of the guide rod 22, and an adjustment screw 55 movably mounted on the damper damper seat 53 and located on a side of the spring 54 away from the wheel seat 52. The spring 54 is a compression spring. In use, the cord 13 can be driven relative to the housing u, in a deployed position outside the housing n as shown in FIG. 1, and is retracted in the housing without being shown in the figure. Move between the retracting positions. When the curtain 13 is to be deployed, the user holds the jack 14 and manually lifts it up. The cloth 13 is stretched upward from the retracting position, and the ram 14 also drives the guiding rod 22 to move upwards until the hook shackle 32 is engaged with the pressing buckle 31, so that the sash 13 can be moved to the unfolding position. Referring to FIG. 1 and FIG. 4, when the cord 13 is to be retracted, the user only needs to pull the ram 14' to push the rod 22 and the hook 榫 32 as shown in 201207225. Displacement upwards, causing the card hook 32 to press upward against the push button 31, and then release the jack 14 so that the hook hook 32 can be disengaged from the push button 31 as shown in FIG. 12 (see Fig. 1) winds the cord 13 (see Fig. 1) to the retracting position, at which time the jack 14 (see Fig. 1) also drives the guide rod 22 to move downward, and when the guide rod When the downward movement, the friction of the damper wheel 53 of the damper unit 5 can cause the guide rod 22 to slowly descend to the block, and further can be rotated back and forth by rotating the adjusting screw 55' or The spring 54 is released to control the speed at which the guide rod 22 moves downward. Referring to FIG. 1 and FIG. 6, in addition, in the winding operation, the curtain 13 can be automatically retracted by the bunker 6 as shown in FIG. 6, when the window 6 located outside the semi-automatic sunshade device is slowly lowered. The roller 42 that is pressed against the untwisting unit 4 is first touched, and the roller 42 is frictionally driven to rotate the tripping arm 41 around the pivoting portion 413 as indicated by the arrow 72. Pushing the sley 33 upward as shown in FIG. 7 , driving the hook 榫 32 to press the push button 31, and ϋI^, 1 picking up the hook 榫 32, that is, as shown in FIG. The ό ό also drives the trip arm 41 away from the hook 榫 32 to retract the cord 13 (see FIG. 1) to the retracted position by the reel 12 (see FIG. 1). When the roller 42 is pressed against the 41% rotation of the trip arm, the spring force is also imparted to the elastic member, and when the window 6 is raised, the elastic force of the elastic member 43 can be used to drive the elastic member 43. Untwist reset. As described above, the semi-automatic sunshade device of the present invention is provided with the buckle unit 3', so that the button 13 can be positioned by the hook-and-loop 201207225 32 when the curtain _ 13 is unfolded. The present invention has two types of products. One design is to use the buckle unit 3 to press the buckle unit again, and the ejector pin 14 is lightly pulled to drive the card 榫 3 2 . When the pressing button 31 is released, the reel can be automatically retracted by the reel ι2, and the other design is that the unfastening is pushed through the unscrewing unit 4, and the unlocking is automatically driven as long as the window 6 is lowered. The arm 41 rotates to drive the hook 榫 32 to press the s-hook buckle 3 1 to release the buckle, so that the cord 13 can be automatically retracted by the reel 12, and the two designs are quite convenient to use, so the present invention is The simple and innovative design can achieve semi-automatic deployment and folding effect, and can provide consumers with a choice of opportunities, so it can achieve the purpose of the present invention. 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 perspective view of a preferred embodiment of a semi-automatic sunshade device of the present invention, illustrating a sunshade unit in a deployed position; FIG. 2 is a partially exploded perspective view of the preferred embodiment. 3 is a partial cross-sectional view of the preferred embodiment, illustrating a state in which a hook is pressed into a push button; FIG. 4 is a view similar to FIG. 3, illustrating that the hook is pressed again by the push button. Figure 5 is a view similar to Figure 3, illustrating the state in which the hook is released from the push button; 201207225 Figure 6 is a partial cross-sectional view of the preferred embodiment illustrating a window that is about to actuate a trip unit Figure 7 is a view similar to Figure 6, illustrating the window driving the trip unit to rotate to push the hook to press the button again; and Figure 8 is a view similar to Figure 6, illustrating the card Hook out of the state of the push button.
10 20120722510 201207225
【主要元件符號說明】 1 ....... .…遮陽單元 33 ·...· •…榫座 11…… ----设座 34·.·.· …·銜桿 111… •…開口 4…… …·解扣單元 12…… —捲轴 41 ····. •…解扣臂 13…… •…簾布 411 ··· •…受壓部 14…… •…頂桿 412… •…頂推部 2…… •…導引單元 413… • · · ·拟接σΡ 21 ·.··· •…基座 42··..· •…滾輪 211 ··· •…安裝板體 43····. •…彈性件 212… •…安裝塊體 5…… •…阻尼單元 213… …·導槽 51 ···.· •…阻尼座 214… •…滑槽 52····. …·輪座 22••… •…導桿 53··... •…阻尼輪 23•…- •…滑塊 54·.... …·彈簧 24•…. …·滑輪 55·.··. •…調整螺絲 3…… •…卡扣單元 6…… …·車窗 31••… •…按壓扣 71 ·.··· …·箭頭 32··... •…卡勾榫 72•…· …·箭頭[Description of main component symbols] 1 ....... ....shading unit 33 ·...· •...seat 11... ----seat 34·.·.·...·strut 111... ... opening 4... ...·unbike unit 12... - reel 41 ····.....unbuckle arm 13...•...cord 411 ···•...pressure-receiving part 14... ... •...Pushing unit 2... •...Guiding unit 413... • · · · 接 Ρ Ρ 21 ····· •... pedestal 42··..·......roller 211 ··· •... mounting plate Body 43·····•...elastic member 212...•...mounting block 5...•...damper unit 213.........·guide groove 51·····•...damper seat 214... •... chute 52·· ··· ...·wheel base 22••... •...guide rod 53··... •...damper wheel 23•...- •...slider 54·....··spring 24•.......·pulley 55 ····.•...Adjustment screw 3... •...Snap unit 6.........·Window 31••... •...Press button 71 ······· arrow 32··... •... card榫 72•...·...·arrow