TWM468268U - Curtain elevation control structure - Google Patents

Curtain elevation control structure Download PDF

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Publication number
TWM468268U
TWM468268U TW102209280U TW102209280U TWM468268U TW M468268 U TWM468268 U TW M468268U TW 102209280 U TW102209280 U TW 102209280U TW 102209280 U TW102209280 U TW 102209280U TW M468268 U TWM468268 U TW M468268U
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TW
Taiwan
Prior art keywords
curtain
transmission
rail
transmission rod
transmission module
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TW102209280U
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Chinese (zh)
Inventor
Jin-Rong Yu
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Jin-Rong Yu
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Application filed by Jin-Rong Yu filed Critical Jin-Rong Yu
Priority to TW102209280U priority Critical patent/TWM468268U/en
Publication of TWM468268U publication Critical patent/TWM468268U/en

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Description

窗簾升降控制結構Curtain lift control structure

本創作係為一種窗簾升降控制結構,係應用在具有中軌及下軌並以上下方向拉動開合的兩段式窗簾中,尤其適用於蜂巢簾或羅馬簾等升降式窗簾上,除了可減少窗簾上軌的體積,還可防止線輪上的線繩打結。This creation is a kind of curtain lifting control structure, which is applied to two-stage curtains with middle and lower rails and pulling up and down in the upper and lower directions, especially suitable for lifting curtains such as honeycomb curtains or Roman blinds, except for reducing The volume of the rails on the curtains also prevents the knots on the reels from knotting.

建築物的窗戶主要用於通風及採光,但隨地區、季節和晨暮時間的改變,陽光從窗戶照射至室內的光線會有過強、過熱的情形,故發展出各式窗簾,供使用者裝設在窗戶處,讓使用者能藉由簾布的開合來調整透光強度,同時可避免外人輕易窺視室內情況。The windows of the building are mainly used for ventilation and lighting. However, with the change of area, season and morning time, the sunlight from the window to the room will be too strong and overheated. Therefore, various curtains have been developed for users. Installed in the window, the user can adjust the light transmission intensity by opening and closing the curtain, and avoiding the outsider to easily peep into the indoor situation.

窗簾發展出的樣式眾多,例如掛簾式、捲簾式、百葉窗、蜂巢簾或羅馬簾等,常見以上下方向拉動開合的窗簾中,漸漸衍生出一種兩段式窗簾,此種兩段式窗簾通常具有透光的上簾及遮光的下簾,上簾及下簾為獨立控制,當使用者希望避免外人窺視室內情況,又希望上方窗戶能透入光線時,使用者可依需求可分別調整上簾、下簾遮蔽窗戶的面積,達到使用者需求。Curtains have developed a variety of styles, such as curtains, roller blinds, blinds, honeycomb blinds or Roman blinds, etc., which are commonly used in the lower and lower direction of opening and closing curtains, gradually derived a two-stage curtain, this two-stage Curtains usually have a light-transparent upper curtain and a shaded lower curtain. The upper and lower curtains are independently controlled. When the user wants to avoid the outsider from peeking into the room, and the upper window is allowed to penetrate the light, the user can separately Adjust the area of the upper and lower curtains to cover the window to meet the needs of users.

如第一圖、第二圖所示,習知兩段式窗簾的結構係於窗簾上軌1內設置一用來控制窗簾下軌2升降的第一傳動模組3、以及一用來控制窗簾中軌4升降的第二傳動模組5,前述上簾設置在上軌與中軌之間,前述下簾設置在中軌與下軌之間。As shown in the first figure and the second figure, the structure of the conventional two-stage curtain is provided with a first transmission module 3 for controlling the lifting of the lower rail 2 of the curtain, and a curtain for controlling the curtain. The second transmission module 5 for lifting the middle rail 4, the upper curtain is disposed between the upper rail and the middle rail, and the lower curtain is disposed between the middle rail and the lower rail.

上述習知兩段式窗簾的第一傳動模組3及第二傳動模組5是以相反方向在上軌1內,每一傳動模組分別包含一供拉繩連動傳動桿的變速裝置6、以及一組穿設在傳動桿7上用以捲收線繩的線輪8,其中,第 一傳動模組3之線繩分別由各線輪8向下延伸以懸吊窗簾下軌2,第二傳動模組5之線繩分別由各線輪8向下延伸以懸吊窗簾中軌4,各拉繩通過變速裝置6帶動相對應的傳動桿7旋轉時,可令線輪8同步旋轉以收放線繩,進而分別帶動窗簾中軌4與下軌2升降,供使用者調整上簾、下簾遮蔽窗戶的面積。The first transmission module 3 and the second transmission module 5 of the above-mentioned conventional two-stage curtain are in the opposite direction in the upper rail 1, and each of the transmission modules respectively includes a shifting device 6 for pulling the connecting rod of the pulling rope, And a set of reels 8 which are disposed on the transmission rod 7 for winding the cords, wherein The cords of a transmission module 3 are respectively extended downward by the respective reels 8 to suspend the lower rails 2 of the curtains, and the cords of the second transmission module 5 are respectively extended downward by the reels 8 to suspend the middle rails 4 of the curtains, each of which When the pulling rope drives the corresponding transmission rod 7 to rotate by the shifting device 6, the reel 8 can be synchronously rotated to retract the cord, thereby respectively driving the curtain middle rail 4 and the lower rail 2 to lift and lower, respectively, for the user to adjust the upper curtain and the lower curtain. Cover the area of the window.

為了讓第一傳動模組3及第二傳動模組5可以各別控制下軌2與中軌4升降的行程,二者分別設置有一定位座9以分別供二傳動桿7以平行錯位方式分別樞設,使二傳動桿7不在同一軸線上,如此一來,上軌1為了容置定位座9使二傳動桿7平行錯位,其寬度就必須設計的較寬,所佔的體積也較大。In order to allow the first transmission module 3 and the second transmission module 5 to separately control the strokes of the lower rail 2 and the middle rail 4, the two are respectively provided with a positioning seat 9 for respectively respectively disposing the two transmission rods 7 in parallel dislocation manner. The pivoting is such that the two transmission rods 7 are not on the same axis. In this way, the upper rail 1 is arranged to displace the two transmission rods 7 in order to accommodate the positioning seat 9, and the width thereof must be designed to be wider and occupy a larger volume. .

此外,上述習知兩段式窗簾的上、下簾為獨立控制,兩者分開操作控制開合時,在某些狀況下容易有線繩打結的問題。例如第二圖所示,上簾、下簾處於展開的狀態時,使用者控制第一傳動模組3令下軌2上升以收合下簾,若下簾完全收合後卻又繼續控制第一傳動模組3讓下軌2持續上升,使得下軌2繼續上升推擠到中軌4,強制讓中軌4及上簾向上收合,但此時控制中軌4的第二傳動模組5未做任何捲動,造成牽動中軌4的線繩81呈鬆弛狀態,當下一次使用者捲動第二傳動模組5中的線輪8時,如圖右側的兩個線輪8所示,此鬆弛狀態的線繩81會在該線輪8上不規則地任意捲曲,進而扭擠打結而造成該線輪8無法捲動,增加傳動模組卡死故障的機率。In addition, the upper and lower curtains of the above-mentioned conventional two-stage curtain are independently controlled, and when the two are separately operated to control the opening and closing, in some cases, the problem of the knot of the cord is easy. For example, when the upper curtain and the lower curtain are in the unfolded state, the user controls the first transmission module 3 to raise the lower rail 2 to close the lower curtain, and if the lower curtain is completely folded, the control is continued. A transmission module 3 keeps the lower rail 2 continuously rising, so that the lower rail 2 continues to rise and pushes to the middle rail 4, forcing the middle rail 4 and the upper curtain to be folded upward, but at this time, the second transmission module of the middle rail 4 is controlled. 5 does not make any scrolling, causing the wire rope 81 of the middle rail 4 to be in a slack state. When the user rolls the wire wheel 8 in the second transmission module 5 next time, as shown by the two reels 8 on the right side of the figure The cord 81 of the slack state is irregularly curled irregularly on the reel 8, and the twisting and knotting causes the reel 8 to be unscrewed, thereby increasing the probability of the transmission module being stuck.

再者,如圖所示,由於線繩81必須懸吊下軌2或中軌4而承受其重量,因此各線繩81底端必須要固定在下軌2或中軌4的兩側來平衡重量,使其中二線繩81的走線方式是先在上軌1內水平方向走線,然後再向下穿過上軌1後懸吊下軌2或中軌4,使該二線繩81在轉角位置呈90度直角與上軌1摩擦,此轉角處在升降使用長期與上軌1摩擦的情形下,分常容易因磨損而斷裂,使窗簾的維修機率大為增加。Further, as shown in the figure, since the string 81 must suspend the lower rail 2 or the middle rail 4 to bear its weight, the bottom end of each cord 81 must be fixed to both sides of the lower rail 2 or the middle rail 4 to balance the weight. The routing method of the two-wire rope 81 is to firstly route the horizontal line in the upper rail 1 and then pass down the upper rail 1 and then suspend the lower rail 2 or the middle rail 4 so that the two-wire rope 81 is at the corner. The position is at a right angle of 90 degrees and rubs against the upper rail 1. This corner is often used for the long-term friction with the upper rail 1 in the case of lifting and lowering, and is often easily broken due to wear, so that the maintenance probability of the curtain is greatly increased.

有鑑於此,本創作人乃累積多年相關領域的研究以及實務經驗,特創作出一種窗簾升降控制結構,解決習知兩段式窗簾操作不便,線繩容易打結、以及體積過大的缺失。In view of this, the creator has accumulated many years of research and practical experience in related fields, and created a curtain lifting control structure to solve the inconvenience of the conventional two-stage curtain, the easy knotting of the rope, and the lack of volume.

本創作之目的在於提供一種能夠限制兩段式窗簾的中軌及下軌升降行程的窗簾升降控制結構,不但可以防止線輪上的線繩打結,在設計上還可減少窗簾上軌的體積。The purpose of the present invention is to provide a curtain lifting control structure capable of restricting the middle rail and the lower rail lifting stroke of the two-stage curtain, which not only prevents the knot on the reel, but also reduces the volume of the upper rail of the curtain. .

為達成上述目的,本創作窗簾升降控制結構係於窗簾上軌內設置一用來控制窗簾下軌升降的第一傳動模組、以及一用來控制窗簾中軌升降的第二傳動模組,所述第一傳動模組及第二傳動模組以相反方向設置在上軌兩側並位於同一軸線上,每一傳動模組分別包含一供拉繩連動傳動桿的變速裝置、一組穿設在傳動桿上用以捲收線繩的線輪、以及一設置在傳動桿末端的止動器,所述第一傳動模組及第二傳動模組之線繩分別由線輪向下延伸以懸吊窗簾下軌與中軌,其中,每一止動器包含一限位座、一固定在限位座上並具有內螺牙的定位帽、以及一螺設於定位帽的止擋件,該止擋件套接在傳動桿上與傳動桿同步旋轉,使傳動桿轉動時止擋件得以相對於定位帽在限位座內來回移動,當第一傳動模組之止擋件位移到頂抵於第二傳動模組之止擋件時,可限制第一傳動模組繼續轉動,使下軌不會因為繼續上升帶動中軌而造成第二傳動模組線輪上的線繩打結。In order to achieve the above object, the creation of the curtain lifting control structure is provided with a first transmission module for controlling the lower rail lifting of the curtain, and a second transmission module for controlling the lifting of the middle rail of the curtain. The first transmission module and the second transmission module are disposed on opposite sides of the upper rail and are located on the same axis, and each transmission module respectively includes a shifting device for the pull rope linkage transmission rod, and one set is disposed at a reel for retracting the cord on the transmission rod, and a stopper disposed at an end of the transmission rod, wherein the cords of the first transmission module and the second transmission module are respectively extended downward by the reel to suspend Hanging the lower rail and the middle rail of the curtain, wherein each stopper comprises a limiting seat, a positioning cap fixed on the limiting seat and having an internal thread, and a stopper screwed on the positioning cap, The stopping member is sleeved on the transmission rod and rotates synchronously with the transmission rod, so that the stopping member can move back and forth in the limiting seat relative to the positioning cap when the transmission rod rotates, when the stopper of the first transmission module is displaced to the top against When the stopper of the second transmission module is used, the first transmission can be limited Module continues to rotate the lower drive track will not continue to rise in the rail caused by the second transmission module cord reel knot.

以下進一步說明各元件之實施方式:實施時,各變速裝置內設有變速齒輪組,以將各拉繩拉動的距離轉換成所對應傳動桿適當的轉速,讓使用者操作拉繩時更為省力。此外,本創作若應用在百葉簾上時,可進一步設置一具有滾輪的轉繩器,減少拉繩的摩擦力,讓拉動的力量更為省力。The following further describes the implementation of each component: in the implementation, each shifting device is provided with a shifting gear set to convert the distance that each pulling rope is pulled into an appropriate rotating speed of the corresponding transmission rod, so that the user can save the effort when operating the pulling rope. . In addition, if the present application is applied to the venetian blind, a rope rotating device with a roller can be further provided to reduce the friction of the pulling rope and make the pulling force more labor-saving.

實施時,每一止擋件包含一具有外螺牙呈空心狀的螺桿,該螺桿端部固設有一與之對應傳動桿卡合的止擋盤,傳動桿旋轉時通過該止擋盤帶動螺桿同步旋轉。In the implementation, each of the stoppers comprises a screw having a hollow outer thread, and the end of the screw is fixed with a stop disc corresponding to the corresponding transmission rod, and the screw is driven by the stop disc when the transmission rod rotates Synchronous rotation.

實施時,各傳動桿外緣為多角形,止擋件之止擋盤具有一相同形狀之傳動孔供對應的傳動桿穿設,使二者能同步旋轉。In implementation, the outer edge of each transmission rod is polygonal, and the stop disc of the stopper has a transmission hole of the same shape for the corresponding transmission rod to be pierced so that the two can rotate synchronously.

實施時,每一限位座包含一組能限制各止擋件移動行程的前擋板和後擋板,該前擋板設有一供對應之傳動桿穿設的缺口,所述後擋板設有一供對應之傳動桿穿設並和定位帽對位的穿孔,使各止擋件被對應的 傳動桿帶動轉動時,止擋件之止擋盤被限制在前擋板和後擋板內來回移動,同時止擋件之螺桿則可在後擋板之穿孔中來回移動。In implementation, each of the limiting seats includes a front baffle and a tailgate that can limit the movement of each of the stoppers, and the front baffle is provided with a notch for the corresponding transmission rod, the tailgate is provided There is a perforation for the corresponding transmission rod to be aligned with the positioning cap, so that the respective stoppers are corresponding When the transmission rod is rotated, the stop disc of the stopper is restricted from moving back and forth in the front and rear flaps, and the screw of the stopper can move back and forth in the perforation of the tailgate.

相較於習知技術,本創作應用在同時具有有中軌及下軌的兩段式窗簾上,以限制窗簾的中軌及下軌的升降行程,防止線輪上的線繩打結,且第一傳動模組和第二傳動模組位在同一軸線上,能夠有效減少窗簾軌道的體積;此外,本創作可以實施在任何一種材質的升降式窗簾,例如掛簾式、捲簾式、百葉簾、蜂巢簾或羅馬簾等,其中百葉簾整體重量較重,為了減少線繩與上軌之間的摩擦力,可以在上軌相對於線繩出口的位置安裝若干具有滾輪的轉繩器,用以避免線繩與上軌之間摩擦,使線繩不容易斷裂。Compared with the prior art, the present invention is applied to a two-stage curtain having a middle rail and a lower rail at the same time to limit the lifting stroke of the middle rail and the lower rail of the curtain to prevent the knot on the reel, and The first transmission module and the second transmission module are located on the same axis, which can effectively reduce the volume of the curtain track; in addition, the creation can be implemented in any kind of lifting curtains, such as curtains, roller blinds, and louvers. Curtain, honeycomb curtain or Roman blind, etc., wherein the louver curtain has a heavy overall weight. In order to reduce the friction between the rope and the upper rail, a plurality of rope-changing ropes can be installed at the position of the upper rail relative to the rope exit. To avoid friction between the wire and the upper rail, the wire is not easy to break.

100‧‧‧上軌100‧‧‧Upper track

101‧‧‧轉繩器101‧‧‧Rotator

200‧‧‧下軌200‧‧‧Lower rail

300‧‧‧中軌300‧‧‧ Middle track

1a‧‧‧第一傳動模組1a‧‧‧First drive module

1b‧‧‧第二傳動模組1b‧‧‧Second drive module

10a、10b‧‧‧拉繩10a, 10b‧‧‧ drawstring

20a、20b‧‧‧傳動桿20a, 20b‧‧‧ drive rod

30a、30b‧‧‧變速裝置30a, 30b‧‧‧Transmission devices

40a、40b‧‧‧線繩40a, 40b‧‧‧ cord

50a、50b‧‧‧線輪50a, 50b‧‧‧ reel

60a‧‧‧第一止動器60a‧‧‧First stop

60b‧‧‧第二止動器60b‧‧‧second stopper

70a‧‧‧第一限位座70a‧‧‧First Limit Seat

70b‧‧‧第二限位座70b‧‧‧second limit seat

71a、71b‧‧‧前擋板71a, 71b‧‧‧ front bezel

711a、711b‧‧‧缺口711a, 711b‧‧ ‧ gap

72a、72b‧‧‧後擋板72a, 72b‧‧‧ rear baffle

721a、721b‧‧‧穿孔721a, 721b‧‧‧ perforation

80a‧‧‧第一定位帽80a‧‧‧First positioning cap

80b‧‧‧第二定位帽80b‧‧‧Second positioning cap

90a‧‧‧第一止擋件90a‧‧‧First stop

90b‧‧‧第二止擋件90b‧‧‧second stop

91a‧‧‧第一螺桿91a‧‧‧First screw

91b‧‧‧第二螺桿91b‧‧‧Second screw

92a‧‧‧第一止擋盤92a‧‧‧First stop disk

92b‧‧‧第二止擋盤92b‧‧‧second stop disk

921a、921b‧‧‧傳動孔921a, 921b‧‧‧ drive holes

第一圖:係習知兩段式窗簾控制結構俯視示意圖。The first picture: a schematic view of the conventional two-stage curtain control structure.

第二圖:係習知兩段式窗簾僅操作第一傳動模組造成線繩打結示意圖。The second picture shows that the two-stage curtains only operate the first transmission module to form a knot of the rope.

第三圖:係本創作之局部立體剖視圖。The third picture: a partial perspective view of the creation.

第四圖:係本創作之設置位置示意圖。The fourth picture is a schematic diagram of the location of the creation.

第五圖:係本創作之止動件立體分解圖。The fifth picture: is a three-dimensional exploded view of the stop of this creation.

第六圖:係本創作之止擋件轉動立體示意圖。Figure 6: A perspective view of the rotation of the stop of the creation.

第七圖:係本創作之第一、第二止擋件轉動位移側面示意圖。Figure 7: Schematic diagram of the rotational displacement of the first and second stoppers of the present invention.

第八圖:係對應於第七圖之中軌、下軌升降示意圖。The eighth picture: corresponds to the middle and lower rail lifting diagram of the seventh figure.

第九圖:係本創作之第一止擋件朝第二止擋件的方向旋轉移動示意圖。Fig. 9 is a schematic view showing the rotation of the first stopper of the present invention in the direction of the second stopper.

第十圖:係對應於第九圖之下軌上升意圖。Figure 10: Corresponds to the inferred intention of the lower rail in the ninth figure.

第十一圖:係本創作之第二止擋件旋轉遠離第一止擋件移動示意圖。Figure 11 is a schematic view showing the movement of the second stopper of the present invention away from the first stopper.

第十二圖:係對應於第十一圖之中軌上升意圖。Twelfth figure: corresponds to the intention of rising rail in the eleventh figure.

第十三圖:係本創作之第一止擋件旋轉遠離第二止擋件移動示意圖。Thirteenth figure: a schematic diagram of the movement of the first stop of the present creation away from the second stop.

第十四圖:係對應於第十四圖之下軌下降示意圖。Figure 14: Corresponding to the lower rail diagram of the fourteenth figure.

以下依據本創作之技術手段,列舉出適於本創作之實施方式,並配合圖式說明如後:如第三、四圖所示,本創作窗簾升降控制結構係於窗簾上軌100內設置一用來控制窗簾下軌200升降的第一傳動模組1a、以及一用來控制窗簾中軌300升降的第二傳動模組1b,所述第一傳動模組1a及第二傳動模組1b以相反順序設置在上軌100兩側並位於同一軸線上,第一傳動模組1a、第二傳動模組1b分別包含一供拉繩10a、10b連動傳動桿20a、20b的變速裝置30a、30b、一組穿設在傳動桿20a、20b上用以捲收線繩40a、40b的線輪50a、50b、以及分別設置在傳動桿20a、20b末端的第一止動器60a、第二止動器60b。In the following, according to the technical means of the creation, the implementation method suitable for the creation is listed, and the description is as follows: as shown in the third and fourth figures, the creation of the curtain lifting control structure is set in the curtain upper rail 100. a first transmission module 1a for controlling the lifting and lowering of the curtain lower rail 200, and a second transmission module 1b for controlling the lifting and lowering of the curtain middle rail 300. The first transmission module 1a and the second transmission module 1b are The first transmission module 1a and the second transmission module 1b respectively include a shifting device 30a, 30b for connecting the pull rods 10a, 10b with the transmission rods 20a, 20b, and the second transmission module 1b is respectively arranged on the same axis. a set of reels 50a, 50b disposed on the transmission rods 20a, 20b for retracting the cords 40a, 40b, and a first stopper 60a, a second stopper respectively disposed at the ends of the transmission rods 20a, 20b 60b.

上述第一傳動模組1a及第二傳動模組1b之線繩40a、40b分別由線輪50a、50b向下延伸以懸吊窗簾下軌200與中軌300,當第一傳動模組1a及第二傳動模組1b中的任一拉繩10a、10b通過變速裝置30a、30b帶動傳動桿20a、20b旋轉時,可令線輪50a、50b同步旋轉以收放線繩40a、40b,進而分別帶動兩段式窗簾下軌200或中軌300升降,以達成分別控制兩段式窗簾之上簾與下簾開合的基本功能。The cords 40a, 40b of the first transmission module 1a and the second transmission module 1b are respectively extended downward by the reels 50a, 50b to suspend the lower curtain rail 200 and the middle rail 300, when the first transmission module 1a and When any of the drawstrings 10a, 10b of the second transmission module 1b drives the transmission rods 20a, 20b to rotate by the shifting devices 30a, 30b, the reels 50a, 50b can be rotated synchronously to retract the cords 40a, 40b, and then respectively drive The two-stage curtain lower rail 200 or the middle rail 300 is lifted and lowered to achieve the basic functions of separately controlling the opening and closing of the upper curtain and the lower curtain of the two-stage curtain.

實施時,各變速裝置30a、30b內設有變速齒輪組,以將各拉繩10a、10b拉動的距離轉換成所對應傳動桿20a、20b適當的轉速,讓使用者操作拉繩時更為省力。In the implementation, each of the shifting devices 30a, 30b is provided with a shifting gear set to convert the distance pulled by each of the pulling ropes 10a, 10b into an appropriate rotating speed of the corresponding transmission rods 20a, 20b, so that the user can save more effort when operating the pulling rope. .

如第五到第八圖所示,上述第一、第二止動器60a、60b分別包含有第一、第二限位座70a、70b,一固定在第一、第二限位座70a、70b上並具有內螺牙的第一、第二定位帽80a、80b,以及分別螺設於第一、第二定位帽80a、80b的第一、第二止擋件90a、90b。其中,該第一、第二止擋件90a、90b套接在相對應的傳動桿20 a、20b上與之同步旋轉,當任一傳動桿20 a、20b轉動時,第一或第二止擋件90a、90b得以相對於第一、第二定位帽80a、80b在第一、第二限位座70a、70b內來回移動,並且藉由第一、第二限位座70a、70b來限制第一止擋件90a與第二止擋件90b的移動行程。As shown in the fifth to eighth figures, the first and second stoppers 60a and 60b respectively include first and second limiting seats 70a and 70b, and are fixed to the first and second limiting seats 70a. The first and second positioning caps 80a, 80b having the internal thread on the 70b, and the first and second stoppers 90a, 90b respectively screwed to the first and second positioning caps 80a, 80b. The first and second stoppers 90a, 90b are sleeved on the corresponding transmission rods 20a, 20b to rotate synchronously. When any of the transmission rods 20a, 20b rotates, the first or second stop The blocking members 90a, 90b are movable back and forth in the first and second limiting seats 70a, 70b with respect to the first and second positioning caps 80a, 80b, and are restricted by the first and second limiting seats 70a, 70b. The movement stroke of the first stopper 90a and the second stopper 90b.

實施時,第一、第二止擋件90a、90b包含一具有外螺牙呈空心狀的第一、第二螺桿91a、91b,第一、第二螺桿91a、91b端部分別固 設有一與之對應傳動桿20a、20b卡合的第一、第二止擋盤92a、92b,傳動桿20a、20b旋轉時通過第一、第二止擋盤92a、92b帶動第一、第二螺桿91a、91b同步旋轉。In implementation, the first and second stoppers 90a, 90b comprise first and second screws 91a, 91b having hollow outer teeth, and the ends of the first and second screws 91a, 91b are respectively fixed. The first and second stop discs 92a, 92b are engaged with the corresponding transmission rods 20a, 20b. When the transmission rods 20a, 20b rotate, the first and second stops are driven by the first and second stop discs 92a, 92b. The screws 91a, 91b rotate in synchronization.

實施時,各傳動桿20a、20b外緣為多角形,第一、第二止擋盤92a、92b具有一相同形狀之傳動孔921a、921b供對應的傳動桿20a、20b穿設,使二者能同步旋轉。In practice, the outer edges of the transmission rods 20a, 20b are polygonal, and the first and second stop discs 92a, 92b have a transmission hole 921a, 921b of the same shape for the corresponding transmission rods 20a, 20b to be worn. Can rotate synchronously.

如第六到八圖所示,實施時第一、第二限位座70a、70b分別包含一組能限制第一、第二止擋件90a、90b移動行程的前擋板71a、71b和後擋板72a、72b,該前擋板71a、71b設有一供對應之傳動桿20穿設的缺口711a、711b,所述後擋板72a、72b設有一供對應之傳動桿20 a、20b穿設並和第一、第二定位帽80a、80b對位的穿孔721a、721b,使第一、第二止擋件90a、90b被對應的傳動桿20a、20b帶動轉動時,第一、第二止擋盤92a、92b分別被限制在對應的前擋板71a、71b和後擋板72a、72b、內來回移動,同時第一、第二螺桿91a、91b則可在後擋板72a、72b之穿孔721a、721b中來回移動,進而限制窗簾中軌300或下軌200的升降行程。As shown in the sixth to eighth figures, the first and second limiting seats 70a, 70b respectively comprise a set of front baffles 71a, 71b and a rear portion which can restrict the movement of the first and second stoppers 90a, 90b. The baffles 72a, 72b are provided with a notch 711a, 711b for the corresponding transmission rod 20, and the rear baffles 72a, 72b are provided with corresponding transmission rods 20a, 20b. And the first and second stoppers 90a, 80b are aligned with the first and second positioning caps 80a, 80b, so that the first and second stoppers 90a, 90b are rotated by the corresponding transmission rods 20a, 20b, the first and the second The retaining plates 92a, 92b are respectively restrained from moving back and forth between the corresponding front flaps 71a, 71b and the tailgates 72a, 72b, while the first and second screws 91a, 91b are perforated in the tailgates 72a, 72b. The 721a, 721b moves back and forth, thereby limiting the lifting stroke of the middle rail 300 or the lower rail 200 of the curtain.

如第九、十圖所示,當使用者通過第一傳動模組1a單獨調整下軌的升降時,如前所述,通過拉繩10a、變速裝置30a、傳動桿20a、線輪50a同步旋轉來捲收線繩40a進而帶動下軌200上升;由於中軌300處於靜止狀態,當下軌200上升到抵靠到中軌300時,前述第一傳動模組1a中的第一止擋件90a恰可頂抵於第二止擋件90b,並藉由第二止擋件90b的阻擋來限制第一止擋件90a繼續位移;藉此,即可防止下軌200繼續上升頂抵中軌300,造成懸吊中軌300的線繩40b扭擠打結。As shown in the ninth and tenth figures, when the user individually adjusts the lifting of the lower rail through the first transmission module 1a, as described above, the rotation is synchronously rotated by the pull cord 10a, the shifting device 30a, the transmission rod 20a, and the reel 50a. The winding wire 40a further drives the lower rail 200 to rise; since the middle rail 300 is in a stationary state, when the lower rail 200 rises to abut against the middle rail 300, the first stopper 90a in the first transmission module 1a is just The first stopper 90a can be restrained from being displaced by the blocking of the second stopper 90b; thereby, the lower rail 200 can be prevented from continuing to rise against the middle rail 300, The wire 40b causing the suspended middle rail 300 is twisted and knotted.

若使用者需要將下軌200繼續向上收合,可以如第十一、十二圖所示,先通過第二傳動模組1b的通過拉繩10b、變速裝置30b、傳動桿20b、線輪50b同步旋轉來捲收線繩40b進而帶動中軌300上升,並且讓第二止擋件90b位移而遠離第一止擋件90a,使第一、二止擋件90a、90b之間產生間距後,在如前所述通過第一傳動模組1a將下軌200向上收合,直到第一止擋件90a頂抵於第二止擋件90b為止。If the user needs to continue to fold the lower rail 200 upward, as shown in the eleventh and twelfth drawings, the first transmission module 1b can pass through the pull cord 10b, the shifting device 30b, the transmission rod 20b, and the reel 50b. Synchronously rotating to take up the wire 40b, thereby driving the middle rail 300 to rise, and displace the second stopper 90b away from the first stopper 90a, so that a gap is formed between the first and second stoppers 90a, 90b. The lower rail 200 is folded upward by the first transmission module 1a as described above until the first stopper 90a abuts against the second stopper 90b.

相對的,在下軌200抵靠於中軌300,即第一止擋件90a頂 抵於第二止擋件90b的狀態下,若需要將窗簾打開,則可以如第十三、十四圖所示,先通過第一傳動模組1a將下軌200向下降,使第一、二止擋件90a、90b之間產生間距後,再通過第二傳動模組1b將下軌向下降,直到第一止擋件90a頂抵於第二止擋件90b為止,如此一來,就可以達成前述分別控制兩段式窗簾之上簾與下簾開合的功能,並具有防止線繩扭擠打結的功效。In contrast, the lower rail 200 abuts against the middle rail 300, that is, the top of the first stopper 90a. In the state of the second stopper 90b, if the curtain is required to be opened, the lower rail 200 may be first lowered by the first transmission module 1a as shown in the thirteenth and fourteenth firsts, so that the first, After the distance between the two stoppers 90a, 90b is generated, the lower rail is lowered by the second transmission module 1b until the first stopper 90a abuts against the second stopper 90b, so that The above-mentioned function of separately controlling the opening and closing of the upper curtain and the lower curtain of the two-stage curtain can be achieved, and has the effect of preventing twisting and knotting of the wire rope.

再者,如第四、第八圖所示,由於線繩40a、40b必須懸吊下軌200或中軌300而承受其重量,因此各線繩40a、40b底端必須要固定在下軌200或中軌300的兩側來平衡重量,使其中二線繩40a、40b的走線方式是先在上軌100內水平方向走線,然後再轉角向下穿過上軌100後懸吊下軌200或中軌300;實施時,可以在上軌100相對於線繩40a、40b轉角向下出口的位置安裝若干具有滾輪的轉繩器101,藉由轉繩器101的滾輪滾動來避免線繩40a、40b與上軌100之間摩擦,使線繩40a、40b不容易斷裂;此實施方式時可以配合各種不同種類的升降式窗簾使用,特別是使用在百葉簾時,由於百葉簾是由許多水平方向的葉片所組成,其整體重量較重,線繩在懸吊中軌及下軌時所承受的重量也較重,該轉繩器101能有效避免40a、40b與上軌100之間摩擦,延長其使用壽命。Furthermore, as shown in the fourth and eighth figures, since the cords 40a, 40b must be suspended by the lower rail 200 or the middle rail 300, the bottom ends of the cords 40a, 40b must be fixed to the lower rail 200 or in the middle. The two sides of the rail 300 balance the weight, so that the two-wire rope 40a, 40b is routed in the horizontal direction in the upper rail 100 first, then the angle is downwardly passed through the upper rail 100, and the lower rail 200 is suspended. The middle rail 300; in implementation, a plurality of ropes 101 having rollers can be installed at a position where the upper rail 100 is rotated downward with respect to the corners of the ropes 40a, 40b, and the roller 40 is rolled by the rollers of the rope cutter 101 to avoid the rope 40a, The friction between 40b and the upper rail 100 makes the cords 40a, 40b not easy to break; this embodiment can be used with various types of lift curtains, especially when used in venetian blinds, because the venetian blinds are made up of many horizontal directions. The blade is composed of a heavy weight, and the weight of the wire rope is also heavy when the middle rail and the lower rail are suspended. The rope cutter 101 can effectively avoid the friction between the 40a, 40b and the upper rail 100, and prolong Its service life.

以上之實施說明及圖式所示,僅係舉例說明本創作之較佳實施例者,並非以此侷限本創作。舉凡與本創作之構造、裝置、特徵等近似或相雷同者,均應屬本創作之創設目的及申請專利範圍之內。The above description of the embodiments and the drawings are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the present invention. Any similarity or similarity to the structure, installation, characteristics, etc. of this creation shall be within the creation purpose and patent application scope of this creation.

100‧‧‧上軌100‧‧‧Upper track

1a‧‧‧第一傳動模組1a‧‧‧First drive module

1b‧‧‧第二傳動模組1b‧‧‧Second drive module

10a、10b‧‧‧拉繩10a, 10b‧‧‧ drawstring

30a、30b‧‧‧變速裝置30a, 30b‧‧‧Transmission devices

50a、50b‧‧‧線輪50a, 50b‧‧‧ reel

60a‧‧‧第一止動器60a‧‧‧First stop

60b‧‧‧第二止動器60b‧‧‧second stopper

70a‧‧‧第一限位座70a‧‧‧First Limit Seat

70b‧‧‧第二限位座70b‧‧‧second limit seat

90a‧‧‧第一止擋件90a‧‧‧First stop

90b‧‧‧第二止擋件90b‧‧‧second stop

Claims (5)

一種窗簾升降控制結構,係於窗簾上軌內設置一用來控制窗簾下軌升降的第一傳動模組、以及一用來控制窗簾中軌升降的第二傳動模組,所述第一傳動模組及第二傳動模組以相反順序設置在上軌兩側並位於同一軸線上,第一傳動模組、第二傳動模組分別包含一供拉繩連動傳動桿的變速裝置、一組穿設在傳動桿上用以捲收線繩的線輪、以及分別設置在傳動桿末端的第一止動器、第二止動器,所述第一傳動模組及第二傳動模組之線繩分別由線輪向下延伸以懸吊窗簾下軌與中軌,其中:第一止動器分別包含有第一限位座,一固定在第一限位座並具有內螺牙的第一定位帽,以及分別螺設於第一定位帽的第一止擋件,所述第一止擋件套接在相對應的傳動桿上與傳動桿同步旋轉,使傳動桿轉動時第一止擋件得以相對於第一定位帽在第一限位座內來回移動;第二止動器分別包含有第二限位座,一固定在第二限位座並具有內螺牙的第二定位帽,以及分別螺設於第二定位帽的第二止擋件,所述第二止擋件套接在相對應的傳動桿上與傳動桿同步旋轉,使傳動桿轉動時第二止擋件得以相對於第二定位帽在第二限位座內來回移動;所述第一止擋件位移到頂抵於第二止擋件時,可限制第一傳動模組繼續轉動,防止第二傳動模組線輪上的線繩打結。 A curtain lifting control structure is provided with a first transmission module for controlling the lower rail lifting of the curtain, and a second transmission module for controlling the lifting of the middle rail of the curtain, the first transmission mode The set and the second transmission module are disposed on opposite sides of the upper rail and are located on the same axis, and the first transmission module and the second transmission module respectively comprise a shifting device for pulling the connecting rod of the pulling rope, and a set of laying a reel for retracting the cord on the transmission rod, and a first stopper and a second stopper respectively disposed at the end of the transmission rod, and the cord of the first transmission module and the second transmission module Extending downwardly from the wire wheel to suspend the lower rail and the middle rail of the curtain, wherein: the first stopper respectively includes a first limiting seat, a first positioning fixed to the first limiting seat and having the internal thread a first stop member screwed to the first positioning cap, the first stop member is sleeved on the corresponding transmission rod and rotates synchronously with the transmission rod, so that the first stop member when the transmission rod rotates Being movable back and forth within the first limiting seat relative to the first positioning cap; The actuators respectively include a second limiting seat, a second positioning cap fixed to the second limiting seat and having an internal thread, and a second stopping member respectively screwed to the second positioning cap, the second The stopper is sleeved on the corresponding transmission rod and rotates synchronously with the transmission rod, so that the second stopper is moved back and forth in the second limiting seat relative to the second positioning cap when the transmission rod is rotated; When the blocking member is displaced to the top against the second stopping member, the first transmission module can be restricted from continuing to rotate, and the wire on the second transmission module reel is prevented from being knotted. 如申請專利範圍第1項所述之窗簾升降控制結構,其中,第一、第二止擋件分別包含一具有外螺牙且呈空心狀的第一、第二螺桿,該第一、第二螺桿端部固設有一與對應傳動桿卡合的第一、第二止擋盤,第一、第二止擋盤各具有一與傳動桿相同形狀之傳動孔供相對應的傳動桿穿設,使各組傳動桿和第一、第二止擋件二者能同步旋轉。 The curtain lifting control structure according to claim 1, wherein the first and second stoppers respectively comprise a first screw and a second screw having an outer thread and a hollow shape, the first and the second screw. A first and a second stop disc are engaged with the corresponding transmission rods, and the first and second stop discs each have a transmission hole of the same shape as the transmission rod for the corresponding transmission rod to be inserted. The sets of transmission rods and the first and second stops can be rotated synchronously. 如申請專利範圍第2項所述之窗簾升降控制結構,其中,第一、第二限位座分別包含一組能限制第一、第二止擋件移動行程的前擋板和後擋板,該前擋板設有一供對應之傳動桿穿設的缺口,所述後擋板設有一供對應之傳動桿穿設並和第一、第二定位帽對位的穿孔,第一、第二止擋盤分別被限制在對應的前擋板和後擋板、內來回移動,而第一、第二螺桿則可在後擋板之穿孔中來回移動。 The curtain lifting control structure according to claim 2, wherein the first and second limiting seats respectively comprise a set of front and rear baffles capable of restricting the movement of the first and second stopping members, The front baffle is provided with a notch for the corresponding transmission rod, and the rear baffle is provided with a perforation for the corresponding transmission rod to be aligned with the first and second positioning caps, the first and the second stop The retaining discs are respectively restrained from moving in the corresponding front and rear flaps, and the first and second screws are movable back and forth in the perforations of the tailgate. 如申請專利範圍第1項所述之窗簾升降控制結構,其中,該傳動桿外緣為多角形。 The curtain lifting control structure according to claim 1, wherein the outer edge of the transmission rod is polygonal. 如申請專利範圍第1項所述之窗簾升降控制結構,其中,該線繩在上軌內水平延伸後轉角向下穿過上軌以懸吊下軌或中軌,其轉角處進一步設有一具有滾輪的轉繩器,以避免線繩與上軌摩擦。 The curtain lifting control structure according to claim 1, wherein the wire extends horizontally in the upper rail, and the corner passes downwardly through the upper rail to suspend the lower rail or the middle rail, and further has a corner at the corner Roller rope roller to avoid wire rope friction with the upper rail.
TW102209280U 2013-05-17 2013-05-17 Curtain elevation control structure TWM468268U (en)

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JP7076235B2 (en) * 2017-04-13 2022-05-27 立川ブラインド工業株式会社 Pleated screen
CN110376404B (en) * 2019-08-15 2022-04-01 西安高压电器研究院有限责任公司 High-voltage test wiring device
CN113513249A (en) * 2020-04-10 2021-10-19 杉信实业股份有限公司 Sunshine adjusting device and operation method thereof

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CN104771053A (en) * 2014-01-10 2015-07-15 范富美 Curtain

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