TWI420019B - Cordless Roller Blank Structure and Its Making Method - Google Patents
Cordless Roller Blank Structure and Its Making Method Download PDFInfo
- Publication number
- TWI420019B TWI420019B TW99120300A TW99120300A TWI420019B TW I420019 B TWI420019 B TW I420019B TW 99120300 A TW99120300 A TW 99120300A TW 99120300 A TW99120300 A TW 99120300A TW I420019 B TWI420019 B TW I420019B
- Authority
- TW
- Taiwan
- Prior art keywords
- roller blind
- disposed
- fixing base
- manufacturing
- rod body
- Prior art date
Links
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Description
本發明係關於一種無繩式捲簾結構及其製作方法，尤指可於使用時將第一及第二固定座固設於預定處，並直接施力於簾面上進行下拉或上推之動作，使簾面利用限位機構配合使用者之施力作為下降或上昇之操作，而達到易於操作以及具有較佳安全性之功效者。The invention relates to a cordless roller blind structure and a manufacturing method thereof, in particular, the first and second fixing seats can be fixed at a predetermined position during use, and directly applied to the curtain surface for pulling down or pushing up. The curtain is used as a function of lowering or rising with the limit mechanism and the user's application force to achieve the functions of easy operation and better safety.
按，一般習用之捲簾(如：羅馬簾)，其包括有一上樑、一升降單元、及一與上樑底部連結之簾面所構成，該升降單元係具有多數拉引繩及升降繩，而該簾面是由數個橫向下垂段所連接而成，在橫向下垂段上設有至少一排穿孔，可供升降繩通過並固結在最下方的穿孔上；藉此，可拉動拉引繩使升降繩連動簾面，達到上昇、下降之動作。The conventionally used roller blind (such as a roman shade) comprises an upper beam, a lifting unit, and a curtain surface connected to the bottom of the upper beam. The lifting unit has a plurality of pulling ropes and lifting ropes. The curtain surface is formed by connecting a plurality of lateral sagging sections, and at least one row of perforations are provided on the lateral sagging section for the lifting rope to pass through and is fixed on the lowermost perforation; thereby pulling the pulling The rope causes the lifting rope to move the curtain surface to achieve the action of ascending and descending.
但是由於一般之捲簾於進行上昇、下降之動作時，且一般捲簾之拉引繩係常態性外露於簾面之一側邊，而使得幼兒會因好奇或玩耍時之不慎，而將該拉引繩纏繞於頸部上，進而發生勒頸等意外，而對幼兒形成安全上之重大威脅。However, since the general roller blind is in the action of ascending and descending, and the pull rope of the general roller blind is normally exposed on one side of the curtain, the child will be curious or playful. The pulling rope is wound around the neck, and an accident such as a neck is generated, which poses a major safety threat to the child.
因此，如何發明出一種無繩式捲簾結構及其製作方法，以使其達到易於操作以及具有較佳安全性之功效，將是本發明所欲積極揭露之處。Therefore, how to invent a cordless roller blind structure and a manufacturing method thereof to achieve an easy operation and a better safety effect will be actively disclosed in the present invention.
有鑑於上述習知無繩式捲簾結構及其製作方法之缺憾，發明人有感其未臻於完善，遂竭其心智悉心研究克服，憑其從事該項產業多年之累積經驗，進而研發出一種無繩式捲簾結構及其製作方法，以期達到易於操作以及具有較佳安全性的目的。In view of the shortcomings of the above-mentioned conventional cordless roller blind structure and its manufacturing method, the inventor feels that he has not perfected it, exhausted his mind and researched and overcome it, and developed a kind of experience based on his accumulated experience in the industry for many years. The cordless roller blind structure and its manufacturing method are intended to achieve the purpose of easy operation and better safety.
本發明之主要目的在提供一種無繩式捲簾結構及其製作方法，其藉著使用時將第一及第二固定座固設於預定處，並直接施力於簾面上進行下拉或上推之動作，致使簾面利用限位機構配合使用者之施力作為下降或上昇之操作，進而達到易於操作以及具有較佳安全性的目的。The main object of the present invention is to provide a cordless roller blind structure and a manufacturing method thereof, which fix the first and second fixing bases at predetermined places by using and directly apply force to the curtain surface to pull down or push up The action causes the curtain to use the limit mechanism to cooperate with the user's force as a lowering or ascending operation, thereby achieving the purpose of easy operation and better safety.
為達上述目的，本發明之無繩式捲簾結構及其製作方法包含：一具有桿體及簾面之捲簾本體；一活動設於桿體一端之第一固定座；一活動設於桿體另端之第二固定座；以及一設於捲簾本體與第二固定座間之限位機構，其包含有一活動設於第二固定座上之彈性單元、及一活動設於第二固定座上且連接彈性單元並結合於桿體另端之轉軸單元；可於使用時將第一及第二固定座固設於預定處，並直接施力於捲簾本體上進行下拉或上推之動作，並利用限位機構作為下降或上昇於預定位置之動作。In order to achieve the above object, the cordless roller blind structure of the present invention and the manufacturing method thereof comprise: a roller blind body having a rod body and a curtain surface; a first fixing seat disposed at one end of the rod body; and an activity disposed on the rod body a second fixing seat at the other end; and a limiting mechanism disposed between the roller blind body and the second fixing base, comprising an elastic unit disposed on the second fixing seat, and an activity disposed on the second fixing seat And connecting the elastic unit and coupled to the rotating shaft unit at the other end of the rod body; the first and second fixing bases can be fixed at a predetermined position during use, and directly applied to the roller blind body for pulling down or pushing up, The limit mechanism is used as an action of lowering or rising to a predetermined position.
藉此，本發明之一種無繩式捲簾結構及其製作方法，可於使用時將第一及第二固定座固設於預定處，並直接施力於簾面上進行下拉或上推之動作，使簾面利用限位機構配合使用者之施力作為下降或上昇之操作，而達到易於操作以及具有較佳安全性之功效。Therefore, the cordless roller blind structure of the present invention and the manufacturing method thereof can fix the first and second fixing bases at predetermined positions during use, and directly apply force to the curtain surface for pulling down or pushing up. In order to make the curtain use the limit mechanism to cooperate with the user's force as a descending or rising operation, it is easy to operate and has better safety.
為充分瞭解本發明之目的、特徵及功效，茲藉由下述具體之實施例，並配合所附之圖式，對本發明做一詳細說明，說明如後：請參閱『第1及第2圖』，係分別為本發明之外觀圖及本發明之分解圖。如圖所示：本發明之無繩式捲簾結構及其製作方法，包含有一捲簾本體1、一第一固定座2、一第二固定座3以及一限位機構4所構成。In order to fully understand the objects, features and advantages of the present invention, the present invention will be described in detail with reference to the accompanying drawings. The drawings are respectively an external view of the present invention and an exploded view of the present invention. As shown in the figure, the cordless roller blind structure of the present invention and the manufacturing method thereof comprise a roller blind body 1, a first fixing base 2, a second fixing base 3 and a limiting mechanism 4.
上述所提之捲簾本體1其包含有一桿體11、及一端設於桿體11外側緣之簾面12，而該簾面12之另端係設有一配重部13，而該配重部13上係可設置有一拉引部14，且該桿體11之一端係設有一伸縮軸111。The roller blind body 1 includes a rod body 11 and a curtain surface 12 provided at one end of the outer edge of the rod body 11, and the other end of the curtain surface 12 is provided with a weight portion 13 and the weight portion A pull-up portion 14 can be disposed on the upper portion of the shaft, and a telescopic shaft 111 is disposed at one end of the rod body 11.
該第一固定座2係活動設於桿體11之一端，而該第一固定座2上係設有一穿孔21，且該桿體11一端之伸縮軸111係與該穿孔21對接，讓桿體11可利用伸縮軸111於第一固定座2上進行組裝及卸除之動作。The first fixing base 2 is disposed at one end of the rod body 11, and the first fixing base 2 is provided with a through hole 21, and the telescopic shaft 111 at one end of the rod body 11 is abutted with the through hole 21 to allow the rod body 11 The operation of assembling and removing the telescopic shaft 111 on the first fixing base 2 can be performed.
該第二固定座3係活動設於桿體11之另端，而該第二固定座3上係設有至少二軸體31、32、及一蓋體33。The second fixing base 3 is disposed at the other end of the rod body 11, and the second fixing base 3 is provided with at least two shaft bodies 31, 32 and a cover body 33.
該限位機構4係設於捲簾本體1與第二固定座3之間且由蓋體33加以封閉，其包含有一活動設於第二固定座3上之彈性單元41、及一活動設於第二固定座3上且連接彈性單元41並結合於桿體11另端之轉軸單元42，而該彈性單元41係包含有一定力彈簧411、及分別設於定力彈簧411兩側之擋板412，而該定力彈簧411之一端係設於第二固定座3所設之一轉軸31上，且該轉軸單元42係包含有一與定力彈簧411一端連接且設於第二固定座3另一轉軸32上之捲收輪421、一與捲收輪421結合之心軸部422、及一分別結合於心軸部422與桿體11另端之連動頭423。The limiting mechanism 4 is disposed between the roller blind body 1 and the second fixing base 3 and is closed by the cover body 33. The elastic limiting unit 41 is disposed on the second fixing base 3, and an activity is arranged on the movable unit 41. The second fixing base 3 is connected to the elastic unit 41 and coupled to the rotating shaft unit 42 at the other end of the rod body 11. The elastic unit 41 includes a certain force spring 411 and a baffle plate respectively disposed on both sides of the constant force spring 411. 412, one end of the fixed force spring 411 is disposed on one of the rotating shafts 31 of the second fixing base 3, and the rotating shaft unit 42 includes one end connected to the constant force spring 411 and disposed on the second fixing base 3 A winding reel 421 on a rotating shaft 32, a spindle portion 422 coupled to the winding reel 421, and an interlocking head 423 coupled to the mandrel portion 422 and the other end of the rod body 11, respectively.
請參閱『第3及第4圖』，係分別為本發明之使用狀態圖及本發明桿體帶動限位機構之示意圖。如圖所示：當本發明於組裝使用時(請同時配合參閱第1及第2圖)，係可將第一固定座2及第二固定座3固設於窗框之上方，而使用時係直接施以一下拉或上推之外力於簾面12之配重部13或拉引部14上，而使簾面12連動該桿體11，讓桿體11配合伸縮軸111與轉軸單元42之連動頭423於第一及第二固定座2、3間轉動，此時該轉軸單元42之心軸部422便連動該捲收輪421，而使彈性單元41之定力彈簧411繞設於捲收輪421上，當施於簾面12之外力停止時，即可藉由定力彈簧411配合捲收輪421以其定扭力之原理進行限位，而讓簾面12於不受外力連動時則停止動作，並固定於最後施力之位置處，進而可省略一般用來帶動簾面12之拉繩，而達到易於操作以及具有較佳安全性的效用。Please refer to "3rd and 4th drawings" for the use state diagram of the present invention and the schematic diagram of the rod driving limit mechanism of the present invention. As shown in the figure: When the invention is assembled and used (please refer to the first and second figures at the same time), the first fixing base 2 and the second fixing base 3 can be fixed above the window frame, and when used, The pull-up or push-up force is applied directly to the weight portion 13 or the pull-up portion 14 of the curtain 12, and the curtain 12 is linked to the rod body 11, so that the rod body 11 cooperates with the telescopic shaft 111 and the shaft unit 42. The linkage head 423 is rotated between the first and second fixing seats 2, 3, and at this time, the spindle portion 422 of the spindle unit 42 interlocks the winding wheel 421, and the constant force spring 411 of the elastic unit 41 is wound around When the force is applied to the retracting wheel 421, the force is applied to the retracting wheel 421 by the constant force spring 411 to limit the position of the reeling wheel 421, so that the curtain surface 12 is not linked to the external force. At this time, the action is stopped and fixed at the position of the last force application, and the pull cord generally used to drive the curtain surface 12 can be omitted, thereby achieving the effect of easy operation and better safety.
如上所述，本發明完全符合專利三要件：新穎性、進步性和產業上的可利用性。以新穎性和進步性而言，本發明係藉著使用時將第一及第二固定座固設於預定處，並直接施力於簾面上進行下拉或上推之動作，致使簾面利用限位機構配合使用者之施力作為下降或上昇之操作，進而達到易於操作以及具有較佳安全性的效用；就產業上的可利用性而言，利用本發明所衍生的產品，當可充分滿足目前市場的需求。As described above, the present invention fully complies with the three requirements of the patent: novelty, advancement, and industrial applicability. In terms of novelty and advancement, the present invention fixes the first and second fixing bases at predetermined positions by using them, and directly applies a force to the curtain surface to perform a pull-down or push-up action, thereby causing the curtain to be utilized. The limit mechanism cooperates with the user's application as a lowering or ascending operation, thereby achieving the effect of being easy to operate and having better safety; in terms of industrial availability, the product derived from the present invention can be fully utilized. Meet the needs of the current market.
本發明在上文中已以較佳實施例揭露，然熟習本項技術者應理解的是，該實施例僅用於描繪本發明，而不應解讀為限制本發明之範圍。應注意的是，舉凡與該實施例等效之變化與置換，均應設為涵蓋於本發明之範疇內。因此，本發明之保護範圍當以下文之申請專利範圍所界定者為準。The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of the invention is defined by the scope of the following claims.
1．．．捲簾本體1. . . Rolling shutter body
11．．．桿體11. . . Rod body
111．．．伸縮軸111. . . Telescopic shaft
12．．．簾面12. . . Curtain
13．．．配重部13. . . Counterweight
14．．．拉引部14. . . Pulling part
2．．．第一固定座2. . . First mount
21．．．穿孔twenty one. . . perforation
3．．．第二固定座3. . . Second mount
31、32．．．軸體31, 32. . . Axle body
33．．．蓋體33. . . Cover
4．．．限位機構4. . . Limiting mechanism
41．．．彈性單元41. . . Elastic unit
411．．．定力彈簧411. . . Constant force spring
412．．．擋板412. . . Baffle
42．．．轉軸單元42. . . Shaft unit
421．．．捲收輪421. . . Rolling round
422．．．心軸部422. . . Mandrel
423．．．連動頭423. . . Linking head
第1圖為本發明之外觀圖。Figure 1 is an external view of the present invention.
第2圖為本發明之分解圖。Figure 2 is an exploded view of the present invention.
第3圖為本發明之使用狀態圖。Fig. 3 is a view showing the state of use of the present invention.
第4圖為本發明桿體帶動限位機構之示意圖。Figure 4 is a schematic view of the rod driving limit mechanism of the present invention.
1．．．捲簾本體1. . . Rolling shutter body
11．．．桿體11. . . Rod body
111．．．伸縮軸111. . . Telescopic shaft
12．．．簾面12. . . Curtain
13．．．配重部13. . . Counterweight
14．．．拉引部14. . . Pulling part
2．．．第一固定座2. . . First mount
21．．．穿孔twenty one. . . perforation
3．．．第二固定座3. . . Second mount
31、32．．．軸體31, 32. . . Axle body
33．．．蓋體33. . . Cover
41．．．彈性單元41. . . Elastic unit
411．．．定力彈簧411. . . Constant force spring
412．．．擋板412. . . Baffle
42．．．轉軸單元42. . . Shaft unit
421．．．捲收輪421. . . Rolling round
422．．．心軸部422. . . Mandrel
423．．．連動頭423. . . Linking head
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99120300A TWI420019B (en) | 2010-06-22 | 2010-06-22 | Cordless Roller Blank Structure and Its Making Method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99120300A TWI420019B (en) | 2010-06-22 | 2010-06-22 | Cordless Roller Blank Structure and Its Making Method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201200711A TW201200711A (en) | 2012-01-01 |
| TWI420019B true TWI420019B (en) | 2013-12-21 |
Family
ID=46755512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99120300A TWI420019B (en) | 2010-06-22 | 2010-06-22 | Cordless Roller Blank Structure and Its Making Method |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI420019B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496984B (en) * | 2014-05-26 | 2015-08-21 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9376861B2 (en) * | 2014-02-18 | 2016-06-28 | Ya-Yin Lin | Winding device and cordless roller blind incorporating the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US324135A (en) * | 1885-08-11 | Petee e | ||
| US2868285A (en) * | 1957-11-27 | 1959-01-13 | Luther O Draper Shade Company | Picture projection screen and support |
| TWM284762U (en) * | 2005-09-26 | 2006-01-01 | Li-Ming Jeng | Handle set for rope-free Roman shade |
| TW200643286A (en) * | 2005-03-03 | 2006-12-16 | Ctr Trading B V | Device for operating a screen, such as a window covering |
| TWM306615U (en) * | 2006-06-23 | 2007-02-21 | Delilah Co Ltd | Improved structure of window blinds with no lift cord |
-
2010
- 2010-06-22 TW TW99120300A patent/TWI420019B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US324135A (en) * | 1885-08-11 | Petee e | ||
| US2868285A (en) * | 1957-11-27 | 1959-01-13 | Luther O Draper Shade Company | Picture projection screen and support |
| TW200643286A (en) * | 2005-03-03 | 2006-12-16 | Ctr Trading B V | Device for operating a screen, such as a window covering |
| TWM284762U (en) * | 2005-09-26 | 2006-01-01 | Li-Ming Jeng | Handle set for rope-free Roman shade |
| TWM306615U (en) * | 2006-06-23 | 2007-02-21 | Delilah Co Ltd | Improved structure of window blinds with no lift cord |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496984B (en) * | 2014-05-26 | 2015-08-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201200711A (en) | 2012-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI558906B (en) | Cordless window shade and spring drive system thereof | |
| US9127500B2 (en) | Cord-winding device for venetian blind | |
| US20150275572A1 (en) | Window shade | |
| EP3247859B1 (en) | Window shade and control system thereof | |
| US8708023B2 (en) | Cordless blind assembly | |
| US8590592B2 (en) | Roll blind having noiseless bidirectional clutch | |
| US20170254144A1 (en) | Blind body actuator for non-cord window blind assembly | |
| US20120097349A1 (en) | Blind | |
| CN103748306A (en) | Roll blind having single safety cord | |
| JP2004183462A (en) | Lift control device and control method for curtain | |
| TWM497701U (en) | Damping locator | |
| US11448012B2 (en) | Window shade and spring drive system thereof | |
| TWI420019B (en) | Cordless Roller Blank Structure and Its Making Method | |
| CN107165568B (en) | Curtain body transmission mechanism of curtain without stay cord | |
| TWI664940B (en) | Double-layer rope reel for non-exposed drawstring curtains | |
| TW201513816A (en) | Window blind assembly without cord | |
| KR101299397B1 (en) | Roll blind apparatus having a saparated type safety cord | |
| KR20120007333A (en) | Roll blind apparatus having a safety cord | |
| TWI418700B (en) | Roller shutter structure and its making method | |
| TW201943367A (en) | Three-wheeled cord rolling device for non-pull cord window blind capable of attaining an effect of structural simplification without affecting transmission effect | |
| JP2013231346A (en) | Slat lifting/lowering apparatus for horizontal blind | |
| CN201794493U (en) | Rope-free roller shutter structure | |
| JP6438918B2 (en) | Braking device and solar shading device using the same | |
| TWM449195U (en) | Improved structure of bi-directional opening/closing window curtain | |
| JP2006198298A (en) | Shading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |