WO2021093030A1 - Volet roulant à montage télescopique à réglage libre - Google Patents

Volet roulant à montage télescopique à réglage libre Download PDF

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Publication number
WO2021093030A1
WO2021093030A1 PCT/CN2019/121450 CN2019121450W WO2021093030A1 WO 2021093030 A1 WO2021093030 A1 WO 2021093030A1 CN 2019121450 W CN2019121450 W CN 2019121450W WO 2021093030 A1 WO2021093030 A1 WO 2021093030A1
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WO
WIPO (PCT)
Prior art keywords
tube
fixing
outer tube
piece
adjustment
Prior art date
Application number
PCT/CN2019/121450
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English (en)
Chinese (zh)
Inventor
封�波
Original Assignee
绍兴豆阳窗饰有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 绍兴豆阳窗饰有限公司 filed Critical 绍兴豆阳窗饰有限公司
Publication of WO2021093030A1 publication Critical patent/WO2021093030A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/44—Rollers therefor; Fastening roller blinds to rollers
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B2009/402—Roller blinds adjustable without the use of tools or cutting instruments
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B2009/407—Telescopic roller

Definitions

  • the invention belongs to the technical field of roller blinds, and specifically relates to an adjustable, freely retractable installation roller blind.
  • the purpose of the present invention is to provide an adjustable and freely retractable installation roller blind, which facilitates the use of adjustable mounting rods and installation methods according to door frames of different widths, improves the installation effect of the freely retractable and adjustable roller blind, and is convenient to use according to needs.
  • An adjustable freely retractable installation roller blind comprising an upper roller shutter rod and a lower roller shutter rod, a roller curtain cloth is installed between the upper roller shutter rod and the lower roller shutter rod, wherein the upper roller shutter rod includes a first fixing part,
  • the first regulating tube, the second regulating tube, the third regulating tube, the outer tube and the second fixing part, the first fixing part and the second fixing part are set at the two ends respectively for fixing and installing on the door frame or the window frame.
  • the tube is arranged between the first fixing part and the second fixing part, the first regulating tube, the second regulating tube, and the third regulating tube are arranged on one side of the outer tube; an inner tube that can be used for adjustment is provided inside the outer tube; A regulating tube, a second regulating tube, and a third regulating tube are arranged outside the inner tube; a plurality of fixing nuts are arranged at the connection between the inner tube and the outer tube, and the fixing nuts are clamped and installed by the first fixing screws; the first fixing part It includes a first fixing piece, a first connecting piece and a first fixing clip. On the side of the first fixing piece, the first connecting piece and the first fixing clip are combined into a whole by screws, and the first fixing clip is snapped into and installed.
  • the second fixing member includes a second fixing clip and a second fixing piece, the second fixing piece is fixedly installed on the side wall of the second fixing clip with screws, and the second fixing clip is snapped and installed in the outer tube; the lower part
  • the roller blind rod includes a pressure rod.
  • the two ends of the pressure rod are respectively provided with a first end tube and a second end tube; the inner side of the first end tube and the second end tube are respectively fixed with a first connecting column and a second connecting column, The first connecting column and the second connecting column are respectively provided with a second fixing screw and a third fixing screw.
  • the widths of the first, second, and third adjustment tubes are 10mm, 20mm, and 40mm, respectively, which can be adjusted by 10mm, 20mm, 30mm, 40mm, 50mm, 60mm in the case of a combination of increasing or decreasing the adjustment tube.
  • 70mm distance when the inner and outer pipes are matched, the distance between 1mm-70mm can be realized, and it can be adjusted arbitrarily, so that the curtain can be adjusted freely under the window frames of different sizes.
  • the first, second and third adjustment pipes are provided with adjusting tube fabric fixing notches, adjusting tube first convex piece and adjusting tube second convex piece, adjusting pipe fabric fixing notch, adjusting pipe first convex piece and adjusting pipe second convex piece outside
  • the corresponding pipe walls are all empty pipe walls.
  • the inner tube inner hole wall is provided with an inner tube first protrusion, an inner tube second protrusion, and an inner tube third protrusion, the first protrusion, the inner tube second protrusion, and the inner tube third protrusion
  • the pipe walls corresponding to the outside are all empty pipe walls.
  • the inner hole wall of the outer tube is provided with an outer tube fabric fixing notch, a first convex piece of the outer tube and a second convex piece of the outer tube, and an outer tube fabric fixing notch, the first convex piece of the outer tube and the second outer tube are provided.
  • the tube walls corresponding to the outside of the convex parts are all empty tube walls; the bottom surfaces of the first convex part of the outer tube and the second convex part of the outer tube are both provided with screw holes.
  • the upper side walls of the first end pipe and the second end pipe are both provided with clamping grooves.
  • the outer wall of the pressure rod is respectively provided with a pressure rod adjustment groove and a screw installation groove; the inner hole of the pressure rod is provided with a reinforcement member, and the reinforcement member is set as a horizontal plate.
  • the first fixing clip includes a first rotating chuck, a fixing card, a connecting shaft, a first return spring, a first fixing chuck and a mounting screw, the fixing card and the first return spring are arranged on the connecting shaft, and the fixing card It is snapped and installed in the first fixed chuck; the connecting shaft is placed and installed in the first fixed chuck, the first rotating chuck is snapped into the fixed card, and the mounting screw will be placed on the first rotating card in the first fixed chuck
  • the plate, the fixing card, the connecting shaft and the first return spring are fixed as an integral piece.
  • the second fixing clip includes a second fixing chuck, a second return spring, a second rotating chuck and a mounting shell.
  • the second rotating chuck is arranged in the mounting shell; the long axis on the mounting shell passes through the second The rotating chuck is arranged, and the second return spring is arranged on the long shaft in the second rotating chuck; the second fixed chuck is clamped and installed on the mounting shell to form an integral piece.
  • the beneficial effect of the invention is that in the invention, the adjustable inner tube and the outer tube are provided, and the adjustable tube that can be detached and combined is provided, so that the inner tube and the outer tube can be sleeved outside after adjusting the length.
  • Beautiful and concave filling effect Has the following unique effects:
  • Both the upper roller shutter rod and the lower roller shutter rod can be adjusted freely, which has changed the situation in the past that can only be produced in a single production according to the existing size.
  • the inner tube and the outer tube can be mass-produced, and the regulating tube can also be mass-produced. Free combination installation, and tightly require a few screws to achieve fixed installation, high efficiency, easy installation and adjustment.
  • the adjustable and freely retractable installation roller shutter is suitable for the installation and use of various door frames or window frames of different widths.
  • the production and manufacturing can be standardized and mass-produced, which greatly saves processing and production costs and has strong versatility.
  • the factory can mass produce the standard size that meets the market requirements. After the user buys and returns home, if he needs to adjust, he can install and use it after a little adjustment.
  • This invention uses an adjustable and broken adjusting tube to be sleeved into the inner tube, so that the upper roller blind rod can maintain the same diameter as a whole, and overcomes the unusable problem that the inner tube diameter is smaller than the outer tube diameter and the roller blind stretches unbalanced.
  • the installation is beautiful and convenient.
  • the lower roller shutter rod adopts the direct-insertion type end tube installation method, and the lower roller shutter rod can be freely telescopically installed and adjusted to realize the free choice of length and obtain the same length as the upper roller shutter rod, and only need to be fixed by screws at both ends That is, it is convenient to use and install, and has a good aesthetic effect.
  • the outer tube, the inner tube and the hollow tube of the movable ring are equipped with mutually matching protrusions, which is convenient for free installation and adjustment, enhances the matching and stability of the tube, and facilitates the use of the roller shutter rod. Strength and service life.
  • the length of the adjusting tube is set to 1cm, 2cm and 4cm, and the distance of 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm can be adjusted in the combination of increasing and decreasing the adjusting tube, and the length of the inner and outer tubes can be combined
  • a distance of 1mm-70mm can be realized, and it can be adjusted arbitrarily. After the size and number of adjustment tubes are changed, any adjustment over a longer distance can be achieved. If you use the 1/2/4/8cm adjustment tube combination, you can achieve any adjustment of the size of 1-150mm.
  • the sixth point above is to adjust the shrinkage of the fabric, and the adjustment distance is 1-70mm.
  • the purchased roller shutter is 3-6mm shorter than the original one. If a set of expansion screws are to be driven into the original wall 3-6mm away from the original position, the wall will not be able to bear it and it will not be firm. Not beautiful.
  • the inner tube can be adjusted to extend the inner tube by 3-6mm, and the expansion hole on the original wall can be matched to realize the installation on the original expansion hole, which is beautiful and convenient.
  • Fig. 1 is a schematic diagram of the structure of the upper roller blind rod of the device used in the embodiment of the present invention.
  • Fig. 2 is a schematic diagram of the structure of the lower roller blind rod of the device used in the embodiment of the present invention.
  • Fig. 3 is an exploded structure diagram of the upper roller blind rod of the device used in the embodiment of the present invention.
  • Fig. 4 is an exploded structure diagram of the lower roller blind rod of the device used in the embodiment of the present invention.
  • Fig. 5 is a schematic diagram of the structure of the regulating tube used in the embodiment of the present invention.
  • Fig. 6 is a schematic diagram of the end surface structure of the inner tube used in the embodiment of the present invention.
  • Fig. 7 is a schematic diagram of the end surface structure of the outer tube used in the embodiment of the present invention.
  • Fig. 8 is a schematic diagram of the structure of the lower rod end cover used in the embodiment of the present invention.
  • Fig. 9 is a schematic diagram of the end face structure of the pressing rod used in the embodiment of the present invention.
  • Fig. 10 is a schematic diagram of the structure of the first fixing clip used in the embodiment of the present invention.
  • Fig. 11 is a schematic structural diagram of a second fixing clip used in an embodiment of the present invention.
  • the first fixing member 2. The first adjusting tube; 3. The second adjusting tube; 4. The outer tube; 5. The second fixing member; 6. The first end tube; 7. The pressure rod; 8. The second end tube; 9. The first fixing piece; 10. The first connecting piece; 11. The first fixing clip; 12. The fixing nut; 13. The first fixing screw; 14. The second fixing clip; 16.
  • the second rotating chuck; 44. Install the shell.
  • the adjustable free telescopic installation roller blind includes an upper roller shutter rod and a lower roller shutter rod.
  • a roller curtain cloth is installed between the upper roller shutter rod and the lower roller shutter rod.
  • the upper roller shutter The rod includes a first fixing member 1, a first adjusting tube 2, a second adjusting tube 3, a third adjusting tube 31, an outer tube 4, and a second fixing member 5.
  • the first fixing member 1 and the second fixing member 5 are arranged on the two The end positions are respectively used for fixed installation on the door frame or window frame, the outer tube 4 is arranged between the first fixing part 1 and the second fixing part 5, the first regulating tube 2, the second regulating tube 3 and the third regulating tube 31 Set on one side of the outer tube 4; as shown in Figure 3, the outer tube 4 is provided with an inner tube 20 that can be used for adjustment; the first regulating tube 2, the second regulating tube 3, and the third regulating tube 31 are arranged on the inner tube 20 outside; the connection between the inner tube 20 and the outer tube 4 is provided with a plurality of fixing nuts 12, the fixing nuts 12 are clamped and installed by the first fixing screws 13; the first fixing member 1 includes a first fixing piece 9, a first connection The first fixing piece 9 uses screws on the side of the first fixing piece 9 to combine the first connecting piece 10 and the first fixing clamping piece 11 into a whole, and the first fixing clamping piece 11 is clamped and installed in the inner tube 20
  • the second fixing member 5 includes
  • the second fixing piece 15 is fixedly installed on the side wall of the second fixing clip 14 with screws, and the second fixing clip 14 is clamped and installed outside Tube 4 in.
  • the lower roller blind rod includes a pressure rod 7, and both ends of the pressure rod 7 are provided with a first end tube 6 and a second end tube 8; the inner sides of the first end tube 6 and the second end tube 8 are respectively A first connecting column 16 and a second connecting column 18 are fixedly provided.
  • the first connecting column 16 and the second connecting column 18 are respectively provided with a second fixing screw 17 and a third fixing screw 19.
  • the widths of the first regulating tube 2, the second regulating tube 3 and the third regulating tube 31 are set to 10mm, 20mm, and 40mm, respectively, which can be adjusted by 10mm, 20mm, and 30mm with the combination of increasing and decreasing the regulating tube.
  • 40mm, 50mm, 60mm, 70mm, the distance of 1mm-70mm can be realized when the inner and outer pipes are matched, and it can be adjusted arbitrarily, so that the curtain can be adjusted freely under the window frames of different sizes.
  • the inner hole walls of the regulating tube 3 and the third regulating tube 31 are provided with a regulating tube fabric fixing notch 21, a regulating tube first convex piece 22 and a regulating tube second convex piece 32, a regulating tube fabric fixing notch 21, a regulating tube
  • the tube walls corresponding to the outside of the first protrusion 22 and the second protrusion 32 of the regulating tube are both empty tube walls.
  • the inner wall of the inner tube 20 is provided with an inner tube first protruding piece 23, an inner tube second protruding piece 24, and an inner tube third protruding piece 33, the first protruding piece 23, the inner tube second protruding piece 33
  • the tube wall corresponding to the outside of the member 24 and the third convex member 33 of the inner tube are both empty tube walls.
  • the inner hole wall of the outer tube 4 is provided with an outer tube fabric fixing notch 25, an outer tube first protrusion 26, and an outer tube second protrusion 34.
  • the outer tube fabric fixing notch 25, the outer tube first The tube wall corresponding to the outside of a convex piece 26 and the second convex piece 34 of the outer tube is an empty tube wall; the bottom surfaces of the first convex piece 26 of the outer tube and the second convex piece 34 of the outer tube are both provided with screw holes.
  • the upper side walls of the first end pipe 6 and the second end pipe 8 are each provided with a locking groove 27.
  • the outer wall of the pressure rod 7 is respectively provided with a pressure rod adjusting groove 28 and a screw mounting groove 29; the inner hole of the pressure rod 7 is provided with a reinforcing member 30, and the reinforcing member 30 is arranged as a horizontal plate.
  • the first fixing clip 11 includes a first rotating chuck 35, a fixing card 36, a connecting shaft 37, a first return spring 38, a first fixing chuck 39 and a mounting screw 40, a fixing card 36 and a A return spring 38 is arranged on the connecting shaft 37, and the fixing card 36 is clamped and installed in the first fixing chuck 39; the connecting shaft 37 is placed and installed in the first fixing chuck 39, and the first rotating chuck 35 is clamped into the fixing card.
  • the mounting screw 40 fixes the first rotating chuck 35, the fixing card 36, the connecting shaft 37, and the first return spring 38 placed in the first fixing chuck 39 into an integral piece.
  • the second fixing clip 14 includes a second fixing chuck 41, a second return spring 42, a second rotating chuck 43 and a mounting housing 44, and the second rotating chuck 43 is provided in the mounting housing 44;
  • the long shaft on the mounting shell 44 is set through the second rotating chuck 43, and the second return spring 42 is set on the long shaft in the second rotating chuck 43;
  • the second fixed chuck 41 is snap-fitted and installed on the mounting shell 44. The whole piece.
  • the upper roller blind rod is installed on the door frame or window frame by using the first fixing member 1 and the second fixing member 5, and the screw holes on the first fixing piece 9 and the second fixing piece 15 are used for installation and fixing.
  • the upper roller shutter rod is an adjustable roller shutter rod. The length needs to be adjusted according to the width of the door frame or window before installation. The adjustment method is as follows:
  • the width of 31 is set to 10mm, 20mm, 40mm, and the distance of 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm can be adjusted with the combination of increasing or decreasing adjustment tube, and 1mm can be achieved when the inner and outer tubes are matched with appropriate lengths.
  • the distance of 70mm can be adjusted arbitrarily, so that the curtain can be adjusted freely under window frames of different sizes; the adjusting tube is sleeved on the exposed inner tube 20 for wrapping, so that the inner tube 20 with a smaller diameter is kept and the outer tube after being wrapped 4
  • the same diameter so that the roller blind can be used normally, if the diameter is not the same, the roller blind cannot move up and down;
  • the lower surface of the adjusting tube fabric fixing notch 21 fits inside
  • the lower surface of the first protrusion 22 of the adjusting tube is attached to the upper surface of the second protrusion 24 of the inner tube, and the lower surface of the second protrusion 32 of the adjusting tube is attached to the third protrusion of the inner tube.
  • a tight fit is formed on the upper transverse plate groove of the piece 33; as shown in Figures 5 and 6; and the outermost adjusting tube is drilled with screws through the adjusting tube and the
  • the first end tube 6 and the second end tube 8 are used to adjust the length of the lower roller blind rod.
  • Both ends of the rod 7 are sufficient; after being sleeved, the first connecting column 16 and the second connecting column 18 are respectively clamped into the cavities at both ends of the pressing rod 7, since the first connecting column 16 and the second connecting column 18 are both connected to the ends
  • the position of the tube 8 makes the pressure rod 7 and the first end tube 6 and the second end tube 8 together form a lower roller blind rod that meets the length requirements; during the adjustment process, the first end tube 6 and the second end tube 8 are locked in
  • the groove 27 corresponds to the pressure rod adjustment groove 28 on the pressure rod 7.
  • the second fixing screw 17 and the third fixing screw 19 are respectively installed and fixed through the screw mounting groove 29 at the lower part of the pressure rod 7 to fix the first connecting column 16 and the second connection
  • the column 18 uses the fixing screw to contact the side wall of the screw mounting groove 29 to fix the connecting column to complete the production of the upper roller blind rod; the reinforcing member 30 is set as a horizontal plate to strengthen the pressure rod 7;

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

Volet roulant à montage télescopique à réglage libre comprenant une tige de volet supérieure et une tige de volet inférieure, un volet étant monté entre la tige de volet supérieure et la tige de volet inférieure, la tige de volet supérieure comprenant un premier élément de fixation (1), un premier tube de réglage (2), un deuxième tube de réglage (3), un troisième tube de réglage (31), un tube externe (4) et un second élément de fixation (5), le premier élément de fixation (1) et le second élément de fixation (5) étant agencés au niveau de deux positions d'extrémité et étant respectivement utilisés pour un montage fixe sur un cadre de porte ou un cadre de fenêtre, le tube externe (4) étant placé entre le premier élément de fixation (1) et le second élément de fixation (5), et le premier tube de réglage (2), le deuxième tube de réglage (3) et le troisième tube de réglage (31) étant placés sur un côté du tube externe (4) ; et un tube interne (20) pouvant être utilisé pour le réglage étant placé à l'intérieur du tube externe (4). L'agencement du tube interne réglable (20) et du tube externe (4) ainsi que des tubes de réglage détachables et combinables facilite l'emmanchement du tube interne (20) et du tube externe (4) à l'extérieur après le réglage de la longueur, ce qui donne un effet esthétique agréable et permet de combler un renfoncement.
PCT/CN2019/121450 2019-11-17 2019-11-28 Volet roulant à montage télescopique à réglage libre WO2021093030A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911123812.4 2019-11-17
CN201911123812.4A CN110725644A (zh) 2019-11-17 2019-11-17 一种可调式自由伸缩安装卷帘

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WO2021093030A1 true WO2021093030A1 (fr) 2021-05-20

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Application Number Title Priority Date Filing Date
PCT/CN2019/121450 WO2021093030A1 (fr) 2019-11-17 2019-11-28 Volet roulant à montage télescopique à réglage libre

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WO (1) WO2021093030A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111492867A (zh) * 2020-05-13 2020-08-07 新疆农业科学院农业机械化研究所 一种长跨度幕布卷放装置及其安装方法

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TWI237673B (en) * 2004-08-31 2005-08-11 Fu-Mei Fun End cap of roller blind
DE19630744B4 (de) * 1996-07-30 2005-08-25 Gutbrod Fenster und Türen GmbH & Co. KG Lagervorrichtung für Rolläden
US20080230185A1 (en) * 2007-03-22 2008-09-25 Russell Kahn Electric adjustable tension shade bar
EP2216487A2 (fr) * 2009-02-09 2010-08-11 Licciardi di Stefano, Carmelo Joseph Pièce support ajustable en longueur pour des systèmes de stores
CN201883913U (zh) * 2010-11-26 2011-06-29 涂天仁 可调式卷帘卷轴
CN103573135A (zh) * 2012-08-06 2014-02-12 约瑟夫J·丹尼尔斯 可调节的卷帘
CN104110205A (zh) * 2014-07-28 2014-10-22 汤军 一种尺寸可调的回卷纱窗

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GB804840A (en) * 1956-05-04 1958-11-26 Albert Dave Grant Improvements in extensible rods
AT7883U1 (de) * 2004-10-04 2005-10-17 Alfred Wriessenegger Rollo
CN203234531U (zh) * 2012-12-13 2013-10-16 唐海军 窗帘杆连接器
US9816317B2 (en) * 2014-04-17 2017-11-14 I-Ming Chen Spring-assisted cordless roller shade without clutch system
CN104825039B (zh) * 2014-08-13 2017-09-19 绍兴布之道纺织品有限公司 窗帘杆伸缩固定结构
CN211314048U (zh) * 2019-11-17 2020-08-21 绍兴豆阳窗饰有限公司 一种可调式自由伸缩安装卷帘

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630744B4 (de) * 1996-07-30 2005-08-25 Gutbrod Fenster und Türen GmbH & Co. KG Lagervorrichtung für Rolläden
TWI237673B (en) * 2004-08-31 2005-08-11 Fu-Mei Fun End cap of roller blind
US20080230185A1 (en) * 2007-03-22 2008-09-25 Russell Kahn Electric adjustable tension shade bar
EP2216487A2 (fr) * 2009-02-09 2010-08-11 Licciardi di Stefano, Carmelo Joseph Pièce support ajustable en longueur pour des systèmes de stores
CN201883913U (zh) * 2010-11-26 2011-06-29 涂天仁 可调式卷帘卷轴
CN103573135A (zh) * 2012-08-06 2014-02-12 约瑟夫J·丹尼尔斯 可调节的卷帘
CN104110205A (zh) * 2014-07-28 2014-10-22 汤军 一种尺寸可调的回卷纱窗

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