EP2067921A1 - A corner fastener for framing of a roller blind - Google Patents
A corner fastener for framing of a roller blind Download PDFInfo
- Publication number
- EP2067921A1 EP2067921A1 EP08104875A EP08104875A EP2067921A1 EP 2067921 A1 EP2067921 A1 EP 2067921A1 EP 08104875 A EP08104875 A EP 08104875A EP 08104875 A EP08104875 A EP 08104875A EP 2067921 A1 EP2067921 A1 EP 2067921A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fastener
- framing
- roller blind
- arm
- rod
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Images
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
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
Definitions
- the subject of the invention is a corner fastener intended especially for fastening the framing of a roller blind.
- the fastener is a component of the system for fastening and driving intra-window roller blinds.
- the description of the utility model No. PL 62291 presents a roller blind placed inside a chamber between the window panels, the frame of which, in the upper part, is fastened with a roller blind driven by an electric motor.
- the upper rod of the roller blind unrolls and rolls up along with the motor rotation and the lower rod slides in the frame and functions as a weight.
- the lower rod can also be driven by a motor.
- the upper rod has operating-supplying contacts connected to the motor, which are led outside the window frame.
- roller blinds As the roller blinds are placed in tight chambers between two panels, their construction must be compact and at the same time, they must work reliably and enable precise operating during pulling up and down.
- the elements which operate these functions must be constructed and installed in such a way, that they do not impair the look of the window.
- the essence of the invention is one of the roller blind components - a corner fastener of the framing placed inside a glass chamber.
- the distinctive feature of this fastener is its body with a vertical and horizontal arm, which branch off at right angles and which join the fastener to the framing slats.
- the fastener body has a kinematic element, which has an outside pin for a rotational fastening of the roller blind and an inside holder for fixing a unit driving the roller blind rod - that is a set of electric motor with a gear and clutch.
- the socket for a reed relay is in form of a groove on the outer surface of the vertical arm of the body and it is inclined at 60° to 140° relative to the neighbouring socket on this arm.
- the outer surface of both arms, the vertical and the horizontal one is adjusted to the inside shape of the slat of the roller blind framing and it has sliding-over limiters.
- the fastener has a photoelement on its extension.
- the photoelement may be encased in the horizontal or vertical slat of the framing in such a way, that after installation it is inside the glass chamber.
- the fastener facilitates the initial installation of the roller blind and ensures its reliable functioning after it has been placed between the panels. Moreover, the fastener makes it possible to install the motor set in the window in such a way, that it is not visible and the reed relays enable precise movement of the roller blinds, especially in the final stages of pulling the blinds up and down.
- the upper fastener ( Fig. 1 ) has body 1 with a horizontal arm 2 and a vertical arm 3 branching off at right angles.
- body 1 there is a kinematic element consisting of a holder 4 for permanent fixing of the motor set and a pin 5 for rotational mounting of the upper rod of the shutter.
- the motor set is coupled with the roller blind rod and it puts the rod in rotary pulling up-pulling down movement.
- the function of arm 2 and 3 is to join the elements of the framing (the upper and side slats) at right angles.
- limiters 6 which stiffen the whole construction after it has been assembled.
- the reed relay and the motor set fixed in the fastener are powered by energy generated by a photoelement placed in the inner surface of the framing, on the extension of arm 103.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
Description
- The subject of the invention is a corner fastener intended especially for fastening the framing of a roller blind. The fastener is a component of the system for fastening and driving intra-window roller blinds.
- The description of the utility model No.
PL 62291 - As the roller blinds are placed in tight chambers between two panels, their construction must be compact and at the same time, they must work reliably and enable precise operating during pulling up and down. The elements which operate these functions must be constructed and installed in such a way, that they do not impair the look of the window.
- The essence of the invention is one of the roller blind components - a corner fastener of the framing placed inside a glass chamber. The distinctive feature of this fastener is its body with a vertical and horizontal arm, which branch off at right angles and which join the fastener to the framing slats. There is at least one socket for a reed relay - the socket should be preferably placed in the vertical arm of the body.
- In an advantageous version of the invention, the fastener body has a kinematic element, which has an outside pin for a rotational fastening of the roller blind and an inside holder for fixing a unit driving the roller blind rod - that is a set of electric motor with a gear and clutch.
- In another advantageous version of the invention, the socket for a reed relay is in form of a groove on the outer surface of the vertical arm of the body and it is inclined at 60° to 140° relative to the neighbouring socket on this arm.
- In yet another advantageous version of the invention, the outer surface of both arms, the vertical and the horizontal one, is adjusted to the inside shape of the slat of the roller blind framing and it has sliding-over limiters.
- In another advantageous version of the invention, the fastener has a photoelement on its extension. Depending on the insolation, the photoelement may be encased in the horizontal or vertical slat of the framing in such a way, that after installation it is inside the glass chamber.
- According to the invention, the fastener facilitates the initial installation of the roller blind and ensures its reliable functioning after it has been placed between the panels. Moreover, the fastener makes it possible to install the motor set in the window in such a way, that it is not visible and the reed relays enable precise movement of the roller blinds, especially in the final stages of pulling the blinds up and down.
- The invention will be described and explained more precisely by means of a drawing in which
-
Fig. 1 presents the upper fastener in the axial section; -
Fig. 2 - the upper fastener in the "W" view withfig. 1 ; -
Fig. 3 - the lower fastener viewed from the side; and -
Fig. 4 - the lower fastener in the "V" view withfig. 3 . - According to the invention, the upper fastener (
Fig. 1 ) hasbody 1 with ahorizontal arm 2 and avertical arm 3 branching off at right angles. Inbody 1 there is a kinematic element consisting of aholder 4 for permanent fixing of the motor set and apin 5 for rotational mounting of the upper rod of the shutter. The motor set is coupled with the roller blind rod and it puts the rod in rotary pulling up-pulling down movement. The function ofarm arms limiters 6, which stiffen the whole construction after it has been assembled. The vertical arm 3 (Fig. 2 ) hassockets 7 on its outer surface. The sockets are set out at α =120° relative to one another and after assembling the framing, reed relays are put into them. They function as limit switches supporting automatic operation of the roller blinds. - According to the invention, the lower fastener (
Fig.3 ) hasbody 101 with ahorizontal arm 102 and avertical arm 103, which are in the same shape. On the fasteners there arelimiters 106. Thehorizontal arm 102 is put into the side slat of the framing and thevertical arm 103 is put into the lower slat. The lower fastener does not have a kinematic element. There aresockets 107 for reed relays on the outer surface of the vertical arm (Fig. 4 ). The sockets are set out at β = 110° relative to one another. - One reed relay placed in each of the fasteners is sufficient for proper operation of the shutter.
Sockets - The reed relay and the motor set fixed in the fastener are powered by energy generated by a photoelement placed in the inner surface of the framing, on the extension of
arm 103.
Claims (5)
- A corner fastener of the roller blind framing, installed inside a glass chamber characterised in that it has a body (1, 101) with a vertical arm (2, 102) and a horizontal arm (3, 103), which branch off at right angles and are used for joining the fastener to the framing whereas there is at least one socket for a reed relay (7, 107) on the vertical arm (2, 102).
- A fastener, according to claim 1 characterised in that the body (1) has a kinematic element, which has an outside pin for rotational fastening of the rod of the roller blind (5) and an inside hold (4) for fixing a unit driving the roller blind rod.
- A fastener, according to claim 1 characterised in that the socket (7, 107) for a reed relay is in form of a groove on the outer surface of the vertical arm (2, 102) and is inclined at 60° to 140° relative to the neighbouring socket on this arm.
- A fastener, according to claim 1 characterised in that the outside surface of both arms, the vertical (2, 102) and the horizontal one (3, 103), is adjusted to the inside shape of the slat of the roller blind framing and has sliding-over limiters.
- A fastener, according to claim 1. characterised in that there is a photoelement fixed on the extension of its arm (3, 102, 103).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL383966A PL215866B1 (en) | 2007-12-06 | 2007-12-06 | Corner connector of window shutters frame |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2067921A1 true EP2067921A1 (en) | 2009-06-10 |
Family
ID=40478506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08104875A Withdrawn EP2067921A1 (en) | 2007-12-06 | 2008-07-24 | A corner fastener for framing of a roller blind |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2067921A1 (en) |
PL (1) | PL215866B1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL62291Y1 (en) | 2002-06-14 | 2006-05-31 | Grzegorz Rauk | Window shutter |
US20070144684A1 (en) * | 2005-12-27 | 2007-06-28 | Hutchings Douglas F | Door glass assembly with powered blind |
-
2007
- 2007-12-06 PL PL383966A patent/PL215866B1/en unknown
-
2008
- 2008-07-24 EP EP08104875A patent/EP2067921A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL62291Y1 (en) | 2002-06-14 | 2006-05-31 | Grzegorz Rauk | Window shutter |
US20070144684A1 (en) * | 2005-12-27 | 2007-06-28 | Hutchings Douglas F | Door glass assembly with powered blind |
Also Published As
Publication number | Publication date |
---|---|
PL383966A1 (en) | 2009-06-08 |
PL215866B1 (en) | 2014-02-28 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
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17P | Request for examination filed |
Effective date: 20091203 |
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AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
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17Q | First examination report despatched |
Effective date: 20100203 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20100615 |