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SE546803C2 - Safety arrangement for built-in window blind pull chords, a method of operating and use of said safety arrangement - Google Patents

Safety arrangement for built-in window blind pull chords, a method of operating and use of said safety arrangement

Info

Publication number
SE546803C2
SE546803C2 SE2350493A SE2350493A SE546803C2 SE 546803 C2 SE546803 C2 SE 546803C2 SE 2350493 A SE2350493 A SE 2350493A SE 2350493 A SE2350493 A SE 2350493A SE 546803 C2 SE546803 C2 SE 546803C2
Authority
SE
Sweden
Prior art keywords
pull
chords
safety arrangement
bobbin
window
Prior art date
Application number
SE2350493A
Other languages
Swedish (sv)
Other versions
SE2350493A1 (en
Inventor
Gianni Öberg
Lukas Landström
Tony Dahlqvist
Original Assignee
Terranix AB
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 Terranix AB filed Critical Terranix AB
Priority to SE2350493A priority Critical patent/SE546803C2/en
Priority to PCT/SE2024/050397 priority patent/WO2024225960A1/en
Publication of SE2350493A1 publication Critical patent/SE2350493A1/en
Publication of SE546803C2 publication Critical patent/SE546803C2/en

Links

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
    • 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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • 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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • 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
    • E06B2009/2643—Screens between double windows
    • 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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E06B2009/3222—Cordless, i.e. user interface without cords
    • 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
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E06B2009/3225—Arrangements to aid the winding of cords 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
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/326—Details of cords, e.g. buckles, drawing knobs

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Window Of Vehicle (AREA)

Abstract

A safety arrangement (1) adapted for connection to pull chords (14) of a built-in window blind (15), wherein said built-in window blind (15) is arranged in a hollow space between two opposing window panes (18) fitted into a window frame (19), and said pull chords (14) are arranged in connection with said window blind (15) and extend from inside said hollow space to an outside of the window frame (19) through at least one opening in said window frame (19), and wherein the safety arrangement (1) comprises a motor assembly (2) adapted to be fitted onto the window frame, and wherein said motor assembly (2) comprises a motor (3) having a rotatable axis (4) provided with a bobbin (5), which bobbin (5) is adapted to receive and retain said pull-chords (14), a method for operating and use of said safety device, allowing for built-in window blinds to be operated safely without having pull cords hanging freely.

Claims (13)

    Claims
  1. A safety arrangement (1) adapted for connection to pull chords (14) of a built-in window blind (15), wherein said built-in window blind (15) is arranged in a hollow space between two opposing window panes (18) fitted into a window frame (19), and said pull chords (14) are arranged in connection with said window blind (15) and extend from inside said hollow space to an outside of the window frame (19) through at least one opening in said window frame (19), and wherein the safety arrangement (1) comprises a motor assembly (2) adapted to be fitted onto the window frame, and wherein said motor assembly (2) comprises a motor (3) having a rotatable axis (4) provided with a bobbin (5), which bobbin (5) is adapted to receive and retain said pull- chords (14) characterized in that said bobbin is adapted to receive and retain at least two pull chords, or at least three pull chords or at least four pull chords and wherein said bobbin (5) is divided into separate sections (9) and adapted to receive and retain said multiple pull chords separately.
  2. _ The safety arrangement (1) according to claim 1, wherein said motor assembly (2) further comprises a plate (6) adapted to carry a circuit board (7) adapted to control said motor (3), a power arrangement (8), and said motor (3).
  3. The safety arrangement (1) according to claim 2, wherein said power arrangement (8) is a re-chargeable battery.
  4. _ The safety arrangement (1) according to any one claims 2-3, wherein said rotatable axis (4) is controllable by said circuit board (7), to be rotatable in a fon/vards and/or backwards direction.
  5. 5. The safety arrangement (1) according to any one of the preceding claims, wherein said bobbin (5) is provided with individual fastening arrangements (10) for each separate pull chord.
  6. 6. The safety arrangement (1) according to claim 5, wherein said fastening arrangement (10) comprises a through hole (11) adapted to receive a pull chord and a clamp adapted to hold said pull chord.
  7. 7. The safety arrangement (1) according to any one of the preceding claims, wherein said bobbin (5) is provided with multiple radially protruding ridges (12).
  8. 8. The safety arrangement (1) according to any one of the preceding claims, wherein said motor assembly (2) is adapted to be remotely operated.
  9. 9. The safety arrangement (1) according to any one of claims 2 to 8, wherein said plate (6) is adapted to fit onto a window frame.
  10. 10.The safety arrangement (1) according to any one of claims 2 to 9, wherein said plate (6) is provided with a number of through holes (13) corresponding to the number of pull chords (14) of the built-in window blind.
  11. 1 1 .The safety arrangement (1) according to any one of the preceding claims, further comprises a closeable housing (20).
  12. 12.A method of operating the safety arrangement (1) according to any one of claims 1 to 11, wherein said safety arrangement (1) comprises a motor assembly (2) comprising motor (3) having a rotatable axis (4) provided with a bobbin (5), and having a plate (6) carrying a circuit board (7) adapted to control said motor, a power arrangement (8), and said motor (3), wherein said bobbin (5) is adapted to receive and retain pull-chords (14) of a built-in window blind (15), wherein said bobbin is adapted to receive and retain at least two pull chords, or at least three pull chords or at least four pull chords and wherein said bobbin (5) is 5 divided into separate sections (9) and adapted to receive and retain said multiple pull chords separately; the method comprising: mounting said plate (6) onto a window frame (19, 21), connecting said pull chords(14) to said bobbin (5), by securing said pull chords (14) separately into said bobbin (5); 10 providing a housing (20) in connection with said plate (6); controlling said rotatable axis (4) to rotate forward or backward, by said circuit board (7).
  13. 13. Use of the safety arrangement according to any one of claims 1 to 11, 15 for retro-fit mounting onto a window frame of a window having a built-in window blind and for connection to pull chords (14) of said built- in window blind.
SE2350493A 2023-04-25 2023-04-25 Safety arrangement for built-in window blind pull chords, a method of operating and use of said safety arrangement SE546803C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2350493A SE546803C2 (en) 2023-04-25 2023-04-25 Safety arrangement for built-in window blind pull chords, a method of operating and use of said safety arrangement
PCT/SE2024/050397 WO2024225960A1 (en) 2023-04-25 2024-04-25 Safety arrangement for built-in window blind pull chords, a method of operating the safety arrangement and use of the safety arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2350493A SE546803C2 (en) 2023-04-25 2023-04-25 Safety arrangement for built-in window blind pull chords, a method of operating and use of said safety arrangement

Publications (2)

Publication Number Publication Date
SE2350493A1 SE2350493A1 (en) 2024-10-26
SE546803C2 true SE546803C2 (en) 2025-02-18

Family

ID=93257221

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2350493A SE546803C2 (en) 2023-04-25 2023-04-25 Safety arrangement for built-in window blind pull chords, a method of operating and use of said safety arrangement

Country Status (2)

Country Link
SE (1) SE546803C2 (en)
WO (1) WO2024225960A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904763A1 (en) * 1988-04-13 1989-10-26 Adriano Torresan Glazing arrangement, in particular for protection against insolation
NO302251B1 (en) * 1996-02-09 1998-02-09 Ove Manseterbak Device for operating blinds
US5799715A (en) * 1997-12-03 1998-09-01 Biro; Michael Julius Liftable window covering with multiple lifting cords and a single pull cord
US20030192655A1 (en) * 2002-04-11 2003-10-16 Nien Made Enterprise Co., Ltd. Venetian blind that keeps lift cords concealed
US20150300082A1 (en) * 2014-04-16 2015-10-22 Yung-Ching Lai Automatic cord collector of a window blind
JP2018009305A (en) * 2016-07-11 2018-01-18 政広 永山 Blind lifting device
US20180171705A1 (en) * 2016-12-06 2018-06-21 Maxxmar Inc. Enclosed blind control
KR20190086874A (en) * 2018-01-15 2019-07-24 주식회사 다윈 Safety apparatus of blind

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190292848A1 (en) * 2018-03-21 2019-09-26 Tti (Macao Commercial Offshore) Limited Devices and methods for manual to motorized convertible window assemblies

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904763A1 (en) * 1988-04-13 1989-10-26 Adriano Torresan Glazing arrangement, in particular for protection against insolation
NO302251B1 (en) * 1996-02-09 1998-02-09 Ove Manseterbak Device for operating blinds
US5799715A (en) * 1997-12-03 1998-09-01 Biro; Michael Julius Liftable window covering with multiple lifting cords and a single pull cord
US20030192655A1 (en) * 2002-04-11 2003-10-16 Nien Made Enterprise Co., Ltd. Venetian blind that keeps lift cords concealed
US20150300082A1 (en) * 2014-04-16 2015-10-22 Yung-Ching Lai Automatic cord collector of a window blind
JP2018009305A (en) * 2016-07-11 2018-01-18 政広 永山 Blind lifting device
US20180171705A1 (en) * 2016-12-06 2018-06-21 Maxxmar Inc. Enclosed blind control
KR20190086874A (en) * 2018-01-15 2019-07-24 주식회사 다윈 Safety apparatus of blind

Also Published As

Publication number Publication date
WO2024225960A1 (en) 2024-10-31
SE2350493A1 (en) 2024-10-26

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