PL3628810T3 - Crank structure for a curtain - Google Patents

Crank structure for a curtain

Info

Publication number
PL3628810T3
PL3628810T3 PL19197334.6T PL19197334T PL3628810T3 PL 3628810 T3 PL3628810 T3 PL 3628810T3 PL 19197334 T PL19197334 T PL 19197334T PL 3628810 T3 PL3628810 T3 PL 3628810T3
Authority
PL
Poland
Prior art keywords
curtain
crank structure
crank
Prior art date
Application number
PL19197334.6T
Other languages
Polish (pl)
Inventor
Shan-Chi Chuang
Original Assignee
Abo Window Fashion Corp.
Shan-Chi Chuang
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 Abo Window Fashion Corp., Shan-Chi Chuang filed Critical Abo Window Fashion Corp.
Publication of PL3628810T3 publication Critical patent/PL3628810T3/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
    • E06B9/28—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
    • E06B9/24—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
    • E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
    • E06B9/368—Driving means other than pulling 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
PL19197334.6T 2018-09-28 2019-09-13 Crank structure for a curtain PL3628810T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW107213272U TWM579206U (en) 2018-09-28 2018-09-28 Manual rope reel structure for curtain

Publications (1)

Publication Number Publication Date
PL3628810T3 true PL3628810T3 (en) 2023-03-20

Family

ID=67703787

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19197334.6T PL3628810T3 (en) 2018-09-28 2019-09-13 Crank structure for a curtain

Country Status (4)

Country Link
EP (1) EP3628810B1 (en)
CN (1) CN211448459U (en)
PL (1) PL3628810T3 (en)
TW (1) TWM579206U (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9506290B2 (en) * 2011-10-14 2016-11-29 Whole Space Industries Ltd Tension device for looped-cord system
CN202926186U (en) * 2012-10-30 2013-05-08 萧添隆 Roller shutter safe rocker device

Also Published As

Publication number Publication date
CN211448459U (en) 2020-09-08
EP3628810A1 (en) 2020-04-01
TWM579206U (en) 2019-06-11
EP3628810B1 (en) 2022-11-09

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