WO1982000849A1 - Dispositif de verrouillage et de guidage facilement demontable pour des cordes, de preference des cordes de traction pour des stores a rouleau - Google Patents

Dispositif de verrouillage et de guidage facilement demontable pour des cordes, de preference des cordes de traction pour des stores a rouleau Download PDF

Info

Publication number
WO1982000849A1
WO1982000849A1 PCT/SE1981/000242 SE8100242W WO8200849A1 WO 1982000849 A1 WO1982000849 A1 WO 1982000849A1 SE 8100242 W SE8100242 W SE 8100242W WO 8200849 A1 WO8200849 A1 WO 8200849A1
Authority
WO
WIPO (PCT)
Prior art keywords
cords
mounting
locking
spring
locking arm
Prior art date
Application number
PCT/SE1981/000242
Other languages
English (en)
Inventor
T Swensson
Original Assignee
T Swensson
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 T Swensson filed Critical T Swensson
Publication of WO1982000849A1 publication Critical patent/WO1982000849A1/fr

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
    • E06B9/324—Cord-locks

Definitions

  • the present invention refers to an easily demountable locking and guid ing device for cords, preferably for pull cords for roller blinds.
  • Pull cords for Venetian blinds, roller blinds and the like have usually been fixed in desired position by winding the cord around a separate securing means and in order to guide the cord in relation to the reel from which the cord is unrolled when raising the blind guiding means provided near to said reel have been used.
  • the object of the invention has primarily been to provide a locking and gu i d i ng devive for pull cords which automatically locks the cord in any desired position and which guides the cord in relation to the reel from which it is unrolled and also is designed such that it may be easily demounted for replacing curtain, cord or the like and to prevent that the cord needs to be threaded into the locking and guiding device.
  • Fig. 1 is a side view of the new device, partly broken, and Fig. 2 is an end view of one of the main parts of the device.
  • the locking and guiding device comprises two main parts, i.e. a mounting, generally designated fay numeral 1 and intended to be attached by means of screws to a wall, a window post or the like.
  • the mounting 1 has two spaced apart upright walls 2, between which the lower portion of the second main part of the device, a locking arm generally designated as 3, is pivotally mounted.
  • the locking arm has atlocking portion 4 intended to lock the cord 8 and a stud 5 intended to hold by means of friction one end of a coil spring 6, the opposite end of which supporting against the bottom of a recess 7 in the mounting 1.
  • the coil spring bridges the recess 7 and thus also the groove in which the cord runs and thus guides the cord 8 in the height direction. Since the coil spring 6 fits into the recess the locking arm will be guided in relation to the mounting when the locking arm is mounted in the mounting such that the holes in the walls of the mounting for the pivot pin 9 will be aligned with the hole for the pivot pin 9 in the locking portion of the locking arm such that said pin with a minimum of alignment work may be inserted through said holes .

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

Un dispositif de verrouillage et de guidage pour des cordes de traction pour des stores a rouleau et autres est facilement demontable et montable a l'aide d'un ressort (6) qui est immobilise par frottement sur un goujon (5) d'un bras de verrouillage (3) faisant partie du dispositif et par le fait qu'un montage (1) avec deux parois droites (2) entre lesquelles le bras de verrouillage est monte en pivotement, possede un evidement (7) dans lequel s'adapte la partie inferieure du ressort. Pour cette raison, le bras de verrouillage est guide par rapport au montage de maniere telle que l'axe de pivot (9) puisse etre facilement introduit. En meme temps, l'enroulement inferieur du ressort (6) empeche la corde (8) de quitter le montage et peut ainsi la guider.
PCT/SE1981/000242 1980-08-29 1981-08-28 Dispositif de verrouillage et de guidage facilement demontable pour des cordes, de preference des cordes de traction pour des stores a rouleau WO1982000849A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8006062800829 1980-08-29
SE8006062 1980-08-29

Publications (1)

Publication Number Publication Date
WO1982000849A1 true WO1982000849A1 (fr) 1982-03-18

Family

ID=20341633

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1981/000242 WO1982000849A1 (fr) 1980-08-29 1981-08-28 Dispositif de verrouillage et de guidage facilement demontable pour des cordes, de preference des cordes de traction pour des stores a rouleau

Country Status (1)

Country Link
WO (1) WO1982000849A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003535A1 (fr) * 1983-03-04 1984-09-13 Torsten Swensson Dispositif de blocage d'une corde
DE9109273U1 (de) * 1991-07-26 1991-09-19 Fa. Brigitte Krips, 1000 Berlin Vorrichtung zum Einklemmen von Schnüren, Kordeln oder dergleichen Bändern (Kordelstopper)
WO1994023606A1 (fr) * 1993-04-13 1994-10-27 Frank Anthony Matich Boucle et systeme de retenue comportant ladite boucle
DE29611473U1 (de) * 1996-07-02 1996-09-12 Prosch, Dieter, 22083 Hamburg Schnurschloß für mittels Zugschnüre zu bedienende Fensterdekorationen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE357665B (fr) * 1968-03-21 1973-07-09 Bengtsson Sigurd W
SE368440B (fr) * 1972-11-21 1974-07-01 Persiennedetaljer Ab

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE357665B (fr) * 1968-03-21 1973-07-09 Bengtsson Sigurd W
SE368440B (fr) * 1972-11-21 1974-07-01 Persiennedetaljer Ab

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003535A1 (fr) * 1983-03-04 1984-09-13 Torsten Swensson Dispositif de blocage d'une corde
DE9109273U1 (de) * 1991-07-26 1991-09-19 Fa. Brigitte Krips, 1000 Berlin Vorrichtung zum Einklemmen von Schnüren, Kordeln oder dergleichen Bändern (Kordelstopper)
WO1994023606A1 (fr) * 1993-04-13 1994-10-27 Frank Anthony Matich Boucle et systeme de retenue comportant ladite boucle
DE29611473U1 (de) * 1996-07-02 1996-09-12 Prosch, Dieter, 22083 Hamburg Schnurschloß für mittels Zugschnüre zu bedienende Fensterdekorationen

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