DE1769110U - CLAMPING AND LOCKING DEVICE FOR ROLLER BLINDS. - Google Patents

CLAMPING AND LOCKING DEVICE FOR ROLLER BLINDS.

Info

Publication number
DE1769110U
DE1769110U DEH28224U DEH0028224U DE1769110U DE 1769110 U DE1769110 U DE 1769110U DE H28224 U DEH28224 U DE H28224U DE H0028224 U DEH0028224 U DE H0028224U DE 1769110 U DE1769110 U DE 1769110U
Authority
DE
Germany
Prior art keywords
locking
roller blinds
locking device
clamping
roller
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.)
Expired
Application number
DEH28224U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haglund & Soener AB
Original Assignee
Haglund & Soener 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 Haglund & Soener AB filed Critical Haglund & Soener AB
Priority to DEH28224U priority Critical patent/DE1769110U/en
Publication of DE1769110U publication Critical patent/DE1769110U/en
Expired legal-status Critical Current

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
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/50—Bearings specially adapted 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted 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
    • E06B9/40—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

Gebrauchsmusterbeschreibung.Utility model description.

Spann-und Sperrvorrichtung für Rolloselbstroller.Tensioning and locking device for roller blinds.

Die Neuerung betrifft eine Verbesserung für die bekannten Spann-und Sperrvorrichtungen von Rolloselbstrollern.The innovation concerns an improvement for the known clamping and Locking devices for roller blind self-propelled scooters.

Bei den bekannten Vorrichtungen dieser Art sind zwei Sperrhäkchen vorgesehen, die mit zwei um 18o° versetzten Rastnuten einer Sperrscheibe des Vierkantlagerbolzens zusammenarbeiten.In the known devices of this type, there are two locking hooks provided with two locking grooves of a locking disk of the square bearing pin offset by 180 ° work together.

Der wesentliche Nachteil dieser bekannten Spann-und Sperrvorrichtungen besteht darin, dass eine Feineinstellung des Rollos nicht möglich ist, so dass es beispielsweise vielfach ausgeschlossen ist, das herabgezogene Rollo genau mit der Fensterbank abschliessen zu lassen.The main disadvantage of these known tensioning and locking devices is that it is not possible to fine-tune the blind so that it for example, is often excluded, the pulled down roller blind exactly with the To have the window sill locked.

Ein weiterer Nachteil der bekannten Spann-und Sperrvorrichtungen ist darin zu sehen, dass bei Anbringung der Rolloselbstroller an schrägliegenden Fensterrahmen die Sperrhäkchen häufig nicht in den Rastnuten einrasten und so das Feststellen der Rollos in einer bestimmten Stellung unsicher ist. Dasselbe trifft auch bei geöffneter Stellung von Kippfensterrahmen zu, falls an diesen die Rolloselbstroller angeordnet sind.Another disadvantage of the known tensioning and locking devices is It can be seen that when the roller blind roller is attached to sloping window frames the locking hooks often do not engage in the locking grooves and so the locking the blind is unsafe in a certain position. The same applies to the open position of bottom hung window frames, if the roller blinds are arranged on them.

Der Neuerung liegt die Aufgabe zu Grunde, die vorgenannten Nachteile zu vermeiden.The object of the innovation is the aforementioned disadvantages to avoid.

Neuerungsgemäß wird vorgeschlagen, dass die Sperrscheibe des Vierkantlagerbolzens ein Klinkenrad mit drei oder mehr Klinkenzähnen aufweist. Hierdurch wird einerseits die Möglichkeit einer Feineinstellung der Rollos gewährleistet, andererseits erreicht, dass auch bei Schrägstellung der Lagervorrichtung die Sperrklinken mit Sicherheit in eine der vorhandenen Klinkenzähne einfassen.According to the innovation, it is proposed that the locking disk of the square bearing pin has a ratchet wheel with three or more ratchet teeth. This is on the one hand the possibility of a fine adjustment of the roller blinds guaranteed, on the other hand achieved, that even if the storage device is inclined, the pawls with certainty Set in one of the existing ratchet teeth.

Es ist somit infolge der Feineinstellung möglich, das Rollo nicht nur in herabgezogenem Zustand genau mit der Fensterbank abschliessen zu lassen, sondern auch die Rollos mehrerer nebeneinander liegender Fenster in gleicher Höhe in aufgezogenem wie aufgerolltem Zustand einzustellen.It is therefore possible due to the fine adjustment, the roller blind not to be closed exactly with the window sill only when pulled down, but also the roller blinds of several windows lying next to each other at the same height can be adjusted in the opened or rolled-up state.

In der anliegenden Zeichnung ist die Neuerung beispielsweise schematisch dargestellt, und zwar zeigt Abb. l eine Seitenansicht-teilweise im Schnitt-einer Lager-, Spann-und Sperrvorrichtung für Rolloselbstroller ; Abb. 2 eine Ansicht auf die Lager-, Spann-und Sperrvorrichtung für Rolloselbstroller, nach Fortlassung der Schutzkappe.In the attached drawing, the innovation is, for example, schematic shown, namely Fig. 1 shows a side view-partially in section-one Storage, tensioning and locking devices for roller blinds; Fig. 2 is a view the storage, tensioning and locking device for roller blinds, after omitting the Protective cap.

Die Rollostange lo ist in bekannter Weise mittels Lagerscheibe 11 drehbar auf einem Vierkantlagerbolzen 12 gelagert, der mit seinem Federstab 13 in die Bohrung 14 der Rollostange lo fasst. Die Lagerscheibe 11 weist zwei Sperrklinken 15 auf, die mit dem neuerungs- gemässen Klinkenrad 16 der Sperrscheibe 17 dds Vierkantlager- bolzens 12 zusammenarbeiten. Eine Spannfeder 18 ist zwischen Lagerscheibe 11 und dem Ende des Federstabes 13 geschaltet. Vorn ist die Sperrvorrichtung mittels Kappe 2o in bekannter Weise abgedeckt. Es ist offensichtlich, dass auch bei von der Senkrechten abweichender Stellung des Vierkantlagerbolzens 12 infolge der 19 Vielzahl der Klinkenzähne ein sicheres Einrasten der Klinken 15 gewährleistetist. The roller blind rod lo is rotatably mounted in a known manner by means of bearing washer 11 on a square bearing pin 12, which grasps with its spring rod 13 in the bore 14 of the roller blind rod lo. The bearing washer 11 has two pawls 15, which with the renewal according to ratchet wheel 16 of locking disk 17 dds square bearing bolt 12 work together. A tension spring 18 is between Bearing washer 11 and the end of the spring rod 13 switched. At the front, the locking device is covered in a known manner by means of a cap 2o. It is obvious that even if the position of the square bearing pin 12 deviates from the vertical as a result of the 19th Large number of ratchet teeth ensure that the ratchets engage securely 15 is guaranteed.

Claims (1)

Schutz anspruch.Protection claim. Spann- und Sperrvorrichtung für Rolloselbstroller, dadurch gekennzeichnet, dass die Sperrscheibe (17) des Vierkantlager- bolzens (12) ein Klinkenrad (16) mit drei oder mehr Klinken- zähnen (19) aufweist.
Tensioning and locking device for roller blinds, characterized in that the locking disc (17) of the square bearing bolt (12) a ratchet wheel (16) with three or more ratchet teeth (19).
DEH28224U 1958-04-28 1958-04-28 CLAMPING AND LOCKING DEVICE FOR ROLLER BLINDS. Expired DE1769110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH28224U DE1769110U (en) 1958-04-28 1958-04-28 CLAMPING AND LOCKING DEVICE FOR ROLLER BLINDS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH28224U DE1769110U (en) 1958-04-28 1958-04-28 CLAMPING AND LOCKING DEVICE FOR ROLLER BLINDS.

Publications (1)

Publication Number Publication Date
DE1769110U true DE1769110U (en) 1958-06-26

Family

ID=32785830

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH28224U Expired DE1769110U (en) 1958-04-28 1958-04-28 CLAMPING AND LOCKING DEVICE FOR ROLLER BLINDS.

Country Status (1)

Country Link
DE (1) DE1769110U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133864B (en) * 1954-05-08 1962-07-26 Haglund & Soener A B Curtain rod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133864B (en) * 1954-05-08 1962-07-26 Haglund & Soener A B Curtain rod

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