EP2278098A2 - Sécurité enfant pour la poignée d'actionnement d'une fenêtre ou d'une porte - Google Patents

Sécurité enfant pour la poignée d'actionnement d'une fenêtre ou d'une porte Download PDF

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Publication number
EP2278098A2
EP2278098A2 EP20100450118 EP10450118A EP2278098A2 EP 2278098 A2 EP2278098 A2 EP 2278098A2 EP 20100450118 EP20100450118 EP 20100450118 EP 10450118 A EP10450118 A EP 10450118A EP 2278098 A2 EP2278098 A2 EP 2278098A2
Authority
EP
European Patent Office
Prior art keywords
section
leaf springs
locking
bolt
window
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Withdrawn
Application number
EP20100450118
Other languages
German (de)
English (en)
Inventor
Alois Reidinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2278098A2 publication Critical patent/EP2278098A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like

Definitions

  • the invention relates to a child safety device for the operating handle of a window or door, which has an engaging in an actuating gear square shaft, which passes through a slidably mounted locking latch in a direction extending in the direction of elongated hole having a portion with one of the side length of the square cross section of the square shaft corresponding width and an adjoining extended portion with a minimum diameter corresponding to the diagonal of the square cross-section forms.
  • the locking latch can be locked in the locked position, namely by means of a rotatably mounted on the locking bar handle knob, which is adjusted between a locking position and an unlocked position before the locking bolt can be moved over this handle knob.
  • this known locking device has the disadvantage that the locking latch remains in its respective displacement position, so there is a risk that the locking of the actuating handle is omitted, which should be excluded, especially in parental controls.
  • the invention is therefore the object of a parental control for the operating handle of a window or a door of the type described in such a way that with simple design measures a self-locking of the operating handle can be guaranteed in its respective functional positions.
  • the invention solves the problem set by the fact that the locking bolt is guided between two leaf springs, which cooperate with lateral leaf springs in the sense of a provision of the locking bolt in its locking position exciting contact surfaces of the locking bolt.
  • the two preferably preloaded leaf springs are stretched over the contact surfaces of the safety bolt when moving the safety bolt in the square shaft releasing unlocking, so that when releasing the safety bolt this is moved over the tensioned leaf springs back into the locked position.
  • This means that the locking bar for the rotation of the actuating handle not only has to be moved into the unlocked position, but also must be held in the unlocked position for rotation of the actuating handle, which brings a high security against unintentional operation of the window or door with it.
  • the two laterally applied to the locking tab leaf springs form a play-free guide for the safety latch, with simple design means.
  • the safety catch may pass through a housing accommodating the leaf springs in the direction of displacement and may have an actuation lug at its end protruding from the housing. It is advisable to provide the starting surfaces associated end of the locking bolt with the actuating lug in order to exert a pressure force for unlocking the operating lug can.
  • An example applied with the thumb on the locking bolt pressure allows a one-handed operation, because at the same time the operating handle of the window or the door can be rotated.
  • the child safety device requires an actuating handle 1, which engages with a square shaft 2 in a not shown for reasons of clarity actuating gear over which the window or door locked, unlocked or can be moved to a tilted position.
  • the rotational positions of the actuating handle 1 for the individual functions for window or door adjustment are angularly offset by 90 °.
  • the child safety device for the actuating handle 1 has a safety catch 3, which is arranged in a housing 4 and is penetrated by the square shaft 2 of the actuating handle 1 in a slot 5.
  • the slot 5 forms a section 6 with one of the side length of the square cross section of the square shaft 2 corresponding width and an adjoining extended portion 7 with a minimum diameter corresponding to the diagonal of the cross section of the square shaft 2.
  • the locking bolt 3 is between two with bias
  • the locking bolt 3 forms for the leaf springs 8 thrust surfaces 9, which extend concavely and when moving the locking bolt 3 from the in the Fig. 2 Locking position shown in the unlocked position after the Fig.

Landscapes

  • Lock And Its Accessories (AREA)
EP20100450118 2009-07-15 2010-07-13 Sécurité enfant pour la poignée d'actionnement d'une fenêtre ou d'une porte Withdrawn EP2278098A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT11082009A AT508558B1 (de) 2009-07-15 2009-07-15 Kindersicherung für den betätigungsgriff eines fensters oder einer tür

Publications (1)

Publication Number Publication Date
EP2278098A2 true EP2278098A2 (fr) 2011-01-26

Family

ID=43032972

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100450118 Withdrawn EP2278098A2 (fr) 2009-07-15 2010-07-13 Sécurité enfant pour la poignée d'actionnement d'une fenêtre ou d'une porte

Country Status (2)

Country Link
EP (1) EP2278098A2 (fr)
AT (1) AT508558B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150159410A1 (en) * 2013-12-05 2015-06-11 Ptmw, Inc. Lock Assembly with Locking Handle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8912255U1 (de) 1989-10-14 1991-02-14 Ramsauer, Dieter, 5620 Velbert Verriegelungseinrichtung für den Betätigungsgriff eines Verschlusses für ein Fenster, Balkontür o.dgl.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8912255U1 (de) 1989-10-14 1991-02-14 Ramsauer, Dieter, 5620 Velbert Verriegelungseinrichtung für den Betätigungsgriff eines Verschlusses für ein Fenster, Balkontür o.dgl.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150159410A1 (en) * 2013-12-05 2015-06-11 Ptmw, Inc. Lock Assembly with Locking Handle
US10662671B2 (en) * 2013-12-05 2020-05-26 Ptmw, Inc. Lock assembly with locking handle

Also Published As

Publication number Publication date
AT508558B1 (de) 2011-02-15
AT508558A4 (de) 2011-02-15

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