EP3885516A1 - Dispositif de retenue pour volets de portes et de fenêtres - Google Patents

Dispositif de retenue pour volets de portes et de fenêtres Download PDF

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Publication number
EP3885516A1
EP3885516A1 EP21000064.2A EP21000064A EP3885516A1 EP 3885516 A1 EP3885516 A1 EP 3885516A1 EP 21000064 A EP21000064 A EP 21000064A EP 3885516 A1 EP3885516 A1 EP 3885516A1
Authority
EP
European Patent Office
Prior art keywords
shaped plate
retaining device
door
slider
window shutters
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Withdrawn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
EP21000064.2A
Other languages
German (de)
English (en)
Inventor
Luigi Centrone
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 EP3885516A1 publication Critical patent/EP3885516A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/52—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a snap, catch, or the like

Definitions

  • the present utility model relates to the field of accessories for doors and windows, and in particular, it relates to a device suitable for retaining window shutters when they are fully opened.
  • the most common is certainly the one consisting of a small snapping clamp, fixed to an end of the shutter and a pin fixed to the wall, which engages inside said snapping clamp, when the shutter of the frame is in the maximum opening condition.
  • Another known and extremely simple system consists of a T-bracket fixed to the wall, which has the characteristic of rotating on itself so that a 90° rotation suitable for positioning the T-bracket vertically, can retain a lower end of the shutter.
  • a further known system to retain the shutter in maximum opening consists of a simple catch, which ends with a hook suitable to engage inside an eyelet constrained to the shutter.
  • the known systems have some drawbacks, and, in particular, in case of devices using elastic elements, that of not being suitable to retain the shutter in case of strains due to particularly intense wind.
  • the device of the present utility model solves the described problems, because the constraint made by means of a strong catch, which engages in a shaped plate with a spring-loaded slider, resists high strains; moreover, the release of the shutter by the user is quick and easy.
  • a further object of the invention is to provide a retaining device, adaptable to any kind of surface by virtue of the use of appropriate spacers, which allow the height and position to be adjusted.
  • a further object of the invention is to provide a compact and effective retaining device to be able to retain heavy door/window shutters that are different from those of common windows, such as door and gate shutters.
  • the coupling device for door/window shutters hereinafter referred to as retaining device 1, consists of a shaped plate 2, which slidingly accommodates a slider 3 inside it, suitable for blocking a catch 4.
  • the catch 4 is constrained to the outer surface of the shutter by means of a pair of pins 51; conversely, the shaped plate 2 is equipped at its ends with a pair of slots 22 suitable for accommodating a corresponding pair of fixing pins 5 for fixing it to the jamb of the frame in the direction of the aforementioned catch 4.
  • a cavity 21 is made inside the shaped plate 2 in the shape of an inverted T for the entire length thereof, suitable for sliding the shape of the slider 3, whose geometry is the same T-shaped section as the cavity 21.
  • Both the shaped plate 2 and the slider 3 are equipped, in a front position, with prismatic through cavities 23, 31 mutually corresponding and suited to contain the geometry of the catch 4 when the latter is contextually engaged to the slider 3 and housed inside the shaped plate 2.
  • the cavity 21 of the shaped plate 2 is centrally crossed by a dowel 24, configured in two portions 24a, 24b because it is interrupted by the through prismatic cavity 23 made on the shaped plate 2.
  • the geometry of the T-section of the slider 3 is provided with a longitudinal blind seat 32 suitable to accommodate said dowel 24 of the shaped plate 2.
  • Said blind longitudinal seat 32 of the slider 3 is further suitable to accommodate an elastic element 6 therein, which is accommodated between the end portion 24b of the dowel 24 and the end portion of the blind longitudinal seat 32.
  • the elastic element 6 has the function of retaining the slider 3 in an offset position relative to the shaped plate 2 so that the through cavity 31 of the slider 3 partially covers the through cavity 23 of the shaped plate 2.
  • the blocking condition illustrated in Figure 3 occurs when the catch 4 advances perpendicularly towards the shaped plate 2 and, subsequently insisting on a protruding chute 311 made on a side of the through cavity 31, forces the slider 3 to move from its resting condition, translating to allow the catch 4 to pass completely, until the condition of engaging its step 41 below said protruding chute 311, thereby finally achieving the blocking of the catch 4.
  • the catch 4 engages inside the through cavity 31 of the slider 3 exclusively by virtue of the geometric condition dictated by a fixed distance H, between the shutter A and the application surface S to which the shaped plate 2 is constrained.
  • the shaped plate 2 can be fixed onto the surface S parallel to the fully opened shutter A, using suitable spacers 7 to be interposed between the shaped plate 2 and the application surface S.
  • the geometric section of the spacer 8 may assume any suitable shape to achieve the purpose of parallel alignment of the shaped plate 2 and the shutter A on which the catch 4 is constrained.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vending Machines For Individual Products (AREA)
  • Coating With Molten Metal (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP21000064.2A 2020-03-06 2021-03-03 Dispositif de retenue pour volets de portes et de fenêtres Withdrawn EP3885516A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT202020000001090U IT202000001090U1 (it) 2020-03-06 2020-03-06 "dispositivo di aggancio per ante di serramenti"

Publications (1)

Publication Number Publication Date
EP3885516A1 true EP3885516A1 (fr) 2021-09-29

Family

ID=75377609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21000064.2A Withdrawn EP3885516A1 (fr) 2020-03-06 2021-03-03 Dispositif de retenue pour volets de portes et de fenêtres

Country Status (2)

Country Link
EP (1) EP3885516A1 (fr)
IT (1) IT202000001090U1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552581A (en) * 1977-03-18 1979-09-12 Fiat Veicoli Ind Door fastener device suitable for motor vehicles
AT386644B (de) * 1985-07-08 1988-09-26 Mayer & Co Riegel Beschlag Vorrichtung zum feststellen eines geoeffneten fenster- oder tuerladens
DE9003382U1 (de) * 1990-03-22 1990-05-31 Mayer & Co., Salzburg Ladenhalter für Fenster- oder Türläden

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552581A (en) * 1977-03-18 1979-09-12 Fiat Veicoli Ind Door fastener device suitable for motor vehicles
AT386644B (de) * 1985-07-08 1988-09-26 Mayer & Co Riegel Beschlag Vorrichtung zum feststellen eines geoeffneten fenster- oder tuerladens
DE9003382U1 (de) * 1990-03-22 1990-05-31 Mayer & Co., Salzburg Ladenhalter für Fenster- oder Türläden

Also Published As

Publication number Publication date
IT202000001090U1 (it) 2021-09-06

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