EP0959221A1 - Insektenschutzgitter zur Schnellmontage - Google Patents

Insektenschutzgitter zur Schnellmontage Download PDF

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Publication number
EP0959221A1
EP0959221A1 EP99200533A EP99200533A EP0959221A1 EP 0959221 A1 EP0959221 A1 EP 0959221A1 EP 99200533 A EP99200533 A EP 99200533A EP 99200533 A EP99200533 A EP 99200533A EP 0959221 A1 EP0959221 A1 EP 0959221A1
Authority
EP
European Patent Office
Prior art keywords
mosquito net
net
window
box
elastic means
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Withdrawn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
EP99200533A
Other languages
English (en)
French (fr)
Inventor
Nardo Bonini
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 EP0959221A1 publication Critical patent/EP0959221A1/de
Withdrawn legal-status Critical Current

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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
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54—Roller fly screens

Definitions

  • This invention relates to those devices, known as mosquito nets, which prevent the insects from entering closed rooms via the doors or windows.
  • Mosquito nets of known type generally comprise an inverted U-shaped frame consisting of two parallel and opposite equal guides, which are securely fixed to the window jambs and to the top of which there is positioned a box securely fixed to the lintel of the window compartment.
  • the box contains an idly mounted roll about which the net is wound.
  • the roll is provided with usual elastic return means which automatically rewind the net wound on the roll.
  • mosquito nets suitably perform their function, they are complicated, laborious and costly to install. In this respect, not only must the uprights and the box be constructed with exactly the same measurements as the window compartment, but these must be fixed by screws screwed into holes made in the walls.
  • the object of this invention is to provide a quick-installation mosquito net, ie one which for its fixing into the window compartment does not require any holes to be made in the compartment walls, and which adapts to the window compartment without the need for specific fixed and precise measurements.
  • the invention attains these objects by means of a mosquito net consisting of an inverted U-shaped frame comprising an upper box of horizontal axis provided with lower insertion means for the connection of two equal lateral, vertical, parallel and opposite guides.
  • Said box is provided with upper first elastic means via which it rests under the lintel of the window compartment, and with lateral second elastic means via which it rests against the window jambs, to maintain the mosquito net forcibly locked within the window compartment in which it is installed.
  • FIG 1 shows the mosquito net, which is indicated overall by 1 and is mounted in the window compartment 2.
  • the mosquito net 1 comprises an upper box 3 positioned at the top of two equal lateral, vertical and opposite guides 4.
  • the box 3 comprises an internally hollow profiled section piece 5 provided with a lower aperture 50 through which the net 6 for screening the window compartment passes.
  • Said section piece 5 contains the hollow slotted roll 7 on which said net 6 is wound.
  • the roll comprises at is ends two cup-shaped plugs 8 and 9 respectively.
  • the plug 8 is idly mounted on the centrally hollow pivot 10 of the flange 11, which lowerly comprises a shank 110 for securing the right lateral guide 4.
  • the plug 9 is fixed to the tubular element by a screw 90, and is mounted on a centrally hollow pivot 12 branching from the flange 13, which lowerly comprises a shank 130 for securing the left lateral guide 3.
  • a conical helical spring 14 the purpose of which is to maintain the flanges 13 and 11, which constitute the ends of the box 3, in forced contact with the jambs of the window compartment 2.
  • the slotted roll 7 is provided with external lightening slots 70 and with an internal keying recess 71, which receives the return means for automatically winding the net 6.
  • Said means comprise a spring 15, the left end of which, with reference to Figure 3, is screwed onto the threaded part of the shaped head 91 which branches from the front edge of the plug 9.
  • the other end of the spring is screwed onto the threaded front part of a hollow profiled bush 16, which torsionally engages the keying recess 71 by means of the tooth 160.
  • Each of the flanges 11 and 13 comprises in proximity to its upper edge two identical symmetrically opposing profiled apertures 18 and 19, in each of which there is inserted a flat spring 20, the purpose of which is to maintain the mosquito net 1 elastically locked within the window compartment in a vertical direction.
  • a strip of elastomeric material is applied.
  • the section piece 5 has a lower edge 51 shaped to receive a frame 21 which supports a pair of idly mounted rollers 22.
  • Said frame 21 consists of two equal and opposite profiled members 210 joined together by a crosspiece 211 and each comprising two fork-shaped apertures 212 for receiving the hubs 220 of the rollers 22.
  • rollers 22 The purpose of the rollers 22 is to limit the bending of the roll 7 about which the net 6 is wound and to prevent the net from sliding against the section piece 5 and undergoing damage.
  • the positioning of the frame 21 and the number of frames 21 depend on the width of the window compartment.
  • the movable front edge of the screening net 6 is provided with a usual gripping bar 60, shown in Figure 1, which when the net 6 screens the window compartment is secured in proximity to the lower ends of the guides 4, by known means, not shown.
  • the guides 4 are provided with usual anti-intrusion and guide brushes 40 for the screening net 6, as shown in Figure 6, and that the section piece 5 comprises a shaped portion 500 arranged to make contact with the net 6 to prevent the intrusion of insects through the box 3.
  • the mosquito net of the invention can be provided with a device for regulating the unwinding of the net 6, such as that described in European patent application 0151827 in the name of the present applicant.
  • the aforedescribed means allow simple and quick installation of the mosquito net 1 within the window compartment 2, it being sufficient to rest the box 3 against the window lintel and insert the guides 4 by mounting their upper ends over the appropriate securing shanks.
EP99200533A 1998-05-18 1999-02-23 Insektenschutzgitter zur Schnellmontage Withdrawn EP0959221A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRE980057 1998-05-18
ITRE980057 IT1304286B1 (it) 1998-05-18 1998-05-18 Zanzariera ad installazione rapida.

Publications (1)

Publication Number Publication Date
EP0959221A1 true EP0959221A1 (de) 1999-11-24

Family

ID=11399256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99200533A Withdrawn EP0959221A1 (de) 1998-05-18 1999-02-23 Insektenschutzgitter zur Schnellmontage

Country Status (2)

Country Link
EP (1) EP0959221A1 (de)
IT (1) IT1304286B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822187A1 (fr) 2001-03-15 2002-09-20 Mariton Porte battante-coulissante
EP1626153A1 (de) * 2004-08-12 2006-02-15 S.L. Perfilex Espana Insektenschutz-Rollo
ES2255779A1 (es) * 2003-04-15 2006-07-01 Perfilex España, S.L. Sistema autoajustable de testero para persianas mosquiteras enrollables.
DE10126006B4 (de) * 2001-05-29 2009-08-20 Lämmermann, Gerd Vorsatzfenster

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100003929U1 (it) 2021-07-29 2023-01-29 Bettio Flyscreens S R L Zanzariera con cassonetto dotato di profili per la guida e l’agevolazione dello scorrimento della rete di protezione

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072726A (en) * 1936-03-18 1937-03-02 Yartyan Minas Latch
US2406272A (en) * 1942-12-05 1946-08-20 Borg Warner Roll screen assembly
FR2449193A1 (fr) * 1979-02-14 1980-09-12 Mariton Yves Moustiquaire prefabriquee auto-adaptable a toutes ouvertures
US4757852A (en) * 1985-10-25 1988-07-19 Leon Jentof Automatic mosquito curtain for windows and doors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072726A (en) * 1936-03-18 1937-03-02 Yartyan Minas Latch
US2406272A (en) * 1942-12-05 1946-08-20 Borg Warner Roll screen assembly
FR2449193A1 (fr) * 1979-02-14 1980-09-12 Mariton Yves Moustiquaire prefabriquee auto-adaptable a toutes ouvertures
US4757852A (en) * 1985-10-25 1988-07-19 Leon Jentof Automatic mosquito curtain for windows and doors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822187A1 (fr) 2001-03-15 2002-09-20 Mariton Porte battante-coulissante
DE10126006B4 (de) * 2001-05-29 2009-08-20 Lämmermann, Gerd Vorsatzfenster
ES2255779A1 (es) * 2003-04-15 2006-07-01 Perfilex España, S.L. Sistema autoajustable de testero para persianas mosquiteras enrollables.
EP1626153A1 (de) * 2004-08-12 2006-02-15 S.L. Perfilex Espana Insektenschutz-Rollo

Also Published As

Publication number Publication date
ITRE980057A1 (it) 1999-11-18
IT1304286B1 (it) 2001-03-13

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