WO2011009160A1 - Ensemble moustiquaire - Google Patents

Ensemble moustiquaire Download PDF

Info

Publication number
WO2011009160A1
WO2011009160A1 PCT/AU2010/000914 AU2010000914W WO2011009160A1 WO 2011009160 A1 WO2011009160 A1 WO 2011009160A1 AU 2010000914 W AU2010000914 W AU 2010000914W WO 2011009160 A1 WO2011009160 A1 WO 2011009160A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
head box
flange
box assembly
base
Prior art date
Application number
PCT/AU2010/000914
Other languages
English (en)
Inventor
Peter Doogan
Ali Shanal
Original Assignee
Ema International Pty Ltd
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
Priority claimed from AU2009903386A external-priority patent/AU2009903386A0/en
Application filed by Ema International Pty Ltd filed Critical Ema International Pty Ltd
Publication of WO2011009160A1 publication Critical patent/WO2011009160A1/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
    • E06B9/40—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
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54—Roller fly screens
    • 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/581—Means to prevent or induce disengagement of shutter from side rails

Definitions

  • the present invention reJates to the provision of screens for the external areas of dwellings and the like and is related to our co-pending international patent application
  • Some homes have outdoor entertainment areas which accommodate a table and chairs, speakers for relaying music, fountains and the like. Home owners seek to maximize the use of such areas by excluding breezes and excessive sun by the provision of retractable screens. If the shielded area is to provide solar reduction while retaining a view then mesh is effective. If overall weatherproofi ⁇ g is desired then transparent plastic is the choice. In sunny latitudes, both are needed. However, whether the screens be of mesh (which allows the passage of some breeze through it) or of transparent plastic (which docs not allow the passage of breeze through it) there can be substantial wind-loading on the screens.
  • the present invention provides a head box assembly for the mounting therein of a screen or the like, which screen is rollable onto and off of a roller which:
  • the head box assembly comprising a first cover and a second cover, each of which first and second covers:
  • each first and second cover has two longitudinally extending peripheral edge regions
  • one longitudinally extending peripheral edge region of the first cover is adapted to connect with one longitudinally extending edge region of the second cover. ft is preferred that, in each cover, the shape of one longitudinally extending peripheral edge region is substantially complementary to the shape of the other longitudinally extending peripheral edge region.
  • each of the first and second covers is substantially “L” shaped in cross section.
  • the present invention provides a cover for a head box assembly, which cover is adapted to function as the first cover or the second cover of a head box assembly as set out in any one of the preceding paragraphs of this summary.
  • lhe present invention provides a blowout reslriclor comprising a base which carries two upstanding flanges each of which flanges runs in the longitudinal direction of the blowout rcstrictor, each flange comprising:
  • the present invention provides a channel assembly comprising a base and a cover:
  • the base comprising a substantially planar portion, from which there extends: a first flange which extends from the planar portion at or adjacent a longitudinally-extending edge of the base portion, and
  • a second ' flange which extends from the planar portion in the same direction as does the first flange, and which runs substantially parallel to the first flange;
  • the cover comprising a substantially planar portion, the substantially planar portion comprising:
  • a longitudinally-extending edge which has a profile which is substantially complementary to at least a portion of a void which is defined at or adjacent the edge of the first flange which is remote from the base; and a hook which has a profile which is substantially complementary to a; least a portion of a void which is defined at or adjacent the edge of the second flange which is remote from the base.
  • figure 1 is an isometric view from the outside of a screen assembly according to a preferred embodiment of the present invention
  • figure 2 is an isometric view from the inside of a screen assembly according to another preferred embodiment of the present invention.
  • figure 3 is an exploded isometric view of the screen assembly of figure 1 ;
  • figure 4 is a cross-sectional view of components of a head box of the screen assembly of figure 1;
  • figure 5 is a cross-sectional view of components of a side channel of the screen assembly of figure 1;
  • figure 6 is an isometric view of ⁇ blowout restrictor of the assembly of figure 1 ;
  • figure 7 is an elevational view of the blowout restrictor of figure 6;
  • figure 8 is an elevational view of the blowout restrictor of figure 6; and figure 9 is another elevational view of the blowout restrictor of figure 6.
  • Figure 1 illustrates a screen assembly 1 from a view point which would be outside the area which is shielded by the screen, as in a window for example.
  • a screen assembly 1 according to embodiments of the present invention comprises a head box assembly 3, a left side channel 5, a right side channel 6, and a bottom rail 7.
  • the screen assembly 1 is adapted to receive, in the manner which is described below, a screen which is not illustrated in the drawings.
  • the head box assembly comprises front cover 17 and a rear cover 19 (again, considering the "front” and -"rear" of the screen assembly 1 when viewed from a view point which would be outside the area which is shielded by the screen).
  • the head box assembly also comprises right hand end and left hand end cover plates 9 and 10 respectively, a driving eye 15, a gear box 21 , a roller lube 23, a pivot plate 29, an idler pin 31 and an R-clip 33.
  • the front cover 17 and the rear cover 19 have the same shape in cross-section, and when assembled in the head box assembly 3 can be considered as being mirror images of each other.
  • a preferred form of manufacture of the front cover 17 and rear cover 19 is by extrusion from aluminium, aluminium alloy or plastics materials.
  • the front cover 17 and rear cover 19 carry longitudinally-running screw bites 35.
  • One peripheral edge of each of the from cover 17 and the rear cover 19 carries a projecting connection tongue 34.
  • the other peripheral edge of each of the front and rear cover 17 and the rear cover 19 carries a connection groove 36 which is substantially complementary in cross-sectional shape to the cross-sectional shape of the connection tongue 34.
  • Each end plate 9 and 10 is a substantially flat sheet having a locating lab 41 projecting in a direction which is substantially normal to that sheet, substantially longitudinal to the body of the head box assembly 3.
  • a number of screw holes 45 extend through each end plate 9 and 10 adjacent the periphery of the plate.
  • a number of component mounting screw holes 47 extend through each end plate 9 and 10 in a region which is remote from the periphery of the end plate.
  • each end plate 9 and 10 comprises a front peripheral portion 37, a rear peripheral portion 39 and a notch 43.
  • Each front and rear peripheral portion 37 and 39 conforms substantially to the cross-sectional shape of the front cover 17 and the rear cover 19 of the head box assembly 3.
  • the gear box 21 is mounted to the left hand end plate 10, or right hand end plate 9, with screws which pass through the component mounting screw holes 47 in that end plate.
  • the pivot plate 29 is similarly mounted to the right hand end plate 9, or the left hand end plate 10, with screws which pass through the component mounting screw holes 47 in that end plate.
  • the idler pin 31 extends from the right hand end, or left hand end, of the roller tube 23 and the other end of the roller tube 23 is adapted for coupling to the output shaft of the gear box 21.
  • Each of the side channels 5 and 6 comprises a side channel base 49, a channel cover 51 and at least two blowout rcstrictors 1 1.
  • Each side channel base 49 is identical in cross section but when in use arc mounted as mirror images of each other.
  • Each side channel base 49 comprises a planar portion 53 with an upstanding outer flange 54 and an upstanding inner flange 55.
  • Each side channel 5 and 6 is adapted for mounting to a structure by screws or other suitable fasteners which pass through the outer flanges 53 or 54 (dependant on wheiher a face or reveal fix is required) into that structure.
  • the edge of the flange 54 which is remote from the planar base portion 53 carries an upper longitudinally-running lip 79 and a lower longitudinally-running Up 81.
  • the lips 79 and 81 define a void between them.
  • the edge of the flange 55 which is remote from the planar base portion 53 carries an upper, longitudinally-running projection 83 and a lower, longitudinally-running sill 85.
  • the projection 83 and the sill 85 define a void between them.
  • a longitudinally-extending edge 79 of the side channel cover 51 has a profile which is substantially complementary to at least a portion of the void which is defined between the lip 79 and the lip 81.
  • a hook 89 depends from the side channel cover 51.
  • the hook 89 has a profile which is substantially complementary to at least a portion of the void which is defined between the upper projection 83 and the lower sill 85.
  • Each blowout rcstrictor 1 1 comprises a base 57 which carries an upstanding left hand flange 59 and an upstanding right hand flange 61 each of which runs in the longitudinal direction of the restrictor 11.
  • the upstanding left hand flange 59 carries a projecting portion 60 remote from the base 57.
  • the upstanding right hand flange 61 carries a projecting portion 62 remote from the base 57.
  • the projecting portions 60 and 62 project towards each other.
  • the opposed faces of flanges 59 and 61 and the opposed faces of projecting portions 60 and 62 are tapered of to define a lower notch 63 and an upper notch 65 in the regions between the two flanges 59 and 61.
  • the upper ' notch 65 is substantially triangular in clevational view and the lower notch 63 resembles a truncated triangle in elevation.
  • Voids in the projecting parts 60 and 62 of flanges 59 and 61 respectively define apertures 69 and 70.
  • the apertures 69 and 70 receive substantially L-shaped metal latch plates 74 and 75 respectively.
  • each blowout rcstrictor 1 1 has mounting holes 67 passing through the base 57 to enable mounting by screws to the inner flange 55 of a side channel 5 or 6.
  • Two latch pins 71 are mounted within the bottom rail 7, one proximate each end of that bottom rail.
  • the latch pins 71 are driven in unison by linkages which are not shown in the drawing and which arc in turn driven by rotation of the latch handle 73.
  • each latch pin 1 ⁇ When in the "thrown" position, each latch pin 1 ⁇ is adapted to enter a lower notch 63 in a blowout restrictor. Upwards tension in the screen which is attached to the bottom rail 7 tends to bias the rail upwards.
  • the latch pins 71 which are carried by that rail arc thus biased upwards to bear against the latch plates 74 and 75.
  • Figure 2 illustrates a screen assembly 1 according to another preferred embodiment of the invention, from a view point which would be inside the area which is shielded by the screen.
  • the embodiment of figure 2 differs from the embodiment of figure 1 in that the driving eye 15 of the gear box 21 is adapted to project through an aperture 18 in the rear cover 19 of the head box.
  • the installer When installing a screen assembly 1 in place, the installer would first assemble the two end caps onto either end of the rear head box cover, then assemble the gear box 21 and pivot pin assemblies 29 in place, situation of both determined by either left hand or right hand gear box operation.
  • the head box would then be offered into position and mounted in the required position by suitable means such as by mounting screws which pass through end caps 9 and 10 (for reveal fixing), or through the rear head box cover 19 (for face fixing) into the substrate.
  • the roller tube 23 is mounted between the gear box 21 and the pivot plate 29 by inserting the idler pin 31 into the pivot plate 29, and retaining it in place by inserting the R-dip 33.
  • the front cover 17 of the head box is then mounted in place.
  • the fabric of the screen 77 is both retained at one end on the roller tube 23 and retained at its other end within the bottom rail 7. Opposite side edges of the screen 77 are retained within the channels 64 in the blowout restrictors 1 1 as is illustrated in figure 8.
  • the left side channel assembly 5 and the right side channel assembly 6 arc mounted below the head box assembly 3 with the bottom rail located at each of its ends within the relevant side channel assembly.
  • the peripheral hook 87 is on the cover 51 is inserted in the void which is defined between the upper lip 79 and the lower lip 81.
  • the side channel .cover 51 is then rotated about the hook 79 in the manner of a hinge so that the lower hook 89 is rotated into the void which is defined between projection 83 and the sill 85.
  • Resilience of the flange 55 serves to provide a snap-fit of the hook 89 into that void.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

La présente invention se rapporte à un ensemble caisson supérieur destiné au montage d’une moustiquaire ou autre à l’intérieur de celui-ci, ladite moustiquaire pouvant être enroulée sur un rouleau et déroulée de ce dernier, ledit rouleau pouvant être monté dans l’ensemble caisson supérieur. L’axe longitudinal du rouleau est sensiblement parallèle à l’axe longitudinal de l’ensemble caisson supérieur, l’ensemble caisson supérieur comprenant un premier couvercle et un second couvercle, lesdits premier et second couvercles s’étendant dans la direction longitudinale du caisson supérieur et étant sensiblement identiques du point de vue de leur forme transversale.
PCT/AU2010/000914 2009-07-20 2010-07-20 Ensemble moustiquaire WO2011009160A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2009903386A AU2009903386A0 (en) 2009-07-20 A Screen Assemby
AU2009903386 2009-07-20

Publications (1)

Publication Number Publication Date
WO2011009160A1 true WO2011009160A1 (fr) 2011-01-27

Family

ID=43498658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2010/000914 WO2011009160A1 (fr) 2009-07-20 2010-07-20 Ensemble moustiquaire

Country Status (1)

Country Link
WO (1) WO2011009160A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2982827A1 (fr) 2014-08-06 2016-02-10 GIBUS S.p.A. Store à rouleau
EP3211173A1 (fr) * 2016-02-26 2017-08-30 Patrice Jacques Jean Michel Durhone Dispositif d'isolation pour tuyau extracteur d'air et procédé d'installation afférent
WO2020079476A1 (fr) * 2018-10-19 2020-04-23 Plastex Sa Montant pour un système d'ombrage
BE1028958B1 (nl) * 2021-04-15 2022-07-20 Vero Duco Zijgeleider voor een scherminrichting, scherminrichting en werkwijze om de scherminrichting te monteren
JP7489596B2 (ja) 2019-02-15 2024-05-24 レンソン、ナムローゼ、フェンノートシャップ スクリーン装置用のサイドガイド

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7625001U1 (de) * 1976-08-09 1976-11-25 Helge, Hans, Tossa De Mar, Gerona (Spanien) Bausatz fuer einen rolladenkasten insbesondere fuer altbauten
DE2715910A1 (de) * 1977-04-09 1978-10-19 Hans Udo Reichstadt Rolladen-kasten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7625001U1 (de) * 1976-08-09 1976-11-25 Helge, Hans, Tossa De Mar, Gerona (Spanien) Bausatz fuer einen rolladenkasten insbesondere fuer altbauten
DE2715910A1 (de) * 1977-04-09 1978-10-19 Hans Udo Reichstadt Rolladen-kasten

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2982827A1 (fr) 2014-08-06 2016-02-10 GIBUS S.p.A. Store à rouleau
EP3211173A1 (fr) * 2016-02-26 2017-08-30 Patrice Jacques Jean Michel Durhone Dispositif d'isolation pour tuyau extracteur d'air et procédé d'installation afférent
FR3048258A1 (fr) * 2016-02-26 2017-09-01 Patrice Jacques Jean Michel Durhone Dispositif d'isolation pour tuyau extracteur d'air et procede d'installation afferent
WO2020079476A1 (fr) * 2018-10-19 2020-04-23 Plastex Sa Montant pour un système d'ombrage
CN112823233A (zh) * 2018-10-19 2021-05-18 普莱斯泰克有限公司 用于遮光系统的直立件
US11965381B2 (en) 2018-10-19 2024-04-23 Plastex Sa Upright for a shading system
JP7489596B2 (ja) 2019-02-15 2024-05-24 レンソン、ナムローゼ、フェンノートシャップ スクリーン装置用のサイドガイド
BE1028958B1 (nl) * 2021-04-15 2022-07-20 Vero Duco Zijgeleider voor een scherminrichting, scherminrichting en werkwijze om de scherminrichting te monteren
EP4074936A1 (fr) * 2021-04-15 2022-10-19 Vero Duco Guide latéral pour un dispositif d'écran, dispositif d'écran et procédé d'installation du dispositif d'écran

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