EP0319077B1 - Dispositif pour tenir des bords de store, en particulier des moustiquaires, en adhésion avec des châssis relevants - Google Patents

Dispositif pour tenir des bords de store, en particulier des moustiquaires, en adhésion avec des châssis relevants Download PDF

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Publication number
EP0319077B1
EP0319077B1 EP88202627A EP88202627A EP0319077B1 EP 0319077 B1 EP0319077 B1 EP 0319077B1 EP 88202627 A EP88202627 A EP 88202627A EP 88202627 A EP88202627 A EP 88202627A EP 0319077 B1 EP0319077 B1 EP 0319077B1
Authority
EP
European Patent Office
Prior art keywords
supporting element
lever
frame
edges
rod
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 - Lifetime
Application number
EP88202627A
Other languages
German (de)
English (en)
Other versions
EP0319077A3 (fr
EP0319077A2 (fr
Inventor
Tomaso Piccioni
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.)
SUNCOVER Srl
Original Assignee
SUNCOVER Srl
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 SUNCOVER Srl filed Critical SUNCOVER Srl
Priority to AT88202627T priority Critical patent/ATE88790T1/de
Publication of EP0319077A2 publication Critical patent/EP0319077A2/fr
Publication of EP0319077A3 publication Critical patent/EP0319077A3/fr
Application granted granted Critical
Publication of EP0319077B1 publication Critical patent/EP0319077B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Definitions

  • the invention is related to a device able to keep edges of blinds, in particular mosquito-nets, in adhesion with relevant frames to prevent said edges from detaching for gustes or similar causes.
  • edges of said blinds are inserted into longitudinal guide grooves made in frames applied to window ports or the like.
  • a device able to keep edges of blinds in adhesion with relevant frames in accordance with the preamble of Claim 1 is known from US - A - 2 084 847.
  • This device includes: a supporting element adapted to be fixed on a front wall of a channel of a frame; one pair of the frames being able to house a blind; the frame being formed by at least one pair of the channels; the supporting element being able to support an egaging element for the edges of the blind on an inner surface of the channel.
  • the manoeuvre to move the engaging element from an engaging position to a release position is obtained by operating a tie rod to rotate the supporting element.
  • This tie rod is supported by the frame of the screen and is fitted with stopping elements to stop it in said positions.
  • the stopping elements are provided with devices for the adjustment of the distance between the stopping elements of the tie rod and the supporting element in order to solve problems of assembly and of use of the device; this is a part of a complicated and expensive structure fixed to the frame.
  • US - A - 1 751 950 refers to a mechanism for clamping the side edges of a rolling screen when extended to its operative position in order to ensure tight closing of the window to which the screen is applied, at the same time preventing possible bulging or distorsion of the screen, due to the wind pressure or to other causes.
  • the clamping mechanism shall operate effectively and automatically upon the screen attaining its fully extended position.
  • the mechanism is a part of a structure fixed to the frame; in addition, it shows egaging elements for the edges of the screen, whose manoeuvre is difficult and which cause damage to the same edges.
  • the invention is intended to remedy these disadvantages of the prior art.
  • the invention as it is charachterized by the claims, solves the problem of how to realize a device, able to keep edges of blinds, in particular mosquito nets, in adhesion with relevant frames.
  • the edges of said blinds do not excape from said guide groove under the thrust of forces due, for example, to gusts.
  • the advantages achieved by using a device according to the present invention consist essentially in the fact that it is possible to shelter said window ports from the entrance of insects, in any ambient condition or state of the atmosphere; it is further possible to prevent said edges from being worn by the exit of the blind from said guide grooves.
  • the device is distinguished by the fact that it has a long working life.
  • the figures show a device, able to keep edges of blinds, in particular mosquito-nets, in adhesion with relevant frames
  • a device able to keep edges of blinds, in particular mosquito-nets, in adhesion with relevant frames
  • relevant frames including essentially a supporting element 1 for a stopping lever 2 of a blind 3 having lateral edges 6 and 7; said supporting element 1 being adapted to be engaged on a front wall 4 of a channel 13 of frames 5; each of said frames 5 is provided with a longitudinal groove 12 adapted to house said lateral edges 6 and 7.
  • Said supporting element 1 is fitted with a first and a second hooking structure 8 and 9 located at a first and at a second end 10 and 11 of said element 1, respectively; said hooking structures 8 and 9 permitting slidable engagement of said element 1 on a front wall 4 of a channel 13, by hooking on edges 14 and 15, protruding from a front wall 4 of a frame 5, respectively.
  • said channel 13 is provided with opposite moldings 16 and 17 developing along the whole length of said channel 13.
  • a longitudinal strip not shown, made with a material having a high friction coefficient and toward which a face of one of said edge 6 or 7 is disposed so that each edge 6 or 7 is located between two of said strips.
  • Said lever 2 is equipped with a shaft 18 supported by two holes 19a, 19b made in said supporting element 1; said lever 2 rotates about said shaft 18 within a first stopping position A and a second position B and vice-versa.
  • Said positions A and B being defined by the insertion of two ends 20a and 20b of a pin 21, included in said lever 2, in a first pair of holes 22a and 22b and in a second pair of holes 23a and 23b, respectively; said first pair of holes 22a and 22b and said second pair of holes 23a and 23b being made in said supporting element 1.
  • Said lever 2 is fitted also with a first lever arm 24 and with a second lever arm 25; said first arm 24 being able to permit movements from said first position A to said second position B and vice-versa.
  • Said second arm 25 is provided with an end 26, preferably arched, cooperating with said longitudinal strip to fix said first or second edge 6 and 7, with respect to said frame 5 when said lever 2 is in said position A.
  • only one strip is located in said molding 17 to engage edge 6 or 7 from the opposite port on which said arched end 26 acts.
  • said device consists of a supporting element adapted to be engaged on said channel 4 of said frame 5 by fixing means; said supporting element being able to house a rod fitted with a first end able to cooperate with said longitudinal strip to fix said edge 6 (or 7) with respect to said frame 5 under the action of a spring.
  • Said rod is integral with a piston housed in said supporting element to guide said rod within said supporting element; a first end of said spring biasing said piston to move said rod toward said longitudinal strip.
  • a hole being made in said wall 4 to allow insertion of said rod in said frame 5.
  • Said supporting element is also provided with a wall on which a second end of said spring biases; said wall having a hole allowing an operating element for said piston to exit from said supporting element.
  • said longitudinal strips are missed out. Therefore said stopping means for said edges cooperates directly with an inner wall of said channel to engage said edges on said frame.

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)
  • Blinds (AREA)
  • Catching Or Destruction (AREA)
  • Housing For Livestock And Birds (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Claims (6)

  1. Dispositif pour tenir des bords de store, en particulier des moustiquaires, en adhésion avec des châssis relevants, comprenant: une structure de soutènement (1) pourvue de moyens de fixation (8,9) pour fixer la structure de soutènement (1) sur une paroi frontale (4) d'un laminage (13) d'un châssis (5); une paire de laminages (13) contenant une store 3), en particulier un premier et un deuxième bord (6,7) de la store (3); un mécanisme d'engagement (2) pour engager les bords (6,7) de la store (3) sur une surface intérieure (17) du laminage (13), le mécanisme d'engagement (2) étant soutenu par la structure de soutènement (1), caracterisé en ce que la structure de soutènement (1) soutient un levier d'arrêt (2) pour arrêter la store (3), le levier d'arrêt (2) étant pourvu d'un arbre (18) et d'un premier bras de levier (24); deux trous (19a,19b) étant prévus dans la structure de soutènement (1) pour soutenir l'arbre (18); le bras de levier (24) déplacessant le levier d'arrêt (2) d'une première position d'arrêt (A) à une deuxième position (B) et vice versa; les positions (A,B) étant définies par l'insertion de deux extrémités (20a,20b) d'un tourillon (21), prévu dans le levier d'arrêt (2), dans une première paire de trous (22a,22b) et dans une deuxième paire de trous (23a,23b), respectivement, la première et la deuxième paire de trous (22a,22b,23a,23b) étant prévues dans la structure de soutènement (1); de plus, le levier d'arrêt (2) étant pourvu d'un deuxième bras de levier (25) présentant une extrémité recourbée (26) qui engage le premier ou le deuxième bord (6,7) sur la surface d'une modénature (17) intérieure au châssis (5), lorsque le levier d'arrêt (2) se trouve dans la première position d'arrêt (A).
  2. Dispositif selon la revendication 1, caracterisé en ce que l'extrémité recourbée (26) coopère avec une bande longitudinale d'un matériel à coefficient de frottement élévé pour arrêter le premier ou le deuxième bord (6,7) sur la surface de la modénature (17), la bande étant adhérente avec la modénature (17).
  3. Dispositif selon la revendication 1, caracterisé en ce que la structure de soutènement (1) comprend deux structures (8,9) pour l'engagement à coulisse de la structure de soutènement (1) sur le laminage (13).
  4. Dispositif selon la revendication 1, caracterisé en ce que les structures (8,9) ont une forme de U et sont prevues à une première et à une deuxième extrémité (10,11) de la structure de soutènement (1), respectivement.
  5. Dispositif selon la revendication 1, caracterisé en ce que la structure de soutènement (1) soutient une tige ayant une première extrémité engageant les bords (6,7) sur le châssis (5); la structure de soutènement (1) contenant un ressort qui pousse la tige contre la surface de la modénature (17) et un piston qui guide la tige à l'interiéur de la structure de soutènement (1), le piston étant solidaire à la tige; un trou étant percé dans le laminage (13) pour introduire la tige dans le châssis (5); la structure de soutènement (1) présentant une paroi sur laquelle pousse une deuxième extrémité du ressort et dans laquelle est percé un trou pour permettre à un élément operatif du piston de sortir de l'élément d'arrêt.
  6. Dispositif selon la revendication 5, caracterisé en ce que la première extrémité de la tige coopère avec la bande longitudinale pour engager les bords (6,7) sur le le châssis (5).
EP88202627A 1987-12-03 1988-11-23 Dispositif pour tenir des bords de store, en particulier des moustiquaires, en adhésion avec des châssis relevants Expired - Lifetime EP0319077B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88202627T ATE88790T1 (de) 1987-12-03 1988-11-23 Einrichtung zum halten der raender von vorhaengen, insbesondere von moskitonetzen, in adhaesion mit relevanten rahmen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8705009U IT212157Z2 (it) 1987-12-03 1987-12-03 Dispositivo atto a mantenere aderenti bordi di tende, particolarmente zanzariere,alle relative cornici
IT500987U 1987-12-03

Publications (3)

Publication Number Publication Date
EP0319077A2 EP0319077A2 (fr) 1989-06-07
EP0319077A3 EP0319077A3 (fr) 1991-01-30
EP0319077B1 true EP0319077B1 (fr) 1993-04-28

Family

ID=11116921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88202627A Expired - Lifetime EP0319077B1 (fr) 1987-12-03 1988-11-23 Dispositif pour tenir des bords de store, en particulier des moustiquaires, en adhésion avec des châssis relevants

Country Status (5)

Country Link
EP (1) EP0319077B1 (fr)
AT (1) ATE88790T1 (fr)
DE (1) DE3880637T2 (fr)
ES (1) ES2041781T3 (fr)
IT (1) IT212157Z2 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751950A (en) * 1925-12-02 1930-03-25 Belknap Mclaughlin Clamping mechanism for rolling screens
US2084847A (en) * 1935-07-06 1937-06-22 Joseph F Kaletay Window screen construction

Also Published As

Publication number Publication date
IT8705009V0 (it) 1987-12-03
IT212157Z2 (it) 1989-06-16
DE3880637D1 (en) 1993-06-03
ES2041781T3 (es) 1993-12-01
ATE88790T1 (de) 1993-05-15
DE3880637T2 (de) 1993-09-02
EP0319077A3 (fr) 1991-01-30
EP0319077A2 (fr) 1989-06-07

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