WO2005068745A1 - Fermeture autoemboîtable pour caissons de bannes - Google Patents

Fermeture autoemboîtable pour caissons de bannes Download PDF

Info

Publication number
WO2005068745A1
WO2005068745A1 PCT/ES2004/070077 ES2004070077W WO2005068745A1 WO 2005068745 A1 WO2005068745 A1 WO 2005068745A1 ES 2004070077 W ES2004070077 W ES 2004070077W WO 2005068745 A1 WO2005068745 A1 WO 2005068745A1
Authority
WO
WIPO (PCT)
Prior art keywords
canvas
loading bar
bar
chest
awnings
Prior art date
Application number
PCT/ES2004/070077
Other languages
English (en)
Spanish (es)
Other versions
WO2005068745A8 (fr
Inventor
Francisco GUILLÉN CHICO
Original Assignee
Gaviota Simbac, S.L.
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 Gaviota Simbac, S.L. filed Critical Gaviota Simbac, S.L.
Priority to CNB2004800044894A priority Critical patent/CN100420814C/zh
Priority to DE602004012265T priority patent/DE602004012265T2/de
Priority to PCT/ES2004/070077 priority patent/WO2005068745A1/fr
Priority to ES04767000T priority patent/ES2303091T3/es
Priority to PT04767000T priority patent/PT1643054E/pt
Priority to AT04767000T priority patent/ATE388286T1/de
Priority to EP04767000A priority patent/EP1643054B1/fr
Priority to TW093140247A priority patent/TW200610873A/zh
Publication of WO2005068745A1 publication Critical patent/WO2005068745A1/fr
Publication of WO2005068745A8 publication Critical patent/WO2005068745A8/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
    • E04F10/0614—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is parallel to the roller
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0685—Covers or housings for the rolled-up blind
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0692—Front bars
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building

Definitions

  • the object of the present invention consists of a self-locking closure for awnings chests, that is, it is a closure constituted on a chest in which the shaft on which the canvas of a canopy is rolled is housed, and which has a bar of load that is self-fitted on the chest regardless of whether the load bar rises in a vertical movement or is operated by a pivoting arm.
  • the piece that closes the chest is the load bar that fits and closes the chest, taking advantage of the rotation of the axis on which the canvas is collected and the traction of the canvas.
  • the present invention characterizes the configuration of both the chest and the load bar since the closure of the chest is achieved by means of the load bar without any external intervention by making the loading bar fit into the chest by combining a double movement of displacement and rotation with respect to the contact point of the loading bar on the chest in the case of a vertical movement when it has folding arms, or fitting directly on the cup when it has pivoting arms.
  • a hood for awnings ' with multiple mounting positions is described in which, as can be seen in figures 1 and 2 of its specification, it has a loading bar arranged on a chest protecting the chest in which the awning canvas is housed.
  • the awning used in this invention has the anchorage to the load bar located at the top very close to the point of contact between the load bar and the chest in addition to being slightly offset to the right.
  • the closure of the hood of the awning is achieved by means of the so-called stringer that functions as a load bar and has foldable arms that, as seen in figures 3 to 6 of its descriptive memory, produce the coupling of the bar load when printing a mainly horizontal offset of it during the approach.
  • the trajectory of the loading bar is conditioned by the folding arms that They are attached to the chest structure itself.
  • the invention includes a set of guides that orient the loading bar during coupling.
  • this configuration is not suitable for deployed awning schemes so that it is practically vertical, since its deployment is imposed by the clamping joints of the folding arms.
  • the object of the present invention is a self-locking closure for awnings chests consisting mainly of a chest that together with the loading bar have a series of constructive characteristics that allow the closure and adjustment of the loading bar on the chest. Perform automatically when picking up the canvas.
  • This type of chests includes inside an axis with the canvas in such a way that the canvas is protected from environmental factors.
  • the self-locking closure or loading bar can be associated with folding arms, or be fixed at the end of pivoting arms positioned well below the chest, presenting the particularity that the self-locking closure allows the closure of the chest regardless of the type of arms on which it is mounted.
  • the loading bar is usually simply a tubular bar, in this invention its configuration allows to complete the closure on the casing of the chest.
  • the loading bar hangs from its point of attachment with the canvas.
  • the center of gravity of the loading bar has been positioned such that the orientation of the loading bar is close to that of closing the hood. It is said close since it is slightly turned so that at the moment of arriving during the ascent to the chest, the lower part is open.
  • the upper edge of the loading bar is the first to establish contact with the chest. This contact occurs in an oblique section of the upper free edge of the chest in such a way that it allows both surfaces to slide.
  • This support point is slightly above and outwards from the point of attachment of the canvas with the loading bar.
  • the traction of the loading bar forces a torque on the loading bar so that the lower edge of the loading bar approaches the lower edge of the casing of the chest.
  • the rotation is combined with the small ascent that remains for the closure so that the adjustment of both edges of the loading bar on the casing of the chest takes place. It is necessary that there is some distance, separation or lever arm, between the winding of the canvas and the point of support of the upper edges of the load bar and the casing of the chest since this distance, together with the tensile force of the canvas, is what determines the torque of the loading bar.
  • the entrance of the loading bar can be produced according to a vector of vertical or horizontal displacement since any of these entrances (and their intermediate paths) lacks mechanical interference that prevents proper entry.
  • the use of various types of arms, not necessarily those used in the examples used in the preferred embodiment, are examples of configurations that give rise to intermediate paths all considered belonging to the invention.
  • Figures 1, 2 and 3 show in section both the chest and the load bar in an ascent sequence with final closing position in the vertical ascent option.
  • Figure 4 shows another way of using the chest with the load bar that uses pivoting arms in the open position.
  • Figure 5 shows the same previous embodiment in the closed position.
  • Figures 6 and 7 show an alternative embodiment similar to the previous one in which the canvas is attached to the loading bar at its rear or rear at a point below and where the winding of the canvas is produced by the part lower shaft.
  • the arms (5) of fixing the loading bar (2) are shown to the railing or place where the fixing anchors that secure this loading bar (2) are located. Once it has descended. In Figure 1, we see how the set is displayed.
  • the loading bar (2) is suspended from the canvas (3) through the anchor point (14). Since near the anchor (14) the canvas (3) rests on a section on the surface of the loading bar (2), the upper projection (9) of the loading bar (2) is what constitutes the last point of contact and therefore where the traction of the canvas on the loading bar (2) occurs.
  • the center of gravity (6) is also shown, which at all times tends to be aligned vertically with the contact point of the projection (9) of the loading bar (2) with the canvas (3).
  • the loading bar (2) has a slight inclination that does not correspond to the orientation it will adopt in the closure, this is due to the alignment of the center of gravity (6) with the point of the projection (9) of the loading bar (2) that coincides with the vertical exit of the canvas (3).
  • the inclination of the loading bar (2) has been adjusted with a projection or prominence (9) of the upper part of the loading bar (2) and has also been used to adjust the horizontal rise position of the load bar (2) so that adequate support of the upper part of it (2) is produced with the ramp (7) of the chest.
  • the upper part of the loading bar (2) on the projection that defines the point (9) of support of the canvas (3), has a curved surface (8) that in combination with the ramp (7) they will work to fit the loading bar (2) onto the chest (1).
  • the upper seat and coupling (or first seat) of the loading bar (2) is achieved by sliding according to the direction of the arrow (11) tangent to the surface constituted by the oblique section (7); and the lower coupling (or second seat (15)) is achieved by the rotation that prints the torque due to force F.
  • force F produces a torque equal to the product F.di, where the perpendicular distance is from the point of shot of the free section of the canvas (3) to the point of contact (10) of the surface (8) of the bar curve load (2) on the oblique section (7) of the casing of the chest (1).
  • This torque produces a clockwise rotation (12) (according to the representation chosen) with respect to the contact point (10).
  • the weight (g, the mass due to the acceleration of gravity) of the load bar (2) applied on the center of gravity (6) produces a counterclockwise rotation that opposes the previous pair and that It is equal to the product mg.
  • d 2 is the distance perpendicular from the center of gravity (6) to the vertical of the instantaneous pivot point (10) existing at that time. Therefore, during the engagement of the loading bar (2) on the casing of the chest (1) the seat is produced by displacement of its upper part, while the lower part is seated (15) mainly by a turn (12 ).
  • the configuration in this exemplary embodiment of the upper seat is horizontal with the oblique internal section (7) in the innermost part; and, the lower seat (15) is vertical and straight.
  • the configuration of these seats is what allows the entry according to a vertical displacement vector for the vertical and horizontal entry for the configurations described below.
  • the configuration of these seats is not limited to these forms since it is enough to admit the entry without interference in this range of angles so that the mode of operation coincides with that of the invention.
  • FIG 6 a variant of execution similar to that shown in figure 4 is shown, where on this occasion the canvas (3) is attached to the bottom of the loading bar (2) and where the canvas (3) is rolled on the shaft (4) by its lower part.
  • Figure 7 shows how the chest is closed with the load bar (2) with the winding of the reverse canvas (3), bone, at the bottom, and with the connection to the load bar (2) also on the part lower .

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Building Awnings And Sunshades (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

L'invention concerne une fermeture autoemboîtable pour caissons de bannes. Il s'agit d'une fermeture formée sur un caisson dans lequel se loge l'axe dans lequel s'enroule la toile d'une banne. Cette fermeture comprend une barre de charge qui s'autoemboîte avec le caisson. La fermeture selon l'invention fait appel à une configuration tant du caisson que de la barre de charge de façon que réalise la fermeture du caisson au moyen de la barre de charge sans manipulation directe de la barre de charge. Dans le cas d'une élévation verticale de la barre de charge, la fermeture selon l'invention est associée à des bras pliables en s'emboîtant dans le caisson au moyen d'un double mouvement de coulissement et d'une rotation simultanée de façon à réaliser l'emboîtement de façon automatique et complète. Dans le cas où la fermeture selon l'invention est fixée aux extrémités de bras pivotants, la fermeture du caisson est directement réalisée par l'emboîtement de la barre dans le caisson.
PCT/ES2004/070077 2004-09-29 2004-09-29 Fermeture autoemboîtable pour caissons de bannes WO2005068745A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CNB2004800044894A CN100420814C (zh) 2004-09-29 2004-09-29 用于篷式箱体的自动锁合罩
DE602004012265T DE602004012265T2 (de) 2004-09-29 2004-09-29 Markisenkasten- und Ausfallprofileinheit
PCT/ES2004/070077 WO2005068745A1 (fr) 2004-09-29 2004-09-29 Fermeture autoemboîtable pour caissons de bannes
ES04767000T ES2303091T3 (es) 2004-09-29 2004-09-29 Conjunto de cofre para toldo y barra de carga.
PT04767000T PT1643054E (pt) 2004-09-29 2004-09-29 Conjunto de toldo e perfil de suporte
AT04767000T ATE388286T1 (de) 2004-09-29 2004-09-29 Markisenkasten- und ausfallprofileinheit
EP04767000A EP1643054B1 (fr) 2004-09-29 2004-09-29 Ensemble de caisson de marquise et barre de charge
TW093140247A TW200610873A (en) 2004-09-29 2004-12-23 Autolocking closure for awning boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2004/070077 WO2005068745A1 (fr) 2004-09-29 2004-09-29 Fermeture autoemboîtable pour caissons de bannes

Publications (2)

Publication Number Publication Date
WO2005068745A1 true WO2005068745A1 (fr) 2005-07-28
WO2005068745A8 WO2005068745A8 (fr) 2006-02-02

Family

ID=34778262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2004/070077 WO2005068745A1 (fr) 2004-09-29 2004-09-29 Fermeture autoemboîtable pour caissons de bannes

Country Status (8)

Country Link
EP (1) EP1643054B1 (fr)
CN (1) CN100420814C (fr)
AT (1) ATE388286T1 (fr)
DE (1) DE602004012265T2 (fr)
ES (1) ES2303091T3 (fr)
PT (1) PT1643054E (fr)
TW (1) TW200610873A (fr)
WO (1) WO2005068745A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES231982U (es) * 1977-11-11 1978-01-01 Talleres Llaza, S. A. Cofre de soporte para toldos arrollables.
DE3015990A1 (de) * 1980-04-25 1981-11-05 MFB-Neuwerk Mechanische Fensterbehänge GmbH, 2850 Bremerhaven Kassettenmarkiese
ES2067390B1 (es) * 1993-02-23 1998-05-01 Llaza Sa Perfeccionamiento en los toldos con carcasa envolvente que cierra el toldo en posicion de plegado.
ES2135682T3 (es) * 1994-03-09 1999-11-01 Llaza Sa Toldo con carcasa envolvente.
US6457508B1 (en) * 1998-03-26 2002-10-01 Sanwa Shutter Corporation Sunshade roll screen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2088575U (zh) * 1990-11-23 1991-11-13 山东省滕州市钢窗厂 弹性自锁遮阳罩
CN2214469Y (zh) * 1994-09-29 1995-12-06 林渔波 屋檐延展式晴雨篷
CN2318306Y (zh) * 1997-09-05 1999-05-12 秦仲明 卷绕式活动遮阳篷

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES231982U (es) * 1977-11-11 1978-01-01 Talleres Llaza, S. A. Cofre de soporte para toldos arrollables.
DE3015990A1 (de) * 1980-04-25 1981-11-05 MFB-Neuwerk Mechanische Fensterbehänge GmbH, 2850 Bremerhaven Kassettenmarkiese
ES2067390B1 (es) * 1993-02-23 1998-05-01 Llaza Sa Perfeccionamiento en los toldos con carcasa envolvente que cierra el toldo en posicion de plegado.
ES2135682T3 (es) * 1994-03-09 1999-11-01 Llaza Sa Toldo con carcasa envolvente.
US6457508B1 (en) * 1998-03-26 2002-10-01 Sanwa Shutter Corporation Sunshade roll screen

Also Published As

Publication number Publication date
CN1894475A (zh) 2007-01-10
WO2005068745A8 (fr) 2006-02-02
DE602004012265D1 (de) 2008-04-17
DE602004012265T2 (de) 2009-03-12
PT1643054E (pt) 2008-06-06
ES2303091T3 (es) 2008-08-01
EP1643054B1 (fr) 2008-03-05
EP1643054A1 (fr) 2006-04-05
ATE388286T1 (de) 2008-03-15
CN100420814C (zh) 2008-09-24
TW200610873A (en) 2006-04-01

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