CN1714222A - Screening device and method for mounting such device - Google Patents
Screening device and method for mounting such device Download PDFInfo
- Publication number
- CN1714222A CN1714222A CNA2003801035794A CN200380103579A CN1714222A CN 1714222 A CN1714222 A CN 1714222A CN A2003801035794 A CNA2003801035794 A CN A2003801035794A CN 200380103579 A CN200380103579 A CN 200380103579A CN 1714222 A CN1714222 A CN 1714222A
- Authority
- CN
- China
- Prior art keywords
- masking device
- cord
- shading member
- mark
- installation
- 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.)
- Granted
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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
- E06B9/24—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
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)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A screening device for screening an aperture, in particular to be mounted on a building element surrounding an aperture (6) in a building, said screening device comprising a screening member having one end (4) adapted to be secured on an element surrounding the aperture (6) and an end (5) adapted to be moved between a first position, in which the screening member (2) is rolled up, collapsed or folded, and a second position, in which the screening member extends over substantially the entire aperture (6). The screening device comprises two cords (7, 8) for parallel guidance of the free end (5) of the screening member. The cords are at one end connected by tension springs (9) with a mounting member (10) for tightening the cord. A marking (12) is associated with each tension spring (9), and a marking (11) is associated with the screening device at a predetermined position, such that the cord has a tension suitable for the parallel guidance, when each of the markings (12) associated with the tension springs (9) substantially matches the marking (11) at the predetermined position.
Description
Technical field
The present invention relates to a kind of masking device that is used for masking aperture, specifically, it is installed on the building mesopore Constracture unit on every side, hole in the described building such as window opening, door opening etc., described masking device comprises a rollable, folding or turn up shading member, described shading member has two vertical sidepieces, end on element that is suitable for being fixed on around the hole and another are suitable for rolling at shading member, folding or the primary importance turned up and shading member are extended in the end of moving between the second place on the whole hole substantially, described masking device comprises that further two are used for the free-ended cord of directed parallel shading member, described cord is located between two vertical sidepieces of shading member along the shading member free end, and described cord one end is connected with an installation component by extension spring, this installation component is suitable for being fixed on the element on every side of hole, in order to strain cord in the installation of masking device.
From a kind of as can be known device that is used to install with directed parallel of applicant's EP0960253, it discloses a kind of masking device, comprises being used for window be in the light purpose shade, roller blind, pleated curtain and venetian blind.Described device is directed parallel by means of two cords, and each cord extends through the lower corners of the bottom bar of a hollow to the window opposite side from one of window upper corner.These cords are fixed by an extension spring at the upper corner place, so that the abundant tensioning of the cord of directed parallel, so in use, they have the tensile force that the shading member of masking device easily and successfully can be moved past window.
In order to obtain the smooth guiding of masking device in the directed parallel system, the tensile force of cord must be within the specific limits, and this depends on the length of window.If cord draws too loose, then bottom bar can tiltedly move or block, this is because because it's low causing is past frictional force moves to when exposing opening part when shading member, and masking device (for example Chang Gui roller blind) is owing to the elasticity loading of shading member and can not keep.If cord draw tension, frictional force is excessive then to cause shading member through the motion of opening difficulty comparatively, the risk that exists cord to damage.
But, cord adjusted to have the tensile force that is suitable for directed parallel be in-problem, this is because when using according to prior art, need change over suitable tensile force interval according to the length of window.When hiding extension spring, make it have identical tensile force difficulty more the cord tension, this causes existing bottom bar to be tilted the risk of guiding with respect to cord.
Summary of the invention
The masking device that the purpose of this invention is to provide a kind of the above-mentioned type, wherein Zhuan Zhi correct installation is easy and simple, and wherein the motion of shading member in use is easy to smooth realization.
To achieve these goals, described masking device is characterised in that, be provided with one and be in the mark that a pre-position is associated with masking device with mark and a relative installation component that each extension spring is associated, make that the cord that is positioned at the installation site of masking device has the tensile force that is suitable for directed parallel when each mark that is associated with extension spring is complementary with the mark that is in the precalculated position with respect to installation component substantially.
By the mark calibration, cord is tightened in different installation sites with respect to this calibration, and the installation of masking device is quite easy.In addition, the suitable tensioning of cord has the effect that makes shading member be easy to move in use and cover opening, and this is because the frictional force size suitably and avoided the crooked guiding of shading member in simple mode in moving process.
In a preferred embodiment of the invention, each extension spring is associated with a mark, and two or more mark is arranged at the pre-position with respect to installation component.Described two or more mark for example can be arranged on the installation component, and each is corresponding at interval with the length or the length of the vertical sidepiece of shading member, when shading member is in described position, covers the whole opening of the basic extend through of assembling device.Therefore, in the installation process of masking device, the tensile force of cord can be regulated with respect to the length of the vertical sidepiece that is in above-mentioned position, its advantage is, can obtain suitable tensile force for same masking device when being used for vertical sidepiece of different length (for example a plurality of differing heights of window opening).
According to another embodiment of the present invention, installation component is positioned to be adapted to fasten to the end on the element around the hole, and installation component and described end are positioned the top with respect to the hole.At this, because in the adjustment process of tensile force cord is spurred downwards, the installation of masking device is easy to realize.In addition, in this embodiment, shading member is guided downwards from the top, as the situation of the roller blind of routine.Selectively, also the end that is suitable for being fixed to the element of around openings can be positioned over the top of opening, and installation component is positioned the bottom, or vice versa, promptly a spring can be positioned an end of window opening, and another spring can be positioned the other end of window opening.
In another embodiment, matched indicia is visible in installation process, and hides in the use of masking device, for example hides by a lid, perhaps can after the cord tension mark be removed from masking device.In this way, cord can be strained according to mark, is sightless and be marked at after the installation.
In an embodiment again, the mark that is positioned at respect to the installation component pre-position is a stop part, is used for stopping when cord has suitable tightening force in the masking device installation process tension of tensioning spring.Therefore, in installation process, only need spur cord and till it can not be pulled it is adjusted to again and have suitable tensile force, this makes to install and is easier to and uncomplicated.
In the preferred embodiment of the present invention, the free end of shading member can be positioned over a position between the primary importance and the second place in use, shading member is rolled-up in primary importance, folding or turn up, and shading member is at the whole opening of the basic extend past of the second place.If masking device has similar performances such as sunshade, but only wish usually that then therefore, shading member can be realized this function with its cover part opening.
According to another embodiment of the present invention, vertical sidepiece channeling conduct in the track that is installed on the hole sidepiece of shading member.For masking devices such as for example fly net or the purpose shutters that is used to be in the light, effectively insect protected and being in the light of present embodiment.
In a preferred embodiment, in masking device transportation and installation process, provide at least one to be used for the free end of shading member is fixed in the fastening devices of its fixed end.Present embodiment is favourable, throws off because be difficult for each other between each individual components of masking device in transportation.In the prior art, when straining one of them cord, because free end is movable in the tension adjustment process of cord, so this free end will be by crooked pulling.When once more free end being adjusted behind one of them cord of tension, the tensile force of cord will change, and must regulate this its by repeatedly straining.When same problem also appears at another cord of tension.In installation process free-ended fixedly have this free end is remained on the locational effect parallel with fixed end, for this reason, the tension of cord will proofreaied and correct after adjusting for the first time.
In another embodiment, fixed end is installed on the element on every side of hole, cord is strained with the pre-position being complementary of relative installation component by pulling cord each mark on each extension spring is basic, and cord is fixed on this position with mark its coupling.By this method, can realize a kind of quick, simple and easy and correct installation of masking device.
In another embodiment, being used for the fastening devices that free end with shading member is fixed to its fixed end removes after installation.Here, fastening devices is inoperative, and it removes the operability that can improve masking device, functional and outward appearance.
In an embodiment again, cord is fixed to fastening devices in transportation and/or in the part installation process.Prevent cord self in this way or be intertwined with other cords.
In addition, cord can shorten in tension and fixing back.Therefore, make cord be easy to control, promptly cord can not given prominence to after masking device is installed.
Description of drawings
Describe the present invention in detail for example and with reference to schematic figures below by embodiment, wherein:
Fig. 1 is the stereogram of the masking device embodiment of the present invention before device is installed,
Fig. 2 is the plan view in the process of masking device in being installed on the building hole of Fig. 1,
Fig. 2 a is the sectional view of Fig. 2 of fixing assembling,
Fig. 2 b is the sectional view that Fig. 2 of side tracks is passed in the cord guiding,
Fig. 3 is the plan view of masking device in the process in being installed on the building hole,
Fig. 3 a is the sectional view of the spring housing of Fig. 3 masking device,
Fig. 4 is installed in the plan view of the masking device on the window, and wherein shading member is in the position of covering window.
The specific embodiment
Fig. 1 is the view of embodiment before installation of masking device 1 of the present invention, and wherein shading member is an insect protected volume net 2 (Fig. 4).Device 1 comprises a housing 4, adorns insect protected volume net 2 (rolling at this moment) in this housing 4; A bottom bar 5, it is used for guiding the hole 6 of net 2 through building; And the installation component of two spring housing 10 forms.One end of extension spring 9 is fixed in each spring housing 10, and the other end of extension spring is fixed in the cord 7,8 that is used for directed parallel bottom bar 5 and insect roller web 2.Being provided with a lid 13 for each spring housing is in part in the spring housing 10 and the mark 11 in the spring housing 10 (Fig. 3 a) to hide extension spring 9, cord 7,8.The fastening devices of two standing finish 14 forms is arranged on the bottom bar 5, cord 7,8 the transportation and the part installation process on described two standing finishes.
Fig. 2 is illustrated in the wall that is installed in 6 places, building hole or the masking device 1 in the process on the framework.Housing 4 is fixed on the wall on the described building hole 6, and then, cord 7,8 is untied from standing finish 14, shown in Fig. 2 a, along side tracks 15 guiding downwards and pass hole in the side tracks 15 in its bottom along the direction of arrow again, shown in Fig. 2 b, then, cord 7,8 is tensioned to a suitable degree, this will describe in detail hereinafter, and be fixed on the outside of side tracks 15 by screw (figure do not show), cord is shortened.
Fig. 3 also illustrates the masking device in the installation process.In the sectional view shown in Fig. 3 a,, how to strain by means of the mark on the extension spring 9 in the spring housing 10 12 by arrow explanation cord the 7, the 8th.Each height zone of a corresponding window opening all in two marks 11, the mark of representing with I for example illustrates the tensioning of the cord of the window opening height that is used for from 0 to 1800 millimeter, and with the mark that II represents of tensioning to(for) 1800 to 2400 millimeters height for example is described.Like this, for all window opening height of from 0 to 2400 millimeter, the masking device of the present invention shown in the present embodiment all simply mode install, and simultaneously be easy to move past the building hole in use, but it is corresponding with open height that the most important condition is that side tracks foreshortens to.
Fig. 4 illustrates the masking device 1 in the use, and this device is installed in 6 places, building hole, and shading member 2 realizes covering building hole 6 by bottom bar 5.Standing finish 14 has unloaded under user mode, and this is because they no longer work.
Masking device can be designed to the mode of other non-the foregoing descriptions.For example, shading member can be roller blind, pleated curtain or a venetian blind.Illustrated embodiment is suitable for being installed on the window frame or on the wall.But described masking device also can directly be placed on the sash.
In addition, can masking device be installed and need not side tracks, promptly the free end of shading member can be designed as another kind of mode but not the bottom bar of a hollow, for example a solid bottom bar or only be a bracing piece.In the embodiment of solid bottom bar or bracing piece, cord is not that the member by the masking device free end uses, but still along the free end directed parallel, for example by a groove or an annular construction member that is positioned at free-ended each side end of masking device.
In addition, the fixed end of masking device (constituting by housing in the embodiment shown) can be arranged on the building hole sidepiece or below, the free end of shading member moves or moves up from sidepiece when covering the building hole like this.
Masking device according to the present invention is not limited to cover rectangle, even can cover oval or tetragonal building hole, and for example, it can be used for covering circle, ellipse or triangle window.
In addition, with respect to installation component default in the precalculated position mark quantity can by application extension several and increase or reduce shading member vertical sidepiece length at interval.
Claims (12)
1. masking device that is used for masking aperture, specifically be installed on hole (6) Constracture unit on every side in the building, described hole (6) is as window opening, door opening etc., described masking device comprises a rollable, folding or turn up shading member (2), described shading member has two vertical sidepieces (3), an end (4) that is suitable for being fixed on the element on every side of described hole (6), reaching one is suitable for rolling at described shading member (2), the other end (5) of moving between the second place in the basic whole hole of extend through (6) of primary importance that folds or turn up and described shading member (2), described masking device (1) also comprises two cords (7 that are used for the free end (5) of the described shading member of directed parallel (2), 8), described cord (7,8) be located between two vertical sidepieces of shading member (2) along the free end (5) of shading member (2), and described cord (7,8) at one end be connected with an installation component (10) by extension spring (9), described installation component (10) is suitable for being fixed on the element on every side of described hole (6) and is used for the described cord of installation tension at masking device (1), it is characterized in that
Being provided with mark (12) is associated with each extension spring (9), mark (11) is in a pre-position with respect to described installation component (10) and is associated with masking device, make when each mark (12) that is associated with extension spring (9) substantially and be positioned at the mark (11) of pre-position when being complementary with respect to installation component (10), described cord (7,8) in the installation site of described masking device (1) has the tensile force that is suitable for directed parallel.
2. masking device as claimed in claim 1 (1) is characterized in that, each extension spring (9) is associated with a mark (12), and two or more marks (11) are arranged on a plurality of pre-positions with respect to installation component (10).
3. masking device as claimed in claim 1 (1), it is characterized in that, the end (4) that described installation component (10) is positioned to be suitable for being fastened on the element on every side of described hole (6) is located, and described installation component (10) and described end (4) are positioned the top of described hole (6).
4. as each described masking device (1) in the claim 1 to 3, it is characterized in that the described mark that is complementary (11,12) is visible, and hides, and for example hides by a lid (13) in installation process when masking device uses.
5. as each described masking device (1) in the claim 1 to 4, it is characterized in that, the mark (11) that is positioned at described relatively installation component (10) pre-position is a stop part, its in the installation process of masking device (1) at described cord (7, when 8) having the tensile force that is suitable for directed parallel, stop the tension of described extension spring (9).
6. as each described masking device (1) in the claim 1 to 5, it is characterized in that, in use, the free end (5) of described shading member (2) is by described cord (7,8) and the suitable frictional force between the free end (5) and be arranged at position between the described primary importance and the second place, described suitable frictional force obtains when described cord (7,8) has the tensile force that is suitable for directed parallel.
7. as each described masking device (1) in the claim 1 to 6, it is characterized in that vertical sidepiece (3) of described shading member (2) is by guide rail (15) guiding that is installed on described hole (6) sidepiece.
8. as each described masking device (1) in the claim 1 to 7, it is characterized in that, in the transportation and installation process of described masking device (1), at least one fastening devices (14) is set and is used for the free end (5) of described shading member (2) is fixed in its fixed end (4).
9. method that is used for installing as claim 1 to 8 masking device (1) as described in each, it is characterized in that, described fixed end (4) is installed on the element on every side of described hole (6), described cord (7,8) by pulling each mark (12) on each extension spring (9) be positioned at matched indicia (11) with respect to installation component (10) pre-position and be complementary and strain, and described cord (7,8) is fixed on this position.
10. method as claimed in claim 9 is characterized in that, the fastening devices (14) that the described free end (5) that is used for described shading member (2) is fixed to its fixed end (4) is pulled down after installation.
11., it is characterized in that described cord (7,8) is fixed in described fastening devices (14) as each described method in claim 9 or 10 in transportation and/or in the part installation process.
12. as each described method in the claim 9 to 11, it is characterized in that, described cord (7,8) be shortened in its tension and after fixing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200201882 | 2002-12-09 | ||
| DKPA200201882 | 2002-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1714222A true CN1714222A (en) | 2005-12-28 |
| CN100537995C CN100537995C (en) | 2009-09-09 |
Family
ID=32479656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003801035794A Expired - Fee Related CN100537995C (en) | 2002-12-09 | 2003-11-20 | Masking device and the method that this masking device is installed |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1573165B1 (en) |
| CN (1) | CN100537995C (en) |
| AU (1) | AU2003281977A1 (en) |
| PL (1) | PL214238B1 (en) |
| WO (1) | WO2004053282A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874144B (en) * | 2007-10-26 | 2013-01-23 | Vkr控股公司 | Screening arrangement including a fitting facilitating display of the screening body, and combination of a screening arrangement and a package improving display of the screening arrangement |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4574864A (en) * | 1984-09-13 | 1986-03-11 | Tse Brian H | Vertically positioning window shading system |
| JP2749473B2 (en) * | 1991-12-26 | 1998-05-13 | 株式会社メタコ | Pleated screen device by wire tension system |
| DK32292D0 (en) * | 1992-03-11 | 1992-03-11 | Rasmussen Kann Ind As | ROLLERGARDIN, NAME FOR DARKNESS |
| DK9097A (en) * | 1997-01-24 | 1998-07-25 | Rasmussen Kann Ind As | Universal mounting and parallel guiding arrangement for a window guard device |
| DK176092B1 (en) * | 1998-07-21 | 2006-05-22 | Vkr Holding As | Shielding arrangement for a window as well as universal mounting and parallel guiding arrangement for a window shading device |
| US6112800A (en) * | 1998-09-08 | 2000-09-05 | Comfortex Window Fashions | Window treatment safety clutch |
| US6338378B1 (en) * | 1999-04-12 | 2002-01-15 | Vkr Holdings A/S | Window screening arrangement with a braking device |
-
2003
- 2003-11-20 CN CNB2003801035794A patent/CN100537995C/en not_active Expired - Fee Related
- 2003-11-20 AU AU2003281977A patent/AU2003281977A1/en not_active Abandoned
- 2003-11-20 PL PL377487A patent/PL214238B1/en unknown
- 2003-11-20 EP EP03773583.4A patent/EP1573165B1/en not_active Expired - Lifetime
- 2003-11-20 WO PCT/DK2003/000796 patent/WO2004053282A1/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874144B (en) * | 2007-10-26 | 2013-01-23 | Vkr控股公司 | Screening arrangement including a fitting facilitating display of the screening body, and combination of a screening arrangement and a package improving display of the screening arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1573165B1 (en) | 2015-01-28 |
| PL214238B1 (en) | 2013-07-31 |
| AU2003281977A1 (en) | 2004-06-30 |
| EP1573165A1 (en) | 2005-09-14 |
| WO2004053282A1 (en) | 2004-06-24 |
| CN100537995C (en) | 2009-09-09 |
| PL377487A1 (en) | 2006-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20121120 |