CN101652528A - The masking device that comprises top element with compact configuration - Google Patents
The masking device that comprises top element with compact configuration Download PDFInfo
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- CN101652528A CN101652528A CN200780052740A CN200780052740A CN101652528A CN 101652528 A CN101652528 A CN 101652528A CN 200780052740 A CN200780052740 A CN 200780052740A CN 200780052740 A CN200780052740 A CN 200780052740A CN 101652528 A CN101652528 A CN 101652528A
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- masking device
- baffle
- spool
- top element
- guide rod
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- 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
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- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A kind of masking device (1), this masking device (1) have the top element (4) of an end of ccontaining baffle (6).The other end of baffle (6) is connected to end element (7), can carry out manual operation to masking device by element of the described end.The removable top part near framework of end element (7) of masking device makes that the top edge (71) of end element (7) is overlapping slightly with the feather edge (444) of the front side (440) of top element (4).
Description
Technical field
The present invention relates to a kind of masking device that is used for the shadow frame aperture, comprising: top element with front side; End element with top edge and feather edge is limited with the portion of holding that refers on end element; And baffle, described baffle comprises first end margin and second end margin, described first end margin is placed in the top element, and described second end margin is fastened to the top edge of end element, element of the described end is held portion by the described finger of manual operation and can be near the not hidden position of top element and removable between the hidden position of top element, described baffle limits and covers the plane, and described top element is equipped with spool bars and guide rod.
Background technology
Traditionally, include should be for the hidden some parts of environment for this type of masking device.This mainly is owing to should prevent that foreign material---such as dust and dirt---and daylight in the surrounding air from reaching these parts, and reason wherein is that these parts are usually to these external action sensitivities.As second Consideration, because its technical characterictic former thereby make these parts might have design not too attractive in appearance.Therefore, carried out many with the hidden trial in the top element of masking device of these parts.Yet,---promptly in hidden position and not during hidden position---be exposed to environment because top element and all the time such as some other parts of head track, therefore basic requirement is to make top element present functional as much as possible and don't highlight.In fact in all applications of masking device, all be devoted to reduce as wide as possible the especially height dimension of top element.This point is installed on the framework aperture self and in fact covers at top element tool important meaning under the situation of a part of waiting to cover the aperture at masking device.Yet in wait to cover the outside, aperture the being arranged in masking device of---be most situation for be arranged in aperture above---, target also is to influence as small as possible the outward appearance of building.Obviously, thereby comprise that at masking device the guide rod except that spool bars needs under the situation of exceptional space, the height of top element will be crucial more.
In the masking device of other type that might also relate to different installation sites, seal masking device fully and can have favourable part.For example in the situation of the masking device that is arranged on the building outside.Traditionally, this type of masking device is intended to by motor for example, adopts the operating means of the rope form that is fastened to end element to operate automatically.
Yet, in being installed in the masking device of waiting to cover on the aperture self, not only be devoted to reduce as wide as possible height dimension.Because limited space also must reduce perpendicular to the depth dimensions that covers the plane as wide as possible.In addition,, must can enter into the finger that is positioned on the end element and hold portion because masking device is manual operation, promptly when hidden position not at the bottom of element must give prominence at least in part from top element.
Summary of the invention
Based on such background, the purpose of this invention is to provide a kind of masking device, it can adequately protect the interior part of top element and have the outward appearance that does not highlight simultaneously.
This purpose and other purpose realize by the masking device of mentioned type in preamble, the feature of described masking device is that also top element is sized to, and makes when being in not hidden position, the top edge of end element is suitable for the feather edge of the front side of top element overlapping slightly
In hidden position not, element residing position in the end makes whole baffle be contained in the top element, thereby prevents that baffle from exposing.Simultaneously, the inner body of top element is hidden in the back of the face inward-facing surface of the front side combined and end element.Thereby, the present invention is based on such common recognition, promptly end member can form the part of the block piece that the interior part that makes top element avoids exposing.This just makes top element itself and whole masking device have compact especially design.
In favourable embodiment, described top element is provided with head track, described head track forms the front side of top element and is connected to the cover spare of top element, and described cover spare comprises overhead guard part and back cover part, and spool bars is positioned at guide rod to be compared more near back cover part and farther from the overhead guard part.This configuration makes it possible to the optimal interior free space of top element.
In the favourable further improvement of this embodiment, element is positioned at the height place roughly the same with the height of spool bars at the bottom of when hidden position not, the feather edge of end element be positioned at leave spool bars on the identical height place of the lowermost portion of baffle or be positioned at the described lowermost portion part that is slightly higher than described baffle.Therefore, the spool bars that includes stored baffle is hidden in the rear of end element.Even be positioned at feather edge under the situation of part of the lowermost portion that is slightly higher than described baffle, in following installation site, this configuration still can be hidden the spool bars that includes stored baffle: when masking device according to the present invention is used for covering the window that is built in the inclined roof surface, and the top of window is arranged in and stands in the people's in room the corresponding height of sight line place, thereby sight line is extended at a certain angle non-perpendicular to covering the plane when extending.
Preferably, when hidden position not, end element is positioned at the below of guide rod.
In the embodiment of the operability of further improving masking device, end element has U-shaped shape substantially between top edge and feather edge, and comprises along the outstanding integrally formed rod member of direction towards the back cover part, and refers to that the portion of holding is provided by described U-shaped body.The interior sidepiece that faces of U-shaped body provides the grip part that is easy to control.The U-shaped body has other advantage, promptly prevents to see guide rod from the below of masking device.
In the further improvement of this embodiment, when hidden position not the top portion of described rod member be located in guide rod below, and the rear section of described rod member is located in the place ahead of the forward part that leaves the baffle on the spool bars in.
Overlapping degree depends on the requirement of other part of masking device, but can be for example between 1-10mm, be preferably 2-8mm, most preferably be in the interval of 4-6mm.
In one embodiment, spool bars and guide rod have roughly the same length, diameter and material thickness.Except can make masking device very reasonably manufactured since the size of spool bars and guide rod make can optimal with the free space in the top element, so this embodiment is favourable especially.
In another embodiment, masking device further comprises guide rod, and baffle is wrapped on spool bars and the guide rod along opposite direction each other, and, when hidden position not the front side of baffle on spool bars inwardly.
Comprise that by top element wherein the embodiment of two extremity pieces provides compact especially design, wherein, spool bars is subjected to the spring biasing and is installed on the spool, and the form that is provided is provided for described spool and one of them extremity piece is a body unit of single-piece moulding unit.Because spool and extremity piece are integrally formed as one-piece unit, therefore do not need to carry out complicated connection at this place.The minimizing of number of spare parts makes it possible to realize the simplification of desired assembling, and can provide very firm intermediate location simultaneously between spool and extremity piece.Further, the intermediate location of one makes more refinement of spool.Therefore, spool bars can be made into has littler diameter, thereby whole top element can form and has littler overall size.Advantage has reduced the space requirement of the end that is positioned at extremity piece/spool intermediate location place of top element as a supplement.Therefore, this additional space that is obtained can for example be used to make baffle wideer.From the visual angle attractive in appearance of any masking device, this all is favourable.
Yet, under the situation of masking device, need cover the lateral edges of baffle and the gap between the frame parts as the window shade that is in the light.The most normally, this realizes by siding track.When will according to masking device of the present invention when being in the light window shade, can reducing the width of these siding tracks, except more pleasant outward appearance is provided, can also reduce spillage of material.In an embodiment of this type of masking device, head track between first splay end and second splay end along described first longitudinal extension, and wherein, masking device further comprises two siding tracks, each described siding track has first end and second splay end, second splay end of each siding track is suitable for joining to first splay end and second splay end of described head track respectively, and described masking device also comprises one group of angle bracket, and each angle bracket is suitable for and the holding device cooperation that is positioned at head track rear side and corresponding siding track rear side.
Preferably, head track has predetermined altitude and each siding track has preset width, and wherein, described predetermined altitude is substantially equal to described preset width, thereby described mitered is 45 degree mitereds.This makes total outward appearance of masking device coordinate especially.Because compact design and optimal be with the free space in the top element, so head track can form and have less preset width, and thus, these three elements that can see in the room make masking device become very thin refining and do not highlight.
Description of drawings
Below, by embodiment the present invention being described in further detail with reference to schematic figures, described accompanying drawing is:
Fig. 1 is the stereogram of window that is provided with the masking device of embodiment of the present invention;
Fig. 2 is the stereogram of masking device as shown in Figure 1;
Fig. 3 illustrates the partial perspective view of details of the masking device of embodiment of the present invention with larger proportion;
Fig. 4 illustrates the stereogram of the part of the details of masking device as shown in Figure 3 with vast scale more;
Fig. 5 illustrates the partial perspective view of details of the masking device of embodiment of the present invention with vast scale more;
Fig. 6 illustrates the stereogram of details of the masking device of embodiment of the present invention with larger proportion;
Fig. 7 illustrates from the view of the details of the masking device of the observed Fig. 6 in top;
Fig. 8,9 and 10 illustrates the stereogram of the details of the masking device among Fig. 6 and Fig. 7;
Figure 11 and 12 illustrates the partial perspective view of details of the masking device of Fig. 6 and 7 with larger proportion; And
Figure 13 illustrates the end-view of the details of a masking device in the embodiment with vast scale more.
The specific embodiment
Fig. 1 and Fig. 2 illustrate the embodiment that totally is denoted as 1 masking device.As shown in Figure 1, this masking device is suitable for being installed on the framework that is made of the sash 2 of representing window.Then, sash 2 is suitable for being connected with the rest frame (not shown), and sash is inlayed the opening of building when the installation site of window.Any essentially rectangular structure of---still is on the roof no matter be positioned at wall---of noticing that term " framework " is understood to include and is positioned in any opening of building and around aperture to be covered.Although sash shown in Figure 1 is on the sash of roof window and the sash 2 that masking device 1 is installed in window, but also can only be installed on the rest frame but not on the sash according to masking device of the present invention, and also can be used for for example only having the window of framework, perhaps be used on the door.
Sash 2 has top part 21 around the aperture, bottom parts 22 and two side components 23 and 24, and described aperture is by suitable panel component to be covered---such as the window glass (not shown) that adopts the insulating glass plane form---.In the embodiment shown, masking device 1 comprises: the top element 4 that is positioned at sash top part 21 places; Baffle 6 (not shown among Fig. 1 or Fig. 2, but can referring to Figure 13); And end element 7.Baffle 6 edge in the top is placed in the top element 4, and its relative lower edge is fastened to end element 7.In the embodiment shown, in the operating process of shadowing elements 1, promptly when element of the mobile end 7 and therefore mobile baffle 6 between the hidden position that as depicted in figs. 1 and 2 not hidden position and baffle 6 partly or fully cover the sash aperture, end element 7 is suitable for acting as handle.Yet, replacing manual operation, masking device can be such as other device operation by electric operating means.
In addition, masking device 1 comprises and being suitable for hereinafter the mode of doing to describe in further detail is connected to corresponding side component 23 and 24 and two siding tracks 8 and 9 of being connected to top element 4.In the installation site of masking device 1, the opposite side edge of the opposite end of end element 7 and baffle 6 is guided in these siding tracks 8 and 9.In the embodiment shown, masking device comprises roller blind, and described roller blind has as the cloth of baffle 6 or fabric, and wherein top element 4 comprises the spring offset spool bars.Yet, also can imagine other masking device that obtains having other baffle type and other top element configuration.
Now forward Fig. 3 and the Fig. 4 of top element 4 in the embodiment of diagram masking device to, can see that top element 4 has left end spare 410 and right-hand member spare 420 (not shown at these, but can referring to Fig. 6).Term " left side " and " right side " for example refer to the orientation shown in Fig. 1 to Fig. 3 and only for convenience for the purpose of and use these terms.Similarly, term " preceding " and " back " are used to refer to the sidepiece of indication masking device, and " preceding " indication is used for the sidepiece of face in rooms of buildings, and " back " then refers to and face outer sidepiece.
In the installation site of masking device, head track 440 joins siding track 8,9 by angle bracket 85 in the mitered mode.For reaching this purpose, head track 440 has two splay ends, wherein joins the corresponding splay end of siding track at a splay end 445 shown in Fig. 3 and Fig. 4.In Fig. 5, the left side rail 8 with its splay end 819 is shown.In addition, siding track 8 has the flange 823 that stops from splay end 819 a distance.Length difference between this gap and head track 440 and the cover part 430 is extremity piece 410 slot millings.
As head track 440 had predetermined altitude, each siding track 8,9 had preset width, and in the embodiment shown, described predetermined altitude and described preset width about equally, therefore described mitered is 45 degree mitereds.Yet, can imagine to obtain other angle that the front side that this needs three elements---is head track and two siding tracks---has not similar configuration.
The lateral edges of baffle 6, is guided in the siding track 8,9 by be mounted to itself known mode of at a distance from each other a lot of guide rails along each lateral edges with for example.Thereby when in the installation site of masking device, during the lateral edges of siding track 8,9 overlay masking bodies, siding track 8,9 plays the effect of the shading performance of improving masking device.Finally, according to the type and the installation situation of baffle, siding track can help baffle is held in place.The feather edge of baffle 6 is connected with end element 7 with suitable manner, and the end of end element 7 also advantageously is guided in the siding track.In order further to improve the shading quality, end element 7 can be provided with the sealing profile 76 (referring to Figure 13) in order to the lower side member of butt framework.
Finally, masking device comprises parallel strop cable system, described strop cable system comprises two rope (not shown), and rope is suitable for passing from the lower left corner of sash end element 7 or extends upward and further extend up to top element 4 along end element 7.The route of another rope and a described rope become the mirror image symmetrical manner.At top element 4 places, every rope is connected with corresponding pretension device, and described pretension device is suitable for being connected in orbit and/or compressing with top element 4 the overhead guard part 431 of cover part 430.The pretension device makes and keeps rope with suitable pulling force all the time, guarantees thus that in the operating process of masking device end element 7 remains top part 21 and bottom parts 22 almost parallels with sash 2.In installation site, rope is hidden in the siding track back.
Can be clear that for clarity sake not shown in the drawings baffle 6 and end element 7, top element 4 ccontaining guide rod 470 and spool bars 460 from the partial perspective view of Fig. 6 and the plan view of Fig. 7.Baffle 6 is fastened to spool bars 460 for known any suitable method along the upper end-face edge of baffle 6 with itself.Guide rod 470 is directed to baffle 6 on the spool bars 460, comprise at baffle under the situation of excess stock, guide rod 470 play the not hidden position of masking device and part hidden position or even at hidden position place fully, the effect of collecting and depositing baffle 6.As shown in figure 13, baffle is wrapped on spool bars and the guide rod along opposite each other direction.In addition, spool bars 460 is subjected to spring biasing, thus provide roll baffle 6 required towards preloading of hidden position not.Although in Fig. 6 and Fig. 7, fail to see, notice that baffle 6 almost extends upwardly to the inboard of extremity piece 410,420, thereby provides the free space optimal utilization on the longitudinal direction of top element 4.Acting on preloading by spring assembly on the spool bars 460 provides, and describes in further detail in this process that will be hereinafter Fig. 8 to Figure 12 be described.Spool bars 460 and guide rod 470 form hollow cylindrical body.For example, spool bars 460 and guide rod 470 are can be more or less identical aspect length, diameter and the material thickness.Illustrate, the diameter of spool bars 460 and guide rod 470 can be approximately 12-20mm, for example 16mm.Yet, can imagine to obtain having different configurations between two bars.
Be described in detail referring now to Fig. 8 to Figure 12, in the embodiment shown, it is integrally formed with left end spare 410 to show spool 461.Alternatively, spool 461 can with another right-hand member spare 420 unit that forms as one.It is that---promptly not needing any part of follow-up joint---obtains by extremity piece 410 and spool 461 are molded as single that this one connects, thereby forms the one-piece unit that comprises extremity piece and spool.Preferably, can be based on the excellent durability and the enough anti-twist and resistant to bending suitable plastic material that have opposing wearing and tearing and tear, undertaken moldedly by any suitable method, described plastic material can be a polyamide for example, such as PA6, perhaps polyethylene.Spool 461 is at right-hand member 465 and joined to by minor axis part 463 between the left end 462 of extremity piece 410 and extend.Preferably, spool 461 forms the solid part.
In the embodiment shown, extremity piece also is combined with a plurality of other functors.Except the integrally formed spool 461 of above-mentioned and left end spare 410, can also see that extremity piece 410 has the minor axis 471 as the device that holds bearing, described bearing is used for an end (left end) of guide rod 470, and described bearing is made of the end plug 472 with bearer ring 473.Right-hand member spare 420 is provided with the minor axis (not shown) that holds bearing to minor axis 471 similar being used to, and described bearing is used for the right-hand member of guide rod 470 and adopts end plug 474 and corresponding to the form of the bearer ring of bearer ring 473.In addition, right-hand member spare 420 is provided with the second minor axis (not shown), and described second minor axis is used to hold the end plug 464 of the right-hand member that is used for supporting reel bar 460.The left end of spool bars 460 is supported on the minor axis part 463 by the end plug 482 of spring assembly.Can implement in any suitable manner with being connected of spool bars 460, for example pass through the step portion of end plug 482.Yet as mentioned above, spool 461 preferably forms the solid part, and the minor axis 471 and the unshowned minor axis on the right-hand member spare 420 of left end spare 410 can be hollow.Spool bars and guide rod remain on the corresponding end plug, can realize by rubbing separately, perhaps realize by mechanical fastening device, ledge and the aperture in spool bars and the guide rod such as end plug interact, or the ledge of the aperture in the end plug and spool bars and guide rod interacts.The part of the spool bars of spool, minor axis, bearing and spring assembly formation masking device and the suspension arrangement of guide rod.Illustrate, the diameter of spool 461 can be for example in the interval of 4-8mm, for example 6mm.
In the embodiment shown, being denoted as 480 spring assembly on the whole is included in right-hand member 483 and is fastened firmly to the torsion spring that extends between the left end 481 of end plug 482.Can see that in the view 11 that amplifies and Figure 12 torsion spring end 483 is fixed in the slit 466 in the right-hand member 465 of spool 461.In the embodiment shown, slit 466 extends towards the open top of spool 461 and towards its bottom, and stops in a distance from the bottom, makes still to have the material bridge joint at the place, bottom.Slit 466 upper shed in any direction and have radially other and extend situation for example extends to the central part of spool 461.It is that sweep (not shown) by torsion spring end 483 is realized that torsion spring remains in the slit 466.
In addition, this maintenance is to fix by support component 490, and support component 490 has the additional function that prevents that spool 461 from splitting.Then, support component 490 remains on the spool 461 by the groove 467 at 465 places, end of spool 461.Bracing or strutting arrangement 490 has the maximum outside diameter that is adapted to fit in the spool bars 460 with supporting reel bar 460.Should be appreciated that the spring assembly that also can use other type, for example adopt except that shown in the spring assembly of other types of springs the torsion spring.
Now get back to Fig. 3, will a lot of other functors that be configured in the extremity piece be described in further detail.On the outside, extremity piece 410 comprises the part that is configured for the coupling that is positioned at the carrier member cooperation on the side component 23 of window sash 2.Relative right-hand member spare has the outside that mode was configured to the substantial mirror images correspondence.On the principle, carrier member can have any suitable form, as long as it allows and quick with firm being connected of masking device.An example of this type of carrier member has been shown in No. 2006/048014, the applicant's disclosed international application WO2005/008013 number and WO, and the content of described international application is included the application by reference in.Traditionally, this type of coupling member forms the independent part that is connected with the remaining parts of masking device, and one of them example is described in detail in No. 00/47858, the applicant's disclosed international application WO.
In the embodiment shown, the part that plays corresponding to the function of the coupling of the coupling member of prior art is made into integration with corresponding extremity piece.These couplings connection parts that are positioned on left end spare 410 and the right-hand member spare 420 are roughly the same, but the mirror image correspondence, thereby the coupling connection part of left end spare 410 will only be described.Therefore, the outside of extremity piece 410 comprises last guide surface 411 and the following guide surface 412 on the corresponding upright flank that is formed on extremity piece 410 self.Except guide surface was provided, flank was as the reinforcement of extremity piece 410.Masking device 1 has common installation direction, as further in No. 2006/048014, above-mentioned WO2005/008013 number and WO describe in detail.Guide surface 411,412 is parallel to common installation direction and extends.Following guide surface 412 at one end is formed with the sloping portion that forms inclined-plane 412a.Inclined-plane 412a is formed at the place, end that will be positioned at the rear portion when installing, thereby described inclined-plane 412a at first forms the end that contacts with carrier member.Thereby inclined-plane 412a plays the effect of the top element 4 correct location of convenient masking device.411 places provide resilient engagement means at last guide surface.These devices comprise tongue 413, tongue 413 along extending towards the direction of front portion, makes that the part of tongue is that rear section 413a has and the direction of the direction almost parallel of the inclined-plane 412a of following guide surface and a part and the guide surface 411 and 412 almost parallels of tongue from the location point at place, the rear portion of extremity piece 410.This configuration further helps installing.Resilient tongue 413 has and allows top element 4 temporarily to be positioned at effect on the carrier member.Yet tongue 413 also comprises the clamping close device of the form that adopts upright maintenance pawl 414, makes top element to remain in the framework more enduringly.In this way, top element 4 easily is connected with carrier member: at first, with top element roughly along but the installation direction that begins from the below slightly moves---promptly towards frame panel---from house interior towards the outside.In the cumulative process of tongue 413 pressurizeds, each extremity piece is guided on the carrier member via the rear section 413a of inclined-plane 412a and tongue 413.Thereby tongue 413 applies corresponding elastic pressure on carrier member, thereby produces clamping action slightly on top element.Be in the guiding surface 411,412 of slip joint by the respective side with carrier member, top element further continues to move along installation direction.When top element 4 almost is in its final position, keep pawl 414 to engage with the edge of carrier member.The thickness of extremity piece 410 self---be above-mentioned spool stretch out from it with guide surface etc. planar section---is relative less, for example is 1-2mm, as is 1.5mm.
In addition, extremity piece 410 has the spring assembly 415 (referring to Fig. 6) that is used for the tethered system (not shown) cooperation of another masking device.
Now get back to Fig. 6 to Fig. 7, and especially with reference to Figure 13, will the compact design of top element 4 be described: in the embodiment shown, top element 4 has front side, top side and rear side.The front side is made of head track 440, and top side and rear side then are made of cover part 430, promptly are made of overhead guard part 431 and back cover part 432 respectively.Can imagine and also be had the bottom side.Certainly, such bottom side can only cover from the part of back cover part towards the distance of covering the plane, does not interfere so that the bottom side can not form with baffle 6.
In addition, the 431 measured degree of depth from head track 440 to the back cover part of top element 4 are designed so that end element 7 can be positioned at identical level height place with spool bars 460 when hidden position not.End element 7 has U-shaped shape substantially, and the shank of U-shaped body extends to respectively with top edge 71 and feather edge 72 and forms one.As shown in figure 13, when hidden position not, the top edge 71 of end element 7 is positioned at the top of feather edge 444 of the head track 440 of top element 4.Feather edge 72 be positioned at leave spool bars 460 on the identical level height place of the lowermost portion of baffle 6 or be positioned at and be slightly higher than described lowermost portion part.Be used for covering under the situation at the corresponding height of the sight line S place that the window that is built in the inclined roof surface and window top be arranged on and stood in the people in the room at masking device according to the present invention, sight line S extends at a certain angle and extends non-perpendicular to covering the plane.Therefore, comprise that the spool bars 460 of stored baffle 6 is hidden in the back of end element 7.Know as Figure 13 to illustrate that end element 7 is U-shaped substantially between top edge 71 and feather edge 72, and comprise, refer to that the portion of holding 73 is provided by described U-shaped body along towards the outstanding integrally formed rod member 74,75 of the direction of back cover part 432.In hidden position not, the top portion 74 of described rod member is located in the below of guide rod 470, and the rear section 75 of described rod member is located in the place ahead of the forward part of the baffle 6 that leaves on the spool bars 460.Slightly overlapping should not surpass the distance between the lower end of top edge 71 and U-shaped body, and for example between 1-10mm, be preferably 2-8mm, most preferably be in the interval of 4-6mm.
The height of spool bars 460 and guide rod 470 and depth dimensions combine with its specific location, make top element 4 have very-close-coupled design.
The installation of whole masking device 1 in the framework of the sash 2 of for example Fig. 1 undertaken by following mode:
The present invention should not be considered as being confined to above-mentioned embodiment.To one skilled in the art, the remodeling of each different embodiments and combination are conspicuous.
For example, in masking device, can be provided with two spring assemblies with big longitudinal extension length portion.In the case, each extremity piece can with the spool unit that forms as one.Obviously, the both sides configuration is the mirror image correspondence, and masking device for example can comprise two torsion springs that twine in opposite direction or comprise two kinds of dissimilar springs.
Reference numerals list
1 masking device, 449 tracks
460 spool bars
2 sash, 461 spools
21 top parts, 462 spool left ends
22 bottom parts, 463 minor axis parts
23 side components 464 are used for the right side end plug of spool bars
24 side components, 465 spool right-hand members
466 slits
4 top elements, 467 grooves
410 left end spares
411 guide surfaces, 470 guide rods
412 guide surfaces, 471 minor axises
412a inclined-plane 472 is used for the left side end plug of guide rod
413 tongues, 473 bearer rings
413a rear section 474 is used for the right side end plug of guide rod
414 keep pawl
415 spring assemblies, 480 spring assemblies
The left end of 416 screw holes, 481 torsion springs
The end plug of 420 right-hand member spares, 482 spring assemblies
The right-hand member of 430 cover parts, 483 torsion springs
431 overhead guard parts, 490 support components
432 back cover parts
440 head tracks, 6 baffles
444 feather edges
445 first splay ends, 7 end element
71 top edge, 819 splay ends
72 feather edges, 823 flanges
73 refer to hold portion 825 apertures
74 push rod parts, 85 angle brackets
75 back bar parts
76 sealing profiles, 9 siding tracks
Siding track S sight line
Claims (19)
1. masking device (1) that is used for the shadow frame aperture comprising:
Top element (4), it has front side (440),
End element (7), it has top edge (71) and feather edge (72), is limited with the portion of holding that refers on element of the described end,
Baffle (6),
Described baffle comprises first end margin and second end margin, described first end margin is placed in the described top element, and described second end margin is fastened to the described top edge of element of the described end, element of the described end is held portion by the described finger of manual operation and can be near the not hidden position of described top element and removable between the hidden position of described top element, described baffle limits and covers the plane
Ccontaining spool bars of described top element (4) (460) and guide rod (470),
It is characterized in that described top element (4) is sized to, make when being in described not hidden position that the described top edge (71) of element of the described end (7) is suitable for the feather edge (444) of the described front side (440) of described top element (4) overlapping slightly.
2. masking device according to claim 1, wherein, described top element (4) is provided with head track (440), described head track (440) forms the front side of described top element and is connected to the cover spare (430) of described top element, described cover spare (430) comprises overhead guard part (431) and back cover part (432), and described spool bars (460) is positioned at described guide rod (470) to be compared more near described back cover part (432) and farther from described overhead guard part (431).
3. masking device according to claim 2, wherein, element of the described end (7) is located at the height place roughly the same with the height of described spool bars (460) when described not hidden position, the described feather edge (72) of element of the described end (7) be located at deposit in described spool bars (460) on the identical height place of the lowermost portion of described baffle (6) or be positioned at the described lowermost portion part that is slightly higher than described baffle (6).
4. according to claim 2 or 3 described masking devices, wherein, when described not hidden position, element of the described end (7) is positioned at the below of described guide rod (470).
5. according to the described masking device of each aforementioned claim, wherein, element of the described end (7) has U-shaped shape substantially between described top edge (71) and described feather edge (72), and comprise along towards the outstanding integrally formed rod member (74,75) of the direction of described back cover part (432), and described finger is held portion (73) and is provided by described U-shaped body.
6. according to claim 4 and 5 described masking devices, wherein, the described top portion (74) of described rod member is located in the below of described guide rod (470) when described not hidden position, and the described rear section (75) of described rod member is located in the place ahead of the forward part of the described baffle (6) that leaves on the described spool bars (460).
7. according to the described masking device of each aforementioned claim, wherein, described overlapping slightly between 1-10mm, be preferably 2-8mm, most preferably be in the interval of 4-6mm.
8. according to the described masking device of each aforementioned claim, wherein, described spool bars (460) and described guide rod (470) have roughly the same length, diameter and material thickness.
9. according to the described masking device of each aforementioned claim, wherein, described top element (4) comprises two extremity pieces (410,420), and, described spool bars (460) is subjected to the spring biasing and is installed on the spool (461), and the form that is provided is provided the one (410) in described spool (461) and the described extremity piece is a body unit (410,461) of single-piece moulding unit.
10. masking device according to claim 9, wherein, a described body unit (410,461) and described another extremity piece (420) comprise separately be suitable for be arranged on described framework aperture in the coupling that is connected of carrier member.
11. masking device according to claim 10, wherein, described coupling member comprises resilient engagement means (413) and clamping close device (414).
12. according to each described masking device in the claim 9 to 11, wherein, a described body unit (410,461) and described another extremity piece (420) comprise the device (471) of the bearing that is used to hold described guide rod (470) separately.
13. according to the described masking device of each aforementioned claim, wherein, provide the spring assembly (480) of described spring biasing to comprise torsion spring, described torsion spring one end (481) is fastened firmly to the end plug with the bearer ring that can freely rotate on described spool bars, and the other end (483) is fixed in the interior slit (466) of described spool.
14. masking device according to claim 13 wherein, guarantees that by support component (490) described torsion spring remains in the described slit.
15. according to each described masking device in the claim 9 to 14, wherein, a described body unit (410,461) is by such as polyamide or poly plastic material is molded forms.
16. according to each described masking device in the claim 9 to 15, wherein, described another extremity piece (420) provides with the moulded parts form, described moulded parts is preferably by making such as polyamide or poly plastic material.
17. according to the described masking device of each aforementioned claim, wherein, described masking device further comprises guide rod (470), and, described baffle (6) is wrapped on described spool bars (460) and the described guide rod (470) along opposite each other direction, and, when described not hidden position the front side of described baffle (6) on described spool bars (460) inwardly.
18. according to each described masking device in the claim 2 to 17, wherein, described head track (440) between first splay end and second splay end along described first longitudinal extension, and, described masking device further comprises two siding tracks (8,9), each described siding track (8,9) all have first end and second splay end, each described siding track (8,9) described second splay end is suitable for joining to described first splay end and described second splay end of described head track (440) respectively, and described masking device also comprises one group of angle bracket (85), and each described angle bracket is suitable for and the rear side and the described corresponding siding track (8 that are positioned at described head track (440), the holding device cooperation of rear side 9).
19. masking device according to claim 18, wherein, described head track (440) has predetermined altitude and each described siding track (8,9) has preset width, and described predetermined altitude is substantially equal to described preset width, and therefore, mitered is 45 degree mitereds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/DK2007/050049 WO2008131761A1 (en) | 2007-04-26 | 2007-04-26 | A screening arrangement including a top element having a compact configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101652528A true CN101652528A (en) | 2010-02-17 |
Family
ID=38621972
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780052740A Pending CN101652528A (en) | 2007-04-26 | 2007-04-26 | The masking device that comprises top element with compact configuration |
| CNU2008201051462U Expired - Lifetime CN201214969Y (en) | 2007-04-26 | 2008-04-28 | Shielding device comprising top element with compact configuration |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201051462U Expired - Lifetime CN201214969Y (en) | 2007-04-26 | 2008-04-28 | Shielding device comprising top element with compact configuration |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2150672B1 (en) |
| CN (2) | CN101652528A (en) |
| DE (1) | DE202008005957U1 (en) |
| PL (1) | PL2150672T3 (en) |
| WO (1) | WO2008131761A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010211285B2 (en) | 2009-02-09 | 2016-08-25 | Hunter Douglas Industries B.V. | Spring system for roller blinds |
| DE102009048305A1 (en) | 2009-10-05 | 2011-04-07 | Warema Renkhoff Se | Shading system with curtain deflection |
| NL1039407C2 (en) | 2012-02-27 | 2013-08-28 | Hunter Douglas Ind Bv | Architectural covering having a drive mechanism for extending and retracting a covering member between opposite first and second end positions. |
| DE202013102604U1 (en) * | 2013-06-18 | 2013-07-24 | Hans Iversen | Fastening device for sun and privacy protection arrangements, in particular on skylights |
| EP4177437A1 (en) | 2021-11-03 | 2023-05-10 | VKR Holding A/S | Screening arrangement comprising a light-proofing element |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1440915A (en) * | 1972-08-04 | 1976-06-30 | Beauty Blinds Ltd | Roller screen assembly for an aperture sliding gate valve assemblies |
| US4126174A (en) * | 1977-07-20 | 1978-11-21 | Moriarty James P | Flexible sheet rollup window structure |
| NL8200931A (en) * | 1982-03-05 | 1983-10-03 | Roelof Pieter Snier | Roller blind housing - has oblong chamber with wall extending further than bottom edge of entry slot below |
| DE19646910A1 (en) * | 1996-11-13 | 1998-05-14 | Warema Renkhoff Gmbh & Co Kg | Protruding housing for roller-shutter |
| EE04203B1 (en) | 1999-02-12 | 2003-12-15 | Vkr Holding A/S | Supporting device for coating device |
| DE20210855U1 (en) * | 2002-07-18 | 2003-05-28 | Tussinger Philipp | Compact roller blind for window frame has the free end of the blind fitted with a double profile hollow bar holding separate springs for cord supports each side of the blind |
| US6873461B1 (en) * | 2003-02-25 | 2005-03-29 | Draper, Inc. | Case for roller-operated screen system |
| EP1500775A1 (en) | 2003-07-21 | 2005-01-26 | VKR Holding A/S | Supporting means and screening device for use with such supporting means |
| WO2006048014A1 (en) | 2004-11-01 | 2006-05-11 | Vkr Holding A/S | Supporting means facilitating the installation of a screening device, and a window for cooperation with the supporting means |
-
2007
- 2007-04-26 WO PCT/DK2007/050049 patent/WO2008131761A1/en active Application Filing
- 2007-04-26 CN CN200780052740A patent/CN101652528A/en active Pending
- 2007-04-26 PL PL07722704T patent/PL2150672T3/en unknown
- 2007-04-26 EP EP07722704.9A patent/EP2150672B1/en active Active
-
2008
- 2008-04-25 DE DE202008005957U patent/DE202008005957U1/en not_active Expired - Lifetime
- 2008-04-28 CN CNU2008201051462U patent/CN201214969Y/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE202008005957U1 (en) | 2008-11-20 |
| PL2150672T3 (en) | 2017-09-29 |
| CN201214969Y (en) | 2009-04-01 |
| EP2150672A1 (en) | 2010-02-10 |
| WO2008131761A1 (en) | 2008-11-06 |
| EP2150672B1 (en) | 2017-04-05 |
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Open date: 20100217 |