CN201214968Y - Shielding device comprising guide lever - Google Patents
Shielding device comprising guide lever Download PDFInfo
- Publication number
- CN201214968Y CN201214968Y CNU2008201051424U CN200820105142U CN201214968Y CN 201214968 Y CN201214968 Y CN 201214968Y CN U2008201051424 U CNU2008201051424 U CN U2008201051424U CN 200820105142 U CN200820105142 U CN 200820105142U CN 201214968 Y CN201214968 Y CN 201214968Y
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- CN
- China
- Prior art keywords
- masking device
- rolling rod
- baffle
- guide bar
- base member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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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- 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
- E06B2009/405—Two rollers
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a shading device which comprises a top part element (4), a bottom part element (7) and shading body (6). The top part element comprises a rolling rod (460) and a guiding rod (470) which is used for guiding the shading body (6) to the inside of a shading plane. The shading body (6) rolls to the rolling rod (460) and the guiding rod (470) along the mutual opposite directions, and the front side of the shading body on the rolling rod face inwards when the shading body is in the non-shading position.
Description
Technical field
The utility model relates to a kind of masking device that is used for the aperture of shadow frame, described masking device comprises crown member, base member and baffle, described baffle comprises front side and rear side, first end margin, second end margin and two lateral edges, described first end margin is contained in the crown member, and second end margin is fastened to base member, described base member can near the non-hidden position of crown member and and crown member separate between the hidden position of a distance and move, described baffle defines and covers the plane, described crown member comprises rolling rod and is used for baffle is directed into the described guide bar that covers in the plane that described baffle is wound up on described rolling rod and the described guide bar along opposite directions.
Background technology
At the traditional masking device with the rolling rod that only is used for packing up baffle, when rolling rod launches baffle with different angles, the angle of covering the plane is different, unless provide guiding by the mode of for example siding track.This is because the whole external diameter that rolling rod and baffle are packed up part changes with the length of the baffle that launches.Unless compensated, launch from rolling rod, be in fully or almost completely the baffle of hidden position with more close rolling rod, and so away from the desired plane of covering.If be provided with siding track, then can cause the wearing and tearing of baffle and tear.Guide bar the influence of having eliminated this vary in diameter is set, and be disclosed in the masking device of prior art, referring to U.S. Patent No. 4,126,174 and DE 2139176A1.
Though the guide bar in above-mentioned German document has for example reduced the wearing and tearing of baffle and has torn, and has been found that especially the effect of light such as sunshine has destruction to baffle.This shortcoming cover the aperture by structure around the time not too obvious, wherein inessential to the demand in space, and the aperture can customize formation.But when for example covering structure such as lucarne, this is not a kind of feasible solution.A tangible solution in this case is to encapsulate the baffle of packing up in complete lighttight mode roughly.But this solution makes the manufacturing of masking device and assembling complicated to the degree that is difficult to accept, perhaps because other is former thereby can not accept.
The utility model content
Under this background, the purpose of this utility model is to improve the masking device of the type of mentioning in introduction, the feasible Global Macros that improves baffle in mode simple in structure.
This purpose and other purpose so realize: in non-hidden position, the front side that is positioned at the baffle on the rolling rod inwardly towards, and crown member is provided with head track, described head track forms the front side of crown member and is connected to the lid of crown member.Thereby in the time of on being stowed in rolling rod, the front side of baffle is---promptly inside towards the indoor side of building in the hidden position of masking device---not to be subjected to a day photo damage to a great extent.Thereby daylight and mainly influence rear side from the light---it may damage effect to baffle---of external source.And, by the head track of the front side that forms crown member is provided, increased protection to baffle.
In favourable embodiment, described lid comprises header field and back cover portion, and described rolling rod is compared more close described back cover portion and farther from described header field with described guide bar.This configuration provides the optimization utilization to the free space in the crown member.
In an optional embodiment, described lid comprises header field, and guide bar is compared more close this header field with rolling rod.
In another favourable improvement of present embodiment, in non-hidden position, base member and rolling rod are positioned at essentially identical height place, and the lower limb of base member is positioned at identical height place or is higher than lowermost portion a little with the lowermost portion of baffle on being stowed in rolling rod.Therefore, the rolling rod that comprises the baffle of packing up is hidden in the base member rear.Even be positioned at lower limb under the situation of a little higher than described lowest portion, in following installation situation: when the top that is used to cover the window of inserting the pitched roof face and window according to masking device of the present utility model is positioned at when standing in indoor people's the corresponding height of sight line, sight line is extended to be not orthogonal to the angle of covering the plane, and this configuration also provides hides the possibility that comprises the rolling rod of packing up baffle.
Preferably, in non-hidden position, base member is positioned at the below of guide bar.
In the embodiment of the operability of further having improved masking device, base member has the roughly U-shaped shape between top edge and lower limb, it comprises the edge towards back cover portion direction bar projection, that form, and described U-shaped shape provides the portion of holding that refers to.The inside side of described U-shaped shape provides the grip device that is easy to control.Described U-shaped shape has another advantage, the sight line promptly it has blocked from the masking device below towards guide bar.
In another improvement of present embodiment, in non-hidden position, locate below guide bar at the top of bar, and the rear portion of bar is in the location, the place ahead of the front portion that is stowed in the baffle on the rolling rod.
In one embodiment, rolling rod and guide bar have essentially identical length, diameter and material thickness.Except the manufacturing that makes masking device very rationally, this embodiment especially advantageously size of rolling rod and guide bar makes the utilization of the free space in can the optimization crown member.
Crown member comprises that the embodiment of two extremity pieces provides a kind of compact especially design, wherein rolling rod is subjected to the spring biasing and is installed on the spool, and one of wherein said spool and described extremity piece constitute a body unit, and a described body unit is arranged to the single-piece moulding unit.Because spool and extremity piece are integrated into one-piece unit, making no longer needs complicated connection at this.The minimizing of number of components has realized required simplification assembling, and transition very firm between spool and the extremity piece is provided simultaneously.And then the transition of one can make spool make thinlyyer.Therefore, rolling rod can be made by littler diameter, and therefore the entire top element can be formed with littler overall dimensions.As additional advantage, reduced the space that place, crown member end needs at extremity piece/spool transition position.Therefore the exceptional space that obtains is for example available so that baffle is wideer.In masking device arbitrarily, this sees it all is favourable from angle of aesthetics.
But, as under the situation of window shade, need cover the lateral edges of baffle and the gap between the frame parts at masking device.This realizes by the mode of siding track usually.Under using according to the situation of masking device of the present utility model as window shade, the width of these siding tracks also can reduce, and it has also reduced material consumption except the comfortable outward appearance of people more in addition is provided.In an embodiment of this masking device, head track extends longitudinally between first miter end and second miter end along first, and wherein masking device further comprises two siding tracks, each siding track all has first end and second miter end, second miter end of each siding track all is suitable for being attached to respectively first and second miter ends of head track, and masking device further comprises one group of angle bracket, and each angle bracket all is suitable for cooperating with accommodating device in head track rear side and the corresponding siding track rear side.
Preferably, head track has predetermined height, and each siding track all has predetermined width, and wherein said predetermined altitude equates with described preset width basically, thereby mitered is 45 ° a mitered.This provides masking device especially harmonious overall appearance.Because the optimal utilization of free space in compact design and the crown member, head track can be formed with little predetermined altitude, so can make masking device narrower, attractive in appearance and unshowy from indoor these three elements of observing.
In another advantageously used another embodiment of guide bar was provided, guide bar had towards the configuration of each end convergent.Can find that the convergent slightly of guide bar provides the suitable tensioning of baffle, thereby prevents to form folding line and wrinkle.
Preferably, the convergent of every meter length of guide bar drops in the scope of 2-5mm.
In one embodiment, crown member is sized to: in non-hidden position, the top edge of base member is suitable for the lower limb of the front side of crown member overlapping slightly.
Description of drawings
By means of the example of embodiment the utility model is described in further detail with reference to schematic figures below, among the figure
Fig. 1 is the stereogram that is provided with the window of the masking device in the utility model embodiment;
Fig. 2 is the stereogram of masking device shown in Fig. 1;
Fig. 3 illustrates the partial perspective view of the details of the masking device in the utility model embodiment with larger proportion;
Fig. 4 illustrates the stereogram of a part of details of masking device shown in Fig. 3 with vast scale more;
Fig. 5 illustrates the partial perspective view of the details of masking device in the utility model embodiment with vast scale more;
Fig. 6 illustrates the stereogram of the details of masking device in the utility model embodiment with larger proportion;
Fig. 7 illustrates the vertical view of the masking device details of Fig. 6;
Fig. 8,9 and 10 illustrates the stereogram of details of the masking device of Fig. 6 and 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 masking device in the embodiment with vast scale more.
The specific embodiment
Fig. 1 and 2 illustrates generally the embodiment with 1 masking device of representing.As shown in fig. 1, masking device is suitable for being installed on the framework of the expression window that is made of sash 2.And sash 2 is suitable for being connected with fixed frame (not shown), the line of demarcation of its opening in the installed position formation building of window.Should be noted that predicate " framework " is interpreted as in any opening of building---itself or be arranged in wall or be arranged in the roof---in conjunction with the structure of essentially rectangular arbitrarily, and around aperture to be covered.Though the sash shown in Fig. 1 is the sash of lucarne, and masking device 1 is installed on the sash 2 of window, but can be installed on equally on the fixed frame according to masking device of the present utility model and be not installed on the sash, and can be used in combination or be used for door with the window that for example only has framework.
Sash 2 has overhead 21 around the aperture, bottom member 22 and two side member 23 and 24, and the aperture is covered with the suitable panelling parts (not shown) that glass etc. for example is the division board form.In illustrated embodiment, masking device 1 comprises the crown member 4 that is arranged in sash overhead 21 places, baffle 6 (not shown in Fig. 1 or 2, yet referring to Figure 13) and base member 7.Baffle 6 edge in the top is placed in the crown member 4, and its relative lower edge is fastened to base member 7.The handle that in illustrated embodiment, thereby base member 7 is suitable for as operation during masking device 1---mobile base member 7 and when the non-hidden position shown in Fig. 1 and 2 and baffle 6 cover mobile baffle 6 between the hidden position in sash aperture partially or completely---.But except manual operation, masking device can for example be operated by electrically operated device by other device operation.
In addition, masking device 1 comprises two siding tracks 8 and 9, and it is suitable for being connected respectively to side member 23 and 24 and be connected to crown member 4 in the mode of describing in detail below.In the installation site of masking device 1, the opposite side edge of the opposed end of base member 7 and baffle 6 is guided in these siding tracks 8 and 9.In the illustrated embodiment, masking device comprises window treatment, and as baffle 6, and its crown member 4 comprises the rolling rod of spring biasing with cloth or fabric for it.But also it is contemplated that other masking device of the crown member of baffle with other type and other configuration.
Referring now to Fig. 3 and 4, wherein show the crown member 4 in the embodiment of masking device, crown member 4 has left end spare 410 and right-hand member spare 420 (not shown in these figure, yet referring to Fig. 6) as can be seen.Term " left side " and " right side " only are used to refer to for example direction shown in Fig. 1 to 3 for convenience.Similarly, term " preceding " and " back " are used for representing the side of masking device, and " preceding " is inwardly towards the indoor side of building, and " back " be outside towards the side.
In the installation site of masking device, head track 440 is attached to siding track 8,9 by angle bracket 85 in the mitered mode.For this reason, head track 440 has two miter ends, and one of them miter end 445 is shown in Fig. 3 and 4, is attached to the corresponding miter end of siding track.In Fig. 5, left side rail 8 has illustrated miter end 819.Siding track 8 further has and ends at the flange 823 that separates a distance with miter end 819.This difference combines with difference in length between head track 440 and the cap 430, is extremity piece 410 slot millings.
Erect image head track 440 has that predetermined altitude is the same, and each siding track 8,9 all has preset width, and in the shown embodiment, this predetermined altitude is identical with described preset width basically, thereby mitered is the mitered of 45 ° of degree.Also can imagine other angle, but this makes can not realize three elements similar configuration of front side of---being head track and two siding tracks---.
For example by a plurality of slivers of installing along each lateral edges, the lateral edges of baffle 6 is guided in the siding track 8,9 in known manner with separating each other a distance.Therefore, because the lateral edges of the baffle that is in the installation site of they and masking device is overlapping, siding track 8,9 is used to improve the shading characteristic of masking device.Therefore, depend on the type and the installation situation of baffle, siding track can help baffle is held in place.The bottom margin of baffle 6 is connected with base member 7 in any suitable mode, and the end of base member 7 also advantageously is guided in the siding track.In order further to improve shading characteristic, base member 7 can be provided with sealing configuration 73 (referring to Figure 13) with the bottom side member against framework.
At last, masking device comprises parallel conductor rope system, and it comprises two ropes (not shown), and a rope is suitable for extending from the lower left corner of sash, is upward through or along base member 7 and further extend up to crown member 4.Another rope connects up with the mirror image symmetrical manner.At crown member 4 places, every rope all is connected with separately pre-tensioning device, and described pre-tensioning device is suitable for being connected and/or pressing with crown member 4 in the track covering 430 header field 431.Pre-tensioning device makes rope always maintain suitable tension force, guarantees that therefore base member 7 always keeps substantially parallel with the overhead 21 and the bottom member 22 of sash 2 in the operating period of masking device.In the installation site, rope is hidden in the siding track rear.
---wherein for clarity sake not shown baffle 6 and base member 7---can be clear that from the partial perspective view of Fig. 6 and the vertical view of Fig. 7, crown member 4 ccontaining guide bar 470 and rolling rods 460.Baffle 6 is fastened to rolling rod 460 in known arbitrarily suitable mode along its upper end-face edge.Guide bar 470 directs into baffle 6 on the rolling rod 460, rolling rod 460 in order to masking device cover and the part position of covering in collect and store baffle 6, perhaps have under the situation of excess stock even in the position of covering fully, collect and store baffle 6 at baffle.As shown in Figure 13, baffle is wound on rolling rod and the guide bar along opposite directions.In addition, rolling rod 460 is setovered by spring, and therefore provides and roll the required preload towards non-hidden position of baffle 6.Though not shown in Fig. 6 and 7, should be noted that baffle 6 almost extends to the inboard of extremity piece 410,420, thereby use along the optimum that free space vertically also is provided of crown member 4.The preload that acts on the rolling rod 460 provides by will be described below the spring assembly that Fig. 8 described in further detail by 12 o'clock.Rolling rod 460 and guide bar 470 form the cylinder of hollow.For example, rolling rod 460 and guide bar 470 can be roughly the same at aspects such as length, diameter and material thicknesses.For example, the diameter of rolling rod 460 and guide bar 470 can be approximated to be 12-20mm, for example is 16mm.But, it is contemplated that also two bars are different configurations.
Referring to the detailed description of Fig. 8 to 12, in the illustrated embodiment as can be seen, spool 461 forms as one with left end spare 410.Alternatively, spool 461 can with another right-hand member spare 420 unit that forms as one.The connection of this one is by being molded as single-piece with extremity piece 410 and spool 461, and a body unit that comprises extremity piece and spool with formation is realized---promptly subsequently no longer in conjunction with any parts---.Preferably, described moldedly carry out based on suitable plastic materials by any suitable method, described plastic material can be polyamide or the polyethylene of for example PA6, it has good resistance to wearing and the ability of cracking resistance ability and enough antitorque and bending resistance.Spool 461 extends between left end 462 and the right-hand member 465, and left end 462 is attached to extremity piece 410 by minor axis part 463.Preferably, spool 461 forms solid parts.
In the illustrated embodiment, extremity piece is formed with a plurality of other functions in combination.Except with the integrally formed said reel 461 of left end spare 410, it can also be seen that extremity piece 410 has minor axis 471, it plays the effect of the device of the ccontaining bearing that is used for guide bar 470 1 ends (left end), described bearing is made of the end plug 472 with bearer ring 473.Right-hand member spare 420 is provided with and minor axis 471 similar minor axises (not shown), and this minor axis is used for the right-hand member bearing of ccontaining guide bar 470, and this bearing is the form of end plug 474 and the bearer ring corresponding with bearer ring 473.In addition, right-hand member spare 420 is provided with second minor axis (not shown) that is used for ccontaining end plug 464, and this end plug 464 is used to support the right-hand member of rolling rod 460.The left end of rolling rod 460 is supported on the minor axis part 463 by the end plug 482 of spring assembly.Can realize that with being connected of rolling rod 460 for example the stepped part by end plug 482 realizes by suitable arbitrarily form.Though spool 461 preferably forms solid parts as mentioned above, not shown minor axis also can be a hollow on the minor axis 471 of left end spare 410 and the right-hand member spare 420.Can be only rolling rod and guide bar be remained on each end plug by friction, perhaps by means of for example with rolling rod and guide bar in the protuberance of the interactional end plug in the hole mechanical fastening device that grades realize that perhaps vice versa.The parts of the rolling rod of spool, minor axis, bearing and spring assembly formation masking device and the suspension arrangement of guide bar.The diameter of spool 461 can for example be 6mm for example in the scope of 4-8mm.
In the illustrated embodiment, comprise torsionspring between the left end 481 that extends right-hand member 483 and be fastened firmly to end plug 482 with 480 spring assemblies of representing generally.As in the zoomed-in view of Figure 11 and 12 as can be seen, torsionspring end 483 is fixed in the slit 466 in the right-hand member 465 of spool 461.In the embodiment that illustrates, slit 466 extends towards the open top of spool 461 and towards its bottom, ends at the distance specific apart from the bottom, makes still to have the overlap joint material in the bottom.Slit 466 can be along any direction opening, and can have other development length radially, for example may extend into the center of spool 461.Bending part (not shown) by torsionspring end 483 remains on torsionspring 466 in the slit 466.In addition, guarantee this confining force by support component 490, support component 490 also has the function that prevents that spool 461 from splitting in addition.Support component 490 groove 467 at 465 places, end by being positioned at spool 461 again remains on the spool 461.Bracing or strutting arrangement 490 has and is adapted to fit in the rolling rod 460 to support the maximum outside diameter of rolling rod 460.Should understand, also can use the spring assembly of other type, for example use the spring of other type and do not use the spring assembly of illustrated torsionspring.
Turn back to Fig. 3, will illustrate in greater detail a plurality of other functions of these extremity pieces now.On the outside, extremity piece 410 comprises and constitutes the part be coupled device, and the described device that is coupled is used for cooperating with carrier member on the side member 23 that is positioned at sash 2.The configuration of mirror image symmetrical manner is shown in the outside of relative right-hand member spare greatly.In principle, carrier member can have suitable form arbitrarily, as long as they can be connected rapidly securely with masking device.An example of this carrier member is illustrated in applicant's the International Application No. WO of having announced 2005/008013 and WO 2006/048014, and it incorporates its content into this paper by reference at this.This member that is coupled forms the individual components that is connected with the remaining part of masking device usually, and an one example is described in detail in applicant's the announcement International Application No. WO 00/47858.
In the illustrated embodiment, play and be coupled the part that member is coupled the effect of device accordingly with prior art and form with each extremity piece.On left end spare 410 and right-hand member spare 420, these coupling portions are identical basically but are the mirror image symmetry, so will only describe the coupling portion of left end spare 410.Thereby the outside of extremity piece 410 comprises last guiding face 411 and the following guiding face 412 on each the upright rib that is formed on extremity piece 410 itself.Except guiding face was provided, rib also was used as the stiffening device of extremity piece 410.Masking device 1 has the overall installation direction that is described in further detail as among above-mentioned application WO 2005/008013 and the WO2006/048014.Guiding face 411,412 is parallel to this overall installation direction and extends.At one end, following guiding face 412 is formed with the sloping portion that forms inclined-plane 412a.Inclined-plane 412a is formed at and will be positioned at the place, end at rear portion when mounted, thereby and is an end that at first contacts with carrier member.Thereby inclined-plane 412a works so that proofread and correct the position of the crown member 4 of masking device.412 places are provided with resilient engagement means at last guiding face.These devices comprise the tongue-like part 413 that extends along direction forward from a position at extremity piece 410 rear portions, make tongue-like part a part---rear portion 413a has the direction of the inclined-plane 412a that is basically parallel to down guiding face, and a part is arranged essentially parallel to guiding face 411 and 412.This configuration has further made things convenient for installation.Elasticity tongue-like part 413 has permission crown member 4 temporarily is positioned at effect on the carrier member.But tongue-like part 413 also comprises the clamping apparatus that is upright maintenance pawl 414 forms, remains in the framework more enduringly to allow crown member.Like this, crown member 4 is easy to be connected with carrier member: at first, crown member roughly moves along installation direction laterally from indoor---and promptly the panelling towards framework moves, but moves towards panelling from the below slightly.When increasing the pressure of tongue-like part 413, each extremity piece all directs in the carrier member by the rear portion 413a of inclined-plane 412a and tongue-like part 413.Thereby tongue-like part 413 applies corresponding elastic pressure on carrier member, causes the slight clamping action on crown member.Crown member is moved further along installation direction, simultaneously the respective side slip joint of guiding face 411,412 and carrier member.When crown member 4 almost is positioned at its final position, keep pawl 414 wild cards and with the edge join of carrier member.It is quite little that extremity piece 410 thickness own---are the thickness from its planar section that stretches out such as aforesaid spool and guiding face---, for example is 1-2mm, as 1.5mm.
In addition, extremity piece 410 has spring assembly 415 (referring to Fig. 6), is used for cooperating with the rope system of another masking device (not shown).
Get back to Fig. 6 to 7 now, and especially referring to Figure 13, will describe the compact design of crown member 4 below: crown member 4 have front side, top side and rear side in illustrated embodiment.The front side is by head track 440 members, and top side and rear side are made of lid 430, promptly are made of header field 431 and back cover portion 432 respectively.It is contemplated that also and can have the bottom side.Certainly, in order not collide with baffle 6, this bottom side only can cover from back cover portion to the part distance of covering the plane.
In addition, 431 depth design becomes to make that non-hidden position base member 7 can be positioned at identical height place with rolling rod 460 crown member 4 from head track 440 to back cover portion.Base member 7 shape that roughly takes the shape of the letter U, the leg of U-shaped extends into respectively in top edge 71 and the lower limb 72 integratedly.As shown in Figure 13, in non-hidden position, the top edge 71 of base member 7 is positioned on the lower limb 444 of head track 440 of crown member 4.Lower limb 72 is positioned at identical height or is higher than this foot a little with the foot of baffle 6 on being stowed in rolling rod 460.Be positioned at the top that is used to cover the window of inserting in the pitched roof face and window according to masking device of the present utility model and stand under indoor people's the situation at the corresponding height of sight line S place, sight line S extends to be not orthogonal to the angle of covering the plane.Therefore, comprise that the rolling rod 460 of the baffle of packing up 6 is hidden in the rear of base member 7.Illustrate significantly from Figure 13, base member 7 has the roughly U-shaped shape between top edge 71 and lower limb 72, comprises the integrally formed bar 74,75 of edge towards the direction projection of back cover portion 432, refers to that the portion of holding 73 is provided by described U-shaped.In non-hidden position, the top 74 of described bar is below guide bar 470, and the rear portion 75 of this bar is in the place ahead of the front portion that is stowed in the baffle 6 on the rolling rod 460.The described overlapping distance that should not surpass between top edge 71 and the U-shaped shape lower end slightly, and for example be arranged to be in the scope of 1-10mm, be preferably 2-8mm, more preferably 4-6mm.
In a word, the height of rolling rod 460 and guide bar 470 and depth dimensions and specific location provide the very compact design of crown member 4.
The process that whole masking device 1 is packed in sash 2 frameworks such as grade of Fig. 1 is for example carried out as follows:
Manufacturer delivers goods masking device 1 under supply of material state.Under supply of material state, angle bracket 85 is connected to the head track 440 of crown member 4.In the erecting bed, crown member 4 is connected to framework 2.In the illustrated embodiment, this is undertaken by the above-mentioned mode that is coupled on the carrier member that member directs into each the side member upper end that is positioned at framework 2 that will be positioned on each extremity piece outside.At last, siding track 8,9 is attached to head track 440 by angle bracket at the miter end place.During siding track was attached to the final step of head track, each siding track did not all arrive at siding track and second vertical positions aligning with second vertical positions aligning from siding track in the step that siding track is connected to head track.Then, perhaps simultaneously, by for example inserting the suitable fasteners such as screw in other similar aperture in aperture 825 and the siding track, each siding track all is connected to the respective side portion member of sash or framework.
The utility model should not thought and is limited to described embodiment.To those of ordinary skill in the art, several remodeling of different embodiments and combination are clearly.
For example, in masking device, may have two spring assemblies with long longitudinal extension length.In this case, each extremity piece unit that can form as one with spool.Obviously, the configuration of both sides be the mirror image symmetry and masking device can for example comprise two torsionsprings of reeling in opposite direction, perhaps comprise two dissimilar springs.
Reference numerals list:
1 masking device
2 sash
21 overheads
22 bottom members
23 side member
24 side member
4 crown member
410 left end spares
411 guiding faces
412 guiding faces
The 412a inclined-plane
413 tongue-like parts
The 413a rear portion
414 keep pawl
415 spring assemblies
416 screws
420 right-hand member spares
430 lids
431 header fields
432 back cover portions
440 head tracks
444 lower limbs
445 first miter ends
449 tracks
460 rolling rods
461 spools
The left end of 462 spools
463 minor axis parts
464 are used for the end plug of rolling rod, right side
The right-hand member of 465 spools
466 slits
467 grooves
470 guide bars
471 minor axises
472 are used for the end plug of guide bar, left side
473 bearer rings
474 are used for the end plug of guide bar, right side
480 spring assemblies
The left end of 481 torsionsprings
The end plug of 482 spring assemblies
The right-hand member of 483 torsionsprings
490 support components
6 baffles
7 base member
71 top edges
72 lower limbs
73 refer to the portion of holding
74 push rod parts
75 back of the body bar parts
76 sealing configurations
8 siding tracks
819 miter ends
823 flanges
825 apertures
85 angle brackets
9 siding tracks
Claims (24)
1. masking device (1) that is used for the aperture of shadow frame comprising:
Crown member (4),
Base member (7), and
Baffle (6),
Described baffle comprises front side and rear side, first end margin, second end margin and two lateral edges, described first end margin is contained in the described crown member, and described second end margin is fastened to described base member, described base member can near the non-hidden position of described crown member and and described crown member separate between the hidden position of a distance and move, described baffle limits and covers the plane
Described crown member (4) comprises rolling rod (460) and is used for described baffle is directed into the described guide bar (470) that covers in the plane that described baffle (6) is wound up on described rolling rod (460) and the described guide bar (470) along opposite directions,
It is characterized in that,
In described non-hidden position, the front side that is positioned at the described baffle (6) on the described rolling rod (470) inwardly towards, and described crown member (4) is provided with head track (440), and described head track (440) forms the front side of described crown member and is connected to the lid (430) of described crown member (4).
2. masking device as claimed in claim 1, wherein said lid (430) comprises header field (431) and back cover portion (432), and described rolling rod (460) is compared more close described back cover portion (432) and farther from described header field (431) with described guide bar (470).
3. masking device as claimed in claim 1, wherein said lid (430) comprises header field (431), and described guide bar (470) is compared more close described header field (431) with described rolling rod (460).
4. masking device as claimed in claim 2, wherein in described non-hidden position, described base member (7) and described rolling rod (460) are positioned at essentially identical height place, and the lower limb (72) of described base member (7) is positioned at identical height place or is higher than described lowermost portion a little with the lowermost portion of described baffle (6) on being stowed in described rolling rod (460).
5. masking device as claimed in claim 3, wherein in described non-hidden position, described base member (7) and described rolling rod (460) are positioned at essentially identical height place, and the lower limb (72) of described base member (7) is positioned at identical height place or is higher than described lowermost portion a little with the lowermost portion of described baffle (6) on being stowed in described rolling rod (460).
6. masking device as claimed in claim 4, wherein in described non-hidden position, described base member (7) is positioned at described guide bar (470) below.
7. the masking device described in claim 5, wherein in described non-hidden position, described base member (7) is positioned at described guide bar (470) below.
8. masking device as claimed in claim 4, wherein said base member (7) has and is positioned at described top edge and lower limb (71,72) the roughly U-shaped shape between, it comprises that the edge is towards described back cover portion (432) bar (the 74 direction projection, that form, 75), described U-shaped shape provides and refers to hold portion (73).
9. masking device as claimed in claim 8, wherein in described non-hidden position, the top of described bar (74) is in the location, below of described guide bar (470), and the rear portion of described bar (75) are in the location, the place ahead of the front portion that is stowed in the baffle (6) on the described rolling rod (460).
10. masking device as claimed in claim 5, wherein said base member (7) has and is positioned at described top edge and lower limb (71,72) the roughly U-shaped shape between, it comprises that the edge is towards described back cover portion (432) bar (the 74 direction projection, that form, 75), described U-shaped shape provides and refers to hold portion (73).
11. masking device as claimed in claim 10, wherein in described non-hidden position, the top of described bar (74) is in the location, below of described guide bar (470), and the rear portion of described bar (75) are in the location, the place ahead of the front portion that is stowed in the baffle 6 on the described rolling rod (460).
12. masking device as claimed in claim 1, wherein said rolling rod (460) and described guide bar (470) have essentially identical length, diameter and material thickness.
13. masking device as claimed in claim 1, wherein said crown member (4) comprises two extremity pieces (410,420), wherein said rolling rod (460) is subjected to spring biasing (480) and is installed on the spool (461), and one of wherein said spool (461) and described extremity piece (410) constitute a body unit (410,461), a described body unit is arranged to the single-piece moulding unit.
14. masking device as claimed in claim 13, a wherein said body unit (410,461) and another extremity piece (420) include be suitable for be arranged at the framework aperture in carrier member be connected be coupled device.
15. masking device as claimed in claim 14, the wherein said member that is coupled comprises resilient engagement means (413) and clamping apparatus (414).
16. masking device as claimed in claim 13, a wherein said body unit (410,461) and described another extremity piece (420) include the device (471) of the bearing that is used for ccontaining described guide bar (470).
17. masking device as claimed in claim 13, wherein provide the spring assembly (480) of described spring biasing to comprise torsionspring, one end (482) of described torsionspring is fastened firmly to end plug, and the other end (482) is firmly fastened in the slit (466) at described spool, and described end plug has the bearer ring that can rotate freely on described spool.
18. masking device as claimed in claim 17 is wherein guaranteed described torsionspring is remained in the described slit by support component (490).
19. masking device as claimed in claim 13, a wherein said body unit (410,461) is molded by for example polyamide or poly plastic material.
20. masking device as claimed in claim 14, wherein said another extremity piece (420) is arranged to moulded parts, and it is preferably molded by for example polyamide or poly plastic material.
21. masking device as claimed in claim 1, wherein said crown member (4) is sized to make in described non-hidden position, and the top edge (71) of described base member (7) is suitable for the lower limb (444) of the front side (440) of described crown member (4) overlapping slightly.
22. require 1 described masking device as the power example, wherein said overlapping slightly scope is 1-10mm, is preferably 2-8mm, most preferably is 4-6mm.
23. masking device as claimed in claim 1, wherein said head track (440) extends longitudinally between first miter end and second miter end along first, and wherein said masking device further comprises two siding tracks (8,9), each described siding track (8,9) all have first end and second miter end, each siding track (8,9) second miter end all is suitable for being attached to respectively described first and second miter ends of described head track (440), and described masking device further comprises one group of angle bracket (85), the accommodating device that each described angle bracket all is suitable in the rear side with the rear side of described head track (440) and corresponding siding track (8,9) cooperates.
24. masking device as claimed in claim 23, wherein said head track (440) has predetermined height, and each described siding track (8,9) has predetermined width, and wherein said predetermined altitude equates with described preset width basically, thereby described mitered is 45 ° a mitered.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/DK2007/050046 WO2008131758A1 (en) | 2007-04-26 | 2007-04-26 | A screening arrangement including a guide bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214968Y true CN201214968Y (en) | 2009-04-01 |
Family
ID=38621977
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780052730A Pending CN101652527A (en) | 2007-04-26 | 2007-04-26 | The masking device that comprises guide bar |
| CNU2008201051424U Expired - Lifetime CN201214968Y (en) | 2007-04-26 | 2008-04-28 | Shielding device comprising guide lever |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780052730A Pending CN101652527A (en) | 2007-04-26 | 2007-04-26 | The masking device that comprises guide bar |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2150670B1 (en) |
| CN (2) | CN101652527A (en) |
| DE (1) | DE202008005956U1 (en) |
| FR (1) | FR2915508B1 (en) |
| PL (1) | PL2150670T3 (en) |
| WO (1) | WO2008131758A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709085A (en) * | 2012-05-02 | 2012-10-03 | 美的集团有限公司 | Switch structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US150658A (en) | 1874-05-05 | Improvement in window-screens | ||
| US424280A (en) | 1890-03-25 | doering | ||
| DE2139176A1 (en) | 1971-08-05 | 1973-02-15 | Ferd W Gehrung Jun Fa | BLOCKING DEVICE |
| US4126174A (en) | 1977-07-20 | 1978-11-21 | Moriarty James P | Flexible sheet rollup window structure |
| DE3106276C2 (en) * | 1981-02-20 | 1986-09-11 | Ernst Willi Dr. 7100 Heilbronn Haag | Insulating curtain |
| WO1984004559A1 (en) | 1983-05-13 | 1984-11-22 | Appropriate Tech Corp | Insulating shade assembly with removable cover |
| US5671790A (en) * | 1996-01-24 | 1997-09-30 | V. Kann Rasmussen Industri A/S | Screening device for a wall opening |
| ATE238484T1 (en) | 1999-02-12 | 2003-05-15 | Vkr Holding As | CARRYING DEVICE FOR A SHIELD |
| EP1500775A1 (en) | 2003-07-21 | 2005-01-26 | VKR Holding A/S | Supporting means and screening device for use with such supporting means |
| EP1807598B1 (en) | 2004-11-01 | 2013-04-24 | 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 EP EP07722701.5A patent/EP2150670B1/en active Active
- 2007-04-26 PL PL07722701T patent/PL2150670T3/en unknown
- 2007-04-26 WO PCT/DK2007/050046 patent/WO2008131758A1/en active Application Filing
- 2007-04-26 CN CN200780052730A patent/CN101652527A/en active Pending
-
2008
- 2008-04-25 FR FR0852797A patent/FR2915508B1/en active Active
- 2008-04-25 DE DE202008005956U patent/DE202008005956U1/en not_active Expired - Lifetime
- 2008-04-28 CN CNU2008201051424U patent/CN201214968Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709085A (en) * | 2012-05-02 | 2012-10-03 | 美的集团有限公司 | Switch structure |
| CN102709085B (en) * | 2012-05-02 | 2016-04-20 | 美的集团股份有限公司 | A kind of construction of switch |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2150670A1 (en) | 2010-02-10 |
| EP2150670B1 (en) | 2014-07-09 |
| DE202008005956U1 (en) | 2008-09-25 |
| FR2915508B1 (en) | 2013-09-27 |
| FR2915508A1 (en) | 2008-10-31 |
| WO2008131758A1 (en) | 2008-11-06 |
| PL2150670T3 (en) | 2014-12-31 |
| CN101652527A (en) | 2010-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090401 |
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| CX01 | Expiry of patent term |