CN204827166U - One drags two anti -wind window shade - Google Patents
One drags two anti -wind window shade Download PDFInfo
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- CN204827166U CN204827166U CN201520544474.2U CN201520544474U CN204827166U CN 204827166 U CN204827166 U CN 204827166U CN 201520544474 U CN201520544474 U CN 201520544474U CN 204827166 U CN204827166 U CN 204827166U
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Abstract
The utility model discloses an one drags two anti -wind window shade, it includes: window cover, reelpipe subassembly, two at least roller shutter assembly, two assembled rolls of curtain rails say and at least one in put assembled roll of curtain rail way, assembled roll of curtain rail is said including the trail cover plate that can link firmly with track bottom plate, detachably and the track bottom plate that the building linked firmly, track bottom plate and trail cover plate post assembling, and assembled roll of curtain rail way forms first notch towards roller shutter assembly's a side, in put assembled roll of curtain rail and say and put that track bottom plate, detachably put that the track bottom plate links firmly in with in including and put in trail cover plate and put the track bottom plate in, and put the trail cover plate post assembling in with and put assembled roll of curtain rail in, and say both sides limit formation second notch, roller shutter assembly both sides limit is stretched into respectively in first notch and the second notch. The utility model discloses a whole pleasing to the eye a, operation of being convenient for when dragging two tracks to make the installation of many book curtains, adopt assembled roll of curtain rail to say and put that assembled roll of curtain rail way makes that the track is wholly dismantled in with, the maintenance with install more convenient.
Description
Technical field
The present invention relates to roller shutter technical field, particularly relate to a kind of one drag two wind resistance window blind.
Background technology
Existing curtain adopts a secondary roller shutter action of driver drives one usually.If run into the window of wider width, such as, during French window, for ensureing the normal opening and closing of roller shutter, can only be stitched together two secondary roller shutters installation.But two secondary roller shutter direct splicing not only very ugly the and every secondary roller shutter of outward appearance is all by respective driver drives, also namely two width roller shutters need two drivers, and two secondary drivers exist inconvenience on roller shutter controls.
In addition, existing shutter track is generally integral type, and namely whole piece shutter track is made of one piece.Whole piece shutter track is only being formed with the longitudinal opening be convenient to cord and moved up and down within it towards cord side.Because whole piece shutter track only has the longitudinal opening facing cord, when cord blocking or take down the exhibits has some setbacks, user cannot observe cord operating condition in orbit, cannot to be out of order reason by Correct Analysis fast, can only keep in repair after whole piece track or the dismounting of a whole set of roller shutter, time-consuming.
Further, existing part curtain has wind resistance requirement, now needs in shutter track, install wind resistance part additional.The shutter track of integral type must be installed from track top when installing wind resistance part additional, when track length is longer or installing space is less, installs extra wind resistance part then consuming time longer.
Summary of the invention
Technical problem to be solved by this invention is, for the above-mentioned deficiency of prior art, proposes a kind of appearance looks elegant, detachably installs, and is convenient to the one drag two wind resistance window blind keeped in repair.
The technical scheme that the present invention solves the employing of its technical problem proposes a kind of one drag two wind resistance window blind, and it comprises: window cover, roll pipe assemby, at least two shutter arrangements, two shutter track and at least one mid-assembly type shutter track; The mid-track cover plate that described mid-assembly type shutter track comprises mid-sole-plate, is removably connected with mid-sole-plate, after described mid-sole-plate and mid-track cover plate are assembled, mid-assembly type shutter track dual-side forms the second notch; Shutter arrangement dual-side stretches in the first notch and the second notch respectively; Described shutter arrangement is comprised roller shutter and is arranged at multiple beads on roller shutter dual-side edge by injection molding, and described bead diameter is greater than the first notch and the second notch opened gap.
Further, described two shutter track are assembly type shutter track, described assembly type shutter track comprises the sole-plate that can be connected with building, the track cover plate be removably connected with sole-plate, after described sole-plate and track cover plate are assembled, assembly type shutter track forms the first notch towards the side of shutter arrangement.
Further, described roller shutter is also formed with the position, hole being convenient to bead injection mo(u)lding.
Further, described rolled curtain edge edge is also provided with the muscle that thickness is greater than roller shutter, is wrapped up by muscle during described bead injection mo(u)lding.
Further, described sole-plate comprises rectangular cavities, by rectangular cavities upper end minor face to side the outstanding L shape part formed, be arranged at rectangular cavities lower end and be positioned at the first U-shaped part of rectangular cavities the same side with L shape part; Described track cover plate is substantially L-shaped, comprises the first cover plate limit and the second cover plate limit; Described track cover plate is provided with the first cavity for hidden connector, described first cavity position is corresponding with the first U-shaped part position, and the first connector can stretch in the first U-shaped part through the first cavity; Described first end, cover plate limit and L shape part end are oppositely arranged.
Further, described second cover plate limit is protruded formation the one L shape locating part; Described sole-plate rectangular cavity lower end minor face opposite side protrudes formation the 2nd L shape locating part; After described sole-plate and track cover plate are assembled, parallel with sole-plate rectangular cavity minor face while insert in groove that the 2nd L shape locating part formed on one L shape locating part, parallelly with sole-plate rectangular cavity minor face on the 2nd L shape locating part to insert in groove that a L shape locating part formed.
Further, described mid-sole-plate is T-shaped, comprises transverse bottom plate and vertical component effect, forms re-entrant cavity in the middle part of described vertical component effect, re-entrant cavity base is recessed to form the second U-shaped part towards transverse bottom plate direction, and re-entrant cavity both sides form the 3rd U-shaped part and the 4th U-shaped part; The vertical cover plate that described mid-track cover plate comprises horizontal cover plate and upwards extended by horizontal cover plate two ends, described vertical patch ends and transverse bottom plate end are oppositely arranged, and the gap between described vertical patch ends and transverse bottom plate end forms the second notch; Described mid-track cover plate is also formed with the second cavity of corresponding second U-shaped part, the 3rd cavity of corresponding 3rd U-shaped part and the 4th U-shaped part and the 4th cavity; Second connector can stretch in the second U-shaped part through after the second cavity bottom mid-rail cover plate, and the 3rd or the 4th connector stretches in the 3rd U-shaped part or the 4th U-shaped part after can being each passed through the 3rd cavity or the 4th cavity from mid-rail cover plate both sides.
Further, described mid-sole-plate is curved, comprises inside arc plate and lateral arcs plate, and described inside arc plate two ends are provided with the 5th U-shaped part and the 6th U-shaped part, and described lateral arcs plate two ends are outward extended with flat board; Described mid-track cover plate is two, L-shaped, and comprise the first mid-cover plate limit and the second mid-cover plate limit, described first mid-end, cover plate limit and dull and stereotyped end are oppositely arranged, and the gap between the first mid-end, cover plate limit and dull and stereotyped end forms the second notch; Described mid-track cover plate is also formed with the 5th cavity of corresponding 5th U-shaped part and the 6th U-shaped part.
Further, described second mid-cover plate limit is protruded formation the 3rd L shape locating part, described inside arc plate external surface protrudes and is formed with the 4th L shape locating part; After described mid-sole-plate and mid-track cover plate are assembled, parallel with the second mid-track cover plate while insert in groove that the 4th L shape locating part formed on 3rd L shape locating part, parallelly with the second mid-track cover plate on the 4th L shape locating part to insert in groove that the 3rd L shape locating part formed.
Further, described roll pipe assemby comprises the first pipe crimping and the second pipe crimping that are connected with two shutter arrangements respectively, be inserted in follower pipe close and the first drive pipe close at the first pipe crimping two ends, be inserted in the second drive pipe close and the driving wheel pipe close at the second pipe crimping two ends, connect the drive axle support of the first drive pipe close and the second drive pipe close.
Further, described follower pipe close comprise follower pipe close body, the follower telescopic shaft be inserted in follower pipe close body; Described driving wheel pipe close comprises driving wheel pipe close body, the driving wheel telescopic shaft be inserted in driving wheel pipe close body; Described first drive pipe close comprises the first drive pipe close body, the first drive telescopic shaft be inserted in the first drive pipe close body; Described second drive pipe close comprises the second drive pipe close body, the second drive telescopic shaft be inserted in the second drive pipe close body.
The present invention has following beneficial effect compared to existing technology:
Overall appearance, convenient operation when 1, adopting one drag two track that several roller shutters are installed;
2, assembly type shutter track and mid-assembly type shutter track is adopted to make track integral demounting, maintenance and easier for installation; Time assembly type shutter track opened gap can freely control, the opened gap of assembly type shutter track also can not along with the elongated and easy deformation of track length;
3, adopt the telescopic pipe close adjustable pipe plug degree of depth, all kinds of roller shutter of convenient cooperation uses;
4, removable lower beam is adopted to make lower beam to be installed on track easily; Projection is set at lower beam plug end face, lug boss is set at the notch end face of assembly type track, projection is clamped lug boss thus prevents from occurring between lower beam and track acutely to rock; The present invention changes the method for clamping of original track clamping lower beam plug, such that the collision area between lower beam and track reduces, noise reduction;
5, the sole-plate of assembly type shutter track and track cover plate opposed end form the notch being used for roller shutter and stretching into, the wind resistance part changed on the matched in clearance roller shutter of this notch can realize the wind resistance function of roller shutter, increases without the need to extra the structure being used for clamping wind resistance part in orbit;
6, form bead by injection molding, its technique is simple, can significantly reduce man-hour and processing cost.
Accompanying drawing explanation
Fig. 1 is the front view of one drag two wind resistance window blind in a preferred embodiment of the present invention;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is the partial enlarged drawing in A portion in Fig. 2;
Fig. 4 is the partial enlarged drawing in B portion in Fig. 2;
Fig. 5 is the perspective view of a preferred embodiment of the present invention middle orbit base plate;
Fig. 6 is the schematic cross-section of a preferred embodiment of the present invention middle orbit base plate;
Fig. 7 is the perspective view of a preferred embodiment of the present invention middle orbit cover plate;
Fig. 8 is the schematic cross-section of a preferred embodiment of the present invention middle orbit cover plate;
Fig. 9 is the perspective view of assembly type shutter track in a preferred embodiment of the present invention;
Figure 10 is the installation cross-sectional schematic of assembly type shutter track in a preferred embodiment of the present invention;
Figure 11 is the perspective view of mid-sole-plate in a preferred embodiment of the present invention;
Figure 12 is the schematic cross-section of mid-sole-plate in a preferred embodiment of the present invention;
Figure 13 is the perspective view of mid-track cover plate in a preferred embodiment of the present invention;
Figure 14 is the schematic cross-section of mid-track cover plate in a preferred embodiment of the present invention;
Figure 15 is the perspective view of mid-assembly type shutter track in a preferred embodiment of the present invention;
Figure 16 is the schematic cross-section of mid-assembly type shutter track in a preferred embodiment of the present invention;
Figure 17 is the perspective view of mid-sole-plate in another preferred embodiment of the present invention;
Figure 18 is the schematic cross-section of mid-sole-plate in another preferred embodiment of the present invention;
Figure 19 is the perspective view of mid-assembly type shutter track in another preferred embodiment of the present invention;
Figure 20 is the schematic cross-section of mid-assembly type shutter track in another preferred embodiment of the present invention;
Figure 21 is the exploded perspective view of follower pipe close in a preferred embodiment of the present invention;
Figure 22 is the exploded perspective view of driving wheel pipe close in a preferred embodiment of the present invention;
Figure 23 is the exploded perspective view of the first drive pipe close or the second drive pipe close in a preferred embodiment of the present invention;
Figure 24 is the exploded perspective view of drive axle support in a preferred embodiment of the present invention;
Figure 25 is the cross-sectional schematic of drive axle support in a preferred embodiment of the present invention;
Figure 26 is the exploded perspective view of split type lower beam plug in a preferred embodiment of the present invention;
Figure 27 is another angle schematic diagram of Figure 26;
Figure 28 is the exploded perspective view of a preferred embodiment of the present invention;
Figure 29 is that rolled curtain edge is along structural representation.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Please refer to Fig. 1, Figure 28, the present invention discloses a kind of one drag two wind resistance window blind, and it comprises window cover 1, roll pipe assemby 2, at least two shutter arrangement 3, two assembly type shutter track 4 and at least one mid-assembly type shutter track 9.Roll pipe assemby 2 is installed in window cover 1, and shutter arrangement 3 can be reeled by roll pipe assemby 2 or launch.When shutter arrangement 3 reels or launches, its dual-side is mobile in assembly type shutter track 4 with mid-assembly type shutter track 9.
In a further preferred embodiment, two assembly type shutter track 4 also can be existing one-body molded shutter track.
Please refer to Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, assembly type shutter track 4 comprises the sole-plate 40 can fixed with building and the track cover plate 41 be removably connected with sole-plate 40.Sole-plate 40 is all substantially L-shaped with track cover plate 41, and the two is encircled into the assembly type shutter track of rectangle.
After sole-plate 40 and track cover plate 41 assembles, the end that sole-plate 40 is relative with track cover plate 41 forms the first notch 100, and being also assembly type shutter track forms the first notch towards a side of shutter arrangement; Shutter arrangement 3 one side is through stretching into after notch 100 in the cavity 110 that surrounds after sole-plate 40 is assembled with track cover plate 41.
Form because assembly type shutter track 4 is surrounded by sole-plate 40 and track cover plate 41, when mounted, can first by the structure installment that needs to be installed in assembly type shutter track 4 on sole-plate 40, then track cover plate 41 is installed, thus avoid existing shutter track inner structure all need from shutter track top end opening install disadvantage.Safeguard and dismounting time, the track cover plate that only needs to dismantle can safeguard the structure in shutter track 4 easily.
Sole-plate 40 comprises rectangular cavities 400, by rectangular cavities upper end minor face to side the outstanding L shape part 401 formed, be arranged at rectangular cavities lower end and be positioned at the first U-shaped part 402 of rectangular cavities the same side with L shape part.Rectangular cavities 400 is for plugging trapped orbit bottom plug 111.
Track cover plate 41 is substantially L-shaped, comprise the first cover plate limit 411, cover plate limit 410, second, position track cover plate 41 is also provided with for the first cavity 412, first cavity 412 of hidden connector is corresponding with the first U-shaped part 402, and connector can stretch in U-shaped part 402 through cavity 412.In the present embodiment, the first cavity 412 is positioned at the corner corner of track cover plate 41.First U-shaped part 402 inner surface is also formed with double wedge 4021.
The free end end on the first cover plate limit 410 and the free end end of L shape part 401 are oppositely arranged, and form the first notch 100 therebetween.
The free end end on the first cover plate limit 410 and the free end end of L shape part 401 are also all outwardly is formed with the first lug boss (413,403).When curtain need be made to have wind resistance function, the gap of this two first lug boss (413,403) makes roller shutter can not pass between two first lug bosses.
More firm in order to make track cover plate 41 be connected with sole-plate 40, the second cover plate limit 411 is also protruded formation the one L shape locating part 414, and sole-plate rectangular cavity lower end minor face opposite side protrudes formation the 2nd L shape locating part 404.After sole-plate 40 and track cover plate 41 are assembled, parallel with sole-plate rectangular cavity minor face while insert in groove that the 2nd L shape locating part formed on one L shape locating part, parallelly with sole-plate rectangular cavity minor face on the 2nd L shape locating part to insert in groove that a L shape locating part formed.
When assembly type shutter track is installed, sole-plate 40 and track cover plate 41 is spliced, makes a L shape locating part and the 2nd L shape locating part be in correct position.Then by connector, such as screw passes the first cavity 412 of track cover plate 41 and stretches in the first U-shaped part 402.
Please refer to Fig. 4, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, in a preferred embodiment of the present invention, the mid-track cover plate 91 that mid-assembly type shutter track 9 comprises mid-sole-plate 90, is removably connected with mid-sole-plate.
In the present embodiment, mid-sole-plate 90 is T-shaped, comprises transverse bottom plate 900 and vertical component effect 901.Form re-entrant cavity 902 in the middle part of vertical component effect, re-entrant cavity base is recessed to form the second U-shaped part 903 towards transverse bottom plate direction, and re-entrant cavity both sides form the 3rd U-shaped part 904 and the 4th U-shaped part 905.
The vertical cover plate 911 that mid-track cover plate 91 comprises horizontal cover plate 910 and upwards extended by horizontal cover plate two ends, vertical cover plate 911 end and transverse bottom plate 900 end are oppositely arranged, and the gap between vertical cover plate 911 end and transverse bottom plate 900 end forms the second notch 1000.
Mid-track cover plate 91 is also formed with the second cavity 912 of corresponding second U-shaped part 903, the 3rd cavity 913 of corresponding 3rd U-shaped part 904 and the 4th U-shaped part 905 and the 4th cavity 914; Second connector (shown in figure screw) can stretch in the second U-shaped part 903 through after the second cavity 912 bottom mid-rail cover plate 91, and the 3rd or the 4th connector (shown in figure screw) stretches in the 3rd U-shaped part 904 or the 4th U-shaped part 905 after can being each passed through the 3rd cavity 913 or the 4th cavity 914 from mid-rail cover plate both sides.
End, transverse bottom plate 900 two ends and vertical cover plate 911 end are all formed with the second lug boss (906,916).When curtain need be made to have wind resistance function, the gap of this two second lug boss (906,916) makes roller shutter can not pass between two second lug bosses.
Mid-assembly type shutter track 9 is installed on window opening by mid-flange of rail seat 92.
In the present embodiment, mid-assembly type shutter track is rectangular, is applicable to the window frame of rectangle.Mid-assembly type shutter track both sides are all formed with the second notch 1000, for holding the side of two shutter arrangements.
Please refer to Figure 17, Figure 18, Figure 19, Figure 20, the above-mentioned structural representation that diagrammatically show the mid-assembly type track of another preferred embodiment.The mid-assembly type track entirety of the present embodiment is roughly curved, for being installed on window frame corner.
In the present embodiment, mid-sole-plate 90 ' is curved, and comprise inside arc plate 900 ' and lateral arcs plate 901 ', inside arc plate two ends are provided with the 5th U-shaped part 902 ' and the 6th U-shaped part 903 ', and lateral arcs plate two ends are outward extended with dull and stereotyped 904 '.
Mid-track cover plate 91 ' quantity is two, so that mid-sole-plate 90 ' two ends are encircled into rectangular box.
The structure of mid-track cover plate 91 ' of the present embodiment is identical with the structure of the track cover plate 41 shown in Fig. 7, Fig. 8.Mid-track cover plate 91 ' comprises the first mid-cover plate limit 910 ' and the second mid-cover plate limit 911 ', first end, mid-cover plate limit 910 ' is oppositely arranged with dull and stereotyped 904 ' end, and the gap between the first mid-end, cover plate limit and dull and stereotyped end forms the second notch 1000 '; Mid-track cover plate is also formed with the 5th cavity 92 ' of corresponding 5th U-shaped part 902 ' and the 6th U-shaped part 903 '.
After being assembled with mid-sole-plate 90 ' by two mid-track cover plates 91 ', mid-assembly type shutter track entirety is curved, and both ends are rectangular.
Dull and stereotyped 904 ' end and the first end, mid-cover plate limit 910 ' are all formed with the 3rd lug boss (905 ', 912 ').
For the ease of installing, formation the 3rd L shape locating part 913 ' is protruded on described second mid-cover plate 911 ' limit, described inside arc plate external surface protrudes and is formed with the 4th L shape locating part 906 '; After mid-sole-plate and mid-track cover plate are assembled, 3rd L shape locating part 913 ' is upper parallel with the second mid-track cover plate while insert in groove that the 4th L shape locating part 906 ' formed, and the 4th L shape locating part 906 ' goes up parallel with the second mid-track cover plate insertion in groove that the 3rd L shape locating part 913 ' formed.
Please refer to Figure 29, for making the curtain of the present embodiment possess wind resistance, roller shutter 30 dual-side of the shutter arrangement 3 of the present embodiment has multiple bead 31 by injection molding manner injection mo(u)lding equally spacedly.
The diameter of bead is greater than the gap of notch 100, makes roller shutter 30 can not deviate from from assembly type shutter track 4 when blowing.
In a preferred embodiment, roller shutter dual-side forms position, multiple hole, by Shooting Technique directly injection mo(u)lding bead in this some holes position.Namely those beads constitute wind resistance component 31.The gap being directly greater than notch 100 of those beads thus prevent roller shutter from deviating from shutter track 4 when blowing.
In a preferred embodiment, roller shutter dual-side edge is also provided with the muscle 32 that thickness is greater than roller shutter cloth.Muscle 32 wraps up when injection mo(u)lding by bead 31.
Adopt that the mode technique of injection mo(u)lding is more simple, cost is lower and be convenient to large-scale industrial production.
The concrete structure of roll pipe assemby 2 in a preferred embodiment of the present invention is hereafter described in detail in detail.
Please refer to Figure 21, Figure 22, Figure 23, Figure 28, roll pipe assemby 2 comprises the first pipe crimping 20 and the second pipe crimping 20 ' be connected with two shutter arrangements respectively, be inserted in follower pipe close 21 and the first drive pipe close 25 at the first pipe crimping 20 two ends, be inserted in the second drive pipe close 26 and the driving wheel pipe close 22 at the second pipe crimping two ends, connect the drive axle support 29 of the first drive pipe close 25 and the second drive pipe close 26.
First drive pipe close 25 is identical with the second drive pipe close 26 structure.
In a preferred embodiment, adopt split type pipe close to replace integral type pipe close of the prior art, that is, follower pipe close 21 comprise follower pipe close body, the follower telescopic shaft 23 be inserted in follower pipe close body; Driving wheel pipe close 22 comprises driving wheel pipe close body, the driving wheel telescopic shaft 24 be inserted in driving wheel pipe close body; First drive pipe close 25 comprises the first drive pipe close body, the first drive telescopic shaft 27 be inserted in the first drive pipe close body; Described second drive pipe close 26 comprises the second drive pipe close body, the second drive telescopic shaft 28 be inserted in the second drive pipe close body.
When driving wheel telescopic shaft 24, follower telescopic shaft 23, first drive telescopic shaft 27, second drive telescopic shaft 28 not with driving wheel pipe close body, follower pipe close body, first drive pipe close body, when second drive pipe close body is fixed, driving wheel telescopic shaft 24, follower telescopic shaft 23, first drive telescopic shaft 27, second drive telescopic shaft 28 can at driving wheel pipe close body, follower pipe close body, first drive pipe close body, move in second drive pipe close body thus change driving wheel telescopic shaft 24, follower telescopic shaft 23, first drive telescopic shaft 27, second drive telescopic shaft 28 exposes driving wheel pipe close body, follower pipe close body, first drive pipe close body, the length of the second drive pipe close body.
Driving wheel telescopic shaft 24, follower telescopic shaft 23, first drive telescopic shaft 27, second drive telescopic shaft 28 external surface are all formed with at least one link slot (240,230,270,280), corresponding, be formed with at driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the second drive pipe close body inner surface the axial ribs (241,231,271,281) matched with link slot (240,230,270,280).
In a preferred embodiment, driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the second drive pipe close body side are all outward extended with the flexible footpath (242,232,272,282) that external diameter is less than driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the second drive pipe close body; Flexible footpath is formed for fixing driving wheel pipe close body and driving wheel telescopic shaft, follower pipe close body and follower telescopic shaft, first drive pipe close body and the first drive telescopic shaft, the hole (243,233,273,283) of the second drive pipe close body and the second drive telescopic shaft.
During installation, driving wheel telescopic shaft 24, follower telescopic shaft 23, first drive telescopic shaft 27, second drive telescopic shaft 28 are plugged in driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the second drive pipe close body, by screw lock hand-hole (243,233,273,283).When needing to regulate pipe close length or dismounting pipe close, take screw apart, the intubating length of adjustment driving wheel telescopic shaft 24, follower telescopic shaft 23, first drive telescopic shaft 27, second drive telescopic shaft 28 or extract.
In the present embodiment, driving wheel telescopic shaft 24, follower telescopic shaft 23, first drive telescopic shaft 27, second drive telescopic shaft 28 insert in driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the second drive pipe close body, therefore driving wheel telescopic shaft and driving wheel pipe close body, follower telescopic shaft and follower pipe close body, the first drive telescopic shaft and the first drive pipe close body, must be formed with a groove between the second drive telescopic shaft and the second drive pipe close body.During wind resistance component pipe close upper along with roller shutter volume, wind resistance component can be winding in this groove, after the thickness that the superposition of wind resistance component winding is formed can be made roller shutter reel by the counteracting of this depth of groove, entirety still keeps formation state, thickness out-of-flatness roller shutter can not be made to reel because being provided with wind resistance part after.
Please refer to Figure 24, Figure 25, in the present embodiment, drive axle support 29 comprises drive axle support body 290, the double end power transmission shaft 291 that can rotate in drive axle support body, described double end power transmission shaft 291 one end is plugged in the first drive telescopic shaft 27, and the other end is plugged in the second drive telescopic shaft 28.
Offer through hole 2900 in the middle part of drive axle support 290, through-hole inner surface forms many inner groovies 2901, and annular bearing 292 is arranged in this through hole, and annular bearing external surface forms many outer fins 2920 matched with inner groovy.
Double end power transmission shaft 291 comprises circular drive shaft body 2910, the first inserting column 2911 and the second inserting column 2912 extended to both sides by circular drive shaft body.
Drive axle support also comprises the first power transmission shaft catch 293 and second driving shaft catch 294; Circular drive shaft body 2910 is carried in annular bearing 292, and the first power transmission shaft catch 293 and second driving shaft catch 294 are fixed on after being each passed through the first inserting column 2911 and the second inserting column 2912 on drive axle support to prevent double end power transmission shaft from departing from drive axle support.
Make two shutter arrangements can synchronization action by drive axle support, realize one drag two function.
Please refer to Figure 28, in the present embodiment, adopt rocking handle to drive wire rope thus drive driving wheel pipe close to rotate, therefore, in the present embodiment, curtain also comprises driver 5, driver 5 is stretched in one end, the steel wire 7 that the other end is then connected with driving wheel pipe close through wireline pulley 6.Driving wheel telescopic shaft 24 other end is also provided with the wire wheel 244 for winding steel wire 7.Driver 5 drives steel wire to move thus drives wire wheel to rotate and pipe crimping rotated thus drives shutter arrangement launch or pack up.
Can imagine ground, those skilled in the art also can adopt other type of drive to rotate to drive roll pipe assemby, such as bead type, electrodynamic type, hand rod-type, drawstring formula etc.
Follower telescopic shaft 23 is fixed respectively by end cap 120 and support 130 with driving wheel telescopic shaft 24, end cap 120 be fixed with the plug connector (121,131) that can insert in corresponding assembly type shutter track below support 130.
Also be provided with track selvage guide plug 140 to fall in assembly type shutter track to prevent dust in assembly type shutter track upper end.
Please refer to Fig. 3, Fig. 4, Figure 12, Figure 26, Figure 27, on the downside of shutter arrangement 3, be also connected with lower beam assembly 8.Lower beam assembly 8 comprises lower beam 80 and is installed on the split type lower beam plug 81 at lower beam 80 two ends.
Split type lower beam plug 81 comprises cock body 810 and locating ring 820.Cock body 810 comprises the grafting body 811 matched with lower beam cavity shape and the rib 812 being arranged at grafting body 811 one end, and locating ring 820 is sheathed on grafting body 811 external surface and is adjacent to rib 812.
Locating ring 820 internal diameter and grafting body 811 external diameter match, and locating ring 820 external diameter and rib 812 external diameter match.Rib sidewall is close to by locating ring.Grafting body 811 is formed spliced eye 8110, locating ring 820 inner surface arranges anticreep post 8200, is made that locating ring is sheathed is fixed on grafting external surface by anticreep post and spliced eye.The top ends diameter of anticreep post is greater than the aperture of spliced eye 8110 thus prevents locating ring from departing from grafting body.
Rib 812 external surface also protrudes and is provided with two projections 830, projection 830 match with the first lug boss (413,403), the second lug boss (906,916) prevent lower beam from departing from assembly type shutter track, mid-assembly type shutter track swings.
In the present embodiment, projection 830 inner surface is skewed, and the first lug boss (413,403), the second lug boss (906,916) external surface are also skewed, and the two inclination slope is roughly the same.During installation, projection 830 is positioned at the first lug boss (413,403), the second lug boss (906,916) outside.
When whole curtain needs maintenance, first take off lower beam locating ring beyond the Great Wall, then lower beam plug is inserted in lower beam inner chamber completely, now lower beam projection beyond the Great Wall departs from the projection on assembly type shutter track and mid-assembly type shutter track, then namely removably between sole-plate and track cover plate, the connector be connected between mid-sole-plate and mid-track cover plate, thus assembly type shutter track and mid-assembly type shutter track are taken apart, take out shutter arrangement.
When whole curtain is installed, first roll pipe assemby two ends are arranged on end cap and support, then the wind resistance component of shutter arrangement is placed into the cavity position of default assembly type shutter track, mid-assembly type shutter track, then attachment rail base plate and track cover plate, mid-sole-plate and mid-track cover plate; Mid-for assembly type track 9 is installed on window opening by mid-rail bed 92; Extracting lower beam plug makes the rib of lower beam plug and the end face of lower beam have certain distance, locating ring being buckled into lower beam plug makes lower beam projection beyond the Great Wall fasten the first lug boss, the second lug boss on assembly type shutter track, mid-assembly type shutter track with the position limiting lower beam plug, thus when preventing blast, lower beam de-orbits swing.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (9)
1. an one drag two wind resistance window blind, is characterized in that: comprising: window cover, roll pipe assemby, at least two shutter arrangements, two shutter track and at least one mid-assembly type shutter track; Described shutter track side forms the first notch; The mid-track cover plate that described mid-assembly type shutter track comprises mid-sole-plate, is removably connected with mid-sole-plate, after described mid-sole-plate and mid-track cover plate are assembled, mid-assembly type shutter track dual-side forms the second notch; Shutter arrangement dual-side stretches in the first notch and the second notch respectively; Described shutter arrangement is comprised roller shutter and is arranged at multiple beads on roller shutter dual-side edge by injection molding, and described bead diameter is greater than the first notch and the second notch opened gap.
2. one drag two wind resistance window blind according to claim 1, it is characterized in that: described two shutter track are assembly type shutter track, described assembly type shutter track comprises the sole-plate that can be connected with building, the track cover plate be removably connected with sole-plate, after described sole-plate and track cover plate are assembled, assembly type shutter track forms the first notch towards the side of shutter arrangement.
3. one drag two wind resistance window blind according to claim 2, it is characterized in that: described sole-plate comprises rectangular cavities, by rectangular cavities upper end minor face to side the outstanding L shape part formed, be arranged at rectangular cavities lower end and be positioned at the first U-shaped part of rectangular cavities the same side with L shape part; Described track cover plate is substantially L-shaped, comprises the first cover plate limit and the second cover plate limit; Described track cover plate is provided with the first cavity for hidden connector, described first cavity position is corresponding with the first U-shaped part position, and the first connector can stretch in the first U-shaped part through the first cavity; Described first end, cover plate limit and L shape part end are oppositely arranged.
4. one drag two wind resistance window blind according to claim 3, is characterized in that: described second cover plate limit is protruded formation the one L shape locating part; Described sole-plate rectangular cavity lower end minor face opposite side protrudes formation the 2nd L shape locating part; After described sole-plate and track cover plate are assembled, parallel with sole-plate rectangular cavity minor face while insert in groove that the 2nd L shape locating part formed on one L shape locating part, parallelly with sole-plate rectangular cavity minor face on the 2nd L shape locating part to insert in groove that a L shape locating part formed.
5. one drag two wind resistance window blind according to claim 1 and 2, it is characterized in that: described mid-sole-plate is T-shaped, comprise transverse bottom plate and vertical component effect, re-entrant cavity is formed in the middle part of described vertical component effect, re-entrant cavity base is recessed to form the second U-shaped part towards transverse bottom plate direction, and re-entrant cavity both sides form the 3rd U-shaped part and the 4th U-shaped part; The vertical cover plate that described mid-track cover plate comprises horizontal cover plate and upwards extended by horizontal cover plate two ends, described vertical patch ends and transverse bottom plate end are oppositely arranged, and the gap between described vertical patch ends and transverse bottom plate end forms the second notch; Described mid-track cover plate is also formed with the second cavity of corresponding second U-shaped part, the 3rd cavity of corresponding 3rd U-shaped part and the 4th U-shaped part and the 4th cavity; Second connector can stretch in the second U-shaped part through after the second cavity bottom mid-rail cover plate, and the 3rd or the 4th connector stretches in the 3rd U-shaped part or the 4th U-shaped part after can being each passed through the 3rd cavity or the 4th cavity from mid-rail cover plate both sides.
6. one drag two wind resistance window blind according to claim 1 and 2, it is characterized in that: described mid-sole-plate is curved, comprise inside arc plate and lateral arcs plate, described inside arc plate two ends are provided with the 5th U-shaped part and the 6th U-shaped part, and described lateral arcs plate two ends are outward extended with flat board; Described mid-track cover plate is two, L-shaped, and comprise the first mid-cover plate limit and the second mid-cover plate limit, described first mid-end, cover plate limit and dull and stereotyped end are oppositely arranged, and the gap between the first mid-end, cover plate limit and dull and stereotyped end forms the second notch; Described mid-track cover plate is also formed with the 5th cavity of corresponding 5th U-shaped part and the 6th U-shaped part.
7. one drag two wind resistance window blind according to claim 6, is characterized in that: described second mid-cover plate limit is protruded formation the 3rd L shape locating part, and described inside arc plate external surface protrudes and is formed with the 4th L shape locating part; After described mid-sole-plate and mid-track cover plate are assembled, parallel with the second mid-track cover plate while insert in groove that the 4th L shape locating part formed on 3rd L shape locating part, parallelly with the second mid-track cover plate on the 4th L shape locating part to insert in groove that the 3rd L shape locating part formed.
8. one drag two wind resistance window blind according to claim 1, is characterized in that: be also connected with lower beam assembly on the downside of described shutter arrangement, and described lower beam assembly comprises lower beam, is installed on the split type lower beam plug at lower beam two ends; Described split type lower beam plug comprises cock body and locating ring, and cock body comprises the grafting body matched with lower beam cavity shape and the rib being arranged at grafting body one end, and described locating ring is sheathed on grafting external surface and is adjacent to rib.
9. one drag two wind resistance window blind according to claim 8, it is characterized in that: described locating ring internal diameter and grafting body diameter match, described locating ring external diameter and rib external diameter match; Described grafting body is formed with spliced eye, and described locating ring inner surface is provided with anticreep post, is made that locating ring is sheathed is fixed on grafting external surface by anticreep post and spliced eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544474.2U CN204827166U (en) | 2015-07-24 | 2015-07-24 | One drags two anti -wind window shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544474.2U CN204827166U (en) | 2015-07-24 | 2015-07-24 | One drags two anti -wind window shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827166U true CN204827166U (en) | 2015-12-02 |
Family
ID=54684777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544474.2U Withdrawn - After Issue CN204827166U (en) | 2015-07-24 | 2015-07-24 | One drags two anti -wind window shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827166U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064898A (en) * | 2015-07-24 | 2015-11-18 | 宁波先锋新材料股份有限公司 | One-driving-two wind-resistant sun-shading window curtain |
| CN105089479A (en) * | 2015-07-24 | 2015-11-25 | 宁波先锋新材料股份有限公司 | One-pull-two wind-proof window shade |
| WO2024098317A1 (en) * | 2022-11-10 | 2024-05-16 | 清展科技股份有限公司 | Roll-up window screen and connecting device thereof |
-
2015
- 2015-07-24 CN CN201520544474.2U patent/CN204827166U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064898A (en) * | 2015-07-24 | 2015-11-18 | 宁波先锋新材料股份有限公司 | One-driving-two wind-resistant sun-shading window curtain |
| CN105089479A (en) * | 2015-07-24 | 2015-11-25 | 宁波先锋新材料股份有限公司 | One-pull-two wind-proof window shade |
| CN105064898B (en) * | 2015-07-24 | 2017-04-05 | 宁波先锋新材料股份有限公司 | A kind of one drag two wind resistance window blind |
| WO2024098317A1 (en) * | 2022-11-10 | 2024-05-16 | 清展科技股份有限公司 | Roll-up window screen and connecting device thereof |
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