CN105064898B - A kind of one drag two wind resistance window blind - Google Patents
A kind of one drag two wind resistance window blind Download PDFInfo
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- CN105064898B CN105064898B CN201510439905.3A CN201510439905A CN105064898B CN 105064898 B CN105064898 B CN 105064898B CN 201510439905 A CN201510439905 A CN 201510439905A CN 105064898 B CN105064898 B CN 105064898B
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Abstract
The present invention discloses a kind of one drag two wind resistance window blind, and which includes：Window cover, puts assembly type shutter track in roll pipe assemby, at least two shutter arrangements, two assembly type shutter tracks and at least one；Assembly type shutter track includes the sole-plate that can be connected with building, the track cover plate being removably connected with sole-plate, and after sole-plate is assembled with track cover plate, assembly type shutter track forms the first notch towards a side of shutter arrangement；In put during assembly type shutter track includes and put sole-plate, removably put with during sole-plate is connected and put track cover plate, in put after sole-plate puts the assembling of track cover plate with, in put two side of assembly type shutter track and form the second notch；Two side of shutter arrangement is respectively protruding in the first notch and the second notch.The overall appearance when present invention causes several roller shutters to install using one drag two track, it is easy to operate；Using assembly type shutter track and in put assembly type shutter track cause track integral demounting, maintenance with it is easier for installation.
Description
Technical field
The present invention relates to roller shutter technical field, more particularly to a kind of one drag two wind resistance window blind.
Background technology
Existing curtain is generally using the one secondary roller shutter action of a driver drives.If running into the window of wider width, example
During such as French window, it is to ensure that roller shutter is normally opened and closed, two secondary roller shutters can only be stitched together installation.But two secondary roller shutters are directly spelled
Connect not only outward appearance it is very ugly and per pair roller shutter all by respective driver drives, namely two width roller shutters need two drivings
There is inconvenience in roller shutter control in device, two secondary drivers.
In addition, existing shutter track is usually integral type, i.e. whole piece shutter track is made of one piece.Whole piece roller shutter
Track is only being formed with the longitudinal opening of being easy to cord to move up and down in which towards cord side.Because whole piece shutter track is only
There is the longitudinal opening for facing cord, when cord blocking or take down the exhibits has some setbacks, user cannot observe cord in orbit
Ruuning situation, it is impossible to quick Correct Analysis are out of order reason, can only keep in repair, take after whole piece track or a whole set of roller shutter dismounting
During expenses of labour.
Also, existing part curtain has wind resistance requirement, now need to install wind resistance part in shutter track additional.Integral type
Shutter track must install from track top when wind resistance part is installed additional, when track length is longer or during less installing space,
Extra wind resistance part is installed then time-consuming longer.
The content of the invention
The technical problem to be solved is, for the above-mentioned deficiency of prior art, propose a kind of appearance looks elegant,
It is detachable to install, it is easy to the one drag two wind resistance window blind for keeping in repair.
It is to propose a kind of one drag two wind resistance window blind that the present invention solves the technical scheme of its technical problem employing, its bag
Include：Window cover, puts assembly type shutter track in roll pipe assemby, at least two shutter arrangements, two shutter tracks and at least one；Institute
State shutter track side and form the first notch；Put in described during assembly type shutter track includes put sole-plate, removably with
In put during sole-plate is connected and put track cover plate, it is described in put after sole-plate puts the assembling of track cover plate with, in put assembling
Two side of formula shutter track forms the second notch；Two side of shutter arrangement is respectively protruding in the first notch and the second notch；It is described
Shutter arrangement includes roller shutter and is fixed on the wind resistance component of two side of roller shutter, the wind resistance member diameters more than the first notch with
Second notch opened gap.
Further, two shutter track be assembly type shutter track, the assembly type shutter track include can with build
Build sole-plate, the track cover plate being removably connected with sole-plate that thing is connected, the sole-plate and track cover plate group
After dress, assembly type shutter track forms the first notch towards the side of shutter arrangement.
Further, the sole-plate includes rectangular cavities, from rectangular cavities upper end minor face to the prominent L for being formed in side
Shape part, is arranged at rectangular cavities lower end and the first U-shaped part of rectangular cavities the same side is located at L-shaped part；The track cover plate is big
Cause is L-shaped, including the first cover plate while with the second cover plate；The first chamber for hidden connector is provided with the track cover plate
Body, first cavity position are corresponding with the first U-shaped part position, and the first connector may pass through the first cavity and stretch into the first U-shaped
In part；The first cover plate side end portion is oppositely arranged with L-shaped part end.
Further, the second cover plate side protrudes above to form the first L-shaped locating part；The sole-plate rectangular cavity lower end
Minor face opposite side protrudes to form the second L-shaped locating part；After the sole-plate is assembled with track cover plate, on the first L-shaped locating part
One side parallel with sole-plate rectangular cavity minor face is inserted in the groove that the second L-shaped locating part is formed, on the second L-shaped locating part with
Insert in the groove that the first L-shaped locating part is formed on the parallel one side of sole-plate rectangular cavity minor face.
Further, sole-plate is put in described T-shaped, including transverse bottom plate and vertical component effect, shape in the middle part of the vertical component effect
Concavity cavity, re-entrant cavity base are 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；Track cover plate is put in described includes horizontal cover plate and upwardly extending vertical by horizontal cover plate two ends
Cover plate, the vertical patch ends are oppositely arranged with transverse bottom plate end, the vertical patch ends and transverse bottom plate end it
Between gap constitute the second notch；The second cavity that the second U-shaped part of correspondence is also formed with track cover plate, correspondence the are put in described
3rd cavity and the 4th cavity of three U-shaped parts and the 4th U-shaped part；Second connector can therefrom put track cover plate bottom through second
Stretch into after cavity in the second U-shaped part, the 3rd or the 4th connector therefrom can put track cover plate both sides be each passed through the 3rd cavity or
Stretch in the 3rd U-shaped part or the 4th U-shaped part after 4th cavity.
Further, sole-plate is put in described curved, including inside arc plate and lateral arcs plate, the inside arc plate
Two ends are provided with the 5th U-shaped part and the 6th U-shaped part, and the lateral arcs plate two ends are outward extended with flat board；Rail cover is put in described
Plate is two, L-shaped, including when putting cover plate in first and putting cover plate in second, puts cover plate side end portion and put down in described first
Plate end is oppositely arranged, and the gap put in first between cover plate side end portion and flat board end constitutes the second notch；Rail is put in described
The 5th cavity of the 5th U-shaped part of correspondence and the 6th U-shaped part is also formed with road cover plate.
Further, put cover plate side in described second to protrude above to form the 3rd L-shaped locating part, the inside arc plate outer surface
Protrusion is formed with the 4th L-shaped locating part；Put in described sole-plate put with track cover plate assembling after, on the 3rd L-shaped locating part
One side parallel with track cover plate is put in second is inserted in the groove that the 4th L-shaped locating part is formed, with the on the 4th L-shaped locating part
Put the parallel one side of track cover plate to insert in the groove that the 3rd L-shaped locating part is formed in two.
Further, the roll pipe assemby includes the first pipe crimping being connected with two shutter arrangements respectively and the second pipe crimping, inserts
Located at the follower pipe close and the first drive pipe close at the first pipe crimping two ends, the second drive pipe at the second pipe crimping two ends is inserted in
Plug and driving wheel pipe close, connect the drive axle support of the first drive pipe close and the second drive pipe close.
Further, the follower pipe close includes follower pipe close body, the follower being inserted in follower pipe close body
Telescopic shaft；The driving wheel pipe close includes driving wheel pipe close body, the driving wheel telescopic shaft being inserted in driving wheel pipe close body；It is described
First drive pipe close includes that the first drive pipe close body, the first drive being inserted in the first drive pipe close body stretch
Axle；The second drive pipe close includes that the second drive pipe close body, second be inserted in the second drive pipe close body are driven
Wheel telescopic shaft.
Further, lower bar assembly is also associated with the downside of the shutter arrangement, the lower bar assembly includes lower beam, is installed on
The split type lower beam plug at lower beam two ends；The split type lower beam plug includes cock body and locating ring, and cock body includes and lower beam inner chamber
The grafting body of mating shapes and the rib of grafting body one end is arranged at, the locating ring is sheathed on grafting external surface and pastes
Tight rib.
Further, the locating ring internal diameter is matched with the external footpath of grafting, the locating ring external diameter and rib external diameter phase
Matching；Spliced eye is formed with the grafting body, the locating ring inner surface setting has anticreep post, by anticreep post and spliced eye
So that locating ring is arranged is fixed on grafting external surface.
The present invention is had the advantages that compared to existing technology：
Overall appearance when the 1st, several roller shutters being installed using one drag two track, it is easy to operation；
2nd, using assembly type shutter track and in put assembly type shutter track cause track integral demounting, maintenance with install more
Plus it is convenient；When assembly type shutter track opened gap freely can control, the opened gap of assembly type shutter track also will not be with
That track length is elongated and easy deformation；
3rd, it is using telescopic pipe close adjustable pipe plug depth, convenient to coordinate all kinds of roller shutters to use；
4th, lower beam can be advantageously mounted on track using removable lower beam；In lower beam plug end face, projection is set,
The notch end face of assembly type track arranges lug boss, and projection is clamped lug boss so as to prevent from occurring acutely between lower beam and track
Rock；The present invention changes the method for clamping that original track clamps lower beam plug so that the collision area between lower beam and track
Reduction, lower noise；
5th, the sole-plate of assembly type shutter track and track cover plate opposed end form the notch stretched into for roller shutter, change
The gap for becoming the notch coordinates the wind resistance part on roller shutter to be capable of achieving the wind resistance function of roller shutter, uses without the need for additionally increasing in orbit
In the structure of clamping wind resistance part.
Description of the drawings
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 views in Fig. 1；
Fig. 3 is the partial enlarged drawing in A portions in Fig. 2；
Fig. 4 is the partial enlarged drawing in B portions in Fig. 2；
Dimensional structure diagrams of the Fig. 5 for a preferred embodiment of the present invention middle orbit base plate；
Schematic cross-sections of the Fig. 6 for a preferred embodiment of the present invention middle orbit base plate；
Dimensional structure diagrams of the Fig. 7 for a preferred embodiment of the present invention middle orbit cover plate；
Schematic cross-sections of the Fig. 8 for a preferred embodiment of the present invention middle orbit cover plate；
Fig. 9 is the dimensional structure diagram 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 be in a preferred embodiment of the present invention in put the dimensional structure diagram of sole-plate；
Figure 12 be in a preferred embodiment of the present invention in put the schematic cross-section of sole-plate；
Figure 13 be in a preferred embodiment of the present invention in put the dimensional structure diagram of track cover plate；
Figure 14 be in a preferred embodiment of the present invention in put the schematic cross-section of track cover plate；
Figure 15 be in a preferred embodiment of the present invention in put the dimensional structure diagram of assembly type shutter track；
Figure 16 be in a preferred embodiment of the present invention in put the schematic cross-section of assembly type shutter track；
Figure 17 be in another preferred embodiment of the invention in put the dimensional structure diagram of sole-plate；
Figure 18 be in another preferred embodiment of the invention in put the schematic cross-section of sole-plate；
Figure 19 be in another preferred embodiment of the invention in put the dimensional structure diagram of assembly type shutter track；
Figure 20 be in another preferred embodiment of the invention in put the schematic cross-section of assembly type shutter track；
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 diagrames of Figure 26；
Exploded perspective views of the Figure 28 for a preferred embodiment of the present invention.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Fig. 1, Figure 28 are refer to, the present invention discloses a kind of one drag two wind resistance window blind, and which includes window cover 1, roll pipe assemby
2nd, assembly type shutter track 9 is put at least two shutter arrangements 3, two assembly type shutter tracks 4 and at least one.Roll pipe assemby
2 are installed in window cover 1, and shutter arrangement 3 can be wound or be launched by roll pipe assemby 2.When shutter arrangement 3 winds or launches, its
Put with assembly type shutter track 9 in assembly type shutter track 4 and move in two sides.
In a further preferred embodiment, two assembly type shutter tracks 4 are alternatively and existing are integrally formed shutter track.
Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 are refer to, assembly type shutter track 4 includes the sole-plate that can be fixed with building
40 and removably with sole-plate 40 be connected track cover plate 41.Sole-plate 40 is substantially L-shaped with track cover plate 41,
The two surrounds rectangular assembly type shutter track.
After sole-plate 40 is assembled with track cover plate 41, the end formation relative with track cover plate 41 of sole-plate 40 the
One notch 100, namely assembly type shutter track is towards first notch of side formation of shutter arrangement；3 one side of shutter arrangement
Stretch into through after notch 100 sole-plate 40 and track cover plate 41 assemble back wall into cavity 110 in.
Form as assembly type shutter track 4 is surrounded with track cover plate 41 by sole-plate 40, when mounted, can first by
Need the structure being installed in assembly type shutter track 4 to be installed on sole-plate 40, then track cover plate 41 is installed, so as to
Avoid the disadvantage that existing shutter track inner structure is both needed to from shutter track top end opening install.In maintenance and dismounting, only
Need to dismantle the structure easily safeguarded in shutter track 4 by track cover plate.
Sole-plate 40 includes rectangular cavities 400, from rectangular cavities upper end minor face to the prominent L-shaped part 401 for being formed in side,
It is arranged at rectangular cavities lower end and the first U-shaped part 402 of rectangular cavities the same side is located at L-shaped part.Rectangular cavities 400 are used to insert
If trapped orbit bottom plug 111.
Track cover plate 41 is substantially L-shaped, including the first cover plate in 410, the second cover plate 411, also sets on track cover plate 41
The first cavity 412 for hidden connector is equipped with, the position of the first cavity 412 is corresponding with the first U-shaped part 402, connector
May pass through cavity 412 to stretch in U-shaped part 402.In the present embodiment, the first cavity 412 is located 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 side 410 is oppositely arranged with the free end end of L-shaped part 401, is formed therebetween
First notch 100.
The free end end on the first cover plate side 410 is formed with first with the free end end of L-shaped part 401 is also outwardly
Lug boss (413,403).When curtain need to be caused to have wind resistance function, the gap of two first lug boss (413,403) causes
Roller shutter can not be passed between two first lug bosses.
In order that track cover plate 41 is connected with sole-plate 40 more consolidating, shape is also protruded on the second cover plate side 411
Into the first L-shaped locating part 414, sole-plate rectangular cavity lower end minor face opposite side protrudes to form the second L-shaped locating part 404.Work as rail
After road base plate 40 is assembled with track cover plate 41, the insertion parallel with sole-plate rectangular cavity minor face on the first L-shaped locating part
In the groove that second L-shaped locating part is formed, parallel with sole-plate rectangular cavity minor face insertion the on the second L-shaped locating part
In the groove that one L-shaped locating part is formed.
Install assembly type shutter track when, sole-plate 40 is spliced with track cover plate 41 so that the first L-shaped locating part and
Second L-shaped locating part is in correct position.Then by connector, first cavity of such as screw through track cover plate 41
412 and stretch in the first U-shaped part 402.
Refer to Fig. 4, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, a preferred embodiment of the present invention
In, in put during assembly type shutter track 9 includes and put sole-plate 90, removably put with during sole-plate is connected and put track
Cover plate 91.
In the present embodiment, sole-plate 90 is put in T-shaped, including transverse bottom plate 900 and vertical component effect 901.In vertical component effect
Portion forms re-entrant cavity 902, and re-entrant cavity base is recessed to form the second U-shaped part 903, re-entrant cavity two towards transverse bottom plate direction
Side forms the 3rd U-shaped part 904 and the 4th U-shaped part 905.
In put track cover plate 91 and include horizontal cover plate 910 and by the upwardly extending vertical cover plate 911 in horizontal cover plate two ends,
Vertical 911 end of cover plate is oppositely arranged with 900 end of transverse bottom plate, between 900 end of 911 end of vertical cover plate and transverse bottom plate
Gap constitute the second notch 1000.
In put be also formed with track cover plate 91 correspondence the second U-shaped part 903 the second cavity 912, correspondence the 3rd U-shaped part
904 and the 4th U-shaped part 905 the 3rd cavity 913 and the 4th cavity 914；Second connector (screw shown in figure) therefrom can be put
91 bottom of track cover plate is stretched in the second U-shaped part 903 through after the second cavity 912, the 3rd or the 4th connector (spiral shell shown in figure
Nail) can therefrom put after track cover plate both sides are each passed through the 3rd cavity 913 or the 4th cavity 914 and stretch into the 3rd U-shaped part 904 or the
In four U-shaped parts 905.
900 two ends end of transverse bottom plate is each formed with the second lug boss (906,916) with 911 end of vertical cover plate.When need
During so that curtain having wind resistance function, the gap of two second lug boss (906,916) prevents roller shutter from raised from two second
Pass between portion.
In put during assembly type shutter track 9 passes through and put flange of rail seat 92 and be installed on window opening.
In the present embodiment, in put assembly type shutter track rectangular, it is adaptable to the window frame of rectangle.In put assembly type roller shutter rail
Road both sides are each formed with the second notch 1000, for accommodating the side of two shutter arrangements.
Refer to Figure 17, Figure 18, Figure 19, Figure 20, it is above-mentioned diagrammatically show another preferred embodiment in put assembly type rail
The structural representation in road.Assembly type track is put in the present embodiment integrally generally curved, for being installed on window frame corner.
In the present embodiment, in put sole-plate 90 ' curved, including inside arc plate 900 ' and lateral arcs plate 901 ', inner side
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 flat board 904 '.
In put 91 ' quantity of track cover plate for two, 90 ' two ends of sole-plate are put by and are encircled into rectangular box.
The structure that track cover plate 91 ' is put in the present embodiment is identical with the structure of the track cover plate 41 shown in Fig. 7, Fig. 8.In
Track cover plate 91 ' is put including putting 911 ' when cover plate puts cover plate in 910 ' and second in first, the end of cover plate side 910 ' in first, is put
Portion is oppositely arranged with 904 ' end of flat board, and the gap put in first between cover plate side end portion and flat board end constitutes the second notch
1000’；In put be also formed with track cover plate correspondence the 5th U-shaped part 902 ' and the 6th U-shaped part 903 ' the 5th cavity 92 '.
Track cover plate 91 ' will be put to put with after sole-plate 90 ' assembles in two, in put assembly type shutter track and be in integrally
Arc, both ends are rectangular.
910 ' end of cover plate side is put in 904 ' end of flat board and first and is each formed with the 3rd lug boss (905 ', 912 ').
For the ease of installing, 911 ' side of cover plate is put in described second and protrudes above to form the 3rd L-shaped locating part 913 ', it is described interior
Side arc plate outer surface protrusion is formed with the 4th L-shaped locating part 906 '；In put sole-plate put with track cover plate assembling after, the 3rd
One side parallel with track cover plate is put in second on L-shaped locating part 913 ' is inserted in the groove that the 4th L-shaped locating part 906 ' is formed,
It is recessed that one side the 3rd L-shaped locating part 913 ' of insertion parallel with track cover plate is put in second on 4th L-shaped locating part 906 ' is formed
In groove.
Curtain to cause the present embodiment possesses wind resistance, and 30 liang of sides of roller shutter of the shutter arrangement 3 of the present embodiment are also
It is fixed with wind resistance part 31.Wind resistance part 31 is preferably pelletron.
In pelletron bead with diameter greater than the first notch 100, the gap of the second notch (1,000 1000 '), make when blowing
Obtain roller shutter 30 to deviate from from assembly type shutter track 4.Simultaneously pelletron is integrally in flexibility, pelletron can wind with roller shutter 30 and
It is wound on roll pipe assemby 2 so that 30 overall winding of roller shutter and expansion are smoothly.
The concrete structure of roll pipe assemby 2 in a preferred embodiment of the present invention is detailed below.
Figure 21, Figure 22, Figure 23, Figure 28 are refer to, roll pipe assemby 2 includes the first pipe crimping being connected with two shutter arrangements respectively
20 and second pipe crimping 20 ', the follower pipe close 21 and the first drive pipe close 25 at 20 two ends of the first pipe crimping are inserted in, is inserted in
The second drive pipe close 26 at two pipe crimping two ends and driving wheel pipe close 22, the first drive pipe close 25 of connection and the second drive pipe
The drive axle support 29 of plug 26.
First drive pipe close 25 is identical with 26 structure of the second drive pipe close.
In a preferred embodiment, integral type pipe close of the prior art is replaced using split type pipe close, i.e. follower pipe
Plug 21 includes follower pipe close body, the follower telescopic shaft 23 being inserted in follower pipe close body；Driving wheel pipe close 22 includes master
Driving wheel pipe close body, the driving wheel telescopic shaft 24 being inserted in driving wheel pipe close body；First drive pipe close 25 includes the first transmission
Wheel pipe close body, the first drive telescopic shaft 27 being inserted in the first drive pipe close body；The second drive pipe close 26 is wrapped
Include the second drive pipe close body, the second drive telescopic shaft 28 being inserted in the second drive pipe close body.
When driving wheel telescopic shaft 24, follower telescopic shaft 23, the first drive telescopic shaft 27, the second drive telescopic shaft 28
When not fixing with driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the second drive pipe close body, driving wheel
Telescopic shaft 24, follower telescopic shaft 23, the first drive telescopic shaft 27, the second drive telescopic shaft 28 can be in driving wheel pipe closes
Move so as to change driving wheel telescopic shaft in body, follower pipe close body, the first drive pipe close body, the second drive pipe close body
24th, follower telescopic shaft 23, the first drive telescopic shaft 27, the second drive telescopic shaft 28 expose driving wheel pipe close body, passive
Wheel pipe close body, the first drive pipe close body, the length of the second drive pipe close body.
In driving wheel telescopic shaft 24, follower telescopic shaft 23, the first drive telescopic shaft 27, the second drive telescopic shaft 28
Outer surface has been respectively formed at least one link slot (240,230,270,280), corresponding, in driving wheel pipe close body, passively
Wheel pipe close body, the first drive pipe close body, in the second drive pipe close body surface be formed with link slot (240,230,270,
280) axial ribs (241,231,271,281) for matching.
In a preferred embodiment, driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the second transmission
Wheel pipe close body side be outward extended with external diameter less than driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the
The flexible footpath (242,232,272,282) of two drive pipe close bodies；Be formed with flexible footpath for fix driving wheel pipe close body with
Driving wheel telescopic shaft, follower pipe close body and follower telescopic shaft, the first drive pipe close body and the first drive telescopic shaft, the
The hole (243,233,273,283) of two drive pipe close bodies and the second drive telescopic shaft.
During installation, by driving wheel telescopic shaft 24, follower telescopic shaft 23, the first drive telescopic shaft 27, the second drive
Telescopic shaft 28 is plugged in driving wheel pipe close body, follower pipe close body, the first drive pipe close body, the second drive pipe close body,
Hole (243,233,273,283) is locked by screw.When needing to adjust pipe close length or dismounting pipe close, take screw apart, adjust
Driving wheel telescopic shaft 24, follower telescopic shaft 23, the first drive telescopic shaft 27, the intubating length of the second drive telescopic shaft 28
Or extract.
In the present embodiment, driving wheel telescopic shaft 24, follower telescopic shaft 23, the first drive telescopic shaft 27, second are driven
In the wheel insertion driving wheel pipe close body of telescopic shaft 28, 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 with
First drive pipe close body, is necessarily formed with a groove between the second drive telescopic shaft and the second drive pipe close body.Wind resistance
During upper with the roller shutter volume pipe close of component, wind resistance component can be winding in the groove, the thickness that the winding superposition of wind resistance component is formed
Entirety after causing roller shutter winding can be offset by the depth of groove and still keeps formation state, will not be caused because wind resistance part is provided with
Thickness out-of-flatness after roller shutter winding.
Figure 24, Figure 25 are refer to, in the present embodiment, drive axle support 29 includes drive axle support body 290, can be in power transmission shaft
The double end power transmission shaft 291 rotated in support body, described 291 one end of double end power transmission shaft are plugged in the first drive telescopic shaft 27, separately
One end is plugged in the second drive telescopic shaft 28.
Through hole 2900 is offered in the middle part of drive axle support 290, through-hole inner surface forms a plurality of inner groovy 2901, annular bearing
292 are arranged in the through hole, and annular bearing outer surface forms a plurality of outer fin 2920 matched with inner groovy.
Double end power transmission shaft 291 includes circular drive shaft body 2910, the first grafting extended to both sides from circular drive shaft body
Post 2911 and the second inserting column 2912.
Drive axle support also includes the first power transmission shaft catch 293 and second driving shaft catch 294；Circular drive shaft body 2910
It is carried in annular bearing 292, the first power transmission shaft catch 293 and second driving shaft catch 294 are each passed through the first inserting column
2911 and second are fixed on drive axle support after inserting column 2912 to prevent double end power transmission shaft from departing from drive axle support.
Two shutter arrangement synchronization actions are enabled by drive axle support, one drag two function is realized.
Figure 28 is refer to, in the present embodiment, steel wire rope is driven so as to drive driving wheel pipe close to rotate using rocking handle, therefore,
In the present embodiment, curtain also includes driver 5, and driver 5 is stretched in one end, the other end through wireline pulley 6 then with driving wheel
The steel wire 7 of pipe close connection.24 other end of driving wheel telescopic shaft is additionally provided with the wire wheel 244 for winding steel wire 7.Driver 5
Steel wire motion is driven so as to drive wire wheel to rotate so that pipe crimping is rotated so as to drive shutter arrangement to launch or pack up.
It is envisioned that, those skilled in the art may also be employed other type of drive to drive roll pipe assemby to rotate, for example
Bead type, electrodynamic type, hand rod-type, drawstring formula etc..
Follower telescopic shaft 23 passes through end cap 120 respectively with driving wheel telescopic shaft 24 and support 130 is fixed, end cap 120
It is fixedly connected below with support 130 to have the plug connector (121,131) that can be inserted in corresponding assembly type shutter track.
It is additionally provided with track selvage guide plug 140 to prevent dust from falling into assembly type shutter track in assembly type shutter track upper end
It is interior.
Fig. 3, Fig. 4, Figure 12, Figure 26, Figure 27 are refer to, lower bar assembly 8 on the downside of shutter arrangement 3, is also associated with.Lower bar assembly 8
Including lower beam 80 and it is installed on the split type lower beam plug 81 at 80 two ends of lower beam.
Split type lower beam plug 81 includes cock body 810 and locating ring 820.Cock body 810 includes and lower beam cavity shape phase
The grafting body 811 matched somebody with somebody and the rib 812 for being arranged at 811 one end of grafting body, locating ring 820 are sheathed on 811 outer surface of grafting body
And it is adjacent to rib 812.
820 internal diameter of locating ring is matched with 811 external diameter of grafting body, and 820 external diameter of locating ring is matched with 812 external diameter of rib.
Locating ring is close to rib side wall.Spliced eye 8110 is formed on grafting body 811,820 inner surface setting anticreep post 8200 of locating ring leads to
Cross anticreep post and be fixed on grafting external surface so that locating ring is arranged with spliced eye.The top ends of anticreep post are with diameter greater than spliced eye
8110 aperture departs from grafting body so as to prevent locating ring.
812 outer surface of rib also protrudes and is provided with two projections 830, projection 830 and the first lug boss (413,403),
Two lug bosses (906,916) be engaged prevent lower beam depart from assembly type shutter track, in put assembly type shutter track swing.
In the present embodiment, 830 inner surface of projection is oblique, the first lug boss (413,403), the second lug boss
(906,916) outer surface is also skewed, and it is roughly the same that the two inclines slope.During installation, projection 830 is located at the first lug boss
On the outside of (413,403), the second lug boss (906,916).
When whole curtain needs maintenance, lower beam locating ring beyond the Great Wall is first removed, then by lower beam plug fully-inserted lower beam
In inner chamber, now lower beam projection beyond the Great Wall departs from the projection that assembly type shutter track is put on assembly type shutter track with, then
I.e. removably between sole-plate and track cover plate, in put sole-plate and in put between track cover plate be connected connector, from
And assembly type shutter track is put into assembly type shutter track with and is 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 by the anti-of shutter arrangement
Wind component be placed into default assembly type shutter track, in put the cavity position of assembly type shutter track, then attachment rail bottom
Plate and track cover plate, in put sole-plate track cover plate put with；To put in assembly type during track 9 passes through and put rail bed 92 and pacify
Loaded on window opening；Lower beam plug is extracted so that the rib of lower beam plug and the end face of lower beam have certain distance, locating ring is buckled into down
Bar plug with limit lower beam plug position so that lower beam projection beyond the Great Wall fasten assembly type shutter track, in put assembly type shutter track
On the first lug boss, the second lug boss, so as to prevent during blast, lower beam de-orbits swing.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (7)
1. a kind of one drag two wind resistance window blind, it is characterised in that：Including：Window cover, roll pipe assemby, at least two shutter arrangements,
Assembly type shutter track is put in two shutter tracks and at least one；The shutter track side forms the first notch；In described
Put during assembly type shutter track includes and put sole-plate, removably put during sole-plate is connected with and put track cover plate, institute
Put in stating sole-plate put with track cover plate assembling after, in put two side of assembly type shutter track formed the second notch；Roller shutter
Two side of component is respectively protruding in the first notch and the second notch；The shutter arrangement includes roller shutter and is fixed on roller shutter both sides
The windproof component on side, the windproof member diameters are more than the first notch and the second notch opened gap；
Put in described that sole-plate is T-shaped or arc, put in described sole-plate it is T-shaped when, including transverse bottom plate with it is vertical
Portion, forms re-entrant cavity in the middle part of the vertical component effect, re-entrant cavity base is recessed to form the second U-shaped part towards transverse bottom plate direction,
Re-entrant cavity both sides form the 3rd U-shaped part and the 4th U-shaped part；Track cover plate is put in described includes horizontal cover plate and by laterally covering
The upwardly extending vertical cover plate in plate two ends, the vertical patch ends are oppositely arranged with transverse bottom plate end, the vertical cover plate
Gap between end and transverse bottom plate end constitutes the second notch；Put in described
3rd cavity and the 4th cavity of the second cavity of shape part, the 3rd U-shaped part of correspondence and the 4th U-shaped part；Second connector can be therefrom
Put track cover plate bottom to stretch in the second U-shaped part through after the second cavity, the 3rd or the 4th connector can therefrom put track cover plate
Stretch in the 3rd U-shaped part or the 4th U-shaped part after being each passed through the 3rd cavity or the 4th cavity both sides；
Put in described sole-plate it is curved when, including inside arc plate and lateral arcs plate, the inside arc plate two ends are arranged
There are the 5th U-shaped part and the 6th U-shaped part, the lateral arcs plate two ends are outward extended with flat board；Track cover plate is put in described for two,
It is L-shaped, including when cover plate is put in first and putting cover plate in second, put cover plate side end portion relative with flat board end in described first
Arrange, the gap put in first between cover plate side end portion and flat board end constitutes the second notch；Put in described on track cover plate also
It is formed with the 5th cavity of the 5th U-shaped part of correspondence and the 6th U-shaped part.
2. one drag two wind resistance window blind according to claim 1, it is characterised in that：Two shutter track is assembly type
Shutter track, the assembly type shutter track are included the sole-plate that can be connected with building, are removably consolidated with sole-plate
Track cover plate even, after the sole-plate is assembled with track cover plate, side shape of the assembly type shutter track towards shutter arrangement
Into the first notch.
3. one drag two wind resistance window blind according to claim 2, it is characterised in that：The sole-plate includes rectangular cavity
Body, from rectangular cavities upper end minor face to the prominent L-shaped part for being formed in side, is arranged at rectangular cavities lower end and is located at square with L-shaped part
The first U-shaped part of shape cavity the same side；The track cover plate is substantially L-shaped, including the first cover plate while with the second cover plate；It is described
The first cavity for hidden connector is provided with track cover plate, first cavity position is relative with the first U-shaped part position
Should, the first connector may pass through the first cavity and stretch in the first U-shaped part；The first cover plate side end portion is relative with L-shaped part end
Arrange.
4. one drag two wind resistance window blind according to claim 3, it is characterised in that：The second cover plate side protrudes above shape
Into the first L-shaped locating part；The sole-plate rectangular cavity lower end minor face opposite side protrudes to form the second L-shaped locating part；The rail
After road base plate is assembled with track cover plate, the 2nd L of insertion parallel with sole-plate rectangular cavity minor face on the first L-shaped locating part
In the groove that shape locating part is formed, the first L-shaped of insertion parallel with sole-plate rectangular cavity minor face on the second L-shaped locating part
In the groove that locating part is formed.
5. one drag two wind resistance window blind according to claim 1, it is characterised in that：Cover plate side is put in described second convex
Go out to be formed the 3rd L-shaped locating part, the inside arc plate outer surface protrusion is formed with the 4th L-shaped locating part；Track bottom is put in described
After plate puts the assembling of track cover plate with, the 4th L-shaped of insertion parallel with track cover plate is put in second on the 3rd L-shaped locating part
In the groove that locating part is formed, the 3rd L-shaped of insertion parallel with track cover plate is put in second on the 4th L-shaped locating part is spacing
In the groove that part is formed.
6. one drag two wind resistance window blind according to claim 1, it is characterised in that：It is also connected with the downside of the shutter arrangement
There is lower bar assembly, the lower bar assembly includes lower beam, be installed on the split type lower beam plug at lower beam two ends；The split type lower beam plug
Including cock body and locating ring, cock body is included the grafting body matched with lower beam cavity shape and is arranged at grafting body one end
Rib, the locating ring are sheathed on grafting external surface and are adjacent to rib.
7. one drag two wind resistance window blind according to claim 6, it is characterised in that：The locating ring internal diameter and grafting body
External diameter matches, and the locating ring external diameter is matched with rib external diameter；Spliced eye, the locating ring are formed with the grafting body
Inner surface setting has anticreep post, locating ring is arranged by anticreep post and spliced eye and is fixed on grafting external surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439905.3A CN105064898B (en) | 2015-07-24 | 2015-07-24 | A kind of one drag two wind resistance window blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439905.3A CN105064898B (en) | 2015-07-24 | 2015-07-24 | A kind of one drag two wind resistance window blind |
Publications (2)
| Publication Number | Publication Date |
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| CN105064898A CN105064898A (en) | 2015-11-18 |
| CN105064898B true CN105064898B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510439905.3A Active CN105064898B (en) | 2015-07-24 | 2015-07-24 | A kind of one drag two wind resistance window blind |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110217671A (en) * | 2019-04-26 | 2019-09-10 | 福建省特种设备检验研究院 | A kind of stair shaft guard system |
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| BE1003917A7 (en) * | 1990-03-07 | 1992-07-14 | Deforche N V | Roller screen with guiding device provided with crosswise reinforcementprofiles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110217671A (en) * | 2019-04-26 | 2019-09-10 | 福建省特种设备检验研究院 | A kind of stair shaft guard system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105064898A (en) | 2015-11-18 |
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Address after: 315000 jishigang town shanxiazhuang village, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO XIANFENG NEW MATERIAL Co.,Ltd. Address before: 315000 jishigang town shanxiazhuang village, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO XIANFENG NEW MATERIAL Co.,Ltd. |