CN105003187B - A kind of assembly type shutter track and curtain - Google Patents

A kind of assembly type shutter track and curtain Download PDF

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Publication number
CN105003187B
CN105003187B CN201510441917.XA CN201510441917A CN105003187B CN 105003187 B CN105003187 B CN 105003187B CN 201510441917 A CN201510441917 A CN 201510441917A CN 105003187 B CN105003187 B CN 105003187B
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China
Prior art keywords
plate
sole
track
cover plate
shutter
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CN201510441917.XA
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CN105003187A (en
Inventor
卢先锋
杨士举
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Ningbo Xianfeng New Material Co Ltd
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Ningbo Xianfeng New Material Co Ltd
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Priority to CN201510441917.XA priority Critical patent/CN105003187B/en
Publication of CN105003187A publication Critical patent/CN105003187A/en
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Abstract

The present invention discloses a kind of assembly type shutter track, and it includes:The sole-plate that can be connected with building, the track cover plate being removably connected with sole-plate;After the sole-plate is assembled with track cover plate, the two relative end forms notch.The present invention using assembly type track cause track integral demounting, maintenance with it is easier for installation.Invention additionally discloses a kind of curtain, it includes above-mentioned assembly type shutter track.

Description

A kind of assembly type shutter track and curtain
Technical field
The present invention relates to roller shutter mounting technique field, more particularly to a kind of assembly type shutter track and curtain.
Background technology
Existing shutter track is usually integral type, i.e. whole piece shutter track is made of one piece.Whole piece shutter track The longitudinal opening of being easy to cord to be moved up and down in it is only being formed with towards cord side., should due to the limitation of processing conditions The gap of longitudinal opening is difficult into the less gap of spacing, and when shutter track is longer, the gap of the longitudinal opening Easily change.Meanwhile, shutter track dismounting, the maintenance of integral type are also inconvenient.
Also, existing part curtain has wind resistance requirement, now need to install wind resistance part additional in shutter track.Integral type Shutter track must be installed when installing wind resistance part additional from track top, when track length is longer or during smaller installing space, Extra wind resistance part is installed then time-consuming longer.
The content of the invention
The technical problems to be solved by the invention are, for the above-mentioned deficiency of prior art, propose a kind of detachable peace Dress, is easy to maintenance and the assembly type shutter track installed.
The technical scheme that the present invention solves the use of its technical problem is to propose a kind of assembly type shutter track, and it includes:Can The sole-plate being connected with building, the track cover plate being removably connected with sole-plate;The sole-plate and rail cover After plate assembling, the two relative end forms notch.
Further, correspondence on the cavity for being available for connector to pass through, the sole-plate is provided with the track cover plate The cavity is provided with the fixture for fixedly connected part.
Further, the sole-plate includes rectangular cavities, from rectangular cavities upper end short side to the prominent L formed in side Shape part, is arranged at rectangular cavities lower end and is located at the U-shaped part of rectangular cavities the same side with L-shaped part;The track cover plate is substantially in L Shape, including the first cover plate is while with the second cover plate;The cavity for hidden connector, the chamber are provided with the track cover plate Body position is corresponding with U-shaped part position, and connector may pass through cavity and stretch into U-shaped part;The first cover plate side end portion and L-shaped part End is oppositely arranged.
Further, the first cover plate side end portion is each formed with lug boss with L-shaped part end.
Further, the U-shaped part inner surface formation internal thread.
Further, the second cover plate side protrudes above to form the first L-shaped locating part;The sole-plate rectangular cavity lower end Short side 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 short side is inserted in the groove of the second L-shaped locating part formation, on the second L-shaped locating part with The parallel one side of sole-plate rectangular cavity short side is inserted in the groove of the first L-shaped locating part formation.
The present invention also provides a kind of curtain, and it includes window cover, roll pipe assemby, shutter arrangement and two assembly type roller shutter rails Road;The assembly type shutter track includes the sole-plate that can be connected with building, the rail being removably connected with sole-plate Road cover plate;After the sole-plate is assembled with track cover plate, the two relative end forms notch, and the side of shutter arrangement two is passed through The notch stretch into sole-plate and track cover plate assemble back wall into cavity in.
Further, the shutter arrangement includes roller shutter and is fixed on the wind resistance component of the side of roller shutter two.
Further, the wind resistance component is the pelletron for being fixed on the side of roller shutter two.
Further, the side of roller shutter two has multiple hole positions, and the wind resistance component is to be taken shape in by Shooting Technique Bead in the lateral orifices of roller shutter two position.
Further, the wind resistance member diameters are more than slit space.
Further, the assembly type shutter track is built-in with two symmetrically arranged card articles or integrally formed interior rail, The wind resistance member diameters be more than two card articles between gap or more than interior rail towards cord opened gap.
Further, the roll pipe assemby includes pipe crimping, is inserted in the follower pipe close and driving wheel pipe close at pipe crimping two ends, It is inserted in follower pipe close and the follower telescopic shaft in driving wheel pipe close and driving wheel telescopic shaft.
Further, the driving wheel telescopic shaft has been respectively formed at least one with follower telescopic shaft outer surface and has been connected Groove, the follower pipe close is respectively formed on the axial ribs coordinated with the link slot with driving wheel pipe close inner surface.
Further, the driving wheel pipe close includes pipe close body with follower pipe close, is fixed on pipe close body side Flexible footpath, the flexible footpath external diameter is less than pipe close body external diameter and more than driving wheel telescopic shaft and follower telescopic shaft external diameter; It is formed with the flexible footpath for fixing driving wheel pipe close and driving wheel telescopic shaft, follower pipe close and follower telescopic shaft Hole.
Further, the driving wheel telescopic shaft other end is fixed with wire wheel;The curtain also includes driver, steel wire One end is stretched into driver, and the other end is connected after passing through wireline pulley with wire wheel;Driver drives steel wire is moved and then driven Wire wheel rotates.
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 Grafting body that shape matches and the rib for being arranged at grafting body one end, the locating ring are sheathed on grafting external surface and pasted Tight rib.
Further, the locating ring internal diameter matches 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, passes through anticreep post and spliced eye So that locating ring, which is arranged, is fixed on grafting external surface.
Further, after the sole-plate is assembled with track cover plate, the two relative end is outwardly to be formed with Lug boss;
The rib outer surface protrusion is provided with two projections, and two projections are positioned at lug boss outside by lug boss Clamping.
The present invention has the advantages that compared with prior art:
1st, using assembly type shutter track cause track integral demounting, maintenance with it is easier for installation;Assembly type is rolled up simultaneously The opened gap in curtain rail road can be controlled freely, and the opened gap of assembly type shutter track also will not be elongated and easy with track length Deformation;
2nd, it is convenient to coordinate all kinds of roller shutters to use using telescopic pipe close adjustable pipe plug depth;
3rd, using removable lower beam lower beam can be advantageously mounted on track;In lower beam plug end face, projection is set, The notch end face of assembly type track sets lug boss, and it is violent so as to prevent from occurring between lower beam and track that projection is clamped into lug boss 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;
4th, the sole-plate of assembly type shutter track and track cover plate opposed end form the notch stretched into for roller shutter, change Become the wind resistance function that the gap of the notch coordinates the wind resistance part on roller shutter that roller shutter can be achieved, without additionally increase is used in orbit In the structure of clamping wind resistance part.
Brief description of the drawings
Fig. 1 is the front view of window 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 dimensional structure diagram of a preferred embodiment of the present invention middle orbit bottom plate;
Fig. 5 is the schematic cross-section of a preferred embodiment of the present invention middle orbit bottom plate;
Fig. 6 is the dimensional structure diagram of a preferred embodiment of the present invention middle orbit cover plate;
Fig. 7 is the schematic cross-section of a preferred embodiment of the present invention middle orbit cover plate;
Fig. 8 is the dimensional structure diagram of assembly type shutter track in a preferred embodiment of the present invention;
Fig. 9 is the installation schematic cross-sectional view of assembly type shutter track in a preferred embodiment of the present invention;
Figure 10 is the exploded perspective view of follower pipe close in a preferred embodiment of the present invention;
Figure 11 is the exploded perspective view of driving wheel pipe close in a preferred embodiment of the present invention;
Figure 12 is the exploded perspective view of split type lower beam plug in a preferred embodiment of the present invention;
Figure 13 is another angle schematic diagrames of Figure 12;
Figure 14 is the exploded perspective view of a preferred embodiment of the present invention.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described, But the present invention is not limited to these embodiments.
Fig. 1, Fig. 2, Figure 14 are refer to, the present invention discloses a kind of curtain, and it includes window cover 1, roll pipe assemby 2, shutter arrangement 3 And two assembly type shutter tracks 4.Roll pipe assemby 2 is installed in window cover 1, and shutter arrangement 3 can be wound or be opened up by roll pipe assemby Open.When shutter arrangement 3 winds or deployed, its two side is moved in two assembly type shutter tracks 4.
Assembly type shutter track 4 include can with building fix sole-plate 40 and removably with sole-plate 40 Connected track cover plate 41.After sole-plate 40 and track cover plate 41 are assembled, sole-plate 40 is relative with track cover plate 41 End forms notch 100, and 3 liang of sides of shutter arrangement, which are passed through, to be stretched into after notch 100 after sole-plate 40 and the assembling of track cover plate 41 In the cavity 110 surrounded.
Formed because assembly type shutter track 4 is surrounded by sole-plate 40 with track cover plate 41, 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 that Avoid the disadvantage that existing shutter track inner structure is both needed to install from shutter track top end opening.In maintenance and dismounting, only The track cover plate that need to dismantle can easily safeguard the structure in shutter track 4.
To cause the curtain of the present embodiment to possess wind resistance, 30 liang of sides of roller shutter of the shutter arrangement 3 of the present embodiment are also It is fixed with wind resistance component 31.
In a preferred embodiment, the wind resistance component 31 is the pelletron for being fixed on 30 liang of sides of roller shutter.Bead in pelletron Diameter is more than the gap of notch 100, when blowing so that roller shutter 30 will not be deviate from from assembly type shutter track 4.While pelletron Overall is in flexibility, and pelletron can wind with roller shutter 30 and be wound on roll pipe assemby 2 so that roller shutter 30 is overall to be wound and deploy Smoothly.
In a further preferred embodiment, the side of roller shutter two forms multiple hole positions, by Shooting Technique directly in those hole positions Middle injection molding bead.Those beads are to constitute wind resistance component 31.Those beads directly more than notch 100 gap so as to Prevent roller shutter from deviating from shutter track 4 when blowing.
Technique is more simple by the way of injection molding, cost is lower and is easy to large-scale industrial production.
Also the gap of notch 100 can be replaced using other modes, such as built-in two are symmetrical arranged in assembly type shutter track 4 Card article, the diameter of wind resistance component is more than the gap between card article;Or intert in assembly type shutter track 4 in other one Rail, the opened gap of the interior rail towards cord is less than the diameter of wind resistance component.Above two mode is equal by additionally increasing structure The wind resistance of roller shutter can be achieved.
The assembly type mounting means of sole-plate and track cover plate can have a variety of, for example, be provided with and be available on rail cover plate On the cavity that connector is passed through, the sole-plate to should cavity be provided with fixture for fixedly connected part.By even Fitting, such as screw, which are passed through, to be stretched into the fixture in sole-plate after track cover plate by sole-plate and the assembling of track cover plate; Also can be using a variety of assembling modes such as plug-in type, buckle-types.
The concrete structure of assembly type shutter track 4 in a preferred embodiment of the present invention is detailed below.Refer to Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, assembly type shutter track 4 is surrounded by sole-plate 40 with track cover plate 41 to be formed, sole-plate 40 is substantially L-shaped with track cover plate 41, and the two surrounds rectangular shutter track.
Specifically, sole-plate 40 includes rectangular cavities 400, from rectangular cavities upper end short side to the prominent L formed in side Shape part 401, is arranged at rectangular cavities lower end and is located at the U-shaped part 402 of rectangular cavities the same side with L-shaped part.Rectangular cavities 400 are used In plugging trapped orbit bottom plug 111.
Track cover plate 41 is substantially L-shaped, including the first cover plate is in 410, the second cover plate 411, is also set on track cover plate 41 The cavity 412 for hidden connector is equipped with, the position of cavity 412 is corresponding with U-shaped part 402, and connector may pass through cavity 412 Stretch into U-shaped part 402.In the present embodiment, cavity 412 is located at the corner corner of track cover plate 41.The inner surface of U-shaped part 402 is also It is formed with internal thread 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 Notch 100.
The free end end on the first cover plate side 410 with the free end end of L-shaped part 401 is also outwardly is formed with projection Portion (413,403).The gap of two lug boss (413,403) prevents roller shutter from being passed between two lug bosses.
More consolidated in order that obtaining track cover plate 41 and being connected with sole-plate 40, 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 short side opposite side protrudes to form the second L-shaped locating part 404.Work as rail After road bottom plate 40 is assembled with track cover plate 41, one side parallel with sole-plate rectangular cavity short side insertion on the first L-shaped locating part In the groove of second L-shaped locating part formation, parallel with sole-plate rectangular cavity short side one side insertion the on the second L-shaped locating part In the groove of one L-shaped locating part formation.
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, for example screw passes through the cavity 412 of track cover plate 41 simultaneously Stretch into U-shaped part 402.
The concrete structure of roll pipe assemby 2 in a preferred embodiment of the present invention is detailed below.
Figure 10, Figure 11, Figure 14 are refer to, roll pipe assemby 2 includes pipe crimping 20, is inserted in the follower pipe close at the two ends of pipe crimping 20 21 with driving wheel pipe close 22, be inserted in follower pipe close 21 and stretched with the follower telescopic shaft 23 in driving wheel pipe close 22 with driving wheel Contracting axle 24.
In the present embodiment, integral type pipe close of the prior art is replaced using split type pipe close, when driving wheel telescopic shaft 24 When not fixed with follower telescopic shaft 23 with driving wheel pipe close 22 or follower pipe close 21, driving wheel telescopic shaft 24 is stretched with follower Contracting axle 23 mobile in driving wheel pipe close 22 and follower pipe close 21 can stretch so as to change driving wheel telescopic shaft 24 with follower Axle 23 exposes the length of driving wheel pipe close 22 and follower pipe close 21.
Be respectively formed in driving wheel telescopic shaft 24 and the outer surface of follower telescopic shaft 23 at least one link slot (240, 230) it is, corresponding, it is formed with and matches with link slot (240,230) in driving wheel pipe close 22 and the inner surface of follower pipe close 21 Axial ribs (220,210).
In a preferred embodiment, driving wheel pipe close 22 includes pipe close body (221,211) with follower pipe close 21, Gu It is connected in the flexible footpath (222,212) of pipe close body side, the flexible footpath external diameter is less than pipe close body external diameter and more than driving wheel Telescopic shaft and follower telescopic shaft external diameter;It is formed with the flexible footpath for fixing driving wheel pipe close and driving wheel telescopic shaft, The hole (223,213) of follower pipe close and follower telescopic shaft.
During installation, driving wheel telescopic shaft and follower telescopic shaft are plugged in driving wheel pipe close with follower pipe close, leading to Cross screw and lock hole (223,213).When needing regulation pipe close length or dismantling pipe close, screw is taken apart, adjustment driving wheel stretches The intubating length of axle and follower telescopic shaft extracts driving wheel telescopic shaft and follower telescopic shaft.
In the present embodiment, driving wheel telescopic shaft is inserted in driving wheel pipe close and follower pipe close with follower telescopic shaft, because This driving wheel telescopic shaft and driving wheel pipe close, are necessarily formed with a groove between follower telescopic shaft and follower pipe close.Wind resistance Component with roller shutter roll up upper pipe close when, wind resistance component can be winding in the groove, the thickness that the winding superposition of wind resistance component is formed It can be offset by the depth of groove and make it that entirety still keeps formation state after roller shutter winding, will not cause because wind resistance part is provided with Thickness out-of-flatness after roller shutter winding.
It refer in Figure 14, the present embodiment, steel wire rope driven so as to drive driving wheel pipe close to rotate using rocking bar, therefore, In the present embodiment, curtain also includes driver 5, and driver 5 is stretched into one end, the other end through wireline pulley 6 then with driving wheel The steel wire 7 of pipe close connection.The other end of driving wheel telescopic shaft 24 is additionally provided with the wire wheel 241 for winding steel wire 7.Driver 5 Steel wire motion is driven so as to drive wire wheel to rotate so that pipe crimping rotates to drive shutter arrangement to deploy or pack up.
It is envisioned that ground, those skilled in the art also can drive roll pipe assemby to rotate using other type of drive, such as Bead type, electrodynamic type etc..
Follower telescopic shaft 23 is fixed by end cap 120 and support 130 respectively with driving wheel telescopic shaft 24, end cap 120 With the plug connector (121,131) fixedly connected below having in pluggable corresponding assembly type shutter track of support 130.
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, Figure 12, Figure 13, Figure 14 are refer to, the downside of shutter arrangement 3 is also associated with lower bar assembly 8.Lower bar assembly 8 includes Lower beam 80 and the split type lower beam plug 81 for being installed on the two ends of lower beam 80.
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 the one end of grafting body 811, locating ring 820 are sheathed on the outer surface of grafting body 811 And it is adjacent to rib 812.
The internal diameter of locating ring 820 matches with the external diameter of grafting body 811, and the external diameter of locating ring 820 matches with the external diameter of rib 812. Locating ring is close to rib side wall.Spliced eye 8110 is formed on grafting body 811, the inner surface setting anticreep post 8200 of locating ring 820 leads to Cross anticreep post and be fixed on grafting external surface so that locating ring is arranged with spliced eye.The top ends diameter of anticreep post is more than spliced eye 8110 aperture is so as to prevent locating ring from departing from grafting body.
The outer surface of rib 812, which is also protruded, is provided with two projections 830, the cover plate side end portion of projection 830 and first and L-shaped part end The lug boss (413,403) in portion, which is engaged, prevents lower beam from departing from assembly type shutter track and swinging.
In the present embodiment, the inner surface of projection 830 is oblique, and lug boss (413,403) outer surface is also to be skewed, and two It is roughly the same that person tilts slope.During installation, projection 830 is located on the outside of lug boss (413,403).
When whole curtain needs maintenance, the locating ring of lower beam beyond the Great Wall is first removed, then by the fully-inserted lower beam of lower beam plug In inner chamber, now lower beam projection beyond the Great Wall departs from the projection on assembly type shutter track, then i.e. removably sole-plate and rail The connector being connected between road cover plate takes out shutter arrangement so as to which assembly type shutter track be taken apart.
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 is placed into the cavity position of default assembly type shutter track, then attachment rail bottom plate and track cover plate;Under extraction Bar plug causes the rib of lower beam plug and the end face of lower beam to have certain distance, and locating ring is buckled into lower beam plug to limit lower beam plug Position causes the projection of lower beam beyond the Great Wall to fasten the lug boss on assembly type shutter track, so that when preventing blast, lower beam departs from rail Road is swung.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (8)

1. a kind of curtain, it is characterised in that:Including window cover, roll pipe assemby, shutter arrangement and two assembly type shutter tracks;It is described Assembly type shutter track includes the sole-plate that can be connected with building, the track cover plate being removably connected with sole-plate; After the sole-plate is assembled with track cover plate, the two relative end forms notch, and the side of shutter arrangement two passes through the notch Stretch into sole-plate and track cover plate assemble back wall into cavity in;
Lower bar assembly is also associated with the downside of the shutter arrangement, the lower bar assembly includes lower beam, is installed on point at lower beam two ends Body formula lower beam plug;The split type lower beam plug includes cock body and locating ring, and cock body includes what is matched with lower beam cavity shape Grafting body and the rib for being arranged at grafting body one end, the locating ring are sheathed on grafting external surface and are adjacent to rib;It is described After sole-plate is assembled with track cover plate, the two relative end is outwardly to be formed with lug boss;
The rib outer surface protrusion is provided with two projections, and two projections are located on the outside of lug boss and press from both sides lug boss Hold.
2. curtain according to claim 1, it is characterised in that:The shutter arrangement includes roller shutter and is fixed on roller shutter two The wind resistance component of side, the wind resistance member diameters are more than slit space.
3. curtain according to claim 2, it is characterised in that:It is symmetrically arranged that the assembly type shutter track is built-in with two Card article or integrally formed interior rail, the wind resistance member diameters are more than between two card articles gap or more than interior rail towards cord Opened gap.
4. curtain according to claim 1, it is characterised in that:The roll pipe assemby includes pipe crimping, is inserted in pipe crimping two ends Follower pipe close and driving wheel pipe close, be inserted in follower pipe close and the follower telescopic shaft and driving wheel in driving wheel pipe close Telescopic shaft.
5. curtain according to claim 1, it is characterised in that:It is provided with the track cover plate and is available for what connector was passed through On cavity, the sole-plate to should cavity be provided with fixture for fixedly connected part.
6. curtain according to claim 1, it is characterised in that:The sole-plate includes rectangular cavities, by rectangular cavities Upper end short side is arranged at rectangular cavities lower end and is located at rectangular cavities the same side with L-shaped part to the prominent L-shaped part formed in side U-shaped part;The track cover plate is substantially L-shaped, including the first cover plate is while with the second cover plate;Cavity position on the track cover plate Put corresponding with U-shaped part position, connector may pass through cavity and stretch into U-shaped part;The first cover plate side end portion and L-shaped part end It is oppositely arranged.
7. curtain according to claim 6, it is characterised in that:The U-shaped part inner surface formation internal thread.
8. curtain according to claim 6, it is characterised in that:The second cover plate side protrudes above that to form the first L-shaped spacing Part;The sole-plate rectangular cavity lower end short side opposite side protrudes to form the second L-shaped locating part;The sole-plate and rail cover After plate assembling, the formation of the second L-shaped locating part is inserted on one side parallel with sole-plate rectangular cavity short side on the first L-shaped locating part In groove, the recessed of the first L-shaped locating part formation is inserted on one side parallel with sole-plate rectangular cavity short side on the second L-shaped locating part In groove.
CN201510441917.XA 2015-07-24 2015-07-24 A kind of assembly type shutter track and curtain Active CN105003187B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510441917.XA CN105003187B (en) 2015-07-24 2015-07-24 A kind of assembly type shutter track and curtain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510441917.XA CN105003187B (en) 2015-07-24 2015-07-24 A kind of assembly type shutter track and curtain

Publications (2)

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CN105003187A CN105003187A (en) 2015-10-28
CN105003187B true CN105003187B (en) 2017-09-22

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003917A7 (en) * 1990-03-07 1992-07-14 Deforche N V Roller screen with guiding device provided with crosswise reinforcementprofiles
CN101182754A (en) * 2007-12-14 2008-05-21 周文庆 Novel dynamoelectric concealed mesh window
BE1019862A5 (en) * 2011-03-11 2013-01-08 Renson Sunprot Screens SCREEN DEVICE.
CN202627796U (en) * 2012-07-16 2012-12-26 宁波先锋新材料股份有限公司 Window frame with window cover and window thereof
CN204899735U (en) * 2015-07-24 2015-12-23 宁波先锋新材料股份有限公司 Assembled roll of curtain rail is said and (window) curtain

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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.