CN105235486A - Light-leak-resistant sunshade curtain for automobile skylight - Google Patents
Light-leak-resistant sunshade curtain for automobile skylight Download PDFInfo
- Publication number
- CN105235486A CN105235486A CN201510633206.2A CN201510633206A CN105235486A CN 105235486 A CN105235486 A CN 105235486A CN 201510633206 A CN201510633206 A CN 201510633206A CN 105235486 A CN105235486 A CN 105235486A
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- China
- Prior art keywords
- puggaree
- rolling
- nip rolls
- leak
- light
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Abstract
The invention discloses a light-leak-resistant sunshade curtain for an automobile skylight. The light-leak-resistant sunshade curtain for the automobile skylight comprises a winding mechanism and a sunshade cloth which is connected with the winding mechanism. The light-leak-resistant sunshade curtain for the automobile skylight is characterized by further comprising two steel wires which are symmetrically fixed on the sunshade cloth and are wound together with the sunshade cloth; the lower ends of the two steel wires are connected with each other through an extension spring; and when the sunshade cloth is unwound, the extension spring tensions the steel wires to tighten the sunshade cloth. The light-leak-resistant sunshade curtain for the automobile skylight, disclosed by the invention, can prevent the sunshade cloth from returning after an outside force is withdrawn while in use; therefore, it is ensured that the light-leak-resistant sunshade curtain is always in a tightened state to resist internal and external stresses; and the sunshade cloth is prevented from retracting and wrinkling to generate light leak gaps at the side edges so that a light leak problem is effectively solved.
Description
Technical field
the present invention relates to a kind of vehicle dormer window light leakage formula sun screen.
Background technology
for the object of light-shading and sun, all can install semiautomatic sun screen additional inside the skylight of a current class automobile, its formation mainly comprises puggaree, rolling pipe and electronic spiral motor.During use, puggaree is manually pulled open, then drive the nip rolls be located in rolling pipe to rotate by electronic spiral motor when reclaiming, and puggaree one end is fixed on nip rolls (being commonly called as interior pipe), thus can be packed up by nip rolls drive.
but during practice; still there are the following problems for described sun screen: the puggaree after launching by external force is owing to itself lacking the support of rigidity and fixing; in addition the effect of internal stress; frequent meeting resilience, causes surface loose wrinkling, or subsides; or arch upward; and cannot recover, finally form some light leak gaps at side, greatly reduce shaded effects.An existing class sun screen is horizontally set with some guiding steel wires on puggaree, guiding steel wire one end is connected with idler wheel mechanism, the other end is then also fixed on nip rolls, when puggaree pulls open, by pressure and the directional tagging of guiding steel wire, solve puggaree and rock vibration problems in expansion process, but do not solve puggaree launch after loose wrinkling problem.Therefore a kind of effective method is not also had to prevent sun screen light leak in fact at present.
Summary of the invention
the present invention seeks to: a kind of vehicle dormer window light leakage formula sun screen is provided, puggaree resilience after this sun screen can prevent external force from removing in use, guarantee that it is in tensioned state all the time to resist interior external carbuncle, prevent puggaree from shrinking into ridges in side generation light leak gap, effectively solve leakage problem.
technical scheme of the present invention is: a kind of vehicle dormer window light leakage formula sun screen, the puggaree comprising rolling-up mechanism and be connected with rolling-up mechanism, characterized by further comprising and to be symmetrically fixed on puggaree and with two steel wires of puggaree together rolling, the lower end of described two steel wires is connected by extension spring, when puggaree launches, described extension spring taut wire is to tighten puggaree.
further, two steel wires described in the present invention respectively near puggaree dual-side along and be arranged in parallel each other, their upper end is all connected with rolling-up mechanism, and lower end is connected with the two ends of extension spring respectively after bending.
further, steel wire described in the present invention and puggaree are sewed up fixing by lambdoidal suture.
further, steel wire described in the present invention and puggaree are adhesively fixed by adhesive plaster.
further, the force direction of extension spring described in the present invention is vertical with steel wire.
further, rolling-up mechanism described in the present invention is electronic rolling-up mechanism, comprise rolling pipe, be located at nip rolls (the interior pipe be also namely commonly called as) in rolling pipe and be connected and the electronic spiral motor driving nip rolls to rotate (electronic spiral motor designs usually in the top shell of vehicle dormer window side, and its motor output shaft is connected with nip rolls by shaft connecting part); Described puggaree and described nip rolls are fixed.
certainly, rolling-up mechanism described in the present invention also can adopt conventional torsion spring rolling-up mechanism, and comprise rolling pipe, be located at the nip rolls in rolling pipe and be connected to the torsion spring pivotable deck at nip rolls two ends respectively, described puggaree and described nip rolls are fixed.
operating principle of the present invention is: the nip rolls in two steel wire upper end same rolling-up mechanisms the same as puggaree are connected, the rolling with the rolling of puggaree; The other end of two steel wires is then connected by extension spring.When people pulls open sun screen, extension spring, by External Force Acting and stretching, by the retraction tension both sides steel wire of extension spring after external force disappears, makes that both sides steel wire is stressed tightens whole puggaree, thus the effect of the interior external carbuncle of opposing, guarantee that puggaree surface can keep smooth.
advantage of the present invention is:
1) this vehicle dormer window light leakage formula sun screen provided by the invention, puggaree resilience after it can prevent external force from removing in use, guarantee that it is in tensioned state all the time to resist interior external carbuncle, prevent puggaree from shrinking into ridges in side generation light leak gap, effectively solve leakage problem.
2) the present invention adapts to make improvement on any sun screen, and its structure is simple, and parts are few, low cost of manufacture, and applicability is extensive, and generalization is strong.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
fig. 1 is structural representation of the present invention.
wherein: 1, rolling-up mechanism; 1a, rolling pipe; 2, puggaree; 3, steel wire; 4, extension spring; 5, lambdoidal suture.
Detailed description of the invention
embodiment: combine a kind of detailed description of the invention that Figure 1 shows that vehicle dormer window light leakage formula sun screen of the present invention, its puggaree 2 that equally there is rolling-up mechanism 1 with routine techniques and be connected with rolling-up mechanism 1.Described rolling-up mechanism 1 is electronic rolling-up mechanism, by rolling pipe 1a, be located at nip rolls (invisible in figure) in rolling pipe 1a and be connected and the electronic spiral motor driving nip rolls to rotate is (not shown in FIG., electronic spiral motor designs usually in the top shell of vehicle dormer window side, and its motor output shaft is connected with nip rolls by shaft connecting part) jointly form; Described puggaree 2 is fixed on described nip rolls, thus can be taken in rolling pipe by nip rolls.
improvement of the present invention is that it is sewed up by lambdoidal suture on puggaree 2 and is fixed with two symmetrical steel wires 3, described two steel wires 3 respectively near puggaree 2 dual-side along and be arranged in parallel each other, their upper end is all fixed with the nip rolls in rolling-up mechanism 1, and lower end is connected with the two ends of extension spring 4 respectively after bending.Described extension spring 4 lateral arrangement, its arranged direction and force direction are all vertical with two steel wires 3.
operating principle of the present invention is: the nip rolls in two steel wire 3 upper end same rolling-up mechanisms 1 the same as puggaree 2 are connected, the rolling with the rolling of puggaree 2; The other end of two steel wires 3 is then connected by extension spring 4.When people pulls open sun screen, extension spring 4 stretches by External Force Acting, by the retraction tension both sides steel wire 3 of extension spring 4 after external force disappears, makes that both sides steel wire 3 is stressed tightens whole puggaree 2, thus the effect of the interior external carbuncle of opposing, guarantee that puggaree 2 surface can keep smooth.
certain above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All modifications done according to the Spirit Essence of main technical schemes of the present invention, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a vehicle dormer window light leakage formula sun screen, the puggaree (2) comprising rolling-up mechanism (1) and be connected with rolling-up mechanism (1), characterized by further comprising that to be symmetrically fixed on puggaree (2) upper and with two steel wires (3) of puggaree (2) together rolling, the lower end of described two steel wires (3) is connected by extension spring (4), when puggaree (2) launches, described extension spring (4) taut wire (3) is to tighten puggaree (2).
2. vehicle dormer window light leakage formula sun screen according to claim 1, it is characterized in that described two steel wires (3) respectively near puggaree (2) dual-side along and be arranged in parallel each other, their upper end is all connected with rolling-up mechanism (1), and lower end is connected with the two ends of extension spring (4) respectively after bending.
3. vehicle dormer window light leakage formula sun screen according to claim 1, is characterized in that described steel wire (3) is sewed up fixing with puggaree (2) by lambdoidal suture (5).
4. vehicle dormer window light leakage formula sun screen according to claim 1, is characterized in that described steel wire (3) and puggaree (2) are adhesively fixed by adhesive plaster.
5. vehicle dormer window light leakage formula sun screen according to claim 2, is characterized in that the force direction of described extension spring (4) is vertical with steel wire (3).
6. vehicle dormer window light leakage formula sun screen according to claim 1, it is characterized in that described rolling-up mechanism (1) is for electronic rolling-up mechanism, comprise rolling pipe (1a), be located at nip rolls in rolling pipe (1a) and connection and the electronic spiral motor driving nip rolls to rotate; Described puggaree (2) and described nip rolls are fixed.
7. vehicle dormer window light leakage formula sun screen according to claim 1, it is characterized in that described rolling-up mechanism (1) is for torsion spring rolling-up mechanism, comprise rolling pipe (1a), be located at the nip rolls in rolling pipe (1a) and be connected to the torsion spring pivotable deck at nip rolls two ends respectively, described puggaree (2) and described nip rolls are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633206.2A CN105235486A (en) | 2015-09-29 | 2015-09-29 | Light-leak-resistant sunshade curtain for automobile skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633206.2A CN105235486A (en) | 2015-09-29 | 2015-09-29 | Light-leak-resistant sunshade curtain for automobile skylight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105235486A true CN105235486A (en) | 2016-01-13 |
Family
ID=55033412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510633206.2A Pending CN105235486A (en) | 2015-09-29 | 2015-09-29 | Light-leak-resistant sunshade curtain for automobile skylight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235486A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270645Y (en) * | 1995-09-05 | 1997-12-17 | 林金龙 | Electric curtain for car |
| DE20018039U1 (en) * | 2000-10-21 | 2002-03-07 | Hueppe Form Sonnenschutzsystem | roller blind |
| CN101210476A (en) * | 2006-12-28 | 2008-07-02 | 杭州赛亚遮阳技术有限公司 | Rolling screen |
| CN101428549A (en) * | 2007-11-06 | 2009-05-13 | 银娜珐天窗系统集团股份有限公司 | Tensioning device and sunscreen assembly provided therewith |
| DE102008028884A1 (en) * | 2008-06-18 | 2009-12-31 | Webasto Ag | Drive arrangement for driving sun protection blind extending below open roof or glass roof of vehicle, has compensation element provided additional to drive cables in drive path and balancing different mechanical properties of drive path |
| CN201907387U (en) * | 2010-12-07 | 2011-07-27 | 皇田工业股份有限公司 | Skylight type sun-shading device |
| US20120000614A1 (en) * | 2009-02-04 | 2012-01-05 | Inalfa Roof Systems Group B.V. | Sunshade assembly |
| CN205059169U (en) * | 2015-09-29 | 2016-03-02 | 昆山隆泰汽车配件有限公司 | Sunroof leak protection light formula sunshade screen |
-
2015
- 2015-09-29 CN CN201510633206.2A patent/CN105235486A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270645Y (en) * | 1995-09-05 | 1997-12-17 | 林金龙 | Electric curtain for car |
| DE20018039U1 (en) * | 2000-10-21 | 2002-03-07 | Hueppe Form Sonnenschutzsystem | roller blind |
| CN101210476A (en) * | 2006-12-28 | 2008-07-02 | 杭州赛亚遮阳技术有限公司 | Rolling screen |
| CN101428549A (en) * | 2007-11-06 | 2009-05-13 | 银娜珐天窗系统集团股份有限公司 | Tensioning device and sunscreen assembly provided therewith |
| DE102008028884A1 (en) * | 2008-06-18 | 2009-12-31 | Webasto Ag | Drive arrangement for driving sun protection blind extending below open roof or glass roof of vehicle, has compensation element provided additional to drive cables in drive path and balancing different mechanical properties of drive path |
| US20120000614A1 (en) * | 2009-02-04 | 2012-01-05 | Inalfa Roof Systems Group B.V. | Sunshade assembly |
| CN201907387U (en) * | 2010-12-07 | 2011-07-27 | 皇田工业股份有限公司 | Skylight type sun-shading device |
| CN205059169U (en) * | 2015-09-29 | 2016-03-02 | 昆山隆泰汽车配件有限公司 | Sunroof leak protection light formula sunshade screen |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |