CN204941294U - Windproof and the tightening device of a kind of soft roller shutter - Google Patents
Windproof and the tightening device of a kind of soft roller shutter Download PDFInfo
- Publication number
- CN204941294U CN204941294U CN201520699778.6U CN201520699778U CN204941294U CN 204941294 U CN204941294 U CN 204941294U CN 201520699778 U CN201520699778 U CN 201520699778U CN 204941294 U CN204941294 U CN 204941294U
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- cord
- keeper
- guide rail
- fixture
- roller shutter
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Abstract
The utility model discloses the windproof and tightening device of a kind of soft roller shutter, comprise cord, guide rail, cord fixture and be located at the keeper at edge of cord; Cord fixture is located in the cavity of guide rail, and cord fixture comprises the keeper connecting portion that a cross section is hollow shape, and the homonymy of the opening of keeper connecting portion and guide rail has a gap can passed for cord; The middle cavity of cord fixture is the track holding keeper and slide for keeper; The elastic component that a soft material is made is respectively equipped with on the both sides of the keeper connecting portion of cord fixture, keeper connecting portion two bottom sides is provided with extension that is outward extending and cavity width adaptation, has displacement voussoir between the extension of cord fixture and guide rail base plate.The utility model can make cord be in tensioned state all the time, and after cord puts down, the good looking appearance of soft roller shutter, keeper can enter cord fixture smoothly, can not be stuck.
Description
Technical field
The utility model belongs to the technical field of the external sunshade system of building energy conservation, particularly windproof the and tightening device of a kind of soft roller shutter.
Background technology
Existing windproof soft roller shutter has two kinds of structures, first application number is 201110367522.1, name is called the patented technology of " outdoor window shade ", it discloses a kind of outdoor window shade, the drag-line that it comprises roller shutter, is connected in the spool at roller shutter top and is connected with spool, on the limit, the left and right sides of roller shutter, the fabric distributed up and down is housed to buckle, the siding track be connected with spool is vertically arranged in the left and right sides of roller shutter, described fabric buckle also along this guide rail scroll-up/down, can be equipped with the end rail that can slide up and down along siding track in siding track bottom roller shutter.This curtain not only structure is simple, and easy to use, the precision that walks height not easily skids, and has good shielding and daylighting effect, and has very strong wind loading rating.
It two are application numbers is 201220019495.9, name is called the patented technology of " a kind of Windproof sunshade curtain ", it discloses a kind of Windproof sunshade curtain, comprise puggaree, the guide rail of puggaree both sides, roller blind device is provided with above puggaree, puggaree is provided with wind-break on the face of both sides, the lower end of wind-break is provided with bootstrap block, the bootstrap block of both sides is connected by sill strip, the guide rail of puggaree both sides is provided with wind resistance guide groove, bootstrap block is provided with guide ribs, the lower end of wind-break is connected in guide ribs, wind-break and guide ribs can be slided in wind resistance guide groove, roller blind device comprises spool, and one end of spool is tep reel, and tep reel is connected with drawstring.At puggaree, wind-break is set on the face of both sides, wind-break can enter the wind resistance guide groove of guide rail under the guiding of bootstrap block, puggaree is stuck in the wind resistance guide groove of guide rail by wind-break, even if the strong wind of outside faces puggaree and blows, wind-force is large again, also can not by puggaree from stripping in guide rail, Wind-Pressure Resistance ability is strong, easy to use.
The common shortcoming of above-mentioned two kinds of Window-proof roller shutters is: require very harsh to cord width dimensions, can only greatly can not be little, because cord width dimensions is little the fabric of curtain cloth edges will be caused to buckle or wind-break be stuck in guide rail fail to lay down come, so cord width dimensions can only do greatly, but can not be too large, cord is in relaxed state all the time, and Window-proof roller shutter very unsightly.
Summary of the invention
For problems of the prior art, the utility model provides one can make cord be in tensioned state all the time, after cord puts down, and the windproof and tightening device of the soft roller shutter of the good looking appearance of soft roller shutter.
The purpose of this utility model is achieved through the following technical solutions.
Windproof and the tightening device of a kind of soft roller shutter, comprises cord, guide rail, cord fixture and is located at the keeper at edge of cord; Described guide rail is the track-like part of longitudinal extension, the cross sectional shape of described guide rail be hollow while be provided with the rectangle of opening, described cord fixture is the track-like part of longitudinal extension, described cord fixture is located in the cavity of described guide rail, described cord fixture comprises the keeper connecting portion that a cross section is hollow shape, and the homonymy of the opening of described keeper connecting portion and described guide rail has a gap can passed for described cord; The middle cavity of described cord fixture is the track holding described keeper and slide for described keeper; At cord planar and perpendicular on the direction of guide rail, the length of the cavity of described guide rail is greater than the length of described cord fixture, on the both sides of the keeper connecting portion of described cord fixture, be respectively equipped with the elastic component that a soft material is made; The top of and tightening device windproof at soft roller shutter, described keeper connecting portion two bottom sides is provided with the extension of outward extending and described cavity width adaptation, has displacement voussoir between the extension of described cord fixture and guide rail base plate.Described keeper is pelletron.Described elastic component to be hardness the be foam of less than 40 degree.Described elastic component is made up of spring base and spring.
Compared to prior art, the utility model has the advantage of: on the both sides of the keeper connecting portion of described cord fixture, 1, be respectively equipped with the elastic component that a soft material is made, this makes the requirement of cord no longer harsh, the width dimensions of cord can be slightly less than or equal the width of cord fixture bayonet socket in two guide rails, be in tensioned state after cord puts down, the outward appearance of whole soft roller shutter is very attractive in appearance.2, there is displacement voussoir on the top of and tightening device windproof at soft roller shutter between the extension of cord fixture and guide rail base plate.This makes cord when putting down, and keeper can enter cord fixture smoothly, can not be stuck.
Accompanying drawing explanation
Fig. 1 is the top structure schematic diagram of the embodiment 1 of the windproof and tightening device of a kind of soft roller shutter of the utility model;
Fig. 2 is A-A sectional view of figure l;
Fig. 3 is the sectional view of the guide rail of the windproof and tightening device of a kind of soft roller shutter of the utility model;
Fig. 4 is the sectional view of the cord fixture of the windproof and tightening device of a kind of soft roller shutter of the utility model;
Fig. 5 is the structural representation of the windproof and tightening device embodiment 2 of a kind of soft roller shutter of the utility model;
Fig. 6 is the schematic diagram of spring base;
Fig. 7 is the top view of Fig. 6;
B-B sectional view of Fig. 8 to be the windproof and tightening device of a kind of soft roller shutter of the utility model be figure l.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the utility model is described in detail.
Embodiment 1
As shown in Figure 1 and Figure 2, it comprises guide rail l, cord fixture 2 and keeper 3.As shown in Figure 3, its middle guide l is the track-like part of longitudinal extension, its cross section is the rectangular shape of an opening of hollow, comprise two sidewall panelings, 11,12 and base plate 13, two diaphragms 14 are respectively equipped with inside the two side wall panels of guide rail l, two diaphragms 14 are positioned at same plane, and there is the opening 15 of a longitudinal direction centre, form the cavity 16 that has opening 15 between diaphragm 14 and base plate 13, cord fixture 2 is located in described cavity 16, as shown in Figure 4, cord fixture 2 is also a track-like part, it comprises a cross section and is roughly the keeper connecting portion 2l of the rectangle of hollow and the extension 22 along described keeper connecting portion 2l two bottom sides outward extending and described cavity 16 width adaptation, keeper connecting portion 2l is by base plate 211, sidewall paneling 212 and two top boards 213 are formed, what it surrounded is keeper track 214 for the cavity receiving described keeper 3, at the homonymy of the opening 15 of described guide rail l, a gap 215 passed for described cord is had between two top boards 213, after described keeper 3 is sewed up with cord 100, its keeper 3 can slide along the keeper track 214 of cord fixture 2.The elastic component 23 that a soft material is made is respectively equipped with on the both sides, described extension 22 of the keeper connecting portion 2l of described cord fixture 2, in the present embodiment, described elastic component 23 to be hardness the be foam of less than 40 degree, elastic component 23 is the length of through guide rail l and cord fixture 2.
As shown in Figure 8, the top of and tightening device windproof at soft roller shutter, the voussoir 5 that is shifted is had between cord fixture 2 and guide rail base plate 13, because cord fixture 2 is made of plastics, there is certain flexibility, so the top of cord fixture 2 is not just attached on guide rail base plate 13, and after next segment distance, under the effect of elastic component 23, the top of cord fixture 2 is just attached on guide rail base plate 13, this makes cord when putting down, keeper 3 can enter cord fixture 2 smoothly, can not be stuck, again during slide downward, keeper 3 can be held by cord fixture 2, cord 100 is tauted.Adopt hardness be the foam of less than 40 degree as elastic component 23, be the coefficient of elasticity in order to adjustable elastic part 23, make cord 100 too tight by what stretch tight, ensure that it can slide downward.
In order to improve the intensity of diaphragm 14, prevent from being out of shape under wind-force effect, in the present embodiment, described diaphragm 14 has the reinforcing rib to cavity inner bending or outer bending.
Embodiment 2
As shown in Fig. 5, Fig. 6, Fig. 7, figure comprises guide rail l, cord fixture 2, keeper 3, the sill strip 6 of spring base, spring-loaded boss 7 spring 8 form elastic component 23.It uses spring base and spring 8 as elastic component 23, and other description is identical with a upper embodiment.
Soft roller shutter of the present utility model is windproof has following advantage with tightening device:
1, as can be seen from Fig. 1 and Fig. 5: be respectively equipped with the elastic component 23 that a soft material is made in the two sides of described cord fixture 2 sidewall paneling 212, this makes the requirement of cord 100 no longer harsh, the width dimensions of cord 100 can be slightly less than or equal the width of cord fixture 2 bayonet socket in two guide rails 1, be in tensioned state after cord 100 puts down, the outward appearance of whole soft roller shutter is very attractive in appearance.
2, as seen from Figure 8; , there is the voussoir 5 that is shifted on the top of and tightening device windproof at soft roller shutter between cord fixture 2 and guide rail base plate 13.This makes cord when putting down, and keeper 3 can enter cord fixture 2 smoothly, can not be stuck.
Above embodiment is preferred forms of the present utility model; just illustrative for the utility model; and it is nonrestrictive; those of ordinary skill in the art understand; when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, such as above-mentioned change, but all will fall within protection domain of the present utility model.
Claims (4)
1. the windproof and tightening device of soft roller shutter, comprises cord, guide rail, cord fixture and is located at the keeper at edge of cord; It is characterized in that: described guide rail is the track-like part of longitudinal extension, the cross sectional shape of described guide rail be hollow while be provided with the rectangle of opening, described cord fixture is the track-like part of longitudinal extension, described cord fixture is located in the cavity of described guide rail, described cord fixture comprises the keeper connecting portion that a cross section is hollow shape, and the homonymy of the opening of described keeper connecting portion and described guide rail has a gap can passed for described cord; The middle cavity of described cord fixture is the track holding described keeper and slide for described keeper; At cord planar and perpendicular on the direction of guide rail, the length of the cavity of described guide rail is greater than the length of described cord fixture, on the both sides of the keeper connecting portion of described cord fixture, be respectively equipped with the elastic component that a soft material is made; The top of and tightening device windproof at soft roller shutter, described keeper connecting portion two bottom sides is provided with the extension of outward extending and described cavity width adaptation, has displacement voussoir between the extension of described cord fixture and guide rail base plate.
2. the windproof and tightening device of the soft roller shutter of the one according to claim l, is characterized in that: described keeper is pelletron.
3. the windproof and tightening device of the soft roller shutter of one according to claim 1 and 2, is characterized in that: described elastic component to be hardness the be foam of less than 40 degree.
4. the windproof and tightening device of the soft roller shutter of one according to claim 1 and 2, is characterized in that: described elastic component is made up of spring base and spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699778.6U CN204941294U (en) | 2015-09-10 | 2015-09-10 | Windproof and the tightening device of a kind of soft roller shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699778.6U CN204941294U (en) | 2015-09-10 | 2015-09-10 | Windproof and the tightening device of a kind of soft roller shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941294U true CN204941294U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699778.6U Active CN204941294U (en) | 2015-09-10 | 2015-09-10 | Windproof and the tightening device of a kind of soft roller shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941294U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701077A (en) * | 2017-10-30 | 2018-02-16 | 蚌埠新奥能源发展有限公司 | A kind of filling machine waterproof curtain of rain with lateral elasticity stretching device |
| CN113646502A (en) * | 2019-04-03 | 2021-11-12 | 迈克尔·海森堡 | Telescopic screen with tension track |
| WO2023284543A1 (en) * | 2021-07-13 | 2023-01-19 | 上海庆繁智能遮阳技术有限公司 | Curtain fabric and roller shutter comprising same |
-
2015
- 2015-09-10 CN CN201520699778.6U patent/CN204941294U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701077A (en) * | 2017-10-30 | 2018-02-16 | 蚌埠新奥能源发展有限公司 | A kind of filling machine waterproof curtain of rain with lateral elasticity stretching device |
| CN113646502A (en) * | 2019-04-03 | 2021-11-12 | 迈克尔·海森堡 | Telescopic screen with tension track |
| CN113646502B (en) * | 2019-04-03 | 2024-04-30 | 迈克尔·海森堡 | Retractable screen with tension rail |
| WO2023284543A1 (en) * | 2021-07-13 | 2023-01-19 | 上海庆繁智能遮阳技术有限公司 | Curtain fabric and roller shutter comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 211802, 7 Tsinghua Science Park, 188 enlightenment Avenue, Jiangning District, Jiangsu, Nanjing, 4F Patentee after: Jiangsu 26 Degree Energy-Saving Technology Co., Ltd. Address before: 211802 Jiangsu province Nanjing city Pukou District of Nanjing city streets Tang Quan Industrial Zone B2-01 Patentee before: Nanjing 26 Degree Building Energy Saving Engineering Co., Ltd. |