CN201714275U - Curtain capable of keeping out wind and rain - Google Patents
Curtain capable of keeping out wind and rain Download PDFInfo
- Publication number
- CN201714275U CN201714275U CN2010201748638U CN201020174863U CN201714275U CN 201714275 U CN201714275 U CN 201714275U CN 2010201748638 U CN2010201748638 U CN 2010201748638U CN 201020174863 U CN201020174863 U CN 201020174863U CN 201714275 U CN201714275 U CN 201714275U
- Authority
- CN
- China
- Prior art keywords
- curtain
- pulley
- fan
- check apron
- rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a curtain capable of keeping out wind and rain. The curtain comprises a fan, a first pulley, a second pulley, a sash weight, a check curtain, a curtain frame and a rope; the fan is arranged on the wall body above the window; the first pulley is fixedly arranged on the wall body above the fan; the second pulley is fixedly arranged on the wall body on the left or the right of the first pulley; the curtain frame is fixedly arranged at the periphery of the window; a groove is formed on the inner wall of the curtain frame; the upper end of the check curtain is fixed on the curtain frame, and the lower end of the check curtain is connected with a reel; after a rotating shaft of the fan is wound by the rope, one end of the rope is fixedly connected with the sash weight after overstriding the first and the second pulleys, and the other end of the rope is fixed at the top of the curtain frame on the back side of the check curtain or at the top of the check curtain after overstriding the front side of the check curtain; and the weight of the sash weight is greater than those of the reel and the check curtain. The curtain automatically falls down and rolls up with the magnitude of external wind power, thereby guaranteeing fresh indoor air and indoor cleaning; the curtain needs not to be artificially operated and is very convenient; and meanwhile, the energy source needs to be wasted, thereby achieving real energy conservation, and simple and novel structure.
Description
Technical field
The utility model relates to a kind of curtain, refers to a kind of curtain of keeping out wind and rain especially.
Background technology
Curtain divides outdoor window curtain and indoor curtain, and general residenter house is most of to use indoor curtain, and the effect of this indoor curtain is nothing more than the shielded room UV light, thereby reaches the adjustability and the crypticity of indoor light.Outdoor window curtain divides manually and electronic two kinds, manual relative trouble some, must operate by the people, and electronic except laborsaving, convenient outside, also need manual operation, more prior is exactly consume electric power, does not meet the standard of the energy-saving and emission-reduction that country advocates.
The utility model content
The purpose of this utility model provides a kind of curtain of keeping out wind and rain of rolling automatically and falling under the effect of nature wind-force.
To achieve these goals, the utility model is by the following technical solutions:
A kind of curtain of keeping out wind and rain, it comprises: fan, first pulley, second pulley, sash weight, check apron, pelmet and rope, described fan is arranged on the body of wall of window top, described first pulley is installed on the body of wall of this fan top, described second pulley is installed on the body of wall on the left side of this first pulley or right side, described pelmet be installed in window around, the inwall of this pelmet is provided with groove, the upper end of described check apron is fixed on the pelmet, the lower end of described check apron connects a spool, the body portion of described rope enwinds the rotating shaft of fan, a pile warp first, second pulley and sash weight are connected, around to the another side of check apron and be fixed on the top of check apron, the weight of described sash weight is greater than the weight of described spool and described check apron through the one side of check apron in the other end.
Between described fan shaft and the body of wall bearing is set, this bearing inner race is contained in the rotating shaft, and this bearing also is fixed on the body of wall.
Ran between the rotating shaft of described first pulley and described fan should tilt to the rotor shaft direction of fan.
The beneficial effects of the utility model: the resulting curtain of keeping out wind and rain of the utility model, size according to extraneous wind-force falls automatically and rolls, guaranteed the pure and fresh and indoor cleaning of room air, do not need manual operation, very convenient, simultaneously do not need to waste energy, accomplished real energy-conservationly, it is simple in structure, novel
Description of drawings
Fig. 1 is the utility model main TV structure schematic diagram of curtain when blowing of keeping out wind and rain;
Fig. 2 be among Fig. 1 A-A to structural representation;
Fig. 3 is the utility model main TV structure schematic diagram of curtain when rolled-up of keeping out wind and rain, (hour be not enough to make fan rotation for wind-force this moment).
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of curtain of keeping out wind and rain, it comprises: fan 1, first pulley 2, second pulley 3, sash weight 4, check apron 5, pelmet 6 and rope 7.Fan 1 is arranged on the body of wall of window A top, and under wind-force drove, fan 1 can only rotate towards a direction.First pulley 2 is installed on the body of wall of fan 1 top, second pulley 3 is installed on the body of wall on the left side of first pulley 1 or right side, pelmet 6 be installed in window around, the inwall of pelmet 6 is provided with groove, the upper end of check apron 5 is fixed on the pelmet 6, the lower end of check apron 5 connects a spool 51, the body portion of rope 7 enwinds the rotating shaft 12 of fan 1, one head pile warp first pulley 2, second pulley 3 are connected with sash weight 4, around to check apron 5 another sides and be fixed on the check apron top, the weight of sash weight 4 is greater than the weight of spool 51 and check apron 5 through the one side of check apron 5 in the other end.
Around the back side to check apron, its termination is fixed on the pelmet rope through the front of check apron, on the check apron or on the body of wall, guarantee under the drive of rope in front check apron to be scrolled up around its spool.With the curtain rolling shaft is that stress point is carried out the curtain rolling shaft lifting.
Be equipped with groove on the inwall around the pelmet 6, the both ends of the spool 51 of check apron 5 are installed with in groove and along it moves.In order to prevent check apron when wind is big, blown afloat the effect that can not protect from the wind and rain.
Between the rotating shaft 12 of fan 1 and the body of wall bearing 13 is set, bearing 13 inner rings are contained in the rotating shaft 12, and bearing 12 is installed on the body of wall.
When flabellum 11 drives spool 12 rotations under the effect of wind-force, twine rope for convenience, the ran between the rotating shaft 12 of first pulley 2 and fan 1 should tilt to rotating shaft 12 directions of fan 1.
When reaching certain progression, wind-force reaches when polluting indoor cleaning; electric fan is kinetic force with wind; blade is forward rotation under the drive of wind-force; blade drives the rotating shaft rotation; the rope pulling sash weight that the top is rolled in rotating shaft rises; under the action of gravity of check apron and spool, drive rope simultaneously and move downwards, make check apron whereabouts closing windows, the protection indoor cleaning.Less or becalm when ending when wind-force, because the weight of sash weight is slightly larger than the weight of check apron and spool, sash weight falls, rotating shaft is backward rotation under the drive of sash weight, ran between rotating shaft and the sash weight is elongated, rope is pulled up, and check apron is the rolled-up lifting in axle center with the spool, reaches ventilation and degree with fresh air in the holding chamber.
More than be preferred embodiment of the present utility model and design graphic; above-mentioned preferred embodiment and designing graphicly only illustrates; be not to be used to limit interest field of the present utility model; all with equalization technological means or be the interest field that contained of the application's claim and the implementer does not all break away from protection domain of the present utility model.
Claims (3)
1. curtain of keeping out wind and rain, it is characterized in that: it comprises: fan, first pulley, second pulley, sash weight, check apron, pelmet and rope, described fan is arranged on the body of wall of window top, described first pulley is installed on the body of wall of this fan top, described second pulley is installed on the body of wall on the left side of this first pulley or right side, described pelmet be installed in window around, the inwall of this pelmet is provided with groove, the upper end of described check apron is fixed on the pelmet, the lower end of described check apron connects a spool, the body portion of described rope enwinds the rotating shaft of fan, a pile warp first, second pulley and sash weight are connected, around to the another side of check apron and be fixed on the check apron top, the weight of described sash weight is greater than the weight of described spool and described check apron through the one side of check apron in the other end.
2. the curtain of keeping out wind and rain according to claim 1 is characterized in that: between described fan shaft and the body of wall bearing is set, described bearing inner race is contained in the described rotating shaft, and this bearing also is fixed on the body of wall.
3. the curtain of keeping out wind and rain according to claim 1 and 2 is characterized in that: the ran between the rotating shaft of described first pulley and described fan should tilt to the rotor shaft direction of fan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201748638U CN201714275U (en) | 2010-04-29 | 2010-04-29 | Curtain capable of keeping out wind and rain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201748638U CN201714275U (en) | 2010-04-29 | 2010-04-29 | Curtain capable of keeping out wind and rain |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201714275U true CN201714275U (en) | 2011-01-19 |
Family
ID=43460274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201748638U Expired - Fee Related CN201714275U (en) | 2010-04-29 | 2010-04-29 | Curtain capable of keeping out wind and rain |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201714275U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111520060A (en) * | 2020-05-07 | 2020-08-11 | 刘林 | Privacy glass window capable of automatically shading light at night |
CN114408684A (en) * | 2021-11-25 | 2022-04-29 | 山东省农业科学院作物研究所 | Sweet sorghum lodging-resistant device suitable for extreme weather |
CN116101857A (en) * | 2023-04-07 | 2023-05-12 | 河南远大岩土工程有限公司 | Building construction elevator protector |
-
2010
- 2010-04-29 CN CN2010201748638U patent/CN201714275U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111520060A (en) * | 2020-05-07 | 2020-08-11 | 刘林 | Privacy glass window capable of automatically shading light at night |
CN114408684A (en) * | 2021-11-25 | 2022-04-29 | 山东省农业科学院作物研究所 | Sweet sorghum lodging-resistant device suitable for extreme weather |
CN116101857A (en) * | 2023-04-07 | 2023-05-12 | 河南远大岩土工程有限公司 | Building construction elevator protector |
CN116101857B (en) * | 2023-04-07 | 2023-08-18 | 河南远大岩土工程有限公司 | Building construction elevator protector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130429 |