CN2192712Y - Roll-up type extention screen door with automatic open and close - Google Patents
Roll-up type extention screen door with automatic open and close Download PDFInfo
- Publication number
- CN2192712Y CN2192712Y CN 94210628 CN94210628U CN2192712Y CN 2192712 Y CN2192712 Y CN 2192712Y CN 94210628 CN94210628 CN 94210628 CN 94210628 U CN94210628 U CN 94210628U CN 2192712 Y CN2192712 Y CN 2192712Y
- Authority
- CN
- China
- Prior art keywords
- vertical shaft
- utility
- screen
- pulley
- screen door
- 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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Abstract
The utility model discloses an automatic roll-up type extension screen door with automatic open and close, which is composed of a thin wall cavity frame and the screen cloth. The thin wall cavity frame is provided with a pulley and a screen rolling vertical shaft, and the pulley and the screen rolling vertical shaft are connected through a pull rope. One end of the pull rope is provided with a spring, and the other end is connected with the stile material of vertical sash. The screen cloth is arranged between the stile material of vertical sash and the screen rolling vertical shaft. Because the utility model adopts the pulley wheel, the pull rope and the spring devices, the screen cloth can be automatically closed. The utility model has the advantages of simple structure, low cost, convenient operation, etc.
Description
The utility model relates to a kind of daily life screen door, particularly a kind of flexible screen door of rolling of closing automatically.
At present, the screen door that uses in the daily life, gauze and framework are all fixing, and gauze can't scrolling, flexible.
The purpose of this utility model will provide a kind of flexible screen door of rolling of closing automatically exactly, and it adopts movable connection method with gauze and framework, makes gauze energy scrolling, flexible, reaches the purpose of closing gauze automatically.
The purpose of this utility model is achieved in that and is provided with pulley 2 and volume yarn vertical shaft 3 in the thin-walled cavity frame 1, pulley 2 is connected by stay cord 4 with volume yarn vertical shaft 3, one end of stay cord 4 is provided with spring 5, the other end of stay cord 4 is connected with the movable fan stile material 6 that stands, and movable upright fanning between stile's material 6 and the volume yarn vertical shaft 3 is equipped with gauze 7.
The utility model is owing to be provided with spring assembly at an end of stay cord, so, can make gauze being subjected to external force to roll the back because of the elastic force effect, gauze is unclamped automatically, play the effect of closing gauze automatically.Advantages such as the utility model also has simple in structure, and is cheap, easy to use, applied widely.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 1 double as Figure of abstract.
Among the figure: 1, thin-walled cavity frame, 2, pulley, 3, volume yarn vertical shaft, 4, stay cord, 5, spring, 6, upright fan stile material, 7, gauze.
During use, at first thin-walled cavity frame 1 is fixed on doorframe or the window frame, then, with hand external force is added in upright fanning on stile's material 6, at this moment, upright stile's material 6 drive stay cords 4 of fanning rotate volume yarn vertical shaft 3, and spring 5 is stretched, gauze 7 indentation doorframe or window frames.When external force disappeared, spring 5 resetted, and spring 5 drives stay cord 4 and resets, the upright stile's material 6 of fanning of stay cord 4 drives, and upright stile's material 6 drive gauzes 7 of fanning are sealed door or window plane, finish the action of closing gauze automatically.
Claims (1)
1, a kind of flexible screen door of rolling of closing automatically, it is characterized in that: be provided with pulley (2) and volume yarn vertical shaft (3) in the thin-walled cavity frame (1), pulley (2) is connected by stay cord (4) with volume yarn vertical shaft (3), one end of stay cord (4) is provided with spring (5), the other end of stay cord (4) is connected with movable upright fan stile's material (6), between movable upright fan stile's material (6) and the volume yarn vertical shaft (3) gauze (7) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210628 CN2192712Y (en) | 1994-05-06 | 1994-05-06 | Roll-up type extention screen door with automatic open and close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210628 CN2192712Y (en) | 1994-05-06 | 1994-05-06 | Roll-up type extention screen door with automatic open and close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192712Y true CN2192712Y (en) | 1995-03-22 |
Family
ID=33827987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94210628 Expired - Fee Related CN2192712Y (en) | 1994-05-06 | 1994-05-06 | Roll-up type extention screen door with automatic open and close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192712Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358533B (en) * | 2007-12-18 | 2011-08-10 | 淄博矿业集团有限责任公司许厂煤矿 | Multifunctional window for mine air door |
| CN107842286A (en) * | 2017-10-25 | 2018-03-27 | 德清奥丽门窗有限公司 | A kind of intake type folding door |
-
1994
- 1994-05-06 CN CN 94210628 patent/CN2192712Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358533B (en) * | 2007-12-18 | 2011-08-10 | 淄博矿业集团有限责任公司许厂煤矿 | Multifunctional window for mine air door |
| CN107842286A (en) * | 2017-10-25 | 2018-03-27 | 德清奥丽门窗有限公司 | A kind of intake type folding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |