CN1258804A - Rolling curtain type screen window - Google Patents
Rolling curtain type screen window Download PDFInfo
- Publication number
- CN1258804A CN1258804A CN 98121132 CN98121132A CN1258804A CN 1258804 A CN1258804 A CN 1258804A CN 98121132 CN98121132 CN 98121132 CN 98121132 A CN98121132 A CN 98121132A CN 1258804 A CN1258804 A CN 1258804A
- Authority
- CN
- China
- Prior art keywords
- clockwork spring
- main shaft
- window
- screen window
- reel
- 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.)
- Pending
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The rolling curtain type screen window has two spiral spring casings at two ends of the reel, main shaft connected to the shafts of the spiral spring casings, spiral spring with ends connected separately to the main shaft and the spiral spring casings. The reel is fixed through the main shaft to a cantilever and there are slides below the cantilever. The window screening with reinforcing band has upper part fixed onto the spool and sides inside the slides. In no use, the screen window is taken up automatically to prevent shading and without taking down can save room space. The present invention is novel.
Description
The present invention relates to a kind of screen window, more particularly, relate to a kind of rolling curtain type screen window, be adapted to be mounted within and be used to prevent mosquitos and flies on steel sash or the aluminum window.
At present, the screen window that use in the room adopts opposite opened or push-and-pull gate-type structure usually, this screen window makes trouble, cost height, influence the switch window after loading onto screen window, and screen window but still covers on the window after closing window, shut out the light, cause indoor gloomy, make the people produce sense of depression, when weather turns cold when not having mosquitos and flies without screen window, for preventing to shut out the light, also to unload screen window and deposit specially, make people feel inconvenience.
The purpose of this invention is to provide a kind of rolling curtain type screen window, it is not only made simply, cost is low, the switch window convenient, and after closing window, screen window can be rolled does not automatically influence indoor light, when weather turns cold when not having mosquitos and flies, screen window can place need not take off specially on the window frame and deposit.
The object of the present invention is achieved like this, and it comprises window screening, it is characterized in that being fixed with the clockwork spring shell at the two ends of reel nozzle, and main shaft places clockwork spring shell and clockwork spring columella to connect, and the two ends of clockwork spring are separately fixed on main shaft and the clockwork spring shell; The affixed reel that makes of main shaft and cantilever vertically places between two cantilevers; Below cantilever, also be respectively equipped with slideway; Periphery at window screening and window screening studs with soft reinforcing band of certain intensity and edge strip, being fixed on the reel of the top in-line of window screening, and side places the slideway of suspension below to be slidingly matched with slideway respectively.
Owing to adopted such scheme, screen window can be left behind when windowing and prevent entering of mosquitos and flies, screen window can be rolled the light that prevents in the shielded room automatically when closing window, when weather cools off when not having mosquitos and flies, screen window still can place need not unload specially on the window frame and deposit, and has saved indoor space.Having that simple in structure, fabrication and installation are convenient, cost is low, the characteristics of long service life, is a kind of novelty and the screen window goods that show unique characteristics.
The present invention is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the concrete structure schematic diagram of rolling curtain type screen window;
Fig. 2 is the going barrel constructional drawing.
In Fig. 1-2, reel 1, clockwork spring shell 2, cantilever 5, and slideway 9 all make with rigid plastics, clockwork spring shell 2 is circular, be provided with umbilical opening 13 in the bottom of clockwork spring shell 2, the inner end of clockwork spring 15 is screwed on main shaft 4, cover and main shaft 4 clampings in the bearing 14, and the back-up ring 12 of clockwork spring 15 guiding usefulness is socketed on the main shaft 4, main shaft 4 places clockwork spring shell 2, and its inner end inserts in the umbilical opening 13.The outer shaft of bearing 14 in clockwork spring shell 2 with clockwork spring shell 2 tight fits.There is an axis hole at the middle part of cap 3, and cap 3 is placed in main shaft 4 rear shell covers 3 by the axis hole in the middle part of the cap and is threaded with housing 2, and clockwork spring shell 2 is coupling with main shaft 4 by umbilical opening 13, cap 3 and the bearing 14 of bottom respectively.The outer end of clockwork spring 15 is fixed on the clockwork spring shell 2 with nail joint.The clockwork spring shell 2 of two correspondences of clockwork spring 15 is housed, is inserted in respectively on the nozzle at reel 1 two ends and reel 1 tight fit.It is square dop 16 that a cross section is arranged on the main shaft 4 of clockwork spring shell 2 outer ends.The cross section of slideway 9 is a flute profile, there is a board-like cantilever 5 on the top of slideway 9, on the board-like cantilever 5 chute corresponding with slideway arranged, a square groove is arranged in the upper surface of cantilever 5, and reel 1 fixes in the square groove of cantilever 5 upper ends by the square dop 16 of main shaft of inserting solid clockwork spring shell 2 outer ends at the reel two ends.The flexible plastic bar of reinforcing band 7 for having certain tensile strength, band snap-fastener to split.A face of reinforcing band 7 is provided with hole clipping, and another face is provided with dop.Reinforcing band 7 is clipped in window screening 6 and wherein is connected on the window screening 6.The edge strip 8 that the cross section is a flute profile is housed around the window screening 6, and the top of window screening 6 is vertically fixed on the reel 1 with the nail in-line, and the side strip 8 of window screening 6 places slideway 9 and slideway 9 to be slidingly matched.Lower sid strip 8 at window screening 6 has two locating holes 11, and lower sid strip 8 is gone back clamping the L shaped draw back plate of closing screen window downwards 10.
During use, sticking with glue of slideway 9 symmetries connect on the window frame that is fixed on the sash both sides, two board-like cantilevers 5, its chute be screwed on the window frame above the slideway 9 after slideway 9 aligns, the window screening 6 that reinforcing band 7, edge strip 8 will be housed again is rolled onto on the reel 1 simultaneously; At this moment the main shaft square toes 16 on the reel 1 two ends nozzle are placed the square groove and groove clamping of cantilever 5 upper surfaces, main shaft 4 is maintained static.The edge strip 8 of window screening 6 peripheries is inserted in the chute in the slideway 9.Ventilate when closing screen window when windowing, draw L shaped arm-tie 10 with subordinate, window screening 6 follows slideway 9 by edge strip 8 from the reel 1 and moves down expansion, at this moment reel 1 drives clockwork spring shell 2 around main shaft 4 rotations, clockwork spring 15 tightly is wrapped on the main shaft 4, has increased the elastic energy of clockwork spring 15, after the following reinforcing band 8 of window screening 6 is moved the window frame lower frame to, be fixed on resilient key on the lower frame and enter in two locating holes 11 of lower sid strip 8 of window screening 6, make window screening 6 lockings.When closing window, press the resilient key on the lower frame 8, resilient key is withdrawed from from the locating hole 11 of lower sid strip 8, window screening 6 has lost the control of resilient key, under the effect of clockwork spring 15, clockwork spring 15 drives reel 1 by clockwork spring shell 2 and rotates, and window screening 6 follows on the chute 9 by edge strip 8 and moves, and window screening 6 is rolled onto on the reel 1 automatically.
Claims (3)
1. rolling curtain type screen window, it comprises window screening, it is characterized in that being fixed with the clockwork spring shell at the two ends of reel nozzle, and main shaft places clockwork spring shell and clockwork spring columella to connect, and the two ends of clockwork spring are separately fixed on main shaft and the clockwork spring shell; The affixed reel that makes of main shaft and cantilever vertically places between two cantilevers; Below cantilever, also be respectively equipped with slideway; Periphery at window screening and window screening studs with soft reinforcing band of certain intensity and edge strip, being fixed on the reel of the top in-line of window screening, and side places the slideway of suspension below to be slidingly matched with slideway respectively.
2. rolling curtain type screen window according to claim 1 is characterized in that its bottom of said clockwork spring shell is provided with umbilical opening.
3. rolling curtain type screen window according to claim 1 is characterized in that also being fixed with on the said main shaft bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98121132 CN1258804A (en) | 1998-12-25 | 1998-12-25 | Rolling curtain type screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98121132 CN1258804A (en) | 1998-12-25 | 1998-12-25 | Rolling curtain type screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1258804A true CN1258804A (en) | 2000-07-05 |
Family
ID=5227043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98121132 Pending CN1258804A (en) | 1998-12-25 | 1998-12-25 | Rolling curtain type screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1258804A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI392792B (en) * | 2010-04-08 | 2013-04-11 | ||
| CN103622342A (en) * | 2012-08-28 | 2014-03-12 | 谭勇 | Pulling and hanging chair |
-
1998
- 1998-12-25 CN CN 98121132 patent/CN1258804A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI392792B (en) * | 2010-04-08 | 2013-04-11 | ||
| CN103622342A (en) * | 2012-08-28 | 2014-03-12 | 谭勇 | Pulling and hanging chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |