CN2031437U - Rollable shutter - Google Patents
Rollable shutter Download PDFInfo
- Publication number
- CN2031437U CN2031437U CN 88212695 CN88212695U CN2031437U CN 2031437 U CN2031437 U CN 2031437U CN 88212695 CN88212695 CN 88212695 CN 88212695 U CN88212695 U CN 88212695U CN 2031437 U CN2031437 U CN 2031437U
- Authority
- CN
- China
- Prior art keywords
- louvre blade
- shutter
- backguy
- pass cock
- extension spring
- 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.)
- Withdrawn
Links
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a rollable shutter which can be fully opened and fully shut according to the needs of users. The users can adjust the angle of the opening or the shutting of louvres after the rollable shutter is fully shut, obtaining effect of sunshading, wind shielding, ventilating, theft protecting, etc. The utility model has the advantages of compact structure, shapely configuration and various functions. The rollable shutter with wide range of action is an ideal curtain.
Description
The utility model belongs to a kind of rolling type shutter.
Present dwelling house generally do not have special retaining sun, becalms, antitheft device, and house generally uses bamboo curtain splint or cloth to keep off sun, but can not play becalm, antitheft effect.
The purpose of this utility model is to provide a kind of rolling type shutter.Sun blind can be rolled, put down; After sun blind put down, can adjust that louvre blade opens or closed, play the retaining sun, becalm and effect such as antitheft by by-pass cock.
Characteristics of the present utility model are: a rotating shaft is installed at rolling type shutter top, and the right and left is equipped with the slideway groove, and louvre blade is linked in aggregates by pin and chain, and two ends embed in the slideway and can slide up and down, and sun blind can be opened or close.Fixedly louvre blade is installed in the shutter highest point, a truckle is respectively adorned at two ends, an extension spring is equipped with in the pulley inboard, extension spring one end is fixed on fixedly on the louvre blade, and the other end connects backguy, and backguy is connected with each piece activity louvre blade, by being installed in the by-pass cock on the base cross members, pulling activity louvre blade opens or is closed, plays the retaining sun, becalms, effect such as antitheft grade.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is a rolling type shutter contract fully schematic diagram
Fig. 2 is the local enlarged diagram of louvre blade
Fig. 3 is the louvre blade left view
Fig. 4 is the by-pass cock sectional drawing
Fig. 5 is the by-pass cock vertical view
Rolling type shutter shown in Figure 1, top arrangement one rotating shaft (1), the right and left is respectively installed a direction recess (6), abatvent sheet (10) and venetian blinds sheet (5), link in aggregates by pin (8) and Chain link for chain grate (7), embed in the slideway and can slide up and down, make sun blind roll or put down, fixedly louvre blade (10) links with rotating shaft (1), a truckle (2) is respectively adorned at two, an extension spring (3) is equipped with in pulley (2) inboard, extension spring (3) one ends are fixed on fixedly on the louvre blade (10), and the other end connects backguy (4), and backguy (4) is connected with every movable louvre blade (5), backguy (4) is opened by bottom by-pass cock (9) pulling activity louvre blade (5) or is closed, plays the retaining sun, becalm, effect such as antitheft grade.
Louvre blade shown in Figure 2, it is to be made by a cuboid aluminium sheet, a key seat (12) is respectively installed at the louvre blade two ends, cooperate and to rotate flexibly with pin (8), a backguy tieing (11) is respectively installed at the louvre blade two ends, cooperates with backguy (4), works to rotate louvre blade.
By-pass cock shown in Figure 4, it is made up of handle (15), fluted disc (14), ratchet (16) and torsion spring (13) etc., there is a through hole at fluted disc (14) axle center, backguy (4) is passed from the hole, when handle (15) clockwise direction rotates, fluted disc (14) also turns in the same direction, and backguy (4) is descending, makes louvre blade (5) opened with certain angle.Ratchet (16) is under the pressure of torsion spring (13), withstanding fluted disc (14) moves in the direction of the clock, when louvre blade (5) restores, with hand ratchet (16) afterbody is depressed, ratchet breaks away from fluted disc (14), extension spring (3) automatically retracts original position to louvre blade, and louvre blade (5) is in closure state.
The advantages such as this window has the structure compactness, and is elegant in appearance, and function is many, and the effect scope is big are a kind of comparatively ideal curtain.
Claims (3)
1, a kind of rolling type shutter is characterized in that: in its top arrangement one rotating shaft [1], the right and left respectively is equipped with a direction recess [6], and fixedly louvre blade [10] and movable louvre blade [5] are linked by pin [8] and Chain link for chain grate [7], and shutter can be rolled or put down; Fixedly louvre blade [10] links with rotating shaft [1], a truckle [2] is respectively adorned at two, an extension spring [3] is equipped with in pulley [2] inboard, extension spring [3] one ends are fixed on fixedly on the louvre blade [10], the other end connects backguy [4], backguy [4] is connected with every movable louvre blade [5], opens or closure by by-pass cock [9] pulling activity louvre blade [5].
2, according to the described device of claim 1, it is characterized in that: key seat (12) is equipped with at the louvre blade two ends, cooperates and can rotate flexibly with pin (8); Backguy tieing (11), adjusting activity louvre blade (5) opening angle also are housed in addition.
3, according to claim 1 and 2 described devices, it is characterized in that: a by-pass cock (9) is adorned in the shutter bottom, is made up of torsion spring (13), fluted disc (14), handle (15), ratchet (16) etc., and its control louvre blade (5) opens or be closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88212695 CN2031437U (en) | 1988-06-04 | 1988-06-04 | Rollable shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88212695 CN2031437U (en) | 1988-06-04 | 1988-06-04 | Rollable shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2031437U true CN2031437U (en) | 1989-01-25 |
Family
ID=4845970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88212695 Withdrawn CN2031437U (en) | 1988-06-04 | 1988-06-04 | Rollable shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2031437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333601A (en) * | 2017-07-18 | 2017-11-10 | 百色闻远网络科技有限公司 | A kind of application shade and its light shading method |
-
1988
- 1988-06-04 CN CN 88212695 patent/CN2031437U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333601A (en) * | 2017-07-18 | 2017-11-10 | 百色闻远网络科技有限公司 | A kind of application shade and its light shading method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |