CN204060458U - A kind of light barrier of transparent door and window - Google Patents
A kind of light barrier of transparent door and window Download PDFInfo
- Publication number
- CN204060458U CN204060458U CN201420119956.9U CN201420119956U CN204060458U CN 204060458 U CN204060458 U CN 204060458U CN 201420119956 U CN201420119956 U CN 201420119956U CN 204060458 U CN204060458 U CN 204060458U
- Authority
- CN
- China
- Prior art keywords
- polarizer
- band
- window
- slide bar
- transparent 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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- Polarising Elements (AREA)
Abstract
The light barrier of a kind of transparent door and window of the utility model, it is made up of framework, back shaft, polarizer band, slide bar.Two back shafts are positioned at the two ends inside framework, and polarizer band is sleeved on two back shafts, and polarizer band is oppositely docked by two pieces of identical first polarizers of dimensions and the second polarizer and forms; Polarizer band is consolidated with slide bar, by mobile slide bar, polarizer band is rolled, utilize the optical characteristics of polarizer to realize the adjustment of the light of transparent door and window indoor.
Description
technical field
The utility model relates to a kind of household articles, particularly a kind of light barrier of transparent door and window.
Background technology
At present, novel building adopts transparent glass curtain wall, door and window more, wants to change indoor light, general employing window-blind realizes indoor different light environment, for transparent erection of doors and windows window-blind, when blowing, window-blind can ceaselessly swing back and forth, and makes troubles to use.
Summary of the invention
In order to overcome the existing transparent door and window deficiency that window-blind can ceaselessly swing back and forth when blowing, the utility model provides a kind of light barrier of transparent door and window, and this light barrier is fixedly installed in be needed the transparent door and window that is in the light solves the problem that when blowing, window-blind can swing back and forth.
The utility model solves the technical scheme that its technical problem adopts: a kind of light barrier of transparent door and window, it is made up of framework, back shaft, polarizer band, slide bar.Two back shafts are positioned at the two ends inside framework, and polarizer band is sleeved on two back shafts, and polarizer band is consolidated with slide bar, by mobile slide bar, polarizer band are rolled.Polarizer band is oppositely docked by two pieces of identical first polarizers of dimensions and the second polarizer and forms, the direction that thoroughly shakes when front and back two polarizer in physics is parallel, and printing opacity, the thoroughly direction that shakes are vertical then light tight, so when mobile slide bar makes polarizer band be rolled to certain position, before and after polarizer band be the first polarizer overlapping with the second polarizer time printing opacity, before and after polarizer band be the first polarizer or the second polarizer overlapping itself time light tight (be now equivalent to polarizer doubling, now the region of polarizer overlap is lighttight).
The beneficial effects of the utility model are: be installed on by this light barrier on transparent door and window, apply the optical characteristics of polarizer dexterously, the number be in the light with printing opacity is changed by mobile slide bar, thus realize the adjustment of the indoor different light of transparent door and window, ceaselessly can not swing back and forth when blowing owing to being arranged on this light barrier obvious on transparent door and window.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation that the utility model light barrier is in complete light transmission state.
Fig. 2 is the sectional view of Fig. 1 top view.
Fig. 3 is the structural representation that the utility model light barrier is in complete light tight state.
1. frameworks, 2. back shaft in figure, 3. polarizer band, 4. the first polarizer, 5. the second polarizer, 6. slide bar.
Detailed description of the invention
In Fig. 1,2, a kind of light barrier of transparent door and window is made up of framework 1, back shaft 2, polarizer band 3, slide bar 6.Two back shafts 2 are positioned at the two ends inside framework 1, and polarizer band 3 is sleeved on two back shafts 2, and polarizer band 3 is oppositely docked by two pieces of identical first polarizers 4 of dimensions and the second polarizer 5 and forms.Polarizer band 3 is consolidated with slide bar 6, by mobile slide bar 6, polarizer band 3 is rolled, in Fig. 1,2, be respectively the first polarizer 4 and the second polarizer 5, first polarizer 4 before and after polarizer band 3 just completely overlapping with the second polarizer 5, now light barrier is in complete light transmission state; The mobile slide bar 6 sheet band 3 that makes to shake is rolled into Fig. 3 position, and be now the first polarizer 4 overlapping itself, the second polarizer 5 overlapping itself before and after polarizer band 3, light barrier is in complete light tight state.
Claims (1)
1. a light barrier for transparent door and window, is characterized in that: it is made up of framework (1), back shaft (2), polarizer band (3), slide bar (6); Two back shafts (2) are positioned at the two ends of framework (1) inner side, polarizer band (3) is sleeved on two back shafts (2), polarizer band (3) is oppositely docked by two pieces of identical first polarizers (4) of dimensions and the second polarizer (5) and forms, and polarizer band (3) is consolidated with slide bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119956.9U CN204060458U (en) | 2014-03-18 | 2014-03-18 | A kind of light barrier of transparent door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119956.9U CN204060458U (en) | 2014-03-18 | 2014-03-18 | A kind of light barrier of transparent door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060458U true CN204060458U (en) | 2014-12-31 |
Family
ID=52201997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119956.9U Expired - Fee Related CN204060458U (en) | 2014-03-18 | 2014-03-18 | A kind of light barrier of transparent door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429890A (en) * | 2015-12-31 | 2016-03-23 | 天津博莱瑞斯科技有限公司 | Wireless router with shieldable indicating lamps |
-
2014
- 2014-03-18 CN CN201420119956.9U patent/CN204060458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429890A (en) * | 2015-12-31 | 2016-03-23 | 天津博莱瑞斯科技有限公司 | Wireless router with shieldable indicating lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |