CN203570142U - Metal hidden window - Google Patents
Metal hidden window Download PDFInfo
- Publication number
- CN203570142U CN203570142U CN201320646603.XU CN201320646603U CN203570142U CN 203570142 U CN203570142 U CN 203570142U CN 201320646603 U CN201320646603 U CN 201320646603U CN 203570142 U CN203570142 U CN 203570142U
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- China
- Prior art keywords
- window frame
- glass
- window
- edge
- metal
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- Expired - Fee Related
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Abstract
The utility model relates to a metal hidden window which can block and reflect radar waves. The metal hidden window comprises a window frame and glass embedded in the window frame. The window frame is made of metal materials, an inner protruding edge is arranged on the peripheral inner side of the outer surface of the window frame, and thus a step is formed on the inner edge of the window frame. The distance between the step and the inner surface of the window frame is equal to the thickness of the glass, the peripheral edge of the glass is arranged on the step, and a radar wave absorbing thin film is arranged on the glass. A press plate is arranged on the inner surface of the window frame, the inner side edge of the press plate is larger than the outer side edge of the glass, the outer side edge of the press plate is larger than the inner side edge of the window frame, and the press plate is fixedly connected with the window frame. The metal hidden window is characterized in that the cross section corresponding to the outer surface of the window frame is in a ridge shape, and the angle of the included angle of the ridge shape is equal to that of a reflection angle of the radar waves. The metal hidden window has the blocking and isolating functions on the radar waves, and is long in service life, low in manufacturing cost, free of potential safety hazards and wide in application range.
Description
Technical field
The utility model relates to a kind of glass window, be specifically radar wave is had stop, the metal concealed window of reflex, especially on the army of being useful in, auxiliary class naval vessel.
Background technology
As everyone knows, army, auxiliary class naval vessel are the war vesselses of execution military mission waterborne or other special duty, under some specific occasions or specific task, need this class naval vessel to have radar wave is had to stop, insulating effect, make radar wave None-identified go out the object in naval vessel and naval vessel.
What on most of naval vessels, adopt at present, is all traditional steel or aluminum window.This traditional metal window consists of steel or aluminium matter window frame, glass and the pressing plate that is used for glass and window frame to be fixed together.Glass is wherein common tempered glass, and its four limit is straight flange.Like this, the seam crossing of glass and window frame unavoidably can be gapped, and when running into radar wave detection, radar wave can enter in naval vessel from these gap locations, detects the object in naval vessel.Therefore, this metal window does not possess the stopping of radar wave, insulating effect, cannot be applied in radar wave is needed on stealthy naval vessel, and range of application is restricted.
In technology, proposed a kind of improved procedure now, exactly toothing (Chinese patent ZL200720131527.3) has been done in the glass edge edge of metal window.Like this, the radar wave entering from the gap location of glass and window frame, when running into the toothed edge of glass, can form irregular transmission, and then is irregular and reflects back, thereby makes radar None-identified go out the object in naval vessel and naval vessel.But ponding is easily caused on zigzag glass edge edge, the impurity meeting etching glass in ponding and the junction of window frame, thus cause infiltration, make the application life of this metal window shorter.In addition, glass surrounding is made to zigzag difficulty of processing larger, make manufacturing cost higher.And zigzag glass edge is along also exist potential safety hazard when installing and use.
Utility model content
Problem to be solved in the utility model is to provide a kind of metal concealed window, this concealed window not only radar wave is had stop, insulating effect, and long service life,, there is not potential safety hazard in low cost of manufacture, range of application is wider.
For addressing the above problem, take following scheme:
Metal concealed window of the present utility model comprises window frame and is embedded in the glass in window frame.Described window frame is made by metal material, and the week of its external surface all has inner raised edge to the inside, thereby edge forms step in window frame.Spacing between described step and window frame inner surface equals the thickness of described glass, and the edge of glass is placed on this step, and on glass have a radar wave absorbing membrane.On the inner surface of described window frame, have pressing plate, the inside edge of pressing plate is greater than the outer edge of glass, and the outer edge of pressing plate is greater than the inside edge of window frame, between this pressing plate and window frame, is and is fixedly connected with.Be characterized in that the cross section that described window frame external surface is corresponding is mentioned ridge-shaped, the angle angle of this mentioned ridge-shaped equals the angle at reflection of radar wave angle.
Further improvement of the utility model scheme is that described glass is formed by stacking by layer glass plate, and described radar wave absorbing membrane is positioned at the crack between layer glass plate.Radar wave absorbing membrane is placed in the crack of two glass plates, radar wave absorbing membrane is not leaked cruelly at glass outer surface, can avoid in follow-up installation, use procedure, the damage of the radar wave absorbing membrane being caused by human factor or other external force factor etc., thus application life of this glass increased.
Further improvement project of the present utility model is between the edge and window frame of described glass, the gap location between pressing plate is all filled with sealant.Adopt the mode of sealant filling can improve the sealing performance between glass and window frame, between pressing plate.
Take such scheme, have the following advantages:
Because cross section corresponding to the window frame external surface of metal concealed window of the present utility model is mentioned ridge-shaped, the angle angle of this mentioned ridge-shaped equals the angle at reflection of radar wave angle, and this metal concealed window on glass has radar wave absorbing membrane.When radar wave radiation is when on glass, most of radar wave is absorbed by radar wave absorbing membrane on glass.And want the radar wave entering from the gap location of glass and window frame when running into the external surface of window frame mentioned ridge-shaped, because the angle angle of this mentioned ridge-shaped equals the angle at reflection of radar wave angle, so radar wave can all be reflected back, and cannot enter inside, naval vessel.Therefore, adopt this metal concealed window, make radar None-identified go out the object in naval vessel and naval vessel, radar wave is had to main file, reflex.In addition, adopt the mode of the window frame external surface reflected radar ripple of mentioned ridge-shaped, substituting in prior art utilizes zigzag glass edge along the mode of reflected radar ripple, can avoid the ponding of zigzag on glass edge, glass and window frame junction are difficult for being corroded, and make the application life of this metal concealed window longer.And the window frame external surface of mentioned ridge-shaped along comparing, process comparatively simply with zigzag glass edge, low cost of manufacture, is installing and during use, is not also having any potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of metal concealed window of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As depicted in figs. 1 and 2, metal concealed window of the present utility model comprises window frame 1 and is embedded in the glass 3 in window frame 1.Described window frame 1 is made by metal material, and the week of its external surface all has inner raised edge 2 to the inside, thereby interior along forming step at window frame 1.Spacing between described step and window frame 1 inner surface equals the thickness of described glass 3, and the edge of glass 3 is placed on this step.Described glass 3 is formed by stacking by layer glass plate, is filled with radar wave absorbing membrane 4 in the crack between layer glass plate.On the inner surface of described window frame 1, have pressing plate 6, the inside edge of pressing plate 6 is greater than the outer edge of glass 3, and the outer edge of pressing plate 6 is greater than the inside edge of window frame 1, and this pressing plate 6 is and is fixedly connected with by screw 7 with 1 of window frame.The gap location of 1 of the edge of described glass 3 and window frame, 6 of pressing plates is all filled with sealant 5.Cross section corresponding to described window frame 1 external surface is mentioned ridge-shaped, and the angle angle of this mentioned ridge-shaped equals the angle at reflection of radar wave angle.
During use, utilize screw bolt and nut that the window frame of this metal concealed window 1 outer edge is fixed on the leg 8 on naval vessel, make the mentioned ridge-shaped external surface of this metal concealed window corresponding to the outside on naval vessel.
Claims (3)
1. metal concealed window, comprises window frame (1) and is embedded in the glass (3) in window frame (1); Described window frame (1) is made by metal material, and the week of its external surface all has inner raised edge (2) to the inside, thereby edge forms step in window frame (1); Spacing between described step and window frame (1) inner surface equals the thickness of described glass (3), and the edge of glass (3) is placed on this step, has radar wave absorbing membrane (4) on glass (3); On the inner surface of described window frame (1), have pressing plate (6), the inside edge of pressing plate (6) is greater than the outer edge of glass (3), and the outer edge of pressing plate (6) is greater than the inside edge of window frame (1), between this pressing plate (6) and window frame (1), is and is fixedly connected with; It is characterized in that cross section corresponding to described window frame (1) external surface is mentioned ridge-shaped, the angle angle of this mentioned ridge-shaped equals the angle at reflection of radar wave angle.
2. metal concealed window as claimed in claim 1, is characterized in that described glass (3) is formed by stacking by layer glass plate, and described radar wave absorbing membrane (4) is positioned at the crack between layer glass plate.
3. metal concealed window as claimed in claim 1 or 2, is characterized in that between the edge and window frame (1) of described glass (3), the gap location between pressing plate (6) is all filled with sealant (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646603.XU CN203570142U (en) | 2013-10-21 | 2013-10-21 | Metal hidden window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646603.XU CN203570142U (en) | 2013-10-21 | 2013-10-21 | Metal hidden window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570142U true CN203570142U (en) | 2014-04-30 |
Family
ID=50537876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646603.XU Expired - Fee Related CN203570142U (en) | 2013-10-21 | 2013-10-21 | Metal hidden window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603582A (en) * | 2013-10-21 | 2014-02-26 | 无锡市海联舰船附件有限公司 | Metal concealing window |
-
2013
- 2013-10-21 CN CN201320646603.XU patent/CN203570142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603582A (en) * | 2013-10-21 | 2014-02-26 | 无锡市海联舰船附件有限公司 | Metal concealing window |
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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: 20140430 Termination date: 20201021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |