CN2635875Y - Ventilation window for theft-proof door - Google Patents
Ventilation window for theft-proof door Download PDFInfo
- Publication number
- CN2635875Y CN2635875Y CN 03214111 CN03214111U CN2635875Y CN 2635875 Y CN2635875 Y CN 2635875Y CN 03214111 CN03214111 CN 03214111 CN 03214111 U CN03214111 U CN 03214111U CN 2635875 Y CN2635875 Y CN 2635875Y
- Authority
- CN
- China
- Prior art keywords
- ventilation window
- vent window
- baffle plate
- blades
- ventilation
- 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
Links
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Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a burglarproof ventilation window, comprising a ventilation window frame and a baffle plate arranged in the ventilation window frame, which is characterized in that the cross section of the baffle plate is star-shaped, two star-shaped blades are relatively arranged on the baffle plate, and the two ends of the baffle plate and the frame are welded into a whole; the metal screen mesh can be arranged between the two relative blades, and the two blades and the screen mesh can also be welded into a whole. The utility model has the advantages of that the blades adopting the above structure not only can completely block the view of outsiders but also can form the streamlined air channel, and the burglarproof ventilation window has the large ventilation section area, the small wind resistance and the good ventilation effect. In addition, the assembled metal screen mesh effectively prevents the mosquitoes from entering the burglarproof ventilation window.
Description
Technical field
The utility model relates to a kind of antitheft vent window, specifically a kind ofly can block the antitheft vent window that stranger's sight line can prevent that again mosquito from entering fully.
Background technology
In the market the security door of the band vent window of Xiao Shouing have varied, as paling form: making such as round steel pipe or square steel are arranged; Punching is also arranged on steel plate to reach the purpose of ventilation.But these vent windows all can not reach and stop the purpose that mosquito enters again in the sight line that covers the stranger fully.
Summary of the invention
It is good that the purpose of this utility model provides a kind of not only ventilation effect, and can shelter from stranger's sight line again fully, can also prevent the antitheft vent window that mosquito enters simultaneously.
According to antitheft vent window of the present utility model, comprise vent window framework and the shutter that is positioned at the vent window framework, it is characterized in that the cross section of described shutter is
Type.
According to antitheft vent window of the present utility model, described shutter is by two
Blade relatively arrange and be welded, the two ends and the framework of its shutter are integrally welded; Also can establish metal gauze in two relative blade centres.
The utility model has the advantages that: owing to adopted the blade of said structure, can not only block stranger's sight line fully, and can form streamlined air channel, ventilation section is long-pending big, and windage is little, and ventilation effect is good.The metal gauze of An Zhuaning has prevented entering of mosquito effectively in addition.
Description of drawings
Accompanying drawing 1 is a plane structure schematic diagram of the present utility model.
Accompanying drawing 2 is the A-A sectional view of the utility model Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to accompanying drawing 1,2, the utility model comprises vent window framework 1 and is positioned at the shutter 2 of vent window framework, it is characterized in that the cross section of described shutter 2 is
Type.The blade of this shape can make and form streamlined air channel, and it is long-pending big to reach ventilation section, and windage is little, the purpose that ventilation effect is good.When making shutter 2, can be with two
Blade arrange relatively, the two ends of its shutter 2 and framework 1 are integrally welded, and in the inlet chamber that prevents mosquito, the utility model also can be established metal gauze 3 in two relative blade 2 centres, two blades and gauze also can be integrally welded, can guarantee that like this this vent window is firm, safe and reliable.
The utility model can be made the cross section of shutter (2) according to customer requirements
Type and other shape.
Claims (4)
1, a kind of security door vent window comprises vent window framework (1) and is positioned at the shutter (2) of vent window framework, it is characterized in that the cross section of described shutter (2) is
Type.
2, security door vent window according to claim 1 is characterized in that described shutter (2) is by two
Blade relatively arrange and be welded, two ends of its shutter (2) and framework (1) are integrally welded.
3, security door vent window according to claim 1 and 2 is characterized in that in the two relative middle metal gauze (3) of also can establishing of blade (2).
4, security door vent window according to claim 1 and 2 is characterized in that the cross section of described shutter (2) also can be made into
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214111 CN2635875Y (en) | 2003-08-04 | 2003-08-04 | Ventilation window for theft-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214111 CN2635875Y (en) | 2003-08-04 | 2003-08-04 | Ventilation window for theft-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635875Y true CN2635875Y (en) | 2004-08-25 |
Family
ID=34289840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214111 Expired - Fee Related CN2635875Y (en) | 2003-08-04 | 2003-08-04 | Ventilation window for theft-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635875Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013023513A1 (en) * | 2011-08-12 | 2013-02-21 | Li Jiangbo | Multifunctional louvre door or window |
| CN104234594A (en) * | 2014-08-19 | 2014-12-24 | 李伯华 | Ventilation window |
-
2003
- 2003-08-04 CN CN 03214111 patent/CN2635875Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013023513A1 (en) * | 2011-08-12 | 2013-02-21 | Li Jiangbo | Multifunctional louvre door or window |
| CN104234594A (en) * | 2014-08-19 | 2014-12-24 | 李伯华 | Ventilation window |
| CN104234594B (en) * | 2014-08-19 | 2018-04-27 | 李伯华 | Vent window |
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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 |