CN2252230Y - Labyrinth steel (plastic) window-shades - Google Patents
Labyrinth steel (plastic) window-shades Download PDFInfo
- Publication number
- CN2252230Y CN2252230Y CN 96236612 CN96236612U CN2252230Y CN 2252230 Y CN2252230 Y CN 2252230Y CN 96236612 CN96236612 CN 96236612 CN 96236612 U CN96236612 U CN 96236612U CN 2252230 Y CN2252230 Y CN 2252230Y
- Authority
- CN
- China
- Prior art keywords
- plastic
- steel
- louver
- labyrinth
- plate frame
- 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
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a labyrinth steel (plastic) louver designed into a buckle plate shape with thin steel plates in a definite shape and sprayed with plastic; the front and the back parts of the louver are crossed and buckled to leave labyrinth ventilating passages. An integral window form is fixed up by a steel plate frame sprayed with plastic at the upper and the lower parts of the louver. The bottom of the labyrinth steel (plastic) louver is provided with draining holes. In addition, a gauze screen is pressed on the steel plate frame sprayed with plastic by battens. The utility model has the advantages of simple fabrication, convenient installation, and completely rain preventing, theft protecting, big dust preventing and draught effects, and is especially adapted to high-tension electrical equipment houses in the power system.
Description
The utility model relates to a kind of labyrinth type steel (moulding) louvre.
The high-voltage electrical equipment room overwhelming majority of power system needs to ventilate, the ordinary steel louvre is adopted in early stage design, often have influence on the scope of application owing to can not take shelter from rain fully, back research and design the ability of swimming ventilation louvre of taking shelter from rain, solved the ventilating problem in high-voltage electrical equipment room, but complex structure, construction trouble, overall cost is also high, and has taken many spaces.
The purpose of this utility model is to provide labyrinth type steel (moulding) louvre of a kind of anti-rainwater, antitheft, anti-big grain dust, ventilation.
The utility model is to realize like this, steel sheet with definite shape, surface plastic spraying is designed to buckle type shape, intersect before and after it and interlock, reserve the labyrinth type vent passages, upper and lowerly be fixed into as a whole window shape formula with plastic-blasting steel plate frame, the bottom is provided with drain hole, in addition, has a gauze screen to be pressed on the plastic-blasting steel plate frame with press strip.
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is the exploded view of the utility model structure.
Consult shown in Figure 1, steel sheet (1), (2), (3), (4) with definite shape, surface plastic spraying are designed to buckle type shape, intersect before and after it and interlock, reserve the labyrinth type vent passages, upper and lowerly be fixed into as a whole window shape formula with plastic-blasting steel plate frame (5), (6), the bottom is provided with drain hole (7), in addition, has a gauze screen (8) to be pressed on plastic-blasting steel plate frame (5), (6) with press strip (9).
Production is simple, and is easy for installation, can play the effect of the water of taking shelter from rain safely when blowing and raining; again can be antitheft, anti-big grain dust; play draught effect, this product structure design and configuration design have broken through the structure and the profile of conventional louvre, thereby have progressive and practicality.
Claims (1)
1. a labyrinth type steel (moulding) louvre, it is characterized by have definite shape, the steel sheet of surface plastic spraying is designed to buckle type shape, intersect before and after it and interlock, reserve the labyrinth type vent passages, upper and lowerly be fixed into as a whole window shape formula with plastic-blasting steel plate frame, the bottom is provided with drain hole, in addition, has a gauze screen to be pressed on the plastic-blasting steel plate frame with press strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236612 CN2252230Y (en) | 1996-02-06 | 1996-02-06 | Labyrinth steel (plastic) window-shades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236612 CN2252230Y (en) | 1996-02-06 | 1996-02-06 | Labyrinth steel (plastic) window-shades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2252230Y true CN2252230Y (en) | 1997-04-16 |
Family
ID=33912396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96236612 Expired - Fee Related CN2252230Y (en) | 1996-02-06 | 1996-02-06 | Labyrinth steel (plastic) window-shades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2252230Y (en) |
-
1996
- 1996-02-06 CN CN 96236612 patent/CN2252230Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2252230Y (en) | Labyrinth steel (plastic) window-shades | |
| US20040118050A1 (en) | Dual casement window structure | |
| CN211456428U (en) | Intelligent high-voltage board of dampproofing function dispels heat | |
| CN201222398Y (en) | Novel outdoor case ventilated structure | |
| CN210684985U (en) | Novel remove assembled house | |
| CN208873573U (en) | Water-proof ventilation structure suitable for combined transformer | |
| CN2419529Y (en) | Protecting cover for outdoor unit of air conditioner | |
| CN220791072U (en) | Rainproof shutter | |
| CN214673550U (en) | Dampproofing outdoor switch board | |
| CN211790107U (en) | Waterproof power switch cabinet | |
| CN210685571U (en) | Emergency tent | |
| CN213370824U (en) | Intelligent integrated service terminal cabinet | |
| CN221076685U (en) | Fresh air device | |
| CN2248773Y (en) | Automatic wind-proof door | |
| CN2430527Y (en) | Water drain hole cover for door and window | |
| CN215175904U (en) | Ventilation hood and air conditioner | |
| CN108775669A (en) | Gap air exchange system | |
| CN217501147U (en) | Embedded install elevator vestibule space smoke exhaust structure additional and embedded install elevator additional | |
| CN215897002U (en) | Waterproof direct current cabinet | |
| CN218915230U (en) | Ventilator assembly for unitized curtain wall | |
| CN216642524U (en) | Ventilation and noise reduction integrated environment-friendly device | |
| CN111719818B (en) | Install outer facade structure of terraced well additional | |
| CN209786553U (en) | Outdoor rainproof distribution box | |
| CN211017989U (en) | Low-voltage switch cabinet body | |
| CN213741945U (en) | Breathable metal roof structure |
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 |