CN2432324Y - Adjustable theft-proof shutter - Google Patents
Adjustable theft-proof shutter Download PDFInfo
- Publication number
- CN2432324Y CN2432324Y CN 00212829 CN00212829U CN2432324Y CN 2432324 Y CN2432324 Y CN 2432324Y CN 00212829 CN00212829 CN 00212829 CN 00212829 U CN00212829 U CN 00212829U CN 2432324 Y CN2432324 Y CN 2432324Y
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- CN
- China
- Prior art keywords
- mandrel
- theft
- utility
- model
- blade
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a louver blade angle adjustable shutter with theft-proof function, which comprises a glass holder, louver blades equidistantly arranged on the glass holder and a blade regulating mechanism, wherein, mandrels penetrate through the louver blades. The utility model is characterized in that both ends of the mandrel are provided with vibration-proof rotating rings, and the vibration-proof rotating rings are fixedly connected with the ends of the mandrel by pins. One end of a blade movement regulating positioner is fixedly connected with a shaft and is connected with a rotating handle, and the other end is connected with each mandrel provided with the vibration-proof rotating ring by a pin shaft. The glass holder is also provided with a theft-proof lock. The utility model has the advantages of simple structure, long service life and high theft-proof performance. The utility model has favorable effect on lighting, ventilation and sunshade in room.
Description
The utility model relates to a kind of adjustable blinds angle and has the shutter of anti-theft feature.
Existing window anti-theft device can be divided into two big classes substantially: a class is fixing welded mesh mount structure, and protective screening is directly fixing on the wall; Another kind of is the hinged shelf structure that draws in the net, also be that exerted bolt is directly fixing on the wall, catch balcony or window, this safety grid is very not attractive in appearance, and in emergency is to hinder from balcony or window escape, existing shutter mostly adopts the form of backguy that blinds is regulated, and application life is short, and does not possess anti-theft feature.
But the purpose of this utility model provides a kind of promptly have anti-theft feature regulated at will blinds angle again, the adjustable anti-theft louver of long service life.
The utility model is to realize like this, it comprises window sash frame, the equidistant louvre blade that is installed with mandrel that is arranged on the window sash frame, propeller regulating mechanism is formed, it is characterized in that on the two ends of mandrel, being provided with the vibrationproof swivel becket, and with pin that both are affixed, one end of blade rotation adjusting locator is affixed with axle, and link to each other with turning handle, the other end links to each other with the mandrel that bearing pin and each have the vibrationproof swivel becket, also is provided with a theftproof lock on window sash frame.The driver chuck of its theftproof lock is provided with connecting rod, and is provided with the contact switch that links with theftproof lock.
Main points of the present utility model is characterized in that also again in described anti-theft louver blade rotation adjusting locator can adopt rotating tension bar formula structure and pinion and-rack structure.
Blade rotation of the present utility model is regulated locator also can adopt the cable pulley type structure.
The utility model has the advantages that: because well-designed to structure, shape can be regulated the blinds inclination angle arbitrarily in 180 ° of scopes, make its double sunshade light modulation, antitheftly reach the function of breathing freely, and governor motion is simple, flexible operation, long service life.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the utility model A-A sectional view.
Fig. 3 is that the utility model blade rotation adjusting locator is the schematic diagram of rack structure.
Fig. 4 is that the utility model blade rotation adjusting locator is the schematic diagram of cable pulley type structure.
Fig. 5 is the schematic diagram of the utility model theftproof lock.
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, the utility model comprises window sash frame 2, several equidistant louvre blades that are installed with mandrel 98 that are arranged on the window sash frame 2, propeller regulating mechanism is formed, its window sash frame 2 and mandrel 9 adopt high-strength material to make, and louvre blade 8 can be made by steel sheet or plastics, in order to increase the intensity of blinds, anti-uppermost leaf vibration also is provided with rib in length and breadth on louvre blade 8.On the two ends of each mandrel 9, be equipped with vibrationproof swivel becket 10, and it is both are affixed with pin 11, one end of blade rotation adjusting locator is affixed with axle 5, and link to each other with turning handle 4, the other end links to each other with the mandrel 9 that bearing pin 14 and each have vibrationproof swivel becket 10, blade rotation of the present utility model is regulated locator can adopt rotating tension bar formula structure 13, referring to accompanying drawing 2; With pinion and-rack structure 13 ', see accompanying drawing 3; Also can adopt cable pulley type structure 13 ", see accompanying drawing 4.Its pull bar, tooth bar, rope sheave connect with vibrationproof swivel becket 10 respectively, and the whole blade governor motion is installed in back backboard 16 and screw 15 fixing sealings in the window sash frame 2.
Unscrew handle 4 during use, handle 4 is moved up and down, drive blade rotation adjusting locator 13 and move, thereby each mandrel that has vibrationproof swivel becket 10 9 is rotated, change the angle of blade, after the selected angle, tighten handle 4, blade is locked.Thereby play the function of regulating indoor lighting, ventilation and sunshade.If adopt the cable pulley type structure both can realize all blade synchronization actions, can realize that also single blade rotates alone.The position of handle 4 of the present utility model can be adjusted arbitrarily.
Fig. 5 shows the schematic diagram of the utility model theftproof lock, and its theftproof lock 6 is arranged on the window sash frame 2.On the driver chuck of theftproof lock 6, be provided with connecting rod 12, and be provided with the contact switch 18 that links with theftproof lock.After will having the window sash frame 2 usefulness hinges 3 of blinds or slideway and window frame 1 being connected, on the relevant position of window frame 1, have the hole that connecting rod 12 is inserted, after rotation in a key 7 insertion dead bolts, driver chuck drivening rod 12 on the theftproof lock 5 rotates, connecting rod 12 is just inserted in the hole that window frame figure opened, window sash frame 2 and window frame 1 are pinned, window sash frame 2 also can be equipped with the contact switch joint 8 with theftproof lock 6 interlocks, when theftproof lock 6 is not opened and window sash frame 2 when opening, the signal alarm that gives the alarm has reached antitheft purpose.
The utility model can with the supporting use of former window frame, also can be separately can make single fan on the wall with expansion bolt is directly fixing, also can be made into split biparting, can make horizontal also can make vertical.Can also add several roads reinforcing rib 17 if single fan is too wide on window sash frame 2, it is simple in structure, and is easy and simple to handle, long service life, and theftproof performance is good, and good effect has all been played in indoor lighting, ventilation and sunshade.
Claims (6)
1. adjustable anti-theft louver, it comprises window sash frame, the equidistant louvre blade that is installed with mandrel that is arranged on the window sash frame, propeller regulating mechanism is formed, it is characterized in that on the two ends of mandrel (9), being provided with vibrationproof swivel becket (10), and it is both are affixed with pin (11), it is affixed with axle (5) that blade rotation is regulated locator, and link to each other with turning handle (4), the other end links to each other with the mandrel (9) that bearing pin (14) and each have vibrationproof swivel becket (10), also is provided with a theftproof lock (6) on window sash frame (2).
2. adjustable anti-theft louver according to claim 1 is characterized in that blade rotation adjusting locator can adopt rotating tension bar formula structure (13) and rack structure (13 ＇).
3. adjustable anti-theft louver according to claim 1 is characterized in that blade rotation adjusting locator also can adopt cable pulley type structure (13 ").
4. adjustable anti-theft louver according to claim 1 is characterized in that the driver chuck of described theftproof lock (6) is provided with connecting rod (12), and is provided with and the contact switch (18) of theftproof lock (6) interlock.
5. adjustable anti-theft louver according to claim 1 is characterized in that described louvre blade (8) made by steel sheet or plastics, and window sash frame (2) and mandrel (9) are high-strength material.
6. adjustable according to claim 1 or 5 anti-theft louver is characterized in that also being provided with rib in length and breadth on the described louvre blade (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212829 CN2432324Y (en) | 2000-07-31 | 2000-07-31 | Adjustable theft-proof shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212829 CN2432324Y (en) | 2000-07-31 | 2000-07-31 | Adjustable theft-proof shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2432324Y true CN2432324Y (en) | 2001-05-30 |
Family
ID=33579257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212829 Expired - Fee Related CN2432324Y (en) | 2000-07-31 | 2000-07-31 | Adjustable theft-proof shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2432324Y (en) |
-
2000
- 2000-07-31 CN CN 00212829 patent/CN2432324Y/en not_active Expired - Fee Related
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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 |