CN2493724Y - Inclind angle regulator for blind - Google Patents
Inclind angle regulator for blind Download PDFInfo
- Publication number
- CN2493724Y CN2493724Y CN 01231498 CN01231498U CN2493724Y CN 2493724 Y CN2493724 Y CN 2493724Y CN 01231498 CN01231498 CN 01231498 CN 01231498 U CN01231498 U CN 01231498U CN 2493724 Y CN2493724 Y CN 2493724Y
- Authority
- CN
- China
- Prior art keywords
- pinion
- screw shaft
- blind
- blade
- louver window
- 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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- Blinds (AREA)
Abstract
The utility model discloses an inclined angle regulator for blind which is improved to regulate the blind inclined angle by two pulls instead of a rotating bar. The regulator consists of a housing 2 matched with a screw shaft 3, a pinion 4 and two pulls 5. Two pulls 5 coil at one end of the screw shaft 3. The other end of the screw shaft 3 is provided with a screw 314 and engaged with the pinion 4. The pinion 4 coaxially drives a blind pivoted axle 6. When pulling two pulls 5 up and down, the screw shaft 3 is driven to rotate. Simultaneously, the screw 314 drives the pinion 4 to rotate. The pinion 4 drives the blind pivoted axle 6 to rotate so as to lead the blind to incline angle. The utility model can omit the original rotating bar to reduce size and convenient for transportation as well as prevent damage caused by self extrusion of the rotating bar.
Description
Technical field
The utility model relates to a kind of blade of louver window angle of inclination adjuster, especially finger is a kind of drove the mode that the blade of louver window turning cylinder rotates by original with transfer rod with blade of louver window angle of inclination adjuster, be modified into by two stay cords and replace this transfer rod, rotate to drive the blade of louver window turning cylinder.
Background technology
Generally employed at present blade of louver window angle of inclination adjuster, it is constructed as shown in Figure 1, mostly is to realize in the mode that a transfer rod 1 drive blade of louver window turning cylinder rotates, so it in the use, has following shortcoming:
One, because the below additionally is protruding with a very long transfer rod 1, very inharmonious, can destroy the overall appearance of whole fan blade of louver window like this and more not attractive in appearance.
Two, the setting of transfer rod 1 can make it when harvesting and storing packing, usually damages because of colliding extrusion fracture because of carelessness.
Three, the setting of transfer rod 1, the position that takes up space can make it when harvesting and storing packing, increases volume, and then increases shipment and delivery cost.
Summary of the invention
It is little that the purpose of this utility model provides a kind of volume, the blade of louver window angle of inclination adjuster that the packing of being convenient to harvest and store is transported.
The utility model is that collocation one screw shaft, a pinion and two stay cords constitute in housing, screw shaft is arranged on the nearly lower portion of housing, the one end has a rotating disc, this rotating disc is made up of two pairs of interlaced positions of disc, having an intersegmental distance between the two can roll up on it for two stay cord circles, when spurring two stay cords up and down, can drive screw shaft and just or counterclockwise rotate, the axis body other end limit of screw shaft is provided with a screw rod; Pinion is arranged in the housing of screw rod top, and the mutual toe joint of this pinion and screw rod when screw shaft rotates, drives pinion rotation; The central part of pinion is provided with frame shape of the mouth as one speaks internal diameter, one end limit intercalation of blade of louver window turning cylinder is in frame shape of the mouth as one speaks internal diameter, according to and when the upper and lower pulling of two stay cords, can drive the pinion rotation of screw shaft and its toe joint, the rotation of pinion thus again, rotate to drive the blade of louver window turning cylinder, advance the function that to adjust the blade of louver window angle of slope to reach.The utility model is owing to saved the transfer rod of the position that takes up space, and volume has reduced, and the packing of being convenient to harvest and store is transported, and has reduced cost.
Description of drawings
Fig. 1 implements illustration for blade of louver window angle of inclination adjuster commonly used.
Fig. 2 is a constructional drawing of the present utility model.
Fig. 3 is arranged on the constructional drawing in the rail on the blade of louver window for the utility model.
Schematic diagram when Fig. 4 adjusts the angle of inclination for the utility model.
The specific embodiment
See also Fig. 2, shown in Figure 3, the utility model is to be made of a housing 2 collocation one screw shaft 3, a pinion 4, two stay cords 5, wherein, screw shaft 3 is arranged at the nearly lower portion of housing 2, one end limit of screw shaft 3 is provided with a rotating disc 31, this rotating disc 31 is made up of two pairs of discs, 311,312 interlaced positions, having an intersegmental distance 313 therebetween can be for two stay cords, 5 circle volumes thereon, when the people spurs two stay cords 5 up and down, can drive screw shaft 3 and just or counterclockwise rotate, the other end limit of screw shaft 3 axis bodies is provided with a screw rod 314; Pinion 4 is arranged in the housing 2 of screw rod 314 tops, pinion 4 and screw rod 314 mutual toe joints, and then when screw shaft 3 rotates, can drive pinion 4 rotates, pinion 4 central parts are provided with frame shape of the mouth as one speaks internal diameter 41, one end limit intercalation of blade of louver window turning cylinder 6 is in frame shape of the mouth as one speaks internal diameter 41, one end limit shaft tail end of this blade of louver window turning cylinder 6, be designed to the frame shape of the mouth as one speaks body identical shaped with the frame shape of the mouth as one speaks internal diameter 41 of pinion 4, its size is slightly littler than the central frame shape of the mouth as one speaks internal diameter 41 of pinion 4, according to and when two stay cords 5 spur up and down, the pinion 4 that can drive screw shaft 3 and its toe joint rotates, the rotation of pinion 4 thus again drives blade of louver window turning cylinder 6 and rotates, and then reaches the function of adjusting blade of louver window 7 angles of inclination.
As shown in Figure 4, the utility model is arranged on the place, an end limit of rail 8 on the blade of louver window, and two stay cords 5 are hung below rail on the blade of louver window 8, and is when need are adjusted the angle of inclination of blade of louver window 7, as long as spurring two stay cords 5 up and down can realize, very convenient.
Claims (1)
1, a kind of blade of louver window angle of inclination adjuster, it is characterized in that: include a housing (2), a screw shaft (3), a pinion (4), two stay cords (5), wherein, screw shaft (3) is arranged on the nearly lower portion of housing (2), one end limit is provided with a rotating disc (31), this rotating disc (31) is made up of two pairs of discs (311), (312) interlaced position, has an intersegmental distance (313) therebetween, this spacing (313) circle volume two stay cords (5); Have a screw rod (314) on the other end limit of screw shaft (3) axis body, pinion (4) is arranged in the housing (2) of screw rod (314) top, pinion (4) and the mutual toe joint of screw rod (314); The central part of pinion (4) is provided with frame shape of the mouth as one speaks internal diameter (41), and an end limit intercalation of blade of louver window turning cylinder (6) is in the frame shape of the mouth as one speaks internal diameter (41) of pinion (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231498 CN2493724Y (en) | 2001-07-18 | 2001-07-18 | Inclind angle regulator for blind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231498 CN2493724Y (en) | 2001-07-18 | 2001-07-18 | Inclind angle regulator for blind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493724Y true CN2493724Y (en) | 2002-05-29 |
Family
ID=33645741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01231498 Expired - Fee Related CN2493724Y (en) | 2001-07-18 | 2001-07-18 | Inclind angle regulator for blind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493724Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250971B (en) * | 2008-03-31 | 2011-01-26 | 北京美驰建筑材料有限责任公司 | Louver hardware piece device |
-
2001
- 2001-07-18 CN CN 01231498 patent/CN2493724Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250971B (en) * | 2008-03-31 | 2011-01-26 | 北京美驰建筑材料有限责任公司 | Louver hardware piece device |
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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 |