CN201310286Y - Novel conjoined rotating device for shutter - Google Patents
Novel conjoined rotating device for shutter Download PDFInfo
- Publication number
- CN201310286Y CN201310286Y CNU2008201811954U CN200820181195U CN201310286Y CN 201310286 Y CN201310286 Y CN 201310286Y CN U2008201811954 U CNU2008201811954 U CN U2008201811954U CN 200820181195 U CN200820181195 U CN 200820181195U CN 201310286 Y CN201310286 Y CN 201310286Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- profile base
- shutter
- model
- utility
- 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 discloses a novel conjoined rotating device for a shutter, which is provided with a profile base, a through hole is formed from the top down on the profile base in the axial direction, a shaft sleeve is inserted into the through hole from upper part of the profile base, a rotating shaft penetrates through the shaft sleeve, a blade connector is arranged at the top of the rotating shaft, a gear wheel is fixed at the lower part of the rotating shaft and meshed with a rack serving as an interlocking bar, a blocking cover is sleeved at the bottommost part of the rotating shaft, and the cross section of the rack is L-shaped. The rack serving as the interlocking bar in the utility model is positioned into the profile base, and the blade connector connected with the shutter blade drives the rack through the gear wheel, therefore, the conjoined rotating device not only is beautiful and elegant, but also is simply mounted and conveniently dismounted and washed.
Description
Technical field:
The utility model relates to a kind of shutter, especially relates to the conjuncted tumbler of shutter.
Background technology:
Shutter is used widely in all kinds of buildings at present, and traditional shutter is to fold louver by external gangbar, and is not only not attractive in appearance, and uses also rather inconvenience, is necessary to be improved.
The utility model content:
The purpose of this utility model is the weak point that exists at prior art and provides a kind of novel window blind conjuncted tumbler that it has characteristics such as elegant in appearance, easy to use, that installation is simple.
For achieving the above object, the utlity model has a profile base, axially offer top-down through hole on the profile base, axle sleeve is in through hole is inserted on section bar pedestal top, axle sleeve is passed in rotating shaft, its top is provided with blade joint, gear be fixed on rotating shaft the bottom and with as the engagement of the tooth bar of gangbar, door is set in the bottommost of rotating shaft.
The cross section of described tooth bar is " L " shape.
The beneficial effects of the utility model are: the tooth bar as gangbar is built in the profile base, and the blade joint that links to each other with louver drives tooth bar by gear, and is not only elegant in appearance, and install simple, unpick and wash conveniently.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a cross-sectional structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of looking up of Fig. 1;
Fig. 3 is a user mode schematic diagram of the present utility model.
The specific embodiment:
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
See that Fig. 1 is to shown in Figure 3: the profile base 10 that the utlity model has a rectangular frame-like, axially offer top-down through hole on the profile base 10, axle sleeve 20 is in through hole is inserted on section bar pedestal 10 tops, axle sleeve 20 is passed in rotating shaft 30, its top is provided with the blade joint 31 that is connected with louver 70, gear 40 be fixed on rotating shaft 30 the bottom and with " L " shape tooth bar 50 engagement as gangbar, door 60 is set in the bottommost of rotating shaft 30.
The utility model is when work, the louver 70 that is connected with blade joint 31 rotates via rotating shaft 30 driven gears 40, the tooth bar 50 of 40 drives of gear and its engagement moves forward and backward, and drives other louver 70 again by other conjuncted tumblers as the tooth bar 50 of gangbar.
Claims (2)
1. conjuncted tumbler of novel window blind, it has a profile base (10), it is characterized in that: profile base is axially offered top-down through hole on (10), axle sleeve (20) is in through hole is inserted on section bar pedestal (10) top, axle sleeve (20) is passed in rotating shaft (30), its top is provided with blade joint (31), gear (40) be fixed on rotating shaft (30) the bottom and with as the engagement of the tooth bar (50) of gangbar, door (60) is set in the bottommost of rotating shaft (30).
2. the conjuncted tumbler of shutter according to claim 1 is characterized in that: the cross section of described tooth bar (50) is " L " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201811954U CN201310286Y (en) | 2008-12-15 | 2008-12-15 | Novel conjoined rotating device for shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201811954U CN201310286Y (en) | 2008-12-15 | 2008-12-15 | Novel conjoined rotating device for shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310286Y true CN201310286Y (en) | 2009-09-16 |
Family
ID=41107540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201811954U Expired - Fee Related CN201310286Y (en) | 2008-12-15 | 2008-12-15 | Novel conjoined rotating device for shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310286Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024104440A1 (en) * | 2022-11-18 | 2024-05-23 | 浙江日松科技有限公司 | Transmission structure for synchronous rotation of louver blades |
-
2008
- 2008-12-15 CN CNU2008201811954U patent/CN201310286Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024104440A1 (en) * | 2022-11-18 | 2024-05-23 | 浙江日松科技有限公司 | Transmission structure for synchronous rotation of louver blades |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20111215 |