CN2727374Y - Horizontal blind curtain rolling mechanism - Google Patents
Horizontal blind curtain rolling mechanism Download PDFInfo
- Publication number
- CN2727374Y CN2727374Y CN 200420078400 CN200420078400U CN2727374Y CN 2727374 Y CN2727374 Y CN 2727374Y CN 200420078400 CN200420078400 CN 200420078400 CN 200420078400 U CN200420078400 U CN 200420078400U CN 2727374 Y CN2727374 Y CN 2727374Y
- Authority
- CN
- China
- Prior art keywords
- reel
- spline housing
- drum
- shell
- blind curtain
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Blinds (AREA)
Abstract
The utility model discloses improvements on the structure of a horizontal blind curtain rolling mechanism, which comprises a supporting base, a drum, a drum shell and a spline housing. The spline housing is circumferentially fixed with the drive axle, and the drum as well as the drum shell is sheathed with the spline housing via a diving key connecting housing. The supporting base is connected with the drum in screw form, and the drum shell is installed on one end of the supporting base. A rise and fall cable for controlling the rise and fall of blind curtain blades is twisted in the screw threads of the drum. A ring type cable for controlling the dip angles of the blind curtain blades is sheathed with the drum shell. The utility model slickly achieves using the drive axle to control the rise and fall of the blind curtain blades and regulate the dig angles, not only being very convenience to operate and control, but also thoroughly avoiding the trouble of controlling two cables in the prior art.
Description
Technical field
The utility model relates to a kind of suspension curtain, especially a kind of architecture advances of horizontal sun blind structure of rolling.
Background technology
Horizontal sun blind structure of rolling has the advantage that lifting is convenient, blade tilt is adjustable, the printing opacity breathing area can change as required flexibly, therefore is generalizable.But in use obviously there is following defective in existing horizontal sun blind: the lifting during the roller shutter operation and the tilt adjustment of blade are adopted control with two strand ropes respectively, and this two strands rope twines easily mutually during use, thus operation inconvenience.
Summary of the invention
The technical problems to be solved in the utility model is: at the defective of above prior art existence, pass through architecture advances, propose a kind of lifting and blade tilt and regulate the horizontal sun blind structure of rolling of controlling with a power transmission shaft, thereby avoid the winding problem of prior art two strand ropes, make things convenient for the use operation of curtain greatly.
In order to solve above technical problem, horizontal sun blind structure of rolling of the present utility model comprises bearing (8-2), reel (8-1), reel shell (8-3), also comprise spline housing (8-4), described spline housing (8-4) is circumferentially fixing with power transmission shaft (9), described reel (8-1) and reel shell (8-3) are contained on the spline housing (8-4) by the feather key adapter sleeve, described bearing (8-2) is threaded with reel (8-1), described reel shell (8-3) is installed in an end of bearing (8-2), the lifting rope of control curtain blade lifting is wrapped in the screw thread of reel (8-1), and the looped cord at the inclination angle of control curtain blade is sleeved on the reel shell (8-3).
Like this, when power transmission shaft (9) drives reel shell (8-3) when rotating thereupon, looped cord begins along with synchronous rotation, thereby change the incident angle of curtain blade, and when blade rotation arrived extreme position, looped cord was skidded with respect to reel shell (8-3), and blade tilt no longer changes.Reel (8-1) then rotates with power transmission shaft on one side synchronously, and an edge spline housing slides, and makes curtain blade lifting as required, and can not produce transverse movement.
This shows that the utility model has realized that dexterously not only operation control is very convenient by the lifting and the tilt adjustment of a power transmission shaft control curtain blade, and thoroughly avoided the trouble of two strand ropes control in the prior art.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the D-D sectional view of Fig. 1.
The specific embodiment
The horizontal sun blind structure of rolling of present embodiment as depicted in figs. 1 and 2, mainly form by bearing 8-2, reel 8-1, reel shell 8-3 and cross spline housing 8-4, it is on the square power transmission shaft 9 that spline housing 8-4 is installed in the cross section by square hole, realizes circumferential relative fixed.Reel 8-1 and reel shell 8-3 are sleeved on the spline housing 8-4 by the feather key syndeton, bearing 8-2 is installed in the box body of curtain, 8-1 is threaded with reel, reel shell 8-3 is installed in the end of bearing 8-2, the lifting rope of control curtain blade lifting is wrapped in the screw thread of reel 8-1, and the looped cord at the inclination angle of control curtain blade is sleeved on the reel shell 8-3.
When power transmission shaft 9 rotates, reel 8-1 rotates an edge spline housing on one side synchronously and slides, obviously the blade of curtain is only understood lifting and can not produced transverse movement at this moment, and looped cord is rotated along with same when reel shell 8-3 has just begun to rotate, thereby the incident angle of blade changes, and when blade rotation during to extreme position looped cord skid with respect to reel shell 8-3.
Facts have proved that the horizontal sun blind structure of rolling dependable performance of present embodiment, rapid operation, convenience are particularly using the horizontal sun blind structure of rolling of big specification to have more superiority.
Claims (3)
1. horizontal sun blind structure of rolling, comprise bearing (8-2), reel (8-1), reel shell (8-3), it is characterized in that: also comprise spline housing (8-4), described spline housing (8-4) is circumferentially fixing with power transmission shaft (9), described reel (8-1) and reel shell (8-3) are contained on the spline housing (8-4) by the feather key adapter sleeve, described bearing (8-2) is threaded with reel (8-1), described reel shell (8-3) is installed in an end of bearing (8-2), the lifting rope of control curtain blade lifting is wrapped in the screw thread of reel (8-1), and the looped cord at the inclination angle of control curtain blade is sleeved on the reel shell (8-3).
2. according to the described horizontal sun blind structure of rolling of claim 1, it is characterized in that: described spline housing is cross spline housing (8-4).
3. according to claim 1 or 2 described horizontal sun blind structure of rolling, it is characterized in that: it is on the square power transmission shaft (9) that described spline housing (8-4) is installed in the cross section by square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078400 CN2727374Y (en) | 2004-08-05 | 2004-08-05 | Horizontal blind curtain rolling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078400 CN2727374Y (en) | 2004-08-05 | 2004-08-05 | Horizontal blind curtain rolling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2727374Y true CN2727374Y (en) | 2005-09-21 |
Family
ID=35043391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420078400 Expired - Fee Related CN2727374Y (en) | 2004-08-05 | 2004-08-05 | Horizontal blind curtain rolling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2727374Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266847A (en) * | 2012-09-29 | 2013-08-28 | 杭州欧卡索拉科技有限公司 | Roller system of louver pin shaft roller mechanism and incomplete gear overturning mechanism |
| US9493983B2 (en) | 2012-07-30 | 2016-11-15 | Hangzhou Wokasolar Technology Co., Ltd. | Louver roller system with cam pin turning mechanism |
| US9580958B2 (en) | 2012-07-30 | 2017-02-28 | Hangzhou Wokasolar Technology Co., Ltd. | Louver roller mechanism and roller system with gear clutch turning mechanism |
| US9797190B2 (en) | 2012-07-30 | 2017-10-24 | Hangzhou Wokasolar Technology Co., Ltd. | Louver roller system with an intermittent gear turning mechanism |
-
2004
- 2004-08-05 CN CN 200420078400 patent/CN2727374Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9493983B2 (en) | 2012-07-30 | 2016-11-15 | Hangzhou Wokasolar Technology Co., Ltd. | Louver roller system with cam pin turning mechanism |
| US9580958B2 (en) | 2012-07-30 | 2017-02-28 | Hangzhou Wokasolar Technology Co., Ltd. | Louver roller mechanism and roller system with gear clutch turning mechanism |
| US9797190B2 (en) | 2012-07-30 | 2017-10-24 | Hangzhou Wokasolar Technology Co., Ltd. | Louver roller system with an intermittent gear turning mechanism |
| CN103266847A (en) * | 2012-09-29 | 2013-08-28 | 杭州欧卡索拉科技有限公司 | Roller system of louver pin shaft roller mechanism and incomplete gear overturning mechanism |
| CN103266847B (en) * | 2012-09-29 | 2015-03-25 | 杭州欧卡索拉科技有限公司 | Roller system of louver pin shaft roller mechanism and incomplete gear overturning mechanism |
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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: 20050921 |