CN2404442Y - Guiding cord device for curtain - Google Patents
Guiding cord device for curtain Download PDFInfo
- Publication number
- CN2404442Y CN2404442Y CN 99247921 CN99247921U CN2404442Y CN 2404442 Y CN2404442 Y CN 2404442Y CN 99247921 CN99247921 CN 99247921 CN 99247921 U CN99247921 U CN 99247921U CN 2404442 Y CN2404442 Y CN 2404442Y
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- guide
- groove
- curtain
- conductor rope
- 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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Abstract
The utility model relates to a guiding cord device for curtains, which comprises guide wheels A, B connected to one side of a guide way movably and a guiding cord wound on the guide wheels A, B. The utility model is characterized in that the two guide wheels can be driven by each other in a reverse way, and the guiding cord is tightly pressed on the guide wheels. The utility model has the advantages of smooth running of the guiding cord and simple structure. Besides, the utility model which can not be wound is plugged into the guide ways.
Description
The utility model relates to a kind of guider of curtain conductor rope.
As shown in Figure 1, the existing curtain that will draw is made the guider that the direction of motion of the conductor rope of bidirectional-movement turns to and mainly is made of the A that independently is actively socketed on guide rail 1 one sides, B two guide wheels, during work, pulled down is a conductor rope 2 wherein, conductor rope 2 is after guide wheel turns to, the pulling curtain is done transverse movement, also spurs another root conductor rope simultaneously and does counter motion.There is following shortcoming in this kind curtain with guide rope device:
During 1, when people's direct pull curtain rather than by conductor rope pulling curtain, the wherein conductor rope of curtain of ining succession can move along with the motion of curtain, another root conductor rope then can not done counter motion and discharge outside the guide rail, like this, this root conductor rope in guide rail 1 can be crispaturaed and cause winding, jammed in guide rail 1, finally makes the curtain rail cisco unity malfunction and breaks down.
Goal of the invention of the present utility model is to provide a kind of above-mentioned prior art shortcoming that overcomes, and two conductor ropes move simultaneously, and conductor rope can not twine, jammed curtain guide rope device in guide rail.
The utility model is achieved in that and comprises guide wheel A, the B of loose joint in guide rail one side, and walk around the conductor rope of guide wheel A, B, its special feature is that two guide wheels are close together mutually, and conductor rope is pressed on the guide wheel.
Here, guide wheel A, B can pass through the mutual transmission of frictional force, also can be by being arranged at the mutual meshing mutual transmission of gear on guide wheel A, the B.
During work, no matter be wherein conductor rope or drive wherein conductor rope of pulled down by the pulling curtain, this root conductor rope all can drive corresponding guide wheel by frictional force and rotate, the guide wheel that rotates can drive another guide wheel again and make backward rotation, make counter-rotational guide wheel and can drive another root conductor rope work and last motion that conductor rope is opposite again by frictional force, when so just having prevented the curtain motion, do not twine owing to certain root conductor rope does not wherein move, jammed in guide rail, make the appearance of this phenomenon of guide rail cisco unity malfunction.
The utility model compared with the prior art, have conductor rope operation smooth and easy, can not twine, jammed in guide rail, and advantage of simple structure.
Fig. 1 is the structural representation of prior art curtain with guide rope device;
Fig. 2 is the structural representation of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
Embodiment 1:
As shown in Figure 2, the utility model comprises guide wheel A, the B that is actively socketed on guide rail 1 one sides, walk around the conductor rope 2 of guide wheel A, B, its special feature is that guide wheel A, B are a pair of meshing gears mutually, on guide wheel A, B, also be provided with pinch roller 4, periphery along pinch roller 4 is provided with groove 3, wherein conductor rope 2 passes groove 3 and is pressed in the groove 3, also be provided with a loose joint in guide wheel B one side and the meshing guide wheel C that has pinch roller 4 with guide wheel B, periphery along pinch roller 4 is provided with groove 3, and another root conductor rope 2 passes the groove 3 between guide wheel B, C and is pressed in the groove 3.
Embodiment 2:
As shown in Figure 3, guide wheel A, B, C periphery are provided with groove 3, and conductor rope 2 passes groove 3 and is pressed in the groove 3, and guide wheel A, B can be to compress mutually between B, C, also can be to separate.When compressing, the frictional force when being bonded with each other by the guide wheel periphery between guide wheel and and conductor rope between frictional force come transmission; When guide wheel is separated from each other, between guide wheel by and conductor rope between frictional force come transmission.
Claims (3)
1, a kind of curtain guide rope device comprises guide wheel A, the B of loose joint in guide rail one side, walks around the conductor rope of guide wheel A, B, it is characterized in that two guide wheels are close together mutually, and conductor rope is pressed on the guide wheel.
2, curtain guide rope device according to claim 1, it is characterized in that guide wheel A, B are a pair of meshing gears mutually, on guide wheel A, B, also be provided with pinch roller, periphery along pinch roller is provided with groove, wherein conductor rope passes groove and is pressed in the groove, also be provided with a loose joint in guide wheel B one side and meshing with the guide wheel B guide wheel C that has pinch roller, pinch roller is provided with groove, and another root conductor rope passes the groove between guide wheel B, C and is pressed in the groove.
3, curtain guide rope device according to claim 1 is characterized in that also being provided with guide wheel C, and guide wheel A, B, C periphery are provided with groove, and conductor rope passes groove and is pressed in the groove, and guide wheel A, B can be to compress mutually between B, C, also can be to separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247921 CN2404442Y (en) | 1999-11-24 | 1999-11-24 | Guiding cord device for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247921 CN2404442Y (en) | 1999-11-24 | 1999-11-24 | Guiding cord device for curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404442Y true CN2404442Y (en) | 2000-11-08 |
Family
ID=34033225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247921 Expired - Fee Related CN2404442Y (en) | 1999-11-24 | 1999-11-24 | Guiding cord device for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404442Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515385A (en) * | 2020-12-23 | 2021-03-19 | 南京维溧轩科技有限公司 | Reversible compound guide rail |
-
1999
- 1999-11-24 CN CN 99247921 patent/CN2404442Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515385A (en) * | 2020-12-23 | 2021-03-19 | 南京维溧轩科技有限公司 | Reversible compound guide rail |
| CN112515385B (en) * | 2020-12-23 | 2022-06-07 | 湖北省天一智能科技有限公司 | Reversible compound guide rail |
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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 |