CN204113086U - A kind of roller shutter controller and curtain - Google Patents
A kind of roller shutter controller and curtain Download PDFInfo
- Publication number
- CN204113086U CN204113086U CN201420497181.9U CN201420497181U CN204113086U CN 204113086 U CN204113086 U CN 204113086U CN 201420497181 U CN201420497181 U CN 201420497181U CN 204113086 U CN204113086 U CN 204113086U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixed bar
- clutch part
- stay cord
- sleeve pipe
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of roller shutter controller, comprising: a fixed bar; The stay cord wheel of one band sleeve; One stay cord, described stay cord to be connected in stay cord wheel and to drive stay cord wheel and sleeve to rotate; One spring, described spring fitting is in sleeve and be set on fixed bar; One sleeve pipe, described sleeve pipe is set on fixed bar equally; One clutch part, described clutch part is set in the outside of sleeve pipe, is provided with syndeton between sleeve pipe and clutch part, and the outer wall of described clutch part is provided with oblique guide groove, and the inwall of sleeve is provided with the salient point inserting described guide groove, and the outer end of clutch part is provided with tooth I; One rotating cylinder, described rotating cylinder is set in the outer wall of sleeve and is connected with outside roller shutter, and the inwall of rotating cylinder is provided with the tooth II corresponding with tooth I.By rotating the mode that advance and retreat clutch and unidirectional spring match, achieving the control of curtain rolling dexterously, coordinating reducer can automatic slowly lowering, coordinate energy-storaging spring can realize automatic winding curtain, use intelligent humanized more.
Description
Technical field
The utility model relates to a kind of curtain fittings, is specifically related to a kind of roller shutter controller and curtain.
Background technology
Roller shutter, is rolled into cylinder shape by cord, logical stay cord or slide fastener make cord rise or decline, to reach the effect of isolation sunlight, isolating exterior sight line.
The rotating cylinder that existing roller shutter controller includes a stay cord, stay cord wheel and is connected with cord spool, when pulling stay cord, can realize retracting up and down and the lowering action of cord.Concrete controller architecture can refer to the utility model patent that the patent No. is 201220305782.6, patent name is roller shutter controller.Although said structure can realize the retracting up and down of roller shutter, its complex structure, amount of parts are many, and cost of production is high, and easily there was a mechanical failure after a long time use, reduce the application life of product.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of structure is simple, the roller shutter controller of failure rate is low and curtain.
The utility model solves the technical scheme that its technical problem adopts:
A kind of roller shutter controller, is characterized in that comprising:
One fixed bar, one end of described fixed bar is fixing does not rotate on the wall;
The stay cord wheel of one band sleeve, fixed bar runs through described sleeve;
One stay cord, described stay cord to be connected in stay cord wheel and to drive stay cord wheel and sleeve to rotate;
One spring, described spring fitting is in sleeve and be set on fixed bar;
One sleeve pipe, described sleeve pipe is set on fixed bar equally, and the end of sleeve pipe is connected with the end winding support of spring;
One clutch part, described clutch part is set in the outside of sleeve pipe, be provided with between sleeve pipe and clutch part and not only can prevent sleeve pipe and clutch part generation relative circumferential movement, but also the syndeton that sleeve pipe and clutch part occur to move to axial can be realized, the outer wall of described clutch part is provided with oblique guide groove, the inwall of sleeve is provided with the salient point inserting described guide groove, and the outer end of clutch part is provided with tooth I;
One rotating cylinder, described rotating cylinder is set in the outer wall of sleeve and is connected with outside roller shutter, and the inwall of rotating cylinder is provided with the tooth II corresponding with tooth I.
In the utility model, described syndeton comprises the convex position being positioned at sleeve outer wall and the chute being positioned at clutch part inwall.
In the utility model, one end of described rotating cylinder is connected on fixed bar by screw.
In the utility model, the outside of described stay cord wheel is provided with installing rack, and fixed bar is through this installing rack.
In the utility model, described fixed bar is step-like, is provided with the catch I preventing fixed bar from passing completely through in sleeve, is provided with the catch II preventing fixed bar from passing completely through in installing rack.
In the utility model, one end of described fixed bar is provided with and regulates position.
A kind of curtain, comprises the roller shutter controller as technique scheme record and connection spool, the cord be arranged on spool on the controller.
Technique scheme also has following improvement project: described spool is provided with energy-storaging spring, and one end of energy-storaging spring maintains static, and the other end is connected on spool.The other end of described spool is connected with reducer.
The beneficial effects of the utility model are: the utility model is provided with clutch part in controller, when forward pulling stay cord, clutch part stretches out and engages with rotating cylinder, drives rotating cylinder and roller shutter to move, when oppositely pulling stay cord, clutch part is retracted and is departed from and the engaging of rotating cylinder, the motion of rotating cylinder and roller shutter and stay cord have nothing to do, particularly when roller shutter is provided with energy-storaging spring, after departing from engagement, curtain automatically can move under the effect of energy-storaging spring, easy to use.The mode that the utility model is matched by rotation advance and retreat clutch and unidirectional spring, achieve the control of curtain rolling dexterously, coordinate reducer can automatic slowly lowering, coordinate energy-storaging spring can realize automatic winding curtain, use intelligent humanized more, and the shortcoming that cannot use when there is not electrically driven curtain power-off, traditional electrically driven curtain can be replaced.Further, the utility model also can be applicable on young yarn curtain, zebra curtain and striped curtain, and the scope of application is wide, is applicable to large-scale promotion.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated:
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the structural representation of clutch part.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, a kind of roller shutter controller provided by the utility model, comprising:
The fixed bar 1 do not rotated on the wall is fixed in one end;
With the stay cord wheel 3 of sleeve 2, fixed bar 1 runs through described sleeve 2;
Stay cord 4, described stay cord 4 is the stay cord of string style, and this stay cord 4 to be connected in stay cord wheel 3 and to drive stay cord wheel 3 and sleeve 2 to rotate;
Spring 5, described spring 5 to be arranged in sleeve 2 and to be set on fixed bar 1, this spring 5 makes sleeve pipe 6 only can rotate forward and cannot reversely rotate, and when rotating forward, spring 5 is expanded outward, frictional force between spring 5 and fixed bar 1 reduces, sleeve pipe 6 can easily rotate, and when sleeve pipe 6 has the trend of reverse rotation, spring 5 to contract the bar 1 that is fixedly clamped toward adduction, frictional force between spring 5 and fixed bar 1 strengthens, and sleeve pipe 6 cannot rotate;
Sleeve pipe 6, described sleeve pipe 6 is set on fixed bar 1 equally, and the end of sleeve pipe 6 is connected with the end winding support of spring 5;
Clutch part 7, described clutch part 7 is set in the outside of sleeve pipe 6, be provided with between sleeve pipe 6 and clutch part 7 and not only can prevent sleeve pipe 6 and clutch part 7 from relative circumferential movement occurring, but also the syndeton that sleeve pipe 6 and clutch part 7 occur to move to axial can be realized, sleeve pipe 6 can be driven to rotate by this syndeton clutch part 7, described syndeton comprises the convex position 61 being positioned at sleeve pipe 6 outer wall and the chute 73 being positioned at clutch part 7 inwall, and convex position 61 can move around in chute 73; The outer wall of described clutch part 7 is provided with oblique guide groove 71, and the inwall of sleeve 2 is provided with the salient point 21 inserting described guide groove 71, and the outer end of clutch part 7 is provided with tooth I 72; Because fixed bar 1 does not rotate, when clutch part 7 drives sleeve pipe 6 to rotate forward, salient point 21 and the relative motion of transmission guide groove 71, clutch part 7 is stretched out, and when clutch part 7 drives sleeve pipe 6 to rotate backward, salient point 21 slides in guide groove 71, clutch part 7 is retracted, because spring 5 stops sleeve pipe 6 to rotate backward, after clutch part 7 is retracted, clutch part 7, sleeve 2, stay cord wheel 3 cannot continue to rotate backward;
Rotating cylinder 8, described rotating cylinder 8 is set in the outer wall of sleeve 2 and is connected with outside roller shutter, and the inwall of rotating cylinder 8 is provided with the tooth II 81 corresponding with tooth I 72.
As preferred embodiment, fixed bar 1 is departed from order to prevent rotating cylinder 8, the right-hand member of described rotating cylinder 8 is connected on fixed bar 1 by screw 9, screw 9 is positioned on the rotary centerline of rotating cylinder 8, rotating cylinder 8 still can do circumferential movement by fixed bar 1 relatively, herein, screw 9 also can adopt other connected modes such as rivet to replace.The left end of described stay cord wheel 3 is provided with installing rack 10, fixed bar 1 passes this installing rack 10 from left end, described fixed bar 1 is in step-like, the catch I 22 preventing fixed bar 1 from passing completely through is provided with in sleeve 2, the catch II preventing fixed bar 1 from passing completely through is provided with in installing rack 10, secured the structure of whole controller by catch I 22, catch II and screw 9, make its shape in aggregates.
Further, the left end of described fixed bar 1 is provided with and regulates position 12, described adjustment position 12 is the quincunx groove of concave type, and in actual use, fixed bar 1 may be connected with parts such as energy-storaging springs, instrument can be stretched into when mounted and regulate in position 12 and rotate fixed bar 1, energy-storaging spring is moved and regulates its primary power, after having regulated, the installed part be arranged on wall directly inserts and regulates in position 12, fixed bar 1 opposing sides is not rotated, the installation of roller shutter can be completed.
In the utility model, additionally provide a kind of curtain, the spool, the cord be arranged on spool that comprise above-mentioned roller shutter controller and connect on the controller, described spool is provided with energy-storaging spring, one end of energy-storaging spring maintains static, and the other end is connected on spool.In use, forward pulling stay cord 4, clutch part 7 stretches out and drives spool to rotate, make cord down lowering and energy-storaging spring accumulation of energy, when cord lowering is to the position needed, unclamp stay cord 4, because clutch part 7 stretches out, rotating cylinder 8, clutch part 7, sleeve pipe 6 and spring 5 are all in linkage status, spring 5 tightens up under the opposition of energy-storaging spring, whole cord is made to increase, realize the location of cord, when needs rolling cord, only need oppositely pull stay cord 4, sleeve 2 drives clutch part 7 to retract, rotating cylinder 8 is in free state, energy-storaging spring releases energy, drive cord up rolling, when being retracted to certain position, forward pulling stay cord 4 is only needed again clutch part 7 to be stretched out and engages with rotating cylinder 8, roller shutter no longer up rolling can be made, easy to use, simply.
As the improvement project of technique scheme, also can be connected with reducer at the other end of described spool, to prevent, rolling is too fast clashes into.The patent that the structure of this reducer can be applied in addition with reference to utility model people, the patent of invention that its number of patent application is 201420391822.2, patent name is a kind of roller shutter reducer.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (9)
1.
?a kind of roller shutter controller, is characterized in that comprising:
One fixed bar (1), one end of described fixed bar (1) is fixing does not rotate on the wall;
The stay cord wheel (3) of one band sleeve (2), fixed bar (1) runs through described sleeve (2);
One stay cord (4), described stay cord (4) is connected to stay cord wheel (3) and goes up and drive stay cord wheel (3) and sleeve (2) to rotate;
One spring (5), described spring (5) to be arranged in sleeve (2) and to be set on fixed bar (1);
One sleeve pipe (6), described sleeve pipe (6) is set on fixed bar (1) equally, and the end of sleeve pipe (6) is connected with the end winding support of spring (5);
One clutch part (7), described clutch part (7) is set in the outside of sleeve pipe (6), be provided with between sleeve pipe (6) and clutch part (7) and not only can prevent sleeve pipe (6) and clutch part (7) from relative circumferential movement occurring, but also the syndeton that sleeve pipe (6) and clutch part (7) occur to move to axial can be realized, the outer wall of described clutch part (7) is provided with oblique guide groove (71), the inwall of sleeve (2) is provided with the salient point (21) inserting described guide groove (71), and the outer end of clutch part (7) is provided with tooth I (72);
One rotating cylinder (8), described rotating cylinder (8) is set in the outer wall of sleeve (2) and is connected with outside roller shutter, and the inwall of rotating cylinder (8) is provided with the tooth II (81) corresponding with tooth I (72).
2.
?a kind of roller shutter controller according to claim 1, is characterized in that: described syndeton comprises the convex position (61) being positioned at sleeve pipe (6) outer wall and the chute (73) being positioned at clutch part (7) inwall.
3.
?a kind of roller shutter controller according to claim 1 and 2, is characterized in that: one end of described rotating cylinder (8) is connected on fixed bar (1) by screw (9).
4.
?a kind of roller shutter controller according to claim 1, is characterized in that: the outside of described stay cord wheel (3) is provided with installing rack (10), and fixed bar (1) is through this installing rack (10).
5.
?a kind of roller shutter controller according to claim 4, it is characterized in that: described fixed bar (1) is in step-like, be provided with the catch I (22) preventing fixed bar (1) from passing completely through in sleeve (2), in installing rack (10), be provided with the catch II preventing fixed bar (1) from passing completely through.
6.
?a kind of roller shutter controller according to claim 1, is characterized in that: one end of described fixed bar (1) is provided with and regulates position (12).
7.
?a kind of curtain, is characterized in that: comprise described roller shutter controller as arbitrary in claim 1-6 and connection spool, the cord be arranged on spool on the controller.
8.
?a kind of curtain according to claim 7, is characterized in that: described spool is provided with energy-storaging spring, and one end of energy-storaging spring maintains static, and the other end is connected on spool.
9.
?a kind of curtain according to claim 7 or 8, is characterized in that: the other end of described spool is connected with reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497181.9U CN204113086U (en) | 2014-08-29 | 2014-08-29 | A kind of roller shutter controller and curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497181.9U CN204113086U (en) | 2014-08-29 | 2014-08-29 | A kind of roller shutter controller and curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113086U true CN204113086U (en) | 2015-01-21 |
Family
ID=52330411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497181.9U Withdrawn - After Issue CN204113086U (en) | 2014-08-29 | 2014-08-29 | A kind of roller shutter controller and curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196434A (en) * | 2014-08-29 | 2014-12-10 | 王芳明 | Roller shutter controller and curtain |
| WO2017133497A1 (en) * | 2016-02-04 | 2017-08-10 | 王海锋 | Curtain controller |
| CN113914763A (en) * | 2021-11-24 | 2022-01-11 | 浙江丽盛遮阳科技有限公司 | Running gear of irregular type extension sun-shading tripe |
-
2014
- 2014-08-29 CN CN201420497181.9U patent/CN204113086U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196434A (en) * | 2014-08-29 | 2014-12-10 | 王芳明 | Roller shutter controller and curtain |
| WO2017133497A1 (en) * | 2016-02-04 | 2017-08-10 | 王海锋 | Curtain controller |
| CN113914763A (en) * | 2021-11-24 | 2022-01-11 | 浙江丽盛遮阳科技有限公司 | Running gear of irregular type extension sun-shading tripe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150121 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |