CN213597830U - Shutter convenient to control tripe angle - Google Patents
Shutter convenient to control tripe angle Download PDFInfo
- Publication number
- CN213597830U CN213597830U CN202022237161.6U CN202022237161U CN213597830U CN 213597830 U CN213597830 U CN 213597830U CN 202022237161 U CN202022237161 U CN 202022237161U CN 213597830 U CN213597830 U CN 213597830U
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- telescopic
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- gear
- frame
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- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a shutter convenient to control tripe angle, including frame, telescopic link and positioning spring, the surface of frame is run through by the runner, and the one end surface winding of runner has the stay cord to the other end of runner is connected with the driving gear, the one end of driving gear is connected with the expansion pulley, and the internal connection of expansion pulley has flexible tooth to be connected with supporting spring between flexible tooth and the expansion pulley, the other end of dead lever is connected with the telescopic link, and is connected with positioning spring between telescopic link and the dead lever. This shutter convenient to control tripe angle is provided with the kelly, and is fixed with the angle of tripe main part through the kelly for the stay cord drives the tripe main part and can fix the tripe main part through the kelly after rotating to required angle, can not lead to the shutter closed because of the influence of gravity overturn downwards, avoids causing indoor light to cross dark.
Description
Technical Field
The utility model relates to a shutter technical field specifically is a shutter convenient to control tripe angle.
Background
The shutter is as a home decoration ornaments commonly in the family, owing to open and shut the convenience and easily install, extensively receives people's liking, can open the shutter and the operation convenience very that closes through the pulling stay cord, but current shutter has some shortcomings in the use nevertheless:
firstly, the angle of the existing shutter cannot be well fixed in the use process, the existing shutter can only be kept in a fully opened state and a fully closed state, and the intention of a user cannot be well achieved when the shutter needs to be half opened;
secondly, all the shutters on the existing shutter can only be opened or closed at the same time, and the purpose of a user cannot be achieved under some use scenes that only part of the shutters need to be opened, so that indoor light is too bright or too dark;
thirdly, the existing blind window is likely to be damaged by pulling the pull rope due to the fact that the pull rope is excessively pulled in the pulling process of the pull rope, and a mechanism capable of protecting the rotating structure of the blind window is lacked.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shutter convenient to control tripe angle to solve the problem that can not nimble angle regulation, can not open and shut alone and lack protection device that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a blind window convenient for controlling the angle of a blind window comprises a frame, a telescopic rod and a positioning spring, wherein the outer surface of the frame is penetrated through by the rotary wheel, a stay cord is wound on the outer surface of one end of the rotary wheel, the other end of the rotary wheel is connected with a driving gear, one end of the driving gear is connected with a telescopic wheel, the inner part of the telescopic wheel is connected with a telescopic tooth, a supporting spring is connected between the telescopic tooth and the telescopic wheel, the outer surface of the telescopic tooth is connected with an internal gear, one end of the internal gear is connected with a blind main body, the other end of the blind main body is connected with a fixed wheel, the outer surface of the driving gear is connected with a first transmission gear, the outer surface of the first transmission gear is connected with a second transmission gear, the outer surface of the frame is, the other end of the fixed rod is connected with a telescopic rod, and a positioning spring is connected between the telescopic rod and the fixed rod.
Preferably, the driving gear is in meshed connection with the first transmission gear, and the first transmission gear is in meshed connection with the second transmission gear.
Preferably, the retractable wheel is in meshed connection with the internal gear, and the internal gear and the frame form a rotating structure.
Preferably, the telescopic teeth and the telescopic wheels form a sliding structure, and the telescopic teeth and the telescopic wheels form an elastic structure through supporting springs.
Preferably, the fixing rod and the frame form an elastic structure through a fixing spring, and the frame and the clamping rod form a clamping structure.
Preferably, the telescopic rod and the fixed wheel form a clamping structure, the telescopic rod and the fixed rod form an elastic structure through the positioning spring, and the telescopic rod and the fixed rod form a sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: the blind window convenient for controlling the angle of the blind window,
1. the clamping rod is arranged, the angle of the louver main body is fixed through the clamping rod, so that the louver main body can be fixed through the clamping rod after the pulling rope drives the louver main body to rotate to a required angle, the louver cannot be closed due to downward overturning caused by the influence of gravity, and the phenomenon that indoor light is too dark is avoided;
2. the telescopic rod is arranged, the louver main body which does not need to be adjusted can be independently fixed through the telescopic rod, other louver main bodies are changed, and the fixed louver main body cannot rotate along with the rotation of other louver main bodies, so that a user can adjust the louver main body at will, and a good using effect is achieved;
3. be provided with the expansion pulley, replace traditional gear through the expansion pulley for the tripe main part can not continue to be driven by the expansion pulley and rotate after rotatory to the limit, has guaranteed that the revolution mechanic of tripe main part and shutter can not suffer destruction because of excessive rotation.
Drawings
FIG. 1 is a schematic overall front sectional view of the present invention;
FIG. 2 is a schematic view of the connecting side sectional structure of the retractable teeth and the supporting springs of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 5 is a schematic view of a sectional view of the frame and the clamping rod of the present invention;
fig. 6 is a schematic view of the cross-sectional structure of the frame and the main body of the shutter of the present invention.
In the figure: 1. a frame; 2. a rotating wheel; 3. pulling a rope; 4. a driving gear; 5. a retractable wheel; 6. a telescopic tooth; 7. a support spring; 8. an internal gear; 9. a shutter main body; 10. a fixed wheel; 11. a first drive gear; 12. a second transmission gear; 13. fixing the rod; 14. a clamping rod; 15. fixing the spring; 16. a telescopic rod; 17. and positioning the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a louver window convenient for controlling louver angles comprises a frame 1, a rotating wheel 2, a pull rope 3, a driving gear 4, a telescopic wheel 5, telescopic teeth 6, a supporting spring 7, an internal gear 8, a louver main body 9, a fixed wheel 10, a first transmission gear 11, a second transmission gear 12, a fixed rod 13, a clamping rod 14, a fixed spring 15, a telescopic rod 16 and a positioning spring 17, wherein the outer surface of the frame 1 is penetrated through by the rotating wheel 2, the pull rope 3 is wound on the outer surface of one end of the rotating wheel 2, the other end of the rotating wheel 2 is connected with the driving gear 4, one end of the driving gear 4 is connected with the telescopic wheel 5, the telescopic teeth 6 are connected inside the telescopic wheel 5, the supporting spring 7 is connected between the telescopic teeth 6 and the telescopic wheel 5, the internal gear 8 is connected on the outer surface of the telescopic teeth 6, the louver main body 9 is connected with one end of, the outer surface of driving gear 4 is connected with first drive gear 11, and the outer surface of first drive gear 11 is connected with second drive gear 12, and the outer surface of frame 1 is run through by dead lever 13, and the one end of dead lever 13 is provided with kelly 14 to be connected with fixing spring 15 between dead lever 13 and the frame 1, the other end of dead lever 13 is connected with telescopic link 16, and is connected with positioning spring 17 between telescopic link 16 and the dead lever 13, fixing spring 15 is in compressed state all the time.
The driving gear 4 is connected with the first transmission gear 11 in a meshing manner, the first transmission gear 11 is connected with the second transmission gear 12 in a meshing manner, and the driving gear 4 drives the other driving gear 4 to rotate through the first transmission gear 11 and the second transmission gear 12.
The retractable wheel 5 is connected with the internal gear 8 in a meshed manner, the internal gear 8 and the frame 1 form a rotating structure, and the retractable wheel 5 drives the internal gear 8 to rotate in the frame 1.
The fixing rod 13 forms an elastic structure with the frame 1 through a fixing spring 15, the frame 1 forms an engagement structure with a clamping rod 14, and the fixing rod 13 is engaged with the frame 1 through the clamping rod 14 to fix the position of the telescopic rod 16.
The telescopic rod 16 and the fixed wheel 10 form a clamping structure, the telescopic rod 16 and the fixed rod 13 form an elastic structure through the positioning spring 17, the telescopic rod 16 and the fixed rod 13 form a sliding structure, the telescopic rod 16 and the fixed wheel 10 are clamped, so that the fixed wheel 10 cannot drive the louver main body 9 to rotate, and the angle of the louver main body 9 is fixed.
The working principle is as follows: when the louver convenient for controlling the louver angle is used, when the louver needs to be completely closed or opened, as shown in fig. 1, the pull rope 3 is pulled, the pull rope 3 drives the driving gear 4 to rotate through the rotating wheel 2, as shown in fig. 1-3, the driving gear 4 drives the inner gear 8 to rotate through the telescopic wheel 5, the inner gear 8 drives the louver main body 9 to rotate, meanwhile, the driving gear 4 drives the other driving gear 4 to rotate through the first transmission gear 11 and the second transmission gear 12, and the purpose of completely opening or closing the louver is achieved through mutual transmission between the gears;
when a part of the louver is required to be opened, in a closed state of the louver, as shown in fig. 4-6, a fixing rod 13 corresponding to a louver main body 9 which is not required to be opened is rotated, since a fixing spring 15 is compressed all the time, the fixing spring 15 drives the fixing rod 13 to be clamped with the frame 1 through a clamping rod 14, and simultaneously the fixing rod 13 drives a telescopic rod 16 to be clamped with a fixed wheel 10 and to compress a positioning spring 17, so that the louver main body 9 cannot be rotated, at this time, a pull rope 3 is pulled, the pull rope 3 drives a driving gear 4 to rotate through a rotating wheel 2, the driving gear 4 drives an inner gear 8 to rotate through a telescopic wheel 5, the inner gear 8 drives the louver main body 9 to rotate, and simultaneously the driving gear 4 drives another driving gear 4 to rotate through a first transmission gear 11 and a second transmission gear 12, and since a part of the louver, as shown in fig. 2, the internal gear 8 extrudes the retractable teeth 6 to make the retractable teeth 6 slide towards the inside of the retractable wheel 5 and compress the supporting spring 7, so that the driving gear 4 drives the retractable wheel 5 to idle in the internal gear 8, thereby achieving the purpose of opening only part of the louver main body 9, and simultaneously protecting the rotating mechanism of the louver from being damaged by the rotating mechanism and the louver main body 9 due to over-rotation, and increasing the overall practicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A shutter convenient to control tripe angle, includes frame (1), telescopic link (16) and positioning spring (17), its characterized in that: the outer surface of the frame (1) is penetrated by the rotating wheel (2), a pull rope (3) is wound on the outer surface of one end of the rotating wheel (2), the other end of the rotating wheel (2) is connected with a driving gear (4), one end of the driving gear (4) is connected with a telescopic wheel (5), the inner part of the telescopic wheel (5) is connected with a telescopic tooth (6), a supporting spring (7) is connected between the telescopic tooth (6) and the telescopic wheel (5), the outer surface of the telescopic tooth (6) is connected with an internal gear (8), one end of the internal gear (8) is connected with a shutter main body (9), the other end of the shutter main body (9) is connected with a fixed wheel (10), the outer surface of the driving gear (4) is connected with a first transmission gear (11), the outer surface of the first transmission gear (11) is connected with a second transmission gear (12), and the outer surface of the, and one end of the fixed rod (13) is provided with a clamping rod (14), a fixed spring (15) is connected between the fixed rod (13) and the frame (1), the other end of the fixed rod (13) is connected with a telescopic rod (16), and a positioning spring (17) is connected between the telescopic rod (16) and the fixed rod (13).
2. A blind for facilitating control of the louver angle, as claimed in claim 1, wherein: the driving gear (4) is meshed with the first transmission gear (11), and the first transmission gear (11) is meshed with the second transmission gear (12).
3. A blind for facilitating control of the louver angle, as claimed in claim 1, wherein: the telescopic wheel (5) is in meshed connection with the internal gear (8), and the internal gear (8) and the frame (1) form a rotating structure.
4. A blind for facilitating control of the louver angle, as claimed in claim 1, wherein: the telescopic teeth (6) and the telescopic wheels (5) form a sliding structure, and the telescopic teeth (6) and the telescopic wheels (5) form an elastic structure through supporting springs (7).
5. A blind for facilitating control of the louver angle, as claimed in claim 1, wherein: the fixing rod (13) and the frame (1) form an elastic structure through a fixing spring (15), and the frame (1) and the clamping rod (14) form a clamping structure.
6. A blind for facilitating control of the louver angle, as claimed in claim 1, wherein: the telescopic rod (16) and the fixed wheel (10) form a clamping structure, the telescopic rod (16) and the fixed rod (13) form an elastic structure through a positioning spring (17), and the telescopic rod (16) and the fixed rod (13) form a sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237161.6U CN213597830U (en) | 2020-10-10 | 2020-10-10 | Shutter convenient to control tripe angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237161.6U CN213597830U (en) | 2020-10-10 | 2020-10-10 | Shutter convenient to control tripe angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213597830U true CN213597830U (en) | 2021-07-02 |
Family
ID=76589908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022237161.6U Expired - Fee Related CN213597830U (en) | 2020-10-10 | 2020-10-10 | Shutter convenient to control tripe angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213597830U (en) |
-
2020
- 2020-10-10 CN CN202022237161.6U patent/CN213597830U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |