CN209908342U - Shutter with screen window function - Google Patents
Shutter with screen window function Download PDFInfo
- Publication number
- CN209908342U CN209908342U CN201920140275.3U CN201920140275U CN209908342U CN 209908342 U CN209908342 U CN 209908342U CN 201920140275 U CN201920140275 U CN 201920140275U CN 209908342 U CN209908342 U CN 209908342U
- Authority
- CN
- China
- Prior art keywords
- window frame
- separation blade
- flabellum
- fixed
- blind
- 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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- 238000000926 separation method Methods 0.000 claims abstract description 42
- 241000883990 Flabellum Species 0.000 claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims abstract description 30
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 description 11
- 241000255925 Diptera Species 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000001442 anti-mosquito Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a shutter with screen window function, its technical scheme main points are: including the window frame, there are a plurality of flabellums along horizontal direction swivelling joint in the window frame, be equipped with a plurality of ventilation holes on the flabellum, be on a parallel with flabellum width direction on the flabellum and slide and be connected with the separation blade, correspond the ventilation hole on the separation blade and be equipped with a plurality of intercommunicating pores, be equipped with the gauze that covers the intercommunicating pore on the separation blade, be equipped with the actuating mechanism that the drive separation blade slided on the window frame, be.
Description
Technical Field
The utility model relates to a shutter field, more specifically say, it relates to shutter with screen window function.
Background
The shutter is one of windows, and is named after the window is rotatably connected with a plurality of fan blades. The shutter has good shading effect, can adjust the incident amount and the incident angle of illumination, has ventilation function, and is wide in use and large in use amount.
A screen window shutter is introduced in a utility model patent document with publication number CN201820026046U, which comprises a window frame, wherein the window frame is rotatably connected with blades, a screen window is adhered to the back surface of each blade, and the screen window between two adjacent blades is designed in a fold mode. When the angle of the blade is adjusted to the maximum, the screen window between two adjacent blades is flattened; when the blind is closed, the screen between two adjacent slats is folded by the folds and pressed into the upper slat. Thereby realize that the shutter still has the function of screen window when opening, effective mosquito-proof worm.
In the structure, in the opening and closing process of the shutter formed by long-term rotation of the blades, the screen window can be continuously extruded, folded and rubbed by the blades, the screen window is easily damaged, holes are formed in the screen window, the effect of preventing the screen window from mosquito and ventilating is lost, and the actual using effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shutter with screen window function, convenient to use and long service life to prior art not enough.
The above technical purpose of the present invention can be achieved by the following technical solutions: the louver with the screen window function comprises a window frame, wherein a plurality of fan blades are rotatably connected in the window frame along the horizontal direction, a plurality of ventilation holes are formed in the fan blades, a separation blade is connected to the fan blades in a sliding mode in the width direction of the fan blades in parallel, a plurality of communication holes are formed in the separation blade corresponding to the ventilation holes, a gauze covering the communication holes is arranged on the separation blade, a driving mechanism for driving the separation blade to slide is arranged on the window frame, and a fixing mechanism for fixing the relative positions of the separation blade and the fan blades is.
Through adopting above-mentioned technical scheme, when the flabellum is rotatory to the closed window, the user slides through actuating mechanism drive separation blade, rethread fixed establishment fixed stop piece position, make ventilation hole and intercommunicating pore coincidence, the outside air can get into indoorly via ventilation hole, intercommunicating pore and gauze, the mosquito is intercepted outdoor by the gauze simultaneously, make the shutter have the screen window efficiency, simultaneously because the gauze is the snap-on the flabellum, can not fold or wear because of the rotation of flabellum, the life extension of gauze, it is effectual to intercept the mosquito.
Preferably, the driving mechanism comprises rotating shafts which are rotatably connected to the window frame along the vertical direction, the rotating shafts are symmetrically arranged, pull ropes are fixed to two ends of each blocking piece, the other ends of the pull ropes are fixed to the rotating shafts on the corresponding sides, and elastic pieces which drive the blocking pieces to slide towards the outdoor are fixed to the fan blades.
Through adopting above-mentioned technical scheme, the user drives the pivot rotatory, make stay cord winding length shorten in the pivot and give the separation blade to the indoor pulling force that slides, ventilation hole and intercommunicating pore coincidence, make the gauze and outdoor intercommunication, play the efficiency of screen window, the pivot that reverses again, the release stay cord, the separation blade slides to outdoor under the drive of elastic component elasticity, ventilation hole and intercommunicating pore stagger, the gauze is sealed, can't ventilate while intercepting mosquito, thereby realize that the shutter can adjust the screen window mode according to the demand, convenient use, and can adjust the degree of staggering of ventilation hole and intercommunicating pore according to the demand, change the air volume according to the ventilation requirement, convenient use.
Preferably, the bottom of the window frame is rotatably connected with a driving shaft along the horizontal direction, and the driving shaft and the rotating shaft are in meshing transmission through bevel gears.
Through adopting above-mentioned technical scheme, user's drive shaft rotates, and it is rotatory to drive two pivot simultaneously through the bevel gear meshing for the stay cord at separation blade both ends is tightened up in step, and the drive power that slides at separation blade both ends equals and even, guarantees separation blade sliding motion stability, makes the accurate regulation of the relative position of separation blade and flabellum, avoids the dislocation.
Preferably, the fixing mechanism comprises a ratchet wheel fixed on the driving shaft, a pawl meshed with the ratchet wheel is arranged on the window frame, and a spring plate meshed with the ratchet wheel is arranged on the window frame.
Through adopting above-mentioned technical scheme, the user loosens the drive shaft after rotatory drive shaft to appointed angle, the drive shaft is because the pawl can't the reversal with the ratchet's meshing resistance, thereby fixed separation blade position, when needs reversal drive shaft let the separation blade reset only need manually break off the shell fragment can, the operation of fixed separation blade and flabellum relative position can be simplified in the design like this, guarantee that the separation blade can not slide because of external force oscillation after the degree of staggering of ventilation hole and intercommunicating pore is appointed, seal the gauze even when requiring to ventilate, cause the result of use not good.
Preferably, a worm wheel is rotatably connected to a rotating shaft of the fan blade, a worm meshed with the worm wheel is rotatably connected to the window frame along the vertical direction, and the worm is connected with a first servo motor for driving the worm to rotate.
Through adopting above-mentioned technical scheme, the user drives the worm through a servo motor and rotates, drives the worm wheel and rotates for the flabellum is rotatory, shelters from external sunshine or lets sunshine shine indoorly, uses manpower sparingly, convenient use.
Preferably, a photosensitive sensor is arranged on the window frame and electrically connected with a controller of the first servo motor.
Through adopting above-mentioned technical scheme, when noon illumination is strongest, photosensitive sensor gives first servo motor's controller with the signal of telecommunication transmission, and first servo motor automatic start makes the rotatory window frame that seals of flabellum, avoids indoor excessively rising temperature because of the sun shines, satisfies user's sunshade demand.
Preferably, the drive shaft is connected with a second servo motor, and the photosensitive sensor is electrically connected with a controller of the second servo motor.
Through adopting above-mentioned technical scheme, when noon illumination is strongest, photosensitive sensor gives second servo motor's controller with the signal of telecommunication transmission, and second servo motor automatic start drives the drive shaft and rotates, drives the pivot and rotates and make the separation blade slide along flabellum width direction, and ventilation hole and intercommunicating pore coincidence let the flabellum seal the window frame and can keep indoor ventilation when with the sunshade, and do not let the mosquito get into.
Preferably, the gauze is detachably fixed on the retaining piece.
Through adopting above-mentioned technical scheme, can dismantle the gauze when the ventilation effect is not good because of gathering the dust and wash or change, facilitate the use.
To sum up, the utility model discloses following beneficial effect has:
1. when the shutter is closed, the screen window can also ventilate and prevent mosquitoes;
2. the ventilation degree can be adjusted when the screen window function is provided.
Drawings
FIG. 1 is an overall perspective view of the embodiment as it would appear when facing outdoors.
Fig. 2 is a schematic structural view illustrating the sliding of the blocking sheet on the fan blade according to the embodiment.
Fig. 3 is a schematic view of the transmission structure of the worm and the rotating shaft of the embodiment.
Fig. 4 is a schematic structural view of the fixing mechanism of this embodiment.
In the figure: 1. a window frame; 2. a fan blade; 21. a vent hole; 3. a baffle plate; 31. a communicating hole; 32. screening; 4. a rotating shaft; 41. pulling a rope; 42. an elastic member; 43. a drive shaft; 44. a ratchet wheel; 45. a pawl; 46. a spring plate; 5. a worm gear; 51. a worm; 52. a first servo motor; 6. a light-sensitive sensor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
Referring to fig. 1 or 2, the blind with a screen window function includes a rectangular window frame 1, and a plurality of blades 2 are rotatably connected to the window frame 1 in a horizontal direction. Be equipped with a plurality of ventilation holes 21 on the flabellum 2, be on the flabellum 2 and be on a parallel with flabellum 2 width direction and be equipped with separation blade 3, the both ends of flabellum 2 and separation blade 3 are equipped with the connecting piece of chevron, connecting piece and flabellum 2 fixed connection, separation blade 3 and connecting piece swivelling joint. When the fan blades 2 are fully closed, the flap 3 is located indoors. The baffle 3 is provided with a plurality of communicating holes 31 corresponding to the vent holes 21, and one surface of the baffle 3 facing the indoor is provided with gauze 32. The gauze 32 is fixed on the separation blade 3 through the magic subsides, and the installation is all very convenient with the dismantlement, is favorable to the cleanness of gauze 32.
Referring to fig. 2, the window frame 1 is provided with a driving mechanism for a user to drive the blocking piece 3 to slide, so that the connecting hole and the ventilation hole 21 are staggered or overlapped, the window frame 1 is further provided with a fixing mechanism for the user to fix the relative position of the blocking piece 3 and the fan blade 2, so that the connecting hole and the ventilation hole 21 are stably kept in a staggered or overlapped state, and the blocking piece 3 cannot easily slide due to vibration caused by external force, which violates the requirement of the user. The user is rotatory to the condition of totally enclosed window frame 1 at flabellum 2 under, through actuating mechanism drive separation blade 3 and flabellum 2 coincidence, and intercommunicating pore 31 and ventilation hole 21 coincidence, the relative position of rethread fixed establishment fixed separation blade 3 and flabellum 2 for outside air can get into indoorly via ventilation hole 21, intercommunicating pore 31 and gauze 32, does not have the mosquito and gets into simultaneously. Thereby realize that the shutter has the screen window function, and the degree of ventilation can be adjusted, convenient use.
Referring to fig. 2 or 3, the driving mechanism includes two rotating shafts 4 rotatably connected to the window frame 1 in the vertical direction, and the two rotating shafts 4 are symmetrically disposed on two vertical sides of the window frame 1. A pull rope 41 is fixed at both ends of the baffle 3, and the other end of the pull rope 41 is fixed on the rotating shaft 4. The elastic part 42 is fixed on the fan blade 2, the elastic part 42 is a spring, one end of the spring is fixed on one end of the fan blade 2 close to the outdoor, and the other end of the spring is fixed on the baffle 3. When a user drives the rotating shaft 4 to rotate, the stay cord 41 is wound on the rotating shaft 4 to shorten the length, the blocking piece 3 is pulled by the stay cord 41 to move away from the outdoor, the communicating hole 31 and the vent hole 21 are staggered, the fan blade 2 is completely closed, airflow cannot enter the indoor from the gauze 32, and the fan blade 2 normally shades the sun or seals the window frame 1; the user rotates the pivot 4 in reverse again, releases stay cord 41, and separation blade 3 resets under the elastic force drive of elastic component 42, lets intercommunicating pore 31 and ventilation hole 21 coincide, resumes the screen window function of this shutter to convenient ventilation can change the relative position of separation blade 3 and flabellum 2 according to actual demand.
Referring to fig. 3, in order to pull the two ends of the separation blade 3 at the same time and ensure the stability and accuracy of the sliding motion of the separation blade 3 along the width direction of the fan blade 2, the bottom of the window frame 1 is rotatably connected with a driving shaft 43 along the horizontal direction, bevel gears are fixed at the bottom of the rotating shaft 4, the driving shaft 43 is provided with two bevel gears corresponding to the rotating shaft 4, and the rotating shaft 4 and the driving shaft 43 are in meshing transmission through the bevel gears. The user only needs to drive the driving shaft 43 to rotate, and then the two rotating shafts 4 can be driven to rotate at the same time, so that the pulling force of the two ends of the blocking sheet 3 for overcoming the elasticity of the elastic member 42 is the same. The communication hole 31 and the vent hole 21 are accurately staggered or overlapped, and the ventilation degree is convenient to adjust.
Referring to fig. 1 or 4, the fixing mechanism includes a ratchet 44 fixed at one end of the driving shaft 43, a pawl 45 engaged with the ratchet 44 is rotatably connected to the window frame 1 beside the ratchet 44, and the pawl 45 prevents the ratchet 44 from rotating reversely when being engaged with the ratchet 44, so that the user can loosen the rotating shaft 4 after rotating the rotating shaft 4 to a designated angle, and the rotating shaft 4 does not rotate. The window frame 1 is provided with a spring 46 for the user to drive the pawl 45 to engage with the ratchet 44, and if the rotating shaft 4 is rotated reversely, the spring 46 is manually pulled open. The design makes the relative position of user's fixed separation blade 3 and flabellum 2 more convenient, and automatic fixation simplifies the operation when the separation blade 3 slides.
Referring to fig. 2 or 3, in order to save labor, a worm wheel 5 is rotatably connected to one end of the rotating shaft 4 of the fan blade 2, a worm 51 engaged with the worm wheel 5 is rotatably connected to the window frame 1 in a vertical direction, and a first servo motor 52 is connected to an end of the worm 51. A second servo motor is connected to an end of the drive shaft 43. Servo motor can corotation also can the reversal, and the user passes through servo motor drive flabellum 2 rotatory on window frame 1, and drive separation blade 3 slides along flabellum 2, makes 2 rotatory process speeds of flabellum steady, and flabellum 2 atress is even, makes 3 in-process of separation blade that slide need not the manpower, to the light inlet quantity, ventilative whether accommodation process conveniently implements.
Referring to fig. 1, in order to automatically close the blades 2 of the blind at midday when sunlight is strong, a photosensor 6 is fixed to the outdoor-facing side of the window frame 1, the photosensor 6 is electrically connected to a controller of a first servo motor 52, and the photosensor 6 is electrically connected to a controller of a second servo motor. When the outdoor illumination intensity reaches a specified value, the photosensitive sensor 6 transmits signals to the controller of the first servo motor 52 and the controller of the second servo motor to drive the fan blades 2 to be automatically closed, and the blocking pieces 3 automatically slide, so that the shutter is automatically closed in the burning sun, and the ventilation function is automatically started. The temperature can not be excessively raised indoors due to strong light irradiation, and the air can be ventilated, so that the use requirements of users are met.
The specific implementation process comprises the following steps: when the fan blade 2 closes the window frame 1, a user drives the driving shaft 43 to rotate, the rotating shaft 4 is driven to rotate through the engagement of the bevel gears, the rotating shaft 4 winds the pull rope 41, the baffle 3 is pulled to slide along the width direction of the fan blade 2, the communicating hole 31 on the baffle 3 is overlapped with the ventilating hole 21 on the fan blade 2, outdoor airflow sequentially flows through the ventilating hole 21, the communicating hole 31 and the gauze 32 to enter a room, the driving shaft 43 is loosened, the driving shaft 43 is limited to rotate reversely due to the engagement of the pawl 45 and the ratchet 44, and the position of the baffle 3; the blocking sheet 3 is manually opened, the pawl 45 can be separated from the ratchet 44, the driving shaft 43 is reversely rotated, the pull rope 41 is released by the rotating shaft 4, the blocking sheet 3 is reset due to the elasticity of the elastic piece 42, the communication hole 31 and the ventilation hole 21 are staggered, and the fan blade 2 does not have the anti-mosquito and ventilation function of the screen window.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. Shutter with screen window function, including window frame (1), there are a plurality of flabellums (2), its characterized in that along horizontal direction swivelling joint in window frame (1): be equipped with a plurality of ventilation holes (21) on flabellum (2), it is connected with separation blade (3) to slide in parallel to flabellum (2) width direction on flabellum (2), it is equipped with a plurality of intercommunicating pores (31) to correspond ventilation hole (21) on separation blade (3), be equipped with gauze (32) that cover intercommunicating pore (31) on separation blade (3), be equipped with the actuating mechanism that drive separation blade (3) slided on window frame (1), be equipped with the fixed establishment of the relative position of fixed separation blade (3) and flabellum (2) on window frame (1).
2. The blind with screen function according to claim 1, wherein: actuating mechanism includes pivot (4) along vertical direction swivelling joint on window frame (1), the quantity of pivot (4) is two and the symmetry sets up, the both ends of separation blade (3) are fixed with stay cord (41), the other end of stay cord (41) is fixed on pivot (4) of corresponding side, be fixed with elastic component (42) that drive separation blade (3) slided towards outdoor on flabellum (2).
3. The blind having a screen function according to claim 2, wherein: the bottom of the window frame (1) is rotatably connected with a driving shaft (43) along the horizontal direction, and the driving shaft (43) and the rotating shaft (4) are in meshing transmission through bevel gears.
4. The blind with screen function according to claim 3, wherein: the fixing mechanism comprises a ratchet wheel (44) fixed on a driving shaft (43), a pawl (45) meshed with the ratchet wheel (44) is arranged on the window frame (1), and an elastic sheet (46) used for driving the pawl (45) to be meshed with the ratchet wheel (44) is arranged on the window frame (1).
5. The blind having a screen function according to claim 4, wherein: the window frame is characterized in that a worm wheel (5) is connected to the rotating shaft (4) of the fan blade (2) in a rotating mode, a worm (51) meshed with the worm wheel (5) is connected to the window frame (1) in a rotating mode along the vertical direction, and the worm (51) is connected with a first servo motor (52) used for driving the worm (51) to rotate.
6. The blind having a screen function according to claim 5, wherein: the window frame (1) is provided with a photosensitive sensor (6), and the photosensitive sensor (6) is electrically connected with a controller of the first servo motor (52).
7. The blind having a screen function according to claim 6, wherein: the driving shaft (43) is connected with a second servo motor, and the photosensitive sensor (6) is electrically connected with a controller of the second servo motor.
8. The blind with screen function according to claim 1, wherein: the gauze (32) is detachably fixed on the baffle sheet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140275.3U CN209908342U (en) | 2019-01-25 | 2019-01-25 | Shutter with screen window function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140275.3U CN209908342U (en) | 2019-01-25 | 2019-01-25 | Shutter with screen window function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908342U true CN209908342U (en) | 2020-01-07 |
Family
ID=69029734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140275.3U Expired - Fee Related CN209908342U (en) | 2019-01-25 | 2019-01-25 | Shutter with screen window function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969738A (en) * | 2021-11-29 | 2022-01-25 | 中国人民武装警察部队工程大学 | Intelligent multifunctional louver and working method thereof |
| CN114961538A (en) * | 2022-06-27 | 2022-08-30 | 保定嘉盛光电科技股份有限公司 | Overhead shutter photovoltaic window |
-
2019
- 2019-01-25 CN CN201920140275.3U patent/CN209908342U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969738A (en) * | 2021-11-29 | 2022-01-25 | 中国人民武装警察部队工程大学 | Intelligent multifunctional louver and working method thereof |
| CN114961538A (en) * | 2022-06-27 | 2022-08-30 | 保定嘉盛光电科技股份有限公司 | Overhead shutter photovoltaic window |
| CN114961538B (en) * | 2022-06-27 | 2023-12-05 | 保定嘉盛光电科技股份有限公司 | Aerial hundred She Guangfu window |
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Legal Events
| 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: 20200107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |