CN217735335U - Convenient-to-use return air shutter - Google Patents
Convenient-to-use return air shutter Download PDFInfo
- Publication number
- CN217735335U CN217735335U CN202220313351.8U CN202220313351U CN217735335U CN 217735335 U CN217735335 U CN 217735335U CN 202220313351 U CN202220313351 U CN 202220313351U CN 217735335 U CN217735335 U CN 217735335U
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- China
- Prior art keywords
- cavity
- helical gear
- return air
- inner shell
- air shutter
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- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a return air shutter convenient to use, including the inner shell, inner shell casing middle part is provided with the cavity, cavity left and right sides front portion all rotates and is connected with the helical gear sleeve pipe, helical gear sleeve pipe inside threaded connection has the support column, the support column upper portion outside all is provided with the stopper, stopper sliding connection is inside the spacing groove, cavity front side inner wall rotates and is connected with the transfer line, both ends periphery all is provided with the linkage helical gear about the transfer line, transfer line middle part periphery is provided with driven helical gear, inner wall middle part is provided with the motor before the cavity, motor upper portion drive end is provided with the transmission helical gear, cavity rear portion upside is provided with the controller, cavity rear portion downside is provided with the battery. The utility model discloses in, be convenient for change the filter to structural strength is high, and long service life can adjust the angle of baffle simultaneously.
Description
Technical Field
The utility model relates to a shutter field especially relates to return air shutter convenient to use.
Background
The louver is a style of a window, originates in China, is used in ancient buildings in China, has mullions, is applied to all dynasties from the warring country to the Han dynasties, is called as the mullions by vertical bars, is called as the mullions by horizontal bars, is called as the horizontal mullions, is an original style of the louver, and can also be called as the original state of the louver.
Chinese patent publication No. CN210768502U discloses a return air shutter structure, include the window frame and be located casement in the window frame, its characterized in that, the casement upper end with the window frame rotates to be connected, the casement lower extreme with the handing-over department of window frame is equipped with the bounce-back subassembly, the bounce-back subassembly is including fixing the bounce-back ware of window frame medial surface and fixing the buckle of casement lateral surface, the hasp of bounce-back ware with the buckle lock is connected. The utility model discloses a renew cartridge more convenient than enough, life is short to the angle of tripe can not be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a return air shutter convenient to use.
In order to realize the purpose, the utility model adopts the following technical scheme: return air shutter convenient to use, including the inner shell, inner shell casing middle part is provided with the cavity, the cavity left and right sides front portion all rotates and is connected with the helical gear sleeve pipe, helical gear sleeve pipe inside threaded connection has the support column, the support column upper portion outside all is provided with the stopper, stopper sliding connection is inside the spacing groove, cavity front side inner wall rotates and is connected with the transfer line, both ends periphery all is provided with the linkage helical gear about the transfer line, transfer line middle part periphery is provided with driven helical gear, inner wall middle part is provided with the motor before the cavity, motor upper portion is provided with the transmission helical gear, cavity drive end rear portion upside is provided with the controller, cavity rear portion downside is provided with the battery, the inner shell periphery is provided with the shell, shell front side inner wall is provided with strong magnet, the inner shell bottom is provided with the spout, the inside filter that is provided with of spout, the inner shell middle part is provided with the stand, stand upper portion rotates from front to back and is connected with evenly distributed's baffle, both ends all are provided with the connecting rod about the baffle.
As a further description of the above technical solution:
the limiting grooves are formed in the rear portion of the inner side wall of the cavity.
As a further description of the above technical solution:
and the rear part of the transmission bevel gear is in meshed connection with a driven bevel gear.
As a further description of the above technical solution:
the upper parts of the linkage bevel gears are all connected with bevel gear sleeves in an engaged mode.
As a further description of the above technical solution:
the storage battery is in telecommunication connection with a controller through an inverter.
As a further description of the above technical solution:
the controller is in telecommunication connection with a motor.
As a further description of the above technical solution:
and wing plates are arranged on the periphery of the upper part of the inner shell.
As a further description of the above technical solution:
the one end that the baffle was kept away from to the connecting rod all sets up at the support column inboard.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, when changing or wasing the filter, can directly take off the inner shell, then take off the filter from the spout is inside, during the installation, place the filter inside the spout, then put the inner shell inside the shell, the inner shell can be held to strong magnetism bottom the shell to fixed inner shell, the installation is changed simply, and intensity is high, long service life.
2. The utility model discloses in, through the operation of controller control motor for it is rotatory that the transmission helical gear drives driven helical gear, thereby makes the transfer line rotatory, and then makes the linkage helical gear drive the helical gear sleeve pipe and rotate, and under the restriction of stopper and spacing groove, makes the support column back-and-forth movement, because the baffle lower extreme rotates to be connected on the stand, when the support column removes, makes the connecting rod drive the baffle and rotates, thereby the angle of adjustment baffle can prevent that the rainwater from flowing backward.
Drawings
Fig. 1 is a perspective view of a return air shutter convenient to use in the utility model;
fig. 2 is a perspective view of an inner shell of the convenient return air shutter of the present invention;
fig. 3 is a cross-sectional view of an inner shell of a convenient return air louver according to the present invention;
fig. 4 is a perspective view of the housing of the return air louver convenient for use according to the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 3;
fig. 6 is an enlarged view of fig. 3 at B.
Illustration of the drawings:
1. a housing; 2. a wing plate; 3. a strong magnet; 4. a connecting rod; 5. a partition plate; 6. an inner shell; 7. a filter plate; 8. a controller; 9. a battery; 10. a support pillar; 11. a column; 12. a cavity; 13. a helical gear casing; 14. linking the bevel gears; 15. a transmission rod; 16. a driven helical gear; 17. a motor; 18. a transmission bevel gear; 19. a limiting block; 20. a limiting groove; 21. a chute.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides an embodiment: a convenient-to-use return air shutter comprises an inner shell 6, the inner shell 6 is high in strength and not prone to deformation and damage, the service life is prolonged by 3-5 times, a cavity 12 is arranged in the middle of a shell of the inner shell 6, helical gear sleeves 13 are rotatably connected to the front portions of the left side and the right side of the cavity 12, supporting columns 10 are in threaded connection with the inner portions of the helical gear sleeves 13, limiting blocks 19 are arranged on the outer sides of the upper portions of the supporting columns 10, the limiting blocks 19 are connected to the inner portions of limiting grooves 20 in a sliding mode, a transmission rod 15 is rotatably connected to the inner wall of the front side of the cavity 12, linked helical gears 14 are arranged on the peripheries of the left end and the right end of the transmission rod 15, driven helical gears 16 are arranged on the periphery of the middle portion of the transmission rod 15, a motor 17 is arranged in the middle portion of the inner wall of the front of the cavity 12, a transmission helical gear 18 is arranged at the upper portion driving end of the upper portion of the motor 17, a controller 8 is arranged on the upper portion of the rear portion of the cavity 12, a storage battery 9 is arranged on the lower side of the rear portion of the cavity 12, and an outer shell 1 is arranged on the periphery of the inner shell 6, the inner wall of the front side of the outer shell 1 is provided with the strong magnet 3, the filter plate 7 is more simple and convenient to replace, the replacement time of the filter plate 7 is greatly shortened, high efficiency, durability, time saving, labor saving and replacement cost reduction are achieved, the bottom of the inner shell 6 is provided with the chute 21, the filter plate 7 is arranged in the chute 21 and can be installed and replaced in a pulling mode, the use is convenient and simple, the chute 21 and the inner frame are integrated, deformation is not prone to damage, the installation times are not limited, in addition, the filter plate 7 is the prior art and long in service life, the middle part of the inner shell 6 is provided with the stand column 11, the upper part of the stand column 11 is rotatably connected with the partition plates 5 which are uniformly distributed from front to back, the left end and the right end of each partition plate 5 are provided with the connecting rods 4, in conclusion, when the filter plate 7 is replaced or cleaned, the inner shell 6 can be directly taken down, then the filter plate 7 is taken down from the inside of the chute 21, in installation, the filter plate 7 is placed in the chute 21, then put inner shell 6 inside shell 1, inner shell 6 can be inhaled to the strong magnet 3 of 1 bottom of shell, thereby fixed inner shell 6, when the angle of baffle 5 needs to be adjusted, through the operation of 8 control motor 17 of controller, make transmission helical gear 18 drive driven helical gear 16 rotatory, thereby make transfer line 15 rotatory, and then make linkage helical gear 14 drive helical gear sleeve pipe 13 and rotate, and under the restriction of stopper 19 and spacing groove 20, make support column 10 back-and-forth movement, because baffle 5 lower extreme rotates to be connected on stand 11, when support column 10 removed, make connecting rod 4 drive baffle 5 and rotate, thereby adjust the angle of baffle 5.
Spacing groove 20 all sets up at cavity 12 inside wall rear portion, it is spacing to stopper 19 through spacing groove 20, can prevent that support column 10 lower part from breaking away from helical gear sleeve pipe 13, transmission helical gear 18 rear portion meshing is connected with driven helical gear 16, linkage helical gear 14 upper portion all meshing is connected with helical gear sleeve pipe 13, through the operation of motor 17, it is rotatory to make transmission helical gear 18 drive driven helical gear 16, thereby make transmission pole 15 rotatory, and make linkage helical gear 14 drive helical gear sleeve pipe 13 and rotate, and under stopper 19 and spacing groove 20's restriction, make support column 10 back-and-forth movement, battery 9 has controller 8 through inverter telecommunications connection, 8 telecommunications connection of controller has motor 17, supply power through battery 9, then operate through 8 control motor 17 of controller, inner shell 6 upper portion periphery is provided with pterygoid lamina 2, prevent that inner shell 6 from excessively sinking into inside shell 1, the one end that baffle 5 was kept away from to connecting rod 4 all sets up at support column 10 inboardly, because baffle 5 lower extreme rotation is connected on stand 11, when support column 10 removed, make connecting rod 4 drive baffle 5 rotate, thereby adjust the angle of baffle 5.
The working principle is as follows: when changing or wasing filter 7, can directly take off inner shell 6, then take off filter 7 from spout 21 is inside, during the installation, place filter 7 inside spout 21, then place inner shell 6 inside shell 1, inner shell 6 can be inhaled to strong magnet 3 of shell 1 bottom, thereby fixed inner shell 6, when the angle of baffle 5 needs to be adjusted, through 8 control motor 17 operations of controller, it is rotatory to make transmission helical gear 18 drive driven helical gear 16, thereby make the transfer line 15 rotatory, and then make linkage helical gear 14 drive helical gear sleeve 13 and rotate, and under the restriction of stopper 19 and spacing groove 20, make support column 10 back-and-forth movement, because baffle 5 lower extreme rotates and connects on stand 11, when support column 10 removes, make connecting rod 4 drive baffle 5 and rotate, thereby adjust the angle of baffle 5.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. Return air shutter convenient to use, including inner shell (6), its characterized in that: the middle part of the shell body of the inner shell (6) is provided with a cavity (12), the front parts of the left side and the right side of the cavity (12) are rotatably connected with a helical gear sleeve (13), the inner part of the helical gear sleeve (13) is in threaded connection with a support column (10), the outer side of the upper part of the support column (10) is provided with a limit block (19), the limit block (19) is slidably connected inside a limit groove (20), the inner wall of the front side of the cavity (12) is rotatably connected with a transmission rod (15), the peripheries of the left end and the right end of the transmission rod (15) are provided with a linkage helical gear (14), the periphery of the middle part of the transmission rod (15) is provided with a driven helical gear (16), the middle part of the inner wall of the front side of the cavity (12) is provided with a motor (17), the driving end of the upper part of the motor (17) is provided with a transmission helical gear (18), the upside of the rear part of the cavity (12) is provided with a controller (8), the lower side of the rear part of the cavity (12) is provided with a storage battery (9), the outer shell (6) is provided with an outer shell (1), the inner shell (1) is provided with a strong magnet (3), the bottom of the inner shell (6) is provided with a chute (21), the inner shell (6), the middle part of the inner shell (11) is provided with a filter plate (11), and the middle part (11) is uniformly distributed on the front side of the inner column (11) and is uniformly distributed from the front side of the filter plate (5), the left end and the right end of the partition board (5) are both provided with connecting rods (4).
2. A return air shutter for use in association with the above-described claim 1, wherein: the limiting grooves (20) are arranged at the rear part of the inner side wall of the cavity (12).
3. A return air shutter for use in association with the above-described claim 1, wherein: the rear part of the transmission bevel gear (18) is connected with a driven bevel gear (16) in an engaged manner.
4. A return air shutter for use in accordance with claim 1, wherein: the upper parts of the linkage bevel gears (14) are all connected with bevel gear sleeves (13) in a meshed mode.
5. A return air shutter for use in association with the above-described claim 1, wherein: the storage battery (9) is in telecommunication connection with a controller (8) through an inverter.
6. A return air shutter for use in accordance with claim 1, wherein: the controller (8) is in telecommunication connection with a motor (17).
7. A return air shutter for use in accordance with claim 1, wherein: and the periphery of the upper part of the inner shell (6) is provided with a wing plate (2).
8. A return air shutter for use in association with the above-described claim 1, wherein: one end of the connecting rod (4) far away from the partition board (5) is arranged on the inner side of the supporting column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313351.8U CN217735335U (en) | 2022-02-16 | 2022-02-16 | Convenient-to-use return air shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313351.8U CN217735335U (en) | 2022-02-16 | 2022-02-16 | Convenient-to-use return air shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217735335U true CN217735335U (en) | 2022-11-04 |
Family
ID=83816109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220313351.8U Expired - Fee Related CN217735335U (en) | 2022-02-16 | 2022-02-16 | Convenient-to-use return air shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217735335U (en) |
-
2022
- 2022-02-16 CN CN202220313351.8U patent/CN217735335U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221104 |