CN112252943A - Air return window convenient to clean - Google Patents
Air return window convenient to clean Download PDFInfo
- Publication number
- CN112252943A CN112252943A CN202011103202.0A CN202011103202A CN112252943A CN 112252943 A CN112252943 A CN 112252943A CN 202011103202 A CN202011103202 A CN 202011103202A CN 112252943 A CN112252943 A CN 112252943A
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- clean
- shaped fixing
- groove
- return air
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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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to the technical field of air return windows, in particular to an air return window convenient to clean, which comprises a U-shaped fixing frame, wherein two first inserting grooves are formed in two sides of the inner side wall of the U-shaped fixing frame close to the front end of the inner side wall, a shutter component is inserted between the two first inserting grooves in a sliding and inserting mode, two second inserting grooves are formed in two sides of the inner side wall of the U-shaped fixing frame close to the rear end of the inner side wall of the U-shaped fixing frame in a sliding and inserting mode, a filter plate is inserted between the two second inserting. This return air window convenient to it is clean has seted up the inserting groove on the fixed frame inner wall of U type, peg graft shutter subassembly and filter plate activity in the inserting groove, and carry out spacing fixed to shutter subassembly and filter plate through the roof, prevent that it is not hard up to drop, in the use, be convenient for regularly take off shutter subassembly and filter plate, clean its inside, guarantee clear thoroughness, prevent that the dust bacterium from piling up, the cleanliness factor of the wind that the influence blew off, and then ensure that user's is healthy.
Description
Technical Field
The invention relates to the technical field of air return windows, in particular to an air return window convenient to clean.
Background
The air return window is a window which is arranged on an air door or other ventilation facilities and can be used for adjusting the air quantity, the existing air return window is mostly used for adjusting the air quantity of the wind direction through a shutter structure, dust impurities are filtered through a dust filtering net, in the using process, dust is easily accumulated on the shutter and the dust filtering net, and the shutters and the dust filtering nets of the existing air return window are arranged inside and are inconvenient to detach, so that the air return window is inconvenient to clean, only the surface of the shutter can be cleaned, the inside cannot be cleaned, and the cleaning is incomplete.
Disclosure of Invention
The present invention is directed to a return air window convenient to clean, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a return air window convenient to clean comprises a U-shaped fixed frame, two symmetrical first insertion grooves are formed in two sides of the inner side wall of the U-shaped fixed frame close to the edge of the front end of the inner side wall of the U-shaped fixed frame, a louver assembly is connected between the two first insertion grooves and comprises two fixing rods which are parallel to each other and are slidably inserted in the first insertion grooves, a plurality of rotating shafts which are linearly distributed at equal intervals along the vertical direction are rotatably connected to the inner sides of the fixing rods, blades are connected between the two rotating shafts which are positioned on the same horizontal plane, a connecting shaft which is perpendicular to the rotating shafts is arranged on the outer side wall of each rotating shaft, a connecting rod which is positioned along the vertical direction is arranged on the rear side of the rotating shaft at the same side, through grooves which penetrate are formed in the front side of the connecting rod are connected to the inner walls of the through grooves, the utility model discloses a filter plate, including fixed frame, U type, filter plate, fixed frame inside wall both sides of U type are close to its rear end edge and offer the second inserting groove of two symmetries, two be connected with the filter plate between the second inserting groove, the filter plate is including the annular fixed frame of activity grafting in the second inserting groove, be connected with the dust screen on the inner wall of the fixed frame of annular, the fixed frame top of U type is equipped with the roof, the roof bottom is laminated with dead lever top and the fixed frame top of.
As a preferred technical solution of the present invention, the outer length and width of the fixing rod is adapted to the inner length and width of the first inserting groove, and the fixing rod is located in the first inserting groove and slidably connected thereto.
As a preferable technical scheme of the invention, the inner side of the fixed rod is provided with switching holes which are the same as the rotating shafts in number and correspond to the rotating shafts one by one, the inner diameter size of each switching hole is matched with the outer diameter size of each rotating shaft, and the rotating shafts are inserted in the switching holes and are in rotating connection with the switching holes.
As a preferred technical scheme of the invention, the blades and the rotating shaft are in an integrally formed structure, and the connecting shaft is tightly welded on the rotating shaft.
As a preferred technical scheme of the invention, the inner walls of the two sides of the through groove are provided with inserting holes which are the same in number as the inserting pins and correspond to the inserting pins one by one, and the inserting pins are inserted and fixed in the inserting holes.
As a preferred technical solution of the present invention, the outer width of the annular fixing frame is adapted to the inner width of the second insertion groove, the outer length of the annular fixing frame is adapted to the distance between the outer sidewalls of the two second insertion grooves, and the annular fixing frame is located in the second insertion groove and slidably connected thereto.
As a preferable technical scheme of the invention, the top plate is locked and fixed on the U-shaped fixing frame through screws.
Compared with the prior art, the invention has the beneficial effects that:
this return air window convenient to it is clean, the frame that will fix shutter subassembly and filter plate sets the fixed frame of open-top's U type, and seted up the inserting groove on the fixed frame inner wall of U type, peg graft shutter subassembly and filter plate activity in the inserting groove, and carry out spacing fixed to shutter subassembly and filter plate through the roof, prevent that it is not hard up to drop, in the use, be convenient for regularly take off shutter subassembly and filter plate, clean its inside, guarantee clear thoroughness, prevent that the dust bacterium from piling up, influence the cleanliness factor of the wind that blows out, and then ensure that user's is healthy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a U-shaped fixing frame according to the present invention;
FIG. 4 is a schematic view of the construction of the blind assembly of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic structural view of a fixing rod according to the present invention;
FIG. 7 is a schematic structural view of a connecting rod according to the present invention;
fig. 8 is a schematic structural view of the filter plate of the present invention.
In the figure:
1. a U-shaped fixing frame; 10. a first insertion groove; 11. a second insertion groove;
2. a blind assembly; 20. fixing the rod; 200. switching the hole; 21. a rotating shaft; 22. a blade; 23. a connecting shaft; 24. a connecting rod; 240. a through groove; 241. inserting holes; 25. a bolt;
3. filtering the plate; 30. an annular fixed frame; 31. a dust filter screen;
4. a top plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 8, the present invention provides a technical solution:
a return air window convenient for cleaning comprises a U-shaped fixing frame 1, two symmetrical first insertion grooves 10 are arranged at two sides of the inner side wall of the U-shaped fixing frame 1 near the edge of the front end of the inner side wall, a louver assembly 2 is connected between the two first insertion grooves 10, the louver assembly 2 comprises two fixing rods 20 which are parallel to each other and are slidably inserted in the first insertion grooves 10, a plurality of rotating shafts 21 which are linearly distributed at equal intervals along the vertical direction are rotatably connected to the inner sides of the fixing rods 20, switching holes 200 which are the same as the rotating shafts 21 in number and correspond to the rotating shafts one by one are arranged on the inner sides of the fixing rods 20, the inner diameter size of each switching hole 200 is matched with the outer diameter size of each rotating shaft 21, the rotating shafts 21 are inserted in the switching holes 200 and are rotatably connected with the rotating shafts, blades 22 are connected between the two rotating shafts 21 on the same horizontal plane, connecting shafts 23 which are vertical to, the front side of the connecting rod 24 is provided with a through groove 240, the inner wall of the through groove 240 is connected with bolts 25 which are the same in number as the connecting shafts 23 and are in one-to-one correspondence with the connecting shafts, the inner walls of two sides of the through groove 240 are provided with inserting holes 241 which are the same in number as the bolts 25 and are in one-to-one correspondence with the bolts, the bolts 25 are inserted and fixed in the inserting holes 241, the tail end of the connecting shaft 23 is positioned in the through groove 240 and is rotatably connected with the bolts 25, the blades 22 are shifted up and down, the rotating shafts 21 at two ends of the blades 22 and the rotating shafts 22 are driven to rotate, the rotating shafts 21 drive the connecting shafts 23 connected with the rotating shafts 21 to rotate, the connecting rod 24 is driven to move up and down, meanwhile, the connecting rod 24 rotates around the bolts 25 in a self-adaptive manner, the connecting rod 24 drives other connecting shafts 23.
In this embodiment, the fixed frame 1 inside wall both sides of U type are close to its rear end edge and have offered the second inserting groove 11 of two symmetries, be connected with filter plate 3 between two second inserting grooves 11, the fixed frame 30 of annular of filter plate 3 in second inserting groove 11 is pegged graft including the activity, be connected with dust filter screen 31 on the inner wall of the fixed frame 30 of annular, filter the indoor air of air return window entering through dust filter screen 31, impurity dust in the filtering air, guarantee the cleanliness factor of air.
Besides, the top of the U-shaped fixing frame 1 is provided with a top plate 4, the bottom of the top plate 4 is attached to the top of a fixing rod 20 and the top of an annular fixing frame 30, the outer length and width of the fixing rod 20 is matched with the inner length and width of a first insertion groove 10, the fixing rod 20 is positioned in the first insertion groove 10 and is in sliding connection with the first insertion groove, the outer width of the annular fixing frame 30 is matched with the inner width of a second insertion groove 11, the outer length of the annular fixing frame 30 is matched with the distance between the outer side walls of the two second insertion grooves 11, the annular fixing frame 30 is positioned in the second insertion groove 11 and is in sliding connection with the second insertion groove 11, the fixing rod 20 is inserted in the first insertion groove 10 in a sliding manner, the annular fixing frame 30 is inserted into the second insertion groove 11 in a sliding manner, and the fixing rod 20 and the annular fixing frame 30 are limited and fixed through the top plate 4, so that the fixing rod 20 and the annular fixing frame 30 are prevented from being loosened in the using process and the normal use of the fixing rod and the annular fixing frame is prevented from being influenced; simultaneously roof 4 passes through screw locking to be fixed on the fixed frame 1 of U type, is convenient for regularly open roof 4, takes off shutter subassembly 2 and filter plate 3, cleans shutter subassembly 2 inside and the dirt screen 31 of filter plate 3, guarantees clear thoroughness, prevents that the dust bacterium from piling up, influences the cleanliness factor of the wind that blows out, and then ensures that user's is healthy.
Further, the blades 22 and the rotating shaft 21 are of an integrally formed structure, the integrally formed structure is convenient to produce, and the produced product is high in size precision and stable in structure.
Specifically, the connecting shaft 23 is tightly welded on the rotating shaft 21, the welding and fixing process is simple, the structure is stable, the connecting shaft is not easy to fall off and damage in the using process, the safety performance is high, and the service life is long.
When the air return window convenient to clean is used; the worker firstly checks the integrity of the return air window and whether the connection of each part is firm; then, according to the use requirement, one of the blades 22 is shifted up and down to drive the blade 22 and the rotating shafts 21 at the two ends of the blade 22 to rotate, then the rotating shaft 21 drives the connecting shaft 23 connected with the rotating shaft 21 to rotate, further the connecting rod 24 is driven to move up and down, meanwhile, the connecting rod 24 rotates around the bolt 25 in a self-adaptive manner, and then the connecting rod 24 drives the other connecting shafts 23 to rotate, further the other rotating shafts 21 and the other blades 22 are driven to rotate, so that the opening and closing of the shutter assembly 2 are realized, and the adjustment of the wind direction and the wind volume is completed; in the using process, screws of the installed top plate 4 are screwed out periodically, the top plate 4 is taken down, then the shutter assembly 2 and the filter plate 3 are taken down, and the dust filtering nets 31 in the shutter assembly 2 and the filter plate 3 are cleaned, so that the cleaning thoroughness is ensured, and dust and bacteria are prevented from being accumulated; after cleaning, the fixing rod 20 of the blind assembly 2 is inserted back into the first insertion groove 10, the ring-shaped fixing frame 30 is inserted back into the second insertion groove 11, and the top plate 4 is mounted back and fixed by the locking screw.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a return air window convenient to it is clean which characterized in that: the fixing frame comprises a U-shaped fixing frame (1), two symmetrical first insertion grooves (10) are formed in two sides of the inner side wall of the U-shaped fixing frame (1) close to the edge of the front end of the U-shaped fixing frame, a louver assembly (2) is connected between the two first insertion grooves (10), the louver assembly (2) comprises two fixing rods (20) which are parallel to each other and are inserted into the first insertion grooves (10) in a sliding mode, a plurality of rotating shafts (21) which are linearly distributed at equal intervals along the vertical direction are rotatably connected to the inner sides of the fixing rods (20), blades (22) are connected between the two rotating shafts (21) on the same horizontal plane, a connecting shaft (23) which is perpendicular to the rotating shafts is arranged on the outer side wall of each rotating shaft (21), a connecting rod (24) which is arranged on the same side along the vertical direction is arranged on the rear side of each, the novel filter plate is characterized in that bolts (25) which are the same in number as the connecting shafts (23) and correspond to the connecting shafts one to one are connected to the inner wall of the through groove (240), the tail ends of the connecting shafts (23) are located in the through groove (240) and are rotatably connected with the bolts (25), two symmetrical second insertion grooves (11) are formed in the two sides of the inner side wall of the U-shaped fixing frame (1) close to the edge of the rear end of the U-shaped fixing frame (1), two filter plates (3) are connected between the second insertion grooves (11), each filter plate (3) comprises an annular fixing frame (30) movably inserted into the corresponding second insertion groove (11), a dust filter screen (31) is connected to the inner wall of the annular fixing frame (30), a top plate (4) is arranged at the top of the U-shaped fixing frame (1), and the bottom of the.
2. The easy-to-clean return air window according to claim 1, wherein: the outer length and width of the fixing rod (20) are matched with the inner length and width of the first insertion groove (10), and the fixing rod (20) is located in the first insertion groove (10) and is in sliding connection with the first insertion groove.
3. The easy-to-clean return air window according to claim 1, wherein: the inner side of the fixing rod (20) is provided with switching holes (200) which are the same as the rotating shafts (21) in number and correspond to the rotating shafts one by one, the inner diameter of each switching hole (200) is matched with the outer diameter of each rotating shaft (21), and the rotating shafts (21) are inserted into the switching holes (200) and are in rotating connection with the switching holes.
4. The easy-to-clean return air window according to claim 1, wherein: the blades (22) and the rotating shaft (21) are of an integrally formed structure, and the connecting shaft (23) is tightly welded on the rotating shaft (21).
5. The easy-to-clean return air window according to claim 1, wherein: the inner walls of the two sides of the through groove (240) are provided with inserting holes (241) which are the same as the inserting pins (25) in number and correspond to the inserting pins one by one, and the inserting pins (25) are inserted and fixed in the inserting holes (241).
6. The easy-to-clean return air window according to claim 1, wherein: the outer width dimension of the annular fixing frame (30) is matched with the inner width dimension of the second insertion groove (11), the outer length dimension of the annular fixing frame (30) is matched with the distance dimension between the outer side walls of the two second insertion grooves (11), and the annular fixing frame (30) is located in the second insertion groove (11) and is in sliding connection with the second insertion groove (11).
7. The easy-to-clean return air window according to claim 1, wherein: the top plate (4) is locked and fixed on the U-shaped fixing frame (1) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103202.0A CN112252943A (en) | 2020-10-15 | 2020-10-15 | Air return window convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011103202.0A CN112252943A (en) | 2020-10-15 | 2020-10-15 | Air return window convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112252943A true CN112252943A (en) | 2021-01-22 |
Family
ID=74242646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011103202.0A Pending CN112252943A (en) | 2020-10-15 | 2020-10-15 | Air return window convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112252943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059385A (en) * | 2022-06-25 | 2022-09-16 | 滁州市永通交通设备有限公司 | Can receive shutter favorable to ventilation dirt-proof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206754002U (en) * | 2017-05-17 | 2017-12-15 | 上海施依洛风机有限公司 | A kind of air channel housing for being used to install centrifugal blower |
| CN209246258U (en) * | 2018-12-13 | 2019-08-13 | 诸暨市蓝博塑胶有限公司 | A kind of air conditioner filter screen structure for deodorization |
| CN210565327U (en) * | 2019-09-11 | 2020-05-19 | 江西璞境环保科技有限公司 | Shutter for fan |
| CN210921748U (en) * | 2019-11-08 | 2020-07-03 | 重庆市宙鑫新能源科技有限责任公司 | Air source heat pump capable of automatically adjusting angle according to wind direction |
| CN211041353U (en) * | 2019-11-27 | 2020-07-17 | 东莞市百分百建设工程有限公司 | Filtering air return opening of elevator air conditioner |
-
2020
- 2020-10-15 CN CN202011103202.0A patent/CN112252943A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206754002U (en) * | 2017-05-17 | 2017-12-15 | 上海施依洛风机有限公司 | A kind of air channel housing for being used to install centrifugal blower |
| CN209246258U (en) * | 2018-12-13 | 2019-08-13 | 诸暨市蓝博塑胶有限公司 | A kind of air conditioner filter screen structure for deodorization |
| CN210565327U (en) * | 2019-09-11 | 2020-05-19 | 江西璞境环保科技有限公司 | Shutter for fan |
| CN210921748U (en) * | 2019-11-08 | 2020-07-03 | 重庆市宙鑫新能源科技有限责任公司 | Air source heat pump capable of automatically adjusting angle according to wind direction |
| CN211041353U (en) * | 2019-11-27 | 2020-07-17 | 东莞市百分百建设工程有限公司 | Filtering air return opening of elevator air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059385A (en) * | 2022-06-25 | 2022-09-16 | 滁州市永通交通设备有限公司 | Can receive shutter favorable to ventilation dirt-proof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |