CN114991647B - Self-cleaning window and self-cleaning method for window - Google Patents
Self-cleaning window and self-cleaning method for window Download PDFInfo
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- CN114991647B CN114991647B CN202210682368.5A CN202210682368A CN114991647B CN 114991647 B CN114991647 B CN 114991647B CN 202210682368 A CN202210682368 A CN 202210682368A CN 114991647 B CN114991647 B CN 114991647B
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- cleaning
- gear
- self
- window
- main shaft
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- 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
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/02—Power-driven machines or devices
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention relates to the field of buildings and discloses a self-cleaning window which comprises a window frame and a self-cleaning mechanism arranged on the window frame, wherein the self-cleaning mechanism comprises a driving device and a cleaning piece arranged on the outer side of the window frame and driven by the driving device; the driving device is provided with a main shaft, the cleaning piece is rotatably sleeved on the main shaft, two cleaning strip mounting grooves are respectively formed in different circumferential angle positions on the cleaning piece, a rack is arranged on the window frame, a first gear is meshed with the rack, a second gear is meshed with the first gear, the second gear is rotatably sleeved on the main shaft, an elastic meshing structure is arranged between the second gear and the cleaning piece, and the elastic meshing structure is used for transmitting and cutting off acting force between the second gear and the cleaning piece. Through the setting of above-mentioned technical scheme for install the cleaning material that has different cleaning effect on clean strip mounting groove, clean glass in different stages, clean effectually, do not stay spot water stain.
Description
Technical Field
The invention relates to the field of buildings, in particular to a self-cleaning window and a self-cleaning method for the window.
Background
With the economic development and the age progress, houses are higher and higher, and buildings stand up. The window has the functions of ventilation, lighting and shielding wind and rain, and is one of the indispensable settings in a house. However, at the same time, a problem is brought about, the difficulty of cleaning the outside of the window stripping of the high floor is high, and the window stripping has a certain danger.
Some self-cleaning windows or cleaning robots exist in the prior art, but the cleaning effect of the prior art is poor, and water stains or adhesion still exist on glass after cleaning is finished.
Disclosure of Invention
The invention aims to provide a self-cleaning window and a self-cleaning method for the window, which can solve the problem of poor cleaning effect in the prior art.
In order to achieve the above object, a first aspect of the present invention provides a self-cleaning window, including a window frame, a self-cleaning mechanism mounted on the window frame, the self-cleaning mechanism including a driving device, a cleaning member disposed outside the window frame and driven by the driving device;
the driving device is provided with a main shaft, the cleaning piece is rotatably sleeved on the main shaft, two cleaning strip mounting grooves are respectively formed in different circumferential angle positions on the cleaning piece, a rack is arranged on the window frame, a first gear is meshed with the rack, a second gear is meshed with the first gear, the second gear is rotatably sleeved on the main shaft, an elastic meshing structure is arranged between the second gear and the cleaning piece, and the elastic meshing structure is used for transmitting and cutting off acting force between the second gear and the cleaning piece.
Through the setting of above-mentioned technical scheme, through the cooperation of first gear, second gear, rack, with the drive arrangement to the driving force part conversion of cleaning piece the self rotation of cleaning piece to make the cleaning material who installs on the cleaning strip mounting groove that has different cleaning effect, clean glass in different stages, clean effectually, do not stay spot water stain.
Further, rubber scraping strips and cleaning sponge are respectively arranged in the two cleaning strip mounting grooves.
Further, the elastic meshing structure comprises a fixed cylinder, a spring and a fixed sleeve which are sequentially sleeved on the main shaft, the fixed cylinder is fixedly connected with the side face of the second gear, the fixed sleeve is only arranged on the fixed cylinder in a sliding manner along the axial direction of the fixed sleeve, two ends of the spring are respectively propped against the fixed cylinder and the fixed sleeve, and the elastic meshing structure further comprises annular corrugated faces which are respectively formed on the fixed sleeve and the cleaning piece and can be meshed with each other.
Further, when the annular corrugated surfaces are engaged, the spring is in a compressed state.
Further, a gear housing is fixedly connected to the main shaft, the gear housing surrounds the first gear and the second gear, and the first gear is rotatably arranged on the gear housing.
Further, the bottom of the gear housing has an opening.
Further, the driving device comprises a driving structure and a driven structure, wherein the driving structure is arranged in a sealing space of the window frame, the driven structure is arranged outside the sealing space and is fixedly connected with the cleaning piece, any one of the driving structure and the driven structure is connected with a magnet, and the other one of the driving structure and the driven structure is connected with a magnet or ferromagnetic metal.
Further, the driving structure is an electric sliding rail, and the electric sliding rail comprises a sliding rail and a sliding block capable of moving on the sliding rail.
Further, the sliding block is connected with the magnet through the connecting frame.
In a second aspect the present invention provides a method of self cleaning a window, said method comprising the steps of using said self cleaning window:
when the cleaning piece is moved towards a certain direction, the cleaning piece is rotated to a certain angle position, and the cleaning strip on the cleaning strip mounting groove at the angle position is contacted with the window;
when the cleaning member is moved in the opposite direction, the cleaning member is rotated to another angular position where the cleaning bars having different cleaning functions on the cleaning bar installation groove are brought into contact with the window.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a schematic view of one embodiment of a self-cleaning window of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a schematic view of the hidden gear housing of FIG. 2;
FIG. 4 is an exploded view of the cleaning member;
FIG. 5 is an enlarged view at B of FIG. 4;
FIG. 6 is an exploded view of the spring engagement structure;
FIG. 7 is a schematic structural view of a gear housing;
FIG. 8 is a top view of FIG. 1;
FIG. 9 is an enlarged view at C of FIG. 8;
FIG. 10 is a schematic diagram of a motion of the drive means and cleaning elements;
fig. 11 is another motion schematic of the drive means and cleaning elements.
Description of the reference numerals
1, a window frame; 2 a driving device; 3 cleaning elements; 31 cleaning strip mounting slots; 32 rubber scraping strips; 33 cleaning the sponge; 41 main shaft; 51 rack; 52 a first gear; 53 a second gear; 54 gear housing; 61 a fixed cylinder; 62 springs; 63 fixing the sleeve; 64 annular corrugated surfaces; a 21 magnet; 22 ferromagnetic metal; 23 sliding rails; 24 sliding blocks; 25 connecting frames; 7, glass; a 26 separator; 27 balls; 28 a driven bracket; 29 supporting seats.
Detailed Description
The following describes specific embodiments of the present invention in detail. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
In the present invention, unless otherwise indicated, terms of orientation such as "upper and lower" are used to generally refer to orientations in the assembled state of use. "inner and outer" means inner and outer relative to the contour of the respective parts themselves.
The first aspect of the invention provides a self-cleaning window, as shown in fig. 1-11, comprising a window frame 1 and a self-cleaning mechanism arranged on the window frame 1, wherein the self-cleaning mechanism comprises a driving device 2 and a cleaning piece 3 arranged outside the window frame 1 and driven by the driving device 2;
the driving device 2 has a main shaft 41, the cleaning member 3 is rotatably sleeved on the main shaft 41, two cleaning bar mounting grooves 31 are respectively formed on the cleaning member 3 at different circumferential angle positions, and the window frame 1 is provided with a rack 51, and it should be noted that all rack patterns are not completely shown in fig. 1 to 3, but in practice, the length of the rack 51 is substantially the same as the length of the window frame 1. The rack 51 is meshed with a first gear 52, the first gear 52 is meshed with a second gear 53, the second gear 53 is rotatably sleeved on the main shaft 41, and an elastic meshing structure is arranged between the second gear 53 and the cleaning member 3 and is used for transmitting and cutting off acting force between the second gear 53 and the cleaning member 3.
The spindle 41 is fixedly arranged so as not to rotate, the cleaning member 3 is rotatable about the spindle 41, preferably, the cleaning member 3 is bearing-coupled to the spindle 41, and the first gear 52 and the second gear 53 are rotatable about the spindle 41, wherein the second gear 53 is bearing-coupled to the spindle 41. As shown in fig. 10 and 11, the driving device 2 drives the cleaning member 3 to move through the main shaft 41, so that the first gear 52 and the second gear 53 rotate, the second gear 53 can deflect with the cleaning member 3, and different cleaning bar mounting grooves 31 are close to the glass 7 under the operation of the cleaning member 3 in different directions.
Wherein, the two cleaning bar mounting grooves 31 are respectively provided with a rubber scraping bar 32 and a cleaning sponge 33. Wherein the cleaning sponge 33 is used for pre-scrubbing stains on the glass 7, and the rubber wiper strip 32 is used for removing moisture on the glass 7. Preferably, in a round trip movement of the cleaning member 3 driven by the driving device 2, there should be provided a contact of the cleaning sponge 33 with the glass 7 in a preceding movement, and a contact of the rubber wiper strip 32 with the glass 7 in a following movement, in other words, preferably, in an inactive state, the cleaning member 3 is initially positioned at the lower end of the window frame 1, when the cleaning member 3 moves upward, as shown in fig. 11, the cleaning member 3 rotates, the cleaning sponge 33 contacts with the glass 7, and functions to scrub stains on the glass 7 in advance, and when the cleaning member 3 moves downward, as shown in fig. 10, the rubber wiper strip 32 contacts with the glass 7, and scrapes stains and moisture with reduced adhesion on the glass 7.
Therefore, through the setting of the above-mentioned technical scheme, through the cooperation of first gear 52, second gear 53, rack 51, the driving force part of drive arrangement 2 to cleaning piece 3 is converted into the self rotation of cleaning piece 3 to make the cleaning material who installs on cleaning strip mounting groove 31 that has different cleaning effect, clean glass 7 in different stages, clean effectually, do not stay spot water stain.
Elastic engagement structure
If the cleaning member 3 is rigidly connected to the second gear 53, the cleaning member 3 is rotated or stuck at a point of contact with the glass as the driving device 2 drives the cleaning member 3 to move, and the rubber blade 32 or the cleaning sponge 33 cannot be tightly adhered to the glass 7.
In order to solve the above technical problems, as shown in fig. 3-6, the elastic engagement structure comprises a fixed cylinder 61, a spring 62 and a fixed sleeve 63 which are sequentially sleeved on the main shaft 41, the fixed cylinder 61 is fixedly connected with the side surface of the second gear 53, the fixed sleeve 63 is only slidably arranged on the fixed cylinder 61 along the axial direction thereof, two ends of the spring 62 respectively abut against the fixed cylinder 61 and the fixed sleeve 63, and the elastic engagement structure further comprises annular corrugated surfaces 64 which are respectively formed on the fixed sleeve 63 and the cleaning member 3 and can be mutually engaged.
More specifically, the fixing barrel 61 and the fixing sleeve 63 are provided with guide grooves and guide bars that can be fitted into the guide grooves, respectively, for making the fixing sleeve 63 slidable only in the axial direction of the fixing barrel 61. The fixing cylinders 61, 63 are provided at their respective ends facing away from each other with protrusions for fixing the ends of the springs 62.
It should be emphasized that the fixed cylinder 61 is fixedly connected to the side of the second gear 53, and can rotate along with the second gear 53, and the fixed sleeve 63 can also rotate along with the second gear 53, and the fixed sleeve 63 is meshed with one end of the cleaning member 3 through the annular corrugated surface 64, that is, one of the functions of the whole elastic meshing structure is: the rotational force of the second gear 53 is transmitted to the cleaning member 3 such that the cleaning member 3 rotates in the same direction as the second gear 53. However, when the cleaning member 3 is in contact with the glass 7, the resultant resistance force increases abruptly, which causes the spring 62 to compress, the annular corrugated surface 64 on the cleaning member 3 and the fixing sleeve 63 is disengaged, and the cleaning member 3 and the fixing sleeve 63 are relatively rotated, and then relatively engaged, and thus reciprocally circulated, so that another function of the entire elastic engagement structure is to maintain the contact state of the cleaning member 3 with the glass 7. Preferably, the annular corrugated surface 64 is a wear resistant material.
When the annular bellows surface 64 is engaged, the spring 62 is in a compressed state, which increases the force required to disengage the annular bellows surface 64.
In order to avoid the first gear 52 and the second gear 53 from being blocked by impurities, a gear housing 54 is fixedly connected to the main shaft 41, the gear housing 54 surrounds the first gear 52 and the second gear 53, and the first gear 52 is rotatably arranged on the gear housing 54. The gear housing 54 is provided with a fixed shaft, and the first gear 52 is rotatably disposed on the fixed shaft.
However, considering that as the use time increases, a small portion of impurities or rainwater always enters into the gear housing 54, the bottom of the gear housing 54 has an opening in order to remove the impurities and the rainwater.
Driving device
Considering that the self-cleaning mechanism is arranged outside the window and is exposed to the weather during the last month, the driving device 2 is easy to be corroded by rainwater, aged and rusted, and the normal operation of the driving device is affected.
In order to solve the above technical problem, as shown in fig. 9, the driving device 2 includes a driving structure and a driven structure, the driving structure is disposed in the sealed space of the window frame 1, it should be noted that the sealed space in fig. 1, 8 and 9 can be directly observed, but not shown, the top and bottom of the sealed space should have sealing covers. The driven structure is arranged outside the sealed space and fixedly connected with the cleaning piece 3, one of the driving structure and the driven structure is connected with a magnet 21, and the other is connected with a magnet 21 or a ferromagnetic metal 22. As shown in fig. 8, the magnet 21 and the ferromagnetic metal 22 are separated by the partition 26, the magnet 21 and the driving structure are located in the closed space on one side of the partition 26, and the ferromagnetic metal 22 and the driven structure are located outside the closed space on the other side of the partition 26.
Through the setting of above-mentioned technical scheme, drive structure sets up in the enclosure space, can increase life, avoids ageing, the trouble that rainwater erosion, windblown insolatedly lead to.
Specifically, the driving structure is an electric sliding rail, the electric sliding rail comprises a sliding rail 23 and a sliding block 24 capable of moving on the sliding rail 23, the electric sliding rail can be purchased in the market, and the sliding block 24 can move on the sliding rail 23 under the driving of an internal motor; the slider 24 is connected to the magnet 21 via the connecting frame 25, and the distance between the magnet 21 and the connecting frame 25 can be increased by the arrangement of the connecting frame 25, so that the influence of the magnet 21 on the connecting frame 25 is reduced.
Specifically, the driven structure comprises a driven bracket 28, a ball 27 and a supporting seat 29, wherein a bracket sliding groove is formed on the window frame 1, the driven bracket 28 is slidably arranged in the bracket sliding groove, and the driven bracket 28 is sunken and is used for installing the magnet 21 or the ferromagnetic metal 2. The support 28 is provided with a ball groove near one side of the partition 26, a ball 27 capable of rolling is arranged in the ball groove, and a ball guide groove for guiding the ball 27 to form in a straight line is arranged on the partition 26 corresponding to the position of the ball 27. The support seat 29 is fixedly connected with the driven bracket 28 for fixing the main shaft 41.
Preferably, the driving device 2, the elastic engagement structure, the rack 51, the first gear 52, the second gear 53, and the gear housing 54 have two groups, which are symmetrically disposed on both sides of the main shaft 41, respectively.
In a second aspect the present invention provides a method of self cleaning a window, said method comprising the steps of using said self cleaning window:
when the cleaning member 3 is moved in a certain direction, the cleaning member 3 is rotated to a certain angular position, and the cleaning bar on the cleaning bar installation groove 31 at the angular position is contacted with the window;
when the cleaning member 3 is moved in the reverse direction, the cleaning member 3 is rotated to another angular position at which the cleaning bars having different cleaning functions on the cleaning bar mounting groove 31 are brought into contact with the window.
Through the setting of above-mentioned technical scheme, through the cooperation of first gear 52, second gear 53, rack 51, the drive arrangement 2 is partly converted into the self rotation of cleaning member 3 to the driving force of cleaning member 3 to make the cleaning material who installs on cleaning strip mounting groove 31 that has different cleaning effect, clean glass 7 in different stages, clean effectually, do not stay spot water stain.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the invention are not described in detail in order to avoid unnecessary repetition.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (9)
1. The self-cleaning window is characterized by comprising a window frame (1) and a self-cleaning mechanism arranged on the window frame (1), wherein the self-cleaning mechanism comprises a driving device (2) and a cleaning piece (3) arranged outside the window frame (1) and driven by the driving device (2);
the driving device (2) is provided with a main shaft (41), the cleaning piece (3) is rotatably sleeved on the main shaft (41), two cleaning strip mounting grooves (31) are respectively formed in different circumferential angle positions on the cleaning piece (3), a rack (51) is arranged on the window frame (1), the rack (51) is meshed with a first gear (52), the first gear (52) is meshed with a second gear (53), the second gear (53) is rotatably sleeved on the main shaft (41), an elastic meshing structure is arranged between the second gear (53) and the cleaning piece (3), and the elastic meshing structure is used for transmitting and cutting off acting force between the second gear (53) and the cleaning piece (3);
the elastic meshing structure comprises a fixed cylinder (61), a spring (62) and a fixed sleeve (63) which are sequentially sleeved on a main shaft (41), the fixed cylinder (61) is fixedly connected with the side face of a second gear (53), the fixed sleeve (63) is only arranged on the fixed cylinder (61) in an axially sliding manner, two ends of the spring (62) respectively prop against the fixed cylinder (61) and the fixed sleeve (63), and the elastic meshing structure also comprises annular corrugated faces (64) which are respectively formed on the fixed sleeve (63) and a cleaning piece (3) and can be meshed with each other.
2. A self-cleaning window according to claim 1, wherein two of said cleaning bar mounting grooves (31) are provided with a rubber wiper bar (32) and a cleaning sponge (33), respectively.
3. A self cleaning window according to claim 2, wherein the spring (62) is in compression when the annular corrugated surface (64) is engaged.
4. A self-cleaning window according to claim 1, wherein a gear housing (54) is fixedly connected to the main shaft (41), the gear housing (54) encloses the first gear (52) and the second gear (53), and the first gear (52) is rotatably arranged on the gear housing (54).
5. A self cleaning window according to claim 4, wherein the bottom of the gear housing (54) has an opening.
6. A self-cleaning window according to claim 1, wherein the driving device (2) comprises a driving structure and a driven structure, the driving structure is arranged in the sealed space of the window frame (1), the driven structure is arranged outside the sealed space and is fixedly connected with the cleaning piece (3), one of the driving structure and the driven structure is connected with a magnet (21), and the other is connected with a magnet (21) or a ferromagnetic metal (22).
7. A self cleaning window according to claim 6, wherein the drive structure is an electric slide rail comprising a slide rail (23), a slider (24) movable on the slide rail (23).
8. A self cleaning window according to claim 7, wherein the slider (24) is connected to the magnet (21) via a connecting frame (25).
9. A method of self-cleaning a window, the method comprising the steps of using the self-cleaning window of any one of claims 1-8:
when the cleaning piece (3) is moved towards a certain direction, the cleaning piece (3) is rotated to a certain angle position, and the cleaning strip on the cleaning strip mounting groove (31) at the angle position is contacted with the window;
when the cleaning member (3) is moved in the opposite direction, the cleaning member (3) is rotated to another angular position at which the cleaning bars having different cleaning functions on the cleaning bar mounting groove (31) are brought into contact with the window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210682368.5A CN114991647B (en) | 2022-06-16 | 2022-06-16 | Self-cleaning window and self-cleaning method for window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210682368.5A CN114991647B (en) | 2022-06-16 | 2022-06-16 | Self-cleaning window and self-cleaning method for window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114991647A CN114991647A (en) | 2022-09-02 |
| CN114991647B true CN114991647B (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210682368.5A Active CN114991647B (en) | 2022-06-16 | 2022-06-16 | Self-cleaning window and self-cleaning method for window |
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| Country | Link |
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| CN (1) | CN114991647B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112004002714D2 (en) * | 2003-11-18 | 2006-10-26 | Martin Lissner | Automatic window cleaning system for vertical and inclined windows |
| CN108478089A (en) * | 2018-03-14 | 2018-09-04 | 昆明理工大学 | A kind of secondary cleaning window cleaning device |
| CN208988682U (en) * | 2018-07-16 | 2019-06-18 | 深圳市泰宇铝业有限公司 | A kind of cleaning device of casement window |
| CN109339680A (en) * | 2018-08-10 | 2019-02-15 | 利辛县盈德纱网有限公司 | A kind of screen window that can remove the floating wadding in surface |
| CN215485734U (en) * | 2021-08-11 | 2022-01-11 | 安徽京奥装饰工程有限公司 | Magnetic suspension type silent outer window guide rail structure |
| CN114592775A (en) * | 2022-03-21 | 2022-06-07 | 刘永刚 | Can prevent smart window that wind sound appears |
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2022
- 2022-06-16 CN CN202210682368.5A patent/CN114991647B/en active Active
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| CN114991647A (en) | 2022-09-02 |
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Effective date of registration: 20230421 Address after: 458000 Road South, 500 meters east of the intersection of Gongye Road and Huashan Road in Junxian Industrial Agglomeration Zone, Hebi City, Henan Province Applicant after: HENAN KERAOEN DOOR AND WINDOW CO.,LTD. Address before: 324200 floor 3, No. 4, Shicheng Road, Tianma street, Changshan County, Quzhou City, Zhejiang Province Applicant before: Changshan branch of Zhejiang Zhongzheng Engineering Project Management Co.,Ltd. |
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