阅读说明：本技术 一种利用风能可以清洁窗户并闭合的装置 (Device capable of cleaning and closing window by utilizing wind energy ) 是由 杨锋锋 于 2021-01-25 设计创作，主要内容包括：本发明公开了一种利用风能可以清洁窗户并闭合的装置,包括墙体,所述墙体前端面上下滑动设置有一个底板,所述底板上端面左侧固定设有第一滑槽,所述第一滑槽内前后滑动设有一个支撑板,所述支撑板上端面左侧转动设有一个第一从动轴,所述第一从动轴上固定设有一个第一从动轮,所述第一从动轴上端固定设有一个第一锥齿轮,本发明主要应用于日常生活中利用风力驱动升降机构以及曲柄机构对以及打开的窗户进行清洁,并且在恶劣天气下窗户未关闭的情况下,通过风力对风扇的驱动,进而不断带动风扇轴转动,使得曲柄机构能够进行平移且利用曲柄机构上的吸盘能够使窗户关闭,保护居民的财产安全不受损害。(The invention discloses a device capable of cleaning and closing a window by utilizing wind energy, which comprises a wall body, wherein a bottom plate is arranged on the front end surface of the wall body in a vertically sliding manner, a first sliding groove is fixedly arranged on the left side of the upper end surface of the bottom plate, a supporting plate is arranged in the first sliding groove in a front-back sliding manner, a first driven shaft is rotatably arranged on the left side of the upper end surface of the supporting plate, a first driven wheel is fixedly arranged on the first driven shaft, and a first bevel gear is fixedly arranged on the upper end of the first driven shaft. The property safety of residents is protected from being damaged.)

1. A device for cleaning and closing a window by utilizing wind energy comprises a wall body, and is characterized in that: the wall body is characterized in that a bottom plate is arranged on the front end face of the wall body in a vertical sliding mode, a first sliding groove is fixedly formed in the left side of the upper end face of the bottom plate, a supporting plate is arranged in the first sliding groove in a front-back sliding mode, a first driven shaft is rotatably arranged on the left side of the upper end face of the supporting plate, a first driven wheel is fixedly arranged on the first driven shaft, a first bevel gear is fixedly arranged at the upper end of the first driven shaft, a second bevel gear is meshed with the upper side of the first bevel gear and fixedly arranged on a first driving shaft, a first shaft sleeve is rotatably arranged on the first driving shaft, a first supporting rod is fixedly arranged on the lower side of the first shaft sleeve, a first windmill is fixedly arranged at the front end of the first driving shaft, the lower end face of the first supporting rod is fixedly arranged on the supporting plate, the first supporting rod is located on the front side of the first driven shaft, the second driven wheel is fixedly arranged on a second driven shaft, the second driven shaft is rotatably arranged on the supporting plate, a third bevel gear is fixedly arranged at the upper end of the second driven shaft, a lifting device is arranged on the upper side of the third bevel gear, the lifting device comprises a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear and is fixedly arranged on the third driven shaft, a second shaft sleeve is further rotatably arranged on the third driven shaft, a second supporting rod is fixedly arranged on the lower side of the second shaft sleeve and slides in a first sliding groove, the first sliding groove is arranged on the right side of the upper end face of the bottom plate, the second shaft sleeve is positioned on the right side of the fourth bevel gear, a sector gear is further fixedly arranged on the third driven shaft and is positioned on the right side of the second shaft sleeve, a fifth bevel gear is fixedly arranged on the right end face of the third driven shaft, a sixth bevel gear is meshed on the rear side of the fifth bevel gear, the sixth bevel gear is fixedly arranged on a fourth driven shaft, the fourth driven shaft is rotatably arranged on a rack, the rack is positioned on the rear side of the sixth bevel gear, a crank is fixedly arranged on the fourth driven shaft, the crank is positioned on the rear side of the rack, the rack is fixedly arranged at the right end of a third supporting rod, the third supporting rod is slidably arranged in a second chute, the second chute is positioned on the right side of the upper end face of the supporting plate, a fifth driven shaft is rotatably arranged on the left side of the rack, a rocker is fixedly arranged on the rear side of the fifth driven shaft, the rocker is positioned on the rear side of the rack, a sixth driven shaft is rotatably arranged on the right side of the crank, and a rocker is fixedly arranged on the rear side of the sixth driven shaft, the rocker is connected with the connecting rod in a sliding manner, the front side and the rear side of the sector gear are engaged with two racks, the two racks are fixedly arranged on the inner side of the lifting frame, the upper end face of the lifting frame is arranged on the lower end face of the top plate in a front-back sliding manner, the upper side of the right end face of the bottom plate is also provided with a translation device, the translation device comprises a lead screw, the lead screw is rotatably connected with the right end face of the bottom plate, a seventh bevel gear is fixedly arranged on the lead screw, an iron ring is rotatably arranged on the lead screw, the iron ring is fixedly arranged on the bottom plate, the iron ring is positioned on the right side of the seventh bevel gear, a sliding block is in threaded connection with the lead screw, the sliding block is in sliding connection with the bottom plate, the sliding block is positioned on the right side of the iron ring, the left end face of the sliding block, an eighth bevel gear is meshed with the front side of the seventh bevel gear, the eighth bevel gear is fixedly arranged on a second driving shaft, a ninth bevel gear is fixedly arranged on the second driving shaft, a second fan is fixedly arranged on the front end face of the second driving shaft, the ninth bevel gear is positioned on the front side of the eighth bevel gear, a tenth bevel gear is meshed with the right side of the ninth bevel gear, the tenth bevel gear is fixedly arranged on a seventh driven shaft, the seventh driven shaft is rotatably arranged on a third shaft sleeve, a fourth supporting rod is fixedly arranged on the lower side of the third shaft sleeve, the fourth supporting rod is fixedly arranged on the right side of the upper end face of the bottom plate, an eleventh bevel gear is fixedly arranged on the seventh driven shaft, the eleventh bevel gear is positioned on the right side of the third shaft sleeve, and a twelfth bevel gear is meshed with the lower side of the eleventh bevel gear, the eighth driven shaft is arranged on the right side of the upper end face of the bottom plate and is rotatably connected with the right side of the upper end face of the bottom plate, the eighth driven shaft is arranged on the right side of the fourth supporting rod, the eighth driven shaft is arranged on the left side of the second supporting rod, a centrifugal wheel is fixedly arranged at the upper end of the eighth driven shaft and is arranged on the upper side of the twelfth bevel gear, nine cavities with outward openings are arranged in the centrifugal wheel in an array mode, a second spring is fixedly arranged on the inner wall of the cavity close to the side of the eighth driven shaft, one end, far away from the eighth driven shaft, of the second spring is fixedly connected with a centrifugal block, and the centrifugal block is in sliding connection with the cavities.

2. A device for cleaning and closing a window using wind energy according to claim 1, wherein: the water tank is fixedly arranged on the upper side of the front end face of the wall body, and the lower end face of the water tank is provided with a control switch.

3. A device for cleaning and closing a window using wind energy according to claim 1, wherein: the rear end face of the rocker is provided with bristles.

4. A device for cleaning and closing a window using wind energy according to claim 1, wherein: the rocker is provided with a sucking disc on the right side of the rear end face.

5. A device for cleaning and closing a window using wind energy according to claim 1, wherein: and a semicircular groove is formed in the lower side of the rear end face of the connecting rod.

6. A device for cleaning and closing a window using wind energy according to claim 1, wherein: the second fan can not rotate due to the attraction of the magnet to the iron ring when the wind is small, and the second fan rotates when the wind power is increased to enable the rear magnet to be separated from the iron ring.

Technical Field

The invention relates to the field related to wind energy, in particular to a device capable of cleaning and closing a window by utilizing wind energy.

Background

Wind energy is a widely used energy source, and is inexhaustible, and people have very big excavation space to the application of wind energy, but under bad weather, if nobody and window do not close at home, lead to a series of troubles easily, make indoor into water easily, strong wind can cause certain destruction to indoor environment to lead to the property to receive the harm.

Disclosure of Invention

The invention aims to solve the technical problem of providing a device which can clean and close a window by utilizing wind energy and overcome the condition.

The invention is realized by the following technical scheme.

The invention relates to a device capable of cleaning and closing a window by utilizing wind energy, which comprises a wall body, wherein a bottom plate is arranged on the front end surface of the wall body in a vertically sliding manner, a first sliding groove is fixedly arranged on the left side of the upper end surface of the bottom plate, a supporting plate is arranged in the first sliding groove in a front-back sliding manner, a first driven shaft is arranged on the left side of the upper end surface of the supporting plate in a rotating manner, a first driven wheel is fixedly arranged on the first driven shaft, a first bevel gear is fixedly arranged on the upper end of the first driven shaft, a second bevel gear is meshed with the upper side of the first bevel gear and fixedly arranged on a first driving shaft, a first shaft sleeve is rotatably arranged on the first driving shaft, a first supporting rod is fixedly arranged on the lower side of the first shaft sleeve, a first windmill is fixedly arranged on the front end of the first driving shaft, and, the first supporting rod is positioned on the front side of the first driven shaft, the first driven wheel is controlled by being meshed with a chain to be provided with a second driven wheel, the second driven wheel is fixedly arranged on a second driven shaft, the second driven shaft is rotatably arranged on the supporting plate, the upper end of the second driven shaft is fixedly provided with a third bevel gear, the upper side of the third bevel gear is provided with a lifting device, the lifting device comprises a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear and is connected with the third bevel gear, the fourth bevel gear is fixedly arranged on the third driven shaft, the third driven shaft is further rotatably provided with a second shaft sleeve, the lower side of the second shaft sleeve is fixedly provided with a second supporting rod, the second supporting rod slides in the first sliding groove, the first sliding groove is arranged on the right side of the upper end face of the bottom plate, and the second shaft sleeve is positioned on the right side of the fourth bevel gear, the third driven shaft is also fixedly provided with a sector gear, the sector gear is positioned on the right side of the second shaft sleeve, the right end face of the third driven shaft is also fixedly provided with a fifth bevel gear, the rear side of the fifth bevel gear is engaged with a sixth bevel gear, the sixth bevel gear is fixedly arranged on a fourth driven shaft, the fourth driven shaft is rotatably arranged on a rack, the rack is positioned on the rear side of the sixth bevel gear, the fourth driven shaft is also fixedly provided with a crank, the crank is positioned on the rear side of the rack, the rack is fixedly arranged at the right end of a third support rod, the third support rod is slidably arranged in a second chute, the second chute is positioned on the right side of the upper end face of the support plate, the left side of the rack is also rotatably provided with a fifth driven shaft, the rear end of the fifth driven shaft is fixedly provided with a rocker, and the rocker is positioned on the rear side of the, a sixth driven shaft is further rotatably arranged on the right side of the crank, a rocker is fixedly arranged on the rear side of the sixth driven shaft, the rocker is in sliding connection with the connecting rod, two racks are meshed on the front side and the rear side of the sector gear, the two racks are fixedly arranged on the inner side of the lifting frame, the upper end face of the lifting frame is slidably arranged on the lower end face of the top plate in the front-back direction, a translation device is further arranged on the upper side of the right end face of the bottom plate, the translation device comprises a lead screw, the lead screw is rotatably connected with the right end face of the bottom plate, a seventh bevel gear is fixedly arranged on the lead screw, an iron ring is further rotatably arranged on the lead screw, the iron ring is fixedly arranged on the bottom plate, the iron ring is positioned on the right side of the seventh bevel gear, a sliding block is in threaded connection with the lead screw, and is in, a magnet is fixedly arranged on the left end face of the sliding block, the magnet is connected with the iron ring through a first spring, an eighth bevel gear is meshed on the front side of the seventh bevel gear, the eighth bevel gear is fixedly arranged on a second driving shaft, a ninth bevel gear is also fixedly arranged on the second driving shaft, a second fan is fixedly arranged on the front end face of the second driving shaft, the ninth bevel gear is positioned on the front side of the eighth bevel gear, a tenth bevel gear is meshed on the right side of the ninth bevel gear, the tenth bevel gear is fixedly arranged on a seventh driven shaft, the seventh driven shaft is rotatably arranged on a third shaft sleeve, a fourth supporting rod is fixedly arranged on the lower side of the third shaft sleeve, the fourth supporting rod is fixedly arranged on the right side of the upper end face of the bottom plate, and an eleventh bevel gear is also fixedly arranged on the seventh driven shaft, the eleventh bevel gear is located on the right side of the third shaft sleeve, a twelfth bevel gear is meshed with the lower side of the eleventh bevel gear, the twelfth bevel gear is fixedly arranged on an eighth driven shaft, the eighth driven shaft is rotatably connected with the right side of the upper end face of the bottom plate, the eighth driven shaft is located on the right side of the fourth supporting rod, the eighth driven shaft is located on the left side of the second supporting rod, a centrifugal wheel is fixedly arranged at the upper end of the eighth driven shaft and located on the upper side of the twelfth bevel gear, nine cavities with outward openings are arranged in the centrifugal wheel in an array mode, a second spring is fixedly arranged on the inner wall of the cavity close to the eighth driven shaft side, one end, far away from the eighth driven shaft, of the second spring is fixedly connected with a centrifugal block, and the centrifugal block is in sliding connection with the cavities.

Preferably, a window glass is arranged on the right side of the front end face of the wall body, a water tank is arranged on the upper side of the window glass, the water tank is fixedly arranged on the upper side of the front end face of the wall body, and a control switch is arranged on the lower end face of the water tank.

Preferably, the rear end face of the rocker is provided with bristles.

Preferably, the rocker is provided with a sucker on the right side of the rear end face.

Preferably, a semicircular groove is formed in the lower side of the rear end face of the connecting rod.

Preferably, the second fan cannot rotate due to the attraction of the magnet to the iron ring when the wind is low, and the second fan rotates when the wind increases to enable the rear magnet to be separated from the iron ring.

The invention has the beneficial effects that: the invention is mainly applied to cleaning windows which are driven by wind power to lift the lifting mechanism and the crank mechanism and are opened in daily life, and under the condition that the windows are not closed in severe weather, the fan is driven by the wind power to continuously drive the fan shaft to rotate, so that the crank mechanism can translate, the windows can be closed by the aid of the suckers on the crank mechanism, and property safety of residents is protected from being damaged.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;

FIG. 5 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 1;

FIG. 6 is a schematic view of the embodiment of the present invention in the direction E-E of FIG. 1;

FIG. 7 is a schematic view of the embodiment of the present invention in the direction F-F in FIG. 1;

FIG. 8 is an enlarged view of the embodiment of the present invention in the direction G of FIG. 1;

FIG. 9 is a schematic view of the embodiment of the present invention in the direction H-H in FIG. 8;

FIG. 10 is a schematic view taken along line I-I of FIG. 9 according to an embodiment of the present invention;

FIG. 11 is a schematic view of the embodiment of the present invention in the direction of J-J in FIG. 8;

Detailed Description

The invention will now be described in detail with reference to fig. 1-11, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The device for cleaning and closing a window by using wind energy, which is described in conjunction with fig. 1-11, includes a wall 65, a bottom plate 10 is slidably disposed on a front end surface of the wall 65 up and down, a first sliding groove 49 is fixedly disposed on a left side of an upper end surface of the bottom plate 10, a supporting plate 11 is slidably disposed in the first sliding groove 49 back and forth, a first driven shaft 13 is rotatably disposed on a left side of an upper end surface of the supporting plate 11, a first driven wheel 61 is fixedly disposed on the first driven shaft 13, a first bevel gear 59 is fixedly disposed on an upper end of the first driven shaft 13, a second bevel gear 57 is engaged with an upper side of the first bevel gear 59, the second bevel gear 57 is fixedly disposed on a first driving shaft 56, a first shaft sleeve 58 is rotatably disposed on the first driving shaft 56, a first supporting rod 60 is fixedly disposed on a lower side of the first shaft sleeve 58, and a first windmill 14 is fixedly disposed at a, the lower end surface of the first supporting rod 60 is fixedly arranged on the supporting plate 11, the first supporting rod 60 is positioned at the front side of the first driven shaft 13, the first driven wheel 61 is controlled by a second driven wheel 15 through meshing with the chain 12, the second driven wheel 15 is fixedly arranged on a second driven shaft 18, the second driven shaft 18 is rotatably arranged on the supporting plate 11, a third bevel gear 19 is fixedly arranged at the upper end of the second driven shaft 18, a lifting device 80 is arranged at the upper side of the third bevel gear 19, the lifting device 80 comprises a fourth bevel gear 20, the fourth bevel gear 20 is in meshing connection with the third bevel gear 19, the fourth bevel gear 20 is fixedly arranged on a third driven shaft 21, a second shaft sleeve 22 is also rotatably arranged on the third driven shaft 21, and a second supporting rod 23 is fixedly arranged at the lower side of the second shaft sleeve 22, the second support rod 23 slides in the first sliding groove 62, the first sliding groove 62 is disposed on the right side of the upper end surface of the bottom plate 10, the second bushing 22 is located on the right side of the fourth bevel gear 20, the third driven shaft 21 is further fixedly provided with a sector gear 24, the sector gear 24 is located on the right side of the second bushing 22, the right end surface of the third driven shaft 21 is further fixedly provided with a fifth bevel gear 66, the rear side of the fifth bevel gear 66 is engaged with a sixth bevel gear 27, the sixth bevel gear 27 is fixedly disposed on the fourth driven shaft 26, the fourth driven shaft 26 is rotatably disposed on the rack 32, the rack 32 is located on the rear side of the sixth bevel gear 27, the fourth driven shaft 26 is further fixedly provided with a crank 28, the crank 28 is located on the rear side of the rack 32, and the rack 32 is fixedly disposed at the right end of the third support rod 16, the third support rod 16 is slidably arranged in a second sliding groove 72, the second sliding groove 72 is positioned on the right side of the upper end face of the support plate 11, the left side of the rack 32 is further rotatably provided with a fifth driven shaft 17, the rear end of the fifth driven shaft 17 is fixedly provided with a rocker 31, the rocker 31 is positioned on the rear side of the rack 32, the right side of the crank 28 is further rotatably provided with a sixth driven shaft 29, the rear side of the sixth driven shaft 29 is fixedly provided with a rocker 31, the rocker 31 is slidably connected with the connecting rod 30, the front side and the rear side of the sector gear 24 are engaged with two racks 33, the two racks 33 are fixedly arranged on the inner side of the lifting frame 25, the front side and the rear side of the upper end face of the lifting frame 25 are slidably arranged on the lower end face of the top plate 55, the upper side of the right end face of the bottom plate 10 is further provided with a translation device 90, the, a seventh bevel gear 38 is fixedly arranged on the lead screw 39, an iron ring 40 is further rotatably arranged on the lead screw 39, the iron ring 40 is fixedly arranged on the bottom plate 10, the iron ring 40 is positioned on the right side of the seventh bevel gear 38, a slide block 42 is in threaded connection with the lead screw 39, the slide block 42 is in sliding connection with the bottom plate 10, the slide block 42 is positioned on the right side of the iron ring 40, a magnet 71 is fixedly arranged on the left end face of the slide block 42, the magnet 71 is connected with the iron ring 40 through a first spring 41, an eighth bevel gear 37 is meshed on the front side of the seventh bevel gear 38, the eighth bevel gear 37 is fixedly arranged on the second driving shaft 35, a ninth bevel gear 36 is further fixedly arranged on the second driving shaft 35, a second fan 34 is fixedly arranged on the front end face of the second driving shaft 35, and the ninth bevel gear 36 is positioned in front of the eighth bevel gear 37, a tenth bevel gear 43 is engaged on the right side of the ninth bevel gear 36, the tenth bevel gear 43 is fixedly arranged on a seventh driven shaft 46, the seventh driven shaft 46 is rotatably arranged on a third shaft sleeve 44, a fourth supporting rod 50 is fixedly arranged on the lower side of the third shaft sleeve 44, the fourth supporting rod 50 is fixedly arranged on the right side of the upper end surface of the bottom plate 10, an eleventh bevel gear 45 is further fixedly arranged on the seventh driven shaft 46, the eleventh bevel gear 45 is positioned on the right side of the third shaft sleeve 44, a twelfth bevel gear 47 is engaged on the lower side of the eleventh bevel gear 45, the twelfth bevel gear 47 is fixedly arranged on an eighth driven shaft 48, the eighth driven shaft 48 is rotatably connected on the right side of the upper end surface of the bottom plate 10, the eighth driven shaft 48 is positioned on the right side of the fourth supporting rod 50, and the eighth driven shaft 48 is positioned on the left side of the second supporting rod 23, a centrifugal wheel 51 is fixedly arranged at the upper end of the eighth driven shaft 48, the centrifugal wheel 51 is positioned on the upper side of the twelfth bevel gear 47, nine cavities 67 with outward openings are formed in the centrifugal wheel 51 in an array manner, a second spring 64 is fixedly arranged on the inner wall of the cavity 67 close to the eighth driven shaft 48, one end of the second spring 64 far away from the eighth driven shaft 48 is fixedly connected with a centrifugal block 63, and the centrifugal block 63 is in sliding connection with the cavity 67;

advantageously, a window glass 52 is arranged on the right side of the front end face of the wall body 65, a water tank 53 is arranged on the upper side of the window glass 52, the water tank 53 is fixedly arranged on the upper side of the front end face of the wall body 65, and a control switch 54 is arranged on the lower end face of the water tank 53;

advantageously, the rear end face of the rocker 31 is provided with bristles 70;

beneficially, said rocker 31 is provided with a suction cup 68 for the right side of the rear end face;

advantageously, the link 30 is provided with a semicircular recess 69 on the underside of its rear end face.

Advantageously, the second fan 34 cannot rotate due to the attraction of the magnet 71 to the iron ring 40 when the wind is small, and the second fan 34 rotates when the wind increases to a level where the rear magnet 71 is disengaged from the iron ring 40.

In the initial state, the window glass 52 is in the open state, and the first spring 41 is in the compressed state.

The blowing of wind makes the first fan 14 rotate, the first fan 14 rotates to drive the first driving shaft 56 to rotate, the first driving shaft 56 rotates to drive the second bevel gear 57 to rotate, the second bevel gear 57 drives the first bevel gear 59 to rotate through meshing with the first bevel gear 59, the first bevel gear 59 rotates to drive the first driven shaft 13 to rotate, the first driven shaft 13 rotates to drive the first driven wheel 61 to rotate, the first driven wheel 61 controls the second driven wheel 15 to rotate through meshing with the chain 12, the second driven wheel 15 rotates to drive the second driven shaft 18 to rotate, the second driven shaft 18 rotates to drive the third bevel gear 19 to rotate, the third bevel gear 19 drives the fourth bevel gear 20 to rotate through meshing, and the fourth bevel gear 20 rotates to drive the third driven shaft 21 to rotate, the third driven shaft 21 rotates to drive the fifth bevel gear 66 to rotate, the fifth bevel gear 66 drives the sixth bevel gear 27 to rotate through meshing, the sixth bevel gear 27 drives the crank 28 to rotate, the crank 28 rotates to enable the sixth driven shaft 29 to do circular motion along the fourth driven shaft 26, the sixth driven shaft 29 does circular motion to enable the connecting rod 30 to do reciprocating motion on the rocker 31 through the semicircular groove 69, the third driven shaft 21 also drives the sector gear 24 to rotate simultaneously, the sector gear 24 enables the bottom plate 10 and the above components to do reciprocating motion up and down through meshing with the rack 33, and when the crank 28 in the device touches the control switch 54, water in the water tank 53 flows out to wet the outer surface of the window glass 52.

When the wind power is increased and the window needs to be closed, the second fan 34 starts to rotate under the action of the wind power, the second fan 34 rotates to drive the second driving shaft 35 to rotate, the second driving shaft 35 rotates to drive the eighth bevel gear 37 to rotate, the eighth bevel gear 37 drives the seventh bevel gear 38 to rotate through meshing with the seventh bevel gear 38, the seventh bevel gear 38 rotates to drive the lead screw 39 to rotate, the lead screw 39 rotates to drive the sliding block 42 to move to the right, the first spring 41 stretches, the ninth bevel gear 36 is driven to rotate while the second driving shaft 35 rotates, the ninth bevel gear 36 drives the tenth bevel gear 43 to rotate through meshing with the tenth bevel gear 43, the tenth bevel gear 43 rotates to drive the seventh driven shaft 46 to rotate, and the seventh driven shaft 46 rotates to drive the eleventh bevel gear 45 to rotate, the eleventh bevel gear 45 drives the eighth driven shaft 48 to rotate through meshing with the twelfth bevel gear 47, the eighth driven shaft 48 drives the centrifugal wheel 51 to rotate, the centrifugal wheel 51 rotates to enable the centrifugal block 63 inside the centrifugal wheel 51 to extend, the centrifugal block 63 extends to enable the second supporting rod 23 to move backwards, the second supporting rod 23 moves backwards to enable the third driven shaft 21 and the third bevel gear 19 to be disengaged, the sucking disc 68 sucks the window glass 52, and at this time, the slide block 42 continues to move rightwards to push the second supporting rod 23 rightwards along the first sliding groove 62 to enable the window glass 52 to be closed.

When the owner returns to home and needs to open the window, the window glass 52 is pushed to the left, the third support rod 16 and the second support rod 23 respectively move to the left in the second sliding groove 72 and the first sliding groove 62, and when the third support rod 16 and the second support rod 23 move to the leftmost end, the suction cup 68 is taken down from the window glass 52 and pushed forwards to enable the fourth bevel gear 20 to be meshed with the second driven shaft 18, so that the original state of the invention is recovered.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.