CN113236093A

CN113236093A - Plastic-steel fire-resistant window

Info

Publication number: CN113236093A
Application number: CN202110507683.XA
Authority: CN
Inventors: 郑健; 黄云生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-08-10

Abstract

The invention discloses a plastic-steel fire-resistant window, which comprises a frame, wherein first glass is arranged in the frame close to the front end, second glass is arranged in the frame close to the rear end, sliding grooves are formed in the frame close to the upper end and the lower end, a first fixing plate is fixedly connected to the outer surface of the right side of the first glass, a first placing groove is formed in the outer surface of the front end of the first fixing plate close to the center, a first groove is formed in the outer surface of the front end of the first fixing plate, which is located at the upper end of the first placing groove, and the number of the first grooves is a plurality of first grooves, the cleaning effect is improved.

Description

Plastic-steel fire-resistant window

Technical Field

The invention relates to the technical field of plastic-steel fire-resistant windows, in particular to a plastic-steel fire-resistant window.

Background

The plastic-steel window is made up by using polyvinyl chloride resin as main raw material, adding a certain proportion of stabilizing agent, colouring agent, filling agent and UV-ray absorbent, extruding to form material, cutting, welding or screw-connecting to obtain window frame, and adding sealing rubber strip, wool top and hardware components.

In the process of implementing the invention, the following problems in the prior art are found to be at least not solved;

1. the surface of the plastic-steel fireproof window can be adhered with a large amount of dust after the plastic-steel fireproof window is used for a long time, and the plastic-steel fireproof window needs to be cleaned by a user, so that the labor force is improved, meanwhile, the plastic-steel fireproof window is inconvenient to clean when the dust is adhered to a sliding track gap of the window, a large amount of time is consumed for cleaning, and the working efficiency is reduced;

2. after the plastic-steel fireproof window is arranged at a position facing south, the working and the rest of people can be influenced by strong sunlight at noon, and a room can be dim and cannot work after a curtain is pulled;

therefore, a plastic-steel fireproof window is provided.

Disclosure of Invention

The invention aims to provide a plastic-steel fire-resistant window, which can wipe and clean one surface of glass when a window is moved leftwards and rightwards, thereby reducing the probability of dust adhesion, facilitating the disassembly of the sponge by a user when the sponge needs to be replaced or cleaned, thereby improving the practicability of the device and the cleaning effect, solving the problem that a great deal of dust is attached to the surface of the plastic steel fire-resistant window after long-term use and needs to be cleaned by a user, thereby improving labor force, simultaneously being inconvenient to clean when dust is attached to a sliding track gap of the window, consuming a large amount of time to clean, reducing working efficiency and after the plastic steel fire resistant window is arranged at a south-facing position, the light of the sunshine can influence the work and rest of people at noon, and the room can be dim and can not work after the curtain is pulled.

In order to achieve the purpose, the invention provides the following technical scheme: a plastic-steel fire-resistant window comprises a frame, wherein first glass is arranged in the frame close to the front end, second glass is arranged in the frame close to the rear end, sliding grooves are formed in the frame at the upper end and the lower end, a first fixing plate is fixedly connected to the outer surface of the right side of the first glass, a first placing groove is formed in the outer surface of the front end of the first fixing plate close to the center, first grooves are formed in the outer surface of the front end of the first fixing plate at the upper end of the first placing groove, the number of the first grooves is multiple, the first grooves are arranged in a group, two groups of the first grooves are respectively arranged in the positions, close to the lower end and the lower end, of the first fixing plate and the second fixing plate, a clamping groove is formed in the middle position of the inner lower end of the first groove, a sliding block is fixedly connected to the outer surface of the upper end of the first glass, and a second groove is formed in the position, close to the center, of the outer surface of the upper end of the sliding block, the inside of second recess is provided with the pulley, the inside block of first standing groove is connected with first clearance board, the rear end surface of first clearance board is provided with the clearance sponge, the upper end surface fixed connection of first clearance board has first fixed block, the lower extreme surface central point of first fixed block puts fixedly connected with fixture block, the right side surface fixed connection of slider has three hornblocks.

Through adopting above-mentioned technical scheme, the device just can clean the clearance to its glass's one side through when removing the window about to reduced the probability of adhering to the dust, when needing to change simultaneously or cleaning up the clearance sponge, can convenient to use person dismantle it, thereby improve the practicality of device, improve the effect of clearance.

Preferably, the outer fixed surface in the left side of second glass is connected with the second fixed plate, the second standing groove has been seted up to the front end surface of second fixed plate, the inside block of second standing groove is connected with the second clearance board, the rear end outer fixed surface of second clearance board is connected with the second fixed block, and the also fixedly connected with fixture block of lower extreme outside of second fixed block, and it with set up the second recess mutual block on the second fixed plate and be connected, utilize during the use inside the fixture block advances the draw-in groove to can play fixed effect, have convenient to use person to dismantle simultaneously, improve the practicality of device.

Preferably, the slider sliding connection is inside the spout, and the quantity of second recess and pulley is three, and its equidistance is seted up at the upper end surface of slider, utilizes the pulley to slide inside the spout, can the first fixed plate of convenient to use person's push-and-pull and second fixed plate, opens and shuts in the effect.

Preferably, the first fixing block penetrates into the first groove, the clamping block fixedly connected with the lower end of the first fixing block is connected with the clamping groove formed in the first groove in a clamped mode, and the first cleaning plate can be mounted and dismounted by a user conveniently.

Preferably, the first placing groove is of a penetrating structure, the first cleaning plate penetrates through the first placing groove, the second placing groove is of a concave structure, the second cleaning plate is arranged inside the second placing groove in a combined mode, the first placing groove is located on the outer surface of the front end of the second glass, the first cleaning plate needs to penetrate into the first placing groove at the moment, the first cleaning plate can be mutually attached to the outer surface of the second glass to clean the first glass, and the second cleaning plate is located on the outer surface of the rear end of the first glass to enable the second cleaning plate to be arranged inside the second placing groove in a combined mode and can be attached to the outer surface of the rear end of the first glass to clean the second glass.

Preferably, the upper end surface and the lower extreme surface of first fixed plate and second fixed plate all fixedly connected with slider, and inside both alternating expression of first fixed plate and second fixed plate slided and the spout, through removing first fixed plate, thereby can make and run through first cleaning plate and the clearance sponge of first standing groove inside and clean the front end surface of second glass, and because the clearance sponge on the second cleaning plate is located the front end surface of first cleaning plate when removing the second fixed plate, slide because of first fixed plate and second fixed plate alternating expression again, thereby make the second cleaning plate be located the rear end surface of first glass, consequently, place through the slip of alternating expression, can clean the clearance to first glass and second glass when sliding.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention adds a series of structural components such as a first fixed plate, a first placing groove, a slide block, a triangular block, a first cleaning plate, a cleaning sponge, a clamping block and the like into the device, utilizes the slide groove arranged in the frame, when the first fixed plate and the second fixed plate need to be moved leftwards and rightwards, the slide block and the slide groove which are fixedly connected with the lower ends of the first fixed plate and the second fixed plate slide mutually, thereby realizing the movement of the left and right positions, and simultaneously utilizes the first cleaning plate and the cleaning sponge which penetrate through the first placing groove to effectively clean the outer surface of the second glass when the first fixed plate is moved, thereby cleaning the outer surface of the glass when the window is opened, improving the practicability of the device, reducing the labor force, and simultaneously utilizing the second cleaning plate and the cleaning sponge which are clamped in the second placing groove when the second fixed plate is moved, can clean first glass surface to improve the practicality of device, utilize the cooperation of three hornblocks and the inside mutual laminating of spout when the user removes first fixed plate, make can clear up the dust rubbish that falls into spout inside when removing, pass its one end to the frame, then need the user to clear up the dust rubbish of piling up in one end, thereby improved work efficiency.

2. When a series of structural components such as the first fixing plate, the second fixing block, the clamping block and the second fixing block are added into the device, when a user needs to disassemble the first cleaning plate and the second cleaning plate, the first fixing block and the second fixing block clamped in the first groove need to be taken out, so that the clamping block fixed at the lower ends of the first fixing block and the second fixing block is separated from the clamping groove formed in the first groove, the first cleaning plate and the second cleaning plate can be disassembled and cleaned, and the later cleaning effect is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a combination view of a first glass plate and a first fixing plate according to the present invention;

FIG. 3 is a combination view of a first stationary plate and a first cleaning plate according to the present invention;

FIG. 4 is a combination view of a second stationary plate and a second cleaning plate according to the present invention;

FIG. 5 is a view of the slider and runner combination of the present invention;

FIG. 6 is a combination view of the first and second fixing plates of the present invention;

FIG. 7 is an enlarged view taken at A in FIG. 3 according to the present invention;

FIG. 8 is a side cross-sectional view of another embodiment of the present invention;

FIG. 9 is a front cross-sectional view of another embodiment of the present invention;

fig. 10 is a front view of another embodiment of the present invention.

In the figure:

1. a frame; 2. a first glass; 21. a first fixing plate; 22. a first placing groove; 23. a first groove; 24. a card slot; 25. a slider; 26. a second groove; 27. a pulley; 28. a triangular block; 29. a first cleaning plate; 291. cleaning the sponge; 292. a first fixed block; 293. a clamping block; 3. a second glass; 31. a second fixing plate; 32. a second cleaning plate; 33. a second fixed block; 34. a second placing groove; 4. a chute; 5. a window frame; 6. a cavity; 7. a first rotating shaft; 8. a second rotating shaft; 9. a first drum; 10. a second drum; 11. a motor; 12. a torsion spring; 13. a sun-shading cloth; 14. an elastic cord; 15. replacing the groove; 16. a slot cover; 17. a solar panel; 18. and a controller.

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.

Referring to fig. 1 to 10, the present invention provides a technical solution:

as shown in fig. 1 to 10, a plastic-steel fire resistant window includes a frame 1, a first glass 2 is disposed inside the frame 1 near a front end, a second glass 3 is disposed inside the frame 1 near a rear end, sliding grooves 4 are disposed inside the frame 1 at upper and lower ends, a first fixing plate 21 is fixedly connected to a right outer surface of the first glass 2, a first placing groove 22 is disposed near a center of a front outer surface of the first fixing plate 21, a first groove 23 is disposed at an upper end of the first placing groove 22 on the front outer surface of the first fixing plate 21, the number of the first grooves 23 is several, two first grooves 23 are respectively disposed at lower and lower ends of the first fixing plate 21 and the second fixing plate 31, a clamping groove 24 is disposed at a middle position of an inner lower end of the first groove 23, the utility model discloses a glass 2, including first glass 2, upper end surface fixedly connected with slider 25, second recess 26 has been seted up to the upper end surface of slider 25 near central point, the inside of second recess 26 is provided with pulley 27, the inside block of first standing groove 22 is connected with first cleaning board 29, the rear end surface of first cleaning board 29 is provided with clearance sponge 291, the first fixed block 292 of upper end surface fixedly connected with of first cleaning board 29, the lower extreme surface central point fixedly connected with fixture block 293 of first fixed block 292, the right side surface fixedly connected with triangle block 28 of slider 25.

Through adopting above-mentioned technical scheme, the device just can clean the clearance to its glass's one side through when removing the window about to reduced the probability of adhering to the dust, when needing to change simultaneously or cleaning clearance sponge 291, can convenient to use person dismantle sponge 291, thereby improve the practicality of device, improve the effect of clearance.

Specifically, the left outer fixed surface of second glass 3 is connected with second fixed plate 31, second standing groove 34 has been seted up to the front end surface of second fixed plate 31, the inside block of second standing groove 34 is connected with second clearance board 32, the rear end outer fixed surface of second clearance board 32 is connected with second fixed block 33, and the also fixedly connected with fixture block 293 of lower extreme outside of second fixed block 33, and fixture block 293 and the mutual block of second recess 26 of seting up on second fixed plate 31 are connected, utilize during the use inside fixture block 293 block advances draw-in groove 24 to can play fixed effect, have the person of facilitating the use to dismantle simultaneously, improve the practicality of device.

Specifically, the sliding block 25 is slidably connected inside the sliding chute 4, the number of the second grooves 26 and the number of the pulleys 27 are three, the second grooves 26 are equidistantly formed in the outer surface of the upper end of the sliding block 25, the pulleys 27 are slid inside the sliding chute 4, and a user can conveniently push and pull the first fixing plate 21 and the second fixing plate 31 to open and close.

Specifically, the first fixing block 292 penetrates into the first groove 23, and a clamping block 293 fixedly connected with the lower end of the first fixing block 292 and a clamping groove 24 formed in the first groove 23 are connected in a clamping manner, so that a user can install and detach the first cleaning plate 29 conveniently.

Specifically, first standing groove 22 is the through structure, and first cleaning board 29 runs through first standing groove 22, second standing groove 34 is the spill structure, and second cleaning board 32 block is placed inside second standing groove 34, because first standing groove 22 is located the front end surface of second glass 3, first cleaning board 29 need run through into inside first standing groove 22 this moment, can laminate each other with second glass 3 surface, just can clean second glass 3, because second cleaning board 32 is located the rear end surface of first glass 2 again for only need place second cleaning board 32 block inside second standing groove 34, just can laminate with the rear end surface of first glass 2, thereby clean.

Specifically, the sliding blocks 25 are fixedly connected to the outer surfaces of the upper ends and the outer surfaces of the lower ends of the first fixing plate 21 and the second fixing plate 31, and the first fixing plate 21 and the second fixing plate 31 slide in the sliding groove 4 in an interlaced manner, so that the first cleaning plate 29 and the cleaning sponge 291 penetrating into the first placing groove 22 wipe the outer surface of the front end of the second glass 3 by moving the first fixing plate 21, and when the second fixing plate 31 is moved, the cleaning sponge 291 on the second cleaning plate 32 is located on the outer surface of the front end of the first cleaning plate 29, and the first fixing plate 21 and the second fixing plate 31 slide in an interlaced manner, so that the second cleaning plate 32 is located on the outer surface of the rear end of the first glass 2, and therefore, by the interlaced sliding placement, the first glass 2 and the second glass 3 can be wiped and cleaned when sliding.

Specifically, the front and rear positions inside the frame 1 are respectively provided with a window frame 5, the front and rear positions inside the two window frames 5 are respectively provided with first glass 2 and second glass 3, the inside of the window frame 5 is provided with an I-shaped cavity 6, the upper inner wall of the window frame 5 is provided with a first rotating shaft 7, the lower inner wall of the window frame 5 is provided with a second rotating shaft 8, the first rotating shaft 7 and the second rotating shaft 8 are rotatably connected with the inner wall of the window frame 5, the first rotating shaft 7 and the second rotating shaft 8 are respectively and fixedly connected with a first roller 9 and a second roller 10, the upper inner wall of the window frame 5 is fixedly connected with a motor 11, one end of the first rotating shaft 7 is connected with the output end of the motor 11, two ends of the second rotating shaft 8 are fixedly connected with a torsion spring 12, one end of the torsion spring 12 is connected with the rollers, and the other end is connected with the inner wall of the window frame 5, the torsion spring 12 is arranged for assisting the second roller 10 to rotate;

the second roller 10 is provided with a sun-shading cloth 13, the sun-shading cloth 13 is wound on the second roller 10, the sun-shading cloth 13 is spread flatly, the thickness of the sun-shading cloth 13 is gradually increased from top to bottom, and the sun-shading cloth 13 is arranged to be different in thickness so as to control the intensity of light rays of sunlight irradiating into a window; elastic ropes 14 are fixedly connected to two ends of the first roller 9, the other ends of the elastic ropes 14 are connected with the top end of the sun-shading cloth 13, and the elastic ropes 14 are arranged to facilitate the installation and the disassembly of the sun-shading cloth 13; the bottom end of the sun-shading cloth 13 is fixedly connected with the surface of the second roller 10, and the area of the sun-shading cloth 13 is the same as that of the first glass 2 and the second glass 3;

a replacing groove 15 is formed in one side of the bottom of the window frame 5, a groove cover 16 is arranged on the replacing groove 15, and the replacing groove 15 is used for replacing the second roller 10 to replace different sun-shading cloths 13, so that different colors of irradiation are realized; one side of the window frame 5 is fixedly connected with a solar panel 17, and the solar panel 17 is used for supplying power to the motor; the outer wall of the window frame 5 is fixedly connected with a controller 18, and the controller 18 controls the motor 11.

The working principle is as follows: when the first fixing plate 21 and the second fixing plate 31 need to be moved leftwards and rightwards by using the chute 4 arranged in the frame 1, the slide block 25 and the chute 4 fixedly connected with the lower ends of the two slide mutually, so that the left and right positions can be moved, meanwhile, when the first fixing plate 21 is moved, the outer surface of the second glass 3 can be effectively cleaned by using the first cleaning plate 29 and the cleaning sponge 291 which penetrate through the first placing groove 22, so that the outer surface of the glass can be cleaned when the window is opened, the practicability of the device is improved, the labor force is reduced, when the second fixing plate 31 is moved, the outer surface of the first glass 2 can be cleaned by using the second cleaning plate 32 and the cleaning sponge 291 which are clamped in the second placing groove 34, so that the practicability of the device is improved, when the user moves the first fixing plate 21, the triangular block 28 and the chute 4 are matched with each other, make can clear up the dust rubbish that falls into the inside of spout 4 when removing, with the dust migration to the one end of frame 1, then need the user to clear up the dust rubbish of piling up in one end, thereby work efficiency is improved, simultaneously when the user needs to dismantle first cleaning plate 29 and second cleaning plate 32, need take out the block at first recess 23 inside first fixed block 292 and second fixed block 33, make and break away from out in draw-in groove 24 at the fixture block 293 of first fixed block 292 and second fixed block 33 lower extreme, thereby can dismantle first cleaning plate 29 and second cleaning plate 32 and wash, thereby improve the effect of later stage clearance.

The working principle of another embodiment of the invention is as follows: when the sunlight is too strong, the controller 18 controls the motor 11 to rotate, the motor 11 drives the first rotating shaft 7 and the first roller 9 to rotate, the first roller 9 rotates to drive the elastic rope 14 to pull the sun-shading cloth 13 to be wound on the first roller 9, and the thickness of the sun-shading cloth 13 is gradually increased from top to bottom, so that the brightness of the sunlight irradiated into the room is gradually reduced.

When the light irradiated into the room by the sunlight is controlled to be bright, the controller 18 controls the motor 11 to rotate reversely, the second roller 10 rotates reversely under the action of the torsion spring 12 to pull the sun-shading cloth 13 to be wound on the second roller 10, and the brightness of the sunlight irradiated into the room is gradually bright.

When the light rays of sunlight irradiating into the room are in different colors, the sun-shading cloth 13 is firstly wound on the second roller 10, the elastic rope 14 is pulled downwards by the sun-shading cloth 13, the replacing groove 15 is opened, the new second roller 10 is replaced, and the elastic rope 14 is connected to the sun-shading cloth 13 in different colors; under the action of elasticity, the sun-shading cloth 13 is pulled by the elastic rope 14 to be wound upwards on the first roller 9, and the control of the light intensity and different colors of sunlight irradiating into the room can be realized through the embodiment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fire-resistant window of plastic steel, includes frame (1), its characterized in that: the glass frame is characterized in that first glass (2) is arranged at the position, close to the front end, inside the frame (1), close to the rear end, second glass (3) is arranged at the position, close to the front end, inside the frame (1), sliding grooves (4) are formed in the positions, close to the upper end and the lower end, of the inside of the frame (1), a first fixing plate (21) is fixedly connected to the outer surface of the right side of the first glass (2), a first placing groove (22) is formed in the position, close to the center, of the outer surface of the front end of the first fixing plate (21), first grooves (23) are formed in the position, close to the lower end and the lower end, of the outer surface of the front end of the first fixing plate (21), a plurality of first grooves (23) are formed in a group, two grooves are formed in the positions, close to the lower end and the lower end, of the second fixing plate (31), and clamping grooves (24) are formed in the middle position, of the inner lower end of the first grooves (23), the utility model discloses a glass cleaning machine, including first glass (2), the upper end surface fixed connection of first glass (2) has slider (25), the upper end surface of slider (25) is close to central point and puts and has seted up second recess (26), the inside of second recess (26) is provided with pulley (27), first standing groove (22) inside block is connected with first cleaning board (29), the rear end surface of first cleaning board (29) is provided with clearance sponge (291), the upper end surface fixed connection of first cleaning board (29) has first fixed block (292), the lower extreme surface central point of first fixed block (292) puts fixedly connected with fixture block (293), the right side surface fixed connection of slider (25) has three hornblocks (28).

2. The plastic-steel fire resistant window according to claim 1, wherein: the outer fixed surface of the left side of second glass (3) is connected with second fixed plate (31), second standing groove (34) have been seted up to the front end surface of second fixed plate (31), second standing groove (34) inside block is connected with second cleaning plate (32), the outer fixed surface of rear end of second cleaning plate (32) is connected with second fixed block (33), and the also fixedly connected with fixture block (293) of lower extreme outside of second fixed block (33), and its and the second recess (26) the mutual block of seting up on second fixed plate (31) are connected.

3. The plastic-steel fire resistant window according to claim 1, wherein: the sliding block (25) is connected inside the sliding groove (4) in a sliding mode, the number of the second grooves (26) and the number of the pulleys (27) are three, and the second grooves and the pulleys are arranged on the outer surface of the upper end of the sliding block (25) at equal intervals.

4. The plastic-steel fire resistant window according to claim 1, wherein: the first fixing block (292) penetrates into the first groove (23), and a clamping block (293) fixedly connected with the lower end of the first fixing block (292) is connected with a clamping groove (24) formed in the first groove (23) in a clamping mode.

5. The plastic-steel fire resistant window according to claim 1, wherein: the first placing groove (22) is of a penetrating structure, the first cleaning plate (29) penetrates through the first placing groove (22), the second placing groove (34) is of a concave structure, and the second cleaning plate (32) is clamped and placed inside the second placing groove (34).

6. The plastic-steel fire resistant window according to claim 1, wherein: the outer surfaces of the upper ends and the lower ends of the first fixing plate (21) and the second fixing plate (31) are fixedly connected with sliding blocks (25), and the first fixing plate (21) and the second fixing plate (31) slide in a staggered mode and are arranged in the sliding grooves (4).

7. A fire-resistant window of plastic steel, includes frame (1), its characterized in that: the glass window is characterized in that window frames (5) are respectively arranged at the front and rear positions inside the frame (1), first glass (2) and second glass (3) are respectively arranged at the front and rear positions inside the two window frames (5), I-shaped cavities (6) are arranged inside the window frames (5), a first rotating shaft (7) is arranged on the upper inner wall of the window frames (5), a second rotating shaft (8) is arranged on the lower inner wall of the window frames (5), the first rotating shaft (7) and the second rotating shaft (8) are rotatably connected with the inner wall of the window frames (5), a first roller (9) and a second roller (10) are respectively and fixedly connected onto the first rotating shaft (7) and the second rotating shaft (8), a motor (11) is fixedly connected onto the upper inner wall of the window frames (5), one end of the first rotating shaft (7) is connected with the output end of the motor (11), torsion springs (12) are fixedly connected onto the two ends of the second rotating shaft (8), one end of the torsion spring (12) is connected with the roller, and the other end of the torsion spring is connected with the inner wall of the window frame (5);

the second roller (10) is provided with a sun-shading cloth (13), the sun-shading cloth (13) is wound on the second roller (10), the sun-shading cloth (13) is spread flat, the thickness of the sun-shading cloth is gradually increased from top to bottom, two ends of the first roller (9) are fixedly connected with elastic ropes (14), the other ends of the elastic ropes (14) are connected with the top end of the sun-shading cloth (13), the bottom end of the sun-shading cloth (13) is fixedly connected with the surface of the second roller (10), and the area of the sun-shading cloth (13) is the same as that of the first glass (2) and the second glass (3);

the solar window frame is characterized in that a replacing groove (15) is formed in one side of the bottom of the window frame (5), a groove cover (16) is arranged on the replacing groove (15), a solar panel (17) is fixedly connected to one side of the window frame (5), a controller (18) is fixedly connected to the outer wall of the window frame (5), and the controller (18) controls the motor (11).