Disclosure of Invention
The invention aims to provide an aluminum alloy door and window, which is characterized in that a driving mechanism is arranged, when a motor and an electric telescopic rod are electrified and operated simultaneously, the electric telescopic rod can extend slowly to enable a second toggle plate to be embedded into a latch, and meanwhile, the motor can drive a second rotating shaft to rotate, so that a window main body can move under the action of the second toggle plate matched with the latch, the window main body is restored to the original position, the door and window is further closed, rainwater is blocked, the wall body can be prevented from being damped and mildewed, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an aluminum alloy door and window, includes the frame main part, slidable mounting has two window main parts in the frame main part, and two window main parts parallel arrangement each other are in different slides, the mounting groove has all been seted up to the both sides of frame main part, two the equal movable mounting in one side of window main part has the screen window net, and the other end of screen window net is located the mounting groove respectively, be provided with two actuating mechanism that are used for driving two window main parts and close in the roof of frame main part, and two actuating mechanism are corresponding with two window main parts respectively.
At first, two window main parts are mutually supported and are installed in the frame main part, make door and window sealed, when the arbitrary window main part of slip, the window main part can both drive the screen window net and remove, can prevent that the insect from flying into indoorly, can improve user of service's life and experience, and when raining, actuating mechanism can drive the window main part of opening and resume to original position, makes door and window in time close, can avoid the rainwater to soak indoorly, is favorable to the protection of wall body.
Preferably, actuating mechanism includes the motor, be provided with in the frame main part and be used for driving motor moving battery, battery and motor electric connection, and the battery is located the top of motor, the output fixedly connected with pivot two of motor, four electric telescopic handle of even fixedly connected with on the lateral wall of pivot two, and four electric telescopic handle all with battery electric connection, four equal fixedly connected with dials movable plate two on the electric telescopic handle, the top fixedly connected with of window main part and the latch of dialling the two phase meshing of movable plate.
Electric telescopic handle is in the state of returning to the original position of contracting under the normal condition, stir two and latch alternate segregation this moment, the in-process of user of window main part is being removed, the friction loss can not appear in the output shaft of motor, be favorable to the long-term use of motor, when motor and electric telescopic handle circular telegram operation simultaneously, electric telescopic handle under the circular telegram state can slowly extend, make and dial two embedding latches of movable plate, the motor can drive two rotations of pivot simultaneously, consequently, the window main part can remove under the effect of stirring two cooperation latches of movable plate, make the window main part resume to original position, further make door and window close, and carry out the separation to the rainwater.
Preferably, a plurality of pulleys are uniformly installed in the slide way at the bottom end of the frame main body in a rotating mode, and a first groove used for the pulleys to move is formed in the bottom wall of the window main body.
The pulley on the slide can reduce the friction between window main part and the frame main part, can make things convenient for the window main part to remove in the frame main part.
Preferably, a plurality of energy conversion mechanisms for charging the storage battery are movably mounted at one end of the frame main body, and the plurality of energy conversion mechanisms are respectively and uniformly mounted on two sides of the frame main body.
A plurality of energy conversion mechanisms can convert wind energy into electric energy simultaneously to store in the battery, can provide the energy for the operation of motor, environmental protection and energy saving, facilitate the use and promote.
Preferably, the energy conversion mechanism comprises a first rotating shaft rotatably installed on the frame main body, a plurality of connecting plates are uniformly and fixedly connected to the side wall of the first rotating shaft, a first poking plate matched with the connecting plates is movably installed in the frame main body, a first piezoelectric ceramic piece is arranged below the first poking plate and electrically connected with the storage battery, and a second spring is arranged between the first poking plate and the first piezoelectric ceramic piece.
When the connecting plate is blown by wind, the connecting plate can drive the first rotating shaft to rotate, and the first stirring plates can be pressed by the connecting plates in the rotating process along with the first rotating shaft, so that the first stirring plates can be intermittently pressed by the second stirring plates in cooperation with the springs to continuously generate current for the first piezoelectric ceramic pieces.
Preferably, an induction mechanism for starting the motor is arranged at the bottom end of the frame main body close to the energy conversion mechanism, the induction mechanism comprises a movable plate rotatably mounted on the frame main body, a second groove for turning over the movable plate is formed on the frame main body, a third spring is fixedly connected between the second groove and the movable plate, a second piezoelectric ceramic piece is arranged on the side wall of the second groove, a capacitor electrically connected with the second piezoelectric ceramic piece is arranged in the frame main body, an electromagnet is arranged below the capacitor, the electromagnet is electrically connected with the capacitor, a first wiring terminal is movably arranged below the electromagnet and is electrically connected with the storage battery, the top wall of the first wiring head is provided with a permanent magnet with a magnetic pole opposite to that of the electromagnet, a first wiring base matched with the first wiring head is arranged below the first wiring head, and the first wiring base is electrically connected with the motor.
When rainwater drips on the movable plate, the movable plate can be turned over in the second groove under the action of rainwater, and the third spring can apply an opposite acting force to the movable plate when the movable plate is under the action of pressure, so that the movable plate can intermittently extrude the second piezoelectric ceramic plate, and the generated current can be stored in the capacitor continuously, so that the electromagnet can be electrified to work, the wiring head is pushed downwards, the wiring head is communicated with the wiring base, the motor can immediately start to work, the window main body can be accurately controlled to be closed, and the protection of a wall body is facilitated.
Preferably, a spring four is arranged between the first wiring base and the first wiring head, and the spring four is fixedly connected with the top wall of the first wiring base and the bottom wall of the first wiring head respectively.
When the rainwater stops, after the electricity in the capacitor is consumed, the electromagnet is powered off, and the fourth spring can move the first wiring connector out of the upper portion of the first wiring base, so that the first wiring connector is triggered again when the rain falls next time.
Preferably, the two side walls of the frame main body are respectively provided with a control assembly for controlling the closing of the corresponding motor, the control assembly comprises a press block movably mounted in the frame main body, one side of the press block is movably provided with a spring five, the bottom side of the press block is provided with a second wiring head, a second wiring base matched with the second wiring head is arranged below the second wiring head, and the second wiring head and the second wiring base are connected in series between the first wiring base and the storage battery.
When the window main part is opened, the spring five can outwards push the pressing block, make connector lug two take on connector lug base two, make the circuit intercommunication, consequently, induction mechanism during operation, the operating circuit of motor can communicate immediately, when the window main part resumes to the primary importance, the window main part extrudees the pressing block this moment, thereby can make connector lug two shift out from connector lug base two, consequently, the motor can cut off the power supply, can avoid the motor to continue to rotate after the window main part is closed, can reduce the motor energy consumption, and can avoid the motor idle running to break down, be favorable to the long-term use of motor.
Preferably, two all be provided with the fastening components who is used for fixed screen window net on the lateral wall of window main part, fastening components includes that the centre gripping of movable mounting in the window main part colludes, one side fixedly connected with plectrum that the centre gripping colluded, and the plectrum extends to the outside of window main part, the centre gripping colludes the one end movable mounting who keeps away from screen window net and has spring one, and spring one is in tensile state.
Because spring one is in tensile state, consequently the centre gripping colludes and can last to fix the screen window net, stirs the plectrum back when the user of service, and the plectrum can drive the centre gripping and collude to the inboard removal, and consequently the centre gripping colludes and can not continue to fasten the screen window net, makes things convenient for user of service to pull down the screen window net from the window main part, and simultaneously, user of service can take out the damaged screen window net from the mounting groove and replace, can ensure the interception effect.
Preferably, mounting grooves are formed in two sides of the frame main body, two winding mechanisms used for recovering the screen window nets are arranged in the mounting grooves, each winding mechanism comprises a winding roller rotatably mounted in the mounting groove, the screen window nets are fixedly connected with the side walls of the winding rollers, and coil springs are fixedly connected to two ends of each winding roller.
At the in-process of removing the window main part, the screen window net on the wind-up roll can remove along with the window main part, and the wind spring is in compression state this moment, and when the window main part recovered the primary importance, the wind spring under the compression state can drive the wind-up roll and carry out the rolling to the screen window net, conveniently places the screen window net.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up actuating mechanism, when motor and electric telescopic handle circular telegram operation simultaneously, electric telescopic handle under the circular telegram state can slowly extend, make two embedding latches of stirring board, the motor can drive two rotations of pivot simultaneously, consequently, the window main part can remove under the effect of two cooperation latches of stirring board, make the window main part resume to original position, further make door and window close, and carry out the separation to the rainwater, can avoid the wall body to wet and go mildy, be favorable to the protection of wall body, and electric telescopic handle is in the state of retracting under the normal conditions, stir two and latch looks alternate segregation this moment, the in-process of user of service at the removal window main part, frictional loss can not appear in the output shaft of motor, be favorable to the long-term use of motor.
2. By arranging the induction mechanism and the energy conversion mechanism, when the connecting plate is blown by wind, the connecting plate can drive the first rotating shaft to rotate, and the connecting plates can respectively press the first stirring plate in the process of rotating along with the first rotating shaft, so that the first stirring plate and the second spring can intermittently press the first piezoelectric ceramic plate to enable the first piezoelectric ceramic plate to generate current continuously, the structure is simple and practical, the manufacturing cost can be saved, when rainwater drips on the movable plate, the movable plate can turn over towards the second groove under the pressure of the rainwater, and the third spring can apply an opposite acting force to the movable plate when the movable plate is under the pressure, so that the movable plate can intermittently extrude the second piezoelectric ceramic plate, and the continuously generated current can be stored in the capacitor, so that the electromagnet can be electrified to work to push the wiring head downwards to enable the first wiring head to be communicated with the first wiring base, therefore, the motor can start to work immediately, the window body can be controlled to be closed accurately, and the experience of users can be improved.
3. Through setting up the control assembly, when the window main part is opened, spring five can outwards push the pressure piece, make connector lug two take on wiring base two, make the circuit intercommunication, consequently, response mechanism during operation, the operating circuit of motor can communicate immediately, when the window main part resumes to the primary importance, the window main part extrudees the pressure piece this moment, thereby can make connector lug two shift out from wiring base two, consequently, the motor can cut off the power supply, can avoid the motor to continue to rotate after the window main part is closed, can reduce the motor energy consumption, and can avoid the motor idle running to break down, be favorable to the long-term use of motor.
4. Through setting up winding mechanism, at the in-process that removes the window main part, the screen window net on the wind-up roll can remove along with the window main part, and the wind spring is in compression state this moment, and when the window main part resumes the primary importance, the wind spring under the compression state can drive the wind-up roll and carry out the rolling to the screen window net, conveniently places the screen window net.
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 device 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, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, the present invention provides an aluminum alloy door and window, which has the following technical scheme:
the utility model provides an aluminum alloy door and window, including frame main part 1, slidable mounting has two window main parts 2 in frame main part 1, and two window main part 2 mutual parallel arrangement are in different slides, mounting groove 8 has all been seted up to frame main part 1's both sides, the equal movable mounting in one side of two window main parts 2 has screen window net 5, and screen window net 5's the other end is located mounting groove 8 respectively, be provided with two actuating mechanism 7 that are used for driving two window main parts 2 and close in frame main part 1's the roof, and two actuating mechanism 7 are corresponding with two window main parts 2 respectively.
At first, two window main parts 2 are mutually supported and are installed in frame main part 1, make door and window sealed, when sliding arbitrary window main part 2, window main part 2 can both drive screen window net 5 and remove, can prevent that the insect from flying into indoorly, can improve user of service's life experience, and when rainy, actuating mechanism 7 can drive the window main part 2 of opening and resume to original position, make door and window in time close, can avoid the rainwater to soak indoorly, be favorable to the protection of wall body.
Referring to fig. 3, as an embodiment of the present invention, the driving mechanism 7 includes a motor 17, a storage battery 10 for driving the motor 17 to operate is disposed in the frame main body 1, the storage battery 10 is electrically connected to the motor 17, the storage battery 10 is located above the motor 17, a second rotating shaft 19 is fixedly connected to an output end of the motor 17, four electric telescopic rods 20 are uniformly and fixedly connected to side walls of the second rotating shaft 19, the four electric telescopic rods 20 are electrically connected to the storage battery 10, a second toggle plate 21 is fixedly connected to each of the four electric telescopic rods 20, and a latch 22 engaged with the second toggle plate 21 is fixedly connected to a top end of the window main body 2.
Electric telescopic handle 20 is in the state of retracting under the normal conditions, stir two 21 and latch 22 alternate segregation of board this moment, the user of service is at the in-process that removes window main part 2, the friction loss can not appear in motor 17's output shaft, be favorable to motor 17's long-term use, when motor 17 and electric telescopic handle 20 circular telegram operation simultaneously, electric telescopic handle 20 under the circular telegram state can slowly extend, make and stir two 21 embedding latches 22 of board, motor 17 can drive two 19 rotations of pivot simultaneously, consequently, window main part 2 can remove under the effect of stirring two 21 cooperation latches 22 of board, make window main part 2 resume to original position, further make door and window close, and carry out the separation to the rainwater.
Referring to fig. 4, a plurality of pulleys 26 are uniformly rotatably installed in the slide way at the bottom end of the frame body 1, and a first groove for moving the pulleys 26 is formed in the bottom wall of the window body 2.
The pulley 26 on the slideway can reduce the friction between the window body 2 and the frame body 1, and can facilitate the window body 2 to move on the frame body 1.
Referring to fig. 1 to 3, as an embodiment of the present invention, a plurality of energy conversion mechanisms 3 for charging a battery 10 are movably mounted at one end of a frame body 1, and the plurality of energy conversion mechanisms 3 are respectively and uniformly mounted at both sides of the frame body 1.
The plurality of energy conversion mechanisms 3 can convert wind energy into electric energy at the same time, store the electric energy into the storage battery 10, provide energy for the operation of the motor 17, and are environment-friendly, energy-saving, convenient to use and popularize.
Referring to fig. 3, the energy conversion mechanism 3 includes a first rotating shaft 11 rotatably mounted on the frame body 1, a plurality of connecting plates 12 are uniformly and fixedly connected to the side walls of the first rotating shaft 11, a first toggle plate 14 matched with the connecting plates 12 is movably mounted in the frame body 1, a first piezoelectric ceramic plate 16 is disposed below the first toggle plate 14, the first piezoelectric ceramic plate 16 is electrically connected with the storage battery 10, and a second spring 15 is disposed between the first toggle plate 14 and the first piezoelectric ceramic plate 16.
When the connecting plate 12 is blown by wind, the connecting plate 12 can drive the first rotating shaft 11 to rotate, and the plurality of connecting plates 12 can press the first stirring plate 14 respectively in the rotating process along with the first rotating shaft 11, so that the first stirring plate 14 can press the first piezoelectric ceramic piece 16 intermittently in cooperation with the second spring 15, the first piezoelectric ceramic piece 16 continuously generates current, the structure is simple and practical, and the manufacturing cost can be saved.
As an embodiment of the present invention, referring to fig. 4, an induction mechanism for starting the motor 17 is disposed at a position close to the energy conversion mechanism 3 at the bottom end of the frame main body 1, the induction mechanism includes a movable plate 6 rotatably mounted on the frame main body 1, a second groove for turning over the movable plate 6 is formed in the frame main body 1, a third spring 23 is fixedly connected between the second groove and the movable plate 6, a second piezoelectric ceramic plate 24 is disposed on a side wall of the second groove, a capacitor 25 electrically connected with the second piezoelectric ceramic plate 24 is disposed in the frame main body 1, an electromagnet 30 is disposed below the capacitor 25, the electromagnet 30 is electrically connected with the capacitor 25, a first connection terminal 29 is movably mounted below the electromagnet 30, the first connection terminal 29 is electrically connected with the storage battery 10, a permanent magnet with a magnetic pole opposite to that of the electromagnet 30 is disposed on a top wall of the first connection terminal 29, a first connection terminal 27 matched with the first connection terminal 29 is disposed below the first connection terminal 29, and the first wiring base 27 is electrically connected with the motor 17.
When rainwater drips on the movable plate 6, the movable plate 6 can turn over towards the inside of the second groove under the action of rainwater pressure, and the third spring 23 can apply an opposite acting force to the movable plate 6 when the movable plate 6 is under the action of the rainwater pressure, so that the movable plate 6 can intermittently extrude the second piezoelectric ceramic piece 24, and continuously generated current can be stored in the capacitor 25, the electromagnet 30 can be electrified to work, the first wiring head 29 is pushed downwards, the first wiring head 29 is communicated with the first wiring base 27, the motor 17 can immediately start to work, the window main body 2 can be accurately controlled to be closed, and the wall body protection is facilitated.
Referring to fig. 4, a spring four 28 is disposed between the first wiring base 27 and the first terminal 29, and the spring four 28 is fixedly connected to a top wall of the first wiring base 27 and a bottom wall of the first terminal 29, respectively.
When the rainwater stops and the electricity in the capacitor 25 is consumed, the electromagnet 30 is powered off, and the spring four 28 can move the first wiring head 29 out of the upper part of the first wiring base 27, so that the rainwater can be triggered again when raining next time.
Referring to fig. 5, as an embodiment of the present invention, control components for controlling the corresponding motors 17 to be turned off are respectively disposed in two side walls of the frame body 1, each control component includes a pressing block 33 movably mounted in the frame body 1, a spring five 31 is movably mounted on one side of the pressing block 33, a second connector lug 34 is disposed on a bottom side of the pressing block 33, a second connector lug 35 matched with the second connector lug 34 is disposed below the second connector lug 34, and the second connector lug 34 and the second connector lug 35 are connected in series between the first connector lug 27 and the storage battery 10.
When the window main body 2 is opened, the spring five 31 can push the pressing block 33 outwards, the second connector lug 34 is lapped on the second connector lug base 35, the circuit is communicated, therefore, when the induction mechanism works, the working circuit of the motor 17 can be immediately communicated, when the window main body 2 is restored to the original position, the window main body 2 extrudes the pressing block 33 at the moment, the second connector lug 34 can be moved out of the second connector lug base 35, the motor 17 can be powered off, the motor 17 can be prevented from continuing to rotate after the window main body 2 is closed, the energy consumption of the motor 17 can be reduced, the motor 17 can be prevented from being in idle running, and the long-term use of the motor 17 is facilitated.
Referring to fig. 6, as an embodiment of the present invention, fastening assemblies 4 for fixing a screen 5 are disposed on side walls of two window bodies 2, each fastening assembly 4 includes a clamping hook 37 movably mounted in the window body 2, a shifting piece 18 is fixedly connected to one side of the clamping hook 37, the shifting piece 18 extends to the outer side of the window body 2, a first spring 13 is movably mounted at one end of the clamping hook 37, which is far away from the screen 5, and the first spring 13 is in a stretched state.
Because spring 13 is in tensile state, consequently the centre gripping colludes 37 and can continuously fix screen window net 5, stir plectrum 18 back when the user, plectrum 18 can drive the centre gripping and collude 37 and remove to the inboard, consequently the centre gripping colludes 37 and can not continue to fasten screen window net 5, make things convenient for the user to pull down screen window net 5 from window main part 2, simultaneously, the user can take out damaged screen window net 5 from mounting groove 8 and replace, can ensure the interception effect.
As an embodiment of the present invention, referring to fig. 7, mounting grooves 8 are formed on both sides of a frame body 1, winding mechanisms 9 for recovering a screen mesh 5 are disposed in both the mounting grooves 8, each winding mechanism 9 includes a winding roller 32 rotatably mounted in the mounting groove 8, the screen mesh 5 is fixedly connected to a side wall of the winding roller 32, and both ends of the winding roller 32 are fixedly connected to coil springs 36.
At the in-process of removing window main part 2, screen window net 5 on the wind-up roll 32 can remove along with window main part 2, and wind spring 36 is in compression state this moment, and when window main part 2 recovered the primary importance, wind spring 36 under the compression state can drive wind-up roll 32 and carry out the rolling to screen window net 5, conveniently places screen window net 5.
The working principle is as follows: firstly, a frame main body 1 is installed, then two window main bodies 2 are installed in the frame main body 1 in a mutually matched mode to seal doors and windows, when any one window main body 2 slides, the window main body 2 can drive a screen window net 5 to move, insects can be prevented from flying into a room, when the window main body 2 is opened, a spring five 31 can push a pressing block 33 outwards, a connector lug two 34 is arranged on a connector lug base two 35 to enable a circuit to be communicated, in the using process, a pulley 26 on a slide way can reduce friction between the window main body 2 and the frame main body 1, the window main body 2 can be conveniently moved on the frame main body 1, when a connecting plate 12 is blown by wind, the connecting plate 12 can drive a rotating shaft one 11 to rotate, and a plurality of connecting plates 12 can respectively press a first poking plate 14 in the rotating process along with the rotating shaft one 11, so that the first poking plate 14 can intermittently press a first piezoelectric ceramic plate 16 by matching with the spring two 15, the first piezoelectric ceramic piece 16 can continuously generate current, the structure is simple and practical, the manufacturing cost can be saved, the energy conversion mechanisms 3 can simultaneously convert wind energy into electric energy and store the electric energy into the storage battery 10, energy can be provided for the operation of the motor 17, the energy-saving and environment-friendly effects are achieved, the use and the popularization are convenient, when rainwater drops on the movable plate 6, the movable plate 6 can turn towards the inside of the second groove under the pressure of the rainwater, and the spring three 23 can exert an opposite acting force on the movable plate 6 when the movable plate 6 is under the pressure, so that the movable plate 6 can intermittently extrude the second piezoelectric ceramic piece 24, and the continuously generated current can be stored into the capacitor 25, so that the electromagnet 30 can be electrified to work and push the first wiring head 29 downwards to communicate with the first wiring base 27, the motor 17 can immediately start to work, and the electric telescopic rod 20 is in a retraction state under normal conditions, at this moment, the second toggle plate 21 and the latch 22 are separated from each other, so that when a user moves the window main body 2, the output shaft of the motor 17 does not have friction loss, and the long-term use of the motor 17 is facilitated, when the motor 17 and the electric telescopic rod 20 are simultaneously electrified and operated, the electric telescopic rod 20 in an electrified state can slowly extend to enable the second toggle plate 21 to be embedded into the latch 22, and meanwhile, the motor 17 can drive the second rotating shaft 19 to rotate, so that the window main body 2 can move under the action of the second toggle plate 21 matched with the latch 22, the window main body 2 is restored to the original position, further the door and the window are closed, rainwater is blocked, the closing of the window main body 2 can be precisely controlled, the wall body is protected, when the window main body 2 is restored to the original position, the window main body 2 extrudes the pressing block 33, and the second connector lug 34 can be moved out of the second connector lug base 35, therefore, the motor 17 can be powered off, the motor 17 can be prevented from continuously rotating after the window main body 2 is closed, the energy consumption of the motor 17 can be reduced, the motor 17 can be prevented from being idle and breaking down, the long-term use of the motor 17 is facilitated, when rainwater stops, after the electricity in the capacitor 25 is consumed, the electromagnet 30 is powered off, the first connector 29 can be moved out from the upper part of the first connector base 27 by the fourth spring 28, the second connector base is convenient to trigger again when raining next time, when the window screen is used, the clamping hook 37 can continuously fix the window screen 5 due to the fact that the first spring 13 is in a stretching state, after a user stirs the poking piece 18, the poking piece 18 can drive the clamping hook 37 to move inwards, the clamping hook 37 cannot continuously fasten the window screen 5, the user can conveniently detach the window screen 5 from the window main body 2, meanwhile, the user can take out the damaged window screen 5 from the mounting groove 8 for replacement, can ensure the interception effect, at the in-process that removes window main part 2, screen window net 5 on the wind-up roll 32 can remove along with window main part 2, and wind spring 36 is in compression state this moment, and when window main part 2 resumes the primary importance, wind spring 36 under the compression state can drive wind-up roll 32 and carry out the rolling to screen window net 5, conveniently places screen window net 5.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
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.