阅读说明：本技术 一种可多角度调节的铝合金门窗 (Aluminum alloy door and window capable of being adjusted at multiple angles ) 是由 方利彬 于 2021-07-12 设计创作，主要内容包括：一种可多角度调节的铝合金门窗,本发明涉及门窗技术领域；转动支轴分别两两对应固定设置于窗户本体的上下两侧,转动支轴通过轴承旋接设置于窗框本体内；转动轴为两个,且分别设置于窗框本体的右侧前后对称开设的开槽内；纱窗卷的一端分别绕设并固定在对应的转动轴上；限位架分别设置于窗框本体的右侧的前后两侧,限位架中的上下两个垂直端与窗框本体连接固定,纱窗卷的尾端穿设在限位架内；能够带动窗户本体向外以及向内进行打开,提高了窗户本体的开启角度,且窗户本体打开时,其状态处于稳固的状态中,使窗户在打开的状态中,避免出现摇晃的现象,且打开时并不会影响纱窗的使用。(The invention discloses an aluminum alloy door and window capable of being adjusted in multiple angles, and relates to the technical field of doors and windows; the rotating fulcrum shafts are fixedly arranged on the upper side and the lower side of the window body in a pairwise corresponding manner, and are rotatably connected in the window frame body through bearings; the two rotating shafts are respectively arranged in the slots symmetrically arranged at the front and the back of the right side of the window frame body; one end of the screen window roll is respectively wound and fixed on the corresponding rotating shafts; the limiting frames are respectively arranged on the front side and the rear side of the right side of the window frame body, the upper vertical end and the lower vertical end of each limiting frame are fixedly connected with the window frame body, and the tail end of the screen window roll penetrates through the limiting frames; can drive the window body outwards and inwards open, improve the opening angle of window body, and when the window body was opened, its state was in the state that stabilizes, made the window in the state of opening, avoided appearing the phenomenon of rocking, and can not influence the use of screen window when opening.)

1. An aluminum alloy door and window capable of being adjusted at multiple angles comprises a window frame body (1) and a window body (2), wherein the window frame body (1) is embedded and fixed in a wall body, the window body (2) is symmetrically arranged in the window frame body (1) from left to right, limiting grooves (1-1) are symmetrically arranged on the left and right of the inner bottom surface of the window frame body (1), and the limiting grooves (1-1) are arranged in an annular structure;

it is characterized in that it also comprises:

the window frame comprises a window frame body (1), wherein four rotating fulcrum shafts (3) are arranged, and are fixedly arranged on the upper side and the lower side of the window frame body (2) in a pairwise correspondence manner, the rotating fulcrum shafts (3) are rotatably connected into the window frame body (1) through bearings, and the rotating fulcrum shafts (3) are arranged on the inner periphery of a limiting groove (1-1);

the window frame comprises two positioning blocks (4), the positioning blocks (4) are arranged in an inverted L-shaped structure, the horizontal ends of the positioning blocks (4) are respectively fixed at the bottom of the front side of the window body (2), the vertical ends of the positioning blocks (4) are rotatably arranged in a limiting groove (1-1), positioning studs (5) are rotatably inserted into positioning grooves (1-2) formed in the bottoms of the limiting grooves (1-1) after penetrating through the vertical ends of the positioning blocks (4) through threads, the positioning studs (1-2) are a plurality of positioning grooves, and the positioning grooves (1-2) are respectively distributed at the bottoms of the limiting grooves (1-1) in an equal angle manner;

the two rotating shafts (6) are respectively arranged in the slots (1-4) symmetrically formed in the front and the back of the right side of the window frame body (1), and the upper end and the lower end of each rotating shaft (6) are respectively screwed on the inner walls of the upper side and the lower side of each slot (1-4) through bearings;

the two screen window rolls (7) are arranged, and one ends of the screen window rolls (7) are respectively wound and fixed on the corresponding rotating shafts (6);

the window frame comprises two limiting frames (8), the two limiting frames (8) are respectively arranged on the front side and the rear side of the right side of the window frame body (1), the limiting frames (8) are arranged on the left sides of the open grooves (1-4), the limiting frames (8) are arranged in a U-shaped structure, the upper vertical end and the lower vertical end of each limiting frame (8) are fixedly connected with the window frame body (1), and the tail end of the window screen roll (7) penetrates through the limiting frames (8);

the two connecting support blocks (9) are respectively arranged on the front side and the rear side of the window frame body (1), and the connecting support blocks (9) are fixedly connected with the tail end of the screen window roll (7);

the number of the driving support blocks (10) is four, the driving support blocks (10) are respectively and correspondingly and fixedly arranged on the upper side and the lower side of the connecting support block (9) in pairs, and the driving support blocks (10) are arranged on the outer side of the connecting support block (9);

the two fixing supports (23) are respectively and fixedly arranged on the front side and the rear side of the right side of the window frame body (1);

the four pushing cylinders (11) are respectively and correspondingly fixed on the inner walls of the upper side and the lower side of the fixed support (23) in pairs, and the pushing cylinders (11) are connected with an external air source;

the four connecting push rods (12) are respectively arranged between the driving support blocks (10) and the pushing cylinders (11) on the same horizontal line, and the left end and the right end of each connecting push rod (12) are respectively connected and fixed with the driving support blocks (10) and the pushing ends of the pushing cylinders (11);

the four sliding blocks (13) are respectively and correspondingly and fixedly arranged on the upper side and the lower side of the inner side wall of the driving support block (10), the sliding blocks (13) are arranged in sliding grooves (1-3) formed in the window frame body (1) in a left-right sliding mode, and the four sliding grooves (1-3) are respectively and symmetrically formed in the front side and the rear side of the window frame body (1) in the up-down mode.

2. The aluminum alloy door and window capable of being adjusted at multiple angles as claimed in claim 1, wherein: a rotating gear (14) is sleeved and fixed at the upper end of the rotating shaft (6), the outer side of the rotating gear (14) is meshed and provided with a toggle gear (15), a toggle shaft penetrates through and is fixed in the toggle gear (15), the bottom end of the toggle shaft is screwed and inserted on the horizontal end of the upper side of the fixed support (23) through a bearing, a plurality of locking grooves (15-1) are distributed in the toggle gear (15) at equal round angles, and a locking stud (16) is screwed and inserted on the horizontal end of the upper side of the fixed support (23) after penetrating through the locking grooves (15-1) through thread rotation; the rotating gear (14) is rotated by driving the toggle gear (15) to rotate, and then the rotating shaft (6) is driven to perform rolling operation, so that the screen window roll (7) is rolled up.

3. The aluminum alloy door and window capable of being adjusted at multiple angles as claimed in claim 1, wherein: the screen window roll (7) comprises a screen window net (7-1) and a screen window soft frame (7-2), one side of the screen window soft frame (7-2) is fixed on the rotating shaft (6), the screen window net (7-1) is embedded and fixed in the screen window soft frame (7-2), and the other side of the screen window soft frame (7-2) is fixedly connected with the connecting support block (9); the screen window soft frame (7-2) has certain flexibility, and is convenient for the rolling and unreeling operation of the rotating shaft (6).

4. The aluminum alloy door and window capable of being adjusted at multiple angles as claimed in claim 1, wherein: a plurality of supporting frames (17) are symmetrically fixed on the front and back of the left side of the window frame body (1), the supporting frames (17) are arranged with openings on the right side, supporting frames (18) are arranged in the supporting frames (17), the supporting frame (18) is arranged with the right side open, an electric push rod (19) is fixed on the inner wall of the left side of the supporting frame (17), the electric push rod (19) is connected with an external power supply, the pushing end of the electric push rod (19) is connected and fixed with the supporting frame (18), a rotating motor (20) is fixed on the upper side of the supporting frame (18), the rotating motor (20) is connected with the external power supply, a rotating shaft is fixed after the output shaft of the rotating motor (20) passes through the top plate of the supporting frame (18), the bottom end of the rotating shaft is screwed on the inner bottom surface of the supporting frame (18) through a bearing, the rotating shaft is symmetrically sleeved and fixed with locking frames (21) up and down, and the locking frames (21) are arranged in an L-shaped structure; the electric push rod (19) pushes the support frame (18) to move rightwards, the locking frame (21) is arranged on the front side of the connecting support block (9) and is started through the rotating motor (20), and the locking frame (21) clamps and limits the screen window roll (7).

5. The aluminum alloy door and window capable of being adjusted at multiple angles of claim 4, wherein: guide rail grooves (17-1) are symmetrically formed in the front and back of the inner bottom surface of the supporting frame (17), guide rails (22) are symmetrically fixed to the front and back of the bottom of the supporting frame (18), the supporting frame (18) is arranged in the guide rail grooves (17-1) in a left-right sliding mode through the guide rails (22), and the guide rails (22) are in sliding fit with the guide rail grooves (17-1) to guide the movement of the supporting frame (18).

6. The operating principle of an aluminum alloy door and window capable of being adjusted at multiple angles as claimed in claim 1, wherein: when the device is used, the window body (2) rotates around the rotary connection pivot points of the rotary support shafts (3) on the upper side and the lower side of the window body, the opening angle of the window body (2) is not influenced by the outside, the window body can be opened outwards and inwards, when the window body is opened, the positioning stud (5) needs to be unscrewed, when the window body (2) is manually pushed to rotate, the vertical end in the positioning block (4) is driven to rotate in the limiting groove (1-1), and when the window body (2) is opened to a certain angle, the positioning stud (5) is inserted into the positioning block (4) and the positioning groove (1-2), so that the positioning block (4) is in a fixed state, and then the window body (2) is in a stable state in the opening process; select suitable screen window book (7) to remove according to the direction that window body (2) opened, make screen window book (7) play the effect of screen window to window body (2), for example, when window body (2) rotated to the rear side and opened, the screen window book (7) of window frame rear side rolled up, the screen window book (7) of window frame front side drives, realize the effect of screen window, two upper and lower promotion cylinders (11) promote simultaneously, make connecting push rod (12) drive a piece (10) and promote, drive and connect a piece (9) and promote left, make screen window book (7) cover the front side at window frame body (1), connect a piece (9) when removing, drive slider (13) and slide in spout (1-3), make and connect a piece (9) more firm when promoting.

Technical Field

The invention relates to the technical field of doors and windows, in particular to an aluminum alloy door and window capable of being adjusted in multiple angles.

Background

Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded sections as frames, stiles and sash materials, and are called aluminum alloy doors and windows for short; the improvement of life quality is believed to be accompanied with the progress of times, and the high-quality aluminum alloy doors and windows become the first choice doors and windows of people, and the aluminum alloy avoids the peculiar smell harm of the traditional wooden and artificial boards; however, most of the existing common aluminum alloy doors and windows are of a push-pull type and a horizontal opening type, the push-pull type can only be opened by half at most, the ventilation performance is relatively poor, the horizontal opening type can only be opened indoors or outdoors, the opening angle has certain limitation, and the use of a screen window and the like during window opening is inconvenient.

Disclosure of Invention

The invention aims to overcome the defects and shortcomings of the prior art, and provides the multi-angle adjustable aluminum alloy door and window which is simple in structure, reasonable in design and convenient to use, can drive a window body to be opened outwards and inwards, improves the opening angle of the window body, and is in a stable state when the window body is opened, so that the window is prevented from shaking in the opened state, and the use of a screen window cannot be influenced when the window body is opened.

In order to achieve the purpose, the invention adopts the technical scheme that: the window frame comprises a window frame body and a window body, wherein the window frame body is embedded and fixed in a wall body, the window body is symmetrically arranged in the window frame body from left to right, limiting grooves are symmetrically arranged on the inner bottom surface of the window frame body from left to right, and the limiting grooves are arranged in an annular structure;

it also includes:

the window frame comprises a window frame body, a limiting groove, four rotating fulcrum shafts, a plurality of fixing grooves and a plurality of fixing grooves, wherein the window frame body is provided with a window frame body, the limiting groove is arranged in the window frame body, and the limiting groove is arranged at the inner periphery of the window frame body;

the window comprises a window body, a positioning block and a plurality of positioning bolts, wherein the window body is provided with a limiting groove, the positioning block is provided with two inverted L-shaped structures, the horizontal ends of the positioning block are respectively fixed at the bottom of the front side of the window body, the vertical ends of the positioning block are rotatably arranged in the limiting groove, the positioning bolts are rotatably inserted into positioning grooves formed in the bottom of the limiting groove after passing through the vertical ends of the positioning block through threads, and the positioning grooves are a plurality of and are respectively arranged at the bottom of the limiting groove in an equiangular distribution manner;

the two rotating shafts are respectively arranged in the front and back symmetrically-arranged open groove on the right side of the window frame body, and the upper end and the lower end of each rotating shaft are respectively screwed on the inner walls of the upper side and the lower side of the open groove through bearings;

the screen window rolls are divided into two, and one ends of the screen window rolls are respectively wound and fixed on the corresponding rotating shafts;

the window frame comprises a window frame body, a window screen roll and a limiting frame, wherein the window frame body is provided with a groove, the window screen roll is arranged on the window frame body, the window frame body is provided with a front side and a rear side, the front side and the rear side are respectively provided with the limiting frame, the limiting frame is arranged on the left side of the groove, the limiting frame is in a U-shaped structure, the upper vertical end and the lower vertical end of the limiting frame are fixedly connected with the window frame body, and the tail end of the window screen roll is arranged in the limiting frame in a penetrating manner;

the two connecting support blocks are respectively arranged on the front side and the rear side of the window frame body and are fixedly connected with the tail end of the screen window roll;

the four driving support blocks are respectively and correspondingly and fixedly arranged on the upper side and the lower side of the connecting support block in pairs, and the driving support blocks are arranged on the outer sides of the connecting support blocks;

the two fixing supports 23 are respectively and fixedly arranged on the front side and the rear side of the right side of the window frame body 1;

the four pushing cylinders are respectively and correspondingly fixed on the inner walls of the upper side and the lower side of the limiting frame in pairs and are connected with an external air source;

the four connecting push rods are respectively arranged between the driving support blocks and the pushing air cylinders on the same horizontal line, and the left end and the right end of each connecting push rod are respectively connected and fixed with the driving support blocks and the pushing ends of the pushing air cylinders;

the sliding blocks are four and are fixedly arranged on the upper side and the lower side of the inner side wall of the driving support block in a pairwise corresponding mode, the sliding blocks are arranged in sliding grooves formed in the window frame body in a sliding mode, and the sliding grooves are four and are respectively arranged on the front side and the rear side of the window frame body in an up-and-down symmetrical mode.

Preferably, a rotating gear is sleeved and fixed at the upper end of the rotating shaft, a shifting gear is meshed and arranged at the outer side of the rotating gear, a shifting shaft penetrates through and is fixed in the shifting gear, the bottom end of the shifting shaft is screwed and inserted on the horizontal end of the upper side of the fixed support through a bearing, a plurality of locking grooves are distributed in the shifting gear at equal fillets, and a locking stud is screwed and inserted on the horizontal end of the upper side of the fixed support after rotating to penetrate through the locking grooves through threads; the rotating gear is rotated by driving the toggle gear, and then the rotating shaft is driven to carry out rolling operation, so that the screen window roll is rolled.

Preferably, the screen window roll comprises a screen window net and a screen window soft frame, one side of the screen window soft frame is fixed on the rotating shaft, the screen window net is embedded and fixed in the screen window soft frame, and the other side of the screen window soft frame is fixedly connected with the connecting support block; the screen window soft frame has certain flexibility, and the operation of rolling and unreeling is carried out to convenient axis of rotation.

Preferably, a plurality of supporting frames are symmetrically fixed on the front and back of the left side of the window frame body, the supporting frames are arranged with openings on the right sides, supporting frames are arranged in the supporting frames, the supporting frames are arranged with openings on the right sides, an electric push rod is fixed on the inner wall of the left side of each supporting frame and connected with an external power supply, a pushing end of the electric push rod is connected and fixed with the supporting frames, a rotating motor is fixed on the upper side of each supporting frame and connected with the external power supply, a rotating shaft is fixed after an output shaft of the rotating motor penetrates through a top plate of the supporting frame, the bottom end of the rotating shaft is screwed on the inner bottom surface of the supporting frame through a bearing, locking frames are symmetrically sleeved and fixed on the upper and lower sides of the rotating shaft, and are arranged in an L-shaped structure; electric putter promotes the support frame and moves right, makes the locking frame erect and arranges the front side of connecting a piece in, starts through rotating the motor, makes the locking frame press from both sides tightly spacing to the screen window book.

Preferably, the inner bottom surface of the support frame is symmetrically provided with guide rail grooves in the front and back direction, the bottom of the support frame is symmetrically fixed with guide rails in the front and back direction, the support frame is arranged in the guide rail grooves through the left and right sliding of the guide rails, and the guide rails are in sliding fit with the guide rail grooves to guide the movement of the support frame.

The working principle of the invention is as follows: when the device is used, the window body rotates around the rotary connection pivot of the rotary support shafts on the upper side and the lower side of the window body, the opening angle of the window body is not influenced by the outside, the window body can be opened outwards and can be opened inwards, when the window body is opened, the positioning stud is required to be unscrewed firstly, when the window body is pushed manually to rotate, the vertical end in the positioning block is driven to rotate in the limiting groove, when the window body is opened to a certain angle, the positioning stud is inserted into the positioning block and the positioning groove, the positioning block is in a fixed state, and then the window body is in a stable state in the opening process; select suitable screen window book to remove according to the direction that the window body was opened, make the screen window book play the effect of screen window to the window body, for example, when the window body rotates to the rear side and opens, the screen window book of window frame rear side is rolled up, the screen window book of window frame front side drives, realize the effect of screen window, two upper and lower promotion cylinders promote simultaneously, make connecting push rod drive piece promote, it promotes to drive to connect a piece left, make the screen window roll cover the front side at the window frame body, connect a piece when removing, it slides in the spout to drive the slider, it is more firm when promoting to make to connect a piece.

After adopting the structure, the invention has the beneficial effects that:

1. the opening direction of the window body can be opened according to actual needs, the opening angle can be manually adjusted and fixed, and the use of the screen window roll is not influenced when the window body is opened;

2. the screen window is rolled up and can be realized the operation of rolling or unreeling according to the state that the window body was opened, makes the screen window roll up the effect that plays the screen window.

Drawings

In order to more clearly illustrate the embodiments of the present 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 1.

Fig. 4 is a sectional view taken along line B-B in fig. 2.

Fig. 5 is a sectional view taken along line C-C in fig. 2.

Fig. 6 is an enlarged view of a portion D in fig. 2.

Fig. 7 is an enlarged view of a portion E in fig. 3.

Fig. 8 is an enlarged view of a portion F in fig. 3.

Fig. 9 is an enlarged view of the portion G in fig. 4.

Fig. 10 is an enlarged view of a portion H in fig. 5.

Fig. 11 is a schematic view of the internal structure of the support frame of the present invention.

Description of reference numerals:

the window frame comprises a window frame body 1, a limiting groove 1-1, a positioning groove 1-2, a sliding groove 1-3, a groove 1-4, a window body 2, a rotating fulcrum shaft 3, a positioning block 4, a positioning stud 5, a rotating shaft 6, a screen window roll 7, a screen window net 7-1, a screen window soft frame 7-2, a limiting frame 8, a connecting support block 9, a driving support block 10, a pushing cylinder 11, a connecting push rod 12, a sliding block 13, a rotating gear 14, a toggle gear 15, a locking groove 15-1, a locking stud 16, a support frame 17, a guide rail groove 17-1, a support frame 18, an electric push rod 19, a rotating motor 20, a locking frame 21, a guide rail 22 and a fixing support 23.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to fig. 11, the technical solution adopted by the present embodiment is: the window frame comprises a window frame body 1 and a window body 2, wherein the window frame body 1 is embedded and fixed in a wall body by using an adhesive, the window body 2 is symmetrically arranged in the window frame body 1 from left to right, limiting grooves 1-1 are symmetrically arranged on the inner bottom surface of the window frame body 1 from left to right, and the limiting grooves 1-1 are arranged in an annular structure;

it also includes:

the window frame comprises a window frame body 1, a plurality of rotating fulcrum shafts 3, a plurality of fixing grooves 1-1, a plurality of fixing grooves 3 and a plurality of fixing grooves 3, wherein the number of the rotating fulcrum shafts 3 is four, every two of the fixing grooves are fixedly arranged on the upper side and the lower side of the window frame body 2 in a gluing mode through adhesives, the rotating fulcrum shafts 3 are rotatably connected into the window frame body 1 through bearings, and the rotating fulcrum shafts 3 are arranged on the inner periphery of the limiting grooves 1-1;

the window comprises two positioning blocks 4, the positioning blocks 4 are arranged in an inverted L-shaped structure, the horizontal ends of the positioning blocks 4 are respectively fixed at the bottom of the front side of the window body 2 by using an adhesive, the vertical ends of the positioning blocks 4 are rotatably arranged in the limiting grooves 1-1, the positioning studs 5 are rotatably inserted into the positioning grooves 1-2 formed in the bottoms of the limiting grooves 1-1 after passing through the vertical ends of the positioning blocks 4 through threads, and the positioning grooves 1-2 are a plurality of and are respectively arranged at the bottoms of the limiting grooves 1-1 in an equiangular distribution manner;

the two rotating shafts 6 are respectively arranged in the slots 1-4 which are symmetrically arranged on the front and back of the right side of the window frame body 1, and the upper end and the lower end of each rotating shaft 6 are respectively screwed on the inner walls of the upper side and the lower side of each slot 1-4 through bearings;

the screen window is provided with two screen window rolls 7, and one ends of the screen window rolls 7 are respectively wound and fixed on the corresponding rotating shafts 6 by using an adhesive;

the window frame comprises two limiting frames 8, the two limiting frames 8 are respectively arranged on the front side and the rear side of the right side of the window frame body 1, the limiting frames 8 are arranged on the left sides of the grooves 1-4, the limiting frames 8 are arranged in a U-shaped structure, the upper vertical end and the lower vertical end of each limiting frame 8 are fixedly adhered to the window frame body 1 through adhesives, and the tail end of the window screen roll 7 penetrates through the limiting frames 8;

the two connecting support blocks 9 are respectively arranged on the front side and the rear side of the window frame body 1, and the connecting support blocks 9 are fixed with the tail end of the screen window roll 7 by using an adhesive;

the number of the driving support blocks 10 is four, the driving support blocks 10 are respectively and correspondingly arranged on the upper side and the lower side of the connecting support block 9 in a pairwise manner by using adhesives, and the driving support blocks 10 are arranged on the outer side of the connecting support block 9;

the two fixing supports 23 are respectively and fixedly arranged on the front side and the rear side of the right side of the window frame body 1;

the number of the push cylinders 11 is four, the four push cylinders 11 are respectively and correspondingly fixed on the inner walls of the upper side and the lower side of the fixed support 23 in pairs by screws, the push cylinders 11 are connected with an external air source through air pipes, and the specific use models of the push cylinders 11 are directly purchased, installed and used from the market according to actual use requirements;

the four connecting push rods 12 are respectively arranged between the driving support blocks 10 and the pushing air cylinders 11 on the same horizontal line, and the left end and the right end of each connecting push rod 12 are respectively fixed with the driving support blocks 10 and the pushing ends of the pushing air cylinders 11 through screws;

the number of the sliding blocks 13 is four, the four sliding blocks 13 are respectively and correspondingly arranged on the upper side and the lower side of the inner side wall of the driving support block 10 in a pairwise manner by utilizing an adhesive to be adhered and fixed, the sliding blocks 13 are arranged in sliding grooves 1-3 formed in the window frame body 1 in a left-right sliding manner, and the four sliding grooves 1-3 are respectively and symmetrically formed in the front side and the rear side of the window frame body 1 in an up-down manner.

As a preferred scheme, furthermore, the upper end of the rotating shaft 6 is sleeved and fixed with a rotating gear 14 by using an adhesive, the outer side of the rotating gear 14 is meshed and provided with a toggle gear 15, a toggle shaft penetrates through and is fixed in the toggle gear 15, the bottom end of the toggle shaft is screwed and inserted on the horizontal end of the upper side of the fixed support 23 through a bearing, a plurality of locking grooves 15-1 are distributed in the toggle gear 15 at equal round angles, and the locking studs 16 are screwed and inserted on the horizontal end of the upper side of the fixed support 23 after passing through the locking grooves 15-1 through threads; the toggle gear 15 is toggled to rotate the rotating gear 14, so that the rotating shaft 6 is wound, and the screen window roll 7 is wound.

As a preferred scheme, furthermore, the screen window roll 7 comprises a screen window net 7-1 and a screen window soft frame 7-2, one side of the screen window soft frame 7-2 is fixed on the rotating shaft 6 by using an adhesive, the screen window net 7-1 is embedded and fixed in the screen window soft frame 7-2 by using the adhesive, and the other side of the screen window soft frame 7-2 is fixed with the connecting support block 9 by using the adhesive; the screen window soft frame 7-2 has certain flexibility, and is convenient for the rolling and unreeling operation of the rotating shaft 6.

As a preferable scheme, furthermore, a plurality of supporting frames 17 are symmetrically fixed on the left side of the window frame body 1 in a front-back manner by using an adhesive to adhere, the supporting frames 17 are arranged with the right side open, supporting frames 18 are arranged in the supporting frames 17, the supporting frames 18 are arranged with the right side open, an electric push rod 19 is fixed on the inner wall of the left side of the supporting frames 17 by using screws, the electric push rod 19 is connected with an external power supply through a power line, the electric push rod 19 is specifically purchased, installed and used from the market according to the actual use requirement, the push end of the electric push rod 19 is fixed with the supporting frames 18 by using screws, a rotating motor 20 is fixed on the upper side of the supporting frames 18 by using screws, the rotating motor 20 is connected with the external power supply through the power line, the rotating motor 20 is specifically purchased, installed and used from the market according to the actual use requirement, the output shaft of the rotating motor 20 passes through the top plate of the supporting frames 18, a rotating shaft is fixed, the bottom end of the rotating shaft is screwed on the inner bottom surface of the supporting frame 18 through a bearing, the rotating shaft is symmetrically sleeved up and down and is fixedly provided with a locking frame 21 by using an adhesive, and the locking frame 21 is arranged in an L-shaped structure; the electric push rod 19 drives the support frame 18 to move rightwards, the locking frame 21 is arranged on the front side of the screen window roll 7 and is started by rotating the motor 20, the locking frame 21 clamps and limits the screen window roll 7, and the screen window roll 7 is more firmly attached to the window frame body 1 in use.

Preferably, the inner bottom surface of the supporting frame 17 is symmetrically provided with guide rail grooves 17-1 in a front-back manner, the bottom of the supporting frame 18 is fixed with guide rails 22 in a front-back manner by screws, the supporting frame 18 is arranged in the guide rail grooves 17-1 in a left-right sliding manner through the guide rails 22, and the guide rails 22 enable the supporting frame 18 to be more stable when moving.

The working principle of the specific embodiment is as follows: when the device is used, the window body 2 rotates around the rotary connection pivot points of the rotary support shafts 3 on the upper side and the lower side of the window body, the opening angle of the window body 2 is not influenced by the outside, the window body can be opened outwards and also can be opened inwards, when the window body is opened, the positioning stud 5 needs to be unscrewed firstly, when the window body 2 is pushed manually to rotate, the vertical end in the positioning block 4 is driven to rotate in the limiting groove 1-1, when the window body 2 is opened to a certain angle, the positioning stud 5 is inserted into the positioning block 4 and the positioning groove 1-2, the positioning block 4 is in a fixed state, and then the window body 2 is in a stable state in the opening process; selecting a proper screen window roll 7 to move according to the opening direction of the window body 2, so that the screen window roll 7 plays a screen window role on the window body 2, for example, when the window body 2 rotates to open towards the rear side, the screen window roll 7 at the rear side of a window frame is rolled, the screen window roll 7 at the front side of the window frame is driven to realize the screen window role, an upper pushing cylinder and a lower pushing cylinder 11 push simultaneously, so that a connecting push rod 12 drives a driving support block 10 to push, a connecting support block 9 pushes leftwards, the screen window roll 7 covers the front side of the window frame body 1, and the connecting support block 9 drives a sliding block 13 to slide in a sliding groove 1-3 when moving, so that the connecting support block 9 is more stable when pushing; when the left side of the screen window roll 7 is pushed to the left side of the window frame body 1, the electric push rod 19 is started to drive the support frame 18 to move, so that the locking frame 21 is arranged on the front side of the screen window roll 7, and the locking frame 21 rotates by rotating the motor 20 until the locking frame 21 clamps the screen window roll 7, so that the screen window roll 7 is arranged on the front side of the window frame body 1 more tightly and stably when in use; when the screen window roll 7 needs to be rolled, the locking frame 21 is enabled to rotate to be separated from the screen window roll 7, the pushing cylinder 11 pulls the connecting support block 9 to the right side, meanwhile, the toggle gear 15 is manually driven to rotate, the toggle gear is meshed with the rotating gear 14 to drive the rotating gear to rotate, the rotating shaft 6 is enabled to rotate, and the screen window roll 7 is rolled.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the opening direction of the window body 2 can be opened according to actual needs, the opening angle can be manually adjusted and fixed, and the use of the screen window roll 7 is not influenced when the window body 2 is opened;

2. the screen window roll 7 can be used for realizing rolling or unreeling operation according to the opening state of the window body 2, so that the screen window roll 7 plays a role of a screen window;

3. the screen window roll 7 is reinforced and clamped by driving the locking frame 21, so that the screen window roll 7 is more stably attached to the window frame body 1 when in use;

4. the toggle gear 15 drives the rotating gear 14 to rotate, so that the rotating shaft 6 rotates to roll the screen window roll 7, and the screen window roll 7 is prevented from being in a disordered state when not in use.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.